A photoelectric sensor that is easy to assemble

Abstract

The utility model provides a kind of photoelectric sensor convenient to assemble, including sensor body, the side of sensor body is connected with mounting bracket, the side of sensor body is fixedly installed with connecting ring one, connecting ring two is fixedly installed with the side of mounting bracket on corresponding connecting ring one, mounting bracket is equipped with through-hole on corresponding connecting ring two, connecting ring one, connecting ring two and the inside of through-hole are jointly installed with stud, the side of sensor body is fixedly connected with the one end of stud;The one end of stud passes through through-hole and is screw-connected with nut;Multiple sets of clamping teeth are fixedly installed on connecting ring one at equal intervals, multiple sets of clamping teeth are respectively equipped with multiple sets of clamping grooves on corresponding connecting ring two.The utility model can realize the flexible movement of driving sensor body and connecting ring one by the cooperation of nut and stud, so that multiple sets of clamping teeth on connecting ring one are respectively located in multiple sets of clamping grooves on connecting ring two, avoid the cumbersome operation of using multiple sets of fastening screw to fix sensor body.

Description

Technical Field

[0001] This utility model belongs to the field of photoelectric sensor technology, and more specifically, it relates to a photoelectric sensor that is easy to assemble. Background Technology

[0002] A photoelectric sensor is a device that converts light signals into electrical signals, and its working principle is based on the photoelectric effect. Existing photoelectric sensors require multiple sets of fastening screws to fix the sensor body to the mounting bracket during assembly. The sensor body also needs to be angled during installation before tightening. This process is cumbersome because at least two sets of fastening screws are used. Therefore, this paper studies and improves the existing structure and its shortcomings to provide a photoelectric sensor that is easier to assemble, aiming to achieve greater practical value. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a photoelectric sensor that is easy to assemble, which is achieved by the following specific technical means:

[0004] An easy-to-assemble photoelectric sensor includes a sensor body, a mounting bracket connected to one side of the sensor body, a connecting ring one fixedly mounted on the side of the sensor body near the mounting bracket, and a connecting ring two fixedly mounted on the mounting bracket corresponding to the connecting ring one on the side of the mounting bracket near the sensor body. The mounting bracket has a through hole corresponding to the connecting ring two. A stud is coaxially mounted on the inner side of the connecting ring one, the connecting ring two, and the through hole. One end of the stud is fixedly connected to one side of the sensor body; the other end of the stud passes through the through hole and is threaded with a nut; multiple sets of retaining teeth are fixedly mounted equidistantly on the connecting ring one, and multiple sets of retaining grooves are provided on the connecting ring two corresponding to the multiple sets of retaining teeth.

[0005] Furthermore, two sets of drive blocks are symmetrically installed on one side of the nut.

[0006] Furthermore, a rubber washer is fixedly bonded to the nut on the side near the mounting bracket.

[0007] Furthermore, the inner diameter of the rubber gasket is larger than the outer diameter of the through hole.

[0008] Furthermore, a fixing plate is horizontally provided on one side of the mounting bracket, and a mounting hole is provided at the center of the fixing plate.

[0009] Furthermore, the fixing plate is provided with a connecting groove.

[0010] Furthermore, the connecting groove is an arc-shaped groove, and the center of the arc-shaped groove coincides with the center of the mounting hole.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This invention, through the cooperation of nuts and studs, enables flexible movement of the sensor body and connecting ring one, so that multiple sets of retaining teeth on connecting ring one are respectively located in multiple sets of retaining slots on connecting ring two, thereby achieving quick fixation of connecting ring one and sensor body, avoiding the cumbersome operation of using multiple sets of fastening screws to fix sensor body.

[0013] This utility model, through the cooperation of mounting holes and fixing plates, can conveniently fix the fixing plate and mounting bracket onto the mounting carrier. Through the cooperation of connecting grooves and connecting holes, the fixing plate can be flexibly adjusted and rotated on the mounting carrier, which has high ease of use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the through hole and connecting ring of this utility model.

[0016] Figure 3 This is a schematic diagram of the mounting bracket and connecting ring of this utility model.

[0017] Figure 4 This is a schematic diagram of the nut structure of this utility model.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0019] 1. Sensor body; 2. Mounting bracket; 3. Connecting ring one; 4. Connecting ring two; 5. Stud; 6. Nut; 7. Drive block; 8. Rubber washer; 9. Mounting hole; 10. Connecting groove; 11. Fixing plate. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0023] As attached Figure 1 To be continued Figure 4 As shown:

[0024] This utility model provides an easy-to-assemble photoelectric sensor, including a sensor body 1. A mounting bracket 2 is connected to one side of the sensor body 1. A connecting ring 3 is fixedly installed on the side of the sensor body 1 near the mounting bracket 2. A connecting ring 4 is fixedly installed on the side of the mounting bracket 2 near the sensor body 1, corresponding to the connecting ring 3. A through hole is provided on the mounting bracket 2 corresponding to the connecting ring 4. A stud 5 is coaxially installed on the inner side of the connecting ring 3, the connecting ring 4, and the through hole. One end of the stud 5 is fixedly connected to one side of the sensor body 1. One end of the stud 5 passes through the through hole and is threadedly connected to a nut 6. Multiple sets of retaining teeth are fixedly installed at equal intervals on the connecting ring 3, and multiple sets of retaining grooves are provided on the connecting ring 4 corresponding to the multiple sets of retaining teeth.

[0025] Two sets of drive blocks 7 are symmetrically installed on one side of the nut 6 to facilitate the rotation of the nut 6.

[0026] The nut 6 has a rubber washer 8 fixedly bonded to the side near the mounting bracket 2 to prevent the nut 6 from damaging the mounting bracket 2, and at the same time to increase the frictional resistance between the nut 6 and the mounting bracket 2 to prevent the nut 6 from loosening.

[0027] The inner diameter of the rubber washer 8 is larger than the outer diameter of the through hole to prevent the rubber washer 8 from contacting the stud 5.

[0028] The mounting bracket 2 has a horizontally arranged fixing plate 11 on one side, and the fixing plate 11 has a mounting hole 9 at the center, which can facilitate the installation of the mounting bracket 2 and the sensor body 1 on the mounting carrier.

[0029] The fixing plate 11 is provided with a connecting groove 10, which allows the fixing plate 11 to rotate flexibly on the mounting carrier.

[0030] The connecting groove 10 is an arc-shaped groove, and the center of the arc-shaped groove coincides with the center of the mounting hole 9.

[0031] The working principle of this embodiment is as follows: When it is necessary to assemble the sensor body 1 and the mounting bracket 2, firstly, the stud 5 is passed through the through hole, and then the nut 6 is screwed into the stud 5 and pressed against one side of the mounting bracket 2, which drives the connecting ring 3 and the connecting ring 4 to abut against each other, so that the retaining teeth are located in the retaining groove, thus completing the assembly of the sensor body 1 and the mounting bracket 2.

[0032] Finally, it should be noted that the sensor body 1 is a device or equipment existing in the prior art, or a device or equipment that can be implemented by the prior art. Its power supply, specific composition and principle are clear to those skilled in the art and are common knowledge in the field, so they will not be described in detail.

[0033] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A photoelectric sensor that is easy to assemble, comprising a sensor body (1), wherein a mounting bracket (2) is connected to one side of the sensor body (1), characterized in that: The sensor body (1) has a connecting ring 1 (3) fixedly installed on the side near the mounting bracket (2). The mounting bracket (2) has a connecting ring 2 (4) fixedly installed on the side near the sensor body (1) corresponding to the connecting ring 1 (3). The mounting bracket (2) has a through hole corresponding to the connecting ring 2 (4). The connecting ring 1 (3), the connecting ring 2 (4) and the inner side of the through hole are coaxially mounted with a stud (5). One end of the stud (5) is fixedly connected to one side of the sensor body (1). One end of the stud (5) passes through the through hole and is threaded with a nut (6). Multiple sets of locking teeth are fixedly installed at equal intervals on the connecting ring 1 (3). Multiple sets of locking grooves are provided on the connecting ring 2 (4) corresponding to the multiple sets of locking teeth.

2. The photoelectric sensor as described in claim 1, characterized in that: Two sets of drive blocks (7) are symmetrically installed on one side of the nut (6).

3. The photoelectric sensor that is easy to assemble as described in claim 1, characterized in that: The nut (6) has a rubber washer (8) fixedly bonded to the side near the mounting bracket (2).

4. The photoelectric sensor that is easy to assemble as described in claim 3, characterized in that: The inner diameter of the rubber gasket (8) is larger than the outer diameter of the through hole.

5. The photoelectric sensor as described in claim 1, characterized in that: A fixing plate (11) is horizontally arranged on one side of the mounting bracket (2), and a mounting hole (9) is provided at the center of the fixing plate (11).

6. The photoelectric sensor as described in claim 5, characterized in that: The fixing plate (11) is provided with a connecting groove (10).

7. The photoelectric sensor as described in claim 6, characterized in that: The connecting groove (10) is an arc-shaped groove, and the center of the arc-shaped groove coincides with the center of the mounting hole (9).

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