CN220751792U - Pin test seat - Google Patents
Pin test seat Download PDFInfo
- Publication number
- CN220751792U CN220751792U CN202321366931.4U CN202321366931U CN220751792U CN 220751792 U CN220751792 U CN 220751792U CN 202321366931 U CN202321366931 U CN 202321366931U CN 220751792 U CN220751792 U CN 220751792U
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- CN
- China
- Prior art keywords
- groove
- bottom plate
- rubber pad
- block
- mounting
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000009864 tensile test Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a pin test seat, which comprises: the bottom plate, there is a tensile testing mechanism at the top fixed mounting of this bottom plate, the bottom plate sets up the top of placing the platform, the lower surface of bottom plate is provided with a plurality of erection column, be provided with the recess on the circumference lateral wall of erection column, the inside of holding tank is provided with one and corresponds complex lug with the recess, be provided with a spring between lug and the holding tank inner wall, be provided with a rubber pad between bottom plate and the placing the platform, the upper surface of rubber pad has the fixed block, the lower surface of bottom plate has seted up the piece groove that supplies the fixed block embedding to install, be provided with the groove pad between two inner walls that the piece groove is relative and the fixed block respectively. The pin test seat can realize the buffering of the bottom plate on the basis of realizing the rapid disassembly and assembly of the detection, and reduces the influence of vibration on the test result, thereby improving the accuracy of the detection result.
Description
Technical Field
The utility model relates to the technical field of component pin testing equipment, in particular to a pin testing seat.
Background
The electronic component is a component part of an electronic element and a small machine or instrument, is often composed of a plurality of parts, and can be commonly used in similar products; some parts of the industry such as electric appliances, radios, meters and the like are commonly referred to as electronic devices such as capacitors, transistors, hairsprings, springs and the like. Diodes and the like are common. The diode comprises a main body and pins, and after diode manufacture is finished, a detection device is required to test whether welding tension between the main body and the pins meets the requirement.
The conventional pin test seat generally has a tension meter of a tension test mechanism arranged on a bottom plate, and the bottom plate is fixedly connected with a placing table, however, the tension test mechanism of the pin test seat can generate certain vibration during action, and the vibration can be transmitted to the bottom plate and the placing table, so that the stability of the tension meter can be reduced, and the accuracy of the tension test of a diode is affected.
Disclosure of Invention
The utility model aims to provide a pin test seat which can realize buffering of a bottom plate on the basis of realizing rapid disassembly and assembly of detection, and reduce the influence of vibration on a test result, thereby improving the accuracy of the detection result.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a pin testing stand, comprising: the bottom plate is fixedly provided with a tension testing mechanism for measuring the tension of the diode pins at the top of the bottom plate, the bottom plate is arranged at the top end of a placing table, the lower surface of the bottom plate is provided with a plurality of mounting columns, the circumferential side walls of the mounting columns are provided with grooves, the upper surface of the placing table is provided with a plurality of mounting grooves for the mounting columns to be embedded and mounted, two opposite inner walls of the mounting grooves are respectively provided with a containing groove, a lug matched with the grooves correspondingly is arranged in the containing groove, and a spring is arranged between the lug and the inner wall of the containing groove;
a rubber pad is arranged between the bottom plate and the placing table, a fixed block is arranged on the upper surface of the rubber pad, a block groove for embedding and installing the fixed block is formed in the lower surface of the bottom plate, and groove pads are respectively arranged between two inner walls opposite to the block groove and the fixed block.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the grooved pad is fixedly arranged on the two opposite inner walls of the block groove respectively, and is positioned on the upper part of the inner wall, so that a deformation cavity is formed by surrounding the inner wall of the block groove, the top wall of the rubber pad and the bottom wall of the grooved pad.
2. In the scheme, the groove pad is a wear-resistant rubber pad.
3. In the scheme, the rubber pad is provided with a plurality of through holes for the through connection of the mounting columns.
4. In the above scheme, when the protruding block is embedded in the groove, the spring is in a compressed state.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the pin test seat, the upper surface of the placement table is provided with the plurality of mounting grooves for embedding and mounting the mounting columns, the two opposite inner walls of the mounting grooves are respectively provided with the accommodating groove, the inside of the accommodating groove is provided with the convex blocks correspondingly matched with the grooves, the springs are arranged between the convex blocks and the inner walls of the accommodating groove, the rubber pad is arranged between the bottom plate and the placement table, the upper surface of the rubber pad is provided with the fixed block, the lower surface of the bottom plate is provided with the block groove for embedding and mounting the fixed block, and the two opposite inner walls of the block groove and the fixed block are respectively provided with the groove pad.
2. The pin test seat is characterized in that the groove pads are fixedly arranged on the two opposite inner walls of the block groove respectively, and are positioned on the upper parts of the inner walls, so that a deformation cavity is formed by surrounding the inner walls of the block groove, the top wall of the rubber pad and the bottom wall of the groove pad, and the connection tightness of the rubber pad and the bottom plate is improved on the basis of buffering the bottom plate, and the deformation rubber pad is convenient for Rong Zhichan, so that the inclination of the bottom plate caused by the deformation rubber pad is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a pin testing stand according to the present utility model;
FIG. 2 is a schematic diagram of a part of a pin testing stand according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a pin testing stand according to the present utility model;
fig. 4 is an enlarged view of fig. 3 at B in accordance with the present utility model.
In the above figures: 1. a bottom plate; 2. a tension testing mechanism; 3. a placement table; 4. a mounting column; 5. a mounting groove; 6. a receiving groove; 7. a spring; 8. a bump; 9. a groove; 10. a rubber pad; 11. a block groove; 12. a fixed block; 13. a slot pad; 14. a tension meter; 15. a moving block; 16. a test block; 17. a clamping member; 18. a through hole; 19. a deformation cavity.
Detailed Description
The present patent will be further understood by the specific examples given below, which are not intended to be limiting.
Example 1: a pin testing stand, comprising: the bottom plate 1, there is a tensile force testing mechanism fixedly installed on top of this bottom plate 1, the said bottom plate 1 sets up on the top of a placement table 3, the lower surface of the said bottom plate 1 has several mounting columns 4, and there are grooves 9 on the circumferential sidewall of the mounting column 4, offer several mounting grooves 5 for the mounting column 4 to embed and install on the upper surface of the said placement table 3, and offer a container 6 on two opposite inner walls of this mounting groove 5 separately, there is a bump 8 corresponding to groove 9 in the inside of this container 6, there is a spring 7 between inner wall of container 6 and the said bump 8;
the mounting column is inserted into the mounting groove through the through hole of the rubber pad, and the fixed block at the top of the rubber pad is embedded into the block groove, so that the rubber pad is connected with the bottom plate;
a rubber pad 10 is arranged between the bottom plate 1 and the placing table 3, a fixed block 12 is arranged on the upper surface of the rubber pad 10, a block groove 11 for embedding and installing the fixed block 12 is arranged on the lower surface of the bottom plate 1, and a groove pad 13 is respectively arranged between two opposite inner walls of the block groove 11 and the fixed block 12;
the mounting column extrudes the lug and contracts in the shrink groove at the downshift in-process, and the lug extrudes first spring, and when the tongue of mounting column moved to the position of lug, the mounting column no longer carries out effort to the lug, and the lug inserts in the tongue under the restoring effort of first spring, carries out spacingly to the mounting column, and accomplishes the fixed to the bottom plate, makes things convenient for personnel to install fixedly to the bottom plate on placing the bench through this mechanism.
The groove cushion 13 is fixedly installed on the two opposite inner walls of the block groove 11, and is located at the upper portion of the inner wall, so that a deformation cavity 19 is defined between the inner wall of the block groove 11, the top wall of the rubber cushion 10 and the bottom wall of the groove cushion 13, and is used for accommodating the deformed rubber cushion 10.
The bottom plate is pulled upwards, so that the mounting column extrusion convex block contracts towards the contraction groove, and the convex block extrudes the first spring, so that the mounting column can slide out upwards along the mounting groove, and the bottom plate and the placing table are separated quickly.
The rubber pad 10 has a plurality of through holes 18 for the through connection of the mounting posts 4.
When the protruding block 8 is embedded in the groove 9, the spring 7 is in a compressed state;
example 2: a pin testing stand, comprising: the bottom plate 1, there is a tensile force testing mechanism fixedly installed on top of this bottom plate 1, the said bottom plate 1 sets up on the top of a placement table 3, the lower surface of the said bottom plate 1 has several mounting columns 4, and there are grooves 9 on the circumferential sidewall of the mounting column 4, offer several mounting grooves 5 for the mounting column 4 to embed and install on the upper surface of the said placement table 3, and offer a container 6 on two opposite inner walls of this mounting groove 5 separately, there is a bump 8 corresponding to groove 9 in the inside of this container 6, there is a spring 7 between inner wall of container 6 and the said bump 8;
a rubber pad 10 is arranged between the bottom plate 1 and the placing table 3, a fixed block 12 is arranged on the upper surface of the rubber pad 10, a block groove 11 for embedding and installing the fixed block 12 is arranged on the lower surface of the bottom plate 1, and a groove pad 13 is respectively arranged between two opposite inner walls of the block groove 11 and the fixed block 12;
on the basis of realizing quick disassembly and installation of the bottom plate and the placing table, the bottom plate can be buffered through the rubber pad, so that the influence of vibration generated by the tensile force testing mechanism in the action process on the testing result is reduced, and the accuracy of the testing result is improved.
The groove cushion 13 is fixedly installed on the block groove 11 and respectively installed on two opposite inner walls of the block groove 11, and is positioned on the upper part of the inner walls, so that a deformation cavity 19 is defined among the inner walls of the block groove 11, the top wall of the rubber cushion 10 and the bottom wall of the groove cushion 13, and is used for accommodating the deformed rubber cushion 10;
on the basis of realizing buffering to the bottom plate, also improved the compactness that rubber pad and bottom plate are connected, the rubber pad of Rong Zhichan raw deformation of also being convenient for has significantly reduced the condition that the deformation of rubber pad leads to the bottom plate slope.
The groove pad 13 is a wear-resistant rubber pad.
The rubber pad 10 has a plurality of through holes 18 for the through connection of the mounting posts 4.
The tensile testing mechanism 2 further comprises a tensile meter 14 and two moving blocks 15, wherein the tensile meter 14 is fixedly arranged at the top of one moving block 15, the testing block 16 is arranged at the top of the other moving block 15, and two ends of the diode to be tested are respectively connected with clamping pieces 17 of the tensile meter 14 and the testing block 16.
The working principle is as follows: when the rubber pad is used, the mounting column is inserted into the mounting groove through the through hole of the rubber pad, and the fixed block at the top of the rubber pad is embedded into the block groove, so that the rubber pad is connected with the bottom plate; then, the mounting column extrudes the convex block to shrink in the shrinkage groove in the downward moving process, the convex block extrudes the first spring, when the convex groove of the mounting column moves to the position of the convex block, the mounting column does not apply force to the convex block, the convex block is inserted into the convex groove under the reset force of the first spring, the mounting column is limited, the fixation of the bottom plate is completed, and the mechanism is convenient for personnel to install and fix the bottom plate on the placing table;
when the mounting column is disassembled, the bottom plate is pulled upwards, the mounting column extrusion convex block contracts towards the contraction groove, and the convex block extrudes the first spring, so that the mounting column can slide out upwards along the mounting groove, and the bottom plate is separated from the placing table rapidly.
By adopting the pin test seat, the base plate can be buffered by the rubber pad on the basis of realizing quick disassembly and installation of the base plate and the placing table, so that the influence of vibration generated by a tensile force test mechanism in the action process on a test result is reduced, the accuracy of the test result is improved, the tightness of the connection of the rubber pad and the base plate is improved on the basis of realizing buffering of the base plate, the Rong Zhichan deformed rubber pad is also facilitated, and the inclination of the base plate caused by the deformed rubber pad is greatly reduced.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (5)
1. A pin testing stand, comprising: the bottom plate (1), there is a tensile force testing mechanism that is used for measuring diode pin tensile at the top fixed mounting of this bottom plate (1), bottom plate (1) set up the top of placing platform (3), its characterized in that: the lower surface of the bottom plate (1) is provided with a plurality of mounting columns (4), the circumferential side wall of each mounting column (4) is provided with a groove (9), the upper surface of the placing table (3) is provided with a plurality of mounting grooves (5) for embedding the mounting columns (4), two opposite inner walls of each mounting groove (5) are respectively provided with a containing groove (6), a lug (8) corresponding to the corresponding matching of each groove (9) is arranged in each containing groove (6), and a spring (7) is arranged between each lug (8) and each containing groove (6);
a rubber pad (10) is arranged between the bottom plate (1) and the placing table (3), a fixed block (12) is arranged on the upper surface of the rubber pad (10), a block groove (11) for embedding and installing the fixed block (12) is formed in the lower surface of the bottom plate (1), and a groove pad (13) is respectively arranged between two opposite inner walls of the block groove (11) and the fixed block (12).
2. The pin testing stand of claim 1, wherein: the groove pads (13) are fixedly arranged on the two opposite inner walls of the block groove (11), and are respectively arranged on the upper parts of the inner walls, so that a deformation cavity (19) is formed among the inner walls of the block groove (11), the top wall of the rubber pad (10) and the bottom wall of the groove pad (13).
3. The pin testing stand of claim 1 or 2, wherein: the groove pad (13) is a wear-resistant rubber pad.
4. The pin testing stand of claim 1, wherein: the rubber pad (10) is provided with a plurality of through holes (18) for the through connection of the mounting posts (4).
5. The pin testing stand of claim 1, wherein: when the protruding block (8) is embedded in the groove (9), the spring (7) is in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366931.4U CN220751792U (en) | 2023-06-01 | 2023-06-01 | Pin test seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366931.4U CN220751792U (en) | 2023-06-01 | 2023-06-01 | Pin test seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751792U true CN220751792U (en) | 2024-04-09 |
Family
ID=90563578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321366931.4U Active CN220751792U (en) | 2023-06-01 | 2023-06-01 | Pin test seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751792U (en) |
-
2023
- 2023-06-01 CN CN202321366931.4U patent/CN220751792U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |