CN218382949U

CN218382949U - Quick detection device of potentiometre

Info

Publication number: CN218382949U
Application number: CN202222738928.2U
Authority: CN
Inventors: 裴玺祥; 王青燕; 马岚; 卢茂涛
Original assignee: Shandong Keneng Electric Equipment Co ltd
Current assignee: Shandong Keneng Electric Equipment Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-24
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a potentiometre detects technical field, specifically is a quick detection device of potentiometre, including the device main part, the top of device main part is fixed with the pillar, and the top of pillar passes through lifting unit fixedly connected with mounting panel, the bottom of mounting panel is fixed with the detector, and the bottom intercommunication of detector has the connecting wire, there is the potentiometre body upper end of device main part through fixed subassembly centre gripping, and the potentiometre body is connected with the connecting wire. This quick detection device of potentiometre drives gear revolve through starting first motor drive transfer line for the gear drives the slider and passes through the rack toothing transmission, makes the slider slide in the stopper thereupon, thereby the slider slides and makes the clamp splice at top slide along the insection and expand, thereby it is fixed to carry out the centre gripping to the potentiometre body to make the clamp splice expand the shrink thereupon, thereby avoids among the testing process potentiometre to rock and detect the error.

Description

Quick detection device of potentiometre

Technical Field

The utility model relates to a potentiometre detects technical field, specifically is a potentiometre short-term test device.

Background

The potentiometer is a resistance element with three leading-out terminals and the resistance value can be adjusted according to a certain change rule. Potentiometers usually consist of a resistive body and a movable brush. The potentiometer comprises a resistor body and a movable electric brush, when the electric brush moves along the resistor body, a resistance value or a voltage which has a certain relation with a displacement is obtained at an output end, and as the processing of the potentiometer is more precise, more steps are needed in the processing process, and then before leaving a factory, the potentiometer is generally required to be detected, unqualified potentiometers are screened out, and the quality of the ex-factory potentiometer is guaranteed.

The potentiometer on the existing market detects and is the handheld detection instrument of manual work mostly, then carries out the centre gripping to the pin of potentiometer one by one and judges, and the in-process that detects rocks easily, and long-time work leads to the workman tired easily, and detection error appears to the length of detecting the connecting wire is limited, and the in-process of using is pulled carelessly and is easily leaded to pin and connecting wire pine to take off, thereby makes the not tight precision that influences the detection of contact during detection, reduces detection quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick detection device of potentiometre to it mostly is artifical handheld to propose current detection device in solving above-mentioned background art, and handheld rocks easily, and long-time work leads to workman tired easily, and the detection error appears, and the length of detecting the connecting wire is limited, and the in-process of using is pulled carelessly and is easily leaded to pin and connecting wire pine to take off, thereby makes the not tight accurate nature that influences the detection of contact during detection, reduces detection quality's problem. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick detection device of potentiometre, includes the device main part, the top of device main part is fixed with the pillar, and the top of pillar passes through lifting unit fixedly connected with mounting panel, the bottom of mounting panel is fixed with the detector, and the bottom intercommunication of detector has the connecting wire, the upper end of device main part has the potentiometre body through the fixed subassembly centre gripping, and the potentiometre body is connected with the connecting wire.

Preferably, the lifting assembly comprises a first motor, a rotating rod, a base, a connecting rod, a supporting block, a fixed plate, a sliding rod and a supporting rod, the pillar is fixedly connected with the first motor, the output end of the first motor is fixedly connected with the rotating rod, the rotating rod is rotatably connected with the base, the base is fixedly connected with the pillar, the rotating rod is fixedly connected with the connecting rod, the connecting rod is hinged with the supporting block, the supporting block is fixedly connected with the fixed plate, the fixed plate is slidably connected with the sliding rod, and the sliding rod is fixedly connected with the pillar.

Preferably, the fixing plate is fixedly connected with the supporting rod, and the supporting rod is fixedly connected with the mounting plate.

Preferably, the fixing assembly comprises a mounting seat, a clamping block, a toothed plate, insections, a sliding block, a limiting block, a rack, a gear, a transmission rod and a second motor, the device body is fixedly connected with the mounting seat, the mounting seat is connected with the clamping block in a sliding mode, the clamping block is fixedly connected with the toothed plate, the toothed plate is connected with the sliding block in an engaged mode through the insections, the sliding block is connected with the limiting block in a sliding mode, and the limiting block is fixedly connected with the mounting seat in an embedded mode.

Preferably, the sliding block is fixedly connected with the rack, the rack is meshed with the gear, the gear is fixedly connected with the transmission rod, the transmission rod is fixedly connected with the output end of the second motor, and the motor is fixedly connected with the device body.

Preferably, a pin is arranged at the top of the potentiometer body and communicated with the connecting line.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, drive gear revolve through starting first motor drive transfer line for the gear drives the slider and passes through the rack toothing transmission, makes the slider slide in the stopper thereupon, thereby the slider slides and makes the clamp splice at top slide along the insection and expand, thereby it is fixed to carry out the centre gripping to the potentiometre body to make the clamp splice expand the shrink thereupon, thereby avoids among the testing process potentiometre to rock and detect the error.

The utility model discloses in, start the rotation of second motor drive bull stick, make the bull stick drive the connecting rod and rotate, make the connecting rod drive the connecting rod and rotate, make the fixed plate that the connecting rod drove the supporting shoe top slide from top to bottom in the slide bar thereupon, thereby make the bracing piece at fixed plate top slide from top to bottom thereupon and drive the detector of mounting panel bottom installation and carry out the altitude mixture control, thereby make the connecting wire of detector bottom adjust to suitable height so that just be difficult for the pine to take off with potentiometre firm in connection, thereby improve the accurate nature of detection.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the lifting assembly of the present invention;

FIG. 3 is a schematic structural view of the fixing assembly of the present invention;

fig. 4 is a schematic view of the connection structure of the slider and the insection of the present invention.

In the figure: 1. a device main body; 2. a support post; 3. a first motor; 4. a rotating rod; 5. a base; 6. a connecting rod; 7. a connecting rod; 8. a supporting block; 9. a fixing plate; 10. a slide bar; 11. a support bar; 12. mounting a plate; 13. a detector; 14. connecting wires; 15. a potentiometer body; 16. a mounting seat; 17. a clamping block; 18. a toothed plate; 19. insection; 20. a slider; 21. a limiting block; 22. a rack; 23. a gear; 24. a transmission rod; 25. a second motor.

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 the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a quick detection device of potentiometre, includes device main part 1, and the top of device main part 1 is fixed with pillar 2, and the top of pillar 2 is through lifting unit fixedly connected with mounting panel 12, and the bottom of mounting panel 12 is fixed with detector 13, and the bottom intercommunication of detector 13 has connecting wire 14, and the upper end of device main part 1 is through fixed subassembly centre gripping hold potentiometre body 15, and potentiometre body 15 is connected with connecting wire 14.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the lifting assembly includes a first motor 3, a rotating rod 4, a base 5, a connecting rod 6, a connecting rod 7, a supporting block 8, a fixed plate 9, a sliding rod 10 and a supporting rod 11, a pillar 2 is fixedly connected to the first motor 3, an output end of the first motor 3 is fixedly connected to the rotating rod 4, the rotating rod 4 is rotatably connected to the base 5, the base 5 is fixedly connected to the pillar 2, the rotating rod 4 is fixedly connected to the connecting rod 6, the connecting rod 6 is hinged to the connecting rod 7, the connecting rod 6 is hinged to the supporting block 8, the supporting block 8 is fixedly connected to the fixed plate 9, the fixed plate 9 is slidably connected to the sliding rod 10, the sliding rod 10 is fixedly connected to the pillar 2, a second motor 25 is started to drive the rotating rod 4 to rotate, the rotating rod 4 drives the connecting rod 6 to rotate, the connecting rod 6 drives the connecting rod 7 to rotate, the connecting rod 7 drives the fixed plate 9 at the top of the supporting block 8 to slide up and down in the sliding rod 10, the supporting rod 11 slides up and down along with the supporting rod 9, so that the supporting rod 11 at the top of the supporting plate can drive the detector 13 to adjust the height of the bottom of the detector 13 to adjust the height to be convenient for loosening and connecting the detector to be connected to a proper potential.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the fixing plate 9 is fixedly connected to the supporting rod 11, and the supporting rod 11 is fixedly connected to the mounting plate 12, so that the mounting plate 12 is driven to lift by the up-and-down movement of the supporting rod 11.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the fixing assembly includes an installation seat 16, a clamping block 17, a toothed plate 18, insections 19, a slider 20, a limiting block 21, a rack 22, a gear 23, a transmission rod 24, and a second motor 25, the device main body 1 is fixedly connected to the installation seat 16, the installation seat 16 is slidably connected to the clamping block 17, the clamping block 17 is fixedly connected to the toothed plate 18, the toothed plate 18 is engaged with the slider 20 through the insections 19, the slider 20 is slidably connected to the limiting block 21, the limiting block 21 is fixedly embedded into the installation seat 16, the first motor 3 is started to drive the transmission rod 24 to drive the gear 23 to rotate, so that the gear 23 drives the slider 20 to be engaged with the rack 22, so that the slider 20 slides in the limiting block 21, the slider 20 slides to slide the clamping block 17 at the top along the insections 19 to expand, and the clamping block 17 expands and contracts to clamp and fix the potentiometer body 15.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the sliding block 20 is fixedly connected to the rack 22, the rack 22 is engaged with the gear 23, the gear 23 is fixedly connected to the transmission rod 24, the transmission rod 24 is fixedly connected to the output end of the second motor 25, the motor is fixedly connected to the device main body 1, and the gear 23 is driven by the second motor 25 to slide the sliding block 20, so that the clamping block 17 expands and contracts.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a pin is disposed at the top of the potentiometer body 15, and the pin is communicated with the connection line 14, and the pin is connected with the connection line 14, so that the potentiometer is communicated with the detector 13 for detection.

The utility model discloses a use method and advantage: this kind of quick detection device of potentiometre is at the during operation, and the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the detection device is used to detect a potentiometer, firstly, the potentiometer body 15 is clamped and fixed, the first motor 3 is started to drive the transmission rod 24 to drive the gear 23 to rotate, the gear 23 drives the slider 20 to engage and drive through the rack 22, the slider 20 slides in the limiting block 21, the slider 20 slides to enable the clamping block 17 at the top to slide along the insections 19 to expand, the clamping block 17 expands and contracts to clamp and fix the potentiometer body 15, detection errors caused by shaking of the potentiometer in the detection process are avoided, then, the height of the detector 13 is adjusted according to the position of the potentiometer, the second motor 25 is started to drive the rotating rod 4 to rotate the rotating rod 4, the connecting rod 6 drives the connecting rod 7 to rotate, the connecting rod 7 drives the fixing plate 9 at the top of the connecting rod 8 to slide up and down in the sliding rod 10, the supporting rod 11 at the top of the fixing plate 9 slides up and down to drive the detector 13 mounted at the bottom of the mounting plate 12 to adjust the height, the connecting wire 14 at the bottom of the detector 13 is convenient to adjust to a proper height so as to be firmly connected with the supporting block at the top of the potentiometer, and the pin is not easy to increase the loose detection quality, and the accurate detection is not easy to detect.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick detection device of potentiometre, includes device main part (1), its characterized in that: the top of device main part (1) is fixed with pillar (2), and the top of pillar (2) passes through lifting unit fixedly connected with mounting panel (12), the bottom of mounting panel (12) is fixed with detector (13), and the bottom intercommunication of detector (13) has connecting wire (14), the upper end of device main part (1) has potentiometre body (15) through the fixed subassembly centre gripping, and potentiometre body (15) are connected with connecting wire (14).

2. A potentiometer quick detection device according to claim 1, characterized in that: the lifting assembly comprises a first motor (3), a rotating rod (4), a base (5), a connecting rod (6), a connecting rod (7), a supporting block (8), a fixing plate (9), a sliding rod (10) and a supporting rod (11), wherein the strut (2) is fixedly connected with the first motor (3), the output end of the first motor (3) is fixedly connected with the rotating rod (4), the rotating rod (4) is rotatably connected with the base (5), the base (5) is fixedly connected with the strut (2), the rotating rod (4) is fixedly connected with the connecting rod (6), the connecting rod (6) is hinged with the connecting rod (7), the connecting rod (7) is hinged with the supporting block (8), the supporting block (8) is fixedly connected with the fixing plate (9), the fixing plate (9) is slidably connected with the sliding rod (10), and the sliding rod (10) is fixedly connected with the strut (2).

3. A potentiometer quick detection device according to claim 2, characterized in that: the fixing plate (9) is fixedly connected with the supporting rod (11), and the supporting rod (11) is fixedly connected with the mounting plate (12).

4. A potentiometer rapid detection device according to claim 1, characterized in that: the fixing assembly comprises a mounting seat (16), a clamping block (17), a toothed plate (18), insections (19), a sliding block (20), a limiting block (21), a rack (22), a gear (23), a transmission rod (24) and a second motor (25), the device body (1) is fixedly connected with the mounting seat (16), the mounting seat (16) is slidably connected with the clamping block (17), the clamping block (17) is fixedly connected with the toothed plate (18), the toothed plate (18) is meshed with the sliding block (20) through the insections (19), the sliding block (20) is slidably connected with the limiting block (21), and the limiting block (21) is fixedly connected with the mounting seat (16) in an embedded mode.

5. A potentiometer quick detection device according to claim 4, characterized in that: the sliding block (20) is fixedly connected with the rack (22), the rack (22) is meshed with the gear (23), the gear (23) is fixedly connected with the transmission rod (24), the transmission rod (24) is fixedly connected with the output end of the second motor (25), and the motor is fixedly connected with the device main body (1).

6. A potentiometer quick detection device according to claim 1, characterized in that: the top of the potentiometer body (15) is provided with a pin which is communicated with the connecting wire (14).