CN210986372U - Ear muff changeable type headset - Google Patents
Ear muff changeable type headset Download PDFInfo
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- CN210986372U CN210986372U CN201921861203.4U CN201921861203U CN210986372U CN 210986372 U CN210986372 U CN 210986372U CN 201921861203 U CN201921861203 U CN 201921861203U CN 210986372 U CN210986372 U CN 210986372U
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Abstract
The utility model relates to a headset with replaceable earmuffs, which comprises a head hoop and sounding bodies arranged at the two ends of the head hoop, the sounding body comprises a base and a plurality of earmuffs with different sizes matched with the base, a sounding unit is arranged in the base, the base is provided with a convex structure, the earmuffs comprise earmuff ring bodies, the earmuff ring bodies are provided with ear protection pieces, ear protection piece is groove structure, ear protection piece bottom is provided with the foam-rubber cushion, the ear muff with protruding structure passes through the block structure and fixes together, the utility model discloses one set of earphone cooperation has a plurality of children to protect, and the user protects according to the size of oneself ear, the age bracket of difference, chooseing for use the children that are fit for oneself, need not purchase whole set of earphone again, has so both practiced thrift the cost, has made things convenient for people to use, has very big economic value.
Description
Technical Field
The utility model relates to an earphone design technical field, concretely relates to interchangeable formula headphone of ear muff.
Background
Headphones are a type of headphones that are worn on the head, not inserted into the ear canal, as distinguished from in-ear earplugs. It consists of two parts, a signal transmitter and an earphone (usually of the moving coil type) with a signal receiving and amplifying device. The emitter is connected with the signal source, also can insert preceding stage or earphone amplifier in the front of the emitter and improve tone quality and adjustment tone quality, and the development of headset technology at any time also gradually develops towards multi-functional, intelligent, simultaneously, also is continuously being updated and improved structurally, how can be more convenient, more comfortable service user be the problem that the headset researcher must consider.
SUMMERY OF THE UTILITY MODEL
The utility model provides an earphone with adjustable wear comfortable, child's guard to above-mentioned prior art not enough.
The utility model discloses a solve the technical scheme that above-mentioned problem adopted and do:
the utility model relates to an ear muff interchangeable formula headphone, include the head hoop and install the sound production body at head hoop both ends, the sound production body include the base and with a plurality of not unidimensional ear muffs of base matched with, be provided with the sound production unit in the base, be provided with protruding structure on the base, the ear muff includes the ear muff circle body, install ear protection piece on the ear muff circle body, ear protection piece is groove structure, ear protection piece bottom is provided with the foam-rubber cushion, the ear muff with protruding structure passes through the block structure and fixes together.
Furthermore, fixed through holes are formed in two ends of the head band, rotating pieces are installed in the fixed through holes, and one ends of the rotating pieces are fixed with the sounding bodies.
Further, the rotating part with the one end that the sound production body is connected is provided with the connecting rod, be provided with on the sound production body with connecting rod matched with rotatory through-hole, the sound production body passes through rotatory through-hole with the connecting rod with the rotating part is together fixed, the sound production body can wind the connecting rod rotates.
Furthermore, a fastening through hole communicated with the fixing through hole is formed in one side of the fixing through hole, a rotating head is arranged at one end, connected with the fixing through hole, of the rotating piece, a sliding groove is formed in the rotating head, and a clamping block is arranged in the fastening through hole and used for being matched with the sliding groove and fixing the rotating head to prevent the rotating head from being separated from the fixing through hole.
Further, the block structure is including setting up protruding structural card body and setting are in draw-in groove on the earmuff circle body, the draw-in groove with the card body is corresponding, the draw-in groove card is gone into rotate behind the card body will the earmuff cover is put on the base.
Further, the block structure includes establishing respectively protruding structure with external screw thread and internal thread on the ear muff ring body, the ear muff ring body passes through external screw thread and internal thread fastening together.
Furthermore, the base is provided with an internal thread groove structure, and the ear muff ring body is provided with a convex structure which corresponds to the groove structure and is provided with an external thread.
The beneficial effects of the utility model reside in that:
the utility model provides a pair of ear muff interchangeable formula headphone, the characteristic of this application lie in that one set of earphone cooperation has a plurality of children to protect, and the user protects according to the size of oneself ear, the age bracket of difference, chooseing for use and is fit for oneself, need not purchase whole set of earphone again, has so both practiced thrift the cost, has made things convenient for people to use, has very big economic value.
Drawings
Fig. 1 is a schematic structural view of a headset with replaceable earmuffs according to the present invention;
fig. 2 is a schematic structural view of a sound generating body of a headset with replaceable earmuffs;
fig. 3 is a schematic structural view of a headset rotator with replaceable earmuffs.
Fig. 4 is a schematic view of an assembly structure of a headset with replaceable earmuffs according to the present invention;
fig. 5 is a schematic view of an assembly structure of a headset with replaceable earmuffs according to embodiment 2 of the present invention.
Detailed Description
The following embodiments of the present invention are specifically explained with reference to the accompanying drawings, which are used for reference and illustration only and do not limit the scope of the present invention.
Example 1
As shown in fig. 1-4, the utility model provides an ear muff interchangeable formula headphone, include head hoop 1 and install the sound production body 2 at head hoop 1 both ends, the sound production body 2 include base 21 and with a plurality of not unidimensional ear muffs 22 of base 21 matched with, be provided with sound production unit (not drawn in the picture) in the base 21, be provided with protruding structure 211 on the base 21, ear muff 22 includes ear muff circle body 221, install ear protection piece 222 on the ear muff circle body 221, ear protection piece 222 is groove structure, ear protection piece 222 bottom is provided with foam-rubber cushion 223, ear muff 22 with protruding structure 211 is fixed together through block structure 3.
In this embodiment, fixing through holes 11 are formed at two ends of the head band 1, a rotating member 4 is installed in the fixing through holes 11, and one end of the rotating member 4 is fixed with the sounding body 2.
In this embodiment, the rotating member 4 with the one end that the sound production body 2 is connected is provided with connecting rod 5, be provided with on the sound production body 2 with connecting rod 5 matched with rotatory through-hole 6, the sound production body 2 passes through rotatory through-hole 6 with connecting rod 5 with rotating member 4 is fixed together, the sound production body 2 can wind connecting rod 5 rotates.
In this embodiment, a fastening through hole 12 communicated with the fixing through hole 11 is formed in one side of the fixing through hole 11, a rotating head 13 is arranged at one end of the rotating member 4 connected with the fixing through hole 11, a sliding groove 14 is formed in the rotating head 13, and a clamping block 15 is arranged in the fastening through hole 12 and used for being matched with the sliding groove 14 and fixing the rotating head 13 to prevent the rotating head from being separated from the fixing through hole 11.
In this embodiment, the engaging structure 3 includes a card body 31 disposed on the protrusion 211 and a locking groove 32 disposed on the ring body of the ear cup 22, the locking groove 32 corresponds to the card body 31, and the locking groove 32 is locked into the card body 31 and then rotates to put the ear cup 22 on the base 21.
Example 2
As shown in fig. 5, the present embodiment is different from embodiment 1 in that: block structure 3 is including establishing respectively protruding structure 211 with external screw thread 31 and internal thread 32 on the 22 circle bodies of ear muff, 22 circle bodies of ear muff pass through external screw thread 31 and internal thread 32 fastening are in the same place, and this scheme also can be provided with the internal screw thread groove structure on the base, and set up on the circle body of ear muff with the corresponding protruding structure that is provided with the external screw thread of groove structure.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (7)
1. The utility model provides an ear muff interchangeable formula headphone, includes the headband and installs the sound production body at headband both ends, its characterized in that: the sound production body include the base and with a plurality of not unidimensional earmuffs of base matched with, be provided with the sound production unit in the base, be provided with protruding structure on the base, the earmuff includes the earmuff circle body, install ear protection piece on the earmuff circle body, ear protection piece is groove structure, ear protection piece bottom is provided with the foam-rubber cushion, the earmuff with protruding structure passes through the block structure to be fixed together.
2. The ear cup replaceable headphone of claim 1, wherein:
the head hoop is characterized in that fixing through holes are formed in two ends of the head hoop, rotating pieces are installed in the fixing through holes, and one ends of the rotating pieces are fixed with the sounding bodies.
3. The ear cup replaceable headphone of claim 2, wherein:
the rotating part with the one end that the sound production body is connected is provided with the connecting rod, be provided with on the sound production body with connecting rod matched with rotatory through-hole, the sound production body passes through rotatory through-hole with the connecting rod with the rotating part is fixed together, the sound production body can wind the connecting rod rotates.
4. The ear cup replaceable headphone of claim 2, wherein:
the fixing device is characterized in that a fastening through hole communicated with the fixing through hole is formed in one side of the fixing through hole, a rotary head is arranged at one end, connected with the fixing through hole, of the rotary piece, a sliding groove is formed in the rotary head, and a clamping block is arranged in the fastening through hole and used for being matched with the sliding groove and fixing the rotary head to prevent the rotary head from being separated from the fixing through hole.
5. The ear cup replaceable headphone of claim 1, wherein:
the clamping structure comprises a clamping body and a clamping groove, the clamping body is arranged on the protruding structure, the clamping groove is formed in the ear muff ring body, the clamping groove corresponds to the clamping body, and the clamping groove is clamped into the clamping body and then rotates to enable the ear muffs to be sleeved on the base.
6. The ear cup replaceable headphone of claim 1, wherein:
the block structure is including establishing respectively protruding structure with external screw thread and internal thread on the ear muff circle body, the ear muff circle body passes through external screw thread and internal thread fastening together.
7. The ear cup replaceable headphone of claim 1, wherein:
the base is provided with an internal thread groove structure, and the ear muff ring body is provided with a convex structure which corresponds to the groove structure and is provided with an external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861203.4U CN210986372U (en) | 2019-10-31 | 2019-10-31 | Ear muff changeable type headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861203.4U CN210986372U (en) | 2019-10-31 | 2019-10-31 | Ear muff changeable type headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210986372U true CN210986372U (en) | 2020-07-10 |
Family
ID=71438682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921861203.4U Active CN210986372U (en) | 2019-10-31 | 2019-10-31 | Ear muff changeable type headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210986372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112887861A (en) * | 2021-01-08 | 2021-06-01 | 江西索雅纳科技股份有限公司 | Headset with conveniently replaced ear pad |
| CN113207053A (en) * | 2021-04-29 | 2021-08-03 | 东莞市魅音科技有限公司 | Headset with active noise reduction function |
-
2019
- 2019-10-31 CN CN201921861203.4U patent/CN210986372U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112887861A (en) * | 2021-01-08 | 2021-06-01 | 江西索雅纳科技股份有限公司 | Headset with conveniently replaced ear pad |
| CN113207053A (en) * | 2021-04-29 | 2021-08-03 | 东莞市魅音科技有限公司 | Headset with active noise reduction function |
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