CN203826718U - Telescopic type data line device - Google Patents
Telescopic type data line device Download PDFInfo
- Publication number
- CN203826718U CN203826718U CN201420195137.2U CN201420195137U CN203826718U CN 203826718 U CN203826718 U CN 203826718U CN 201420195137 U CN201420195137 U CN 201420195137U CN 203826718 U CN203826718 U CN 203826718U
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- China
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- box body
- revolving drum
- type data
- screens
- extension type
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Abstract
The utility model discloses a telescopic type data line device. The telescopic type data line device comprises a box body, a center shaft disposed in the box body, a revolving drum sleeved with the center shaft, a revolving spring connecting the box body and the revolving drum, a data line cable wrapped outside the revolving drum, and an adjusting structure disposed on the box body; the adjusting mechanism comprises a limit disc, a reset spring and an adjusting member connected with the limit disc; one end of the reset spring is connected with the revolving drum, and the other end of the reset spring is connected with the limit disc; and the periphery of the limit disc is provided with clamping positions, the revolving drum is provided with projections matching the clamping positions, and one side of each clamping position or each projection is provided with a first inclined plane. The telescopic type data line device has the advantages of simple structure, convenient operation and the long service life.
Description
Technical field
The utility model relates to a kind of data wire, specially refers to a kind of extension type data wire.
Background technology
Data wire applies on the electronic products such as mobile phone, computer, digital camera widely, and it mainly plays the effect of transmission data and/or charging.On market, most data wire is comprised of data cable and two interfaces being located at data cable two ends, this data wire in use, data cable is all launched, now tend to be in the way because its long meeting seems, simultaneously when not using, need data cable is reeled and arranged, inconvenience very by hand.In order to address this problem, also there is a kind of data wire device of extension type in prior art, the utility model patent that is 200920154292.9 as application number discloses a kind of box-shaped telescopic data wire connecting device, it comprises the revolving drum be located in box body, be wound in data cable on revolving drum, provide the saucerspring of converse rotating force for revolving drum, wherein revolving drum is provided with annular ratchet, and box body is provided with the Y type ratchet matching with ratchet.In use, meshing by ratchet and ratchet, can block main revolving drum and rotate, and data cable can be adjusted to needed length; When finishing using, pinch Y type ratchet, make ratchet separated with ratchet, under the effect of saucerspring, can make revolving drum anyway, be about to data cable and collect in box body.Although this box-shaped telescopic data wire connecting device has solved the problems referred to above, but it is in the process of take-up and unwrapping wire, all need to pinch Y type ratchet with hand always, and unusual inconvenience while using, ratchet is complicated with coordinating of ratchet simultaneously, cause this product to have complex structure, the problem that useful life is short.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of extension type data wire device of simple in structure, easy to operate and long service life.
According to an aspect of the present utility model, a kind of extension type data wire device is provided, comprise box body, be located at the central shaft of box body inside, revolving drum with central shaft socket, the main spring that connects box body and revolving drum, be set around the data cable on revolving drum and be located at the adjustment structure on box body, wherein adjusting mechanism comprises position-arresting disk, back-moving spring and the regulating part being connected with position-arresting disk, wherein back-moving spring one end is connected with revolving drum, the other end is connected with position-arresting disk, the surrounding of this position-arresting disk is provided with screens, revolving drum is provided with the projection matching with screens, one side of this screens or projection is provided with the first inclined-plane.
The beneficial effect of the utility model extension type data wire device is: because the surrounding at position-arresting disk is provided with screens, on revolving drum, be provided with the projection matching with screens, and a side of screens or projection is provided with the first inclined-plane, can realize when unwrapping wire, only need to pull data cable, the now projection on revolving drum and the screens on position-arresting disk just can slip over along the first inclined-plane, be that adjusting mechanism can not hinder revolving drum rotation, data cable can be stretched to needed length, when data cable is pulled to after needed length, only need to loose one's grip, now the plane due to screens opposite side on the projection on revolving drum and position-arresting disk offsets, revolving drum can not rotate, data cable can be maintained to required length.While needing take-up after being finished the utility model extension type data wire device, by regulating the regulating part of adjusting mechanism, back-moving spring is compressed, allow the card bit position on protruding position-arresting disk on revolving drum stagger, now main spring can drive revolving drum to rotate, and data cable can be received in box body.Therefore the utility model extension type data wire device has advantages of simple, the easy to operate and long service life of mechanism.
In some embodiments, the winding direction of data cable on reel can be contrary with the coiling direction of main spring.Because the winding direction of data cable is contrary with the coiling direction of main spring, guarantee when the utility model extension type data wire device unwrapping wire, main spring is tightened up, be that main spring can provide larger turning moment for revolving drum, also when take-up, data cable more can be withdrawn in box body faster, so the utility model extension type data wire device has advantages of practical.
In some embodiments, projection can be for a plurality of, and a plurality of projections are evenly distributed on revolving drum.Because a plurality of projections are evenly distributed on revolving drum, therefore can realize a plurality of anglecs of rotation, projection is fixed, data cable can be stretched to the length of more sizes, thereby can use more easily, therefore the utlity model has practical advantage.
In some embodiments, what the quantity of screens can be with projection is identical, and a plurality of screens are evenly distributed on position-arresting disk, and the first inclined-plane is located in screens, and its incline direction is consistent.By screens one to one, match with projection, can allow the structure of the utility model extension type data wire device more firm, longer service life.
In some embodiments, in projection, can be provided with second inclined-plane corresponding with the first inclined-plane.Corresponding with the first inclined-plane of screens one side by the second inclined-plane in projection, when unwrapping wire, projection on revolving drum just can be more smoothly on position-arresting disk the first inclined-plane of screens one side slip over, thereby can use more easily, therefore the utlity model has practical advantage.
In some embodiments, regulating part can comprise briquetting and be located at the joint pin on briquetting, and this joint pin is connected with position-arresting disk, and this briquetting is positioned at the outside of box body, and box body is provided with the through hole corresponding with joint pin.Thus, by pressing briquetting, just can shrink by back-moving spring, allow the card bit position on protruding position-arresting disk on revolving drum stagger, can realize data cable is received in box body.Therefore the utility model extension type data wire device has advantages of simple in structure and easy to operate.
In some embodiments, revolving drum can comprise separator disc, be located at the first reel of separator disc one side and be located at the second reel of separator disc opposite side, main spring is positioned at the first reel, described data cable is wound on the first reel and the second reel, back-moving spring is positioned at the second reel, and its one end is connected with separator disc, the other end is connected with position-arresting disk, and projection is located on the second reel.Thus, can guarantee the stability that main spring is connected with position-arresting disk with central shaft with revolving drum respectively with back-moving spring, so the utility model extension type data wire device have advantages of sound construction and long service life.
In some embodiments, on box body, can be provided with the first line outlet and the second line outlet, one end of this data cable is first interface, the other end is the second interface, wherein first interface extends to its outside by the first line outlet from the inside of box body, and this second interface extends to its outside by the second line outlet from the inside of box body.Because first interface extends to its outside by the first line outlet from the inside of box body, the second interface extends to its outside by the second line outlet from the inside of box body, when unwrapping wire, first interface and the second interface outwards stretch simultaneously, can faster data cable be stretched to needed length, so the utility model extension type data wire device has advantages of practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of execution mode of the utility model extension type data wire device;
Fig. 2 is the broken away view of extension type data wire device in Fig. 1;
Fig. 3 is the structural representation at another visual angle of extension type data wire device briquetting in Fig. 2;
Fig. 4 is the structural representation of extension type data wire device rotating cylinder in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 to Fig. 3 has provided an embodiment of the utility model extension type data wire device, in this embodiment, extension type data wire device comprises box body 1, be screwed in the central shaft 2 of box body 1 inside, revolving drum 3 with central shaft 2 sockets, the main spring 4 that connects box body 1 and revolving drum 3, be set around the data cable 5 on revolving drum 3 and be located at the adjustment structure 6 on box body 1, wherein box body 1 is provided with the first line outlet 12 and the second line outlet 13, one end of this data cable 5 is first interface 51, the other end is the second interface 52, wherein first interface 51 extends to its outside by the first line outlet 12 from the inside of box body 1, this second interface 52 extends to its outside by the second line outlet 13 from the inside of box body 1.
Revolving drum 3 comprises separator disc 31, be located at the first reel 32 of separator disc 31 1 sides and be located at the second reel 33 of separator disc 31 opposite sides, at the middle part of separator disc 31, offer the through hole matching with central shaft 2, separator disc 31 and central shaft 2 sockets, realize under the revolution torsion or the effect of user's externally applied forces of main spring, revolving drum 3 can rotate around central shaft 2.The winding direction of data cable 5 on revolving drum 3 is contrary with the coiling direction of main spring 4, the data cable 5 being connected with first interface 51 is set around on the first reel 32, the data cable 5 being connected with the second interface 52 is set around on the second reel 33, and first interface 51 and the second interface 52 are electrically connected to by data cable 5.Main spring 4 is spring shell fragment, it is positioned at the first reel 32, and its one end is connected with box body 1, the other end is connected with revolving drum 3, main spring 4 can provide revolution torsion for revolving drum 3, can realize when being finished the utility model extension type data wire device, data cable 5 can be retracted in box body 1.The inner side of the second reel 33 is provided with four projections 331, and they are evenly distributed on the second reel 33 1, and a side of projection 331 is provided with the second inclined-plane 332, and the direction on the second inclined-plane 332 on a plurality of protruding 331 is consistent.All parts of above-mentioned revolving drum 3 structure that is formed in one, so can be so that its structure be compacter, and physical property also can be better simultaneously, and useful life also can be longer.
Adjusting mechanism 6 comprises position-arresting disk 61, back-moving spring 62 and the regulating part 63 being connected with position-arresting disk 61, these back-moving spring 62 one end are connected with revolving drum 3, the other end is connected with position-arresting disk 61, the surrounding of position-arresting disk 61 be provided with four with projection 331 screens that match 611, one side of this screens 611 is provided with the first inclined-plane 612, the direction on the first inclined-plane 612 in a plurality of screens 611 is consistent, and the first inclined-plane 612 is corresponding with the position on the second inclined-plane 332, realize when unwrapping wire, only need to pull out data cable 5, will make revolving drum 3 rotate, the first inclined-plane of the screens 611 corresponding sides of now 331 1 side the second inclined-planes 332 meetings of the projection on revolving drum 3 on position-arresting disk 61 slips over, be that screens 611 on position-arresting disk 61 can not hinder revolving drum 3 and rotates, data cable 5 can be stretched to needed length, when data cable 5 is pulled to after needed length, only need to loose one's grip, now the second plane 613 due to screens 611 opposite sides on the first plane 333 of projection 331 opposite sides on revolving drum 3 and position-arresting disk 61 offsets, revolving drum can not rotate, data cable can be maintained to required length.
Back-moving spring 62 is positioned at the second reel 33, and its one end and separator disc 31 are fixedly linked, the other end and position-arresting disk 61 are fixedly linked, regulating part 63 comprises briquetting 631 and is located at the joint pin 632 on briquetting 631, joint pin 632 is screwed and is connected with position-arresting disk 61, briquetting 631 is positioned at the outside of box body 1, and position-arresting disk 61 is positioned at box body 1 inner side, and box body 1 is provided with the through hole corresponding with joint pin 632 11.Realize while needing take-up after being finished the utility model extension type data wire device, only need to press briquetting 631, thereby can be by back-moving spring 62 compressions, now position-arresting disk 61 is pressed downward contracting, thereby in one plane screens originally 611 and projection 331 are staggered, now the first plane 333 of projection 331 1 sides on revolving drum 3 is separated out with the second plane 613 of screens 611 corresponding sides on position-arresting disk 61, now main spring 4 can drive revolving drum 3 to rotate, and data cable 5 can be received in box body 1.
In order to make the outer surface of the utility model extension type data wire device more attractive in appearance, on the outer surface of box body 1, be stained with paster or inscription plate 633, the correlation properties that this paster or inscription plate 633 can be annotated and commented on the utility model extension type data wire device above, it also can block the nut of bolt simultaneously, thereby makes the outer surface of the utility model extension type data wire device more attractive in appearance.
The utility model extension type data wire device in use, first simultaneously pull out first interface 51 and second interface 52 of data cable 5, visual angle as shown in Figure 2, now revolving drum 3 rotates along clockwise direction, the first inclined-plane 622 of the first screens 611 corresponding sides of the second inclined-plane 332 meetings on position-arresting disk 61 of projection 331 1 sides on revolving drum 3 slips over, now block 62 can not hinder revolving drum 3 rotations, therefore data cable 5 can be stretched to needed length; When data cable 5 is stretched to after needed length, stop pulling out data cable 5, now under the effect of main spring 4, can be to 3 one anticlockwise torques of revolving drum, revolving drum 3 has the trend of counterclockwise rotating, but now because revolving drum 3 is to rotate counterclockwise, projection the first plane 333 of 331 opposite sides and the second plane 613 of screens 611 corresponding sides contact, i.e. now screens 611 can prop up projection 331, thereby stop revolving drum 3 to rotate counterclockwise, also realized data cable 5 has been remained to needed length, with easy to use.
The utility model extension type data wire device is after using, only need to press briquetting 631 downwards, now position-arresting disk 61 is pressed downward contracting, thereby in one plane screens originally 611 and projection 331 are staggered, also now the first plane 333 of projection 331 1 sides on revolving drum 3 is separated out with the second plane 613 of screens 611 corresponding sides on position-arresting disk 61, so time main spring 4 can drive revolving drums 3 to rotate, data cable 5 can be received in box body 1.After harvesting data cable 5, unclamp the hand of pressing briquetting 631, now under the effect of back-moving spring 62, position-arresting disk 61 upwards resets, make screens 611 and projection 331 again be returned on same plane, now the first plane 333 of projection 331 1 sides on revolving drum 3 offsets with the second plane 613 of screens 611 corresponding sides on position-arresting disk 61, thereby can facilitate next time, uses.
Below be only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (8)
1. extension type data wire device, it is characterized in that, comprise box body (1), be located at the inner central shaft (2) of box body (1), revolving drum (3) with central shaft (2) socket, the main spring (4) that connects box body (1) and revolving drum (3), be set around the data cable (5) on revolving drum (3) and be located at the adjustment structure (6) on box body (1), described adjusting mechanism (6) comprises position-arresting disk (61), back-moving spring (62) and the regulating part (63) being connected with position-arresting disk (61), described back-moving spring (62) one end is connected with revolving drum (3), the other end is connected with position-arresting disk (61), the surrounding of described position-arresting disk (61) is provided with screens (611), described revolving drum (3) is provided with the projection (331) matching with screens (611), one side of described screens (611) or projection (331) is provided with the first inclined-plane (612).
2. extension type data wire device according to claim 1, is characterized in that, the winding direction of described data cable (5) on reel (33) is contrary with the coiling direction of main spring (4).
3. extension type data wire device according to claim 1 and 2, is characterized in that, described projection (331) is a plurality of, and a plurality of projections (331) are evenly distributed on revolving drum (3).
4. extension type data wire device according to claim 3, it is characterized in that, the quantity of described screens (611) is identical with projection (331), a plurality of screens (611) are evenly distributed on position-arresting disk (61), it is upper that screens (611) is located on described the first inclined-plane (612), and the incline direction on upper the first inclined-planes of a plurality of screens (611) (612) is consistent.
5. extension type data wire device according to claim 4, is characterized in that, described projection (331) is provided with second inclined-plane (332) corresponding with the first inclined-plane (612).
6. extension type data wire device according to claim 3, it is characterized in that, described regulating part (63) comprises briquetting (631) and is located at the joint pin (632) on briquetting (631), described joint pin (632) is connected with position-arresting disk (61), described briquetting (631) is positioned at the outside of box body (1), and described box body (1) is provided with the through hole (11) corresponding with joint pin (632).
7. according to the extension type data wire device described in claim 1 or 6, it is characterized in that, described revolving drum (3) comprises separator disc (31), be located at first reel (32) of separator disc (31) one sides and be located at second reel (33) of separator disc (31) opposite side, described main spring (4) is positioned at the first reel (32), described data cable (5) is wound on the first reel (32) and the second reel (33), described back-moving spring (62) is positioned at the second reel (33), and its one end is connected with separator disc (31), the other end is connected with position-arresting disk (61), described projection (331) is located on the second reel (33).
8. extension type data wire device according to claim 7, it is characterized in that, described box body (1) is provided with the first line outlet (12) and the second line outlet (13), one end of described data cable (5) is first interface (51), the other end is the second interface (52), described first interface (51) extends to its outside by the first line outlet (12) from the inside of box body (1), and described the second interface (52) extends to its outside by the second line outlet (13) from the inside of box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195137.2U CN203826718U (en) | 2014-04-21 | 2014-04-21 | Telescopic type data line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195137.2U CN203826718U (en) | 2014-04-21 | 2014-04-21 | Telescopic type data line device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826718U true CN203826718U (en) | 2014-09-10 |
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ID=51482183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195137.2U Expired - Fee Related CN203826718U (en) | 2014-04-21 | 2014-04-21 | Telescopic type data line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016134566A1 (en) * | 2015-02-20 | 2016-09-01 | 深圳市和宏实业股份有限公司 | Data line accommodating box capable of receiving earphone cable |
| WO2017036109A1 (en) * | 2015-08-31 | 2017-03-09 | 中兴通讯股份有限公司 | Telescopic winding device |
-
2014
- 2014-04-21 CN CN201420195137.2U patent/CN203826718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016134566A1 (en) * | 2015-02-20 | 2016-09-01 | 深圳市和宏实业股份有限公司 | Data line accommodating box capable of receiving earphone cable |
| WO2017036109A1 (en) * | 2015-08-31 | 2017-03-09 | 中兴通讯股份有限公司 | Telescopic winding device |
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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: 20140910 Termination date: 20170421 |