CN216774995U - Novel waterproof bluetooth headset - Google Patents
Novel waterproof bluetooth headset Download PDFInfo
- Publication number
- CN216774995U CN216774995U CN202220156512.7U CN202220156512U CN216774995U CN 216774995 U CN216774995 U CN 216774995U CN 202220156512 U CN202220156512 U CN 202220156512U CN 216774995 U CN216774995 U CN 216774995U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- bluetooth headset
- block
- novel waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a novel waterproof Bluetooth headset, which comprises a shell and earplugs, wherein a waterproof film is arranged on each earplug, a shell cover is clamped on the shell, a fixed block is fixedly arranged on the shell cover, and two symmetrically-arranged positioning rods are fixedly arranged on the fixed block; the shell is provided with a mounting cavity, a main board is arranged in the mounting cavity, two symmetrically arranged moving blocks are slidably arranged in the mounting cavity, and the shell is provided with a sliding groove for connecting the moving blocks; two dwang, every are installed to the rotation in the casing equal fixedly connected with gear on the dwang, fixedly connected with rack plate on the movable block, fixedly connected with extrusion pole on the dwang. In the process of using the Bluetooth headset, rainwater or water vapor cannot permeate into the shell of the Bluetooth headset, so that the main board in the shell is prevented from being damaged, and the Bluetooth headset can be normally used.
Description
Technical Field
The utility model relates to the technical field of Bluetooth earphones, in particular to a novel waterproof Bluetooth earphone.
Background
The Bluetooth headset can avoid the user from stumbling on the wire, the user can more conveniently talk and listen to songs and other things, and the Bluetooth headset is a good tool for improving the efficiency of the mobile commerce family.
The bluetooth headset waterproof performance that uses at present is relatively poor, when being in rainwater weather or the environment that steam is very much, at the in-process that uses bluetooth headset, permeates rainwater or steam easily in bluetooth headset's the casing to lead to the inside mainboard of casing to take place to damage, the unable normal clear use of bluetooth headset.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the following defects in the prior art that when the Bluetooth headset is used in an environment with much rainwater weather or water vapor, rainwater or water vapor is easy to permeate into the shell of the Bluetooth headset, so that a mainboard in the shell is damaged, and the Bluetooth headset cannot be normally used.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a novel waterproof Bluetooth headset comprises a shell and earplugs, wherein a waterproof membrane is arranged on each earplug, a shell cover is clamped on the shell, a fixed block is fixedly arranged on the shell cover, and two symmetrically-arranged positioning rods are fixedly arranged on the fixed block;
the shell is provided with a mounting cavity, a main board is arranged in the mounting cavity, two symmetrically arranged moving blocks are slidably arranged in the mounting cavity, and the shell is provided with a sliding groove for connecting the moving blocks;
two dwangs are installed to the rotation in the casing, every equal fixedly connected with gear on the dwang, fixedly connected with rack plate on the movable block, fixedly connected with extrusion stem on the dwang, sliding connection has sealed piece on the casing.
Preferably, each sealing block is fixedly connected with a transverse plate matched with the extrusion rod, the transverse plates are connected with the shell in a sliding mode, and the shell is provided with a limiting groove used for vertical movement of the transverse plates.
Preferably, every sealed piece cross section all is the setting of type in Chinese character 'ao', sealed piece both ends equal fixedly connected with rubber pad.
Preferably, a spring is fixedly connected in each sliding groove, and the spring is fixedly connected with the moving block.
Preferably, each moving block is provided with a clamping groove, and the clamping groove is clamped with the positioning rod.
Preferably, a seal ring is fixedly connected to the housing cover, and the cross section of the seal ring is shaped like a Chinese character 'hui'.
Compared with the prior art, the utility model has the beneficial effects that:
through making the cap continue to remove to the direction that is close to the casing, the in-process that the rack board removed, will be continuous and gear engagement connects, the rotation also can take place for the lifter, the vertical removal of sealed piece, the surface of sealed piece will respectively with the installation cavity, and the surface of fixed block is hugged closely, after the lower inner wall contact of movable block and spout, continue to remove the cap, the locating lever will be firmly carry out the joint with the draw-in groove, the cap also carries out the joint with the casing simultaneously, the sealing washer closely laminates with the casing surface, under the dual seal effect of sealing washer and sealed piece, in-process using bluetooth headset, can not permeate rainwater or steam in bluetooth headset's the casing, thereby avoided the inside mainboard of casing to take place to damage, bluetooth headset can normally use.
Drawings
Fig. 1 is a schematic front structural view of a novel waterproof bluetooth headset according to the present invention;
fig. 2 is a schematic sectional view of a novel waterproof bluetooth headset according to the present invention;
fig. 3 is a front view of the gear and the pressing rod.
In the figure: the earphone comprises a shell 1, a shell cover 2, earplugs 3, gears 4, positioning rods 5, fixing blocks 6, sealing blocks 7, rotating rods 8, transverse plates 9, extrusion rods 10, sliding grooves 11, springs 12, moving blocks 13 and rack plates 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.
Referring to fig. 1-3, a novel waterproof bluetooth headset comprises a housing 1 and earplugs 3, wherein a waterproof film is arranged on each earplug 3, a housing cover 2 is clamped on the housing 1, a fixed block 6 is fixedly arranged on each housing cover 2, two symmetrically arranged positioning rods 5 are fixedly arranged on each fixed block 6, a mounting cavity is formed in the housing 1, a main board is arranged in the mounting cavity, two symmetrically arranged moving blocks 13 are slidably arranged in the mounting cavity, a chute 11 for connecting the moving blocks 13 is formed in the housing 1, a spring 12 is fixedly connected in each chute 11, the spring 12 is fixedly connected with the moving blocks 13, after the moving blocks 13 move, one end of the spring 12 is fixedly connected with the inner wall of the chute 11, the other end of the spring 12 is fixedly connected with the moving blocks 13, the spring 12 moves simultaneously, each moving block 13 is provided with a clamping groove, and the clamping grooves are clamped with the positioning rods 5, after the contact of the lower inner wall of movable block 13 and chute 11, can't continue to move, later continue to move cap 2, the one end of locating lever 5 will be firmly carried out the joint with the draw-in groove.
Two dwang 8 are installed to 1 internal rotation of casing, equal fixedly connected with gear 4 on every dwang 8, fixedly connected with rack plate 14 on the movable block 13, fixedly connected with ejector beam 10 on the dwang 8, sliding connection has sealed piece 7 on the casing 1, equal fixedly connected with and the diaphragm 9 that the cooperation of ejector beam 10 was used on every sealed piece 7, diaphragm 9 and 1 sliding connection of casing, the spacing groove that is used for the vertical removal of diaphragm 9 has been seted up on the casing 1, the in-process of ejector beam 10 pivoted, can move together against diaphragm 9, diaphragm 9 will slide in the spacing groove, the vertical removal of sealed piece 7 on diaphragm 9, and be located between fixed block 6 and the installation intracavity wall.
The cross section of each sealing block 7 is arranged in a concave shape, both ends of each sealing block 7 are fixedly connected with rubber pads, because the sealing block 7 has certain elasticity, the surface of the sealing block 7 is respectively clung to the mounting cavity and the surface of the fixing block 6, and the rubber pads at the two ends of one sealing block 7 are respectively clung to the rubber pads on the other sealing block 7 one by one to form an annular combination body, which is favorable for preventing rainwater and water vapor from entering the shell 1, the shell cover 2 is fixedly connected with a sealing ring, the cross section of the sealing ring is shaped like a Chinese character 'hui', the sealing ring is closely clung to the surface of the shell 1, the clamping strength of the shell 1 and the shell cover 2 is enough, the shell cover 2 can not be separated from the shell 1 under the elastic force of the spring 12, under the double sealing action of the sealing ring and the sealing block 7, rainwater and water vapor can be better prevented from entering the shell 1.
In the utility model, when in installation, firstly, the fixed block 6 arranged on the shell cover 2 is connected with the installation cavity, and the shell cover 2 is enabled to continuously move towards the direction close to the shell 1, in the moving process of the fixed block 6, one end of each positioning rod 5 is connected with the clamping groove of the moving block 13 and moves along against the moving block 13, because one end of the spring 12 is fixedly connected with the inner wall of the chute 11, the other end of the spring 12 is fixedly connected with the moving block 13, the spring 12 moves simultaneously, the rack plate 14 is continuously meshed and connected with the gear 4 along with the moving block 13 in the moving process, so that the rack plate rotates, under the transmission action of the gear 4, the extrusion rod 10 fixedly connected on the rotating rod 8 also rotates, in the rotating process of the extrusion rod 10, the extrusion rod moves along with the transverse plate 9, the transverse plate 9 slides in the limiting groove, the sealing block 7 on the transverse plate 9 vertically moves, and is positioned between the fixed block 6 and the inner wall of the mounting cavity, because the sealing block 7 has certain elasticity, the surface of the sealing block 7 can be respectively clung to the mounting cavity and the surface of the fixed block 6, when the moving block 13 is contacted with the lower inner wall of the sliding groove 11 and cannot move continuously, and then the shell cover 2 is moved continuously, one end of the positioning rod 5 is firmly clamped with the clamping groove, meanwhile, the shell cover 2 is clamped with the shell body 1, the sealing ring is tightly attached to the surface of the shell body 1, the clamping strength of the shell body 1 and the shell cover 2 is large enough, the shell cover 2 cannot be separated from the shell body 1 under the action of the elastic force of the spring 12, under the double sealing action of the sealing ring and the sealing block 7, rainwater or water vapor cannot permeate into the shell 1 of the Bluetooth headset in the process of using the Bluetooth headset, thereby avoided the inside mainboard of casing 1 to take place to damage, bluetooth headset can normally use.
In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (6)
1. A novel waterproof Bluetooth headset comprises a shell (1) and earplugs (3), and is characterized in that a waterproof membrane is arranged on each earplug (3), a shell cover (2) is clamped on the shell (1), a fixed block (6) is fixedly arranged on each shell cover (2), and two symmetrically-arranged positioning rods (5) are fixedly arranged on each fixed block (6);
a mounting cavity is formed in the shell (1), a main board is arranged in the mounting cavity, two symmetrically arranged moving blocks (13) are slidably mounted in the mounting cavity, and a sliding groove (11) used for connecting the moving blocks (13) is formed in the shell (1);
two dwang (8), every are installed to casing (1) internal rotation equal fixedly connected with gear (4) on dwang (8), fixedly connected with rack plate (14) on movable block (13), fixedly connected with stripper bar (10) on dwang (8), sliding connection has sealed piece (7) on casing (1).
2. The novel waterproof Bluetooth headset of claim 1, wherein each sealing block (7) is fixedly connected with a transverse plate (9) matched with the extrusion rod (10) for use, the transverse plates (9) are slidably connected with the housing (1), and the housing (1) is provided with a limiting groove for vertical movement of the transverse plates (9).
3. The novel waterproof Bluetooth headset of claim 1, wherein each sealing block (7) is arranged in a concave shape in cross section, and rubber pads are fixedly connected to both ends of each sealing block (7).
4. The novel waterproof Bluetooth headset according to claim 1, wherein a spring (12) is fixedly connected in each sliding groove (11), and the spring (12) is fixedly connected with the moving block (13).
5. The novel waterproof Bluetooth headset of claim 1, wherein each moving block (13) is provided with a clamping groove, and the clamping grooves are clamped with the positioning rods (5).
6. The novel waterproof Bluetooth headset of claim 1, wherein a sealing ring is fixedly connected to the housing cover (2), and the cross section of the sealing ring is shaped like a Chinese character 'hui'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220156512.7U CN216774995U (en) | 2022-01-20 | 2022-01-20 | Novel waterproof bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220156512.7U CN216774995U (en) | 2022-01-20 | 2022-01-20 | Novel waterproof bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216774995U true CN216774995U (en) | 2022-06-17 |
Family
ID=81979860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220156512.7U Active CN216774995U (en) | 2022-01-20 | 2022-01-20 | Novel waterproof bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216774995U (en) |
-
2022
- 2022-01-20 CN CN202220156512.7U patent/CN216774995U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216774995U (en) | Novel waterproof bluetooth headset | |
| CN211805650U (en) | Machining clamp device for motor car driving motor support | |
| CN201961039U (en) | Novel blackboard eraser | |
| CN218227824U (en) | Multipoint mode stamping device | |
| CN207899995U (en) | A kind of outer frame of mobile phone shaping mould | |
| CN112039549B (en) | Be used for novel information technology multifrequency equipment protection device | |
| CN212626309U (en) | Radio frequency coaxial connector of MIMO technique | |
| CN205184594U (en) | Small -size domestic sewage treatment equipment goes up casing anchor clamps | |
| CN210950282U (en) | High stable joint structure of water purifier connecting pipe | |
| CN215428911U (en) | Gas distributor of reaction equipment | |
| CN218242458U (en) | Compound waterproof connector assembly | |
| CN207968956U (en) | A kind of silicon rubber earphone covers production mould | |
| CN210165616U (en) | Air source heat pump with shockproof unable adjustment base | |
| CN215750287U (en) | Forming die of in-ear earphone shell | |
| CN214081823U (en) | Manufacturing device of plant fiber backrest cushion cover fixing structure | |
| CN211276131U (en) | Damping device for stamping die | |
| CN112845790A (en) | Expanding mechanism and expanding machine using same | |
| CN201207397Y (en) | Steel ball sealing device for battery | |
| CN210224549U (en) | Central current collector for wind power generation set button cable | |
| CN220801599U (en) | Flip-type wearable milk collector | |
| CN217904631U (en) | Wearable portable earphone | |
| CN213669327U (en) | Reagent box for water quality detection | |
| CN216687586U (en) | Novel hydrogen-rich water machine | |
| CN219993765U (en) | Valve guide pipe convenient to installation | |
| CN219760078U (en) | Connector for information communication equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |