CN220325931U

CN220325931U - Fixing clamp for PCB

Info

Publication number: CN220325931U
Application number: CN202322024469.6U
Authority: CN
Inventors: 李书生; 麻国栋; 王贤刚; 邵款; 黄李国
Original assignee: Zhejiang Seakon Teaching Equipment Co ltd
Current assignee: Zhejiang Seakon Teaching Equipment Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-09
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a fixing clamp for a PCB (printed circuit board), which comprises a bottom plate, sliding plates arranged on the left side and the right side above the bottom plate, a first baffle plate arranged on one side above the bottom plate and between the sliding plates on the two sides, a first clamping block arranged above the first baffle plate, and a second baffle plate arranged above the bottom plate and between the sliding plates on the two sides, wherein the first baffle plate and the second baffle plate are oppositely arranged, a sliding block is also arranged on the sliding plates in a sliding manner, the first clamping block is fixedly arranged on the first baffle plate, a second clamping block is arranged above the sliding block, and the second clamping block is fixedly arranged on the upper surface of the sliding block. The utility model has the beneficial effects that the PCB can be effectively fixed, is suitable for fixing PCBs with various sizes, is convenient to adjust, has good use effect, has good clamping effect on the PCBs, and is convenient for enterprises to popularize and use.

Description

Fixing clamp for PCB

Technical Field

The utility model relates to the technical field of fixtures for machining PCBs, in particular to a fixing fixture for a PCB.

Background

The PCB is an important electronic component, is a support body of the electronic component, is a carrier for electric connection of the electronic component, and needs to be fixed by using a clamp when the PCB is welded at present, so that the PCB cannot be disturbed when the PCB is welded, the fixing effect of the existing PCB fixing clamp is poor, the existing PCB fixing clamp cannot be suitable for PCBs with various sizes, and the requirement of long-term use of people cannot be met;

in view of the foregoing, there is a need for an improvement in existing mounting fixtures that can accommodate the current demands for PCB board processing.

Disclosure of Invention

The utility model aims to solve the problems and designs a fixing clamp for a PCB.

The technical scheme includes that the fixing clamp for the PCB comprises a bottom plate, sliding plates arranged on the left side and the right side above the bottom plate, a first baffle plate arranged on one side above the bottom plate and between the sliding plates on the two sides, a first clamping block arranged above the first baffle plate, and a second baffle plate arranged above the bottom plate and between the sliding plates on the two sides, wherein the first baffle plate and the second baffle plate are oppositely arranged, a sliding block is further slidably arranged on the sliding plates, the first clamping block is fixedly arranged on the first baffle plate, a second clamping block is arranged above the sliding block, and the second clamping block is fixedly arranged on the upper surface of the sliding block.

Further supplementing the technical scheme, the first clamping block is in an isosceles trapezoid shape.

Further supplementing the technical scheme, the first clamping block and the second clamping block have the same structure.

Further supplementing the technical scheme, the middle position on the first clamping block is also provided with a V-shaped hole.

According to the technical scheme, a distance adjusting mechanism is further arranged on the sliding block, and two ends of the distance adjusting mechanism are respectively arranged on the first baffle and the second baffle.

To the further supplement of this technical scheme, guiding mechanism includes the screw rod, with screw rod fixed connection's control knob, the front and back surface of second baffle is passed to the one end of screw rod and rather than rotating to be connected, the knob sets up in the outside of second baffle, the screw rod is connected with the slider, the other end of screw rod is installed in first baffle.

To the further supplement of this technical scheme, the apron is still installed to the top of first baffle, second baffle, slider and be located the screw rod directly over, first clamp splice, second clamp splice set up in the top of apron and the top lean on above that, first clamp splice, second clamp splice are connected with first baffle, slider respectively.

According to the technical scheme, the fixing plate is further arranged at the outer side end part of the first baffle plate on the sliding plate, and the fixing plate is fixedly connected with the sliding plate.

Further to the technical proposal, the longitudinal height of the fixed plate is larger than that of the sliding plate.

According to the technical scheme, the first clamping block and the second clamping block are fixedly connected with the first baffle plate and the sliding block through screws.

The PCB fixing device has the beneficial effects that the PCB fixing device can effectively fix the PCB, is suitable for fixing the PCB with various sizes, is convenient to adjust, has good use effect, has good clamping effect on the PCB, and is convenient for enterprises to popularize and use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of the overall structure of the present utility model;

in the figure, 1, a bottom plate; 2. a sliding plate; 3. a first baffle; 4. a first clamping block; 5. a second baffle; 6. a slide block; 7. a second clamping block; 8. a V-shaped hole; 9. a distance adjusting mechanism; 91. a screw; 92. a control knob; 93. a cover plate; 94. and a fixing plate.

Detailed Description

In order to make the technical solution more clear for the person skilled in the art, the following details of the technical solution of the present utility model will be described with reference to fig. 1-2:

the utility model provides a mounting fixture for PCB board, includes bottom plate 1, sets up the sliding plate 2 in the left and right sides above bottom plate 1, sets up in the top one side of bottom plate 1 and be in the first clamp splice 4 between the sliding plate 2 of both sides, set up in the first clamp splice 4 of first clamp splice 3 top, set up in the bottom plate 1 and be located the second baffle 5 between the sliding plate 2 of both sides, first clamp splice 3 and second baffle 5 set up relatively, still slidable mounting has slider 6 on the sliding plate 2, first clamp splice 4 fixed mounting is on first baffle 3, be equipped with second clamp splice 7 above the slider 6, second clamp splice 7 fixed mounting is in slider 6 upper surface; during operation, the circuit board is placed in the first clamping block 4 and the second clamping block 7, the first clamping block 4 and the second clamping block 7 play a clamping role on the circuit board, and people can adjust the installation position of the sliding block 6 on the sliding plate 2 according to different circuit boards, so that the circuit board clamping device is suitable for clamping different circuit boards, the using effect is good, and the first baffle 3 and the second baffle 5 play a limiting role.

In order to better clamp the circuit board, the first clamping block 4 is in an isosceles trapezoid shape, and a V-shaped hole 8 is further formed in the middle position of the first clamping block 4; further, the first clamping block 4 and the second clamping block 7 have the same structure.

In order to more adjust the distance between first clamp splice 4 and the second clamp splice 7, still install distance adjustment mechanism 9 on the slider 6, distance adjustment mechanism 9's both ends are installed respectively on first baffle 3, second baffle 5, distance adjustment mechanism 9 can adjust second clamp splice 7 mounted position, thereby adapt to not unidimensional circuit board, and then better carry out the centre gripping fixed to the circuit board, in detail, distance adjustment mechanism includes screw 91, with screw 91 fixed connection's control knob 92, screw 91's one end passes the front and back surface of second baffle 5 and rotates to be connected with it, the knob sets up in the outside of second baffle 5, screw 91 is connected with slider 6, the other end of screw 91 installs in first baffle 3, people can rotate control knob 92, thereby make screw 91 rotatory, screw 91 rotatory can control slider 6 and remove on slider 2, and then realize the distance adjustment between first clamp splice 4 and the second clamp splice 7, in order to better protect the effect on first clamp splice 4, second clamp splice 7, second clamp splice 4 and the top of the slider 3, second baffle 93, second clamp splice 7 are still directly over the slider 4, are located on the slider 6.

In order to play the limiting displacement to screw rod 91 in the course of the work, be located the outside tip of first baffle 3 on the sliding plate 2 and still be equipped with fixed plate 94, fixed plate 94 and sliding plate 2 fixed connection, fixed plate 94 can play the limiting displacement to screw rod 91, and in detail, the vertical height of fixed plate 94 is greater than the vertical height of sliding plate 2.

In order to better detach the first clamping block 4, the second clamping block 7, the first baffle 3 and the second baffle 5, the first clamping block 4, the second clamping block 7, the first baffle 3 and the sliding block 6 are fixed through screw connection, so that the disassembly and the installation are convenient, and the using effect is good.

The above technical solution only represents the preferred technical solution of the present utility model, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present utility model, and the technical solution falls within the scope of the present utility model.

Claims

1. The utility model provides a mounting fixture for PCB board, its characterized in that includes bottom plate (1), sets up in slide plate (2) of bottom plate (1) top left and right sides, sets up in bottom plate (1) top one side and be in first clamp splice (4) between slide plate (2) of both sides, sets up in first clamp splice (4) of first clamp splice (3) top, sets up in bottom plate (1) top and be located second baffle (5) between slide plate (2) of both sides, first baffle (3) and second baffle (5) set up relatively, still slidable mounting has slider (6) on slide plate (2), first clamp splice (4) fixed mounting is on first baffle (3), slider (6) top is equipped with second clamp splice (7), second clamp splice (7) fixed mounting is in slider (6) upper surface.

2. A fixing clamp for a PCB board according to claim 1, characterized in that the first clamping block (4) is in the shape of an isosceles trapezoid.

3. A fixing clamp for a PCB board according to claim 2, characterized in that the first clamping block (4) and the second clamping block (7) are identical in structure.

4. A fixing clamp for a PCB board according to claim 3, characterized in that the first clamping block (4) is further provided with a V-shaped hole (8) at the middle position.

5. The fixing clamp for the PCB according to claim 2, wherein the sliding block (6) is further provided with a distance adjusting mechanism (9), and two ends of the distance adjusting mechanism (9) are respectively arranged on the first baffle plate (3) and the second baffle plate (5).

6. The fixing clamp for a PCB board according to claim 5, wherein the distance adjusting mechanism (9) comprises a screw (91) and a control knob (92) fixedly connected with the screw (91), one end of the screw (91) passes through the front and rear surfaces of the second baffle (5) and is rotatably connected with the second baffle, the knob is arranged on the outer side of the second baffle (5), the screw (91) is connected with the sliding block (6), and the other end of the screw (91) is installed in the first baffle (3).

7. The fixing clamp for the PCB according to claim 6, wherein a cover plate (93) is further arranged above the first baffle plate (3), the second baffle plate (5) and the sliding block (6) and right above the screw rod (91), the first clamping block (4) and the second clamping block (7) are arranged above the cover plate (93) and propped against the cover plate, and the first clamping block (4) and the second clamping block (7) are respectively connected with the first baffle plate (3) and the sliding block (6).

8. The fixing clamp for the PCB according to claim 7, wherein a fixing plate (94) is further arranged on the sliding plate (2) and located at the outer side end portion of the first baffle plate (3), and the fixing plate (94) is fixedly connected with the sliding plate (2).

9. The fixing jig for a PCB board according to claim 8, wherein the fixing plate (94) has a longitudinal height greater than that of the slide plate (2).

10. The fixing clamp for the PCB according to claim 7, wherein the first clamping block (4), the second clamping block (7), the first baffle (3) and the sliding block (6) are connected and fixed through screws.