CN212627104U

CN212627104U - Electric wire and cable connection structure with good sealing performance

Info

Publication number: CN212627104U
Application number: CN202021498343.2U
Authority: CN
Inventors: 曾文群
Original assignee: Sangchuang Communication Connector Suzhou Industrial Park Co ltd
Current assignee: Sangchuang Communication Connector Suzhou Industrial Park Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-02-26
Anticipated expiration: 2030-07-25

Abstract

The utility model discloses a wire and cable connection structure that leakproofness is good, including casing, connecting rod, fixed plate, slipmat, first cable, second cable, first spring, atress board, first sealing washer, connecting plate, second sealing washer, reinforcing plate, fixing bolt, second spring, go up backup pad, bottom suspension fagging, sealed lid and third sealing washer. The utility model has simple structure and convenient operation, can fix the connection part of the electric wire and the electric cable through the structures of the fixed plate, the connecting plate and the like, can improve the sealing performance through the structures of the first sealing ring, the second sealing ring and the like, prevents water from entering the connection part of the electric wire and the electric cable, and improves the safety of using the electric wire and the electric cable; can fix wire and cable through last backup pad and bottom suspension fagging isotructure, prevent to pull when the removal and make the wire and cable junction not hard up, can seal the casing both ends through sealed lid and third sealing washer simultaneously, prevent that the casing from intaking, improve the leakproofness of casing.

Description

Electric wire and cable connection structure with good sealing performance

Technical Field

The utility model relates to a connection structure specifically is a wire and cable connection structure that leakproofness is good, belongs to wire and cable connection application technical field.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.

Electric wire and cable on the existing market adopt insulating tape to protect when connecting more, perhaps ann a plastics protection box again on the junction surface, but leakproofness such as protection box is relatively poor, intakes easily and makes the junction wet, makes electric wire and cable have certain potential safety hazard when using, and the junction lacks fixed knot to be constructed simultaneously, and the electric wire and cable junction is not hard up easily when removing, the electric wire and cable's of being not convenient for use. Therefore, an electric wire and cable connection structure with good sealing performance is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a wire and cable connection structure with good sealing performance to solve the above problems.

The utility model realizes the purpose through the following technical proposal, and the wire and cable connecting structure with good sealing performance comprises a shell, a fixed structure and a sealing structure;

the fixing structure comprises a connecting rod, the connecting rod is connected to one side of the shell in a sliding mode, the bottom end of the connecting rod is fixedly connected with a fixing plate, the bottom surface of the fixing plate is fixedly connected with an anti-slip pad, the bottom surface of the anti-slip pad is connected with a first cable in a sliding mode, one side of the first cable is connected with a second cable in a sliding mode, the second cable is connected to the bottom of the anti-slip pad in a sliding mode, the top of the anti-slip pad is fixedly connected with a first spring, the top end of the connecting rod is fixedly connected with a stress plate, the bottom of the stress plate is fixedly connected with a first sealing ring, a connecting plate is placed at the top of the stress plate and is connected to;

the sealing structure comprises a second spring, the second spring is fixedly connected to the inner wall of the shell, a supporting plate is fixedly connected to the bottom end of the second spring, a lower supporting plate is mounted below the upper supporting plate, a sealing cover is mounted on one side of the lower supporting plate, the sealing cover is in threaded connection with one end of the shell, and a third sealing ring is fixedly connected to the inner wall of the sealing cover.

Preferably, the shell is provided with two connectors which are symmetrically distributed up and down, and the top end of the connecting rod penetrates through the connectors and is fixedly connected to the bottom of the stress plate.

Preferably, one end of the first spring is fixedly connected to the top of the non-slip mat, the other end of the first spring is fixedly connected to the inner wall of the shell, and the first spring is sleeved on the surface of the connecting rod.

Preferably, the cross-section of fixed plate, last backup pad and bottom suspension fagging is the arc structure, go up the equal rigid coupling in backup pad top and bottom suspension fagging bottom and have a plurality of evenly distributed's second spring, just the equal rigid coupling of second spring in shells inner wall.

Preferably, the inner walls of the two ends of the shell are fixedly connected with second springs, one side of the shell is slidably connected with two symmetrically-distributed connecting plates, the two connecting plates are fixedly connected with reinforcing plates on one sides of the connecting plates, and the reinforcing plates are provided with threaded holes.

Preferably, the two ends of the shell are fixedly connected with a fixing cylinder in a circular ring structure, external threads are formed in the surface of the fixing cylinder, internal threads are formed in the inner wall of the sealing cover, and the sealing cover and the third sealing ring are provided with communicating holes.

The utility model has the advantages that:

1. the utility model has simple structure and convenient operation, can fix the connection part of the electric wire and the electric cable through the structures of the fixed plate, the connecting plate and the like, can prevent the electric wire and the electric cable from sliding through the non-slip mat, is convenient for fixing the electric wire and the electric cable, can improve the sealing performance through the structures of the first sealing ring, the second sealing ring and the like, prevents water from entering the connection part of the electric wire and the electric cable, and improves the safety of using the electric wire and the electric cable;

2. the utility model discloses an upper support plate and bottom suspension fagging isotructure can fix wire and cable, prevent to pull when the removal and make the wire and cable junction not hard up, and the wire and cable's of being convenient for use can be sealed the casing both ends through sealed lid and third sealing washer simultaneously, prevents that the casing from intaking, improves the leakproofness of casing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial structure at a in fig. 1 according to the present invention.

In the figure: 1. the sealing device comprises a shell, 2, a connecting rod, 3, a fixing plate, 4, an anti-slip pad, 5, a first cable, 6, a second cable, 7, a first spring, 8, a stress plate, 9, a first sealing ring, 10, a connecting plate, 11, a second sealing ring, 12, a reinforcing plate, 13, a fixing bolt, 14, a second spring, 15, an upper supporting plate, 16, a lower supporting plate, 17, a sealing cover, 18 and a third sealing ring.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a wire and cable connection structure with good sealing performance includes a housing 1, a fixing structure and a sealing structure;

the fixing structure comprises a connecting rod 2, the connecting rod 2 is connected to one side of a shell 1 in a sliding mode, the bottom end of the connecting rod 2 is fixedly connected with a fixing plate 3, the bottom surface of the fixing plate 3 is fixedly connected with an anti-skid pad 4, the bottom surface of the anti-skid pad 4 is connected with a first cable 5 in a sliding mode, one side of the first cable 5 is connected with a second cable 6 in a sliding mode, the second cable 6 is connected to the bottom of the anti-skid pad 4 in a sliding mode, the top of the anti-skid pad 4 is fixedly connected with a first spring 7, the top end of the connecting rod 2 is fixedly connected with a stress plate 8, the bottom of the stress plate 8 is fixedly connected with a first sealing ring 9, a connecting plate 10 is placed at the top of the stress plate 8, the connecting plate 10 is connected to one side of the;

seal structure includes

second spring

14, 14 rigid couplings of second spring in 1 inner wall of casing, backup pad 15 is gone up to 14 bottom rigid couplings of second spring, go up backup pad 15 below and install bottom suspension fagging 16, sealed lid 17 is installed to bottom suspension fagging 16 one side, sealed lid 17 threaded connection is in 1 one end of casing, sealed lid 17 inner wall rigid coupling third sealing washer 18.

The shell 1 is provided with two connectors which are distributed up and down symmetrically, and the top end of the connecting rod 2 penetrates through the connectors and is fixedly connected to the bottom of the stress plate 8; one end of the first spring 7 is fixedly connected to the top of the non-slip mat 4, the other end of the first spring 7 is fixedly connected to the inner wall of the shell 1, and the first spring 7 is sleeved on the surface of the connecting rod 2; the cross sections of the fixed plate 3, the upper supporting plate 15 and the lower supporting plate 16 are all arc-shaped structures, the top of the upper supporting plate 15 and the bottom of the lower supporting plate 16 are fixedly connected with a plurality of second springs 14 which are uniformly distributed, and the second springs 14 are fixedly connected to the inner wall of the shell 1; the inner walls of two ends of the shell 1 are fixedly connected with second springs 14, one side of the shell 1 is connected with two symmetrically distributed connecting plates 10 in a sliding mode, one side of each of the two connecting plates 10 is fixedly connected with a reinforcing plate 12, and each reinforcing plate 12 is provided with a threaded hole; the casing 1 both ends all rigid coupling have the fixed section of thick bamboo of ring structure, just the external screw thread has been seted up on the fixed section of thick bamboo surface, sealed lid 17 inner wall has seted up the internal thread, sealed lid 17 and third sealing washer 18 have all seted up the intercommunicating pore.

When the utility model is used, firstly, the joint of the first cable 5 and the second cable 6 is placed at the antiskid pad 4, then the two connecting plates 10 are fixed at the two sides of the shell 1, then the two connecting plates 10 are fixed by the fixing bolts 13, when the connecting plates 10 are fixed, the two connecting plates 10 move towards the shell 1, thereby driving the two stress plates 8 to move towards each other, thereby driving the connecting rod 2 to move towards the inner wall of the shell 1, thereby driving the two fixing plates 3 to move towards each other, thereby fixing the electric wire, simultaneously, the antiskid pad 4 is utilized to prevent the electric wire from sliding, thereby facilitating the fixing of the electric wire, simultaneously, the shell 1 can be sealed by the first sealing ring 9 and the second sealing ring 11, the sealing performance of the shell 1 is improved, when the electric wire needs to be disassembled, firstly, the connecting plates 10 are disassembled, then under the action of the two first springs 7, the two fixing plates 3 move towards opposite directions, thereby be convenient for remove wire and cable, then can make through second spring 14 and go up backup pad 15 and bottom suspension fagging 16 removal in opposite directions, thereby further fix wire and cable, prevent to make the wire and cable junction take place not hard up moving, then rotate sealed lid 17, fix two sealed lids 17 at casing 1 both ends, thereby utilize third sealing washer 18 to seal up casing 1 both ends, prevent that water from getting into casing 1, prevent that wire and cable junction from weing and influencing the use, thereby improve the security that wire and cable used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a wire and cable connection structure that leakproofness is good which characterized in that: comprises a shell (1), a fixed structure and a sealing structure;

the fixing structure comprises a connecting rod (2), the connecting rod (2) is connected to one side of a shell (1) in a sliding manner, the bottom end of the connecting rod (2) is fixedly connected with a fixing plate (3), the bottom surface of the fixing plate (3) is fixedly connected with an anti-skid pad (4), the bottom surface of the anti-skid pad (4) is connected with a first cable (5) in a sliding manner, one side of the first cable (5) is connected with a second cable (6) in a sliding manner, the second cable (6) is connected to the bottom of the anti-skid pad (4) in a sliding manner, the top of the anti-skid pad (4) is fixedly connected with a first spring (7), the top end of the connecting rod (2) is fixedly connected with a stress plate (8), the bottom of the stress plate (8) is fixedly connected with a first sealing ring (9), a connecting plate (10) is placed at the top of the stress, a reinforcing plate (12) is fixedly connected to one side of the connecting plate (10), and a fixing bolt (13) is connected to one side of the reinforcing plate (12) in a threaded manner;

the sealing structure comprises a second spring (14), the second spring (14) is fixedly connected to the inner wall of the shell (1), a supporting plate (15) is fixedly connected to the bottom end of the second spring (14), a lower supporting plate (16) is installed below the upper supporting plate (15), a sealing cover (17) is installed on one side of the lower supporting plate (16), the sealing cover (17) is in threaded connection with one end of the shell (1), and a third sealing ring (18) is fixedly connected to the inner wall of the sealing cover (17).

2. The electric wire and cable connection structure with good sealing performance as claimed in claim 1, wherein: two connectors which are symmetrically distributed up and down are arranged on the shell (1), and the top end of the connecting rod (2) penetrates through the connectors and is fixedly connected to the bottom of the stress plate (8).

3. The electric wire and cable connection structure with good sealing performance as claimed in claim 1, wherein: one end of the first spring (7) is fixedly connected to the top of the non-slip mat (4), the other end of the first spring (7) is fixedly connected to the inner wall of the shell (1), and the first spring (7) is sleeved on the surface of the connecting rod (2).

4. The electric wire and cable connection structure with good sealing performance as claimed in claim 1, wherein: the cross-section of fixed plate (3), last backup pad (15) and bottom suspension fagging (16) is the arc structure, it has a plurality of evenly distributed's second spring (14) to go up backup pad (15) top and bottom suspension fagging (16) equal rigid coupling, just the equal rigid coupling of second spring (14) is in casing (1) inner wall.

5. The electric wire and cable connection structure with good sealing performance as claimed in claim 1, wherein: the equal rigid coupling in casing (1) both ends inner wall has second spring (14), casing (1) one side sliding connection has connecting plate (10) of two symmetric distributions, and two the equal rigid coupling in connecting plate (10) one side has reinforcing plate (12), just reinforcing plate (12) set up threaded hole.

6. The electric wire and cable connection structure with good sealing performance as claimed in claim 1, wherein: the casing (1) both ends all rigid coupling have the solid fixed cylinder of circle ring structure, just the external screw thread has been seted up on the solid fixed cylinder surface, sealed lid (17) inner wall is seted up there is the internal thread, the intercommunicating pore has all been seted up in sealed lid (17) and third sealing washer (18).