CN220154505U - Circuit board testing device - Google Patents
Circuit board testing device Download PDFInfo
- Publication number
- CN220154505U CN220154505U CN202321663428.5U CN202321663428U CN220154505U CN 220154505 U CN220154505 U CN 220154505U CN 202321663428 U CN202321663428 U CN 202321663428U CN 220154505 U CN220154505 U CN 220154505U
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- Prior art keywords
- circuit board
- plate
- testing device
- welded
- board testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims description 17
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a circuit board testing device, which belongs to the technical field of circuit boards and comprises a detection plate, wherein the detection plate is used for detecting the circuit board, the side edge of the detection plate is provided with a threaded hole, the outer side of the detection plate is connected with a moving frame provided with the threaded hole in a sliding way, the side edge of the moving frame is connected with a first measuring ruler used for measuring the distance in a sliding way, the upper side of the detection plate is fixedly connected with a first telescopic rod, the fixed end of the first telescopic rod is welded with a first supporting plate, the side edge of the first supporting plate is welded with a first supporting rod provided with a sliding groove, one end of the first supporting rod, far away from the first supporting plate, is welded with a base, the upper side of the base is welded with a first fixing plate, the device fixes the moving frame and the detection plate through a fixing bolt, and then the first measuring ruler is used for measuring the first movable plate to a proper position, and the protection of the circuit board and the detection plate is realized.
Description
Technical Field
The utility model belongs to the technical field of circuit boards, and particularly relates to a circuit board testing device.
Background
The test of the circuit board is that the quality of the circuit board is checked. The test miniature circuit boards are typically individually tested by hand of a tester.
At present, a circuit board testing device lacks a protection device when detecting, and when the circuit board is detected by pressing down, the distance cannot be accurately mastered, and the distance between the detection device and the circuit board is too short, so that the detection device and the circuit board are damaged.
For example, the prior art chinese patent number is: the utility model provides a circuit board testing arrangement of CN217879316U, the purpose of this device is to provide a circuit board testing arrangement, solves the demand to efficiency and usability among the little circuit board test process. This prior art has the following problems: lack protector when detecting, when pushing down to detect the circuit board, unable accurate holding distance, the distance is too near between detection device and the circuit board, leads to detection device and circuit board damage.
Thus, in view of this current situation, there is an urgent need to design and produce a circuit board testing device to meet the needs of practical use.
Disclosure of Invention
The utility model aims to provide a circuit board testing device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board testing arrangement, belongs to circuit board technical field, including the pick-up plate that is used for circuit board to detect and the screw hole is seted up to the side, the outside sliding connection of pick-up plate has the removal frame of seting up the screw hole, the side sliding connection of removal frame has the first dipperstick that is used for measuring the interval, the upside fixedly connected with first telescopic link of pick-up plate, the stiff end welding of first telescopic link has first backup pad, the side welding of first backup pad has the first bracing piece of seting up the spout, first bracing piece sliding connection has the second backup pad that welds mutually with first telescopic link, the one end welding that first backup pad was kept away from to first bracing piece has the base, the upside welding of base has first fixed plate.
Preferably, the side edge of the first fixed plate is slidably connected with a first movable plate, and the first movable plate is in threaded connection with a fixing bolt for fixing the first movable plate and the first fixed plate.
Preferably, the side sliding connection of first fixed plate has the second dipperstick, the upside fixedly connected with conveyor of base.
Preferably, a circuit board conveying box for conveying the circuit board is arranged on the upper side of the conveying device, and a second fixing plate is welded on the side edge of the conveying device.
Preferably, a third telescopic rod is fixedly connected to the upper side of the second fixing plate, and a limiting plate for limiting the circuit board test is welded to the output end of the third telescopic rod.
Preferably, the upper side of base installs the containing box of placing the detection completion circuit board, the inboard of containing box rotates and is connected with first bearing.
Preferably, a conveying plate provided with a chute is fixedly connected to the side edge of the first bearing, and a sliding block is slidably connected to the conveying plate.
Preferably, the sliding block is rotationally connected with a second telescopic rod, a buffer spring is welded on the inner wall of the storage box, and a baffle plate in sliding connection with the storage box is welded on one end, far away from the storage box, of the buffer spring.
Compared with the prior art, the utility model has the technical effects and advantages that:
this circuit board testing arrangement will remove frame and pick-up plate through fixing bolt and fix, and rethread first dipperstick is measured, and the second dipperstick removes first fly leaf to suitable position, realizes the protection to circuit board and pick-up plate, avoids the too near distance between pick-up plate and the circuit board, leads to detection device and circuit board to damage for work efficiency reduces, and leads to device and circuit board to damage for the finished product increases.
This circuit board testing arrangement removes limiting plate through the third telescopic link, realizes fixed spacing to circuit board transport box, makes things convenient for the detection board to the detection of circuit board, leads to the transport board angle to change through the flexible of second telescopic link 19, makes things convenient for stacking of circuit board transport box, and conveniently accomodates the circuit board, and realizes the buffering to circuit board transport box through spout spring and baffle, avoids removing the damage that leads to the circuit board.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a first movable plate according to the present utility model;
FIG. 3 is a schematic view of a limiting plate according to the present utility model;
fig. 4 is a cross-sectional view of the storage box of fig. 1 in the direction A-A according to the present utility model.
Reference numerals illustrate:
in the figure: 1. a base; 2. a first support bar; 3. a first support plate; 4. a second support plate; 5. a first telescopic rod; 6. a detection plate; 7. a moving frame; 8. a first measuring scale; 9. a conveying device; 10. a circuit board transport box; 11. a first fixing plate; 12. a fixing bolt; 13. a first movable plate; 14. a second measuring scale; 15. a storage box; 16. a first bearing; 17. a conveying plate; 18. a sliding block; 19. a second telescopic rod; 20. a baffle; 21. a buffer spring; 22. a second fixing plate; 23. a third telescopic rod; 24. and a limiting plate.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
In order to solve the problem that the above-mentioned proposes, a circuit board testing arrangement as shown in fig. 1 through 4, including the pick-up plate 6 that is used for the circuit board to detect and the side is offered threaded hole, the outside sliding connection of pick-up plate 6 has the removal frame 7 of seting up the threaded hole, pick-up plate 6 and removal frame 7 push rod fixing bolt 12 are fixed, the side sliding connection of removal frame 7 has the first dipperstick 8 that is used for measuring the interval, threaded hole is offered to first dipperstick 8, make things convenient for fixing bolt 12 to fix first dipperstick 8 and pick-up plate 6, pick-up plate 6 is convenient for have a plurality of detection needles, the upside fixedly connected with first telescopic link 5 of pick-up plate 6, the output welding of first telescopic link 5 has second backup pad 4, the slider has been seted up to second backup pad 4.
Be provided with the sheet rubber in the spout of first bracing piece 2, provide frictional force for the slip of first bracing piece 2 and second backup pad 4, the stiff end welding of first telescopic link 5 has first backup pad 3, the side welding of first backup pad 3 has the first bracing piece 2 of seting up the spout, it is fixed with pick-up plate 6 to remove frame 7 through fixing bolt 12, the rethread first dipperstick 8 measures, second dipperstick 8 removes first fly leaf 13 to suitable position, realize the protection to circuit board and pick-up plate 6, avoid the distance too near between pick-up plate 6 and the circuit board, lead to pick-up plate 6 and circuit board damage, first bracing piece 2 sliding connection has the second backup pad 4 with first telescopic link 5 looks welded, the one end welding that first backup pad 3 was kept away from to first bracing piece 2 has base 1, the upside welding of base 1 has first fixed plate 11.
The side sliding connection of first fixed plate 11 has first fly leaf 13, first fly leaf 13 spiro union has the fixing bolt 12 that is used for fixed first fly leaf 13 and first fixed plate 11, fixing bolt 12 is fixed second dipperstick 14 mutually with first fixed plate 11, the side sliding connection of first fixed plate 11 has second dipperstick 14, the upside fixedly connected with conveyor 9 of base 1, conveyor 9 is provided with the conveyer belt, fixed plate, motor and device, the conveyer belt upside of conveyor 9 is rubber products, circuit board transport box 10 bottom side is provided with the rubber pad, provide frictional force for the removal of circuit board transport box 10 on conveyor 9, the upside of conveyor 9 is provided with the circuit board transport box 10 that is used for transporting the circuit board, the side welding of conveyor 9 has second fixed plate 22, second fixed plate 22 fixed connection and conveyor 9's fixed plate department, the upside fixedly connected with third telescopic link 23 of second fixed plate 22, the output welding of third telescopic link 23 has the limiting plate 24 that carries out the spacing for the circuit board test.
The containing box 15 for placing the detection completion circuit board is installed on the upper side of the base 1, the first bearing 16 is rotationally connected to the inner side of the containing box 15, the conveying plate 17 with a sliding groove is fixedly connected to the side edge of the first bearing 16, the sliding block 18 is slidingly connected to the conveying plate 17, the second telescopic rod 19 is rotationally connected to the sliding block 18, the buffer spring 21 is welded to the inner wall of the containing box 15, the baffle 20 is welded to one end, far away from the containing box 15, of the buffer spring 21, the baffle 20 is slidingly connected with the containing box 15, a T-shaped sliding block is arranged at the bottom of the baffle 20, a sliding groove is formed in the bottom side of the containing box 15, and a rubber sheet is installed in the sliding groove to provide friction force for sliding of the baffle 20 and the containing box 15.
The first telescopic rod 5, the detection plate 6, the conveying device 9, the second telescopic rod 19 and the third telescopic rod 23 are all conventional instruments, the working principle, the size and the model are irrelevant to the functions of the utility model, so that the functions are not described more, the functions are controlled by a remote control switch, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power supply also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so that the control mode and circuit connection are not explained in detail.
Principle of operation
This circuit board testing arrangement removes second dipperstick 14 and first fly leaf 13, rethread fixing bolt 12 is fixed, confirm the height of first fly leaf 13, remove first dipperstick 8 and remove frame 7, remove it to suitable position, conveniently provide protection to pick-up plate 6 and circuit board, protection testing process, start conveyor 9 and drive circuit board transport box 10 and remove, start third telescopic link 23 and drive limiting plate 24 and remove, realize the spacing to circuit board transport box 24, start first telescopic link 5 and drive pick-up plate 6 and remove, realize the detection to the circuit board, after the detection is accomplished, remove circuit board transport box 10 to on the transport board 17, start second telescopic link 19 and drive transport plate 17 and incline, realize accomodating circuit board transport box 10.
It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a circuit board testing arrangement, includes and is used for circuit board to detect and the side is offered pick-up plate (6) of screw hole, its characterized in that: the outside sliding connection of pick-up board (6) has the removal frame (7) of seting up the screw hole, the side sliding connection of removing frame (7) has first dipperstick (8) that are used for measuring the interval, the upside fixedly connected with first telescopic link (5) of pick-up board (6), the stiff end welding of first telescopic link (5) has first backup pad (3), the side welding of first backup pad (3) has first bracing piece (2) of seting up the spout, first bracing piece (2) sliding connection has second backup pad (4) with first telescopic link (5) looks welded, the one end welding that first backup pad (3) were kept away from to first bracing piece (2) has base (1), the upside welding of base (1) has first fixed plate (11).
2. The circuit board testing device of claim 1, wherein: the side sliding connection of first fixed plate (11) has first fly leaf (13), first fly leaf (13) spiro union has fixing bolt (12) that are used for fixed first fly leaf (13) and first fixed plate (11).
3. The circuit board testing device of claim 2, wherein: the side sliding connection of first fixed plate (11) has second dipperstick (14), the upside fixedly connected with conveyor (9) of base (1).
4. A circuit board testing device according to claim 3, wherein: the upper side of the conveying device (9) is provided with a circuit board conveying box (10) for conveying circuit boards, and a second fixing plate (22) is welded on the side edge of the conveying device (9).
5. The circuit board testing device of claim 4, wherein: the upper side of second fixed plate (22) fixedly connected with third telescopic link (23), the output welding of third telescopic link (23) has limiting plate (24) that carries out spacing for the circuit board test.
6. The circuit board testing device of claim 5, wherein: the upper side of base (1) is installed and is placed containing box (15) of detection completion circuit board, the inboard of containing box (15) rotates and is connected with first bearing (16).
7. The circuit board testing device of claim 6, wherein: the side of the first bearing (16) is fixedly connected with a conveying plate (17) provided with a chute, and the conveying plate (17) is connected with a sliding block (18) in a sliding manner.
8. The circuit board testing device of claim 7, wherein: the sliding block (18) is rotationally connected with a second telescopic rod (19), a buffer spring (21) is welded on the inner wall of the storage box (15), and a baffle (20) in sliding connection with the storage box (15) is welded on one end, far away from the storage box (15), of the buffer spring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663428.5U CN220154505U (en) | 2023-06-28 | 2023-06-28 | Circuit board testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663428.5U CN220154505U (en) | 2023-06-28 | 2023-06-28 | Circuit board testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154505U true CN220154505U (en) | 2023-12-08 |
Family
ID=89013798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321663428.5U Active CN220154505U (en) | 2023-06-28 | 2023-06-28 | Circuit board testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154505U (en) |
-
2023
- 2023-06-28 CN CN202321663428.5U patent/CN220154505U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |