CN212608835U - Telescopic data line - Google Patents
Telescopic data line Download PDFInfo
- Publication number
- CN212608835U CN212608835U CN202020716717.7U CN202020716717U CN212608835U CN 212608835 U CN212608835 U CN 212608835U CN 202020716717 U CN202020716717 U CN 202020716717U CN 212608835 U CN212608835 U CN 212608835U
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- China
- Prior art keywords
- gear
- data line
- spacing
- spacing post
- inferior valve
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Abstract
The utility model provides a scalable data line, be in including the dress gear fixed plate on the inferior valve, dress are in spacing gear, drive gear and the stirring gear on the gear fixed plate, drive gear and the cooperation of spacing gear tooth, stirring gear and the cooperation of drive gear tooth, still fixed mounting has spacing post on the inferior valve, and spacing post is located the spacing gear bottom, spacing post and the spacing cooperation of the recess that the inferior valve was established. The utility model discloses utilize the wire reel to rotate, drive spacing gear, drive gear and stir the linkage between the gear and come the state of the spacing post of accurate control, when spacing post stretches out the state, the wire reel then can block to reach the purpose of fixed arbitrary length data line, when spacing post shrink state, clockwise recovery data line of wire reel.
Description
Technical Field
The utility model belongs to the technical field of the digital accessory, especially, relate to a scalable data line.
Background
The existing retractable data cable on the market comprises a storage box, is used for connecting mobile equipment and a computer to perform data transmission and communication, and can charge electronic products. This flexible data line's data line length can freely be adjusted, when the user is using the data line, draws the data line of suitable length, can contract the data line in the containing box completely after finishing using, and the data line can not twine together at the in-process that uses like this, has avoided the data line skin damaged effectively, and life is longer, can keep the clean and tidy of data line simultaneously, uses simple and direct, conveniently carries, promotes user experience greatly.
Traditional scalable data line adopts the mode of steel ball location, and it is inside including receiver shell, wire reel, location steel ball, data line, PCB board, shell fragment, clockwork spring. When the data line is pulled, the positioning steel balls roll along the slide ways on the wire spool, when the data line is loosened, the wire spool can reversely rotate due to the elasticity of the spring, the positioning steel balls can freely roll to the steel ball positioning grooves along the slide ways at the moment, the wire spool is clamped, the contraction of the data line is stopped, and therefore the length of the data line required by a user is achieved. When the data line is pulled again and released, the data line will contract completely. However, the traditional telescopic data line is positioned by adopting sliding steel balls, only one positioning groove is arranged, the number of gears with different lengths of the telescopic line which can be selected by a user is small when the telescopic data line is used, and secondly, because the steel ball slideway is an irregular annular runway, the positioning of the steel balls on the slideway can be influenced by the fit degree between the structural members, and if the structural members are loosened, the steel balls cannot be accurately positioned and cannot enter the preset slideway, the telescopic function is poor. The difficulty is that when the steel ball is assembled or used in later period, the sliding track gap between the steel ball and the slideway can not be accurately controlled, and the steel ball can not accurately stay and slide at the preset position of the slideway, which can cause serious poor telescopic function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a scalable data line that promotes flexible functional stability.
The utility model discloses a realize like this: scalable data line is formed by epitheca and inferior valve equipment, the epitheca with the wire reel is equipped with in the inferior valve, the data line is accomodate to the wire reel, be in including the dress gear fixing plate on the inferior valve, dress are in limit gear, drive gear and toggle gear on the gear fixing plate, drive gear with the cooperation of limit gear rodent, toggle gear with the cooperation of drive gear rodent go back fixed mounting on the inferior valve has spacing post, spacing post is located the limit gear bottom, spacing post with the spacing cooperation of the recess that the inferior valve was established.
Furthermore, the limiting column is sleeved and fixed on the gear fixing plate through a pressure spring.
Furthermore, the toggle gear is sleeved and fixed on the gear fixing plate through a torsion spring.
Furthermore, the transmission gear is sleeved and fixed on the gear fixing plate through a tension spring.
Further, a fixing bracket and a circuit board are arranged in the upper shell and the lower shell.
The utility model provides a pair of scalable data line is formed by epitheca and inferior valve equipment, the epitheca with be equipped with the wire reel in the inferior valve, the data line is accomodate to the wire reel, be in including the dress gear fixing plate on the inferior valve, dress are in stop gear, drive gear and toggle gear on the gear fixing plate, drive gear with the cooperation of stop gear tooth, toggle gear with the cooperation of drive gear tooth go back fixed mounting on the inferior valve and have spacing post, spacing post is located stop gear bottom, spacing post with the spacing cooperation of the recess that the inferior valve was established. The utility model discloses utilize the wire reel to rotate, drive spacing gear, drive gear and stir the linkage between the gear and come the state of the spacing post of accurate control, when spacing post stretches out the state, the wire reel then can block to reach the purpose of fixed arbitrary length data line, when spacing post shrink state, clockwise recovery data line of wire reel. The utility model discloses the technological effect who brings is firstly through stop gear, drive gear and stir the accurate screens between the gear, has avoided in the use, and the location of wire reel is malfunctioning, the unable fixed problem of data line. Secondly, through the multi-gear linkage, utilize the accurate screens between gear and the gear, the user can freely draw the data line of arbitrary length, has promoted the stability of data line flexible function.
Drawings
Fig. 1 is an exploded schematic view of a retractable data line according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the embodiment of the utility model provides a scalable data line 1 is formed by the equipment of epitheca 11 and inferior valve 12, epitheca 11 with be equipped with wire reel 13 in the inferior valve 12, data line 14 is accomodate to wire reel 13, including the dress gear fixation board 15 on the inferior valve 12, dress are in stop gear 16, drive gear 17 and toggle gear 18 on the gear fixation board 15, drive gear 17 with the cooperation of stop gear 16 rodent, toggle gear 18 with the cooperation of drive gear 17 rodent still fixed mounting has spacing post 10 on the inferior valve 12, spacing post 10 is located stop gear 16 bottom, spacing post 10 with the recess limit fit that inferior valve 12 is established. The utility model discloses utilize wire reel 13 to rotate, drive the linkage between limit gear 16, drive gear 17 and the toggle gear 18 and come the state of the spacing post 10 of accurate control, when spacing post 10 state of stretching out, wire reel 13 then can block to reach the purpose of fixed arbitrary length data line 14, when spacing post 10 shrink state, wire reel 13 retrieves data line 14 clockwise. The utility model discloses the technological effect who brings is firstly through the accurate screens between stop gear 16, drive gear 17 and the toggle gear 18, has avoided in the use, and the location of wire reel 13 is malfunctioning, the unable fixed problem of data line 14. Secondly, through the linkage of multiple gears, the rotation and the stop of the rotation of the limiting gear 16 are achieved by utilizing the positive rotation or the reverse rotation of the toggle gear 18, and a user can freely pull the data line with any length by utilizing the accurate clamping position between the gears, thereby improving the stability of the data line stretching function.
In a specific application, as shown in fig. 1, the limiting column 10 is sleeved and fixed on the gear fixing plate 15 through a pressure spring 20; further, the toggle gear 18 is fixed on the gear fixing plate 15 by a torsion spring 30 in a sleeved manner. Further, the transmission gear 17 is sleeved and fixed on the gear fixing plate 15 through a tension spring 40. The data wire 14 is pulled to enable the wire spool 13 to rotate anticlockwise, at this time, the groove on the inner wall of the wire spool 13 can drive the convex angle arranged on the toggle gear 18, the toggle gear 18 rotates anticlockwise to drive the transmission gear 17 to rotate clockwise, the transmission gear 17 drives the limit gear 16 to rotate anticlockwise, when the data wire 14 is loosened, the wire spool 13 automatically rotates clockwise under the torsion action of the internal spring, the groove on the inner wall of the wire spool 13 can press down the convex angle arranged on the toggle gear 18, the toggle gear 18 rotates clockwise, because the transmission gear 17 is fixed in the upper and lower movable holes arranged on the gear fixing plate 15, and slides outwards when the wire spool rotates anticlockwise, the transmission gear 17 can be separated from the clamping positions of the toggle gear 18 and the limit gear 16, the rotation of the limit gear 16 can not be driven any more, and meanwhile, the groove arranged on the inner wall of the wire spool 13 can be clamped on the limit column, the spool 13 stops rotating.
As shown in fig. 1, when the data line 14 is pulled again, the wire spool 13 rotates counterclockwise, the groove formed in the inner wall of the wire spool 13 presses the limiting post 10 into the limiting gear 16, the data line 14 is loosened, the toggle gear 18 starts to rotate under the action of the torque force of the spring, similarly, the transmission gear 17 slides counterclockwise and is separated from the limiting gear 16 and the position of the toggle gear 18, at this time, the limiting gear 16 does not rotate, and the wire spool 13 smoothly collects the data line 14.
As shown in figure 1, through the accurate positioning among the transmission gear 17, the limit gear 16 and the toggle gear 18, the data line 14 can be accurately clamped at a corresponding position, the side edge of the limit gear is provided with 6 limit holes, and a user can freely select and pull out a proper length of the data line according to different requirements. Compared with the similar products, the scheme can be used for users to select more gears under the condition that the total length of the data lines is the same.
Further, a fixing bracket 50 and a circuit board 60 are provided in the upper case 11 and the lower case 12.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Scalable data line is formed by epitheca and inferior valve equipment, the epitheca with the wire reel is equipped with in the inferior valve, the data line is accomodate to the wire reel, its characterized in that, including the dress gear fixing plate on the inferior valve, dress are in limit gear, drive gear and toggle gear on the gear fixing plate, drive gear with the cooperation of limit gear rodent, toggle gear with the cooperation of drive gear rodent go back fixed mounting on the inferior valve has spacing post, spacing post is located the limit gear bottom, spacing post with the spacing cooperation of the recess that the inferior valve was established.
2. The retractable data cable of claim 1 wherein said posts are secured to said gear retention plate by compression springs.
3. The retractable data line of claim 1 wherein said toggle gear is secured to said gear retention plate by a torsion spring.
4. The retractable data line of claim 1 wherein said drive gear is secured to said gear retention plate by a tension spring.
5. The retractable data line of any one of claims 1 to 4, wherein a fixing bracket and a circuit board are provided in the upper and lower housings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716717.7U CN212608835U (en) | 2020-05-06 | 2020-05-06 | Telescopic data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716717.7U CN212608835U (en) | 2020-05-06 | 2020-05-06 | Telescopic data line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212608835U true CN212608835U (en) | 2021-02-26 |
Family
ID=74710663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020716717.7U Active CN212608835U (en) | 2020-05-06 | 2020-05-06 | Telescopic data line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212608835U (en) |
-
2020
- 2020-05-06 CN CN202020716717.7U patent/CN212608835U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |