CN109885138B - Movable box - Google Patents

Abstract

The invention provides a movable case, and belongs to the technical field of personal computers. The technical problem that the existing chassis is prone to poor in hardware contact due to vibration is solved. The movable box comprises a plurality of box bodies, a bracket for fixing host hardware is arranged in at least three box bodies, two adjacent box bodies are connected in a rotating mode or a sliding mode or a plug-in mode, and a locking structure capable of being locked after the two box bodies are changed in position is further arranged between the two adjacent box bodies. The movable case is divided into a plurality of cases, so that the natural frequency of the whole case is changed, the mutual transmission between vibration sources is reduced, and the stability of hardware contact is improved.

Description

Movable box

Technical Field

The invention belongs to the technical field of personal computers, and relates to a case of a personal computer, in particular to a split case of a personal computer.

Background

The personal computer includes a display, a host and a number of input/output peripherals connected to the host, such as a keyboard and a mouse, and the host includes a cabinet, a board U-kit fixedly installed in the cabinet, a hard disk, and a power supply. Most of the cabinets in the market are integrated cabinets, namely a cabinet without side walls and side cover plates for closing the cabinet, and brackets for installing various host hardware are arranged in the cabinet. Such conventional chassis are very popular, but the problem of poor contact due to loosening caused by vibration of a memory bank or a graphics card is not well solved.

In order to solve the above problems, the present chinese patent proposes a novel split type heat source computer case, and the patent number ZL201720931890.7 discloses that the power supply of the main case and the main board CPU suite are separately arranged, because these two parts are main heating sources, the main case is divided into an upper main case and a lower power supply case, and the main case and the lower power supply case are respectively cooled through a liquid cooling circulation pipeline, the upper main case is square, and a vertical angle thereof is set into a plane, through which the upper main case and the lower power supply case are fixedly connected. The split type case adopts a split type structure to enhance heat dissipation, but the problem of looseness caused by vibration of a memory strip or a display card is not solved.

In addition, chinese patent proposes a split type chassis for solving noise and radiation problems, and the patent number zl 20080020367. X, where the chassis is divided into a main chassis and an auxiliary chassis, the main chassis and the auxiliary chassis are connected by a signal line, the main chassis is placed under a desk for installing hardware of a main board and a power lamp which are not usually operated manually, and the auxiliary chassis is placed on the desk for installing peripheral hardware of manual control or operation such as a power key, a USB interface, an optical drive, a power indicator lamp, and the like. The split type chassis does not substantially solve the problems of loosening and the like caused by heat dissipation and vibration. In addition, chinese patent application number 201220564712 also discloses a similar split computer chassis, nor does it solve these problems.

In the existing products, solutions for solving the problem of loosening of the memory bank or the display card are focused on how to enhance the clamping structure.

Disclosure of Invention

The invention provides a movable case aiming at the problems in the prior art, and aims to solve the technical problems of how to improve the problem of poor contact of hardware.

The invention is realized by the following technical scheme: the movable box comprises a plurality of box bodies, wherein a bracket for fixing host hardware is arranged in at least three box bodies, and the movable box is characterized in that two adjacent box bodies are connected in a rotating mode or a sliding mode or a plug-in mode, and a locking structure capable of being locked after the two box bodies are changed in position is further arranged between the two adjacent box bodies.

After dividing the mainframe box into a plurality of boxes, each box body can be internally provided with a single or two pieces of mainframe hardware through a bracket, such as a power supply, the main board CUP is arranged in the other box body, the hard disk is arranged in the other box body, then the locking structure is unlocked, the relative positions of two adjacent box bodies are adjusted, the relative positions of the two box bodies are fixed through the locking structure, and the natural frequency of the whole box body can be changed after the positions of all the box bodies are adjusted, so that vibration generated when the whole box body works due to a CPU fan, a power supply fan and a display card fan is effectively regulated, and the vibration source of one box body is sufficiently attenuated when being transmitted to the other box body, so that the vibration between the two box bodies is not directly influenced, and the effect of preventing resonance can be also achieved. Therefore, through the dispersion setting and deformation adjustment of the vibration source of the case, the vibration received in each case in the case is effectively reduced, and the loosening condition caused by the vibration of the memory strip or the display card can be avoided through the fixing mode of the existing structure, so that the problem of poor contact of the computer hardware connection is improved.

The term "rotational connection" as used herein refers to a connection in which two housings are connected by means of a shaft hinge, a ball hinge, or a universal joint, but are not separable but are rotatable relative to each other, and relative rotation is understood to mean unidirectional rotation or multidirectional rotation or omni-directional rotation. The sliding connection refers to a connection which is relatively sliding but not separable between two boxes, and the sliding connection can be any sliding connection structure, such as a guide rail sliding connection or a clamping groove sliding connection or a sliding structure of a guide hole and a pin shaft. The plug connection means that the two boxes can be separated and connected in a plug manner, the plug manner can be any existing plug structure, such as a groove trip plug structure, or a plug structure of a shaft and a hole, and the plug structure can slide between the two to change displacement and lock through a locking structure. In addition, the box is used for installing host hardware, can be totally closed, can be semi-closed or even be totally open, and only one seat is used as the box.

In the above-described movable chassis, at least one of the cases is supported in the air by the lock structure. The box body locked in the air can attenuate vibration and improve the problem of poor contact of hardware.

As a first scheme of the arrangement of the cases, in the above-mentioned movable chassis, the cases are arranged linearly. The box bodies are arranged linearly, two adjacent box bodies are connected and locked, a serpentine box body can be formed, the box body with the structure is placed on a tabletop, the structure is stable, and vibration is reduced and transmitted to other box bodies.

As a second solution of the arrangement of the cases, in the above-mentioned movable case, at least two cases are arranged side by side and connected to the same case. The connection here means the rotational connection or the sliding connection or the plug connection mentioned above. The parallel arrangement can be that the whole machine case presents a tree branch structure, the structure can have a great amount of adjusting space to greatly change the shape of the whole machine case so as to adjust the natural frequency of the whole machine case in a large range, and the structure can easily find the condition of vibration source by naked eyes and adjust in time.

As a third solution of the arrangement of the cases, in the above-mentioned movable case, at least three cases are connected to each other two by two. The connection here means the rotational connection or the sliding connection or the plug connection mentioned above. The two-by-two interconnections can form a stable triangular structure.

More complex, it is also possible to integrate all three of the above solutions, such as a robot-shaped chassis. And the appearance of the case can be designed in artistic manner, and the appearance with attractive appearance is constructed. As an optimization option, the box bodies between adjacent box bodies can be empty box bodies, or plastic solid box bodies or box bodies with vibration isolation rubber arranged therein.

As a scheme of rotational connection, in the movable case, the movable case comprises a connecting rod with joints at two ends, and each joint is hinged with a case shaft or ball-hinged or plug-in connection; or the movable box comprises a multi-head connecting piece with at least three joints, and each joint of the multi-head connecting piece is hinged with a box body shaft or is in ball joint or plug connection. For more activities, the connecting rod can be divided into two parts or more parts, namely, the box bodies are connected through at least two connecting rods in sequence, and the adjacent two connecting rods are in shaft hinge joint or ball hinge joint or plug connection. The connector is spherical, disc-shaped or rod-shaped, and the box body is provided with grooves or jacks matched with the connectors in different shapes. For example, the joint is spherical, the box body is provided with a spherical groove, and the joint and the box body are connected by a spherical hinge; the connector is disc-shaped, only can rotate by taking the axial direction as the center, only one-dimensional movable connection is realized, for example, the connector is rod-shaped, the box body is provided with a jack, and the rod-shaped part is inserted into the jack of the box body and can rotate or translate along the axial direction by taking the axial direction as the center.

In addition, the box bodies can be directly hinged by a shaft or ball or spliced; or the box body is provided with a connecting part, and the connecting parts of two adjacent box bodies are in shaft hinge joint or ball hinge joint or plug connection; or the connecting part of the box body is in shaft hinge joint or ball hinge joint or plug connection with the adjacent box body.

More complex, it is also possible to combine the above rotational connection schemes randomly or on the basis of a sliding connection as well as a plug connection.

As a locking structure scheme, for ball hinge or plug connection, in the movable case, the locking structure comprises a locking screw, the locking screw is connected with the case body in a lifting manner through threads, and the inner end of the locking screw can abut against the joint to limit the joint to move; or the locking structure comprises a bolt which is inserted between the connector and the box body to limit the connector to move. For shaft articulation, the locking structure comprises a nut and a bolt for shaft articulation, and the nut is screwed on the bolt; or the locking structure comprises a locking screw or a bolt for locking the ball hinge or the plug connection; for plug connections, the locking structure comprises a tight-fitting locking plug connection structure.

For the rotational connection of 360-degree rotation of the spherical hinge, namely, the connection between two adjacent box bodies is realized by the spherical hinge mode of the connecting rod, and the locking structure is locked by a three-rod locking mode. The locking structure comprises two strip-shaped telescopic components connected between two adjacent boxes, the two telescopic components and the connecting rod are arranged in parallel in a triangular mode, two ends of the telescopic components are respectively connected with the boxes through ball hinges, each telescopic component comprises a telescopic rod and a sleeve sleeved outside the telescopic rod, a locking screw or a bolt for locking the telescopic rod is arranged on the sleeve, the locking screw is connected with the sleeve in a threaded lifting mode, and the inner end of the locking screw is propped against the telescopic rod. The locking screw can be inserted and locked by a bolt, and a plurality of positioning jacks are needed to be determined on the telescopic rod by the bolt locking. A spring is additionally arranged between the telescopic rod and the sleeve to change the telescopic assembly into an elastic telescopic assembly. This structure can further eliminate vibrations. The above-described rotational connection and locking arrangement can be applied in any combination.

Compared with the prior art, the movable box has the following advantages:

1. The invention divides the whole case into a plurality of cases, so that host hardware is respectively arranged in different cases, vibration sources generated among the CUP fan, the display card fan and the power supply fan are dispersed, the shape of the whole case is changed and adjusted through the rotary connection and locking structure, the natural frequency of the whole case is changed, the mutual transmission among the vibration sources is reduced, and the problem of poor contact of the hardware can be improved under the condition of adopting the existing memory bank and display card connection structure.

2. After the box body is divided into a plurality of boxes and movably connected, the whole box body can form different appearance shapes, such as a snake shape, a branch shape, a magic square shape or a robot shape, and the movable connection of the shapes can be adjusted to a corresponding state according to the requirements of a user, so that the box body is not only used for vibration reduction, but also can be used as an ornamental handicraft furnishing on a desk surface.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a cross-sectional view of the first embodiment.

Fig. 3 is a schematic perspective view of a second embodiment of the present invention.

Fig. 4 is a front view of the second embodiment.

Fig. 5 is a cross-sectional view of A-A in fig. 4.

Fig. 6 is a cross-sectional view of B-B of fig. 4.

Fig. 7 is a schematic perspective view of the third embodiment.

Fig. 8 is a cross-sectional view of fig. 7.

Fig. 9 is a schematic perspective view of the fourth embodiment.

Fig. 10 is a schematic cross-sectional structure of fig. 9.

Fig. 11 is a schematic view of a sixth perspective structure of the embodiment.

Fig. 12 is a schematic perspective view of the rear view of fig. 11.

Fig. 13 is a schematic view of the front view of fig. 11, partially in cross-section.

Fig. 14 is a schematic perspective view of the bottom view of fig. 11.

Fig. 15 shows a schematic diagram of the fifth embodiment.

Fig. 16 is a schematic view of another telescoping assembly.

Fig. 17 is a cross-sectional view of A-A in fig. 16.

In the figure, 1, a box body; 11. a connection part; 1a, a first box body; 1a1, spherical grooves; 1b, a second box body; 1b1, a guide hole; 1c, a third box body; 1d, a fourth box body; 1e, a fifth box body; 1f, a sixth box body; 1g, a seventh box body; 1i, an eighth box body; 2. a bracket; 3. a connecting shaft; 3a, a ball head; 3b, a guide rod; 4. a locking screw; 4a, screw heads; 4b, an abutting end; 5. a connecting rod; 5a, a ball head; 5c, a cylinder; 6. a telescoping assembly; 6a, a sleeve; 6a1, a guide hole; 6a2, a jack; 6b, a telescopic rod; 6c, a sliding plate; 6c1, a sliding block; 6c2, through holes; 6d, a piston cylinder; 6e, a piston rod; 6f, rigid trachea; 7. a multi-head connector; 7a, a ball head; 8. a bolt; 81. a thread; 82. a screw head; 83. a locking member; 9. a hinged ball; 10. a spring; 12. a positioning pin; 13. a guide rail; 14. a moving plate; 15. a right chuck; 16. a left chuck; 17. a slot; 18. a bump; 19. a hinge body; 20. vibration isolation rubber.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

The host of the personal desktop computer comprises a case, a main board set arranged in the case, a power supply and a hard disk, and an input/output interface panel and a switch panel within the chassis. The main board suite comprises a main board, a CPU fan, a memory bank and a display card. The mounting and fixing modes of the hardware are the same as those of the common fixing modes in the market.

Embodiment one:

As shown in fig. 1, the movable chassis of the present embodiment includes four rectangular boxes 1, and a bracket 2 is disposed in each box 1, for example, the bracket 2 of the first box 1a is a bracket for fixing a motherboard set, the bracket 2 of the second box 1b is a bracket for fixing a hard disk, the bracket 2 of the third box 1c is a bracket for fixing a power supply, and the bracket 2 of the fourth box 1d is a bracket for fixing an input/output interface panel and a switch panel. The power supply is independently installed in the third box 1c as one of the vibration sources, the hard disk is also independently installed in the second box as the vibration source, the CPU fan and the display card fan on the main board can only be installed in the first box 1a due to the main board, and the installation hardware sequence of each box 1 can be exchanged. The mounting order of the present embodiment is the optimal mounting order. The number of the cases 1 can be increased and reduced according to actual needs, for example, the type of the motherboard is changed later, it is considered that one case 1 is added to mount the graphics card in one case 1 alone, or the hard disk and the power supply are mounted in the same case 1 to reduce the number of the cases 1, but at least two cases 1 are provided with brackets for fixing host hardware. The data lines and the power lines are connected with each other between the respective cases 1, and the data lines and the power lines may be individually formed as external lines and packaged in a line pipe, or may be built in the inside of each connection member.

The two adjacent boxes 1 are connected in a rotating way or in a sliding way or in a plug-in way, and a locking structure which can be locked after the positions of the two boxes 1 are changed is further arranged between the two adjacent boxes 1.

As shown in fig. 2, the boxes 1 are arranged linearly, and two adjacent boxes 1 are connected and locked to form a serpentine case. The first box 1a is internally provided with a spherical groove 1a1, the second box 1b is provided with a guide hole 1b1, the first box 1a is connected with the second box through a connecting shaft 3, one end of the connecting shaft 3 is provided with a ball head 3a, the other end of the connecting shaft is provided with a guide rod 3b, the ball head 3a is connected to the spherical groove 1a1 of the first box 1a to form ball hinge, the first box 1a can rotate in any direction, the guide rod 3b is inserted into the guide hole 1b1 of the second box 1b, and thus the second box 1b can rotate relative to the first box 1a and can move axially close to and away from the first box. The locking structure comprises a locking screw 4 serving as a locking piece, the locking screw 4 is connected with the box body 1 in a threaded lifting manner, a screw head 4a for rotating is arranged at the outer end of the locking screw 4, and the inner end of the locking screw 4 is an abutting end 4b capable of abutting against the ball head 3a or the guide rod 3 b. When locking is required, the screw head 4a of the locking screw 4 is turned to lower the locking screw 4, and the abutting end 4b of the locking screw 4 is abutted against the ball head 3a or the guide rod 3b, so that locking can be achieved. In order to increase the locking effect, it is possible to provide rubber or the like at the abutment end 4b to increase friction, or to provide a plurality of insertion holes at the ball 3a and the guide 3 b.

The above-described structure is applied between the second casing 1b and the third casing 1c, and between the third casing 1c and the fourth casing 1d in order, so that the four casings 1 can be deformed into casings of various shapes. After unlocking the locking structure, the relative positions of two adjacent cases are adjusted, the relative positions of the two cases 1 are fixed by the locking structure, and the natural frequency of the whole case is changed after the positions of all the cases 1 are adjusted, so that vibration generated when the whole case works due to a CPU fan, a power fan and a graphics card fan is effectively adjusted, and vibration sources of one case 1 are sufficiently attenuated when transmitted to the other case 1, and therefore vibration between the two cases 1 is not directly influenced, and the effect of preventing resonance is also achieved. Therefore, through the dispersion setting and deformation adjustment of the vibration source of the case, the vibration in each case body 1 in the case is effectively reduced, and the loose condition of the memory bank, which is caused by the vibration of the display card of the memory bank, can be avoided through the fixing mode of the existing structure, so that the problem of poor contact of the computer hardware connection is improved.

Embodiment two:

As shown in fig. 3, the movable chassis of the present embodiment includes four square boxes 1, in which the boxes 1 are provided with brackets 2, for example, the brackets 2 of the first box 1a are brackets for fixing a motherboard set, the brackets 2 of the second box 1b are brackets for fixing a hard disk, the brackets 2 of the third box 1c are brackets for fixing a power supply, the brackets of the fourth box 1d are brackets for fixing an input/output interface panel and a switch panel, which is the same as the first embodiment, and the increase and decrease of the boxes 1 are the same as the first embodiment, and the difference is that the boxes 1 of the present embodiment are arranged, connected and locked.

As shown in fig. 3, the first casing 1a is a main body, and the second casing 1b, the third casing 1c, and the fourth casing 1d are connected to the first casing 1a in parallel, respectively. The structure can easily find the condition of the vibration source by naked eyes and adjust the vibration source in time. Based on the above, development can be progressed, for example, the first box 1a and the second box 1b are understood to be linearly arranged, one or more boxes 1 can be sequentially and linearly connected to the second box 1b, the third box 1c and the fourth box 1d are respectively connected to the first box 1a in parallel, one or more boxes 1 are sequentially and linearly connected to the third box 1c, one or more boxes are sequentially and linearly connected to the fourth box 1d, one or more boxes 1 can be sequentially and linearly connected to the fourth box 1d, and the whole machine case presents a tree branch structure. The structure can have a great amount of adjusting space to greatly change the shape of the whole chassis so as to adjust the natural frequency of the whole chassis in a large range.

The connection mode is combined with that shown in fig. 3 and 4, two adjacent boxes 1 are connected through a connecting rod 5, such as a first box 1a and a second box 1b in fig. 4, two ends of the connecting rod 5 are respectively provided with a ball head 5a, a spherical groove matched with the ball head 5a is arranged on the box 1, and the ball heads 5a are connected in the spherical grooves to form a spherical hinge.

As shown in fig. 5 and 6, the locking structure comprises two elongated telescopic components 6 connected between two adjacent boxes 1, the two telescopic components 6 and the connecting rod 5 are arranged in parallel in a triangular mode, two ends of each telescopic component 6 are connected with the box 1 through spherical hinges respectively, each telescopic component 6 comprises a telescopic rod 6b and a sleeve 6a sleeved outside the telescopic rod 6b, a locking screw 4 is arranged on the sleeve 6a in the telescopic component 6, the locking screw 4 is connected with the sleeve 6a in a threaded lifting manner, a screw head 4a for rotating is arranged at the outer end of the locking screw 4, and the inner end of the locking screw 4 is an abutting end 4b capable of abutting on the telescopic rod 6 b. When locking is required, the screw head 4a of the locking screw 4 is turned to lower the locking screw 4, and the inner end of the locking screw 4 is abutted against the telescopic rod 6b, so that locking can be achieved. In order to increase the locking effect, it is possible to provide rubber or the like at the abutment end 4b to increase friction, or to provide a number of insertion holes on the telescopic rod 6 b. According to the principle of three-point determination of one surface, the bottom ends of the two sleeves 6a and one end of the connecting rod 5 form a planar arrangement on the box 1, so that the connecting rod 5 can rotate in any direction and be locked by the telescopic assembly 6. Alternatively, a group of jacks arranged in a straight line may be provided on the telescopic rod 6b, a through hole capable of communicating with one of the jacks of the telescopic rod 6b is provided on the sleeve 6a, and a positioning pin for simultaneously plugging in the telescopic rod 6b and the sleeve 6a is provided between the telescopic rod 6b and the sleeve 6 a.

Example III

As shown in fig. 7 and 8, the movable chassis of the present embodiment includes eight square boxes 1, in which a bracket 2 is provided in the box 1, for example, the bracket 2 of the first box 1a is a bracket for fixing a motherboard set, the bracket 2 of the second box 1b is a bracket for fixing a hard disk, the bracket 2 of the third box 1c is a bracket for fixing a power supply, the bracket of the fourth box 1d is a fixed input/output interface panel, the bracket of the fifth box 1e is a bracket for fixing a switch panel and a camera, and the sixth box 1f is a spare empty box, which may be a box 1 for installing a plurality of display cards.

The case 1 of the present embodiment is arranged in a robot shape, the fifth case 1e is a head, the fourth case 1d and the sixth case 1f are arms, the first case 1a is a body, and the second case 1b and the third case 1c are left and right feet, respectively.

These cases 1 employ a multi-head connector 7 having at least three or more balls 7a, each ball 7a of the multi-head connector 7 being connected to the case 1 by ball-hinge. Specifically, as shown in fig. 8, four boxes 1, namely a first box 1a, two fourth boxes 1d and a fifth box 1e, are four-head connectors, each connector is a ball head 7a, a spherical groove is formed in each box 1, the corresponding ball heads are connected in the spherical groove to form ball joints, the four-head connectors are formed by cross connecting rods, and for attractive appearance, the four-head connectors can be made into similar triangular blocks according to actual process appearance design, and the four ball heads are arranged on the triangular blocks. Furthermore, the triangle block can be hollow and used as a box body 1 for installing computer hardware, and is a solid body with added stability or a block body filled with vibration damping materials. The three boxes 1, namely the first box 1a, the second box 1b and the third box 1c, are connected by adopting three-head connectors, the connection mode is the same as that of the four heads, the three-head connectors in the figure are formed by three connecting rods, and the three-head connectors can be made into a similar triangle block according to the actual process appearance design and are provided with ball heads. The fourth casing 1d and the sixth casing 1f are connected by the link 5 of the second embodiment, and the locking method may be a ball locking method of the first embodiment or a telescopic rod 6b locking method of the second embodiment.

Example IV

As shown in fig. 9 and 10, the present embodiment is different from the embodiment in the connection manner. The box body 1 is provided with a connecting part 11, the connecting parts 11 of two adjacent box bodies 1 are hinged through a bolt 8, specifically, a hinge body 19 is arranged between the connecting part 11 of the first box body 1a and the connecting part 11 of the fifth box body 1e, and the connecting part 11 of the first box body 1a and the connecting part 11 of the fifth box body 1e are respectively connected with the hinge body 19 through the bolt 8. As shown in fig. 10, the locking structure includes a locking member 83 having a threaded hole, the locking member 83 is fixedly connected to the case 1, one end of the bolt 8 is provided with a thread 81 and is matched with the threaded hole of the locking member 83, and the other end of the bolt 8 is provided with a bolt head 82. The positions of the two adjacent boxes 1 can be locked by loosening the bolts 8 when the boxes 1 need to be rotated and screwing again after the boxes are adjusted. Other similar arrangements for locking by threading and clamping are possible. The hinge body 19 is cross-shaped, and the connecting part 11 is rounded, which contributes to structural stability. The fourth casing 1d and the sixth casing 1f are connected in a similar manner to the above-described structure, except that the hinge 19 is a flat plate, and the arm formed by this structure can swing to help damp the vibration. The connection between the first casing 1a and the ninth casing 1i is simplified, and the two connection parts 11 are directly connected by bolts, and the locking structure is the same locking structure as described above. The connection and locking structure of the ninth casing 1i and the second casing 1b are the same as those of the first casing 1a and the fifth casing 1e, and the connection and locking structure of the ninth casing 1i and the third casing 1c are the same as those of the first casing 1a and the fifth casing 1 e.

The first box 1a and the fourth box 1d are connected in a ball-hinged manner, as shown in fig. 10, a connecting portion 11 is provided on the box 1, a hinged ball 9 is hinged between the connecting portions 11 of two adjacent boxes 1, one side of the hinged ball 9 is fixed on the first box 1a, the fourth box 1d has a spherical groove connected with the hinged ball 9, and the locking structure adopts the ball-head locking structure of the first embodiment.

The above-described connection and locking structure can be adjusted and exchanged in each joint. The eighth casing 1h is filled with the vibration isolation rubber 20, so that vibration sources between the second casing 1b and the third casing 1c do not affect each other.

Example five

As shown in fig. 15, this embodiment is the same as the fourth embodiment in that the connection portion 11 of the case 1 is formed by a rod-shaped connection portion 12 fixed to the case 1, both ends of the rod-shaped connection portion 12 extend out of the case 1 to form the connection portion 11 for connection, and the adjacent two cases 1 are pivotally hinged by the end portions of the rod-shaped connection portion 12 by bolts 8. The locking structure shown in fig. 10 is adopted, and comprises a locking member 83 with a threaded hole, wherein the locking member 83 is fixedly connected with the box body 1, one end of a bolt 8 is provided with a thread 81 and is matched with the threaded hole of the locking member 83, and the other end of the bolt 8 is provided with a bolt head 82. The positions of the two adjacent boxes 1 can be locked by loosening the bolts 8 when the boxes 1 need to be rotated and screwing again after the boxes are adjusted. Other similar arrangements for locking by threading and clamping are possible.

Example six

In this embodiment, 12 cases 1 are adopted for arrangement, the linear arrangement of the first embodiment and the parallel arrangement of the second embodiment are integrated, and the connection mode and the locking mode of the first embodiment and the second embodiment are integrated on the connection mode of the cases 1, so that a robot shape of a reinforced plate is formed, and the robot shape of the structure can be enhanced in stability and vibration reduction.

As shown in fig. 11 to 14, among the 12 cases 1, the bracket 2 of the first case 1a is a bracket for fixing a motherboard set, the bracket 2 of the second case 1b is a bracket for fixing a hard disk, the bracket 2 of the third case 1c is a bracket for fixing a power supply, the bracket of the fourth case 1d is a bracket for fixing an input/output interface panel, the bracket of the fifth case 1e is a bracket for fixing a switch panel and a camera, the sixth case 1f is a spare empty case, the seventh case 1g is also a spare empty case or a case 1 in which a balancing weight is placed, the eighth case 1h and the ninth case 1i are spare empty cases or a case in which a balancing weight for adjusting the center of gravity is placed, and the spare cases can be used for mounting a plurality of display cards or for mounting a water pump in a water cooling system. In the humanoid robot, the first casing 1a, the eighth casing 1h, and the ninth casing 1i serve as bodies, the fifth casing 1e serves as heads, the fourth casing 1d and the sixth casing 1f serve as arms, the second casing 1b and the seventh casing 1g serve as left legs, and the third casing 1c and the seventh casing 1g serve as right legs. Therefore, the three cases, i.e., the fifth case 1e, the first case 1a, and the ninth case 1i, representing the head are arranged linearly, the fourth case 1d and the sixth case 1f, representing the arm are arranged linearly, the second case 1b and the seventh case 1g, representing the left leg, the third case 1c, and the seventh case 1g, representing the right leg are arranged linearly, but the arm, the left leg, and the right leg are arranged side by side with respect to the body.

As shown in fig. 11, the fifth case 1e is connected with the first case 1a through the connecting rod 5 in the second embodiment, as shown in fig. 12 and 13, the locking structure comprises two elongated telescopic components 6, the telescopic components 6 comprise a telescopic rod 6b and a sleeve 6a sleeved outside the telescopic rod 6b, the outer end of the telescopic rod 6b is hinged on the connecting rod 5, the bottom end of the sleeve 6a is connected with one of the cases 1 through ball hinge, the bottom ends of the two sleeves 6a and one end of the connecting rod 5 form a planar arrangement on the case 1, a sliding plate 6c and a spring 10 positioned between the sliding plate 6c and the telescopic rod 6b are arranged in the sleeve 6a, two ends of the spring 10 respectively abut against the sliding plate 6c and the inner end of the telescopic rod 6b, a guide hole 6a1 formed in a strip shape and a group of jack 6a2 positioned on the side of the guide hole 6a1 are arranged in a straight line, a slider 6c1 penetrating through the guide hole 6a2 is fixedly connected on the sliding plate 6c1, and the slider 6c1 can be communicated with the jack 6c and the sliding plate 6c1 at the same time, and the sliding plate 6c can be positioned between the sliding plate and the sliding plate 6c2 are positioned on the sliding plate 1. By this construction the telescopic rod 6b is in an elastic state and with this telescopic assembly 6 vibrations can be further eliminated by the spring 10. Therefore, the telescopic units 6 according to this example are all telescopic units 6 of this configuration. As a weakening alternative, the ball head at one end of the connecting rod 5 can be changed into a flat cylinder 5c, so that the fifth box 1e representing the head can only rotate horizontally after being connected by the cylinder, cannot rotate in all directions, and can be replaced according to actual needs.

As shown in fig. 16 and 17, the telescopic assembly includes a piston cylinder 6d provided in a sleeve 6a and a piston rod 6e provided in the piston cylinder 6d, a section of gas or liquid L for buffering is sealed between the piston rod 6d and the piston cylinder 6e, one end of the piston rod 6e extends out of the sleeve 6a as a connecting end of the telescopic rod, a rigid air pipe 6f capable of communicating with an inner cavity of the piston cylinder 6d is provided on the piston cylinder 6d, a valve core for discharging and filling a gas-liquid medium is provided on the rigid air pipe 6f, a guide hole 6a1 in a strip shape and a set of linearly arranged insertion holes 6a2 located at a side of the guide hole 6a1 are provided on an outer peripheral wall of the sleeve 6a, a slider 6c1 is provided on a portion of the rigid air pipe 6f penetrating out of the guide hole 6a1, and a positioning pin 12 for simultaneously inserting and connecting the slider 6c1 and the sleeve 6a is provided between the slider 6c1 and the sleeve 6 a. A section of damping medium can be sealed by the piston cylinder 6d and the piston rod 6f, and the damping purpose is achieved by this construction.

As shown in fig. 11 and 13, the first casing 1a and the fourth casing 1d are connected and locked by the second embodiment. The fourth casing 1d and the sixth casing 1f are connected and locked by the fourth embodiment.

As shown in fig. 12, the three cases of the first case 1a, the eighth case 1h, and the ninth case 1i are connected to each other two by two. The two-by-two interconnections can form a stable triangular structure. Specifically, the same connection mode and locking structure between the fifth box 1e and the first box 1a are adopted between the first box 1a and the ninth box 1i, on this basis, the first box 1a is further provided with a guide rail 13, the guide rail 13 is provided with a moving plate 14, the eighth box 1h is fixed on the moving plate 14, a telescopic assembly 6 is further connected between the eighth box 1h and the ninth box 1i, the outer end of a telescopic rod 6b of the telescopic assembly 6 is hinged on the moving plate 14, and a sleeve 6a of the telescopic assembly 6 is connected on the ninth box 1i in a ball hinge mode.

As shown in fig. 11 and 13, the second casing 1b and the ninth casing 1i are rotatably connected by a pin, a right chuck 15 fixedly connected to the ninth casing 1i and a left chuck 16 fixedly connected to the second casing 1b are rotatably connected to the pin, the right chuck 15 and the left chuck 16 are mutually clamped by tooth surfaces, and one of the right chuck 15 and the left chuck 16 has elasticity or both of them have elasticity. The second casing 1b and the ninth casing 1i are relatively rotated against the elastic force between the right chuck 15 and the left chuck 16 when receiving a sufficient torsion force, and the right chuck 15 and the left chuck 16 are engaged with each other when withdrawing a sufficient torsion force, thereby locking the second casing 1b and the ninth casing 1i. Due to the presence of elasticity, vibration between the second casing 1b and the ninth casing 1i is further reduced and eliminated. The third casing 1c and the ninth casing 1i are also connected by this structure.

As shown in fig. 14, the second case 1b and the seventh case 1g representing the left leg are connected by a plugging manner, the specific plugging manner is as shown in fig. 17, three slots 17 with the same shape and arranged side by side are provided at the bottom of the second case 1b, a bump 18 with the same shape as the slot 17 is provided on the seventh case 1g, and the bump 18 is tightly matched with the slot 17 after being connected. The third casing 1c and the seventh casing 1g representing the right leg adopt the same structure as described above.

In order to enhance the vibration reduction effect, the box body 1 between the adjacent box bodies 1 can be an empty box body, or a plastic solid box body 1 or a box body 1 in which vibration isolation rubber is arranged so as to increase the vibration reduction effect.

Further, any combination of the arrangement, connection, and locking of the above six embodiments may be used, and other shapes may be easily formed, such as an animal shape, a cartoon shape, or a vehicle shape. The appearance of the case can be designed in artistic manner, and the appearance with attractive appearance is constructed.

Accordingly, the specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (4)

1. The movable box comprises a plurality of box bodies (1), wherein a bracket (2) for fixing host hardware is arranged in at least three box bodies (1), and the movable box is characterized in that two adjacent box bodies (1) are rotationally connected, and a locking structure capable of being locked after the two box bodies (1) are changed in position is also arranged between the two adjacent box bodies (1); the movable box comprises a connecting rod (5) with connectors at two ends, and the connectors are in spherical hinge connection with the box bodies (1) so as to connect the two adjacent box bodies (1) in a spherical hinge connection mode of the connecting rod (5); the locking structure comprises a strip-shaped telescopic component (6), the telescopic component (6) comprises a telescopic rod (6 b) and a sleeve (6 a) sleeved outside the telescopic rod (6 b), the outer end of the telescopic rod (6 b) is hinged to the connecting rod (5), and the bottom end of the sleeve (6 a) is hinged to one of the box bodies (1) through a ball; the telescopic assembly is characterized in that a sliding plate (6 c) and a spring (10) are arranged in a sleeve (6 a) of the telescopic assembly (6), the spring (10) is located between the sliding plate (6 c) and a telescopic rod (6 b), two ends of the spring (10) are respectively abutted to the inner ends of the sliding plate (6 c) and the telescopic rod (6 b), a strip-shaped guide hole (6 a 1) and a group of linearly arranged jacks (6 a 2) located at the side part of the guide hole (6 a 1) are arranged on the peripheral wall of the sleeve (6 a), a sliding block (6 c 1) penetrating out of the guide hole (6 a 1) is fixedly connected to the sliding plate (6 c 1), a through hole (6 c 2) which can be communicated with the jacks (6 a 2) is formed in the sliding block (6 c 1), and a positioning pin used for being simultaneously inserted into the sliding block (6 c 1) and the sleeve (6 a) is arranged between the sliding block (6 c 1).

2. A mobile chassis according to claim 1, characterized in that at least one of the cases (1) is supported in the air by a locking structure.

3. A mobile chassis according to claim 2, characterized in that said housings (1) are arranged linearly; or at least two boxes (1) are arranged in parallel and are connected to the same box (1); or at least three boxes (1) are connected with each other in pairs.

4. The movable chassis according to claim 1, wherein the locking structure comprises two elongated telescopic components (6), one ends of the two telescopic components (6) are connected with the chassis (1) through ball joints, and are arranged on the chassis (1) in a three-point one-sided manner with one end of the connecting rod (5), and the other ends of the two telescopic components (6) are hinged on the connecting rod (5).