CN212693899U - Potentiometer testing machine capable of adjusting potentiometer at fixed distance - Google Patents
Potentiometer testing machine capable of adjusting potentiometer at fixed distance Download PDFInfo
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- CN212693899U CN212693899U CN202020567255.7U CN202020567255U CN212693899U CN 212693899 U CN212693899 U CN 212693899U CN 202020567255 U CN202020567255 U CN 202020567255U CN 212693899 U CN212693899 U CN 212693899U
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- potentiometer
- potentiometre
- testing
- pin
- circuit board
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Abstract
The utility model discloses a can carry out potentiometer test machine of distance adjustment to the potentiometre, including installing support, potentiometre load-bearing platform, accredited testing organization and potentiometre placement machine, potentiometre load-bearing platform fixes on the installing support, and potentiometre placement machine installs on potentiometre load-bearing platform, and installing support upper end one side is fixed with the stand, and the crossbeam is installed perpendicularly at the stand top, and accredited testing organization installs in the crossbeam below, and accredited testing organization sets up directly over potentiometre placement machine, the utility model discloses structural design is novel, can realize the quick test to the potentiometre, and the potentiometre placement machine of adoption can adjust the distance of potentiometre pin, has improved efficiency of software testing and precision.
Description
Technical Field
The utility model relates to a potentiometre test technical field specifically is a potentiometre test machine that can carry out the distance adjustment to the potentiometre.
Background
The potentiometer is a resistance element which is provided with three leading-out terminals and the resistance value of which can be adjusted according to a certain change rule. Potentiometers are generally composed of a resistive body and a movable brush. When the brush moves along the resistor, a resistance value or a voltage having a certain relation with the displacement is obtained at the output end. The potentiometer can be used as a three-terminal device or a two-terminal device. The latter can be regarded as a variable resistor, and is called a potentiometer because its role in the circuit is to obtain an output voltage in relation to an input voltage (applied voltage).
The potentiometer needs to be subjected to an electrical performance test before use, and the conventional potentiometer testing machine has a single structure, cannot perform a fixed-distance test and has low testing efficiency, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can carry out the potentiometre test machine of distance adjustment to the potentiometre to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the potentiometer testing machine comprises a mounting support, a potentiometer bearing platform, a testing mechanism and a potentiometer placing mechanism, wherein the potentiometer bearing platform is fixed on the mounting support, the potentiometer placing mechanism is installed on the potentiometer bearing platform, a stand column is fixed on one side of the upper end of the mounting support, a cross beam is vertically installed at the top of the stand column, the testing mechanism is installed below the cross beam, and the testing mechanism is arranged right above the potentiometer placing mechanism.
Preferably, the test mechanism comprises a test circuit board mounting seat, a test circuit board, a connecting rod and a test head, the test circuit board is fixed below the test circuit board mounting seat, two sets of telescopic cylinders are mounted between the test circuit board mounting seat and the stand column, one end of the connecting rod is fixed on the test circuit board mounting seat, the other end of the connecting rod is connected with the test head, and the test head corresponds to the pin position of the potentiometer.
Preferably, the potentiometer placing mechanism comprises a potentiometer placing plate, a potentiometer clamping assembly and a potentiometer pin adjusting assembly, the potentiometer clamping assembly is mounted on the upper end surface of the potentiometer placing plate, the potentiometer clamping assembly comprises a first fixing plate, a second fixing plate, a first U-shaped clamping block, a second U-shaped clamping block, a first clamping cylinder and a second clamping cylinder, one end of the first clamping cylinder is fixedly connected with the inner side of the first fixing plate, the first fixing plate is vertically connected with the potentiometer placing plate, the other end of the first clamping cylinder is fixedly connected with the outer end surface of the first U-shaped clamping block, one end of the second clamping cylinder is fixedly connected with the inner side of the second fixing plate, the second fixing plate is vertically connected with the potentiometer placing plate, the other end of the second clamping cylinder is fixedly connected with the outer end surface of the second U-shaped clamping block, and the first U-shaped clamping block and the second U-shaped clamping block are arranged oppositely, the potentiometer pin adjusting assembly is arranged on the upper side of the potentiometer placing plate.
Preferably, the potentiometer pin adjusting assembly comprises a pin placing groove, an adjusting slider, a supporting plate and an adjusting block, a transverse sliding rail is arranged on the supporting plate, a slider sliding with the transverse sliding rail is arranged at the bottom of the pin placing groove, a sliding rail is arranged at the upper edge of the supporting plate, the adjusting slider is connected to the sliding rail in a sliding mode, the adjusting block is fixedly connected with the adjusting slider, and the upper end portion of the pin placing groove is fixedly connected with the adjusting slider.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses structural design is novel, can realize the quick test to the potentiometre, and the potentiometre of adoption is placed the mechanism and can be adjusted the distance of potentiometre pin, has improved efficiency of software testing and precision.
(2) The utility model discloses a accredited testing organization can carry out quick test to the potentiometre, sets up two sets of telescopic cylinder, can improve the stability that the test head goes up and down.
(3) The utility model discloses a potentiometre placement machine construct can carry out the centre gripping to the potentiometre, and clamping stability is good, effectually prevents that the potentiometre from taking place to remove in the test procedure, and in addition, the potentiometre pin adjustment subassembly of setting can carry out the distance adjustment, subsequent test of being convenient for to the potentiometre pin.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the potentiometer placing mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-2, the present invention provides a technical solution: the potentiometer testing machine capable of adjusting the potentiometer at a fixed distance comprises a mounting support 1, a potentiometer bearing platform 2, a testing mechanism and a potentiometer placing mechanism 3, wherein the potentiometer bearing platform 2 is fixed on the mounting support 1, the potentiometer placing mechanism 3 is installed on the potentiometer bearing platform 2, a stand column 4 is fixed on one side of the upper end of the mounting support 1, a cross beam 5 is vertically installed at the top of the stand column 4, the testing mechanism is installed below the cross beam 5, and the testing mechanism is arranged right above the potentiometer placing mechanism.
The utility model discloses in, accredited testing organization is including test circuit board mount pad 6, test circuit board 7, connecting rod 8 and test head 9, test circuit board 7 is fixed in test circuit board mount pad 6 below, install two sets of telescopic cylinder 10 between test circuit board mount pad 6 and the stand 4, be fixed with 8 one ends of connecting rod on the test circuit board mount pad 6, test head 9 is connected to the 8 other ends of connecting rod, test head 9 is corresponding with potentiometre pin position. The utility model discloses a accredited testing organization can carry out quick test to the potentiometre, sets up two sets of telescopic cylinder, can improve the stability that the test head goes up and down.
In the utility model, the potentiometer placing mechanism 3 comprises a potentiometer placing plate 11, a potentiometer clamping component and a potentiometer pin adjusting component, the potentiometer clamping component is arranged on the upper end surface of the potentiometer placing plate 11, the potentiometer clamping component comprises a first fixing plate 12, a second fixing plate 13, a first U-shaped clamping block 14, a second U-shaped clamping block 15, a first clamping cylinder 16 and a second clamping cylinder 17, one end of the first clamping cylinder 16 is fixedly connected with the inner side of the first fixing plate 12, the first fixing plate 12 is vertically connected with the potentiometer placing plate 11, the other end of the first clamping cylinder 16 is fixedly connected with the outer end surface of the first U-shaped clamping block 14, one end of the second clamping cylinder 17 is fixedly connected with the inner side of the second fixing plate 13, the second fixing plate 13 is vertically connected with the potentiometer placing plate 11, the other end of the second clamping cylinder 17 is fixedly connected with the outer end surface of the second U-shaped clamping block 15, the first U-shaped clamping block 14 and the second U-shaped clamping block 15 are arranged oppositely, and the potentiometer pin adjusting assembly is arranged on the upper side of the potentiometer placing plate.
In addition, potentiometre pin adjustment assembly includes pin standing groove 18, adjust the slider 19, backup pad 20 and regulating block 21, be equipped with horizontal slide rail 22 on the backup pad 20, pin standing groove 18 bottom be equipped with horizontal slide rail 22 gliding slider, the slip track 23 is installed to the backup pad 20 upper limb, sliding connection adjust the slider 19 on the slip track 23, regulating block 21 and adjust slider 19 fixed connection, pin standing groove 18 upper end and adjust slider 19 fixed connection. The utility model discloses a potentiometre placement machine construct can carry out the centre gripping to the potentiometre, and clamping stability is good, effectually prevents that the potentiometre from taking place to remove in the test procedure, and in addition, the potentiometre pin adjustment subassembly of setting can carry out the distance adjustment, subsequent test of being convenient for to the potentiometre pin.
The working principle is as follows: the potentiometer to be tested is placed on the potentiometer placing mechanism, three pins are clamped in pin placing grooves in the potentiometer pin adjusting assembly, then the distance between the pin placing grooves is adjusted through the adjusting slide block, then the distance of the pins of the potentiometer is adjusted, distance adjustment is conducted on the potentiometer, then a telescopic cylinder on the testing mechanism is controlled, the telescopic cylinder drives the testing head to move downwards, and the potentiometer is tested.
To sum up, the utility model discloses structural design is novel, can realize the quick test to the potentiometre, and the potentiometre placement machine of adoption constructs and can adjust the distance of potentiometre pin, has improved efficiency of software testing and precision.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A potentiometer testing machine capable of performing distance adjustment on a potentiometer is characterized in that: including installing support (1), potentiometre load-bearing platform (2), accredited testing organization and potentiometre placement mechanism (3), potentiometre load-bearing platform (2) are fixed on installing support (1), potentiometre placement mechanism (3) are installed on potentiometre load-bearing platform (2), installing support (1) upper end one side is fixed with stand (4), stand (4) top is installed crossbeam (5) perpendicularly, accredited testing organization installs in crossbeam (5) below, just accredited testing organization sets up directly over potentiometre placement mechanism.
2. A potentiometer testing machine capable of distance adjustment of a potentiometer according to claim 1, wherein: the testing mechanism comprises a testing circuit board mounting seat (6), a testing circuit board (7), a connecting rod (8) and a testing head (9), wherein the testing circuit board (7) is fixed below the testing circuit board mounting seat (6), two sets of telescopic cylinders (10) are installed between the testing circuit board mounting seat (6) and a stand column (4), one end of the connecting rod (8) is fixed on the testing circuit board mounting seat (6), the testing head (9) is connected with the other end of the connecting rod (8), and the testing head (9) corresponds to the pin position of a potentiometer.
3. A potentiometer testing machine capable of distance adjustment of a potentiometer according to claim 1, wherein: the potentiometer placing mechanism (3) comprises a potentiometer placing plate (11), a potentiometer clamping assembly and a potentiometer pin adjusting assembly, the potentiometer clamping assembly is installed on the upper end face of the potentiometer placing plate (11), the potentiometer clamping assembly comprises a first fixing plate (12), a second fixing plate (13), a first U-shaped clamping block (14), a second U-shaped clamping block (15), a first clamping cylinder (16) and a second clamping cylinder (17), one end of the first clamping cylinder (16) is fixedly connected with the inner side of the first fixing plate (12), the first fixing plate (12) is vertically connected with the potentiometer placing plate (11), the other end of the first clamping cylinder (16) is fixedly connected with the outer end face of the first U-shaped clamping block (14), one end of the second clamping cylinder (17) is fixedly connected with the inner side of the second fixing plate (13), and the second fixing plate (13) is vertically connected with the potentiometer placing plate (11), the other end of the second clamping cylinder (17) is fixedly connected with the outer end face of the second U-shaped clamping block (15), the first U-shaped clamping block (14) and the second U-shaped clamping block (15) are arranged oppositely, and the potentiometer pin adjusting assembly is arranged on the upper side of the potentiometer placing plate.
4. A potentiometer testing machine as claimed in claim 3, wherein said potentiometer testing machine comprises: potentiometre pin adjustment assembly includes pin standing groove (18), adjusting block (19), backup pad (20) and regulating block (21), be equipped with horizontal slide rail (22) on backup pad (20), pin standing groove (18) bottom be equipped with horizontal slide rail (22) gliding slider, slip track (23) are installed to backup pad (20) top edge, sliding connection adjusting block (19) on slip track (23), regulating block (21) and adjusting block (19) fixed connection, pin standing groove (18) upper end and adjusting block (19) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020567255.7U CN212693899U (en) | 2020-04-16 | 2020-04-16 | Potentiometer testing machine capable of adjusting potentiometer at fixed distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020567255.7U CN212693899U (en) | 2020-04-16 | 2020-04-16 | Potentiometer testing machine capable of adjusting potentiometer at fixed distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212693899U true CN212693899U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020567255.7U Expired - Fee Related CN212693899U (en) | 2020-04-16 | 2020-04-16 | Potentiometer testing machine capable of adjusting potentiometer at fixed distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212693899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878862A (en) * | 2022-06-30 | 2022-08-09 | 南通玉蝶电子陶瓷有限公司 | Tester for preset potentiometer |
-
2020
- 2020-04-16 CN CN202020567255.7U patent/CN212693899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878862A (en) * | 2022-06-30 | 2022-08-09 | 南通玉蝶电子陶瓷有限公司 | Tester for preset potentiometer |
| CN114878862B (en) * | 2022-06-30 | 2022-09-09 | 南通玉蝶电子陶瓷有限公司 | Tester for preset potentiometer |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |