CN218300379U

CN218300379U - Connector with dustproof and waterproof functions

Info

Publication number: CN218300379U
Application number: CN202222100729.9U
Authority: CN
Inventors: 杨邦达
Original assignee: DONGGUAN QINTENG ELECTRONICS CO LTD
Current assignee: DONGGUAN QINTENG ELECTRONICS CO LTD
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-13
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a connector with dustproof, waterproof function, including casing, setting at the radiating fin of casing surface and the circuit board of setting in the casing, both ends are provided with input interface and output interface respectively around the casing, input interface and output interface all with circuit board electric connection, the top that lies in input interface on the casing is provided with the connecting seat, be provided with the dust cover subassembly on the connecting seat, the dust cover subassembly can be opened input interface or closed, and the dust cover subassembly includes dust cover body and closing plate, the mounting groove has been seted up on the dust cover body, installs the sponge that absorbs water in the mounting groove, and has seted up the air vent in the mounting groove, the air vent all is linked together with input interface, closing plate demountable installation is on the mounting groove. The utility model discloses possess simple structure, reasonable in design has dustproof and waterproof function, can be dry to input interface simultaneously, has prolonged the life of connector.

Description

Connector with dustproof and waterproof functions

Technical Field

The utility model relates to a connector technical field specifically is a connector with dustproof, waterproof function.

Background

Connectors, also known as socket connectors, plugs and receptacles. I.e., a device that connects two active devices, carrying current or signals, a connector is a component that is frequently touched by electronic engineers. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are varied, and there are various different forms of connectors depending on the application, frequency, power, application environment, and the like.

At present, the connector on the market is of a great variety, the function is different, for example, be used for the SMT connector to equipment connection, the input interface size of this connector is great, often expose and the outside, do not have dustproof and waterproof function, especially when using between the great car of dust, the dust can be by input interface entering circuit board in, constitute the short circuit to the circuit board and cause the potential safety hazard, lead to the life of connector to shorten greatly, simultaneously, when having this connector of south use of returning south, input interface has water to get into, can lead to contact failure, cause equipment damage. Accordingly, there is a need for improvements in existing connectors.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a connector with dustproof, waterproof function, the input interface who has solved current connector often exposes and the outside, does not have dustproof and waterproof function, especially when the great vehicle-use of dust is used, and the dust can be by input interface entering circuit inboard, constitutes the short circuit and causes the potential safety hazard to the circuit board, leads to the problem that the life of connector shortened greatly.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a connector with dustproof, waterproof function, includes the casing, sets up at the radiating fin of casing surface and sets up the circuit board in the casing, both ends are provided with input interface and output interface respectively around the casing, input interface and output interface all with circuit board electric connection, the top that lies in input interface on the casing is provided with the connecting seat, be provided with dust cover subassembly on the connecting seat, dust cover subassembly can be opened input interface or closed, and dust cover subassembly includes dust cover body and closing plate, the mounting groove has been seted up on the dust cover body, install the sponge that absorbs water in the mounting groove, and seted up a plurality of air vent in the mounting groove, every the air vent all is linked together with input interface, closing plate demountable installation is on the mounting groove to with the mounting groove totally enclosed or open.

Preferably, a plurality of radiating fins are arranged and evenly distributed on the outer surface of the shell.

Preferably, the input interface is provided with a sealing strip groove along the circumferential direction.

Preferably, a torsion spring shaft is arranged on the connecting seat, a torsion spring is arranged on the torsion spring shaft, and one end of the torsion spring, far away from the torsion spring shaft, is movably connected with a spring buckle on the dust cover body.

Preferably, the dustproof cover body is further provided with a handle position, the handle position is located below the mounting groove, and a sealing strip matched with the sealing strip groove is arranged on the dustproof cover body and is far away from one end face of the mounting groove.

Preferably, the holding tank is seted up on the sponge top of absorbing water, is filled with the drier in this holding tank.

Advantageous effects

The utility model provides a connector with dustproof, waterproof function. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a connector with it is dustproof, waterproof function, this connector overall structure is simple, and reasonable design, through set up a plurality of radiating fin at casing outside surface, can be to the circuit board heat dissipation in the casing, prolong the life of connector, through set up the connecting seat on the casing, this connecting seat has the dust cover subassembly through torsional spring connection, this dust cover subassembly can be opened input interface or closed, when closed, can play dirt-proof effect to input interface, through seting up the mounting groove on the dust cover body, set up the air vent in this mounting groove, the air vent is linked together with input interface, through installing the sponge that absorbs water in the mounting groove, can dry the water of input interface department through the sponge that absorbs water, through set up the sealing strip on the dust cover body, set up with sealing strip assorted sealing strip groove on input interface's perimeter direction, when dust cover body lid is established on input interface, can be sealed to input interface, reach waterproof purpose.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is an exploded view of the dust cap assembly of the present invention.

The reference numerals and names in the figures are as follows:

1. a housing; 2. a heat dissipating fin; 3. a circuit board; 4. an input interface; 5. an output interface; 6. a connecting seat; 7. a dust cover assembly; 71. a dust cap body; 72. mounting grooves; 73. a water-absorbing sponge; 74. sealing plates; 75. a vent hole; 76. a handle position; 77. accommodating grooves; 8. sealing the strip groove; 9. a seal strip; 10. a torsion spring shaft; 11. a torsion spring; 12. and (6) a spring fastener.

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 efforts all belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a connector with dustproof, waterproof function, includes casing 1, sets up at the radiating fin 2 of 1 surface of casing and sets up circuit board 3 in casing 1, both ends are provided with input interface 4 and output interface 5 respectively around casing 1, input interface 4 and output interface 5 all with circuit board 3 electric connection, and be provided with sealing strip groove 8 on input interface 4 along its girth direction, the top that lies in input interface 4 on casing 1 is provided with connecting seat 6, be provided with dust cover subassembly 7 on connecting seat 6, dust cover subassembly 7 can open input interface 4 or be closed, be provided with torsional spring axle 10 on connecting seat 6, be provided with torsional spring 11 on this torsional spring axle 10, torsional spring 11 keeps away from torsional spring 12 swing joint on torsional spring axle 10 one end and the dust cover subassembly 7.

Specifically, a plurality of radiating fins 2 are arranged, and the plurality of radiating fins 2 are uniformly distributed on the outer surface of the shell 1.

Referring to fig. 2, the dust cap assembly 7 in the figure includes a dust cap body 71 and a sealing plate 74, the dust cap body 71 is provided with a mounting groove 72, a water absorbing sponge 73 is installed in the mounting groove 72, the top end of the water absorbing sponge 73 is provided with a receiving groove 77, a drying agent is filled in the receiving groove 77, a plurality of vent holes 75 are formed in the mounting groove 72, each vent hole 75 is communicated with the input interface 4, the sealing plate 74 is detachably installed on the mounting groove 72 and completely seals or opens the mounting groove 72, the dust cap body 71 is further provided with a handle position 76, the handle position 76 is located below the mounting groove 72, and a sealing strip 9 adapted to the sealing strip groove 8 is arranged on an end face, far away from the mounting groove 72, of the dust cap body 71.

The utility model provides a connector is when using, open dust cover subassembly 7, concrete operation is for pulling handle position 76 hard, dust cover subassembly 7 at this moment opens the input interface 4 of connector under the effect of torsional spring axle 10 and torsional spring 11, the wiring can be used, when not using, extract the cable of being connected with input interface 4, dust cover subassembly 7 automatic re-setting is with input interface 4 totally enclosed under the effect of torsional spring at this moment, when the connector is in moist place, can adsorb the drying through the sponge 73 that absorbs water in the dust cover subassembly 7 and the drier in the sponge 73 that absorbs water, therefore, the clothes hanger is strong in practicability.

It should be noted that, as is apparent to those skilled in the art, the present invention is not limited to the details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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.

Claims

1. The utility model provides a connector with dustproof, waterproof function, includes casing (1), sets up at radiating fin (2) of casing (1) surface and sets up circuit board (3) in casing (1), its characterized in that: the utility model discloses a dustproof cover, including casing (1), input interface (4), output interface (5), connecting seat (7), dustproof cover subassembly (7) can be opened or closed input interface (4) with circuit board (3), and dustproof cover subassembly (7) include dustproof cover body (71) and closing plate (74), mounting groove (72) have been seted up on dustproof cover body (71), install sponge (73) that absorb water in mounting groove (72), and seted up a plurality of air vent (75) in mounting groove (72), every air vent (75) all are linked together with input interface (4), closing plate (74) demountable installation is on mounting groove (72) to with mounting groove (72) complete sealing.

2. The connector with dust-proof and water-proof functions according to claim 1, wherein: the heat dissipation device is characterized in that the plurality of heat dissipation fins (2) are arranged, and the plurality of heat dissipation fins (2) are uniformly distributed on the outer surface of the shell (1).

3. The connector with dust-proof and water-proof functions according to claim 1, wherein: and a sealing strip groove (8) is arranged on the input interface (4) along the circumferential direction of the input interface.

4. The connector with dust-proof and water-proof functions according to claim 1, wherein: the dustproof cover is characterized in that a torsion spring shaft (10) is arranged on the connecting seat (6), a torsion spring (11) is arranged on the torsion spring shaft (10), and one end, far away from the torsion spring shaft (10), of the torsion spring (11) is movably connected with a spring buckle (12) on the dustproof cover body (71).

5. The connector with dust-proof and water-proof functions according to claim 1, wherein: the dustproof cover is characterized in that a handle position (76) is further arranged on the dustproof cover body (71), the handle position (76) is located below the mounting groove (72), and a sealing strip (9) matched with the sealing strip groove (8) is arranged on one end face, far away from the mounting groove (72), of the dustproof cover body (71).

6. The connector with dust-proof and water-proof functions according to claim 1, characterized in that: an accommodating groove (77) is formed in the top end of the water absorbing sponge (73), and a drying agent is filled in the accommodating groove (77).