CN208806427U - A kind of button single electric connector - Google Patents

Abstract

The utility model discloses a kind of button single electric connectors, including plug, socket, connection shell, the plug is equipped with external screw thread, connection housing bottom is equipped with the edge connecting with external screw thread, connection shell is clamped on plug by edge fixation, socket is equipped with guide groove, and dismountable button column of corresponding guide groove is equipped in connection shell, and socket is fixedly connected by connection shell with socket.The utility model realizes that the connection of contact pin and socket, easy disassembly connection solve the problems, such as that socket misplugs in the form of guide groove buckle.

Description

A kind of button single electric connector

Technical field

The utility model relates to electric connector field, especially a kind of button single electric connector.

Background technique

Single electric connector is that connector is commonly put between device and device.Single electric connector usually uses screw thread will Plug links together with socket, and when screw thread damages, which is continued to use, and is matched using screw thread It closes and needs that connection is installed by way of rotation, install very inconvenient.It is easy to appear misplug for some single electric connectors Situation, positioning is inaccurate, is unable to reach Fast Installation effect.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of button single electric connector, solves plug The problem of cannot achieve Fast Installation with socket.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of button single electric connector, including Plug, socket, connection shell, the plug are equipped with external screw thread, and connection housing bottom is equipped with the edge connecting with external screw thread, even Body contact body is clamped on plug by edge fixation, and socket is equipped with guide groove, and be equipped with corresponding guide groove in connection shell can The button column of disassembly, socket are fixedly connected by connection shell with socket.

Further improvement for above scheme, the external screw thread have guiding role, and connection shell is screwed in by edge It is fixed on plug.

Further improvement for above scheme, the button column include positioning column and guiding major part, connect and are equipped in shell Location hole, button column are fixedly mounted on connection shell in such a way that positioning column is inserted into location hole, and connection shell is big by guiding The mode that head is stuck in guide groove assembles socket.

Further improvement for above scheme, the guide groove are equipped with three, there are three button column is set, guide groove and button column Uniformly circumferentially be arranged on socket respectively and plug in.

Further improvement for above scheme, the socket are single socket, and contact pin is equipped with inside socket, is set in plug There is corresponding jack.

Further improvement for above scheme, the jack is interior to be equipped with metallic grid, and contact pin is fixed by metallic grid In jack.

Further improvement for above scheme, the connection hull outside are equipped with dead turn.

Further improvement for above scheme, the socket is interior to be equipped with positioning strip, and plug is equipped with corresponding locating slot, Socket is accurately assemblied on plug by positioning strip and locating slot.

Further improvement for above scheme, the plug include outer housing, seat core composition, and seat core is installed by groove In outer housing, the locating piece of respective slot is equipped in outer housing.

The beneficial effects of the utility model are:

1 the utility model realizes that the connection of contact pin and socket, easy disassembly connection solve in the form of guide groove buckle The problem of socket misplugs；

2 the utility model match the buckle for being combined into socket and connecting with contact pin, market using dismountable button column with guide groove On snap connectors generally in such a way that button column and attachment base are integrally formed, once button column is impaired, then entire socket just needs It replaces, cost of idleness, replacement is inconvenient, and can be avoided using dismountable button column street causes replacement entire since button column is impaired The problem of socket；

Connection shell is fixed on socket by 3 the utility model using threaded connection, and connection is even closer, and is easy to tear open It unloads, it is easy to change；

The connection hull outside of 4 the utility model is equipped with dead turn, increases the frictional force of installation connection shell, convenient for manual Contact pin is installed on socket.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples:

Fig. 1 is a kind of socket structure diagram of preferred embodiment of the utility model；

Fig. 2 is a kind of full sectional view of the socket of preferred embodiment of the utility model

Fig. 3 be a kind of preferred embodiment of the utility model plug with connect casing assembling structure figure；

Fig. 4 be a kind of preferred embodiment of the utility model plug with connect shell assembly full sectional view；

Fig. 5 is a kind of connection shell structure figure of preferred embodiment of the utility model；

Fig. 6 is a kind of button column structure chart of preferred embodiment of the utility model.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below with reference to embodiment and The technical effect of the design of the utility model, specific structure and generation is clearly and completely described in attached drawing, with sufficiently geographical Solve the purpose of this utility model, feature and effect.Obviously, described embodiment is that a part of the utility model is implemented Example, rather than whole embodiments, those skilled in the art's other realities obtained without creative efforts Example is applied, the range of the utility model protection is belonged to.

Together referring to figs. 1 to Fig. 6, for a kind of preferably embodiment, a kind of button single electric connector, including plug 2, Socket 1, connection shell 3, plug 2 are linked together by connecting shell 3 with socket 1.Socket 1 includes contact pin 11, needle stand 12, is inserted Needle 11 is mounted in needle stand 12, and 1 tail portion of socket is equipped with metal connecting sheet 15, and contact pin 11 connects external electrical by metal connecting sheet 15 Road.Plug 2 includes seat core 22, outer housing 21, and outer housing 21 is equipped with locating piece 29, and 22 surface of seat core is equipped with groove 28, groove 28 are stuck on outer housing 21 along locating piece 29, complete the installation that seat core 22 and outer housing 21 assemble and position.It is equipped in seat core 22 Jack 23, metallic grid 24 is equipped with inside jack 23, and metallic grid 24 is connect by guide post 25 with external circuit.On outer housing 21 Portion is equipped with external screw thread, and connection 3 bottom of shell is equipped with the edge 32 assembled with external screw thread, and connection shell 3 passes through edge 32 and outer spiral shell The cooperation of line is connected with shell 3 is connect.12 periphery of needle stand is equipped with guide groove 14, and guide groove 14 surround be embedded in needle stand in the shape of a spiral Outside 12, it is equipped with dismountable button column 31 in connection shell 3, button column 31 can move along guide groove 14 and finally be stuck in guiding In slot 14.Socket 1 is assembled by button column 31 with the fastening type structure of guide groove 14 with shell 3 is connect.

With further reference to Fig. 3 to Fig. 6, button column 31 includes positioning column 312 and guiding major part 311, and guiding major part 311 is for connecting The guide groove 14 of needle stand 12 is connect, connects and is connected with location hole 33 on shell 3, positioning column 312 is pacified by being interference fitted with location hole 33 In connection shell 3, since button column 31 is detachable, the manufacturing cost of connection shell 3 is reduced, the tight of entire connector is increased Gathering property avoids the problem that leading to entirely to connect shell 3 because button column 31 damages and requiring to replace since button column 31 is easily damaged.

With further reference to Fig. 1 to Fig. 4, outer housing 21 is equipped with locating slot 27, is equipped with positioning strip 13, plug 2 in needle stand 12 It is accurately positioned by locating slot 27 and positioning strip 13 and socket 1.Guarantee that connector is quasi- by the location structure of socket 1 and plug 2 Really cooperation, prevents from mispluging, connects the problems such as improper.

With further reference to Fig. 5, connect and be equipped with dead turn 34 outside shell 3, dead turn 34 by a circle convex block adjacent ring around and At for increasing frictional force when installation connection shell 3.

With further reference to Fig. 4,21 outer surface of outer housing is also arranged with sealing ring 26, sealing ring 26 for realizing with cable It is tightly connected.

With further reference to Fig. 1 to Fig. 5, the buckle structure that button column 31 and guide groove 14 form is equipped with three groups, is circumferentially evenly arranged on It connects in shell 3 with 14 outer surface of guide groove, enables plug 2 to be accurately securely fitted in socket 1 by three groups of buckle structures On.

With further reference to Fig. 1 and Fig. 5,14 bottom of guide groove is equipped with button bit, and button column 31 is finally stuck on button bit.

When it is implemented, the socket 1 of the present embodiment and the specific connection method of plug 2 are as follows: 3 revotating card of shell will be connect In the external screw thread bottom of plug 2, then plug 2 is promoted on socket 1 by locating slot 27, rotation connection shell 3 is connection shell Body 3 is mobile to socket 1, and moves button column 31 in guide groove 14, is finally stuck on the button bit of 14 bottom of guide groove, the company of completion It connects.

The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model Protection scope.

Claims (9)

1. a kind of button single electric connector, which is characterized in that described to insert including plug (2), socket (1), connection shell (3) Head (2) is equipped with external screw thread, and connection shell (3) bottom is equipped with the edge (32) connecting with external screw thread, and connection shell (3) passes through card Side (32) fixation is clamped on plug (2), and socket (1) is equipped with guide groove (14), and corresponding guide groove is equipped in connection shell (3) (14) dismountable button column (31), socket (1) are fixedly connected by connecting shell (3) with socket (1).

2. a kind of button single electric connector according to claim 1, which is characterized in that there is the external screw thread guiding to make With connection shell (3) is screwed in by edge (32) and is fixed on plug (2).

3. a kind of button single electric connector according to claim 1, which is characterized in that the button column (31) includes positioning Column (312) and guiding major part (311), connection shell (3) is interior to be equipped with location hole (33), and button column (31) is inserted by positioning column (312) The mode for entering location hole (33) is fixedly mounted in connection shell (3), and connection shell (3) is stuck in by guiding major part (311) and is led Mode into slot (14) assembles socket (1).

4. a kind of button single electric connector according to claim 1, which is characterized in that the guide groove (14) is equipped with three Item, there are three button column (31) is set, guide groove (14) and button column (31) is uniformly circumferentially arranged on socket (1) respectively and plug (2) It is interior.

5. a kind of button single electric connector according to claim 1, which is characterized in that the socket (1) is inserted for single Seat (1), socket (1) is internal to be equipped with contact pin (11), is equipped with corresponding jack (23) in plug (2).

6. a kind of button single electric connector according to claim 5, which is characterized in that be equipped with gold in the jack (23) Possessive case grid (24), contact pin (11) are fixed in jack (23) by metallic grid (24).

7. a kind of button single electric connector according to claim 1, which is characterized in that the connection shell (3) is external Equipped with dead turn (34).

8. a kind of button single electric connector according to claim 1, which is characterized in that it is fixed to be equipped in the socket (1) Position item (13), plug (2) are equipped with corresponding locating slot (27), and socket (1) is accurate by positioning strip (13) and locating slot (27) It is assemblied on plug (2).

9. a kind of button single electric connector according to claim 1, which is characterized in that the plug (2) includes shell Body (21), seat core (22) composition, seat core (22) are mounted in outer housing (21) by groove, and it is recessed that correspondence is equipped in outer housing (21) The locating piece of slot.