CN213243044U - Detachable connector - Google Patents
Detachable connector Download PDFInfo
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- CN213243044U CN213243044U CN202022401318.4U CN202022401318U CN213243044U CN 213243044 U CN213243044 U CN 213243044U CN 202022401318 U CN202022401318 U CN 202022401318U CN 213243044 U CN213243044 U CN 213243044U
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Abstract
The utility model relates to a detachable connector, which comprises a female body and a male body; the male body is detachably and electrically connected with the female body; when the conductive pin clamping device is used, the second through hole is aligned with the first through hole, the fixing plate is pressed, the conductive pin in the second through hole extends out and extends into the conductive cylinder to be electrically connected with the conductive cylinder, and the conductive pin is clamped by the conductive cylinder, so that the conductive pin is prevented from being ejected out of the conductive cylinder due to the elasticity of the spring; when the electric connection between the conductive pin and the conductive cylinder needs to be disconnected, any one of the male body or the female body is pulled out; the detachable connection is realized, and the conductive needle is arranged in the second through hole and the accommodating space when the connection is detached, so that the conductive needle can be effectively protected from being damaged; the device has the advantages of simple realization structure, low cost, small volume, convenient use and wide applicability.
Description
Technical Field
The utility model relates to a connector technical field, more specifically say, relate to a detachable connector.
Background
Most of the conventional detachable connectors expose the conductive pins outside or are only provided with an enclosing frame to uniformly protect the conductive pins, and the problem of angle insertion when the male connector is inserted into the female connector can never avoid the conductive pins being askew, so that the working efficiency is influenced, and even the equipment is damaged due to short circuit of the conductive pins.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a simple structure is provided, and is with low costs, small detachable connector.
The utility model provides a technical scheme that its technical problem adopted is:
constructing a detachable connector comprising a female body and a male body; wherein the male body is detachably and electrically connected with the female body;
the female parent body is provided with a plurality of first through holes, a conductive cylinder is sleeved in each first through hole, the first end of each conductive cylinder is positioned in each first through hole, and the second end of each conductive cylinder extends out of each first through hole; the conductive cylinder is fixedly connected with the female parent body;
the male body is provided with a bottom plate and a side wall formed by bending the edge of the bottom plate at 90 degrees, and the bottom plate and the side wall of the male body jointly enclose an accommodating space; the cross section of the male body is U-shaped;
a plurality of second through holes are formed in the bottom plate of the male body, and the second through holes are opposite to the first through holes one by one;
a conductive pin is arranged in the second through hole, the conductive pin is matched with the second through hole, one end of the conductive pin extends out of the second through hole and is positioned in the accommodating space and is fixedly connected with a fixing plate, and one end of the conductive pin positioned in the accommodating space penetrates through the fixing plate;
the edge of the fixing plate is attached to the side wall of the male body;
the fixing plate is also fixedly connected with a plurality of springs, and one end of each spring, which is positioned between the fixing plate and the bottom plate of the male body and is far away from the fixing plate, is fixedly connected with the bottom plate of the male body; the spring and the conductive pin are parallel to each other;
the conductive needle slides back and forth in the second through hole, the conductive needle extends into or is drawn out of the conductive cylinder from the first end of the conductive cylinder, and the conductive cylinder clamps the conductive needle.
Detachable connector, wherein, the vertical expansion joint of having seted up on the lateral wall of electrically conductive section of thick bamboo, the diameter of the first end of electrically conductive section of thick bamboo is less than the diameter of electrically conductive needle.
The detachable connector of the utility model, wherein, a limit frame is arranged in the containing space, and the side wall of the limit frame is tightly attached to the side wall of the male body and is fixedly connected with the male body; the limiting frame is located on one side, far away from the second through hole, of the fixing plate.
The detachable connector of the utility model, wherein the bottom plate of the male body is provided with a square through hole, a square block is arranged in the square through hole, and the square block is matched with the square through hole and extends into or out of the square through hole;
the side surface of the square block is fixedly connected with a rotating rod, the rotating rod is positioned in the accommodating space, one end of the rotating rod, far away from the square block, penetrates through the fixed plate, and the rotating rod is rotatably connected with the fixed plate;
a stepped hole is formed in the female parent body, a large hole of the stepped hole is circular, a small hole of the stepped hole is square and matched with the square block, and a small hole of the stepped hole is opposite to the square through hole;
the square block extends into the big hole of the stepped hole from the small hole of the stepped hole and rotates in the big hole of the stepped hole.
The detachable connector of the present invention, wherein a plurality of third through holes are provided on the bottom plate of the male body, a plurality of fourth through holes are provided on the female body, and the plurality of fourth through holes and the plurality of third through holes are arranged in a one-to-one manner;
a magnet is arranged in the third through hole, a fixing rod is fixedly connected to the side face of the magnet, and the fixing rod is located in the accommodating space and is fixedly connected with the fixing plate at one end far away from the magnet;
and an iron block is arranged in the fourth through hole, and the magnet extends into or out of the fourth through hole to attract or separate from the iron block.
The attraction force of the magnet is larger than the elastic force of the plurality of springs.
The detachable connector of the utility model, wherein, one side of the limiting frame far away from the fixed plate is provided with a pressing plate; the pressing plate is fixedly connected with a plurality of pressing columns, and the pressing columns are located between the pressing plate and the fixing plate and are far away from one end of the pressing plate and fixedly connected with the fixing plate.
The detachable connector of the utility model, wherein, a plurality of lugs are arranged on one side surface of the female body close to the bottom plate of the male body, and a plurality of grooves are arranged on one side surface of the bottom plate of the male body close to the female body; the plurality of lugs and the plurality of grooves are arranged in a one-to-one opposite mode, and the lugs are located in or far away from the grooves and matched with the grooves.
Detachable connector, wherein, the spring is insulating spring.
The beneficial effects of the utility model reside in that: when the conductive pin clamping device is used, the second through hole is aligned with the first through hole, the fixing plate is pressed, the conductive pin in the second through hole extends out and extends into the conductive cylinder to be electrically connected with the conductive cylinder, and the conductive pin is clamped by the conductive cylinder, so that the conductive pin is prevented from being ejected out of the conductive cylinder due to the elasticity of the spring; when the electric connection between the conductive pin and the conductive cylinder needs to be disconnected, any one of the male body or the female body is pulled out; the detachable connection is realized, and the conductive needle is arranged in the second through hole and the accommodating space when the connection is detached, so that the conductive needle can be effectively protected from being damaged; the device has the advantages of simple realization structure, low cost, small volume, convenient use and wide applicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:
fig. 1 is a cross-sectional view of a detachable connector according to a first preferred embodiment of the present invention, in which a male body and a female body are separated from each other;
fig. 2 is a sectional view of the detachable connector according to the first preferred embodiment of the present invention;
fig. 3 is a cross-sectional view of the detachable connector according to the second preferred embodiment of the present invention, wherein the male body and the female body are separated;
fig. 4 is a cross-sectional view of the detachable connector according to the second preferred embodiment of the present invention, wherein the male body and the female body are in a connected state.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment;
the detachable connector of the preferred embodiment of the present invention is shown in fig. 1, and also refer to fig. 2; comprises a female body 100 and a male body 200; the male body 200 is detachably and electrically connected with the female body 100;
the female body 100 is provided with a plurality of first through holes 101, a conductive cylinder 102 is sleeved in the first through holes 101, a first end of the conductive cylinder 102 is positioned in the first through holes 101, and a second end of the conductive cylinder extends out of the first through holes 101; the conductive cylinder 102 is fixedly connected with the female body 100;
the male body 200 is composed of a bottom plate 201 and a side wall 202 formed by bending the edge of the bottom plate 201 at 90 degrees, and the bottom plate 201 and the side wall 202 of the male body 200 enclose a containing space 203; the cross section of the male body 200 is U-shaped;
a plurality of second through holes 2011 are formed in the bottom plate 201 of the male body 200, and the second through holes 2011 are opposite to the first through holes 101 one by one;
a conductive pin 2012 is arranged in the second through hole 2011, the conductive pin 2012 is matched with the second through hole 2011, one end of the conductive pin 2012 extends out of the second through hole 2011, is located in the accommodating space 203 and is fixedly connected with a fixing plate 2031, and one end of the conductive pin 2012 located in the accommodating space 203 penetrates through the fixing plate 2031;
the edge of the fixing plate 2031 is attached to the side wall 202 of the male body 200;
the fixing plate 2031 is further fixedly connected with a plurality of springs 2032, the springs 2032 are located between the fixing plate 2031 and the bottom plate 201 of the male body 200, and one end of the springs 2032 far away from the fixing plate 2031 is fixedly connected with the bottom plate 201 of the male body 200; the spring 2032 and the conductive pin 2012 are parallel to each other;
the conductive pin 2012 slides back and forth in the second through hole 2011, the conductive pin 2012 extends into or is drawn out of the conductive cylinder 102 from the first end of the conductive cylinder 102, and the conductive cylinder 102 clamps the conductive pin 2012;
when the conductive pin clamping device is used, the second through hole 2011 is aligned with the first through hole 101, the fixing plate 2031 is pressed, the conductive pin 2012 in the second through hole 2011 extends out and extends into the conductive cylinder 102 to be electrically connected with the conductive cylinder 102, and the conductive pin 2012 is clamped by the conductive cylinder 102, so that the conductive pin 2012 is prevented from being ejected out of the conductive cylinder 102 due to the elastic force of the spring 2032; when the electrical connection between the conductive pin 2012 and the conductive tube 102 needs to be broken, any one of the male body 200 or the female body 100 is pulled out; the detachable connection is realized, and when the connection is disassembled, the conductive pins 2012 are in the second through holes 2011 and the accommodating space 203, so that the conductive pins 2012 can be more effectively protected from being damaged; the device has the advantages of simple realization structure, low cost, small volume, convenient use and wide applicability.
As shown in fig. 1, an expansion joint (not shown) is vertically formed on a sidewall 202 of the conductive tube 102, and a diameter of a first end of the conductive tube 102 is smaller than a diameter of the conductive pin 2012; elastic expansion and clamping of the conductive pins 2012 are achieved.
As shown in fig. 1, a limiting frame 2033 is disposed in the accommodating space 203, and a side wall 202 of the limiting frame 2033 is tightly attached to the side wall 202 of the male body 200 and is fixedly connected to the male body 200; the limiting frame 2033 is located on one side of the fixing plate 2031 away from the second through hole 2011; the fixing plate 2031 is further limited to provide stability.
As shown in fig. 1, a square through hole 2013 is formed in the bottom plate 201 of the male body 200, a square block 2014 is arranged in the square through hole 2013, and the square block 2014 is matched with the square through hole 2013 and extends into or out of the square through hole 2013;
a rotating rod 2015 is fixedly connected to the side surface of the square 2014, the rotating rod 2015 is positioned in the accommodating space 203, one end of the rotating rod 2015, which is far away from the square 2014, penetrates through the fixing plate 2031, and the rotating rod 2015 is rotatably connected with the fixing plate 2031;
the female body 100 is provided with a stepped hole 103, a large hole 1031 of the stepped hole 103 is circular, a small hole 1032 is square and is matched with the square block 2014, and the small hole 1032 of the stepped hole 103 is opposite to the square through hole 2013;
the square 2014 extends into the large hole 1031 of the stepped hole 103 from the small hole 1032 of the stepped hole 103 and rotates in the large hole 1031 of the stepped hole 103; when in use, the square block 2014 is inserted into the large hole 1031 of the stepped hole 103 and the rotating rod 2015 is rotated to generate an angle difference between the square block 2014 and the square through hole 2013, so that the male body 200 is fixed on the female body 100 in a pulling manner; when the male body 200 is required to be detached, the square block 2014 is rotated to be opposite to the square through hole 2013, the square block 2014 is automatically popped out through the elastic force of the spring 2032, the male body 200 is separated, and the male body is simple in structure, low in cost and small in size.
As shown in fig. 1, a plurality of projections 501 are provided on a side of the female body 100 close to the bottom plate 201 of the male body 200, and a plurality of grooves 502 are provided on a side of the bottom plate 201 of the male body 200 close to the female body 100; the plurality of bumps 501 are arranged opposite to the plurality of grooves 502 one by one, and the bumps 501 are positioned in or far away from the grooves 502 and are matched with the grooves 502; realize counterpointing, improve work efficiency, save time.
As shown in fig. 1, the spring 2032 is an insulating spring 2032; the adjacent conductive pins 2012 are prevented from being short-circuited, and the stability is improved.
Example two;
the detachable connector of the preferred embodiment of the present invention is shown in fig. 3, and also refer to fig. 4; comprises a female body 100 and a male body 200; the male body 200 is detachably and electrically connected with the female body 100;
the female body 100 is provided with a plurality of first through holes 101, a conductive cylinder 102 is sleeved in the first through holes 101, a first end of the conductive cylinder 102 is positioned in the first through holes 101, and a second end of the conductive cylinder extends out of the first through holes 101; the conductive cylinder 102 is fixedly connected with the female body 100;
the male body 200 is composed of a bottom plate 201 and a side wall 202 formed by bending the edge of the bottom plate 201 at 90 degrees, and the bottom plate 201 and the side wall 202 of the male body 200 enclose a containing space 203; the cross section of the male body 200 is U-shaped;
a plurality of second through holes 2011 are formed in the bottom plate 201 of the male body 200, and the second through holes 2011 are opposite to the first through holes 101 one by one;
a conductive pin 2012 is arranged in the second through hole 2011, the conductive pin 2012 is matched with the second through hole 2011, one end of the conductive pin 2012 extends out of the second through hole 2011, is located in the accommodating space 203 and is fixedly connected with a fixing plate 2031, and one end of the conductive pin 2012 located in the accommodating space 203 penetrates through the fixing plate 2031;
the edge of the fixing plate 2031 is attached to the side wall 202 of the male body 200;
the fixing plate 2031 is further fixedly connected with a plurality of springs 2032, the springs 2032 are located between the fixing plate 2031 and the bottom plate 201 of the male body 200, and one end of the springs 2032 far away from the fixing plate 2031 is fixedly connected with the bottom plate 201 of the male body 200; the spring 2032 and the conductive pin 2012 are parallel to each other;
the conductive pin 2012 slides back and forth in the second through hole 2011, the conductive pin 2012 extends into or is drawn out of the conductive cylinder 102 from the first end of the conductive cylinder 102, and the conductive cylinder 102 clamps the conductive pin 2012;
when the conductive pin clamping device is used, the second through hole 2011 is aligned with the first through hole 101, the fixing plate 2031 is pressed, the conductive pin 2012 in the second through hole 2011 extends out and extends into the conductive cylinder 102 to be electrically connected with the conductive cylinder 102, and the conductive pin 2012 is clamped by the conductive cylinder 102, so that the conductive pin 2012 is prevented from being ejected out of the conductive cylinder 102 due to the elastic force of the spring 2032; when the electrical connection between the conductive pin 2012 and the conductive tube 102 needs to be broken, any one of the male body 200 or the female body 100 is pulled out; the detachable connection is realized, and when the connection is disassembled, the conductive pins 2012 are in the second through holes 2011 and the accommodating space 203, so that the conductive pins 2012 can be more effectively protected from being damaged; the device has the advantages of simple realization structure, low cost, small volume, convenient use and wide applicability.
As shown in fig. 3 and 4, an expansion joint (not shown) is vertically formed on the sidewall 202 of the conductive tube 102, and a diameter of the first end of the conductive tube 102 is smaller than a diameter of the conductive pin 2012; elastic expansion and clamping of the conductive pins 2012 are achieved.
As shown in fig. 3 and 4, a limiting frame 2033 is disposed in the accommodating space 203, and a side wall 202 of the limiting frame 2033 is tightly attached to the side wall 202 of the male body 200 and is fixedly connected to the male body 200; the limiting frame 2033 is located on one side of the fixing plate 2031 away from the second through hole 2011; the fixing plate 2031 is further limited to provide stability.
As shown in fig. 3 and 4, a plurality of third through holes 301 are formed in the bottom plate 201 of the male body 200, a plurality of fourth through holes 302 are formed in the female body 100, and the plurality of fourth through holes 302 and the plurality of third through holes 301 are arranged in a one-to-one opposite manner;
a magnet 3011 is arranged in the third through hole 301, a fixing rod 3012 is fixedly connected to the side surface of the magnet 3011, and the fixing rod 3012 is located in the accommodating space 203 and is fixedly connected to the fixing plate 2031 at the end far away from the magnet 3011;
an iron block 3021 is arranged in the fourth through hole 302, and the magnet 3011 extends into or out of the fourth through hole 302 to attract or separate from the iron block 3021.
The attraction force of the magnet 3011 is greater than the elastic force of the plurality of springs 2032; the male body 200 and the female body 100 are detachably connected by matching the magnet 3011 and the iron block 3021, so that the structure is simple, the cost is low, the size is small, the use is convenient, and the disassembly and the connection are convenient.
As shown in fig. 3 and 4, a pressing plate 401 is disposed on a side of the limiting frame 2033 away from the fixing plate 2031; a plurality of pressing columns 402 are fixedly connected to the pressing plate 401, and the pressing columns 402 are located between the pressing plate 401 and the fixing plate 2031, and one end of the pressing columns 402 far away from the pressing plate 401 is fixedly connected to the fixing plate 2031; simple structure, with low costs, convenient to use, wherein, still be equipped with a plurality of through wires holes (not shown in the figure) on pressing board 401.
As shown in fig. 3 and 4, the spring 2032 is an insulating spring 2032; the adjacent conductive pins 2012 are prevented from being short-circuited, and the stability is improved.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (8)
1. A detachable connector comprises a female body and a male body; the male body is detachably and electrically connected with the female body;
the female parent body is provided with a plurality of first through holes, a conductive cylinder is sleeved in each first through hole, the first end of each conductive cylinder is positioned in each first through hole, and the second end of each conductive cylinder extends out of each first through hole; the conductive cylinder is fixedly connected with the female parent body;
the male body is provided with a bottom plate and a side wall formed by bending the edge of the bottom plate at 90 degrees, and the bottom plate and the side wall of the male body jointly enclose an accommodating space; the cross section of the male body is U-shaped;
a plurality of second through holes are formed in the bottom plate of the male body, and the second through holes are opposite to the first through holes one by one;
a conductive pin is arranged in the second through hole, the conductive pin is matched with the second through hole, one end of the conductive pin extends out of the second through hole and is positioned in the accommodating space and is fixedly connected with a fixing plate, and one end of the conductive pin positioned in the accommodating space penetrates through the fixing plate;
the edge of the fixing plate is attached to the side wall of the male body;
the fixing plate is also fixedly connected with a plurality of springs, and one end of each spring, which is positioned between the fixing plate and the bottom plate of the male body and is far away from the fixing plate, is fixedly connected with the bottom plate of the male body; the spring and the conductive pin are parallel to each other;
the conductive needle slides back and forth in the second through hole, the conductive needle extends into or is drawn out of the conductive cylinder from the first end of the conductive cylinder, and the conductive cylinder clamps the conductive needle.
2. The detachable connector according to claim 1, wherein an expansion joint is vertically formed on a side wall of the conductive tube, and a diameter of the first end of the conductive tube is smaller than a diameter of the conductive pin.
3. The detachable connector according to claim 1, wherein a limiting frame is disposed in the accommodating space, and a side wall of the limiting frame is tightly attached to a side wall of the male body and is fixedly connected with the male body; the limiting frame is located on one side, far away from the second through hole, of the fixing plate.
4. The detachable connector according to claim 1, wherein a square through hole is provided on the bottom plate of the male body, a square block is provided in the square through hole, and the square block is matched with the square through hole and extends into or out of the square through hole;
the side surface of the square block is fixedly connected with a rotating rod, the rotating rod is positioned in the accommodating space, one end of the rotating rod, far away from the square block, penetrates through the fixed plate, and the rotating rod is rotatably connected with the fixed plate;
a stepped hole is formed in the female parent body, a large hole of the stepped hole is circular, a small hole of the stepped hole is square and matched with the square block, and a small hole of the stepped hole is opposite to the square through hole;
the square block extends into the big hole of the stepped hole from the small hole of the stepped hole and rotates in the big hole of the stepped hole.
5. The detachable connector of claim 1, wherein a plurality of third through holes are formed in the bottom plate of the male body, a plurality of fourth through holes are formed in the female body, and the plurality of fourth through holes and the plurality of third through holes are arranged in a one-to-one opposite manner;
a magnet is arranged in the third through hole, a fixing rod is fixedly connected to the side face of the magnet, and the fixing rod is located in the accommodating space and is fixedly connected with the fixing plate at one end far away from the magnet;
an iron block is arranged in the fourth through hole, and the magnet extends into or out of the fourth through hole to attract or separate from the iron block;
the attraction force of the magnet is larger than the elastic force of the plurality of springs.
6. The detachable connector according to claim 3, wherein a pressing plate is disposed on a side of the position-limiting frame away from the fixing plate; the pressing plate is fixedly connected with a plurality of pressing columns, and the pressing columns are located between the pressing plate and the fixing plate and are far away from one end of the pressing plate and fixedly connected with the fixing plate.
7. The detachable connector of claim 1, wherein a side of the female body near the bottom plate of the male body is provided with a plurality of protrusions, and a side of the bottom plate of the male body near the female body is provided with a plurality of grooves; the plurality of lugs and the plurality of grooves are arranged in a one-to-one opposite mode, and the lugs are located in or far away from the grooves and matched with the grooves.
8. The removable connector of claim 1, wherein the spring is an insulating spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401318.4U CN213243044U (en) | 2020-10-26 | 2020-10-26 | Detachable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401318.4U CN213243044U (en) | 2020-10-26 | 2020-10-26 | Detachable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213243044U true CN213243044U (en) | 2021-05-18 |
Family
ID=75880820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022401318.4U Active CN213243044U (en) | 2020-10-26 | 2020-10-26 | Detachable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213243044U (en) |
-
2020
- 2020-10-26 CN CN202022401318.4U patent/CN213243044U/en active Active
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| GR01 | Patent grant |