CN216160852U - Photoinduction device and storage cabinet - Google Patents
Photoinduction device and storage cabinet Download PDFInfo
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- CN216160852U CN216160852U CN202121699304.3U CN202121699304U CN216160852U CN 216160852 U CN216160852 U CN 216160852U CN 202121699304 U CN202121699304 U CN 202121699304U CN 216160852 U CN216160852 U CN 216160852U
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Abstract
The application provides a photoinduction device and locker, photoinduction device includes: a light sensor and a mounting hole; the light sensor is arranged in a mounting hole, and a light inlet of the mounting hole faces to a light path of a light generator matched with the light sensor; the sensing part of the light sensor is a preset distance away from the light inlet. Because install photo sensor in the mounting hole to set up the light inlet of mounting hole into the light path of orientation and photo sensor paired light generator, make photo sensor only receive the light that light generator sent, can avoid if interference of other light such as sunlight to the photo sensor, and then can improve photo sensor based on the photo sensor signal's of light detection that light generator sent the degree of accuracy, thereby whether deposited article in each locker check of accurately detecting locker.
Description
Technical Field
The application relates to the photoinduction field, especially relates to a photoinduction device and locker.
Background
With the rapid development of information technology, the application of the storage cabinet in daily life is more and more extensive, for example, the storage cabinet for customers to place backpacks or other articles is installed in various malls and supermarkets; for another example, a take-away cabinet for taking out food items by a take-away person is installed in each office building. No matter which kind of locker all needs the locker can detect whether its inside article of having placed. For example, when the user wants to store articles, the locker is used for determining whether a locker grid is available or not later through a detection result based on whether the certain locker grid has articles or not.
In the prior art, a lighting emitting device and a light sensing device are generally matched (an adopted light source is generally infrared light) to detect whether articles are placed in a storage cabinet or not; the basic principle is that a light emitting device is arranged on one side of the inner wall of a storage cabinet, a light sensing device is correspondingly arranged on the opposite side of the inner wall of the storage cabinet, if articles are placed in the storage cabinet, light emitted by the light emitting device is blocked, the light sensing device cannot receive the light, and the articles placed in the storage cabinet can be judged; on the contrary, if the light sensing device receives the light, the storage cabinet lattice is judged to be empty, namely, no articles are placed.
However, in the above technical solutions, it often appears that articles are placed in the storage cabinet, but a judgment result that the storage cabinet is empty is given; the reason is that the front of the existing storage cabinet is designed with a glass window convenient for a user to observe, and when sunlight is strong in the daytime, light scattered by the glass window in the sunlight can trigger the light sensing device to cause false alarm.
Therefore, how to solve the above-mentioned misinformation problem and realize the accurate detection of whether the articles are stored in each locker grid becomes a problem which needs to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a light sensing device to solve the problem of how to accurately detect whether articles are stored in lattices of each storage cabinet of a storage cabinet. Simultaneously this application embodiment provides a locker.
An embodiment of the present application provides an optical sensing device, including: a light sensor and a mounting hole; the light sensor is arranged in a mounting hole, and a light inlet of the mounting hole faces to a light path of a light generator matched with the light sensor; the sensing part of the light sensor is a preset distance away from the light inlet.
Optionally, the light sensing device includes: the mounting part and the supporting part matched with the mounting part;
the mounting hole is a through hole with a set length and arranged on the supporting piece, and the light sensor is arranged on the mounting piece and extends into the mounting hole from a mounting opening, opposite to the light inlet, on the mounting hole.
Optionally, the mounting member has mounting sites for mounting the light sensors, and the light sensors are disposed on the mounting member through the mounting sites.
Optionally, the mounting site includes a slot structure or a screw structure; correspondingly, one end of the light sensor is provided with a buckling structure corresponding to the clamping groove structure or a spiral structure corresponding to the screw structure, and the light sensor is arranged on the mounting part by combining the clamping groove structure with the buckling structure or combining the screw structure with the spiral structure.
Optionally, the mounting member is provided with a light sensor signal processing chip and a signal receiving port, and the light sensor signal processing chip receives a light sensing signal provided by the light sensor through the signal receiving port and processes the light sensing signal into an electrical signal meeting a standard.
Optionally, the mounting part and the supporting part are respectively provided with a through hole and a threaded hole which are matched with each other, and the mounting part and the supporting part are fixedly connected through the structure by screws.
Optionally, the support member is disposed on an inner wall of one side of the cabinet.
Optionally, the support member further has a hole structure for a screw to pass through the hole structure to place the support member on the inner wall of one side of the storage cabinet.
Optionally, the light sensing device includes: a mounting member;
the mounting hole is a through hole with a set length and is arranged on the mounting piece, and the light sensor is arranged on the mounting piece through the mounting hole; and a power interface for supplying power to the light sensor and a signal interface for transmitting an output signal of the light sensor are arranged in the mounting hole and are connected to corresponding devices through a preset circuit.
Optionally, the inside of the through hole is of a clamping groove structure or a screw structure;
correspondingly, one end of the light sensor is provided with a buckle structure corresponding to the clamping groove structure or a spiral structure corresponding to the screw structure, and the light sensor is arranged on the mounting part by combining the clamping groove structure with the buckle structure or combining the screw structure with the spiral structure; and when the light sensor is arranged on the mounting part in place, the power end of the light sensor is combined with the power interface in place, and the signal end of the light sensor is also combined with the signal interface in place.
The embodiment of the application provides a storage cabinet, foretell light sensing device is installed to the storage cabinet.
Compared with the prior art, the method has the following advantages:
an embodiment of the present application provides an optical sensing device, including: a light sensor and a mounting hole; the light sensor is arranged in a mounting hole, and a light inlet of the mounting hole faces to a light path of a light generator matched with the light sensor; the sensing part of the light sensor is a preset distance away from the light inlet. Because install photo sensor in the mounting hole to set up the light inlet of mounting hole into the light path of orientation and photo sensor paired light generator, make photo sensor only receive the light that light generator sent, can avoid if interference of other light such as sunlight to the photo sensor, and then can improve photo sensor based on the light detection's that light generator sent photoinduction signal's the degree of accuracy, whether deposited article in each locker check of accurate detection locker.
Drawings
Fig. 1 is a front cross-sectional view of a first photo-sensing device according to an embodiment of the present disclosure.
Fig. 2 is a top view of a first photo-sensing device according to an embodiment of the present disclosure.
Fig. 3 is a front cross-sectional view of a second photo-sensing device according to an embodiment of the present application.
FIG. 4 is a schematic structural diagram of a storage cabinet according to an embodiment of the present application.
Reference numerals: the light sensor comprises a light sensor 101, a mounting hole 102, a support 103, a mounting part 104 and a light generator 105.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of implementation in many different ways than those herein set forth and of similar import by those skilled in the art without departing from the spirit of this application and is therefore not limited to the specific implementations disclosed below.
The embodiment of the application provides a light sensing device and a storage cabinet, and the light sensing device provided by the embodiment of the application can be applied to various scenes. For example, in the field of takeaway delivery, a delivery rider may place the meal items in a dedicated locker for holding meal items, which is actually a cabinet for temporarily holding the takeaway meal items, if the user does not have to take the meal when delivering the takeaway order. After the takeaway food is placed in the food storage cabinet by the takeaway rider, the information of the food storage cabinet corresponding to the takeaway order can be provided for the user so that the user can take food subsequently. Place takeaway meal article and help saving the time of sending a meal of riding a rider in storing up the dining cabinet, keep warm to the meal article simultaneously.
The light sensing device provided by the embodiment of the application can be installed in the food storage cabinet, so that before a delivery rider places food in a certain food storage grid of the food storage cabinet, the food storage cabinet can detect whether the food is stored in the food storage grid or not based on the light sensing device. When the food storage cabinet detects that the food is stored in the food storage grid based on the light sensing device, the delivery rider can know that the food is stored in the food storage grid, and then other food storage grids are opened. In other words, through the photoinduction device who installs in storing up the cupboard, can detect which stores up in the cupboard and has placed the food in the meal check, which stores up and has not placed the food in the meal check. When the convenience delivery rider places the food, the convenience delivery rider knows in advance which food storage grids can be opened for storing the food.
Besides the light sensing device in the application is installed in a food storage cabinet in the field of takeaway, the light sensing device can also be installed in a common storage cabinet. For example, in some stores or supermarkets, some lockers are placed for customers to place backpacks or other items.
The storage cabinet with the light sensing device is the same as the working principle of a storage cabinet, and the storage cabinet with the light sensing device also utilizes a sensing signal whether articles are placed in the storage lattices detected by the light sensing device, so that information whether the articles can be stored in a certain storage lattice can be provided for a user.
Of course, the light sensing device can detect whether articles are stored in the storage cabinet, and the specific structure of the light sensing device installed in the storage cabinet is also relevant. Specifically, the working principle of the light sensing device for detecting whether articles are stored in the storage cabinet and the specific structure of the light sensing device are as follows.
Specifically, the light sensing device of the present application includes: a light sensor and a mounting hole; the light sensor is arranged in the mounting hole, and a light inlet of the mounting hole faces to a light path of a light generator matched with the light sensor; the sensing part of the light sensor is a preset distance away from the light inlet.
The light generator and the light sensors can be correspondingly and respectively installed on two side walls of the storage cabinet, and the light path of the light generator faces to the light inlet of the installation hole for installing the light sensors. Therefore, when the light generator emits light, the direction of the light path faces the light sensor, if no stored articles exist in the storage cabinet, the light sensor can sense the light signal emitted by the light generator just, and further the articles which are not stored in a certain storage cell of the storage cabinet can be determined. If there is the article of depositing in the locker, the light that light generator sent can be sheltered from to the article of depositing, and then the photosignal that light sensor can't sense light generator and send, and then have the article of depositing in certain matter storage lattice that can confirm the locker.
Of course, in order to detect whether each storage cell in the storage cabinet stores articles, a light sensor and a light generator may be mounted on the inner wall of each storage cell.
Specifically, the light sensor is installed in a mounting hole having a light inlet facing a light path of a light generator paired with the light sensor, and a sensing portion of the light sensor has a predetermined distance from the light inlet. That is, install photo sensor in the mounting hole to make photo sensor receive and come from the light generator that pairs with photo sensor and send light, can avoid the interference that light that other light sources produced led to the fact photo sensor, and then improve the photo sensor and detected whether the degree of accuracy of depositing article in each locker check of locker.
In the existing storage cabinet, all installed light sensors are directly exposed in storage grids. Since some of the storage compartment doors are made of transparent materials, natural light can interfere with the light sensor. For example, the light sensor can receive light of natural light, even if articles are stored in the storage compartment under some conditions, the light sensor can sense a light signal because the light of the natural light is not shielded by the stored articles, so that the light sensor can make an incorrect judgment on whether the articles are stored in the storage compartment.
And in this application, owing to install the photo sensor in the mounting hole, and then make the photo sensor can only receive the light that enters from the light inlet of mounting hole, to the light of other directions that can not get into the mounting hole, the photo sensor is unable to sense, promptly: the light rays which cannot enter the direction of the mounting hole are shielded by the mounting hole, so that the light sensor can only receive the light rays emitted by the light generator arranged on the side surface of the storage cabinet, and whether articles are stored in each storage lattice of the storage cabinet can be accurately detected.
The application scenarios of the light sensing device are only some embodiments of the application scenarios of the light sensing device provided in the present application, and the application scenario embodiments are provided to facilitate understanding of the light sensing device provided in the present application, and are not intended to limit the light sensing device provided in the present application. Other application scenarios of the provided light sensing device are not repeated one by one in the embodiment of the application.
Fig. 1 and fig. 2 are a front cross-sectional view and a top view of a light sensing device according to a first embodiment of the present disclosure, respectively.
Referring to fig. 1 and 2, an embodiment of the present application provides a photo sensor device, which includes a photo sensor 101 and a mounting hole 102. The light sensor 101 is installed in the installation hole 102, and a light inlet of the installation hole 102 faces to a light path of a light generator matched with the light sensor 101; the sensing part of the light sensor is a preset distance away from the light inlet. The predetermined distance is set as required to a depth sufficient to allow scattered sunlight to be blocked by the aperture between the light inlet and the light sensor 101 without triggering the light sensor 101, and in practice, a reasonable value of the distance is at least 5 mm.
In order to enable a better understanding of the light sensing apparatus in the present application, an infrared ray generator may be employed as an example of the light generator, and an infrared ray receiving diode may be employed as an example of the light sensor. Whether articles are stored in each grid in the storage cabinet is judged based on whether the infrared receiving diode detects infrared rays emitted by the infrared generator. Of course, the light generator and the light sensor may be other than the above examples, as long as it is ensured that the light generated by the light generator can be received by the light sensor when the storage cabinet does not store articles.
Specifically, in the photo sensor device in the present application, the light generator is installed to be opposed to the photo sensor 101. For example, in a cabinet, the light generator is mounted on one side of the cabinet, and the light sensor 101 is mounted on a second side of the cabinet, where the first side and the second side can refer to two opposite sides of the cabinet.
Since the light inlet of the mounting hole 102 is directed to the optical path of the light generator paired with the light sensor 101, the light generated by the light generator can be directly irradiated to the light sensor 101 through the light inlet of the mounting hole 102. In contrast, since the scattered light generated by the sunlight is not directly emitted through the light inlet of the mounting hole 102, it is difficult to irradiate and trigger the photo sensor 101.
In order to be able to mount the photo sensor 101 in the mounting hole 102, in one embodiment of the photo sensing device of the present application, a support 103 for providing the mounting hole 102 is provided. In other words, in this embodiment, the mounting hole 102 is provided on the support 103. Meanwhile, in the present application, in order to better fix the photo sensor 101, the photo sensor 101 is provided on the mounting member 104.
In this embodiment, the mounting member 104 and the support member 103 are mutually fittable, and after the mounting member 104 and the support member 103 are mutually fixed, the photo sensor 101 provided on the mounting member 104 can be just fitted into the mounting hole 102 on the support member 103.
Specifically, in order to enable the sensing portion of the photo sensor 101 to have a predetermined distance from the light inlet while preventing the sensing portion of the photo sensor 101 from receiving light other than light generated from a light generator paired with the photo sensor, the mounting hole 102 is provided as a through hole having a set length on the support member 103. The mounting piece 104 and the supporting piece 103 are respectively provided with a through hole and a threaded hole which are matched with each other, and the mounting piece and the supporting piece are fixed by screws through the structure; after being fixed to each other, the photo sensors 101 are installed at positions where the photo sensors 101 can be inserted into the installation holes 102 just from the installation openings of the installation holes 102 opposite to the light inlet. The mounting hole may be a narrow diameter through hole formed in the support member 103 to prevent the photo sensor 101 from receiving light other than light generated by a light generator coupled to the photo sensor.
The reason why the photo sensor 101 provided on the mounting member 104 can be just fitted into the mounting hole 102 on the support member 103 after the mounting member 104 and the support member 103 are fixed to each other is that the mounting member 104 has a mounting site for the photo sensor 101 to be mounted thereon, through which the photo sensor 101 is provided on the mounting member 104. In other words, the mounting position of the photo sensor 101 on the mounting member 104 corresponds to the position of the mounting hole 102 on the support member 103, so that the photo sensor 101 provided on the mounting member 104 can be just mounted in the mounting hole 102 on the support member 103 after the mounting member 104 and the support member 103 are fixed to each other.
The manner in which the light sensor 101 can be mounted on the mount 104 via the mounting site is primarily related to the configuration of the light sensor 101.
In one mode, the photo sensor 101 is soldered to a solder point provided on a PCB board provided on the mounting member 104, and a power circuit for supplying power to the photo sensor 101 and a signal circuit for transmitting a signal to the photo sensor 101 are provided through the PCB board. For example, a photo-sensor signal processing chip and a signal receiving port are disposed on the mounting member 104, and the photo-sensor signal processing chip receives a photo-sensing signal provided by the photo-sensor 101 through the signal receiving port and processes the photo-sensing signal into an electrical signal meeting a standard; the signal receiving port is connected to a signal output terminal of the optical sensor 101, and receives an optical sensing signal output by the optical sensor 101. Considering that some wiring needs to be arranged to make the above electrical connection, the mounting member 104 itself may be a PCB board, or the mounting member 104 is provided with a PCB board, the PCB board is provided with the solder points, and the photo sensor signal processing chip, the signal receiving port and the power supply for supplying power to the whole circuit and the connection circuit are provided.
In order to facilitate the installation of the optical sensor 101, according to a specific structure of the optical sensor 101, an installation site of the installation component 104 may be configured as a slot structure or a screw structure; correspondingly, one end of the photo sensor 101 is set to be a buckle structure corresponding to the above-mentioned slot structure or a spiral structure corresponding to the above-mentioned screw structure, and the photo sensor 101 is further arranged on the mounting member 104 by combining the slot structure with the buckle structure or combining the screw structure with the spiral structure. Of course, in the present application, one end of the optical sensor 101 may also be configured as a slot structure or a screw structure; correspondingly, the mounting site of the mounting member 104 is configured as a snap structure corresponding to the above-mentioned slot structure or a screw structure corresponding to the above-mentioned screw structure. Whichever configuration is adopted, it is sufficient if a configuration that can ensure that the mounting site and a configuration of one end of the photo sensor 101 are fitted to each other so that the photo sensor 101 can be disposed on the mounting member 104. When the mode is adopted, the clamping groove structure or the screw structure of the mounting site is connected with the power supply and the signal connection circuit, and the light sensor 101 is connected with the related circuit after the light sensor 101 is mounted in place mechanically; that is, the photo sensors 101 are electrically connected and mounted in place by a mechanical mounting structure.
The photo sensor signal processing chip receives the photo sensing signal provided by the photo sensor 101 through the signal receiving port, and then post-processes the photo sensing signal into an electrical signal meeting the information transmission standard, and further provides the electrical signal to the control unit, so as to obtain information on whether articles are stored in each storage cell in the storage cabinet. After obtaining the electric signal, the control unit can convert the electric signal into storage information which can be displayed on a display screen of the storage cabinet, so that a user can check whether the storage lattices store articles or not. The above conversion process is well known to those skilled in the art and will not be described herein.
After the mounting member 104 is fixedly connected to the supporting member 103, the supporting member 103 may be mounted on the inner wall of one side of the storage cabinet through a mounting structure such as a mounting hole. In practice, after the support member 103 is disposed on the inner wall of the cabinet side, the photo sensor 101 is also disposed on the inner wall of the cabinet side. By mounting the light generator on the inner wall of the opposite side of the storage cabinet, the light generator and the light sensor 101 can be matched with each other to detect whether articles are stored in each storage cell of the storage cabinet; by installing the light generator and the light sensor 101 in each storage cell of the storage cabinet in a pair, whether articles are stored in each storage cell of the storage cabinet can be detected.
The support member 103 can be installed on the inner wall of one side of the storage cabinet in relation to the structure of the support member 103. Specifically, a hole structure may be provided on the support member 103 for a screw to pass through the hole structure to mount the support member 103 on the inner wall of one side of the storage cabinet.
In this embodiment, the mounting member may be a long strip PCB (Printed Circuit Board) Board, and the supporting member has a groove structure matching the shape of the mounting member, as an example. When the mounting part and the supporting part are fixed, the mounting part is positioned in the groove structure of the supporting part. Specifically, fig. 1 is a schematic view of a state in which the support member 103 and the mounting member 104 are fixedly connected, and fig. 2 is a plan view of fig. 1.
The above is a first embodiment of how to mount the photo sensor in the mounting hole, and the present application also provides another embodiment of mounting the photo sensor in the mounting hole, in which the mounting hole is directly provided on the mounting member, that is: the mounting hole is a through hole with a set length arranged on the mounting piece. And the light inductor and the mounting hole are integrally assembled in advance.
In this embodiment, the light sensor is provided on the mount through the mount hole. Referring to fig. 3, fig. 3 is a front cross-sectional view of a second photo-sensing device provided in an embodiment of the present application, and as can be seen from fig. 3, a photo-sensor 101 is mounted in a mounting hole 102 in advance, and the mounting hole 102 is a through hole with a set length and provided on a mounting member 104.
Meanwhile, a power interface for supplying power to the light sensor and a signal interface for transmitting an output signal of the light sensor are arranged in the mounting hole and are connected to corresponding devices through a preset circuit. For example, the signal interface may be directly connected to the display screen of the storage cabinet, and after obtaining the output signal of the photo sensor, the signal may be converted into storage information that can be displayed on the display screen of the storage cabinet, so that the user can check whether each storage compartment has stored articles.
In order to install the light sensor in the mounting hole, the inside of the through hole is provided with a clamping groove structure or a screw structure; correspondingly, set up photo sensor's one end into the buckle structure that has the draw-in groove structure and correspond or the helical structure that corresponds with the screw structure, through combining draw-in groove structure and buckle structure, perhaps combine screw structure and helical structure, realize passing through the mounting hole with photo sensor and setting up on the installed part.
Of course, in the present application, one end of the optical sensor may also be set to be a slot structure or a screw structure; correspondingly, the through hole is internally provided with a buckle structure corresponding to the clamping groove structure or a spiral structure corresponding to the screw structure. No matter which kind of structure is taken, thereby it can to be so long as can guarantee that the structure of through-hole inside and the structure of photo sensor one end mutually support so that can set up the photo sensor on the installed part.
In this embodiment, when the optical sensor is disposed in place in the mounting member, the power terminal of the optical sensor is brought into position with the power interface, and the signal terminal of the optical sensor is brought into position with the signal interface. And then can charge for the photo-sensor through power interface, the signal of photo-sensor also can pass through signal interface and transmit corresponding device.
In addition, this application still provides a locker, has installed above-mentioned light sensing device in this locker. For more clearly showing the storage cabinet, please refer to fig. 4, and fig. 4 is a schematic structural diagram of the storage cabinet according to the embodiment of the present application. In fig. 4, it is shown that the light sensor 101 is installed at one side of the storage cabinet, the light generator 105 is installed at the opposite side of the storage cabinet to the side where the light sensor 101 is installed, and the light generator 105 is opposite to the installation position of the light sensor 101, so that when no article is placed in the storage cabinet, the light generated by the light generator 105 can be sensed by the light sensor 101 through the installation hole 102. As can be seen in FIG. 4, light emitted by the light generator 105 parallel to the sides of the cabinet (shown as dashed arrow lines) is just able to enter the mounting hole and be sensed by the light sensor 101.
Although the present application has been described with reference to the preferred embodiments, it is not intended to limit the present application, and those skilled in the art can make variations and modifications without departing from the spirit and scope of the present application, therefore, the scope of the present application should be determined by the claims that follow.
Claims (11)
1. A light sensing apparatus, comprising: a light sensor and a mounting hole; the light sensor is arranged in a mounting hole, and a light inlet of the mounting hole faces to a light path of a light generator matched with the light sensor; the sensing part of the light sensor is a preset distance away from the light inlet.
2. The light sensing apparatus as claimed in claim 1, comprising: the mounting part and the supporting part matched with the mounting part;
the mounting hole is a through hole with a set length and arranged on the supporting piece, and the light sensor is arranged on the mounting piece and extends into the mounting hole from a mounting opening, opposite to the light inlet, on the mounting hole.
3. The light sensing apparatus as claimed in claim 2, wherein the mounting member has mounting sites for mounting the light sensors thereon, the light sensors being disposed on the mounting member through the mounting sites.
4. The light sensing device as defined in claim 3, wherein the mounting site comprises a bayonet structure or a screw structure; correspondingly, one end of the light sensor is provided with a buckling structure corresponding to the clamping groove structure or a spiral structure corresponding to the screw structure, and the light sensor is arranged on the mounting part by combining the clamping groove structure with the buckling structure or combining the screw structure with the spiral structure.
5. The photo-sensing device as claimed in claim 2, wherein the mounting member is provided with a photo-sensor signal processing chip, and a signal receiving port, and the photo-sensor signal processing chip receives a photo-sensing signal provided by the photo-sensor through the signal receiving port and processes the photo-sensing signal into an electrical signal meeting a standard.
6. The light sensing device as claimed in claim 2, wherein the mounting member and the supporting member are respectively provided with a through hole and a threaded hole which are matched with each other, and the mounting member and the supporting member are fixedly connected by the screw through the structure.
7. The light sensing device as claimed in claim 2, wherein the support member is disposed on an inner wall of a side of the storage cabinet.
8. The light sensing device as claimed in claim 7, wherein the support member further has a hole structure for a screw to pass through the hole structure to position the support member on an inner wall of one side of the storage cabinet.
9. The light sensing apparatus as claimed in claim 1, comprising: a mounting member;
the mounting hole is a through hole with a set length and is arranged on the mounting piece, and the light sensor is arranged on the mounting piece through the mounting hole; and a power interface for supplying power to the light sensor and a signal interface for transmitting an output signal of the light sensor are arranged in the mounting hole and are connected to corresponding devices through a preset circuit.
10. The optical sensing device as claimed in claim 9, wherein the through hole has a slot structure or a screw structure;
correspondingly, one end of the light sensor is provided with a buckle structure corresponding to the clamping groove structure or a spiral structure corresponding to the screw structure, and the light sensor is arranged on the mounting part by combining the clamping groove structure with the buckle structure or combining the screw structure with the spiral structure; and when the light sensor is arranged on the mounting part in place, the power end of the light sensor is combined with the power interface in place, and the signal end of the light sensor is also combined with the signal interface in place.
11. A storage cabinet is characterized in that a light sensing device is mounted on the storage cabinet; the light sensing device includes: a light sensor and a mounting hole; the light sensor is arranged in a mounting hole, and a light inlet of the mounting hole faces to a light path of a light generator matched with the light sensor; the sensing part of the light sensor is a preset distance away from the light inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121699304.3U CN216160852U (en) | 2021-07-23 | 2021-07-23 | Photoinduction device and storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121699304.3U CN216160852U (en) | 2021-07-23 | 2021-07-23 | Photoinduction device and storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216160852U true CN216160852U (en) | 2022-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121699304.3U Active CN216160852U (en) | 2021-07-23 | 2021-07-23 | Photoinduction device and storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216160852U (en) |
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2021
- 2021-07-23 CN CN202121699304.3U patent/CN216160852U/en active Active
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