CN209982694U - Bluetooth headset and 3D arc silica gel muffler thereof - Google Patents
Bluetooth headset and 3D arc silica gel muffler thereof Download PDFInfo
- Publication number
- CN209982694U CN209982694U CN201921359501.3U CN201921359501U CN209982694U CN 209982694 U CN209982694 U CN 209982694U CN 201921359501 U CN201921359501 U CN 201921359501U CN 209982694 U CN209982694 U CN 209982694U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- wire
- steel wire
- memory steel
- arc
- 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.)
- Active
Links
Images
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a 3D arc silica gel muffler, which comprises a 3D arc memory steel wire attached to the neck; the memory steel wire extends in the same direction and is used for communicating a wire core of an electrical element with the silica gel layer; the silica gel layer is sleeved on the periphery of the memory steel wire and the wire core so that the wire core and the memory steel wire have the same shape. The memory steel wire of the 3D arc silica gel neckerchief is in a 3D arc shape capable of being attached to a neck, the memory steel wire and the wire core are arranged in the silica gel layer in a penetrating mode, the memory steel wire pulls the wire core and the silica gel layer to deform synchronously when the memory steel wire restores to the original shape, the 3D arc silica gel neckerchief restores to the original shape after being bent, twisted and pinched, and is convenient to carry and use, and the 3D arc silica gel neckerchief is attached to the neck when in use and high in attractiveness; in addition, the silica gel layer is soft, and with human direct contact and have with the same shape of memory steel wire, can improve and wear the comfort level. The utility model also provides an including the bluetooth headset of above-mentioned 3D arc silica gel muffler in.
Description
Technical Field
The utility model relates to an electronic equipment accessory field especially relates to a 3D arc silica gel muffler. The utility model discloses still relate to a bluetooth headset including above-mentioned 3D arc silica gel muffler.
Background
Neck-surrounding type bluetooth headset's muffler on the existing market uses the TPU material to make 2D arc muffler more. Taking a neckerchief made of TPU as an example, the neckerchief can be divided into two forms: one is to make the neckerchief shape by direct heat setting through wire drawing and cutting; the other is to make the memory steel wire into the shape of a neck warmer after the memory steel wire is cut.
On one hand, the TPU material has poor hand feeling and poor recovery effect after deformation, and is easy to deform after long-term use; on the other hand, the 2D arc neckerchief has a general fitting degree with the neck of a human body, so that the comfort of wearing the neckerchief made of the TPU material is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a 3D arc silica gel muffler has the identical shape with human neck, improves the comfort level when wearing, and buckles and can look after the wrench tie and resume original shape, portable. Another object of the utility model is to provide an including above-mentioned 3D arc silica gel muffler bluetooth headset in.
In order to achieve the above object, the utility model provides a 3D arc silica gel muffler, include
A memory steel wire having a 3D arc shape attached to a neck;
the wire core extends in the same direction as the memory steel wire and is used for communicating with an electrical element;
a silica gel layer; the silica gel layer is sleeved on the memory steel wire and the periphery of the wire core so that the wire core and the memory steel wire have the same shape.
Preferably, SR butt plugs are fixed at two ends of the wire core.
Preferably, the SR butt plugs are injection-molded at both end portions of the wire core.
Preferably, the cable also comprises a sleeve which is sleeved on the periphery of the wire core and is arranged in the silica gel layer; the SR butt plug is arranged at two ends of the sleeve; the sleeve is an insulating heat-resistant sleeve.
Preferably, the sleeve is made of glass fiber.
Preferably, the silica gel layer is vulcanized to wrap the periphery of the sleeve.
Preferably, the periphery of the wire core is provided with a TPU layer which is integrally formed with the wire core into a TPU wire; the TPU wire rod is internally provided with a false wire hole which is formed by drawing and embedding the false wire, extends along the axial direction and is used for the penetration of the memory steel wire.
Preferably, one end of the memory steel wire is also provided with a hook which is bent towards one side and is used for hooking the SR butt-joint plug after penetrating into the false wire hole.
The utility model also provides a bluetooth headset, include as above 3D arc silica gel muffler.
Compared with the prior art, the utility model provides a 3D arc silica gel muffler is including having curved memory steel wire of 3D, sinle silk and wrapping up in the silica gel layer of memory steel wire and sinle silk periphery.
The sinle silk is used for communicateing electrical components, and according to the specific application occasion of this 3D arc silica gel muffler, the sinle silk can pass through cable and articulate electrical components, other electrical components outside also can the wireless connection this 3D arc silica gel muffler. Memory steel wire presents the 3D arc that can laminate in the neck, and memory steel wire and sinle silk are worn to locate the silica gel in situ, and sinle silk and silica gel layer have the same shape with the memory steel wire when the memory steel wire warp to realize that this 3D arc silica gel muffler recovers original shape after buckling and pinching, improve and wear the comfort level, portable and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an assembly schematic diagram of a memory steel wire, a wire core and an SR docking plug according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a 3D arc silica gel neckerchief provided by an embodiment of the present invention;
fig. 3 is a schematic processing diagram of an SR docking plug of a 3D arc silica gel neckerchief according to an embodiment of the present invention;
fig. 4 is a schematic view of processing a silica gel layer of a 3D arc silica gel neckerchief according to an embodiment of the present invention;
fig. 5 is a schematic connection diagram of a wire core and a TPU layer of a 3D arc silica gel neckerchief provided by an embodiment of the present invention;
wherein, the cable comprises 1-memory steel wire, 2-wire core, 3-sleeve, 4-SR butt plug, 5-silica gel layer and 6-TPU layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 5, fig. 1 is an assembly schematic diagram of a memory steel wire, a wire core and an SR docking plug according to an embodiment of the present invention; fig. 2 is a schematic structural view of a 3D arc silica gel neckerchief provided by an embodiment of the present invention; fig. 3 is a schematic processing diagram of an SR docking plug of a 3D arc silica gel neckerchief according to an embodiment of the present invention; fig. 4 is a schematic view of processing a silica gel layer of a 3D arc silica gel neckerchief according to an embodiment of the present invention; fig. 5 is a connection diagram of the sinle silk and the TPU layer of the 3D arc silica gel muffler that the embodiment of the utility model provides.
The utility model provides a 3D arc silica gel muffler, including have laminate in the curved memory steel wire 1 of 3D of human neck, with the sinle silk 2 of memory steel wire 1 syntropy extension and set up in sinle silk 2 and the silica gel layer 5 of memory steel wire 1 periphery.
Above-mentioned sinle silk 2 has the signal transmission effect, can regard as electronic equipment's such as bluetooth headset accessories. When the memory steel wire is carried, the memory steel wire 1 and the wire core 2 are kneaded and bent into a ball, so that the memory steel wire is convenient to package and store in a small volume; take out this 3D arc silica gel muffler during the use, sinle silk 2 and silica gel layer 5 resume under memory steel wire 1's support to knead the shape before buckling, hang this 3D arc silica gel muffler cover on human neck again, and sinle silk 2 and silica gel layer 5 coincide with the curve profile of neck, can enough guarantee that this 3D arc silica gel muffler wears firmly, can improve comfort level and the aesthetic property when wearing again.
The 3D arc silica gel neckerchief provided by the present invention will be further described with reference to the accompanying drawings and the embodiments.
The 3D arc silica gel muffler that this application provided still includes two SR butt joint plugs 4 that are fixed in 2 both ends of sinle silk respectively. The length of sinle silk 2 and memory steel wire 1 between two SR butt joint plugs 4 is the actual length of this 3D arc silica gel muffler.
According to the material characteristics of the SR butt plugs 4, the two SR butt plugs 4 can be molded at the end parts of the wire cores 2 and are fixedly connected with the memory steel wires 1.
Considering that memory steel wire 1 is the 3D arc, memory steel wire 1 inevitably will move in the three-dimensional direction when SR docking plug 4 is moulded to the both ends beer of wire core 2 and memory steel wire 1, in order to facilitate the management and control of the length of wire core 2 and memory steel wire 1 between two SR docking plug 4, two SR docking plug 4 of 3D arc silica gel muffler that this application provided divide into two times the beer mould, specifically, at first mould an SR docking plug 4 at wire core 2 and one end beer of memory steel wire 1, after the shaping of aforementioned SR docking plug 4, place wire core 2 and memory steel wire 1 that are fixed with an SR docking plug 4 in mould and tool and fix a position, then mould another SR docking plug 4 at wire core 2 and the other end beer of memory steel wire 1 according to the location result. At last, the periphery of the wire core 2 and the memory steel wire 1 is provided with a silica gel layer 5 to wrap the wire core 2 and the memory steel wire 1, and the silica gel layer 5 is soft in material, wear-resistant and good in wearing feeling. Wherein, the 'beer molding' is injection molding processing.
The 3D arc silica gel muffler further comprises a sleeve 3 which is sleeved on the periphery of the wire core 2 and is arranged in the silica gel layer 5; the sleeve 3 is an insulating heat-resistant sleeve, and the insulating heat-resistant sleeve is sleeved between the wire core 2 and the silica gel layer 5, so that the heat insulation effect is achieved, and the enameled wire surface insulating paint of the wire core 2 is prevented from melting at high temperature. In this embodiment, two SR docking pins 4 are injection molded at both ends of the insulating heat-resistant sleeve.
The sleeve 3 is made of glass fiber, the glass fiber is good in insulation performance, strong in heat resistance, good in corrosion resistance and high in mechanical strength, the glass fiber is drawn and extruded into a tubular structure, the diameter of the tube is not smaller than that of the wire core 2, and then the wire core 2 and the memory steel wire 1 are inserted into the glass fiber tube; and then, molding SR butt plugs 4 at two ends of the wire core 2 and the memory steel wire 1, and fixedly connecting the glass fiber tube with the tail of any SR butt plug 4.
Further, because sleeve 3 can play insulating thermal-insulated effect to sinle silk 2 and memory steel wire 1, consequently, in this embodiment, silica gel layer 5 can be vulcanized in sleeve 3's periphery in order to wrap up sleeve 3, sinle silk 2 and memory steel wire 1. Silica gel layer 5 material is soft, has good sense of touch when contacting with human neck, will overlap the sinle silk 2 and the assembly of memory steel wire 1 in the silica gel mould of cover 3 during processing, will heat afterwards to the suitable temperature down and mix the glue mixture that has the vulcanizing agent and pour into in the silica gel mould with parcel sinle silk 2 and memory steel wire 1.
In order to ensure that the lengths of the wire core 2 and the memory steel wire 1 are within a standard error before vulcanization, so that the wire core 2 and the memory steel wire 1 are accurately fixed in a silica gel mold, after the step of silica gel vulcanization is performed in the step of molding the SR butt plug 4, the lengths of the wire core 2 and the memory steel wire 1 between the two SR butt plugs 4 are accurately controlled by molding the SR butt plug 4 twice.
Aiming at any specific embodiment of the 3D arc silica gel neckerchief which is not provided with the sleeve 3 but provided with the SR butt plug 4, the wire core 2 of the 3D arc silica gel neckerchief is arranged in the TPU layer 6 to form a TPU wire, and the silica gel layer 5 is sleeved on the periphery of the TPU wire; wherein, in order to make the memory steel wire 1 penetrate into the TPU wire, the TPU wire is internally provided with a false wire hole. In the embodiment, the wire core 2 and the TPU material are mixed and then are subjected to wire drawing processing, and the wire core 2 and the TPU layer 6 formed after the TPU material is subjected to wire drawing are integrally arranged; the false wire hole extends along the length direction of the TPU wire rod and is usually arranged in the middle of the TPU wire rod, and the false wire hole is formed by a false wire pre-embedded in the TPU wire rod. Taking a 3D arc silica gel neckerchief provided with an SR butt plug 4 as an example, in the process of processing a TPU wire provided with a wire core 2 by utilizing a high-temperature resistant TPU, firstly, a memory steel wire 1 is not penetrated into the TPU wire, a false wire is embedded in the middle of the TPU wire, then, the SR butt plug 4 is molded at two ends of the TPU wire, the lengths of the TPU wire and the wire core 2 between two SR butt plugs 4 are ensured to be within a standard error range, and then, the TPU wire is put into a silica gel mold to be subjected to silica gel vulcanization molding processing to form a silica gel layer 5; and finally, drawing out the false wire from the TPU wire and the silica gel layer 5 to form a false wire hole, and penetrating the memory steel wire 1 along the false wire hole.
Furthermore, in order to fix the memory steel wire 1 in the dummy wire hole conveniently, one end of the memory steel wire 1 is further provided with a hook bent towards one side, after the memory steel wire 1 penetrates through the dummy wire hole, the end part of the steel wire which finally penetrates through the dummy wire hole is fixed on the SR butt plug 4 by the hook, and the memory steel wire 1 is ensured to be fixed relative to the position of the TPU wire and the position of the silica gel layer 5.
Of course, compare in the wire core 2 periphery and wear set sleeve 3, adopt in this scheme of the direct extraction of high temperature resistant TPU material and wire core 2 into TPU wire rod, because the hardness of TPU wire rod is big, slightly lacks in aspects such as intensity, machining efficiency, nevertheless still laminates with human neck when wearing, has good sense of wear and pleasing to the eye degree, is convenient for accomodate and use.
The utility model also provides a bluetooth headset of 3D arc silica gel muffler including above-mentioned arbitrary embodiment. Other electronic accessories of the bluetooth headset than the core 2 can be referred to in the related art, and no improvement is made herein.
This bluetooth headset compares in current bluetooth headset on the market, not only can be convenient for accomodate and wear after the bending automatic recovery original shape, and this bluetooth headset coincide with the shape of human neck moreover, can laminate and wear in the neck, has good sense of touch on one hand, and the wearing space that two then need is little, can not produce obtrusive visual effect, and the aesthetic property is good.
It is right above the utility model provides a bluetooth headset and 3D arc silica gel muffler thereof have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. The utility model provides a 3D arc silica gel muffler which characterized in that includes:
a memory steel wire (1) having a 3D arc shape attached to a neck;
a wire core (2) which extends in the same direction as the memory steel wire (1) and is used for communicating with an electrical element;
a silica gel layer (5); the silica gel layer (5) is sleeved on the periphery of the memory steel wire (1) and the wire core (2) so that the wire core (2) and the memory steel wire (1) have the same shape.
2. The 3D arc silica gel muffler according to claim 1, wherein SR butt plugs (4) are fixed at two ends of the wire core (2).
3. The 3D arc silica gel muffler according to claim 2, characterized in that the SR butt plugs (4) are injection molded at both ends of the wire core (2).
4. The 3D arc silica gel muffler according to claim 3, further comprising a sleeve (3) sleeved on the periphery of the wire core (2) and arranged in the silica gel layer (5); the SR butt plug (4) is arranged at two ends of the sleeve (3); the sleeve (3) is an insulating heat-resistant sleeve.
5. The 3D arc silica gel muffler according to claim 4, wherein the sleeve (3) is made of glass fiber.
6. The 3D arc silica gel neckerchief of claim 4, wherein the silica gel layer (5) is vulcanized to wrap the outer circumference of the sleeve (3).
7. The 3D arc silica gel muffler according to claim 2 or 3, characterized in that the periphery of the wire core (2) is provided with a TPU layer (6) for being integrally formed with the wire core (2) into a TPU wire; the TPU wire rod is internally provided with a false wire hole which is formed by drawing and embedding the false wire, extends along the axial direction and is used for the memory steel wire (1) to penetrate.
8. The 3D arc silica gel neck warmer of claim 7, wherein one end of the memory steel wire (1) is further provided with a hook bent to one side for hooking the SR docking plug (4) after penetrating the false wire hole.
9. A Bluetooth headset, comprising the 3D arc silica gel neck warmer of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359501.3U CN209982694U (en) | 2019-08-19 | 2019-08-19 | Bluetooth headset and 3D arc silica gel muffler thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359501.3U CN209982694U (en) | 2019-08-19 | 2019-08-19 | Bluetooth headset and 3D arc silica gel muffler thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209982694U true CN209982694U (en) | 2020-01-21 |
Family
ID=69251716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921359501.3U Active CN209982694U (en) | 2019-08-19 | 2019-08-19 | Bluetooth headset and 3D arc silica gel muffler thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209982694U (en) |
-
2019
- 2019-08-19 CN CN201921359501.3U patent/CN209982694U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104144368A (en) | Ear hooking type wireless headset, hose structure thereof and manufacturing method of hose structure | |
| CN209982694U (en) | Bluetooth headset and 3D arc silica gel muffler thereof | |
| EP3503576A1 (en) | Hearing device tether with acoustic decoupling section | |
| CN110854595B (en) | Manufacturing process of charging head of charging wire of mobile phone | |
| CN208299975U (en) | A kind of neck headset | |
| CN202873020U (en) | Ear hook and earphone with same | |
| CN210053181U (en) | Reinforced cable protection sleeve | |
| CN217182592U (en) | Protective sleeve for automobile wire harness production process | |
| CN207038819U (en) | A kind of data wire | |
| CN204793355U (en) | Radio frequency connector component | |
| CN204481192U (en) | A kind of durable type data cable plug | |
| CN112152002A (en) | Tensile-resistant, bending-resistant and super-durable charging line structure and manufacturing process | |
| CN206713021U (en) | A kind of earphone worn when necklace | |
| CN212968253U (en) | 90 degree bending data line joint cover shell in-mold forming structure | |
| CN209374843U (en) | The firm switching power supply line of grafting | |
| CN214582838U (en) | Integral type leg wire of formula of buckling for industrial electronic detonator is filled in of moulding plastics | |
| CN202434704U (en) | Crimp ferrule for electric transmission line | |
| CN204407089U (en) | A kind of handset earphone line | |
| CN207625036U (en) | A kind of high resist bending connector of electric shear | |
| CN209282505U (en) | A kind of waterproof connecting line | |
| CN220873889U (en) | Integral DP female head | |
| CN215010961U (en) | Novel driver with wire harness anti-twisting function | |
| CN219556045U (en) | Butt-joint type fly fishing line | |
| CN211654363U (en) | Bending-resistant charging cable | |
| CN212115629U (en) | Ear-hang structure and ear-hang earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |