CN203826737U - Rotary connector - Google Patents
Rotary connector Download PDFInfo
- Publication number
- CN203826737U CN203826737U CN201420136695.1U CN201420136695U CN203826737U CN 203826737 U CN203826737 U CN 203826737U CN 201420136695 U CN201420136695 U CN 201420136695U CN 203826737 U CN203826737 U CN 203826737U
- Authority
- CN
- China
- Prior art keywords
- copper ring
- rotary connector
- housing
- line
- rotating shaft
- 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.)
- Expired - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims description 3
- 150000001879 copper Chemical class 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a rotary connector. The rotary connector includes a housing and a connecting line. A rotation wheel and a rotation shaft are disposed in the housing. The rotation shaft goes through the rotation wheel and is clamped with the housing. A copper ring sleeves the sidewall of the rotation shaft. A telescopic line is disposed on the rotation wheel. One end of the telescopic line is electrically connected with the copper ring while the other end of the telescopic line extends to the outside of the housing. The connecting line is electrically connected with the copper ring. The telescopic line is connected with the copper ring through a copper brush. One end of the copper ring is connected with the telescopic line while the other end of the copper ring is clamped onto the copper ring. The rotary connector has a wide application range, and can effectively guarantee smooth conduction of current or electrical signals.
Description
Technical field
The utility model relates to a kind of rotary connector, is specifically a kind ofly used for connecting different electric components, the rotary connector that electric current or electric operation signal can be conducted smoothly.
Background technology
Along with the fast development of electronic science and technology, in a lot of electronic equipments, connector is installed, for the connection between the different parts of circuit, realize the smooth conduction of electric current or the signal of telecommunication.At present between the first device relatively moving and the second device, by fixing cable or flexible PCB, realize and connecting, this structure is because Extensible is relatively fixing, and in flexible process, be difficult to realize 360 degree rotations, otherwise easily occur the situation of fracture, cause connector to damage, electric current or the signal of telecommunication can not be conducted smoothly, and reliability is lower.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of for connecting the rotary connector of two electronic units, guarantees electric current or stable the conducting of the signal of telecommunication.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of rotary connector, comprise housing and connecting line, runner and rotating shaft are housed in described housing, rotating shaft clamps with housing mutually through runner, rotating shaft sidewall sheath is equipped with copper ring, runner is provided with line stretcher, and this line stretcher one end is electrically connected to copper ring, the other end extends to outside housing, and connecting line is electrically connected to copper ring.
Described line stretcher is connected with copper ring by copper brush, and this copper brush one end is connected with line stretcher, the other end is installed on copper ring.
In described runner, be equiped with plastic card part, this plastic cement fastener by shaft set interior.
Bearing is also installed in described rotating shaft.
In described runner, be also provided with clockwork spring, this clockwork spring and rotating shaft attaching.
The utility model, for the connection of two electronic devices, can carry out the flexible of wire, and in the flexible process of wire, guarantee electric current or the signal of telecommunication stable, pass through smoothly, the length of control circuit, can easily rotate again flexibly.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model perspective view;
Accompanying drawing 2 is the utility model decomposition texture schematic diagram;
Accompanying drawing 3 is the structural representation after the utility model removes local housing.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with accompanying drawing, the utility model will be further described.
As shown in accompanying drawing 1,2 and 3, the utility model discloses a kind of rotary connector, comprise housing 2 and connecting line 1, runner 7 and rotating shaft 8 are housed in housing 2, and rotating shaft 8 clamps with housing 2 mutually through runner 7, and rotating shaft 8 two ends are installed on housing 2, rotating shaft 8 sidewall sheath are equipped with copper ring 5, runner 7 is provided with line stretcher 3, and these line stretcher 3 one end are electrically connected to copper ring 5, the other end extends to outside housing 2, and connecting line 1 is electrically connected to copper ring 5.Line stretcher 3 is connected with copper ring 5 by copper brush 6, and these copper brush 6 one end are connected with line stretcher 3, the other end is installed on copper ring 5.Line stretcher 3 is a-circle-by-a-circle to be wrapped in runner 7, and one end of this line stretcher extends to outside housing.Connecting line and electronic device are set up and are electrically connected, and line stretcher is set up and is electrically connected with another electronic device, by rotary connector, realize apart from the controlling of length, and in the process operating, what electric current or the signal of telecommunication can be stable conduct.
In addition, in runner 7, be equiped with plastic card part 4, in this plastic cement fastener 4 is sleeved on rotating shaft 8, effectively increase the stability of runner and rotating shaft, make it be difficult for rocking.Bearing 9 is also installed in rotating shaft 8, had both made rotating shaft firm, make again runner rotate smoothly.In runner 7, be also provided with clockwork spring 10, this clockwork spring and rotating shaft attaching, and be arranged in the bottom of runner, when extracting line stretcher out, clockwork spring is stretched, and produces resilience force, decontrols line stretcher, and the resilience force that line stretcher is subject to clockwork spring can shorten by self-return, easy to use.
In use, the connection line end exposing is connected with an electronic device the utility model, and the flexible line end being exposed at outward outside housing is connected with another one electronic device, and electric current or the signal of telecommunication can conduct smoothly.Connecting line is connected with copper ring, and line stretcher is connected with copper brush, and copper brush is connected with copper ring, has realized being connected of connecting line and line stretcher, and electric current or the signal of telecommunication can be delivered to line stretcher from connecting line.
Claims (5)
1. a rotary connector, comprise housing (2) and connecting line (1), it is characterized in that, runner (7) and rotating shaft (8) are housed in described housing, rotating shaft clamps with housing mutually through runner, and rotating shaft sidewall sheath is equipped with copper ring (5), and runner is provided with line stretcher (3), this line stretcher one end is electrically connected to copper ring, the other end extends to outside housing, and connecting line is electrically connected to copper ring.
2. rotary connector according to claim 1, is characterized in that, described line stretcher is connected with copper ring by copper brush (6), and this copper brush one end is connected with line stretcher, the other end is installed on copper ring.
3. rotary connector according to claim 2, is characterized in that, is equiped with plastic card part (4) in described runner, this plastic cement fastener by shaft set interior.
4. rotary connector according to claim 3, is characterized in that, bearing (9) is also installed in described rotating shaft.
5. rotary connector according to claim 4, is characterized in that, is also provided with clockwork spring (10) in described runner, this clockwork spring and rotating shaft attaching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136695.1U CN203826737U (en) | 2014-03-25 | 2014-03-25 | Rotary connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136695.1U CN203826737U (en) | 2014-03-25 | 2014-03-25 | Rotary connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826737U true CN203826737U (en) | 2014-09-10 |
Family
ID=51482202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136695.1U Expired - Lifetime CN203826737U (en) | 2014-03-25 | 2014-03-25 | Rotary connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090828A1 (en) * | 2016-11-18 | 2018-05-24 | 深圳市道通智能航空技术有限公司 | Electric motor, unmanned aerial vehicle, and wire storage device thereof |
-
2014
- 2014-03-25 CN CN201420136695.1U patent/CN203826737U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090828A1 (en) * | 2016-11-18 | 2018-05-24 | 深圳市道通智能航空技术有限公司 | Electric motor, unmanned aerial vehicle, and wire storage device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |