CN210576838U - 180-degree straight-head connector, plug assembly and socket assembly - Google Patents
180-degree straight-head connector, plug assembly and socket assembly Download PDFInfo
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- CN210576838U CN210576838U CN201922008098.6U CN201922008098U CN210576838U CN 210576838 U CN210576838 U CN 210576838U CN 201922008098 U CN201922008098 U CN 201922008098U CN 210576838 U CN210576838 U CN 210576838U
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Abstract
The utility model relates to a technical field of connector especially relates to 180 straight head connectors, plug subassembly and socket subassembly. The plug assembly is reasonably provided with the shielding compression ring assembly, so that the electromagnetic shielding effect is good, the anti-interference capability is effectively improved, and the external interference is reduced; the rear rubber core is provided with a through hole which allows a cable to be inserted into the through hole and extend to the front rubber core, the cable is connected with the jack terminal through the through hole, the cable is convenient to install and connect, and the rear rubber core is provided with a wire sealing body ring and a plug rear cover, so that the sealing effect is good, and the possibility of water and dust entering is reduced; the connecting contact pin, the socket rubber core and the socket shell of the socket assembly are sealed, so that the socket assembly can still meet the waterproof standard of IP68 in a non-plugging state, and devices in the mounting end of the socket assembly are better protected; the connector is reasonably provided with the mechanical handle and the locking piece, can ensure the accurate butt joint of the plug assembly and the socket assembly, has good connecting effect, can not easily fall off, increases the matching stability and is firm in connection.
Description
Technical Field
The utility model relates to a technical field of connector especially relates to 180 straight head connectors, plug subassembly and socket subassembly.
Background
The design of current new energy automobile heavy current high voltage connector is for the plug-in of socket subassembly and plug subassembly, the plug subassembly and the socket subassembly of elbow connector on the market are easily influenced by external interference signal in the use at present, its water-proof effects is also not very ideal, the ash phenomenon is advanced in the easy appearance intaking, job stabilization nature is poor, and plug subassembly and socket subassembly must just can satisfy IP68 (the highest grade of connector waterproof grade standard) under the inserted state, socket subassembly does not satisfy one-way (not inserted state promptly) waterproof function.
Disclosure of Invention
The utility model aims at providing a 180 straight head connectors, plug subassembly and socket subassembly that electromagnetic shielding performance is good, waterproof performance is good.
The utility model provides a plug component of a 180-degree straight-end connector, which comprises a plug shell, a front rubber core, a signal terminal, a rear rubber core, a jack terminal, a mechanical handle, a locking piece, a shielding compression ring component, a wire sealing body and a plug rear cover,
the plug shell comprises a plug cavity and an assembly cavity communicated with the plug cavity, the front rubber core is inserted into the plug cavity, the jack terminal is sleeved in the front rubber core, the rear rubber core is arranged in the assembly cavity, a through hole allowing a cable to be inserted into and extend to the front rubber core is formed in the rear rubber core, the cable is connected with the jack terminal through the through hole, the shielding compression ring assembly is sleeved on the cable and seals a lower end opening of the through hole, the wire sealing body is sleeved on the cable and located at the lower end opening of the assembly cavity, and the plug rear cover is sealed on the lower end opening of the assembly cavity;
the both ends of mechanical handle articulate on the plug housing both sides, and are equipped with the arc draw-in groove, and the retaining member setting is in mechanical handle's middle part position, the top surface of plug housing is equipped with the card frame with retaining member looks adaptation.
The front end of the rear rubber core is provided with a pressing claw for holding and pressing a cable.
Wherein, lid after shielding clamping ring subassembly includes shielding ring and shielding, and the lid cover is established after the shielding the lower extreme of back gluey core, the lower extreme of lid after the shielding is established to the shielding ring cover, and the outer wall of lid is equipped with the elasticity lug that is used for roof pressure assembly intracavity wall after the shielding.
Wherein, the plug shell is aluminum alloy.
Wherein, the jack terminal is internally provided with a crown spring terminal.
Wherein, the front end cover of jack terminal is equipped with the torsional spring terminal.
Wherein, the retaining member includes the push pedal portion, push pedal portion bottom surface be equipped with the back-off of card frame looks adaptation, the top surface of push pedal portion is equipped with anti-skidding burr.
The utility model also provides a socket component of the 180-degree straight-head connector, which comprises a socket shell, a socket rubber core, a connecting contact pin, a finger-touch-preventing cap, a first sealing ring, a second sealing ring, a third sealing ring, a fourth sealing ring, a socket tail cover and a signal jack piece,
one end of the socket rubber core is arranged in the socket shell, the other end of the socket rubber core extends out of the back face of the socket shell, and the third sealing ring is arranged between the outer wall of the socket rubber core and the inner wall of the socket shell;
the front end of the connecting contact pin is arranged in the socket rubber core, the rear end of the connecting contact pin extends out of the socket rubber core, the finger touching prevention cap is arranged at the front end of the connecting contact pin, and the fourth sealing ring is arranged between the outer wall of the connecting contact pin and the inner wall of the socket rubber core;
the back of the head end part of the socket shell is provided with a sealing groove, the first sealing ring is arranged in the sealing groove, the tail end part of the socket shell is buckled with the socket tail cover, the middle part of the socket shell is provided with an annular gasket, and the second sealing ring is tightly attached to one side wall of the annular gasket, which faces the rear end of the connecting contact pin;
the signal jack piece is arranged in the socket shell, and the outer wall of the socket shell is provided with a clamping column.
The socket comprises a socket shell, a signal plug hole piece and a signal glue core, wherein the signal glue core is arranged in the socket shell, and the signal plug hole piece is fixed on the signal glue core through a clamping piece.
The utility model discloses still provide 180 straight head connectors, including plug assembly and with the socket subassembly of this plug assembly looks adaptation, plug assembly is foretell plug assembly, socket subassembly is foretell socket assembly.
The utility model has the advantages that: the plug assembly reasonably provided with the shielding compression ring assembly has good electromagnetic shielding effect, effectively improves the anti-interference capability and reduces the external interference; the rear rubber core is provided with a through hole which allows a cable to be inserted into the front rubber core and extend to the front rubber core, the cable is connected with the jack terminal through the through hole, the cable is convenient to mount and connect, and the rear rubber core is provided with a wire sealing body ring and a plug rear cover, so that the sealing effect is good, the possibility of water and dust entering is reduced, the working reliability is effectively ensured, and the service life is long; the connecting contact pin, the socket rubber core and the socket shell of the socket assembly are sealed, so that the socket assembly can still meet the waterproof standard of IP68 in a non-plugging state, and devices in the mounting end of the socket assembly are better protected; the connector is reasonably provided with the mechanical handle and the locking piece, can ensure the accurate butt joint of the plug assembly and the socket assembly, has good connecting effect, can not easily fall off, increases the matching stability and is firm in connection.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a side view of a 180 ° straight connector of the present invention in a mated state.
Figure 2 is a side view of the plug assembly of the present invention.
Fig. 3 is a front view of the plug assembly of the present invention.
3 fig. 3 4 3 is 3 a 3 cross 3- 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 3 3 3. 3
Fig. 5 is a sectional view of B-B in fig. 3.
Fig. 6 is an exploded view of the plug assembly of the present invention.
Fig. 7 is a front view of the 180 ° straight connector of the present invention in a mated state.
3 fig. 3 8 3 is 3 a 3 cross 3- 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 3 7 3. 3
Fig. 9 is a sectional view of B-B in fig. 7.
Fig. 10 is a cross-sectional view of C-C in fig. 7.
Fig. 11 is a cross-sectional view of D-D in fig. 7.
Fig. 12 is an exploded view of the receptacle assembly of the present invention.
Included in fig. 1 to 12 are: 1-plug component, 11-plug shell, 111-card frame, 12-front rubber core, 13-signal terminal, 14-rear rubber core, 141-press claw, 15-jack terminal, 151-torsion spring terminal, 152-crown spring terminal, 16-mechanical handle, 161-arc slot, 162-lead-in slot, 17-locking piece, 171-push plate part, 172-inverse buckle, 173-anti-slip convex pattern, 18-shielding press ring component, 181-shielding ring, 182-shielding rear cover, 1821-elastic lug, 19-wire sealing body, 110-plug rear cover, 2-socket component, 21-socket shell, 211-sealing slot, 212-annular gasket, 213-signal rubber core, 214-buckling piece, 215-card column, 22-socket rubber core, 23-connection pin, 24-anti-touch finger cap, 25-first sealing ring, 26-second sealing ring, 27-third sealing ring, 28-fourth sealing ring, 29-socket tail cover, 210-signal jack component.
Detailed Description
The invention will be further described with reference to the following examples.
The utility model provides a 180 straight head connector, as shown in fig. 1 to 12, including plug assembly 1 and the socket subassembly 2 with this plug assembly 1 looks adaptation. Plug housing 11 is good, light in weight, high aluminum alloy of intensity for electromagnetic shield performance, plug housing 11 inserts the chamber and connects the assembly chamber of inserting the chamber including connecing, and preceding gluey core 12 is inserted and is established and connect the intracavity, and jack terminal 13 cover is established in preceding gluey core 12, and back gluey core 14 sets up at the assembly intracavity, is equipped with on the back gluey core 14 to let the cable insert the through-hole that extends to preceding gluey core, and the cable passes through the through-hole and connects jack terminal 13, and shielding clamping ring subassembly 18 covers on the cable to seal the lower extreme opening of through-hole, and the body of sealing 19 covers on the cable to be located the lower extreme opening part of assembly chamber, and lid 112 seals on the lower extreme opening of this assembly chamber behind.
The both ends of mechanical handle 16 articulate on plug housing 11 both sides, and are equipped with arc draw-in groove 161, and retaining member 17 sets up the middle part position at mechanical handle 16 to be equipped with the card frame 111 with retaining member 17 looks adaptation on slope 112.
The front end of the rear rubber core 14 is provided with a pressing claw 141 for holding and pressing the cable. The shielding compression ring assembly 18 comprises a shielding ring 181 and a shielding rear cover 182, the shielding rear cover 182 is sleeved with the lower end of the rear rubber core 14, the shielding ring 181 is sleeved with the lower end of the shielding rear cover 182, the outer wall of the shielding rear cover 182 is provided with an elastic lug 1821 used for jacking the inner wall of the assembly cavity, and the matching tightness is achieved. The elastic lug 1821 presses and presses the inner wall of the assembly cavity, so that the cable is prevented from moving in the assembly cavity on the basis of ensuring the shielding effect; be equipped with shielding clamping ring subassembly 18, it is effectual to shield, effectively promotes the interference killing feature, reduces external disturbance. The cable passes through-hole connection jack terminal 13, and the erection joint of the cable of being convenient for is equipped with behind the wire body 19 and the plug lid 110, and is sealed effectual to reduce the possibility that water and dust got into, effectively ensure the reliability of work, long service life.
The 12mm crown spring terminal 152 is arranged in the jack terminal 15, and the crown spring terminal 152 has good conductivity, low temperature rise, low cost and easy assembly.
The front end of the jack terminal 15 is sleeved with a torsion spring terminal 151. The shielded connection between the plug assembly 1 and the socket assembly 2 is achieved by adopting the torsion spring terminal 151 inside the plug housing 11, so that the shielding resistance is low, and the shielded connector is prevented from being corroded.
The locking member 17 includes a pushing plate 171, an inverse buckle 172 fitted with the clip frame 111 is disposed on the bottom surface of the pushing plate 171, and an anti-slip convex pattern 173 is disposed on the top surface of the pushing plate 171.
The socket assembly 2 comprises a socket shell 21, a socket rubber core 22, a connecting pin 23, a finger touch prevention cap 24, a first sealing ring 25, a second sealing ring 26, a third sealing ring 27, a fourth sealing ring 28, a socket tail cover 29 and a signal jack piece 210, wherein one end of the socket rubber core 22 is arranged in the socket shell 21, the other end of the socket rubber core extends out of the back surface of the socket shell 21, and the third sealing ring 27 is arranged between the outer wall of the socket rubber core 22 and the inner wall of the socket shell 21; the front end of the connecting pin 23 is arranged in the socket rubber core 22, the rear end of the connecting pin extends out of the socket rubber core 22, the finger touching preventing cap 24 is arranged at the front end of the connecting pin 23, and the fourth sealing ring 28 is arranged between the outer wall of the connecting pin 23 and the inner wall of the socket rubber core 22.
The signal jack 210 is disposed in the socket housing 21, and a locking pin 215 is disposed on an outer wall of the socket housing 21.
The connecting pins 23, the socket rubber cores 22 and the socket shell 21 of the socket assembly 2 are all sealed, and the socket assembly 2 can still meet the waterproof standard of IP68 in a non-plugging state.
A signal rubber core 213 is arranged in the socket housing 21, and the signal jack 210 is fixed on the signal rubber core 213 through a fastener 214.
When connected, the mechanical handle 16 is flipped up so that the lead-in slot 162 of the mechanical handle 16 is aligned with the catch 215211 of the receptacle assembly 2, and then the catch 215 slides into the curved catch slot 161 through the lead-in slot 162. At this time, the mechanical handle 16 is pressed down and turned over by 90 degrees, and the arc-shaped slot 161 is matched with the clamping column 215, so as to push the plug assembly 1 to be inserted into the socket assembly 2; at this time, the plug housing 11 of the plug assembly 1 and the socket housing 21 of the socket assembly 2 are mated and coupled tightly, and after connection, the signal terminals 13 are butted against the signal jack 210. After the connection is determined to be successful, the locking piece 17 is pushed to be matched with the clamping frame 111 on the plug shell 11, the purpose of locking is achieved, the connection reliability is ensured, the connection effect is good, the locking piece cannot fall off easily, the matching stability is improved, and the connection is firm.
When the plug assembly is pulled out, the locking member 17 is pushed in the opposite direction, so that the locking member 17 is separated from the clamping frame 111 on the plug shell 11, at the moment, the mechanical handle 16 which can be upwards turned is turned for 90 degrees and is matched with the clamping column 215 through the arc-shaped clamping groove 161, and then the plug assembly 1 is pushed to retreat and be separated from the socket assembly 2, so that the use is simple and convenient.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
- The plug assembly of the 1.180-degree straight-head connector is characterized by comprising a plug shell, a front rubber core, a signal terminal, a rear rubber core, a jack terminal, a mechanical handle, a locking piece, a shielding pressure ring assembly, a wire sealing body and a plug rear cover,the plug shell comprises a plug cavity and an assembly cavity communicated with the plug cavity, the front rubber core is inserted into the plug cavity, the jack terminal is sleeved in the front rubber core, the rear rubber core is arranged in the assembly cavity, a through hole allowing a cable to be inserted into and extend to the front rubber core is formed in the rear rubber core, the cable is connected with the jack terminal through the through hole, the shielding compression ring assembly is sleeved on the cable and seals a lower end opening of the through hole, the wire sealing body is sleeved on the cable and located at the lower end opening of the assembly cavity, and the plug rear cover is sealed on the lower end opening of the assembly cavity;the both ends of mechanical handle articulate on the plug housing both sides, and are equipped with the arc draw-in groove, and the retaining member setting is in mechanical handle's middle part position, the top surface of plug housing is equipped with the card frame with retaining member looks adaptation.
- 2. The plug assembly of claim 1, wherein the front end of the rear rubber core is provided with a pressing claw for holding and pressing a cable.
- 3. The plug assembly according to claim 1 or 2, wherein the shielding compression ring assembly comprises a shielding ring and a shielding rear cover, the shielding rear cover is sleeved on the lower end of the rear rubber core, the shielding ring is sleeved on the lower end of the shielding rear cover, and the outer wall of the shielding rear cover is provided with an elastic lug for pressing against the inner wall of the assembly cavity.
- 4. The plug assembly of claim 1 or 2, wherein the plug housing is an aluminum alloy.
- 5. The plug assembly of claim 1 or 2, wherein the jack terminal has a crown spring terminal built-in.
- 6. The plug assembly of claim 5, wherein the front end of the receptacle terminal is jacketed with a torsion spring terminal.
- 7. The plug assembly of claim 1 or 2, wherein the locking member comprises a push plate portion, the bottom surface of the push plate portion is provided with an inverted buckle matched with the clamping frame, and the top surface of the push plate portion is provided with an anti-slip convex pattern.
- The socket component of the 8.180-degree straight-head connector is characterized by comprising a socket shell, a socket rubber core, a connecting pin, a finger-touching-preventing cap, a first sealing ring, a second sealing ring, a third sealing ring, a fourth sealing ring, a socket tail cover and a signal jack piece,one end of the socket rubber core is arranged in the socket shell, the other end of the socket rubber core extends out of the back face of the socket shell, and the third sealing ring is arranged between the outer wall of the socket rubber core and the inner wall of the socket shell;the front end of the connecting contact pin is arranged in the socket rubber core, the rear end of the connecting contact pin extends out of the socket rubber core, the finger touching prevention cap is arranged at the front end of the connecting contact pin, and the fourth sealing ring is arranged between the outer wall of the connecting contact pin and the inner wall of the socket rubber core;the back of the head end part of the socket shell is provided with a sealing groove, the first sealing ring is arranged in the sealing groove, the tail end part of the socket shell is buckled with the socket tail cover, the middle part of the socket shell is provided with an annular gasket, and the second sealing ring is tightly attached to one side wall of the annular gasket, which faces the rear end of the connecting contact pin;the signal jack piece is arranged in the socket shell, and the outer wall of the socket shell is provided with a clamping column.
- 9. The jack assembly of claim 8, further comprising a signal gel disposed within the jack housing, wherein the signal jack member is secured to the signal gel by a snap-fit member.
- An 10.180 ° straight connector comprising a plug assembly and a socket assembly adapted to the plug assembly, wherein the plug assembly is the plug assembly of any one of claims 1 to 7 and the socket assembly is the socket assembly of claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008098.6U CN210576838U (en) | 2019-11-20 | 2019-11-20 | 180-degree straight-head connector, plug assembly and socket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008098.6U CN210576838U (en) | 2019-11-20 | 2019-11-20 | 180-degree straight-head connector, plug assembly and socket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576838U true CN210576838U (en) | 2020-05-19 |
Family
ID=70659320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922008098.6U Active CN210576838U (en) | 2019-11-20 | 2019-11-20 | 180-degree straight-head connector, plug assembly and socket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576838U (en) |
-
2019
- 2019-11-20 CN CN201922008098.6U patent/CN210576838U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |