CN213990962U - Novel earphone battery box - Google Patents
Novel earphone battery box Download PDFInfo
- Publication number
- CN213990962U CN213990962U CN202022310474.XU CN202022310474U CN213990962U CN 213990962 U CN213990962 U CN 213990962U CN 202022310474 U CN202022310474 U CN 202022310474U CN 213990962 U CN213990962 U CN 213990962U
- Authority
- CN
- China
- Prior art keywords
- battery
- tray
- earphone
- reference column
- battery case
- 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
Abstract
The utility model discloses a novel earphone battery case, including battery case body, battery and earphone cord, the one end of earphone cord is located to the battery case body, the battery case body includes that battery tray and SR detain, SR detains with earphone cord fixed connection, the battery tray includes the portion of holding in the palm and locates the installation department of holding in the palm portion front end, the battery is fixed to be installed on the portion of holding in the palm, be provided with the bellied reference column that makes progress on the installation department, the lateral wall of reference column is provided with outside convex rib, SR detains the locating hole that is provided with the reference column adaptation, the battery tray is detained fixed with SR through reference column and rib and locating hole interference fit and is connected. The utility model discloses it enables battery tray and SR and detains between fixed connection, and this simple structure, effectively improves the packaging efficiency of earphone battery case, reduces the cost of manufacture.
Description
Technical Field
The utility model relates to an earphone product technology field, in particular to novel earphone battery case.
Background
Earphones (ears; heads-sets; ears) are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers near the ears.
The headset is typically detachable from the media player and connected with a plug. As is well known, the greatest benefits are: the user can listen to the sound independently without influencing other people. The sound of the surrounding environment can be isolated, and the device can be used in noisy environments such as a recording room, a DJ, a journey, sports and the like. Earphones are also classified into many types according to functions and purposes. Among them, bluetooth headset is a common one. For bluetooth headsets, the battery is typically inserted into the left and right ear shells, and the entire bluetooth headset is worn near the cochlea when the user is using the bluetooth headset. However, when the user moves, the conventional bluetooth headset is easy to drop, which is not beneficial to practical application and affects the user experience to a certain extent. Therefore, the sports Bluetooth headset is invented by the inventor, and has the advantage that the sports Bluetooth headset is not easy to fall off when being hung on the neck of a user.
The general battery case tray of current sport type bluetooth headset detains with SR between can not be fine the connection fixed, and a small amount of sport type bluetooth headsets can be fine make battery case tray and SR detain between be connected fixedly, but this connection fixed knot structure is also more complicated, and this kind of sport type bluetooth headset's packaging efficiency that leads to is low, and the cost of manufacture is high.
Disclosure of Invention
The to-be-solved technical problem of the utility model is, to the not enough among the above-mentioned prior art, provide a novel earphone battery case, it enables battery tray and SR and detains between fixed connection, and this simple structure, effectively improves earphone battery case's packaging efficiency, reduces the cost of manufacture.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a novel earphone battery case, includes battery case body, battery and earphone cord, the one end of earphone cord is located to the battery case body, the battery case body includes that battery tray and SR detain, SR detains and earphone cord fixed connection, the battery tray includes the tray portion and locates the installation department of tray portion front end, the battery is fixed to be installed on the tray portion, be provided with the bellied reference column that makes progress on the installation department, the lateral wall of reference column is provided with outside convex rib, SR detains and is provided with the locating hole with the reference column adaptation, the battery tray is detained fixed connection through reference column and rib and locating hole interference fit and SR.
As a preferred scheme, the number of the ribs is three, the three ribs are arranged in the circumferential direction of the positioning column at intervals, and the ribs are triangular.
As a preferred scheme, the positioning hole comprises a long hole channel arranged along the length direction of the SR buckle and arc-shaped holes arranged at two ends of the long hole channel, and the long hole channel is communicated with the arc-shaped holes.
As a preferred scheme, interference between the positioning columns and the positioning holes and interference between the ribs and the positioning holes are 0.15 mm.
As a preferred scheme, the SR button is integrally connected with the earphone line.
As a preferred scheme, the lower extreme that SR detained is provided with the stopper of downward bulge, the upper end of installation department is provided with the spacing groove with the stopper adaptation.
The utility model has the advantages that: the battery tray and the SR button can be fixedly connected through the interference fit of the positioning column, the ribs and the positioning holes, the structure is simple, the production and the assembly are convenient, the assembly efficiency of the earphone battery box is effectively improved, and the manufacturing cost is reduced; the positioning columns, the ribs and the positioning holes are in interference fit for 0.15mm, so that the battery tray and the SR button can be fixedly connected; the setting of stopper and spacing groove, the injecive SR that can be fine detains the mounted position with battery tray, prevents to shift, further ensures that battery tray and SR can fixed connection between detaining.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
In the figure: 1-battery, 2-earphone wire, 3-battery tray, 31-tray part, 32-mounting part, 33-positioning column, 34-rib, 35-limiting groove, 4-SR buckle, 41-positioning hole, 42-long hole channel, 43-arc hole and 44-limiting block.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, a novel earphone battery box comprises a battery box body, a battery 1 and an earphone cable 2, wherein the battery box body is arranged at one end of the earphone cable 2, the battery box body comprises a battery tray 3 and an SR buckle 4, the SR buckle 4 is fixedly connected with the earphone cable 2, the battery tray 3 comprises a tray part 31 and an installation part 32 arranged at the front end of the tray part 31, the battery 1 is fixedly arranged on the tray part 31, an upward convex positioning column 33 is arranged on the installation part 32, a rib 34 protruding outwards is arranged on the side wall of the positioning column 33, a positioning hole 41 matched with the positioning column 33 is arranged on the SR buckle 4, and the battery tray 3 is fixedly connected with the SR buckle 4 through the positioning column 33 and the rib 34 in interference fit with the positioning hole 41.
As a preferable scheme, the number of the ribs 34 is three, the three ribs 34 are arranged at intervals in the circumferential direction of the positioning column 33, and the ribs 34 are triangular.
Preferably, the positioning hole 41 includes a long hole 42 disposed along the length direction of the SR button 4 and arc holes 43 disposed at two ends of the long hole 42, and the long hole 42 and the arc holes 43 are communicated with each other, so that the positioning post 33 can be slightly adjusted along the length direction of the SR button 4 in the positioning hole 41, thereby adjusting the total length of the battery box of the earphone.
Preferably, the interference between the positioning columns 33 and the ribs 34 and the positioning holes 41 is 0.15mm, so that the battery tray 3 and the SR button 4 can be fixedly connected.
As a preferred scheme, SR detains 4 and is connected integratively between earphone cord 2, can ensure like this that SR detains 4 and can be close connection between earphone cord 2, the life of extension earphone battery case.
As a preferable scheme, the lower end of the SR button 4 is provided with a limiting block 44 protruding downwards, and the upper end of the mounting portion 32 is provided with a limiting groove 35 adapted to the limiting block 44, so that the mounting positions of the SR button 4 and the battery tray 3 can be well limited, displacement is prevented, and the battery tray 3 and the SR button 4 can be further fixedly connected.
The utility model has the advantages that: the battery tray 3 and the SR button 4 can be fixedly connected through the interference fit of the positioning columns 33, the ribs 34 and the positioning holes 41, the structure is simple, the production and the assembly are convenient, the assembly efficiency of the earphone battery box is effectively improved, and the manufacturing cost is reduced; the interference between the positioning columns 33, the ribs 34 and the positioning holes 41 is 0.15mm, so that the battery tray 3 and the SR button 4 can be fixedly connected; the limit block 44 and the limit groove 35 are arranged to well limit the installation positions of the SR buckle 4 and the battery tray 3, so that displacement is prevented, and the battery tray 3 and the SR buckle 4 can be further fixedly connected.
The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.
Claims (6)
1. A novel earphone battery case, its characterized in that: including battery case body, battery and earphone cord, the one end of earphone cord is located to the battery case body, the battery case body includes that battery tray and SR buckle, SR buckles with earphone cord fixed connection, the battery tray includes the tray portion and locates the installation department of tray portion front end, the battery is fixed to be installed on the tray portion, be provided with the bellied reference column that makes progress on the installation department, the lateral wall of reference column is provided with outside convex rib, SR buckles and is provided with the locating hole with the reference column adaptation, the battery tray is buckled fixed with SR through reference column and rib and locating hole interference fit and is connected.
2. A novel battery pack for earphones according to claim 1, wherein: the number of the ribs is three, the three ribs are arranged in the circumferential direction of the positioning column at intervals, and the ribs are triangular.
3. A novel battery pack for earphones according to claim 1, wherein: the locating hole includes the long pore that sets up along SR detains length direction and locates the arc hole at the both ends in long pore, long pore and arc hole intercommunication each other.
4. A novel battery pack for earphones according to claim 1, wherein: and the positioning columns, the ribs and the positioning holes are in interference fit for 0.15 mm.
5. A novel battery pack for earphones according to claim 1, wherein: the SR button is integrally connected with the earphone line.
6. A novel battery pack for earphones according to claim 1, wherein: the lower extreme that SR detained is provided with the stopper of downward bulge, the upper end of installation department is provided with the spacing groove with the stopper adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310474.XU CN213990962U (en) | 2020-10-16 | 2020-10-16 | Novel earphone battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310474.XU CN213990962U (en) | 2020-10-16 | 2020-10-16 | Novel earphone battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213990962U true CN213990962U (en) | 2021-08-17 |
Family
ID=77257413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022310474.XU Active CN213990962U (en) | 2020-10-16 | 2020-10-16 | Novel earphone battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213990962U (en) |
-
2020
- 2020-10-16 CN CN202022310474.XU patent/CN213990962U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050185814A1 (en) | Ear-hook earphone with microphone | |
| EP2471275B1 (en) | Interconnecting earphones | |
| US20090285434A1 (en) | Earhook and earbud headset | |
| US8406447B2 (en) | Earphone device with ear canal protrusion | |
| EP3490268B1 (en) | Earphone | |
| US11223890B2 (en) | Personal audio device with improved outer ear fit | |
| CN213990962U (en) | Novel earphone battery box | |
| CN213783577U (en) | Earphone set | |
| CN209787389U (en) | earphone device | |
| CN210274479U (en) | Headset drawing structure and headset | |
| CN210694315U (en) | Earphone battery case convenient to equipment | |
| CN211406247U (en) | Half-in-ear earphone | |
| CN114095822A (en) | Ear hanging type earphone | |
| CN210694316U (en) | Neck belt type Bluetooth headset walks line structure | |
| CN211406227U (en) | Sports type bluetooth headset that fixity is strong | |
| CN2884757Y (en) | Mic holding-free device | |
| CN220586444U (en) | Bone conduction earphone and earphone suit | |
| CN215897984U (en) | Open type wireless earphone | |
| CN220606041U (en) | Headset head band and headset | |
| CN213462229U (en) | Ultra-thin type ear-hanging earphone | |
| CN212751206U (en) | Wireless earphone integral type terminal structure that charges | |
| CN212649688U (en) | Dual-purpose bluetooth headset of changeable wear-type and pleasant formula | |
| CN210629816U (en) | Anti-dropping earphone | |
| CN217283331U (en) | Earphone noise reduction structure and earphone | |
| CN210629796U (en) | Hanging neck type Bluetooth earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |