CN219393850U - Waterproof and dustproof structure of cable connector - Google Patents

Abstract

The utility model discloses a waterproof and dustproof structure of a cable connector, which comprises a plug connector and a socket connector, wherein one side of the plug connector is fixedly connected with a plurality of pins, one side of the socket connector is provided with a plurality of jacks matched with the pins, and the pins are respectively inserted into the jacks; a first sleeve and a second sleeve are arranged between the plug connector and the socket connector, the first sleeve is fixedly sleeved on the outer side of the plug connector, and the second sleeve is fixedly sleeved on the outer side of the socket connector; the plug connector comprises a socket connector, a first sleeve, a second sleeve, a positioning mechanism, a socket connector, a socket, a positioning groove, a positioning mechanism, a first sleeve, a second sleeve, a first sleeve and a second sleeve, wherein the first sleeve is internally provided with the accommodating groove, the second sleeve is provided with the slot on one side close to the first sleeve, the slot is formed into an annular shape matched with the first sleeve, one side of the first sleeve is inserted into the slot, the positioning groove is formed in the outer side of the first sleeve, the positioning mechanism is arranged in the outer side of the second sleeve, and the joint between the plug connector and the socket connector is shielded and sealed through the first sleeve and the second sleeve.

Description

Waterproof and dustproof structure of cable connector

Technical Field

The utility model relates to a waterproof and dustproof structure of a cable connector, and belongs to the technical field of cable connectors.

Background

The cable connector is mainly suitable for signal transmission between various digital program controlled exchanges of transmission equipment bureau, internal connection of photoelectric transmission equipment and distribution frame, and is used for transmitting communication equipment such as data, audio frequency and video frequency.

When the plug connector is plugged with the socket connector, certain gaps can be formed between the plug connector and the socket connector due to the connector itself or the insufficient plugging, and outside moist air or water drops can enter the connector through the gaps, so that the circuit danger is easy to cause, and the service life and the service performance of the connector are also influenced.

Disclosure of Invention

The present utility model is directed to a waterproof and dustproof structure of a cable connector, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the waterproof and dustproof structure of the cable connector comprises a plug connector and a socket connector, wherein a plurality of pins are fixedly connected to one side of the plug connector, a plurality of jacks matched with the pins are arranged on one side of the socket connector, and a plurality of pins are respectively inserted into the jacks; a first sleeve and a second sleeve are arranged between the plug connector and the socket connector, the first sleeve is fixedly sleeved on the outer side of the plug connector, and the second sleeve is fixedly sleeved on the outer side of the socket connector; the inside one side of first sleeve is equipped with the holding tank, one side that the second sleeve is close to first sleeve is equipped with the slot, the slot is established to the annular form with first sleeve looks adaptation, first sleeve one side is inserted and is established in the slot, the first sleeve outside is equipped with the constant head tank, the second sleeve outside is equipped with positioning mechanism.

Preferably, the positioning mechanism comprises two mounting blocks, a rotating shaft, two torsion springs, a fixed block and a positioning block, wherein the two mounting blocks are fixedly connected to the outer side of the second sleeve, the rotating shaft is connected between the two mounting blocks, the fixed block is fixedly sleeved at the central position of the rotating shaft, the torsion springs are fixedly connected between the fixed block and the two mounting blocks, the two torsion springs are sleeved on the periphery of the rotating shaft, the positioning block is fixedly connected to one side of the fixed block, and the bottom end of the positioning block is inserted in the positioning groove.

Preferably, the positioning block is arc-shaped, and the bottom end of the positioning block is matched with the positioning groove.

Preferably, the edge of one side of the first sleeve, which is close to the second sleeve, is provided with an arc surface.

Preferably, the positioning block is located between the first sleeve and the second sleeve.

Compared with the prior art, the utility model has the beneficial effects that: the first sleeve and the second sleeve are used for shielding and sealing the joint between the plug connector and the socket connector, so that outside moist air and water drops are prevented from entering, safety is guaranteed, and meanwhile, the first sleeve and the second sleeve are convenient to install and detach.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a positioning mechanism according to the present utility model;

FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;

fig. 4 is a schematic structural view of a first sleeve according to the present utility model.

In the figure: 1. a plug connector; 2. a receptacle connector; 3. a first sleeve; 4. a second sleeve; 5. a positioning mechanism; 51. a mounting block; 52. a positioning block; 53. a rotating shaft; 54. a fixed block; 55. a torsion spring; 6. a contact pin; 7. a positioning groove; 8. a slot; 9. a jack; 10. an accommodating groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the waterproof and dustproof structure of the cable connector comprises a plug connector 1 and a socket connector 2, wherein one side of the plug connector 1 is fixedly connected with a plurality of pins 6, one side of the socket connector 2 is provided with a plurality of jacks 9 matched with the pins 6, and the pins 6 are respectively inserted into the jacks 9; a first sleeve 3 and a second sleeve 4 are arranged between the plug connector 1 and the socket connector 2, the first sleeve 3 is fixedly sleeved on the outer side of the plug connector 1, and the second sleeve 4 is fixedly sleeved on the outer side of the socket connector 2; the inside one side of first sleeve 3 is equipped with holding tank 10, one side that second sleeve 4 is close to first sleeve 3 is equipped with slot 8, slot 8 establish to the annular with first sleeve 3 looks adaptation, first sleeve 3 one side is inserted and is established in slot 8, the first sleeve 3 outside is equipped with constant head tank 7, the second sleeve 4 outside is equipped with positioning mechanism 5, shelter from sealedly through the junction between first sleeve 3 and second sleeve 4 to plug connector 1 and socket connector 2, prevent outside humid air and drop of water get into, guarantee safety, simultaneously, installation and dismantlement to first sleeve 3 and second sleeve 4 are all very convenient.

The positioning mechanism 5 comprises two mounting blocks 51, a rotating shaft 53, two torsion springs 55, a fixed block 54 and a positioning block 52, wherein the two mounting blocks 51 are fixedly connected to the outer side of the second sleeve 4, the rotating shaft 53 is rotationally connected between the two mounting blocks 51, the fixed block 54 is fixedly sleeved at the center of the rotating shaft 53, the torsion springs 55 are fixedly connected between the fixed block 54 and the two mounting blocks 51, the two torsion springs 55 are sleeved on the periphery of the rotating shaft 53, the positioning block 52 is fixedly connected to one side of the fixed block 54, the bottom end of the positioning block 52 is inserted into the positioning groove 7, when one side of the first sleeve 3 is completely combined with the slot 8, the positioning block 52 also corresponds to the positioning groove 7, and the bottom end of the positioning block 52 is inserted into the positioning groove 7 through the restoring force of the two torsion springs 55, so that the first sleeve 3 and the second sleeve 4 are positioned, and the positioning and the dismounting are very convenient; the positioning block 52 is in an arc shape, the bottom end of the positioning block 52 is matched with the positioning groove 7, and the positioning block 52 is convenient to insert into the positioning groove 7, so that the installation and the disassembly are convenient; the edge of one side of the first sleeve 3, which is close to the second sleeve 4, is provided with an arc surface, so that the positioning block 52 is pushed to turn over conveniently; the positioning block 52 is located between the first sleeve 3 and the second sleeve 4, and when the first sleeve 3 is inserted into the second sleeve 4, one side of the first sleeve 3 contacts with the bottom end of the positioning block 52, so that the positioning block 52 is pushed to turn over.

Specifically, when the plug connector 1 and the socket connector 2 are plugged, the plurality of pins 6 are inserted into the plurality of jacks 9, meanwhile, the first sleeve 3 is also inserted into the slot 8, the joint between the plug connector 1 and the socket connector 2 is shielded and sealed through the first sleeve 3 and the second sleeve 4, external moist air and water drops are prevented from entering, safety is ensured, the cambered surface on one side of the first sleeve 3 is contacted with the bottom end of the positioning block 52 while plugging, the bottom end of the positioning block 52 is extruded by the first sleeve 3 and can be overturned upwards, the two torsion springs 55 are twisted when the positioning block 52 overturns, the positioning block 52 slides on the outer side wall of the first sleeve 3, when one side of the first sleeve 3 is completely combined with the slot 8, the positioning block 52 is also corresponding to the positioning groove 7, the bottom end of the positioning block 52 is inserted into the positioning groove 7 through the restoring force of the two torsion springs 55, and therefore the first sleeve 3 and the second sleeve 4 are positioned, and the installation and the disassembly are very convenient.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a waterproof dustproof construction of cable connector, includes plug connector (1) and socket connector (2), its characterized in that: a plurality of pins (6) are fixedly connected to one side of the plug connector (1), a plurality of jacks (9) matched with the pins (6) are arranged on one side of the socket connector (2), and the pins (6) are respectively inserted into the jacks (9); a first sleeve (3) and a second sleeve (4) are arranged between the plug connector (1) and the socket connector (2), the first sleeve (3) is fixedly sleeved on the outer side of the plug connector (1), and the second sleeve (4) is fixedly sleeved on the outer side of the socket connector (2); the novel socket is characterized in that a containing groove (10) is formed in one side of the inner portion of the first sleeve (3), a slot (8) is formed in one side, close to the first sleeve (3), of the second sleeve (4), the slot (8) is formed into an annular shape matched with the first sleeve (3), one side of the first sleeve (3) is inserted into the slot (8), a positioning groove (7) is formed in the outer side of the first sleeve (3), and a positioning mechanism (5) is arranged in the outer side of the second sleeve (4).

2. The waterproof and dustproof structure of a cable connector according to claim 1, wherein: positioning mechanism (5) are including two installation pieces (51), pivot (53), two torsional springs (55), fixed block (54) and locating piece (52), two equal fixed connection of installation piece (51) is in the second sleeve (4) outside, two rotate between installation piece (51) and be connected with pivot (53), fixed block (54) have been cup jointed in pivot (53) central point put fixedly, equal fixedly connected with torsional spring (55) between fixed block (54) and two installation pieces (51), two torsional spring (55) are all overlapped and are established in pivot (53) periphery, fixed block (54) one side fixedly connected with locating piece (52), locating piece (52) bottom are inserted and are established in constant head tank (7).

3. The waterproof and dustproof structure of a cable connector according to claim 2, wherein: the positioning block (52) is in an arc shape, and the bottom end of the positioning block (52) is matched with the positioning groove (7).

4. The waterproof and dustproof structure of a cable connector according to claim 1, wherein: one side edge of the first sleeve (3) close to the second sleeve (4) is set to be an arc surface.

5. The waterproof and dustproof structure of a cable connector according to claim 2, wherein: the positioning block (52) is positioned between the first sleeve (3) and the second sleeve (4).