CN208690626U

CN208690626U - A kind of connector with the anti-tampering function of winding displacement

Info

Publication number: CN208690626U
Application number: CN201821508754.8U
Authority: CN
Inventors: 陈金峰
Original assignee: Suzhou Aoqisi Electronic Technology Co Ltd
Current assignee: Suzhou Aoqisi Electronic Technology Co Ltd
Priority date: 2018-09-15
Filing date: 2018-09-15
Publication date: 2019-04-02
Anticipated expiration: 2028-09-15

Abstract

The utility model discloses a kind of connectors with the anti-tampering function of winding displacement, including connector and attachment base, winding displacement is connected on the right side of the connector, seal groove is provided on the left of the connector, shielding case is provided on the inside of the connector, and connector is installed on the inside of shielding case, backplate is installed on the inside of the connector, it and is nested be slidably connected between connector and backplate, the centre of the backplate is equipped with sealing rubber ring, and the centre of sealing rubber ring is provided with row's needle, compressed spring is provided on the outside of row's needle, and spring base is respectively and fixedly provided at left and right sides of compressed spring, card slot is provided on the outside of the connector, sealing flange is provided on the inside of the attachment base, and attachment base is located at the left side of connector, slot is provided on the inside of the sealing flange, and deck is provided on the inside of slot.The connector good seal with the anti-tampering function of winding displacement and connection fasten can prevent outside contamination simultaneously.

Description

A kind of connector with the anti-tampering function of winding displacement

Technical field

The utility model relates to bus bar connector technical field, specially a kind of connection with the anti-tampering function of winding displacement Device.

Background technique

Connector generally refers to electric coupler, that is, connects the device of two active devices, transmits electric current or signal, It the place of being blocked or is isolated between obstructed circuit in circuit, erects the bridge of communication, to make current flowing, realize circuit pre- Fixed function, connector are indispensable components in electronic equipment, connector form and structure be it is ever-changing, with answering With differences such as object, frequency, power, application environments, there are various various forms of connectors, wherein bus bar connector is produced in electronics Product are very common, play very big effect.

The working environment of general connector is not quite similar, and may work under conditions of very severe, be easy by To influences such as moist, corrosion, lead to the impaired failure of connector, although sealing effect is preferable in connected state for connector, The contact of connector is numerous, and in the case where not being attached, row's needle is easy to be damaged, and is difficult to when the dirts such as contamination water Cleaning, while connector is easy the interference by external electromagnetic signal, influences the normal use of connector, for this purpose, it is proposed that A kind of good seal and connection fastening can prevent the connector with the anti-tampering function of winding displacement of outside contamination simultaneously.

Utility model content

The purpose of this utility model is to provide a kind of connectors with the anti-tampering function of winding displacement, to solve above-mentioned background The working environment of the general connector proposed in technology is not quite similar, and may work under conditions of very severe, holds It is influenced vulnerable to moist, corrosion etc., leads to the impaired failure of connector, although sealing effect is preferable in connected state for connector, But the contact of connector is numerous, in the case where not being attached, row's needle is easy to be damaged, and when the dirts such as contamination water The problem of being difficult to clear up, while connector is easy the interference by external electromagnetic signal, influencing the normal use of connector.

To achieve the above object, the utility model provides the following technical solutions: a kind of company with the anti-tampering function of winding displacement Device, including connector and attachment base are connect, winding displacement is connected on the right side of the connector, sealing is provided on the left of the connector Slot is provided with shielding case on the inside of the connector, and is equipped with connector on the inside of shielding case, is equipped on the inside of the connector Backplate, and between connector and backplate be it is nested be slidably connected, the centre of the backplate is equipped with sealing rubber ring, and seal rubber The centre of circle is provided with row's needle, compressed spring is provided on the outside of row's needle, and be respectively and fixedly provided at left and right sides of compressed spring Spring base is provided with card slot on the outside of the connector, sealing flange is provided on the inside of the attachment base, and attachment base is located at The left side of connector is provided with slot on the inside of the sealing flange, and is provided with deck on the inside of slot, the right side of the deck Sealing ring is installed, and is mutually bonded between the right side of deck and the left side of sealing ring, the centre of the deck is provided with Interface, be respectively and fixedly provided with fixing seat at left and right sides of the attachment base, and fixing seat is internally provided with oval convex block, the ellipse The centre of convex block is equipped with connection shaft, and connects and be connected with locking driving lever on the outside of shaft, and the connection shaft and locking are dialled To be fixedly connected between bar, the side of horizontal center line of the ellipse convex block close to attachment base is connected with top plate convex block, and pushes up Plate convex block is fixed with fixture block close to the side of the horizontal center line of attachment base, is provided with reset spring on the outside of the fixture block.

Preferably, size matches between the seal groove and sealing flange, and the medial surface of shielding case and connector is outer It is bonded to each other between side.

Preferably, the horizontal center line of the backplate and the horizontal center line of connector are located along the same line, and backplate with Size matches between connector.

Preferably, size matches between row's needle and sealing rubber ring, and arranges the horizontal center line and compression bullet of needle The horizontal center line of spring is located along the same line.

Preferably, it is located at same straight line between the vertical centerline of the oval convex block and the vertical centerline for connecting shaft On, and size matches between oval convex block and top plate convex block.

Preferably, size matches between the fixture block and card slot, and the water of the horizontal center line of reset spring and fixture block Flat center line is located along the same line.

Compared with prior art, the utility model has the beneficial effects that this has the connector of the anti-tampering function of winding displacement close Envelope is good and connection fastening can prevent outside contamination simultaneously；

Between the connector and attachment base of connector when linking together, on the seal groove and attachment base on connector Sealing flange is combined together, and size matches between seal groove and sealing flange, it is ensured that the leakproofness of connector prevents Extraneous interference, while connector is provided with shielding case, can stop the interference of external electromagnetic signal, guarantees the normal work of connector Make, is conducive to the interference free performance for improving connector, is provided with backplate on the outside of row's needle of connector, can not be attached In the case where, row's needle protection size between inside, backplate and connector is matched, it is free to slide in connector convenient for backplate, Row's needle is exposed or withdrawn, is conducive to the protective for improving connector, arranges and be provided with sealing rubber ring between needle and backplate, arrange needle Size matches between sealing rubber ring, it is ensured that and the leakproofness between row's needle and backplate improves the protective action of backplate, The compressed spring arranged on the outside of needle simultaneously can provide pressure for backplate, convenient for backplate sets back, be conducive to improve connector Protective；

Be provided with locking structure on the attachment base of connector, by oval convex block by connection shaft rotation, oval convex block with Top plate convex block matches, thus it is possible to vary the position of top plate convex block is convenient for locking, and have certain self-locking function, convenient for pair It is locked between connector and attachment base, is locked between connector and attachment base by fixture block and card slot, fixture block and card Size matches between slot, is conducive to the precision and stability that improve locking, and the reset spring being arranged on the outside of fixture block can solve When lock, pushes fixture block to set back, prevent connector from blocking with attachment base, improve the reliability of connector.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model connector structural schematic diagram；

Fig. 3 is the utility model joint structure schematic diagram；

Fig. 4 is the utility model connecting base structure schematic diagram；

Fig. 5 is the utility model fixed seat structure schematic diagram.

In figure: 1, connector；2, winding displacement；3, seal groove；4, shielding case；5, connector；6, backplate；7, sealing rubber ring；8, Arrange needle；9, compressed spring；10, spring base；11, card slot；12, attachment base；13, sealing flange；14, slot；15, deck；16, close Seal；17, interface；18, fixing seat；19, oval convex block；20, shaft is connected；21, driving lever is locked；22, top plate convex block；23, block Block；24, reset spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of connection with the anti-tampering function of winding displacement Device, including connector 1 and attachment base 12；

The right side of connector 1 is connected with winding displacement 2, and the left side of connector 1 is provided with seal groove 3, the inside setting of connector 1 Have a shielding case 4, and the inside of shielding case 4 is equipped with connector 5, the inside of connector 5 is equipped with backplate 6, and connector 5 and backplate 6 it Between be slidably connected for nesting, the centre of backplate 6 is equipped with sealing rubber ring 7, and the centre of sealing rubber ring 7 is provided with row's needle 8, The horizontal center line of backplate 6 and the horizontal center line of connector 5 are located along the same line, and size matches between backplate 6 and connector 5 It closes, is provided with backplate 6 on the outside of row's needle 8 of connector 1, it can be in the case where not being attached, including row's needle 8 is protected Portion, size matches between backplate 6 and connector 5, free to slide in connector 5 convenient for backplate 6, and row's needle 8 is exposed or withdrawn, is had Conducive to the protective for improving connector, the outside of row's needle 8 is provided with compressed spring 9, and the left and right sides of compressed spring 9 is fixed There is spring base 10, arrange size between needle 8 and sealing rubber ring 7 and match, and arranges the horizontal center line and compressed spring 9 of needle 8 Horizontal center line is located along the same line, and arranges and is provided with sealing rubber ring 7 between needle 8 and backplate 6, row's needle 8 and sealing rubber ring 7 Between size match, it is ensured that the leakproofness between row's needle 8 and backplate 6 improves the protective action of backplate 6, while arranging needle 8 The compressed spring 9 in outside can provide pressure for backplate 6, convenient for backplate 6 sets back, be conducive to the protection for improving connector Property, the outside of connector 1 is provided with card slot 11, and the inside of attachment base 12 is provided with sealing flange 13, and attachment base 12 is located at and connects First 5 left side, size matches between seal groove 3 and sealing flange 13, and the lateral surface of the medial surface of shielding case 4 and connector 5 Between be bonded to each other, between the connector 1 and attachment base 12 of connector when linking together, seal groove 3 on connector 1 with 12 sealing flange 13 is combined together on attachment base, and size matches between seal groove 3 and sealing flange 13, it is ensured that even The leakproofness for connecing device prevents extraneous interference, while connector is provided with shielding case 4, can stop the dry of external electromagnetic signal It disturbs, guarantees that connector 1 works normally, be conducive to the interference free performance for improving connector；

The inside of sealing flange 13 is provided with slot 14, and the inside of slot 14 is provided with deck 15, the right side of deck 15 Sealing ring 16 is installed, and is mutually bonded between the right side of deck 15 and the left side of sealing ring 16, the centre of deck 15 is set It is equipped with interface 17, the left and right sides of attachment base 12 is respectively and fixedly provided with fixing seat 18, and fixing seat 18 is internally provided with oval convex block 19, the centre of oval convex block 19 is equipped with connection shaft 20, and the outside for connecting shaft 20 is connected with locking driving lever 21, and connection turns To be fixedly connected between axis 20 and locking driving lever 21, the side of horizontal center line of the oval convex block 19 close to attachment base 12 is connected with Top plate convex block 22, and top plate convex block 22 is fixed with fixture block 23, oval convex block 19 close to the side of the horizontal center line of attachment base 12 Vertical centerline and connect shaft 20 vertical centerline between be located along the same line, and oval convex block 19 and top plate convex block Size matches between 22, is provided with locking structure on the attachment base 12 of connector, and oval convex block 19 is passed through connection shaft 20 Rotation, oval convex block 19 are matched with top plate convex block 22, thus it is possible to vary the position of top plate convex block 22 is convenient for locking, and has There is certain self-locking function, convenient for locking between connector 1 and attachment base 12, the outside of fixture block 23 is provided with reset spring 24, size matches between fixture block 23 and card slot 11, and the horizontal center line of the horizontal center line of reset spring 24 and fixture block 23 It is located along the same line, is locked by fixture block 23 with card slot 11 between connector 1 and attachment base 12, fixture block 23 and card slot 11 Between size match, be conducive to the precision and stability that improve locking, the reset spring 24 being arranged on the outside of fixture block 23 can be When unlock, pushes fixture block 23 to set back, prevent connector 1 from blocking with attachment base 12, improve the reliability of connector.

Working principle: this kind of connector with the anti-tampering function of winding displacement is used, connector 1 is connect with attachment base 12 To together, the connector 5 on connector 1 is put into the slot 14 of attachment base 12, is then inwardly pushed, connector 5 is inserted into slot 14 In, deck 15 pushes the backplate 6 in connector 5 mobile, backplate 6 is inwardly pushed, thus the row's of leakage needle 8, row's needle 8 is inserted into interface 17 In, connection is completed, locking driving lever 21 is then stirred, oval convex block 19 is rotated along connection shaft 20, so that long end is withstood top plate convex Top plate convex block 22 is inwardly pushed, fixture block 23 is driven to snap into card slot 11 by block 22, completes locking, the seal groove 3 on connector 1 Sealing flange 13 on attachment base 12 is combined together, and guarantees the leakproofness of connector, and connector is provided with shielding case 4, screen Covering 4 material of cover is magnetic shielding material, can stop the interference of external electromagnetic signal, guarantees that connector 1 works normally, needs to connect When connecing disconnection, stir locking driving lever 21, oval convex block 19 rotated along connection shaft 20, make it is short withstand top plate convex block 22, reset Spring 24 inwardly pushes fixture block 23 and top plate convex block 22, leaves in card slot 11, completes unlock, connector 1 is extracted, and compresses bullet Spring 9 pushes backplate 6 mobile, and backplate 6 is set back, arrange the sealing rubber ring 7 being arranged between needle 8 and backplate 6 guarantee row's needle 8 with Leakproofness between backplate 6 improves the protective action of backplate 6, completes connection entirely with the anti-tampering function of winding displacement like this The use process of device.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of connector with the anti-tampering function of winding displacement, including connector (1) and attachment base (12), it is characterised in that: institute It states and is connected on the right side of connector (1) winding displacement (2), be provided with seal groove (3), the connector on the left of the connector (1) (1) it is provided on the inside of shielding case (4), and connector (5) is installed on the inside of shielding case (4), the inside installation of the connector (5) Have backplate (6), and between connector (5) and backplate (6) be it is nested be slidably connected, the centre of the backplate (6) is equipped with sealing rubber Cushion rubber (7), and the centre of sealing rubber ring (7) is provided with row needle (8), is provided with compressed spring on the outside of row's needle (8) (9), it and at left and right sides of compressed spring (9) is respectively and fixedly provided with spring base (10), is provided with card slot on the outside of the connector (1) (11), it is provided with sealing flange (13) on the inside of the attachment base (12), and attachment base (12) is located at the left side of connector (5), institute It states and is provided on the inside of sealing flange (13) slot (14), and be provided with deck (15), the deck on the inside of slot (14) (15) it is equipped on the right side of sealing ring (16), and mutually viscous between the right side of deck (15) and the left side of sealing ring (16) It closes, the centre of the deck (15) is provided with interface (17), is respectively and fixedly provided with fixing seat at left and right sides of the attachment base (12) (18), and fixing seat (18) is internally provided with oval convex block (19), and the centre of the ellipse convex block (19) is equipped with connection and turns Axis (20), and connect and be connected with locking driving lever (21) on the outside of shaft (20), the connection shaft (20) and locking driving lever (21) Between to be fixedly connected, the side of horizontal center line of the ellipse convex block (19) close to attachment base (12) is connected with top plate convex block (22), and the side of the horizontal center line of top plate convex block (22) close attachment base (12) is fixed with fixture block (23), the fixture block (23) reset spring (24) are provided on the outside of.

2. a kind of connector with the anti-tampering function of winding displacement according to claim 1, it is characterised in that: the seal groove (3) size matches between sealing flange (13), and between the medial surface of shielding case (4) and the lateral surface of connector (5) mutually Fitting.

3. a kind of connector with the anti-tampering function of winding displacement according to claim 1, it is characterised in that: the backplate (6) horizontal center line and the horizontal center line of connector (5) are located along the same line, and size between backplate (6) and connector (5) It matches.

4. a kind of connector with the anti-tampering function of winding displacement according to claim 1, it is characterised in that: row's needle (8) size matches between sealing rubber ring (7), and arranges the horizontal center line of needle (8) and the horizontal centre of compressed spring (9) Line is located along the same line.

5. a kind of connector with the anti-tampering function of winding displacement according to claim 1, it is characterised in that: the ellipse is convex It is located along the same line between the vertical centerline of block (19) and the vertical centerline for connecting shaft (20), and oval convex block (19) Size matches between top plate convex block (22).

6. a kind of connector with the anti-tampering function of winding displacement according to claim 1, it is characterised in that: the fixture block (23) size matches between card slot (11), and the horizontal center line of the horizontal center line of reset spring (24) and fixture block (23) It is located along the same line.