Sensor with support

Abstract

The utility model discloses a sensor with a support, and belongs to the field of sensors. The sensor comprises a shell, a support, a rotating shaft and a limiting piece, the support and the shell are rotationally connected through the rotating shaft, the limiting piece is arranged on the rotating shaft, the support and the shell form a channel, the channel accommodates the limiting piece, the limiting piece is arranged in the channel of the shell, and the rotating shaft is arranged on the rotating shaft. When the bracket rotates relative to the shell, the rotating shaft is static relative to the shell; or, the limiting piece is arranged in the channel of the support, and when the support rotates relative to the shell, the rotating shaft and the support rotate together. The sensor with the support is simple in installation and stable in structure.

Description

Technical Field

[0001] The utility model belongs to the field of sensors, and particularly relates to a sensor with a bracket. Background Art

[0002] A sensor is a detection device that can detect physical, chemical, biological and other information, and convert the sensed information into an electrical signal or a digital signal to meet the requirements of information transmission, processing, storage, display, recording and control, etc.

[0003] The sensor has powerful information acquisition, processing and automatic information exchange capabilities, can accurately sense and transmit various information, and has the advantages of high precision, high reliability, strong adaptability, etc.

[0004] However, the existing sensors cannot be used alone, and often need to be fixed on the bracket with a fixture or a magnet, with an unstable structure and complex installation. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A sensor with a bracket, comprising: a housing, a bracket, a rotating shaft and a limiting member. The bracket and the housing are rotatably connected through the rotating shaft. The limiting member is arranged on the rotating shaft. A channel is formed between the bracket and the housing, and the channel can accommodate the limiting member;

[0007] When the limiting member is located in the channel of the housing and the bracket rotates relative to the housing, the rotating shaft is stationary relative to the housing; or,

[0008] When the limiting member is located in the channel of the bracket and the bracket rotates relative to the housing, the rotating shaft rotates relative to the housing.

[0009] According to some embodiments of the present application, a fixing piece is further included. The fixing piece is sleeved on the rotating shaft, and the limiting member is fixedly arranged on the fixing piece.

[0010] According to some embodiments of the present application, an opening is provided on the fixing piece, and one end of the opening of the fixing piece extends to form the limiting member.

[0011] According to some embodiments of the present application, a buckle is provided at the top of the opposite surface of the bracket and the housing, and the bracket and the housing are buckled and connected.

[0012] According to some embodiments of the present application, the housing is provided with a first shaft cover, and the bracket is provided with a second shaft cover. The first shaft cover and the second shaft cover are rotatably connected through the rotating shaft. The first shaft cover is provided with bumps, and corresponding positions on the bracket are provided with clamping members. When the bracket rotates relative to the housing to a preset angle, the clamping members are in contact with the bumps.

[0013] According to some embodiments of the present application, an adhesive layer is provided on a side of the bracket away from the housing.

[0014] According to some embodiments of the present application, the bracket is provided with a gourd-shaped hole penetrating therethrough.

[0015] According to some embodiments of the present application, a hook is further included. An assembly position is provided on the bracket, and the bracket is inserted into the hook through the assembly position.

[0016] According to some embodiments of the present application, the rotation angle between the bracket and the housing is 0-180°.

[0017] According to some embodiments of the present application, the rotating shaft has a front end and a rear end. The diameter of the front end is smaller than that of the rear end, and the limiting member is provided at the front end.

[0018] The beneficial effects of the present utility model compared with the prior art are as follows:

[0019] For the sensor provided by the present utility model, the limiting member enables the rotating shaft to be tightly fitted with the housing or the bracket, avoiding mechanical looseness between the bracket and the housing, thereby affecting the structural stability.

[0020] For the sensor provided by the present utility model, the bumps provided on the housing and the clamping members provided on the bracket enable a damping effect between the bracket and the housing. After long-term overloading, the bracket can still control the opening and closing angle.

[0021] For the sensor provided by the present utility model, a buckle is added to the bracket of the sensor, enabling the bracket and the housing to be tightly attached, thereby preventing the sensor from falling off and eliminating the gap when the sensor is attached to the bracket. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a schematic diagram of the overall structure provided by the embodiments of the present utility model;

[0024] Figure 2 Schematic diagram of the assembly process when the housing and the bracket are in a separated state provided by an embodiment of the present utility model;

[0025] Figure 3 Schematic diagram of the surface of the bracket facing the housing provided by an embodiment of the present utility model;

[0026] Figure 4 Schematic diagram of the surface of the bracket opposite to the housing provided by an embodiment of the present utility model;

[0027] Figure 5 Schematic diagram of the assembly process when the housing and the bracket are in a fitted state provided by an embodiment of the present utility model;

[0028] Figure 6 is Figure 5 Side cross-sectional view of state (c) in

[0029] Figure 7 is Figure 6 Enlarged view of part A of

[0030] Figure 8 is Figure 6 Enlarged view of part B of

[0031] Figure 9 Side cross-sectional view when the housing and the bracket are opened by 60° provided by an embodiment of the present utility model;

[0032] Figure 10 is Figure 9 Enlarged view of part C of

[0033] Figure 11 Schematic diagram of the sensor in an erected state provided by an embodiment of the present utility model;

[0034] Figure 12 The sensor and the hook provided by an embodiment of the present utility model;

[0035] Figure 13 The sensor and the adhesive layer provided by an embodiment of the present utility model;

[0036] Figure 14 Schematic diagram of the structure in which the sensor is fixed with screws provided by an embodiment of the present utility model.

[0037] The reference numerals in the figure are:

[0038] 1. Sensor; 11. Lower housing of the sensor; 12. Upper housing of the sensor; 13. First shaft cover; 14. Convex point;

[0039] 2. Bracket; 21. Second shaft cover; 22. Buckle; 23. Calabash hole; 24. Assembly position; 25. Fastening piece;

[0040] 3. Rotating shaft; 30. Channel; 31. Limiting member; 32. Fixed piece;

[0041] 41. Adhesive layer; 42. Hook. Specific embodiments

[0042] The following description provides specific application scenarios and requirements of this specification, aiming to enable those skilled in the art to manufacture and use the content in this specification. For those skilled in the art, various partial modifications to the disclosed embodiments are obvious, and without departing from the spirit and scope of this specification, the general principles defined here can be applied to other embodiments and applications. Therefore, this specification is not limited to the shown embodiments, but has the broadest scope consistent with the claims.

[0043] The terms used here are only for the purpose of describing specific example embodiments and are not restrictive. For example, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" used here may also include the plural forms. When used in this specification, the terms "comprising", "including" and / or "containing" mean that the associated integers, steps, operations, elements and / or components exist, but do not exclude the existence of one or more other features, integers, steps, operations, elements, components and / or groups, or the addition of other features, integers, steps, operations, elements, components and / or groups in the system / method.

[0044] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0045] Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0046] In addition, the terms "installed", "set up", "provided with", "connected", and "linked" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components, or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0047] In view of the following description, these features of this specification and other features, as well as the operations and functions of the relevant elements of the structure, and the combination and manufacturing economy of the components can be significantly improved. Referring to the accompanying drawings, all of these form a part of this specification. However, it should be clearly understood that the drawings are only for the purpose of illustration and description, and are not intended to limit the scope of this specification. It should also be understood that the drawings are not drawn to scale.

[0048] A sensor is a detection device that can detect physical, chemical, biological, etc. information, and convert the sensed information into an electrical signal or a digital signal to meet the requirements of information transmission, processing, storage, display, recording, and control, etc.

[0049] The sensor has a powerful ability to collect and process information and automatically exchange information, can accurately sense and transmit various information, and has the advantages of high precision, high reliability, strong adaptability, etc.

[0050] However, existing sensors cannot be used alone. Often, fixtures or magnets are needed to fix the sensors on the brackets, and the structure is not stable and the installation is complex.

[0051] As Figure 1 、 Figure 2 and Figure 5 shown, it is a schematic structural diagram of a sensor with a bracket provided by the present utility model. The sensor with a bracket provided by the present utility model includes a housing, a bracket 2, a rotating shaft 3, and a limiting member 31.

[0052] The housing of the sensor 1 includes a sensor upper housing 12 and a sensor lower housing 11. Among them, the sensor lower housing 11 is in contact with the bracket 2.

[0053] In order to achieve flexible angular variation between the sensor 1 and the bracket 2, the sensor lower housing 11 is rotatably connected to the bracket through the rotating shaft 3. It can be understood that there are various positional relationships between the sensor lower housing 11 and the rotating shaft 3. For example, a protrusion for accommodating the rotating shaft 3 can be provided on the sensor lower housing 11, a groove can be formed on the bracket 2, and the protrusion and the groove can be engaged so that the rotating shaft can be arranged at the combined position of the two and drive the bracket 2 to rotate. Another example is as Figures 1 - 5As shown in the figure, a first shaft cover 13 is provided at the bottom of the sensor lower housing 11, and a second shaft cover 21 is provided at the bottom of the bracket 2. A cylindrical through hole is provided between the first shaft cover 13 and the second shaft cover 21. The rotating shaft 3 passes through the through hole to connect and fix the first shaft cover 13 and the second shaft cover 21 together, and enables the sensor lower housing 11 and the bracket 2 to rotate relative to each other.

[0054] To ensure smooth movement between the sensor lower housing 11 and the bracket 2, as shown in Figure 1 , 2 , 3, 5, 6, 8, 9, 10, a channel 30 is formed on the inner walls of the first shaft cover 13 and the second shaft cover 21. A limiting member 31 is provided at the front end of the rotating shaft 3. The limiting member 31 can slide within the channel 30. After the entire sensor 1 is assembled, the limiting member 31 finally lies on the channel 30 within the second shaft cover 21, enabling the bracket 2 to drive the limiting member 31 and the rotating shaft 3 to rotate together when rotating relative to the sensor lower housing 11, thus avoiding the structural instability caused by the intermittent rotation of the rotating shaft 3 following the rotation of the bracket 2 in a conventional structure.

[0055] In the above embodiment, the limiting member 31 stays on the channel 30 within the second shaft cover 21. In other embodiments, the limiting member 31 can stay on the channel 30 within the first shaft cover 13. In this case, when the bracket 2 rotates relative to the sensor lower housing 11, the rotating shaft 3 and the sensor lower housing 11 remain stationary together.

[0056] It can be understood that the limiting member 31 cannot stay on the channel 30 of the first shaft cover 13 and the channel 30 of the second shaft cover 21 simultaneously to avoid the situation where the rotating shaft 3 is fixed together with the sensor lower housing 11 and the bracket 2, resulting in the inability of the bracket 2 to rotate.

[0057] In other embodiments, the limiting member 31 can also be provided on the first shaft cover 13 or the second shaft cover 21, and correspondingly, a channel 30 is formed on the rotating shaft 3. The above embodiments are similar to the situation of this embodiment, and the kinematic relationships are also similar, so they will not be elaborated here.

[0058] To enable flexible rotation of the bracket 2, as shown in Figure 6 and Figure 8 , a fixing piece 32 is sleeved on the rotating shaft 3. The fixing piece 32 is cylindrical and has an opening. One end of the opening protrudes and extends to form the limiting member 31, enabling the fixing piece 32 to rotate synchronously with the bracket 2 without directly driving the rotating shaft 3 to rotate. The fixing piece 32 functions similar to a bearing, reducing the friction between the rotating components and extending the service life of the rotating shaft 3.

[0059] In another embodiment, the fixing piece 32 is a closed cylinder, movably sleeved on the rotating shaft 3, and the limiting member 31 is fixed on the outer wall.

[0060] like Figure 1 , 2 As shown in Figures 5 and 6, the length of the rotating shaft 3 is similar to the length of the through hole between the first shaft cover 13 and the second shaft cover 21, which facilitates the assembly of the sensor lower housing 11 and the bracket 2. The rotating shaft 3 has a front end and a rear end, the radius of the front end is smaller and the radius of the rear end is larger, and the fixing sheet 32 ​​is sleeved on the front end of the rotating shaft 3 to facilitate the rotating shaft 3 to be placed into the through hole 30 along the channel, and the rear end of the rotating shaft 3 is similar to the radius of the through hole, which can fill one side of the through hole.

[0061] When the bracket 2 is not needed, the sensor lower housing 11 and the bracket 2 can be fixed together, for example, by screws, or by magnets. Figure 3 , 5 As shown in , 6 and 7, a buckle 22 is provided on the top of the bracket 2, and the bracket 2 is fixed to the sensor lower shell 11 by the buckle 22, which has a simple structure, is easy to open and close, and has good stability.

[0062] In daily use, it is often necessary to fix the angle of the sensor 1, such as Figure 11 As shown, the sensor 1 is placed on a desktop. In order to make the structure more convenient to use, the angle between the sensor lower housing 11 and the bracket 2 needs to be fixed. In some embodiments, the rotation of the bracket 2 and the shaft 3 is limited by a fixing member, but the fixing member needs to be frequently opened and locked, which is cumbersome to operate and inconvenient when the location of the sensor 1 is frequently changed. Figure 3 , 9 As shown in FIG. 10 , a clamp 25 is provided at the bottom of the bracket 2, and a protruding convex point 14 is provided on the outer surface of the first shaft cover 13. A slope is planed on the surface opposite to the clamp 25 and the sensor lower housing 11. When the bracket 2 rotates to a certain angle relative to the sensor 1, the convex point 14 will abut against the slope plane on the clamp 25 to limit the rotation angle of the bracket 2. Generally, it is better to limit the angle to 60°, and it can also be limited to other angles, and adaptive adjustments can be made according to different usage scenarios.

[0063] It is understandable that in other embodiments, the clamping member 25 may also be configured as a stepped structure, so as to adjust the opening and closing angle between the sensor 1 and the bracket 2 .

[0064] In many application scenarios, the sensor 1 needs to be placed on objects such as rocks, walls, and glass. In this case, it is not easy to find a stable carrier to place the sensor 1, so a back adhesive layer 41 is provided on the back of the bracket 2. Figure 12 As shown. The adhesive layer 41 can be adhered to some smooth surfaces, improving the application scenarios of the sensor 1. The adhesive layer 41 can be made of materials such as TPE and TPR, which have strong adhesive force and are environmentally friendly and pollution-free.

[0065] In some scenarios where it can be placed for a long time, for example, in the jungle or in the orchard, holes can be directly made in the tree trunk and nails can be nailed. As Figure 3 , 4 and as shown in 14, at this time, a gourd hole 23 is provided on the bracket 2 so that the bracket 2 together with the sensor 1 can be hung on the tree trunk by nails.

[0066] In the home scenario, it is very common to set a hook 42 on the wall. As Figure 13 shown, at this time, an assembly position 24 is provided on the bracket 2, and a groove is provided in the assembly position 24. The shape of the groove is convenient for cooperating with the hook of the hook 42 to hang the sensor 1 on the wall.

[0067] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A sensor with a bracket, characterized in that: include: A housing, a bracket, a rotating shaft and a limiting member, wherein the bracket and the housing are rotatably connected via the rotating shaft, the limiting member is arranged on the rotating shaft, and a groove is formed between the bracket and the housing, and the groove can accommodate the limiting member; When the limiting member is located in the groove of the shell, when the bracket rotates relative to the shell, the rotating shaft is stationary relative to the shell; or, When the limiting member is located in the groove of the bracket, when the bracket rotates relative to the shell, the rotating shaft rotates relative to the shell.

2. The sensor with a bracket according to claim 1, characterized in that: It also includes a fixing plate, which is sleeved on the rotating shaft, and the limiting member is fixedly arranged on the fixing plate.

3. The sensor with a bracket according to claim 2, characterized in that: The fixing plate is provided with an opening, and one end of the fixing plate opening extends to form the limiting member.

4. The sensor with a bracket according to claim 1, characterized in that: A buckle is provided at the top of the opposite surface of the bracket and the shell, and the bracket is connected with the shell by the buckle.

5. The sensor with a bracket according to claim 1, characterized in that: The shell is provided with a first shaft cover, and the bracket is provided with a second shaft cover. The first shaft cover and the second shaft cover are rotatably connected through the rotating shaft. The first shaft cover is provided with a convex point, and a clamp is provided at a corresponding position of the bracket. When the bracket rotates to a preset angle relative to the shell, the clamp abuts against the convex point.

6. The sensor with a bracket according to claim 1, characterized in that: A back adhesive layer is arranged on a side of the bracket away from the shell.

7. The sensor with a bracket according to claim 1, characterized in that: The bracket is provided with a gourd hole through it.

8. The sensor with a bracket according to claim 1, characterized in that: It also includes a hook, and the bracket is provided with an assembly position, and the bracket is plugged into the hook through the assembly position.

9. The sensor with a bracket according to claim 1, characterized in that: The rotation angle between the bracket and the shell is 0-180°.

10. The sensor with a bracket according to claim 1, characterized in that: The rotating shaft has a front end and a rear end, the diameter of the front end is smaller than the diameter of the rear end, and the front end is provided with the limiting component.

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