CN209516164U - A kind of electric connector of anti-dropout - Google Patents

Abstract

The utility model belongs to technical field of electric connectors, and disclose a kind of electric connector of anti-dropout, including butt joint base, one end of the butt joint base is fixed with connection-peg, the connection-peg is embedded with conductive column far from one end of butt joint base, the butt joint base is symmetrically connected with fixed column far from one end of connection-peg, the appearance wall of the fixed column opens up fluted, the inside of the groove is inserted with matched docking column, the docking column is fixed with connector far from one end of fixed column, the connector is connected with plug far from one end of docking column, appearance wall one end of the butt joint base and connector offers external screw thread, the utility model passes through docking column, the cooperation of fixed column and adapter sleeve, after docking column is plugged on the groove of fixed column again, can place further be fastenedly connected using adapter sleeve, it avoids when by external force, it is electrically connected It connects and separates and circuit is caused to disconnect between device, and then ensure that the normal operation of equipment.

Description

A kind of electric connector of anti-dropout

Technical field

The utility model belongs to technical field of electric connectors, and in particular to a kind of electric connector of anti-dropout.

Background technique

Electric connector is a kind of element of circuit connection, can reach contact well using electric connector, reliable operation, maintenance Conveniently, the normal work of circuit is directly affected whether reliable operation, it is ensured that the safe and stable operation of whole equipment.

But not only structure is complicated for electric connector currently on the market, but also haves the defects that certain, tradition when in use Electric connector connection it is not secured enough, when by external force, can be easily separated between electric connector, cause the disconnection of circuit, serious shadow The normal operation of equipment is rung, in addition, the grey structure of the not set gear of common electric connector, when not in use, plug is easy heap dust stratification Dirt and it is stained with pollutant, influences the sensitivity of connection.

Utility model content

The purpose of this utility model is to provide a kind of electric connectors of anti-dropout, to solve to propose in above-mentioned background technique Traditional electric connector connection it is not secured enough, the problem of can be easily separated between electric connector, in addition, not set gear ash structure, slotting The problem of head is easy accumulation dust and is stained with pollutant.

To achieve the above object, the utility model provides the following technical solutions: a kind of electric connector of anti-dropout, including right Joint chair, one end of the butt joint base are fixed with connection-peg, and the connection-peg is embedded with conductive column far from one end of butt joint base, described Butt joint base is symmetrically connected with fixed column far from one end of connection-peg, and the appearance wall of the fixed column opens up fluted, the groove Inside be inserted with matched docking column, the docking column is fixed with connector, the company far from one end of fixed column Connector is connected with plug far from one end of docking column, and appearance wall one end of the butt joint base and connector offers external screw thread, And butt joint base and connector are externally connected to adapter sleeve, the inner surface wall of the adapter sleeve is offered match with external screw thread in Screw thread.

Preferably, the connector is fixed with flange collar far from the outer wall of docking column one end, and connector is far from docking column One end is connected with ash retaining cover, and the inner wall of the ash retaining cover offers card slot compatible with flange collar.

Preferably, the first magnet is fixed at the bottom end edge placement of the ash retaining cover, the connector is far from docking column The outer wall surrounding of one end is fixed with the second magnet, and first magnet and the second magnet are opposite polarity two magnet.

Preferably, the inside of the butt joint base is connected to cooling fin by melt viscosity, there are two the cooling fin is bonded altogether.

Preferably, the appearance wall of the adapter sleeve is bonded with rubber pad, and the appearance wall of the rubber pad offers anti-skid chequer.

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

(1) the utility model passes through the cooperation of docking column, fixed column and adapter sleeve, then docking column is plugged on fixed column After groove, it further can be fastenedly connected place using adapter sleeve, avoid when by external force, separated between electric connector and cause electricity Road disconnects, and then ensure that the normal operation of equipment.

(2) the utility model is connected with ash retaining cover in the outside of connector, when not using the device, by the gear of the device Ash cover is stuck in flange collar by card slot, on the one hand dust and pollutant can be prevented to be sticked on plug, on the other hand can be to avoid Dust enters inside from plug splaying, influences the sensitivity of internal element.

Detailed description of the invention

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

Fig. 2 is the outside drawing of the utility model；

Fig. 3 is the side view of the utility model butt joint base；

Fig. 4 is the portion the A enlarged drawing in Fig. 1；

In figure: 1- butt joint base, 2- connection-peg, 3- conductive column, 4- fixed column, 5- adapter sleeve, 6- plug, 7- internal screw thread, 8- Dock column, 9- external screw thread, 10- connector, 11- ash retaining cover, 12- groove, 13- flange collar, 14- card slot, the first magnet of 15-, 16- the Two magnet, 17- cooling fin, 18- rubber pad.

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.

It please refers to shown in Fig. 1-Fig. 4, the utility model provides a kind of technical solution: a kind of electric connector of anti-dropout, packet Butt joint base 1 is included, one end of butt joint base 1 is fixed with connection-peg 2, and connection-peg 2 is embedded with conductive column 3 far from one end of butt joint base 1, right Joint chair 1 is symmetrically connected with fixed column 4 far from one end of connection-peg 2, and the appearance wall of fixed column 4 opens up fluted 12, groove 12 Inside is inserted with matched docking column 8, in docking, will dock the groove that opens up of 8 alignment and fixation column of column, 4 appearance wall 12, it will be attached then and inside docking 8 pinch groove 12 of column, dock column 8 far from one end of fixed column 4 and be fixed with connector 10, connector 10 is connected with plug 6 far from one end of docking column 8, and appearance wall one end of butt joint base 1 and connector 10 opens up There is an external screw thread 9, and butt joint base 1 and connector 10 are externally connected to adapter sleeve 5, the inner surface wall of adapter sleeve 5 offers and outer spiral shell The internal screw thread 7 that line 9 matches, after being connected inside docking 8 pinch groove 12 of column, the rotatable fastening for offering internal screw thread 7 Set 5 can separate between electric connector to avoid when by external force to the junction of fastening and circuit is caused to disconnect, further protect The normal operation of equipment is demonstrate,proved.

Further, connector 10 is fixed with flange collar 13 far from the outer wall of docking 8 one end of column, and connector 10 is far from right The one end for connecing column 8 is connected with ash retaining cover 11, and the inner wall of ash retaining cover 11 offers card slot 14 compatible with flange collar 13, by convex The clamping of circle 13 and card slot 14 is, it can be achieved that the Fast Installation of ash retaining cover 11 and remove, and ash retaining cover 11 can be to avoid accumulation dust It is sticked on plug with pollutant, influences the normal use for guaranteeing plug 6.

Further, the first magnet 15 is fixed at the bottom end edge placement of ash retaining cover 11, connector 10 is far from docking column The outer wall surrounding of 8 one end is fixed with the second magnet 16, and the first magnet 15 and the second magnet 16 are opposite polarity two magnet, pole Property opposite the first magnet 15 and the second magnet 16 can be further ensured that the fixed reliability of ash retaining cover 11, avoid ash retaining cover 11 It falls.

Further, the inside of butt joint base 1 is connected to cooling fin 17 by melt viscosity, and there are two the total bondings of cooling fin 17, The bonding of two cooling fins 17 can timely and effectively disperse the high temperature of electrical connector interior generation, avoid high temperature to element It damages, influences normally to use.

Further, the appearance wall of adapter sleeve 5 is bonded with rubber pad 18, and the appearance wall of rubber pad 18 offers anti-skid chequer, Staff can increase comfort when 5 income of adapter sleeve for being bonded with rubber pad 18 rotation can be held by holding, and prevent simultaneously Sliding line can increase frictional force, so that tightening or unclamping more convenient.

The working principle and process for using of the utility model: docking column 8 when in use, is aligned admittedly by the utility model first The groove 12 that 4 appearance wall of fixed column opens up will be then attached, in docking 8 pinch groove of column inside docking 8 pinch groove 12 of column After being connected inside 12, the rotatable adapter sleeve 5 for offering internal screw thread 7 to the junction of fastening, by butt joint base 1 and connector 10 It is fastened, can be separated between electric connector to avoid when by external force and circuit is caused to disconnect, further ensure equipment It operates normally, after connecting, the connection-peg 2 for being embedded with conductive column 3 is connected in equipment ready for use, then plug 6 is connected After power supply, can less investment use, in addition, do not use the electric connector when, can by the clamping of flange collar 13 and card slot 14 It realizes the Fast Installation of ash retaining cover 11 and removes, and ash retaining cover 11 can be sticked on plug to avoid accumulation dust and pollutant, shadow The normal use for guaranteeing plug 6 is rung, wherein opposite polarity first magnet 15 and the second magnet 16 can be further ensured that ash retaining cover 11 fixed reliabilities.

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 (5)

1. a kind of electric connector of anti-dropout, it is characterised in that: including butt joint base (1), one end of the butt joint base (1) is fixed with Connection-peg (2), the connection-peg (2) are embedded with conductive column (3) far from the one end of butt joint base (1), and the butt joint base (1) is far from slotting One end of connector (2) is symmetrically connected with fixed column (4), and the appearance wall of the fixed column (4) opens up fluted (12), the groove (12) inside is inserted with matched docking column (8), and docking column (8) is fixed with far from the one end of fixed column (4) Connector (10), the connector (10) are connected with plug (6) far from one end of docking column (8), the butt joint base (1) and connection Appearance wall one end of head (10) offers external screw thread (9), and butt joint base (1) and connector (10) are externally connected to adapter sleeve (5), the inner surface wall of the adapter sleeve (5) offers the internal screw thread (7) to match with external screw thread (9).

2. a kind of electric connector of anti-dropout according to claim 1, it is characterised in that: the connector (10) is far from right The outer wall for connecing column (8) one end is fixed with flange collar (13), and connector (10) is connected with ash retaining cover far from one end of docking column (8) (11), the inner wall of the ash retaining cover (11) offers and flange collar (13) compatible card slot (14).

3. a kind of electric connector of anti-dropout according to claim 2, it is characterised in that: the bottom end of the ash retaining cover (11) It is fixed at edge placement the first magnet (15), the connector (10) is fixed with far from the outer wall surrounding of docking column (8) one end Second magnet (16), first magnet (15) and the second magnet (16) are opposite polarity two magnet.

4. a kind of electric connector of anti-dropout according to claim 1, it is characterised in that: the inside of the butt joint base (1) It is connected to cooling fin (17) by melt viscosity, the cooling fin (17) is altogether there are two bondings.

5. a kind of electric connector of anti-dropout according to claim 1, it is characterised in that: the appearance of the adapter sleeve (5) Wall is bonded with rubber pad (18), and the appearance wall of the rubber pad (18) offers anti-skid chequer.