CN203232502U - Leather membrane meter controller integrated circuit (IC) card liquid crystal display screen - Google Patents
Leather membrane meter controller integrated circuit (IC) card liquid crystal display screen Download PDFInfo
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- CN203232502U CN203232502U CN 201320269969 CN201320269969U CN203232502U CN 203232502 U CN203232502 U CN 203232502U CN 201320269969 CN201320269969 CN 201320269969 CN 201320269969 U CN201320269969 U CN 201320269969U CN 203232502 U CN203232502 U CN 203232502U
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- card
- lcds
- controller
- liquid crystal
- crystal display
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Abstract
The utility model relates to a leather membrane meter controller integrated circuit (IC) card liquid crystal display screen. The leather membrane meter controller IC card liquid crystal display screen comprises an IC card liquid crystal display screen and a control assembly, wherein the IC card liquid crystal display screen is arranged on the wall surface of a controller of a leather membrane meter; the control assembly is arranged inside the controller, is connected with the IC card liquid crystal display screen, is used for controlling the data display of the IC card liquid crystal display screen, and comprises a light emitting diode (LED) lamp group, a signaling device and a circuit motherboard; and the LED lamp group is connected with the IC card liquid crystal display screen and is used for lighting the IC card liquid crystal display screen. The utility model aims to provide the leather membrane meter controller IC card liquid crystal display screen capable of quickly and effectively reading data in the IC card liquid crystal display screen without an external light source.
Description
Technical field
The utility model relates to a kind of epithelium table controller IC-card LCDs.
Background technology
When rock gas epithelium table tool was safeguarded in daily management or read the data of showing in the tool, following problems may be encountered: (1) because there not being the fill light circuit in the display screen, needed the ambient light source lighting if in the bad place of light when reading data; (2) when tolerance is not enough in the IC-card in the table, in numerous and diverse kitchen, be difficult to listen the buzzing type of alarm that sees Table the low tolerance of tool, if in time do not notice, in case user's gas is used up, will cause user's source of the gas to cut off, and cause damage; All need in the draw-in groove plug-in card sheet to extract afterwards when (3) needing surplus data in the reading displayed screen data just show at every turn, lower efficiency.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned defective of existing in prior technology, provides a kind of and need not by external light source, can fast and effeciently read the epithelium table controller IC-card LCDs of data in the IC-card LCDs.
The purpose of this utility model is achieved through the following technical solutions: a kind of epithelium table controller IC-card LCDs is characterized in that: it comprises the IC-card LCDs on the controller wall of being located at the epithelium table and is located at controller inner and is connected the Control Component that is used for the demonstration of control IC-card liquid crystal display data with the IC-card LCDs; Described Control Component comprises the LED lamp group, signalling means and the circuit main board that are used for illuminating the IC-card LCD Panel that is connected with the IC-card LCDs; Described LED lamp group is by several LED lamp series connection, and the LED lamp is distributed in around the IC-card LCDs, one end of described signalling means is connected with LED lamp group, and the other end is connected with an end of IC-card LCDs, and the other end of described LCDs is connected with an end of circuit main board; The bottom that is positioned at controller is provided with solenoid valve, and an end of described solenoid valve is connected with the other end of circuit main board, and the other end of solenoid valve is connected with the table tool of epithelium table.
The utility model has also carried out following improvement:
The controller of described epithelium table is provided with the IC-card slot, is provided with microswitch in the IC-card slot, and described LED lamp group is connected with microswitch.
Described Control Component also comprises the normal close minisize switch, and described normal close minisize switch is connected with LED lamp group and signalling means and is parallel to the IC-card LCDs.Compared to prior art, advantage of the present utility model is:
1. the utility model makes the user when reading data by connect LED lamp group around the IC-card LCDs, need not by external light source, just can clearly read data.
2. LED lamp group is connected with signalling means, in the time of can being implemented in the low tolerance buzzer warning of table tool, the user is reminded in the warning of glimmering simultaneously of LED lamp in time.
3. set up the normal close minisize switch, improved the efficient the when user reads data greatly, convenient and swift.
Description of drawings
Fig. 1 is the annexation figure of a kind of embodiment of the utility model.
Fig. 2 is the annexation figure after the utility model connects miniature normally closed switch.
Embodiment
Be elaborated below in conjunction with Figure of description and the utility model content of embodiment:
The embodiment synoptic diagram of a kind of epithelium table controller IC-card LCDs that provides for the utility model as depicted in figs. 1 and 2.
A kind of epithelium table controller IC-card LCDs is characterized in that: it it comprise the IC-card LCDs on the controller wall of being located at the epithelium table and be located at controller inner and is connected the Control Component that is used for the demonstration of control IC-card liquid crystal display data with the IC-card LCDs; Described Control Component comprises the LED lamp group, signalling means and the circuit main board that are used for illuminating the IC-card LCD Panel that is connected with the IC-card LCDs; Described LED lamp group is by several LED lamp series connection, and the LED lamp is distributed in around the IC-card LCDs, one end of described signalling means is connected with LED lamp group, and the other end is connected with an end of IC-card LCDs, and the other end of described LCDs is connected with an end of circuit main board; The bottom that is positioned at controller is provided with solenoid valve, and an end of described solenoid valve is connected with the other end of circuit main board, and the other end of solenoid valve is connected with the table tool of epithelium table.Increase the LED lamp group of low power series connection around demonstration place of IC-card liquid crystal display, can be the LED lamp of 5 series connection, when being implemented in the low tolerance buzzer warning of table tool, warnings of glimmering simultaneously of LED lamp, such type of alarm is more directly perceived, showy, makes the user very clear.Described controller be used for to be realized the IC-card counting and button number of user's gas consumption, and when user's tolerance uses up, solenoid valve partly cuts out.The table tool of described epithelium table is used for the metering user gas consumption, and data are fed back to controller, by controller counting and button number.
Described epithelium mark tool is provided with the IC-card slot, is provided with microswitch in the IC-card slot, and described LED lamp group is connected with microswitch.LED lamp group is connected at the microswitch of IC-card slot, and when user's plug-in card reading, the LED lamp also with luminous, illuminates liquid crystal display, makes reading more clear, need not the ambient light source lighting.
Described Control Component also comprises the normal close minisize switch, and described normal close minisize switch is connected with LED lamp group and signalling means and is parallel to the IC-card LCDs.Described miniature normally closed switch is connected with reading device, be provided with read routine in the reading device, miniature normally closed switch is located at the right hand edge of the controller of epithelium table, press this switch, just can directly activate read routine, show tolerance information, the efficient when having improved reading greatly in the IC-card LCDs.
Described normal close minisize switch is exposed to outside the controller of skin pellicle.
Claims (4)
1. epithelium table controller IC-card LCDs is characterized in that: it comprises the IC-card LCDs on the controller wall of being located at the epithelium table and is located at controller inner and is connected the Control Component that is used for the demonstration of control IC-card liquid crystal display data with the IC-card LCDs; Described Control Component comprises the LED lamp group, signalling means and the circuit main board that are used for illuminating the IC-card LCD Panel that is connected with the IC-card LCDs; Described LED lamp group is by several LED lamp series connection, and the LED lamp is distributed in around the IC-card LCDs, one end of described signalling means is connected with LED lamp group, and the other end is connected with an end of IC-card LCDs, and the other end of described LCDs is connected with an end of circuit main board; The bottom that is positioned at controller is provided with solenoid valve, and an end of described solenoid valve is connected with the other end of circuit main board, and the other end of solenoid valve is connected with the table tool of epithelium table.
2. epithelium table controller IC-card LCDs according to claim 1, it is characterized in that: the controller of described epithelium table is provided with the IC-card slot, is provided with microswitch in the IC-card slot, and described LED lamp group is connected with microswitch.
3. epithelium table controller IC-card LCDs according to claim 1, it is characterized in that: described Control Component also comprises the normal close minisize switch, described normal close minisize switch is connected with LED lamp group and signalling means and is parallel to the IC-card LCDs.
4. epithelium table controller IC-card LCDs according to claim 1, it is characterized in that: described normal close minisize switch is exposed to outside the controller of skin pellicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269969 CN203232502U (en) | 2013-05-17 | 2013-05-17 | Leather membrane meter controller integrated circuit (IC) card liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269969 CN203232502U (en) | 2013-05-17 | 2013-05-17 | Leather membrane meter controller integrated circuit (IC) card liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232502U true CN203232502U (en) | 2013-10-09 |
Family
ID=49288612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320269969 Expired - Lifetime CN203232502U (en) | 2013-05-17 | 2013-05-17 | Leather membrane meter controller integrated circuit (IC) card liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232502U (en) |
-
2013
- 2013-05-17 CN CN 201320269969 patent/CN203232502U/en not_active Expired - Lifetime
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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 |
Effective date of registration: 20171025 Address after: 100000 C, building 501-2, office building, Heng Ao center, building 26, Kam Fang street, Xicheng District, Beijing Patentee after: ENN (CHINA) GAS INVESTMENT Co.,Ltd. Address before: Wenling Road, Licheng District of Quanzhou City, 362000 overseas building, Fujian Province Patentee before: Quanzhou Gas Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180929 Address after: 100176 1103A 1, Ronghua South Road, Beijing economic and Technological Development Zone, Daxing District, Beijing, China, 1 Patentee after: ENN FANNENG NETWORK TECHNOLOGY CO.,LTD. Address before: 100000 C block 501-2, office building, 26 Olympic building, Jin Sha Fang street, Xicheng District, Beijing. Patentee before: ENN (CHINA) GAS INVESTMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: 065001 Langfang City, Hebei Province Development Zone Langfang Huaxiang 118 No. 0392 Building 1 Patentee after: LANGFANG ENN PANERGY NETWORK TECHNOLOGY SERVICE CO.,LTD. Address before: 100176 1103A 1, Ronghua South Road, Beijing economic and Technological Development Zone, Daxing District, Beijing, China, 1 Patentee before: ENN FANNENG NETWORK TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |