CN217846536U - PCB performance testing device - Google Patents
PCB performance testing device Download PDFInfo
- Publication number
- CN217846536U CN217846536U CN202122844656.XU CN202122844656U CN217846536U CN 217846536 U CN217846536 U CN 217846536U CN 202122844656 U CN202122844656 U CN 202122844656U CN 217846536 U CN217846536 U CN 217846536U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom plate
- wheel
- threaded rod
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 69
- XVIZMMSINIOIQP-UHFFFAOYSA-N 1,2-dichloro-3-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=CC=CC=2)Cl)=C1Cl XVIZMMSINIOIQP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 150000003071 polychlorinated biphenyls Chemical group 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a PCB board capability test device in PCB test field, including the bottom plate, the PCB board has been placed to the upper end of bottom plate, and the sliding tray has been seted up to the up end of bottom plate, and the inside of sliding tray is rotated and is connected with the threaded rod, the first power device of right-hand member fixedly connected with of threaded rod, and the periphery threaded connection of threaded rod has the moving frame, removes the inside fixedly connected with testing arrangement of frame, the lower extreme fixedly connected with second power device of bottom plate, the utility model discloses simple structure only needs simple operation just can reach the purpose of being convenient for carry out the test to the different positions of PCB board.
Description
Technical Field
The utility model relates to a PCB test field specifically is a PCB board capability test device.
Background
The PCB, also called as a printed circuit board, is a provider of electrical connection of electronic components, and the development of the PCB has been over 100 years; the design of the method is mainly layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, and improving the automation level and the production labor rate.
However, when the PCB is tested, the PCB can only be tested at one position, and when the PCB needs to be tested at other positions, the PCB needs to be moved continuously by a worker, which not only wastes time and labor, but also reduces the efficiency of testing the PCB.
Therefore, the utility model provides a PCB board capability test device to solve the tradition and be not convenient for carry out the problem tested to the different positions of PCB board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCB board capability test device to solve the tradition and be not convenient for carry out the problem tested to the different positions of PCB board.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a PCB board capability test device, includes the bottom plate, the PCB board has been placed to the upper end of bottom plate, the sliding tray has been seted up to the up end of bottom plate, the inside rotation of sliding tray is connected with the threaded rod, the first power device of right-hand member fixedly connected with of threaded rod, the periphery threaded connection of threaded rod has the moving frame, the inside fixedly connected with testing arrangement of moving frame, the lower extreme fixedly connected with second power device of bottom plate.
As a further aspect of the present invention: the lower extreme fixedly connected with supporting leg of bottom plate, the supporting leg is provided with a plurality of even distributions at the lower extreme of bottom plate, and the during operation is under the effect of supporting leg for overall device is more stable places subaerial.
As a further aspect of the present invention: first power device includes first mount, second motor, second action wheel, second from driving wheel and second belt, the first mount of right-hand member fixedly connected with of bottom plate, the inside fixedly connected with second motor of first mount, the play axle head of second motor with be located the front end fixed connection between the threaded rod is located the front end the periphery fixedly connected with second action wheel of threaded rod is located the rear end the right-hand member fixedly connected with second of threaded rod is followed the driving wheel, second action wheel and second are connected through the second belt from the driving wheel between, and the during operation opens the second motor, drives the threaded rod that is located the front end and rotates under the effect of second motor, and the threaded rod that is located the front end rotates and drives the second action wheel and rotates, and the second action wheel rotates and drives the second and rotate from the driving wheel under the effect of second belt, and the second rotates and drives the threaded rod that is located the rear end from the driving wheel, and the threaded rod that is located front end and rear end can rotate simultaneously like this.
As a further aspect of the present invention: the testing device comprises a rotating shaft, a sliding rod, a spring, a connecting plate, a cam, a second fixing frame, a moving plate and a testing head, wherein the sliding rod and the spring are fixedly connected inside the moving frame at the front end; be located the front end moving frame's left end fixedly connected with second mount, the inside rotation of second mount is connected with the pivot, the rear end fixedly connected with cam of pivot, in operation, drive the cam rotation along with the rotation of pivot, along with the rotation of cam, the in-process that the protruding position rebound of cam can promote connecting plate rebound, connecting plate rebound can drive the movable plate rebound, can drive the test head rebound when the movable plate rebound, the test head rebound no longer tests the PCB board, along with the rotation of cam, when the connecting plate is kept away from to the protruding position of cam, the connecting plate rebound, the rebound that the movable plate can be stable under the effect of spring simultaneously, drive the test head rebound when the movable plate rebound, along with the rebound of test head, when the test head contacts the PCB board, just can test the PCB board, because the incessant rotation of cam makes the test head reciprocate that does not stop like this, can intermittent type test the PCB board like this.
As a further aspect of the present invention: the guide rod is fixedly connected inside the moving frame at the rear end, the guide rod is connected with the moving plate in a sliding mode, and the moving plate can stably move under the action of the guide rod during operation.
As a further aspect of the present invention: the second power device comprises a first motor, a tension wheel, a first driving wheel, a first driven wheel, a first belt and a fixed seat, the front end of the rotating shaft is fixedly connected with a first driven wheel, the lower end of the base plate is fixedly connected with the first motor and the fixed seat, the output shaft of the first motor is fixedly connected with the first driving wheel, the front end of the fixed seat is rotatably connected with the tension wheel, the first driving wheel, the first driven wheel and the tension wheel are connected through the first belt, the first motor is started during operation, the first driving wheel is driven to rotate under the action of the first motor, the first driving wheel rotates under the action of the first belt, the first driven wheel and the tension wheel rotate, power is supplied to the testing device under the action of the first driven wheel, and the first belt can keep a tension state along with the movement of the first driven wheel under the action of the first driven wheel.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
the PCB testing device comprises a first fixing frame, a second motor, a second driving wheel, a second driven wheel, a second belt, a rotating shaft, a sliding rod, a spring, a connecting plate, a cam, a second fixing frame, a movable plate, a testing head, a first motor, a tension wheel, a first driving wheel, a first driven wheel, a first belt and a fixing seat are matched, the first motor and the second motor are started, a threaded rod is driven to rotate under the action of the second motor, the movable plate is driven to move under the action of the threaded rod, the movable frame is driven to move under the action of the threaded rod, the cam is driven to rotate under the action of the first motor, the movable plate is driven to stably move up and down under the action of the cam, the movable plate drives the testing head to move up and down, the testing head does not test the PCB when the testing head moves down to be in contact with the PCB, the PCB can be tested by the testing head intermittently, and the PCB can be tested by the moving frame under the action of the second motor intermittently, so that the testing head can test different positions of the PCB inconveniently, and the problem of time and labor saving is solved, and the purpose of saving is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the main view of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention viewed from above;
FIG. 3 is an enlarged schematic view of A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of B in fig. 2 according to the present invention;
fig. 5 is a schematic diagram of the overall structure viewed from the right of the present invention.
In the figure: 1. a base plate; 2. supporting legs; 3. a first fixing frame; 4. a first driving wheel; 5. a first motor; 6. a tension wheel; 7. a first belt; 8. a first driven wheel; 9. a cam; 10. a connecting plate; 11. moving the plate; 12. a slide bar; 13. a spring; 14. a moving frame; 15. a test head; 16. a PCB board; 17. a guide rod; 18. a second fixing frame; 19. a second motor; 20. a second drive wheel; 21. a second belt; 22. a sliding groove; 23. a threaded rod; 24. a fixed seat; 25. a rotating shaft; 26. a second driven wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, in the embodiment of the utility model, a PCB board capability test device, including bottom plate 1, PCB 16 has been placed to the upper end of bottom plate 1, and sliding tray 22 has been seted up to the up end of bottom plate 1, and sliding tray 22's inside is rotated and is connected with threaded rod 23, the first power device of right-hand member fixedly connected with of threaded rod 23, and the periphery threaded connection of threaded rod 23 has moving frame 14, moving frame's inside fixedly connected with testing arrangement, the lower extreme fixedly connected with second power device of bottom plate 1.
As a further embodiment of the present invention: the lower extreme fixedly connected with supporting leg 2 of bottom plate 1, supporting leg 2 are provided with a plurality of even distributions at the lower extreme of bottom plate 1, and the during operation is under the effect of supporting leg 2 for the overall device is more stable places subaerial.
As a still further embodiment of the present invention: the first power device comprises a first fixing frame 3, a second motor 19, a second driving wheel 20, a second driven wheel 26 and a second belt 21, the right end of the bottom plate 1 is fixedly connected with the first fixing frame 3, the inner part of the first fixing frame 3 is fixedly connected with the second motor 19, the shaft outlet end of the second motor 19 is fixedly connected with the threaded rod 23 located at the front end, the circumferential surface of the threaded rod 23 located at the front end is fixedly connected with the second driving wheel 20, the right end of the threaded rod 23 located at the rear end is fixedly connected with the second driven wheel 26, the second driving wheel 20 is connected with the second driven wheel 26 through the second belt 21, in operation, the second motor 19 is started, the threaded rod 23 located at the front end is driven to rotate under the action of the second motor 19, the threaded rod 23 located at the front end rotates to drive the second driving wheel 20 to rotate, the second driving wheel 20 rotates to drive the second driven wheel 26 to rotate under the action of the second belt 21, the second driven wheel 26 rotates to drive the threaded rod 23 located at the rear end to rotate, and the threaded rods 23 located at the front end can rotate simultaneously.
As a still further embodiment of the present invention: the testing device comprises a rotating shaft 25, a sliding rod 12, a spring 13, a connecting plate 10, a cam 9, a second fixing frame 18, a moving plate 11 and a testing head 15, wherein the sliding rod 12 and the spring 13 are fixedly connected inside a front end moving frame 14, the circumferential surface of the sliding rod 12 is connected with the moving plate 11 in a sliding manner, the upper end of the moving plate 11 is fixedly connected with the spring 13, the lower end of the moving plate 11 is fixedly connected with the testing head 15, and the front end of the moving plate 11 is fixedly connected with the connecting plate 10; the left end of the front end moving frame 14 is fixedly connected with a second fixing frame 18, a rotating shaft 25 is rotatably connected inside the second fixing frame 18, and a cam 9 is fixedly connected to the rear end of the rotating shaft 25, when the PCB testing machine works, the cam 9 is driven to rotate along with the rotation of the rotating shaft 25, along with the rotation of the cam 9, in the process that the protruding position of the cam 9 moves upwards, the connecting plate 10 moves upwards to drive the moving plate 11 to move upwards, in the process that the moving plate 11 moves upwards to drive the testing head 15 to move upwards, the testing head 15 does not test the PCB 16 any more, along with the rotation of the cam 9, when the protruding position of the cam 9 is far away from the connecting plate 10, the connecting plate 10 moves downwards, meanwhile, the moving plate 11 can stably move downwards under the action of the spring 13, in the process that the moving plate 11 moves downwards to drive the testing head 15 to move downwards, along with the downward movement of the testing head 15, when the testing head 15 contacts with the PCB 16, the PCB 16 can be tested, and the PCB 16 can be tested continuously due to the fact that the testing head 15 continuously moves upwards and downwards due to the continuous moving of the rotation of the cam 9, the moving plate 16 can be intermittently tested.
As a still further embodiment of the present invention: a guide rod 17 is fixedly connected inside the rear end moving frame 14, the guide rod 17 is slidably connected with the moving plate 11, and the moving plate 11 is stably moved under the action of the guide rod 17 during operation.
As a still further embodiment of the present invention: the second power device comprises a first motor 5, a tension wheel 6, a first driving wheel 4, a first driven wheel 8, a first belt 7 and a fixed seat 24, a first driven wheel 8 is fixedly connected to the front end of the rotating shaft 25, the first motor 5 and the fixed seat 24 are fixedly connected to the lower end of the base plate 1, the first driving wheel 4 is fixedly connected to the output shaft of the first motor 5, the tension wheel 6 is rotatably connected to the front end of the fixed seat 24, the first driving wheel 4 is connected to the first driven wheel 8 and the tension wheel 6 through the first belt 7, in operation, the first motor 5 is started, the first driving wheel 4 is driven to rotate under the action of the first motor 5, the first driving wheel 4 rotates under the action of the first belt 7 to enable the first driven wheel 8 and the tension wheel 6 to rotate, a power is supplied to the testing device under the action of the first driven wheel 8, the first belt 7 can keep the tension state along with the movement of the first driven wheel 8 under the action of the tension wheel 6.
The utility model discloses a theory of operation is:
when the utility model is used, firstly, the PCB 16 is placed at the upper end of the bottom plate 1, then the first motor 5 and the second motor 19 are started, the threaded rod 23 positioned at the front end is driven to rotate under the action of the second motor 19, the threaded rod 23 positioned at the front end is rotated to drive the second driving wheel 20 to rotate, the second driving wheel 20 is rotated to drive the second driven wheel 26 to rotate under the action of the second belt 21, the second driven wheel 26 is rotated to drive the threaded rod 23 positioned at the rear end to rotate, thus, the threaded rods 23 positioned at the front end and the rear end can be simultaneously rotated, the movable frame 14 is moved along the threaded rod 23 by the rotation of the threaded rod 23, in the moving process of the movable frame 14, the first driving wheel 4 is driven to rotate under the action of the first motor 5, the first driving wheel 4 rotates to drive the first driven wheel 8 to rotate under the action of the first belt 7, the first driven wheel 8 rotates to drive the rotating shaft 25 to rotate, the cam 9 is driven to rotate along with the rotation of the rotating shaft 25, along with the rotation of the cam 9, the connecting plate 10 is pushed to move upwards in the process that the protruding position of the cam 9 moves upwards, the connecting plate 10 moves upwards to drive the moving plate 11 to move upwards, the moving plate 11 moves upwards to drive the test head 15 to move upwards, the test head 15 does not test the PCB 16 any more, along with the rotation of the cam 9, when the protruding position of the cam 9 is far away from the connecting plate 10, the connecting plate 10 moves downwards, meanwhile, the moving plate 11 can stably move downwards under the action of the spring 13, when the moving plate 11 moves downwards to drive the test head 15 to move downwards, along with the downward movement of the test head 15, when the test head 15 contacts the PCB 16, the PCB 16 can be tested, and the test head 15 can move upwards and downwards continuously due to the continuous rotation of the cam 9, thus, the test head 15 continuously moves up and down while the moving frame 14 continuously moves, so that the test head 15 can test different positions of the PCB 16.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a PCB board capability test device, includes bottom plate (1), its characterized in that: PCB board (16) have been placed to the upper end of bottom plate (1), sliding tray (22) have been seted up to the up end of bottom plate (1), the inside rotation of sliding tray (22) is connected with threaded rod (23), the first power device of right-hand member fixedly connected with of threaded rod (23), the periphery threaded connection of threaded rod (23) has moving frame (14), the inside fixedly connected with testing arrangement of moving frame, the lower extreme fixedly connected with second power device of bottom plate (1).
2. The PCB board capability test device of claim 1, characterized by: the lower extreme fixedly connected with supporting leg (2) of bottom plate (1), supporting leg (2) are provided with a plurality of even lower extreme that distribute at bottom plate (1).
3. The PCB board capability test device of claim 1, characterized by: first power device includes first mount (3), second motor (19), second action wheel (20), second from driving wheel (26) and second belt (21), the first mount (3) of right-hand member fixedly connected with of bottom plate (1), the inside fixedly connected with second motor (19) of first mount (3), the play axle head of second motor (19) with be located the front end fixed connection between threaded rod (23) is located the front end periphery fixedly connected with second action wheel (20) of threaded rod (23) is located the rear end the right-hand member fixedly connected with second of threaded rod (23) is followed driving wheel (26), second action wheel (20) and second are followed and are connected through second belt (21) between driving wheel (26).
4. The PCB board capability test device of claim 1, characterized by: the testing device comprises a rotating shaft (25), a sliding rod (12), a spring (13), a connecting plate (10), a cam (9), a second fixing frame (18), a moving plate (11) and a testing head (15), wherein the sliding rod (12) and the spring (13) are fixedly connected inside the moving frame (14) positioned at the front end, the circumferential surface of the sliding rod (12) is slidably connected with the moving plate (11), the upper end of the moving plate (11) is fixedly connected with the spring (13), the lower end of the moving plate (11) is fixedly connected with the testing head (15), and the connecting plate (10) is fixedly connected with the front end of the moving plate (11); the left end of the moving frame (14) is fixedly connected with a second fixing frame (18) at the front end, the inner portion of the second fixing frame (18) is rotatably connected with a rotating shaft (25), and the rear end of the rotating shaft (25) is fixedly connected with a cam (9).
5. The PCB board capability test device of claim 1, characterized by: the inner part of the moving frame (14) at the rear end is fixedly connected with a guide rod (17), and the guide rod (17) is in sliding connection with the moving plate (11).
6. The PCB board capability test device of claim 4, characterized in that: the second power device comprises a first motor (5), a tension wheel (6), a first driving wheel (4), a first driven wheel (8), a first belt (7) and a fixed seat (24), wherein the front end of the rotating shaft (25) is fixedly connected with the first driven wheel (8), the lower end of the bottom plate (1) is fixedly connected with the first motor (5) and the fixed seat (24), the output shaft end of the first motor (5) is fixedly connected with the first driving wheel (4), the front end of the fixed seat (24) is rotatably connected with the tension wheel (6), and the first driving wheel (4), the first driven wheel (8) and the tension wheel (6) are connected through the first belt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122844656.XU CN217846536U (en) | 2021-11-19 | 2021-11-19 | PCB performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122844656.XU CN217846536U (en) | 2021-11-19 | 2021-11-19 | PCB performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217846536U true CN217846536U (en) | 2022-11-18 |
Family
ID=84010817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122844656.XU Expired - Fee Related CN217846536U (en) | 2021-11-19 | 2021-11-19 | PCB performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217846536U (en) |
-
2021
- 2021-11-19 CN CN202122844656.XU patent/CN217846536U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204191027U (en) | A kind of orientable chip mounter PCB connecting gear | |
| CN108318832A (en) | A kind of power supply automatic assembling integrated test machine | |
| CN217846536U (en) | PCB performance testing device | |
| CN208140899U (en) | A kind of power supply automatic assembling integrated test machine | |
| CN116766745B (en) | Solder paste printing device for SMT patch production and processing | |
| CN213457228U (en) | Chip test system and chip automatic test platform | |
| CN205380359U (en) | Laser welding equipment of components and parts | |
| CN204761850U (en) | Full -automatic bulk cargo insertion machine | |
| CN215969148U (en) | PCB board drilling equipment | |
| CN207119994U (en) | A kind of tooth machining unit slide rest device | |
| CN211453703U (en) | Pin test fixture suitable for integrated circuit sorting machine | |
| CN202780279U (en) | Reciprocating type automatic welding device | |
| CN216491337U (en) | PCB welding jig | |
| CN111169151A (en) | Red-ink printing jig for low-power-consumption power module production process | |
| CN213661392U (en) | High-precision stator core press-fitting machine | |
| CN215735078U (en) | Auxiliary processing device for printed circuit board production | |
| CN215116624U (en) | Automatic device of dotting of extension of circuit board electricity tester | |
| CN216013002U (en) | PCB strength detection equipment for automotive electronics production | |
| CN216357558U (en) | Automatic change paster mechanism | |
| CN219042130U (en) | Electronic element chip mounter | |
| CN218053005U (en) | PCB drilling device | |
| CN211843598U (en) | Red-ink printing jig for low-power-consumption power module production process | |
| CN220805802U (en) | Soldering device of relay | |
| CN214487969U (en) | Belt cleaning device of SMT tin cream printing machine | |
| CN218050764U (en) | Chip automatic welding equipment of ink box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221118 |