Patch protection cover

Abstract

The patch protection cover comprises a cover body, the whole cover body is of a cylindrical structure, an opening is formed in one end of the cover body, a cap edge is arranged at the end, located at the opening, of the cover body, a through hole is formed in the end face, away from the opening, of the cover body, the cap edge and the cover body are of an integrated structure, and the diameter of the cap edge is larger than that of the cover body. The protective cover comprises a cover body and a cap edge, the edge of the cover body and the edge of the cap edge are both provided with radians, the cover body is made of copper materials, the number of the through holes is three, the three through holes are formed in the surface of the cover body at equal intervals, and the through holes are communicated with the interior of the cover body, the cap edge is integrally arranged at the opening end of the cover body, on one hand, the structural strength of the protective cover can be improved, and the protective cover is firmer; on the other hand, due to the design of the cap edge, the protective cover can be installed on the PCBA board more easily, the contact area between the protective cover and the PCBA board is increased, better holding force is provided, and therefore the protective cover is prevented from sliding or falling off in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of patch protection covers, in particular to a patch protection cover. Background Art

[0002] The microphone is an energy conversion device that converts sound signals into electrical signals. It is the opposite of the speaker - one device, which is the two terminals of the sound equipment. The microphone is the input and the speaker is the output. It is also called microphone core, microphone, speaker, and microphone. The microphone has a certain protective function, protecting the microphone head, preventing dust from falling on the diaphragm, preventing external objects from puncturing the diaphragm, and also has a short-term waterproof effect.

[0003] The protection of the P6 silicone microphone patch requires a patch protection cover. The traditional silicone microphone patch protection cover is generally directly set as a cylindrical tube with one end open, and the protection cover is directly covered on the outside of the patch for protection. However, the traditional patch protection cover, for this reason, we propose a patch protection cover. Utility Model Content

[0004] The purpose of the present invention is to provide a patch protection cover to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a patch protective cover, comprising a cover body, the cover body being an overall cylindrical structure, and an opening being provided at one end of the cover body, a cap edge being provided at the end of the cover body located at the opening, and a through hole being provided on the end face of the cover body away from the opening.

[0006] Preferably, the brim and the cover body are an integrated structure, and the diameter of the brim is larger than the diameter of the cover body.

[0007] Preferably, the edges of the cover body and the brim are both provided with curvatures.

[0008] Preferably, the cover body is made of copper material.

[0009] Preferably, there are three through holes, and the three through holes are equidistantly arranged on the surface of the cover body, and the through holes are connected to the interior of the cover body.

[0010] Compared with the prior art, the present invention has the following beneficial effects: by integrally setting a brim at the open end of the cover body, the present invention can, on the one hand, increase the structural strength of the protective cover, making the protective cover more robust; on the other hand, the design of the brim can make the protective cover easier to install on the PCBA board, and increase the contact area between the brim and the PCBA board, providing better grip, thereby preventing the protective cover from sliding or falling off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the overall structure of the utility model.

[0014] In the figure: 1, cover body; 2, opening; 3, cap edge; 4, through hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] See also Figure 1-3 The utility model provides a technical solution: a patch protective cover, including a cover body 1, the cover body 1 is a cylindrical structure as a whole, and an opening 2 is provided at one end of the cover body 1, a cap edge 3 is provided at the end of the cover body 1 located at the opening 2, and a through hole 4 is provided on the end surface of the cover body 1 away from the opening 2.

[0017] It should be noted that the cover body 1 of the present invention is a P6 protective cover. The cylindrical cover body 1 can effectively protect the internal silicone microphone patch from external physical damage. The cover body 1 is integrally provided with a cap edge 3 at one end of the opening 2. The design of the cap edge 3 can make the protective cover easier to install on the PCBA board, and increase the contact area between the PCBA board and provide better grip, thereby preventing the protective cover from sliding or falling off during use. In addition, the design of the cap edge 3 can increase the structural strength of the protective cover, making the protective cover more sturdy. The through hole 4 design on the closed end face can not only be used for ventilation, but also helps to further dissipate heat, which can reduce heat accumulation of the silicone microphone patch under high-power operation.

[0018] The brim 3 and the cover body 1 are an integrated structure, and the diameter of the brim 3 is larger than the diameter of the cover body 1 .

[0019] It should be noted that the enlarged design of the brim 3 can make the overall structure more stable, especially when the cover body 1 needs to withstand external force or heavy pressure. The design of the brim 3 can be used to more easily install or fix the entire cover body 1 to the PCBA board. The integrated brim 3 and cover body 1 can provide a smooth and unified appearance, and reducing seams and connection points also helps to improve the durability of the product and reduce maintenance requirements.

[0020] The edges of the cover body 1 and the brim 3 are both provided with curvatures.

[0021] It should be noted that rounded edges can reduce damage caused by collision or contact, and curved edges are usually visually softer and more beautiful.

[0022] The cover body 1 is made of copper material.

[0023] It should be noted that copper has good thermal conductivity. The use of a copper protective cover helps to dissipate the heat generated by the microphone patch during operation. Copper material has excellent electromagnetic shielding effect, which can protect the silicon microphone patch from external electromagnetic interference and help maintain the normal operation of the equipment.

[0024] There are three through holes 4 , and the three through holes 4 are equidistantly arranged on the surface of the cover body 1 , and the through holes 4 are connected to the interior of the cover body 1 .

[0025] It should be noted that the through hole 4 on the closed end face is not only used for ventilation, but also helps to further dissipate heat, which is beneficial to reduce heat accumulation of the silicon microphone patch under high power operation.

[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0028] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Patch protective cover, characterized in that, The invention comprises a cover body (1), wherein the cover body (1) is in a cylindrical structure as a whole, and an opening (2) is provided at one end of the cover body (1), a cap edge (3) is provided at the end of the cover body (1) located at the opening (2), and a through hole (4) is provided on the end surface of the cover body (1) away from the opening (2).

2. The patch protective cover according to claim 1, characterized in that: The cap brim (3) and the cover body (1) are an integrated structure, and the diameter of the cap brim (3) is greater than the diameter of the cover body (1).

3. The patch protective cover according to claim 1, characterized in that: The edges of the cover body (1) and the cap edge (3) are both provided with curvatures.

4. The patch protective cover according to claim 1, characterized in that: The cover body (1) is made of copper material.

5. The patch protective cover according to claim 1, characterized in that: There are three through holes (4), and the three through holes (4) are equidistantly arranged on the surface of the cover body (1), and the through holes (4) are connected to the interior of the cover body (1).

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