CN209283435U - A kind of earphone connection component and headphone - Google Patents
A kind of earphone connection component and headphone Download PDFInfo
- Publication number
- CN209283435U CN209283435U CN201822244908.3U CN201822244908U CN209283435U CN 209283435 U CN209283435 U CN 209283435U CN 201822244908 U CN201822244908 U CN 201822244908U CN 209283435 U CN209283435 U CN 209283435U
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- China
- Prior art keywords
- rotating arm
- connection component
- connector
- screw rod
- earphone connection
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Abstract
The utility model relates to headphone technical fields, provide a kind of earphone connection component, including the fixation bracket for being worn on user's head and the rotating arm for connecting auricular concha and being connect with fixed holder pivots and；Connection structure is provided between rotating arm and fixed bracket, connection structure includes screw rod and the nut that connect with screw rod, screw rod includes screw body, is set to first connector of screw body one end and is set to the second connector of the screw body other end, first connector is set to fixed bracket, screw body is arranged in rotating arm, the prominent rotating arm setting of second connector, nut are fixedly connected on the second connector, screw glue are provided between nut and the second connector.The utility model also provides a kind of headphone with above-mentioned earphone connection component；Earphone connection component and headphone provided by the utility model have the advantages that manufacturing cost is low and high reliablity.
Description
Technical field
The utility model belongs to headphone technical field, more specifically, be related to a kind of earphone connection component and
Headphone.
Background technique
Present headphone has auricular concha rotation function substantially, that is, for be worn on user's head fixation bracket and
It is equipped with the rotating arm rotation connection of auricular concha.In user's use process, for being rotatablely connected fixed bracket and rotating arm
Connection structure be easy to loosen after multiple rotation, the prior art is one elastomeric pad of increase in connection structure, to slow down
A possibility that connection structure loosens, still, increase elastomeric pad are not only at high cost, and in the rotation dynamics of adjustment rotating arm
When, it is easy to damage by pressure elastomeric pad, causes the rising of scrappage.
Utility model content
The purpose of this utility model is to provide a kind of earphone connection components, are connected with solving earphone existing in the prior art
Connected components are at high cost and are easy the problem of scrapping.
To achieve the above object, the technical solution adopted in the utility model is a kind of earphone connection component, is used to wear
Formula earphone connects including the rotating arm for connecting auricular concha and for being worn on user's head and rotating with the rotating arm
The fixation bracket connect；Connection structure is provided between the rotating arm and the fixed bracket, the connection structure includes spiral shell
Bar and the nut connecting with the screw rod, the screw rod include screw body, are set to the first of described screw body one end and connect
Head and the second connector for being set to the screw body other end, first connector are set to the fixed bracket, the spiral shell
Bar main body is arranged in the rotating arm, the prominent rotating arm setting of second connector, and the nut is fixedly connected on
Second connector is provided with screw glue between the nut and second connector.
Further, first joint screw thread is fixedly connected on the fixed bracket.
Further, the fixed branch is provided with first through hole, and first connector is arranged in the first through hole, institute
The hole wall for stating first through hole is provided with the first land, and first connector is provided with the first chuck for being stuck in first land.
Further, the screw rod offers the second through-hole passed through for accommodating headset cord along its axial direction.
Further, the rotating arm is equipped with third through-hole, and the screw body is placed in the third through-hole.
Further, the first wear plate is provided between the fixed bracket and the rotating arm, described first is wear-resisting
Piece is sheathed on the screw rod and is tightly attached to the fixed bracket and the rotating arm.
Further, the fixed bracket is provided with first recessed for accommodating first wear plate close to the screw rod
Slot.
Further, the second wear plate, the second wear plate set are provided between the rotating arm and the nut
Set on the screw rod and it is tightly attached to the rotating arm and the nut.
Further, the fixed bracket is equipped with limiting slot close to the joint face of rotating arm, and the rotating arm is close
Support bracket fastened joint face is equipped with the limited block for cooperating and being slidably connected to the limiting slot.
The another object of the utility model is to provide a kind of headphone, including above-mentioned earphone connection component and with
The earphone of the earphone connection component connection.
The beneficial effect of earphone connection component and earphone provided by the utility model is:
Rotating arm and fixed bracket are rotatablely connected using screw rod and nut, by between adjustment screw and nut
Relative distance adjust rotatory force between rotating arm and fixed bracket, while adjusting rotatory force, in screw rod and nut
Between coating screw glue, further strengthen coupling mechanism force between screw rod and nut；In addition coating screw glue is advantageous in that saving is set
Set the cost of elastomeric pad and by elastomeric pad bring scrap cost.
Have the advantages that the earphone of above-mentioned earphone connection component has manufacturing cost low and high reliablity.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of earphone connection component provided by the embodiment of the utility model；
Fig. 2 is the stereochemical structure explosive view of earphone connection component provided by the embodiment of the utility model；
Fig. 3 is the cross-sectional view of earphone connection component provided by the embodiment of the utility model；
Fig. 4 is the enlarged drawing at Fig. 3 " A "；
Fig. 5 is the stereochemical structure explosive view at another visual angle of earphone connection component provided by the embodiment of the utility model.
Each appended drawing reference in figure are as follows:
| Fixed bracket | 1 | Second connector | 313 | First wear plate | 5 |
| Rotating arm | 2 | First through hole | 11 | First groove | 13 |
| Connection structure | 3 | First land | 12 | Second wear plate | 6 |
| Screw rod | 31 | First chuck | 314 | Limited block | 14 |
| Nut | 32 | Headset cord | 4 | Limiting slot | 22 |
| Screw body | 311 | Second through-hole | 34 | ||
| First connector | 312 | Third through-hole | 21 |
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that be referred to as " being fixed on " or " being set to " another element when element, it can be located immediately at
It is located on another element on another element or indirectly.When an element referred to as " is connected to " another element, it can
To be connected directly or indirectly to another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the utility model, rather than instruction device or element must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating relative importance or instruction
The quantity of technical characteristic.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clear
It is specific to limit.The specific implementation of the utility model is further described in more detail below in conjunction with specific embodiment:
Fig. 1 to Fig. 4 shows a kind of earphone connection component provided by the embodiment of the utility model.
As shown in Figure 1, Figure 2 and Fig. 4, a kind of earphone connection component provided by the embodiment of the utility model are used for wear-type ear
Machine, including the fixation bracket 1 for being worn on user's head and the rotation for connecting auricular concha and being rotatablely connected with fixed bracket 1
Turn support arm 2；Be provided with connection structure 3 between rotating arm 2 and fixed bracket 1, connection structure 3 include screw rod 31 and with screw rod 31
The nut 32 of connection, screw rod 31 include screw body 311, are set to first connector 312 of 311 one end of screw body and are set to
Second connector 313 of 311 other end of screw body, the first connector 312 are set to fixed bracket 1, and screw body 311 is arranged in rotation
Turn support arm 2, the prominent rotating arm 2 of the second connector 313 is arranged, and nut 32 is fixedly connected on the second connector 313, nut 32 and second
Screw glue 33 is provided between connector 313.
The assembling process of the earphone connection component of the present embodiment is as follows:
Screw rod 31 is fixed on fixed bracket 1, screw rod 31 passes through rotating arm 2, fixed bracket 1 and 2 face of rotating arm
Connection installs nut 32 far from the end of joint face and prominent rotating arm 2 in screw rod 31, between screw rod 31 and nut 32
Fixed bracket 1 and rotating arm 2 are pressed against each other by coupling mechanism force, but can relatively rotate under external force, rotating nuts
32 coupling mechanism force between rotating arm 2, screw rod 31 and nut 32 is bigger, and fixed bracket 1 is made to occur to turn with rotating arm 2
Dynamic rotatory force is bigger, on the contrary, rotating nuts 32 are further away from rotating arm 2, then the coupling mechanism force between screw rod 31 and nut 32 is got over
Small, the rotatory force for making fixed bracket 1 rotate with rotating arm 2 is smaller；Before assembling nut 32, smeared on screw rod 31 few
Nut 32, is then assemblied on screw rod 31 by the screw glue 33 of amount, and the curing time of screw glue 33 is 10 minutes or so, in this phase
Between, the relative position of processor's adjustable screw 31 and nut 32, to adjust the rotation between fixed bracket 1 and rotating arm 2
Power.
Earphone connection component provided in this embodiment has following technical effect that
Rotating arm 2 and fixed bracket 1 are rotatablely connected using screw rod 31 and nut 32, by 31 He of adjustment screw
Relative position between nut 32 adjusts rotatory force between rotating arm 2 and fixed bracket 1, while adjusting rotatory force,
Coating screw glue 33, further strengthens coupling mechanism force between screw rod 31 and nut 32 between screw rod 31 and nut 32, avoids revolving
After turning more than 1 rotation of support arm 2 and fixed bracket, cause to loosen between screw rod 31 and nut 32；In addition coating screw glue 33 is good
It is in saving is arranged the cost of elastomeric pad and by elastomeric pad bring scrap cost.
Specifically, the first connector 312 is fixedly connected on fixed bracket 1.
Optionally, the first connector 312, which is screwed, is connected to fixed bracket 1.
Optionally, such as Fig. 4 and Fig. 5, for fixed bracket 1 equipped with first through hole 11, the first connector 312 is set to first through hole 11
Interior, the hole wall of first through hole 11 is provided with the first land 12, and the first connector 312 is provided with the first chuck for being stuck in the first land 12
314.First chuck 314 is stuck in the first land 12, under the action of coupling mechanism force, is strained and fixed between bracket 1 and rotating arm 2.
Specifically, screw rod 31 offers the second through-hole 34 passed through for accommodating headset cord 4 along its axial direction.Headset cord
4 are movably set in the second through-hole 34, and 4 one end of headset cord is placed in 2 inside of rotating arm and connects amplifying in auricular concha
Device, the other end are placed in fixed 1 inside of bracket and connect audio output device, send out in rotating arm 2 and fixed bracket 1
When raw relative rotation, since headset cord 4 is movably set in the second through-hole 34, turn of rotating arm 2 and fixed bracket 1 is not influenced
It is dynamic.
Specifically, rotating arm 2 is equipped with third through-hole 21, and screw body 311 is placed in third through-hole 21.Screw body
311 can rotate in third through-hole 21.
Further, referring to Fig. 5, being provided with the first wear plate 5 between fixed bracket 1 and rotating arm 2, first is wear-resisting
Piece 5 is sheathed on screw rod 31 and is tightly attached to fixed bracket 1 and rotating arm 2.First wear plate 5 is for mitigating fixed 1 He of bracket
It is worn due to caused by rotation between rotating arm 2.
Specifically, fixed bracket 1 is provided with the first groove 13 for accommodating the first wear plate 5 close to screw rod 31.First
Groove 13 limits the rotation of the first wear plate 5, avoids the first wear plate 5 from rotating as rotating arm 2 rotates, mitigates itself
Wear-resisting effect.
Further, the second wear plate 6 is provided between rotating arm 2 and nut 32, the second wear plate 6 is sheathed on screw rod
31 and it is tightly attached to rotating arm 2 and nut 32.Second wear plate 6 is for mitigating between rotating arm 2 and nut 32 due to turning
It is worn caused by dynamic.
Specifically, please refer to Fig. 2 and Fig. 5, the rotation of rotating arm 2 is connected to fixed bracket 1, the company of rotating arm 2
Junction is equipped with limiting slot 22, and the joint face of fixed bracket 1 is equipped with the limited block 14 for cooperating and being slidably connected to limiting slot 22.Limit
The shift motion of limited block 14 is limited between two ends of limiting slot 22 by position slot 22, by rotating arm 2 and fixed branch
The rotational angle of frame 1 is limited within the scope of predetermined angle.
Referring to Fig. 1, the another object of the utility model is to provide a kind of headphone, connect including above-mentioned earphone
Connected components and the earphone 7 being connect with earphone connection component.
The headphone has the advantages that low manufacturing cost, long service life and high reliablity.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of earphone connection component, is used for headphone, it is characterised in that: including for being worn on consolidating for user's head
Fixed rack and rotating arm for connecting auricular concha and being connect with the fixed holder pivots；The rotating arm and described solid
It is provided with connection structure between fixed rack, the connection structure includes screw rod and the nut that connect with the screw rod, the screw rod
Including screw body, it is set to first connector of described screw body one end and is set to the second of the screw body other end
Connector, first connector are set to the fixed bracket, and the screw body is arranged in the rotating arm, and described second connects
Head is fixedly connected with the nut, is provided with screw glue between second connector and the nut.
2. earphone connection component as described in claim 1, it is characterised in that: first joint screw thread is fixedly connected on described
Fixed bracket.
3. earphone connection component as described in claim 1, it is characterised in that: the fixed branch is provided with first through hole, described
First connector is arranged in the first through hole, and the hole wall of the first through hole is provided with the first land, and first connector is set
It is equipped with the first chuck for being stuck in first land.
4. earphone connection component as claimed in claim 3, it is characterised in that: the screw rod is offered along its axial direction for accommodating
The second through-hole that headset cord passes through.
5. earphone connection component as claimed in claim 4, it is characterised in that: the rotating arm is equipped with third through-hole, described
Screw body is placed in the third through-hole.
6. earphone connection component as described in any one in claim 1-5, it is characterised in that: the fixed bracket and the rotation
Be provided with the first wear plate between support arm, first wear plate be sheathed on the screw rod and be tightly attached to the fixed bracket and
The rotating arm.
7. earphone connection component as claimed in claim 6, it is characterised in that: the fixed bracket is provided with close to the screw rod
For accommodating the first groove of first wear plate.
8. earphone connection component as claimed in claim 6, it is characterised in that: be arranged between the rotating arm and the nut
There is the second wear plate, second wear plate is sheathed on the screw rod and is tightly attached to the rotating arm and the nut.
9. earphone connection component as described in any one in claim 1-5, it is characterised in that: the fixed bracket is close to rotation branch
The joint face of arm is equipped with limiting slot, and the rotating arm is equipped with close to support bracket fastened joint face to be cooperated and be slidably connected to institute
State the limited block of limiting slot.
10. a kind of headphone, it is characterised in that: including the described in any item earphone connection components of such as claim 1-9 and
The earphone being connect with the earphone connection component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244908.3U CN209283435U (en) | 2018-12-28 | 2018-12-28 | A kind of earphone connection component and headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244908.3U CN209283435U (en) | 2018-12-28 | 2018-12-28 | A kind of earphone connection component and headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209283435U true CN209283435U (en) | 2019-08-20 |
Family
ID=67608016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244908.3U Active CN209283435U (en) | 2018-12-28 | 2018-12-28 | A kind of earphone connection component and headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209283435U (en) |
-
2018
- 2018-12-28 CN CN201822244908.3U patent/CN209283435U/en active Active
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