CN207652642U - A kind of multifunctional foldable bluetooth earmuff - Google Patents

Abstract

The utility model discloses a kind of multifunctional foldable bluetooth earmuffs, including earmuff villus shell, threaded block and telescopic rod, the inside of the earmuff villus shell is fixed with the first connecting pole, and first is fixed with connection convex block on the inside of connecting pole, it is connected with connecting groove on the inside of the connection convex block, and the second connecting pole is fixed on the inside of connecting groove, power switch button is installed on the outside of the keystroke handling area, the upper end of the earmuff villus shell is equipped with rotary shaft, and the upper end of rotary shaft is connected with earphone bar villus shell.The multifunctional foldable bluetooth earmuff can separate connection convex block with connecting groove; it is convenient that repair and replacement are carried out to its inner body; power switch button and volume button are arranged in a parallel surface; volume button can be passed through; wave volume and song are adjusted; earmuff villus shell, outer housing and earphone bar villus shell are all fuzzy outer coat, and wearer is made to play the role of protecting ear in cold winter.

Description

A kind of multifunctional foldable bluetooth earmuff

Technical field

The utility model is related to bluetooth earmuff technical field, specially a kind of multifunctional foldable bluetooth earmuff.

Background technology

Bluetooth headset exactly applies Bluetooth technology in hands-free headsets, allows user that can exempt leading for irritating electric wire It stumbles, easily call has been always the good of Mobile Commerce race raising efficiency since bluetooth headset comes out in various ways on comfortable ground Tool, Bluetooth specification are worked using microwave frequency band, transmission rate 1M bytes per second, and 10 meters of maximum transmission distance is sent out by increasing It penetrates power and can reach 100 meters, Bluetooth technology is global open, has compatibility well in the world, the whole world can It is connected with the invisible bluetooth network by low cost.

Bluetooth earmuff shell surface in the market is not equipped with villus, in cold winter, frostbite ear after making wearer wear Piece, earphone outer covering installing and dismounting complex steps prevent it from according to required fast assembling-disassembling, being unfavorable for internal part exchanging and dimension The problem of repairing, for this purpose, it is proposed that a kind of multifunctional foldable bluetooth earmuff.

Utility model content

The purpose of this utility model is to provide a kind of multifunctional foldable bluetooth earmuffs, to solve in above-mentioned background technology The bluetooth earmuff shell surface in the market proposed is not equipped with villus, in cold winter, frostbite ear after making wearer wear, Earphone outer covering installing and dismounting complex steps prevent it from according to required fast assembling-disassembling, being unfavorable for internal part exchanging and repair The problem of.

To achieve the above object, the utility model provides the following technical solutions：A kind of multifunctional foldable bluetooth earmuff, packet Earmuff villus shell, threaded block and telescopic rod are included, the inside of the earmuff villus shell is fixed with the first connecting pole, and first connects It connects and is fixed with connection convex block on the inside of column, connecting groove is connected on the inside of the connection convex block, and the inside of connecting groove is solid Surely there is the second connecting pole, bluetooth area is installed, and acoustic processing is connected on the outside of bluetooth area on the inside of second connecting pole Block, the threaded block are set to the outside of earmuff villus shell, and internal thread is connected on the outside of threaded block, the internal thread Outside is fixed with outer housing, and the inside of outer housing is equipped with keystroke handling area, and electricity is equipped on the outside of the keystroke handling area Source switch button, and the back side of power switch button is equipped with volume button, the upper end of the earmuff villus shell is equipped with rotation Shaft, and the upper end of rotary shaft is connected with earphone bar villus shell, the telescopic rod is installed on the inside of earphone bar villus shell, And extension rod is connected on the inside of telescopic rod.

Preferably, first connecting pole constitutes detaching structure by connecting convex block and connecting groove with the second connecting pole, And size matches between connection convex block and connecting groove, and the first connecting pole, connection convex block, connecting groove and the second connection Column is one group, shares four groups.

Preferably, the threaded block constitutes helicitic texture by internal thread and outer housing, and threaded block and internal thread are one Group shares two groups, and threaded block and keystroke handling area are orthogonal.

Preferably, the outer housing is arcuate shape, and power switch button and volume button are made up of outer housing and live Dynamic structure, and power switch button and volume button are arranged in a parallel surface.

Preferably, the telescopic rod altogether there are two, and telescopic rod passes through rotary shaft and earmuff villus shell and constitutes rotation knot Structure, and its rotating range is 0-180 °.

Preferably, the extension rod constitutes stretching structure by telescopic rod and earphone bar villus shell, and telescopic rod about The center line of extension rod is mutually symmetrical with, and extension rod is through the inside between two telescopic rods.

Compared with prior art, the utility model has the beneficial effects that：The multifunctional foldable bluetooth earmuff can will connect It connects convex block and connecting groove to separate, the first connecting pole is made to be separated with the second connecting pole, to make earmuff villus shell therefrom open, Convenient to carry out repair and replacement to its inner body, threaded block constitutes helicitic texture by internal thread and outer housing, by threaded block with Internal thread separates, and outer housing can be made to be separated with earmuff villus shell, facilitate the parts locally of external enclosure interior to adjust, power supply Switch button and volume button are arranged in a parallel surface, wave volume and song can be adjusted by volume button, It, can be by earmuff villus shell close to two ears of wearer by earmuff villus shell by rotary shaft and telescopic rod Unscrew Piece, extension rod constitutes stretching structure by telescopic rod and earphone bar villus shell, can be by telescopic rod and extension rod according to wearing The head dummy of person, which stretches, to be adjusted, by earphone bar villus shell close to the brain of wearer, earmuff villus shell, outer housing and earphone bar Villus shell is all fuzzy outer coat, and wearer is made to play the role of protecting ear in cold winter.

Description of the drawings

Fig. 1 is the utility model internal structure schematic diagram；

Fig. 2 is that the utility model switchs workflow schematic diagram；

Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.

In figure：1, earmuff villus shell, the 2, first connecting pole, 3, connection convex block, 4, connecting groove, the 5, second connecting pole, 6, bluetooth area, 7, acoustic processing block, 8, threaded block, 9, internal thread, 10, outer housing, 11, keystroke handling area, 12, power switch presses Button, 13, volume button, 14, rotary shaft, 15, earphone bar villus shell, 16, telescopic rod, 17, extension rod.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of multifunctional foldable bluetooth earmuff, including Earmuff villus shell 1, the first connecting pole 2, connection convex block 3, connecting groove 4, the second connecting pole 5, bluetooth area 6, acoustic processing block 7, threaded block 8, internal thread 9, outer housing 10, keystroke handling area 11, power switch button 12, volume button 13, rotary shaft 14, ear The inside of machine bar villus shell 15, telescopic rod 16 and extension rod 17, earmuff villus shell 1 is fixed with the first connecting pole 2, and first The inside of connecting pole 2 is fixed with connection convex block 3, and the inside of connection convex block 3 is connected with connecting groove 4, and the inside of connecting groove 4 It is fixed with the second connecting pole 5, the first connecting pole 2 constitutes dismounting knot by connecting convex block 3 and connecting groove 4 and the second connecting pole 5 Structure, and connect size between convex block 3 and connecting groove 4 and match, and the first connecting pole 2, connection convex block 3,4 and of connecting groove Second connecting pole 5 is one group, shares four groups, connection convex block 3 can be separated with connecting groove 4, make the first connecting pole 2 and second Connecting pole 5 separates, and to make earmuff villus shell 1 therefrom open, repair and replacement, the second connecting pole 5 are carried out to its inner body Inside bluetooth area 6 is installed, and the outside in bluetooth area 6 is connected with acoustic processing block 7, and threaded block 8 is set to outside earmuff villus The outside of shell 1, and the outside of threaded block 8 is connected with internal thread 9, the outside of internal thread 9 is fixed with outer housing 10, and outer housing 10 Inside keystroke handling area 11 is installed, threaded block 8 constitutes helicitic texture, and 8 He of threaded block by internal thread 9 and outer housing 10 Internal thread 9 is one group, shares two groups, and threaded block 8 and keystroke handling area 11 are orthogonal, and threaded block 8 and internal thread 9 are divided It opens, outer housing 10 is made to be separated with earmuff villus shell 1, the convenient parts locally to inside outer housing 10 adjusts, keystroke handling area 11 outside is equipped with power switch button 12, and the back side of power switch button 12 is equipped with volume button 13, outer housing 10 For arcuate shape, and power switch button 12 and volume button 13 constitute bascule, and power switch by outer housing 10 Button 12 and volume button 13 are arranged in a parallel surface, can be adjusted to wave volume and song by volume button 13 Section, the upper end of earmuff villus shell 1 is equipped with rotary shaft 14, and the upper end of rotary shaft 14 is connected with earphone bar villus shell 15, Telescopic rod 16 is installed on the inside of earphone bar villus shell 15, and the inside of telescopic rod 16 is connected with extension rod 17, telescopic rod 16 There are two altogether, and telescopic rod 16 constitutes rotational structure by rotary shaft 14 and earmuff villus shell 1, and its rotating range is 0- 180 °, by earmuff villus shell 1 by rotary shaft 14 and 16 Unscrew of telescopic rod, facilitate earmuff villus shell 1 close to pendant Two ears of wearer, extension rod 17 constitute stretching structure, and telescopic rod 16 by telescopic rod 16 and earphone bar villus shell 15 Center line about extension rod 17 is mutually symmetrical with, and extension rod 17 can be incited somebody to action through the inside between two telescopic rods 16 Telescopic rod 16 and extension rod 17 are stretched according to the head dummy of wearer and are adjusted, by earphone bar villus shell 15 close to the brain of wearer Portion.

Operation principle：For a kind of this multifunctional foldable bluetooth earmuff, first by 17 basis of telescopic rod 16 and extension rod The head dummy of wearer, which stretches, to be adjusted, and by earphone bar villus shell 15 close to the brain of wearer, earmuff villus shell 1 is passed through rotation Shaft 14 and 16 Unscrew of telescopic rod, by earmuff villus shell 1 close to two ears, earmuff villus shell 1,10 and of outer housing Earphone bar villus shell 15 is all fuzzy outer coat, makes wearer play the role of protecting ear in cold winter, pins power supply Switch button 12 is started earmuff by keystroke handling area 11, so that earmuff is connected with other communication apparatus bluetooths by bluetooth area 6 It connects, acoustic processing is passed in the ear of wearer by acoustic processing block 7, volume button 13 is pinned, to wave volume and song It is adjusted, long-press power switching module is handled by central processing module, makes earmuff power supply opening, short-press power switch mould Block is handled by central processing module, and earmuff power supply is made to close, and it is motionless to pin volume switch module, passes through central processing module Processing, can adjust the size of volume, and flicking volume switch module is handled by central processing module, can switch song, will Threaded block 8 is separated with internal thread 9, and outer housing 10 is made to be separated with earmuff villus shell 1, and connection convex block 3 is divided with connecting groove 4 Open, the first connecting pole 2 made to be separated with the second connecting pole 5, to make earmuff villus shell 1 therefrom open, to its inner body into The use process of entire multifunctional foldable bluetooth earmuff is completed in row repair and replacement like this.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of multifunctional foldable bluetooth earmuff, including earmuff villus shell (1), threaded block (8) and telescopic rod (16), special Sign is：The inside of the earmuff villus shell (1) is fixed with the first connecting pole (2), and the inside of the first connecting pole (2) is fixed There is connection convex block (3), connecting groove (4) is connected on the inside of the connection convex block (3), and the inside of connecting groove (4) is fixed There is the second connecting pole (5), bluetooth area (6), and the outside connection of bluetooth area (6) are installed on the inside of second connecting pole (5) There is sound process block (7), the threaded block (8) is set to the outside of earmuff villus shell (1), and connects on the outside of threaded block (8) Be connected to internal thread (9), be fixed with outer housing (10) on the outside of the internal thread (9), and the inside of outer housing (10) be equipped with by Key treatment region (11) is equipped with power switch button (12), and power switch button on the outside of the keystroke handling area (11) (12) the back side is equipped with volume button (13), and the upper end of the earmuff villus shell (1) is equipped with rotary shaft (14), and rotates The upper end of axis (14) is connected with earphone bar villus shell (15), and the telescopic rod (16) is installed on earphone bar villus shell (15) Inside, and extension rod (17) is connected on the inside of telescopic rod (16).

2. a kind of multifunctional foldable bluetooth earmuff according to claim 1, it is characterised in that：First connecting pole (2) detaching structure is constituted with the second connecting pole (5) by connection convex block (3) and connecting groove (4), and connects convex block (3) and connects Size matches between connecing groove (4), and the first connecting pole (2), connection convex block (3), connecting groove (4) and the second connecting pole (5) it is one group, shares four groups.

3. a kind of multifunctional foldable bluetooth earmuff according to claim 1, it is characterised in that：The threaded block (8) is logical Cross internal thread (9) and outer housing (10) and constitute helicitic texture, and threaded block (8) and internal thread (9) they are one group, share two groups, and And threaded block (8) and keystroke handling area (11) are orthogonal.

4. a kind of multifunctional foldable bluetooth earmuff according to claim 1, it is characterised in that：The outer housing (10) is Arcuate shape, and power switch button (12) and volume button (13) constitute bascule, and power supply by outer housing (10) Switch button (12) and volume button (13) are arranged in a parallel surface.

5. a kind of multifunctional foldable bluetooth earmuff according to claim 1, it is characterised in that：The telescopic rod (16) is altogether There are two, and telescopic rod (16) constitutes rotational structure, and its rotating range by rotary shaft (14) and earmuff villus shell (1) It is 0-180 °.

6. a kind of multifunctional foldable bluetooth earmuff according to claim 1, it is characterised in that：The extension rod (17) is logical It crosses telescopic rod (16) and constitutes stretching structure, and center of the telescopic rod (16) about extension rod (17) with earphone bar villus shell (15) Line is mutually symmetrical with, and extension rod (17) is through the inside between two telescopic rods (16).