Protective sleeve of earphone charging cabin

Abstract

The utility model relates to the technical field of earphone charging cabins, in particular to a protective sleeve of an earphone charging cabin. A protective sleeve of an earphone charging cabin comprises a sleeve body and a sleeve cover arranged on the sleeve body. The at least two mounting structures are respectively arranged on the sleeve body and the sleeve cover and are used for fastening the earphone charging cabin on the sleeve body and the sleeve cover, one mounting structure comprises a break line, an adhesive and an anti-sticking layer, the break line is arranged along the open-loop outline shape, and the adhesive is arranged on the break line. The adhesive is smeared on the sleeve body and the sleeve cover area located in the breaking line, and the adhesive is covered with the anti-sticking layer. Compared with the prior art, the protective sleeve has the beneficial effects that the sleeve body and the sleeve cover of the broken line are turned outwards, the anti-sticking layer on the adhesive is torn off, and then the sleeve body and the sleeve cover of the area coated with the adhesive are stuck towards the direction of the charging cabin, so that the sleeve body and the sleeve cover can be completely stuck on the charging cabin and are not easy to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone charging chambers, in particular to a protective cover of an earphone charging chamber. Background Art

[0002] The use of Bluetooth headsets brings convenience and eliminates the constraints of traditional wired headsets, and is especially favored by mobile business people. However, due to the fragility of the charging compartment and the risk of scratches, a protective cover is usually placed on the outside of the charging compartment.

[0003] Currently, the protective cover is fixed with double-sided tape inside, but this design has some problems: first, when the protective cover is installed, the charging compartment is easily hindered by the double-sided tape and cannot be completely attached to the outside of the charging compartment; second, the double-sided tape is located inside the protective cover, making it difficult to separate the protective cover from the charging compartment when removing it, which may cause damage to the charging compartment or the protective cover. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides a protective cover for an earphone charging compartment to solve the problem that the charging compartment is hindered by the double-sided adhesive in the protective cover during installation.

[0005] The utility model solves the above technical problems with the following technical solutions: A protective cover for an earphone charging compartment, comprising:

[0006] A cover body and a cover cover arranged on the cover body;

[0007] At least two mounting structures, at least two of which are respectively arranged on the case body and the case cover, for fastening the earphone charging compartment to the case body and the case cover, wherein one of the mounting structures comprises a breaking line, an adhesive, and an anti-sticking layer opened along an open-loop contour shape, the adhesive is applied to the case body and the case cover area located in the breaking line, and the anti-sticking layer covers the adhesive.

[0008] The beneficial effects of the utility model are:

[0009] 1) When the protective cover is installed into the charging compartment, since the adhesive is covered with an anti-sticking layer, the installation process will not be hindered by the adhesive and can be installed smoothly, ensuring that the charging compartment and the cover body are fully fitted.

[0010] 2) After the charging compartment to be charged is completely fitted with the sleeve body, the sleeve body and the cover area with the disconnected line can be turned outwards, and the anti-sticking layer on the adhesive can be torn off. Then, the sleeve body and the cover with the adhesive-applied area are pasted towards the charging compartment, so that the sleeve body and the cover can be completely pasted on the charging compartment and are not easily detached. When the user needs to remove the protective cover, just turn outwards the sleeve body and the cover area with the disconnected line again, making the process of removing the protective cover simple and rapid. The user does not need to费力拆卸 or forcibly separate the protective cover from the charging compartment, thus reducing the potential damage risk caused by the disassembly process.

[0011] Based on the above technical solution, the present utility model can be further improved as follows.

[0012] Further, the open-loop contour shape of the disconnected line is in the shape of a "匚".

[0013] Further, a light-emitting layer is provided on the outer side of the sleeve body or the cover.

[0014] Further, the light-emitting layer is a fluorescent agent.

[0015] The beneficial effect of adopting the above further solution is that the fluorescent agent can absorb the light energy in the environment under low-light conditions and continue to emit light for a period of time after the light disappears, making the protective cover more eye-catching at night. This not only improves the visual attractiveness of the protective cover but also increases the safety of the user. Especially in the night or a dim environment, it is easier to find the protective cover, reducing the risk of accidental loss. In addition, the use of the fluorescent agent at night adds a cool appearance to the protective cover.

[0016] Further, a limiting structure is provided between the cover and the sleeve body.

[0017] Further, the limiting structure includes an annular sleeve, a support rod, and a plunger. The annular sleeve is fixed on one side of the sleeve body, the support rod is fixed on one side of the cover, and the plunger is coaxially fixed at one end of the support rod.

[0018] Further, when the sleeve body and the cover are in a closed state, the plunger is coaxial with the annular sleeve, and the radial dimension of the plunger is greater than the radial dimension of the inner edge of the annular sleeve.

[0019] Further, the support materials of the annular sleeve, the sleeve body, and the cover are all silicone materials, and the hardness of the plunger and the support rod is greater than that of the annular sleeve.

[0020] The beneficial effect of adopting the above further scheme is that when the case body and the case cover are closed, the plunger is coaxial with the annular sleeve. Since the radial dimension of the plunger is larger than the radial dimension of the inner edge of the annular sleeve, when the plunger is inserted into the annular sleeve, the annular sleeve will be squeezed and deformed. Since the hardness of the plunger and the support rod is greater than that of the annular sleeve, the plunger can be smoothly inserted into the annular sleeve, and the annular sleeve is squeezed and deformed. The plunger can pass through one side of the annular sleeve and be stuck in the annular sleeve, which can ensure that the case body and the case cover are firmly connected in the closed state. Even if the charging cabin accidentally falls on the ground, it will not loosen, effectively avoiding the risk of the earphones falling out.

[0021] Furthermore, the adhesive is a double-sided adhesive, and the anti-sticking layer is a PET silicone oil film. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the cover body and cover flipping up in the disconnection line of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall structure of the cover body and cover of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the disconnection line of the utility model;

[0025] Figure 4 It is a side sectional view of the installation structure of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 10. sleeve body, 20. sleeve cover, 30. mounting structure, 301. disconnection line, 302. adhesive, 303. anti-sticking layer, 40. luminous layer, 50. limiting structure, 501. annular sleeve, 502. support rod, 503. plunger. DETAILED DESCRIPTION

[0028] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0029] The use of Bluetooth headsets brings convenience and eliminates the constraints of traditional wired headsets, and is especially favored by mobile business people. However, due to the fragility of the charging compartment and the risk of scratches, a protective cover is usually placed on the outside of the charging compartment.

[0030] Currently, double-sided tape is used to fix the inside of the protective case. However, there are some problems with this design: Firstly, when installing the protective case, the process of inserting the charging case is easily blocked by the double-sided tape and cannot fit perfectly on the outside of the charging case. Secondly, since the double-sided tape is inside the protective case, it is difficult to separate the protective case from the charging case when removing the protective case, which may cause damage to the charging case or the protective case. In view of this, the utility model provides a protective case for a headphone charging case to solve the above problems.

[0031] The present utility model provides the following preferred embodiments

[0032] As Figure 1-Figure 4 shown, a protective case for a headphone charging case includes:

[0033] a case body 10 and a case cover 20 provided on the case body 10;

[0034] At least two mounting structures 30 are respectively provided on the case body 10 and the case cover 20 for fastening the headphone charging case on the case body 10 and the case cover 20. Among them, one mounting structure 30 includes a break line 301 opened along an open-loop contour shape, an adhesive 302, and an anti-adhesive layer 303. The adhesive 302 is applied to the areas of the case body 10 and the case cover 20 located within the break line 301, and the anti-adhesive layer 303 covers the adhesive 302;

[0035] When the protective case is inserted into the charging case, since the adhesive 302 is covered with the anti-adhesive layer 303, the insertion process will not be blocked by the adhesive 302 and can be smoothly inserted to ensure that the charging case fits perfectly with the case body 10;

[0036] After the charging case is completely fitted with the case body 10, the areas of the case body 10 and the case cover 20 of the break line 301 can be turned outwards, and the anti-adhesive layer 303 on the adhesive 302 can be torn off. Then, the case body 10 and the case cover 20 in the area where the adhesive 302 is applied are pasted towards the charging case, so that the case body 10 and the case cover 20 can be completely pasted on the charging case and are not easily detached. If the user needs to remove the protective case, they only need to turn outwards the areas of the case body 10 and the case cover 20 of the break line 301 again, making the process of removing the protective case simple and rapid. The user does not need to费力拆卸 or forcibly separate the protective case from the charging case, thus reducing the potential damage risk caused by the disassembly process.

[0037] In this embodiment, as Figure 1-Figure 4 shown, the open-loop contour shape of the break line 301 is in the shape of a "匚".

[0038] In this embodiment, as Figure 1-Figure 4As shown, a luminous layer 40 is provided on the outer side of the cover body 10 or the cover 20. The luminous layer 40 is a fluorescent agent. The fluorescent agent can absorb light energy in the environment under dark light conditions and continue to glow for a period of time after the light disappears, thereby making the protective cover more eye-catching at night, which not only improves the visual appeal of the protective cover, but also increases the safety of the user, especially at night or in a dimly lit environment, making it easier to find the protective cover and reducing the risk of accidental loss. In addition, the use of the fluorescent agent at night gives the protective cover a cool appearance.

[0039] In this embodiment, Figure 1-Figure 4 As shown, a limiting structure 50 is provided between the cover 20 and the cover body 10, and the limiting structure 50 includes an annular sleeve 501, a support rod 502, and a plunger 503. The annular sleeve 501 is fixed on one side of the cover body 10, the support rod 502 is fixed on one side of the cover 20, and the plunger 503 is coaxially fixed to one end of the support rod 502. When the cover body 10 and the cover 20 are in a closed state, the plunger 503 is coaxial with the annular sleeve 501, and the radial dimension of the plunger 503 is greater than the radial dimension of the inner edge of the annular sleeve 501. The supporting materials of the annular sleeve 501, the cover body 10, and the cover 20 are all made of silicone, and the hardness of the plunger 503 and the support rod 502 is greater than that of the annular sleeve 501;

[0040] When the case body 10 and the case cover 20 are closed, the plunger 503 is coaxial with the annular sleeve 501. Since the radial dimension of the plunger 503 is larger than the radial dimension of the inner edge of the annular sleeve 501, when the plunger 503 is inserted into the annular sleeve 501, the annular sleeve 501 will be squeezed and deformed. Since the hardness of the plunger 503 and the support rod 502 is greater than that of the annular sleeve 501, the plunger 503 can be smoothly inserted into the annular sleeve 501, and the annular sleeve 501 is squeezed and deformed. The plunger 503 can pass through one side of the annular sleeve 501 and be stuck in the annular sleeve 501, which can ensure that the case body 10 and the case cover 20 are firmly connected in the closed state. Even if the charging cabin accidentally falls on the ground, it will not loosen, effectively avoiding the risk of the earphones falling out.

[0041] In this embodiment, Figure 1-Figure 4 As shown, the adhesive 302 is set as a double-sided adhesive, and the anti-sticking layer 303 is set as a PET silicone oil film.

[0042] The specific working process of the utility model is as follows:

[0043] Fill the charging chamber into the case body 10 and the case cover 20. After the charging chamber is completely attached to the case body 10, the case body 10 and the case cover 20 area of ​​the disconnect line 301 can be turned outward, and the PET silicone oil film of the double-sided adhesive can be torn off. Then the case body 10 and the case cover 20 coated with the double-sided adhesive area can be pasted toward the charging chamber, so that the case body 10 and the case cover 20 can be completely pasted on the charging chamber and are not easy to fall off. If the user needs to remove the protective cover, it is only necessary to flip the case body 10 and the case cover 20 area of ​​the disconnect line 301 outward again, making the process of removing the protective cover simple and quick, and the user does not need to laboriously disassemble or forcibly separate the protective cover and the charging chamber.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective cover for an earphone charging compartment, characterized in that: Including: A body and a cover arranged on the body; At least two mounting structures, at least two of the mounting structures are respectively arranged on the body and the cover for fastening the earphone charging case to the body and the cover. Wherein, one of the mounting structures includes a disconnection line opened along an open-loop contour shape, an adhesive, and an anti-sticking layer. The adhesive is applied on the areas of the body and the cover located within the disconnection line, and the anti-sticking layer covers the adhesive.

2. The protective cover for the earphone charging compartment according to claim 1, characterized in that: The open-loop contour shape of the disconnection line is in the shape of a "匚".

3. A protective cover for an earphone charging compartment according to claim 2 or 1, characterized in that: A light-emitting layer is provided on the outer side of the body or the cover.

4. The protective cover for the earphone charging compartment according to claim 3, characterized in that: The light-emitting layer is a fluorescent agent.

5. The protective cover for the earphone charging compartment according to claim 1, characterized in that: A limiting structure is provided between the cover and the body.

6. The protective cover for the earphone charging compartment according to claim 5, characterized in that: The limiting structure includes an annular sleeve, a support rod, and a plunger. The annular sleeve is fixed on one side of the body, the support rod is fixed on one side of the cover, and the plunger is coaxially fixed at one end of the support rod.

7. The protective cover for the earphone charging compartment according to claim 6, characterized in that: When the body and the cover are in a closed state, the plunger is coaxial with the annular sleeve, and the radial dimension of the plunger is greater than the radial dimension of the inner edge of the annular sleeve.

8. The protective cover for the earphone charging compartment according to claim 7, characterized in that: The supporting materials of the annular sleeve, the body, and the cover are all made of silicone material, and the hardness of the plunger and the support rod is greater than that of the annular sleeve.

9. The protective cover for the earphone charging compartment according to claim 1, characterized in that: The adhesive is set as double-sided tape, and the anti-sticking layer is set as a PET silicone oil film.

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