CN221056485U - Circuit button test fixture - Google Patents
Circuit button test fixture Download PDFInfo
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- CN221056485U CN221056485U CN202321932335.8U CN202321932335U CN221056485U CN 221056485 U CN221056485 U CN 221056485U CN 202321932335 U CN202321932335 U CN 202321932335U CN 221056485 U CN221056485 U CN 221056485U
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- carrier
- lifting
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- sliding table
- lifting frame
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- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 4
- BXLICFUSUZPSHT-UHFFFAOYSA-N 1-(4-chlorophenyl)-3-fluoropropan-2-amine Chemical compound FCC(N)CC1=CC=C(Cl)C=C1 BXLICFUSUZPSHT-UHFFFAOYSA-N 0.000 description 4
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model provides a circuit key testing jig which comprises a base, wherein the base is provided with a carrier for placing products, the base is provided with a testing rack, the testing rack is provided with a lifting sliding table module, a sliding table of the lifting sliding table module is provided with a lifting frame positioned above the carrier, the lifting frame is provided with a connector, the connector is provided with a contact pin which can extend into the carrier and is electrically connected with the products, and the lifting frame is provided with a pressing finger which can extend into the carrier and is provided with product keys; the lifting sliding table module drives the lifting frame to descend, so that a contact pin of the connector extends into the carrier to be electrically connected with a product to realize circuit testing of the product, and meanwhile, the finger extends into the carrier to press a product key to realize current testing of the product key; the utility model belongs to the technical field of automation equipment.
Description
Technical Field
The utility model belongs to the technical field of automatic equipment, and particularly relates to a circuit key testing jig.
Background
A key switch is often installed on a PCBA/FPCA product to control a part of the circuit, so in the PCBA/FPCA production line, in order to ensure the quality of the product, the PCBA/FPCA product is tested when the product leaves the factory. In the PCBA/FPCA industry, a plurality of test tools with different functions are used to perform circuit tests and multiple tests of keys (such as key pressing force and current tests, and when the current tests are performed, the products are connected to a circuit), so that the whole product test line is huge and has low test speed.
Disclosure of utility model
The utility model aims to provide a circuit key testing jig so as to realize that circuit testing and key testing are finished on products in the same testing equipment, thereby reducing the volume of a product testing line and improving the testing speed.
The circuit key testing jig comprises a base, wherein a carrier for placing products is arranged on the base, a testing rack is arranged on the base, a lifting sliding table module is arranged on the testing rack, a lifting frame positioned above the carrier is arranged on a sliding table of the lifting sliding table module, a connector is arranged on the lifting frame, a contact pin which can extend into the carrier and is electrically connected with the products is arranged on the connector, and a pressing finger which can extend into the carrier and is used for installing the product keys is arranged on the lifting frame;
According to the technical scheme, during testing, a product is placed in the carrier, the lifting sliding table module drives the lifting frame to descend, so that the contact pins of the connector extend into the carrier and are electrically connected with the product, the circuit testing of the product is realized, meanwhile, the product keys are pressed by pressing fingers extending into the carrier, so that the current testing of the product keys is realized, and the circuit testing and the key testing are finished in the same testing jig, so that the number of jigs of the product testing line is reduced, the volume of the product testing line is reduced, and the testing speed is improved.
To further optimize the above solution, it is optionally combined with one or more of the following embodiments without conflict.
In some embodiments, the lifting frame is provided with a pushing sliding table module for driving the pressing finger to lift; according to the technical scheme, when testing the product circuit, the sliding table module is pressed down to drive the pressing finger to press or not press the product key, so that the product circuit in various states of the testing key is realized.
In some embodiments, the finger has a pressure sensor mounted thereon; according to the technical scheme, the pressure test is carried out on the key when the finger is pressed to press the key.
In some embodiments, a limiting block which can be contacted with the top of the carrier is arranged at the bottom of the lifting frame; according to the technical scheme, the lifting slipway module is limited to drive the descending position of the lifting frame, so that the lifting frame is prevented from excessively descending to damage products or carriers.
In some embodiments, a lifting travel switch is installed beside the lifting sliding table module, and a lifting trigger piece for triggering the lifting travel switch is installed on the lifting frame; according to the technical scheme, the lifting position of the lifting sliding table module driving the lifting frame is accurately controlled, so that the contact pin and the pressing finger can be stably and accurately contacted with a product.
In some embodiments, a slide rail is arranged beside the carrier, a driving belt parallel to the slide rail is arranged beside the slide rail, a slide block matched with the slide rail is arranged on the test rack and is in transmission connection with the driving belt, and a motor for driving the driving belt is arranged on the stand;
According to the technical scheme, the motor drives the driving belt to move, and the driving belt drives the test rack to move on the sliding rail so as to drive the lifting frame to move away from or to right above the carrier, so that an operator or a manipulator can conveniently put the product into or take the product out of the carrier.
In some embodiments, the carrier is provided with a positioning hole, and the lifting frame is provided with a positioning column which can be inserted into the positioning hole; according to the technical scheme, after the lifting frame moves to the position right above the carrier, when the lifting sliding table module drives the lifting frame to descend, the positioning column is inserted into the positioning hole, so that the contact pin and the pressing finger can be stably and accurately contacted with a product.
In some embodiments, a traversing travel switch is arranged beside the sliding rail, and a traversing sensing piece for triggering the travel switch is arranged on the sliding block; according to the technical scheme, the motor is controlled to accurately drive the lifting frame to move to the position right above the carrier through the driving belt.
In some embodiments, a scanner for scanning product information within the carrier is disposed above the carrier; according to the technical scheme, after the product is placed in the carrier, the product is scanned to obtain the product information, so that the product information is collected and counted while the product is tested.
In some embodiments, the housing mounts a scan cylinder that drives the scanner directly above the carrier; according to the technical scheme, when the scanner does not scan the product, the scanner cylinder drives the scanner to move away from the position right above the carrier, so that the code scanner is prevented from being collided with other parts, and meanwhile, the operator or the manipulator is convenient to put the product into the carrier or take the product out of the carrier.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings and numerals that are required to be used in the description of the embodiments will be briefly described.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a housing according to the present utility model;
FIG. 3 is a left side view of the test rack of the present utility model;
FIG. 4 is a schematic view of the elevation structure of the lift of the present utility model;
FIG. 5 is a schematic view of the back structure of the lift frame according to the present utility model;
fig. 6 is a schematic structural diagram of the pushing sliding table module according to the present utility model.
Reference numerals:
1. A base; 11. a carrier; 12. positioning holes; 2. a scanner; 21. a scanning cylinder; 3. a test rack; 31. a slide rail; 32. a transmission belt; 33. a motor; 34. a slide block; 35. a traversing travel switch; 36. a lateral movement sensing piece; 4. a lifting frame; 41. a lifting slipway module; 42. a lifting travel switch; 43. lifting the trigger piece; 44. positioning columns; 45. a limiting block; 46. a connector; 5. pressing down the sliding table module; 51. pressing the finger; 52. a pressure sensor.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1, the present embodiment provides a circuit key testing fixture, which includes a stand 1 and a testing frame 3.
As shown in fig. 1 and 2, the stand 1 is mounted with a carrier 11 for placing a product, and the carrier 11 is provided with positioning holes 12. The scanner 2 for scanning the product information in the carrier 11 is arranged above the carrier 11, the machine base 1 is provided with the scanning cylinder 21 for driving the scanner 2 to move away from the position right above the carrier 11 or to move to the position right above the carrier 11, and the code scanner can scan the two-dimensional code or the bar code on the product to acquire the product information.
As shown in fig. 1 to 3, a slide rail 31 is installed beside the carrier 11, a driving belt 32 parallel to the slide rail 31 is installed beside the slide rail, a motor 33 for driving the driving belt 32 is installed on the base 1, a slide block 34 matched with the slide rail 31 is installed on the test rack 3 and is in transmission connection with the driving belt 32, a traverse travel switch 35 is installed beside the slide rail 31, and a traverse motion sensing piece 36 for triggering the travel switch is installed on the slide block 34.
As shown in fig. 1, 3, 4 and 5, the machine base 1 is provided with a test rack 3, the test rack 3 is provided with a lifting sliding table module 41 (the lifting sliding table module 41 can be a pneumatic linear sliding table module or a screw linear sliding table module), a sliding table of the lifting sliding table module 41 is provided with a lifting frame 4 positioned above the carrier 11, a lifting travel switch 42 is arranged beside the lifting sliding table module 41, and the lifting frame 4 is provided with a lifting trigger piece 43 for triggering the lifting travel switch 42;
the lifting frame 4 is provided with a positioning column 44, a limiting block 45, a connector 46 and a pressing sliding table module 5, when the lifting frame 4 descends, the positioning column 44 can be inserted into the positioning hole 12, the limiting block 45 is in contact with the top of the carrier 11, the connector 46 is provided with a contact pin which can extend into the carrier 11 and is electrically connected with a product, a pressing finger 51 which can extend into the carrier 11 and is provided with a product key is arranged on a sliding table of the pressing sliding table module 5, and a pressure sensor 52 is arranged on the pressing finger 51.
The following is a working process of the circuit key testing jig:
an operator or a mechanical arm places a product in the carrier 11, the scanning cylinder 21 drives the code scanner to move to the position right above the carrier 11 so as to scan the product to acquire product information in the carrier 11 and count the information, and then the scanning cylinder 21 drives the code scanner to move back to the position right above the carrier 11;
Thereafter, the motor 33 drives the driving belt 32 to move, the driving belt 32 drives the test rack 3 provided with the sliding blocks 34 to move on the sliding rail 31, so that the lifting frame 4 on the test rack 3 moves to be right above the carrier 11, thereafter, the lifting sliding table module 41 drives the lifting frame 4 to descend, the limiting block 45 contacts with the upper surface of the carrier 11, the positioning column 44 is inserted into the positioning hole 12, meanwhile, the contact pin of the connector 46 is contacted with the contact point of the product to conduct the power on, the product circuit test is conducted when the product key state is not pressed, after that, the sliding table module 5 is pressed down to drive the key 51 to be pressed down to the product on the product, so as to conduct the product circuit test when the product key state is pressed, the key circuit test and the pressure test to the key by the pressure sensor 52; after the test is finished, the pressing sliding table module 5 drives the pressing finger 51 to reset, the lifting sliding table module 41 drives the lifting frame 4 to reset and ascend, the motor 33 drives the driving belt 32 to move so as to drive the lifting frame 4 on the test rack 3 to move away from the position right above the carrier 11, and an operator or a manipulator takes out the product in the carrier 11.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (10)
1. The utility model provides a circuit button test fixture, its includes frame (1), carrier (11) that are used for placing the product are installed to frame (1), its characterized in that: the machine seat (1) is provided with a test rack (3), the test rack (3) is provided with a lifting sliding table module (41), a lifting frame (4) positioned above the carrier (11) is installed on a sliding table of the lifting sliding table module (41), a connector (46) is installed on the lifting frame (4), the connector (46) is provided with a contact pin which can extend into the carrier (11) and is electrically connected with a product, and the lifting frame (4) is provided with a finger pressing (51) which can extend into the carrier (11) and is internally provided with a product button.
2. The circuit key testing jig of claim 1, wherein: the lifting frame (4) is provided with a pushing sliding table module (5) for driving the pressing finger (51) to lift.
3. The circuit key test fixture of claim 2, wherein: the pressing finger (51) is provided with a pressure sensor (52).
4. The circuit key test fixture of claim 3, wherein: the bottom of the lifting frame (4) is provided with a limiting block (45) which can be contacted with the top of the carrier (11).
5. The circuit key test fixture of claim 2, wherein: and a lifting travel switch (42) is arranged beside the lifting sliding table module (41), and a lifting trigger piece (43) for triggering the lifting travel switch (42) is arranged on the lifting frame (4).
6. The circuit key testing jig according to any one of claims 1 to 5, wherein: the test machine is characterized in that a slide rail (31) is arranged beside the carrier (11), a driving belt (32) parallel to the slide rail (31) is arranged beside the slide rail, a slide block (34) matched with the slide rail (31) is arranged on the test machine frame (3) and is in transmission connection with the driving belt (32), and a motor (33) for driving the driving belt (32) is arranged on the machine base (1).
7. The circuit key testing jig of claim 6, wherein: the carrier (11) is provided with a positioning hole (12), and the lifting frame (4) is provided with a positioning column (44) which can be inserted into the positioning hole (12).
8. The circuit key testing jig of claim 6, wherein: and a traversing travel switch (35) is arranged beside the sliding rail (31), and a traversing sensing piece (36) for triggering the travel switch is arranged on the sliding block (34).
9. The circuit key testing jig of claim 6, wherein: a scanner (2) for scanning the product information in the carrier (11) is arranged above the carrier (11).
10. The circuit key testing jig of claim 9, wherein: the machine base (1) is provided with a scanning cylinder (21) which drives the scanner (2) to move away from the position right above the carrier (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932335.8U CN221056485U (en) | 2023-07-21 | 2023-07-21 | Circuit button test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932335.8U CN221056485U (en) | 2023-07-21 | 2023-07-21 | Circuit button test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221056485U true CN221056485U (en) | 2024-05-31 |
Family
ID=91221483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321932335.8U Active CN221056485U (en) | 2023-07-21 | 2023-07-21 | Circuit button test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221056485U (en) |
-
2023
- 2023-07-21 CN CN202321932335.8U patent/CN221056485U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |