CN210536904U - Headset wire winding and unwinding devices for english listening comprehension - Google Patents
Headset wire winding and unwinding devices for english listening comprehension Download PDFInfo
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- CN210536904U CN210536904U CN201921935266.XU CN201921935266U CN210536904U CN 210536904 U CN210536904 U CN 210536904U CN 201921935266 U CN201921935266 U CN 201921935266U CN 210536904 U CN210536904 U CN 210536904U
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- winding
- storage barrel
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- headset
- column
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Abstract
The utility model discloses an earphone cord take-up and pay-off device for English listening, which relates to the technical field of earphone cords, and comprises a storage barrel and a winding column which is connected with the storage barrel in a sliding way and is used for winding the earphone cords, wherein a threaded rod which is connected with a winding column in a threaded way is connected to a bearing on the storage barrel, a pressing mechanism which is used for fixing the earphone cords wound on the winding column is arranged on the inner wall of the storage barrel, and one end of the winding column, which is far away from the storage barrel, is connected with a detachable side baffle through a clamping mechanism; the utility model discloses the winding post that sets up is used for around rolling up the headset line, can realize through rotating the hand wheel that the winding post stretches into or stretches out the storage cylinder, the headset line around roll up with put and establish easy operation convenience, and can accomodate the headset line that the winding is good, play the dust-blocking effect, the closing device of setting can carry out elasticity to the headset line and compress tightly, avoid loose winding, and through clamping mechanism and the side shield convenient to detach around rolling up the leg joint, make the headset line lift off from rolling up the post with convenient and fast.
Description
Technical Field
The utility model relates to a headset line technical field specifically is an english listening comprehension is with headset line winding and unwinding devices.
Background
The headset is an integrated body of the earphone and the microphone, and is different from a common earphone, the headset is divided into a wireless headset and a wired headset, and the wireless headset is divided into three parts: the first part is a sound source, the second part is a receiver, and the third part is an earphone part, wherein the function of the first part is mainly to convert signals transmitted by a mobile phone or the receiver into sound and transmit the sound to the ears of a person.
The patent with the publication number of CN 209435394U discloses an earphone cord winding and unwinding device for English listening, which comprises a fixing column, a winding sleeve, a connecting plate, a rotating plate, a positioning column, a limiting plate and an earphone cord, wherein the earphone cord is provided with an earphone cord which is connected with the winding sleeve, the connecting plate is arranged on two sides of the winding sleeve, the earphone cord is connected with the inner side of the connecting plate, the winding sleeve is connected with the outer side of a first bearing, the inner side of the first bearing is connected with the fixing column, the upper end of the fixing column is provided with an inserting rod which is connected with the inner side of a second bearing through a threaded connection nut, the outer side of the second bearing is connected with the rotating plate, the lower part of the rotating plate is connected with the winding sleeve, the winding sleeve is provided with a first groove, the rotating plate is provided with a first bulge, the rotating plate is; although the device can be used for winding the headset wire, the winding and storage of the headset wire and the subsequent setting and releasing operation are inconvenient, and therefore, the headset wire winding and releasing device for English listening is provided at present to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an english listening comprehension is with headset line winding and unwinding devices to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an english listening comprehension is with headset line winding and unwinding devices, including the containing cylinder with it sliding connection be used for receiving around the winding post of headset line, the containing cylinder upper bearing be connected with around the threaded rod of a string threaded connection, the containing cylinder inner wall is equipped with and is used for being connected with the hold-down mechanism that is being used for around the winding fixing of headset line around the winding post, it is connected with the detachable side shield through latch mechanism to keep away from containing cylinder one end around the winding post.
As an improved scheme of the utility model: and a guide rod parallel to the threaded rod is arranged in the winding column in a sliding and penetrating manner, and one end of the guide rod, which is far away from the winding column, is fixed on the storage barrel.
As an improved scheme of the utility model: an arc block is fixed on one side of the side baffle close to the containing barrel, and an arc groove corresponding to the arc block is formed in the containing barrel.
As an improved scheme of the utility model: the winding post is sleeved with a sleeve block matched with the storage barrel in a sliding mode in the circumferential direction, and a limiting spring is fixedly connected between the sleeve block and the storage barrel.
As an improved scheme of the utility model: the pressing mechanism comprises a sliding column which is slidably mounted on the inner wall of the storage barrel, a butt spring is fixedly connected between the sliding column and the storage barrel, a pressing plate is fixed to one end, close to the winding column, of the sliding column, and a wedge surface facing the winding column is arranged at one end, close to the side baffle, of the pressing plate.
As an improved scheme of the utility model: the pressing plate is attached to one side, close to the winding column, of the winding column and provided with a rubber sheet.
As an improved scheme of the utility model: the clamping mechanism comprises a strip-shaped hole formed in the side baffle, a sliding rod is fixedly arranged in the strip-shaped hole, two sliding sleeves are sleeved on the sliding rod in a sliding mode, clamping blocks are fixedly arranged on the sliding sleeves, and clamping grooves for clamping the clamping blocks are formed in the winding columns.
As an improved scheme of the utility model: the slide bar is sleeved with a return spring, and two ends of the return spring are fixedly connected with the side baffle and the sliding sleeve respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the winding post that sets up is used for around rolling up the headset line, can realize through rotating the hand wheel that the winding post stretches into or stretches out the storage cylinder, the headset line around roll up with put and establish easy operation convenience, and can accomodate the headset line that the winding is good, play the dust-blocking effect, the closing device of setting can carry out elasticity to the headset line and compress tightly, avoid loose winding, and through clamping mechanism and the side shield convenient to detach around rolling up the leg joint, make the headset line lift off from rolling up the post with convenient and fast.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of a portion of FIG. 1 taken along direction B;
FIG. 4 is a schematic view of the connection internal structure of the winding column and the clamping mechanism of the present invention;
fig. 5 is a schematic view of a partial three-dimensional structure of the clamping mechanism of the present invention.
In the figure: 1-storage cylinder, 2-hand wheel, 3-threaded rod, 4-winding column, 5-sleeve, 6-pinching plate, 7-side baffle, 8-earphone line, 9-arc block, 10-sleeve block, 11-guide rod, 12-butting spring, 13-pressing plate, 14-rubber sheet, 15-sliding column, 16-arc groove, 17-clamping block, 18-sliding sleeve, 19-sliding rod, 20-strip-shaped hole, 21-reset spring, 22-clamping groove, 23-limiting spring and 24-wedge surface.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-5, an earphone cord winding and unwinding device for english listening comprises a storage barrel 1 and a winding column 4 which is connected with the storage barrel in a sliding mode and used for winding an earphone cord 8, a threaded rod 3 which is connected with the winding column 4 in a threaded mode is connected to the storage barrel 1 in a bearing mode, a pressing mechanism used for fixing the earphone cord 8 wound on the winding column 4 is arranged on the inner wall of the storage barrel 1, and one end, far away from the storage barrel 1, of the winding column 4 is connected with a detachable side baffle 7 through a clamping mechanism.
The winding column 4 in the device is used for winding the earphone wire 8, the wound earphone wire 8 can be stored in the storage barrel 1 through the following operations, and the protection and dustproof effects on the earphone wire 8 are achieved, specifically: the hand wheel 2 is rotated to drive the threaded rod 3 to rotate, the threaded rod 3 drives the winding column 4 meshed with the threaded rod to slide into the containing barrel 1, and the headset wire 8 on the winding column 4 enters the containing barrel 1 to be contained.
Further, be fixed with arc piece 9 on side shield 7 is close to storage barrel 1 one side, offer on the storage barrel 1 with the corresponding arc groove 16 of arc piece 9, drive the headset wire 8 of rolling up on it and enter into the inside back of storage barrel 1 around rolling up post 4, side shield 7 and storage barrel 1 terminal surface butt joint, arc piece 9 joint is at arc groove 16, realizes sealing the guard effect to the headset wire 8 of storage barrel 1 inside.
In addition, a guide rod 11 parallel to the threaded rod 3 penetrates through the winding column 4 in a sliding mode, one end, far away from the winding column 4, of the guide rod 11 is fixed to the storage barrel 1, a sleeve block 10 matched with the storage barrel 1 in a sliding mode is sleeved on the winding column 4 in the axial direction, and a limiting spring 23 is fixedly connected between the sleeve block 10 and the storage barrel 1.
When the winding column 4 slides, the sleeve block 10 slides relative to the storage barrel 1, the limiting spring 23 elastically deforms, the guide rod 11 and the winding column 4 slide relative to each other, a good guiding and limiting effect is achieved, and the winding column 4 is stably and smoothly stored.
Example 2
On the basis of embodiment 1, in order to guarantee that the headset wire 8 wound on the winding column 4 cannot be loose to cause winding, in addition, the device is further provided with a pressing mechanism which comprises a sliding column 15 slidably mounted on the inner wall of the storage barrel 1, an abutting spring 12 is fixedly connected between the sliding column 15 and the storage barrel 1, a pressing plate 13 is fixed at one end, close to the winding column 4, of the sliding column 15, and a wedge surface 24 facing the winding column 4 is arranged at one end, close to the side baffle 7, of the pressing plate 13.
At the in-process that enters into storage cylinder 1 around the earphone cord 8 that rolls up on the drive of book post 4, earphone cord 8 earlier with the scarf 24 butt, finally earphone cord 8 moves to clamp plate 13 and is close to around book post 4 one side, under the elastic action of butt spring 12, traveller 15 drives clamp plate 13 and compresses tightly earphone cord 8 elasticity, guarantees that earphone cord 8 can hug closely and be unlikely loose around the post 4 surface of rolling up, has guaranteed around a roll effect.
Further, the pressing plate 13 is close to the laminating of the winding column 4 and is installed with the rubber sheet 14, and the rubber sheet 14 that sets up contacts with the headset line 8, avoids the pressing plate 13 direct and the headset line 8 contact to cause the scratch damage, plays the protection effect to the headset line 8.
In order to conveniently take the headset wire 8, the device is further provided with a clamping mechanism which comprises a strip-shaped hole 20 formed in the side baffle 7, a sliding rod 19 is fixed in the strip-shaped hole 20, two sliding sleeves 18 are slidably sleeved on the sliding rod 19, a clamping block 17 is fixed on the sliding sleeve 18, a clamping groove 22 for clamping the clamping block 17 is formed in the winding column 4, and a reset spring 21 with two ends fixedly connected with the side baffle 7 and the sliding sleeves 18 is sleeved on the sliding rod 19.
When the headset wire 8 on the winding post 4 needs to be taken, the reverse rotation hand wheel 2 can realize stretching out the storage barrel 1 around the winding post 4, pinch two plates 6 at this moment, pinch two plates 6 to be close to each other at this moment, the new version of reset spring 21 is very long, two sliding sleeves 18 slide along slide bar 19 in opposite directions, fixture block 17 breaks away from draw-in groove 22, outwards pulling pinch plate 6 can be fast lift side shield 7 off from winding post 4, at this moment, there is not sheltering from around winding post 4 right-hand member, can be relaxed with headset wire 8 from directly combing down on winding post 4 right-hand member, the placing of headset wire 8 establishes the operation of taking simple and swift.
To sum up, the utility model discloses the setting is used for around rolling up the headset line around a post 4, can realize through rotating hand wheel 2 that roll up post 4 stretches into or stretches out storage barrel 1, the headset line roll up with put and establish easy operation convenience, and can accomodate the headset line that the coiling is good, play the dust-blocking effect, the closing device of setting can carry out elasticity to the headset line and compress tightly, avoid loose winding, and through 7 convenient to detach of side shield that latch mechanism and roll up post 4 are connected, make the headset line lift off from rolling up post 4 with convenient and fast.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (8)
1. The utility model provides an english listening comprehension is with headset line winding and unwinding devices, includes storage cylinder (1) and with it sliding connection be used for receiving around headset line (8) roll up post (4), its characterized in that, storage cylinder (1) upper bearing be connected with around roll up post (4) threaded rod (3) threaded connection, storage cylinder (1) inner wall is equipped with and is used for being used for around the fixed hold-down mechanism in headset line (8) around rolling up post (4), it is connected with detachable side shield (7) through clamping mechanism to keep away from storage cylinder (1) one end around rolling up post (4).
2. The headset wire winding and unwinding device for english listening according to claim 1, characterized in that a guide rod (11) parallel to the threaded rod (3) is slidably disposed through the winding post (4), and one end of the guide rod (11) away from the winding post (4) is fixed on the storage barrel (1).
3. The headset wire winding and unwinding device for english listening according to claim 2, characterized in that an arc block (9) is fixed to one side of the side shield (7) close to the storage barrel (1), and an arc groove (16) corresponding to the arc block (9) is formed in the storage barrel (1).
4. The headset wire winding and unwinding device for English listening according to claim 1, wherein a sleeve block (10) in sliding fit with the storage barrel (1) is annularly sleeved on the winding column (4), and a limiting spring (23) is fixedly connected between the sleeve block (10) and the storage barrel (1).
5. The headset wire winding and unwinding device for English listening according to claim 1, wherein the pressing mechanism comprises a sliding column (15) slidably mounted on the inner wall of the storage barrel (1), an abutting spring (12) is fixedly connected between the sliding column (15) and the storage barrel (1), a pressing plate (13) is fixed at one end of the sliding column (15) close to the winding column (4), and a wedge surface (24) facing the winding column (4) is formed at one end of the pressing plate (13) close to the side baffle (7).
6. The headset wire winding and unwinding device for English listening according to claim 5, wherein a rubber sheet (14) is attached to one side of the pressing plate (13) close to the winding post (4).
7. The headset wire winding and unwinding device for English listening according to claim 1, wherein the clamping mechanism comprises a strip-shaped hole (20) formed in the side baffle (7), a sliding rod (19) is fixed in the strip-shaped hole (20), two sliding sleeves (18) are slidably sleeved on the sliding rod (19), a clamping block (17) is fixed on the sliding sleeves (18), and a clamping groove (22) for clamping the clamping block (17) is formed in the winding column (4).
8. The headset wire winding and unwinding device for english listening according to claim 7, characterized in that the slide bar (19) is sleeved with a return spring (21) having two ends fixedly connected with the side baffle (7) and the sliding sleeve (18), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935266.XU CN210536904U (en) | 2019-11-11 | 2019-11-11 | Headset wire winding and unwinding devices for english listening comprehension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935266.XU CN210536904U (en) | 2019-11-11 | 2019-11-11 | Headset wire winding and unwinding devices for english listening comprehension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210536904U true CN210536904U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921935266.XU Expired - Fee Related CN210536904U (en) | 2019-11-11 | 2019-11-11 | Headset wire winding and unwinding devices for english listening comprehension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210536904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143637A (en) * | 2021-11-11 | 2022-03-04 | 深圳市巴达木科技有限公司 | Wireless microphone with built-in magnetic type noise reduction mechanism |
-
2019
- 2019-11-11 CN CN201921935266.XU patent/CN210536904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143637A (en) * | 2021-11-11 | 2022-03-04 | 深圳市巴达木科技有限公司 | Wireless microphone with built-in magnetic type noise reduction mechanism |
| CN114143637B (en) * | 2021-11-11 | 2024-04-26 | 深圳市巴达木科技有限公司 | Wireless microphone with built-in magnetic noise reduction mechanism |
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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: 20200515 Termination date: 20211111 |