Dustproof protection device for wireless earphone

Abstract

The utility model, which relates to the technical field of the wireless earphone, discloses a dust-blocking protection device for a wireless earphone, comprising an earphone body, an earphone housing and a dust-blocking mechanism. An earphone shell is fixedly installed on one side of the earphone body, clamping grooves are evenly formed in the earphone shell, and a dust blocking mechanism is arranged in the earphone shell. The dust blocking mechanism comprises a dust blocking plate, mounting blocks and clamping blocks, the dust blocking plate is uniformly provided with the mounting blocks, fixing plates are fixedly mounted on the mounting blocks, the clamping blocks are fixedly mounted on the outer sides of the fixing plates, the clamping blocks are clamped with clamping grooves in the earphone shell, and through the arrangement of the clamping blocks and the clamping grooves, the dust blocking plate can be freely detached to clean dust on the dust blocking plate; the wireless earphone has the advantages that the influence of dust on the wireless earphone is reduced, a clamping block and a clamping groove are arranged, a dust blocking plate can be freely detached, dust on the dust blocking plate can be cleaned, the influence of the dust on the wireless earphone is reduced, and a telescopic rod and a pressing plate are arranged, so that the clamping block and the clamping groove can be conveniently detached.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless earphones, in particular to a dust-proof protective device for wireless earphones. Background Art

[0002] Wireless headsets are the application of wireless technology to hands-free headsets, allowing users to avoid annoying wires and talk freely in various ways. Since the advent of wireless headsets, they have been a good tool for mobile business people to improve efficiency. With the rapid development of mobile communication technology in my country, the use of wireless technology has become more and more widespread, and wireless headsets have become the mainstream representative of wireless communication technology. Various data communication industries have adopted the wireless transmission mode;

[0003] Traditional wireless earphones can basically meet people's usage needs, but the dust-proof structure of the existing wireless earphones is to add a dust-proof net at the sound outlet of the wireless earphones. The dust-proof net blocks external dust from entering the wireless earphones. After the wireless earphones are used for a long time, a large amount of dust will gather at the outer end of the dust-proof net to form dirt, thereby affecting the sound quality of the earphones. Moreover, users cannot remove the dust-proof net for cleaning by themselves, and need to take the wireless earphones to a special store to replace the dust-proof net. Moreover, the charging port of the wireless earphones is also easily affected by dust, which reduces the charging efficiency of the earphones. For this reason, we propose a dust-proof protection device for wireless earphones. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a dust-proof protection device for wireless headphones. The dust-proof net can be detachable and the charging port can be protected to reduce the impact of dust on the headphones, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust-proof protective device for wireless earphones, comprising an earphone body, an earphone shell and a dust-proof mechanism;

[0006] An earphone shell is fixedly installed on one side of the earphone body, and card slots are evenly opened on the earphone shell, and a dust-proof mechanism is arranged inside the earphone shell;

[0007] The dust blocking mechanism includes a dust blocking plate, a mounting block and a clamping block. The mounting blocks are evenly arranged on the dust blocking plate, a fixing plate is fixedly installed on the mounting block, a clamping block is fixedly installed on the outer side of the fixing plate, and the clamping block is clamped with a clamping slot on the earphone housing. Through the setting of the clamping block and the clamping slot, the dust blocking plate can be freely disassembled to clean the dust on it, thereby reducing the influence of dust on the wireless earphone.

[0008] When cleaning is needed, squeeze the pressure plates on both sides of the card block, remove the dust shield from the earphone shell, take out the brush in the charging box, and start cleaning the dust on the dust shield. After cleaning, put the brush back into the charging box, connect the dust shield and the earphone shell through the card block and the card slot, and then put on the rubber plug.

[0009] Furthermore, the card block includes a rectangular groove, a telescopic spring and a pressure plate. Rectangular grooves are symmetrically opened inside the two ends of the card block. A telescopic rod is fixedly installed inside the rectangular groove. A telescopic spring is sleeved on the telescopic rod. The telescopic rod is fixedly connected to the pressure plate. The upper end of the pressure plate passes through the card block and extends outward. Through the arrangement of the telescopic rod and the pressure plate, the card block and the card slot can be easily disassembled.

[0010] Furthermore, it also includes rubber sleeves, there are two rubber sleeves, one is connected to the earphone shell, and the other is connected to the lower end of the earphone body. Through the setting of the rubber sleeve, the earphone can be protected and dust can be further prevented from entering the inside of the earphone.

[0011] Furthermore, it also includes a charging box, which has two mounting holes inside. The mounting holes are used in conjunction with the earphone body. Through the setting of the charging box, the wireless earphones can be prevented from being affected by external dust when they are stationary.

[0012] Furthermore, it also includes a brush. A circular groove is opened in the charging box, and a brush is installed in the circular groove. The dust on the dust barrier plate can be cleaned by setting the brush.

[0013] Furthermore, a buckle is provided on the charging box, and the buckle includes a mounting seat, a telescopic ring and a mounting plate. The mounting seat is fixedly mounted on the charging box, a telescopic ring is installed on the upper end of the mounting seat, a mounting plate is fixedly mounted on the charging box above the mounting seat, a mounting groove is opened in the mounting plate, and a button is installed at the front end of the mounting plate. Through the setting of the buckle, the sealing of the charging box is ensured, and external dust is prevented from entering the charging port inside the charging box to affect the charging of the wireless headset.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the dust-proof protective device for wireless headphones has the following advantages:

[0015] 1. Through the setting of card blocks and card slots, the dust shield can be freely disassembled to clean the dust on it, reducing the impact of dust on the wireless headset.

[0016] 2. The arrangement of the telescopic rod and the pressing plate can facilitate the disassembly between the card block and the card slot.

[0017] 3. Through the setting of the buckle, the sealing of the charging box is ensured to prevent external dust from entering the charging port inside the charging box and affecting the charging of the wireless headset. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the dust-blocking structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the internal cross-section of the card block of the utility model

[0021] Figure 4 This is a schematic diagram of the internal structure of the charging box of the utility model

[0022] Figure 5 This is a schematic diagram of the charging box structure of the utility model

[0023] In the figure: 1 earphone body, 2 earphone shell, 21 card slot, 3 dust blocking mechanism, 31 dust blocking plate, 32 mounting block, 33 card block, 331 rectangular slot, 332 telescopic spring, 333 pressure plate, 34 fixing plate, 4 rubber sleeve, 5 charging box, 51 mounting hole, 6 buckle, 61 mounting seat, 62 telescopic ring, 63 mounting plate, 7 brush. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , this embodiment provides a technical solution: a dust-proof protection device for a wireless headset, comprising an earphone body 1, an earphone housing 2 and a dust-proof mechanism 3;

[0026] An earphone housing 2 is fixedly mounted on one side of the earphone body 1, and slots 21 are evenly opened on the earphone housing 2. A dust blocking mechanism 3 is arranged inside the earphone housing 2;

[0027] The dust blocking mechanism 3 includes a dust blocking plate 31, a mounting block 32 and a clamping block 33. The mounting blocks 32 are evenly arranged on the dust blocking plate 31. A fixing plate 34 is fixedly installed on the mounting block 32. A clamping block 33 is fixedly installed on the outer side of the fixing plate 34. The clamping block 33 is clamped with the clamping slot 21 on the earphone housing 2. Three clamping blocks 33 are clamped with the corresponding clamping slots 21 on the earphone housing 2 to connect the dust blocking plate 31 to the earphone housing 2. Through the setting of the clamping block 33 and the clamping slot 21, the dust blocking plate 31 can be freely disassembled to clean the dust on it, thereby reducing the influence of dust on the wireless earphone.

[0028] The clamping block 33 includes a rectangular groove 331, a telescopic spring 332 and a pressure plate 333. Rectangular grooves 331 are symmetrically opened at both ends of the clamping block 33. A telescopic rod is fixedly installed inside the rectangular groove 331. The telescopic spring 332 is sleeved on the telescopic rod. The telescopic rod is fixedly connected to the pressure plate 333. The upper end of the pressure plate 333 passes through the clamping block 33 and extends outward to squeeze the pressure plates 333 on both sides. After the pressure plate 333 is subjected to pressure, the telescopic rod brings the pressure plate 333 to move into the rectangular groove 331. After the pressure plate 333 contacts the inner wall, the telescopic spring 332 brings the pressure plate 333 to extend outward from the rectangular groove 331. Through the arrangement of the telescopic rod and the pressure plate 333, the clamping block 33 and the clamping slot 21 can be easily disassembled.

[0029] It also includes a rubber sleeve 4, there are two rubber sleeves 4, one is connected to the earphone housing 2, and the other is connected to the lower end of the earphone body 1. Through the setting of the rubber sleeve 4, the earphone can be protected and dust can be further prevented from entering the inside of the earphone.

[0030] It also includes a charging box 5, which has two mounting holes 51 inside. The mounting holes 51 are used in conjunction with the earphone body 1. When the earphone is not in use, the earphone is placed in the charging box 5. The setting of the charging box 5 can prevent the wireless earphone from being affected by external dust when it is stationary.

[0031] The charging box 5 also includes a brush 7. A circular groove is provided in the charging box 5, and the brush 7 is installed in the circular groove. The dust on the dust blocking plate 31 can be cleaned by the setting of the brush 7.

[0032] A buckle 6 is provided on the charging box 5, and the buckle 6 includes a mounting seat 61, a telescopic ring 62 and a mounting plate 63. The mounting seat 61 is fixedly installed on the charging box 5, and a telescopic ring 62 is installed on the upper end of the mounting seat 61. A mounting plate 63 is fixedly installed on the charging box 5 above the mounting seat 61. A mounting groove is opened in the mounting plate 63, and a button is installed at the front end of the mounting plate 63. Pull the telescopic ring 62 to pass the telescopic ring 62 through the mounting groove of the mounting plate 63, and then press the button. The telescopic rod at the upper end of the mounting groove passes through the through hole on the telescopic ring 62 for snap connection. Through the setting of the buckle 6, the sealing of the charging box 5 is guaranteed to prevent external dust from entering the charging port inside the charging box 5 to affect the charging of the wireless headset.

[0033] The working principle of the dust-proof protection device for wireless earphones provided by the utility model is as follows: when cleaning is needed, the rubber sleeve 4 is first removed from the earphone, and then the pressure plates 333 on both sides are squeezed. After the pressure plates 333 are subjected to pressure, the telescopic rod brings the pressure plates 333 to move into the rectangular groove 331. After the pressure plates 333 contact the inner wall, the dust-proof plate 31 is taken out of the earphone housing, and the telescopic spring 332 brings the pressure plates 333 to extend outward from the rectangular groove 331. Through the arrangement of the telescopic rod and the pressure plates 333, the disassembly between the card block 33 and the card slot 21 can be facilitated. Through the arrangement of the card block 33 and the card slot 21, the dust-proof plate 31 can be freely disassembled to clean the dust thereon, thereby reducing the influence of dust on the wireless earphone. The brush 7 is taken out from the earphone box 5, and the dust on the dust-proof plate 31 is started to be cleaned, and the charging port of the wireless earphone is cleaned to prevent it from being affected during charging. Through the arrangement of the charging box 5, the wireless earphone can be prevented from being affected by external dust when it is stationary.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dust protection device for wireless headphones, characterized in that: It comprises an earphone body (1), an earphone shell (2) and a dust blocking mechanism (3); An earphone housing (2) is fixedly mounted on one side of the earphone body (1), and slots (21) are evenly arranged on the earphone housing (2). A dust blocking mechanism (3) is arranged inside the earphone housing (2); The dust blocking mechanism (3) comprises a dust blocking plate (31), a mounting block (32) and a clamping block (33); the dust blocking plate (31) is evenly provided with the mounting blocks (32); a fixing plate (34) is fixedly mounted on the mounting block (32); a clamping block (33) is fixedly mounted on the outer side of the fixing plate (34); and the clamping block (33) is clamped with a clamping slot (21) on the earphone housing (2).

2. The dust-proof protective device for wireless headphones according to claim 1, characterized in that: The clamping block (33) comprises a rectangular groove (331), a telescopic spring (332) and a pressing plate (333). Rectangular grooves (331) are symmetrically opened at both ends of the clamping block (33). A telescopic rod is fixedly installed inside the rectangular groove (331). The telescopic spring (332) is sleeved on the telescopic rod. The telescopic rod is fixedly connected to the pressing plate (333). The upper end of the pressing plate (333) passes through the clamping block (33) and extends outward.

3. The dust-proof protective device for wireless headphones according to claim 1, characterized in that: It also includes a rubber sleeve (4), wherein there are two rubber sleeves (4), one of which is sleeved on the earphone housing (2) and the other is sleeved on the lower end of the earphone body (1).

4. The dust-proof protective device for wireless headphones according to claim 1, characterized in that: It also includes a charging box (5), which has two mounting holes (51) inside. The mounting holes (51) are used in conjunction with the earphone body (1).

5. The dust-proof protective device for wireless headphones according to claim 4, characterized in that: It also includes a brush (7), a circular groove is provided in the charging box (5), and the brush (7) is installed in the circular groove.

6. The dust-proof protective device for wireless headphones according to claim 4, characterized in that: The charging box (5) is provided with a buckle (6), which comprises a mounting seat (61), a telescopic ring (62) and a mounting plate (63); the mounting seat (61) is fixedly mounted on the charging box (5); the telescopic ring (62) is mounted on the upper end of the mounting seat (61); a mounting plate (63) is fixedly mounted on the charging box (5) above the mounting seat (61); a mounting groove is provided in the mounting plate (63); and a button is mounted on the front end of the mounting plate (63).

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