CN104332342A - Detection mechanism for rotary tooth of remote control - Google Patents
Detection mechanism for rotary tooth of remote control Download PDFInfo
- Publication number
- CN104332342A CN104332342A CN201410671313.XA CN201410671313A CN104332342A CN 104332342 A CN104332342 A CN 104332342A CN 201410671313 A CN201410671313 A CN 201410671313A CN 104332342 A CN104332342 A CN 104332342A
- Authority
- CN
- China
- Prior art keywords
- rotary
- rotary teeth
- remote control
- teeth
- sense switch
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Mechanisms For Operating Contacts (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention belongs to the remote control technology field, and in particular relates to a detection mechanism for rotary tooth of remote control. The detection mechanism for rotary tooth of remote control is disclosed, the detection mechanism for rotary tooth of remote control comprises a circuit board, a rotary key bracket is fixedly formed on the circuit board, the stand column feet are formed at the bottom of the rotary key bracket, the stand column feet are fixedly formed on the circuit board, the top of the rotary key bracket is movably connected with the rotary key capable of actively rotating on the rotary key bracket, a plurality of rotary teeth are evenly formed on the rotary key, the rotary teeth are in a shape of triangle; the detection switch rotary tooth is formed between the adjacent rotary teeth, the contact mode between the detection switch rotary tooth and the rotary teeth is point contact while the rotary teeth rotate. The detection mechanism for rotary tooth of remote control has the advantages as follows: the key can be remote controlled in a rotary active mode, and the key can rotate flexibly not to be locked easily.
Description
Technical field
The invention belongs to remote controller apparatus technical field, particularly relate to a kind of rotary teeth testing agency of remote controller.
Background technology
Remote controller is used in increasing industry.And the structure for sending code in current remote controller mainly comprising button, realizing sending code by pressing down of button, sending signal after on transmission of signal to wiring board and carry out remote control.This type of remote controller also exists more defect: one is, this type of button size the quality problems that can have influence on remote control are set, sometimes can press by with mistake by mistake; The problems such as two are, after button uses a period of time, easily go wrong, and button is sensitive not.
Summary of the invention
The object of the invention is to solve above-described technical problem, provide one that button can be made to carry out rotary moveable and carry out remote control, the rotary teeth testing agency of the remote controller that button flexible rotation is not easily stuck, its technical scheme is as follows:
The rotary teeth testing agency of remote controller, is characterized in that, the rotary teeth testing agency of described remote controller comprises wiring board, and described wiring board is fixed with sense switch, and the sidepiece of described sense switch is articulated with sense switch rotary teeth; Described wiring board is fixed with rotation key support, the bottom of rotation key support is provided with column pin, column pin is fixed on wiring board, the top movable of rotation key support is connected with the rotation key that can rotate at rotation key support, rotation key is evenly provided with some rotary teeths, and the shape of described rotary teeth is triangle; Described sense switch rotary teeth is between adjacent rotary teeth, and described rotary teeth is point cantact when rotated between sense switch rotary teeth and rotary teeth.
The rotary teeth testing agency of remote controller provided by the invention, when in use, sense switch can send code, carries out the transmission of signal.And rotation key support is for connecting rotation key and wiring board.Rotation key makes whole device can realize rotating control.And contact with each other in the process that rotary teeth and sense switch rotary teeth rotate at rotation key, thus make sense switch rotary teeth along with the rotation of rotary teeth movable on sense switch, thus make sense switch send code.And the shape of described rotary teeth is triangle; Described sense switch rotary teeth is between adjacent rotary teeth, and described rotary teeth is point cantact when rotated between sense switch rotary teeth and rotary teeth.Rotary teeth is in the process rotated, can contact in sense switch rotary teeth, but sometimes in rotary course, can make rotary teeth and sense switch rotary teeth mutually stuck, thus make sense switch constantly send code transmission of signal always, thus make remote controller constantly send signal, cause and use inconvenience.Be triangle by the shape of rotary teeth, thus make rotary teeth achieve point cantact with sense switch rotary teeth in the process of rotating, thus can not be mutually stuck with sense switch rotary teeth.
The invention has the beneficial effects as follows: button can be made to carry out rotary moveable and carry out remote control, the remote controller that button flexible rotation is not easily stuck.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is vertical view of the present invention.
Embodiment
Embodiment is illustrated below in conjunction with Fig. 1 and Fig. 2:
As depicted in figs. 1 and 2, the rotary teeth testing agency of remote controller, the rotary teeth testing agency of described remote controller comprises wiring board 1, and described wiring board 1 is fixed with sense switch 2, and the sidepiece of described sense switch 2 is articulated with sense switch rotary teeth 3; Described wiring board 1 is fixed with rotation key support 4, the bottom of rotation key support 4 is provided with column pin 5, column pin 5 is fixed on wiring board 1, the top movable of rotation key support 4 is connected with the rotation key 6 that can rotate on rotation key support, rotation key 6 is evenly provided with some rotary teeths 7, the shape of described rotary teeth 7 is triangle; Described sense switch rotary teeth 3 is between adjacent rotary teeth 7, and described rotary teeth 7 is point cantact when rotated between sense switch rotary teeth 3 and rotary teeth 7.
When concrete use, rotate rotation key, thus the rotary teeth be positioned on rotation key is rotated, rotary teeth contacts with sense switch rotary teeth in the process rotated.Sense switch rotary teeth is movable at the sidepiece of sense switch under the drive of rotary teeth, thus makes sense switch send code, and outgoing signal realizes remote control.
Claims (1)
1. the rotary teeth testing agency of remote controller, is characterized in that, the rotary teeth testing agency of described remote controller comprises wiring board, and described wiring board is fixed with sense switch, and the sidepiece of described sense switch is articulated with sense switch rotary teeth; Described wiring board is fixed with rotation key support, the bottom of rotation key support is provided with column pin, column pin is fixed on wiring board, the top movable of rotation key support is connected with the rotation key that can rotate at rotation key support, rotation key is evenly provided with some rotary teeths, and the shape of described rotary teeth is triangle; Described sense switch rotary teeth is between adjacent rotary teeth, and described rotary teeth is point cantact when rotated between sense switch rotary teeth and rotary teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671313.XA CN104332342A (en) | 2014-11-21 | 2014-11-21 | Detection mechanism for rotary tooth of remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671313.XA CN104332342A (en) | 2014-11-21 | 2014-11-21 | Detection mechanism for rotary tooth of remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332342A true CN104332342A (en) | 2015-02-04 |
Family
ID=52407052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671313.XA Pending CN104332342A (en) | 2014-11-21 | 2014-11-21 | Detection mechanism for rotary tooth of remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332342A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3779495B2 (en) * | 1999-06-07 | 2006-05-31 | アルプス電気株式会社 | Rotating electrical parts |
| CN1787145A (en) * | 2004-12-10 | 2006-06-14 | 松下电器产业株式会社 | Switching device and remote controller using the switching device |
| CN202258957U (en) * | 2011-09-02 | 2012-05-30 | 深圳Tcl新技术有限公司 | Remote controller |
| CN203827476U (en) * | 2013-05-06 | 2014-09-10 | 但丁·R·奥利瓦尔 | Remote controller used for television, video recorder or video player |
| CN204230128U (en) * | 2014-11-21 | 2015-03-25 | 德清东胜电子有限公司 | The rotary teeth testing agency of remote controller |
-
2014
- 2014-11-21 CN CN201410671313.XA patent/CN104332342A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3779495B2 (en) * | 1999-06-07 | 2006-05-31 | アルプス電気株式会社 | Rotating electrical parts |
| CN1787145A (en) * | 2004-12-10 | 2006-06-14 | 松下电器产业株式会社 | Switching device and remote controller using the switching device |
| CN202258957U (en) * | 2011-09-02 | 2012-05-30 | 深圳Tcl新技术有限公司 | Remote controller |
| CN203827476U (en) * | 2013-05-06 | 2014-09-10 | 但丁·R·奥利瓦尔 | Remote controller used for television, video recorder or video player |
| CN204230128U (en) * | 2014-11-21 | 2015-03-25 | 德清东胜电子有限公司 | The rotary teeth testing agency of remote controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |