CN2700832Y - Magnetic swinging metering controller - Google Patents
Magnetic swinging metering controller Download PDFInfo
- Publication number
- CN2700832Y CN2700832Y CN 200420059247 CN200420059247U CN2700832Y CN 2700832 Y CN2700832 Y CN 2700832Y CN 200420059247 CN200420059247 CN 200420059247 CN 200420059247 U CN200420059247 U CN 200420059247U CN 2700832 Y CN2700832 Y CN 2700832Y
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- magnetic
- swinging
- constant bearing
- pivot
- utmost point
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Abstract
The utility model relates to a magnetic swinging metering controller, comprising a rolling controlling wheel mechanism, an open-close base, a swinging rod, a constant magnet, and a Hall sensing component, wherein, the rolling controlling wheel mechanism is provided with a pivot in a front and rear direction, and the pivot is crossly arranged and movably pivoted inside the clamping slot of the open-close base which is arranged in the front and rear direction. The swinging rod is extended and arranged by a pivot, a swinging body is connected to the lower side of the swinging rod, and a containing slot which can just contain the constant magnet is additionally arranged inside the swinging body. The magnetic swinging metering controller uses swinging displacing action to drive the constant magnet to generate a magnetic field changing signal due to displacing, and further acquires the information of the magnetic field changing signal to achieve the capability of metering and controlling, and thereby, the defect of prior art is overcome. The magnetic swinging metering controller has the advantages of accuracy, stabilization, reliability, and adjustable and programmable swinging sensitivity. The magnetic swinging metering controller can be widely applied to the ranges of the external device of a computer, or an electronic communication device, etc.
Description
Technical field
The utility model relates to a kind of magnetic and waves measurement controller, refer in particular to a kind of left and right control structure that improves and solve in the known measurement controller, order about a constant bearing magnetite in the mode of waving and produce magnetic field variation signal, and then capture this variable signal and wave measurement controller with the magnetic that reaches the measure control ability because of moving.
Background technology
The peripherals that is used for controlling screen pen travel or screen scrolling in the computing machine development history is quite a lot of, so that at present wireless type mouse or optical mouse etc., its fundamental purpose is intended to that steering needle moves, screen scrolling and click control three big functions from Keyboard Control formula differentiation the earliest to wire mouse.
To have the mouse structure design of left and right rolling function at present, just as shown in Figure 7, rolling controlled wheel mechanism A2 is wherein constituted by rolling the electronic circuit board and the grating sensing assembly (optical profile type principle) that cooperate in control wheel and the wheel body, is the upper and lower vertical measure control of may command via rotation forward or backwards; The horizontal measure control of left and right relevant for the demand of the utility model institute, Fig. 7 carries out the control of left and right switch with left-hand or the moving partially method of dextrad, find out by understanding among the figure, rolling controlled wheel mechanism A2 on the load carrier A1 of this kind mouse, the left and right that prolongs outside framework A3 respectively prolong and a control depression bar A4 with corresponding to the set derailing switch A5 of left and right; Moving to left avertence as rolling controlled wheel mechanism A2, the depression bar on its right promptly can close the derailing switch A5 that touches on the right wall because of potential difference; If rolling controlled wheel mechanism A2 is moving to right avertence, the depression bar on its left side closes the derailing switch A5 that touches on the Yu Zuobi because of potential difference equally, by the start of these structures with the gauge tap device, promptly reaches the horizontal function of measuring of known mouse left and right.
After understanding the horizontal measure control structure of aforementioned known mouse, be not difficult to learn that there are many defectives really in this kind measurement structure and mode, can reduce down the columns point for left and right:
1. because aforementioned known horizontal measure control structure adopts the derailing switch design, but the problem that still has start gap, start sensitivity and serviceable life is controlled in the start of derailing switch.
2. prolong by the 1st described, known horizontal measure control structure adopts the derailing switch design; Therefore, when operation is implemented, need the bigger strength of controlling to make the switch start, and then cause and control uncomfortable sensation, and this problem will make this kind design suffer bigger criticism and test.
3. because known horizontal measure control structure is as the control main body with derailing switch; Because derailing switch all has the problem in mechanical serviceable life, when arbitrary derailing switch breaks down or because of using wearing and tearing to control when bad, all can produce the predicament that is difficult for controlling, even form the awkward situation that to control, and then cause and shorten the product result in serviceable life.
4. because known horizontal measure control structure is comparatively complicated, and with the switchette device as the control main body; Except that using the switchette device to show the tool costliness, also showing tool for the assembling fortification wastes time and energy; Therefore, the raising of its material and manufacturing cost must be the thing of expectation.
5. because known horizontal measure control structure uses derailing switch as the control main body, the left and right side of its swinging structure need prolong and a pair of depression bar to be controlled in the set derailing switch of left and right, therefore, can cause the volume of its structure too huge, desire design is applied among the mouse apparatus of reduced size quite difficulty.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of magnetic to wave measurement controller, it is a kind of acquisition and control structure of motion vector, can be applicable among the fixed or portable now electronic message unit, the acquisition and the control structure of pointer device or motion vector done in special use; The most representative application of this measurement controller is the mouse apparatus of widely used computer peripheral equipment control.
Technical solution of the present utility model is: a kind of magnetic is waved measurement controller, it is designed to be primarily aimed at the left and right measure control, enforcement is ordered about constant bearing magnetite and is produced changes of magnetic field because of displacement to wave displacement action, change data for sensing component acquisition field signal, reach measure control usefulness; Its structure includes: a rolling controlled wheel mechanism, a supported base, a rocking bar, a constant bearing magnetite and Hall sensing component; Wherein:
Its forward and backward of rolling controlled wheel mechanism is provided with pivot, and makes this pivot bridge and live pivot within the set supported base draw-in groove of forward and backward; Secondly, rocking bar is extended by the pivot of one, and the below is provided with a pendulum mass in addition, be provided with in addition in the pendulum mass one just can ccontaining constant bearing magnetite storage tank; Wave by control idler wheel mechanism left and right, can order about constant bearing magnetite synchronously and produce swinging property changes of magnetic field, advance meter row acquisition left and right magnetic field variation signal data, carry out left and right control function for the Hall sensing component of being located at the constant bearing magnetite below.
A kind of as mentioned above magnetic is waved measurement controller, and the magnetic pole of constant bearing magnetite can be transverse row and establishes N, the S utmost point or S, the N utmost point, and the below is single Hall sensing component.
A kind of as mentioned above magnetic is waved measurement controller, and the magnetic pole of constant bearing magnetite is that upper and lower layer row establishes, and making the upper strata is that the S utmost point, lower floor are the N utmost point, or the upper strata is that the N utmost point, lower floor are the S utmost point, two groups of Hall sensing components of the then corresponding arrangement in constant bearing magnetite below.
Characteristics of the present utility model and advantage are: the rolling controlled wheel mechanism that is disposed at measurement controller that the utility model proposes, with used as the left and right measure control; Therefore, include in the structure: a rolling controlled wheel mechanism, a supported base, a rocking bar, a constant bearing magnetite and Hall sensing component constitute; Rolling controlled wheel mechanism wherein cooperates inner electronic circuit board and sensing component to be constituted by wheel body, via rotation forward or backwards is the upper and lower vertical measure control of may command (this mechanism is non-to be the demand of the utility model patent), this rolling controlled wheel mechanism forward and backward is equipped with a vertical pivot, and make this pivot bridge and live pivot within forward and backward supported base draw-in groove, make whole rolling controlled wheel mechanism can be left and right swing ability
The pivot of rocking bar and aforementioned one is connected with, and the below then is provided with a pendulum mass, be provided with in addition within the pendulum mass one just can ccontaining constant bearing magnetite storage tank so that perseverance iron carries out left and right with rocking bar and swings synchronously in the groove; Edge this, the changes of magnetic field principle that produces with swing when constant bearing magnetite can capture this magnetic field variation signal data to carry out left and right control function by the flat Hall sensing component of being located at the constant bearing magnetite below.
The magnetic field variation signal that the Hall sensing component produces because of displacement for the acquisition constant bearing magnetite, seeing through signal processing unit is numeric data with the conversion of signals that captures, and be converted to relative motion vector data via a microprocessor computing, can be by a transmission interface with the motion vector data transmission to computing machine system or electronic equipment with as control and application.
Magnetic of the present utility model is waved measurement controller, because need not use the switchette device, thus the various bad shortcoming that does not have derailing switch and produced, and can dwindle the volume of agent structure; Therefore, comparing under the analysis with known, the utility model can obtain following advantage:
1. the swing implemented of the utility model is controlled and is utilized permanent magnet and Hall sensing component to replace traditional derailing switch, does not therefore have the derailing switch problem in serviceable life; Because change operating-controlling mechanism into the electronics start by mechanical actuation, therefore can significantly improve and control quality, and reduce the cost of material and manufacturing.
2. the swing implemented of the utility model is controlled based on field signal, need not the derailing switch and the control depression bar thereof of left and right both sides, has significantly dwindled the volume of structure; Therefore, can be easy to design among the mouse apparatus of various different sizes.
3. the swing implemented of the utility model is controlled based on field signal, the variation of its field signal produces synchronously with swing, therefore this signal can adjust and set the sensitivity of swing via the microprocessor program calculation process, has and can adjust the usefulness of controlling.
4. the swing implemented of the utility model is controlled in the electronics mode of no derailing switch start and is implemented, and its swing sensitivity of controlling can be adjusted with user's setting, can satisfy user's difference and control custom.
5. as the field signal generation device, its field signal is stable and be not vulnerable to outside noise and disturb with the displacement of constant bearing magnetite for the utility model; Therefore, the advantage of controlling that has stable, reliable and precision.
6. can cooperate electronic manufacturing technology now with structural design of the present utility model, can make the volume and the size of associated component, adjust, join the information products that impose on various now needs meterings and control according to required application scenario.
In sum, the utility model has overcome the variety of issue and the disappearance of known left and right horizontal measure control structure; Say that simply the utility model is to exchange the highest effect for simpler structure, the additional peculiar usefulness that the tool that spreads out simultaneously is multiple and abundant no matter be for industry or user two aspects, all has splendid industrial utilization.
Description of drawings
Fig. 1 is a stereoscopic embodiment synoptic diagram of the present utility model.
Fig. 2 is one-piece construction of the present utility model plane and control action synoptic diagram.
Fig. 3 is the action synoptic diagram of dextrad swing for rocking bar of the present utility model.
Fig. 4 is the action synoptic diagram of left-hand swing for rocking bar of the present utility model.
Fig. 5 is constant bearing magnetite of the present utility model and the Hall sensing component first embodiment synoptic diagram.
Fig. 6 is constant bearing magnetite of the present utility model and the Hall sensing component second embodiment synoptic diagram.
Fig. 7 is existing measurement controller left and right sides control structure synoptic diagram.
The drawing reference numeral explanation:
1, rolling controlled wheel mechanism 11, pivot 2, supported base 21, draw-in groove
3, rocking bar 31, pendulum mass 311, storage tank 4, constant bearing magnetite
5, Hall sensing component
Embodiment
To understand in order having further, now conjunction with figs. and specific embodiment to be described in detail as follows the technical solution of the utility model, feature and architectural characteristic thereof:
At first see also shown in Figure 1ly, the utility model structure is used at the horizontal measure control of left and right, therefore, need not limit on its utilization target; In other words, whole framework orders about constant bearing magnetite with rocking action and produces a magnetic field variation signal because of displacement, and then to capture this signal data be final principle and purpose to reach the measure control ability; With shown in Figure 1, include in the structure: a rolling controlled wheel mechanism 1, a supported base 2, a rocking bar 3, a constant bearing magnetite 4 and Hall sensing component 5 constitute; Rolling controlled wheel mechanism 1 wherein cooperates electronic circuit board and sensing component to be constituted by wheel body, to be the upper and lower vertical metrological operation of may command by rotation forward or backwards, because this mechanism of control protects for the utility model patent, does not give unnecessary details so mostly be not; This rolling controlled wheel mechanism 1 forward and backward is equipped with pivot 11, and makes this pivot 11 bridge and live pivot within set supported base 2 draw-in grooves 21 of forward and backward, makes whole rolling controlled wheel mechanism 1 can produce left and right swing function via left and right control.
As shown in Figure 2, aforesaid rocking bar 3 is extended by one pivot 11, the below is provided with a pendulum mass 31 in addition, be provided with in addition within the pendulum mass 31 one just can ccontaining constant bearing magnetite 4 storage tank 311 so that constant bearing magnetites 4 can carry out left and right with rocking bar 3 and swing synchronously in the groove 311; By this structure acting characteristic, can make constant bearing magnetite 4 produce the moving function that swings, swinging to move and then make with it captures the magnetic field variation signal data of left and rights to carry out left and right control function for the Hall sensing component 5 of being located at constant bearing magnetite 4 belows; Also shown in Fig. 3,4.
Continuous shown in Fig. 5,6, the utility model is directed to the enforcement of constant bearing magnetite 4 and Hall sensing component 5, with two kinds of schemes is representative, one as shown in Figure 5, the magnetic pole of its constant bearing magnetite 4 is that transverse row is made as N, the S utmost point (or being S, the N utmost point), the below is single Hall sensing component 5, and because of rocking action produces magnetic field variation signal, Hall sensing component 5 is promptly in order to capture its magnetic field variation signal via constant bearing magnetite 4; Its magnetic field variation signal of swinging continuously wherein is positioned at the signal of linear zone shown in the oscillogram of Fig. 5, then be that best motion vector is judged signal; And be positioned at the signal of inelastic region, though do not judge signal, can be used for judgement signal as sense of displacement as the motion vector of the best; Shown in Figure 5+Δ swing deviator and-Δ swing deviator, be the linear displacement vector signal condition of left and right control, with as the Optimal Control function.
As shown in Figure 6, constant bearing magnetite 4 and Hall sensing component second embodiment can directly be made as the top S utmost point, the below N utmost point or the top N utmost point, the below S utmost point to row with the magnetic pole of constant bearing magnetite 4, two groups of Hall sensing components 5 of corresponding arrangement under the constant bearing magnetite 4; Similarly, the magnetic field variation signal that utilizes constant bearing magnetite 4 rocking actions to be produced, two groups of Hall sensing components 5 are the field signal of its left and right of fechtable, and its magnetic field variation signal of swinging continuously is shown in the oscillogram of Fig. 6; Shown in Figure 6+Δ swing deviator and-Δ swing deviator, can be used as the motion vector Rule of judgment of left and right, equally can be as the Optimal Control function.
The detailed description of structure to sum up, the utility model has improved existing measurement controller really for left and right control function and structure, its can obtain by simple structure, in controlling real accurately, the left and right metering effect of stable, reliable and adjustable settings swing sensitivity.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (3)
1. a magnetic is waved measurement controller, it is characterized in that, described magnetic is waved measurement controller and included: a rolling controlled wheel mechanism, a supported base, a rocking bar, a constant bearing magnetite and Hall sensing component;
Wherein:
Its forward and backward of rolling controlled wheel mechanism is provided with pivot, and this pivot bridges and live pivot within the set supported base draw-in groove of forward and backward; Rocking bar is extended by the one pivot, and the below is provided with a pendulum mass in addition, be provided with in addition in the pendulum mass one just can ccontaining constant bearing magnetite storage tank; But the idler wheel mechanism left and right waves, and can order about constant bearing magnetite synchronously and produce swinging property changes of magnetic field, is located at the Hall sensing component fechtable left and right magnetic field variation signal data of constant bearing magnetite below, controls with left and right.
2. a kind of according to claim 1 magnetic is waved measurement controller, it is characterized in that, the magnetic pole of described constant bearing magnetite can be transverse row and establishes N, the S utmost point or S, the N utmost point, and the below is single Hall sensing component.
3. a kind of according to claim 1 magnetic is waved measurement controller, it is characterized in that the magnetic pole of described constant bearing magnetite is that upper and lower layer row establishes, making the upper strata is that the S utmost point, lower floor are the N utmost point, or the upper strata is that the N utmost point, lower floor are the S utmost point, two groups of Hall sensing components of the then corresponding arrangement in constant bearing magnetite below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059247 CN2700832Y (en) | 2004-05-28 | 2004-05-28 | Magnetic swinging metering controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059247 CN2700832Y (en) | 2004-05-28 | 2004-05-28 | Magnetic swinging metering controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700832Y true CN2700832Y (en) | 2005-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420059247 Expired - Fee Related CN2700832Y (en) | 2004-05-28 | 2004-05-28 | Magnetic swinging metering controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700832Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628467A (en) * | 2017-03-23 | 2018-10-09 | 微软技术许可有限责任公司 | The input equipment of input detection is carried out using magnetic field |
-
2004
- 2004-05-28 CN CN 200420059247 patent/CN2700832Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628467A (en) * | 2017-03-23 | 2018-10-09 | 微软技术许可有限责任公司 | The input equipment of input detection is carried out using magnetic field |
| CN108628467B (en) * | 2017-03-23 | 2021-05-07 | 微软技术许可有限责任公司 | Input device using magnetic field for input detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINGMO ELECTRONIC SCIENCE ( SHENZHEN ) CO., LTD.; Free format text: FORMER OWNER: JINGMO ELECTRONIC SCIENCE ( SHENZHEN ) CO., LTD.; CAI HUOLU Effective date: 20050916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050916 Address after: Taipei city of Taiwan Province Co-patentee after: Jing Mold Electronic Technology (Shenzhen) Co., Ltd. Patentee after: Gimbal Technology Co., Ltd. Co-patentee after: Cai Huolu Co-patentee after: Beijing Huaqi Information & Digital Technology Co., Ltd. Address before: Taipei city of Taiwan Province Co-patentee before: Jing Mold Electronic Technology (Shenzhen) Co., Ltd. Patentee before: Gimbal Technology Co., Ltd. Co-patentee before: Cai Huolu |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050518 Termination date: 20130528 |