CN202884428U - Holder for mobile devices - Google Patents

Abstract

The utility model provides a handheld fixer that carries mobile device contains: one end of an extension rod is provided with a positioning frame for embedding and positioning an external mobile device, the other end of the extension rod is provided with a fixing piece for clamping and fixing the extension rod and the positioning frame on an external object, and the fixing piece and the external object are locked by a locking unit to suspend the mobile device; the utility model provides a handheld fixer that carries mobile device does benefit to and hand-carries to can install, dismantle in the place that the surrounding has the pull rod fast simply, be particularly on masses' means of transportation.

Description

Holder for mobile devices

technical field

The utility model provides a holder for a hand-held mobile device, specifically a movable holder that can be carried around and clamp and suspend mobile devices such as mobile phones, game consoles, electronic books, GPS navigation systems or tablet computers.

Background technique

In recent years, hand-held mobile devices such as mobile phones and tablet computers have become very common, and almost everyone has one. Although the size of such mobile devices is becoming smaller and thinner, it is also a problem for people who generally lack exercise to hold them in their hands for a long time. A burden that gradually builds up on the muscles.

Even if there are other fixing devices designed for small-sized mobile devices, there is no way to achieve the functions of quick grip, easy disassembly, light and small size, and easy shrinkage and carrying of the bracket.

The fixing devices for mobile devices on the market are all flexible hoses and clips that are placed on the desktop. Although the mobile device can be suspended on the desktop, the overall structure is very weak and often deforms and sags due to prolonged suspension Bending, once the user wants to click and operate on the screen, he needs to use the other hand to support the back of the mobile device. Therefore, the fixed device of the traditional mobile device is not conducive to clicking or moving operation.

Secondly, traditional fixtures are only suitable for clips on places with flat surfaces, while outdoor places, such as MRT, subways or buses, only have vertical circular columns for grasping, and clips are used in such occasions That is, it cannot be effectively fixed, and the above-mentioned problems need to be improved.

Contents of the invention

The utility model provides a movable fixer which can be carried around and clamp and suspend mobile devices such as mobile phones, game consoles, electronic books, GPS navigation systems or tablet computers.

The utility model provides a fixer for a hand-held portable mobile device, which comprises: an extension rod; a positioning frame, which is arranged at one end of the extension rod, to hold and position the mobile device; a fixing part, which is arranged at the other end of the extension rod, and The extension rod and the positioning frame are mounted on an external object, and the external object includes a plane or a rod body; and a locking unit is arranged on the fixing part, and locks the fixing part and the external object.

The positioning frame has a second assembly portion, and one end of the extension rod has a second connecting portion capable of combining with the second assembly portion of the positioning frame.

The fixing part has a first assembling part, and the other end of the extension rod has a first engaging part which can be combined with the first assembling part of the fixing part.

One end of the fixing piece has an engaging piece, and an engaging seat that can be disassembled and combined with the engaging piece and can be positioned on the foreign object. The fixing piece is combined with the engaging seat on the foreign object by the engaging piece. The locking unit includes a bolt screwed between the joint and the joint seat, the other end of the joint has a first joint portion, and the other end of the extension rod has a first joint capable of combining the joint. The first cohesive part of the department.

The fixing part is arranged on the foreign object, and the fixing part has a first assembly part, and the other end of the extension rod has a first connecting part combined with the first assembly part of the fixing part, and the locking unit is the first connecting part. A set of connecting parts, and the first connecting part is a screw hole.

There are multiple extension rods, and the extension rods are tubular and socketed with each other.

There are a plurality of extension rods, each of which is pivotally connected to each other via a movable joint capable of adjusting an angle.

The utility model provides a fixer for a hand-held portable mobile device, which comprises: a positioning frame embedded in the positioning mobile device; a fixing piece arranged on the positioning frame to fix the positioning frame on an external object It includes a plane or a rod body; and a locking unit, which is arranged on the fixing part and locks the fixing part and foreign objects.

The fixing part has a first assembling part, and the positioning frame has a second assembling part which can be combined with the first assembling part of the fixing part.

The fixing part has at least one movable jaw.

The jaws include two symmetrical jaws, the locking unit includes a bolt screwed between the two symmetrical jaws, and one end of the bolt has an adjustment head for turning the bolt. A rotating shaft is respectively pivoted on the two symmetrical jaws, and each rotating shaft has a screw hole respectively, and the bolt is screwed between the screw holes of the rotating shafts of the two symmetrical jaws.

The jaws include two symmetrical jaws, the fixing member has a sheath extending to the periphery of the jaws, and the locking unit includes screw groups between each two jaws and the adjacent sheaths. The bolt, and one end of the bolt has an adjustment head that is beneficial to turn the bolt, the locking unit is pivoted with a rotating shaft on the two jaws, and each rotating shaft has a screw hole, and the sheath is provided with two adjacent The screw hole of the rotating shaft, the screw hole of the rotating shaft of each jaw and the screw hole of the adjacent sheath are respectively screwed to assemble the bolt.

The clamping jaws include two symmetrical clamping jaws, and the locking unit includes a driver on the fixing member that drives and adjusts the opening and closing size between the two symmetrical clamping jaws.

A buffer pad is covered on the jaw.

There is a release device on the jaw, and the release device includes a base that is pivotally placed on the fixing part, and a claw that is pivotally placed on the base and away from the position of the fixing part, and the base is corresponding to the claw. A positioning hole is respectively provided on the joint surface, and a positioning rod is pierced between the two positioning holes to combine and fix the base and the claw.

The positioning frame is a retractable jacket capable of adjusting the width. The jacket has a base and a frame around the base. A positioning groove is formed between the base and the inner wall of the frame. The positioning groove The mobile device can be embedded and positioned, and the contact surface between the positioning frame and the mobile device is covered with a buffer pad.

The positioning frame has a base, a fixed frame on one side of the base, and a movable frame on the other side of the base. The movable configuration includes guide rods, tracks, scales, and gears. Sliding, pulling and rotating, the mobile device is clamped between the movable frame and the fixed frame, the contact surface between the positioning frame and the mobile device is covered with a buffer pad, and the base of the positioning frame or the buffer pad is provided with At least one suction cup capable of holding the mobile device, the suction cup is integrally formed, adhered, embedded or inserted on the base or cushion.

The utility model has the advantages that: the utility model provides a holder for a hand-held mobile device, which can not only suspend the mobile device, but also provide appropriate overall rigidity, so that the user can click on the suspended mobile device. Select operations or swipe with gestures without affecting the fixed position of the mobile device. In addition, the utility model can also be easily clamped on a smooth and upright rod, which is convenient for users to hang the mobile device on the vehicle when taking public transportation, and at the same time ensures the overall rigidity, so that the user can hang on the suspended Clicking on the mobile device or sliding with gestures can reduce muscle fatigue and avoid shoulder and neck pain caused by overuse.

Description of drawings

Fig. 1 is the front view of the utility model embodiment one;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is a side view of Fig. 1;

Fig. 4 is a front view of an additional embodiment of Embodiment 1 in the utility model;

Fig. 5 is a front view of another additional embodiment of Embodiment 1 in the utility model;

Figure 6 is a top view of Figure 5;

Fig. 7 is a partially enlarged view of the use state of Fig. 5;

Fig. 8 is a front view of another additional embodiment of the first embodiment of the present invention;

Fig. 9 is a usage state diagram of Embodiment 1 in the utility model;

Fig. 10 is another usage status diagram of Embodiment 1 in the utility model;

Fig. 11 is a perspective view of an additional embodiment of the positioning frame in Embodiment 1 of the present invention;

Fig. 12 is the front view of Embodiment 2 in the utility model;

Fig. 13 is a partially enlarged sectional view of Fig. 12;

Fig. 14 is the front view of Embodiment 3 in the utility model;

Fig. 15 is a front view of Embodiment 4 of the present utility model.

In the picture:

1, 1a, 1b Extension Rod

10a Joints

11, 11a, 11b The first joint

12, 12a, 12b Second connecting part

2.2a Positioning frame

20, 20a Second assembly joint

21, 21a Base

22 Fixed frame

23 Movable frame

24 guide rod

25 spring

26 Suction cup

27a Border

28a Positioning slot

3, 3a, 3b, 3c Fixing parts

30, 30a, 30b, 30c, 50, 50a The first joint

31, 32, 31a, 32a, 31c, 32c, 31b, 32b Jaws

321b Base

322b Claws

323b, 324b Positioning hole

325b Positioning rod

381a, 382a screw holes

38a Sheath

41, 42, 43 cushions

5, 5a Fixing parts

51 Joints

52 Joint seat

53 Fixtures

6, 6a, 6c, 6d Locking unit

61, 62, 61a, 62a shaft

611, 621, 611a, 621a screw holes

63, 63a, 64a, 63d Bolts

631, 631a, 641a Adjustment head

65c driver

71 Horizontal pull rod

72 Vertical tie rod

8 Foreign objects

9 Mobile Devices

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the utility model and implement it, but the examples given are not intended to limit the utility model.

Figures 1 to 10 are various views of the holder of the hand-held mobile device provided in the first embodiment of the present invention. As shown in Figures 1 to 10, the hand-held mobile device provided in the first embodiment Fixer, including:

an extension rod 1;

A positioning frame 2 is arranged at one end of the extension rod 1 to hold and position an external mobile device 9. The mobile device 9 can be a mobile phone, a game console, an e-book, a GPS navigation system, or a tablet computer.

A fixing part 3 is arranged at the other end of the extension rod 1, and is used to fix the extension rod 1 and the positioning frame 2 on an external object to suspend the moving device 9. The external object includes a plane or a rod body.

A locking unit 6, set on the fixing part 3, used to lock the fixing part 3 and foreign objects;

The extension rod 1 has rigidity in the vertical or horizontal direction, and the fixing part 3 can quickly clamp horizontal or vertical planes, cylindrical or elongated sticks, rods, bar-shaped bracket rod structures and other foreign objects, and fix them for the user Touching the mobile device 9 enables the mobile device 9 to be fixed on the foreign object through the extension rod 1 and the locking unit 6 when receiving the user's touch, so as to prevent the mobile device 9 from shaking or deviating from its original position.

This rod body also can be that there are horizontal pull rods 71 and vertical pull rods 72 for people to hold in and around the compartment of the public transportation system.

The fixing member 3 has at least one movable jaw 31 , 32 .

The fixing member 3 has at least two symmetrical movable jaws 31, 32. The locking unit 6 includes a rotating shaft 61, 62 respectively pivoted on each set of jaws 31, 32. Each rotating shaft 61, 62 has a screw hole respectively. 611, 621, the locking unit 6 also includes a bolt 63 between the screw holes 611, 621 of the rotating shafts 61, 62 of each jaw 31, 32, and the bolt 63 is used to unilaterally adjust the distance between the jaws 31, 32 Open and close to clamp and release foreign objects, and one end of the bolt 63 has an adjustment head 631 that is beneficial for the user to rotate the bolt 63 .

Alternatively, the fixing part 3a has at least two symmetrical movable jaws 31a, 32a, and a sheath 38a extending to the periphery of the jaws 31a, 32a, and the locking unit 6a is included on each set of jaws 31a, 32a respectively A rotating shaft 61a, 62a is pivoted, and each rotating shaft 61a, 62a has a screw hole 611a, 621a respectively, and the sheath 38a is provided with two screw holes 381a, 382a adjacent to the rotating shaft 61a, 62a respectively, and each jaw 31a, 32a The screw holes 611a, 621a of the rotating shafts 61a, 62a, and the screw holes 381a, 382a of the adjacent sheath 38a respectively screw a bolt 63a, 64a, and use the two bolts 63a, 64a to adjust the gap between the jaws 31a, 32a The size of the opening and closing between, and clamping and release foreign objects, and one end of the bolts 63a, 64a has an adjustment head 631a, 641a that is beneficial to the user to turn the bolts 63a, 64a.

Alternatively, the fixing part 3c has at least two symmetrical movable jaws 31c, 32c, and the locking unit 6c includes a driver 65c on the fixing part 3c that can drive and adjust the opening and closing size between the jaws 31c, 32c, Driver 65c may be a motor.

The two jaws 31, 31a, 31c, 32, 32a, 32c can be in multiple groups, and are used to clamp and fix foreign objects from any two or more angles, and the jaws of the fixing parts 3, 3a, 3b, 3c 31, 31a, 31b, 31c, 32, 32a, 32b, 32c can be covered with a buffer pad 41, 42 on the periphery or inside to increase the distance between the jaws 31, 31a, 31b, 32, 32a, 32b and foreign objects. Fit and friction.

The tail end of the fixing part 3, 3a, 3b, 3c has a first joint part 30, 30a, 30b, 30c, and the other end of the extension rod 1, 1a, 1b has a second part that can be combined with the fixing part 3, 3a, 3b, 3c. The first connecting part 11, 11a, 11b of a connecting part 30, 30a, 30b, 30c, the combination of the first connecting part 30, 30a, 30b, 30c and the first connecting part 11, 11a, 11b includes: inserting Type, snap-in, slam-in, double-team, swivel, pivot, adsorption, magnetic, screw-on, velcro, adhesive, or one-piece.

The jaw 32b has a release device 320b, the release device 320b includes a base 321b pivotally placed on the fixing part 3b, and a claw part 322b pivotally placed on the base 321b away from the position of the fixing part 3b, the base 321b is opposite to the claw 322b A positioning hole 323b, 324b is respectively provided on the corresponding joint surface, and a positioning rod 325b is pierced between the positioning holes 323b, 324b to combine the fixing base 321b and the claw 322b. When taking off the horizontal pull rod 71 and the vertical pull rod 72 for people to hold in and around, the positioning rod 325b of the release device 320b can be pulled out to make the claw 322b swing outwards to loosen the fixing part 3b, and by pulling the Release device 320b.

There can be one or more extension rods 1, 1a, and 1b, and the extension rods 1b are tubular and socketed with each other, so that the extension rod 1b has multi-stage telescopic capabilities to increase the total length of the extension rod 1b.

Alternatively, the extension rods 1a are pivotally connected to each other through one or more angle-adjustable movable joints 10a, so that the extension rods 1a are folded with each other and have multi-stage deployment capabilities, so as to increase the total usage of the extension rods 1a. Length, the movable joint 10a can be adjusted in multiple directions, and the movable joint 10a can be a pivot shaft or a universal joint.

The extension rods 1, 1a, 1b are usually convenient to carry in the reduced state, but when stretched out, the length can be extended to the range of convenient manipulation by hand and sight, and the screen of the mobile device 9 can be adjusted to Suitable for the scope of their own control.

The back of the positioning frame 2 is provided with a second assembly portion 20, and one end of the extension rod 1, 1a, 1b is provided with a second connecting portion 12, 12a, 12b that can be combined with the second assembly portion 20 of the positioning frame 2. The combination of the part 20 and the second connecting part 12, 12a, 12b includes: plug-in type, buckle-in type, snap-in type, double-clamp type, rotary type, pivotal type, adsorption type, magnetic suction type, screw fixing, devil Felt sticking, adhesive bonding or one-piece molding.

The positioning frame 2 has a base 21, a fixed frame 22 positioned on one side of the base 21, and a movable frame 23 movably arranged on the other side of the base 21, and the movable frame 23 is movably arranged on the other side of the base 21. The way on one side includes: sliding, pulling and rotating of guide rod 24, track, scale, gear, when the movable frame 23 and the fixed frame 22 are adjusted to just put into the mobile device 9, and then include: double-teaming, Screw and buckle, stick tight, oil pressure, surface tension, pressurization, spring 25 tension, suction, torsion, drive the movable frame 23 to move towards the fixed frame 22 to clamp the mobile device 9, and the different sizes The moving device 9 is tightly clamped between the movable frame 23 and the fixed frame 22 .

The contact surface between the inner surface of the base 21 of the positioning frame 2 and the mobile device 9 is covered with a buffer pad 43 to increase the adhesion and anti-slip capability of the positioning frame 2 to the surface of the mobile device 9 .

The movable frame part 23 of the positioning frame 2 can be adjusted and moved on one side of the base 21 , and the positioning frame 2 can be rotated at an angle of 90 degrees around the extension rods 1 , 1 a , and 1 b through the second assembly portion 20 .

The inner surface of the base 21 of the positioning frame 2 or the buffer pad 43 is provided with at least one suction cup 26 capable of holding the mobile device 9 to increase the tightness between the positioning frame 2 and the mobile device 9 so as to suck the mobile device 9 more tightly. ; The suction cup 26 can also be integrally formed, adhered, embedded or inserted on the inner surface of the base 21 or on the cushion 43 .

Or, as shown in Fig. 11 and Fig. 12, the positioning frame 2a can also be a retractable jacket with adjustable width. A positioning groove 28a is formed between the seat 21a and the inner wall of the frame 27a to hold and position the external mobile device 9, and the back of the base 21a of the positioning frame 2a is provided with a second assembly part 20a for combining with the first extension rod 1. Two connecting parts 12 .

The contact surface between the positioning frame 2a and the mobile device 9 is covered with a buffer pad 43 to increase the adhesion and anti-slip ability of the positioning frame 2a to the surface of the mobile device 9; the width of the positioning frame 2 can be adjusted arbitrarily, and quickly clamp mobile devices 9 of different sizes Tight and swivel viewing angle.

By virtue of the above, the fixer can be easily carried around, and is conveniently and quickly installed in and around the carriages of the public transportation system through the fixers 3, 3a, 3b, and 3c. At the same time, the positioning frame 2 can be used to hold mobile devices 9 such as mobile phones, game consoles, e-books, GPS navigation systems or tablet computers. The time of holding the hand-held object for a long time; accordingly, the fixer is convenient to carry on the body, and can be easily and quickly installed/disassembled in places with pull bars 71 and 72 around, which can reduce muscle fatigue and avoid shoulder and neck pain caused by excessive use .

As shown in Fig. 12 and Fig. 13, the front view of the holder of the handheld mobile device provided by the second embodiment of the present invention and the partially enlarged sectional view of the front view are different from the first embodiment above in that :

As shown in Fig. 12 and Fig. 13, one end of the fixing part 5 has a joint part 51, and a joint seat 52 which can be disassembled and combined with the joint part 51 and can be positioned on the foreign object 8, and the fixing part 5 passes through the joint part 51 Combined with the joint seat 52 on the foreign object 8, the locking unit 6d includes a bolt 63d screwed between the joint part 51 and the joint seat 52; On the foreign object 8.

The foreign objects 8 include backpacks, hats, safety helmets, shoulder straps, suspenders, ties, suitcases, suitcases, suitcases, face shields, helmets, handles, walls, tables and chairs, etc., and the fixing parts 5 are combined on the foreign objects 8 via joints 51 The joint seat 52.

The joint seat 52 can also be used as a fixed device for personal belongings, and it can be directly mounted on people's shoulders, necks, heads, backpacks, hats, and straps, so that it can be carried around, so that people can take it with them. Dimensional connections combined with extension rod 1.

The other end of the joint part 51 has a first joint part 50, the first joint part 11 of the extension rod 1 can be combined with the first joint part 50 of the joint part 51, and the combination of the first joint part 50 and the first joint part 11 The methods include: plug-in type, buckle-in type, slam-in type, double-clamp type, rotary type, pivot joint type, adsorption type, magnetic suction type, screw fixing, velcro sticking, adhesive bonding or integral molding, and the rest of the components are composed of the same The implementation mode is the same as the above-mentioned first embodiment.

As shown in FIG. 14 , it is a front view of the holder of the hand-held mobile device provided in Embodiment 3 of the present utility model. The difference between it and Embodiment 1 above is that:

As shown in Figure 14, the fixing part 5a is arranged on the foreign object 8, the fixing part 5a has a first assembly part 50a, and the other end of the extension rod 1 has a first connecting part 50a that can be combined with the fixing part 5a. The joint part 11, the locking unit can be a first joint part 50a, and the first joint part 50a can be a screw hole, and the first joint part 11 can be a screw, the first joint part 50a and the first joint part 11 The combination methods may also include: plug-in type, snap-in type, snap-in type, double-clamp type, rotary type, pivot type, adsorption type, magnetic suction type, screw fixing, velcro sticking, adhesive bonding or integral molding.

Alternatively, the fixing member 5 a can also be a structure of the external object 8 itself, and the first joint portion 50 a in the form of a screw hole can be directly formed on the external object 8 .

As shown in FIG. 15 , it is a front view of the holder of the hand-held mobile device provided by Embodiment 4 of the present utility model. The holder of the hand-held mobile device of this embodiment includes:

A positioning frame 2 is used to hold and position an external mobile device 9 .

A fixing part 3 is arranged on the back of the positioning frame 2, and is used to fix the positioning frame 2 on an external object to suspend the mobile device 9, and the external object includes a plane or a rod.

A locking unit 6 is provided on the fixing part 3 for locking the fixing part 3 and foreign objects.

The fixing part 3 can clamp a horizontal or vertical plane or rod body for the user to touch the mobile device 9, so that the mobile device 9 is forced to be fixed on the foreign object through the locking unit 6 when receiving the user's touch, so as to prevent the mobile device 9 from Shake or move out of position.

The fixing part 3 has a first assembling part 30, and the back of the positioning frame 2 has a second assembling part 20 that can be combined with the first assembling part 30 of the fixing part 3, and the first assembling part 30 and the second assembling part The combination methods of 20 include: plug-in type, buckle-in type, snap-in type, double-team type, rotary type, pivot joint type, adsorption type, magnetic suction type, screw fixing, velcro sticking, adhesive bonding or integral molding.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the utility model, and the protection scope of the utility model is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present utility model are all within the protection scope of the present utility model. The scope of protection of the utility model shall be determined by the claims.

Claims (17)

1. a hand-held fixture that carries running gear is characterized in that, comprises:

One extension rod;

One localization frame is located at this extension rod one end, and the location running gear is held in embedding;

One fixed block is located at this extension rod the other end, and fixing described extension rod and localization frame are on a foreign object, and this foreign object comprises a plane or a body of rod; And

One locking unit is located on this fixed block, locks described fixed block and foreign object.

2. the hand-held fixture that carries running gear according to claim 1 is characterized in that this localization frame has one second group connecting part, and this extension rod one end has one can be in conjunction with the second convergence part of the second group connecting part of this localization frame.

3. the hand-held fixture that carries running gear according to claim 1 is characterized in that this fixed block has one first group connecting part, and this extension rod the other end has one can be in conjunction with the first convergence part of the first group connecting part of this fixed block.

4. the hand-held fixture that carries running gear according to claim 1, it is characterized in that, this fixed block one end has a connected member, and one can and be combined the joining base that can be positioned on the foreign object with the movable dismounting of this connected member, this fixed block makes up joining base on described foreign object by this connected member, this locking unit comprises the bolt of a spiral shell group between described connected member and joining base, this connected member the other end has one first group connecting part, and this extension rod the other end has one can be in conjunction with the first convergence part of the first group connecting part of this connected member.

5. the hand-held fixture that carries running gear according to claim 1, it is characterized in that, this fixed block is located on the foreign object, and fixed block has one first group connecting part, this extension rod the other end has first convergence part in conjunction with the first group connecting part of this fixed block, this locking unit is this first group connecting part, and the first group connecting part is screw.

6. the hand-held fixture that carries running gear according to claim 1 it is characterized in that described extension rod is a plurality of, and described extension rod is socketed in a tubular form and mutually.

7. the hand-held fixture that carries running gear according to claim 1 is characterized in that described extension rod is a plurality of, mutually articulates through the turning joint that can adjust angle respectively between each extension rod.

8. a hand-held fixture that carries running gear is characterized in that, comprises:

One localization frame, embedding are held the location running gear;

One fixed block is located on this localization frame, fixes this localization frame on a foreign object, and this foreign object comprises a plane or a body of rod; And

One locking unit is located on this fixed block, locks described fixed block and foreign object.

9. the hand-held fixture that carries running gear according to claim 8 is characterized in that this fixed block has one first group connecting part, and this localization frame has one can be in conjunction with the second group connecting part of the first group connecting part of this fixed block.

10. each described hand-held fixture that carries running gear according to claim 1 or in 8 is characterized in that this fixed block has at least one movable jaw.

11. the hand-held fixture that carries running gear according to claim 10, it is characterized in that, described jaw comprises two symmetrical jaws, this locking unit comprises the bolt of a spiral shell group between two symmetrical jaws, and bolt one end has an adjustment head that is beneficial to rotating bolt, this locking unit on two symmetrical jaws respectively hub setting one rotating shaft is arranged, have respectively a screw in each rotating shaft, this bolt spiral shell group is between the screw of the rotating shaft of two symmetrical jaws.

12. the hand-held fixture that carries running gear according to claim 10, it is characterized in that, described jaw comprises two symmetrical jaws, this fixed block has a sheath that extends to described jaw periphery, this locking unit includes at each two jaw and the adjacent sheath among bolt from the spiral shell group, and bolt one end has an adjustment head that is beneficial to rotating bolt, this locking unit on two jaws respectively hub setting one rotating shaft is arranged, has respectively a screw in each rotating shaft, this sheath is provided with two screws that are respectively adjacent to described rotating shaft, and the screw among of the screw of the rotating shaft of each jaw and adjacent sheath is from this bolt of spiral shell group.

13. the hand-held fixture that carries running gear according to claim 10, it is characterized in that, described jaw comprises two symmetrical jaws, and this locking unit includes the driver that is provided with the folding size between two symmetrical jaws of a driving adjustment at this fixed block.

14. the hand-held fixture that carries running gear according to claim 10 is characterized in that, is coated with a cushion pad on this jaw.

15. the hand-held fixture that carries running gear according to claim 10, it is characterized in that, has a releasing device on this jaw, this releasing device comprises the base portion of a hub setting on this fixed block, and one hub setting on this base portion away from the claw of this fixed block position, described base portion is provided with a positioning hole on the mating face corresponding with claw separately, wears a positioning rod between two positioning holes, in conjunction with fixing described base portion and claw.

16. according to claim 1 or the 8 described hand-held fixtures that carry running gear, it is characterized in that, this localization frame is for adjusting the companding chuck of width size, this chuck has the frame that a pedestal and is located on this pedestal periphery, form a locating slot between described pedestal and the frame inwall, this locating slot can embedding be held the location running gear, and the surface of contact of described localization frame and running gear is coated with a cushion pad.

17. according to claim 1 or the 8 described hand-held fixtures that carry running gear, it is characterized in that, this localization frame has a pedestal, one is positioned the fixedly framework of this pedestal one side and an active configuration in the movable framework of this pedestal opposite side, the mode of active configuration includes guide rod, track, scale, the slip of gear, pulling and rotation, the running gear clip is at described movable framework and fixedly between the framework, the surface of contact of described localization frame and running gear is coated with a cushion pad, the pedestal of this localization frame or cushion pad are provided with at least one sucker that can sticking this action device, and described sucker is with one-body molded, stick together, embedding or inserted mode are arranged on this pedestal or the cushion pad.

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