CN212277479U

CN212277479U - Wear-resisting cable connector

Info

Publication number: CN212277479U
Application number: CN202020566675.3U
Authority: CN
Inventors: 邹彩凤
Original assignee: Shanghai Youchuang Electronic Engineering Co ltd
Current assignee: Shanghai Yongcai Electronics Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-01
Anticipated expiration: 2030-04-16

Abstract

The utility model belongs to the field of connectors, and particularly discloses a wear-resistant cable connector, which comprises a protective shell, a cable core and a connector; through holes are formed in the two sides of the protective shell, and the cable cores are inserted into the connectors after passing through the through holes; an upper holding tank and a lower holding tank are respectively arranged at the upper end and the lower end of the through hole on two sides of the protective shell, an upper semicircular sealing gasket and a lower semicircular sealing gasket are arranged in the upper holding tank and the lower holding tank, the ends, away from the through hole, of the upper semicircular sealing gasket and the lower semicircular sealing gasket are respectively and fixedly connected with a first fixing rod and a second fixing rod, the ends, away from the through hole, of the first fixing rod and the second fixing rod respectively penetrate through the upper holding tank and the lower holding tank and extend to the outside to be respectively connected with a first limiting plate and a second limiting plate, a first spring and a second spring are respectively arranged between the first limiting plate and the protective shell and between the second limiting plate and the protective shell, and the first spring and; the utility model discloses the leakproofness of connector has effectively been improved.

Description

Wear-resisting cable connector

Technical Field

The utility model relates to a connector field specifically is a wear-resisting type cable connector.

Background

The cable connector is mainly suitable for signal transmission among various digital program-controlled exchanges, photoelectric transmission equipment internal connections and distribution frames of a transmission equipment office, is used for transmitting communication equipment such as data, audio and video, and has the disadvantages of poor sealing performance, easy dust or rainwater entering the interior and low safety in the cable connection process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting type cable connector 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: a wear-resistant cable connector comprises a protective shell, a cable core and a connector; through holes for the cable cores to pass through are formed in the two sides of the protective shell, and the cable cores are inserted into the connectors after passing through the through holes; the both sides of protecting crust are equipped with holding tank and lower holding tank respectively in the upper and lower end of through-hole, go up the holding tank and be equipped with the sealed pad of semicircle and the sealed pad of semicircle down in the holding tank symmetry, the sealed pad of semicircle is sealed and the sealed one end of keeping away from the through-hole of semicircle down and is fixed connection respectively first dead lever and second dead lever, the one end that the through-hole was kept away from to first dead lever and second dead lever passes holding tank and holding tank down respectively and extends to the outside and is connected with first limiting plate and second limiting plate respectively, be equipped with first spring and second spring between first limiting plate and second limiting plate and the protecting crust respectively, and first spring and second spring overlap respectively and establish the outside at first dead lever and second dead lever.

Preferably, the upper and lower end of cable core all is equipped with and is used for carrying out the fixation nut fixed to cable core, installs through fixing bolt, easy dismounting.

Preferably, the protective shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are clamped.

Preferably, one end of the first spring is fixedly connected with the first limiting plate, and the other end of the first spring is fixedly connected with the top of the protective shell; one end of the second spring is fixedly connected with the second limiting plate, and the other end of the second spring is fixedly connected with the top of the protective shell.

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

the utility model discloses a be equipped with the through-hole that is used for the cable to pass in the both sides of protecting crust, the upper and lower end of through-hole is equipped with holding tank and holding tank down respectively, go up the holding tank and be equipped with sealed pad of semicircle and the sealed pad of semicircle down respectively with holding tank down, under first spring and second spring elastic action, sealed pad of semicircle and the sealed pad of semicircle are closely laminated with the upper and lower end of cable respectively down for in external dust and the rainwater are difficult for getting into the connector through the through-hole, the leakproofness and the safety in utilization of connector have been improved.

Drawings

Fig. 1 is a schematic cross-sectional 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 internal structure of the present invention;

FIG. 4 is a schematic side view of the protective shell according to the present invention;

fig. 5 is a schematic structural view of the middle and lower housing of the present invention.

In the figure: 1. a protective shell; 101. an upper housing; 102. a lower housing; 2. a cable core; 3. a through hole; 4. A connector; 5. fixing a nut; 6. an upper accommodating groove; 7. a lower accommodating groove; 8. an upper semicircular sealing gasket; 9. A lower semicircular sealing gasket; 10. a first fixing lever; 11. a second fixing bar; 12. a first limit plate; 13. a second limiting plate; 14. a first spring; 15. a second spring.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a wear-resistant cable connector comprises a protective shell 1, a cable core 2 and a connector 4; through holes 3 for the cable cores 2 to pass through are formed in the two sides of the protective shell 1, and the cable cores 2 are inserted into the connectors 4 after passing through the through holes 3; two sides of the protective shell 1 are respectively provided with an upper holding tank 6 and a lower holding tank 7 at the upper end and the lower end of the through hole 3, the upper holding tank 6 and the lower holding tank 7 are symmetrically provided with an upper semicircular sealing gasket 8 and a lower semicircular sealing gasket 9, the end of the upper semicircular sealing gasket 8 and the end of the lower semicircular sealing gasket 9 far away from the through hole 3 are respectively fixedly connected with a first fixing rod 10 and a second fixing rod 11, the end of the first fixing rod 10 and the end of the second fixing rod 11 far away from the through hole 3 respectively penetrate through the upper holding tank 6 and the lower holding tank 7 and extend to the outside to be respectively connected with a first limiting plate 12 and a second limiting plate 13, a first spring 14 and a second spring 15 are respectively arranged between the first limiting plate 12 and the second limiting plate 13 and the protective shell 1, and the first spring 14 and the second spring 15 are respectively sleeved.

Further, the upper and lower ends of the cable core 2 are provided with fixing nuts 5 for fixing the cable core 2.

Further, the protective shell 1 comprises an upper shell 101 and a lower shell 102, and the upper shell 101 and the lower shell 102 are clamped.

Further, one end of the first spring 14 is fixedly connected with the first limiting plate 12, and the other end is fixedly connected with the top of the protective shell 1; one end of the second spring 15 is fixedly connected with the second limiting plate 13, and the other end of the second spring is fixedly connected with the top of the protective shell 1.

The working principle is as follows: when the cable is installed, one end of the cable, which is provided with the cable core 2, is inserted into the connector 4 in the protective shell 1 through the through hole, the fixing nut 5 is rotated to move and fix the fixing nut 5 towards the cable core 2, and the cable core 2 is connected with the connector 4; the protective shell 1 comprises an upper shell 101 and a lower connecting shell 102, the upper shell 101 is clamped with the lower connecting shell 102, the disassembly and the assembly are convenient, and the cable is convenient to install; holding tank 6 and holding tank 7 down are equipped with respectively in the upper and lower end of through-hole 3, it is equipped with respectively to go up holding tank 6 and holding tank 7 down and seals up 8 and the sealed 9 of semicircle, it seals up 8 and the sealed 9 of semicircle under first spring 14 and the 15 spring effects of second spring to go up the sealed pad of semicircle, closely laminate with the upper and lower end of cable respectively, make external dust and rainwater difficult in getting into connector 4 through-hole 3, the leakproofness and the safety in utilization of connector have been improved.

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. A wear-resistant cable connector is characterized by comprising a protective shell (1), a cable core (2) and a connector (4); through holes (3) for the cable cores (2) to pass through are formed in the two sides of the protective shell (1), and the cable cores (2) are inserted into the connectors (4) after passing through the through holes (3); both sides of protecting crust (1) are equipped with holding tank (6) and holding tank (7) down respectively in the upper and lower end of through-hole (3), go up holding tank (6) and holding tank (7) interior symmetry down and be equipped with semicircle sealed pad (8) and lower semicircle sealed pad (9), the one end that through-hole (3) were kept away from to semicircle sealed pad (8) and lower semicircle sealed pad (9) is fixedly connected with first dead lever (10) and second dead lever (11) respectively, the one end that through-hole (3) were kept away from to first dead lever (10) and second dead lever (11) is passed holding tank (6) respectively and is extended to the outside and be connected with first limiting plate (12) and second limiting plate (13) respectively, be equipped with first spring (14) and second spring (15) respectively between first limiting plate (12) and second limiting plate (13) and protecting crust (1), and establish respectively at first dead lever (10) and second fixed fixedly first spring (15) and second spring (15), and first spring (14) and second spring (15) overlap respectively The outside of the fixed rod (11).

2. A wear-resistant cable connector as recited in claim 1, wherein: the upper end and the lower end of the cable core (2) are provided with fixing nuts (5) used for fixing the cable core (2).

3. A wear-resistant cable connector as recited in claim 1, wherein: the protective shell (1) comprises an upper shell (101) and a lower shell (102), and the upper shell (101) and the lower shell (102) are clamped.

4. A wear-resistant cable connector as recited in claim 1, wherein: one end of the first spring (14) is fixedly connected with the first limiting plate (12), and the other end of the first spring is fixedly connected with the top of the protective shell (1); one end of the second spring (15) is fixedly connected with the second limiting plate (13), and the other end of the second spring is fixedly connected with the top of the protective shell (1).