CN214226773U

CN214226773U - Electric contact detection device based on auxiliary switch

Info

Publication number: CN214226773U
Application number: CN202120459659.9U
Authority: CN
Inventors: 赵春斋
Original assignee: Changsha Electrical Control Accessories Factory
Current assignee: Changsha Electrical Control Accessories Factory
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-09-17
Anticipated expiration: 2031-03-03

Abstract

The utility model relates to the technical field of switch electric contact detection, in particular to an electric contact detection device based on an auxiliary switch, which comprises a box body, a cover body and a control panel, wherein the upper end surface of the box body is rotationally connected with the cover body, the control panel is fixedly connected in the box body, the rear end surface of a push plate is provided with a motor, the lower end surface of the motor is fixedly connected with the control panel, one end of an electric wire is fixedly connected with a take-up pulley, the outer side of one end of a snap ring is spirally connected with a rotating nut, in the utility model, through the arranged motor, the take-up pulley and a placing groove, when the detection device is completely used, the motor is started, the motor rotates to drive a rotating shaft to rotate so as to drive the take-up pulley to rotate, the take-up pulley rotates to drive the electric wire to shrink and wind to the outer side of the take-up pulley, and after the electric wire is completely wound, a detection pen is placed in the placing groove arranged in the box body, and the arrangement is convenient for accommodating the detection pen and the electric wire, and the wire and the detection pen are well protected, and the service life of the detection device is prolonged.

Description

Electric contact detection device based on auxiliary switch

Technical Field

The utility model relates to a switch electrical contact detects technical field, specifically is an electrical contact detection device based on auxiliary switch.

Background

The term switch is to be interpreted as open and closed, which also refers to an electronic component that can open a circuit, interrupt a current, or allow it to flow to other circuits, the most common being a human-operated electromechanical device in which there are one or more electrical contacts, the closing of which indicates that the electrical contact is conducting, allowing a current to flow; the open circuit of the switch means that the electronic contact is not conductive to form an open circuit and does not allow current to flow, and therefore, there is an increasing demand for an auxiliary switch-based electrical contact detection device.

Most switch electrical contact detection device on the market detects pen and electric wire and all is not protected in the device outside when using, detects pen and the inconvenient accomodating of electric wire when not using the device to detection device's life has been reduced, the electric wire exposes and does not have thing protection surface in the outside simultaneously and can be infected with tiny dust, long-time use can not clear up the electric wire pollution and accelerate the electric wire to damage speed, consequently, provide an electrical contact detection device based on auxiliary switch to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical contact detection device based on auxiliary switch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric contact detection device based on an auxiliary switch comprises a box body, a cover body and a control panel, wherein the upper end face of the box body is rotatably connected with the cover body, the control panel is fixedly connected in the box body, a placing groove is formed in the left side of the box body, a detection pen is arranged in the placing groove, the upper end face of the control panel is fixedly connected with a fixed plate, the left side of the fixed plate is provided with a push plate, the left side of the front end face of the push plate is fixedly connected with a push rod, the rear end face of the push plate is provided with a motor, the lower end face of the motor is fixedly connected with the control panel, the tail end of a main shaft of the motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is rotatably connected with a fixed block, the upper end face of the fixed block is fixedly connected with the box body, the outer side of the rotating shaft is fixedly connected with a take-up pulley, the outer side of the take-up pulley is provided with an electric wire, one end of the electric wire is fixedly connected with a take-up pulley, the detection pen is fixedly connected with the other end of the detection pen, fixedly connected with casing in the box, the equal sliding connection in terminal surface left and right sides has the ejector pad before the casing, the equal fixedly connected with kelly of ejector pad rear end face, the equal fixedly connected with spring of kelly one end, the equal fixedly connected with connecting plate of the spring other end, the equal fixedly connected with casing in the connecting plate outside, the equal detachable connection of kelly other end has the snap ring, the equal screwed connection in snap ring one end outside has swivel nut.

Preferably, the inner sides of the clamping rings can be detachably connected with electric wires, and the outer sides of the clamping rods are slidably connected with the shell.

Preferably, the inner side of the rotating nut is detachably connected with a clamping rod, and one end of the clamping rod is detachably connected with a clamping ring through the rotating nut.

Preferably, the front end face of the push plate is connected with a fixing plate in a sliding mode, and the outer side of the electric wire is connected with a clamping ring in a sliding mode.

Preferably, the detection pen outside all is connected with the box through the standing groove is dismantled.

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

1. in the utility model, through the motor, the take-up pulley, the standing groove and the push pedal that set up, when the detection device finishes using, the motor can be started, the motor rotates and drives the axis of rotation and rotate thereby drive the take-up pulley and rotate, the take-up pulley rotates and drives the electric wire shrink and twine to the take-up pulley outside, after the electric wire finishes winding completely, place the detection pen in the standing groove that the box was seted up, this kind of setting is convenient for the taking in of detection pen and electric wire, and fine protection electric wire and detection pen, extension detection device life, the setting of push pedal is convenient for detect and maintain motor and take-up pulley simultaneously, improve device performance;

2. the utility model discloses in, push block through setting up, the kelly, snap ring and swivel nut, snap ring and electric wire sliding connection when the electric wire removes, be provided with clean sponge in the snap ring and clear up the electric wire surface when contacting with the electric wire, the improvement device cleanliness, and the better electric wire of setting of clean sponge is not scraped by hard object and is caused the damage when removing, after the long-time use of the clean sponge in the snap ring, accessible swivel nut dismantles snap ring and kelly, change the snap ring, can promote the push block and drive the kelly when needs are dismantled the electric wire and remove, thereby make the snap ring break away from the electric wire, the dismantlement of the electric wire of being convenient for, the improvement device practicality.

Drawings

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

fig. 2 is a schematic view of the push plate of the present invention being opened;

FIG. 3 is a sectional view of the housing of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: the device comprises a box body 1, a cover body 2, a control panel 3, a placement groove 4, a detection pen 5, a fixing plate 6, a push plate 7, a push rod 8, a motor 9, a rotating shaft 10, a fixing block 11, a take-up pulley 12, a take-up pulley 13, a shell 14, a push block 15, a clamping rod 16, a clamping ring 17, a rotating nut 17, an electric wire 18, a spring 19 and a connecting plate 20.

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. 1-4, the present invention provides a technical solution:

an electric contact detection device based on an auxiliary switch comprises a box body 1, a cover body 2 and a control panel 3, wherein the upper end face of the box body 1 is rotatably connected with the cover body 2, the control panel 3 is fixedly connected in the box body 1, a placing groove 4 is formed in the left side of the box body 1, a detection pen 5 is arranged in the placing groove 4, the upper end face of the control panel 3 is fixedly connected with a fixing plate 6, the left side of the fixing plate 6 is provided with a push plate 7, the left side of the front end face of the push plate 7 is fixedly connected with a push rod 8, the rear end face of the push plate 7 is provided with a motor 9, the lower end face of the motor 9 is fixedly connected with the control panel 3, the tail end of a main shaft of the motor 9 is fixedly connected with a rotating shaft 10, the other end of the rotating shaft 10 is rotatably connected with a fixing block 11, the upper end face of the fixing block 11 is fixedly connected with the box body 1, the outer side of the rotating shaft 10 is fixedly connected with a take-up pulley 12, the outer side of the take-up pulley 12 is provided with an electric wire 18, one end of the

electric wire

12, 12 other end fixedly connected with detection pens 5 of take-up pulley, fixedly connected with casing 13 in the box 1, the equal sliding connection in terminal surface left and right sides has ejector pad 14 before casing 13, the equal fixedly connected with kelly 15 of ejector pad 14 rear end face, the equal fixedly connected with spring 19 of 15 one ends of kelly, the equal fixedly connected with connecting plate 20 of the spring 19 other end, the equal fixedly connected with casing 13 in the connecting plate 20 outside, the equal detachably connected with snap ring 16 of the 15 other ends of kelly, the equal screwed connection in the 16 one end outside of snap ring has swivel nut 17.

The inner sides of the clamping rings 16 can be detachably connected with electric wires 18, the outer sides of the clamping rods 15 are slidably connected with the shell 13, and the arrangement of the clamping rings 16 is convenient for fixing the electric wires 18; the inner sides of the rotating nuts 17 can be detachably connected with clamping rods 15, one ends of the clamping rods 15 are detachably connected with clamping rings 16 through the rotating nuts 17, and the clamping rings 16 and the clamping rods 15 can be conveniently detached due to the arrangement of the rotating nuts 17; the front end surface of the push plate 7 is connected with a fixed plate 6 in a sliding way, and the outer side of the electric wire 18 is connected with a clamping ring 16 in a sliding way; the box body 1 is detachably connected to the outer side of the detection pen 5 through the placing groove 4, and the placing of the detection pen 5 is facilitated due to the arrangement of the placing groove 4.

The working process is as follows: when in use, the power is switched on, the detection pen 5 is taken out, then the motor 9 is started, the motor 9 rotates to drive the take-up pulley 12 to rotate so as to enable the electric wire 18 to come out, then the switch is detected through the detection pen 5, the operation can be carried out through the control panel 3 during the detection, when the switch detection is finished, the motor 9 is started again, the motor 9 rotates to drive the rotating shaft 10 to rotate so as to drive the take-up pulley 12 to rotate, the take-up pulley 12 rotates to drive the electric wire 18 to shrink and wind the outer side of the take-up pulley 12, the detection pen 5 is placed in the placing groove 4 formed in the box body 1 after the electric wire 18 is completely wound, the arrangement is convenient for the storage of the detection pen 5 and the electric wire 18, the electric wire 18 and the detection pen 5 are well protected, the service life of the detection device is prolonged, meanwhile, the arrangement of the push plate 7 is convenient for the detection and maintenance of the motor 9 and the take-up pulley 12, the device is improved, when the electric wire 18 moves, the snap ring 15 is in sliding connection with the electric wire 18, be provided with clean sponge in the snap ring 16 and clear up 18 surfaces of electric wire when contacting with electric wire 18, improve the device cleanliness, and the better electric wire 18 that sets up of clean sponge is not scraped by hard object and is caused the damage when removing, after the clean sponge in the snap ring 16 used for a long time, the accessible rotates swivel nut 17 and dismantles snap ring 16 and kelly 15, change snap ring 16, can promote ejector pad 14 when needs are dismantled electric wire 18 and drive kelly 15 and remove, thereby make snap ring 16 break away from electric wire 18, the dismantlement of electric wire 18 of being convenient for, improve the device practicality.

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

1. The utility model provides an electrical contact detection device based on auxiliary switch, includes box (1), lid (2) and controls panel (3), its characterized in that: the upper end face of the box body (1) is rotatably connected with a cover body (2), the box body (1) is internally and fixedly connected with a control panel (3), a placing groove (4) is formed in the left side of the box body (1), a detection pen (5) is arranged in the placing groove (4), the upper end face of the control panel (3) is fixedly connected with a fixing plate (6), a push plate (7) is arranged on the left side of the fixing plate (6), a push rod (8) is fixedly connected on the left side of the front end face of the push plate (7), a motor (9) is arranged on the rear end face of the push plate (7), the lower end face of the motor (9) is fixedly connected with the control panel (3), the tail end of a main shaft of the motor (9) is fixedly connected with a rotating shaft (10), the other end of the rotating shaft (10) is rotatably connected with a fixing block (11), the upper end face of the fixing block (11) is fixedly connected with the box body (1), and a take-up wheel (12) is fixedly connected on the outer side of the rotating shaft (10), the wire winding machine is characterized in that an electric wire (18) is arranged on the outer side of the wire winding wheel (12), one end of the electric wire (18) is fixedly connected with the wire winding wheel (12), the other end of the wire winding wheel (12) is fixedly connected with a detection pen (5), a box body (1) is internally fixedly connected with a shell (13), the left side and the right side of the front end face of the shell (13) are respectively and slidably connected with a push block (14), the back end face of the push block (14) is respectively and fixedly connected with a clamping rod (15), one end of the clamping rod (15) is respectively and fixedly connected with a spring (19), the other end of the spring (19) is respectively and fixedly connected with a connecting plate (20), the outer side of the connecting plate (20) is respectively and fixedly connected with the shell (13), the other end of the clamping rod (15) is respectively and detachably connected with a clamping ring (16), and one end of the clamping ring (16) is respectively and spirally connected with a rotating nut (17).

2. An auxiliary switch based electrical contact detection device as claimed in claim 1, wherein: the inner sides of the clamping rings (16) are detachably connected with electric wires (18), and the outer sides of the clamping rods (15) are slidably connected with the shell (13).

3. An auxiliary switch based electrical contact detection device as claimed in claim 1, wherein: the inner side of the rotating nut (17) is detachably connected with a clamping rod (15), and one end of the clamping rod (15) is detachably connected with a clamping ring (16) through the rotating nut (17).

4. An auxiliary switch based electrical contact detection device as claimed in claim 1, wherein: the front end face of the push plate (7) is connected with a fixing plate (6) in a sliding mode, and the outer side of the electric wire (18) is connected with a clamping ring (16) in a sliding mode.

5. An auxiliary switch based electrical contact detection device as claimed in claim 1, wherein: the outer sides of the detection pens (5) are detachably connected with the box body (1) through the placing grooves (4).