CN212013195U

CN212013195U - Multifunctional clamp for circuit board

Info

Publication number: CN212013195U
Application number: CN202020923272.XU
Authority: CN
Inventors: 黄美霞
Original assignee: Shenzhen Yongyongxin Electronic Co ltd
Current assignee: Shenzhen Yongyongxin Electronic Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-11-24
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a multi-functional anchor clamps of circuit board, the on-line screen storage device comprises a base, the middle part fixed mounting on base top has the workstation, the middle part at workstation top is equipped with first recess, the equal fixed mounting in both sides on the base top of workstation has first electric telescopic handle, the equal fixed mounting in top of two first electric telescopic handle has the backup pad, the middle part of two backup pad one sides all alternates and is connected with the rotation axis, the equal fixed mounting in looks proximal end of two rotation axes has second electric telescopic handle, the mechanism is got to the top fixed mounting of two second electric telescopic handle. The utility model has the advantages that: the two second electric telescopic rods are arranged to drive the clamping mechanism to move horizontally in the horizontal direction, so that circuit boards with different sizes can be fixed; when the front surface of the circuit board is processed, the circuit board does not need to be taken down to be clamped again, the rotating shaft is driven to rotate through the arranged hand wheel, the rotating shaft rotates to drive the clamping mechanism and the circuit board to rotate, and the working efficiency is improved.

Description

Multifunctional clamp for circuit board

Technical Field

The utility model relates to a circuit board production technical field specifically is a circuit board multifunctional clamp.

Background

The circuit board makes the circuit visual, plays an important role in the production and optimization of the fixed circuit, and the circuit board can undergo a large amount of processing steps in the production process, generally uses the circuit board clamp to fix the circuit board, and then processes, however, the existing circuit board clamp still has the following defects in the circuit board clamping process:

1) the existing circuit board clamp is only suitable for circuit boards of the same type, but different clamps are needed if the sizes and specifications of the circuit boards of different types are different, so that the application range of the circuit board clamp is limited to a great extent, and the circuit board clamp is not flexible enough to use, so that the applicability of the circuit board clamp is low;

2) the existing circuit board clamp does not have the overturning capacity, and after the front surface of a circuit board is processed, the circuit board needs to be taken down and clamped again, so that the working efficiency is greatly reduced;

3) the existing circuit board clamp has poor flexibility, the stability of the contact position of the clamp and a circuit board is poor, and the circuit board is easy to slide and damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional anchor clamps of circuit board to solve the traditional circuit board anchor clamps on the existing market that above-mentioned background art provided and can only press from both sides the circuit board of the same size and get, do not possess the stability of upset function and anchor clamps and circuit board contact department not enough good, the gliding problem takes place easily for the circuit board.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board multifunctional clamp, includes the base, the middle part fixed mounting on base top has the workstation, the middle part at workstation top is equipped with first recess, the equal fixed mounting in both sides on base top has first electric telescopic handle, two the equal fixed mounting in top of first electric telescopic handle has the backup pad, two the middle part of backup pad one side all alternates and is connected with the rotation axis, two the equal fixed mounting in looks proximal end of rotation axis has second electric telescopic handle, two the mechanism is got to second electric telescopic handle's top fixed mounting presss from both sides.

Preferably, the clamping mechanism comprises a fixed plate fixedly mounted at one end of a second electric telescopic rod, a second groove is formed in one side of the fixed plate, a plurality of first springs and a plurality of first grooves are fixedly mounted inside the second groove, one end of each first spring is fixedly connected with one end of each movable plate, a third groove is formed in the other end of each movable plate, a fourth groove is formed in the bottom groove wall of the third groove, a plurality of second springs and a plurality of second grooves are fixedly mounted inside the fourth groove, and one ends of the second springs are fixedly connected with one ends of the clamping plates.

Preferably, a rubber pad is fixedly mounted at the top end of the clamping plate, and a rubber pad is fixedly mounted on the top groove wall of the third groove.

Preferably, a hand wheel is fixedly mounted at one end of one of the rotating shafts.

Preferably, the bottom end of the base is fixedly provided with a non-slip mat.

Preferably, the corner fixed mounting on base top has flush mounting plate of switch, flush mounting plate of switch surface fixed mounting has first electric telescopic handle switch and second electric telescopic handle switch, first electric telescopic handle and second electric telescopic handle are respectively through first electric telescopic handle switch and second electric telescopic handle switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the two second electric telescopic rods are arranged to drive the clamping mechanism to move horizontally in the horizontal direction, so that circuit boards with different sizes can be fixed, the application range of the circuit board clamp is expanded, and the utilization rate of the circuit board clamp is improved;

2) after the front side of the circuit board is processed, the circuit board does not need to be taken down for re-clamping, the rotating shaft is driven to rotate through the arranged hand wheel, and the rotating shaft rotates to drive the clamping mechanism and the circuit board to rotate, so that the working efficiency is improved;

3) the clamping mechanism improves the flexibility of the clamp, the circuit board is clamped in the horizontal direction and the vertical direction respectively through the arranged first spring and the second spring, the circuit board is prevented from sliding, and the circuit board can be fixed through the arranged rubber pads and prevented from sliding and being damaged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic sectional view of the front view of the structure of the present invention;

fig. 4 is a schematic structural view of the gripping mechanism of the present invention;

fig. 5 is a front sectional view of the clamping structure of the present invention.

In the figure: 1. a base; 2. a work table; 3. a first electric telescopic rod; 4. a support plate; 5. a rotating shaft; 6. a second electric telescopic rod; 7. a gripping mechanism; 71. a fixing plate; 72. a second groove; 73. a first spring; 74. a movable plate; 75. a third groove; 76. a fourth groove; 77. a second spring; 78. a splint; 8. a switch panel; 9. a first groove; 10. a handwheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a circuit board multifunctional clamp, including base 1, the middle part fixed mounting on base 1 top has workstation 2, the middle part at 2 tops of workstation is equipped with first recess 9, the equal fixed mounting in both sides on 1 top of base have first electric telescopic handle 3, the equal fixed mounting in top of two first electric telescopic handle 3 has backup pad 4, the middle part of two backup pad 4 one sides all alternates and is connected with rotation axis 5, the equal fixed mounting in adjacent end of two rotation axes 5 has second electric telescopic handle 6, the top fixed mounting of two second electric telescopic handle 6 gets mechanism 7.

The clamping mechanism 7 comprises a fixed plate 71 fixedly arranged at one end of the second electric telescopic rod 6, a second groove 72 is arranged at one side of the fixed plate 71, a plurality of first springs 73 which are uniformly arranged are fixedly arranged in the second groove 72, one ends of the first springs 73 are fixedly connected with one end of a movable plate 74, a third groove 75 is arranged at the other end of the movable plate 74, a fourth groove 76 is arranged at the bottom groove wall of the third groove 75, a plurality of second springs 77 which are uniformly arranged are fixedly arranged in the fourth groove 76, one ends of the second springs 77 are fixedly connected with one end of a clamping plate 78, the circuit board is fixed through the arranged clamping mechanism 7, the first springs 73 are fixedly arranged through the arranged second groove 72 and can fix the moving direction of the movable plate 74, horizontal pressure is provided for the movable plate 74 through the arranged first springs 73, the circuit board can be horizontally clamped, the circuit board is prevented from sliding sideways, the second spring 77 is fixedly installed through the arranged fourth groove 76, the moving direction of the clamping plate 78 can be fixed, and the circuit board can be clamped by providing pressure to the clamping plate 78 through the arranged second spring 77.

The top end of the clamping plate 78 is fixedly provided with a rubber pad, the top groove wall of the third groove 75 is fixedly provided with a rubber pad, and the circuit board can be fixed through the arranged rubber pad and prevented from sliding and being damaged.

One end of one of the rotating shafts 5 is fixedly provided with a hand wheel 10, the rotating shaft 5 can be driven to rotate by the rotation of the arranged hand wheel 10, and the rotating shaft 5 drives the clamping mechanism 7 and the circuit board to rotate.

The bottom fixed mounting of base 1 has the slipmat, opens through the slipmat that sets up and can prevent anchor clamps sideslip.

The corner fixed mounting on base 1 top has flush mounting plate of switch 8, and flush mounting plate of switch 8 installs first electric telescopic handle switch and second electric telescopic handle switch, and first electric telescopic handle 3 and second electric telescopic handle 6 are respectively through first electric telescopic handle switch and second electric telescopic handle switch and power electric connection.

The working principle is as follows: when the multifunctional circuit board clamp is used, a circuit board to be clamped is taken out, the second electric telescopic rod 6 is opened through the second electric telescopic rod switch, the two second electric telescopic rods 6 respectively drive the two clamping mechanisms 7 to move, when the distance between the two clamping mechanisms 7 is the same as the size of the circuit board, the second electric telescopic rod switch is closed, the first electric telescopic rod 3 is opened through the first electric telescopic rod switch, the two first electric telescopic rods 3 respectively drive the two clamping mechanisms 7 to move, when the clamping mechanisms 7 reach the bottom of the first groove 9, the first electric telescopic rod switch is closed, the clamping mechanisms 7 are fixed on the workbench 2 at the moment, the circuit board is placed between the third groove 75 and the clamping plate 78 to be fixed, at the moment, the first spring 73 extrudes the movable plate 74, the second spring 77 extrudes the clamping plate 78 to enable the circuit board to be firmly fixed in the clamping mechanisms 7, treat to process the circuit board openly back, open first electric telescopic handle 3 through first electric telescopic handle switch, two electric telescopic handle 3 drive two clamps respectively and get mechanism 7 and upwards remove, close first electric telescopic handle switch to suitable position, it is rotatory to drive rotation axis 5 through rotatory hand wheel 10, it gets mechanism 7 and circuit board rotation to drive to press from both sides through rotation axis 5, again open first electric telescopic handle 3 through first electric telescopic handle switch, two electric telescopic handle 3 drive two clamps respectively and get mechanism 7 and remove, press from both sides when pressing from both sides and get mechanism 7 and reach first recess 9 bottom, close first electric telescopic handle switch, treat to process the circuit board back and take off the circuit board.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multi-functional anchor clamps of circuit board, includes base (1), its characterized in that: the utility model discloses a clamping mechanism, including base (1), workstation (2), base (1), two electric telescopic handle (3) and backup pad (4), the middle part fixed mounting on base (1) top has workstation (2), the middle part at workstation (2) top is equipped with first recess (9), the equal fixed mounting in both sides on base (1) top has first electric telescopic handle (3), two the equal fixed mounting in top of first electric telescopic handle (3) has backup pad (4), two the middle part of backup pad (4) one side all alternates and is connected with rotation axis (5), two the equal fixed mounting in adjacent end of rotation axis (5) has second electric telescopic handle (6), two the top fixed mounting of second electric telescopic handle (6) is got and is.

2. The multifunctional clamp for circuit boards of claim 1, wherein: press from both sides and get mechanism (7) including fixed mounting in fixed plate (71) of the one end of second electric telescopic handle (6), one side of fixed plate (71) is equipped with second recess (72), the inside fixed mounting of second recess (72) has first spring (73) of a plurality of align to grid, a plurality of the one end of first spring (73) all with the one end fixed connection of fly leaf (74), the other end of fly leaf (74) is equipped with third recess (75), the bottom cell wall of third recess (75) is equipped with fourth recess (76), the inside fixed mounting of fourth recess (76) has second spring (77) of a plurality of align to grid, a plurality of the one end of second spring (77) all with the one end fixed connection of splint (78).

3. The multifunctional clamp for circuit boards of claim 2, wherein: the top end of the clamping plate (78) is fixedly provided with a rubber pad, and the top groove wall of the third groove (75) is fixedly provided with a rubber pad.

4. The multifunctional clamp for circuit boards of claim 1, wherein: one end of one of the rotating shafts (5) is fixedly provided with a hand wheel (10).

5. The multifunctional clamp for circuit boards of claim 1, wherein: and the bottom end of the base (1) is fixedly provided with an anti-slip pad.

6. The multifunctional clamp for circuit boards of claim 2, wherein: the utility model discloses a portable electric power tool, including base (1), base (6), edge fixed mounting on base (1) top has flush mounting plate of switch (8), flush mounting plate of switch (8) fixed surface installs first electric telescopic handle switch and second electric telescopic handle switch, first electric telescopic handle (3) and second electric telescopic handle (6) are respectively through first electric telescopic handle switch and second electric telescopic handle switch and power electric connection.