CN204370539U - For the device regulated the measuring distance of infrared light electric-type distance measuring sensor - Google Patents
For the device regulated the measuring distance of infrared light electric-type distance measuring sensor Download PDFInfo
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- CN204370539U CN204370539U CN201420777929.0U CN201420777929U CN204370539U CN 204370539 U CN204370539 U CN 204370539U CN 201420777929 U CN201420777929 U CN 201420777929U CN 204370539 U CN204370539 U CN 204370539U
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- infrared light
- measuring sensor
- distance measuring
- light electric
- type distance
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Abstract
The utility model provides a kind of device for regulating the measuring distance of infrared light electric-type distance measuring sensor, it is characterized in that, comprise shell, described shell is located at the front side of infrared light electric-type distance measuring sensor, the transmission channel of the light that the infrared receiver end being provided with light and the infrared light electric-type distance measuring sensor being respectively used to be launched by the infrared emission end of infrared light electric-type distance measuring sensor in shell will be received and receive path, the rear end of described receive path is provided with the reception adjustable plate for the infrared light flux regulating the infrared receiver termination of infrared light electric-type distance measuring sensor to receive.The utility model can prevent the interference of extraneous light and emitting side light, and the infrared light flux that distance measuring sensor can be regulated to accept side joint receive, thus reach the object regulating measuring distance.
Description
Technical field
The utility model relates to a kind of constructional device that can regulate the measuring distance of infrared light electric-type distance measuring sensor, belongs to structural applications.
Background technology
Warm water Intelligent toilet seat introduces daily life more and more widely, improves bring huge facilitation to people's living standard.Warm water Intelligent toilet seat product in order to prevent the maloperation of user, just generally flush operation function can be allowed when detecting user and taking a seat.Detecting whether user take a seat is utilize the mode of infrared distance measurement to carry out.Every a series of toilet seat product all can cause when the disposing way of design function, moulding, internal component the taking a seat setting angle of inductor and position changes.These changes add surrounding environment light source, the impact of reflection material, will cause the change of required range finding distance and sensitivity in practical application, distance measuring sensor can produce different specifications, owing to using quantitative limitation can become special spare and accessory parts, greatly increase and produce and management cost.
Summary of the invention
The purpose of this utility model is when not changing sensor specification, provides a kind of structure of practicality, in order to shield the interference of external environmental light and to regulate the distance measured, reduces costs while improving stability.
In order to achieve the above object, the utility model provides a kind of device for regulating the measuring distance of infrared light electric-type distance measuring sensor, it is characterized in that, comprise shell, described shell is located at the front side of infrared light electric-type distance measuring sensor, the transmission channel of the light that the infrared receiver end being provided with light and the infrared light electric-type distance measuring sensor being respectively used to be launched by the infrared emission end of infrared light electric-type distance measuring sensor in shell will be received and receive path, the rear end of described receive path is provided with the reception adjustable plate for the infrared light flux regulating the infrared receiver termination of infrared light electric-type distance measuring sensor to receive.
Preferably, anti-tampering wall is provided with between described transmission channel and receive path.
Compared with prior art, the beneficial effects of the utility model are:
The utility model can prevent the interference of extraneous light and emitting side light, and the infrared light flux that distance measuring sensor can be regulated to accept side joint receive, thus reach the object regulating measuring distance.
Accompanying drawing explanation
Fig. 1 is the apparatus structure schematic diagram for regulating the measuring distance of infrared light electric-type distance measuring sensor;
Fig. 2 is the application of installation schematic diagram for regulating the measuring distance of infrared light electric-type distance measuring sensor.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment
As shown in Figure 1, for the apparatus structure schematic diagram for regulating the measuring distance of infrared light electric-type distance measuring sensor, the described device for regulating the measuring distance of infrared light electric-type distance measuring sensor, comprise shell 7, described shell 7 is located at the front side of infrared light electric-type distance measuring sensor, the transmission channel 1 of the light that the infrared receiver end being provided with light and the infrared light electric-type distance measuring sensor being respectively used to be launched by the infrared emission end of infrared light electric-type distance measuring sensor in shell 7 will be received and receive path 3, the rear end of described receive path 3 is provided with the reception adjustable plate 4 for the infrared light flux regulating the infrared receiver termination of infrared light electric-type distance measuring sensor to receive.Anti-tampering wall 2 is provided with between described transmission channel 1 and receive path 3.
During use, as shown in Figure 2, the front side device that the measuring distance of infrared light electric-type distance measuring sensor regulates being assemblied in infrared light electric-type distance measuring sensor will be used for, by regulating width and the height of anti-tampering wall 2, prevent the interference of extraneous light and emitting side light, by regulating the infrared light flux receiving the size of adjustable plate 4 and regulate distance measuring sensor to accept side joint to receive, thus reach the object regulating measuring distance.
Claims (2)
1. the device for regulating the measuring distance of infrared light electric-type distance measuring sensor, it is characterized in that, comprise shell (7), described shell (7) is located at the front side of infrared light electric-type distance measuring sensor, the transmission channel (1) of the light that the infrared receiver end being provided with light and the infrared light electric-type distance measuring sensor being respectively used to be launched by the infrared emission end of infrared light electric-type distance measuring sensor in shell (7) will be received and receive path (3), the rear end of described receive path (3) is provided with the reception adjustable plate (4) for the infrared light flux regulating the infrared receiver termination of infrared light electric-type distance measuring sensor to receive.
2. the device for regulating the measuring distance of infrared light electric-type distance measuring sensor as claimed in claim 1, is characterized in that, be provided with anti-tampering wall (2) between described transmission channel (1) and receive path (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777929.0U CN204370539U (en) | 2014-12-10 | 2014-12-10 | For the device regulated the measuring distance of infrared light electric-type distance measuring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777929.0U CN204370539U (en) | 2014-12-10 | 2014-12-10 | For the device regulated the measuring distance of infrared light electric-type distance measuring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370539U true CN204370539U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420777929.0U Active CN204370539U (en) | 2014-12-10 | 2014-12-10 | For the device regulated the measuring distance of infrared light electric-type distance measuring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204370539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466467A (en) * | 2015-12-21 | 2016-04-06 | 苏州翠南电子科技有限公司 | Photoelectric sensor |
| CN107192334A (en) * | 2016-03-15 | 2017-09-22 | 信泰光学(深圳)有限公司 | The range unit of adjustable luminous flux |
-
2014
- 2014-12-10 CN CN201420777929.0U patent/CN204370539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466467A (en) * | 2015-12-21 | 2016-04-06 | 苏州翠南电子科技有限公司 | Photoelectric sensor |
| CN107192334A (en) * | 2016-03-15 | 2017-09-22 | 信泰光学(深圳)有限公司 | The range unit of adjustable luminous flux |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |