CN213660742U

CN213660742U - Sealed dust-proof HSD connector

Info

Publication number: CN213660742U
Application number: CN202121013512.3U
Authority: CN
Inventors: 苏少波; 赵庆福
Original assignee: Weifang Genius Electronics Co ltd
Current assignee: Weifang Genius Electronics Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-07-09
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a sealed dust-protection type HSD connector, including line terminal and board end, the side cover of board end is equipped with the copper sheathing, a plurality of fixed columns of side fixedly connected with of board end, install a plurality of terminals on the board end, the line terminal is served with the board and is equipped with latch mechanism jointly, the board is served and is equipped with protection machanism. The utility model discloses replaced traditional connector structure, can prevent that moisture in the air and dust from getting into in the port of board end to prevent that moisture in the air and dust from causing the condition of corruption to a plurality of terminals of board end to take place.

Description

Sealed dust-proof HSD connector

Technical Field

The utility model relates to a HSD connector technical field especially relates to a sealed dust-protection type HSD connector.

Background

The HSD connector system belongs to a full-shielding type interconnection system, can be matched with a shielding four-stranded wire, is a high-performance digital system for low-voltage differential signals, can prevent crosstalk and interference of external sources, has a minimum size, and can meet the requirements of most automobile applications.

The HSD connector generally comprises a wire end and a board end, the board end is provided with a terminal for transmitting data, and during the long-term use of the connector, the terminal of the board end is exposed in the external environment for a long time, and if the wire end and the board end are not plugged, moisture and dust in the air are easily attached to the terminal of the board end, so that the terminal is corroded to a certain extent, the service life of the connector is affected, and therefore, the HSD connector needs to be designed to solve the problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art, and provides a sealed dustproof HSD connector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the sealed dust-proof HSD connector comprises a wire end and a board end, wherein a copper sleeve is sleeved on the side surface of the board end, a plurality of fixing columns are fixedly connected to the side surface of the board end, a plurality of terminals are mounted on the board end, a clamping mechanism is jointly arranged on the wire end and the board end, and a protection mechanism is arranged on the board end.

Preferably, latch mechanism includes recess, pivot, fixture block and bayonet socket, the recess is seted up in the side of line terminal, the pivot is installed in the recess, and the both ends of pivot all rotate with the inner face of recess and be connected, the pivot pass the fixture block and with fixture block fixed connection, the bottom surface of fixture block is connected with the interior bottom surface of recess through the spring, the bayonet socket is seted up in the side of board end, and the shape looks adaptation of bayonet socket and fixture block.

Preferably, the protection machanism includes two fixed plates, damping pivot, sealing washer, protection casing and connecting block, two the equal fixed mounting of fixed plate is in the side of board end, the damping pivot is installed between two fixed plates, and the both ends of damping pivot rotate with the side of two fixed plates respectively and be connected, the sealing washer bonds in the side of board end, connecting block fixed connection is in the side of protection casing, the damping pivot pass the connecting block and with connecting block fixed connection.

Preferably, the shape of the sealing ring and the protection cover is matched with the shape of the port of the plate end.

Preferably, the top surface of the fixture block is provided with an inclined surface.

Preferably, the side face of the wire end is fixedly connected with a plurality of limiting blocks, and the inner face of the plate end is provided with a plurality of limiting grooves matched with the limiting blocks.

The utility model discloses following beneficial effect has:

1. by arranging the protection mechanism, when the HSD connector is not used, a worker can cover the port of the board end with the protection cover, so that the situation that moisture and dust in the air corrode a plurality of terminals of the board end can be prevented, in addition, one side surface of the sealing ring is attached to the side surface of the board end when the protection cover covers, the other side surface of the sealing ring is attached to the side surface of the protection cover, the traditional connector structure is replaced, the sealing performance of the joint of the protection cover and the board end is improved, the phenomenon that the air corrodes the terminals is further avoided, and the service life of the connector is prolonged;

2. through setting up latch mechanism, when connecting wire end and board end, the user can insert the wire end in the port of board end, and the fixture block can be in the recess of retracting under the extrusion of board end this moment, and when the fixture block removed the bayonet socket completely under, the fixture block can pop out under the spring action of spring, can couple together wire end and board end, and the connection process is simple convenient, and it is convenient to provide for the use of connector.

Drawings

Fig. 1 is a schematic structural diagram of a sealed dustproof HSD connector according to the present invention;

fig. 2 is a schematic structural diagram of a board end of the sealed dustproof HSD connector according to the present invention;

fig. 3 is an enlarged view of a structure at a position a of the sealed dust-proof HSD connector according to the present invention.

In the figure: the device comprises a 1-line end, a 2-board end, a 3-copper sleeve, a 4-fixed column, a 5-terminal, a 6-clamping mechanism, a 61-groove, a 62-rotating shaft, a 63-clamping block, a 64-bayonet, a 7-protection mechanism, a 71-fixed plate, a 72-damping rotating shaft, a 73-sealing ring, a 74-protective cover, a 75-connecting block, an 8-limiting block and a 9-limiting 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.

Referring to fig. 1-3, a sealed dust-protection type HSD connector, including line terminal 1 and board end 2, the side cover of board end 2 is equipped with copper sheathing 3, a plurality of fixed columns 4 of side fixedly connected with of board end 2, install a plurality of terminals 5 on the board end 2, a plurality of stoppers 8 of side fixedly connected with of line terminal 1, a plurality of spacing grooves 9 with 8 looks adaptations of stopper are seted up to the inner face of board end 2, when connecting line terminal 1 and board end 2, stability when a plurality of stoppers 8 and a plurality of spacing grooves 9 can improve line terminal 1 and board end 2 and be connected, and simultaneously, a plurality of stoppers 8 and a plurality of spacing grooves 9 can play the guide effect to the removal of line terminal 1.

The wire end 1 and the plate end 2 are provided with a clamping mechanism 6 together, the clamping mechanism 6 comprises a groove 61, a rotating shaft 62, a clamping block 63 and a bayonet 64, the groove 61 is arranged on the side surface of the wire end 1, the rotating shaft 62 is arranged in the groove 61, and both ends of the rotating shaft 62 are rotatably connected with the inner surface of the groove 61, the rotating shaft 62 passes through the fixture block 63 and is fixedly connected with the fixture block 63, the bottom surface of the fixture block 63 is connected with the inner bottom surface of the groove 61 through a spring, in an initial state, the clamping block 63 extends to the outside of the groove 61 under the elastic force of the spring, the bayonet 64 is arranged on the side surface of the plate end 2, and bayonet socket 64 and fixture block 63's shape looks adaptation, when fixture block 63 joint was in bayonet socket 64, the side of fixture block 63 can be laminated with the inner face of bayonet socket 64 mutually, stability when guaranteeing line terminal 1 and board end 2 and being connected, the top surface of fixture block 63 is equipped with the inclined plane, makes things convenient for fixture block 63 to receive when extrudeing to retract in recess 61.

Be equipped with protection machanism 7 on board end 2, protection machanism 7 includes two fixed plates 71, damping pivot 72, sealing washer 73, protection casing 74 and connecting block 75, the equal fixed mounting in board end 2's of two fixed plates 71 is in the side of damping pivot 72, damping pivot 72 is installed between two fixed plates 71, and the both ends of damping pivot 72 rotate with the side of two fixed plates 71 respectively and be connected, sealing washer 73 bonds in the side of board end 2, connecting block 75 fixed connection is in the side of protection casing 74, damping pivot 72 pass connecting block 75 and with connecting block 75 fixed connection, sealing washer 73 all with the port shape looks adaptation of board end 2 with the shape of protection casing 74, when the connector is not using, protection casing 74 can prevent that moisture in the air and dust from causing the condition emergence of corruption to a plurality of terminals 5 of board end 2.

When the HSD connector is not used, a worker can cover the protective cover 74 at the port of the board end 2, moisture and dust in air can be prevented from entering the port of the board end 2, and therefore the situation that the moisture and dust in air corrode the terminals 5 of the board end 2 is prevented from occurring, in addition, one side face of the sealing ring 73 is attached to the side face of the board end 2 when the protective cover 74 is covered, the other side face of the sealing ring 73 is attached to the side face of the protective cover 74, the sealing performance of the joint of the protective cover 74 and the board end 2 is improved, and the phenomenon that the terminals 5 are corroded by air is further avoided.

When the line end 1 is connected with the board end 2, a user can insert the line end 1 into the port of the board end 2, at the moment, the fixture block 63 can retract into the groove 61 under the extrusion of the board end 2, and when the fixture block 63 completely moves to a position right below the bayonet 64, the fixture block 63 can pop out under the elastic force action of the spring, so that the line end 1 can be connected with the board end 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sealed dust-proof HSD connector comprises a wire end (1) and a board end (2), and is characterized in that a copper sleeve (3) is sleeved on the side face of the board end (2), a plurality of fixing columns (4) are fixedly connected to the side face of the board end (2), a plurality of terminals (5) are mounted on the board end (2), a clamping mechanism (6) is jointly arranged on the wire end (1) and the board end (2), and a protection mechanism (7) is arranged on the board end (2).

2. The HSD connector according to claim 1, wherein the locking mechanism (6) comprises a groove (61), a rotating shaft (62), a locking block (63), and a locking notch (64), the groove (61) is formed on the side of the terminal (1), the rotating shaft (62) is installed in the groove (61), both ends of the rotating shaft (62) are rotatably connected with the inner surface of the groove (61), the rotating shaft (62) penetrates through the locking block (63) and is fixedly connected with the locking block (63), the bottom surface of the locking block (63) is connected with the inner bottom surface of the groove (61) through a spring, the locking notch (64) is formed on the side of the board end (2), and the locking notch (64) is matched with the shape of the locking block (63).

3. The HSD connector according to claim 2, wherein said protection mechanism (7) comprises two fixing plates (71), a damping rotating shaft (72), a sealing ring (73), a protection cover (74) and a connecting block (75), wherein said two fixing plates (71) are fixedly mounted on the side surface of the plate end (2), said damping rotating shaft (72) is mounted between said two fixing plates (71), and two ends of the damping rotating shaft (72) are respectively rotatably connected with the side surfaces of the two fixing plates (71), said sealing ring (73) is bonded on the side surface of the plate end (2), said connecting block (75) is fixedly connected on the side surface of the protection cover (74), and said damping rotating shaft (72) passes through the connecting block (75) and is fixedly connected with the connecting block (75).

4. The HSD connector according to claim 3, wherein the sealing ring (73) and the shield (74) are shaped to fit the port of the plate end (2).

5. The HSD connector according to claim 2, wherein the top surface of said latch (63) is beveled.

6. The HSD connector according to claim 4, wherein a plurality of limiting blocks (8) are fixedly connected to the side surface of the wire end (1), and a plurality of limiting grooves (9) matched with the limiting blocks (8) are formed in the inner surface of the plate end (2).