CN203217503U - Thin type non-contact rocker - Google Patents
Thin type non-contact rocker Download PDFInfo
- Publication number
- CN203217503U CN203217503U CN 201320199409 CN201320199409U CN203217503U CN 203217503 U CN203217503 U CN 203217503U CN 201320199409 CN201320199409 CN 201320199409 CN 201320199409 U CN201320199409 U CN 201320199409U CN 203217503 U CN203217503 U CN 203217503U
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- China
- Prior art keywords
- permanent magnet
- sliding
- sliding panel
- magneto sensor
- magnetic
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- Expired - Lifetime
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Abstract
The utility model discloses a thin type non-contact rocker which comprises a rocking handle and two sliding panels, wherein each sliding panel is provided with a sliding chute formed in the length direction of each sliding panel, and a permanent magnet is mounted at one end or two ends of each sliding panel; and the two sliding panels are mutually overlaid in an orthogonal manner, and the rocking handle penetrates through and is inserted into the sliding chutes of the two sliding panels; the thin type non-contact rocker further comprises magnetic-sensing components used for sensing magnetic field flux of the permanent magnets, and the number of the magnetic-sensing components is matched with that of the permanent magnets; and each magnetic-sensing component is located on one side of one corresponding permanent magnet, and a gap is formed between each magnetic-sensing component and the corresponding permanent magnet. The thin type non-contact rocker has the benefits as follows: the rocking handle moves and drives the permanent magnets on the sliding panels to move, and the moving displacement is confirmed through collected variation of a magnetic field; the sliding panels are not contacted with the magnetic-sensing components, so that the abrasion is prevented, the service life is long, and the signal accuracy is high; and besides, the collection of signals is realized only through the movement of the sliding panels, so that the structure is simplified, further, each magnetic-sensing component has a small size, and accordingly, the integral structure of the rocker can be manufactured to be thinner.
Description
Technical field
The utility model relates to control device, is specifically related to rocking bar.
Background technology
Slim rocking bar generally is used for thinner control device such as various handheld devices, TV remote controller, and common slim rocking bar thickness is in 5 millimeter.The most forms that adopt the printing carbon-film potentiometer of conventional thin rocking bar, moving with X-axis and y-axis shift that rocking handle drives on the two dimensional surface, a metal brush respectively is installed on X-axis, the Y-axis, slide at the printing carbon film that belongs to X-axis and Y direction respectively, inductive reactance variable quantity when sliding, the signal of X, Y component is sent to the microprocessor of game machine or controller inside, realize that the cursor of game machine when rocking bar moves is in the synchronization-moving function of two dimensional surface.But, owing to potentiometer inside is to utilize the metal brush variation that signal is gathered in sliding contact on the carbon film of potentiometer, such contact makes the wearing and tearing of potentiometer carbon film, brush easy deformation easily, cause electric signal influenced, produce unsettled two-dimensional coordinate signal, and the life-span is short, reliability is low.
The utility model content
At above-mentioned prior art deficiency, the technical matters that this practical information will solve provides a kind of contactless rocker structure, and rocking bar can not worn and not torn because of the contact friction of repeated multiple times when gathering signal, guarantees the degree of accuracy of signal, increases the service life.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is that slim contactless rocking bar comprises rocking handle and draws together two sliding panels; Sliding panel is provided with the chute that arranges along the sliding panel length direction, and the one or both ends of sliding panel are equipped with permanent magnet; Two sliding panels are mutually orthogonal stacked, and rocking handle is interspersed in the chute of two sliding panels; Also comprise the magneto sensor for induction permanent magnet field flux, the quantity of magneto sensor and the quantity Matching of permanent magnet; Magneto sensor a side of permanent magnet and with corresponding permanent magnet between have the gap.
Optimized technical scheme is that described magneto sensor is positioned at corresponding permanent magnet below and the working face of magneto sensor is parallel to plane, sliding panel place.
Optimized technical scheme can also be positioned at the working face of the outside of corresponding sliding panel length direction and magneto sensor perpendicular to the length direction of sliding panel for, described magneto sensor.
Preferably, described magneto sensor is Hall element or magnetoresistive element.
Further technical scheme is that the one or both ends of described sliding panel are provided with the installation groove, permanent magnet and described installation groove interference fit.
Slim contactless rocking bar of the present utility model has following beneficial effect: rocking handle moves the permanent magnet that drives on the sliding panel and moves, and mobile displacement is determined by the variable quantity of gathering magnetic field by magneto sensor; Because sliding panel does not contact with magneto sensor, can not wear and tear long service life, signal degree of accuracy height; In addition, signals collecting only needs the movement of sliding panel, simplify the structure, and the magneto sensor volume is little, makes the rocking bar one-piece construction can make thinlyyer.
Description of drawings
Fig. 1 is first kind of example structure synoptic diagram of the slim contactless rocking bar of the utility model.
Fig. 2 is the permanent magnet mounting structure synoptic diagram of the slim contactless rocking bar of the utility model.
Fig. 3 is second kind of example structure synoptic diagram of the slim contactless rocking bar of the utility model.
Fig. 4 is the use view of the slim contactless rocking bar of the utility model.
Wherein, 1, rocking handle; 2, magneto sensor; 3, sliding panel; 31, chute; 32, permanent magnet; 33, groove is installed.
Embodiment
As shown in Figure 1, first kind of embodiment of slim contactless rocking bar of the present utility model comprises rocking handle 1, magneto sensor 2 and two sliding panels 3; Sliding panel 3 is provided with the chute 31 that arranges along sliding panel 3 length directions, and a wherein end of sliding panel 3 is equipped with 32, two sliding panels 3 of permanent magnet and is provided with two permanent magnets 32 altogether; Two sliding panels 3 are mutually orthogonal stacked, and rocking handle 1 is interspersed in the chute 31 of two sliding panels 3; The quantity Matching of the quantity of magneto sensor 2 and permanent magnet 32 also is two; Magneto sensor 2 is used for the magnetic fluxes of induction permanent magnet 32, magneto sensor 2 is positioned at corresponding permanent magnet 32 belows and the working face of magneto sensor 2 is parallel to plane, sliding panel 3 place in the present embodiment, be that magneto sensor 2 keeps flat, have the gap between magneto sensor 2 and the corresponding permanent magnet 32; For actuation means generally speaking, except the part of rocking bar, also have other structures, the wiring board of electronic component for example is installed, the position of general wiring board all is positioned at the bottom, the below that magneto sensor 2 is arranged on sliding panel 3 has taken full advantage of the space of wiring board, also can be positioned at the top of sliding panel 3 certainly according to actual conditions magneto sensor 2.Wherein, as shown in Figure 2, an end of described sliding panel 3 is provided with installs groove 33, and permanent magnet 32 is installed in the described installation groove 33, with described installation groove 33 interference fit.
Figure 3 shows that second kind of embodiment of slim contactless rocking bar of the present utility model, be with the difference of above-mentioned first kind of embodiment, described magneto sensor 2 is positioned at the working face of the outside of corresponding sliding panel 3 length directions and magneto sensor 2 perpendicular to the length direction of sliding panel 3, and namely magneto sensor 2 is placed vertically; Such structure makes magneto sensor 2 not take the space of rocking bar integral thickness direction, can make rocking bar make thinlyyer; Magneto sensor 2 can directly be unified to be welded on the bigger wiring board of area, also can be welded on separately separately to connect lead-in wire on the less plate of area again.
Duty: as shown in Figure 4, when the user moves rocking handle 1; rocking handle 1 moves along the chute 31 of a sliding panel 3 wherein; for example the rocking handle shown in Fig. 41 moves along the sliding panel 3 that is positioned at the below; another piece sliding panel 3 that then is positioned at the top is subjected to the acting force of rocking handle 1 and mobilely makes permanent magnet 32 leave the origin-location; the magnetic field of detecting on the magneto sensor 2 corresponding with this permanent magnet 32 will change, the different signal of magneto sensor 2 outputs is to controller, realizes that rocking bar controls function.
For two kinds of above-mentioned embodiment, described magneto sensor 2 can be selected Hall element or magnetoresistive element for use, and these two kinds of elements all are the comparatively ripe magnetic field detection elements of technical development, the low and degree of accuracy height of cost.In addition; sliding panel 3 also can all be installed permanent magnet 32 in two ends; two ends also arrange corresponding magneto sensor 2 accordingly; can make the two ends of same sliding panel 3 all measure displacement like this; the signal of one end is as preset signals, and the other end made when preset signals lost efficacy as space signal; equipment such as controller can also the change detection space signal, realizes fail safe function.
To one skilled in the art, can make other various corresponding changes and deformation, and these all changes and deformation should belong within the protection domain of the utility model claim all according to technical scheme described above and design.
Claims (5)
1. slim contactless rocking bar comprises rocking handle; It is characterized in that: also comprise two sliding panels; Sliding panel is provided with the chute that arranges along the sliding panel length direction, and the one or both ends of sliding panel are equipped with permanent magnet; Two sliding panels are mutually orthogonal stacked, and rocking handle is interspersed in the chute of two sliding panels; Also comprise the magneto sensor for induction permanent magnet field flux, the quantity of magneto sensor and the quantity Matching of permanent magnet; Magneto sensor a side of permanent magnet and with corresponding permanent magnet between have the gap.
2. slim contactless rocking bar according to claim 1 is characterized in that: described magneto sensor is positioned at corresponding permanent magnet below and the working face of magneto sensor is parallel to plane, sliding panel place.
3. slim contactless rocking bar according to claim 1 is characterized in that: described magneto sensor is positioned at the working face of the outside of corresponding sliding panel length direction and magneto sensor perpendicular to the length direction of sliding panel.
4. slim contactless rocking bar according to claim 1, it is characterized in that: described magneto sensor is Hall element or magnetoresistive element.
5. slim contactless rocking bar according to claim 1, it is characterized in that: the one or both ends of described sliding panel are provided with the installation groove, permanent magnet and described installation groove interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199409 CN203217503U (en) | 2013-04-18 | 2013-04-18 | Thin type non-contact rocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199409 CN203217503U (en) | 2013-04-18 | 2013-04-18 | Thin type non-contact rocker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217503U true CN203217503U (en) | 2013-09-25 |
Family
ID=49207021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320199409 Expired - Lifetime CN203217503U (en) | 2013-04-18 | 2013-04-18 | Thin type non-contact rocker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217503U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510945A (en) * | 2017-09-05 | 2017-12-26 | 深圳市道通智能航空技术有限公司 | A kind of rocker actuator and the remote control with this rocker actuator |
| CN111486874A (en) * | 2019-01-25 | 2020-08-04 | 日本电产三协株式会社 | Method for manufacturing encoder, and motor with encoder |
| CN112274345A (en) * | 2020-11-02 | 2021-01-29 | 南京康尼智控技术有限公司 | Two-dimensional Hall rocker device and calibration method |
-
2013
- 2013-04-18 CN CN 201320199409 patent/CN203217503U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510945A (en) * | 2017-09-05 | 2017-12-26 | 深圳市道通智能航空技术有限公司 | A kind of rocker actuator and the remote control with this rocker actuator |
| CN107510945B (en) * | 2017-09-05 | 2023-06-30 | 深圳市道通智能航空技术股份有限公司 | Rocker device and remote controller with same |
| CN111486874A (en) * | 2019-01-25 | 2020-08-04 | 日本电产三协株式会社 | Method for manufacturing encoder, and motor with encoder |
| CN112274345A (en) * | 2020-11-02 | 2021-01-29 | 南京康尼智控技术有限公司 | Two-dimensional Hall rocker device and calibration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200707 Address after: 518000 Guangdong Shenzhen Nanshan District Nanshan Street Gaoxin Park South District Gaoxin Nanyi science and technology building 1103 Patentee after: SHENZHEN AORUI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 101, No. 2, unit 30, Xintiandi, Hua Ting Road, Dongguan, Liaobu Town, Dongguan, Guangdong, 523000 Patentee before: Guo Shiqiu |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |