Matching structure of laser toilet cubicle sensor

Abstract

The utility model relates to the technical field of installation of laser toilet cubicle sensors, and discloses a matching structure of a laser toilet cubicle sensor, which is provided with an installation mechanism and a fixing mechanism, the installation mechanism is used for fixing a main body, and the fixing mechanism is used for being matched and fixed with the installation mechanism. The problems that a laser toilet cubicle sensor in the current market exposes certain inconvenience in the installation and disassembly implementation process, due to the fact that the laser toilet cubicle sensor depends on a traditional screw fixing installation mode, when maintenance or upgrading is needed, disassembly work is tedious and low in efficiency, the rapid deployment capacity of sanitary facilities is directly affected, and the cost is high are solved. The problems that in the prior art, daily operation is interfered to a certain extent, service continuity and customer satisfaction of public places are reduced, in addition, frequent screwing and loosening of screws may cause long-term physical damage to a sensor body and a mounting surface, and the service life and appearance integrity of the sensor body are affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser toilet position sensor installation, and in particular relates to a matching structure of a laser toilet position sensor. Background Art

[0002] The laser toilet sensor is a modern sensing device that uses laser radar technology. It is designed for public toilets and monitors toilet occupancy with high precision. Unlike traditional infrared sensors, laser technology can reduce false alarms in complex environments and ensure privacy and hygiene with its accuracy and stability. The sensor determines whether the toilet is occupied by someone by emitting and analyzing the reflected laser beam. It is not affected by external light and temperature fluctuations, and achieves non-contact, high-sensitivity detection.

[0003] The problem with the above technology is that the laser toilet sensors currently on the market have exposed certain inconveniences during the installation and disassembly process. This problem is mainly attributed to its reliance on traditional screw-fixing installation methods. This fixing method not only prolongs the installation time and increases the dependence on professional tools and technicians, but also causes cumbersome and inefficient disassembly work when maintenance or upgrades are required. This not only directly affects the rapid deployment capabilities of sanitary facilities, but may also interfere with daily operations to a certain extent, reducing service continuity and customer satisfaction in public places. Furthermore, the screw-fixing installation mode limits the plug-and-play potential of sensors in a variety of scenarios, especially in those with strict restrictions on construction time, where traditional installation methods are out of place. In addition, frequent tightening and loosening of screws may also cause long-term physical damage to the sensor body and mounting surface, affecting its service life and appearance integrity. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a matching structure of a laser toilet seat sensor which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a matching structure of a laser toilet position sensor, comprising a mounting plate, a main body and a fixing rod, wherein the rear end plane of the main body contacts the surface of the mounting plate, and the surface of the mounting plate is fixedly connected to the surfaces of the two fixing rods, characterized in that: a mounting mechanism is provided at the rear end of the main body, and a fixing mechanism is provided on the surface of the mounting plate;

[0006] The mounting mechanism is used to fix the main body;

[0007] The fixing mechanism is used for matching and fixing with the installation mechanism.

[0008] In order to improve the installation efficiency, preferably, the installation mechanism includes a telescopic block, a connecting block, a spring, a fixed block and a limit rod, the rear side surface of the main body is fixedly connected to the surface of the fixed block, the surface of the fixed block is slidably connected to the surface of the telescopic block through a sliding groove, the spring is fixedly connected to the inside of the telescopic block, both ends of the fixed block are slidably connected to the surface of the connecting block, and the surface of the connecting block is fixedly connected to the surface of the limit rod. By setting the fixed block, the positions of various parts in the mechanism can be fixed, and the slope provided on its surface can make the connecting block slide better. At the same time, the fixed block and the connecting block are connected to the slider through the sliding groove, which can prevent the connecting block from falling off while allowing the connecting block to be replaced and moved. The spring can be set to limit the position of the telescopic block and apply a reverse rebound force to the telescopic block so that the mechanism can be better fixed. The telescopic block can be set to fix and support the position of the spring while sliding on the surface of the fixed block. The connecting block can be set to fix the position of the limit rod and ensure that it can accurately contact with the surface of the fixed rod. The limit rod can be fixed when it contacts with the surface of the fixed rod.

[0009] In order to improve the fixing effect of the main body, preferably, the fixing mechanism includes a support plate, a positioning groove and a limit block. The lower surfaces of the two fixing rods are fixedly connected to the upper surfaces of the limit blocks, and the surfaces of the two support plates are fixedly connected to the surfaces of the two fixing rods. Two positioning grooves are provided on the surface of the mounting plate. By setting the limit blocks, the main body can be supported as a whole to prevent it from falling, thereby increasing the stability. When the support plate is provided to contact the surface of the limit rod, it may move toward the front end. The support plate can block the whole to prevent it from falling off. The positioning groove can be provided to fix it when the blocks are in contact.

[0010] In order to improve stability, preferably, the surface of the limiting rod is provided with a first tooth groove, and the surface of the fixing rod is provided with a second tooth groove, and the first tooth groove surface is in contact with the second tooth groove surface. By setting the first tooth groove and the second tooth groove, when the tooth grooves contact each other, since the directions of the tooth grooves opened by the first tooth groove and the second tooth groove are opposite, the device as a whole can be well engaged, and the main body can be supported and fixed.

[0011] In order to further improve the stability, preferably, two clamping blocks are provided at the front end of the fixed block, the two clamping block surfaces are fixedly connected to the surface of the fixed block, and the two clamping block surfaces are slidably connected to the surface of the positioning groove. By setting the clamping blocks, the position of the clamping blocks can be fixed when in contact with the positioning groove.

[0012] In order to improve the flexibility of the device, preferably, a baffle rod is provided inside the mounting plate, and the two baffle rods are slidably connected to the inside of the mounting plate, and the surfaces of the two baffle rods are in contact with the surfaces of the two blocks. By providing the baffle rod, the fixed state of the block can be selected, and by sliding inside the mounting plate, the block can be accurately fixed.

[0013] In order to improve the degree of fixation of the main body position, preferably, the surface of the limit rod contacts the surface of the support plate, the lower end of the limit rod contacts the upper surface of the limit block, and the surface of the baffle rod is rotatably connected to one side of the mounting plate through a pin shaft. Through the contact between the limit rod and the support plate and the limit block, the fixation and support of the main body position can be further strengthened.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides an installation mechanism, a fixing mechanism, a telescopic block, a connecting block, a spring, a fixing block, a limiting rod, a supporting plate, a positioning groove and a limiting block. The installation mechanism is used to fix the main body. The fixing mechanism is used to cooperate and fix with the installation mechanism. The fixing block is provided to fix the positions of various parts in the mechanism, and the slope provided on the surface can make the connecting block slide better. At the same time, the sliding groove between the fixing block and the connecting block is connected with the sliding block, which can prevent the connecting block from falling off and can be replaced to move the connecting block. The spring is provided to limit the position of the telescopic block and exert a reverse rebound force on the telescopic block so that the mechanism can be better fixed. The telescopic block is provided to fix and support the position of the spring while sliding on the surface of the fixing block. The connecting block is provided to fix the position of the limiting rod and ensure that it can accurately contact with the surface of the fixing rod. The limiting rod is provided to contact with the surface of the fixing rod to fix it. The limiting block is provided to support the main body as a whole to prevent it from falling and increase stability. The supporting plate is provided to contact the surface of the limiting rod The problem of laser toilet sensors currently on the market exposing certain inconveniences during installation and disassembly is mainly attributed to their reliance on traditional screw-fixed installation methods. This fixing method not only prolongs the installation time and increases the dependence on professional tools and technicians, but also causes cumbersome and inefficient disassembly work when maintenance or upgrades are required. This not only directly affects the rapid deployment capabilities of sanitary facilities, but may also interfere with daily operations to a certain extent, reducing service continuity and customer satisfaction in public places. Furthermore, the screw-fixed installation mode limits the plug-and-play potential of sensors in a variety of scenarios, especially in those with strict restrictions on construction time, where traditional installation methods are out of place. In addition, frequent tightening and loosening of screws may also cause long-term physical damage to the sensor body and mounting surface, affecting its service life and appearance integrity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the installation mechanism provided by the embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing mechanism provided in the embodiment of the utility model;

[0019] Figure 4It is a schematic diagram of a vertical cross-section of a main body provided by an embodiment of the utility model.

[0020] In the figure: 1. mounting mechanism; 101. telescopic block; 102. connecting block; 103. spring; 104. fixing block; 105. limiting rod; 2. fixing mechanism; 201. supporting plate; 202. positioning groove; 203. limiting block; 3. first tooth groove; 4. second tooth groove; 5. clamping block; 6. blocking rod; 7. mounting plate; 8. main body; 9. fixing rod. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4As shown, a matching structure of a laser toilet position sensor provided by an embodiment of the utility model includes a mounting plate 7, a main body 8 and a fixing rod 9. The rear end plane of the main body 8 contacts the surface of the mounting plate 7, and the surface of the mounting plate 7 is fixedly connected to the surfaces of the two fixing rods 9. A mounting mechanism 1 is provided at the rear end of the main body 8, and a fixing mechanism 2 is provided on the surface of the mounting plate 7. The mounting mechanism 1 is used to fix the main body 8, and the fixing mechanism 2 is used to cooperate and fix with the mounting mechanism 1. The mounting mechanism 1 includes a telescopic block 101, a connecting block 102, a spring 103, a fixing block 104 and a limiting rod 105. The rear side surface of the main body 8 is fixedly connected to the surface of the fixing block 104, and the surface of the fixing block 104 is slidably connected to the surface of the telescopic block 101 through a sliding groove. The spring 103 is connected to the inner surface of the telescopic block 101 The two ends of the fixed block 104 are slidably connected to the surface of the connecting block 102, and the surface of the connecting block 102 is fixedly connected to the surface of the limit rod 105. By setting the fixed block 104, the positions of various parts in the mechanism can be fixed, and the slope opened on its surface can make the connecting block 102 slide better. At the same time, the fixed block 104 and the connecting block are connected to the slider through a slide groove, which can prevent the connecting block 102 from falling off, and can replace the connecting block 102 to move. The spring 103 can limit the position of the telescopic block 101 and apply a reverse rebound force to the telescopic block 101, so that the mechanism can be better fixed. The telescopic block 101 can slide on the surface of the fixed block 104, and can also apply a reverse rebound force to the telescopic block 101. The position of the spring 103 is fixed and supported. The connection block 102 is provided to fix the position of the limit rod 105, and at the same time ensure that it can accurately contact the surface of the fixing rod 9. The limit rod 105 is provided to contact the surface of the fixing rod 9 to fix it. The fixing mechanism 2 includes a support plate 201, a positioning groove 202 and a limit block 203. The lower surfaces of the two fixing rods 9 are fixedly connected to the upper surfaces of the limit blocks 203. The surfaces of the two support plates 201 are fixedly connected to the surfaces of the two fixing rods 9. The surface of the mounting plate 7 is provided with two positioning grooves 202. The limit block 203 can be provided to support the main body 8 as a whole to prevent it from falling, thereby increasing the stability. The support plate 201 can be provided to prevent the limit rod 105 from contacting the surface, which may move toward the front end. When the fixing block 104 is in the state of moving, the support plate 201 can block the whole body to prevent it from falling off. The positioning groove 202 can be set to fix the block 5 when it contacts. The surface of the limiting rod 105 is provided with a first tooth groove 3, and the surface of the fixing rod 9 is provided with a second tooth groove 4. The surface of the first tooth groove 3 is in contact with the surface of the second tooth groove 4. By setting the first tooth groove 3 and the second tooth groove 4, when the tooth grooves contact each other, since the tooth grooves of the first tooth groove 3 and the second tooth groove 4 are in opposite directions, the device as a whole can be well meshed, and the main body 8 can be supported and fixed. Two blocks 5 are set at the front end of the fixing block 104. The surfaces of the two blocks 5 are fixedly connected to the surface of the fixing block 104, and the surfaces of the two blocks 5 are slidably connected to the surface of the positioning groove 202.By setting the card block 5, the position of the card block 5 can be fixed when it contacts the positioning groove 202. A stopper 6 is set inside the mounting plate 7. Two stopper rods 6 are slidably connected to the inside of the mounting plate 7. The surfaces of the two stopper rods 6 contact the surfaces of the two card blocks 5. By setting the stopper rod 6, the fixed state of the card block 5 can be selected, and the card block 5 can be accurately fixed by sliding inside the mounting plate 7. The surface of the limit rod 105 contacts the surface of the support plate 201, and the lower end of the limit rod 105 contacts the upper surface of the limit block 203. The surface of the stopper rod 6 is rotatably connected to one side of the mounting plate 7 through a pin shaft. Through the contact between the limit rod 105 and the support plate 201 and the limit block 203, the fixation and support of the position of the main body 8 can be further strengthened.

[0024] The working principle of this utility model:

[0025] When in use, first, fix the mounting plate 7 to the wall surface with bolts. This is the basis of the entire installation process. Therefore, it is necessary to ensure that the mounting plate 7 is firmly and reliably fixed. After the mounting plate 7 is fixed, align the lower end of the main body 8 with the position of the upper surface of the limit block 203. After alignment, push the main body 8 toward the position of the mounting plate 7. During the pushing process, the telescopic block 101 will first contact the mounting plate 7. At the same time, the spring 103 inside the telescopic block 101 will be squeezed, thereby reducing the distance between the fixed block 104 and the mounting plate 7. Then, the limit rod 105 will contact the surface of the mounting plate 7. It should be noted here that the surface of the mounting plate 7 is connected to the connecting block 102, and the slope opened on the surface of the connecting block 102 and the slope opened on the surface of the fixed block 104 are slidably connected to each other. This design purpose The purpose is to realize that the fixed block 104 pushes the limit rod 105 to move to both sides. During the movement of the limit rod 105, the first tooth groove 3 opened on the surface of the limit rod 105 will contact with the second tooth groove 4 opened on the surface of the fixed rod 9. When the limit rod 105 and the fixed rod 9 are completely fixed, the clamping block 5 set on the surface of the fixed block 104 will be fixed with the positioning groove 202 opened on the surface of the mounting plate 7. In this way, the main body 8 is successfully installed on the mounting plate 7. If the main body 8 needs to be removed, the operation process is relatively simple. You only need to pinch the two blocking rods 6, and the front end of the blocking rod 6 will slide inside the mounting plate 7 and separate from the surface of the clamping block 5. At this time, due to the loss of the fixation of the clamping block 5, the spring 103 in the telescopic block 101 will rebound and automatically perform the reverse operation. In this way, the main body 8 can be smoothly separated from the mounting plate 7.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A matching structure of a laser toilet position sensor, comprising a mounting plate (7), a main body (8) and a fixing rod (9), wherein the rear end plane of the main body (8) contacts the surface of the mounting plate (7), and the surface of the mounting plate (7) is fixedly connected to the surfaces of two fixing rods (9), characterized in that: The rear end of the main body (8) is provided with a mounting mechanism (1), and the surface of the mounting plate (7) is provided with a fixing mechanism (2); The mounting mechanism (1) is used to fix the main body (8); The fixing mechanism (2) is used for matching and fixing with the installation mechanism (1).

2. The matching structure of a laser toilet position sensor according to claim 1, characterized in that: The mounting mechanism (1) comprises a telescopic block (101), a connecting block (102), a spring (103), a fixed block (104) and a limiting rod (105); the rear surface of the main body (8) is fixedly connected to the surface of the fixed block (104); the surface of the fixed block (104) is slidably connected to the surface of the telescopic block (101) via a sliding groove; the spring (103) is fixedly connected to the inside of the telescopic block (101); two ends of the fixed block (104) are slidably connected to the surface of the connecting block (102); and the surface of the connecting block (102) is fixedly connected to the surface of the limiting rod (105).

3. The matching structure of a laser toilet position sensor according to claim 2, characterized in that: The fixing mechanism (2) comprises a support plate (201), a positioning groove (202) and a limit block (203); the lower surface of the two fixing rods (9) is fixedly connected to the upper surface of the limit block (203); the surface of the two support plates (201) is fixedly connected to the surface of the two fixing rods (9); and the surface of the mounting plate (7) is provided with two positioning grooves (202).

4. The matching structure of a laser toilet position sensor according to claim 2, characterized in that: The limiting rod (105) has a first tooth groove (3) on its surface, the fixing rod (9) has a second tooth groove (4) on its surface, and the surface of the first tooth groove (3) is in contact with the surface of the second tooth groove (4).

5. The matching structure of a laser toilet position sensor according to claim 3, characterized in that: Two clamping blocks (5) are arranged at the front end of the fixed block (104); the surfaces of the two clamping blocks (5) are fixedly connected to the surface of the fixed block (104); and the surfaces of the two clamping blocks (5) are slidably connected to the surface of the positioning groove (202).

6. The matching structure of a laser toilet position sensor according to claim 5, characterized in that: A blocking rod (6) is arranged inside the mounting plate (7), and two blocking rods (6) are slidably connected to the inside of the mounting plate (7), and the surfaces of the two blocking rods (6) are in contact with the surfaces of the two clamping blocks (5).

7. The matching structure of a laser toilet position sensor according to claim 6, characterized in that: The surface of the limiting rod (105) contacts the surface of the support plate (201), the lower end of the limiting rod (105) contacts the upper surface of the limiting block (203), and the surface of the blocking rod (6) is rotatably connected to one side of the mounting plate (7) via a pin shaft.

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