CN208806420U

CN208806420U - A kind of connector of waterproof sealing

Info

Publication number: CN208806420U
Application number: CN201821443925.3U
Authority: CN
Inventors: 覃文娇
Original assignee: Amphenol Technology Zhuhai Co Ltd
Current assignee: Amphenol Technology Zhuhai Co Ltd
Priority date: 2018-09-04
Filing date: 2018-09-04
Publication date: 2019-04-30
Anticipated expiration: 2028-09-04

Abstract

The utility model relates to cable connector technical fields, more particularly to a kind of connector of waterproof sealing, the sealed colloid for including main body and being successively set in main body, cable cover, connector and banding set, it is provided with several on the sealed colloid and holds the threading hole that cable passes through, the inner cavity of the connector is equipped with conical indenter, the cable cover is socketed on sealed colloid, the front end of cable cover is equipped with gear ring, the utility model is connect by connector with main body screw, so that conical indenter crimps cable cover, cable cover, which is pressurized, generates deformation and the close adhesive body of systolic pressure, shrink the gap between threading hole and cable, realize waterproof sealing；Secondly, rack gear is arranged in the front end of cable cover crimping sealed colloid, it is capable of increasing the contact area of cable cover and sealed colloid, connect sealed colloid closely with cable cover, the sealing performance of further lift-off seal colloid.

Description

A kind of connector of waterproof sealing

Technical field

The utility model relates to cable connector technical field more particularly to a kind of connectors of waterproof sealing.

Background technique

Cable connector generallys use sealed or clamping type, and connector currently on the market exists inadequate in leakproofness Stablize, service life is limited, and the problem of being easy failure is used for a long time.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of connector of waterproof sealing, including Sealed colloid, cable cover, connector and the banding set for having main body and being successively set in main body are provided on the sealed colloid Several hold the threading hole that cable passes through, and the inner cavity of the connector is equipped with conical indenter, and the cable cover is socketed in sealant On body, the front end of cable cover is equipped with gear ring.

As a further improvement of the foregoing solution, the main body is equipped with circumferentially distributed several with respect to one end of connector A elongated raised line.

As a further improvement of the foregoing solution, the length of several elongated raised lines is different.

As a further improvement of the foregoing solution, the width of several elongated raised lines is different.

As a further improvement of the foregoing solution, lug is additionally provided on the connector, lug is equipped with and connects for wearing The through-hole of lock-screw.

As a further improvement of the foregoing solution, the banding, which is put on, is equipped with for the curved portion of banding cable and for solid Connect the planar portions in lug side.

As a further improvement of the foregoing solution, the height of the lug is equal with the width that banding covers.

As a further improvement of the foregoing solution, the connector and the integrally formed setting of conical indenter.

As a further improvement of the foregoing solution, antislip ring is provided on the outer wall of the connector.

The beneficial effects of the utility model have: the utility model is connect by connector with main body screw, so that taper pressure Head crimping cable cover, cable cover, which is pressurized, generates deformation and the close adhesive body of systolic pressure, shrinks the gap between threading hole and cable, Realize waterproof sealing；Secondly, rack gear is arranged in the front end of cable cover crimping sealed colloid, it is capable of increasing cable cover and sealant The contact area of body connect sealed colloid closely with cable cover, the sealing performance of further lift-off seal colloid.

Detailed description of the invention

With reference to the accompanying drawing and specific embodiment the utility model is described in further detail, in which:

Fig. 1 is a kind of structural exploded view of the connector of waterproof sealing of the utility model；

Fig. 2 is the three-dimensional structure side view of the connector of the utility model；

Fig. 3 is the three-dimensional structure side view of the cable cover of the utility model.

Specific embodiment

A kind of connector of waterproof sealing includes main body 1, further includes setting gradually please also refer to Fig. 1 to Fig. 3 Sealed colloid 2, cable cover 3, connector 5 and banding on the body 1 covers 7, several appearance cables are provided on sealed colloid 2 and are worn The threading hole crossed, the rear end of the cable cover 3 are equipped with several and shrink strut 12, and the contraction strut 12 is evenly distributed, into One step has, and the two neighboring side for shrinking strut 12 is obliquely installed；The inside of the main body 1 be it is hollow, be equipped in main body 1 and use In the first boss of socket sealed colloid 2, i.e. sealed colloid 2 is socketed in main body 1, specifically, is arranged on sealed colloid 2 useful In the second boss for abutting 3 front end of cable cover, the region before sealed colloid 2 and main body 1 is arranged in cable cover 3；Connector 5 with Main body 1 is connected through a screw thread fastening, and specifically, the front end of the main body 1 is provided with external screw thread, and connector is matched with main body 1 One end be provided with internal screw thread；The inner cavity of the connector 5 has been located at conical indenter 13, which is with connector 5 Integrally formed, such mode is able to ascend the stability of structure, and reduces the quantity of components, reduces production cost and dress The complexity matched, conical indenter 13 are in the toroidal gradually amplified to one end close to main body 1 along one end far from main body 1 Shape, it is intended that connector 5 is screwed, when the conical indenter 13 in connector 5 being driven to move closer to main body 1, conical indenter 13 The rear end of cable cover 3 is crimped, is shunk so that shrinking strut 12 to the axle center of cable cover 3, and then shrinks the side wall crimping of strut 12 Sealed colloid 2 realizes the waterproof sealing between cable and threading hole so that the threading hole in sealed colloid 2 is shunk.

As a further improvement of the foregoing solution, rack gear 9, the gear ring is arranged in the front end that cable cover 3 crimps sealed colloid 2 9 are circumferentially distributed in the front end of cable cover 3, specifically, gear ring 9 is arranged downward, i.e., the tooth top of gear ring 9 can crimp sealed colloid Second boss on 2 makes sealed colloid 2 and cable cover it is intended that increasing the contact area of cable cover 3 and sealed colloid 2 3 close connections, the sealing performance of further lift-off seal colloid 2.

As a further improvement of the foregoing solution, if one end of the opposite connector 5 of the main body 1 is equipped with circumferentially distributed Dry elongated raised line 8, the elongated raised line 8 can also be evenly distributed, it is preferable that the length of several elongated raised lines 8, Width can be consistent, can also be inconsistent, and thickness can also be inconsistent, and the effect of the elongated raised line 8 is, makes this The connector of embodiment can be realized plug connection, and can be set connector to by the arrangement form of elongated raised line 8 Subangle direction connects or regardless of angle direction connection, that is, if the length and/or angle of elongated raised line 8 are different, needs Aligning direction can grafting, avoid operation error；If elongated raised line 8 is consistent in circumferential uniformly distributed and its length and width, It is i.e. pluggable that connector need not be aligned direction, convenient and efficient.

As a further improvement of the foregoing solution, one end that the connector 5 is relatively distant from main body 1 is provided with lug 11, The lug 11 is connect by lock-screw 6 with banding set 7, it is preferable that the banding set 7 is equipped with the arc for banding cable Portion and planar portions for being fixed in 11 side of lug, banding set 7 are symmetrical separation design, i.e., banding set 7 there are two point It is located at the banding semi-ring of 11 side of lug, cable is tightened and crimped to two locking semi-rings by lock-screw 6, so that the company of passing through The cable of connector being capable of fitly outlet.

As a further improvement of the foregoing solution, the height of the lug 11 is equal with the width of fixing sleeve, i.e., cable is worn 7 bandings can be covered by banding after connector 5 out, enable the neat outlet of cable, it is exposed its object is to reduce cable cover 3 Length outside further promotes the waterproof seal of connector.

As a further improvement of the foregoing solution, antislip ring 10, the present embodiment are provided on the outer wall of the connector 5 In, the connector 5 is to be threadedly coupled with main body 1, can be dismounted in such a way that hand is twisted.

As a further improvement of the foregoing solution, it is provided on the side wall of one end of the opposite main body 1 of the connector 5 several A pin 4, the pin 4 circumferentially set up separately on the side wall of connector 5, it is intended that connector 5 and main body 1 pass through spiral shell After line fastening, then pin 4 squeezed between connector 5 and main body 1, places main body 1 and loosened with connector 5.

The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model Protection scope.

Claims

1. a kind of connector of waterproof sealing, which is characterized in that include main body (1) and be successively set on close on main body (1) Adhesive body (2), cable cover (3), connector (5) and banding set (7), the main body (1) are connected through a screw thread with connector (5), It is provided with several on the sealed colloid (2) and holds the threading hole that cable passes through, the inner cavity of the connector (5) is equipped with taper pressure Head (13), the cable cover (3) are socketed on sealed colloid (2), and the front end of cable cover (3) is equipped with gear ring (9)；The main body (1) one end of opposite connector (5) is equipped with several circumferentially distributed elongated raised lines (8).

2. a kind of connector of waterproof sealing according to claim 1, it is characterised in that: several described elongated raised lines (8) width is different.

3. a kind of connector of waterproof sealing according to claim 1, it is characterised in that: also set on the connector (5) It is equipped with lug (11), lug (11) is equipped with for wearing the through-hole for connecing lock-screw (6).

4. a kind of connector of waterproof sealing according to claim 3, it is characterised in that: the banding set (7) is equipped with Planar portions for the curved portion of banding cable and for being fixed in lug (11) side.

5. a kind of connector of waterproof sealing according to claim 3 or 4, it is characterised in that: the height of the lug (11) It spends equal with the width of banding set (7).

6. a kind of connector of waterproof sealing according to claim 1, it is characterised in that: the connector (5) and taper The integrally formed setting of pressure head (13).

7. a kind of connector of waterproof sealing according to claim 1, it is characterised in that: the outer wall of the connector (5) On be provided with antislip ring (10).