Anti-vibration shell of head-mounted Bluetooth earphone

Abstract

The utility model relates to the technical field of head-mounted Bluetooth earphones, and discloses an anti-vibration shell of a head-mounted Bluetooth earphone, which comprises earphone main bodies, the number of the earphone main bodies is fixed into two groups, mounting blocks are fixedly mounted on the outer surfaces of the two groups of earphone main bodies, a head sleeve is mounted between the two groups of mounting blocks, a buffer pad is fixedly mounted on the inner surface of the head sleeve, and the buffer pad is fixedly mounted on the outer surface of the head sleeve. Flexible sleeves are mounted on the outer surfaces of the earphone main bodies, threaded connection grooves are formed in the outer surfaces of the earphone main bodies, and buffer mechanisms are mounted on one sides of the earphone main bodies. According to the utility model, through the arrangement of the buffer mechanism, the influence of external vibration on internal elements of the earphone is reduced from multiple angles, and the situation that when the earphone falls off or is subjected to external impact, the force directly acts on the outer shell of the earphone main body is avoided, so that the use safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of Bluetooth headset technology, specifically to a shockproof shell for Bluetooth headsets. Background Technology

[0002] Over-ear Bluetooth headphones are a type of wireless headphone, named for their design that secures the earcups to the head. This design not only provides good noise isolation but also ensures high-fidelity sound quality.

[0003] Utility model patent application CN217135664U discloses a shock-absorbing shell for a Bluetooth headset, relating to the field of Bluetooth headset technology. It addresses the problem that after prolonged use, the internal speaker mounting structure of existing Bluetooth headsets tends to loosen, causing resonance between the shell and the internal speaker, thus affecting normal use. The headset shell has a first shock-absorbing air cushion adhered to its inner end face. A mounting groove is provided on one outer surface of the first shock-absorbing air cushion, and a speaker is adhered to the inside of the mounting groove. A limiting fixing plate is provided at one end of the speaker. A second shock-absorbing air cushion is adhered to the outer surface of the limiting fixing plate, covering one end of the speaker. The limiting fixing plate is snapped onto the inner wall of the headset shell, and an inner mounting base is fastened to the opening at one end of the headset shell.

[0004] The shockproof shell of the Bluetooth headset disclosed in the aforementioned document has the following defects: the headset body shell of this technical solution is a single outer shell. When the headset is dropped or subjected to external impact, the force will be directly applied to the outer shell of the headset body, which may easily damage the precision parts inside the headset body, resulting in relatively low safety in use.

[0005] Therefore, it can be seen that the existing anti-vibration shell of over-ear Bluetooth headphones does not have a good anti-vibration shell structure, and it is necessary to improve the existing shortcomings and provide an anti-vibration shell for over-ear Bluetooth headphones. Utility Model Content

[0006] The purpose of this invention is to provide a shockproof housing for a Bluetooth headset to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a shockproof shell for a Bluetooth headset, comprising a headset body, wherein the number of headset bodies is fixed to two sets, and mounting blocks are fixedly installed on the outer surface of each set of headset bodies. A head cover is installed between the two sets of mounting blocks, and a buffer pad is fixedly installed on the inner surface of the head cover. A flexible sleeve is installed on the outer surface of each headset body, and a threaded connection groove is formed on the outer surface of each headset body. A buffer mechanism is installed on one side of each headset body.

[0009] Furthermore, the buffer mechanism includes a threaded cap, which is provided on one side of the headphone body, and the threaded cap is threadedly connected to the threaded connection groove.

[0010] Furthermore, the buffer mechanism also includes a rubber ring, which is fixedly installed on the outer surface of the threaded cover.

[0011] Furthermore, the buffer mechanism also includes springs, and several springs are fixedly installed inside the threaded cover.

[0012] Furthermore, the buffer mechanism also includes an auxiliary protective shell, which is slidably connected inside the threaded cover and is connected to the spring.

[0013] Furthermore, the buffer mechanism also includes rubber pillars, with several rubber pillars fixedly installed inside the rubber pillars, and the rubber pillars abutting against the outer surface of the headphone body.

[0014] This utility model has the following beneficial effects:

[0015] (1) This utility model features a buffer mechanism in which the threaded cover and the threaded connection groove on the outer surface of the earphone body are threaded together. This connection method allows the threaded cover to be firmly installed on the earphone body, while also facilitating disassembly and replacement. A rubber ring is fixedly installed on the outer surface of the threaded cover. When the earphone is dropped or impacted and vibrates, the rubber ring can absorb and disperse the vibration energy to a certain extent. The rubber ring can buffer the external impact force through its own elastic deformation, initially reducing the vibration transmitted to the inside of the earphone. Several springs are fixedly installed inside the threaded cover, and an auxiliary protective shell is slidably connected inside the threaded cover. The auxiliary protective shell is connected to the springs. When the earphone is subjected to a large impact force, the impact force will be transmitted to the auxiliary protective shell. At this time, the auxiliary protective shell will... The compression spring undergoes elastic deformation, converting the impact force into stored elastic potential energy. This method effectively buffers larger impact forces, preventing them from directly impacting the precision components inside the earphone body. Several rubber pillars are fixedly installed inside the earphone body, and these pillars abut against the outer surface of the earphone body. When the auxiliary protective shell compresses the spring and slides inside the threaded cover, the rubber pillars abut against the outer surface of the earphone body, and the rubber pillars also undergo elastic deformation, further buffering the vibration force. This, combined with the buffering effects of the rubber ring, spring, and auxiliary protective shell, reduces the impact of external vibrations on the internal components of the earphone from multiple angles, preventing the force from directly acting on the outer shell of the earphone body when the earphone is dropped or subjected to external impact, thereby improving safety.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram showing the overall structure of this utility model disassembled;

[0020] Figure 3 This is a schematic cross-sectional view of the buffer mechanism structure of this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the diagram;

[0022] The attached diagram lists the components represented by each number as follows:

[0023] In the diagram: 1. Headphone body; 101. Flexible sleeve; 102. Threaded connection groove; 2. Mounting block; 3. Headband; 4. Buffer pad; 5. Buffer mechanism; 501. Threaded cover; 502. Rubber ring; 503. Spring; 504. Auxiliary protective shell; 505. Rubber column. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 4 As shown, this utility model is a shockproof shell for a Bluetooth headset, including a headset body 1. The number of headset bodies 1 is fixed to two sets. Mounting blocks 2 are fixedly installed on the outer surface of both sets of headset bodies 1. A head cover 3 is installed between the two sets of mounting blocks 2. A buffer pad 4 is fixedly installed on the inner surface of the head cover 3. A flexible sleeve 101 is installed on the outer surface of each headset body 1. A threaded connection groove 102 is opened on the outer surface of each headset body 1. A buffer mechanism 5 is installed on one side of each headset body 1.

[0026] The buffer mechanism 5 includes a threaded cover 501. The threaded cover 501 is provided on one side of the headphone body 1, and the threaded cover 501 and the threaded connection groove 102 are threadedly connected.

[0027] The buffer mechanism 5 also includes a rubber ring 502, and the rubber ring 502 is fixedly installed on the outer surface of the threaded cap 501;

[0028] The buffer mechanism 5 also includes springs 503, and several springs 503 are fixedly installed inside the threaded cover 501;

[0029] The buffer mechanism 5 also includes an auxiliary protective shell 504, which is slidably connected inside the threaded cover 501. The auxiliary protective shell 504 is connected to the spring 503.

[0030] The buffer mechanism 5 also includes rubber pillars 505, and several rubber pillars 505 are fixedly installed inside the rubber pillars 505. The rubber pillars 505 abut against the outer surface of the headphone body 1.

[0031] Through the setting of the buffer mechanism 5, the threaded cover 501 in the buffer mechanism 5 is threadedly connected to the threaded connection groove 102 opened on the outer surface of the earphone body 1. This connection method makes the threaded cover 501 firmly installed on the earphone body 1, and also facilitates disassembly and replacement. A rubber ring 502 is fixedly installed on the outer surface of the threaded cover 501. When the earphone is dropped or impacted and vibrates, the rubber ring 502 can absorb and disperse the vibration energy to a certain extent. The rubber ring 502 can buffer the external impact force through its own elastic deformation, initially reducing the vibration transmitted to the inside of the earphone. Several springs 503 are fixedly installed inside the threaded cover 501, and an auxiliary protective shell 504 is slidably connected inside the threaded cover 501. The auxiliary protective shell 504 is connected to the springs 503. When the earphone is subjected to a large impact force, the impact force will be transmitted to the auxiliary protective shell 504. At this time, the auxiliary protective shell 504 will compress the springs. Spring 503 undergoes elastic deformation, converting the impact force into its elastic potential energy and storing it. This effectively buffers larger impact forces, preventing them from directly impacting the precision components inside the earphone body 1. Several rubber pillars 505 are fixedly installed inside the earphone body 1, and these rubber pillars 505 abut against the outer surface of the earphone body 1. When the auxiliary protective shell 504 compresses the spring 503 and slides inside the threaded cover 501, the rubber pillars 505 abut against the outer surface of the earphone body 1, and the rubber pillars 505 also undergo elastic deformation, further buffering the vibration force. This, combined with the buffering effects of the rubber ring 502, spring 503, and auxiliary protective shell 504, reduces the impact of external vibrations on the internal components of the earphone from multiple angles, preventing the force from directly acting on the outer shell of the earphone body 1 when the earphone is dropped or subjected to external impact, thereby improving safety.

[0032] When in use, when the user wears the Bluetooth headset, the headband 3 will wrap around the head. Since the inner surface of the headband 3 is fixedly installed with a cushioning pad 4, the cushioning pad 4 can play a preliminary cushioning role when the headband 3 comes into contact with the head. It can disperse the pressure of the headband 3 on the head, reduce the discomfort that may be caused by wearing it for a long time, and at the same time, it can also reduce the possibility of slight external vibrations being transmitted to the headset body 1 to a certain extent.

[0033] Through the setting of the buffer mechanism 5, the threaded cover 501 in the buffer mechanism 5 is threadedly connected to the threaded connection groove 102 opened on the outer surface of the earphone body 1. This connection method makes the threaded cover 501 firmly installed on the earphone body 1, and also facilitates disassembly and replacement. A rubber ring 502 is fixedly installed on the outer surface of the threaded cover 501. When the earphone is dropped or impacted and vibrates, the rubber ring 502 can absorb and disperse the vibration energy to a certain extent. The rubber ring 502 can buffer the external impact force through its own elastic deformation, initially reducing the vibration transmitted to the inside of the earphone. Several springs 503 are fixedly installed inside the threaded cover 501, and an auxiliary protective shell 504 is slidably connected inside the threaded cover 501. The auxiliary protective shell 504 is connected to the springs 503. When the earphone is subjected to a large impact force, the impact force will be transmitted to the auxiliary protective shell 504. At this time, the auxiliary protective shell 504 will compress the springs. Spring 503 undergoes elastic deformation, converting the impact force into its elastic potential energy and storing it. This effectively buffers larger impact forces, preventing them from directly impacting the precision components inside the earphone body 1. Several rubber pillars 505 are fixedly installed inside the earphone body 1, and these rubber pillars 505 abut against the outer surface of the earphone body 1. When the auxiliary protective shell 504 compresses the spring 503 and slides inside the threaded cover 501, the rubber pillars 505 abut against the outer surface of the earphone body 1, and the rubber pillars 505 also undergo elastic deformation, further buffering the vibration force. This, combined with the buffering effects of the rubber ring 502, spring 503, and auxiliary protective shell 504, reduces the impact of external vibrations on the internal components of the earphone from multiple angles, preventing the force from directly acting on the outer shell of the earphone body 1 when the earphone is dropped or subjected to external impact, thereby improving safety.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A shockproof shell for a Bluetooth headset, comprising a headset body (1), wherein the number of headset bodies (1) is fixed to two sets, each set of headset bodies (1) has a mounting block (2) fixedly installed on its outer surface, a head cover (3) is installed between the two sets of mounting blocks (2), a cushioning pad (4) is fixedly installed on the inner surface of the head cover (3), and a flexible sleeve (101) is installed on the outer surface of each headset body (1), characterized in that: The outer surface of the earphone body (1) is provided with threaded connection grooves (102), and a buffer mechanism (5) is installed on one side of the earphone body (1).

2. The anti-vibration shell of a Bluetooth headset according to claim 1, characterized in that: The buffer mechanism (5) includes a threaded cover (501), and the headphone body (1) is provided with a threaded cover (501) on one side. The threaded cover (501) is threadedly connected to the threaded connection groove (102).

3. The anti-vibration shell of a Bluetooth headset according to claim 2, characterized in that: The buffer mechanism (5) also includes a rubber ring (502), and the outer surface of the threaded cap (501) is fixedly fitted with the rubber ring (502).

4. The anti-vibration shell of a Bluetooth headset according to claim 2, characterized in that: The buffer mechanism (5) also includes springs (503), and several springs (503) are fixedly installed inside the threaded cover (501).

5. The anti-vibration shell of a Bluetooth headset according to claim 2, characterized in that: The buffer mechanism (5) further includes an auxiliary protective shell (504), which is slidably connected inside the threaded cover (501), and is connected to the spring (503).

6. The anti-vibration shell of a Bluetooth headset according to claim 1, characterized in that: The buffer mechanism (5) also includes rubber pillars (505), and several rubber pillars (505) are fixedly installed inside the rubber pillars (505). The rubber pillars (505) abut against the outer surface of the headphone body (1).

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