CN204719731U - A kind of law-enforcing recorder with waterproof touch key-press function - Google Patents
A kind of law-enforcing recorder with waterproof touch key-press function Download PDFInfo
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- CN204719731U CN204719731U CN201520417232.7U CN201520417232U CN204719731U CN 204719731 U CN204719731 U CN 204719731U CN 201520417232 U CN201520417232 U CN 201520417232U CN 204719731 U CN204719731 U CN 204719731U
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- law
- enforcing recorder
- control chip
- touch panel
- resistor type
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Abstract
The utility model discloses a kind of law-enforcing recorder with waterproof touch key-press function, described law-enforcing recorder front has camera, the back side has clamping part and display screen, described law-enforcing recorder inside has main control chip, it is characterized in that: the dual-side of described law-enforcing recorder and the below of described display screen are provided with resistor type touch panel, and described resistor type touch panel is embedded on the plastic casing of described law-enforcing recorder; Described resistor type touch panel has multiple touch key-press, and the signal inputted by described touch key-press is connected to the input end of touch control chip via signal wire; The output terminal of described touch control chip is connected to the input end of described main control chip by signal wire.The aforementioned law-enforcing recorder that the utility model provides, compared with existing law-enforcing recorder, has good waterproof and dustproof performance, and keystroke sensitivity is high, the life-span is long.
Description
Technical field
The utility model relates to single alert law-enforcing recorder field, particularly relates to a kind of law-enforcing recorder with waterproof touch key-press function.
Background technology
Existing single alert law-enforcing recorder generally adopts physical switch button: press conducting, unclamp disconnection, owing to protruding from registering instrument shell, and have gap between button and shell, therefore waterproof and dustproof performance is bad, and, physical switch button is spring-piece type, therefore easily loose contact.
Utility model content
Fundamental purpose of the present utility model is to propose a kind of law-enforcing recorder with waterproof touch key-press function, there is waterproof and dustproof poor performance and easily loose contact, life-span short technical matters with the physical switch button solving existing record instrument.
The utility model is as follows for solving the problems of the technologies described above provided technical scheme:
A kind of law-enforcing recorder with waterproof touch key-press function, described law-enforcing recorder front has camera, the back side has clamping part and display screen, described law-enforcing recorder inside has main control chip, the dual-side of described law enforcement law-enforcing recorder and the below of described display screen are provided with resistor type touch panel, and described resistor type touch panel is embedded on the plastic casing of described law-enforcing recorder; Described resistor type touch panel has multiple touch key-press, and the signal inputted by described touch key-press transfers to the input end of touch control chip through signal wire; The output terminal of described touch control chip is connected to the input end of described main control chip by signal wire.
The law-enforcing recorder that technique scheme provides, adopts resistive touch button to substitute traditional physical button, as long as user's point touching button, just energy input signal, makes equipment produce corresponding reaction, and highly sensitive, contact well; Separately, owing to being adopt touch panel to instead of original physical button module, the seepage problem that the gap due to physical button periphery produces is solved completely, and anti-dust performance is also optimized simultaneously.
In preferred technical scheme, the contact position of described resistor type touch panel and described plastic casing is filled with sealant.The filling of sealant further enhances waterproof and dust reduction capability.
In the technical scheme be more preferably, the surface of described resistor type touch panel flushes with the surface of described plastic casing.
In a word, the aforementioned law-enforcing recorder that the utility model provides, compared with existing law-enforcing recorder, has good waterproof and dustproof performance, and keystroke sensitivity is high, the life-span is long.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation with the law-enforcing recorder of waterproof touch key-press function that the utility model embodiment provides;
Fig. 2 is the schematic diagram of law-enforcing recorder at another visual angle of Fig. 1;
Fig. 3 is the theory diagram that resistive touch button realizes;
Fig. 4 is the scheme of installation of resistor type touch panel.
Embodiment
Contrast accompanying drawing the utility model is described in further detail in conjunction with concrete embodiment below.
Embodiment of the present utility model provides a kind of law-enforcing recorder (hereinafter referred to as registering instrument) with waterproof touch key-press function, as shown in Figure 1, the front of this registering instrument has camera, and the back side has clamping part 100 and display screen 200, and internal circuit board comprises main control chip.With reference to figure 1 and Fig. 2, dual-side 10a, 10b of registering instrument and the below of described display screen 200 are provided with resistor type touch panel, and described resistor type touch panel is embedded on the plastic casing of registering instrument; Described resistor type touch panel has multiple touch key-press, and as shown in Figure 3, user transfers to the input end of touch control chip via signal wire by the signal of each described touch key-press input; The output terminal of described touch control chip is connected to the input end of described main control chip by signal wire.
Described touch control chip such as can adopt the TSC2013-Q1 of TI, when user's point touching button, with reference to figure 3, this touch control chip just can collect touch panel coordinate signal X+, X-, Y+, Y-, coordinate signal carries out after computing through touch control chip, be input to main control chip by signal wire-I2C bus (comprising data line I2C_DATA and clock cable I2C_CLK) again to judge, to identify the function corresponding to current click, then perform corresponding function, thus realize touch control.
In a kind of specific embodiment, as shown in Figure 1, the resistor type touch panel 300 below display screen 200, according to the function of registering instrument, model and panel size, design the number of keys on it, such as, have the touch key-press 301 of 5 difference in functionalitys, 302 ...Simultaneously, at the side of registering instrument, also touch key-press can also be set, in embodiment as shown in Figure 2, the wherein side 10b in dual-side 10a, 10b is provided with resistor type touch panel 400, this resistor type touch panel 400 has the button 401 of 3 difference in functionalitys, 402 ...In a further embodiment, also on dual-side 10a, 10b, all touch key-press can be set.Need to illustrate, the quantity of touch key-press is only citing, does not form the restriction to the utility model protection domain.
In the embodiment be more preferably, the surface of described resistor type touch panel 300 flushes with the surface of described plastic casing 600.In another kind of preferred embodiment, as shown in Figure 4, described resistor type touch panel 300 is filled with sealant with the contact position S of described plastic casing 600, and sealant is such as marine glue material, can play waterproof and dust-proof effect.As shown in Figure 4, backlight is provided with in the below of resistor type touch panel 300.Similarly, registering instrument side touch panel also as shown in Figure 4 do waterproof and dustproof design.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field; without departing from the concept of the premise utility; some equivalent to substitute or obvious modification can also be made, and performance or purposes identical, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. one kind has the law-enforcing recorder of waterproof touch key-press function, described law-enforcing recorder front has camera, the back side has clamping part and display screen, described law-enforcing recorder inside has main control chip, it is characterized in that: the dual-side of described law-enforcing recorder and the below of described display screen are provided with resistor type touch panel, and described resistor type touch panel is embedded on the plastic casing of described law-enforcing recorder; Described resistor type touch panel has multiple touch key-press, and the signal inputted by described touch key-press transfers to the input end of touch control chip through signal wire; The output terminal of described touch control chip is connected to the input end of described main control chip by signal wire.
2. law-enforcing recorder as claimed in claim 1, is characterized in that: the contact position of described resistor type touch panel and described plastic casing is filled with sealant.
3. law-enforcing recorder as claimed in claim 1 or 2, is characterized in that: the surface of described resistor type touch panel flushes with the surface of described plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417232.7U CN204719731U (en) | 2015-06-16 | 2015-06-16 | A kind of law-enforcing recorder with waterproof touch key-press function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417232.7U CN204719731U (en) | 2015-06-16 | 2015-06-16 | A kind of law-enforcing recorder with waterproof touch key-press function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719731U true CN204719731U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417232.7U Expired - Fee Related CN204719731U (en) | 2015-06-16 | 2015-06-16 | A kind of law-enforcing recorder with waterproof touch key-press function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204719731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431521A (en) * | 2019-01-09 | 2020-07-17 | 杭州登虹科技有限公司 | Waterproof key signal detection method and false touch prevention method for intelligent camera |
-
2015
- 2015-06-16 CN CN201520417232.7U patent/CN204719731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431521A (en) * | 2019-01-09 | 2020-07-17 | 杭州登虹科技有限公司 | Waterproof key signal detection method and false touch prevention method for intelligent camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Binhai Road Nanshan District Guangdong street of Shenzhen city in Guangdong province 518000 software industry base in Shenzhen, 5 E block 1102 Patentee after: SHENZHEN JINGYI SMART TECHNOLOGY CO.,LTD. Address before: 518000 Shenzhen Institute of technology, Nanshan District science and Technology Park, Guangdong,, B401, Tsinghua University Patentee before: SHENZHEN JINGYI DIGITAL TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 |