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CN116906780B - Ultra-thin all-in-one computer - Google Patents

Ultra-thin all-in-one computer Download PDF

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Publication number
CN116906780B
CN116906780B CN202311182253.0A CN202311182253A CN116906780B CN 116906780 B CN116906780 B CN 116906780B CN 202311182253 A CN202311182253 A CN 202311182253A CN 116906780 B CN116906780 B CN 116906780B
Authority
CN
China
Prior art keywords
machine body
machine
sliding
computer
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202311182253.0A
Other languages
Chinese (zh)
Other versions
CN116906780A (en
Inventor
冉启军
何代全
吴宗鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yibin Benxin Electronic Technology Co ltd
Original Assignee
Yibin Benxin Electronic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Yibin Benxin Electronic Technology Co ltd filed Critical Yibin Benxin Electronic Technology Co ltd
Priority to CN202311182253.0A priority Critical patent/CN116906780B/en
Publication of CN116906780A publication Critical patent/CN116906780A/en
Application granted granted Critical
Publication of CN116906780B publication Critical patent/CN116906780B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2059—Superposing movement by two screws, e.g. with opposite thread direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2084—Perpendicular arrangement of drive motor to screw axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2093—Arrangements for driving the actuator using conical gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2096—Arrangements for driving the actuator using endless flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The application relates to an ultrathin all-in-one computer, which relates to the technical field of all-in-one computers, and comprises a base, a machine body, a supporting seat and a driving assembly; the machine body is arranged on the machine seat in a sliding way; the support seat is arranged on the stand and a sliding cavity for the machine body to slide is defined between the support seat and the stand; the driving component is arranged in the supporting seat and used for driving the machine body to slide in the sliding cavity. According to the application, the machine body is driven to slide in the sliding cavity along the vertical direction by the driving piece, and is guided and positioned by the machine base and the supporting seat in the sliding process, so that the height of the machine body in the vertical direction can be conveniently adjusted, and the height of the machine body on the desktop can be conveniently adjusted, thereby having the effect of being convenient for a user to adjust the computer height of the integrated machine.

Description

Ultra-thin all-in-one computer
Technical Field
The application relates to the technical field of all-in-one computers, in particular to an ultrathin all-in-one computer.
Background
Along with upgrading and updating of the computer, an integrated machine integrating a computer display and a host is gradually produced, and the integrated machine computer is a new form computer integrating the host and the display, and is popular with more and more consumers due to the advantages of small size, easy transportation, attractive appearance and the like.
The existing all-in-one computer is ultra-thin in production for reducing the size, and is convenient to transport and place, the height of the all-in-one computer after leaving the factory is fixed, and for people who like a high visual angle to use the computer, the all-in-one computer needs to be used after being lifted, so that the user is more troublesome to adjust the height of the all-in-one computer after buying.
Disclosure of Invention
In order to facilitate the adjustment of the height of the all-in-one computer by a user, the application provides an ultrathin all-in-one computer.
The application provides an ultrathin all-in-one computer, which adopts the following technical scheme:
an ultra-thin all-in-one computer comprises a base;
the machine body is arranged on the machine seat in a sliding manner;
the support seat is arranged on the stand and defines a sliding cavity for the machine body to slide with the stand;
the driving assembly is arranged in the supporting seat and used for driving the machine body to slide in the sliding cavity.
Through adopting above-mentioned technical scheme, when the height of all-in-one computer needs to be adjusted, through starting the driving piece, drive the organism and slide along vertical direction in the intracavity that slides to gliding in-process receives the direction and the location of frame and supporting seat, is convenient for adjust the organism in vertical ascending height, and then is convenient for adjust the height of organism on the desktop, thereby the user of facilitating the use adjusts the height of all-in-one computer.
Optionally, the driving assembly includes:
the threaded rods are in threaded connection with the inside of the machine body;
the motor is arranged in the machine base and drives the threaded rods to rotate;
the transmission piece is arranged in the machine base and drives the threaded rods to rotate along with the driving of the motor.
Optionally, the driving medium including set up in bevel gear group and sprocket group in the frame, motor output shaft coaxial coupling in on the bevel gear of bevel gear group, sprocket group coaxial coupling in on the threaded rod, bevel gear group with sprocket of sprocket group meshes mutually, the motor passes through the drive behind the bevel gear group rotates drive a plurality of under the transmission of sprocket group the threaded rod rotates.
Optionally, a power switch connected with the motor is arranged on the stand, the power switch is located on one side of the stand opposite to the machine body, and the power switch is used for controlling the start and stop of the motor.
Optionally, the frame includes articulated in first articulated portion on the supporting seat, articulated in first articulated portion keep away from the second articulated portion of supporting seat one end, second articulated portion keep away from the one end of first articulated portion is used for supporting the organism.
Optionally, the first articulated portion is located one side of organism slip route, first articulated portion with the second articulated portion all can rotate the back butt in the lateral wall of organism.
Optionally, sliding connection has a plurality of bracing pieces in the second articulated portion, the bracing piece keep away from the one end of second articulated portion articulated in the lateral wall of organism, be equipped with in the second articulated portion and inject the locking piece that the bracing piece slided into.
Optionally, the locking piece include slide in locking strip in the second articulated part, set up in the second articulated part and overlap the spring of locating on the locking strip, the slip direction of locking strip with the slip direction of bracing piece is mutually perpendicular, one side of bracing piece orientation locking strip is equipped with the rack, spring force acts on the locking strip will the tip of locking strip inserts the rack, the locking strip inserts the rack only supplies the bracing piece one-way roll-off second articulated part.
Optionally, be provided with the fixed column on the second articulated portion, the tip rotation of fixed column is connected with the unblock board, the locking strip is located the one end outside the second articulated portion is fixed with the fixed plate, the unblock board is used for the butt the fixed plate is towards one side of second articulated portion, and restriction the locking strip inserts in the rack.
Optionally, when the locking bar is inserted into the rack, the unlocking plate is abutted to one side of the fixing plate, which is opposite to the locking bar.
According to the application, by pressing the power switch on the engine base, the motor is electrified to drive the gear set and the chain wheel set to rotate, so that the threaded rod in the engine body is driven to rotate, and the engine body is driven to slide upwards in the sliding cavity after the threaded rod rotates, so that the height of the engine body is adjusted. In the ascending process of the machine body, the machine body drives the end part of the supporting rod to ascend. The support rod is lifted along with the machine body to enable the rack to continuously slide over the locking strip, and meanwhile the second hinge part is driven to rotate, so that the machine body is lifted smoothly, and a user can conveniently adjust the height of the integrated computer. After the machine body rises to a proper position, the power switch is pressed to be turned off, the motor stops starting, the machine body does not rise any more, and the height adjustment of the machine body is completed. When the computer of the integrated machine is required to be stored and transferred, the fixing plate is pulled to drive the locking bar to be separated from the rack, the locking of the supporting bar is released, the supporting bar can slide into the second connecting part, the unlocking plate is rotated to one side of the fixing plate, which faces the locking bar, and the unlocking state of the locking bar is locked. And then the first hinge part and the second hinge part are rotated, so that the second hinge part and the first hinge part are attached to the side wall of the machine body, the machine base is stored, and the space occupied by the machine base is reduced.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural view of a stand according to an embodiment of the present application.
Fig. 3 is an exploded view of an embodiment of the present application for illustrating a transmission.
Fig. 4 is an enlarged schematic view of the portion a in fig. 3.
Fig. 5 is a schematic cross-sectional view showing a locking member and an unlocking member according to an embodiment of the present application.
Reference numerals illustrate: 1. a base; 11. a first hinge part; 12. a second hinge part; 121. a hinge post; 122. a locking bar; 123. a spring; 124. a fixing plate; 125. fixing the column; 126. unlocking plate; 13. a support rod; 131. a rack; 2. a support base; 21. a support part; 22. an abutting portion; 3. a body; 4. a drive assembly; 41. a threaded rod; 42. a motor; 421. a power switch; 43. a bevel gear set; 44. a sprocket set; 45. and a guide post.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses an ultrathin all-in-one computer.
Referring to fig. 1 and 2, the ultra-thin type integrated computer comprises a base 1, a supporting base 2 and a machine body 3. The machine body 3 is positioned between the machine base 1 and the supporting seat 2. The machine body 3 is arranged on the machine base 1 in a sliding manner along the vertical direction, the machine base 1 is hinged on the supporting seat 2, and a sliding cavity for the machine body 3 to slide is defined between the machine base 1 and the supporting seat 2. A driving component 4 for driving the machine body 3 to slide is also arranged in the supporting seat 2.
Referring to fig. 2, the support base 2 includes a support portion 21 and an abutment portion 22, the support portion 21 is disposed on a table surface, and the abutment portion 22 is located at one side of the body 3 and is inclined toward the body 3 to increase a support range of the bottom of the body 3 while reducing a gap between the abutment portion 22 and the body 3.
Referring to fig. 2 and 3, the drive assembly 4 includes a number of threaded rods 41, a motor 42, and a transmission. The plurality of threaded rods 41 are in threaded connection with the machine body 3, and two threaded rods 41 are selected in the embodiment of the application; the motor 42 is arranged in the base 1 and drives the threaded rods 41 to rotate; the transmission member is disposed in the base 1 and drives the plurality of threaded rods 41 to rotate along with the driving of the motor 42.
Further, the motor 42 is embedded in the supporting portion 21 and extends to the abutting portion 22, and a power switch 421 is disposed on a side of the abutting portion 22 opposite to the machine body 3, so that a power end of the motor 42 is connected to the power switch 421, and a user can control the start and stop of the motor 42 by controlling the power switch 421 on the outer surface of the abutting portion 22.
Specifically, referring to fig. 2 and 3, the lower end of the threaded rod 41 is rotatably coupled within the support 21.
Referring to fig. 3 and 4, the transmission member includes a bevel gear set 43 disposed in the housing 1, and a sprocket set 44 sleeved on the two threaded rods 41, wherein the bevel gear set 43 is disposed above the sprocket set 44. The bevel gear set 43 comprises two bevel gears, the threaded rod 41 being coaxially connected to one of the bevel gears, and the output shaft of the motor 42 being coaxially connected to the other bevel gear. The bevel gear set 43 is located above the sprocket set 44, the sprocket set 44 comprises a sprocket coaxially connected to the lower end of the threaded rod 41 and a chain sleeved on the sprocket, and the two bevel gears are respectively in one-to-one correspondence with the sprockets and meshed with the sprockets, so that after the motor 42 drives one of the threaded rods 41 to rotate through the bevel gear set 43, the threaded rod 41 drives the other threaded rod 41 to rotate through the sprocket set 44, namely, the synchronous rotation of the two threaded rods 41 driven by the single motor 42 is realized, and the driving machine body 3 is conveniently driven to slide in the sliding cavity.
Further, referring to fig. 2 and 3, the supporting portion 21 is fixedly connected with a guide post 45, and the guide post 45 is slidably disposed in the machine body 3, so that the machine body 3 is guided in the ascending process of the machine body 3, and meanwhile, the machine body 3 is limited to rotate under the rotation of the threaded rod 41, so that the machine body 3 slides along the length direction of the guide post 45.
Referring to fig. 2 and 5, the stand 1 includes a first hinge portion 11 hinged to a support portion 21, and a second hinge portion 12 hinged to an end of the first hinge portion 11 remote from the support portion 21. The hinge of the first hinge part 11 and the support part 21 has a rotational friction resistance.
In this embodiment, the second hinge 12 includes two hinge posts 121. The first hinge part 11 is located at one side of the sliding path of the machine body 3, and the first hinge part 11 and the second hinge part 12 can rotate and then abut against the side wall of the machine body 3. In use, the first hinge part 11 and the supporting part 21 are flush and abut against the table top to support the machine body 3, and the second hinge part 12 supports the side wall of the machine body 3 like the supporting part 21. When the first hinge part 11 and the second hinge part 12 are rotated to one side of the machine body 3 during storage, the length direction of the first hinge part 11 and the width direction of the second hinge part 12 are parallel, so that the first hinge part 11 and the second hinge part 12 are attached to the side wall of the machine body 3, and the occupied space of the first hinge part 11 and the second hinge part 12 on the machine body 3 is reduced.
The second hinge part 12, that is, the hinge post 121 is slidably coupled with the support rod 13, and the support rod 13 slides along the length direction of the hinge post 121. And the one end that the bracing piece 13 kept away from articulated post 121 articulates on organism 3 lateral wall to drive bracing piece 13 and slide out from articulated post 121 after organism 3 rises, still drive articulated post 121 rotation simultaneously, because first articulated portion 11 and the articulated department of supporting part 21 have rotation friction this moment, first articulated portion 11 can keep motionless.
Further, the hinge post 121 is provided with a locking member for restricting the sliding of the support bar 13, and an unlocking member for unlocking the locking member. The locking member allows only the support bar 13 to slide out of the hinge post 121 so that the support bar 13 has unidirectional sliding property. When the body 3 is lifted to drive the support rod 13 to slide out of the hinge post 121, the locking piece does not lock the sliding of the support rod 13. When the machine body 3 slides downwards, the machine body 3 drives the supporting rod 13 to slide towards the hinge post 121, and the locking piece acts to lock the supporting rod 13, so that the machine body 3 is supported by the supporting rod 13 and the locking piece after being lifted. When the machine body 3 is to be lowered and reset, the locking piece is unlocked by the unlocking piece, and the machine body 3 can be lowered to drive the supporting rod 13 to slide into the hinge post 121 to finish storage.
Further, the locking member comprises a locking bar 122 sliding in the hinge post 121, and a spring 123 disposed in the hinge post 121 and sleeved on the locking bar 122. The sliding direction of the locking bar 122 is perpendicular to the sliding direction of the supporting bar 13, a rack 131 is arranged on one side of the supporting bar 13 facing the locking bar 122, the spring force of the spring 123 acts on the locking bar 122 to insert the end part of the locking bar 122 into the rack 131, and the locking bar 122 is inserted into the rack 131 to enable the supporting bar 13 to slide out of the hinge post 121 in one direction only. It is noted that the elastic force of the spring 123 is smaller than the rotational friction force of the first hinge part 11 hinged to the supporting part 21. So that the first hinge 11 is held in abutment with the table top to support the body 3 during the lifting of the body 3.
Specifically, one end of the locking bar 122 penetrates the hinge post 121 and is fixedly connected with the fixing plate 124, i.e., the fixing plate 124 is located outside the hinge post 121. The spring 123 is located in the hinge post 121 and sleeved on the locking bar 122, and the spring 123 drives the locking bar 122 to be inserted into the rack 131 to complete locking under the normal state. The end of the locking bar 122 far away from the fixed plate 124 is in a tapered tip shape, and the tip inclined direction of the locking bar 122 is matched with the rack 131, namely, the tip of the locking bar 122 is inclined towards the direction far away from the first hinge part 11, so that when the rack 131 slides out of the hinge post 121 along with the supporting bar 13, the rack 131 is in sliding abutting joint with the locking bar 122 to compress the spring 123, and the rack 131 can abut against each tooth position on the rack 131 to move the locking bar 122 continuously. And once the support bar 13 is intended to slide the rack 131 into the hinge post 121, the support bar 13 is restrained by the insertion of the locking bar 122 into the rack 131.
The unlocking piece comprises a fixed column 125 fixedly connected to the hinge column 121 and an unlocking plate 126 rotatably connected to one end, far away from the hinge column 121, of the fixed column 125. The unlocking plate 126 is used to abut against the side of the fixing plate 124 facing the hinge post 121 and to limit the insertion of the locking bar 122 into the rack 131. When the machine body 3 needs to descend, the fixing plate 124 is pulled to drive the locking bar 122 to overcome the elastic force of the spring 123, so that the locking bar 122 is separated from the rack 131, and the unidirectional locking of the support bar 13 is released. At this time, the unlocking plate 126 is rotated, so that the unlocking plate 126 is abutted against one side of the fixing plate 124 facing the hinge post 121, so as to release the hands of a user, fix the position of the locking bar 122 separated from the rack 131, and facilitate the body 3 to descend for storage and arrangement.
With continued reference to fig. 2 and 5, when the body 3 descends to abut against the supporting portion 21, the supporting rod 13 slides into the hinge post 121, and the hinge post 121 drives the first hinge portion 11 to rotate toward the body 3, so that the hinge post 121 rotates to vertically abut against the side wall of the body 3, and drives the first hinge portion 11 to also rotate to vertically abut against the side wall of the body 3. At this time, the locking bar 122 is inserted into the rack 131 under the action of the spring 123 to limit the supporting rod 13 from sliding into the hinge post 121, and then the unlocking plate 126 is rotated, so that the unlocking plate 126 is abutted against one side of the fixing plate 124 opposite to the locking bar 122, so as to limit the locking bar 122 from sliding out of the hinge post 121, and further limit the locking bar 122 from being separated from the rack 131, so that the direction of the supporting rod 13 sliding out of the hinge post 121 is also locked, and further the supporting rod 13 sliding into and sliding out of the hinge post 121 is locked, so that the hinge post 121 and the first hinge portion 11 cannot be loosened when the all-in-one computer is transported and carried.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (5)

1. An ultra-thin all-in-one computer which is characterized in that: comprising
A base (1);
the machine body (3) is arranged on the machine base (1) in a sliding manner;
the support seat (2) is arranged on the machine seat (1) and a sliding cavity for sliding the machine body (3) is defined between the support seat and the machine seat (1);
the driving assembly (4) is arranged in the supporting seat (2) and is used for driving the machine body (3) to slide in the sliding cavity;
the machine base (1) comprises a first hinge part (11) hinged on the supporting seat (2), and a second hinge part (12) hinged on one end, far away from the supporting seat (2), of the first hinge part (11), and one end, far away from the first hinge part (11), of the second hinge part (12) is used for supporting the machine body (3);
the first hinge part (11) is positioned at one side of the sliding path of the machine body (3), and the first hinge part (11) and the second hinge part (12) can rotate and then abut against the side wall of the machine body (3);
a plurality of support rods (13) are connected in a sliding manner in the second hinging part (12), one end, far away from the second hinging part (12), of each support rod (13) is hinged to the side wall of the machine body (3), and a locking piece limiting the support rods (13) to slide in is arranged in the second hinging part (12);
the locking piece comprises a locking strip (122) sliding in the second hinging part (12), and a spring (123) arranged in the second hinging part (12) and sleeved on the locking strip (122), the sliding direction of the locking strip (122) is perpendicular to the sliding direction of the supporting rod (13), a rack (131) is arranged on one side of the supporting rod (13) facing the locking strip (122), the spring (123) acts on the locking strip (122) to insert the end part of the locking strip (122) into the rack (131), and the locking strip (122) is inserted into the rack (131) to enable the supporting rod (13) to slide out of the second hinging part (12) in a unidirectional manner;
be provided with fixed column (125) on second articulated portion (12), the tip rotation of fixed column (125) is connected with unlocking plate (126), locking strip (122) are located one end outside second articulated portion (12) is fixed with fixed plate (124), unlocking plate (126) are used for the butt fixed plate (124) orientation one side of second articulated portion (12), and restriction locking strip (122) are inserted in rack (131).
2. The ultra-thin all-in-one computer of claim 1, wherein: the drive assembly (4) comprises:
a plurality of threaded rods (41) screwed into the machine body (3);
a motor (42) which is arranged in the machine base (1) and drives the threaded rods (41) to rotate;
the transmission part is arranged in the machine base (1) and drives the threaded rods (41) to rotate along with the driving of the motor (42).
3. The ultra-thin all-in-one computer of claim 2, wherein: the transmission piece comprises a bevel gear set (43) and a sprocket set (44) which are arranged in the machine base (1), an output shaft of the motor (42) is coaxially connected to a bevel gear of the bevel gear set (43), the sprocket set (44) is coaxially connected to the threaded rod (41), the bevel gear set (43) is meshed with a sprocket of the sprocket set (44), and the motor (42) drives a plurality of threaded rods (41) to rotate under the transmission of the sprocket set (44) after driving the bevel gear set (43) to rotate.
4. An ultra-thin all-in-one computer according to claim 3, wherein: the machine base (1) is provided with a power switch (421) connected with the motor (42), the power switch (421) is located on one side, opposite to the machine body (3), of the machine base (1), and the power switch (421) is used for controlling the start and stop of the motor (42).
5. The ultra-thin all-in-one computer of claim 1, wherein: when the locking bar (122) is inserted into the rack (131), the unlocking plate (126) is abutted against one side of the fixing plate (124) opposite to the locking bar (122).
CN202311182253.0A 2023-09-14 2023-09-14 Ultra-thin all-in-one computer Active CN116906780B (en)

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