CN219777753U - Development board test stabilizing mechanism - Google Patents
Development board test stabilizing mechanism Download PDFInfo
- Publication number
- CN219777753U CN219777753U CN202320918809.7U CN202320918809U CN219777753U CN 219777753 U CN219777753 U CN 219777753U CN 202320918809 U CN202320918809 U CN 202320918809U CN 219777753 U CN219777753 U CN 219777753U
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- fixedly connected
- screw rod
- development board
- screw
- board test
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- 238000011161 development Methods 0.000 title claims abstract description 34
- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 title abstract description 8
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000013459 approach Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a development board testing and stabilizing mechanism which comprises a supporting frame, wherein supporting feet are fixedly connected to four corners of the lower end of the supporting frame, a first screw is rotatably connected to the middle position inside the supporting frame, and first limiting rods are fixedly connected to the positions, located on the front side and the rear side of the first screw, inside the supporting frame. According to the utility model, the space between the clamping assemblies can be adjusted through the first adjusting knob, the first bidirectional screw and the second limiting rod, so that the clamping device can be suitable for development plates with different widths, the space between the sliding blocks corresponding to the front side and the rear side can be adjusted through the second adjusting knob, the second bidirectional screw and the sliding rail, the position of the adjusting screw can be suitable for development plates with different lengths, and the soft cushion can be driven to descend to clamp the development plates by rotating the third adjusting knob to drive the adjusting screw to rotate.
Description
Technical Field
The utility model relates to the technical field of stabilizing mechanisms, in particular to a clamping stabilizing mechanism for testing a payment terminal development circuit board.
Background
In the development process of electronic products, the innovation of the circuit board is mainly realized, the circuit board needs to be tested in the production process of the circuit board, and the circuit board needs to be fixed in the test process, so that a clamping and stabilizing mechanism needs to be used.
The Chinese patent with the patent publication number of CN211206581U discloses a fixing device for testing a circuit board developed by an electronic product, which comprises a support plate; be provided with the lead screw between the extension board, inside the extension board is embedded at the lead screw both ends, the extension board is passed to lead screw one end and is installed inside the motor, the lead screw upside is provided with holds the platform, hold a inside intermediate position of platform and be provided with screw nut, screw nut welds and holds the platform inside, screw nut cover is in the lead screw outside, the lead screw both ends are provided with the slide rod, the slide rod runs through and holds the platform, slide rod both ends welding is in the extension board upside, hold a upside both ends and be provided with the spring clamp, spring clamp bottom pivot welding is holding a upside, spring clamp one end is provided with the hand sheet, hand sheet and spring clamp set up as an organic wholely. When the circuit board is required to be placed, the motor drives the screw rod to rotate, the screw rod drives the containing table to move, and the containing table is moved to the outer side of the testing device, so that a worker can conveniently place the circuit board.
The fixing device for testing the circuit board cannot adjust the distance between the clamping splints according to the size of the circuit board, and the application range is narrow.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a development board test stabilizing mechanism.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a development board test stabilizing mean, includes braced frame, equal fixedly connected with support lower extreme four corners department of braced frame supports the lower extreme, braced frame's inside intermediate position rotates and is connected with first screw rod, braced frame's inside is located the equal fixedly connected with first gag lever post in position of side around the first screw rod, braced frame's upper end is provided with moving platform, moving platform includes the backup pad, the lower extreme fixedly connected with link of backup pad, the both sides of backup pad all are provided with clamping subassembly, the lower extreme both sides intermediate position fixedly connected with fixed plate of backup pad, intermediate position rotation is connected with first bi-directional screw rod between the fixed plate, the equal fixedly connected with second gag lever post in position of side around being located first bi-directional screw rod between the fixed plate.
Further, the intermediate position of the connecting frame is in threaded connection with the first screw rod, and the front side and the rear side of the connecting frame are respectively in sliding connection with the corresponding first limiting rods.
Further, a first servo motor is fixedly connected to the middle position of the right side of the supporting frame, and the output end of the first servo motor is fixedly connected with the right end of the first screw rod.
Further, the clamping assembly comprises a connecting block, the middle position of the connecting block is in threaded connection with one side of the first bidirectional screw rod, two ends of the connecting block are respectively in sliding connection with the corresponding second limiting rods, and one end of the first bidirectional screw rod is fixedly connected with a first adjusting knob.
Further, the fixed frame is all fixedly connected with at connecting block both ends, the one end fixedly connected with slide rail of fixed frame, the inside rotation of slide rail is connected with the two-way screw rod of second, the one end fixedly connected with second adjust knob of two-way screw rod of second, the inside both sides of slide rail all sliding connection has the slider.
Further, the intermediate position of slider respectively with one side threaded connection of corresponding second bidirectional screw rod, the equal fixedly connected with L type connecting plate of upper end of slider, equal threaded connection has adjusting screw on the L type connecting plate, the equal fixedly connected with third adjust knob of upper end of adjusting screw, the lower extreme of third adjust knob is all rotated and is connected with the cushion.
The utility model has the beneficial effects that:
when the development board testing and stabilizing mechanism is used, the position of the movable platform is adjusted through the first servo motor, the first screw rod and the first limiting rod, so that the movable platform can move to the lower end of the testing device, the development board can be placed and taken conveniently, the space between clamping assemblies can be adjusted through the first adjusting knob, the first bidirectional screw rod and the second limiting rod, the clamping device can be suitable for development boards with different widths, the space between the front and rear corresponding sliding blocks can be adjusted through the second adjusting knob, the second bidirectional screw rod and the sliding rail, the position of the adjusting screw rod can be suitable for development boards with different lengths, the cushion can be driven to descend to clamp the development boards by rotating the third adjusting knob, and accordingly the device can be suitable for clamping and stabilizing the development boards with different sizes.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: a front view of the present utility model;
fig. 2: the internal structure of the support frame is schematically shown;
fig. 3: the mounting structure of the clamping assembly is schematically shown;
fig. 4: the mounting structure of the clamping assembly is schematically shown;
fig. 5: the clamping assembly structure of the utility model is schematically shown;
fig. 6: the enlarged schematic view of fig. 5 a of the present utility model.
The reference numerals are as follows:
1. a support frame; 2. supporting the ground feet; 3. a mobile platform; 4. a first screw; 5. a first stop lever; 6. a first servo motor; 7. a support plate; 8. a connecting frame; 9. clamping the assembly; 10. a fixing plate; 11. a first bi-directional screw; 12. a second limit rod; 13. a first adjustment knob; 14. a connecting block; 15. a fixing frame; 16. a slide rail; 17. a second bidirectional screw; 18. a second adjustment knob; 19. a slide block; 20. an L-shaped connecting plate; 21. adjusting a screw; 22. a third adjustment knob; 23. and a soft cushion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-6, relate to a development board test stabilizing mean, including braced frame 1, braced frame 1's lower extreme four corners department all fixedly connected with supports lower margin 2, braced frame 1's inside intermediate position rotates and is connected with first screw rod 4, braced frame 1's inside is located the position of first screw rod 4 front and back side and all fixedly connected with first gag lever post 5, braced frame 1's upper end is provided with moving platform 3, moving platform 3 includes backup pad 7, backup pad 7's lower extreme fixedly connected with link 8, backup pad 7's both sides all are provided with clamping subassembly 9, backup pad 7's lower extreme both sides intermediate position fixedly connected with fixed plate 10, intermediate position rotation is connected with first two-way screw rod 11 between the fixed plate 10, be located the position of first two-way screw rod 11 front and back side and all fixedly connected with second gag lever post 12 between the fixed plate 10.
As shown in fig. 1-6, the middle position of the connecting frame 8 is in threaded connection with the first screw 4, the front side and the rear side of the connecting frame 8 are respectively in sliding connection with the corresponding first limiting rods 5, the middle position on the right side of the supporting frame 1 is fixedly connected with the first servo motor 6, the output end of the first servo motor 6 is fixedly connected with the right end of the first screw 4, the first servo motor 6 drives the first screw 4 to rotate, and the moving platform 3 can be driven to move along the first limiting rods 5 through the connecting frame 8, so that the moving platform 3 can move to the lower end of the testing device, and the development board can be placed and taken conveniently.
As shown in fig. 1-6, the clamping assembly 9 comprises a connecting block 14, the middle position of the connecting block 14 is in threaded connection with one side of a first bidirectional screw 11, two ends of the connecting block 14 are respectively in sliding connection with a corresponding second limiting rod 12, one end of the first bidirectional screw 11 is fixedly connected with a first adjusting knob 13, two ends of the connecting block 14 are respectively fixedly connected with a fixing frame 15, one end of the fixing frame 15 is fixedly connected with a sliding rail 16, the inside of the sliding rail 16 is rotationally connected with a second bidirectional screw 17, one end of the second bidirectional screw 17 is fixedly connected with a second adjusting knob 18, two sides of the inside of the sliding rail 16 are respectively in threaded connection with a sliding block 19, the middle position of the sliding block 19 is respectively in threaded connection with one side of the corresponding second bidirectional screw 17, the upper ends of the sliding blocks 19 are respectively fixedly connected with an L-shaped connecting plate 20, the L-shaped connecting plate 20 is respectively in threaded connection with an adjusting screw 21, the upper ends of the adjusting screw rods 21 are fixedly connected with third adjusting knobs 22, the lower ends of the third adjusting knobs 22 are respectively and rotatably connected with a soft cushion 23, a development board is placed on the supporting plate 7 and positioned between the sliding rails 16, the first adjusting knob 13 is rotated to drive the first bidirectional screw rods 11 to rotate, the clamping assembly 9 can be driven to approach along the second limiting rods 12 through the connecting blocks 14, the sliding rails 16 can limit the development board, the spacing between the front and rear corresponding sliding blocks 19 can be adjusted through the second adjusting knob 18, the second bidirectional screw rods 17 and the sliding rails 16, in particular, the second adjusting knob 18 is rotated to drive the second bidirectional screw rods 17 to rotate, the sliding blocks 19 can be driven to approach or separate along the sliding rails 16, the position of the adjusting screw rods 21 can be suitable for development boards with different lengths, the third adjusting knob 22 is rotated to drive the adjusting screw 21 to rotate so as to drive the soft cushion 23 to descend to clamp the development board, so that the device can be suitable for clamping development boards with different sizes firmly.
Working principle: when using, through the first servo motor 6 that sets up, first screw rod 4 and first gag lever post 5 adjust the position of moving platform 3, specifically, first servo motor 6 drives first screw rod 4 and rotates, can drive moving platform 3 and move along first gag lever post 5 through link 8, make moving platform 3 can remove testing arrangement's lower extreme, be convenient for develop the place and take of board, can adjust the interval between clamping assembly 9 through the first adjust knob 13 that sets up, first bidirectional screw rod 11, second gag lever post 12, make clamping device can be suitable for the development board with different width, specifically, place the development board in the position between slide rail 16 in backup pad 7, rotate first adjust knob 13 and drive first bidirectional screw rod 11 and rotate, can drive clamping assembly 9 and be close to along second gag lever post 12 through connecting block 14, make slide rail 16 can carry out spacing to the development board, through the second adjust knob 18 that sets up, second bidirectional screw rod 17 and slide rail 16 can be to the interval between the slider 19 that corresponds around, specific adjust knob 13, the second adjust knob is suitable for can be used to drive down along the second adjust knob 18 with the rotation of the two-way screw rod 16, can drive the two-way screw rod 21 along the size can be suitable for the rotation of the development board with the adjustable knob, thereby can drive the two-way screw rod is 21, can be suitable for the rotation along the size of the adjustable knob is with the second drive the adjustable knob is 21, can be down along the rotation along the position of the adjustable knob is with the adjustable knob is driven to the second has the adjustable knob, can be used to drive the development board is driven down.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. Development board test stabilizing mean, including braced frame (1), its characterized in that: the lower extreme four corners department of braced frame (1) is equal fixedly connected with support lower margin (2), the inside intermediate position rotation of braced frame (1) is connected with first screw rod (4), the inside of braced frame (1) is located the position of first screw rod (4) front and back side and is equal fixedly connected with first gag lever post (5), the upper end of braced frame (1) is provided with moving platform (3), moving platform (3) include backup pad (7), the lower extreme fixedly connected with link (8) of backup pad (7), the both sides of backup pad (7) all are provided with clamping subassembly (9), the lower extreme both sides intermediate position fixedly connected with fixed plate (10) of backup pad (7), intermediate position rotation is connected with first two-way screw rod (11) between fixed plate (10), the position that is located the front and back side of first two-way screw rod (11) is equal fixedly connected with second gag lever post (12).
2. A development board test fixture as defined in claim 1, wherein: the middle position of the connecting frame (8) is in threaded connection with the first screw rod (4), and the front side and the rear side of the connecting frame (8) are respectively in sliding connection with the corresponding first limiting rods (5).
3. A development board test fixture as defined in claim 1, wherein: the right side intermediate position fixedly connected with first servo motor (6) of braced frame (1), the output of first servo motor (6) is fixed connection with the right-hand member of first screw rod (4).
4. A development board test fixture as defined in claim 1, wherein: clamping subassembly (9) are including connecting block (14), the intermediate position of connecting block (14) and one side threaded connection of first two-way screw rod (11), the both ends of connecting block (14) respectively with correspond second gag lever post (12) sliding connection, the one end fixedly connected with first adjust knob (13) of first two-way screw rod (11).
5. The development board test fixture of claim 4, wherein: the utility model discloses a fixing rack, including connecting block (14), slide rail (16), second bidirectional screw (17) are rotated in the inside of slide rail (16), the one end fixedly connected with second adjust knob (18) of second bidirectional screw (17), the inside both sides of slide rail (16) all sliding connection have slider (19).
6. The development board test fixture of claim 5, wherein: the middle position of the sliding block (19) is in threaded connection with one side of the corresponding second bidirectional screw rod (17) respectively, the upper end of the sliding block (19) is fixedly connected with an L-shaped connecting plate (20), an adjusting screw (21) is fixedly connected to the L-shaped connecting plate (20) in a threaded manner, a third adjusting knob (22) is fixedly connected to the upper end of the adjusting screw (21), and a soft cushion (23) is rotatably connected to the lower end of the third adjusting knob (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320918809.7U CN219777753U (en) | 2023-04-23 | 2023-04-23 | Development board test stabilizing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320918809.7U CN219777753U (en) | 2023-04-23 | 2023-04-23 | Development board test stabilizing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219777753U true CN219777753U (en) | 2023-09-29 |
Family
ID=88110456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320918809.7U Active CN219777753U (en) | 2023-04-23 | 2023-04-23 | Development board test stabilizing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219777753U (en) |
-
2023
- 2023-04-23 CN CN202320918809.7U patent/CN219777753U/en active Active
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