CN220708949U

CN220708949U - Switch detection device

Info

Publication number: CN220708949U
Application number: CN202322385507.0U
Authority: CN
Inventors: 姜波; 胡军; 胡之瀚; 李正义; 闫兴玉; 杨友新
Original assignee: Liaoning Zhixin Electrical Engineering Co ltd
Current assignee: Liaoning Zhixin Electrical Engineering Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-02
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a switch detection device which comprises a base, wherein a movable frame is arranged above the base, symmetrically-distributed placing grooves are formed in the base, limiting grooves are formed in the top of the inside of the movable frame, a threaded rod is rotatably arranged in the limiting grooves, and a motor is fixedly arranged above one side of the movable frame. The utility model relates to a switch detection device, which is characterized in that a base, a movable frame, a placing groove, a motor, a movable plate, a hydraulic telescopic rod, a transmission plate, a limit groove, a partition plate, a through groove, an extrusion rod, a rubber extrusion block, a movable rod, a roller, a limit rod, a limit hole, a positioning hole, a spring, an adjusting block and a threaded rod are matched for use, and the motor drives the adjusting block to continuously do a transverse reciprocating motion, so that the device can continuously press two sides of two switches at the same time to detect the switches, and the device can detect the two switches at one time and has high efficiency.

Description

Switch detection device

Technical Field

The utility model relates to the technical field of switch detection devices, in particular to a switch detection device.

Background

The switch is an electronic element which can open a circuit, interrupt current or enable the current to flow to other circuits, and the switch is required to be reliably contacted and is not easy to damage and has strong voltage-resistant performance.

The utility model discloses a switch detection device with a publication number of CN219038671U, which comprises a base, wherein a placing groove is formed in the base, a lifting mechanism is fixedly connected to one side top end of the base, a control console is fixedly connected to the lifting mechanism, a servo motor is fixedly connected to one side of the control console, a sliding groove is formed in the control console, the output end of the servo motor is fixedly connected with a screw rod, the screw rod is in threaded connection with an extrusion block, the extrusion block is in sliding connection with the sliding groove, a connecting plate is in sliding connection with the sliding groove, and an extrusion rod is fixedly connected to the bottom end of the connecting plate, and the switch detection device has the beneficial effects that: through letting servo motor's output round trip to rotate, under the effect of lead screw for the extrusion piece makes a round trip to slide, can let the extrusion piece make a round trip to extrude the connecting plate like this, makes the connecting plate slide downwards in proper order, makes the extrusion pole extrude the button of switch downwards in proper order, makes the both sides homoenergetic of shift knob pressed like this.

In view of the above-mentioned related art, there are some disadvantages in this device, in the in-service use process, let the extrusion piece make a round trip to extrude the connecting plate for the connecting plate slides downwards in proper order, makes the extrusion pole extrude the button of switch downwards in proper order, leads to extrusion piece and the frequent friction of connecting plate, this will lead to their wearing and tearing faster, and then shorten their life, in addition, because extrusion piece and connecting plate's mounting means are more complicated, it is also inconvenient to change them, this friction and wearing and tearing phenomenon can show the life-span that reduces equipment, and bring difficulty for maintaining and changing spare part, therefore, it is necessary to provide a switch detection device to solve above-mentioned technical problem.

Disclosure of Invention

The present utility model is directed to a switch detecting device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a switch detection device, includes the base, the top of base is provided with the adjustable shelf, set up the standing groove of symmetric distribution on the base, the spacing groove has been seted up at the inside top of adjustable shelf, the internally mounted of spacing groove has the threaded rod, the top fixed mounting of adjustable shelf one side has the motor, and the drive end of motor runs through the top of adjustable shelf one side and extends to the inside of adjustable shelf and the one end fixed connection of threaded rod, the cover is equipped with a plurality of regulating block on the outer wall of threaded rod, and the quantity of regulating block is four, the positive fixed mounting of adjustable shelf has the baffle, the logical groove corresponding with regulating block position, quantity is four logical groove equipartition is two sets of, the top of baffle is located and has seted up symmetric distribution's locating hole between every group of logical groove, slidable mounting has the squeeze lever on the locating hole, cup joint spring between the bottom of being located the adjustable plate on the outer wall of squeeze lever and the top of baffle, the bottom fixed mounting of squeeze lever has the rubber squeeze block, the bottom of movable plate has the regulating block, the bottom of movable screw has the fixed mounting through the regulating block, the bottom of movable screw has the fixed mounting of rolling screw.

As a further scheme of the utility model: the back of the movable frame is fixedly provided with a sliding plate, the base is provided with sliding grooves corresponding to the sliding plate in position, and the top of the base is fixedly provided with symmetrically distributed hydraulic telescopic rods.

As still further aspects of the utility model: the front and the back of the regulating block are provided with a plurality of grooves, the grooves are movably provided with balls, and the balls are in rolling contact with the inner wall of the limiting groove.

As still further aspects of the utility model: one side of the adjusting block is provided with a threaded hole matched with the threaded rod, and the adjusting block is in threaded connection with the threaded rod through the threaded hole formed in one side of the adjusting block.

As still further aspects of the utility model: the limiting mechanism comprises limiting rods, the limiting rods are fixedly mounted at the bottoms of the movable plates and located on one side of the extrusion rods, and limiting holes corresponding to the positions and the numbers of the limiting rods are formed in the tops of the partition plates.

As still further aspects of the utility model: the four transmission plates are equally divided into two groups, and each group of transmission plates are symmetrically distributed and installed.

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

1. according to the utility model, through the matching use of the base, the movable frame, the placing groove, the motor, the movable plate, the hydraulic telescopic rod, the transmission plate, the limiting groove, the partition plate, the through groove, the extrusion rod, the rubber extrusion block, the movable rod, the roller, the limiting rod, the limiting hole, the positioning hole, the spring, the adjusting block and the threaded rod, the device can continuously make a transverse reciprocating motion by driving the adjusting block by the motor, so that the device can continuously press two sides of two switches at the same time, the switches can be detected, the device can detect the two switches at one time, the efficiency is high, meanwhile, in the detection process, the vertical movement of the rubber extrusion block is driven by the rolling contact of the roller and the top of the transmission plate, firstly, the rolling contact friction force of the roller and the transmission plate is small, the efficiency of the motor is improved, the device is more energy-saving, meanwhile, the abrasion of the transmission plate is reduced, the service life of the transmission plate is prolonged, and the movable rod and the transmission plate are all installed by the screws, so that the roller and the transmission plate can be conveniently detached when the roller and the transmission plate are serious, the roller and the transmission plate are convenient to replace and the maintenance and the abrasion of the device are more convenient, and the use of people is convenient.

2. The height adjustment device has the advantages that the height adjustment device is convenient to mount and dismount the switch to be detected in the placing groove through the matched use of the hydraulic telescopic rod, the sliding plate and the sliding groove, meanwhile, the height adjustment of the rubber extrusion block is easy to adjust, so that effective pressing detection can be carried out on the switches with different specifications, and the flexibility and the adaptability are improved, so that the device can better meet the requirements of various application scenes.

3. According to the utility model, through the matched use of the ball and the groove, when the adjusting block and the inner wall of the limit groove are in sliding contact, friction force is generated between the ball and the groove, however, the friction force is relieved by rolling contact of the ball and the inner wall of the limit groove, and the rolling contact mode can greatly reduce the friction force between the adjusting block and the limit groove, so that the efficiency of a motor is improved, in addition, the abrasion of the adjusting block is reduced, the service life of the adjusting block is effectively prolonged, the friction effect in the operation process can be optimized, and the performance and durability of equipment are improved.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of a switch detection device;

FIG. 2 is a front view of a switch detection device;

FIG. 3 is a schematic side view of a switch detecting device;

fig. 4 is an enlarged schematic view of the switch detecting device shown in fig. 1 at a.

In the figure: 1. a base; 2. a movable frame; 3. a placement groove; 4. a motor; 5. a movable plate; 6. a hydraulic telescopic rod; 7. a drive plate; 8. a limit groove; 9. a partition plate; 10. a through groove; 11. an extrusion rod; 12. a rubber extrusion block; 13. a slide plate; 14. a chute; 15. a movable rod; 16. a roller; 17. a limit rod; 18. a limiting hole; 19. positioning holes; 20. a spring; 21. a ball; 22. a groove; 23. an adjusting block; 24. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the embodiment of the utility model, a switch detection device comprises a base 1, a movable frame 2 is arranged above the base 1, symmetrically distributed placing grooves 3 are formed in the base 1, limiting grooves 8 are formed in the top of the inside of the movable frame 2, a threaded rod 24 is rotatably installed in the limiting grooves 8, a motor 4 is fixedly installed above one side of the movable frame 2, the driving end of the motor 4 penetrates through the upper side of one side of the movable frame 2 and extends to the inside of the limiting grooves 8 and is fixedly connected with one end of the threaded rod 24, a plurality of adjusting blocks 23 are sleeved on the outer wall of the threaded rod 24, the number of the adjusting blocks 23 is four, the adjusting blocks 23 are slidably connected with the inner wall of the limiting grooves 8, a partition plate 9 is fixedly installed on the front surface of the movable frame 2, through grooves 10 corresponding to the positions and the number of the adjusting blocks 23 are formed in the top of the partition plate 9, locating holes 19 symmetrically distributed between the top of the partition plate 9 are formed in each group of through grooves 10, a squeezing rod 11 is slidably installed on the locating hole 19, a squeezing rod 11 is fixedly installed on the top end of the squeezing rod 11, a rolling screw 11 is fixedly installed on the top of the squeezing rod 11 and is fixedly connected with one side of the bottom of the rolling rod 11, a rolling screw is fixedly connected with the bottom of the rolling rod 16 through the bottom of the rolling rod 5, and the rolling rod is fixedly connected with the bottom end of the rolling rod 15 of the rolling rod 5, and the rolling rod is fixedly connected with the rolling rod 15 through the rolling rod 15, and the rolling rod is fixedly connected with the rolling rod 15 through the rolling rod is fixedly connected with the rolling rod 15, and the rolling rod is fixedly connected with the rolling rod is correspondingly arranged.

Referring to fig. 1 and 3, in the application, a sliding plate 13 is fixedly mounted on the back of a movable frame 2, a sliding groove 14 corresponding to the position of the sliding plate 13 is formed in a base 1, the sliding groove 14 is in sliding connection with the sliding plate 13, a symmetrically distributed hydraulic telescopic rod 6 is fixedly mounted on the top of the base 1, and a driving end of the hydraulic telescopic rod 6 penetrates through the top of the base 1 and extends to the inside of the sliding groove 14 to be fixedly connected with the top of the sliding plate 13, so that the height adjusting effect of the device is achieved, and the device can better meet requirements of various application scenes.

Referring to fig. 4, in the present application, a plurality of grooves 22 are formed in the front and back surfaces of the adjusting block 23, and balls 21 are movably mounted on the grooves 22, and the balls 21 are in rolling contact with the inner wall of the limit groove 8.

Referring to fig. 1 and 4, in the present application, a threaded hole adapted to the threaded rod 24 is formed on one side of the adjusting block 23, and the adjusting block 23 is in threaded connection with the threaded rod 24 through the threaded hole formed on one side thereof.

Referring to fig. 1 and 4, in this application, stop gear includes gag lever post 17, and gag lever post 17 fixed mounting is located one side of extrusion rod 11 in the bottom of fly leaf 5, and the spacing hole 18 corresponding with gag lever post 17 position, quantity has been seted up at the top of baffle 9, and spacing hole 18 and gag lever post 17 sliding connection, has guaranteed the stability when fly leaf 5 and drive plate 7 vertical movement, has avoided producing the rotation effect between extrusion rod 11 and the locating hole 19.

Referring to fig. 1, in this application, four drive plates 7 divide into two sets of evenly, and every drive plate 7 of group is symmetrical distribution installation, has realized the vertical reciprocating motion that staggers of every group rubber extrusion piece 12, conveniently presses the test in turn to the both sides of switch.

The working principle of the utility model is as follows:

referring to fig. 1-4, in use, the electrical components appearing in the application are all externally connected with a power supply and a control switch, the switch to be detected is placed into the interior of the placing groove 3 on the base 1, two switches can be placed at one time, after the switch is placed, the motor 4 is controlled to start working through the control switch, the driving end of the motor 4 drives the threaded rod 24 to rotate, the threaded rod 24 and the adjusting block 23 are driven by threads, and the sliding relationship between the adjusting block 23 and the limiting groove 8, so that the adjusting block 23 stably and transversely moves, the transverse reciprocating motion of the adjusting block 23 can be realized by changing the steering of the driving end of the motor 4, the moving of the adjusting block 23 drives the movable rod 15 to move, the moving of the movable rod 15 drives the roller 16 to roll at the top of the driving plate 7, when the adjusting block 23 moves in one direction, the roller 16 and the top of the corresponding driving plate 7 are in rolling contact, the roller 16 moving to the inclined surface of the driving plate 7 drives the movable plate 5 to move downwards through the driving plate 7, the corresponding extrusion rod 11 moves the rubber extrusion block 12 to move, the rubber extrusion block 12 is driven by the adjusting rod 11 to move the rubber extrusion block 12 to move downwards, the other side of the rubber extrusion block is not to move downwards, and the other side of the rubber extrusion block is not pushed by the elastic extrusion block 20 moves downwards, and the other side of the elastic extrusion block 20 moves downwards, and the spring 20 does not move down in the opposite direction, and the moving side of the moving block 3 moves down the elastic extrusion block 3 is pushed by the moving plate 20, the device can continuously press two sides of two switches simultaneously, the switch is detected, the device can detect two switches once, the efficiency is high, meanwhile, in the detection process, the vertical movement of the rubber extrusion block 12 is driven by the rolling contact of the roller 16 and the top of the transmission plate 7, the rolling contact friction force of the roller 16 and the transmission plate 7 is small, the efficiency of the motor 4 is improved, the device is more energy-saving, the abrasion of the transmission plate 7 is reduced, the service life of the transmission plate 7 is prolonged, the movable rod 15 and the transmission plate 7 are all installed through screws, and therefore, when the roller 16 and the transmission plate 7 are seriously worn, the two switches can be conveniently detached, the replacement is convenient, the maintenance and the repair of the device are more convenient, and the use of people is convenient.

Referring to fig. 3, in use, the device is controlled by the switch to start the hydraulic telescopic rod 6, the driving end drives the sliding plate 13 to slide up and down in the chute 14, the sliding plate 13 moves to drive the movable frame 2 to horizontally move, the movable frame 2 moves to drive the partition plate 9 to horizontally move the same, the movable frame 2 and the partition plate 9 vertically move together by the linkage, and accordingly the height of the device is adjusted.

Referring to fig. 4, when the adjusting block 23 and the inner wall of the limit groove 8 are in sliding contact, friction force is generated between them, however, the friction force is relieved by rolling contact between the ball 21 and the inner wall of the limit groove 8, and the rolling contact mode can greatly reduce the friction force between the adjusting block 23 and the limit groove 8, so that the efficiency of the motor 4 is improved, in addition, the abrasion of the adjusting block 23 is reduced, the service life of the adjusting block 23 is effectively prolonged, the friction effect in the operation process can be optimized, and the performance and durability of the device are improved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Switch detection device, including base (1), its characterized in that: the utility model discloses a movable frame, including base (1) and spacer plate, the top of base (1) is provided with movable frame (2), symmetrically distributed standing groove (3) have been seted up on base (1), spacing groove (8) have been seted up at the inside top of movable frame (2), threaded rod (24) have been installed in the inside rotation of spacing groove (8), the top fixed mounting of movable frame (2) one side has motor (4), and the drive end of motor (4) runs through the top of movable frame (2) one side and extends to the inside of spacing groove (8) and one end fixed connection of threaded rod (24), the cover is equipped with a plurality of regulating block (23) on the outer wall of threaded rod (24), and the quantity of regulating block (23) is four, baffle (9) have been seted up at the top of baffle (9) with regulating block (23) position, the corresponding logical groove (10) of quantity equally divide into two sets of, locating hole (19) that the top of baffle (9) are located between every logical groove (10) set up symmetrically distributed locating hole (19), the fixed extrusion plate (11) are installed on the movable plate (11), the novel rubber extrusion device is characterized in that a spring (20) is sleeved between the bottom of the movable plate (5) and the top of the partition plate (9) on the outer wall of the extrusion rod (11), a rubber extrusion block (12) is fixedly arranged at the bottom end of the extrusion rod (11), a limiting mechanism is arranged at the bottom of the movable plate (5), a transmission plate (7) is fixedly arranged on one side of the movable plate (5) through a screw, a movable rod (15) is fixedly connected to the bottom of the adjusting block (23) through a screw, and a roller (16) is rotatably arranged at the bottom end of the movable rod (15).

2. A switch detection device according to claim 1, wherein: the back of the movable frame (2) is fixedly provided with a sliding plate (13), the base (1) is provided with sliding grooves (14) corresponding to the sliding plate (13), and the top of the base (1) is fixedly provided with symmetrically distributed hydraulic telescopic rods (6).

3. A switch detection device according to claim 1, wherein: the front and the back of the adjusting block (23) are provided with a plurality of grooves (22), the grooves (22) are movably provided with balls (21), and the balls (21) are in rolling contact with the inner wall of the limiting groove (8).

4. A switch detection device according to claim 1, wherein: one side of the adjusting block (23) is provided with a threaded hole matched with the threaded rod (24), and the adjusting block (23) is in threaded connection with the threaded rod (24) through the threaded hole formed in one side of the adjusting block.

5. A switch detection device according to claim 1, wherein: the limiting mechanism comprises limiting rods (17), the limiting rods (17) are fixedly arranged at the bottoms of the movable plates (5) and located on one side of the extrusion rods (11), and limiting holes (18) corresponding to the positions and the numbers of the limiting rods (17) are formed in the tops of the partition plates (9).

6. A switch detection device according to claim 1, wherein: the four transmission plates (7) are equally divided into two groups, and each group of transmission plates (7) are symmetrically distributed and installed.