CN214625424U - High-impedance insulating terminal - Google Patents

Abstract

The utility model discloses a high impedance insulation terminal, including the terminal mount pad, the top surface of terminal mount pad is equipped with the terminal main part, be equipped with the fixed strip of symmetry on the both sides lateral wall of terminal main part, be equipped with protection machanism between the fixed strip, protection machanism includes fixed plate, card strip, lag and insulating ring, protection machanism's front end is equipped with coupling mechanism, coupling mechanism includes a line section of thick bamboo, compression spring, fixture block and fender ring, a plurality of logical grooves have been seted up on the lateral wall of fixed plate. A high impedance insulation terminal, belong to the terminal field, use through the cooperation of the protection machanism and the coupling mechanism who sets up, can protect the contact of circuit, avoid the circuit to link to each other in the terminal back contact department impaired, simultaneously, prevent that the wiring department of terminal from exposing in the middle of the air, avoid the dust to adhere to terminal wiring department and cause the influence to the use of terminal to increase the life of terminal under extreme environment, overall structure easy operation is convenient.

Description

High-impedance insulating terminal

Technical Field

The utility model relates to a terminal field, in particular to high impedance insulation terminal.

Background

The terminal is a member for connecting the battery to an external conductor. In electrotechnology, a terminal is a multi-finger terminal, namely a wiring terminal, a type division single hole, a double hole, a socket, a hook and the like, and the material division is copper silver plating, copper zinc plating, copper, aluminum, iron and the like. Their function is primarily to transmit electrical signals or to conduct electricity. The high impedance insulation terminal is needed to be used when the existing high-voltage equipment is connected with an external cable, so that the connection cable is not short-circuited with the body of the high-voltage equipment, but because the terminal is exposed in the air environment, when the terminal is used in the dust environment, the connection part of the terminal is easy to be attached with dust, certain influence can be caused to the use of the terminal, the circuit can be burnt seriously, meanwhile, the existing terminal can not play a role in protecting the line connection point, and the connection point of the line can be damaged.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a high impedance insulation terminal, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high impedance insulation terminal, includes the terminal mount pad, the top surface of terminal mount pad is equipped with terminal main part, be equipped with the fixed strip of symmetry on terminal main part's the both sides lateral wall, be equipped with protection machanism between the fixed strip, protection machanism includes fixed plate, card strip, lag and insulating ring, protection machanism's front end is equipped with coupling mechanism, coupling mechanism includes a line section of thick bamboo, compression spring, fixture block and keeps off the ring.

Preferably, the fixing strip is fixedly installed at the upper end and the lower end of the side wall of the terminal main body respectively, and the fixing strip is provided with an installation groove.

Preferably, a plurality of through grooves are formed in the side wall of the fixing plate, and the upper end wall and the lower end wall of the fixing plate are respectively and fixedly provided with the clamping strips, so that the fixing plate is convenient to mount.

Preferably, the protective sleeve is fixedly installed on the front wall of the fixing plate and located at the front end of the through groove, the insulating ring is fixedly installed at the rear end of the inner wall of the protective sleeve, and the four sides of the front end of the inner wall of the protective sleeve are respectively provided with the clamping grooves.

Preferably, spring grooves are formed in four sides of the rear end portion of the outer wall of the wire barrel respectively, a compression spring is fixedly mounted on the bottom surface of the inner groove of each spring groove, a clamping block is fixedly mounted at the top end of each compression spring, and a retaining ring is fixedly mounted at the front end of the inner wall of each compression spring.

Preferably, the clamping strip is positioned in an installation groove formed in the fixing strip, and the clamping block is positioned in a clamping groove formed in the protective sleeve.

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

the utility model discloses in, the cooperation through the protection machanism that sets up and coupling mechanism is used, can protect the contact of circuit, avoids the circuit to link to each other at the terminal after contact department impaired, simultaneously, prevents that the wiring department of terminal from exposing in the middle of the air, avoids the dust to adhere to terminal wiring department and causes the influence to the use of terminal to increase the life of terminal under extreme environment, overall structure easy operation is convenient.

Drawings

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

FIG. 2 is a schematic diagram showing the overall structure of the present invention;

fig. 3 is a schematic view of the overall structure of the fixing strip of the present invention;

fig. 4 is an exploded view of the protection mechanism of the present invention;

fig. 5 is an exploded view of the connection mechanism of the present invention.

In the figure: 1. a terminal mounting seat; 2. a terminal main body; 3. a fixing strip; 4. a protection mechanism; 5. a connecting mechanism; 6. mounting grooves; 7. a fixing plate; 8. a through groove; 9. clamping the strip; 10. a protective sleeve; 11. an insulating ring; 12. a card slot; 13. a bobbin; 14. a spring slot; 15. a compression spring; 16. a clamping block; 17. and (4) a baffle ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, a high-impedance insulating terminal includes a terminal mounting base 1, a terminal main body 2 is disposed on the top surface of the terminal mounting base 1, symmetrical fixing strips 3 are disposed on the side walls of two sides of the terminal main body 2, a protection mechanism 4 is disposed between the fixing strips 3, the protection mechanism 4 includes a fixing plate 7, a clamping strip 9, a protection sleeve 10 and an insulating ring 11, a connection mechanism 5 is disposed at the front end of the protection mechanism 4, and the connection mechanism 5 includes a wire barrel 13, a compression spring 15, a clamping block 16 and a retaining ring 17.

In this embodiment, in order to cooperate with the use of the protection mechanism 4, the fixing strips 3 are respectively and fixedly installed on the upper end and the lower end of the side wall of the terminal main body 2, the fixing strips 3 are provided with installation grooves 6, and the installation grooves 6 arranged on the fixing strips 3 are used for cooperating with the use of the clamping strips 9 and facilitating the installation of the protection mechanism 4.

In this embodiment, in order to facilitate the installation of the fixing plate 7, a plurality of through grooves 8 have been opened on the side wall of the fixing plate 7, there are clamping strips 9 respectively and fixedly installed on the upper and lower end walls of the fixing plate 7, wherein the clamping strips 9 installed through the upper and lower ends of the fixing plate 7 are aligned with the mounting grooves 6 opened on the fixing strips 3, and the fixing plate 7 is pushed into between the symmetrical fixing strips 3, and the clamping strips 9 will enter into the grooves of the mounting grooves 6, and the through grooves 8 are connected with the terminal main body 2 for the convenience of the circuit.

In this embodiment, in order to prevent that the wiring department of terminal from exposing in the middle of the air, avoid the dust to adhere to the terminal wiring department and cause the influence to the use of terminal, in order to increase the life of terminal under extreme environment, lag 10 fixed mounting is on the front wall of fixed plate 7 and is located the front end that leads to groove 8, fixed mounting has insulating ring 11 on the inner wall rear end of lag 10, draw-in groove 12 has been seted up respectively to four sides of the inner wall front end of lag 10, fixed plate 7 wherein will be arranged in on the both sides of terminal mount pad 1 and block the wiring department, and lag 10 and its inside installation's insulating ring 11 can avoid the dust directly to drop on the wiring department of terminal and protect the front end of circuit.

In this embodiment, in order to avoid the damage of the connection point of the line and the terminal, four sides of the rear end position of the outer wall of the wire barrel 13 are respectively provided with a spring groove 14, the bottom surface in the groove of the spring groove 14 is fixedly provided with a compression spring 15, the top end of the compression spring 15 is fixedly provided with a fixture block 16, the front end of the inner wall of the groove of the compression spring 15 is fixedly provided with a stop ring 17, after the line passes through the wire barrel 13, the wire barrel 13 is arranged on the front end of the protective sleeve 10, the compression spring 15 arranged in the spring groove 14 arranged on the wire barrel 13 can do retraction movement, and drives the latch 16 at the front end to enter the spring slot 14, so that the front end of the latch 16 is pressed against the inner wall of the slot 12, and then the compression spring 15 makes an extension movement in the slot of the spring slot 14, and the clamping block 16 at the front end is pushed into the clamping groove 12 formed on the protective sleeve 10, so that the wire sleeve 13 is fixed at the front end of the protective sleeve 10.

In addition, the clamping strip 9 is positioned in the mounting groove 6 formed in the fixing strip 3, and the clamping block 16 is positioned in the clamping groove 12 formed in the protective sleeve 10, so as to describe the connection relationship between the protective mechanism 4 and the terminal body 2 and the connection relationship between the connecting mechanism 5 and the protective mechanism 4.

It should be noted that, when the high impedance insulation terminal of the present invention is used, firstly, the terminal main body 2 is fixed at a suitable position through the terminal mounting seat 1, then the fixing plates 7 are respectively mounted on two sides of the terminal mounting seat 1, in the mounting process, the clip strips 9 respectively mounted at the upper and lower ends of the fixing plates 7 are aligned with the mounting grooves 6 formed on the fixing strips 3, then the fixing plates 7 are pushed into the symmetrical fixing strips 3 through the clip strips 9, so that the clip strips 9 enter the mounting grooves 6, then the circuit to be wired is passed through the tube of the wire tube 13, then the circuit is pulled out and is pulled to pass through the protecting sleeve 10, the insulating ring 11 and the through groove 8, and then is connected with the terminal main body 2, after the connection of the circuit and the terminal main body 2 is completed, wherein the front end portion of the circuit is wrapped by the insulating ring 11 mounted inside the protecting sleeve 10, meanwhile, the wire sleeve 13 is fixed on the front end of the protective sleeve 10, in the process that the wire sleeve 13 is installed on the protective sleeve 10, the compression spring 15 installed in the spring groove 14 formed on the wire sleeve 13 retracts in the groove and drives the clamping block 16 at the front end to enter the spring groove 14, so that the front end of the clamping block 16 abuts against the inner wall of the clamping groove 12, then the wire sleeve 13 is continuously pushed into the clamping groove 12, after the wire sleeve is pushed to a certain degree, the clamping block 16 at the outer side of the wire sleeve 13 does not abut against the inner wall of the protective sleeve 10, the compression spring 15 installed in the spring groove 14 makes extension movement in the groove and abuts against the clamping block 16 at the front end into the clamping groove 12 formed on the protective sleeve 10, so that the wire sleeve 13 is completely fixed at the front end of the protective sleeve 10, meanwhile, the front end part of the line is located on the wire sleeve 13 and is wrapped by the insulating ring 11, and in this way protects the wire and the wiring of the wire to the terminal body 2 while also preventing dust from falling and adhering to the contact point of the terminal body 2 and the wire.

While the invention has been described in detail with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims (6)

1. A high impedance insulation terminal, characterized in that: including terminal mount pad (1), the top surface of terminal mount pad (1) is equipped with terminal main part (2), be equipped with fixed strip (3) of symmetry on the both sides lateral wall of terminal main part (2), be equipped with protection machanism (4) between fixed strip (3), protection machanism (4) are including fixed plate (7), card strip (9), lag (10) and insulating ring (11), the front end of protection machanism (4) is equipped with coupling mechanism (5), coupling mechanism (5) are including a line section of thick bamboo (13), compression spring (15), fixture block (16) and fender ring (17).

2. A high impedance insulated terminal according to claim 1, wherein: the fixing strips (3) are respectively and fixedly installed at the upper end and the lower end of the side wall of the terminal main body (2), and installation grooves (6) are formed in the fixing strips (3).

3. A high impedance insulated terminal according to claim 1, wherein: a plurality of through grooves (8) are formed in the side wall of the fixing plate (7), and clamping strips (9) are fixedly mounted on the upper end wall and the lower end wall of the fixing plate (7) respectively.

4. A high impedance insulated terminal according to claim 1, wherein: the protective sleeve (10) is fixedly mounted on the front wall of the fixing plate (7) and located at the front end of the through groove (8), an insulating ring (11) is fixedly mounted on the rear end of the inner wall of the protective sleeve (10), and clamping grooves (12) are formed in the four sides of the front end of the inner wall of the protective sleeve (10) respectively.

5. A high impedance insulated terminal according to claim 1, wherein: spring grooves (14) are formed in four sides of the rear end portion of the outer wall of the bobbin (13), compression springs (15) are fixedly mounted on the bottom surfaces of the inner grooves of the spring grooves (14), clamping blocks (16) are fixedly mounted at the top ends of the compression springs (15), and retaining rings (17) are fixedly mounted at the front ends of the inner walls of the grooves of the compression springs (15).

6. A high impedance insulated terminal according to claim 1, wherein: the clamping strip (9) is positioned in a mounting groove (6) formed in the fixing strip (3), and the clamping block (16) is positioned in a clamping groove (12) formed in the protective sleeve (10).

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