CN213660751U - Buckle type magnetic connector - Google Patents
Buckle type magnetic connector Download PDFInfo
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- CN213660751U CN213660751U CN202022808601.9U CN202022808601U CN213660751U CN 213660751 U CN213660751 U CN 213660751U CN 202022808601 U CN202022808601 U CN 202022808601U CN 213660751 U CN213660751 U CN 213660751U
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Abstract
The utility model discloses a buckle type magnetic connector, which comprises a plug and a socket which are mutually matched and oppositely inserted and fixed together, wherein the front end of the plug is provided with an oppositely inserted convex part, both sides of the front end of the oppositely inserted convex part are provided with elastic buckles, and the periphery of the rear end of the oppositely inserted convex part is provided with a first magnet; the front end of the socket is provided with an opposite insertion groove, the inner walls of two sides of the opposite insertion groove are respectively provided with a clamping groove matched with the elastic buckle, and the periphery of the opposite insertion groove of the socket is provided with a second magnet which is fixedly adsorbed with the first magnet; after the plug is oppositely inserted with the socket, the oppositely-inserted convex part at the front end of the plug is inserted into the oppositely-inserted groove of the socket, the first magnet corresponds to the second magnet to be adsorbed and positioned, and the elastic buckle is clamped and positioned with the clamping groove, namely, the utility model adopts double positioning, thereby effectively enhancing the service life and the performance stability of the product; even after long-term use, the magnetism of this first, second magnet produces the degeneration and when leading to the adsorption efficiency not enough, the utility model discloses still accessible elastic buckle and draw-in groove block location to guarantee product normal use.
Description
The technical field is as follows:
the utility model relates to a connector product technical field refers in particular to a connector is inhaled to buckle formula magnetism.
Background art:
the connector is a connecting bridge which performs electrical connection and signal transmission between devices, assemblies and assemblies, and systems and is a necessary basic element for forming a complete system.
POGO PIN magnetism is inhaled the connector and is generally all adopted magnetism to inhale, all sets up magnet on plug and socket promptly, adsorbs fixed mode through magnet and links together plug and socket stability, reaches the purpose of quick butt joint to can make the accurate location of POGO PIN, it is very convenient to use. However, after long-term use, the magnetism of the magnet is degraded, and when the gauss value of the magnet is insufficient or the magnet rusts, the magnet adsorption capacity is insufficient, so that the use of the product is influenced or the product is discarded.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome the not enough of prior art, provide a connector is inhaled to buckle formula magnetism.
In order to solve the technical problem, the utility model discloses a following technical scheme: the buckle type magnetic connector comprises a plug and a socket which are matched with each other and are oppositely inserted and fixed together, wherein the front end of the plug is provided with oppositely inserted convex parts, two sides of the front end of each oppositely inserted convex part are respectively provided with an elastic buckle, and the periphery of the rear end of each oppositely inserted convex part is provided with a first magnet; the front end of the socket is provided with an opposite insertion groove, the inner walls of two sides of the opposite insertion groove are respectively provided with a clamping groove matched with the elastic buckle, and the periphery of the opposite insertion groove of the socket is provided with a second magnet which is fixedly adsorbed with the first magnet; after the plug is oppositely inserted into the socket, the oppositely-inserted convex part at the front end of the plug is inserted into the oppositely-inserted groove of the socket, the first magnet corresponds to the second magnet to be adsorbed and positioned, and the elastic buckle is clamped and positioned with the clamping groove.
Furthermore, in the above technical solution, the plug includes a plastic seat, a first PCB disposed at a rear end of the plastic seat, a plurality of pogo pins penetrating the plastic seat and electrically connected to the first PCB, a first metal shell fixed to a periphery of the plastic seat, and a plastic jacket integrally formed to a periphery of the first PCB and the first metal shell, wherein an end of the first metal shell extends out of a front end surface of the plastic jacket to serve as the opposite insertion protrusion; the first magnet is sleeved on the periphery of the first metal shell and is coated by the plastic outer sleeve; the elastic buckle is arranged on two sides of the plastic seat, the front end of the elastic buckle extends into the first metal shell, and the hook part of the front end of the elastic buckle penetrates through the hole position on the side face of the first metal shell from inside to outside and extends out of the side face of the first metal shell.
Furthermore, in the above technical scheme, the rear end of the elastic buckle is fixed on the first PCB, and the elastic buckle passes through the movable groove formed in the side surface of the plastic seat to extend into the first metal shell.
Furthermore, in the above technical solution, the front end of the first metal shell extends out of the front end of the plastic seat, so that a butt-joint groove is formed between the front end of the first metal shell and the front end of the plastic seat, and the front end of the spring thimble is exposed in the butt-joint groove.
Furthermore, in the above technical solution, a groove is disposed on the periphery of the plastic seat, and the first metal shell is fixedly wrapped in the groove.
Furthermore, in the above technical solution, the socket includes an insulating base, a plurality of metal pins penetrating through the insulating base and electrically connected to the second PCB, a second metal shell fixed to the periphery of the insulating base, a second PCB fixed to the rear end of the second metal shell, and the second magnet sleeved on the periphery of the front end of the second metal shell, the opposite insertion groove is formed between the front end of the second metal shell and the front end of the insulating base, the end of the metal pin is exposed in the opposite insertion groove, and the inner walls of the two sides of the front end of the second metal shell are respectively provided with the clamping grooves.
Furthermore, in the above technical solution, a boss adapted to the mating groove formed at the front end of the plug is formed at the front end of the insulating base, and the front end of the metal pin is exposed at the front end face of the boss.
Furthermore, in the above technical scheme, the second metal shell rear end molding has the ladder groove, the insulator seat inlay card is installed in this ladder groove, and this second metal shell rear end is filled glue in order to form the glue layer to encapsulate in the second metal shell by the glue layer, and the metal needle rear end stretches out outside this glue layer.
Further, in the above technical solution, strip-shaped holes are provided at both sides of the stepped groove; and positioning convex strips are formed on two sides of the front end of the insulating base and are clamped and embedded in the strip-shaped holes.
Furthermore, in the above technical solution, positioning pillars are formed on both sides of the rear end of the second metal shell, positioning holes are formed on both sides of the second PCB, and the positioning pillars are fixed in the positioning holes in an embedded manner.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: after the plug and the socket are oppositely inserted, the oppositely-inserted convex part at the front end of the plug is inserted into the oppositely-inserted groove of the socket, and the first magnet in the plug corresponds to the second magnet in the socket to be adsorbed and positioned, so that first repositioning is formed; the elastic buckle in the plug is clamped and positioned with the clamping groove in the socket to form second repositioning, so that the plug and the socket are ensured to be stably inserted together, stable electrical connection is formed, and the service life and the performance stability of a product are effectively enhanced; even after long-term use, this first magnet produces the degeneration and leads to the adsorption efficiency not enough with the magnetism of second magnet, the utility model discloses go back accessible elastic buckle and draw-in groove block location to guarantee product normal use, the disconnected signal state appears when preventing to appear data transmission, has further guaranteed product life and stable performance, the order the utility model discloses extremely strong market competition has.
Description of the drawings:
FIG. 1 is an assembly view of the present invention;
fig. 2 is a perspective view of the plug of the present invention;
fig. 3 is an exploded perspective view of the plug of the present invention;
fig. 4 is an internal structure view of the plug of the present invention;
fig. 5 is an internal structure view of another view angle of the plug of the present invention;
fig. 6 is a cross-sectional view of a plug of the present invention;
fig. 7 is a perspective view of the socket of the present invention;
fig. 8 is a cross-sectional view of a receptacle according to the present invention;
fig. 9 is an exploded perspective view of the socket of the present invention;
fig. 10 is a perspective view of the internal structure of the socket of the present invention;
fig. 11 is a perspective view of a second metal shell in the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in fig. 1-11, the magnetic connector includes a plug 1 and a socket 2, which are mutually matched and fixed together by inserting, wherein the front end of the plug 1 has an inserting protrusion 101, both sides of the front end of the inserting protrusion 101 are provided with elastic buckles 102, and the periphery of the rear end of the inserting protrusion 101 is provided with a first magnet 103; the front end of the socket 2 is provided with an opposite insertion groove 201, the inner walls of two sides of the opposite insertion groove 201 are respectively provided with a clamping groove 202 matched with the elastic buckle 102, and the periphery of the opposite insertion groove 201 of the socket 2 is provided with a second magnet 203 which is fixedly adsorbed with the first magnet 103; after the plug 1 and the socket 2 are inserted, the insertion convex part 101 at the front end of the plug 1 is inserted into the insertion groove 201 of the socket 2, the first magnet 103 and the second magnet 203 correspond to each other to be attracted and positioned, and the elastic buckle 102 is clamped and positioned with the clamping groove 202. After the plug 1 and the socket 2 are oppositely inserted, the oppositely inserting convex part 101 at the front end of the plug 1 is inserted into the oppositely inserting groove 201 of the socket 2, and the first magnet 103 in the plug 1 corresponds to the second magnet 203 in the socket 2 to be adsorbed and positioned, so that first repositioning is formed; the elastic buckle 102 in the plug 1 is clamped and positioned with the clamping groove 202 in the socket 2 to form second repositioning, so that the plug 1 and the socket 2 are ensured to be stably inserted together, stable electrical connection is formed, and the service life and the performance stability of a product are effectively enhanced; even after long-term use, this first magnet 103 produces the degeneration with the magnetism of second magnet 203 and when leading to the adsorption efficiency not enough, the utility model discloses go back accessible elastic buckle 102 and draw-in groove 202 block location to guarantee product normal use, the disconnected state appears when preventing to appear data transmission, has further guaranteed product life and stability performance, the order the utility model discloses extremely strong market competition has.
When the plug 1 needs to be pulled very hard, the elastic buckle 102 on the plug 1 will disengage from the card slot 202 in the socket 2.
The plug 1 comprises a plastic seat 11, a first PCB 12 arranged at the rear end of the plastic seat 11, a plurality of spring thimbles 13 which are arranged in the plastic seat 11 in a penetrating way and are electrically connected with the first PCB 12, a first metal shell 14 fixed on the periphery of the plastic seat 11 and a plastic outer sleeve 15 integrally formed on the periphery of the first PCB 12 and the first metal shell 14, wherein the end part of the first metal shell 14 extends out of the front end surface of the plastic outer sleeve 15 to be used as the opposite insertion convex part 101; the first magnet 103 is sleeved on the periphery of the first metal shell 14 and is covered by the plastic outer sleeve 15, so that the stability of the assembly structure is ensured; the elastic buckle 102 is disposed on two sides of the plastic seat 11, and the front end of the elastic buckle 102 extends into the first metal shell 14, and the hook portion 100 at the front end of the elastic buckle 102 passes through the hole 141 on the side of the first metal shell 14 from inside to outside and extends out of the side of the first metal shell 14, so as to be engaged and positioned with the slot 202 in the socket.
The rear end of the elastic buckle 102 is fixed on the first PCB 12, and the elastic buckle 102 passes through the movable slot 111 formed on the side surface of the plastic seat 11 to extend into the first metal shell 14.
The front end of the first metal shell 14 extends out of the front end of the plastic seat 11, so that a butt-joint groove 104 is formed between the front end of the first metal shell 14 and the front end of the plastic seat 11, and the front end of the spring thimble 13 is exposed in the butt-joint groove 104.
A groove 112 is formed on the periphery of the plastic seat 11, and the first metal shell 14 is fixedly wrapped in the groove 112.
The socket 2 includes an insulating base 21, a plurality of metal pins 23 penetrating through the insulating base 21 and electrically connected to the second PCB 22, a second metal shell 24 fixed to the periphery of the insulating base 21, a second PCB 22 fixed to the rear end of the second metal shell 24, and the second magnet 203 sleeved on the periphery of the front end of the second metal shell 24, wherein the opposite insertion groove 201 is formed between the front end of the second metal shell 24 and the front end of the insulating base 21, the end of the metal pin 23 is exposed in the opposite insertion groove 201, and the inner walls of the two sides of the front end of the second metal shell 24 are respectively provided with the clamping grooves 202.
A boss 211 matched with the butt-joint groove 104 arranged at the front end of the plug 1 is formed at the front end of the insulating base 21, and the front end of the metal pin 23 is exposed out of the front end surface of the boss 211. The convex seat 211 is inserted into the butt-joint groove 104, which can provide a certain insertion and extraction force and improve the butt-joint stability of the plug and the socket.
The rear end of the second metal shell 24 is formed with a stepped groove 241, the insulating base 21 is installed in the stepped groove 241 in a clamping and embedding manner, glue is filled in the rear end of the second metal shell 24 to form a glue layer 25, the glue layer 25 is packaged in the second metal shell 24, the rear end of the metal needle 23 extends out of the glue layer 25, and the structure of the metal needle is very stable.
Strip-shaped holes 204 are formed in two sides of the stepped groove 241; both sides of the front end of the insulating base 21 are formed with positioning protruding strips 212, and the positioning protruding strips 212 are inserted into the strip-shaped holes 204, so that the insulating base 21 is stably assembled in the second metal shell 24.
To sum up, after the plug 1 and the socket 2 are oppositely inserted, the oppositely-inserted convex part 101 at the front end of the plug 1 is inserted into the oppositely-inserted groove 201 of the socket 2, and the first magnet 103 in the plug 1 corresponds to the second magnet 203 in the socket 2 to be adsorbed and positioned, so that the first repositioning is formed; the elastic buckle 102 in the plug 1 is clamped and positioned with the clamping groove 202 in the socket 2 to form second repositioning, so that the plug 1 and the socket 2 are ensured to be stably inserted together, stable electrical connection is formed, and the service life and the performance stability of a product are effectively enhanced; even after long-term use, this first magnet 103 produces the degeneration with the magnetism of second magnet 203 and when leading to the adsorption efficiency not enough, the utility model discloses go back accessible elastic buckle 102 and draw-in groove 202 block location to guarantee product normal use, the disconnected state appears when preventing to appear data transmission, has further guaranteed product life and stability performance, the order the utility model discloses extremely strong market competition has.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. Connector is inhaled to buckle formula magnetism, it is including mutually supporting to inserting plug (1) and socket (2) fixed together, its characterized in that: the front end of the plug (1) is provided with a pair of insertion convex parts (101), two sides of the front end of the pair of insertion convex parts (101) are respectively provided with an elastic buckle (102), and the periphery of the rear end of the pair of insertion convex parts (101) is provided with a first magnet (103); the front end of the socket (2) is provided with an opposite insertion groove (201), the inner walls of two sides of the opposite insertion groove (201) are respectively provided with a clamping groove (202) matched with the elastic buckle (102), and the periphery of the opposite insertion groove (201) of the socket (2) is provided with a second magnet (203) which is fixedly adsorbed with the first magnet (103); after the plug (1) and the socket (2) are oppositely inserted, the oppositely-inserted convex part (101) at the front end of the plug (1) is inserted into the oppositely-inserted groove (201) of the socket (2), the first magnet (103) and the second magnet (203) correspond to each other to be adsorbed and positioned, and the elastic buckle (102) is clamped and positioned with the clamping groove (202).
2. A snap-in magnetic connector as claimed in claim 1, wherein: the plug (1) comprises a plastic seat (11), a first PCB (printed circuit board) arranged at the rear end of the plastic seat (11), a plurality of spring thimbles (13) which penetrate through the plastic seat (11) and are electrically connected with the first PCB (12), a first metal shell (14) fixed on the periphery of the plastic seat (11) and a plastic outer sleeve (15) integrally formed on the periphery of the first PCB (12) and the first metal shell (14), wherein the end part of the first metal shell (14) extends out of the front end surface of the plastic outer sleeve (15) to serve as the opposite insertion convex part (101); the first magnet (103) is sleeved on the periphery of the first metal shell (14) and is coated by the plastic outer sleeve (15); elastic buckle (102) sets up in plastic seat (11) both sides, and the front end of this elastic buckle (102) stretches into in first metal casing (14), and hook portion (100) of this elastic buckle (102) front end pass hole site (141) of this first metal casing (14) side from inside to outside to stretch out outside this first metal casing (14) side.
3. A snap-in magnetic connector as claimed in claim 2, wherein: the rear end of the elastic buckle (102) is fixed on the first PCB (12), and the elastic buckle (102) penetrates through a movable groove (111) formed in the side face of the plastic seat (11) to extend into the first metal shell (14).
4. A snap-in magnetic connector as claimed in claim 2, wherein: the front end of the first metal shell (14) extends out of the front end of the plastic seat (11), so that a butt joint groove (104) is formed between the front end of the first metal shell (14) and the front end of the plastic seat (11), and the front end of the spring thimble (13) is exposed in the butt joint groove (104).
5. A snap-in magnetic connector as claimed in claim 2, wherein: the periphery of the plastic seat (11) is provided with a groove body (112), and the first metal shell (14) is fixedly wrapped in the groove body (112).
6. A snap-on magnetic connector as claimed in any one of claims 1-5, wherein: the socket (2) comprises an insulating seat (21), a plurality of metal pins (23) which penetrate through the insulating seat (21) and are electrically connected with the second PCB (22), a second metal shell (24) which is fixed on the periphery of the insulating seat (21), the second PCB (22) which is fixed at the rear end of the second metal shell (24) and a second magnet (203) which is sleeved on the periphery of the front end of the second metal shell (24), wherein the opposite insertion groove (201) is formed between the front end of the second metal shell (24) and the front end of the insulating seat (21), the end part of each metal pin (23) is exposed in the opposite insertion groove (201), and the inner walls of two sides of the front end of the second metal shell (24) are respectively provided with the clamping grooves (202).
7. A snap-in magnetic connector as claimed in claim 6, wherein: a convex seat (211) matched with the butt joint groove (104) arranged at the front end of the plug (1) is formed at the front end of the insulating seat (21), and the front end of the metal needle (23) is exposed out of the front end surface of the convex seat (211).
8. A snap-in magnetic connector as claimed in claim 6, wherein: second metal casing (24) rear end shaping has ladder groove (241), insulator seat (21) inlay card is installed in this ladder groove (241), and this second metal casing (24) rear end is filled glue in order to form glue layer (25) to encapsulate in second metal casing (24) by glue layer (25), and metal needle (23) rear end stretches out outside this glue layer (25).
9. A snap-in magnetic connector as claimed in claim 8, wherein: strip-shaped holes (204) are formed in the two sides of the stepped groove (241); both sides of the front end of the insulating base (21) are formed with positioning convex strips (212), and the positioning convex strips (212) are clamped and embedded in the strip-shaped holes (204).
10. A snap-in magnetic connector as claimed in claim 6, wherein: positioning columns (242) are formed on two sides of the rear end of the second metal shell (24), positioning holes (221) are formed in two sides of the second PCB (22), and the positioning columns (242) are fixed in the positioning holes (221) in a clamping and embedding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808601.9U CN213660751U (en) | 2020-11-27 | 2020-11-27 | Buckle type magnetic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808601.9U CN213660751U (en) | 2020-11-27 | 2020-11-27 | Buckle type magnetic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213660751U true CN213660751U (en) | 2021-07-09 |
Family
ID=76689431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808601.9U Active CN213660751U (en) | 2020-11-27 | 2020-11-27 | Buckle type magnetic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213660751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267991A (en) * | 2021-11-29 | 2022-04-01 | 中航光电科技股份有限公司 | Magnetic attraction type elastic mixed connector assembly and plug and socket thereof |
-
2020
- 2020-11-27 CN CN202022808601.9U patent/CN213660751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267991A (en) * | 2021-11-29 | 2022-04-01 | 中航光电科技股份有限公司 | Magnetic attraction type elastic mixed connector assembly and plug and socket thereof |
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