Hall element protection seat

Abstract

The utility model relates to a Hall element protection seat, which comprises a seat body with an inner cavity, mounting plates are respectively arranged on two sides of the periphery of the seat body, a mounting seat is arranged on the side surface of the mounting plate on one side, a concave cavity is arranged on the mounting seat, and a sinking cavity for accommodating a Hall element is arranged at the rear end of the concave cavity. A wire outlet hole is formed in the front end part of the mounting seat at the front end of the concave cavity; and a wire of the Hall element can extend to the front end of the concave cavity along the bottom surface of the concave cavity after being bent and then is led out from the wire outlet hole. According to the utility model, the lead of the Hall element is led out from the wire outlet hole at the front end of the concave cavity, and the peripheral wall of the wire outlet hole is used for limiting the lead, so that the lead cannot be randomly scattered; since the lead wire and the bottom surface of the concave cavity do not need to be bonded by glue, a gluing process in a conventional structure can be omitted, the cost is reduced, the overall aesthetic property of the protection seat is improved, and the lead wire does not fall off in the use process, so that the normal work of the Hall element is effectively ensured.

Description

Technical Field

[0001] This utility model relates to the field of electronic components technology, and in particular to a Hall element protection socket. Background Technology

[0002] A Hall element is a semiconductor magnetoelectric device based on the Hall effect. It consists of a Hall plate, leads, and a housing. It can detect magnetic fields and their changes and can be used in various magnetic field-related applications.

[0003] In some applications, Hall effect sensors are housed in protective enclosures to ensure they function normally without being affected by external factors. For example... Figure 2 The diagram shows the conventional structure of a Hall element protection holder, which has a recessed cavity 4 with an opening at the front end and a recessed cavity 5 at the rear end of the cavity 4. When the Hall element is placed in the recessed cavity 5, the Hall element's wire extends along the bottom surface of the cavity 4 and is led out through the opening at the front end of the cavity 4. To ensure the orderly arrangement of the wires, three partitions 7 are spaced apart on the bottom surface of the cavity 4 to form three lead grooves 8. After the wires are orderly distributed in the lead grooves 8, they are glued to the bottom surface of the cavity 4, and the wires are led out of the protection holder to connect with the detection mechanism on the equipment. This conventional method of wire lead-out not only increases the gluing process but also easily leads to glue overflow, making the protection holder unsightly. In addition, over time, the wires may detach due to glue aging. Utility Model Content

[0004] The technical problem to be solved by this utility model is: in order to overcome the shortcomings of the prior art, this utility model provides a Hall element protection seat that can ensure proper installation of the wires.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a Hall element protection seat, including a seat body with an inner cavity, mounting plates on both sides of the outer periphery of the seat body, a mounting seat on the side of one of the mounting plates, a recessed cavity on the mounting seat, a recessed cavity at the rear end of the recessed cavity for accommodating the Hall element, and a wire outlet hole at the front end of the mounting seat at the front end of the recessed cavity. The wire of the Hall element can be bent and extended along the bottom surface of the recessed cavity to the front end of the recessed cavity and then led out from the wire outlet hole.

[0006] For ease of manufacturing, the base, mounting base, and mounting plate are integrated into one piece.

[0007] Furthermore, the cross-section of the mounting base is wedge-shaped and inclined towards the base body.

[0008] To facilitate better fit of the lead wire to the bottom surface of the concave cavity, the bottom surface of the concave cavity is inclined from the wire outlet hole towards the downward cavity.

[0009] Preferably, the outlet hole is a rectangular hole, which facilitates the arrangement of multiple wires.

[0010] The beneficial effects of this utility model are as follows: By leading the wire of the Hall element out from the wire outlet at the front end of the cavity, the surrounding walls of the wire outlet restrict the wire, thus preventing the wire from becoming tangled. Since there is no need to use glue to bond the wire to the bottom of the cavity, the gluing process in conventional structures can be omitted, reducing costs and improving the overall aesthetics of the protective base. Furthermore, the wire will not fall off during use, thereby effectively ensuring the normal operation of the Hall element. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the existing protective base.

[0014] In the diagram: 1. Base, 2. Mounting plate, 3. Mounting base, 4. Recessed cavity, 5. Recessed cavity, 6. Cable outlet hole, 7. Partition plate, 8. Lead wire groove. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0016] like Figure 1 The Hall element protection base shown includes a circular base body 1 with a circular inner cavity, and mounting plates 2 on both sides of the outer periphery of the base body 1, with mounting holes provided on the mounting plates 2.

[0017] The mounting plate 2 located on one side is provided with a mounting base 3. The base 1, mounting base 3 and mounting plate 2 are an integral structure made by casting.

[0018] The mounting base 3 has a wedge-shaped cross section that is inclined towards the base body 1. A rectangular cavity 4 is provided on the mounting base 3, and a recessed cavity 5 for accommodating the Hall element is located at the rear end of the cavity 4.

[0019] The mounting base 3 located at the front end of the cavity 4 has a wire outlet hole 6. To facilitate the arrangement of wires, the wire outlet hole 6 is preferably a rectangular hole. The bottom surface of the cavity 4 is inclined from the wire outlet hole 6 towards the recessed cavity 5.

[0020] In use, the protective base is installed on the equipment through the mounting holes on the mounting plate 2. The Hall element is placed in the recessed cavity 5. After being bent, the wire of the Hall element extends along the bottom surface of the cavity 4 to the front end of the cavity 4 and is led out from the outlet hole 6, connecting to the circuit of the matching detection mechanism on the equipment. Because the wire of the Hall element is led out from the outlet hole 6 at the front end of the cavity 4, there is no need to use glue to bond the wire to the bottom surface of the cavity 4. After the wire is led out from the outlet hole 6, the surrounding walls of the outlet hole 6 restrict the wire, preventing the wire from becoming tangled. This eliminates the need for the gluing process in conventional structures, reduces costs, improves the overall aesthetics of the protective base, and prevents the wire from falling off during use, thus effectively ensuring the normal operation of the Hall element.

[0021] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A Hall element protection base, comprising a base body (1) having an inner cavity, wherein mounting plates (2) are respectively provided on both sides of the outer periphery of the base body (1), and a mounting seat (3) is provided on the side of one side of the mounting plate (2), characterized in that: The mounting base (3) has a recess (4) at its rear end, and a recessed cavity (5) for accommodating the Hall element at its rear end. The mounting base (3) at the front end of the recess (4) has a wire outlet hole (6). The wire of the Hall element can be bent and extended along the bottom surface of the recess (4) to the front end of the recess (4) and then led out from the wire outlet hole (6).

2. The Hall element protection holder as described in claim 1, characterized in that: The base (1), mounting base (3) and mounting plate (2) are an integral structure.

3. The Hall element protection holder as described in claim 2, characterized in that: The cross section of the mounting base (3) is wedge-shaped and inclined towards the base body (1).

4. The Hall element protection holder as described in claim 3, characterized in that: The bottom surface of the concave cavity (4) is inclined from the wire outlet hole (6) towards the sink cavity (5).

5. The Hall element protection holder as described in claim 1, characterized in that: The outlet hole (6) is a rectangular hole.

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