CN219105089U

CN219105089U - Circuit board testing device

Info

Publication number: CN219105089U
Application number: CN202222534462.4U
Authority: CN
Inventors: 李海亮; 同萍侠
Original assignee: Chengdu Haisheng Electronic Technology Co ltd
Current assignee: Chengdu Haisheng Electronic Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-05-30
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to a circuit board testing device which comprises a bottom plate, wherein a supporting column is arranged in the middle of the upper end surface of the bottom plate, a workbench is arranged at the top end of the supporting column, holes are formed in the left side and the right side of the workbench, springs are arranged on the inner sides of the left side and the right side of the workbench, a clamping plate is arranged at the other end of each spring, a pull rod is arranged on one side, close to the holes, of each clamping plate, and penetrates through the holes and extends out of the workbench, a supporting plate is arranged on the right side of the top end of the bottom plate, a connecting plate is arranged on the left side of the supporting plate, an electric lifting column is arranged at the bottom end of the connecting plate, and a detection head is arranged at the bottom end of the electric lifting column. The cooperation between pull rod, spring, splint, workstation and the hole is used and to carry out the centre gripping to the circuit board of different specification sizes, and the convenience is detected subsequently, has solved current circuit board testing arrangement when the circuit board of different specification sizes of test, just needs to change the testing arrangement rather than suited, and the practicality is poor, takes trouble hard, problem that work efficiency is low.

Description

Circuit board testing device

Technical Field

The utility model relates to the technical field of circuit board testing, in particular to a circuit board testing device.

Background

The circuit board testing device is a generic name of a system capable of automatically completing excitation, measurement, data processing, display or outputting a test result under the control of a computer. The circuit board test is used for completing the performance test of the tested Pcb, and can be expanded into a diagnosis system according to the analysis of the test result and the diagnosis and positioning of faults. However, when the existing circuit board testing device is used for testing circuit boards with different specifications and sizes, the testing device which is suitable for the existing circuit board testing device needs to be replaced, the practicability is poor, and the labor and the effort are wasted, so that the testing working efficiency is reduced.

Disclosure of Invention

Accordingly, it is necessary to provide a circuit board testing device against the above-mentioned problems.

The utility model provides a circuit board testing arrangement, includes the bottom plate, bottom plate up end middle part fixed mounting has the support column, the top fixed mounting of support column has the workstation, the workstation is the U type, the hole has all been seted up to workstation left and right sides, the inboard fixed mounting of the left and right sides of workstation has the spring, the other end fixed mounting of spring has splint, the one side that the splint is close to the hole is all fixed mounting has the pull rod, the pull rod passes the hole and extends the workstation, bottom plate top right side fixed mounting has the backup pad, backup pad left side fixed mounting has the connecting plate, connecting plate bottom fixed mounting has electric lift post, electric lift post's bottom fixed mounting has the detection head.

Preferably, the number of the support columns is four.

Preferably, a soft cushion is adhered to one side of the clamping plate, which is close to the circuit board.

Preferably, an anti-skid sleeve is fixedly arranged on the peripheral side of a part of the pull rod extending out of the workbench.

Preferably, a shock pad is adhered to the bottom end of the bottom plate.

The utility model has the advantages that: when the staff needs to detect the circuit board of different specification sizes, the staff can pull the pull rod of both sides or one side and make the spring deformation to change the distance between two relative splint, put down the circuit board that need detect simultaneously, thereby loosen the pull rod and make the spring resume and carry out the centre gripping to the circuit board, thereby conveniently follow-up detect, when having solved current circuit board testing arrangement and when testing the circuit board of different specification sizes, just need change the testing arrangement who suits rather than, the practicality is poor, it is hard to take care of, the low problem of work efficiency.

Drawings

FIG. 1 is a front view of the present utility model;

fig. 2 is a schematic diagram of the internal structure of the present utility model.

The marks in the figure: 1-bottom plate, 2-support column, 3-workstation, 4-spring, 5-splint, 6-pull rod, 7-backup pad, 8-connecting plate, 9-electric lifting column, 10-detection head, 11-shock pad, 31-hole, 61-anti-skidding cover, 51-cushion.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 2, a circuit board testing device, which comprises a base plate 1, bolt fixed mounting has support column 2 through bolt fixed mounting in the middle part of the up end of bottom plate 1, there is workstation 3 at the top of support column 2 through bolt fixed mounting, workstation 3 is the U type, conveniently places the circuit board that needs to detect, hole 31 has all been seted up to workstation 3 left and right sides, the inboard all has spring 4 through bolt fixed mounting in workstation 3 left and right sides, the other end of spring 4 has splint 5 through bolt fixed mounting, and relative two splint 5 are used for carrying out the centre gripping to the circuit board, splint 5 is close to the equal welded fixed mounting in one side of hole 31 has pull rod 6, pull rod 6 passes hole 31 and extends workstation 3, and when detecting the circuit board of different specification sizes, the staff can stimulate both sides or one side pull rod 6 makes spring 4 deformation to change the distance between two blocks of splint 5 relatively, put down the circuit board that needs to detect simultaneously, loosen pull rod 6 makes spring 4 thereby carry out the centre gripping to the circuit board, makes things convenient for follow-up to detect, has solved the current testing device of different specifications and has been difficult when the circuit board is difficult to change its practical testing device, and has solved the low performance when the testing device is difficult with the different specifications, and has solved the problem that has different testing device. The utility model discloses a circuit board detection device, including bottom plate 1, connecting plate 7, connecting plate 8 bottom fixed mounting has electric lifting column 9, electric lifting column 9's bottom fixed mounting has detection head 10, conveniently starts electric lifting column 9 and drives detection head 10 and reciprocate, when detecting head 10 contacts the circuit board, then electric lifting column 9 stops moving for detection head 10 begins to detect the circuit board, convenient and practical.

As shown in fig. 1 to 2, the number of the support columns 2 is four, so that the workbench 3 can be placed conveniently and stably.

As shown in fig. 1 to 2, a soft pad 51 is adhered to the side of the clamping plate 5 close to the circuit board, so as to avoid scraping the circuit board.

As shown in fig. 1 to 2, an anti-slip sleeve 61 is fixedly mounted on a part of the circumference of the pull rod 6 extending out of the workbench 3, so that friction force with the palm is increased, and an anti-slip effect is achieved.

As shown in fig. 1 to 2, a shock pad 11 is attached to the bottom end of the base plate 1, which plays a role in shock absorption and improves the stability of the device.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A circuit board testing device is characterized in that: including bottom plate (1), bottom plate (1) up end middle part fixed mounting has support column (2), the top fixed mounting of support column (2) has workstation (3), workstation (3) are the U type, hole (31) have all been seted up to workstation (3) left and right sides, the inboard equal fixed mounting of left and right sides of workstation (3) has spring (4), the other end fixed mounting of spring (4) has splint (5), splint (5) are close to one side of hole (31) and all fixed mounting has pull rod (6), pull rod (6) pass hole (31) and extend workstation (3), bottom plate (1) top right side fixed mounting has backup pad (7), backup pad (7) left side fixed mounting has connecting plate (8), electric lifting column (9) are all seted up to connecting plate (8) bottom fixed mounting has gauge head (10).

2. The circuit board testing device of claim 1, wherein: the number of the support columns (2) is four.

3. The circuit board testing device of claim 1, wherein: a soft cushion (51) is adhered to one side, close to the circuit board, of the clamping plate (5).

4. The circuit board testing device of claim 1, wherein: an anti-skid sleeve (61) is fixedly arranged on the peripheral side of a part of the pull rod (6) extending out of the workbench (3).

5. The circuit board testing device of claim 1, wherein: the bottom end of the bottom plate (1) is adhered with a shock pad (11).