CN203402772U - Durable wire taking-up device - Google Patents
Durable wire taking-up device Download PDFInfo
- Publication number
- CN203402772U CN203402772U CN201320461199.9U CN201320461199U CN203402772U CN 203402772 U CN203402772 U CN 203402772U CN 201320461199 U CN201320461199 U CN 201320461199U CN 203402772 U CN203402772 U CN 203402772U
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- China
- Prior art keywords
- base shell
- tumbler
- rotating piece
- balls
- ball
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Abstract
The utility model relates to the technical field of wires and discloses a durable wire taking-up device which comprises a base shell, a rotating piece used for rotating and taking up the wires, and a limiting cover. The base shell is provided with a cylindrical open cavity. The rotating piece is arranged in the cavity and provided with a rotating shaft used for enabling the rotating piece to rotate axially relative to the base shell. A plurality of coil springs used for providing the turning force are arranged between the rotating piece and the base shell. The limiting cover covers the open end of the base shell in a sealing mode and the lower end face of the limiting cover is provided with a plurality of limiting holes. The upper end face of the rotating piece is provided with a plurality of balls used for cooperative limitation. Elastic structures enabling the balls to be elastically pressed into the limiting holes in an abutting mode are arranged on the portions between the rotating piece and the balls respectively. According to the durable wire taking-up device, the rotating piece enables the balls to be pressed into the limiting holes in a limiting cover plate in an abutting mode through the elastic structures, and the effect of clamping the rotating piece is achieved. When being pulled out, the wires are released after being pulled out to the sufficient length, and therefore the check effect is achieved in the rotating process of the rotating piece through the special cooperation relation between the balls and the limiting holes. When being taken up, the wires are pulled slightly, the balls are taken out of the limiting holes, then the wires are released fast, the balls can not be clamped into the limiting holes timely, the rotating piece rotates to the released positions of the coil springs, and thus the wires pulled out are pulled back completely.
Description
Technical field
The utility model relates to the technical field of wire rod, relates in particular to durable spooler.
Background technology
In the modern life, often there are various wire rods to take in, long electric wire for example, temporary transient no rope, mouse lines, earphone cord etc.If these wire rods can not properly be taken in, not only take up room, easily tangle, also may damage the structure of wire internal simultaneously.In prior art, have various spoolers, wherein have a kind of can the automatic recovery wire rod, pull out after wire rod simultaneously and can block it can not regained.The over-borrowing of this spooler inner structure helps the special compounding relation of ball and track to carry out screens, and because track processing is comparatively complicated, and the track of plastic material easily weares and teares, and the spooler of this structure easily occurs malfunctioning situation after using a period of time.Even during normal use, ball coordinates with the track of complicated shape and also likely occurs that dislocation causes malfunctioning situation.
Utility model content
The purpose of this utility model is to provide durable spooler, is intended to solve the spooler life-span of the prior art short, easily malfunctioning problem.
The utility model is to realize like this, durable spooler, comprise base shell, for rotating tumbler and the limited cover of take-up, described base shell is provided with the cavity of cylinder open, described tumbler is positioned at described cavity and is provided with for making the rotating shaft that described tumbler can relatively described base shell axial rotation, between described tumbler and described base shell, be provided with for the wind spring of turning force is provided, described limited cover is sealed on described base shell opener end and lower surface is provided with a plurality of spacing holes, described tumbler upper surface is provided with a plurality of for coordinating spacing ball, between described tumbler and a plurality of described ball, be respectively equipped with and can make described ball elasticity be pressed on the elastic construction in described spacing hole.
Further, described elastic construction comprises limited post and the spring that is arranged on described tumbler upper end, described limited post upper end offers spacing cavity, it is inner that described spring is arranged on described spacing cavity, described ball is arranged on described limited post upper end, and described spring upper end presses on described ball lower end.
Further, described tumbler lower end is provided with for being wound around the fixed block of described wire rod, and described wind spring inner termination is connected on described fixed block, and external end head is connected to described cavity side walls.
Further, described rotating shaft comprises the lower rotary shaft that is arranged on described fixed block lower end and the upper rotating shaft that is arranged on described tumbler upper end, described upper rotating shaft and described lower rotary shaft coaxial line, described base shell lower end offers the base shell wearing for described lower rotary shaft and turns hole, offers the limited cover plugging for described upper rotating shaft and turn hole on described limited cover.
Further, on described base shell, offer the through hole passing for described wire rod.
Compared with prior art, in the utility model, do not adopt rail mounted design, but adopted the cooperation of spacing hole and ball.When extracting wire rod out, drive tumbler rotates, ball is separated from spacing hole, be pressed on limited cover lower surface and roll, after extracting sufficient length out, decontrol wire rod, under the drive of wind spring, wire rod is regained in tumbler revolution, when turning to ball and stick into the position of spacing hole, block tumbler, make it can not be rotated further withdrawal wire rod.When needing to retract, outwards tear wire rod and make ball depart from spacing hole, then decontrol fast, turning force is rotated tumbler, and owing to decontroling speed, ball cannot provide the enough only power of returning, and tumbler goes back to original position, regains wire rod.Spacing hole's handling ease, the life-span is longer.Spacing principle is comparatively simple simultaneously, and failure rate is low, is not prone to malfunctioning situation.
Accompanying drawing explanation
The exploded perspective view of the durable spooler that Fig. 1 provides for the utility model.
Fig. 2 is the axial schematic diagram of overlooking of tumbler;
Fig. 3 is the exploded perspective view of Fig. 2 Elastic structure;
Fig. 4 is the axial schematic diagram of looking up of tumbler;
Fig. 5 is the outside schematic diagram of durable spooler.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with concrete accompanying drawing, the realization of the present embodiment is described in detail.
As shown in Figure 1, durable spooler 1, comprise base shell 14, for rotating tumbler 12 and the limited cover 11 of take-up, base shell 14 middle parts are provided with the cavity of cylinder open, tumbler 12 be positioned at cavity and be provided with for make fixed block 12 relative to base columella 14 to the rotating shaft 122 of rotating, between tumbler 12 and base shell 14, be provided with for the wind spring 13 of turning force is provided after rotating, limited cover 11 is sealed on base shell 14 open ends and lower surface is provided with a plurality of spacing holes 111, tumbler 12 upper surfaces are provided with a plurality of for coordinating spacing ball 1212, between tumbler 12 and a plurality of ball, be respectively equipped with and can make ball elasticity be pressed on the elastic construction in spacing hole.
Ball, under the effect of elastic construction, can be pressed in spacing hole, plays the effect of blocking tumbler 12.In use, wire rod is wrapped on tumbler 12.In the time of need to pulling out wire rod, directly tear wire rod and drive tumbler 12 rotations to pull out, in pulling out the process of wire rod, ball departs from the position of former spacing hole, is pressed on limited cover 11 lower surfaces and rolls, according to the length of pulling out wire rod, may pass through other spacing holes, also may be without.After pulling out sufficient length, decontrol wire rod, under the drive of wind spring 13, tumbler 12 revolutions when ball passes through the spacing hole of proximal most position, can snap in spacing hole under the effect of elastic construction, thereby stop tumbler 12 to continue revolution, pull out wire rod and can not retract, play back effect only.When needs are taken in wire rod, outwards gently pull wire rod, make ball depart from spacing hole, then decontrol fast, the tumbler of twirl drives its rolling to leave spacing hole position when ball not exclusively compresses into spacing hole, until wind spring 13 release positions reclaim wire rod completely.
As shown in Figures 2 and 3, first ball 1212 of take in illustrating is example explanation to the elastic construction adopting in the present embodiment.The first limited post 121 is arranged on tumbler 12 upper surfaces, and inside is provided with the spacing cavity 1211 of opening, in spacing cavity 1211 inside, is provided with the upper end that spring 1213, the first balls 1212 are arranged on the first limited post 121, lower end and spring 1213 butts.The first ball 1212 is subject to the power of spring 1213, and the evagination that can make progress is pressed on limited cover 11 in corresponding the first spacing hole 111.In the present embodiment, adopted the design of four limited posts, there are accordingly four balls, on limited cover 11, be provided with the spacing hole that distribution mode is identical with limited post, other each limited posts, ball, spacing hole's structure are all identical with the first spacing hole 111 with aforesaid the first limited post 121, the first ball 1212.In order only to make back steadily, between four limited posts, distance is identical, and when stopping for each time, the rotating distance of tumbler 12 is all comparatively average.Can adopt in practice the more or design of limited post still less, the ball of respective design respective amount and spacing hole.More limited post can reduce back average rotation distance only, increases the accuracy of pulling out length of wires, but can strengthen tumbler 12 rotary resistances.Quantity limited post design effect is still less contrary, should need to select the limited post quantity of suitable quantity according to actual design.
Elastic construction can be set to other various structures, for example, crooked elastic arm is set, and one end is connected to tumbler 12 upper ends, and the other end arranges bowl structure, is used for placing ball; Or adopt semicircle annular elastic shelf, two ends are connected to tumbler 12 upper ends, and middle-end arranges bowl structure, is used for placing the similar structures such as ball.
In the process of manufacturing, should be in conjunction with the performance of actual take-up process, the matching relationship between adjustable elastic structure, wind spring 13 and limited cover 11, makes wind spring 13 that suitable turning force can be provided, and can not affect again the only effect of returning of ball.And elastic construction also needs to regulate suitable elastic force, coordinate wind spring 13 to reach and only can return, can not affect again the effect of reclaiming wire rod.Distance between limited cover 11 and ball should be suitable, to adapt to the elastic force of elastic construction, jointly to provide only returning and take-up ability of meeting the demands.
As shown in Figure 3, below tumbler 12, be provided with fixed block 123, fixed block 123 is laterally provided with fixed via 1231, and wire rod can tie up on fixed block 123 through fixed via 1231 one end, pulls the wire rod other end and uses; Also can be by wire rod middle part through fixed via 1231, use all can be pullled in wire rod two ends.
In order to facilitate wire rod to be communicated to durable spooler 1 outside, on base shell 14, start to have the through hole 141 that is communicated to cavity inside, wire rod can pass through hole 141, and through hole 141 is positioned at same plane with fixed via 1231 is approximate, can prevent wire rod friction through hole 141 inwalls.If need to take in the wire rod that two ends are all positioned at durable spooler 1 outside, only need on base shell 14, offer other through holes in another one position.
Aforesaid rotating shaft comprises the upper rotating shaft 122 that is arranged on turning block 12 upper ends and the lower rotary shaft 1232 that is arranged on fixed block 123 lower ends, correspondingly, base shell 14 lower ends offer the base shell wearing for lower rotary shaft 1232 and turn hole, offer to keep supplying the limited cover that rotating shaft 122 plugs and turn hole 112 on limited cover 11.Upper rotating shaft 122 and lower rotary shaft 1232 coaxial lines, tumbler 12 be take this axis as axle, can be in durable spooler 1 inner rotation.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. durable spooler, it is characterized in that, comprise base shell, for rotating tumbler and the limited cover of take-up, described base shell is provided with the cavity of cylinder open, described tumbler is positioned at described cavity and is provided with for making the rotating shaft that described tumbler can relatively described base shell axial rotation, between described tumbler and described base shell, be provided with for the wind spring of turning force is provided, described limited cover is sealed on described base shell opener end and lower surface is provided with a plurality of spacing holes, described tumbler upper surface is provided with a plurality of for coordinating spacing ball, between described tumbler and a plurality of described ball, be respectively equipped with and can make described ball elasticity be pressed on the elastic construction in described spacing hole.
2. durable spooler as claimed in claim 1, it is characterized in that, described elastic construction comprises limited post and the spring that is arranged on described tumbler upper end, described limited post upper end offers spacing cavity, it is inner that described spring is arranged on described spacing cavity, described ball is arranged on described limited post upper end, and described spring upper end presses on described ball lower end.
3. durable spooler as claimed in claim 2, is characterized in that, described tumbler lower end is provided with for being wound around the fixed block of described wire rod, and described wind spring inner termination is connected on described fixed block, and external end head is connected to described cavity side walls.
4. durable spooler as claimed in claim 3, it is characterized in that, described rotating shaft comprises the lower rotary shaft that is arranged on described fixed block lower end and the upper rotating shaft that is arranged on described tumbler upper end, described upper rotating shaft and described lower rotary shaft coaxial line, described base shell lower end offers the base shell wearing for described lower rotary shaft and turns hole, offers the limited cover plugging for described upper rotating shaft and turn hole on described limited cover.
5. the durable spooler as described in claim 1-4 any one, is characterized in that, offers the through hole passing for described wire rod on described base shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461199.9U CN203402772U (en) | 2013-07-30 | 2013-07-30 | Durable wire taking-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461199.9U CN203402772U (en) | 2013-07-30 | 2013-07-30 | Durable wire taking-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402772U true CN203402772U (en) | 2014-01-22 |
Family
ID=49938711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320461199.9U Expired - Fee Related CN203402772U (en) | 2013-07-30 | 2013-07-30 | Durable wire taking-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402772U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370167A (en) * | 2014-09-29 | 2015-02-25 | 青岛歌尔声学科技有限公司 | Automatic pull wire reeling mechanism |
| CN107117501A (en) * | 2017-05-24 | 2017-09-01 | 歌尔科技有限公司 | A kind of drawing and pulling type spiral module |
| CN108723754A (en) * | 2018-08-13 | 2018-11-02 | 宁波均普工业自动化有限公司 | A kind of quick-fitting device for special-shaped seal ring |
| CN109351887A (en) * | 2018-11-30 | 2019-02-19 | 中冶建工集团有限公司 | A kind of rotary spacing inserting column structure |
| CN111987682A (en) * | 2020-08-05 | 2020-11-24 | 天台光润五金机电有限公司 | Line ware is put in order to contraction type cable |
| CN112153832A (en) * | 2019-06-27 | 2020-12-29 | 华为技术有限公司 | Rotating shaft mechanism and foldable mobile terminal |
| CN114314207A (en) * | 2021-12-23 | 2022-04-12 | 樟树市菜瓜科技有限公司 | High-efficiency energy-saving charger |
-
2013
- 2013-07-30 CN CN201320461199.9U patent/CN203402772U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370167A (en) * | 2014-09-29 | 2015-02-25 | 青岛歌尔声学科技有限公司 | Automatic pull wire reeling mechanism |
| CN104370167B (en) * | 2014-09-29 | 2017-04-26 | 青岛歌尔声学科技有限公司 | Automatic pull wire reeling mechanism |
| CN107117501A (en) * | 2017-05-24 | 2017-09-01 | 歌尔科技有限公司 | A kind of drawing and pulling type spiral module |
| CN107117501B (en) * | 2017-05-24 | 2020-02-07 | 歌尔科技有限公司 | Pull formula spiral module |
| CN108723754A (en) * | 2018-08-13 | 2018-11-02 | 宁波均普工业自动化有限公司 | A kind of quick-fitting device for special-shaped seal ring |
| CN109351887A (en) * | 2018-11-30 | 2019-02-19 | 中冶建工集团有限公司 | A kind of rotary spacing inserting column structure |
| CN109351887B (en) * | 2018-11-30 | 2024-03-15 | 中冶建工集团有限公司 | Rotation limiting plunger structure |
| CN112153832A (en) * | 2019-06-27 | 2020-12-29 | 华为技术有限公司 | Rotating shaft mechanism and foldable mobile terminal |
| CN111987682A (en) * | 2020-08-05 | 2020-11-24 | 天台光润五金机电有限公司 | Line ware is put in order to contraction type cable |
| CN114314207A (en) * | 2021-12-23 | 2022-04-12 | 樟树市菜瓜科技有限公司 | High-efficiency energy-saving charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140122 Termination date: 20210730 |