CN215470598U

CN215470598U - PCBA burns record anchor clamps

Info

Publication number: CN215470598U
Application number: CN202120241703.9U
Authority: CN
Inventors: 张明伟
Original assignee: Wuhan Weisheng Electronic Technology Co Ltd
Current assignee: Wuhan Weisheng Electronic Technology Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-01-11
Anticipated expiration: 2031-01-28

Abstract

The utility model relates to the technical field of tool fixtures, in particular to a PCBA burning fixture, which comprises a bottom box, wherein the left side of the bottom box along the length direction is provided with an unlocking port, the right side of the end surface of the bottom box along the length direction is provided with a power indicator, the right side of the power indicator is provided with an operating button, the left side of the end surface of the bottom box along the width direction is provided with a rack, the right side of the rack along the length direction is provided with a control cabinet, the front side of the control cabinet is provided with a counting meter, and the upper part of the counting meter is provided with a pressure display screen. Prevent the PCBA board from being damaged because the pressure cannot be known in the process of pressurizing the clamp.

Description

PCBA burns record anchor clamps

Technical Field

The utility model relates to the technical field of tool fixtures, in particular to a PCBA burning fixture.

Background

The automobile air conditioner control panel controller integrates modules of CAN communication, LIN communication, driving of three paths of direct current motors, a blower, an external temperature sensor, an indoor temperature sensor, an evaporator temperature sensor and the like, and a PCBA circuit board of the automobile air conditioner control panel controller CAN be put into use after being subjected to burning and electric detection. And the PCBA circuit board needs to be clamped and fixed during burning and electric detection, so that the next operation can be carried out.

There is therefore a need for a PCBA burn jig that ameliorates the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a PCBA burning clamp to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a PCBA burning clamp comprises a bottom box, wherein an unlocking opening is formed in the left side of the bottom box along the length direction, a power indicator lamp is arranged on the right side of the end face of the bottom box along the length direction, an operating button is arranged on the right side of the power indicator lamp, a rack is arranged on the left side of the end face of the bottom box along the width direction, a control cabinet is arranged on the right side of the rack along the length direction, a counting meter is arranged on the front side of the control cabinet, a pressure display screen is arranged on the upper portion of the counting meter, a clamp bottom plate is arranged in the center of the end face of the bottom box, a PCBA plate is arranged on the end face of the clamp bottom plate, a pressure sensor is arranged at the left side of the clamp bottom plate along the length direction and under the PCBA plate, a guide column is arranged on the left side of the width direction of the clamp bottom plate, a clamp pressing plate is arranged over the clamp bottom plate, and a clamp pressing plate is arranged right, one end of the guide column penetrates through the clamp pressing plate, the bottom surface four corners department of anchor clamps clamp plate and just be provided with fixed double-layered post with the PCBA board to locating, the positive center department of anchor clamps clamp plate is provided with the connecting block, the center department of connecting block is provided with the depression bar, the sliding sleeve has been cup jointed to the outer wall of depression bar, the sliding sleeve pass through mounting panel fixed mounting in the frame, keeping away from of depression bar being provided with the arc connecting rod, the one end that the depression bar was kept away from to the arc connecting rod is provided with the anchor clamps handle, the anchor clamps handle passes through mount pad and fixed mounting on the mounting panel.

Preferably, the pressure sensor is located in a groove on the end face of the clamp bottom plate, and the end face of the pressure sensor is flush with the horizontal plane of the clamp bottom plate.

Preferably, the bottom of the guide post and the clamp bottom plate are of an integrated structure, and one end, far away from the clamp bottom plate, of the guide post penetrates through the clamp pressing plate and extends to the inside of the rack to be fixedly connected with the rack.

Preferably, the clamp pressing plate is a transparent PVC plate, and the clamp pressing plate is fixedly connected with the connecting block through bolts.

Preferably, the connection mode of depression bar and arc connecting rod is for rotating and being connected, the connection mode of arc connecting rod and anchor clamps handle is for rotating and being connected, just the arc connecting rod is equipped with two.

Preferably, the connection mode of the clamp pressing plate and the guide column is sliding connection, the connection mode of the pressing rod and the sliding sleeve is sliding connection, and the pressing rod and the connecting block are fixedly connected through epoxy resin glue.

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

according to the utility model, through the arrangement of the clamp pressing plate, the guide post, the fixing clamp post and the pressing rod, the pressure is transmitted to the clamp pressing plate by using the clamp handle, so that the PCBA is fixedly clamped, the problem that the PCBA cannot be fixed in the burning process is solved, and meanwhile, the pressure sensor and the pressure display screen are arranged, so that the pressure can be accurately measured, and the PCBA is prevented from being damaged due to the fact that the pressure cannot be known in the clamp pressurizing process.

Drawings

FIG. 1 is an overall three-dimensional view of the present invention;

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

FIG. 3 is an enlarged view of the structure at the position A of the present invention.

In the figure: 1. a bottom box; 2. opening a locking notch; 3. a power indicator light; 4. an operation button; 5. a frame; 6. a clamp base plate; 7. a pressure sensor; 8. a guide post; 9. pressing a clamp plate; 10. fixing the clamp column; 11. connecting blocks; 12. a pressure lever; 13. a sliding sleeve; 14. mounting a plate; 15. an arc-shaped connecting rod; 16. a clamp handle; 17. a mounting seat; 101. a control cabinet; 102. a counting table; 103. a pressure display screen; 104. PCBA board.

Detailed Description

The technical scheme in the embodiment of the utility model will be made clear below by combining the attached drawings in the embodiment of the utility model; fully described, it is to be understood that the described embodiments are merely exemplary of some, but not all, embodiments of the utility model and that all other embodiments, which can be derived by one of ordinary skill in the art based on the described embodiments without inventive faculty, are within the scope of the utility model.

Referring to fig. 1-3, the present invention provides a technical solution:

a PCBA burning clamp comprises a bottom case 1, an unlocking opening 2 is arranged on the left side of the bottom case 1 along the length direction, a power indicator lamp 3 is arranged on the right side of the end face of the bottom case 1 along the length direction, an operating button 4 is arranged on the right side of the power indicator lamp 3, a rack 5 is arranged on the left side of the end face of the bottom case 1 along the width direction, a control cabinet 101 is arranged on the right side of the rack 5 along the length direction, a counting meter 102 is arranged on the front side of the control cabinet 101, a pressure display screen 103 is arranged on the upper portion of the counting meter 102, a clamp bottom plate 6 is arranged at the center of the end face of the bottom case 1, a PCBA plate 104 is arranged on the end face of the clamp bottom plate 6, a pressure sensor 7 is arranged on the left side of the clamp bottom plate 6 along the length direction and under the PCBA plate 104, a guide column 8 is arranged on the left side of the clamp bottom plate 6 along the width direction, a clamp pressing plate 9 is arranged right above the clamp bottom plate 6, one end of the guide column 8 penetrates through the clamp pressing plate 9, the bottom surface four corners department of anchor clamps clamp plate 9 and just be provided with fixed clamp post 10 to the department with PCBA board 104, the positive center department of anchor clamps clamp plate 9 is provided with connecting block 11, the center department of connecting block 11 is provided with depression bar 12, the outer wall of depression bar 12 has cup jointed

sliding sleeve

13, 14 fixed mounting in frame 5 that pass through of sliding sleeve 13, the sliding sleeve 13 of keeping away from of depression bar 12 is provided with ARC connecting rod 15, ARC connecting rod 15 keeps away from the one end of depression bar 12 and is provided with anchor clamps handle 16, anchor clamps handle 16 passes through mount pad 17 and fixed mounting on mounting panel 14.

Further, the pressure sensor 7 is positioned in a groove on the end surface of the clamp bottom plate 6, and the end surface of the pressure sensor 7 is flush with the horizontal plane of the clamp bottom plate 6;

furthermore, the bottom of the guide post 8 and the clamp bottom plate 6 are of an integrated structure, and one end of the guide post 8, which is far away from the clamp bottom plate 6, penetrates through the clamp pressing plate 9 and extends into the rack 5 to be fixedly connected with the rack 5;

further, the clamp pressing plate 9 is made of a transparent PVC plate, and the clamp pressing plate 9 is fixedly connected with the connecting block 11 through bolts;

further, the connection mode of the pressure lever 12 and the arc-shaped connecting rod 15 is rotational connection, the connection mode of the arc-shaped connecting rod 15 and the clamp handle 16 is rotational connection, and the number of the arc-shaped connecting rods 15 is two;

furthermore, the connection mode of the clamp pressing plate 9 and the guide column 8 is sliding connection, the connection mode of the pressing rod 12 and the sliding sleeve 13 is sliding connection, and the pressing rod 12 and the connecting block 11 are fixedly connected through epoxy resin glue.

The working process of the utility model is as follows: when the clamp is used, the PCBA board 104 is placed in the middle of the clamp bottom plate 6, an operator holds the clamp handle 16 and presses the clamp handle 16 downwards, the connection mode of the pressure rod 12 and the arc-shaped connecting rod 15 is rotary connection, the connection mode of the arc-shaped connecting rod 15 and the clamp handle 16 is rotary connection, the number of the arc-shaped connecting rods 15 is two, the connection mode of the clamp pressing plate 9 and the guide column 8 is sliding connection, the connection mode of the pressure rod 12 and the sliding sleeve 13 is sliding connection, the pressure rod 12 and the connecting block 11 are fixedly connected through epoxy resin glue, the arc-shaped connecting rod 15 drives the pressure rod 12 to press downwards while the clamp handle 16 presses downwards, the pressure rod 12 is fixedly connected with the clamp pressing plate 9 through the connecting block 11, the clamp pressing plate 9 slides downwards through the guide column 8 under the pressure of the pressure rod 12, the fixed clamping column 10 moves downwards under the driving of the clamp pressing plate 9 until the PCBA board 104 is pressed, at the moment, the pressure sensor 7 is positioned in the end surface groove of the clamp bottom plate 6, the end surface of the pressure sensor 7 is level with the horizontal plane of the clamp bottom plate 6, during the process of pressing and clamping the PCBA104, the pressure is transmitted to the pressure sensor 7 through the PCBA104, the pressure sensor 7 transmits the pressure information to the pressure display screen 103, and meanwhile, the counting meter 102 can also realize the downward pressing times, in the process, the clamp pressing plate 9, the guide post 8, the fixing clamping post 10 and the pressing rod 12 are arranged, the pressure is transmitted to the clamp pressing plate 9 by using the clamp handle 16, the fixed clamping of the PCBA104 is realized, the problem that the PCBA cannot be fixed in the burning process is solved, set up pressure sensor 7 and pressure display screen 103 simultaneously, can measure pressure size accurately, prevent to cause the damage to PCBA board 104 because can't know pressure size in the anchor clamps pressurization process.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model; modifying; alternatives and modifications, the scope of the utility model being defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PCBA burns record anchor clamps, includes under casing (1), its characterized in that: the automatic counting and testing device is characterized in that an unlocking opening (2) is formed in the left side of the bottom box (1) along the length direction, a power indicator (3) is arranged on the right side of the end face of the bottom box (1) along the length direction, an operating button (4) is arranged on the right side of the power indicator (3), a rack (5) is arranged on the left side of the end face of the bottom box (1) along the width direction, a control cabinet (101) is arranged on the right side of the rack (5) along the length direction, a counting meter (102) is arranged on the front side of the control cabinet (101), a pressure display screen (103) is arranged on the upper portion of the counting meter (102), a clamp bottom plate (6) is arranged in the center of the end face of the bottom box (1), a PCBA plate (104) is arranged on the end face of the clamp bottom plate (6), a pressure sensor (7) is arranged on the left side of the clamp bottom plate (6) along the length direction and is positioned under the PCBA plate (104), the clamp comprises a clamp base plate (6), wherein a guide post (8) is arranged on the left side of the clamp base plate (6) along the width direction, a clamp pressing plate (9) is arranged right above the clamp base plate (6), one end of the guide post (8) penetrates through the clamp pressing plate (9), a fixed clamping post (10) is arranged right opposite to a PCBA plate (104) at the four corners of the bottom surface of the clamp pressing plate (9), a connecting block (11) is arranged at the center of the front surface of the clamp pressing plate (9), a pressing rod (12) is arranged at the center of the connecting block (11), a sliding sleeve (13) is sleeved on the outer wall of the pressing rod (12), the sliding sleeve (13) is fixedly installed on a rack (5) through a mounting plate (14), an arc-shaped connecting rod (15) is arranged on the pressing rod (12) far away from the sliding sleeve (13), and a clamp handle (16) is arranged at one end of the arc-shaped connecting rod (15) far away from the pressing rod (12), the clamp handle (16) is fixedly arranged on the mounting plate (14) through a mounting seat (17).

2. The PCBA burning clamp as claimed in claim 1, wherein: the pressure sensor (7) is positioned in the end face groove of the clamp bottom plate (6), and the end face of the pressure sensor (7) is flush with the horizontal plane of the clamp bottom plate (6).

3. The PCBA burning clamp as claimed in claim 1, wherein: the bottom of guide post (8) and anchor clamps bottom plate (6) are integrated structure, just the one end that anchor clamps bottom plate (6) were kept away from in guide post (8) runs through anchor clamps clamp plate (9) and extends to inside and frame (5) fixed connection of frame (5).

4. The PCBA burning clamp as claimed in claim 1, wherein: the clamp pressing plate (9) is a transparent PVC plate, and the clamp pressing plate (9) is fixedly connected with the connecting block (11) through bolts.

5. The PCBA burning clamp as claimed in claim 1, wherein: the connecting mode of depression bar (12) and arc connecting rod (15) is for rotating the connection, the connecting mode of arc connecting rod (15) and anchor clamps handle (16) is for rotating the connection, just arc connecting rod (15) are equipped with two.

6. The PCBA burning clamp as claimed in claim 1, wherein: the clamp pressing plate (9) is connected with the guide column (8) in a sliding mode, the pressing rod (12) is connected with the sliding sleeve (13) in a sliding mode, and the pressing rod (12) is fixedly connected with the connecting block (11) through epoxy resin glue.