PCB switch testing device

Abstract

The utility model discloses a PCB switch testing device, comprising a pedestal provided with a testing position and a driving position, the testing position is provided with a plurality of spacing grooves, the spacing grooves are arranged in parallel on the testing position, and the spacing grooves are used for placing PCBs with switches; the driver is arranged on the driving position, the output end of the driver is connected with a pushing piece, the pushing piece moves back and forth between the testing position and the driving position, and the shifting piece is used for pushing a switch on the PCB on the testing position; a plurality of PCBs are placed in a plurality of limiting grooves in the testing position for simultaneous testing, the testing efficiency of the number of products is greatly improved, the efficiency of the working process is also improved by pushing toggle switches on the PCBs at the same time through one pushing piece, and high-efficiency PCB switch testing is achieved on the whole.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of PCB board test, especially relate to a PCB board switch test device. BACKGROUND

[0002] The test of the toggle switch on the circuit board is an important link to ensure its normal work and long-term reliability, including basic function test, performance index test and the like, the basic function test refers to verifying whether the on-off function of the switch is normal, and the basic function of the switch is verified by turning on or off the toggle switch on the circuit board, but the existing test method or device only tests the switch function of a single circuit board, and cannot test the switch function of multiple circuit boards at the same time. SUMMARY

[0003] In order to overcome the shortcomings that the test method or device only tests the switch function of a single circuit board, and cannot test the switch function of multiple circuit boards at the same time, the utility model provides a PCB board switch test device, which comprises:

[0004] A base is provided with a test position and a driving position, a plurality of limiting grooves are arranged on the test position in parallel, and the limiting grooves are used for placing the PCB boards with switches;

[0005] A driver is arranged on the driving position, and the output end of the driver is connected with a pushing piece, the pushing piece reciprocates between the test position and the driving position, and a toggle piece is used for pushing the switch on the PCB board on the test position.

[0006] Optionally, a clamping groove is arranged on the test position.

[0007] Optionally, a position sensor is arranged on the test position.

[0008] Optionally, an indicating lamp is arranged on the base.

[0009] Optionally, the driver comprises a quick clamp, and the quick clamp is detachably fixed on the base.

[0010] Optionally, a long slot is arranged on the base, a through hole is arranged on the quick clamp, the quick clamp is fixed on the base by cooperation of a bolt and a nut, and the bolt is sequentially fixed by cooperation of the through hole, the long slot and the nut.

[0011] Optionally, a guide rail is arranged on the base, a sliding block is arranged on the guide rail, and the pushing piece is connected with the sliding block.

[0012] Optionally, a wire passing groove is arranged on one side of the limiting groove.

[0013] Optionally, a step is arranged on one side of the limiting groove.

[0014] Optionally, the bottom of the base is provided with a supporting leg.

[0015] The utility model discloses the beneficial effect is: the test position and drive position are set up on the base, a plurality of limit grooves are on the test position, and the limit groove is parallel arrangement on the test position, and the driver is set up on the drive position, and the pusher is equipped on the output end of the driver, and the pusher can be driven under the drive of the driver to and fro the test position and drive position, and one PCB board is placed on each limit groove, and the driver drives the pusher from the drive position to the test position, and the pusher pushes the toggle switch on the PCB board, thereby judges whether the PCB board can normally toggle power on, and after testing, the driver can also drive the pusher to retreat to the test position, thereby taking down the PCB board that testing is finished from the test position, and the plurality of PCB boards are placed through the plurality of limit grooves on the test position and test simultaneously, and the test efficiency of product quantity is greatly improved, and the toggle switch on the plurality of PCB boards is also pushed through a pusher and improves the efficiency of work flow, and the whole realization high efficiency handles PCB board switch test. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further illustrated below in connection with the drawings and examples.

[0017] Figure 1 It is the assembly schematic drawing in some examples;

[0018] Figure 2 It is the assembly schematic drawing in some examples;

[0019] Figure 3 It is the explosion drawing in some examples;

[0020] Figure 4 It is the front view of the base in some examples.

[0021] EXPLANATION OF REFERENCE NUMERALS:

[0022] 1, base; 101, limit groove; 201, pusher; 102, clamping groove; 103, position sensor; 104, indicator lamp; 202, quick clamp; 203, long hole; 204, guide rail; 205, sliding block; 105, wire groove; 106, step; 107, supporting leg. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this utility model can be combined interactively without contradicting each other.

[0024] This utility model provides a PCB board switch testing device for testing toggle switches on a PCB board. It includes: a base 1 with a test position and a drive position; the test position has several limiting slots 101 arranged in parallel on the test position, and the limiting slots 101 are used to place the PCB board with the switch; and a driver, mounted on the drive position, with its output end connected to a pusher 201. The pusher 201 moves back and forth between the test position and the toggle position, and the toggle is used to push the switch on the PCB board at the test position. The base 1 supports other auxiliary components, the test position is the location where the product is tested, and the drive position is the location where the driver is mounted.

[0025] In implementation, a test position and a drive position are set on the base 1. Multiple limit slots 101 are set on the test position, and the limit slots 101 are arranged in parallel on the test position. A driver is set on the drive position, and a pusher 201 is installed at the output end of the driver. The pusher 201 can move back and forth between the test position and the drive position under the drive of the driver. A PCB board is placed on each limit slot 101. The driver drives the pusher 201 from the drive position to the test position. The pusher 201 pushes the toggle switch on the PCB board to determine whether the PCB board can be turned on normally. After the test is completed, the driver can also drive the pusher 201 back to the test position to remove the tested PCB board from the test position. By placing multiple PCB boards in the multiple limit slots 101 on the test position for simultaneous testing, the testing efficiency in terms of product quantity is greatly improved. The efficiency of the workflow is also improved by using a pusher to push the toggle switch on multiple PCB boards at the same time. Overall, high-efficiency processing of PCB board switch testing is achieved.

[0026] Further, the shape of the limiting groove 101 is set according to the shape of the product to be tested, the size of the limiting groove 101 corresponds to the size of the PCB, and the PCB is just clamped into the limiting groove 101 during testing; the driving member can be a quick clamp 202, an electric push rod, an air cylinder or other driving device, the pushing member 201 is a block structure, one side of the pushing member 201 is connected to the driver, the other side of the pushing member 201 is parallel to the limiting grooves 101 arranged side by side, and the width of the other side of the pushing member 201 is greater than or equal to the sum of the widths of all the limiting grooves 101, and the pushing member 201 contacts the PCB on all the limiting grooves 101.

[0027] In some embodiments, a clamping groove 102 is provided on the test site. The clamping groove 102 is used to place the PCBs in a row.

[0028] In implementation, an integrated PCB module is usually used for testing, which includes a connecting strip and a plurality of PCBs arranged side by side on the connecting strip. The arrangement position of the plurality of PCBs on the connecting strip corresponds to the arrangement position of the limiting grooves 101. The integrated PCB module can be placed as a whole into the limiting grooves 101 of the test site, each PCB corresponds to a limiting groove 101, and after testing, the integrated PCB module is taken out from the test site, the connecting strip is inserted into the clamping groove 102, the connecting strip is stabilized by the clamping groove 102, and then each PCB is separated from the connecting strip. The clamping groove 102 provided on the base 1 can be used to fix the connecting strip immediately after testing, and the plurality of PCBs can be separated.

[0029] In some embodiments, a position sensor 103 is provided on the test site, and the position sensor 103 is used to sense the position of the toggle switch on the PCB.

[0030] In implementation, the position sensor 103 is arranged on the test site, and the toggle switch is pushed to change position during testing. The position sensor 103 senses the position change of the toggle switch to determine whether the testing is completed.

[0031] In some embodiments, an indicator light 104 is provided on the base 1, and the indicator light 104 is electrically connected to the position sensor 103.

[0032] In implementation, before the PCB is placed into the limiting groove 101, the indicator light 104 is lit to indicate that the PCB has not been placed. Then the pushing member 201 is driven by the driver to contact the switch on the PCB, the position of the switch is changed, the position sensor 103 senses the change of the position of the switch, and then converts the position signal into an electric signal. At this time, the indicator light 104 is lit to indicate that the testing is completed, thereby realizing the function of determining whether the testing is completed by the indicator light 104.

[0033] Further, the base 1 is provided with two indicator lights 104, one of which is a red indicator light 104 and the other is a green indicator light 104. The red indicator light 104 will light up before the PCB board is placed into the limiting groove 101, and will be turned off after the PCB board is tested, and the green indicator light 104 will light up. The above-mentioned way is used to determine whether the test is completed.

[0034] In some embodiments, the driver includes a quick clamp 202 which is detachably fixed on the base 1, and the output end of the quick clamp 202 is connected to the pusher 201.

[0035] In implementation, the quick clamp 202 is detachably installed on the base 1, and the pusher 201 is driven by pulling the handle on the quick clamp 202, and the pusher 201 abuts against the switch on the PCB board, thereby completing the test.

[0036] In some cases, the driver can also be a pneumatic cylinder, an electric push rod, etc.

[0037] In some embodiments, the base 1 is provided with a long hole 203, the quick clamp 202 is provided with a through hole, and the quick clamp 202 is fixed on the base 1 by cooperating the bolt with the nut, and the bolt is sequentially passed through the through hole, the long hole 203 and the nut for cooperation and fixation.

[0038] In implementation, the long hole 203 is formed on the base 1, the through hole on the quick clamp 202 is aligned with the long hole 203, the bolt is sequentially passed through the through hole and the long hole 203, and the nut is cooperated with the bolt for fixation after passing through, thereby completing the detachable fixation of the quick clamp 202. Since the long hole 203 is formed on the base 1, the quick clamp 202 can be aligned to different positions of the long hole 203 for fixation, so that the quick clamp 202 can be changed in position on the base 1 to adapt to different PCB boards.

[0039] In some cases, a screw hole can also be directly arranged on the base 1, a through hole is arranged on the quick clamp 202, and a screw is passed through the through hole on the quick clamp 202 and screwed into the screw hole.

[0040] In some embodiments, the base 1 is provided with a guide rail 204, the guide rail 204 is provided with a sliding block 205, and the pusher 201 is connected to the sliding block 205.

[0041] In implementation, the guide rail 204 is installed on the base 1, the sliding block 205 is installed on the guide rail 204, and the pusher 201 is installed on the sliding block 205. The pusher 201 moves with the sliding block 205 on the guide rail 204, and the guide rail 204 can keep the pusher 201 stable during movement.

[0042] In some embodiments, the limiting groove 101 extends a wire passing groove 105 on one side.

[0043] In implementation, the wire passing groove 105 is arranged on one side of the limiting groove 101. After the product is placed in the limiting groove 101, the wire of the product will be temporarily placed in the wire passing groove 105, so as to avoid the wire looking messy or the wires of different products being intertwined.

[0044] In some embodiments, a step 106 is arranged on one side of the limiting groove 101.

[0045] In implementation, the step 106 arranged on one side of the limiting groove 101 can facilitate taking out the product from the limiting groove 101. When taking out, the finger or other tools is inserted into the step 106 and then the product is taken out.

[0046] In some embodiments, the base 1 is provided with a supporting leg 107 at the bottom.

[0047] In implementation, the supporting leg 107 arranged at the bottom of the base 1 improves the stability of the base 1.

[0048] The above is a specific description of the preferred implementation of the utility model, but the utility model is not limited to the embodiments described above. Those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the utility model. These equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A PCB board switch testing device, characterized in that, The utility model relates to a PCB testing device, which comprises a base provided with a testing position and a driving position, a plurality of limiting grooves arranged in parallel on the testing position and used for placing PCBs with switches, a driver installed on the driving position, a pusher connected to an output end of the driver and reciprocating between the testing position and the driving position, and a pusher used for pushing the switches on the PCBs on the testing position. The testing position is provided with a clamping groove. The testing position is provided with a position sensor.

2. The PCB board switch test device of claim 1, wherein, The base is provided with an indicator light.

3. The PCB board switch test apparatus of claim 1, wherein, The driver comprises a quick clamp which is detachably fixed on the base.

4. The PCB board switch test apparatus of claim 3, wherein, The base is provided with a long hole, the quick clamp is provided with a through hole, the quick clamp is fixed on the base through cooperation of a bolt and a nut, and the bolt is sequentially passed through the through hole, the long hole and the nut to be fixed in cooperation with the nut.

5. The PCB board switch test apparatus of claim 1, wherein, The base is provided with a guide rail, the guide rail is provided with a sliding block, and the pusher is connected to the sliding block.

6. The PCB board switch test apparatus of claim 1, wherein, The limiting groove is extended with a wire passing groove on one side.

7. The PCB board switch test apparatus of claim 1, wherein, A step is arranged on one side of the limiting groove.

8. The PCB board switch test apparatus of claim 1, wherein, The base is provided with a supporting leg at the bottom.

9. The PCB board switch test apparatus of claim 1, wherein, ​ 10. The PCB board switch test apparatus of claim 1, wherein, ​

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