CN220822132U - Rotary connector - Google Patents
Rotary connector Download PDFInfo
- Publication number
- CN220822132U CN220822132U CN202322565261.5U CN202322565261U CN220822132U CN 220822132 U CN220822132 U CN 220822132U CN 202322565261 U CN202322565261 U CN 202322565261U CN 220822132 U CN220822132 U CN 220822132U
- Authority
- CN
- China
- Prior art keywords
- shell
- connector
- pcb
- head end
- rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000465 moulding Methods 0.000 claims abstract description 28
- 239000012634 fragment Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 52
- 239000004020 conductor Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WEJZHZJJXPXXMU-UHFFFAOYSA-N 2,4-dichloro-1-phenylbenzene Chemical compound ClC1=CC(Cl)=CC=C1C1=CC=CC=C1 WEJZHZJJXPXXMU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a rotary connector, which relates to the technical field of electronic connectors and comprises a connector head end and a connector spring piece end; the connector head end and the connector spring end also comprise a main shell and a bottom shell, the connector spring end is arranged between the connector head end and the bottom shell, and the rotary island type PCB is electrically connected with the terminal group; the annular hanging table at the top end of the main shell is in limit fit with the annular molding outer die bulge on the head end molding outer die, so that the connector head end and the connector spring plate end can longitudinally rotate for 360 degrees; through limit fit between the line-collecting shell, the shell fragment end PCB and the bottom shell and through the locating shaft and the locating hole, transverse 180-degree rotation between the line-collecting shell, the shell fragment end PCB and the bottom shell can be realized; compared with the high-elasticity connecting structure and the magnetic-attraction connecting structure in the prior art, the limiting connecting structure and the positioning connecting structure in the scheme can enable connection between all structures of the electric connector to be firmer and more reliable, operation is more flexible, and stability of information transmission in the use process can be guaranteed.
Description
Technical Field
The utility model relates to the technical field of electronic connectors, in particular to a rotary connector.
Background
Electronic connectors are specialized electronic products used to supplement power to devices (e.g., cell phones, computers, tablets, etc.) or to transfer information between devices.
Through searching, the patent application number 202122752860.9 discloses a high-elasticity electronic connector which comprises a male end connector and a female end connector, wherein the male end connector and the female end connector are high-elasticity electronic connectors. The high-elasticity male end connecting piece and the female end connecting piece are adopted as connecting matching structures, the connection reliability can be effectively improved by forming elastic tensioning force between the connectors, the current or signal interruption phenomenon caused by insufficient connecting force in the prior art is solved, and the connecting device has the beneficial technical effects of high connection reliability, stable signals and current and the like.
Based on the above search, in combination with the prior art, similar to the above-disclosed electronic connector, the connection is realized only by means of high elastic force, the phenomenon that the male end connector and the female end connector are unstable in connection and easy to separate even still exists, and similarly, the magnetic attraction type electronic connector has the problem that the connection force is insufficient due to weak magnetic attraction force, the phenomenon that the current is intermittent or the information transmission channel is intermittent easily occurs, the using effect is influenced, and the conduction effect on large current is difficult to meet, so that the rotary connector is proposed to improve the problem.
Disclosure of utility model
The present application is directed to a rotary connector, which solves the above-mentioned problems.
In order to achieve the above purpose, the present application provides the following technical solutions: a rotary connector comprises a connector head end and a connector spring piece end;
The connector head end consists of a connector male end, a head end molding outer die and a rotary island type PCB;
The male connector is electrically connected with the rotary island type PCB through the head end molding outer die;
The connector spring plate end consists of a terminal group, a spring plate end molding outer die and a spring plate end PCB;
The terminal group is electrically connected with the spring piece end PCB through the spring piece end molding outer die;
The connector head end and the connector spring piece end further comprise a main shell and a bottom shell, an annular hanging table is arranged on the inner side of the top end of the main shell, an annular hanging outer die protrusion matched with the annular hanging table is arranged on the head end hanging outer die, and the annular hanging table is in limiting connection with the annular hanging outer die protrusion to enable the connector head end to be arranged at the head end of the main shell;
The main shell is provided with a limiting through hole, the bottom shell is provided with a limiting protrusion matched with the limiting through hole, and the limiting protrusion is in limiting connection with the limiting through hole to enable the bottom shell to be arranged at the tail end of the main shell;
The connector spring plate end is arranged between the connector head end and the bottom shell, and the rotary island type PCB is electrically connected with the terminal group.
Preferably, one end of the spring plate end PCB passes through the spring plate end molding outer die and the bottom shell is outwards extended to be provided with a spring plate end PCB positioning block, one end of the bottom shell is outwards extended to be provided with a bottom shell positioning block, the spring plate end PCB positioning block and the bottom shell positioning block are respectively and horizontally correspondingly provided with positioning holes, and a positioning shaft is penetrated between the positioning holes.
Preferably, the rotary island type PCB is provided with a multi-ring metal conductor structure.
Preferably, the terminal group is composed of nine metal terminals, and the nine metal terminals are arranged in a straight line.
Preferably, the multi-ring metal conductor structure is comprised of one central circular metal conductor, four concentric annular metal conductors.
Preferably, one of the nine metal terminals is correspondingly connected with the central circular metal conductor, and the other eight metal terminals of the nine metal terminals are respectively correspondingly connected with four concentric annular metal conductors in a combination of at least two pairs and one.
Preferably, a line-collecting shell is further arranged between the bottom shell and one end, which is provided with the positioning block, of the shell fragment end PCB in an outward extending manner, and a positioning hole is also horizontally formed at the position, corresponding to the positioning holes of the shell fragment end PCB positioning block and the bottom shell positioning block, of the line-collecting shell; the positioning holes of the PCB positioning block at the spring plate end, the positioning holes of the bottom shell positioning block and the positioning holes of the line-collecting shell are correspondingly arranged in a straight shape; the positioning shafts respectively penetrate through the positioning holes to limit the positioning shafts at the same horizontal position.
Preferably, the male connector is one of MicroUSB, type-C, lightning.
Preferably, the main housing is a metal housing.
Preferably, the hub shell is a metal shell.
In summary, the utility model has the technical effects and advantages that:
1. According to the utility model, the annular hanging table at the top end of the main shell is limited and matched with the annular molding outer die bulge on the head end molding outer die, so that the connector head end and the connector spring plate end can longitudinally rotate for 360 degrees; compared with the high-elasticity connecting structure and the magnetic-attraction connecting structure in the prior art, the limiting connecting structure in the scheme can enable the connector head end to be connected with the connector spring plate end more firmly and reliably, is more flexible to operate, and can ensure the stability of information transmission in the use process.
2. According to the utility model, through the limit fit of the locating shaft and the locating hole between the line-collecting housing, the spring plate end PCB and the bottom shell, the line-collecting housing, the spring plate end PCB and the bottom shell can rotate 180 degrees transversely; compared with the magnetic connection structure in the prior art, the positioning connection structure in the scheme can enable connection between the spring plate end PCB and the bottom shell to be firmer and more reliable.
3. In the utility model, the rotary island type PCB is provided with the multi-ring metal conductor structure, the multi-ring metal conductor structure is composed of a central circular metal conductor and four concentric annular metal conductors, the terminal group is composed of nine metal terminals, the nine metal terminals are arranged in a straight line, one metal terminal of the nine metal terminals is correspondingly connected with the central circular metal conductor, the other eight metal terminals of the nine metal terminals are in a group of two metal terminals which are correspondingly connected with the combination of the four concentric annular metal conductors, and the conduction effect of large current can be realized.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall perspective view of the present embodiment;
fig. 2 is a schematic diagram of a split structure in the present embodiment;
FIG. 3 is a schematic view of a partially cut-away structure in the present embodiment;
Fig. 4 is a schematic structural diagram of a rotary island PCB, a terminal set and a spring-piece-end PCB in the present embodiment.
In the figure: 1. a head end molding outer mold; 2. a main housing; 3. a bottom case; 4. a terminal group; 5. a rotary island type PCB; 6. the spring plate end is molded with an outer mold; 7. a spring piece end PCB; 8. an annular molding outer mold bulge; 9. an annular hanging table; 10. a hub shell; 11. positioning holes; 12. positioning a shaft; 13. limiting through holes; 14. and a limit protrusion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: 1-4, a rotary connector includes a connector tip, a connector dome end.
The connector head end consists of a connector male end, a head end molding outer die 1 and a rotary island type PCB5; the male connector is electrically connected with the rotary island type PCB5 through the head end molding outer die 1; the spring plate end of the connector consists of a terminal group 4, a spring plate end molding outer die 6 and a spring plate end PCB 7; the terminal group 4 is electrically connected with the spring piece end PCB7 through the spring piece end molding outer mold 6.
Further, the connector head end and the connector spring piece end further comprise a main shell 2 and a bottom shell 3, an annular hanging table 9 is arranged on the inner side of the top end of the main shell 2, an annular molding outer die bulge 8 matched with the annular hanging table 9 is arranged on the head end molding outer die 1, the annular hanging table 9 is in limiting connection with the annular molding outer die bulge 8, and the connector head end is arranged at the head end of the main shell 2; the main shell 2 is provided with a limiting through hole 13, the bottom shell 3 is provided with a limiting protrusion 14 matched with the limiting through hole 13, and the limiting protrusion 14 is in limiting connection with the limiting through hole 13 to set the bottom shell 3 at the tail end of the main shell 2; the connector spring piece end is arranged between the connector head end and the bottom shell 3, and the rotary island type PCB5 is electrically connected with the terminal group 4.
The annular hanging table 9 at the top end of the main shell 2 is in limit fit with the annular molding outer die bulge 8 on the head end molding outer die 1, so that the longitudinal 360-degree rotation between the connector head end and the connector spring plate end can be realized; compared with the high-elasticity connecting structure and the magnetic-type connecting structure in the prior art, the hanging table and the limiting connecting structure of the convex blocks in the scheme can enable the connector head end to be connected with the connector elastic piece end more firmly and reliably, the operation is more flexible, and the stability of information transmission in the use process can be guaranteed.
The spring plate end PCB7 passes through the spring plate end molding outer die 6 and the bottom shell 3 and extends outwards to form a spring plate end PCB positioning block, the bottom shell 3 extends outwards to form a bottom shell positioning block, the spring plate end PCB positioning block and the bottom shell positioning block are respectively and horizontally correspondingly provided with a positioning hole 11, and a positioning shaft 12 is arranged between the positioning holes 11 in a penetrating mode.
Similarly, a line-collecting shell 10 is further arranged between the bottom shell 3 and one end, which is provided with a positioning block by extending outwards, of the spring plate end PCB7, and a positioning hole 11 is also horizontally formed at the position of the line-collecting shell 10 corresponding to the positioning holes 11 of the spring plate end PCB positioning block and the bottom shell positioning block; the positioning holes 11 of the PCB positioning block at the spring plate end, the positioning holes 11 of the positioning block at the bottom shell and the positioning holes 11 of the wire-collecting shell are correspondingly arranged in a straight shape; the positioning shafts 12 respectively penetrate through the positioning holes 11 to limit the positioning holes to the same horizontal position.
The line-collecting shell 10, the spring plate end PCB7 and the bottom shell 3 are in limit fit with the locating holes through locating shafts, so that the line-collecting shell 10, the spring plate end PCB7 and the bottom shell 3 can rotate transversely by 180 degrees; compared with the magnetic connection structure in the prior art, the positioning connection structure in the scheme can enable the connection between the spring plate end PCB7 and the bottom shell 3 to be firmer and more reliable.
The rotary island type PCB5 is arranged in a multi-ring metal conductor structure, the multi-ring metal conductor structure is composed of a central circular metal conductor and four concentric annular metal conductors, the terminal group 4 is composed of nine elastic structure metal terminals, the nine elastic structure metal terminals are arranged in a straight line shape, one of the nine elastic structure metal terminals is correspondingly connected with the central circular metal conductor, the other eight of the nine elastic structure metal terminals are connected and combined in a mode that the two elastic structure metal terminals are respectively corresponding to the four concentric annular metal conductors, and large-current conduction can be achieved.
Wherein, the male head of the connector is any one of MicroUSB, type-C, lightning, has universality, the main housing 2 is a metal housing, the line concentration housing 10 is a metal housing, and the strength is high, and the line concentration housing is not easy to deform.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A rotary connector comprises a connector head end and a connector spring piece end;
the connector head end consists of a connector male end, a head end molding outer die (1) and a rotary island type PCB (5);
The male connector is electrically connected with the rotary island type PCB (5) through the head end molding outer die (1);
The spring plate end of the connector consists of a terminal group (4), a spring plate end molding outer die (6) and a spring plate end PCB (7);
The terminal group (4) is electrically connected with the spring piece end PCB (7) through the spring piece end molding outer die (6);
The method is characterized in that: the connector head end and the connector spring piece end further comprise a main shell (2) and a bottom shell (3), an annular hanging table (9) is arranged on the inner side of the top end of the main shell (2), an annular molding outer die protrusion (8) matched with the annular hanging table (9) is arranged on the head end molding outer die (1), and the annular hanging table (9) is in limit connection with the annular molding outer die protrusion (8) to enable the connector head end to be arranged at the head end of the main shell (2);
The main shell (2) is provided with a limiting through hole (13), the bottom shell (3) is provided with a limiting protrusion (14) matched with the limiting through hole (13), and the limiting protrusion (14) is in limiting connection with the limiting through hole (13) to enable the bottom shell (3) to be arranged at the tail end of the main shell (2);
The connector spring plate end is arranged between the connector head end and the bottom shell (3), and the rotary island type PCB (5) is electrically connected with the terminal group (4).
2. A rotary connector according to claim 1, wherein: the shell fragment end PCB (7) one end is passed shell fragment end locking external mold (6) and shell fragment end PCB locating piece is equipped with to outside extension of drain pan (3), outside extension of drain pan (3) one end is equipped with the drain pan locating piece, shell fragment end PCB locating piece with drain pan locating piece respectively the level corresponds and opens there is locating hole (11), run through between locating hole (11) and be equipped with locating shaft (12).
3. A rotary connector according to claim 1, wherein: the rotary island type PCB (5) is arranged for a multi-ring metal conductor structure.
4. A rotary connector according to claim 3, wherein: the terminal group (4) is composed of nine metal terminals, and the nine metal terminals are arranged in a straight line.
5. A rotary connector according to claim 4, wherein: the multi-ring metal conductor structure is composed of a central circular metal conductor and four concentric annular metal conductors.
6. A rotary connector according to claim 5, wherein: one of the nine metal terminals is correspondingly connected with the central circular metal conductor, and the other eight metal terminals of the nine metal terminals are respectively correspondingly connected with four concentric annular metal conductors in a combination of at least two pairs and one.
7. A rotary connector according to claim 2, wherein: a line concentration shell (10) is further arranged between the bottom shell (3) and one end, which is provided with a positioning block, of the elastic piece end PCB (7) in an outward extending mode, and a positioning hole (11) is also formed in the line concentration shell (10) at a position corresponding to the positioning holes (11) of the elastic piece end PCB positioning block and the bottom shell positioning block in a horizontal mode; the positioning holes (11) of the spring plate end PCB positioning block, the positioning holes (11) of the bottom shell positioning block and the positioning holes (11) of the line-collecting shell are correspondingly arranged in a straight shape; the positioning shafts (12) respectively penetrate through the positioning holes (11) to limit the positioning shafts to the same horizontal position.
8. A rotary connector according to claim 1, wherein: the male connector is one of MicroUSB, type-C, lightning.
9. A rotary connector according to claim 1, wherein: the main shell (2) is a metal shell.
10. A rotary connector according to claim 7, wherein: the line concentration shell (10) is a metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565261.5U CN220822132U (en) | 2023-09-21 | 2023-09-21 | Rotary connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565261.5U CN220822132U (en) | 2023-09-21 | 2023-09-21 | Rotary connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220822132U true CN220822132U (en) | 2024-04-19 |
Family
ID=90704112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322565261.5U Active CN220822132U (en) | 2023-09-21 | 2023-09-21 | Rotary connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220822132U (en) |
-
2023
- 2023-09-21 CN CN202322565261.5U patent/CN220822132U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203707414U (en) | Electric connector and conductive terminal thereof | |
| CN220822132U (en) | Rotary connector | |
| CN203491442U (en) | Bidirectional-insertion USB socket | |
| CN2785197Y (en) | Round USB plug | |
| CN218242308U (en) | Double-hole terminal | |
| CN219498266U (en) | PSAS female seat module short circuit connector | |
| CN213816601U (en) | Connector capable of being obliquely plugged and pulled | |
| CN219226834U (en) | Large-area contact terminal connector | |
| CN213936695U (en) | Novel waterproof connector | |
| CN217114883U (en) | Double-contact type board-to-board connector | |
| CN214505979U (en) | Special watertight connector for deepwater electronic equipment | |
| CN219833095U (en) | PCB board is to wire rod connector | |
| CN205231372U (en) | High -efficient electromagnetic interference resistance just reverse plug connects formula connector | |
| CN219436190U (en) | Integrally formed bending terminal | |
| CN220934501U (en) | Connector with puncture type spring piece | |
| CN214797871U (en) | LVDS connector combination | |
| CN216120905U (en) | Puncture type connector | |
| CN212304010U (en) | Short-circuit-proof wire harness connector | |
| CN220605146U (en) | Connector shell and power connector | |
| CN217881983U (en) | Electric connector | |
| CN217956183U (en) | Four-point contact terminal for intelligent electric meter connector | |
| CN219040888U (en) | Universal connector structure | |
| CN220856987U (en) | Needle plastic part fixing structure in connector | |
| CN220138743U (en) | Connector female end for efficient power supply and signal transmission of graphene application | |
| CN219833097U (en) | DC JACK PCB board is to wire connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |