CN203006680U - Capacitive sensing type and resistance type combined-type safety contact pad - Google Patents
Capacitive sensing type and resistance type combined-type safety contact pad Download PDFInfo
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- CN203006680U CN203006680U CN 201220622610 CN201220622610U CN203006680U CN 203006680 U CN203006680 U CN 203006680U CN 201220622610 CN201220622610 CN 201220622610 CN 201220622610 U CN201220622610 U CN 201220622610U CN 203006680 U CN203006680 U CN 203006680U
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- touch module
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Abstract
The utility model discloses a capacitive sensing type and resistance type combined-type safety contact pad, which comprises a resistance type touch module, a capacitive sensing type touch module and a shell, wherein the resistance type touch module is installed on the surface of the shell, and the capacitive sensing type touch module is installed in the shell. The capacitive sensing type touch module can penetrate through the insulating-material shell for over 20mm, the sensing part of the capacitive sensing type touch module is put behind an insulating layer, and the contact pad is sealed with the ambient environment. The resistance type touch module comprises two transparent layers which are superimposed, and the two transparent layers are separated through an elastic material. Through the contact pad, a blind area does not exist in the whole door-closing process, and the process is safer. Through the sensing on the human body static electricity, no mechanical movement exists, and the service life of the contact pad is longer. As the need of mechanical switching travel does not exist, the installation is simpler, and materials are saved on installation.
Description
Technical field
The utility model relates to a kind of elevator door-motor fender guard, is specifically related to a kind of capacitor induction type and the resistance-type type safety edge that combines.
Background technology
In the car type elevator device; in the normal switch door process of elevator door-motor, obstacle can appear; this obstacle might be people or the thing that just in time will enter car in the process of closing the door; might be also other objects of other harm elevator safety operations; go to consider from the angle of personal safety, contact fender guard safety edge or contactless fender guard safe light curtain all can be installed on present elevator door-motor.The action of contact touch panel is too large, the stroke of step switch must be arranged, and directly have influence on the safety of touch panel the service life of switch.The contact touch panel is preferably in the action that there is no stroke when the people touches, and also can reach the action that makes switch.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of capacitor induction type and the resistance-type type safety edge that combines, and has replaced mechanical switch fully with electronic switch, makes the life-span of touch panel longer, and safety is simpler.
The apprizing system of sample treatment plant reaches above-mentioned technique effect for realizing above-mentioned technical purpose, and the utility model is achieved through the following technical solutions:
A kind of capacitor induction type and the resistance-type type safety edge that combines, comprise resistive touch module, capacitor induction type touching module and shell, described resistive touch module is arranged on described case surface, and described capacitor induction type touching module is installed on described housings.
Further, more than described capacitor induction type touching module penetrated insulating material housing 20mm, its sensing partly was placed into the back of insulating barrier, was the touch panel of sealing mutually with surrounding environment.
Further, described resistive touch module comprises two superimposed hyaline layers of up and down, and described two hyaline layers separate with elastomeric material.
Further, the touch-screen of described resistive touch module is four lines and eight lines, and described two hyaline layers are the transparent resistive material with similar face resistance.
Further, the touch-screen of described resistive touch module is five lines and seven lines, and described two hyaline layers are a resistive layer and a conductive layer.
The beneficial effects of the utility model are:
1, make in the whole process of closing the door and there is no the blind area, safer;
2, by the induction to the static electricity on human body, there is no the action of machinery, the life-span of touch panel is longer;
3, due to the needs that there is no the mechanical switch stroke, install simplyr, saved material installing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The number in the figure explanation:
1, resistive touch module, 2, capacitor induction type touching module, 3, shell.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Figure 1, a kind of capacitor induction type and the resistance-type type safety edge that combines, comprise resistive touch module 1, capacitor induction type touching module 2 and shell 3, described resistive touch module 1 is arranged on described shell 3 surfaces, and described capacitor induction type touching module 2 is installed on described shell 3 the insides.
Further, described capacitor induction type touching module 2 principles are identical with the capacitive induction soft-touch control, more than penetrating insulating material housing 20mm (glass, plastics etc.), detect like clockwork effective touch of finger, and sensitivity, stability, reliability of having guaranteed product etc. can or not use for a long time because of the change of environmental conditions and change, and have waterproof and strong anti-interference ability.Described capacitor induction type touching module 2 does not need the direct contacting metal of human body, can thoroughly eliminate safe hidden trouble, even the band gloves also can use, and not affected by the moist human body resistance variation of dry weather etc., use convenient, without any mechanical part, can not wear and tear, infinite life reduces later maintenance cost, its sensing part can be placed into the back of any insulating barrier (being generally glass or plastic material), makes the touch panel that seals mutually with surrounding environment.
Further, described resistive touch module 1 comprises two superimposed hyaline layers of up and down, and described two hyaline layers separate with elastomeric material.
Further, the touch-screen of described resistive touch module 1 is four lines and eight lines, and described two hyaline layers are the transparent resistive material with similar face resistance.
Further, the touch-screen of described resistive touch module 1 is five lines and seven lines, and described two hyaline layers are a resistive layer and a conductive layer.
The utility model working process is as follows:
When object contact was arranged, if human body, when installing near this, described capacitor induction type touching module 2 was first moved output signal, the not action of described resistive touch module 1 this moment; When if obstacle is non-human body, described capacitor induction type touching module 2 are inductions less than, but when colliding with described resistive touch module 1, can make described resistive touch module 1 deformation, thereby make described resistive touch module 1 action, and output signal.
The utility model is arranged on Automatic door of elevator, mainly guaranteeing personal safety, so described capacitor induction type touching module 2 play a major role, and the back-up protection equipment of 1 of described resistive touch module when preventing that described capacitor induction type touching module 2 lost efficacy.
Claims (5)
1. a capacitor induction type and the resistance-type type safety edge that combines, comprise resistive touch module (1), capacitor induction type touching module (2) and shell (3), it is characterized in that: described resistive touch module (1) is arranged on described shell (3) surface, and described capacitor induction type touching module (2) is installed on described shell (3) the inside.
2. capacitor induction type according to claim 1 and the resistance-type type safety edge that combines, it is characterized in that: more than described capacitor induction type touching module (2) penetrates insulating material housing 20mm, its sensing partly is placed into the back of insulating barrier, is the touch panel of sealing mutually with surrounding environment.
3. capacitor induction type according to claim 1 and the resistance-type type safety edge that combines, it is characterized in that: described resistive touch module (1) comprises two superimposed hyaline layers of up and down, and described two hyaline layers separate with elastomeric material.
4. capacitor induction type according to claim 3 and the resistance-type type safety edge that combines, it is characterized in that: the touch-screen of described resistive touch module (1) is four lines and eight lines, and described two hyaline layers are the transparent resistive material with similar face resistance.
5. capacitor induction type according to claim 3 and the resistance-type type safety edge that combines, it is characterized in that: the touch-screen of described resistive touch module (1) is five lines and seven lines, described two hyaline layers are a resistive layer and a conductive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622610 CN203006680U (en) | 2012-11-22 | 2012-11-22 | Capacitive sensing type and resistance type combined-type safety contact pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622610 CN203006680U (en) | 2012-11-22 | 2012-11-22 | Capacitive sensing type and resistance type combined-type safety contact pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006680U true CN203006680U (en) | 2013-06-19 |
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ID=48598295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622610 Expired - Fee Related CN203006680U (en) | 2012-11-22 | 2012-11-22 | Capacitive sensing type and resistance type combined-type safety contact pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482386A (en) * | 2018-05-14 | 2019-11-22 | 奥的斯电梯公司 | Elevator door safety control |
-
2012
- 2012-11-22 CN CN 201220622610 patent/CN203006680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482386A (en) * | 2018-05-14 | 2019-11-22 | 奥的斯电梯公司 | Elevator door safety control |
| US11242226B2 (en) | 2018-05-14 | 2022-02-08 | Otis Elevator Company | Elevator door safety control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |