CN104902375A - Connection mechanism for earphone telephone receiver - Google Patents
Connection mechanism for earphone telephone receiver Download PDFInfo
- Publication number
- CN104902375A CN104902375A CN201510291667.6A CN201510291667A CN104902375A CN 104902375 A CN104902375 A CN 104902375A CN 201510291667 A CN201510291667 A CN 201510291667A CN 104902375 A CN104902375 A CN 104902375A
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- CN
- China
- Prior art keywords
- connecting rod
- earphone
- cable
- bindiny mechanism
- sliding bar
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Abstract
The invention relates to a connection mechanism for an earphone telephone receiver. The connection mechanism comprises two telephone receivers which are arranged symmetrically, wherein the telephone receivers are connected with each other through a U-shaped elastic plate; rotary seats are also arranged on the telephone receivers; the rotary seats are rotationally connected with connecting rods; the connecting rods are provided with wire passing holes; a tensioning cable is inserted into the wire passing holes in the two telephone receivers; limiting blocks are arranged at the two ends of the tensioning cable; a slide bar is arranged on the middle part of the tensioning cable; a plurality of transverse grooves are formed in the slide bar in an array form; two slide blocks are symmetrically arranged on the slide bar; the slide blocks are in sleeve connection with the slide bar; spring pieces are arranged on the inner walls of the slide blocks; bosses are arranged on the spring pieces; the bosses are clamped into the transverse grooves under the action of the elastic force of the spring pieces; an elastic rubber bar is arranged between the slide blocks and the connecting rods. The adjustment of the earphone clamping force and the distance between the telephone receivers is realized through the connection mechanism for controlling the spread angle of the elastic plate, so that an earphone is adjusted without influencing the comfort of the earphone.
Description
Technical field
The present invention relates to a kind of bindiny mechanism of headset earpiece, belong to earphone and wear field of stents.
Background technology
Traditional large-scale and medium-sized earphone all adopts elastoplast plate or the clamping of steel plate realization to human body head, and the spacing of its clamping degree and receiver cannot regulate, and the sliding part that the spacing between traditional earphone is generally fixed on plastic plate or steel plate two ends holder by regulates, it mainly regulates the distance of receiver by the arc length increased between two earphones, the laminating degree of elastoplast plate or steel plate and human body head can be badly influenced, affect the comfortable wearing degree of earphone.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the earphone governor motion problem that comfort level can reduce regulating while in prior art, provide a kind of bindiny mechanism of headset earpiece.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of bindiny mechanism of headset earpiece, comprise two symmetrically arranged receivers, connected by the elastic plate elasticity of a U-shaped between described receiver, described receiver is also provided with a rotation seat, described rotation seat is rotatably connected to a connecting rod, described connecting rod is provided with a cable-through hole, the cable-through hole of described two receivers is installed with a tension cable, described tension cable two ends are provided with a guide vane end stop, a sliding bar is provided with in the middle part of described tension cable, on described sliding bar, array is provided with some transverse grooves, described sliding bar is symmetrically arranged with two sliding shoes, described sliding shoe is socketed on sliding bar, the inwall of described sliding shoe is provided with a spring leaf, described spring leaf is provided with a lug boss, described lug boss snaps onto in transverse groove under the effect of spring leaf elastic force, elastic adhesive tape is provided with between described sliding shoe and connecting rod, described elastic adhesive tape is socketed on tension cable.
As further innovation of the present invention, described connection cable adopts wirerope to make, and is welded to connect between the sliding bar in the middle part of described connection cable and wirerope.
As further innovation of the present invention, described connecting rod is tabular, described connecting rod is provided with a hollow hole, and in the middle part of described hollow hole, be fixedly connected with a dwang, described dwang and rotation seat are rotationally connected.
As further innovation of the present invention, described elastic plate adopts corrosion resistant plate to make.
As further innovation of the present invention, the two ends of described elastic plate are embedded in two receivers respectively.
The invention has the beneficial effects as follows:
1, the present invention realizes the adjustment to earphone clamping force and receiver spacing by the controlling organization of expanded angle between a control elastic plate, itself does not have an impact to the arc length between receiver, so the comfort level of earphone can not be had influence on while earphone regulates, the governor motion of sliding shoe formula uses easier simultaneously, elastic adhesive tape is not easy to twine hair compared to spring, and comfort is also higher.
2, the connecting line durability of steel cable structure is good, is less likely to occur aging, and because the low draftability of wirerope itself, make earphone to wear rigidity better.
3, the connecting rod of tabular has better stability, makes connecting rod be not easy to bend at earphone horizontal direction, improves the stability of earphone.
4, the elastic plate durability of corrosion resistant plate material is good.
5, elastic plate adopts damascene structures, makes to be less likely to occur between steel plate and receiver to come off, and improves the durability of earphone.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is generalized section of the present invention;
Fig. 2 is the partial enlarged drawing of A point in Fig. 1.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As depicted in figs. 1 and 2, the present invention is a kind of bindiny mechanism of headset earpiece, comprise two symmetrically arranged receivers 1, connected by elastic plate 8 elasticity of a U-shaped between described receiver 1, described elastic plate 8 adopts corrosion resistant plate to make, the U-shaped two ends of described elastic plate 8 are embedded in two receivers 1 respectively, described receiver 1 is also provided with a rotation seat, described rotation seat is rotatably connected to a connecting rod 2, described connecting rod 2 is tabular, described connecting rod 2 is provided with a hollow hole, a dwang is fixedly connected with in the middle part of described hollow hole, described dwang and rotation seat are rotationally connected, described connecting rod 2 is provided with a cable-through hole, the cable-through hole of described two receivers 1 is installed with a tension cable 6, described tension cable 6 two ends are provided with a guide vane end stop 7, a sliding bar 3 is provided with in the middle part of described tension cable 6, on described sliding bar, array is provided with some transverse grooves 9, described sliding bar is symmetrically arranged with two sliding shoes 4, described sliding shoe 4 is socketed on sliding bar, the inwall of described sliding shoe 4 is provided with a spring leaf 10, described spring leaf 10 is provided with a lug boss, described lug boss snaps onto in transverse groove 9 under the effect of spring leaf 10 elastic force, elastic adhesive tape 5 is provided with between described sliding shoe 4 and connecting rod, described elastic adhesive tape 5 is socketed on tension cable,
Described connection cable adopts wirerope to make, and is welded to connect between the sliding bar 3 in the middle part of described connection cable and wirerope.
By promoting sliding shoe 4, the lug boss of sliding shoe 4 upper spring sheet 10 is made to snap onto in the transverse groove 9 of diverse location, the pretightning force of elastic adhesive tape 5 is changed by elasticity of compression adhesive tape 5, elastic adhesive tape 5 promotes the pitch smaller that connecting rod 2 makes between two receivers 1, thus improves earphone to the clamping force of head;
If reduce the clamping force of earphone to head, then oppositely promote sliding shoe 4, the tension force of elastic adhesive tape 5 is diminished, thus make earphone only improve elastic plate 8 to be clamped in user's head.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (5)
1. the bindiny mechanism of a headset earpiece, it is characterized in that: comprise two symmetrically arranged receivers, connected by the elastic plate elasticity of a U-shaped between described receiver, described receiver is also provided with a rotation seat, described rotation seat is rotatably connected to a connecting rod, described connecting rod is provided with a cable-through hole, the cable-through hole of described two receivers is installed with a tension cable, described tension cable two ends are provided with a guide vane end stop, a sliding bar is provided with in the middle part of described tension cable, on described sliding bar, array is provided with some transverse grooves, described sliding bar is symmetrically arranged with two sliding shoes, described sliding shoe is socketed on sliding bar, the inwall of described sliding shoe is provided with a spring leaf, described spring leaf is provided with a lug boss, described lug boss snaps onto in transverse groove under the effect of spring leaf elastic force, elastic adhesive tape is provided with between described sliding shoe and connecting rod, described elastic adhesive tape is socketed on tension cable.
2. the bindiny mechanism of a kind of headset earpiece as claimed in claim 1, is characterized in that: described connection cable adopts wirerope to make, and is welded to connect between the sliding bar in the middle part of described connection cable and wirerope.
3. the bindiny mechanism of a kind of headset earpiece as claimed in claim 1, is characterized in that: described connecting rod is tabular, described connecting rod is provided with a hollow hole, and in the middle part of described hollow hole, be fixedly connected with a dwang, described dwang and rotation seat are rotationally connected.
4. the bindiny mechanism of a kind of headset earpiece as claimed in claim 1, is characterized in that: described elastic plate adopts corrosion resistant plate to make.
5. the bindiny mechanism of a kind of headset earpiece as claimed in claim 1, is characterized in that: the two ends of described elastic plate are embedded in two receivers respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291667.6A CN104902375A (en) | 2015-06-01 | 2015-06-01 | Connection mechanism for earphone telephone receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291667.6A CN104902375A (en) | 2015-06-01 | 2015-06-01 | Connection mechanism for earphone telephone receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104902375A true CN104902375A (en) | 2015-09-09 |
Family
ID=54034724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510291667.6A Pending CN104902375A (en) | 2015-06-01 | 2015-06-01 | Connection mechanism for earphone telephone receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104902375A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025319A (en) * | 2019-04-04 | 2019-07-19 | 李强 | A kind of audiovisual force detector |
-
2015
- 2015-06-01 CN CN201510291667.6A patent/CN104902375A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025319A (en) * | 2019-04-04 | 2019-07-19 | 李强 | A kind of audiovisual force detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
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| WD01 | Invention patent application deemed withdrawn after publication |