CN209880904U - Anti-interference communication connector - Google Patents

Abstract

The utility model discloses an anti-interference communication connector, which comprises a sealing shell, a contact pin, an insulating terminal, a sealing gasket and a cleaning piece, wherein the sealing shell is internally and fixedly connected with a metal shielding shell, and the metal shielding shell is internally and fixedly connected with a conductor base layer, one side of the conductor base layer, which is close to the metal shielding shell, is provided with a plurality of electric connection points, and the other side of the conductor base layer is fixedly connected with a circuit board, and one ends of the contact pins are all electrically connected with the circuit board, the anti-interference communication connector has the advantages that the shell composition of the connector is set to be the combination of the sealing shell and the metal shielding shell, thereby playing the role of shielding and insulating for the contact pins inside, and through the cleaning piece arranged inside, an outdoor user can clean dust inside the connector in time after repeatedly using the connector, and then improved the security performance that the contact pin is connected, it is convenient to clear up, improves the practicality of this scheme.

Description

Anti-interference communication connector

Technical Field

The utility model relates to a connector technical field specifically is jam-proof communication connector.

Background

CONNECTOR, i.e. CONNECTOR. The connector, plug and socket are also called in China, and generally refer to an electrical connector, i.e. a device for connecting two active devices to transmit current or signals.

At present, when an existing connector is used, due to the fact that no anti-interference measure is arranged at a plug end of the connector, a signal transmission process is easily influenced, for example, when the connector is used outdoors, when a connector plug and a socket are separated for a long time, dust in the air easily enters the connector plug, due to the fact that the inner space of the connector plug is small, the dust is not convenient to find and clean in time, when the connector plug is connected and used, potential safety hazards such as static electricity or electric conduction generated inside the connector are easily caused by impurities such as contained dust, and therefore an anti-interference communication connector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interference-proof communication 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: jam-proof communication connector, including seal shell, contact pin, insulating terminal, sealed pad and clean the piece, the inside fixedly connected with metal shielding shell of seal shell, and the inside fixedly connected with conductor basic unit of metal shielding shell, one side that conductor basic unit is close to the metal shielding shell is equipped with a plurality of electrical connection points, and the opposite side fixedly connected with circuit board of conductor basic unit, the contact pin is equipped with a plurality ofly, and the one end of a plurality of contact pins all with circuit board electric connection, a plurality of contact pins all run through insulating terminal, sealed pad and clean the piece, insulating terminal and the equal metal shielding shell inner wall fixed connection of sealed pad, and insulating terminal and the equal fixed cup joint in a plurality of contact pin outsides of sealed pad, clean a sliding connection inside the metal shielding shell, and clean a fixed connection in the seal shell outside.

Preferably, clean the piece including cleaning pad, connecting piece and setting element, clean pad sliding connection inside the metal shielding shell, and clean the pad and slide and cup joint in a plurality of contact pin outsides, clean pad and sealed pad in close contact with, it is equipped with two spouts to correspond on seal housing and the metal shielding shell, the connecting piece is equipped with two, and two equal symmetrical fixed connection of connecting piece are in cleaning the pad outside, and two equal sliding connection of connecting piece are in spout department, the connecting piece passes through setting element and seal housing joint.

Preferably, one side of the sealing pad close to the cleaning pad is provided with two convex blocks, the cleaning pad is provided with two grooves, and the two convex blocks are connected inside the two grooves in a sliding manner.

Preferably, the connecting piece includes slide bar and closing plate, the one end of slide bar with clean pad fixed connection, and the slide bar other end passes spout and closing plate fixed connection, closing plate sliding connection is in the seal housing outside, and the one end of closing plate is equipped with the joint groove, and the setting element joint is inside the joint groove.

Preferably, the setting element includes location shell, buffer spring, baffle, joint piece, presses movable plate, joint pole and hinged-support, location shell fixed connection is in seal housing's the outside, and fixes a position the outside that the shell is located closing plate one end, buffer spring's one end fixed connection is inside the shell of fixing a position, and the buffer spring other end passes through baffle and joint piece fixed connection, baffle sliding connection is inside the shell of fixing a position, and the joint piece keeps away from the one end joint of baffle at the joint inslot portion, one side of the shell of fixing a position is equipped with the constant head tank, press the one end and the baffle fixed connection of movable plate, and the other end according to the movable plate passes constant head tank and joint pole joint, press movable plate and constant head tank sliding connection, and the joint pole passes through hinged-support fixed connection in.

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

1. the utility model discloses when using, constitute to set up to seal shell and metal shielding shell and combine through the shell with the connector to play and play the effect that shielding is insulating to its inside contact pin, and through the clearance spare that inside was equipped with, thereby the outdoor user of being convenient for can in time clear up the effect of dust to its inside after carrying out repetitious usage to the connector, and then improved the security performance that the contact pin is connected, it is convenient to clear up, improves the practicality of this scheme.

2. The utility model discloses an insulating terminal that is equipped with inside at the metallic shield shell to play the isolated effect of signal to a plurality of contact pins, and through the sealed pad that is equipped with, thereby play the effect to the inside shielding of metallic shield shell.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall side view of the present invention;

FIG. 3 is a general plan view of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 1;

fig. 5 is an enlarged view of the region B in fig. 1.

In the figure: 1-sealing the housing; 2-contact pins; 3-an insulated terminal; 4-a sealing gasket; 5-cleaning element; 6-a metal shielding shell; 7-a conductor base layer; 8-a circuit board; 9-cleaning pad; 10-a connector; 11-a positioning element; 12-a chute; 13-a bump; 14-a groove; 15-a slide bar; 16-a sealing plate; 17-a clamping groove; 18-a positioning shell; 19-a buffer spring; 20-a baffle plate; 21-a clamping block; 22-a pressing plate; 23-a click rod; 24-a hinged support; 25-positioning groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the anti-interference communication connector comprises a sealed shell 1, a contact pin 2, an insulating terminal 3, a sealing gasket 4 and a cleaning piece 5, wherein a metal shielding shell 6 is fixedly connected inside the sealed shell 1, and a conductor base layer 7 is fixedly connected inside the metal shielding shell 6, one side of the conductor base layer 7 close to the metal shielding shell 6 is provided with a plurality of electric connection points, and the other side of the conductor base layer 7 is fixedly connected with a circuit board 8, a plurality of contact pins 2 are arranged, one end of each contact pin 2 is electrically connected with the circuit board 8, each contact pin 2 penetrates through the insulating terminal 3, the sealing gasket 4 and the cleaning piece 5, the insulating terminal 3 and the sealing gasket 4 are fixedly connected with the inner wall of the metal shielding shell 6, and insulating terminal 3 and sealed 4 all fixed cup joints in a plurality of contact pins 2 outsides of sealing, clean 5 sliding connection inside metal shielding shell 6, and clean 5 fixed connection in the sealed shell 1 outside.

Clean 5 including cleaning pad 9, connecting piece 10 and setting element 11, clean pad 9 sliding connection inside metal shielding shell 6, and clean pad 9 and slide and cup joint in the 2 outsides of a plurality of contact pins, clean pad 9 and sealed 4 in close contact with of filling up, it is equipped with two spouts 12 to correspond on seal housing 1 and the metal shielding shell 6, connecting piece 10 is equipped with two, and two equal symmetrical fixed connection of connecting piece 10 are in cleaning pad 9 outsides, and two equal sliding connection of connecting piece 10 are in spout 12 department, connecting piece 10 passes through setting element 11 and seal housing 1 joint, through the cleaning 5 that is equipped with to the realization is to the effect of the inside clearance of metal shielding shell 6.

One side that sealed pad 4 is close to and cleans pad 9 is equipped with two lugs 13, clean and be equipped with two recesses 14 on the pad 9, and two lugs 13 sliding connection are inside two recesses 14, through being equipped with two lugs 13 to the realization is to the effect of cleaning the fixed direction of board.

Connecting piece 10 includes slide bar 15 and closing plate 16, slide bar 15's one end with clean pad 9 fixed connection, and the slide bar 15 other end passes spout 12 and closing plate 16 fixed connection, closing plate 16 sliding connection is in the sealed shell 1 outside, and closing plate 16's one end is equipped with joint groove 17, and setting element 11 joint is inside joint groove 17, through being equipped with connecting piece 10 to the realization is to the linkage effect who cleans the board.

The locating piece 11 comprises a locating shell 18, a buffer spring 19, a baffle plate 20, a clamping block 21, a pressing plate 22, a clamping rod 23 and a hinged support 24, the locating shell 18 is fixedly connected to the outer side of the sealing shell 1, the locating shell 18 is located at the outer side of one end of the sealing plate 16, one end of the buffer spring 19 is fixedly connected to the inside of the locating shell 18, the other end of the buffer spring 19 is fixedly connected with the clamping block 21 through the baffle plate 20, the baffle plate 20 is slidably connected to the inside of the locating shell 18, one end, far away from the baffle plate 20, of the clamping block 21 is clamped to the inside of the clamping groove 17, one side of the locating shell 18 is provided with a locating groove 25, one end of the pressing plate 22 is fixedly connected with the baffle plate 20, the other end of the pressing plate 22 penetrates through the locating groove 25 to be clamped with the clamping rod 23, the pressing plate 22 is slidably connected with the, the positioning piece 11 is arranged, so that the clamping fixing effect on the sealing plate 16 is realized.

The specific implementation mode is as follows: after the connector plug is used for a period of time, firstly, the two clamping rods 23 are respectively rotated, the clamping rods 23 are enabled to rotate on the hinged support 24, so that the clamping rods 23 deviate from the pressing plate 22, at the moment, the pressing plate 22 is pulled along the positioning shell 18, the pressing plate 22 drives the baffle plate 20 to move inside the positioning shell 18, meanwhile, the clamping blocks 21 fixed on the baffle plate 20 are enabled to be separated from the clamping grooves 17, at the moment, the two sealing plates 16 are outwards pushed along the sealing shell, when the two sealing plates 16 move, therefore, the two sliding rods 15 simultaneously drive the cleaning plates to move to the outside of the metal shielding shell 6 along the plurality of contact pins 2, the cleaning of the outer sides of the contact pins 2 is realized, meanwhile, the cleaning plates are enabled to be separated from the inside of the metal shielding shell 6, and further, the effect of quickly cleaning dust in the cleaning plates.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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 (5)

1. Jam-proof communication connector, including seal shell (1), contact pin (2), insulating terminal (3), sealed pad (4) and clean piece (5), its characterized in that: the metal shielding shell (6) is fixedly connected in the sealing shell (1), the conductor base layer (7) is fixedly connected in the metal shielding shell (6), one side, close to the metal shielding shell (6), of the conductor base layer (7) is provided with a plurality of electric connection points, the circuit board (8) is fixedly connected to the other side of the conductor base layer (7), the contact pins (2) are arranged in a plurality, one ends of the contact pins (2) are electrically connected with the circuit board (8), the contact pins (2) penetrate through the insulating terminal (3), the sealing gasket (4) and the cleaning piece (5), the insulating terminal (3) and the sealing gasket (4) are fixedly connected with the inner wall of the metal shielding shell (6), the insulating terminal (3) and the sealing gasket (4) are fixedly sleeved outside the contact pins (2), and the cleaning piece (5) is connected in the metal shielding shell (6) in a sliding manner, and the cleaning piece (5) is fixedly connected to the outer side of the sealed shell (1).

2. The tamper-proof communication connector of claim 1, wherein: clean piece (5) including cleaning pad (9), connecting piece (10) and setting element (11), clean pad (9) sliding connection inside metal shielding shell (6), and clean pad (9) and slide and cup joint in a plurality of contact needle (2) outsides, clean pad (9) and sealed pad (4) in close contact with, it is equipped with two spout (12) to correspond on seal housing (1) and metal shielding shell (6), connecting piece (10) are equipped with two, and two equal symmetrical fixed connection of connecting piece (10) clean pad (9) outside, and two equal sliding connection of connecting piece (10) are in spout (12) department, connecting piece (10) are through setting element (11) and seal housing (1) joint.

3. The tamper-proof communication connector of claim 2, wherein: one side that sealed pad (4) is close to and cleans pad (9) is equipped with two lugs (13), clean and be equipped with two recess (14) on pad (9), and two lugs (13) sliding connection are inside two recess (14).

4. The tamper-proof communication connector of claim 2, wherein: connecting piece (10) include slide bar (15) and closing plate (16), the one end of slide bar (15) with clean pad (9) fixed connection, and slide bar (15) other end passes spout (12) and closing plate (16) fixed connection, closing plate (16) sliding connection is in sealed shell (1) outside, and the one end of closing plate (16) is equipped with joint groove (17), and setting element (11) joint is inside joint groove (17).

5. The tamper-proof communication connector of claim 2, wherein: the positioning piece (11) comprises a positioning shell (18), a buffer spring (19), a baffle plate (20), a clamping block (21), a pressing plate (22), a clamping rod (23) and a hinged support (24), wherein the positioning shell (18) is fixedly connected to the outer side of the sealing shell (1), the positioning shell (18) is positioned at the outer side of one end of the sealing plate (16), one end of the buffer spring (19) is fixedly connected to the inside of the positioning shell (18), the other end of the buffer spring (19) is fixedly connected with the clamping block (21) through the baffle plate (20), the baffle plate (20) is slidably connected to the inside of the positioning shell (18), one end, far away from the baffle plate (20), of the clamping block (21) is clamped inside the clamping groove (17), a positioning groove (25) is arranged on one side of the positioning shell (18), one end of the pressing plate (22) is fixedly connected with the baffle plate (20), and the other end of the pressing plate (22) penetrates through the positioning groove (25) to be, the pressing plate (22) is connected with the positioning groove (25) in a sliding mode, and the clamping rod (23) is fixedly connected to the outer side of the sealing shell (1) through a hinged support (24).