CN213240389U

CN213240389U - Independent channel pressure-resistant instrument with high stability

Info

Publication number: CN213240389U
Application number: CN202022131584.XU
Authority: CN
Inventors: 曾七三
Original assignee: Suzhou Telst Electronic Technology Co ltd
Current assignee: Suzhou Telst Electronic Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-18
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a withstand voltage appearance of independent passageway that stability is high, including withstand voltage appearance body, electric current socket, voltage socket and visor, be provided with on the lateral wall of withstand voltage appearance body electric current socket, electric current socket with withstand voltage appearance body is pegged graft, electric current socket one side is provided with voltage socket, voltage socket with withstand voltage appearance body is pegged graft. Has the advantages that: the utility model discloses a set up slide rail and visor, when the device was idle, the visor can be protected the electric current socket and the voltage socket of device, prevent that the dust in the air from getting into electric current socket and voltage socket on the one hand, on the other hand prevents that the moisture in the air from causing the erosion to electric current socket and voltage socket, guarantees electric current socket and voltage socket's electric conductivity and the test result of device, and the slide rail can be convenient for the visor when the device uses and slide simultaneously, makes artifical quick wiring, improves the device practicality.

Description

Independent channel pressure-resistant instrument with high stability

Technical Field

The utility model relates to a withstand voltage appearance technical field, concretely relates to withstand voltage appearance of independent passageway that stability is high.

Background

A withstand voltage tester, also called an electrical insulation strength tester, or a dielectric strength tester, also called a dielectric breakdown device, an insulation strength tester, a high voltage breakdown device, a withstand voltage tester, etc., applies a specified ac or dc high voltage between an electrified part and a non-electrified part (generally, a housing) of an electrical appliance to test the withstand voltage capability of an insulating material of the electrical appliance.

The withstand voltage appearance of independent passageway that current stability is high is because the wiring jack is exposed in the air in the use, and the operational environment of withstand voltage appearance is comparatively complicated, and then make the dust in the air get into the wiring jack and the moisture in the air causes the erosion to the wiring jack, influence the electric conductivity of wiring jack and the test result of device, reduce the device practicality, furthermore, the withstand voltage appearance of independent passageway that current stability is high is because need pressurize the device in the use, the staff is direct last-hand operation simultaneously, and then lead to the device to cause the threat to staff's safety, reduce device security and functional.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, the independent channel pressure-resistant instrument with high stability is provided, the problems that the wiring jack is exposed in the air in the use process of the existing independent channel pressure-resistant instrument with high stability, the working environment of the pressure-resistant instrument is complex, the dust in the air enters the wiring jack and the moisture in the air erodes the wiring jack, the conductivity of the wiring jack and the test result of the device are influenced, the practicability of the device is reduced, the existing independent channel pressure-resistant instrument with high stability is pressurized to the device due to the need in the use process, meanwhile, the worker directly operates the pressure-resistant instrument, the safety of the device to the worker is further threatened, and the safety and the functionality of the device are reduced are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a withstand voltage appearance of independent passageway that stability is high, including withstand voltage appearance body, electric current socket, voltage socket and visor, be provided with on the lateral wall of withstand voltage appearance body the electric current socket, the electric current socket with withstand voltage appearance body is pegged graft, electric current socket one side is provided with voltage socket, voltage socket with withstand voltage appearance body is pegged graft, the electric current socket and the voltage socket both sides all are provided with the slide rail, the slide rail with withstand voltage appearance body passes through the screw connection, be provided with on the slide rail the visor, the visor with slide rail sliding connection.

Further, the ammeter is arranged above the current socket, the current socket is electrically connected with the ammeter, the ammeter is connected with the voltage-withstanding instrument body through a clamping groove, the voltmeter is arranged above the voltage socket, the voltmeter is electrically connected with the voltage socket, and the voltmeter is connected with the voltage-withstanding instrument body through a clamping groove.

By adopting the technical scheme, in the working process of the device, the cable is connected with the current jack, so that the current of the cable is detected by the ammeter, the voltage jack of the cable is connected, and the voltage of the cable is detected by the voltmeter.

Further, ampere meter one side is provided with the time-recorder, the time-recorder with withstand voltage appearance body passes through the draw-in groove and connects, the time-recorder below is provided with the knob, the knob with withstand voltage appearance body passes through the draw-in groove and connects, knob one side is provided with voltage regulating transformer, voltage regulating transformer with the knob electricity is connected, voltage regulating transformer with withstand voltage appearance body passes through the screw connection.

By adopting the technical scheme, the timer can time the testing time of the device, and simultaneously the knob is twisted to increase the output voltage of the regulating transformer, so that the withstand voltage test is carried out on the cable.

Furthermore, a switch is arranged on the rear side wall of the pressure resistance instrument body and connected with the pressure resistance instrument body through a clamping groove.

By adopting the technical scheme, the switch can control the opening and closing of the device.

Furthermore, another lateral wall of the pressure resistance instrument body is provided with a heat dissipation grid, one side of the heat dissipation grid is provided with a dust screen, the dust screen is connected with the pressure resistance instrument body through screws, the inner wall of the pressure resistance instrument body is provided with an electromagnetic shielding layer, and the electromagnetic shielding layer is connected with the pressure resistance instrument body through screws.

By adopting the technical scheme, the heat generated during the working of the device can be rapidly discharged from the device through the heat dissipation grating, the dust screen can prevent external dust from entering the device, and the electromagnetic shielding layer can shield the magnetic field generated by the electric appliance in the working environment of the device and prevent the magnetic field from interfering the testing of the device.

Furthermore, a placing groove is formed in the top end of the pressure resistance instrument body, insulating gloves are placed in the placing groove, a cover plate is arranged at the upper end of the placing groove, and the cover plate is connected with the placing groove through a clamping groove.

Through adopting above-mentioned technical scheme, the standing groove does insulating gloves provide storage space, can make insulating gloves follow the device and remove together, can make on the one hand insulating gloves use at any time, need not to spend time to look for, and on the other hand can protect the staff, improves device security and functionality.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that the wiring jacks are exposed in the air and the working environment of the existing independent channel pressure-resistant instrument with high stability is complex in the using process, so that dust in the air enters the wiring jacks and moisture in the air erodes the wiring jacks, the conductivity of the wiring jacks and the test result of the device are influenced, and the practicability of the device is reduced, the utility model discloses a slide rail and a protective cover are arranged, when the device is idle, the protective cover can protect the current sockets and the voltage sockets of the device, on one hand, the dust in the air is prevented from entering the current sockets and the voltage sockets, on the other hand, the moisture in the air is prevented from eroding the current sockets and the voltage sockets, the conductivity of the current sockets and the voltage sockets and the test result of the device are ensured, and simultaneously, the slide rail can facilitate the sliding of the protective cover when the device, the manual quick wiring is realized, and the practicability of the device is improved;

2. because need pressurize the device in the use for solving the high withstand voltage appearance of independent passageway of current stability, the staff is direct last hand operation simultaneously, and then leads to the device to cause the threat to staff's safety, reduces the problem of device security and functionality, the utility model discloses a set up standing groove, insulating gloves and apron, the standing groove provides storage space for insulating gloves, can make insulating gloves follow the device and remove together, can make insulating gloves use at any time on the one hand, need not to spend the time and look for, on the other hand can protect the staff, improves device security and functionality.

Drawings

Fig. 1 is a schematic structural diagram of the independent channel pressure-resistant instrument with high stability according to the present invention;

fig. 2 is a cross-sectional view of a pressure resistance instrument body in the high-stability independent channel pressure resistance instrument of the present invention;

fig. 3 is a back view of the independent channel pressure-resistant instrument with high stability of the present invention.

The reference numerals are explained below:

1. a knob; 2. a timer; 3. a pressure resistance instrument body; 4. an ammeter; 5. a cover plate; 6. a heat dissipation grid; 7. a voltmeter; 8. a voltage socket; 9. a protective cover; 10. a slide rail; 11. a current outlet; 12. an electromagnetic shielding layer; 13. a voltage regulating transformer; 14. a dust screen; 15. a placement groove; 16. an insulating glove; 17. and (4) switching.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the independent channel voltage-withstanding instrument with high stability in this embodiment includes a voltage-withstanding instrument body 3, a current socket 11, a voltage socket 8 and a protective cover 9, the current socket 11 is disposed on a side wall of the voltage-withstanding instrument body 3, the current socket 11 is inserted into the voltage-withstanding instrument body 3, the voltage socket 8 is disposed on one side of the current socket 11, the voltage socket 8 is inserted into the voltage-withstanding instrument body 3, slide rails 10 are disposed on two sides of the current socket 11 and the voltage socket 8, the slide rails 10 are connected to the voltage-withstanding instrument body 3 through screws, the protective cover 9 is disposed on the slide rails 10, the protective cover 9 is slidably connected to the slide rails 10, when the apparatus is not in use, the protective cover 9 can protect the current socket 11 and the voltage socket 8 of the apparatus, on one hand, dust in air is prevented from entering the current socket 11 and the voltage socket 8, on the, guarantee the electric conductivity of current socket 11 and voltage socket 8 and the test result of device, slide rail 10 can be convenient for visor 9 when the device uses and slide simultaneously, make artifical quick wiring, improve the device practicality, current socket 11 top is provided with ampere meter 4, current socket 11 is connected with ampere meter 4 electricity, ampere meter 4 passes through the draw-in groove with withstand voltage appearance body 3 and is connected, voltage socket 8 top is provided with voltmeter 7, voltmeter 7 is connected with voltage socket 8 electricity, voltmeter 7 passes through the draw-in groove with withstand voltage appearance body 3 and is connected, in the device course of operation, link to each other cable and current socket 11, can make ammeter 4 detect the electric current of cable, link to each other cable and voltage socket 8, can make voltmeter 7 detect the voltage of cable.

As shown in fig. 1-3, in this embodiment, a timer 2 is disposed on one side of an ammeter 4, the timer 2 is connected to a voltage withstanding instrument body 3 through a card slot, a knob 1 is disposed below the timer 2, the knob 1 is connected to the voltage withstanding instrument body 3 through the card slot, a voltage regulating transformer 13 is disposed on one side of the knob 1, the voltage regulating transformer 13 is electrically connected to the knob 1, the voltage regulating transformer 13 is connected to the voltage withstanding instrument body 3 through a screw, the timer 2 can time the test time of the device, meanwhile, the knob 1 is twisted to increase the output voltage of the voltage regulating transformer 13, so as to perform a voltage withstanding test on a cable, a switch 17 is disposed on a rear side wall of the voltage withstanding instrument body 3, the switch 17 is connected to the voltage withstanding instrument body 3 through the card slot, and.

As shown in fig. 1-3, in this embodiment, a heat dissipation grid 6 is formed on the other side wall of the pressure resistance instrument body 3, a dust screen 14 is disposed on one side of the heat dissipation grid 6, the dust screen 14 is connected with the pressure resistance instrument body 3 through screws, an electromagnetic shielding layer 12 is disposed on the inner wall of the pressure resistance instrument body 3, the electromagnetic shielding layer 12 is connected with the pressure resistance instrument body 3 through screws, heat generated during the operation of the device can be rapidly discharged out of the device through the heat dissipation grid 6, the dust screen 14 can prevent external dust from entering the inside of the device, the electromagnetic shielding layer 12 can shield the magnetic field generated by an electrical appliance in the working environment of the device and prevent the magnetic field from interfering with the test of the device, a placement groove 15 is formed at the top end of the pressure resistance instrument body 3, an insulating glove 16 is placed in the placement groove 15, a cover plate 5 is disposed at the upper end of the placement groove, can make insulating gloves 16 follow the device and remove together, can make insulating gloves 16 use at any time on the one hand, need not to spend time looking for, on the other hand can protect the staff, improves device security and functionality.

The specific implementation process of this embodiment is as follows: firstly, the device works through the switch 17, then the cover plate 5 is opened, so that a worker can bring the insulating gloves 16, then the protective cover 9 moves upwards along the slide rail 10, the cable is connected with the current jack 11, the knob 1 is twisted to increase the output voltage of the voltage regulating transformer 13, further, the withstand voltage test is carried out on the cable, the ammeter 4 is used for detecting the withstand voltage current of the cable, in the working process of the device, the heat generated by the device can be quickly discharged out of the device through the heat dissipation grating 6, the dustproof net 14 can prevent external dust from entering the device, the electromagnetic shielding layer 12 can shield the magnetic field generated by an electric appliance in the working environment of the device and prevent the magnetic field from interfering the test of the device, the timer 2 is used for timing the test time of the device, after the withstand voltage current test is finished, the cable is connected with the voltage jack 8, the operation is repeated, so that the voltmeter 7, when the device is idle, the protective cover 9 can protect the current jack 11 and the voltage jack 8 of the device, on one hand, dust in the air is prevented from entering the current jack 11 and the voltage jack 8, on the other hand, moisture in the air is prevented from corroding the current jack 11 and the voltage jack 8, the conductivity of the current jack 11 and the voltage jack 8 and the test result of the device are guaranteed, meanwhile, the placing groove 15 provides a storage space for the insulating gloves 16, the insulating gloves 16 can move together with the device, on the one hand, the insulating gloves 16 can be used at any time without spending time for searching, on the other hand, workers can be protected, and the safety and the functionality of the device are improved.

The above examples are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a withstand voltage appearance of independent passageway that stability is high which characterized in that: including withstand voltage appearance body (3), electric current socket (11), voltage socket (8) and visor (9), be provided with on withstand voltage appearance body (3) a lateral wall electric current socket (11), electric current socket (11) with withstand voltage appearance body (3) are pegged graft, electric current socket (11) one side is provided with voltage socket (8), voltage socket (8) with withstand voltage appearance body (3) are pegged graft, electric current socket (11) and voltage socket (8) both sides all are provided with slide rail (10), slide rail (10) with withstand voltage appearance body (3) pass through the screw connection, be provided with on slide rail (10) visor (9), visor (9) with slide rail (10) sliding connection.

2. The independent channel pressure-resistant instrument with high stability as claimed in claim 1, wherein: current socket (11) top is provided with ampere meter (4), current socket (11) with ampere meter (4) electricity is connected, ampere meter (4) with withstand voltage appearance body (3) are connected through the draw-in groove, voltage socket (8) top is provided with voltmeter (7), voltmeter (7) with voltage socket (8) electricity is connected, voltmeter (7) with withstand voltage appearance body (3) are connected through the draw-in groove.

3. The independent channel pressure-resistant instrument with high stability as claimed in claim 2, wherein: ammeter (4) one side is provided with time-recorder (2), time-recorder (2) with withstand voltage appearance body (3) are connected through the draw-in groove, time-recorder (2) below is provided with knob (1), knob (1) with withstand voltage appearance body (3) are connected through the draw-in groove, knob (1) one side is provided with regulating transformer (13), regulating transformer (13) with knob (1) electricity is connected, regulating transformer (13) with withstand voltage appearance body (3) pass through the screw connection.

4. The independent channel pressure-resistant instrument with high stability as claimed in claim 3, wherein: a switch (17) is arranged on the rear side wall of the pressure resistance instrument body (3), and the switch (17) is connected with the pressure resistance instrument body (3) through a clamping groove.

5. The independent channel pressure-resistant instrument with high stability as claimed in claim 4, wherein: the pressure resistance instrument is characterized in that a heat dissipation grid (6) is formed on the other side wall of the pressure resistance instrument body (3), a dust screen (14) is arranged on one side of the heat dissipation grid (6), the dust screen (14) is connected with the pressure resistance instrument body (3) through screws, an electromagnetic shielding layer (12) is arranged on the inner wall of the pressure resistance instrument body (3), and the electromagnetic shielding layer (12) is connected with the pressure resistance instrument body (3) through screws.

6. The independent channel pressure-resistant instrument with high stability as claimed in claim 5, wherein: withstand voltage appearance body (3) top shaping has standing groove (15), insulating gloves (16) have been placed in standing groove (15), standing groove (15) upper end is provided with apron (5), apron (5) with standing groove (15) are connected through the draw-in groove.