CN207166709U - A kind of headset - Google Patents
A kind of headset Download PDFInfo
- Publication number
- CN207166709U CN207166709U CN201721148208.3U CN201721148208U CN207166709U CN 207166709 U CN207166709 U CN 207166709U CN 201721148208 U CN201721148208 U CN 201721148208U CN 207166709 U CN207166709 U CN 207166709U
- Authority
- CN
- China
- Prior art keywords
- microphone
- rotating cylinder
- headset
- groove
- insertion tube
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of headset,Solves the user that existing headset can not adapt to larger shape of face,Its drip irrigation device is to include headset body,The headset body is connected with microphone,The microphone includes microphone bar,Microphone cord is provided with the microphone bar,The microphone cord is connected with capacitance-type vibration,The microphone bar includes insertion tube,The headset body is provided with the rotating cylinder being connected with insertion tube,Extension spring is connected between the rotating cylinder and insertion tube,The insertion tube is fixed with inserted link,The rotating cylinder is provided with four grooves,The depth of the groove is inconsistent,The groove is along rotating cylinder circumferential directions,Four groove notches are connected,The notch area of the groove is more than bottom land area,The cell wall of the groove tilts from bottom land to notch direction,The insertion tube is connected with hose type microphone bar,The microphone cord includes core,The core is plugged and connected with the connector for realizing connection microphone circuit,Reach the purpose for the face for making headset be adapted to a variety of sizes.
Description
Technical field
Field of audio devices is the utility model is related to, more specifically, it relates to a kind of headset.
Background technology
Headset is the intergrant of earphone and microphone, and it is different from common earphone.Common headphones are often stereosonic,
And headset is mostly monophonic, meanwhile, headset has the unexistent microphone of common headphones.
The global shape of headset is arranged to an arc, and user wears more comfortable, and headset is different from common ear
Machine, headset includes headset main body and is arranged on the earphone of headset main body both sides, and microphone, microphone are fixed on memory bar, remembers
For the other end turning set of bar on a standard shaft being fixedly mounted in headset main body, the position of standard shaft and the position of earphone are big
Cause corresponding.When user's headsets need speech, rotating memory bar forward makes microphone to be talked corresponding to mouth position；
When that need not talk, the memory bar that rotates backward makes memory bar and microphone be in the position consistent with headset main body direction.
But in use, remembering the length of bar can not change, and when user face is larger, microphone can not move
To the position of corresponding user's mouth, so as to influence the radio reception effect of microphone.
Utility model content
The purpose of this utility model is to provide a kind of headset, and by adjusting the length of microphone bar, reaching is adapted to headset
The purpose of the face of a variety of sizes.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of headset, including ear
Machine body, the headset body are connected with microphone, and the microphone includes microphone bar, microphone cord is provided with the microphone bar, described
Microphone cord is connected with capacitance-type vibration, and the microphone bar includes insertion tube, and the headset body is provided with the rotating cylinder being connected with insertion tube, institute
State and extension spring is connected between rotating cylinder and insertion tube, the insertion tube is fixed with inserted link, and the rotating cylinder is provided with four grooves, described recessed
The depth of groove is inconsistent, and the groove is connected along rotating cylinder circumferential directions, four groove notches, the groove of the groove
Open area is more than bottom land area, and the cell wall of the groove tilts from bottom land to notch direction, and the insertion tube is connected with hose type wheat
Gram wind bar, the microphone cord include core, and the core is plugged and connected with the connector for realizing connection microphone circuit.
By using above-mentioned technical proposal, inserted link is inserted into groove, groove along rotating cylinder circumferential directions, four
Groove notch is connected, and when hand holds insertion tube rotation rotating cylinder, extension spring deforms upon, and inserted link can be along the cell wall of groove slant
Rise, so as to be slid onto in next adjacent groove, because the depth of groove is inconsistent, so as to adjust the length of microphone bar, reach
Headset is set to be adapted to the purpose of the face of a variety of sizes.
Preferably, the rotating cylinder is connected with gear assembly；The gear assembly includes the first cone for being fixed on rotating cylinder
Gear, the first bevel gear are engaged with second bevel gear, and the second bevel gear is connected with swingle.
By using above-mentioned technical proposal, swingle rotation drives first bevel gear rotation so that rotating cylinder rotation, reaches
To the length of regulation microphone bar.
Preferably, the connector includes copper barrel mast, the core plugs together connection copper barrel mast, and the copper barrel mast is connected with confession
Circuit.
By using above-mentioned technical proposal, in flexible microphone bar, core can slide in copper barrel mast, and reaching will not shadow
Ring the flexible effect of microphone bar.
Preferably, the straight trough that the bottom portion of groove is provided with and inserted link is adapted.
By using above-mentioned technical proposal, the setting of straight trough further limits the position of inserted link, relative so as to limit insertion tube
The position of rotating cylinder.
Preferably, the headset body is provided with hood, the gear assembly is placed in hood, the rotating cylinder rotatable connection
In hood.
By using above-mentioned technical proposal, the setting of hood, play a part of to protect gear assembly, that improves structure uses the longevity
Life.
Preferably, the moving cylinder is connected with spill spin block, end of the spill spin block in hood is provided with block, the rotation
Switch block diameter is less than the diameter of rotating cylinder.
By using above-mentioned technical proposal, spill spin block, which plugs together, is connected to hood, spill spin block can in hood inward turning, meanwhile,
The setting of block limits spill spin block and is less than the diameter of rotating cylinder toward close to hood direction axial displacement, spill spin block diameter, so as to
Spill spin block is limited toward away from hood direction axial displacement, making rotating cylinder, its axial location will not be subjected to displacement, and be prevented in motion
The position of microphone changes during use, influences user's normal work.
Preferably, the swingle is provided with knob.
By using above-mentioned technical proposal, the setting of knob, facilitate people's turn swingle, so as to convenient operation.
Preferably, the knob is provided with skid resistance strip.
By using above-mentioned technical proposal, skid resistance strip can increase the frictional force with human hand, so as to facilitate turn knobs.
In summary, the utility model has the advantages that：Inserted link is inserted into groove, and groove is justified along rotating cylinder
Circumferential direction arranges that the adjacent cell wall of groove tilts from bottom land to notch direction, and notch is connected, when hand holds insertion tube rotation rotation
During cylinder, extension spring deforms upon, and inserted link can rise along the cell wall of groove slant, so as to be slid onto in next adjacent groove, because
The depth of groove is inconsistent, so as to adjust the length of microphone bar, reaches the purpose for the face for making headset be adapted to a variety of sizes.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the connection relationship diagram of rotating cylinder and insertion tube in embodiment；
Fig. 3 is the internal structure schematic diagram of rotating cylinder in embodiment；
Fig. 4 is the profile of embodiment；
Fig. 5 is the enlarged drawing at A in Fig. 4.
In figure：1st, headset body；2nd, hood；3rd, microphone bar；31st, rotating cylinder；311st, groove；312nd, straight trough；32nd, insertion tube；
321st, inserted link；33rd, hose type microphone bar；34th, extension spring；35th, microphone cord；351st, core；36th, spill spin block；361st, block；37、
First bevel gear；38th, second bevel gear；381st, swingle；4th, copper barrel mast；5th, knob；51st, skid resistance strip.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：A kind of headset, include headset body 1 as shown in Figure 1, headset body 1 is provided with hood 2, and hood 2 connects
There is microphone bar 3, microphone bar 3 includes rotating cylinder 31 and insertion tube 32.
As shown in Figures 2 and 3, extension spring 34 is connected between rotating cylinder 31 and insertion tube 32, the one end of extension spring 34 is welded on rotation
Cylinder 31, the other end is welded on insertion tube 32, and insertion tube 32 is welded with inserted link 321 close to the end of rotating cylinder 31, and rotating cylinder 31 offers
Four grooves 311, the depth of groove 311 is inconsistent, and groove 311 is along the circumferential directions of rotating cylinder 31, the notch face of groove 311
Product is more than bottom land area, and the cell wall of groove 311 tilts from bottom land to notch direction, and the notch head and the tail phase of four grooves 311
Company, insertion tube 32 are fixed with hose type microphone bar 33, and when holding the rotation rotating cylinder 31 of insertion tube 32, inserted link 321 is understood along inclined
Cell wall rises, so as to be slid onto next groove 311.
The bottom of groove 311 offers the straight trough 312 being adapted with inserted link 321, and the setting of straight trough 312 further limits inserted link
321 position, so as to limit the position that insertion tube 32 rotates against cylinder 31.
Microphone cord 35 includes core 351, and core 351 is plugged and connected with the connector for realizing connection microphone circuit, connector
Including copper barrel mast 4, core 351 plugs together connection copper barrel mast 4, and copper barrel mast 4 is connected with power supply circuit；In flexible microphone bar 3, core
351 can slide in copper barrel mast 4, reach and do not interfere with the flexible effect of microphone.
As shown in Figure 4 and Figure 5, rotating cylinder 31 is rotatably connected is fixed with spill spin block 36, spill spin block in hood 2, rotating cylinder 31
36 plug together hood 2, and end of the spill spin block 36 in hood 2 is welded with block 361, and the diameter of spill spin block 36 is less than rotating cylinder 31
Diameter, spill spin block 36 can limit spill spin block 36 toward close to the direction of hood 2 axial direction in the internal rotation of hood 2, the setting of block 361
Displacement, because the diameter of spill spin block 36 is less than the diameter of rotating cylinder 31, so as to limit spill spin block 36 toward away from the direction axial direction position of hood 2
Move, making rotating cylinder 31, its axial location will not be subjected to displacement, and the position of microphone changes when preventing from using, shadow in motion
Ring user's normal work.
Rotating cylinder 31 is connected with gear assembly, and gear assembly is placed in hood 2, the setting of hood 2, plays protection gear assembly
Effect, improve the service life of structure.
Gear assembly includes being welded on the first bevel gear 37 of the end of spill spin block 36, and first bevel gear 37 is engaged with the second cone
Gear 38, second bevel gear 38 are welded with swingle 381, and the rotation of swingle 381 drives first bevel gear 37 to rotate so that revolving
Rotating cylinder 31 rotates, and when hand holds insertion tube 32, rotation rotating cylinder 31 can adjust the length of microphone bar 3.
Knob 5 is welded with swingle 381, facilitates people's turn swingle 381, so as to convenient operation；Knob 5 is provided with and supplies people
The groove 311 that hand is put into, the setting of groove 311, finger is inserted into the inside of groove 311, so as to facilitate people to put forth effort, enter
And conveniently operate；Knob 5 is provided with skid resistance strip 51, and skid resistance strip 51 can increase the frictional force with human hand, so as to convenient rotation
Dynamic knob 5.
Operation principle：Inserted link 321 is inserted into groove 311, groove 311 along the circumferential directions of rotating cylinder 31, groove
311 adjacent cell walls tilt from bottom land to notch direction, and notch is connected, and when hand, which holds insertion tube 32, rotates rotating cylinder 31, draw
Spring 34 deforms upon, and inserted link 321 can rise along 311 inclined cell wall of groove, so as to be slid onto next adjacent groove 311
It is interior, because the depth of groove 311 is inconsistent, so as to adjust the length of microphone bar 3, reach the face that makes headset be adapted to a variety of sizes
Purpose.
Claims (8)
1. a kind of headset, including headset body (1), the headset body (1) is connected with microphone, and the microphone includes microphone bar
(3) microphone cord (35), is provided with the microphone bar (3), the microphone cord (35) is connected with capacitance-type vibration, it is characterized in that：It is described
Microphone bar (3) includes insertion tube (32), and the headset body (1) is provided with the rotating cylinder (31) being connected with insertion tube (32), the rotation
Extension spring (34) is connected between cylinder (31) and insertion tube (32), the insertion tube (32) is fixed with inserted link (321), the rotating cylinder (31)
Provided with four grooves (311), the depth of the groove (311) is inconsistent, and the groove (311) is along rotating cylinder (31) circumferencial direction
Arrangement, four grooves (311) notch are connected, and the notch area of the groove (311) is more than bottom land area, the groove
(311) cell wall tilts from bottom land to notch direction, and the insertion tube (32) is connected with hose type microphone bar (33), the microphone
Line (35) includes core (351), and the core (351) is plugged and connected with the connector for realizing connection microphone circuit.
2. a kind of headset according to claim 1, it is characterized in that：The rotating cylinder (31) is connected with gear assembly；It is described
Gear assembly includes being fixed on the first bevel gear (37) of rotating cylinder (31), and the first bevel gear (37) is engaged with the second cone tooth
Take turns (38), the second bevel gear (38) is connected with swingle (381).
3. a kind of headset according to claim 2, it is characterized in that：The connector includes copper barrel mast (4), the core
(351) connection copper barrel mast (4) is plugged together, the copper barrel mast (4) is connected with power supply circuit.
4. a kind of headset according to claim 3, it is characterized in that：Groove (311) bottom is provided with and inserted link (321) phase
The straight trough (312) of adaptation.
5. a kind of headset according to claim 4, it is characterized in that：The headset body (1) is provided with hood (2), the tooth
Wheel assembly is placed in hood (2), and the rotating cylinder (31) is rotatably connected in hood (2).
6. a kind of headset according to claim 5, it is characterized in that：The rotating cylinder (31) is connected with spill spin block (36), institute
State end of the spill spin block (36) in hood (2) and be provided with block (361), spill spin block (36) diameter is less than rotating cylinder (31)
Diameter.
7. a kind of headset according to claim 6, it is characterized in that：The swingle (381) is provided with knob (5).
8. a kind of headset according to claim 7, it is characterized in that：The knob (5) is provided with skid resistance strip (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148208.3U CN207166709U (en) | 2017-09-06 | 2017-09-06 | A kind of headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148208.3U CN207166709U (en) | 2017-09-06 | 2017-09-06 | A kind of headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207166709U true CN207166709U (en) | 2018-03-30 |
Family
ID=61720856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721148208.3U Expired - Fee Related CN207166709U (en) | 2017-09-06 | 2017-09-06 | A kind of headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207166709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302655A (en) * | 2018-10-30 | 2019-02-01 | 杭州铭智云教育科技有限公司 | A kind of headset suitable for different crowd |
| CN112929783A (en) * | 2021-03-31 | 2021-06-08 | 上海晗林电子有限公司 | Hanging earphone with adjustable microphone |
-
2017
- 2017-09-06 CN CN201721148208.3U patent/CN207166709U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302655A (en) * | 2018-10-30 | 2019-02-01 | 杭州铭智云教育科技有限公司 | A kind of headset suitable for different crowd |
| CN112929783A (en) * | 2021-03-31 | 2021-06-08 | 上海晗林电子有限公司 | Hanging earphone with adjustable microphone |
| CN112929783B (en) * | 2021-03-31 | 2022-08-02 | 上海晗林电子有限公司 | Hanging earphone with adjustable microphone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205142456U (en) | Earphone with adjustable phonation unit angle | |
| CN204067467U (en) | A kind of electronic cigarette | |
| CN207166709U (en) | A kind of headset | |
| CN211606785U (en) | Built-in scalable regulation structure's TWS bluetooth equipment neck hanging bluetooth headset | |
| CN207083209U (en) | A kind of earphone of pleasant adjustable angle | |
| CN207166708U (en) | A kind of headset | |
| CN203233530U (en) | Rotary stereo headphone | |
| CN205265883U (en) | Link assembly and earphone | |
| CN213846987U (en) | Noise-reduction head-wearing type Bluetooth headset for children | |
| CN205726296U (en) | A kind of earphone | |
| CN105406550A (en) | Convenient-to-carry charger baby | |
| CN204887345U (en) | Headset equipment that earphone can be accomodate | |
| CN207200918U (en) | A kind of package assembly of ear casing and microphone | |
| CN204795135U (en) | Accomodate cell -phone shell of earphone cord | |
| CN211296912U (en) | Can adjust wear-type bluetooth headset of ear muff size | |
| CN206948567U (en) | The bluetooth earphone of detachable ear-hang | |
| CN207560286U (en) | A kind of adjustable head earphones housing | |
| CN203466871U (en) | Head wearing type mobile phone fixing device | |
| CN207780715U (en) | A kind of wearable device of augmented reality | |
| CN205454044U (en) | Foldable earphone | |
| CN208590089U (en) | A kind of navigation earphone | |
| CN206164781U (en) | Anti falling's bluetooth headset | |
| CN217283281U (en) | Size-adjustable earphone head band | |
| CN213462250U (en) | Headset convenient to adjust size | |
| CN205081930U (en) | Earphone shell's rotating -structure and headphone that has this structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20190906 |