CN209526244U - A kind of electric connector - Google Patents
A kind of electric connector Download PDFInfo
- Publication number
- CN209526244U CN209526244U CN201920359313.4U CN201920359313U CN209526244U CN 209526244 U CN209526244 U CN 209526244U CN 201920359313 U CN201920359313 U CN 201920359313U CN 209526244 U CN209526244 U CN 209526244U
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- plug
- wall
- shell
- electric connector
- socket
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Abstract
The utility model discloses a kind of electric connectors, including the plug and socket being mutually inserted；The utility model connector can be by realizing positive and negative anodes connector anti-mis-insertion and the individual false-touch prevention in plugs and sockets end in structure, socket end promotes the safety of connector entirety in the upper wrong-mounting prevention of application.And in the free wiring for guaranteeing still to realize 360 ° of connector on the basis of safety.It realizes " Anti-misplug " on connector construction, " false-touch prevention " " wrong-mounting prevention " and has the function of 360 ° of " one turn of three proofings " rotated freely.
Description
Technical field:
The utility model relates to a kind of electric connectors.
Background technique:
In the high voltages application field such as emerging energy storage, often there is special new demand to electric connector application, such as requires just
Anti-misplug on negative pole structure, the anti-short circuit after electrically positive and negative anodes misplug, wrong-mounting prevention on mounting means, in non-plugging state
Under, connector itself can realize that anti-finger touches in structure, to increase the safety of connector.In addition, certain applications
Environment is limited by space, and the wiring space of connector is limited, and outlet direction is not fixed, this requires connector to have multi-angle
Free connection function adapts to different application environments.Energy storage industry high-tension connector is all derived from other such as automobile, light at present
Industry is lied prostrate, the high-tension connector of these industries does not all meet generally simultaneously using often few higher plug frequencys
" Anti-misplug ", " false-touch prevention " " wrong-mounting prevention " and 360 ° of functions of rotating freely of energy.
Utility model content:
The utility model is to provide a kind of electric connector to solve the above-mentioned problems of the prior art.
Technical solution used by the utility model has: a kind of electric connector, including the plug and socket being mutually inserted；
The socket includes internal conductive member and plastic shell, and the internal conductive member is arranged in plastic shell,
And first annular gap is formed between internal conductive member and the inner wall of plastic shell, it is fixed in the end of internal conductive member
Have insulation division, the insulation division is placed in first annular gap, on the inner wall in first annular gap and plastic shell it is outer
Fool proof key mapping is equipped on wall；
The plug includes plug casing and plug conducting component, and the plug casing is hollow type structure, in jack shell
One end of body is equipped with round grafting chamber, and the grafting body of tubulose, the outer wall of grafting body and round grafting are equipped in round grafting chamber
The second annular gap is formed between the inner wall of chamber, the inner cavity of grafting body and the hollow cavity of plug casing connect, plug conducting
Component is set in the hollow cavity of plug casing, and one end of plug conducting component stretches in the inner cavity of grafting body, grafting body grafting
In in first annular gap, and the second annular gap and first annular gap is made to be mutually inserted cooperation, plug conducting component and
Internal conductive member, which is in contact, realizes that plug is connected with socket.
Further, the internal conductive member includes a conductive part, is equipped with the installation of offset flat shape in one end of conductive part
Interconnecting piece, the other end are equipped with columned fixed station portion, and insulation division is fixed in fixed station portion.
Further, the plastic shell includes integrally formed conductive component mounting portion and shell fixed part, described to lead
Electrical components mounting portion is tubular structure, and shell fixed part is rectangular block shape structure, and shell fixed part is sheathed on conductive component installation
On the outer wall in portion, the internal conductive member is arranged in conductive component mounting portion, and internal conductive member and conductive component are pacified
First annular gap is formed between the inner wall in dress portion.
Further, fool proof key mapping is equipped on the inner wall of the conductive component mounting portion and on outer wall.
Further, it is threaded with mounting screw on the shell fixed part, is covered on the outer wall of conductive component mounting portion
Equipped with sealing element.
Further, one end of the plug conducting component is equipped with ring-shaped connecting wall, which stretches in grafting body
Interior, the ring-shaped connecting wall is in contact with internal conductive member realizes that plug is connected with socket.
Further, the outside of the plug conducting component is successively arranged with cable seal part and cable Glan, in plug
Plastic nut is threaded on shell, cable seal part and cable Glan are accommodated in plastic nut.
The utility model has the following beneficial effects:
The utility model connector can be by realizing that positive and negative anodes connector anti-mis-insertion and plugs and sockets end are independent in structure
False-touch prevention, socket end promotes the safety of connector entirety in the upper wrong-mounting prevention of application.And on the basis of guaranteeing safety
Still 360 ° of connector of free wiring is realized.To sum up the utility model realizes " Anti-misplug " on connector construction, " anti-
Accidentally touch " " wrong-mounting prevention " and have the function of 360 ° of " one turn of three proofings " rotated freely.
Detailed description of the invention:
Fig. 1 is the utility model structure chart.
Fig. 2 is the structure chart of socket in the utility model.
Fig. 3 is the structure chart of internal conductive member in the utility model.
Fig. 4 is that (left side is positive key mapping schematic diagram to fool proof key mapping schematic diagram, and right side is cathode on socket in the utility model
Key mapping schematic diagram).
Fig. 5 is the explosive view of socket in the utility model.
Fig. 6 is the explosive view of plug in the utility model.
Fig. 7 is the structure chart of plug in the utility model.
Specific embodiment:
The utility model will be further described below with reference to the accompanying drawings.
Such as Fig. 1 to Fig. 7, a kind of electric connector of the utility model, including the plug 1 and socket 2 being mutually inserted, this is practical new
Plug 1 in type can be fabricated to anode plug and cathode plug, and socket can be fabricated to positive pole socket and anode socket, anode
Structure between cathode plug is identical, and the structure between positive pole socket and anode socket is identical, anode plug and cathode plug
Between and positive pole socket and anode socket between only deposit difference dimensionally, be hereafter to the specific of plug 1 and socket 2
Structure is described.
Socket 2 includes internal conductive member 3 and plastic shell 5, and internal conductive member 3 is arranged in plastic shell 5, and interior
First annular gap 100 is formed between portion's conductive component 3 and the inner wall of plastic shell 5, it is solid in the end of internal conductive member 3
Surely there is insulation division 32.
Internal conductive member 3 includes a conductive part 31, is equipped with flat installation interconnecting piece in one end of conductive part 31
312, the other end is equipped with columned fixed station portion 313, and insulation division 32 is fixed in fixed station portion 313.
Insulation division 32 is adhered to by insert injection moulding, glue or the modes such as buckle engaging secure on conductive part 31.Pass through
First annular gap 100 guarantees to lead when finger accidentally contacts between control insulation division 32 and the inner annular wall 51 of socket plastic shell 5
(it is not connection that " simulation fingertip " is only signal in Fig. 2 to the false-touch prevention for security risk not being had when electrical components 3 to realize socket end
Device itself component parts).
Plastic shell 5 includes integrally formed conductive component mounting portion 55 and shell fixed part 56, conductive component mounting portion
55 be tubular structure, and shell fixed part 56 is rectangular block shape structure, and shell fixed part 56 is sheathed on conductive component mounting portion 55
On outer wall, internal conductive member 3 is arranged in conductive component mounting portion 55, and internal conductive member 3 and conductive component mounting portion
First annular gap 100 is formed between 55 inner wall.Conductive component mounting portion 55 includes being arranged in the interior of shell fixed part 56
It manages and is located at shell fixed part 56 positioned at the outer tube for being only located at 56 side of shell fixed part, outer tube and installation interconnecting piece 312
The same side.
The inside dimension of 55 inner wall 51 of conductive component mounting portion, the outer wall dimension of outside wall surface 53 and stage portion 52 it is outer
Size of the wall size described in these three be not identical on positive and negative electrode connector.
Fool proof key mapping 54 is equipped on plastic shell 5, fool proof key mapping 54 is located on the outer wall of inner tube or positioned at outer tube
On outer wall.The positive and negative installation of fool proof respectively at connector body end may be implemented by the arrangement of 54 different angle of fool proof key mapping
Wrong-mounting prevention effect.(just extremely key mapping difference is 90 ° to Fig. 4, and cathode key mapping difference is 180 °).
It is threaded with mounting screw 6 on shell fixed part 56, sealing is arranged on the outer wall of conductive component mounting portion 55
Part 4.
Plug 1 includes plug casing 7 and plug conducting component 8, and plug casing 7 is hollow type structure, in plug casing 7
One end is equipped with round grafting chamber 72, and the grafting body 71 of tubulose, the outer wall and circle of grafting body 71 are equipped in round grafting chamber 72
The second annular gap 70 is formed between the inner wall of grafting chamber 72, the inner cavity of grafting body 71 is mutually passed through with the hollow cavity of plug casing 7
Logical, plug conducting component 8 is set in the hollow cavity of plug casing 7, and one end of plug conducting component 8 stretches in the interior of grafting body 71
In chamber, grafting body 71 is plugged in first annular gap 100, and makes the second annular gap 70 and first annular 100 phase of gap
Mutually mating, plug conducting component 8 is in contact with internal conductive member 3 and realizes that plug is connected with socket.
One end of plug conducting component 8 is equipped with ring-shaped connecting wall 81, which stretches in grafting body 71, annular
Connection wall 81 is in contact with internal conductive member 3 and realizes that plug is connected with socket.
The outside of plug conducting component 8 is successively arranged with cable seal part 12 and cable Glan 13, the spiral shell on plug casing 7
Line is connected with plastic nut 14, and cable seal part 12 and cable Glan 13 are accommodated in plastic nut 14.
Anode plug has mutually isostructural conductive component 8 with cathode plug, and positive and negative electrode plug casing 7 is on head
There is the feature of the second annular gap 70 and round grafting chamber 72, but the second annular gap 70 of positive and negative electrode plug and circle are inserted
It is different to connect 72 size dimension of chamber.It realizes that positive and negative anodes connector corresponds by size difference, positive and negative anodes is prevented from structure
It misplugs and short-circuit risks.
Positive and negative anodes plug conducting component 8 is extended with a ring-shaped connecting wall 81 on head, the ring-shaped connecting wall 81 and socket end
Internal conductive member 3 constitutes contact to the conducting of connector plug socket is realized, above-mentioned ring-shaped connecting wall 81 is embedded in plug casing 7
Inside, and depth is deep enough so that simulation fingertip can not touch conductive component 8, to prevent the accident of plug end from structure
Accidentally touch.
Positive and negative anodes plug cooperation interface (grafting body 71 and round grafting chamber 72) and socket cooperation in the utility model
It is to prevent mispluging for positive and negative anodes that interface (inner wall 51, stage portion 52 and outside wall surface 53), which is annular wall, the utility model middle ring
Difference but essence are annular to size to shape connection wall on positive and negative anodes, still can be with after the cooperation of positive and negative electrode plugs and sockets
It realizes 360 ° to rotate freely, consequently facilitating connector is in 360 ° of any angle wiring.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The protection scope of the utility model.
Claims (9)
1. a kind of electric connector, it is characterised in that: including the plug (1) being mutually inserted and socket (2)；
The socket (2) includes internal conductive member (3) and plastic shell (5), and the internal conductive member (3) is arranged in plastic cement
In shell (5), and first annular gap (100) are formed between internal conductive member (3) and the inner wall of plastic shell (5),
The end of internal conductive member (3) is fixed with insulation division (32), is equipped with fool proof key mapping (54) on plastic shell (5)；
The plug (1) includes plug casing (7) and plug conducting component (8), and the plug casing (7) is hollow type structure,
It is equipped with round grafting chamber (72) in one end of plug casing (7), the grafting body (71) of tubulose is equipped in round grafting chamber (72),
It is formed with the second annular gap (70) between the outer wall of grafting body (71) and the inner wall of round grafting chamber (72), grafting body (71)
The hollow cavity of inner cavity and plug casing (7) connects, and plug conducting component (8) is set in the hollow cavity of plug casing (7), and inserts
One end of head conductive component (8) stretches in the inner cavity of grafting body (71), and grafting body (71) is plugged in first annular gap (100)
It is interior, and make the second annular gap (70) and first annular gap (100) are mutually inserted cooperation, plug conducting component (8) with it is interior
Portion's conductive component (3), which is in contact, realizes that plug is connected with socket.
2. electric connector as described in claim 1, it is characterised in that: the internal conductive member (3) includes a conductive part
(31), it is equipped with flat installation interconnecting piece (312) in one end of conductive part (31), the other end is equipped with columned fixed station portion
(313), insulation division (32) is fixed on fixed station portion (313).
3. electric connector as claimed in claim 2, it is characterised in that: the plastic shell (5) includes integrally formed conduction
Component mounting portion (55) and shell fixed part (56), the conductive component mounting portion (55) are tubular structure, shell fixed part
It (56) is rectangular block shape structure, shell fixed part (56) is placed on the outer wall of conductive component mounting portion (55), the inner conductive
Component (3) is arranged in conductive component mounting portion (55), and the inner wall of internal conductive member (3) and conductive component mounting portion (55)
Between be formed with first annular gap (100).
4. electric connector as claimed in claim 3, it is characterised in that: the conductive component mounting portion (55) includes being arranged in shell
The inner tube of body fixed part (56) and positioned at the outer tube for being only located at shell fixed part (56) side, the outer tube and installation interconnecting piece
(312) it is located at the same side of shell fixed part (56).
5. electric connector as claimed in claim 4, it is characterised in that: the fool proof key mapping (54) is located on the outer wall of inner tube.
6. electric connector as claimed in claim 4, it is characterised in that: the fool proof key mapping (54) is located on the outer wall of outer tube.
7. the electric connector as described in claim 5 or 6, it is characterised in that: be threadedly coupled on the shell fixed part (56)
Have mounting screw (6), sealing element (4) are arranged on the outer wall of conductive component mounting portion (55).
8. electric connector as claimed in claim 7, it is characterised in that: one end of the plug conducting component (8) is equipped with annular
Connection wall (81), the ring-shaped connecting wall (81) stretch in grafting body (71), the ring-shaped connecting wall (81) and internal conductive member
(3) it is in contact and realizes that plug is connected with socket.
9. electric connector as claimed in claim 8, it is characterised in that: the outside of the plug conducting component (8) is successively arranged
There are cable sealing element (12) and cable Glan (13), plastic nut (14), cable seal are threaded on plug casing (7)
Part (12) and cable Glan (13) are accommodated in plastic nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359313.4U CN209526244U (en) | 2019-03-20 | 2019-03-20 | A kind of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359313.4U CN209526244U (en) | 2019-03-20 | 2019-03-20 | A kind of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526244U true CN209526244U (en) | 2019-10-22 |
Family
ID=68232430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359313.4U Active CN209526244U (en) | 2019-03-20 | 2019-03-20 | A kind of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526244U (en) |
-
2019
- 2019-03-20 CN CN201920359313.4U patent/CN209526244U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |