CN219203599U

CN219203599U - Communication connector with good waterproof performance

Info

Publication number: CN219203599U
Application number: CN202223350042.7U
Authority: CN
Inventors: 徐维胜
Original assignee: Shenzhen Hengjiu Suyuan Electronic Co ltd
Current assignee: Shenzhen Hengjiu Suyuan Electronic Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-16
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a communication connector with good waterproof performance, which comprises a head end connector and a tail end connector which are mutually spliced, wherein soft circuits are arranged at the ends, far away from each other, of the head end connector and the tail end connector, a first sealing shell and a second sealing shell are respectively wrapped on the outer sides of the head end connector and the tail end connector, the first sealing shell and the second sealing shell form a closed space through an intermediate sealing ring, and tail parts of the first sealing shell and the second sealing shell are respectively provided with a tail end sealer for sealing the connectors and the circuits. This communication connector that waterproof performance is good, through carrying out seal protection by first seal shell and second seal shell to communication connector's spigot joint, carry out further seal protection by tail end sealer to connector and the intermediate point of circuit for two seal shell departments form stable sealed space, adopt this mode can make communication connector's spigot joint have better antiseep security.

Description

Communication connector with good waterproof performance

Technical Field

The utility model relates to the technical field of communication connectors, in particular to a communication connector with good waterproof performance.

Background

The communication connector is one kind of connector, and generally refers to an electric connector, namely a device for connecting two active devices, and is used for transmitting current or signals, and the communication connector is widely applied to military systems such as aviation, aerospace, national defense and the like.

If the patent of the utility model with the publication number of CN212257874U discloses a communication connector convenient to disassemble and assemble, the scheme can very rapidly complete the installation and fixation of a socket and a plug, and is convenient for a user to use, but the scheme is difficult to safely use in different environments, if the scheme is in a more humid environment, water can possibly permeate inside the scheme, and further the connection point of the communication connector can be corroded, so that the safety of equipment can be influenced for a long time, and the use is limited.

Disclosure of Invention

The utility model aims to solve the problem that the use safety of the communication connector in the prior art is possibly influenced by insufficient sealing waterproof capability when the communication connector is used in a wet environment, and provides the communication connector with good waterproof performance.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a communication connector that waterproof performance is good, includes head end connector and the tail end connector of pegging graft each other, the one end that head end connector and tail end connector kept away from each other all is provided with soft circuit, the outside of head end connector and tail end connector is wrapped up respectively has first seal shell and second seal shell, first seal shell and second seal shell pass through middle sealing ring and form enclosure, the afterbody of first seal shell and second seal shell all is provided with carries out inclosed tail end sealer to connector and circuit department.

Further, waterproof coatings are coated on the inner side wall and the outer side wall of the first sealing shell and the second sealing shell, and the middle sealing ring is positioned outside the plug-in points of the head end connector and the tail end connector.

Further, the inner side of the first sealing shell is provided with a plurality of bolt assemblies penetrating through the middle sealing ring and extending to the inner side of the second sealing shell.

Further, the connection parts of the head end connector and the tail end connector and the circuit are respectively provided with a rubber sleeve ring for secondary sealing.

Further, the tail end sealer comprises a sealing jacket, a fitting waterproof ring sleeved on the outer side of the sealing jacket and a T-shaped lantern ring arranged on the inner wall of the sealing jacket.

Further, the number of the tail end sealers is two, and the sealing outer sleeve is in threaded connection with the inner walls of the first sealing shell and the second sealing shell.

Further, the sealing sleeve is attached to the outer wall of the rubber sleeve ring, and the T-shaped sleeve ring is attached to the tail end side walls of the first sealing shell and the second sealing shell.

Compared with the prior art, the beneficial effects of this application are:

this communication connector that waterproof performance is good, through carrying out seal protection by first seal shell and second seal shell to communication connector's spigot joint, carry out further seal protection by tail end sealer to connector and the intermediate point of circuit for two seal shell departments form stable sealed space, adopt this mode can make communication connector's spigot joint have better antiseep security, consequently be convenient for in-service use.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of the tail end sealer according to the present utility model.

In the figure: 1. a head end connector; 2. a tail end connector; 3. a line; 4. a first seal housing; 5. a second seal case; 6. an intermediate seal ring; 7. a bolt assembly; 8. a rubber collar; 9. a tail end sealer; 901. sealing the outer sleeve; 902. a T-shaped collar; 903. and (5) attaching a waterproof ring.

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.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question 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, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.

Referring to fig. 1-3, the present application provides a communication connector with good waterproof performance, which includes a head connector 1 and a tail connector 2 that are plugged with each other, wherein, one ends of the head connector 1 and the tail connector 2 that are far away from each other are movably connected with a flexible circuit 3, and the above structures form a communication connector structure, and the communication connector structure belongs to the prior art known in the art, so that detailed structural components and working principles thereof are not repeated herein.

In this embodiment: the outer sides of the head-end connector 1 and the tail-end connector 2 are respectively wrapped with a first sealing shell 4 and a second sealing shell 5, the first sealing shell 4 and the second sealing shell 5 are respectively matched with the outer shapes of the head-end connector 1 and the tail-end connector 2, the opposite sides of the first sealing shell 4 and the second sealing shell 5 are attached with an intermediate sealing ring 6, the intermediate sealing ring 6 is tightly attached to form a sealing space, and is positioned outside the plug-in point of the head-end connector 1 and the tail-end connector 2, so that the plug-in point is effectively sealed, and meanwhile, in order to fix the plug-in point, the number of the bolt assemblies 7 movably installed on the inner sides of the first sealing shell 4 is not less than four, and the bolt assemblies 7 penetrate through the intermediate sealing ring 6 and extend to the inner sides of the second sealing shell 5.

It will be appreciated that the above-mentioned bolt assembly 7 is composed of a bolt and nut threaded connection, which effectively fixes and seals the first seal housing 4 and the second seal housing 5, so that the head-end connector 1 and the tail-end connector 2 can have a good waterproof sealing performance preliminarily.

As a technical optimization scheme of the utility model, the tail parts of the first sealing shell 4 and the second sealing shell 5 are respectively provided with a tail end sealer 9 for sealing the two connectors and the circuit 3, the tail end sealer 9 consists of a sealing jacket 901 which is arranged on the inner sides of the tail ends of the first sealing shell 4 and the second sealing shell 5 in a threaded manner, a fitting waterproof ring 903 sleeved on the outer side of the sealing jacket 901 and a T-shaped lantern ring 902 which is inserted on the inner wall of the sealing jacket 901, and in the actual use process, the sealing jacket 901 is rotated to move to one side close to the middle sealing ring 6 until the outer wall of the other side of the fitting waterproof ring 903 is tightly fitted with the tail end side walls of the first sealing shell 4 and the second sealing shell 5, so that the joint of the head end connector 1 and the tail end connector 2 and the circuit 3 can be preliminarily waterproof.

Moreover, the T-shaped collar 902 is sleeved on the outer wall of the line 3, and the fitting is very tight, so that the line 3 and the tail end sealer 9 are very tightly butted, the risk of water seepage at the position of the line 3 and corrosion at the plugging points of the head end connector 1 and the tail end connector 2 can be further reduced, the problem that the use safety is affected due to insufficient sealing waterproof capability when the communication connector is used in a wet environment can be effectively solved when the communication connector is in actual use, and the first sealing shell 4 and the second sealing shell 5 can be separated and disassembled after the bolt assembly 7 is unscrewed, so that the communication connector is very convenient when maintenance is needed.

It should be noted that, the inner and outer side walls of the first sealing shell 4 and the second sealing shell 5 are coated with a waterproof coating, the waterproof sealing capability of the communication connector can be further improved by the coating, meanwhile, the connection positions of the head end connector 1 and the tail end connector 2 and the circuit 3 are sleeved with a rubber sleeve ring 8 for secondary sealing, and the rubber sleeve ring 8 is attached to the outer walls of the sealing sleeve 901 and the circuit 3, so that the structural sealing waterproof capability of the communication connector is further improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a communication connector that waterproof performance is good, includes head end connector (1) and tail end connector (2) of pegging graft each other, the one end that head end connector (1) and tail end connector (2) kept away from each other all is provided with soft circuit (3), its characterized in that: the outside of head end connector (1) and tail end connector (2) is wrapped up respectively has first seal shell (4) and second seal shell (5), first seal shell (4) and second seal shell (5) pass through intermediate seal ring (6) and form the enclosure space, the afterbody of first seal shell (4) and second seal shell (5) all is provided with tail end seal ware (9) that carry out inclosed to connector and circuit (3) department.

2. The communication connector with good waterproof performance according to claim 1, wherein: the inner side wall and the outer side wall of the first sealing shell (4) and the second sealing shell (5) are respectively coated with a waterproof coating, and the middle sealing ring (6) is positioned outside the plug-in points of the head end connector (1) and the tail end connector (2).

3. The communication connector with good waterproof performance according to claim 1, wherein: the inner side of the first sealing shell (4) is provided with a plurality of bolt assemblies (7) penetrating through the middle sealing ring (6) and extending to the inner side of the second sealing shell (5).

4. The communication connector with good waterproof performance according to claim 1, wherein: the connection parts of the head end connector (1) and the tail end connector (2) and the circuit (3) are respectively provided with a rubber sleeve ring (8) for secondary sealing.

5. The communication connector with good waterproof performance according to claim 4, wherein: the tail end sealer (9) comprises a sealing jacket (901), a fitting waterproof ring (903) sleeved on the outer side of the sealing jacket (901) and a T-shaped lantern ring (902) arranged on the inner wall of the sealing jacket (901).

6. The communication connector with good waterproof performance according to claim 5, wherein: the number of the tail end sealers (9) is two, and the sealing outer sleeve (901) is in threaded connection with the inner walls of the first sealing shell (4) and the second sealing shell (5).

7. The communication connector with good waterproof performance according to claim 6, wherein: the sealing coat (901) is attached to the outer wall of the rubber sleeve ring (8), and the T-shaped sleeve ring (902) is attached to the tail end side walls of the first sealing shell (4) and the second sealing shell (5).