CN209119457U - A kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connector - Google Patents

Abstract

The utility model discloses a kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connectors, including connector and attachment base, the side wall of the connector is equidistantly uniformly equipped with several auxiliary and releases component, and it is released in the auxiliary and is provided with self-locking bulge loop on the right side of component, attachment base socket is offered in the outer right wall of the connector, the side wall of the attachment base is equipped with protection aluminium ring, the equipment is provided with auxiliary and releases component and protection aluminium ring, wherein protection aluminium ring can prevent the interference of external electromagnetic, the generation of infiltration phenomenon is also avoided simultaneously, and after equipment is longer using the time, once user needs to dismantle connector, it can directly press briquetting, make to connect pushing block promotion promotion column movement for protection aluminium ring release, and this allows for the energy that more convenient and quicker is too big without cost when user extracts attachment base, its So that inspection operation is safer to cause too much influence to components such as contact pins, protective is stronger compared with high practicability.

Description

A kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connector

Technical field

The utility model relates to field of connectors, specially a kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connection Device.

Background technique

Connector, referred to as connector, plug and socket.Generally refer to electric coupler.Connect two active devices Device transmits electric current or signal, its effect is very simple: at the place of being blocked in circuit or isolating between obstructed circuit, frame The bridge linked up is acted, to make current flowing, circuit is made to realize scheduled function.Connector form and structure are ever-changing , with differences such as application, frequency, power, application environments, there are various various forms of connectors, and in use process In in order to prevent its can fall off and would generally use self-feeding type connector.

Universal in metal connector common currently on the market, structure is relatively simple, once it is longer using the time, It easily has water leakage at plug-in position, and the lock buckling part in the external world exposed for a long time is easily rusted, and this is resulted in Requiring a high expenditure of energy when user's detaching equipment can just dismantle, and cumbersome complexity protective is poor.

Summary of the invention

In order to overcome the shortcomings of prior art, the utility model provides a kind of electromagnetism interference high-low frequency mixed loading metal Self-feeding type connector is provided with auxiliary and releases component and protection aluminium ring, wherein protection aluminium ring can prevent external electromagnetic Interference, while the generation of infiltration phenomenon is also avoided, and after equipment is longer using the time, once user needs to dismantle connection Device can directly press briquetting, make to connect pushing block promotion promotion column movement for protection aluminium ring release, and this allows for user and pulls out More convenient and quicker makes inspection operation is safer will not make to components such as contact pins without spending too big energy when attachment base out At too much influence, protective is stronger compared with high practicability, can effectively solve the problem of background technique proposes.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of electromagnetism interference high-low frequency mixed loading gold Belong to self-feeding type connector, including connector and attachment base, the side wall of the connector are equidistantly uniformly equipped with several auxiliary Component is released, and is released in the auxiliary and is provided with self-locking bulge loop on the right side of component, is opened up in the outer right wall of the connector There is attachment base socket, the side wall of the attachment base is equipped with protection aluminium ring, and the attachment base and connector are connected by protection aluminium ring It connects, the attachment base includes connection pedestal, No. two magnet rings is equipped on the left of the connection pedestal, and in the connection pedestal The interior slip draw-in groove equidistantly opened up equipped with several is equipped with the auxiliary of auxiliary connection attachment base and connector in the slip draw-in groove It helps from lock set；

It includes fixing clasp that the auxiliary, which releases component, and spaced set has several limits to slide in the fixing clasp Dynamic card slot, the limit slip draw-in groove is interior to be equipped with the connection pushing block being slidably connected with fixing clasp, the right side table of the connection pushing block Face is equipped with the promotion column through fixing clasp, and one end of the connection pushing block is connected by the right end of limit spring and fixing clasp It connects, and slidably connects oblique push block in the other end of the connection pushing block, the upper surface of the oblique push block is equipped with briquetting, the pressure The lower surface of block is provided with through fixing clasp and the connecting rod that connect with oblique push block, is passed through between the briquetting and fixing clasp Limit spring connection.

As the utility model a preferred technical solution, the protection aluminium ring includes that protection ring body and left end are fixed In the elastic slice of protective ring body sidewall, the lateral wall of the protection ring body is equipped with several cunnings corresponding with self-locking module position is assisted Shrinkage pool is moved, safety is equipped in the sliding shrinkage pool and flicks auxiliary presenting a theatrical performance as the last item on a programme from lock set, this is presented a theatrical performance as the last item on a programme can be in sliding shrinkage pool certainly By sliding, described present a theatrical performance as the last item on a programme is being connected far from auxiliary from one end of lock set and the right end of elastic slice.

As the utility model a preferred technical solution, the lateral wall of the connector is equipped with and assists from lock set The corresponding through hole of presenting a theatrical performance as the last item on a programme in position is equidistantly equipped with several self-locking blocks, the self-locking block packet in the through hole of presenting a theatrical performance as the last item on a programme Solid carrier block and self-locking column are included, offers sliding locked groove on the solid carrier block, which is located in sliding locked groove, in institute It states and is fixedly installed with release spring between self-locking column and solid carrier block.

As the utility model a preferred technical solution, the auxiliary includes sliding limit film from lock set, described The lower surface for sliding limit film is equipped with several through the ejector rod of connection pedestal, and pacifies in the upper surface of the sliding limit film Pass through limit spring equipped with the upper surface through the self-locking limit storehouse of connection pedestal, the sliding limit film to connect with pedestal is connect, Sliding limited post is slidably connected in the self-locking limit storehouse, and is fixedly mounted between the sliding limited post and self-locking limit storehouse There is release spring.

As the utility model a preferred technical solution, it is equipped in the side wall of the sliding limited post and self-locking column is limited The limit locked groove of position.

Compared with prior art, the utility model has the beneficial effects that

(1) equipment is provided with auxiliary and releases component and protection aluminium ring, wherein protection aluminium ring can prevent external electromagnetic Interference, while the generation of infiltration phenomenon is also avoided, and after equipment is longer using the time, once user needs to dismantle connection Device is overhauled, and briquetting can be directly pressed, and makes to connect pushing block promotion promotion column movement for protection aluminium ring release, and this is allowed for More convenient and quicker makes inspection operation is safer will not be to contact pin without spending too big energy when user extracts attachment base Equal components cause too much influence, and protective is stronger compared with high practicability；

(2) attachment base in the equipment can be realized certainly by self-locking bulge loop and auxiliary from lock set simultaneously when self-locking Lock, self-locking is stronger, is damaged without worry latching member even if attachment base plug number is more so that connector connects It is untight to happen.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial sectional view that the utility model attachment base is inserted into connector；

Fig. 3 is enlarged drawing at A in Fig. 1；

Fig. 4 is the auxiliary of the utility model from lock set main view sectional view.

In figure: 1- connector；2- attachment base；3- auxiliary releases component；4- protects aluminium ring；5- is assisted from lock set；6- is certainly Closing piece；

101- self-locking bulge loop；102- attachment base socket；103- Plug pin patch bay；104- contact pin；105- No.1 magnet ring；106- presents a theatrical performance as the last item on a programme Through hole；

No. bis- magnet rings of 201-；202- slip draw-in groove；203- Plug pin patch bay holding tank；204- contact pin holding tank；205- attachment base Body；

301- fixing clasp；302- connection pushing block；303- pushes column；304- limit spring；305- oblique push block；306- pressure Block；307- limits slip draw-in groove；308- connecting rod；

401- elastic slice；402- slides shrinkage pool；403- presents a theatrical performance as the last item on a programme；404- protects ring body；

501- slides limit film；502- ejector rod；503- self-locking limit storehouse；504- slides limited post；505- limits locked groove；

601- consolidates carrier block；602- slides locked groove；603- self-locking column；604- releases 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.

As shown in Figures 1 to 4, the utility model provides a kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connection Device, including connector 1 and attachment base 2, the side wall of the connector 1 are equidistantly uniformly equipped with several auxiliary and release component 3, And the right side that the auxiliary releases component 3 is provided with self-locking bulge loop 101, the self-locking bulge loop 101 and connector 1 are integral type knots Structure offers attachment base socket 102, institute in the outer right wall of the connector 1 so that the structure of self-locking bulge loop 101 is stronger The side wall for stating attachment base 2 is equipped with protection aluminium ring 4, and the attachment base 2 is connect with connector 1 by protection aluminium ring 4, the connection Seat 2 includes connection pedestal 205, is equipped with No. two magnet rings 201 in the left side of the connection pedestal 205, and in the connection pedestal Equipped with the slip draw-in groove 202 that several are equidistantly opened up in 205, the slip draw-in groove 202 is interior to be equipped with auxiliary connection 2 He of attachment base The auxiliary of connector 1 is from lock set 5.

The more traditional equipment of the equipment directly can release component 3 by auxiliary extract attachment base 2 more when in use It is convenient and safe, large effect will not be caused to contact pin 104, while extraneous electricity can be substantially prevented from because being provided with protection aluminium ring 4 The interference of magnetic, while the generation of infiltration phenomenon is also avoided, protective is higher, and in operation, user directly will even for equipment Joint chair 2 is inserted into connector 1, and it is primary self-locking to realize to block self-locking bulge loop 101 for protection aluminium ring 4 when being inserted into, and assists simultaneously It is self-locking again that the realization of self-locking block 6 presented a theatrical performance as the last item on a programme in through hole 106 can be blocked from lock set 5, it is self-locking twice to make making for connector With longer life expectancy, damaged without worry latching member even if 2 plug number of attachment base is more so that connector connection is not close The case where occur.

In the present embodiment, in order to be inserted into attachment base 2 normally in connector 1, therefore in the attachment base socket 102 Equipped with Plug pin patch bay 103, it is connected with No.1 magnet ring 105 in the right lateral surface of the Plug pin patch bay 103, and in the Plug pin patch bay 103 Inside is equipped with contact pin 104, which is located in No.1 magnet ring 105, is equipped in the left-hand face of the connection pedestal 205 Plug pin patch bay holding tank 203 and contact pin holding tank 204, the No.1 magnet ring 105 and No. two magnet rings 201 can play further anti-electromagnetism The effect of interference, so that the signal that transmits is unaffected when connection, while when attachment base 2 is inserted into connector 1, direct general Plug pin patch bay 103 and contact pin 104 are inserted into corresponding Plug pin patch bay holding tank 203 and contact pin holding tank 204.

It includes fixing clasp 301 that the auxiliary, which releases component 3, and spaced set has several in the fixing clasp 301 A limit slip draw-in groove 307, the limit slip draw-in groove 307 is interior to be equipped with the connection pushing block being slidably connected with fixing clasp 301 302, the right lateral surface of the connection pushing block 302 is equipped with the promotion column 303 through fixing clasp 301, the connection pushing block 302 One end is connect by limit spring 304 with the right end of fixing clasp 301, and is slided and connected in the other end of the connection pushing block 302 It is connected to oblique push block 305, the upper surface of the oblique push block 305 is equipped with briquetting 306, and the lower surface of the briquetting 306, which is provided with, to be run through Fixing clasp 301 and the connecting rod 308 connecting with oblique push block 305, pass through limit between the briquetting 306 and fixing clasp 301 Spring 304 connects.

The auxiliary, which releases component 3, can make user be more convenient safety when extracting attachment base 2, and attachment base 2 is fixedly connected When good, protection aluminium ring 4 be directly block self-locking bulge loop 101, therefore user extract attachment base 2 when, can directly press briquetting 306 compress limit spring 304 thereon, while connecting rod 308 is slided, so that oblique push block 305 glides, because of oblique push block 305 Side be inclined-plane, while connecting the face that pushing block 302 is close to it is also side, therefore when the downslide of oblique push block 305, can sufficiently be pushed away Dynamic connection pushing block 302 slides in limit slip draw-in groove 307, will push when connecting pushing block 302 and sliding and push column 303 sliding Dynamic, so that protection aluminium ring 4 is opened, while user can press the elastic slice 401 in protection ring body 404, at this time 401 meeting of elastic slice It is slided along sliding shrinkage pool 402 towards auxiliary from 5 direction of lock set, so that sliding limited post 504 is pressed down, later, user Attachment base 2 can be very easily taken out, the limit spring 304 and connection pushing block 302 after attachment base 2 is removed, under briquetting 306 The limit spring 304 of side can push briquetting 306 and connection pushing block 302 to reset simultaneously, so that being more convenient when next time is unloaded.

The protection aluminium ring 4 includes the elastic slice 401 that protection 404 side wall of ring body is fixed in protection ring body 404 and left end, institute The lateral wall for stating protection ring body 404 is equipped with several with auxiliary from the corresponding sliding shrinkage pool 402 in 5 position of lock set, in the cunning It it is equipped with safety in dynamic shrinkage pool 402 flicks auxiliary and present a theatrical performance as the last item on a programme 403 from lock set 5, this is presented a theatrical performance as the last item on a programme 403 can be in sliding shrinkage pool 402 freely Sliding, described present a theatrical performance as the last item on a programme 403 are connecting with the right end of elastic slice 401 far from auxiliary from one end of lock set 5.

The protection aluminium ring 4 can prevent extraneous water from penetrating into connection, so that the normal use of connector is affected, simultaneously Protection ring body 404 is hard aluminum products, can play the role of shielding isolation outside electromagnetic interference, so that the anti-electromagnetism of connector The effect of interference is stronger, and the component protected in aluminium ring 4 can also play when user extracts attachment base 2 and flick self-locking group of auxiliary The effect that limited post 504 is slided on part 5, allows user easily to extract attachment base, and when operating, user is directly pressed Elastic slice 401 is pressed, so that presenting a theatrical performance as the last item on a programme 403 along the sliding sliding of shrinkage pool 402, and pushes away self-locking column 603 for limited post 504 is slided, later User can easily extract attachment base 2 very much, which is metal clips common in the market.

The lateral wall of the connector 1 is equipped with and assists through hole 106 of presenting a theatrical performance as the last item on a programme corresponding from 5 position of lock set, described Several self-locking blocks 6 are equidistantly installed, the self-locking block 6 includes solid carrier block 601 and self-locking column in through hole of presenting a theatrical performance as the last item on a programme 106 603, sliding locked groove 602 is offered on the solid carrier block 601, which is located in sliding locked groove 602, described It is fixedly installed between self-locking column 603 and solid carrier block 601 and releases spring 604.

The self-locking block 6 can lock auxiliary from the sliding limited post 504 on lock set 5, so that attachment base 2 will not be slided easily It is dynamic to fall off, when operating, once attachment base 2 is inserted into connector 1 by user, assisted at this time from the sliding limit on lock set 5 Position column 504, which is caught in, presents a theatrical performance as the last item on a programme in through hole 106, has just enter into through hole 106 of presenting a theatrical performance as the last item on a programme when sliding limited post 504,603 meeting of self-locking column at this time It by the promotion of sliding limited post 504 to be slided towards sliding in locked groove 602, and squeezes and releases spring 604, slide limited post later 504, which are pushed out the promotion of spring 604, continues to increase until being raised to extreme higher position, because being equipped in the side wall of the sliding limited post 504 To the limit locked groove 505 that self-locking column 603 limits, therefore when sliding limited post is raised to extreme higher position, self-locking column 603 can be by it It releases spring 604 to push to be caught in limit locked groove 505, realizes self-locking fixation.

The auxiliary includes sliding limit film 501 from lock set 5, and the lower surface of the sliding limit film 501 is equipped with several A ejector rod 502 through connection pedestal 205, and be equipped in the upper surface of the sliding limit film 501 through connection pedestal The upper surface in 205 self-locking limit storehouse 503, the sliding limit film 501 is connected by limit spring 304 with pedestal 205 is connect, Slidably connect sliding limited post 504 in the self-locking limit storehouse 503, and the sliding limited post 504 and self-locking limit storehouse 503 it Between be fixedly installed with release spring 604.

The auxiliary from lock set 5 is may be implemented while self-locking bulge loop 101 and protection aluminium ring 4 realize primary self-locking Secondary self-locking, when operating, attachment base 2 directly can be inserted into connector by user, be held when No.1 magnet ring 105 enters Plug pin patch bay Receive slot 203 when, No.1 magnet ring 105 will push ejector rod 502 to slide it away from 105 direction of No.1 magnet ring, and squeeze Limit spring 304, when ejector rod 502 slide when, will push sliding limit film 501 slide so that sliding limited post 504 with Self-locking limit storehouse 503 progresses into through hole 106 of presenting a theatrical performance as the last item on a programme, later, after sliding limited post 504 and entering through hole 106 of presenting a theatrical performance as the last item on a programme, just It can be blocked by self-locking column 603, to realize secondary self-locking.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connector, it is characterised in that: including connector (1) and connection Seat (2), the side wall of the connector (1) are equidistantly uniformly equipped with several auxiliary and release component (3), and push away in the auxiliary Self-locking bulge loop (101) are provided on the right side of component (3) out, offer attachment base socket in the outer right wall of the connector (1) (102), the side wall of the attachment base (2) is equipped with protection aluminium ring (4), and the attachment base (2) and connector (1) pass through protection aluminium Ring (4) connection, the attachment base (2) include connection pedestal (205), are equipped with No. two on the left of the connection pedestal (205) Magnet ring (201), and equipped with the slip draw-in groove (202) that several are equidistantly opened up, the sliding in connection pedestal (205) Being equipped in card slot (202) assists the auxiliary of connection attachment base (2) and connector (1) from lock set (5)；

It includes fixing clasp (301) that the auxiliary, which releases component (3), in the fixing clasp (301) if interior spaced set has Dry limit slip draw-in groove (307), limit slip draw-in groove (307) is interior to be equipped with the company being slidably connected with fixing clasp (301) Pushing block (302) are connect, the right lateral surface of the connection pushing block (302) is equipped with the promotion column (303) through fixing clasp (301), institute The one end for stating connection pushing block (302) is connect by limit spring (304) with the right end of fixing clasp (301), and in the connection The other end of pushing block (302) slidably connects oblique push block (305), and the upper surface of the oblique push block (305) is equipped with briquetting (306), the lower surface of the briquetting (306) is provided with through fixing clasp (301) and the connecting rod that connect with oblique push block (305) (308), it is connect between the briquetting (306) and fixing clasp (301) by limit spring (304).

2. a kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connector according to claim 1, it is characterised in that: Protection aluminium ring (4) includes the elastic slice (401) that protection ring body (404) side wall is fixed in protection ring body (404) and left end, institute The lateral wall for stating protection ring body (404) is equipped with several with auxiliary from the corresponding sliding shrinkage pool (402) in lock set (5) position, Be equipped with safety in sliding shrinkage pool (402) and flick auxiliary from present a theatrical performance as the last item on a programme (403) of lock set (5), this present a theatrical performance as the last item on a programme (403) can slide Free to slide in shrinkage pool (402), present a theatrical performance as the last item on a programme (403) are far from the right end for assisting one end and elastic slice (401) from lock set (5) Connection.

3. a kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connector according to claim 1, it is characterised in that: The lateral wall of the connector (1) is equipped with and assists through hole of presenting a theatrical performance as the last item on a programme (106) corresponding from lock set (5) position, in the pressure Several self-locking blocks (6) are equidistantly installed, the self-locking block (6) is including solid carrier block (601) and certainly in platform through hole (106) Lock pillar (603), offers sliding locked groove (602) on solid carrier block (601), which is located at sliding locked groove (602) it in, is fixedly installed between the self-locking column (603) and solid carrier block (601) and releases spring (604).

4. a kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connector according to claim 1, it is characterised in that: The auxiliary includes sliding limit film (501) from lock set (5), and the lower surface of sliding limit film (501) is equipped with several It is equipped with through the ejector rod (502) of connection pedestal (205), and in the upper surface of sliding limit film (501) through connection The upper surface in the self-locking limit storehouse (503) of pedestal (205), the sliding limit film (501) passes through limit spring (304) and attachment base Body (205) connection slidably connects sliding limited post (504), and the sliding limited post in the self-locking limit storehouse (503) (504) it is fixedly installed between self-locking limit storehouse (503) and releases spring (604).

5. a kind of electromagnetism interference high-low frequency mixed loading metal self-locking formula connector according to claim 4, it is characterised in that: The limit locked groove (505) limited to self-locking column (603) is equipped in the side wall of sliding limited post (504).