Clamping device for mainboard production

Abstract

The utility model discloses a clamping device for mainboard production. The clamping device comprises a clamping device body and a clamping assembly. The clamping device body comprises a bottom plate and a placing plate; the placing plate is connected with the bottom plate through the two supporting plates; the clamping assembly is arranged on the placing plate; the clamping assembly comprises a movable groove, a two-way lead screw, a movable block, a movable plate, a rotating groove and a rotating block. Movable grooves are formed in the sides, away from the bottom plate, of the placement plates; the two-way screw rod is arranged on the placing plate in a penetrating manner; the two movable blocks are symmetrically connected to the two-way lead screw in a threaded mode and are in sliding fit with the movable grooves, and the ends of the movable blocks penetrate through the movable grooves and extend to the outside. The movable plate is fixedly connected with the end part of the movable block; at least one rotating groove is formed in the opposite surfaces of the two moving plates; the clamping device for mainboard production is simple and reasonable in structure, ingenious in design, capable of clamping a wireless telephone mainboard in the horizontal direction and the vertical direction in a self-adaptive mode at the same time, high in clamping stability and worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to the mainboard production technical field, concretely is a clamping device for mainboard production. BACKGROUND

[0002] Wireless telephone is commonly known as "mobile phone", and its essence is a kind of communication tool, and it is also commonly known as "big brother" in early stage, and it is portable telephone terminal that can be used in a wide range.

[0003] Such as the utility model discloses a kind of clamping device for mainboard production of CN214305040U, including base, shock absorber, direction adjusting device and fixed device, the base is equipped with two groups, and two groups of bases are parallelly arranged, connecting plate is equipped between two groups of bases, connecting plate both ends are movably connected in the groove inner wall opened in the side face of two groups of bases, recess is opened in the upper surface of two groups of bases, and shock absorber bottom is movably connected in the groove inner wall opened in the upper surface of base, the shock absorber top is movably connected in the direction adjusting device bottom, and direction adjusting device top is fixedly connected with fixed device, the utility model, through the interaction of base, shock absorber, direction adjusting device and fixed device, through the connecting plate between two groups of bases, so that its base can form different position forms, improve the form of clamping, adapt to different needs;Reduce the damage to the object due to vibration in the clamping and transportation process.

[0004] In the process of wireless telephone mainboard processing, clamping device needs to be used to clamp wireless telephone mainboard, but the existing clamping device is difficult to clamp the horizontal direction and the vertical direction of wireless telephone mainboard at the same time in the process of use, which leads to poor clamping stability of wireless telephone mainboard, and it is easy to shift and cause damage in the process of processing, thereby affecting the use effect of clamping device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of clamping device for mainboard production to solve the problem of poor clamping stability of wireless telephone mainboard in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A clamping device for mainboard production, it includes clamping device body and clamping component for wireless telephone machine mainboard production, the clamping device body includes bottom plate and the placement plate for placing wireless telephone machine mainboard, the placement plate is connected with bottom plate through two support plates, the clamping component is arranged on the placement plate, the clamping component includes movable slot, two -way screw rod, movable block, moving plate, rotary slot and rotary block, the placement plate is provided with movable slot on the side away from bottom plate, the two -way screw rod is arranged on the placement plate, and the two -way screw rod end is rotatably connected with movable slot inner wall through pivot, two movable blocks are symmetrically screwed on two -way screw rod and are slidably connected with movable slot, and movable block end extends to outside through movable slot, the moving plate is fixedly connected with movable block end, at least one rotary slot is formed on the opposite surface of two moving plates, and the rotary block is rotatably arranged in rotary slot through rotary shaft.

[0007] Preferably, the rotary block is L-shaped structure, and the gap exists between the vertical plate of rotary block and the placement plate and rotary slot.

[0008] Preferably, the clamping component further includes abutting block for abutting wireless telephone machine mainboard, two abutting blocks are fixedly arranged in rotary block horizontal plate inner side and vertical plate inner side, and abutting block end extends to outside through rotary slot.

[0009] Preferably, the abutting block is arc structure, and the arc surface of abutting block is in contact with wireless telephone machine mainboard.

[0010] Preferably, further include elastic component, the elastic component is arranged on the rotary block.

[0011] Preferably, the elastic component includes fixed plate, elastic block and connecting plate, the fixed plate is fixedly arranged on the inner wall of rotary slot, the elastic block is fixedly arranged on the fixed plate, the connecting plate is fixedly arranged on the rotary block, and the connecting plate is fixedly connected with elastic block away from the side of fixed plate.

[0012] Preferably, the elastic block is formed by a plurality of staggered U-shaped blocks.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a clamping assembly is set up, and wireless telephone machine mainboard is placed on the placing plate, then, the knob on the two -way screw rod is rotated, makes two -way screw rod through the rotating shaft in the movable slot rotation, makes two movable blocks in movable slot relative sliding, makes two moving plates relative movement, until in the abutting piece arc surface on the vertical plate of rotating block and the side surface contact of wireless telephone machine mainboard, at this moment, wireless telephone machine mainboard will extrude abutting piece, makes rotating block through rotating shaft in the rotation groove rotation, until in the abutting piece arc surface on the vertical plate of rotating block and the top surface contact of wireless telephone machine mainboard, can, relative to prior art, the utility model discloses simple and reasonable structure, clever design, can simultaneously and self -adaptation to the horizontal direction and vertical direction of wireless telephone machine mainboard is clamped, and wireless telephone machine mainboard clamping stability is stronger, is worth promoting.

[0015] 2. The utility model discloses a elastic assembly is set up, and when rotating block passes through rotating shaft in the rotation groove rotation, will make the connecting plate move, make the elastic block stress and contract, utilize the elastic force of elastic block, can make rotating block position fixed, and make rotating block present the state of inclination, to facilitate make wireless telephone machine mainboard extrude the abutting piece on the vertical plate of rotating block, make the abutting piece on the vertical plate of rotating block can with the top surface contact of wireless telephone machine mainboard. DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the whole structure clamping state schematic diagram of the utility model;

[0018] Figure 3 It is the whole structure sectional view of the utility model;

[0019] Figure 4 It is the partial structure split schematic diagram of the utility model;

[0020] Figure 5 It is the Figure 3 Enlarged schematic diagram of A place in the utility model.

[0021] In the drawing:

[0022] 1, clamping device body;2, clamping assembly;3, elastic assembly;

[0023] 101, bottom plate;102, placing plate;

[0024] 201, movable slot;202, two -way screw rod;203, movable block;204, moving plate;205, rotation groove;206, rotating block;207, abutting piece;

[0025] 301, fixed plate; 302, elastic block; 303, connecting plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1 to 5 The utility model provides a kind of technical solutions: a clamping device for mainboard production, including the clamping device body 1 for wireless telephone machine mainboard production and clamping assembly 2;Clamping device body 1 includes bottom plate 101 and is used to place wireless telephone machine mainboard placing plate 102;Placing plate 102 is connected with bottom plate 101 by two support plates;Clamping assembly 2 is arranged on placing plate 102;Clamping assembly 2 includes movable slot 201, two-way screw rod 202, movable block 203, moving plate 204, rotating slot 205, rotating block 206 and is used to abut wireless telephone machine mainboard abutment block 207;Placing plate 102 is provided with movable slot 201 on the side away from bottom plate 101;Two-way screw rod 202 is arranged on placing plate 102, and the end of two-way screw rod 202 is rotatably connected with the inner wall of movable slot 201 by rotating shaft;Two movable blocks 203 are symmetrically screwed on two-way screw rod 202 and are slidably connected with movable slot 201, and the end of movable block 203 extends to the outside through movable slot 201;Moving plate 204 is fixedly connected with the end of movable block 203;Two moving plates 204 are linearly arrayed with two rotating slots 205 on opposite surfaces;Rotating block 206 is rotatably arranged in rotating slot 205 by rotating shaft;Rotating block 206 is L-shaped structure, and there is a gap between the vertical plate of rotating block 206 and placing plate 102 and rotating slot 205;Two abutment blocks 207 are fixedly arranged in the inner side of horizontal plate and vertical plate of rotating block 206, and the end of abutment block 207 extends to the outside through rotating slot 205;Abutment block 207 is arc-shaped structure, and the arc surface of abutment block 207 is in contact with wireless telephone machine mainboard.

[0028] The utility model discloses a simple structure, reasonable, and ingenious design, can be clamped to the horizontal direction and vertical direction of wireless telephone machine mainboard simultaneously and self -adaptation, and wireless telephone machine mainboard clamping stability is stronger, is worth promoting.

[0029] As preferred implementation, it further includes elastic component 3;Elastic component 3 is arranged on rotating block 206;Elastic component 3 includes fixed plate 301, elastic block 302 and connecting plate 303;Fixed plate 301 is fixed on the inner wall of rotating groove 205;Elastic block 302 is fixed on fixed plate 301;Connecting plate 303 is fixed on rotating block 206, and connecting plate 303 is fixedly connected with elastic block 302 away from the side of fixed plate 301;Elastic block 302 is set by several staggered U-shaped blocks;The top surface of wireless telephone machine mainboard is between two abutting blocks 207.

[0030] The utility model discloses a elastic component 3 is set up, and when rotating block 206 rotates in the rotating groove 205 through the rotating shaft, will make the connecting plate 303 move, make the elastic block 302 stress change and contract, utilize the elastic force of elastic block 302, can make rotating block 206 position fixed, and make rotating block 206 be in the inclined state, to facilitate make wireless telephone machine mainboard extrusion be in the abutting block 207 of rotating block 206 vertical board, make the abutting block 207 of rotating block 206 vertical board can contact with the top surface of wireless telephone machine mainboard. Working principle: when using, first, place wireless telephone machine mainboard on the placing plate 102, then, rotate the knob on the two -way screw rod 202, make two -way screw rod 202 rotate in the movable slot 201 through the rotating shaft, make two movable blocks 203 slide in movable slot 201 relative, make two moving plates 204 move relative, until the abutting block 207 arc surface on the vertical board of rotating block 206 contacts with the side of wireless telephone machine mainboard, at this time, wireless telephone machine mainboard will extrude the abutting block 207, make rotating block 206 rotate in the rotating groove 205 through the rotating shaft, make the connecting plate 303 move, and make the elastic block 302 stress change and contract, until the abutting block 207 arc surface on the vertical board of rotating block 206 contacts with the top surface of wireless telephone machine mainboard, at this time, have finished the clamping of wireless telephone machine mainboard horizontal direction and vertical direction.

[0031] The above is the working process of the whole device, and the contents not described in detail in the specification all belong to the prior art known to the person skilled in the art.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A clamping device for main board production, characterized in that, The utility model provides a clamping device for wireless telephone mainboard production, including clamping device body (1) and clamping component (2), clamping device body (1) includes bottom plate (101) and the placement plate (102) for placing wireless telephone mainboard, the placement plate (102) is connected with bottom plate (101) through two support plates, clamping component (2) is arranged on the placement plate (102), clamping component (2) includes movable slot (201), bidirectional screw rod (202), movable block (203), moving plate (204), rotary slot (205) and rotary block (206), the movable slot (201) is set up on the side away from bottom plate (101) of placement plate (102), the bidirectional screw rod (202) is passed and is set up on the placement plate (102), and the bidirectional screw rod (202) end is rotatedly connected with movable slot (201) inner wall through the pivot, two movable block (203) are symmetrically screwed on bidirectional screw rod (202) and with movable slot (201) sliding fit, and movable block (203) end extends to outside through movable slot (201), moving plate (204) is fixedly connected with movable block (203) end, at least one rotary slot (205) is set up on the opposite surface of two moving plates (204), rotary block (206) is rotatedly arranged in rotary slot (205) through rotary shaft.

2. The clamping device for mainboard production according to claim 1, characterized in that, Rotary block (206) is L type structure, and there is gap between the vertical plate of rotary block (206) and placement plate (102) and rotary slot (205).

3. The clamping device for mainboard production according to claim 2, characterized in that, Clamping component (2) still includes the abutting block (207) for abutting wireless telephone mainboard, two abutting block (207) solid are established in rotary block (206) horizontal plate inner side and vertical plate inner side, and abutting block (207) end extends to outside through rotary slot (205).

4. The clamping device for mainboard production according to claim 3, characterized in that, Abutting block (207) is arc structure, and the arc surface of abutting block (207) is contacted with wireless telephone mainboard.

5. The clamping device for mainboard production according to claim 3, characterized in that, Still include elastic component (3), elastic component (3) is arranged on rotary block (206).

6. The clamping device for mainboard production according to claim 5, characterized in that, Elastic component (3) includes fixed plate (301), elastic block (302) and connecting plate (303), fixed plate (301) is solid and set up on the inner wall of rotary slot (205), elastic block (302) is solid and set up on fixed plate (301), connecting plate (303) is solid and set up on rotary block (206), and connecting plate (303) is fixedly connected with elastic block (302) away from fixed plate (301) one side.

7. The clamping device for mainboard production according to claim 6, characterized in that, Elastic block (302) is set up by several staggered U-shaped blocks.

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