CN216816868U - Circuit board test fixture with batch detection function - Google Patents
Circuit board test fixture with batch detection function Download PDFInfo
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- CN216816868U CN216816868U CN202122960054.0U CN202122960054U CN216816868U CN 216816868 U CN216816868 U CN 216816868U CN 202122960054 U CN202122960054 U CN 202122960054U CN 216816868 U CN216816868 U CN 216816868U
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a circuit board testing tool with a batch detection function, which is characterized by comprising a base, a buckle, a fixed column, a pressing plate, a pressing rod sleeve, a pressing rod spring, a fixed block, a rotating plate, a connecting rod, a placing plate, a fixed ring, a moving rod, a baffle plate, a protruding block and a fixed plate, wherein the top of the base is provided with a mounting groove, the rotating plate is arranged in the mounting groove through an external hinge, the placing plate is arranged at the top of the rotating plate, the protruding block is arranged on the front side wall of the rotating plate, the buckle is arranged on the front side wall of the base corresponding to the protruding block, the buckle is clamped and connected with the protruding block, and the fixed column is arranged on the top of the base. The purposes of saving cost and protecting the circuit board are achieved.
Description
Technical Field
The utility model relates to the technical field of circuit board testing, in particular to a circuit board testing tool with a batch detection function.
Background
With the development of the state and the progress of the technology level, more and more intelligent electric appliances are used in life, the most important part of the control part of the intelligent electric appliance is the circuit board, the circuit board is more durable only if the circuit board has good quality, a series of tests including ICT (information and communications technology) tests, ATE (automatic test equipment) tests, aging tests and the like are generally carried out on the circuit board after the circuit board is produced in order to ensure the quality of the circuit board, different test programs are required to be used for the tests, the test programs are generally written into different chips, during the tests, the chips are required to be respectively installed on different circuit boards, then the circuit board is connected to the circuit board to be tested, the circuit board is required to be tested, in order to enable the test result not to be influenced by other factors, the existing test tool is generally fixed firstly, and comprises a base, a plurality of test tools are arranged on the circuit board, and a plurality of test tools are arranged on the circuit board in sequence of the circuit board to be tested The circuit board testing device comprises pressing rods, a telescopic rod, a bottom plate, a fixed seat and a pedestal, wherein the pedestal is installed at the top of the pedestal, the fixed seat is installed at the top of the pedestal and is arranged on one side of the pedestal, one end of the telescopic rod is installed on the side wall, close to the pedestal, of the fixed seat, the other end of the telescopic rod extends downwards to be installed with the bottom plate, the four pressing rods are installed at the bottom of the bottom plate, a circuit board is placed inside the pedestal, the telescopic rod is moved to drive the bottom plate to move, the pressing rods are further used for pressing the circuit board, and then different testing tools are used for detecting the circuit board;
however, when the existing test tool is used in practice, the following problems still exist, although the existing test tool can fix the circuit board and is convenient for detection work of the circuit board, rigid contact is adopted between the existing compression bar and the circuit board, the circuit board can be damaged if the telescopic rod is operated excessively by a worker, if the force for operating the telescopic rod by the worker is small, a gap exists between the compression bar and the circuit board, the circuit board cannot be pressed by the test tool in the prior art, subsequent test work is influenced, more circuit boards are produced for a factory, a single circuit board can only be installed by the existing test tool at a single time, the test efficiency is low, if the test efficiency is to be improved, a plurality of test tools need to be installed, obviously, the cost is increased by installing the plurality of test tools, and the practicability of the prior art is reduced.
Disclosure of Invention
According to the technical problems, the utility model provides a circuit board testing tool with a batch detection function, which is characterized by comprising a base, buckles, fixed columns, a pressing plate, a pressing rod sleeve, a pressing rod spring, a fixed block, a rotating plate, a connecting rod, a placing plate, a fixed ring, a moving rod, a baffle plate, a protruding block and a fixed plate, wherein the top of the base is provided with a mounting groove, the rotating plate is mounted in the mounting groove through an external hinge, the placing plate is mounted at the top of the rotating plate, the protruding block is mounted on the front side wall of the rotating plate, the buckles are mounted on the front side wall of the base corresponding to the protruding block and are connected with the protruding block in a clamping manner, the top of the base is provided with the fixed columns, the fixed columns are arranged at the rear side of the rotating plate, the number of the fixed columns is two, the pressing plate is sleeved on the outer sides of the two fixed columns, and one end of the connecting rod is mounted at the bottom of the pressing plate, the number of the connecting rods is N, N is more than or equal to 2, the other end of each connecting rod is provided with a fixed plate, the bottom of each fixed plate is provided with a pressure rod sleeve, the number of the pressure rod sleeves at the bottom of each fixed plate is two, pressure rod springs are arranged in the pressure rod sleeves, one end of each pressure rod spring is connected with the fixed plate, the other end of each pressure rod spring is connected with one end of each pressure rod, the other end of each pressure rod extends out of the pressure rod sleeve to be provided with an external air cushion, the top of the base is provided with a storage groove, the storage groove is arranged right below the pressure plate, the number of the storage grooves is the same as the number of the connecting rods, the top of the base is provided with a fixed block, the fixed block is arranged at the rear side of the storage groove, the number of the fixed blocks is two, a baffle is arranged between the fixed blocks, one side of the baffle, which is close to the pressure plate, is provided with a fixed ring, and a moving rod is arranged in the fixed ring, the utility model discloses a portable electronic device, including carriage release lever, solid fixed ring, carriage release lever, pressure plate, solid fixed ring and carriage release lever swing joint, the carriage release lever bottom is connected with the pressure plate top, gu fixed ring and carriage release lever swing joint, the outside handle is installed through external bearing in carriage release lever top.
The utility model has the beneficial effects that:
the utility model is improved on the basis of the prior art, the function of contracting the pressure lever is realized by adding the pressure lever spring, the function of detecting a plurality of circuit boards is realized by adding a plurality of storage grooves, the purposes of saving cost and protecting the circuit boards are achieved, when the circuit board detection device is used, the circuit board to be detected is placed in the storage grooves, then the external handle is pulled down, the moving rod is lowered, the pressure plate, the connecting rod and the fixing plate are sequentially driven to move downwards, so that the pressure lever is contacted with the circuit board, even if a current worker operates the external handle by using larger force, the pressure lever spring and the external air cushion are also existed, so that the buffer exists between the pressure lever and the circuit board, the rigid contact between the pressure lever and the circuit board is avoided, the pressure on the surface of the circuit board is reduced, the circuit board is protected, and the practicability of the circuit board detection device is improved;
in this application use, because this application has set up a plurality of storage tanks, can hold a plurality of circuit boards for this application single can detect a plurality of circuit boards and improve detection efficiency, makes this application that the mill is inside need not to set up more quantity, has saved the cost, further improves the practicality of this application, later connects gradually the circuit board and places the external circuit board that has the chip at board top, detects the work to it.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom of the platen of the present invention;
FIG. 3 is a schematic view of the structure of the storage tank on the base of the present invention;
FIG. 4 is a schematic view of the interior of the strut sleeve of the present invention.
As shown in the figure: 1-base, 2-buckle, 3-fixed column, 4-pressing plate, 5-pressing rod, 6-pressing rod sleeve, 7-pressing rod spring, 8-fixed block, 9-rotating plate, 10-connecting rod, 11-placing plate, 12-fixed ring, 13-moving rod, 14-storage groove, 15-baffle, 16-bump and 17-fixed plate.
Detailed Description
Example 1
The utility model provides a circuit board testing tool with a batch detection function, which is characterized by comprising a base 1, buckles 2, fixed columns 3, a pressing plate 4, a pressing rod 5, a pressing rod sleeve 6, a pressing rod spring 7, a fixed block 8, a rotating plate 9, a connecting rod 10, a placing plate 11, a fixed ring 12, a moving rod 13, a baffle plate 15, a protruding block 16 and a fixed plate 17, wherein the top of the base 1 is provided with a mounting groove, the rotating plate 9 is installed in the mounting groove through an external hinge, the placing plate 11 is installed at the top of the rotating plate 9, the protruding block 16 is installed on the front side wall of the rotating plate 9, the buckles 2 are installed on the front side wall of the base 1 corresponding to the protruding block 16, the buckles 2 are connected with the protruding blocks 16 in a clamping manner, the fixed columns 3 are installed on the top of the base 1, the fixed columns 3 are arranged on the rear side of the rotating plate 9, the number of the fixed columns 3 is two, the pressing plate 4 is sleeved on the outer sides of the two fixed columns 3, and one end of the connecting rod 10 is installed at the bottom of the pressing plate 4, the number of the connecting rods 10 is N, N is more than or equal to 2, the other end of each connecting rod 10 is provided with a fixing plate 17, the bottom of each fixing plate 17 is provided with two pressure rod sleeves 6, the bottom of each single fixing plate 17 is provided with two pressure rod springs 7, one ends of the pressure rod springs 7 are connected with the fixing plate 17, the other ends of the pressure rod springs 7 are connected with one ends of the pressure rods 5, the other ends of the pressure rods 5 extend out of the pressure rod sleeves 6 to be provided with external air cushions, the top of the base 1 is provided with storage grooves 14, the storage grooves 14 are arranged under the pressure plate 4, the number of the storage grooves 14 is the same as that of the connecting rods 10, the top of the base 1 is provided with fixing blocks 8, the fixing blocks 8 are arranged on the rear sides of the storage grooves 14, the number of the fixing blocks 8 is two, baffle plates 15 are arranged between the fixing blocks 8, one sides, close to the pressure plate 4, of the fixing rings 12 are provided with moving rods 13, the bottom end of the movable rod 13 is connected with the top of the pressure plate 4, the fixed ring 12 is movably connected with the movable rod 13, and the top of the movable rod 13 is provided with an external handle through an external bearing.
Example 2
Before the detection device is used, the conventional chip is placed on the circuit board, the circuit board with the chip is placed on the top of the placing plate 11, and a proper chip is selected according to the steps required by the circuit board to be detected so as to place a certain number of circuit boards;
when the detection device is used, a circuit board to be detected is placed in the storage tank 14, then the external handle is pulled down, the moving rod 13 descends, the pressing plate 4, the connecting rod 10 and the fixing plate 17 are sequentially driven to move downwards, so that the pressing rod 5 is contacted with the circuit board, even if a worker operates the external handle with large force, the buffer exists between the pressing rod 5 and the circuit board due to the existence of the pressing rod spring 7 and the external air cushion, the rigid contact between the pressing rod 5 and the circuit board is avoided, the pressure on the surface of the circuit board is reduced, the circuit board is protected, and the practicability of the detection device is improved;
in the use process of the application, the storage grooves 14 are arranged to accommodate a plurality of circuit boards, so that the detection efficiency of the application can be improved by detecting the circuit boards at a time, a large number of the application does not need to be arranged in a factory, the cost is saved, the practicability of the application is further improved, and then the circuit boards are sequentially connected with the external circuit boards with the chips at the top of the placing plate 11 to detect the external circuit boards;
because this application has set up commentaries on classics board 9, so use the completion back at this application, can open buckle 2 and rotate commentaries on classics board 9, accomodate the chip and the circuit board of placing board 11 top, place it and expose in the external world and take place to damage, improved the flexibility of this application.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. A circuit board testing tool with a batch detection function is characterized by comprising a base, a buckle, a fixed column, a pressing plate, a pressing rod sleeve, a pressing rod spring, a fixed block, a rotating plate, a connecting rod, a placing plate, a fixed ring, a moving rod, a baffle plate, a protruding block and a fixed plate, wherein the top of the base is provided with a mounting groove, the rotating plate is arranged in the mounting groove through an external hinge, the placing plate is arranged at the top of the rotating plate, the protruding block is arranged on the front side wall of the rotating plate, the buckle is arranged on the front side wall of the base corresponding to the protruding block and is connected with the protruding block in a clamping way, the fixed column is arranged at the top of the base and is arranged at the rear side of the rotating plate, the pressing plate is sleeved outside the fixed column, one end of the connecting rod is arranged at the bottom of the pressing plate, the fixed plate is arranged at the other end of the connecting rod, the pressing rod sleeve is arranged at the bottom of the fixed plate, the utility model discloses a pressure bar sleeve, including a base, a pressure bar sleeve, a pressure bar spring, a fixed plate, a baffle, a pressure bar sleeve, a pressure bar spring, one end and a fixed plate are connected to the pressure bar sleeve internally mounted, the pressure bar spring other end is connected with the one end of depression bar, the storage tank has been seted up at the base top, the storage tank sets up under the clamp plate, the fixed block is installed at the base top, the fixed block sets up at the storage tank rear side, install the baffle between the fixed block, the baffle is close to one side of clamp plate and installs solid fixed ring, gu fixed ring internally mounted has the carriage release lever, the carriage release lever bottom is connected with the clamp plate top, gu fixed ring and carriage release lever swing joint.
2. The circuit board testing tool with the batch detection function according to claim 1, wherein the number of the fixing columns is two.
3. The circuit board testing tool with the batch detection function according to claim 1, wherein the number of the connecting rods is N, and N is more than or equal to 2.
4. The tool for testing the circuit board with the batch detection function according to claim 1, wherein the number of the compression bar sleeves at the bottom of a single fixing plate is two.
5. The circuit board testing tool with the batch detection function according to claim 1, wherein the number of the fixing blocks is two.
6. The tool for testing the circuit boards with the batch detection function according to claim 1, wherein the number of the storage grooves is the same as the number of the connecting rods.
7. The circuit board testing tool with the batch detection function according to claim 1, wherein an external air cushion is installed on the other end of the pressure lever by extending out of a pressure lever sleeve.
8. The tool for testing the circuit boards with the function of batch detection as claimed in claim 1, wherein an external handle is mounted at the top of the moving rod through an external bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122960054.0U CN216816868U (en) | 2021-11-29 | 2021-11-29 | Circuit board test fixture with batch detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122960054.0U CN216816868U (en) | 2021-11-29 | 2021-11-29 | Circuit board test fixture with batch detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216816868U true CN216816868U (en) | 2022-06-24 |
Family
ID=82053271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122960054.0U Expired - Fee Related CN216816868U (en) | 2021-11-29 | 2021-11-29 | Circuit board test fixture with batch detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216816868U (en) |
-
2021
- 2021-11-29 CN CN202122960054.0U patent/CN216816868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |