CN220305678U - Singlechip testing arrangement - Google Patents
Singlechip testing arrangement Download PDFInfo
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- CN220305678U CN220305678U CN202321056011.2U CN202321056011U CN220305678U CN 220305678 U CN220305678 U CN 220305678U CN 202321056011 U CN202321056011 U CN 202321056011U CN 220305678 U CN220305678 U CN 220305678U
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000008520 organization Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a single chip microcomputer testing device, and relates to the technical field of single chip microcomputer testing. This singlechip testing arrangement, including mounting box and accredited testing organization, the top fixed mounting of mounting box has the box, accredited testing organization sets up on the box, including first electric putter, the connection box, the slide bar, the power cord, tester and connector, thereby be used for through controlling first electric putter start and drive two sets of connectors and push down, thereby can control two sets of connectors and carry out lateral shifting through the setting of slide bar, rotate through control knob, thereby drive two sets of connecting blocks and remove to the center, and then drive two sets of limiting plates and remove to the center, thereby carry out centre gripping and spacing to the singlechip, through telescopic link and buffer spring's setting, thereby make the device carry out the centre gripping to the singlechip, can carry out certain buffering, thereby prevent that the clamping strength from being too big to cause the damage to the singlechip, the device's practicality has further been improved.
Description
Technical Field
The utility model relates to the technical field of single-chip microcomputer testing, in particular to a single-chip microcomputer testing device.
Background
The single chip microcomputer is a typical embedded microcontroller, and is composed of an arithmetic unit, a controller, a memory, input and output equipment and the like, and is equivalent to a microcomputer.
The single chip microcomputer board card testing device with the bulletin number of CN218727819U comprises a carrier plate, wherein supporting legs are fixedly arranged at four edges at the bottom of the carrier plate, and supporting rods and protruding blocks are fixedly arranged at two sides of the top of the carrier plate respectively; the movable rod is arranged at the top of the carrier plate, the middle part in the movable rod is movably penetrated with the cross rod, and the cross rod is fixedly connected with the convex block. According to the utility model, the limiting rings, the inserting rods and the inserting grooves are arranged, so that the positions of the movable limiting blocks can be limited due to the arrangement of the limiting rings in the use process of the single-chip microcomputer board card testing device, and compared with the existing mode, the chip connecting seat and the single-chip microcomputer are indirectly damaged due to the fact that the limiting blocks excessively squeeze the circuit board to deform, meanwhile, the inserting grooves are provided with a plurality of groups, the positions of the limiting rings can be adjusted according to the size of the circuit board, and the application range is wide.
The single chip microcomputer board card testing device has the advantages that although the position of the limiting ring can be adjusted according to the size of the circuit board, the application range is wide, when the device is used, the single chip microcomputer board card is electrified to detect the normal operation of the single chip microcomputer board card, the positions of the board cards of different types of single chip microcomputers are different, so that the device cannot be well adjusted in testing, the device cannot be well adapted to different types of single chip microcomputers, and the device can be improved according to the problem.
Disclosure of Invention
The utility model aims to provide a singlechip testing device which can solve the problem that part of devices cannot well adjust the testing position of the device during testing, so that the singlechip testing device cannot be well adapted to different types of singlechips.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a single chip microcomputer testing device comprises:
the top of the mounting box is fixedly provided with a box body;
the testing mechanism is arranged on the box body and comprises a first electric push rod, a connecting box, a sliding rod, a power-on wire, a testing machine and connectors, and is used for driving two groups of connectors to press downwards by controlling the starting of the first electric push rod, and the two groups of connectors can be controlled to transversely move by the arrangement of the sliding rod.
Preferably, the top fixed mounting of box has first electric putter, and first electric putter's free end extends to the inside fixed mounting of box and has the spread spectrum, and the inside fixed mounting of spread spectrum has the slide bar, and slidable mounting has two sets of testers and is left and right sides distribution on the slide bar, and the input fixed mounting of tester has the power-on line, and the output fixed mounting of tester has the connector.
Preferably, the bottom of mounting box is provided with the supporting box, and the inboard bottom fixed mounting of supporting box has two sets of guide slots and is left and right sides and distribute, and the inside slidable mounting of guide slot has the guide arm, and the one end fixed mounting of guide arm is in the bottom of mounting box, and the inboard bottom fixed mounting of supporting box has the second electric putter, and the free end fixed mounting of second electric putter is in the bottom of mounting box.
Preferably, the inside of the installation box is rotatably provided with a bidirectional threaded rod, and one end of the bidirectional threaded rod extends to the outside of the installation box and is fixedly provided with a knob.
Preferably, the top of the mounting box is fixedly provided with a placement block.
Preferably, the two groups of connecting blocks are arranged on the bidirectional threaded rod in a threaded manner and distributed left and right, the top of the mounting box is provided with a movable opening, the top of the connecting block is fixedly provided with a mounting block, and one end of the mounting box extends to the outer part of the mounting box through the movable opening.
Preferably, two groups of telescopic rods are arranged on the mounting block and are distributed up and down, buffer springs are arranged on the telescopic rods, and a limiting plate is fixedly arranged at one end of each telescopic rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model provides a singlechip testing arrangement, through first electric putter, the connection box, the slide bar, the power lead, the combined use of test machine and connector, thereby the device can start through control first electric putter and drive two sets of connectors and descend, thereby the position of two sets of connectors can be controlled to a certain extent through the setting of slide bar to the device, the singlechip of the adaptation not equidimension that makes it better, through the setting of power lead, carry out the circular telegram to the connector, through on moving the positive negative pole of singlechip integrated circuit board with the connector, thereby carry out the circular telegram to it, and then detect its running state, the practicality of device has been improved.
(2) This singlechip testing arrangement, through two-way threaded rod, the knob, the connecting block, the connecting rod, movable mouth, the installation piece, the telescopic link, buffer spring and limiting plate's combined use, make the device rotate through control knob, thereby drive two sets of connecting blocks and remove to the center, and then drive two sets of limiting plates and remove to the center, thereby carry out centre gripping and spacing to the singlechip, through telescopic link and buffer spring's setting, make the device carry out the centre gripping to the singlechip, can carry out certain buffering, thereby prevent that the clamping strength is too big to cause the damage to the singlechip, further improvement the practicality of device.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is an enlarged view of the portion a of the present utility model.
Reference numerals: 1. a mounting box; 2. a supporting box; 3. a case; 4. a testing mechanism; 401. a first electric push rod; 402. a connection box; 403. a slide bar; 404. a power-on wire; 405. a testing machine; 406. a connector; 5. a second electric push rod; 6. a guide groove; 7. a guide rod; 8. placing a block; 9. a two-way threaded rod; 10. a knob; 11. a connecting block; 12. a connecting rod; 13. a movable opening; 14. a mounting block; 15. a telescopic rod; 16. a buffer spring; 17. and a limiting plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a singlechip testing arrangement, including install bin 1 and accredited testing organization 4, install bin 1's top fixed mounting has box 3, and accredited testing organization 4 sets up on box 3, including first electric putter 401, connection box 402, slide bar 403, circular telegram line 404, tester 405 and connector 406 for thereby start through control first electric putter 401 and drive two sets of connectors 406 and push down, thereby can control two sets of connectors 406 and carry out lateral shifting through the setting of slide bar 403.
The top fixed mounting of box 3 has first electric putter 401, the free end of first electric putter 401 extends to the inside fixed mounting of box 3 has connection box 402, the inside fixed mounting of connection box 402 has slide bar 403, slidable mounting has two sets of testers 405 and is left and right sides and distributes on the slide bar 403, the input fixed mounting of tester 405 has the power cord 404, the output fixed mounting of tester 405 has connector 406, through the use of the combination of first electric putter 401, connection box 402, slide bar 403, the power cord 404, tester 405 and connector 406, thereby the device can be through the start-up of control first electric putter 401 drives two sets of connectors 406 and descends, thereby the setting through slide bar 403 can make the device control the position of two sets of connectors 406 to a certain extent, make the singlechip of different sizes that it can be better, through the setting of power cord 404, carry out the circular telegram to connector 406, through moving the connector 406 to the positive and negative pole of singlechip integrated circuit board, thereby carry out the circular telegram to it, and then detect its running state, the practicality of device has been improved.
The bottom of install bin 1 is provided with supporting box 2, and supporting box 2's inboard bottom fixed mounting has two sets of guide slots 6 and is left and right sides and distribute, and the inside slidable mounting of guide slot 6 has guide arm 7, and the one end fixed mounting of guide arm 7 is in the bottom of install bin 1, and supporting box 2's inboard bottom fixed mounting has second electric putter 5, and the free end fixed mounting of second electric putter 5 is in the bottom of install bin 1.
The inside of the mounting box 1 is rotatably provided with a bidirectional threaded rod 9, and a knob 10 is fixedly arranged outside the mounting box 1, wherein one end of the bidirectional threaded rod 9 extends to the outside of the mounting box 1.
The top of the mounting box 1 is fixedly provided with a placement block 8.
Two groups of connecting blocks 11 are arranged on the bidirectional threaded rod 9 in a threaded manner and distributed left and right, a movable opening 13 is formed in the top of the mounting box 1, 122 is fixedly arranged at the top of the connecting blocks 11, and a mounting block 14 is fixedly arranged at one end of the mounting box 1, extending to the outside of the mounting box 1 through the movable opening 13.
Be provided with two sets of telescopic links 15 and distribute from top to bottom on the installation piece 14, be provided with buffer spring 16 on the telescopic link 15, the one end fixed mounting of telescopic link 15 has limiting plate 17, through the combination of two-way threaded rod 9, knob 10, connecting block 11, connecting rod 12, movable port 13, installation piece 14, telescopic link 15, buffer spring 16 and limiting plate 17 is used, make the device rotate through control knob 10, thereby drive two sets of connecting blocks 11 and remove to the center, and then drive two sets of limiting plate 17 and remove to the center, thereby carry out centre gripping and spacing to the singlechip, through the setting of telescopic link 15 and buffer spring 16, make the device carry out the centre gripping to the singlechip, can carry out certain buffering, thereby prevent that the clamping dynamics from being too big causes the damage to the singlechip, the practicality of device has further been improved.
Working principle: during the use, place the singlechip on placing the piece 8, rotate through control knob 10, thereby drive two sets of connecting blocks 11 and remove to the center, and then drive two sets of limiting plates 17 and remove to the center, thereby carry out centre gripping and spacing to the singlechip, through the setting of telescopic link 15 and buffer spring 16, make the device carry out centre gripping to the singlechip, can carry out certain buffering, thereby prevent that the clamping strength is too big and cause the damage to the singlechip, thereby drive two sets of connectors 406 through controlling first electric putter 401 start-up, thereby can make the device control the position of two sets of connectors 406 to a certain extent through the setting of sliding rod 403, make the singlechip of its adaptation not equidimension, through the setting of lead wire 404 circular telegram, through moving the positive and negative poles of singlechip integrated circuit board with connector 406, thereby carry out circular telegram to it, and then detect its running state, the practicality of device has been improved, start-up through controlling second electric putter 5, thereby can drive install case 1 and carry out certain, make the device can adapt to the guide slot of difference and set up through the guide arm 7, the device that can be firm to the device is installed to the device through the setting up of the guide arm 7, the stability is improved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A singlechip testing arrangement, characterized by that includes:
the device comprises a mounting box (1), wherein a box body (3) is fixedly arranged at the top of the mounting box (1);
the testing mechanism (4) is arranged on the box body (3), and comprises a first electric push rod (401), a connecting box (402), a sliding rod (403), a power-on line (404), a testing machine (405) and connectors (406), and is used for driving two groups of connectors (406) to press downwards by controlling the starting of the first electric push rod (401), and controlling the two groups of connectors (406) to move transversely by setting the sliding rod (403).
2. The single-chip microcomputer testing device according to claim 1, wherein: the top fixed mounting of box (3) has first electric putter (401), and the inside fixed mounting that the free end of first electric putter (401) extends to box (3) has connection box (402), and the inside fixed mounting of connection box (402) has slide bar (403), and slidable mounting has two sets of testers (405) and is left and right sides and distribute on slide bar (403), and the input fixed mounting of tester (405) has lead to wire (404), and the output fixed mounting of tester (405) has connector (406).
3. The single-chip microcomputer testing device according to claim 2, wherein: the bottom of mounting box (1) is provided with supporting box (2), and the inboard bottom fixed mounting of supporting box (2) has two sets of guide slots (6) and is left and right sides and distribute, and the inside slidable mounting of guide slot (6) has guide arm (7), and the one end fixed mounting of guide arm (7) is in the bottom of mounting box (1), and the inboard bottom fixed mounting of supporting box (2) has second electric putter (5), and the free end fixed mounting of second electric putter (5) is in the bottom of mounting box (1).
4. A single-chip microcomputer testing device according to claim 3, characterized in that: the inside rotation of install box (1) is installed two-way threaded rod (9), and the outside fixed mounting that one end of two-way threaded rod (9) extended to install box (1) has knob (10).
5. The single-chip microcomputer testing device according to claim 4, wherein: the top of the installation box (1) is fixedly provided with a placement block (8).
6. The single-chip microcomputer testing device according to claim 5, wherein: two sets of connecting blocks (11) are installed on the bidirectional threaded rod (9) in a threaded mode and distributed left and right, movable openings (13) are formed in the top of the installation box (1), the tops of the connecting blocks (11) are fixedly provided with mounting blocks (122), and one end of the installation box (1) extends to the outer portion of the installation box (1) through the movable openings (13) to be fixedly provided with mounting blocks (14).
7. The single-chip microcomputer testing device according to claim 6, wherein: two groups of telescopic rods (15) are arranged on the mounting block (14) and are distributed up and down, buffer springs (16) are arranged on the telescopic rods (15), and a limiting plate (17) is fixedly arranged at one end of each telescopic rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056011.2U CN220305678U (en) | 2023-05-05 | 2023-05-05 | Singlechip testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056011.2U CN220305678U (en) | 2023-05-05 | 2023-05-05 | Singlechip testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305678U true CN220305678U (en) | 2024-01-05 |
Family
ID=89346684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321056011.2U Active CN220305678U (en) | 2023-05-05 | 2023-05-05 | Singlechip testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305678U (en) |
-
2023
- 2023-05-05 CN CN202321056011.2U patent/CN220305678U/en active Active
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