CN204425310U - Flexible omnidirectional touch sensor - Google Patents
Flexible omnidirectional touch sensor Download PDFInfo
- Publication number
- CN204425310U CN204425310U CN201520107756.6U CN201520107756U CN204425310U CN 204425310 U CN204425310 U CN 204425310U CN 201520107756 U CN201520107756 U CN 201520107756U CN 204425310 U CN204425310 U CN 204425310U
- Authority
- CN
- China
- Prior art keywords
- flexible
- contact terminals
- flexible contact
- touch sensor
- omnidirectional
- 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
Abstract
The utility model provides a kind of flexible omnidirectional touch sensor, belongs to sensor technical field.Flexible omnidirectional touch sensor comprises the first flexible contact terminals (1), the second flexible contact terminals (2) and elastic insulated flexible pipe (3), and described the first flexible contact terminals (1) and the second flexible contact terminals (2) are separated by and being axially combined with the inwall of flexible pipe (3) in a spiral manner along flexible pipe (3).The utility model provides flexible omnidirectional position transducer can respond to displacement signal any direction within the scope of certain angle being detected, what substantially increase flexible sensor installs and uses scope, require low to the accuracy of form and position of mounting surface, greatly reduce production cost.
Description
Technical field
The utility model relates to a kind of flexible omnidirectional touch sensor, belongs to sensor technical field.
Background technology
Figure 1A is the structural representation of flexible sensor under the effect not having external force that prior art provides, as shown in Figure 1, flexible sensor of the prior art comprises flexible contact terminals 1, flexible contact terminals 2, overcoat 3, holding wire 4 and holding wire 5, described flexible contact terminals 1 is for be made by fexible conductor material, and it is electrically connected with holding wire 4; Described flexible contact terminals 2 is for be made by fexible conductor material, and it is electrically connected with holding wire 5; Described overcoat 3 is for be made by elastic insulating material, and its underpart is plane, and top is hemisphere, and flexible contact terminals 1 is arranged at the top in overcoat 3, and flexible contact terminals 2 is arranged at the bottom in overcoat 3.
Figure 1B is the structural representation of flexible sensor under the effect not having external force that prior art provides, as shown in Figure 1B, when the top perpendicular to overcoat 3 is subject to power, overcoat 3 produces deformation, thus the contact terminal 1 in portion disposed thereon is contacted with the contact terminal 2 on top, holding wire 4 and 5 is electrically connected.This flexible location transducer (position switch) of the prior art only can detect the displacement signal at a specific direction (perpendicular to overcoat 3) top, be the displacement signal that some direction-changeable can be detected in some use occasion, designer has to select the servomechanism of multiple transducer or complexity to realize above-mentioned purpose.
Summary of the invention
For overcoming the shortcoming existed in prior art, goal of the invention of the present utility model is to provide a kind of flexible omnidirectional touch sensor, it can respond to displacement signal any direction within the scope of certain angle being detected, what substantially increase flexible sensor installs and uses scope, require low to the accuracy of form and position of mounting surface, greatly reduce production cost.
For realizing described goal of the invention, a kind of flexible omnidirectional touch sensor, it comprises the first flexible contact terminals 1, second flexible contact terminals 2 and elastic insulated flexible pipe 3,, the first described flexible contact terminals 1 and the second flexible contact terminals 2 are separated by and being axially combined with the inwall of flexible pipe 3 in a spiral manner along flexible pipe 3.
Preferably, the first described flexible contact terminals 1 and the second flexible contact terminals 1 are N bar, and are uniformly distributed along flexible pipe 3 radial direction is staggered, and described N is the natural number be greater than.
Preferably, the first flexible contact terminals 1 is connected with the first holding wire, and the second flexible contact terminals 2 is connected with secondary signal line.
Compared with prior art, the flexibility that the utility model provides is omnidirectional, and touch sensor can respond to displacement signal any direction within the scope of certain angle being detected, what substantially increase flexible sensor installs and uses scope, require low to the accuracy of form and position of mounting surface, greatly reduce production cost.
Accompanying drawing explanation
Figure 1A is the structural representation of flexible sensor under the effect not having external force that prior art provides;
Figure 1B is the structural representation of flexible sensor under the effect having external force that prior art provides;
The basic outline drawing of the flexible omnidirectional touch sensor of 4 line styles that Fig. 2 provides for the utility model;
Fig. 3 touches line 1 for the flexible omnidirectional touch sensor flexibility of 4 line styles that the utility model provides and flexibility touches line 2 distribution schematic diagram in elastic insulated pipe;
The flexible omnidirectional touch sensor of the 4 line styles radially generalized section that Fig. 4 provides for the utility model;
The flexible omnidirectional touch sensor of the 6 line styles radially generalized section that Fig. 5 provides for the utility model.
Embodiment
The basic outline drawing of the flexible omnidirectional touch sensor of 4 line styles that Fig. 2 provides for the utility model; Fig. 3 touches line 1 for the flexible omnidirectional touch sensor flexibility of 4 line styles that the utility model provides and flexibility touches line 2 distribution schematic diagram in elastic insulated pipe.As Figure 2-3, the flexibility that the utility model provides is omnidirectional, and touch sensor comprises the first flexible contact terminals 1, second flexible contact terminals 2 and elastic insulated flexible pipe 3, and the first described flexible contact terminals 1 and the second flexible contact terminals 2 are separated by and being axially combined with the inwall of flexible pipe 3 in a spiral manner along flexible pipe 3.First flexible contact terminals 1 and the second flexible contact terminals 2 cross section are circular or oval line style.
The first described flexible contact terminals 1 and the second flexible contact terminals 2 are N number of, and are uniformly distributed along flexible pipe 3 radial direction is staggered, described N be greater than or equal to 1 natural number.Preferably, described first flexible contact terminals 1 and the second flexible contact terminals 2 are two, as shown in Figure 4, also can be three, as shown in Figure 5.First flexible contact terminals 1 is connected with the first holding wire 4, and the second flexible contact terminals 2 is connected with secondary signal line 5.Dry inert gas is filled with in flexible pipe.
General principle of the present utility model is: the first flexible contact terminals 1 and the second flexible contact terminals 2 are separated by and along the radial equipartition of flexible pipe, then along flexible pipe axially in a spiral manner be adhered on the inwall of flexible pipe 3, so spirality distribution on the inwall of flexible pipe 3 at the first flexible contact terminals 1 and the second flexible contact terminals 2.First flexible contact terminals 1 signal conductor 4 is drawn, and the second flexible contact terminals 2 signal conductor 5 is drawn, and then seals being filled with dry inert gas in elastic insulated flexible pipe, as which form the flexible omnidirectional touch sensor of line style.The flexible omnidirectional touch sensor of line style that the utility model provides can be fixed by any way, interts or be assemblied on the parts that need to survey dimensional deformation.When external force causes the radial deformation of the either direction of elastic insulated flexible pipe 3, the first flexible contact terminals 1 in pipe all will be made to contact with the second flexible contact terminals 2, thus holding wire line 4 and holding wire 5 are electrically connected.When external force is eliminated, normality replied by elastic insulated flexible pipe, and the first flexible contact terminals 1 in pipe is separated with the second flexible contact terminals 2.
According to application or purposes, the first flexible contact terminals in the flexible omnidirectional touch sensor of the line style that the utility model provides and the second flexible contact terminals all can be designed to 1,2 or 3, thus form the flexible omnidirectional touch sensor of 2 lines, 4 lines or 6 line styles.Basic principle is: one, the first flexible contact terminals 1 and the second flexible contact terminals 2 are always radially 180 degree of distributions, so, the distortion of resilient flexibility flexible pipe any position along the circumferential direction, capital causes contacting of spiral first flexible contact terminals 1 of hose inner wall and the second flexible contact terminals 2, realizes the output of signal; Two, design the pitch of different screw contacts line, the multidirectional deformation signal that can realize different demand exports, and pitch is less, and deviation sensitivity is higher vertically for it.
Key point of the present utility model is the screw arrangement utilizing fexible conductor, realizes the detection to the radial displacement signal of radial direction arbitrarily of circumference.Simultaneously because transducer is manufactured by flexible material, adopt and paste, intert, the mode such as to fix, on the two dimension that can simply be installed on any shape or three-dimensional surface.Be widely used in industrial safety protection, industrial door automatic shutter controls, and motorcar electric Car's door controlling and anti-pinching car window control, the bin level intelligentization of tiered warehouse facility controls, the fields such as building automatic control, that is, can be applied to the occasion of various displacement or shape control.
The above is only that execution mode of the present utility model has done detailed description; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (3)
1. the omnidirectional touch sensor of flexibility, it comprises the first flexible contact terminals (1), the second flexible contact terminals (2) and elastic insulated flexible pipe (3), it is characterized in that, described the first flexible contact terminals (1) and the second flexible contact terminals (2) are separated by and being axially combined with the inwall of flexible pipe (3) in a spiral manner along flexible pipe (3).
2. the omnidirectional touch sensor of flexibility according to claim 1, it is characterized in that, described the first flexible contact terminals (1) and the second flexible contact terminals (1) are N bar, and be uniformly distributed along flexible pipe (3) radial direction is staggered, described N be greater than 1 natural number.
3. the omnidirectional touch sensor of flexibility according to claim 2, is characterized in that, the first flexible contact terminals (1) is connected with the first holding wire, and the second flexible contact terminals (2) is connected with secondary signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107756.6U CN204425310U (en) | 2015-02-12 | 2015-02-12 | Flexible omnidirectional touch sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107756.6U CN204425310U (en) | 2015-02-12 | 2015-02-12 | Flexible omnidirectional touch sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425310U true CN204425310U (en) | 2015-06-24 |
Family
ID=53475638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107756.6U Active CN204425310U (en) | 2015-02-12 | 2015-02-12 | Flexible omnidirectional touch sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104639142A (en) * | 2015-02-12 | 2015-05-20 | 徐理邦 | Flexible non-directional contact-type sensor |
-
2015
- 2015-02-12 CN CN201520107756.6U patent/CN204425310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104639142A (en) * | 2015-02-12 | 2015-05-20 | 徐理邦 | Flexible non-directional contact-type sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9785298B2 (en) | Capacitive controller | |
| CN203858594U (en) | Passive stylus | |
| CN204085863U (en) | Mume flower contact pressure sensing tools | |
| CN103019423A (en) | Touch panel structure and manufacturing method thereof | |
| CN204425310U (en) | Flexible omnidirectional touch sensor | |
| CN102591486B (en) | active electromagnetic pen | |
| CN207650781U (en) | Curved surface touch-control sensor and curved surface touch-control sensing unit | |
| CN101833397B (en) | Multi-finger touch positioning device and method | |
| CN105700749A (en) | Touch control method and terminal equipment | |
| CN104639142A (en) | Flexible non-directional contact-type sensor | |
| CN201673484U (en) | Multi-finger touch positioning device | |
| CN203746717U (en) | Two-stage signal generator for tool setting equipment of numerical control machine | |
| CN204421828U (en) | Flexible sensor | |
| CN203950280U (en) | The active pointer with capacitance induction system | |
| CN101766915A (en) | Electronic toy | |
| CN104423726A (en) | Optical coordinate input device | |
| CN202733987U (en) | Dry heating-resistant protection device for induction cooker pot | |
| CN104915027A (en) | Capacitive touch control pen | |
| CN211590198U (en) | Touchdown detection foot end | |
| CN203324974U (en) | Interface device identifying externally-connected fitting automatically | |
| CN202217256U (en) | Electromagnetic induction type input equipment | |
| CN105847481A (en) | Mobile terminal grounding structure and mobile terminal | |
| CN207459242U (en) | A kind of contact-type charging device | |
| CN204681335U (en) | 86 type list live wire touching telecontrol switches | |
| CN203747774U (en) | Touch key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170803 Address after: 266000 Shandong city of Qingdao province high tech Zone Songyuan Road No. 17 Qingdao Industrial Technology Research Institute A District 3 floor A1 building room 321 and room 323 Patentee after: Qingdao ledbond carbon Sensing Technology Co. Ltd. Address before: 266109 A4, hi tech Zone, 1 Kam Yip Road, national hi tech Zone, Shandong, Qingdao Co-patentee before: Zhou Congqun Patentee before: Xu Libang |
|
| TR01 | Transfer of patent right |