CN218071769U

CN218071769U - Waterproof sealing mechanism of wireless bluetooth headset

Info

Publication number: CN218071769U
Application number: CN202222006152.5U
Authority: CN
Inventors: 贺振鹏; 宋宏云
Original assignee: Wanmo Acoustics Hunan Technology Co ltd
Current assignee: Hunan Jiayi Acoustic Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-16
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a wireless bluetooth headset waterproof sealing mechanism relates to bluetooth headset technical field. This waterproof sealing mechanism of wireless bluetooth headset, comprising a main body, main part inner wall bottom fixed mounting has the battery, main part inner wall fixed mounting has bluetooth signal receiving arrangement, main part inner wall slidable mounting has the transaudient pipe, transaudient pipe right-hand member fixed mounting has the rubber sleeve, the inside waterproof mechanism that is provided with of main part. This wireless bluetooth headset waterproof sealing mechanism, through being provided with waterproof mechanism, tight spring and baffle are pasted in the cooperation, so that the connecting rod keeps higher pressure to the arc connecting plate all the time, cooperate bracing piece and paste tight board simultaneously, so that the cotton that absorbs water can be better with the junction of transaudient pipe and main part keep better laminating nature, and then guarantee inside relative leakproofness and the water-proof effects of main part, avoid the device to damage by making moist after inadvertently falling into the aquatic in the use, influence the safety in utilization performance of device.

Description

Waterproof sealing mechanism of wireless bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field specifically is a wireless bluetooth headset waterproof sealing mechanism.

Background

Along with the development of science and technology, people are also higher and higher to the demand of earphone, along with the diversification of people's user demand, wired earphone's limitation makes official working clan have this higher demand to the earphone, consequently, bluetooth headset is in charge, rely on this heat nature of its stable signal transmission ability and no connecting wire, receive office clan's favor, and in bluetooth headset's use, because its wireless characteristic, make the earphone drop to ground under user's carelessness very likely, even aquatic, and then lead to the inside water intake of bluetooth headset, influence the normal result of use of the inside electrical components of bluetooth headset, consequently, need use a wireless bluetooth headset with waterproof sealing mechanism.

The existing waterproof mechanism of the wireless Bluetooth headset is generally provided with a water-absorbing sponge on the outer layer of the Bluetooth headset, but with the increase of the use time, the fitting degree of the water-absorbing sponge and the gap of the Bluetooth headset structure is lower and lower, so that the Bluetooth headset is failed, and the Bluetooth headset may be directly scrapped in serious conditions, so that the use effect of a user is influenced; in view of this, we propose a waterproof sealing mechanism for wireless bluetooth headsets.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wireless bluetooth headset waterproof sealing mechanism has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a wireless bluetooth headset waterproof sealing mechanism, includes the main part, main part inner wall bottom fixed mounting has the battery, main part inner wall fixed mounting has bluetooth signal receiving arrangement, main part inner wall slidable mounting has the transaudient pipe, transaudient pipe right-hand member fixed mounting has the rubber sleeve, the inside waterproofing mechanism that is provided with of main part, waterproofing mechanism includes:

the limiting ring is fixedly arranged on the inner wall of the main body, a connecting rod is slidably arranged on the inner wall of the limiting ring, the bottom end of the connecting rod is fixedly connected with the upper surface of an arc-shaped connecting plate, and absorbent cotton is fixedly arranged on the lower surface of the arc-shaped connecting plate;

the baffle is fixedly arranged at the top end of the connecting rod, the lower surface of the baffle is fixedly connected with the top end of the second telescopic rod, and the lower surface of the baffle is fixedly connected with the top end of the tight spring;

the bracing piece, its left end articulates on the left side inner wall of main part, the right-hand member of bracing piece articulates there is the left side outer wall of hugging closely the board, the bracing piece lateral wall articulates there is the left end of elastic component.

Preferably, four groups of connecting rods are arranged in number, and the four groups of connecting rods are distributed in a circumferential array by taking the center of the limiting ring as the circle center.

Preferably, a cavity is formed in the second telescopic rod, and the diameter of the cavity in the second telescopic rod is larger than the outer diameter of the connecting rod.

Preferably, the water absorption cotton is annularly sleeved on the outer side of the sound transmission pipe.

Preferably, the inside protection machanism that is provided with of main part, protection machanism is including first telescopic link, the left end of the left side inner wall fixedly connected with protection spring of main part, protection spring's right-hand member fixed connection is on the left end outer wall of transaudient pipe, the left end outer wall fixed mounting of transaudient pipe has the connecting plate, the left side inner wall fixed mounting of main part has the guide bar.

Preferably, the inner wall of the connecting plate is provided with a circular through hole with the size equal to that of the end part of the guide rod.

(III) advantageous effects

The utility model provides a wireless bluetooth headset waterproof sealing mechanism. The method has the following beneficial effects:

(1) This wireless bluetooth headset waterproof sealing mechanism is when using, through being provided with waterproofing mechanism, close spring and baffle are pasted in the cooperation, so that the connecting rod keeps higher pressure to the arc connecting plate all the time, cooperate the bracing piece simultaneously and paste close the board, so that the cotton that absorbs water can be better keep better laminating nature with the junction of transaudient pipe and main part, and then guarantee inside relative leakproofness and the water-proof effects of main part, avoid the device to be affected with damp damage after carelessly falling into the aquatic in the use, influence the safety in utilization performance of device.

(2) This wireless bluetooth headset waterproof sealing mechanism when using, in order to avoid in the use, because the user mistake bumps or receives touching of other objects and produce great extrusion to user's ear, through being provided with protection machanism, cooperation guide bar and protection spring provide the buffering effect to acoustic pipe and rubber sleeve on the horizontal direction, avoid user's ear to receive excessive extrusion, and then receive the injury.

Drawings

Fig. 1 is a schematic structural view of the main body of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a partially enlarged schematic view of the area A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the left view of the limit ring of the present invention.

In the figure: 1. a main body; 2. a storage battery; 3. a Bluetooth signal receiving device; 4. a sound transmission tube; 5. a rubber sleeve; 6. a protection mechanism; 61. a first telescopic rod; 62. a protection spring; 63. a guide bar; 64. a connecting plate; 7. a waterproof mechanism; 71. a confinement ring; 72. a connecting rod; 73. an arc-shaped connecting plate; 74. absorbent cotton; 75. a baffle plate; 76. a second telescopic rod; 77. clinging to the spring; 78. a support bar; 79. tightly attaching a plate; 70. an elastic member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a wireless bluetooth headset waterproof sealing mechanism, including

main part

1, 1 inner wall bottom fixed mounting of main part has

battery

2, 1 inner wall fixed mounting of main part has bluetooth

signal receiving arrangement

3, 1 inner wall slidable mounting of main part has sound pipe 4, sound pipe 4 right-hand member fixed mounting has

rubber sleeve

5, 1 inside waterproof mechanism 7 that is provided with of main part, waterproof mechanism 7 is including limit ring 71, limit ring 71 fixed mounting is on the main part 1 inner wall, limit ring 71 inner wall slidable mounting has connecting rod 72, the upper surface of connecting rod 72 bottom fixedly connected with arc connecting plate 73, fixed surface installs absorbent cotton 74 under arc connecting plate 73, the top fixedly connected with baffle 75 of connecting rod 72's lower surface, the lower fixed surface of baffle 75 is connected with the top of second telescopic link 76, the bottom fixed connection of second telescopic link 76 is on the arc outer wall of limit ring 71, the lower fixed surface of baffle 75 is connected with the top of binding spring 77, the bottom fixed connection of binding spring 77 is on the arc outer wall of limit ring 71, the left side inner wall articulates there is the left end of bracing piece 79 of bracing piece 78, the right side wall of articulated elasticity piece 70 that has the bracing piece right side of bracing piece 79, the left side inner wall of main part 70.

The utility model discloses an embodiment, main part 1 right side outer wall is provided with the port of charging, so that wireless bluetooth headset can charge with outside charging equipment, in addition, sound transmission pipe 4 right-hand member is provided with the sound reproduction equipment, and protect through rubber sleeve 5, it is further, limit ring 71 cup joints the outside at sound transmission pipe 4, and simultaneously, the wire guide has been seted up to sound transmission pipe 4 lower surface, so that bluetooth signal reception device 3 can transmit sound to inside sound transmission pipe 4, and then emit through the inside sound reproduction equipment of rubber sleeve 5, for the user listens to, in addition, connecting rod 72 quantity is provided with four groups, and four groups connecting rod 72 are circumference array distribution with limit ring 71 center, and simultaneously, it is cyclic annular in the outside of sound transmission pipe 4 that the cotton 74 that absorbs water is cup jointed, paste tight spring 77 and cup joint the outside at second telescopic link 76, to pasting the restriction of tight spring 77 deformation direction of pasting through second telescopic link 76, so that paste tight spring and keep the deformation direction in vertical direction all the time when receiving extrusion or tensile, avoid it to appear the partial deflection phenomenon in the horizontal direction, and then make the baffle 77 provide the stable transmission spring 75 for the baffle 77 and the telescopic link 76 to be greater than the mutual stability of the telescopic link 76, and the telescopic link 72 that the telescopic link can not adopt the elastic connection rod to form under the mutual elastic connection rod 76, and the elastic connection rod 70, and the telescopic link 70 of the telescopic link and the telescopic link to form of the elastic connection pole internal diameter of the telescopic link.

In addition, in order to prevent that the user from receiving excessive extrusion and causing the damage to the ear when wearing wireless bluetooth headset, the inside protection machanism 6 that is provided with of main part 1, protection machanism 6 is including first telescopic link 61, the left end fixed connection of first telescopic link 61 is on the left side inner wall of main part 1, the right-hand member fixed connection of first telescopic link 61 is on the left end outer wall of transaudient pipe 4, the left side inner wall fixed connection of main part 1 has the left end of protection spring 62, the right-hand member fixed connection of protection spring 62 is on the left end outer wall of transaudient pipe 4, the left end outer wall fixed mounting of transaudient pipe 4 has connecting plate 64, the left side inner wall fixed mounting of main part 1 has guide bar 63.

The utility model discloses an in the embodiment, protection spring 62 cup joints in the outside of first telescopic link 61, and simultaneously, the circular through-hole that size and guide bar 63 tip equal is seted up to connecting plate 64 inner wall to guide bar 63 runs through this circular through-hole, and is concrete, through being provided with guide bar 63, with the direction of motion to sound pipe 4 prescribes a limit to.

The utility model discloses in, during the use, user handheld main part 1, fill in the ear with rubber sleeve 5, can use wireless bluetooth headset to listen to and the conversation, in addition, in order to avoid in the use, because the user mistake bumps or receives touching of other objects and produce great extrusion to user's ear, through being provided with protection machanism 6, cooperation guide bar 63 and protection spring 62, provide the cushioning effect to sound pipe 4 and rubber sleeve 5 on the horizontal direction, avoid user's ear to receive excessive extrusion, and then receive the injury, further, in order to avoid along with the increase of wireless bluetooth headset live time, the junction leakproofness of sound pipe 4 and main part 1 reduces, and then lead to the inside damage that wets of main part 1, through being provided with waterproofing mechanism 7, cooperation binding spring 77 and baffle 75, so that connecting rod 72 keeps higher pressure to arc connecting plate 73 all the time, cooperate bracing piece 78 and binding plate 79 simultaneously, so that cotton 74 that absorbs water can be better with the junction of sound pipe 4 and main part 1 keeps better laminating nature, and then guarantee that main part 1 inside sealing nature and the careless influence in the water proof device, the in-water proof device can be damaged by careless, the in-water proof device, the use process can avoid damaging.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wireless bluetooth headset waterproof sealing mechanism, includes main part (1), main part (1) inner wall bottom fixed mounting has battery (2), main part (1) inner wall fixed mounting has bluetooth signal reception device (3), main part (1) inner wall slidable mounting has transaudient pipe (4), transaudient pipe (4) right-hand member fixed mounting has rubber sleeve (5), its characterized in that: the inside waterproofing mechanism (7) that is provided with of main part (1), waterproofing mechanism (7) include:

the limiting ring (71) is fixedly arranged on the inner wall of the main body (1), a connecting rod (72) is slidably arranged on the inner wall of the limiting ring (71), the bottom end of the connecting rod (72) is fixedly connected with the upper surface of an arc-shaped connecting plate (73), and water absorption cotton (74) is fixedly arranged on the lower surface of the arc-shaped connecting plate (73);

the baffle (75) is fixedly installed at the top end of the connecting rod (72), the bottom surface of the baffle (75) is fixedly connected with the top end of the second telescopic rod (76), and the bottom surface of the baffle (75) is fixedly connected with the top end of the clinging spring (77);

bracing piece (78), its left end articulates on the left side inner wall of main part (1), the right-hand member of bracing piece (78) articulates there is the left side outer wall of pasting tight board (79), bracing piece (78) lateral wall articulates there is the left end of elastic component (70).

2. The waterproof sealing mechanism of the wireless Bluetooth headset of claim 1, wherein: four groups of connecting rods (72) are arranged in number, and the four groups of connecting rods (72) are distributed in a circumferential array by taking the center of the limiting ring (71) as the center of a circle.

3. The waterproof sealing mechanism of the wireless Bluetooth headset of claim 1, wherein: a cavity is formed in the second telescopic rod (76), and the diameter of the cavity in the second telescopic rod (76) is larger than the outer diameter of the connecting rod (72).

4. The waterproof sealing mechanism of the wireless Bluetooth headset of claim 1, wherein: the water absorption cotton (74) is annularly sleeved on the outer side of the sound transmission pipe (4).

5. The waterproof sealing mechanism of the wireless Bluetooth headset of claim 1, wherein: main part (1) inside is provided with protection mechanism (6), protection mechanism (6) are including first telescopic link (61), the left end of the left side inner wall fixedly connected with protection spring (62) of main part (1), the right-hand member fixed connection of protection spring (62) is on the left end outer wall of transaudient pipe (4), the left end outer wall fixed mounting of transaudient pipe (4) has connecting plate (64), the left side inner wall fixed mounting of main part (1) has guide bar (63).

6. The waterproof sealing mechanism of the wireless Bluetooth headset of claim 5, wherein: the inner wall of the connecting plate (64) is provided with a circular through hole with the size equal to that of the end part of the guide rod (63).