CN208656015U - A kind of high-performance connection plug - Google Patents

Abstract

The utility model relates to technical field of electricity, more particularly to a kind of high-performance connection plug, including plug body, connection plug, assemble shell and solidus portion, the connection plug and assembly shell are cooperatively connected, the solidus portion and plug body are cooperatively connected, the plug body includes conical pipe, it is fixed at the department of assembly of conical pipe front end and the mounting portion of conical pipe rear end is set, parting bead is also symmetrically arranged in the taper pipe outer wall, the conical pipe, department of assembly and mounting portion are integrally formed setting, the department of assembly and connection plug are cooperatively connected, the mounting portion and solidus portion are cooperatively connected, the structure design of the utility model is reasonable, pass through the plug body, connection plug, assembly shell and solidus portion are equipped with, it can not only guarantee that the Standard of connection plug is compact, wiring is simple, and it can be avoided and make At accident or security risk is formed, improves the service performance of connection plug.

Description

A kind of high-performance connection plug

Technical field

The utility model relates to technical field of electricity more particularly to a kind of high-performance connection plugs.

Background technique

Plug is applied to various electrical equipments, closely bound up with our life and work.Attaching plug has many uses General, big and small industry may all need attaching plug, in short " where needing electricity, where just have attaching plug ", it is seen that The purposes of attaching plug has spread each corner of our lives.In factory, we need in carrying out some operation process Will use some electrical equipments or electric tool such as patchboard, polishing machine etc. go to fulfil assignment, however we use these electricity Gas equipment or electric tool because caused by the various factors such as artificial or aging wherein most there is no plug or plug not to be available, We in order not to allow electric shock or other accidents to occur, can safety utilization of electric power, we just need using connection plug.

Connection plug is also had nothing in common with each other for different national types, and the wiring for the Sino-German method two countries of the prior art is inserted Head exists since the Standard of connection plug is unreasonable in actual use, causes user for a long time using generation Plug portion loosens, and there are biggish security risks, reduce the durability of connection plug.

Utility model content

The utility model is for connection plug durability in the prior art is low, Standard is unreasonable, plug easily loosens The shortcomings that, provide that a kind of Standard is compact, wiring is simple, prevents nonstandard electricity consumption behavior from occurring, avoiding accident Or form the high-performance connection plug of security risk.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:

A kind of high-performance connection plug, including plug body, connection plug that plug body front end is arranged in, setting inserting Assembly shell on the outside of head main body and the solidus portion with the mating connection of assembly shell rear end, the connection plug and assembly shell cooperation connect It connects, the solidus portion and plug body are cooperatively connected, and the plug body includes conical pipe, is fixed at conical pipe front end Department of assembly and the mounting portion that conical pipe rear end is arranged in, are also symmetrically arranged with parting bead in the taper pipe outer wall, the conical pipe, Department of assembly and mounting portion are integrally formed setting, and the department of assembly and connection plug are cooperatively connected, the mounting portion and solidus portion It is cooperatively connected.

As preferred: the department of assembly includes the internal intubation for being equipped with the first jack, is symmetricly set on intubation upper and lower ends Positioning bar, be symmetricly set on intubation left and right ends locating slot and with intubation inner wall be cooperatively connected card column, described first Jack and connection plug cooperate grafting, and the width of the positioning bar and the groove width of locating slot are identical.

As preferred: the mounting portion includes the internal installing pipe for being equipped with the second jack and cooperates fixed connect with installing pipe The connecting tube connect, the internal diameter of the installing pipe are less than connection bore, and the outer rim of the connecting tube, which is equipped with to cooperate with solidus portion, to be connected The external screw thread connect, the second jack of company inner wall also annular are evenly equipped with the inside groove connecting with solidus portion.

As preferred: the connection plug includes plug block, the connection sheet being cooperatively connected with plug block middle part, is symmetrical arranged Locating piece on plug block is contacted with the positioning screw of locating piece lateral engagement connection, with the copper of locating piece mating connection Head and the installation inserting column being cooperatively connected with plug block inner wall, the positioning screw pass through the copper contact head, the installation Helical contact head is also connected on inserting column.

As preferred: the solidus portion include with connecting tube outer rim cooperation be spirally connected clamp cylinder, with connect inside pipe wall cooperate The limit clamp of connection and the lock tube being socketed on limit clamp outer wall, the limit clamp and lock tube are arranged in clamp cylinder, institute It states clamp cylinder front end and is evenly equipped with interior buckle for position limiting clamp spool, clamp tube rear end is equipped with connection jaws, the clamp cylinder inner wall It is additionally provided with the spacing board being cooperatively connected with position limiting clamp spool.

As preferred: the lock tube includes tube body, the reinforcing rib for being fixed at tube wall and is evenly arranged on tube end The latch hook in portion, the tube body and limit clamp are cooperatively connected, and the latch hook and spacing board are cooperatively connected.

The utility model the utility model has the advantages that the structure design of the utility model is reasonable, by the plug body, connection plug, Assembly shell and solidus portion are equipped with, and can not only guarantee that the Standard of connection plug is compact, wiring is simple, Er Qieneng It enough avoids accident or forms security risk, improve the service performance of connection plug.

Detailed description of the invention

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

Fig. 2 is the decomposition texture schematic diagram of the utility model.

Fig. 3 is also the structural schematic diagram of the utility model.

Fig. 4 is the plug body structural schematic diagram of the utility model.

Fig. 5 is the connection plug structural schematic diagram of the utility model.

Appended drawing reference: 1, plug body；2, connection plug；3, shell is assembled；4, solidus portion；5, conical pipe；6, department of assembly；7, Mounting portion；8, parting bead；9, it is intubated；10, positioning bar；11, locating slot；12, the first jack；13, card column；14, installing pipe；15, even Adapter tube；16, the second jack；17, inside groove；18, external screw thread；19, plug block；20, connection sheet；21, locating piece；22, positioning screw； 23, copper contact head；24, inserting column is installed；25, helical contact head；26, clamp cylinder；27, clamp is limited；28, lock tube；29, it is spaced Plate；30, connection jaws；31, interior buckle；32, tube body；33, reinforcing rib；34, latch hook.

Specific embodiment

The utility model is described in further detail with embodiment with reference to the accompanying drawing.

As shown in Figures 1 to 5, including plug body 1,1 front end of plug body is arranged in a kind of high-performance connection plug Connection plug 2, the assembly shell 3 that 1 outside of plug body is set and the solidus portion 4 being cooperatively connected with assembly 3 rear end of shell, it is described Connection plug 2 and assembly shell 3 are cooperatively connected, and the solidus portion 4 is cooperatively connected with plug body 1, and the plug body 1 includes cone Shape pipe 5, the department of assembly 6 for being fixed at 5 front end of conical pipe and the mounting portion 7 that 5 rear end of conical pipe is set, the conical pipe Parting bead 8 is also symmetrically arranged on 5 outer walls, the conical pipe 5, department of assembly 6 and mounting portion 7 are integrally formed setting, the department of assembly 6 It is cooperatively connected with connection plug 2, the mounting portion 7 is cooperatively connected with solidus portion 4, the parting bead 8 being arranged on 5 outer wall of conical pipe It can be improved the frictional force that user is affectedly bashful plug, improve the Experience Degree of user；Pass through the plug body 1, connection plug 2, dress Being equipped with shell 3 and solidus portion 4, can not only guarantee that the Standard of connection plug is compact, wiring is simple, Er Qieneng It enough avoids accident or forms security risk, improve the service performance of connection plug.

In the present embodiment, the department of assembly 6 includes the internal intubation 9 for being equipped with the first jack 12, is symmetricly set in intubation 9 The positioning bar 10 at lower both ends, the locating slot 11 for being symmetricly set on 9 left and right ends of intubation and the card being cooperatively connected with 9 inner walls of intubation Column 13, first jack 12 cooperate grafting, the groove width phase of the width and locating slot 11 of the positioning bar 10 with connection plug 2 Together, the positioning bar 10 and 1 outer wall of plug body are equipped with, while locating slot 11 and being correspondingly arranged for connection sheet 20 can Increase the frictional force that intubation 9 is connect with plug body 1, improves the compactedness that department of assembly 6 is connect with plug body 1；The card column Limit, the connection of convenient plug main body 1 and department of assembly 6 is fixed in the position of 13 pairs of plug bodies 1.

In the present embodiment, the mounting portion 7 include the internal installing pipe 14 for being equipped with the second jack 16 and with installing pipe 14 Cooperate the connecting tube 15 being fixedly connected, the internal diameter of the installing pipe 14 is less than 15 internal diameter of connecting tube, the outer rim of the connecting tube 15 Equipped with the external screw thread 18 being cooperatively connected with solidus portion 4,16 inner wall of the second jack of company also annular is evenly equipped with to be connect with solidus portion 4 Inside groove 17, the end cooperation of the installing pipe 14 and conical pipe 5 is fixedly connected, while the pipe 15 that is cooperatively connected facilitates solidus portion 4 With the connection of mounting portion 7；The internal diameter setting of the installing pipe 14 is less than to the internal diameter of connecting tube 15, the position in solidus portion 4 can be made It sets and cooperates limit setting with connecting tube 15, limit the position in solidus portion 4；By connecting tube 15 outer rim be arranged external screw thread 18 with Solidus portion 4 connects, and may be alternatively provided as the mechanical connection manners such as grafting, snapping, to improve the connection of mounting portion 7 Yu solidus portion 4 Intensity facilitates the dismounting of butted line plug to repair.

In the present embodiment, the connection plug 2 includes the connection sheet being cooperatively connected in the middle part of plug block 19 and plug block 19 20, the locating piece 21 that is symmetricly set on plug block 19, the positioning screw 22 being connect with 21 lateral engagement of locating piece and locating piece The 21 copper contact heads 23 being cooperatively connected and the installation inserting column 24 being cooperatively connected with 19 inner wall of plug block, the positioning screw 22 Across the copper contact head 23, helical contact head 25, the setting of the locating piece 21 are also connected on the installation inserting column 24 It is convenient to cooperate grafting with copper contact head 23, while positioning screw 22 passes through locating piece 21 and carries out contacting electricity with copper contact head 23 Connection distinguishes 23 positive and negative anodes of copper contact head of the left and right sides, and then accesses copper contact head 23, by positioning screw 22 to copper The position of contact head 23 processed is defined, and guarantees the electric conductivity of copper contact head 23；The spiral shell being arranged on the installation inserting column 24 Be screwed on contact 25, and connection plug 2 is facilitated to be electrically connected with the cooperation of the copper contact head 23 of complementary socket.

In the present embodiment, the solidus portion 4 includes the clamp cylinder 26 being spirally connected with the cooperation of 15 outer rim of connecting tube and connecting tube 15 The limit clamp 27 and the lock tube 28 being socketed on limit 27 outer wall of clamp that inner wall is cooperatively connected, the limit clamp 27 and lock tube 28 are equal It is arranged in clamp cylinder 26,26 front end of clamp cylinder is evenly equipped with the interior buckle 31 for position limiting clamp spool 26, after clamp cylinder 26 End is equipped with connection jaws 30, and 26 inner wall of clamp cylinder is additionally provided with the spacing board 29 being cooperatively connected with clamp cylinder 26, and the power supply connects Line is accessed by the connection jaws 30 of clamp cylinder 26, enters plug body 1 by lock tube 28, limit clamp 27 and connection plug 2 carries out Electrical connection；The clamp cylinder 26 by front end be arranged in buckle 31 and rear end setting connection jaws 30 to clamp cylinder 26 Installation site is fixed, and improves the structural compactness in solidus portion 4.

In the present embodiment, the lock tube 28 include tube body 32, be fixed at 32 side wall of tube body reinforcing rib 33 and In the latch hook 34 of 32 end of tube body, the tube body 32 and the limit mating connection of clamp 27, the latch hook 34 cooperate cloth with spacing board 29 Connection, the clamping power supply wiring that the latch hook 34 can be unidirectional guarantee the stability of power supply wiring use process, power supply are avoided to connect A problem that line loosens improves the practicability of connection plug.

The utility model is mentioned by plug body 1, connection plug 2, assembly shell 3 and the mating connection in solidus portion 4 setting The compactedness of high connection plug structure, reinforces the durability of connection plug, and can be avoided cause the accident or formed safety it is hidden Suffer from.

The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as Limitations of the present invention.

Claims (6)

1. a kind of high-performance connection plug, it is characterised in that: including plug body, be arranged in plug body front end connection insert Head, be arranged on the outside of plug body assembly shell and with assembly shell rear end be cooperatively connected solidus portion, the connection plug with It assembles shell to be cooperatively connected, the solidus portion and plug body are cooperatively connected, and the plug body includes conical pipe, is fixed at The department of assembly of conical pipe front end and the mounting portion that conical pipe rear end is set, be also symmetrically arranged in the taper pipe outer wall every Item, the conical pipe, department of assembly and mounting portion are integrally formed setting, and the department of assembly and connection plug are cooperatively connected, described Mounting portion and solidus portion are cooperatively connected.

2. a kind of high-performance connection plug according to claim 1, it is characterised in that: the department of assembly is equipped with including inside The intubation of first jack, the positioning bar for being symmetricly set on intubation upper and lower ends, the locating slot for being symmetricly set on intubation left and right ends And the card column being cooperatively connected with intubation inner wall, first jack and connection plug cooperate grafting, the width of the positioning bar It is identical as the groove width of locating slot.

3. a kind of high-performance connection plug according to claim 1, it is characterised in that: the mounting portion is equipped with including inside The installing pipe of second jack and the connecting tube being fixedly connected with installing pipe cooperation, the internal diameter of the installing pipe are less than in connecting tube Diameter, the outer rim of the connecting tube are equipped with the external screw thread being cooperatively connected with solidus portion, and the second jack inner wall also annular is evenly equipped with The inside groove being connect with solidus portion.

4. a kind of high-performance connection plug according to claim 1, it is characterised in that: the connection plug includes plug Block connects with the connection sheet being cooperatively connected in the middle part of plug block, the locating piece being symmetricly set on plug block, with locating piece lateral engagement The positioning screw connect, the copper contact head being cooperatively connected with locating piece and the installation inserting column being cooperatively connected with plug block inner wall, The positioning screw passes through the copper contact head, is also connected with helical contact head on the installation inserting column.

5. a kind of high-performance connection plug according to claim 3, it is characterised in that: the solidus portion includes and connecting tube Outer rim cooperation be spirally connected clamp cylinder, with connect inside pipe wall be cooperatively connected limit clamp and be socketed in limit clamp outer wall on lock Pipe, the limit clamp and lock tube are arranged in clamp cylinder, and clamp cylinder front end is evenly equipped with the interior card for position limiting clamp spool Button, clamp tube rear end are equipped with connection jaws, and the clamp cylinder inner wall is additionally provided with the spacing board being cooperatively connected with position limiting clamp spool.

6. a kind of high-performance connection plug according to claim 5, it is characterised in that: the lock tube includes tube body, fixation The reinforcing rib of tube wall is set and is evenly arranged on the latch hook of tube body end, the tube body and limit clamp are cooperatively connected, described Latch hook and spacing board are cooperatively connected.