CN2912051Y - Automatic retraction device for cable - Google Patents
Automatic retraction device for cable Download PDFInfo
- Publication number
- CN2912051Y CN2912051Y CN 200620033622 CN200620033622U CN2912051Y CN 2912051 Y CN2912051 Y CN 2912051Y CN 200620033622 CN200620033622 CN 200620033622 CN 200620033622 U CN200620033622 U CN 200620033622U CN 2912051 Y CN2912051 Y CN 2912051Y
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- cable
- cover plate
- automatic deploying
- retracting device
- 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.)
- Expired - Fee Related
Links
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses an automatic cable winder, intending to provide a cable winder which can change connecting lengthff cable conveniently. The utility model comprises a base plate(10) and a cover board(20) fixed with a distance, a drum(30) positioned between the base plate(10) and cover board(20), a part is positioned between two end heads of the cable to be connected with the drum(30); an elastic member(35), which acts on the drum(30) and drives the drum to rotate. The utility model has simple structure, can change cable connecting length conveniently, and is easy to use, carry, store and operate.
Description
Technical field
The utility model relates to cable reel installation.
Background technology
Often need to lay many group cables between electric equipment, signal input, output port are connected, for making things convenient for attended operation or adapting to the needs of change in location between two electric equipments, the length of cable will leave certain surplus.When the quantity of cable is many groups, perhaps some need carry the electric equipment of use (as the earphone cord of mobile phone, MP3, MP4, CD player etc., the electric power connection line of charger etc.), its length surplus is bigger if cable connects the back, then cable twines easily, neither attractive in appearance, also be inconvenient to use and carry, and hinder the regular maintenance and the operation of electric equipment.
The utility model content
Technical problem to be solved in the utility model provides a kind of cable automatic deploying and retracting device, and it can change cable according to user's needs easily and connect use length.
The technical scheme that its technical problem that solves the utility model adopts is: cable automatic deploying and retracting device of the present utility model is characterized in that it includes: substrate and cover plate, and both keep fixed interval; Rotary drum is arranged between substrate, the cover plate, fixedlys connected with rotary drum in the position between the cable two ends; Elastic component acts on the rotary drum and makes it and rotates.
As improvement of the technical scheme,, has the chocking construction that the restriction rotary drum rotates between described cover plate and the rotary drum for adjusting the elasticity of cable easily.
The beneficial effects of the utility model are, can change cable easily and connect and use length, and are easy to use, carry and deposit, simple in structure, easy to operate.
Description of drawings
This specification comprises following five width of cloth accompanying drawings:
Fig. 1 is the structural representation of the utility model cable automatic deploying and retracting device;
Fig. 2 is along the cutaway view of A-A line among Fig. 1;
Fig. 3 is the longitudinal sectional view of rotary drum in the utility model cable automatic deploying and retracting device;
Fig. 4 is the vertical view of rotary drum in the utility model cable automatic deploying and retracting device;
Fig. 5 is the rearview of the utility model cable automatic deploying and retracting device cover plate.
Parts, position and numbering among the figure: substrate 10, main shaft 11, cover plate 20, curved slot 21, screw 22, rotary drum 30, sidewall 31, straight-line groove 32, steel ball 33, clamp 34, elastic component 35.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
See figures.1.and.2, cable automatic deploying and retracting device of the present utility model mainly is made of following parts: substrate 10 and cover plate 20, and both keep fixed interval; Rotary drum 30 is arranged between substrate 10, the cover plate 20, fixedlys connected with rotary drum 30 in the position between the cable two ends; Elastic component 35 acts on the rotary drum 30 and makes it to rotate.Described elastic component 35 can preferably adopt torsion spring.After rotary drum 30 rotates cable will be wound on its peripheral outer wall, so can tighten up cable easily.
As the improvement of above technical scheme,, has the chocking construction that restriction rotary drum 30 rotates between described cover plate 20 and the rotary drum 30 for adjusting the elasticity of cable easily.Fig. 2, Fig. 4 and Fig. 5 show a kind of chocking construction simple in structure, and this chocking construction comprises: be opened in the curved slot with at least one break 32 (with reference to Fig. 4) on the sidewall 31 of rotary drum 30; Be opened in the straight-line groove 21 (with reference to Fig. 5) on cover plate 20 inwalls of facing mutually with sidewall 31; Steel ball 33 places between curved slot 32 and the straight-line groove 21 (with reference to Fig. 2).When steel ball 33 was rolled to the break place of curved slot 32, rotary drum 30 was stuck and stops operating.If continue to tighten up cable, then need spur cable, rotary drum 30 reverse rotations make steel ball 33 withdraw from the break position.
Fig. 2 shows a kind of concrete mounting means of rotary drum 30.With reference to this figure, described substrate 10 has a main shaft 11 to the extension of cover plate 20 inwalls, rotary drum 30 is placed on this main shaft 11, and cover plate 20 removably connects by the axle head and the substrate 10 of screw 22 at main shaft 11, and the two ends of described torsion spring are individually fixed on main shaft 11 and the rotary drum 30.
Show a kind of concrete fixed form of cable among Fig. 2, Fig. 3 simultaneously.With reference to this two figure, have the clamps 34 that extend by its roof 31 in the described rotary drum 30 downwards, offer the breach that current supply cable passes rotary drum 30 on the rotary drum 30, one section of cable is snapped into and is fixed between roof 31 and rotary drum 30 inner circumferential wall.
It is pointed out that top described principles more of the present utility model that just explain through diagrams, because the those of ordinary skill in constructed field is easy to carry out on this basis some modifications and change.Therefore, this specification be not be the utility model to be confined to shown in and in described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.
Claims (6)
1, cable automatic deploying and retracting device is characterized in that it includes:
A. substrate (10) and cover plate (20), both keep fixed interval;
B. rotary drum (30) is arranged between substrate (10), the cover plate (20), fixedlys connected with rotary drum (30) in the position between the cable two ends;
C. elastic component (35) acts on rotary drum (30) and goes up and make it to rotate.
2, cable automatic deploying and retracting device as claimed in claim 1 is characterized in that: have the chocking construction that restriction rotary drum (30) rotates between described cover plate (20) and the rotary drum (30).
3, cable automatic deploying and retracting device as claimed in claim 2 is characterized in that described chocking construction comprises:
A. be opened in the curved slot with at least one break (32) on the sidewall (31) of rotary drum (30);
B. be opened in the straight-line groove (21) on cover plate (20) inwall of facing mutually with sidewall (31);
C. steel ball (33) places between curved slot (32) and the straight-line groove (21).
4, cable automatic deploying and retracting device as claimed in claim 1 is characterized in that: what described elastic component (35) adopted is torsion spring.
5, cable automatic deploying and retracting device as claimed in claim 4 is characterized in that: described substrate (10) has a main shaft (11) to the extension of cover plate (20) inwall, and rotary drum (30) is placed on this main shaft (11); The two ends of described torsion spring are individually fixed on main shaft (11) and the rotary drum (30).
6, as claim 4 or 5 described cable automatic deploying and retracting devices, it is characterized in that: have the clamp (34) that extends by its roof (31) in the described rotary drum (30) downwards, rotary drum offers the breach that current supply cable passes on (30), and one section of cable is snapped into and is fixed between roof (31) and rotary drum (30) inner circumferential wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033622 CN2912051Y (en) | 2006-03-29 | 2006-03-29 | Automatic retraction device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033622 CN2912051Y (en) | 2006-03-29 | 2006-03-29 | Automatic retraction device for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912051Y true CN2912051Y (en) | 2007-06-13 |
Family
ID=38133915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620033622 Expired - Fee Related CN2912051Y (en) | 2006-03-29 | 2006-03-29 | Automatic retraction device for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912051Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275783A (en) * | 2011-04-29 | 2011-12-14 | 西安东风机电有限公司 | Bidirectionally-retractable mobile cable hank |
-
2006
- 2006-03-29 CN CN 200620033622 patent/CN2912051Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275783A (en) * | 2011-04-29 | 2011-12-14 | 西安东风机电有限公司 | Bidirectionally-retractable mobile cable hank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |