CN214589420U - Connector with connecting end having line protection function - Google Patents

Abstract

The utility model belongs to the technical field of the connector, especially, for a link has line protection function's connector, including device shell and fixing base, the left side of shell is provided with dustproof mechanism, and the inboard of shell installs the electroplax piece to the below of shell is provided with sealed the pad, sealed inboard of filling up is connected with the plug, and the below of plug is provided with the mounting panel to the inboard of mounting panel is provided with fixing spring, and fixing spring's left side is connected with the kelly simultaneously, the fixing base is installed in the outside of shell, and the top of fixing base is connected with mounting bolt, and the left side of fixing base is fixed with the elasticity stay cord, and the outside of elasticity stay cord is provided with the cushion simultaneously. This link has circuit protect function's connector and conveniently filters outside dust out, makes inside dustless environment that keeps, improves life, makes things convenient for the line protection, improves safe power consumption, conveniently carries the connector, drops when avoiding using the connector.

Description

Connector with connecting end having line protection function

Technical Field

The utility model relates to a connector technical field specifically is a link has circuit protection function's connector.

Background

Along with the development of science and technology, electronic product has become the necessity in everyone's daily life almost, and electronic product need charge through the connector when using, fills the product in with the required electric energy of electronic product through the connector, and convenient to use person uses, along with the demand of social development, the kind of connector also is more and more.

The connector on the existing market can open the louvre outside the shell when using and be convenient for inside heat dissipation, but outside air's dust also can get into inside when the heat dissipation, it is too much when the dust accumulation, can make the connector overload use seriously can cause the damage, the connector link gets into water stain easily when using, water stain gets into inside can damage the circuit, and the plug inserts the difficult fixing that falls off easily in the connector, the connector is inconvenient to carry when using, to sum up, current connector has inconvenient dustproof when using, the circuit protect function remains the shortcoming that improves and inconvenient carrying.

In order to solve the above problems, innovative design based on the original connector is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a link has circuit protect function's connector to it is inconvenient dustproof when using to put forward the connector on the current market among the above-mentioned background art to solve, and circuit protect function remains to improve, the inconvenient problem of carrying.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a link has line protection function's connector, includes device shell and fixing base, the left side of shell is provided with dustproof mechanism, and the inboard of shell installs the electric plate piece to the below of shell is provided with sealed the pad, sealed inboard of filling up is connected with the plug, and the below of plug is provided with the mounting panel, and the inboard of mounting panel is provided with fixing spring, and fixing spring's left side is connected with the kelly simultaneously, the fixing base is installed in the outside of shell, and the top of fixing base is connected with mounting bolt to the left side of fixing base is fixed with the elasticity stay cord, and the outside of elasticity stay cord is provided with the cushion simultaneously.

Preferably, dustproof mechanism includes fixed plate, bleeder vent, filter screen, supports piece, fixing bolt, pull rod and spacing spring, the bleeder vent has been seted up in the outside of fixed plate, and the inboard of fixed plate is provided with the filter screen to the top of filter screen is provided with supports the piece, and the left side of supporting the piece simultaneously is connected with fixing bolt, the top of fixed plate is connected with the pull rod, and the outside of pull rod is provided with spacing spring.

Preferably, the bleeder vent has been seted up to the equidistant in the outside of fixed plate, and the fixed plate nestification sets up in the outside of filter screen to the fixed plate passes through fixing bolt with supporting the piece and constitutes detachable construction, the fixed plate passes through the pull rod with the shell and constitutes the block structure, and the pull rod passes through spacing spring with the shell and constitutes elastic construction.

Preferably, the plug and the housing form a sealing structure through a gasket, the plug and the housing are in sliding connection, and the plug is nested inside the gasket.

Preferably, the clamping rods are symmetrically arranged in two groups about the axis of the mounting plate, the clamping rods and the mounting plate form an elastic structure through fixing springs, and the mounting plate and the shell form a clamping structure through the clamping rods.

Preferably, the fixed seat and the shell form a detachable structure through a mounting bolt, elastic pull ropes are mounted on the outer side of the fixed seat at equal intervals, and soft rubber pads are nested outside the elastic pull ropes.

Compared with the prior art, the beneficial effects of the utility model are that convenient user is convenient dustproof when using, makes things convenient for the line protection, conveniently carries the use:

1. the connector with the circuit protection function at the connecting end is characterized in that when dust is required to be prevented, a pull rod is pulled upwards by manpower, the pull rod compresses a limiting spring while moving upwards in a shell, one end of a fixing plate is clamped into a mounting groove formed in the outer side of the shell, the pull rod is loosened, the pull rod is restored to the original position through the elasticity of the limiting spring and clamped into a clamping groove formed in the outer side of one end of the fixing plate to be fixed in position, a filter screen is placed in the fixing plate in a sliding mode, a supporting block is placed above the filter screen to be fixed in position, the supporting block is fixed in position through the rotation of a fixing bolt by manpower, the filter screen is prevented from falling off from the fixing plate due to the arrangement of the supporting block, external air enters the inside through air holes formed in the outer side of the fixing plate, dust in the air is filtered out by the filter screen, the filtered air enters the inside of the shell through the air holes formed in the inner side, the dust-free state in the shell is enabled, and the service life of the connector is conveniently protected, when the filter screen has excessive dust, the abutting block is taken down only by loosening the fixing bolt arranged below the fixing plate, and the filter screen slides and falls off from the fixing plate through self gravity, so that the filter screen is convenient to take out and clean, the connector is convenient to radiate heat and prevent dust at the same time, more dust can be prevented from entering the connector, and the service life is prolonged;

2. when the connector is used, the circuit protection is needed, one end of a plug is inserted into a clamping groove formed below a shell, a gap between the plug and the shell can be fully filled by arranging a sealing gasket, external water stain is prevented from entering the outside of the connector through the gap, so that a circuit is damaged, a clamping rod is manually and transversely slid inwards while the plug is inserted into the clamping groove, the clamping rod transversely slides in a mounting plate and simultaneously compresses a fixing spring until one end of the clamping rod is clamped into the shell, the plug is also completely inserted into a slot, the clamping rod is loosened, the clamping rod returns to the original position through the spring of the fixing spring and clamps a sliding groove formed in the shell, the position of the plug is conveniently fixed, the plug is prevented from sliding out of the clamping groove, the use is prevented from being influenced, the connector is protected through the circuit protection function, and the safe electricity utilization is improved;

3. need conveniently carry the use when the connector is using, put the fixing base in the shell outside, the manpower rotates construction bolt, put the fixing base on the shell, set up multiunit elasticity stay cord between two fixing bases, when needs carry the use connector, the accessible palm inserts in the clearance between elasticity stay cord and the shell, elasticity through the elasticity stay cord can be according to the flexible regulation of user palm size, and when the palm is inserted completely, elasticity through the elasticity stay cord can support tightly the palm and fix the connector in palm top portable use, can improve the comfort level that the user used through set up the soft cushion in the outside nestification of elasticity stay cord, be convenient for improve user experience and feel, the use of conveniently carrying has been realized, avoid the connector damage that drops when carrying or using.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of the connector of the present invention;

fig. 2 is a schematic view of the external structure of the connector in front view;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a dust-proof mechanism; 201. a fixing plate; 202. air holes are formed; 203. filtering with a screen; 204. a resisting block; 205. fixing the bolt; 206. a pull rod; 207. a limiting spring; 3. an electric plate block; 4. a plug; 5. a gasket; 6. mounting a plate; 7. fixing the spring; 8. a clamping rod; 9. a fixed seat; 10. installing a bolt; 11. an elastic pull rope; 12. a soft rubber cushion.

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. 1-3, the present invention provides a technical solution: a connector with a connecting end having a line protection function comprises a shell 1, a dustproof mechanism 2, an electric plate block 3, a plug 4, a sealing gasket 5, a mounting plate 6, a fixed spring 7, a clamping rod 8, a fixed seat 9, a mounting bolt 10, an elastic pull rope 11 and a soft rubber gasket 12, wherein the dustproof mechanism 2 is arranged at the left side of the shell 1, the electric plate block 3 is arranged at the inner side of the shell 1, and a sealing gasket 5 is arranged below the shell 1, the inner side of the sealing gasket 5 is connected with a plug 4, a mounting plate 6 is arranged below the plug 4, and the inner side of the mounting plate 6 is provided with a fixed spring 7, the left side of the fixed spring 7 is connected with a clamping rod 8, a fixed seat 9 is arranged outside the shell 1, a mounting bolt 10 is connected above the fixed seat 9, an elastic pull rope 11 is fixed on the left side of the fixed seat 9, and a soft rubber cushion 12 is arranged on the outer side of the elastic pull rope 11;

furthermore, the dustproof mechanism 2 comprises a fixing plate 201, an air hole 202, a filter screen 203, a supporting block 204, a fixing bolt 205, a pull rod 206 and a limiting spring 207, the air hole 202 is formed in the outer side of the fixing plate 201, the filter screen 203 is arranged on the inner side of the fixing plate 201, the supporting block 204 is arranged above the filter screen 203, the fixing bolt 205 is connected to the left side of the supporting block 204, the pull rod 206 is connected to the upper side of the fixing plate 201, and the limiting spring 207 is arranged on the outer side of the pull rod 206, so that the dustproof mechanism 2 is arranged to filter out external dust conveniently, the inner part of the connector is in a dust-free state, and the service life of the connector is prolonged;

furthermore, the outer side of the fixing plate 201 is provided with air holes 202 at equal intervals, the fixing plate 201 is nested outside the filter screen 203, the fixing plate 201 and the abutting block 204 form a detachable structure through fixing bolts 205, the fixing plate 201 and the housing 1 form a clamping structure through a pull rod 206, the pull rod 206 and the housing 1 form an elastic structure through a limiting spring 207, the pull rod 206 is pulled upwards by manpower, the limiting spring 207 is compressed when the pull rod 206 moves upwards in the housing 1, one end of the fixing plate 201 is clamped in a mounting groove formed in the outer side of the housing 1, the pull rod 206 is loosened, the pull rod 206 is restored to the original position through the elasticity of the limiting spring 207 and is clamped in a clamping groove formed in the outer side of one end of the fixing plate 201 to fix the position, the filter screen 203 is placed in the fixing plate 201 in a sliding manner, the abutting block 204 is placed above the filter screen 203 to fix the position, the fixing bolts 205 are rotated manually to fix the position of the abutting block 204, the supporting block 204 is arranged to prevent the filter screen 203 from falling off from the fixing plate 201, external air enters the inside of the fixing plate 201 through the air holes 202 formed in the outer side of the fixing plate 201, dust in the air is filtered out by the filter screen 203, the filtered air enters the inside of the shell 1 through the air holes 202 formed in the inner side of the fixing plate, the inside of the shell 1 is in a dust-free state, the connector is protected, the service life of the connector is prolonged conveniently, when too much dust is on the filter screen 203, only the fixing bolt 205 arranged below the fixing plate 201 needs to be loosened, the supporting block 204 is taken down, the filter screen 203 slides and falls off from the fixing plate 201 through self gravity, the filter screen 203 is taken out and cleaned conveniently, the connector is convenient to radiate heat and prevent dust at the same time, more dust can be prevented from entering the inside of the connector, and the service life is prolonged;

furthermore, the plug 4 and the shell 1 form a sealing structure through the sealing gasket 5, the plug 4 is in sliding connection with the shell 1, and the plug 4 is nested in the sealing gasket 5, so that one end of the plug 4 is inserted into a clamping groove formed below the shell 1, and a gap between the plug 4 and the shell 1 can be filled by arranging the sealing gasket 5, so that external water stain is prevented from entering the outside of the connector through the gap, a circuit is damaged, and the safety power utilization is improved;

furthermore, the clamping rods 8 are symmetrically arranged in two groups about the axis of the mounting plate 6, the clamping rods 8 and the mounting plate 6 form an elastic structure through the fixing springs 7, the mounting plate 6 and the shell 1 form a clamping structure through the clamping rods 8, the clamping rods 8 are manually and transversely slid inwards while the plug 4 is inserted into the clamping groove, the clamping rods 8 compress the fixing springs 7 while transversely sliding in the mounting plate 6 until one end of each clamping rod 8 is clamped into the shell 1, the plug 4 is also completely inserted into the slot, the clamping rods 8 are loosened, the clamping rods 8 restore to the original position through the springs of the fixing springs 7 and clamp the sliding grooves formed in the shell 1, the position of the plug 4 is conveniently fixed, and the situation that the plug 4 slides out of the clamping groove to influence normal use is avoided;

furthermore, the fixing seat 9 and the shell 1 form a detachable structure through the mounting bolt 10, the outer side of the fixing seat 9 is provided with elastic pull ropes 11 at equal intervals, and the outer part of each elastic pull rope 11 is nested with a soft rubber pad 12, so that the fixing seat 9 is placed on the outer side of the shell 1, the mounting bolt 10 is manually rotated, the fixing seat 9 is placed on the shell 1, a plurality of groups of elastic pull ropes 11 are arranged between the two fixing seats 9, when the connector needs to be carried and used, the palm can be inserted into a gap between the elastic pull ropes 11 and the shell 1, the connector can be telescopically adjusted according to the size of the palm of a user through the elasticity of the elastic pull ropes 11, when the palm is completely inserted, the palm can be tightly supported through the elasticity of the elastic pull ropes 11 and the connector is fixed above the palm for carrying and using, the comfort degree of the user can be improved by nesting the soft rubber pads 12 outside the elastic pull ropes 11, the improved user experience feeling is convenient, the carrying and the use are convenient, and the connector is prevented from falling and being damaged when being carried or used.

The working principle is as follows: inserting a power-on head arranged above the electric board block 3 into a socket, inserting the plug 4 into a clamping groove formed below the shell 1, enabling one end of the plug 4 to be in a power-on state by contacting the electric board block 3, and inserting a charging hole of an electronic product into a connecting wire below the plug 4 to start charging;

when dust is required to be prevented, the pull rod 206 is pulled upwards by manpower, the limit spring 207 is compressed when the pull rod 206 moves upwards in the shell 1, one end of the fixing plate 201 is clamped into a mounting groove formed in the outer side of the shell 1, the pull rod 206 is loosened, the pull rod 206 is restored by the elasticity of the limit spring 207 and clamped into a clamping groove formed in the outer side of one end of the fixing plate 201 to fix the position of the pull rod, the filter screen 203 is placed in the fixing plate 201 in a sliding mode, the abutting block 204 is placed above the filter screen 203 to fix the position of the filter screen, the abutting block 204 is fixed by manually rotating the fixing bolt 205, the filter screen 203 is prevented from falling off from the fixing plate 201 by the arrangement of the abutting block 204, external air enters the inside through the air holes 202 formed in the outer side of the fixing plate 201, dust in the air is filtered by the filter screen 203, the filtered air enters the shell 1 through the air holes 202 formed in the inner side, the interior of the shell 1 is in a dust-free state, so that the connector is protected and the service life of the connector is prolonged, when the filter screen 203 has excessive dust, only the fixing bolt 205 arranged below the fixing plate 201 needs to be loosened, the abutting block 204 is taken down, the filter screen 203 slides and falls off from the fixing plate 201 through self gravity, the filter screen 203 is taken out and cleaned conveniently, the connector is prevented from dust while heat dissipation is facilitated, more dust can be prevented from entering the connector, and the service life is prolonged;

when the connector is used, line protection is needed, one end of a plug 4 is inserted into a clamping groove formed below a shell 1, a gap between the plug 4 and the shell 1 can be filled by arranging a sealing gasket 5, external water stain is prevented from entering the outside of the connector through the gap, and therefore a line is damaged, a clamping rod 8 is manually and transversely slid inwards while the plug 4 is inserted into the clamping groove, the clamping rod 8 transversely slides in a mounting plate 6 and compresses a fixing spring 7 until one end of the clamping rod 8 is clamped into the shell 1, the plug 4 is also completely inserted into the slot, the clamping rod 8 is loosened, the clamping rod 8 is restored to the original position through the spring of the fixing spring 7 and clamps a sliding groove formed in the shell 1, the position of the plug 4 is conveniently fixed, the plug 4 is prevented from sliding out of the clamping groove, the use is influenced, the connector is protected through a line protection function, and the safe electricity utilization is improved;

need conveniently carry the use when the connector is using, put fixing base 9 in the shell 1 outside, the manpower rotates construction bolt 10, put fixing base 9 on shell 1, set up multiunit elasticity stay cord 11 between two fixing bases 9, when needs carry the use connector, the accessible palm inserts in the clearance between elasticity stay cord 11 and the shell 1, elasticity through elasticity stay cord 11 can be according to the flexible regulation of user palm size, and when the palm was inserted completely, elasticity through elasticity stay cord 11 can support tight palm and fix the connector in palm top portable use, can improve the comfort level that the user used through set up cushion 12 in elasticity stay cord 11 outside nestification, be convenient for improve user experience and feel, realized conveniently carrying the use, avoid carrying or the connector damage that drops when using.

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 (6)

1. The utility model provides a link has line protect function's connector, includes shell (1) and fixing base (9), its characterized in that: the left side of shell (1) is provided with dustproof mechanism (2), and the inboard of shell (1) installs electric plate piece (3) to the below of shell (1) is provided with sealed pad (5), the inboard of sealed pad (5) is connected with plug (4), and the below of plug (4) is provided with mounting panel (6), and the inboard of mounting panel (6) is provided with fixed spring (7), and the left side of fixed spring (7) is connected with kelly (8) simultaneously, fixing base (9) are installed in the outside of shell (1), and the top of fixing base (9) is connected with mounting bolt (10) to the left side of fixing base (9) is fixed with elasticity stay cord (11), and the outside of elasticity stay cord (11) is provided with cushion (12) simultaneously.

2. A connector having a line protection function at a connection end according to claim 1, wherein: dustproof mechanism (2) are including fixed plate (201), bleeder vent (202), filter screen (203), support piece (204), fixing bolt (205), pull rod (206) and spacing spring (207), bleeder vent (202) have been seted up in the outside of fixed plate (201), and the inboard of fixed plate (201) is provided with filter screen (203) to the top of filter screen (203) is provided with supports piece (204), and the left side of supporting piece (204) simultaneously is connected with fixing bolt (205), the top of fixed plate (201) is connected with pull rod (206), and the outside of pull rod (206) is provided with spacing spring (207).

3. A connector having a line protection function at a connection end according to claim 2, wherein: bleeder vent (202) have been seted up to the equidistant bleeder vent in the outside of fixed plate (201), and fixed plate (201) nestification sets up in the outside of filter screen (203) to fixed plate (201) with support piece (204) and constitute detachable construction through fixing bolt (205), fixed plate (201) and shell (1) constitute the block structure through pull rod (206), and pull rod (206) and shell (1) constitute elastic construction through spacing spring (207).

4. A connector having a line protection function at a connection end according to claim 1, wherein: the plug (4) and the shell (1) form a sealing structure through the sealing gasket (5), the plug (4) is in sliding connection with the shell (1), and the plug (4) is nested in the sealing gasket (5).

5. A connector having a line protection function at a connection end according to claim 1, wherein: the axis symmetry of kelly (8) about mounting panel (6) is provided with two sets ofly, and kelly (8) and mounting panel (6) constitute elastic construction through fixed spring (7) to mounting panel (6) and shell (1) constitute the block structure through kelly (8).

6. A connector having a line protection function at a connection end according to claim 1, wherein: the fixing seat (9) and the shell (1) form a detachable structure through the mounting bolt (10), elastic pull ropes (11) are mounted on the outer side of the fixing seat (9) at equal intervals, and soft rubber pads (12) are nested outside the elastic pull ropes (11).

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