CN219940502U - Sensor mounting structure and cleaning device - Google Patents

Abstract

The utility model provides a sensor mounting structure and a cleaning device. The sensor mounting structure comprises a main body and a fixed cover, wherein a containing cavity is arranged between the fixed cover and the main body and used for containing a sensor. One of the first end of the fixed cover and the main body is provided with a fixed part, the other one of the first end of the fixed cover and the main body is provided with a fixed matching part matched with the fixed part, and the second end of the fixed cover is connected with the main body through a fastener. Under the mutual cooperation of the fixing part and the fixing cooperation part, the fixing between the first end of the fixing cover and the main body is realized. Because the second end of fixed lid is provided with the installation department, the installation department passes through the fastener and connects in the main part, realizes fixing between the second end of fixed lid and the main part, makes both ends of fixed lid all can be fixed with the main part, and is fixed effectual. The fixing cover can be fixed with the main body only by one fastener, so that one fastener is saved, the assembly time and the maintenance time of the whole machine are also saved, the assembly and maintenance cost is reduced, and the production efficiency is improved.

Description

Sensor mounting structure and cleaning device

Technical Field

The present utility model relates generally to the field of cleaning devices, and more particularly, to a sensor mounting structure and a cleaning device.

Background

With the development of information technology, innovation in the aspect of robots is more and more different, and many robots gradually enter our daily life. The sweeping and mopping robot is used as one of intelligent household appliances, and can automatically finish the floor sweeping and mopping work in a room through an artificial intelligent algorithm, but with the improvement of the use requirement of a user, the robot is required to be mopped automatically. Existing sweeping robots are typically provided with sensors for detecting ambient information.

Disclosure of Invention

The utility model provides a sensor mounting structure and cleaning equipment.

According to a first aspect of the present utility model, there is provided a sensor mounting structure comprising:

a main body;

a holding cavity is arranged between the fixed cover and the main body and is used for holding the sensor;

one of the first end of the fixed cover and the main body is provided with a fixed part, the other one of the first end of the fixed cover and the main body is provided with a fixed matching part matched with the fixed part, and the second end of the fixed cover is connected with the main body through a fastener.

In some embodiments, the fixing portion is an extension arm, the fixing mating portion is a jack, and the extension arm is at least partially disposed through the jack.

In some embodiments, the extension arm is snapped into the receptacle.

In some embodiments, a limiting part is arranged outside the jack and used for limiting the extension arm so that the extension arm penetrates through the jack.

In some embodiments, the limiting portion is a U-shaped structure, and an open end of the U-shaped structure is disposed toward the extension arm.

In some embodiments, the limiting portion is disposed on a bearing portion, where the bearing portion is configured to bear at least a portion of the extension arm.

In some embodiments, the upper and lower sides of the extension arm are respectively abutted against the inner wall of the jack and the bearing part; or alternatively, the first and second heat exchangers may be,

the upper side of the extension arm is abutted to the inner wall of the jack.

In some embodiments, one of the main body and the fixing cover is provided with a limit protrusion, and the other is provided with a limit groove for limiting the limit protrusion.

In some embodiments the fastener is a bolt.

In some of these embodiments, the second end of the fixed cover (2) is provided with a mounting portion (23), said mounting portion (23) being connected to the main body (1) by means of a fastener.

In some embodiments, one of the mounting portion and the main body is provided with a positioning post, and the other is provided with a positioning hole, and the positioning post penetrates through the positioning hole.

According to a second aspect of the present utility model, an embodiment of the present utility model provides a cleaning apparatus comprising a sensor and the above-described sensor mounting structure for mounting the sensor.

In some of these embodiments, the sensor is a carpet sensor.

One embodiment of the present utility model has the following advantages or benefits:

the sensor mounting structure provided by the embodiment of the utility model can realize the mounting of the sensor and improves the mounting convenience of the sensor. One of the first end and the main body of the fixed cover is provided with a fixed part, the other one is provided with a fixed matching part matched with the fixed part, and the fixed part and the main body of the fixed cover are fixed under the mutual matching action of the fixed part and the fixed matching part. The second end of the fixed cover is connected with the main body through the fastener, so that the second end of the fixed cover and the main body are fixed, and the two ends of the fixed cover can be fixed with the main body. The fixing cover can be fixed with the main body only by one fastener, so that the assembly time and the maintenance time of the whole machine are saved while one fastener is saved, the assembly and maintenance cost is reduced, and the production efficiency is improved.

According to the cleaning equipment provided by the embodiment of the utility model, the sensor is installed by using the sensor installation structure, so that the installation convenience of the sensor in the cleaning equipment is improved.

Drawings

The above and other features and advantages of the present utility model will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

FIG. 1 is a schematic view showing a sensor mounting structure according to an embodiment of the present utility model;

FIG. 2 shows a cross-sectional view of a sensor mounting structure according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a prior art sensor installation;

FIG. 4 is a schematic view showing the structure of a fixing cover in a sensor mounting structure according to an embodiment of the present utility model;

fig. 5 is a schematic view showing the structure of a main body in a sensor mounting structure according to an embodiment of the present utility model.

Wherein reference numerals are as follows:

100', a sensor fixing cover; 200', a main housing; 300', screws;

100. a sensor;

1. a main body; 2. a fixed cover; 3. a receiving chamber; 4. a bolt;

10. a first cavity; 11. a jack; 12. a limit part; 13. a carrying part; 14. a limit protrusion; 15. positioning columns; 16. a step;

20. a second cavity; 21. an extension arm; 211. a transition section; 212. a clamping part;

22. a limit groove; 23. a mounting part; 231. positioning holes; 232. a first connection hole; 24. and a through hole.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

The present embodiment provides a cleaning apparatus, which may be a cleaning apparatus such as a sweeping robot or a mopping machine, or may be another type of cleaning apparatus, for example, a floor cleaning machine. As shown in fig. 1, the cleaning apparatus includes a sensor 100 and a sensor mounting structure for mounting the sensor 100.

The cleaning device provided in this embodiment can realize the installation of the sensor 100 by using the sensor installation structure, and improves the installation convenience of the sensor 100. The sensor 100 is used for detecting the floor to be cleaned, so that the direction of the cleaning device can be adjusted in time, and the cleaning device can be ensured to run smoothly in the process of sweeping or mopping.

Among other things, the sensor 100 is specifically an optional carpet sensor for identifying carpeting. The presence of carpet can be identified using a carpet sensor to provide the cleaning device with the required parameters.

It will be appreciated that in some other embodiments, the sensor 100 may also be an infrared sensor, a water pressure sensor, a power sensor, a soil level sensor, etc., and the mounting structure and control implementation thereof are similar to those of a carpet sensor, and thus will not be described in detail.

The present embodiment also provides a sensor mounting structure, as shown in fig. 1-2, which includes a main body 1 and a fixed cover 2, the fixed cover 2 is disposed on the main body 1, a housing cavity 3 is disposed between the fixed cover 2 and the main body 1, and the housing cavity 3 is used for housing a sensor 100.

The sensor mounting structure provided by this embodiment, the main body 1 plays the effect of bearing the sensor 100 and fixing the lid 2, is provided with between main body 1 and fixing the lid 2 and holds the chamber 3, holds the chamber 3 and provides accommodation space for the sensor 100, still plays the effect to the sensor 100 protection.

In the related art, both ends of the sensor fixing cover 100 'are fixed to the main case 200' by at least two screws 300 '(as shown in fig. 3), and the two screws 300' are required to be assembled and disassembled in sequence during the assembly and disassembly of the sensor, resulting in relatively long assembly time and maintenance time of the whole machine, and increased production and maintenance costs.

To solve this problem, the present embodiment provides a sensor mounting structure in which, as shown in fig. 1 to 2, one of the first end of the fixed cover 2 and the main body 1 is provided with a fixed portion, the other is provided with a fixed fitting portion that fits with the fixed portion, the second end of the fixed cover 2 is provided with a mounting portion 23, and the mounting portion 23 is connected to the main body 1 by a fastener.

The sensor mounting structure provided in this embodiment is provided with a fixing portion at one of the first end of the fixing cover 2 and the main body 1, and a fixing mating portion mated with the fixing portion is provided at the other, and under the interaction of the fixing portion and the fixing mating portion, the fixing between the first end of the fixing cover 2 and the main body 1 is realized. The second end of the fixed cover 2 is provided with the mounting part 23, and the mounting part 23 provides a mounting position for the second end of the fixed cover 2, so that the contact area between the fixed cover 2 and the main body 1 is increased, and the connection stability between the fixed cover 2 and the main body 1 is improved. The mounting portion 23 is connected to the main body 1 by a fastener, and realizes fixation between the second end of the fixed cover 2 and the main body 1, so that both ends of the fixed cover 2 can be fixed with the main body 1. The fixed cover 2 can be fixed with the main body 1 by only one fastener, so that the assembly time and the maintenance time of the whole machine are saved while one fastener is saved, the assembly and maintenance cost is reduced, and the production efficiency is improved.

Wherein the mounting portion 23 is specifically a boss protruding along the second end edge of the fixed cover 2, and has a similar shape to a lug structure.

It should be noted that the fastener is specifically a bolt 4, and the bolt 4 has simple structure, convenient use and lower production cost. Specifically, a first connection hole 232 is provided in the mounting portion 23, and a second connection hole is provided in the main body 1 corresponding to the first connection hole 232, and bolts 4 are respectively inserted into the first connection hole 232 and the second connection hole to fix the fixing cover 2 to the main body 1. Meanwhile, compared with the mode that the bolts 4 directly penetrate through the fixed cover 2 in the related art, the condition that the bolts 4 directly break the fixed cover 2 is avoided, and the service life of the fixed cover 2 is prolonged.

It should be understood that the fastener provided in this embodiment includes, but is not limited to, a bolt 4, and a fixing member such as a fixing pin may be selected, and the specific structure of the fastener provided in this embodiment is not limited, so long as the fixing between the mounting portion 23 and the main body 1 can be achieved within the scope of the present embodiment.

Specifically, as shown in fig. 1-2, the main body 1 includes a body and a bottom shell, the bottom shell is disposed on a bottom surface of the body, and the body plays a role of integral support. The bottom case is a hollow structure, and a first cavity 10 is provided in the bottom case, and the first cavity 10 is used for accommodating a lower half part of the sensor 100. The bottom case has an open end through which the sensor 100 is placed into the first cavity 10.

It is understood that the outer shape of the sensor 100 may be a cylindrical structure or a square structure, and the shape structures of the bottom case, the fixed cover 2 and the sensor 100 are not limited in this embodiment, so long as the bottom case and the fixed cover 2 are respectively adapted to the outer shape of the sensor 100, and all the shapes are within the protection scope of the present embodiment.

If the appearance of the sensor 100 is similar to a cylindrical structure, then the first cavity 10 is also similar to a cylindrical structure, a first shaft hole and a second shaft hole are arranged in the first cavity 10 along the axial direction of the first cavity, the inner diameter of the first shaft hole is slightly larger than the outer diameter of the sensor 100, the outer diameters of the first shaft hole and the sensor 100 are matched, the diameter of the first shaft hole is larger than the diameter of the second shaft hole, so that a stepped hole structure is formed, and the step 16 of the stepped hole can bear the bottom edge of the sensor 100 and plays a role in bearing and limiting the sensor 100.

It should be noted that, the fixed cover 2 may be a sheet structure, and the first cavity 10 is the accommodating cavity 3; the fixed cover 2 may also be a three-dimensional structure, and a second cavity 20 is disposed on one side of the fixed cover 2 facing the bottom shell, the second cavity 20 is used for accommodating an upper half portion of the sensor 100, the second cavity 20 and the first cavity 10 are opposite to each other and are communicated with each other, and the first cavity 10 and the second cavity 20 are folded to form the accommodating cavity 3. In this way, when the bottom case and the fixed cover 2 are fixed, the contact area between the fixed cover 2 and the sensor 100 is relatively large, and the fixed cover 2 plays a role of press-fitting the sensor 100, thereby improving the positional stability of the sensor 100.

It should be noted that the structure formed by the fixed cover 2 and the main body 1 is not a closed structure, and specifically, as shown in fig. 2, a through hole 24 is provided in the fixed cover 2, and the through hole 24 may be a circular through hole. The top of the sensor 100 is provided with a wiring harness that passes through the through-hole 24 and is electrically connected to the motherboard. The bottom of sensor 100 sets up towards ground, and the bottom of sensor 100 transmits the inductive signal, and inductive signal passes the second axial hole of first cavity 10 and sends to the carpet, then the mainboard is given to the inductive signal transmission that the sensor 100 will receive to the process of realizing carpet detection and discernment.

In one embodiment, as shown in fig. 1-2, the fixing portion is an extension arm 21, the fixing mating portion is a jack 11, and the extension arm 21 is at least partially disposed through the jack 11.

In other words, one of the fixed cover 2 and the main body 1 is provided with an extension arm 21 toward one side opposite to each other, for example, the extension arm 21 is formed to extend along an edge of the fixed cover 2 or an edge of the main body 1, the other one of the fixed cover 2 and the main body 1 is provided with a jack 11, the jack 11 provides a plugging space for the extension arm 21, and the extension arm 21 is at least partially penetrated through the jack 11 to achieve fixation between the extension arm 21 and the jack 11.

It is understood that the jack 11 may be a through hole structure, and the jack 11 may also be a blind hole structure, that is, the jack 11 may be a slot, so long as the plugging between the extension arm 21 and the jack 11 is achieved within the protection scope of the present embodiment.

In one embodiment, the extension arm 21 is snapped into the receptacle 11.

Under the clamping action of the extension arm 21 and the jack 11, the fixing effect between the extension arm 21 and the jack 11 is improved. At this time, the first end of the fixed cover 2 and the main body 1 are fixed by the clamping connection, and the second end of the fixed cover 2 and the main body 1 are fixed by the bolts 4.

During installation, the second end of the fixed cover 2 can be slightly higher than the first end of the fixed cover 2, for example, the second end of the fixed cover 2 is lifted, the first end of the fixed cover 2 is close to the main body 1, the extension arm 21 is partially penetrated through the jack 11, the accurate alignment between the extension arm 21 and the jack 11 is realized, the initial pre-positioning function is achieved, then the second end of the fixed cover 2 gradually falls and contacts the main body 1 until the extension arm 21 is clamped in the jack 11, and finally the second end of the fixed cover 2 is connected to the main body 1 through the bolt 4, so that the fixation between the fixed cover 2 and the main body 1 is realized.

Alternatively, the second end of the fixed cover 2 is not required to be higher than the first end of the fixed cover 2, and the first end of the fixed cover 2 is directly moved in parallel towards the main body 1 until the extension arm 21 is inserted into the insertion hole 11. The relative heights of the first end and the second end of the fixed cover 2 are not limited in this embodiment when the fixed cover 2 is mounted, as long as the alignment of the extension arm 21 and the insertion hole 11 can be achieved within the scope of this embodiment.

It should be noted that, the fixing portion and the fixing mating portion may be engaged with each other by a clamping manner, a rotating connection, or fixing by other connectors.

Specifically, as shown in fig. 1-2, the extension arm 21 includes a clamping portion 212 and a transition portion 211, a first end of the transition portion 211 is connected to an edge of the fixed cover 2, a second end of the transition portion 211 is connected to the clamping portion 212, the clamping portion 212 is clamped to the jack 11, and the transition portion 211 plays a role in intermediate transition. If the accommodating cavity 3 is in a cylindrical structure, the connection position between the fixed cover 2 and the transition portion 211 is approximately along the axial direction of the accommodating cavity 3, the depth direction of the jack 11 is approximately along the radial direction of the accommodating cavity 3, and at this time, the transition portion 211 plays a role in intermediate connection and also plays a role in direction conversion, so that the extension arm 21 essentially plays a role of a hook.

It is understood that the connection portions between the inner and outer sides of the transition portion 211 and the fixed cover 2, respectively, may be of a chamfer structure to reduce hard scratches.

In one embodiment, as shown in fig. 4-5, a limiting portion 12 is disposed on the outer side of the jack 11, and the limiting portion 12 is used to limit the extension arm 21, so that the extension arm 21 penetrates through the jack 11.

It should be noted that the extension arm 21 is disposed on a side of the first end of the fixed cover 2 facing the main body 1, or the extension arm 21 is disposed on a side of the main body 1 facing the first end of the fixed cover 2, for example, the extension arm 21 protrudes from one of the fixed cover 2 and the main body 1, so that the extension arm 21 can access the other of the fixed cover 2 and the main body 1. The other one of the fixed cover 2 and the main body 1 is provided with the limiting part 12, the limiting part 12 is arranged on the outer side of the jack 11, and when the extension arm 21 is inserted into the jack 11, the limiting part 12 plays a role in limiting the extension arm 21, so that the extension arm 21 can be accurately aligned with the jack 11, and the convenience of inserting the extension arm 21 into the jack 11 is improved.

Specifically, jack 11 can directly set up in spacing portion 12, and spacing portion 12 provides the setting position for jack 11, and after spacing portion 12 carries out preliminary location to extension arm 21, makes extension arm 21 can directly dock with the jack 11 that sets up in spacing portion 12, improves accuracy and the convenience of grafting.

In one embodiment, the limiting portion 12 is in a U-shaped structure, an opening end of the U-shaped structure is disposed towards the extension arm 21, and a jack 11 is disposed on a side, away from the opening end, of the U-shaped structure.

The open end of the U-shaped structure is arranged towards the extension arm 21 so as to provide an inlet for the extension arm 21 to extend into the limiting part 12, two side arms of the U-shaped structure limit the two sides of the extension arm 21 so as to improve the positive effect, and one side of the U-shaped structure, which is far away from the open end, is used for limiting the end part of the extension arm 21 so as to prevent the movement distance of the extension arm 21 from exceeding the limit part 12 greatly. A jack 11 is provided on a side of the U-shaped structure remote from the open end, for example, the open end is disposed directly opposite the jack 11, such that the extension arm 21 can be directly docked with the jack 11 after entering from the open end.

In one embodiment, as shown in fig. 2 and 5, the limiting portion 12 is disposed on the carrying portion 13, and the carrying portion 13 is used for carrying at least part of the extension arm 21.

Since the extension arm 21 protrudes from one of the fixed cover 2 and the main body 1, the other one of the fixed cover 2 and the main body 1 is provided with the bearing part 13, the limiting part 12 is arranged on the bearing part 13, and the bearing part 13 plays a role in supporting and bearing the limiting part 12. The bearing part 13 is utilized to bear at least part of the extension arm 21, the bearing part 13 also plays a role in supporting and bearing the extension arm 21, plays a role in supporting the extension arm 21, and avoids the situation that the extension arm 21 is separated from the jack 11 due to large mass.

In one embodiment, as shown in fig. 2 and 5, the upper and lower sides of the extension arm 21 are respectively abutted against the inner walls of the bearing portion 13 and the insertion hole 11; or, the upper side of the extension arm 21 abuts against the inner wall of the insertion hole 11.

Specifically, the upper side of the clamping portion 212 of the extension arm 21 abuts against the inner wall of the jack 11, and the lower side of the clamping portion 212 abuts against the top surface of the bearing portion 13, so that the bearing portion 13 and the jack 11 jointly fix the extension arm 21.

When the fixed cover 2 is installed, one side of the extension arm 21, which is gradually close to the limiting part 12, can be depressed, so that the first end of the fixed cover 2, which is provided with the extension arm 21, is lower than the second end of the fixed cover 2, which is not provided with the extension arm 21, and the second end of the fixed cover 2 is pressed down along with the extension arm 21, when the lower side of the extension arm 21 is abutted to the bearing part 13, the upper side of the extension arm 21 is just abutted to the inner wall of the jack 11, thus the operation is convenient, and the installation and the disassembly are convenient.

It can be understood that if the thickness of the extension arm 21 is relatively large, the upper and lower sides of the extension arm 21 can respectively abut against the inner walls of the bearing portion 13 and the insertion hole 11; if the thickness of the extension arm 21 is relatively small, the extension arm 21 can be fixed as long as the upper side of the extension arm 21 abuts against the inner wall of the insertion hole 11.

It can be appreciated that the first end of the fixed cover 2 is inserted into the jack 11 through the extension arm 21 and is clamped with the jack 11, and the second end of the fixed cover 2 is fixed with the main body 1 through the bolt 4.

In one embodiment, as shown in fig. 2, one of the body 1 and the fixed cover 2 is provided with a limit projection 14, and the other is provided with a limit groove 22, and the limit groove 22 is used for limiting the limit projection 14.

Specifically, be provided with spacing protruding 14 in main part 1 towards the one side of fixed lid 2, fixed lid 2 corresponds spacing protruding 14 and is provided with spacing groove 22, and spacing groove 22 is used for spacing protruding 14, under spacing protruding 14 and spacing groove 22's mutually supporting, realizes spacing between main part 1 and the fixed lid 2, plays initial prepositioning's effect when fixed lid 2 installs to main part 1.

It should be noted that, the limiting protrusion 14 may be a cylindrical structure, and the cross section of the limiting protrusion 14 may be an annular structure or an arc structure. The shape and structure of the limiting protrusion 14 are not limited in this embodiment, and the limiting protrusion 14 and the limiting groove 22 are all within the protection scope of this embodiment as long as they can limit each other.

In one embodiment, one of the mounting portion 23 and the main body 1 is provided with a positioning post 15 (as shown in fig. 1), and the other is provided with a positioning hole 231 (as shown in fig. 4), and the positioning post 15 is penetrated through the positioning hole 231.

Specifically, the positioning column 15 is arranged at the position of the main body 1 corresponding to the mounting portion 23, the positioning hole 231 is arranged at the mounting portion 23 of the fixed cover 2 corresponding to the positioning column 15, the positioning column 15 is arranged through the positioning hole 231 in a penetrating manner, initial positioning between the second end of the fixed cover 2 and the main body 1 is achieved, and the fixing effect between the mounting portion 23 and the main body 1 is improved.

The cleaning device provided in this embodiment uses the sensor mounting structure to mount the sensor 100, so as to improve the convenience of mounting the sensor 100 in the cleaning device. The sensor 100 is used for detecting the floor to be cleaned, so that the cleaning device can execute corresponding cleaning operation according to the detection result of the sensor, and the cleaning device can smoothly sweep or drag the floor. One of the first end of the fixed cover 2 and the main body 1 is provided with a fixed part, the other one is provided with a fixed matching part matched with the fixed part, and the fixation between the first end of the fixed cover 2 and the main body 1 is realized under the mutual matching action of the fixed part and the fixed matching part. Because the second end of the fixed cover 2 is connected with the main body 1 through the fastener, the fixation between the second end of the fixed cover 2 and the main body 1 is realized, and the two ends of the fixed cover 2 can be fixed with the main body 1, so that the fixing effect is good. The fixed cover 2 can be fixed with the main body 1 by only one fastener, so that one screw is saved, the assembly time and the maintenance time of the whole machine are saved, the assembly and maintenance cost is reduced, and the production efficiency is improved.

In one embodiment, the cleaning device further comprises a display module, a reminding module and a control module, wherein the control module is electrically connected with the display module, the reminding module and the carpet sensor respectively, the display module is used for displaying information, the reminding module is used for sending reminding information to a user, a main board of the control module is used for receiving induction signals sent by the carpet sensor, calculating corresponding floor information according to the obtained induction signals, and sending the floor information to the display module for the user to check; when detecting that the floor information is carpeted, controlling the cleaning equipment to stop cleaning or mopping functions, and controlling the reminding module to send reminding information to a user, or more reasonably executing cleaning and mopping behaviors, so that the cleaning equipment is more intelligent, and the user experience is improved.

It should be noted herein that the sensor mounting structure shown in the drawings and described in the present specification is merely one example of the principles of the present utility model. It will be clearly understood by those of ordinary skill in the art that the principles of the present utility model are not limited to any details or any components of the devices shown in the drawings or described in the specification.

It should be understood that the utility model is not limited in its application to the details of construction and the arrangement of components set forth in the specification. The utility model is capable of other embodiments and of being practiced and carried out in various ways. The foregoing variations and modifications are intended to fall within the scope of the present utility model. It should be understood that the utility model disclosed and defined in this specification extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. All of these different combinations constitute various alternative aspects of the present utility model. The embodiments described in this specification illustrate the best mode known for carrying out the utility model and will enable those skilled in the art to make and use the utility model.

Claims (13)

1. A sensor mounting structure, characterized by comprising:

a main body (1);

a holding cavity (3) is arranged between the fixed cover (2) and the main body (1), and the holding cavity (3) is used for holding the sensor (100);

one of the first end of the fixed cover (2) and the main body (1) is provided with a fixed part, the other one of the first end of the fixed cover and the main body is provided with a fixed matching part matched with the fixed part, and the second end of the fixed cover (2) is connected with the main body (1) through a fastener.

2. The sensor mounting structure according to claim 1, wherein the fixing portion is an extension arm (21), the fixing mating portion is a jack (11), and the extension arm (21) is at least partially penetrating through the jack (11).

3. The sensor mounting structure according to claim 2, wherein the extension arm (21) is snapped into the receptacle (11).

4. The sensor mounting structure according to claim 2, wherein a limiting portion (12) is provided outside the insertion hole (11), and the limiting portion (12) is used for limiting the extension arm (21) so that the extension arm (21) is inserted into the insertion hole (11).

5. The sensor mounting structure according to claim 4, wherein the stopper portion (12) is a U-shaped structure, an open end of which is provided toward the extension arm (21).

6. The sensor mounting structure according to claim 4, wherein the limit portion (12) is provided on a carrying portion (13), the carrying portion (13) being configured to carry at least part of the extension arm (21).

7. The sensor mounting structure according to claim 6, wherein upper and lower sides of the extension arm (21) are respectively abutted against an inner wall of the insertion hole (11) and the bearing portion (13); or alternatively, the first and second heat exchangers may be,

the upper side of the extension arm (21) is abutted against the inner wall of the jack (11).

8. The sensor mounting structure according to any one of claims 1 to 7, characterized in that one of the main body (1) and the fixing cover (2) is provided with a limit projection (14), and the other is provided with a limit groove (22), the limit groove (22) being used for limiting the limit projection (14).

9. The sensor mounting structure according to any one of claims 1 to 7, wherein the fastener is a bolt.

10. Sensor mounting structure according to any one of claims 1-7, characterized in that the second end of the stationary cover (2) is provided with a mounting portion (23), which mounting portion (23) is connected to the main body (1) by means of a fastener.

11. The sensor mounting structure according to claim 10, characterized in that one of the mounting portion (23) and the main body (1) is provided with a positioning post (15), the other is provided with a positioning hole (231), and the positioning post (15) is provided through the positioning hole (231).

12. A cleaning device comprising a sensor (100) and a sensor mounting structure according to any one of claims 1 to 11 for mounting the sensor (100).

13. The cleaning apparatus according to claim 12, characterized in that the sensor (100) is a carpet sensor.