CN110190464B - Pin type connector convenient to assemble and disassemble - Google Patents
Pin type connector convenient to assemble and disassemble Download PDFInfo
- Publication number
- CN110190464B CN110190464B CN201910490003.0A CN201910490003A CN110190464B CN 110190464 B CN110190464 B CN 110190464B CN 201910490003 A CN201910490003 A CN 201910490003A CN 110190464 B CN110190464 B CN 110190464B
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- main body
- plug
- spring
- socket
- shell
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- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims description 34
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a pin type connector convenient to assemble and disassemble, which comprises a socket main body and a plug main body, wherein the plug main body is arranged on one side of the socket main body; the socket comprises a socket body, a socket body and a spring, wherein the socket body comprises a first shell, a first connecting belt, a first dustproof cover, a first bump, a clamping groove, a contact piece inserting seat and a circular ring, the top of one end of the first shell is connected with the first connecting belt, one end of the first connecting belt is connected with the first dustproof cover, and the first bump is arranged on the outer side of the first shell; and meanwhile, the dust cover plays a role in isolating dust when the socket main body and the plug main body are not plugged.
Description
Technical Field
The invention relates to the field of pin connectors, in particular to a pin connector convenient to assemble and disassemble.
Background
CONNECTORs, i.e., CONNECTORs, also known as CONNECTORs, plugs and sockets in China, generally refer to electrical CONNECTORs, i.e., devices for connecting two active devices, for transmitting current or signals; the connector is a component which is frequently contacted by electronic engineering technicians and has a very simple function of erecting a communication bridge between the blocked part or isolated and non-communicated circuits in the circuit so as to circulate current and realize a preset function of the circuit; connectors are indispensable parts in electronic equipment, one or more connectors are always found along a current flowing path, the connector form and structure are varied, and various connectors are available according to different application objects, frequencies, power, application environments and the like, for example, connectors for court lights and hard drives, and connectors for rocket lights are quite different, however, whatever the connector, it is necessary to ensure smooth, continuous and reliable flow of current, and in general terms, the connector is not limited to current, in today's rapid development of optoelectronics, the carriers for signal transmission in fiber optic systems are light, glass and plastic replacing the wires in the ordinary electrical circuits, but connectors are also used in the optical signal path, which function as circuit connectors.
The existing pin type connector is generally in direct plug connection through a socket main body and a plug main body, and the phenomena of poor contact and falling off are easy to occur in the actual use process; meanwhile, once the socket main body and the plug main body are connected, the socket main body and the plug main body are easy to fall off once struggling, and the internal connection part is broken, so that poor contact and electric leakage are caused; when socket main part and plug main part were not plugged in simultaneously, the dust in the air easily gets into port and piles up and then leads to the later stage to break down.
Disclosure of Invention
The invention aims to provide a pin type connector convenient to assemble and disassemble, which aims to overcome the technical problems, the connection between a socket main body and a plug main body can be enhanced through the interaction of a clamping block and a spring in a sliding groove and matching with a clamping groove, meanwhile, an internal lead can be struggled to release redundant lead by screwing a spring when struggled, struggled to restore the original state in time, and a protection effect is achieved; and meanwhile, the dust cover plays a role in isolating dust when the socket main body and the plug main body are not plugged.
the purpose of the invention can be realized by the following technical scheme:
A pin type connector convenient to assemble and disassemble comprises a socket main body and a plug main body, wherein the plug main body is arranged on one side of the socket main body;
The socket body comprises a first shell, a first connecting belt, a first dustproof cover, a first bump, a clamping groove, a contact piece inserting seat and a circular ring, wherein the top of one end of the first shell is connected with the first connecting belt, one end of the first connecting belt is connected with the first dustproof cover, the first bump is installed on the outer side of the first shell, the clamping groove is formed in one side of the first bump, the contact piece inserting seat is installed in the first shell, and the circular ring is arranged on the outer side of the contact piece inserting seat and located in the center of the inner side of the first shell;
The plug main body comprises a second shell, a second lug, a cylinder, a second connecting belt, a second dustproof cover, a wire seat, a contact connecting plate, a contact, a wire sleeve, a chute, a spring, a limiting block, a clamping block, a connecting shaft, a pressing plate, a clockwork spring, a first baffle, a fixing shaft, a winding shaft, a threaded hole, a second baffle, a through hole, a wire and a fixing bolt, wherein the second connecting belt is installed at the top of one end of the second shell, the second dustproof cover is installed at one end of the second connecting belt, the second lug is installed at the outer side of the second shell, the cylinder is arranged at the outer side of the second shell and positioned at one side of the second lug, the contact connecting plate is installed inside the second shell, a plurality of contacts are arranged at one side of the contact connecting plate, the wire seat is arranged at the other side of, the inside symmetry of second lug has seted up the spout, the spring is installed to the inside symmetry of spout, the stopper is installed to spring one side, the connecting axle is installed to stopper one side, connecting axle one end is passed second lug inner wall and is installed the pressing plate, the fixture block is installed to the stopper opposite side, and the fixture block passes second lug opposite side inner wall, the clockwork spring is installed to the cylinder inboard, clockwork spring inboard center department installs the fixed axle, first baffle is installed at the fixed axle top, first baffle top center department installs the spool, the through-hole has been seted up to spool one side, wire one end is passed the through-hole, the second baffle is installed in the spool outside and is located the through-hole top, the screw hole has been seted up at the spool top, the.
As a further scheme of the invention: one end of the wire penetrates through the through hole and the wire seat in sequence to be connected with the contact element installed on the contact element connecting plate, and the other end of the wire penetrates through the wire sleeve.
as a further scheme of the invention: the socket main body is matched with the plug main body for use, and the clamping groove is matched with the clamping block for use.
As a further scheme of the invention: the inner wall of one side of the sliding groove is provided with a first connecting buckle corresponding to the spring, one side of the limiting block is provided with a second connecting buckle corresponding to the spring, and the sliding groove and the limiting block are connected through the first connecting buckle and the second connecting buckle respectively by the spring.
As a further scheme of the invention: the fixed slot has been seted up to fixed axle one side, clockwork spring one end is installed at the fixed slot inboard, the clockwork spring other end and cylinder are connected.
As a further scheme of the invention: the outer side of the bottom of the fixing bolt is provided with threads, the outer side of the top of the fixing bolt is provided with anti-skidding threads, and the fixing bolt is matched with the threaded hole for use.
As a further scheme of the invention: the outer diameter of one side of the first dustproof cover is consistent with the inner diameter of one end of the socket main body, and the outer diameter of one side of the second dustproof cover is consistent with the inner diameter of one end of the plug main body.
As a further scheme of the invention: the use operation steps of the pin type connector are as follows:
The method comprises the following steps: removing a first dustproof cover connected with the outer side of the socket main body through a first connecting belt, and then removing a second dustproof cover connected with the outer side of the plug main body through a second connecting belt;
step two: when the plug body is inserted into the socket body, and a trapezoidal clamping block gradually enters the clamping groove of the first bump during insertion, the limiting block connected to one end of the clamping block extrudes the spring in the sliding groove to ensure that the clamping block moves inwards and completely enters the clamping groove, and then the spring returns to extrude the limiting block to drive the clamping block to move outwards to be matched with the clamping groove to strengthen the connection strength;
Step three: after connection is finished, when the socket main body and the plug main body are used, when struggle pull occurs, the conducting wire wound on the winding shaft in the plug main body is pulled out, meanwhile, the clockwork spring contracts to achieve protection connection and avoid the connector from falling off, and then when struggle pull disappears, the clockwork spring returns, and the conducting wire is wound on the winding shaft again;
Step four: when the plug main body and the socket main body need to be separated, the pressing plates on two sides of the second bump are pressed, then the plug main body and the socket main body are pulled out, finally, the first dustproof cover covers the port connection part of the socket main body, and the second dustproof cover covers the port connection part of the plug main body.
The invention has the beneficial effects that: according to the plug and socket structure, through reasonable structural design, when the plug main body is inserted into the socket main body, and during insertion, a trapezoidal clamping block gradually enters the clamping groove of the first bump, the limiting block connected to one end of the clamping block extrudes the spring in the sliding groove to ensure that the clamping block moves inwards and completely enters the clamping groove, then the spring returns to extrude the limiting block to drive the clamping block to move outwards, the clamping block is matched with the clamping groove to strengthen the connection strength, when the plug and socket structure is disassembled, the pressing plates on two sides of the second bump are pressed, one side of each pressing plate is connected with the limiting block in the sliding groove through the connecting shaft, the spring is further compressed, the clamping block moves inwards and is pulled out of the; the wire in the plug main body penetrates through a through hole of the winding shaft, the fixing bolt is slowly screwed into the threaded hole until the fixing bolt presses and fixes the wire in the through hole, then the wire is wound on the winding shaft, the wire is limited by the first baffle and the second baffle arranged on the outer side of the winding shaft, when struggling, the wire wound on the winding shaft drives the winding shaft to rotate, the first baffle at the bottom of the winding shaft is connected with the clockwork spring through the fixing shaft, the clockwork spring is further tightened, the wire is discharged and simultaneously plays a buffering role through the tightening of the clockwork spring, when the struggling and tying strip is returned, the winding shaft is driven to rotate to ensure that the wire is wound on the winding shaft again, and the situations that the socket main body and the plug main body fall off due to struggling, the internal connection position is broken, poor contact and electric leakage; meanwhile, when the socket body and the plug body are not plugged, the port of the socket body is connected with a first dustproof cover through a first connecting band, the port of the plug body is connected with a second dustproof cover through a second connecting band, the first dustproof cover and the second dustproof cover can be respectively embedded into the ports of the socket body and the plug body when the socket body and the plug body are idle, and dust is prevented from entering the connecting ports.
drawings
in order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
fig. 2 is a schematic view of the main body structure of the socket of the present invention.
Fig. 3 is a schematic view of the internal structure of the socket body according to the present invention.
fig. 4 is a schematic structural diagram of the plug main body of the present invention.
Fig. 5 is a schematic view of the internal structure of the plug body according to the present invention.
Fig. 6 is a partially enlarged view of the area a in fig. 5 according to the present invention.
Fig. 7 is a schematic view of the explosive structure inside the cylinder of the present invention.
Fig. 8 is a schematic view of a bobbin mounting structure according to the present invention.
FIG. 9 is a side view of the stationary shaft mounting of the present invention.
In the figure: 1. a socket main body; 2. a plug main body; 101. a first housing; 102. a first connecting belt; 103. a first dust cover; 104. a first bump; 105. a card slot; 106. a contact insertion seat; 107. a circular ring; 201. a second housing; 202. a second bump; 203. a cylinder; 204. a second connecting band; 205. a second dust cover; 206. a wire holder; 207. a contact connecting plate; 208. a contact member; 209. a wire guide sleeve; 210. a chute; 211. a spring; 212. a limiting block; 213. a clamping block; 214. a connecting shaft; 215. a pressing plate; 216. a clockwork spring; 217. a first baffle plate; 218. a fixed shaft; 219. a spool; 220. a threaded hole; 221. a second baffle; 222. a through hole; 223. a wire; 224. and (6) fixing the bolt.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a pin connector convenient for assembly and disassembly includes a socket body 1 and a plug body 2, wherein the plug body 2 is disposed on one side of the socket body 1;
the socket body 1 comprises a first shell 101, a first connecting belt 102, a first dustproof cover 103, a first lug 104, a clamping groove 105, a contact piece inserting seat 106 and a circular ring 107, the top of one end of the first shell 101 is connected with the first connecting belt 102, one end of the first connecting belt 102 is connected with the first dustproof cover 103, and the first dustproof cover 103 is convenient to use;
The plug main body 2 comprises a second shell 201, a second lug 202, a cylinder 203, a second connecting band 204, a second dust cover 205, a wire seat 206, a contact connecting plate 207, a contact 208, a wire sleeve 209, a sliding chute 210, a spring 211, a limiting block 212, a fixture block 213, a connecting shaft 214, a pressing plate 215, a spring 216, a first baffle 217, a fixed shaft 218, a winding shaft 219, a threaded hole 220, a second baffle 221, a through hole 222, a wire 223 and a fixing bolt 224, wherein the second connecting band 204 is installed at the top of one end of the second shell 201, the second dust cover 205 is installed at one end of the second connecting band 204 to facilitate the use of the second dust cover 205, the second lug 202 is installed at the outer side of the second shell 201, the cylinder 203 is arranged at one side of the second lug 202 at the outer side of the second shell 201, the contact connecting plate 207 is installed at the inner side of the second shell 201, the other side of the contact connecting plate 207 is provided with a wire seat 206 for facilitating the junction of the wire of the contact 208 into a wire 223, the other end of the second shell 201 is internally provided with a wire sleeve 209 for protecting the wire 223, the second bump 202 is internally symmetrically provided with a sliding groove 210, the sliding groove 210 is internally symmetrically provided with a spring 211, one side of the spring 211 is provided with a limit block 212, one side of the limit block 212 is provided with a connecting shaft 214, one end of the connecting shaft 214 passes through the inner wall of the second bump 202 and is provided with a pressing plate 215, the other side of the limit block 212 is provided with a fixture block 213, the fixture block 213 passes through the inner wall of the other side of the second bump 202, the symmetrically arranged fixture block 213 strengthens the connection strength, the inner side of the cylinder body 203 is provided with a clockwork spring 216, the center of the inner side of the clockwork, wire 223 one end passes through-hole 222, and the bobbin 219 outside just is located the through-hole 222 top and installs second baffle 221, and first baffle 217 and second baffle 221 can play the guide limiting displacement to the wire 223 of winding on the bobbin 219, and screw hole 220 has been seted up at the bobbin 219 top, and gim peg 224 is installed at screw hole 220 top.
One end of the contact insertion seat 106 is connected with a cable, the other end of the contact insertion seat 106 is provided with an insertion hole corresponding to the contact 208, the insertion hole is matched with the contact 208 for use, one end of a lead 223 sequentially penetrates through the through hole 222 and the lead seat 206 to be connected with the contact 208 installed on the contact connecting plate 207, and the other end of the lead 223 penetrates through the lead sleeve 209.
The socket body 1 and the plug body 2 are matched for use, and the clamping groove 105 and the clamping block 213 are matched for use, so that the installation and the disassembly are convenient, and the connection is convenient for actual operation and use.
The inner wall of one side of the sliding groove 210 is provided with a first connecting buckle corresponding to the spring 211, one side of the limiting block 212 is provided with a second connecting buckle corresponding to the spring 211, and the spring 211 is connected with the sliding groove 210 and the limiting block 212 through the first connecting buckle and the second connecting buckle respectively, so that the spring 211 is fixed and limited.
One side of the fixed shaft 218 is provided with a fixed groove, one end of the clockwork spring 216 is arranged on the inner side of the fixed groove, the other end of the clockwork spring 216 is connected with the cylinder 203, the fixed shaft 218 is conveniently connected with the clockwork spring 216, and meanwhile, the clockwork spring 216 is limited and fixed in the cylinder 203.
The outside of the bottom of the fixing bolt 224 is provided with threads, the outside of the top of the fixing bolt 224 is provided with anti-skid threads, the fixing bolt 224 is matched with the threaded hole 220 for use, the fixing bolt 224 is rotated to be fixed in the through hole 222 through the bottom end pressing lead 223, and meanwhile, the length of the fixing bolt is adjusted according to actual operation and application.
the external diameter of one side of the first dust cover 103 is consistent with the internal diameter of one end of the socket body 1, the external diameter of one side of the second dust cover 205 is consistent with the internal diameter of one end of the plug body 2, so that dust is isolated when the first dust cover 103 and the socket body 1 are installed mutually, and dust is isolated when the second dust cover 205 and the plug body 2 are installed mutually.
The use operation steps of the pin type connector are as follows:
The method comprises the following steps: the first dust cap 103 connected to the outside of the socket body 1 by the first connection band 102 is removed, and then the second dust cap 205 connected to the outside of the plug body 2 by the second connection band 204 is removed;
step two: when the plug main body 2 is inserted into the socket main body 1, and the trapezoidal fixture block 213 gradually enters the slot 105 of the first bump 104 during insertion, the limiting block 212 connected to one end of the fixture block 213 extrudes the spring 211 in the sliding groove 210 to ensure that the fixture block 213 moves inwards and completely enters the slot 105, and then the spring 211 returns to extrude the limiting block 212 to drive the fixture block 213 to move outwards to cooperate with the slot 105 to enhance the connection strength;
Step three: after connection is finished, when the socket body 1 and the plug body 2 are used, when struggle to pull, the lead 223 wound on the winding shaft 219 in the plug body 2 is pulled out, and meanwhile, the clockwork spring 216 contracts to protect connection and avoid the connector from falling off, and then when struggle to pull and disappear, the clockwork spring 216 returns, and the lead 223 is wound on the winding shaft 219 again;
Step four: when the plug body 2 and the socket body 1 need to be separated, the pressing plates 215 on the two sides of the second bump 202 are pressed, then the plug body 2 and the socket body 1 are pulled out, finally the first dust cap 103 is covered on the port connection part of the socket body 1, and the second dust cap 205 is covered on the port connection part of the plug body 2.
The working principle of the invention is as follows: the first dust cover 103 connected with the outside of the socket body 1 through the first connecting band 102 is removed, then the second dust cover 205 connected with the outside of the plug body 2 through the second connecting band 204 is removed, the contact insertion base 106 of the socket body 1 is connected with the cable, the contacts 208 of the plug body 2 are distributed on the contact connecting plates 207, the wires 223 pass through the wire base 206 to be connected with the contacts 208, during the insertion, the contacts 208 are inserted into the contact insertion base 106 jacks one by one to realize the electrical connection, during the insertion, when the trapezoidal fixture block 213 gradually enters the slot 105 of the first bump 104, the limiting block 212 connected with one end of the fixture block 213 extrudes the spring 211 in the sliding slot 210 to ensure that the fixture block 213 moves inwards and completely enters the slot 105, then the spring 211 returns to extrude the limiting block 212 to drive the fixture block 213 to move outwards to cooperate with the slot 105 to enhance the connection strength, the wires 223 in the plug body 2 pass through the through hole 222 of the winding, the fixing bolt 224 is screwed into the threaded hole 220 slowly until the fixing bolt 224 presses and fixes the conducting wire 223 in the through hole 222, then the conducting wire 223 is wound on the winding shaft 219, the first baffle 217 and the second baffle 221 arranged outside the winding shaft 219 play a role in limiting the conducting wire 223, when struggling, the conducting wire 223 wound on the winding shaft 219 drives the winding shaft 219 to rotate, the first baffle 217 at the bottom of the winding shaft 219 is connected with the spiral spring 216 through the fixing shaft 218, and further the spiral spring 216 is tightened, when the conducting wire 223 is discharged, the buffering effect is achieved through the tightening of the spiral spring 216, when the struggling and pulling the spiral spring 216 returns, the winding shaft 219 is driven to rotate to ensure that the conducting wire 223 is wound on the winding shaft 219 again, when disassembling, the pressing plates 215 at two sides of the second bump 202 are pressed, one side of the pressing plates 215 is connected with the limiting blocks 212 inside the sliding grooves 210 through the connecting shaft 214, and further the spring, the latch 213 moves inward to be pulled out of the latch groove 105, and then the first dust cap 103 and the second dust cap 205 are fitted into the ports of the socket body 1 and the plug body 2, respectively.
Through reasonable structural design, when the plug main body 2 is inserted into the socket main body 1 and inserted, and a trapezoidal fixture block 213 gradually enters the fixture groove 105 of the first bump 104, the limiting block 212 connected with one end of the fixture block 213 extrudes the spring 211 in the chute 210 to ensure that the fixture block 213 moves inwards and completely enters the fixture groove 105, then the spring 211 restores to extrude the limiting block 212 to drive the fixture block 213 to move outwards and match with the fixture groove 105 to strengthen the connection strength, when the plug is disassembled, the pressing plates 215 on two sides of the second bump 202 are pressed, one side of the pressing plates 215 is connected with the limiting block 212 in the chute 210 through the connecting shaft 214, and further the spring 211 is compressed, the fixture block 213 moves inwards and is pulled out from the fixture groove 105, so that the plug main body 2 and the socket main body 1 can be; the lead 223 in the plug body 2 passes through the through hole 222 of the winding shaft 219, the fixing bolt 224 is screwed into the threaded hole 220 slowly until the fixing bolt 224 presses and fixes the lead 223 in the through hole 222, then the lead 223 is wound on the winding shaft 219, the lead 223 is limited by the first baffle 217 and the second baffle 221 arranged outside the winding shaft 219, when struggling, the lead 223 wound on the winding shaft 219 drives the winding shaft 219 to rotate, the first baffle 217 at the bottom of the winding shaft 219 is connected with the spring 216 through the fixing shaft 218, and then the spring 216 is tightened up, when the lead 223 is released, the spring 216 is buffered together through tightening up of the spring 216, when the spring 216 is struggled, the winding shaft 219 is driven to rotate to ensure that the lead 223 is wound on the winding shaft 219 again, and the situation that the socket body 1 and the plug body 2 fall off due to struggle, and the internal connection part is broken is avoided, Poor contact and leakage conditions; meanwhile, when the socket body 1 and the plug body 2 are not plugged, the port of the socket body 1 is connected with the first dustproof cover 103 through the first connecting belt 102, the port of the plug body 2 is connected with the second dustproof cover 205 through the second connecting belt 204, and the first dustproof cover 103 and the second dustproof cover 205 can be respectively embedded into the ports of the socket body 1 and the plug body 2 when the socket body 1 and the plug body 2 are idle, so that dust is prevented from entering the connecting ports.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. the plug pin type connector convenient to assemble and disassemble is characterized by comprising a socket main body (1) and a plug main body (2), wherein the plug main body (2) is arranged on one side of the socket main body (1);
the socket body (1) comprises a first shell (101), a first connecting belt (102), a first dustproof cover (103), a first lug (104), a clamping groove (105), a contact piece inserting seat (106) and a circular ring (107), wherein the top of one end of the first shell (101) is connected with the first connecting belt (102), one end of the first connecting belt (102) is connected with the first dustproof cover (103), the first lug (104) is installed on the outer side of the first shell (101), the clamping groove (105) is formed in one side of the first lug (104), the contact piece inserting seat (106) is installed in the first shell (101), and the circular ring (107) is arranged on the outer side of the contact piece inserting seat (106) and located in the center of the inner side of the first shell (101);
The plug main body (2) comprises a second shell (201), a second lug (202), a cylinder body (203), a second connecting band (204), a second dustproof cover (205), a wire seat (206), a contact connecting plate (207), a contact (208), a wire sleeve (209), a sliding groove (210), a spring (211), a limiting block (212), a clamping block (213), a connecting shaft (214), a pressing plate (215), a spring (216), a first baffle (217), a fixing shaft (218), a winding shaft (219), a threaded hole (220), a second baffle (221), a through hole (222), a wire (223) and a fixing bolt (224), the second connecting band (204) is installed at the top of one end of the second shell (201), the second dustproof cover (205) is installed at one end of the second connecting band (204), the second lug (202) is installed on the outer side of the second shell (201), and the cylinder body (203) is arranged on one side, which is located on the second lug (202), of the outer side of the second, the contact piece connecting plate (207) is installed inside the second shell (201), a plurality of contact pieces (208) are arranged on one side of the contact piece connecting plate (207), a wire base (206) is arranged on the other side of the contact piece connecting plate (207), a wire sleeve (209) is arranged inside the other end of the second shell (201), sliding grooves (210) are symmetrically formed inside the second convex block (202), springs (211) are symmetrically installed inside the sliding grooves (210), limiting blocks (212) are installed on one side of each spring (211), a connecting shaft (214) is installed on one side of each limiting block (212), a pressing plate (215) is installed on one end of each connecting shaft (214) through the inner wall of the second convex block (202), clamping blocks (213) are installed on the other side of each limiting block (212), each clamping block (213) penetrates through the inner wall of the other side of the second convex block (202, fixed axle (218) is installed at clockwork spring (216) inboard center department, first baffle (217) are installed at fixed axle (218) top, spool (219) are installed at first baffle (217) top center department, through-hole (222) have been seted up to spool (219) one side, through-hole (222) are passed to wire (223) one end, second baffle (221) are installed in the spool (219) outside and are located through-hole (222) top, screw hole (220) have been seted up at spool (219) top, gim peg (224) are installed at screw hole (220) top.
2. the plug pin type connector convenient for assembly and disassembly of claim 1, wherein one end of the contact insertion seat (106) is connected with a cable, the other end of the contact insertion seat (106) is provided with a jack corresponding to the contact (208), the jack and the contact (208) are matched for use, one end of the lead (223) sequentially passes through the through hole (222) and the lead seat (206) to be connected with the contact (208) installed on the contact connecting plate (207), and the other end of the lead (223) passes through the lead sleeve (209).
3. The plug-pin connector convenient for assembly and disassembly according to claim 1, wherein the socket body (1) and the plug body (2) are used together, and the slot (105) and the latch (213) are used together.
4. the plug pin type connector convenient to assemble and disassemble as claimed in claim 1, wherein a first connecting buckle is installed on the inner wall of one side of the sliding groove (210) corresponding to the spring (211), a second connecting buckle is installed on one side of the limiting block (212) corresponding to the spring (211), and the sliding groove (210) and the limiting block (212) are connected by the spring (211) through the first connecting buckle and the second connecting buckle respectively.
5. The plug-pin connector convenient for assembly and disassembly according to claim 1, wherein a fixing groove is formed on one side of the fixing shaft (218), one end of the spring (216) is installed inside the fixing groove, and the other end of the spring (216) is connected with the cylinder (203).
6. the plug pin type connector convenient for assembly and disassembly as claimed in claim 1, wherein the fixing bolt (224) is threaded on the outer side of the bottom, the fixing bolt (224) is threaded on the outer side of the top, and the fixing bolt (224) is matched with the threaded hole (220).
7. The pin connector facilitating assembly and disassembly according to claim 1, wherein an outer diameter of a side of the first dust cover (103) is identical to an inner diameter of an end of the socket body (1), and an outer diameter of a side of the second dust cover (205) is identical to an inner diameter of an end of the plug body (2).
8. The pin connector of claim 1, wherein the pin connector is used by the following steps:
The method comprises the following steps: removing a first dustproof cover (103) connected with the outer side of the socket main body (1) through a first connecting belt (102), and then removing a second dustproof cover (205) connected with the outer side of the plug main body (2) through a second connecting belt (204);
Step two: the plug main body (2) is inserted into the socket main body (1), when the plug is inserted, when a trapezoidal clamping block (213) gradually enters a clamping groove (105) of a first bump (104), a limiting block (212) connected with one end of the clamping block (213) extrudes a spring (211) in a sliding groove (210) to ensure that the clamping block (213) moves inwards and completely enters the clamping groove (105), and then the spring (211) returns to extrude the limiting block (212) to drive the clamping block (213) to move outwards and is matched with the clamping groove (105) to strengthen the connection strength;
Step three: after connection is finished, when the socket main body (1) and the plug main body (2) are used, when struggle, the lead (223) wound on the winding shaft (219) in the plug main body (2) is pulled out, meanwhile, the clockwork spring (216) contracts to play a role in protecting connection and avoid the connector from falling off, and then when struggle to disappear, the clockwork spring (216) returns, and the lead (223) is wound on the winding shaft (219) again;
Step four: when the plug main body (2) and the socket main body (1) need to be separated, the pressing plates (215) on two sides of the second bump (202) are pressed, then the plug main body (2) and the socket main body (1) are pulled out, finally the first dustproof cover (103) covers the port connection part of the socket main body (1), and the second dustproof cover (205) covers the port connection part of the plug main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490003.0A CN110190464B (en) | 2019-06-06 | 2019-06-06 | Pin type connector convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490003.0A CN110190464B (en) | 2019-06-06 | 2019-06-06 | Pin type connector convenient to assemble and disassemble |
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| Publication Number | Publication Date |
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| CN110190464A CN110190464A (en) | 2019-08-30 |
| CN110190464B true CN110190464B (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910490003.0A Active CN110190464B (en) | 2019-06-06 | 2019-06-06 | Pin type connector convenient to assemble and disassemble |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110587549A (en) * | 2019-09-11 | 2019-12-20 | 湖南工学院 | Hand-operated luminous fire safety hammer |
| CN114243406A (en) * | 2021-11-15 | 2022-03-25 | 中航光电科技股份有限公司 | Novel power line switching connector |
| CN114597715B (en) * | 2022-05-07 | 2022-07-08 | 深圳凯升联合科技有限公司 | Detachable electric connector |
| CN117458224B (en) * | 2023-12-21 | 2024-03-26 | 广东乾威精密连接器有限公司 | Waterproof connector of battery |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2561125Y (en) * | 2002-07-02 | 2003-07-16 | 苏茂均 | Electric connector assembly with locking mechanism |
| JP2004355987A (en) * | 2003-05-30 | 2004-12-16 | Nec Corp | Waterproof modular connector |
| JP4168906B2 (en) * | 2003-10-29 | 2008-10-22 | 住友電装株式会社 | Split connector |
| CN101299489B (en) * | 2008-06-10 | 2011-08-10 | 陈玲 | Wire connector |
| CN103762436A (en) * | 2013-12-27 | 2014-04-30 | 武汉阔翔科技有限公司 | Socket, plugs and pluggable device for connecting high-voltage cables |
| CN208637756U (en) * | 2018-06-28 | 2019-03-22 | 江西立时科技股份有限公司 | A kind of Novel stretchable USB connector |
| CN109687196B (en) * | 2018-12-05 | 2020-01-21 | 东莞市鼎通精密五金股份有限公司 | New energy automobile control by temperature change connector |
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