CN203674509U - Tensioning structure on network data transmission line coiler - Google Patents
Tensioning structure on network data transmission line coiler Download PDFInfo
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- CN203674509U CN203674509U CN201420034542.6U CN201420034542U CN203674509U CN 203674509 U CN203674509 U CN 203674509U CN 201420034542 U CN201420034542 U CN 201420034542U CN 203674509 U CN203674509 U CN 203674509U
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- China
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- back shaft
- swivel joint
- data transmission
- network data
- transmission line
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Abstract
The utility model provides a tensioning structure on a network data transmission line coiler, belonging to the technical filed of machinery. The tensioning structure solves the technical problem that a cable of a cable coiler in the prior art cannot be tensioned. According to the tensioning structure on the network data transmission line coiler, the coiler includes a support plate 1, a support shaft 1 is sleeved with a swivel joint 2, the swivel joint 2 is rotationally connected on the support shaft 1, a coiling roller is fixed on the swivel joint 2, a swivel joint 1 and the swivel joint 2 are provided with a wiring structure which can make a cable on the swivel joint 1 and a cable on the swivel joint 2 in butt joint, a tensioning structure is arranged between the coiling roller and the support shaft 1, the tensioning structure includes helical teeth arranged on the inner wall of the coiling roller, a spring is fixed on a support shaft 2, one end of the spring is fixedly connected with the support shaft 2, and the other end of the spring abuts against the helical teeth. The tensioning structure has the advantage of automatically tensioning the cables.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the tension structure on a kind of network data transmission line coiler.
Background technology
Network data transmission line is called for short netting twine, along with popularizing of network, the equipment that network data transmission is used and other finished products become requisite article in people's daily life, and the ease of use of these network data transmission equipments and finished product becomes the key factor that improves industrial competition.
Netting twine is through data processor, as the process bodies of wall such as router enter into each room, be linked on apparatus such as computer by Network Cable Connector again, because netting twine need to be reserved certain length, so that installation or removable computer is easy to use, cause netting twine stacking, in disorder, affect attractive in appearance, but also can affect netting twine useful life and use time convenience.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing technology, and the tension structure on a kind of network data transmission line coiler is provided, and technical problem to be solved in the utility model is how netting twine to be furled to tensioning.
The purpose of this utility model can realize by following technical proposal: the tension structure on a kind of network data transmission line coiler, coiler comprises supporting bracket one, it is characterized in that, in described supporting bracket one, be fixedly installed a back shaft one, on described back shaft one, be fixedly installed a swivel joint one, on described back shaft one, be also arranged with a swivel joint two, and swivel joint two is rotatably connected on described back shaft one, on described swivel joint two, be fixedly installed a coiling roller, described swivel joint one and swivel joint two are provided with the wiring construction that the netting twine on swivel joint one can be docked with the netting twine on swivel joint two, between described coiling roller and described back shaft one, be provided with a tension structure, described tension structure comprises the helical teeth being arranged on described coiling roller inwall, on described back shaft two, is fixedly installed a clockwork spring, and one end of described clockwork spring is fixedly connected with back shaft two, low the leaning against on helical teeth of the other end of described clockwork spring.
Operation principle of the present utility model is: on body of wall, start to have a cell, whole coiler is put into cell, utilize supporting bracket one and cell inwall to fix, netting twine on swivel joint one and reticle plug provided connection on body of wall will be fixedly installed on, netting twine on coiling roller is connected on apparatus such as computer, being arranged on swivel joint one is connected netting twine with the wiring construction on swivel joint two, swivel joint two can rotate around back shaft one, utilize tension structure by netting twine tensioning, in order to avoid netting twine is stacking in a jumble, make netting twine clean and tidy, can be in disorder indoor not attractive in appearance to affecting, clockwork spring has torsion to back shaft two, makes back shaft two drive netting twine in tensioning state.
In tension structure on above-mentioned a kind of network data transmission line coiler, clamping between described swivel joint one and swivel joint two.
In tension structure on above-mentioned a kind of network data transmission line coiler, described wiring construction comprise be fixedly installed on swivel joint one and with each wire becket one one to one of netting twine, described swivel joint two is fixedly connected with the back shaft two of a hollow, described back shaft one is plugged in described back shaft two, on described swivel joint two, be fixedly installed and becket one becket two one to one, each described becket two leans with corresponding becket one.Becket one and becket two be low to be abutted against tactilely, and becket two can rotate relative to becket one, and the roller that makes to wind the line can keep the good contact between netting twine in rotation.
In tension structure on above-mentioned a kind of network data transmission line coiler, one end of described becket one has an annular groove, one end of described becket two has a contact chip, between described contact chip and becket two, is provided with some reeds, and described contact chip is plugged in described annular groove.Reed has elastic force to contact chip, makes contact chip low leaning against in annular groove tightly.
In tension structure on above-mentioned a kind of network data transmission line coiler, on described back shaft one, be provided with some installing holes, described installing hole is circumferentially evenly distributed on back shaft one, between the radial line of the center line of described installing hole and back shaft one, be an angle, in described installing hole, be provided with a steel ball, low by there being a holddown spring between described steel ball and the diapire of installing hole, the inwall of described steel ball and described back shaft two leans.Steel ball can be pressed in installing hole during to a direction rotation at back shaft two, back shaft two and back shaft one can be relatively rotated, in the time that coiling roller rotates to other direction, steel ball presses the inwall of back shaft two, make to realize locking between back shaft one and back shaft, now, under the effect of clockwork spring elastic force, can drive coiling roller in tensioning state, and in the time of forward rotation coiling roller, between back shaft one and back shaft two, realize and separating, and one end of clockwork spring can slide on helical teeth, netting twine can be released.
In tension structure on above-mentioned a kind of network data transmission line coiler, described helical teeth has an inclined plane and a vertical plane, and the footpath line parallel of described vertical plane and back shaft two is an angle between described inclined plane and the radial line of back shaft.
In tension structure on above-mentioned a kind of network data transmission line coiler, between the center line of described installing hole and the radial line of back shaft one, be 30 ° of angles.
In tension structure on above-mentioned a kind of network data transmission line coiler, between described inclined plane and the radial line of back shaft, be 150 ° of angles.
In tension structure on above-mentioned a kind of network data transmission line coiler, one end of described clockwork spring has a block, and described block and described vertical plane lean.When needs by netting twine around on coiling roller time, external force rotation coiling roller, block is subject to external force to depart from vertical plane, make the to wind the line relative clockwork spring of roller and back shaft two motions, by netting twine on coiling roller.
Compared with prior art, the utlity model has following advantage:
1, on body of wall, start there is a cell, whole coiler is put into cell, utilize supporting bracket one and cell inwall to fix, netting twine on swivel joint one and reticle plug provided connection on body of wall will be fixedly installed on, netting twine on coiling roller is connected on apparatus such as computer, being arranged on swivel joint one is connected netting twine with the wiring construction on swivel joint two, swivel joint two can rotate around back shaft one, utilize tension structure by netting twine tensioning, in order to avoid netting twine is stacking in a jumble, make netting twine neatly, can not be in disorder indoor attractive in appearance to affecting.
2, steel ball can be pressed in installing hole during to a direction rotation at back shaft two, back shaft two and back shaft one can be relatively rotated, in the time that coiling roller rotates to other direction, steel ball presses the inwall of back shaft two, make to realize locking between back shaft one and back shaft, now, under the effect of clockwork spring elastic force, can drive coiling roller in tensioning state, and in the time of forward rotation coiling roller, between back shaft one and back shaft two, realize and separating, and one end of clockwork spring can slide on helical teeth, netting twine can be released.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of this coiler.
Fig. 2 is the sectional view of wiring construction in this coiler.
Fig. 3 is the sectional view of coiling roller.
Fig. 4 is the enlarged drawing of local A in Fig. 3.
Fig. 5 is the perspective view of swivel joint two.
In figure, 11, supporting bracket one; 12, supporting bracket two; 21, back shaft one; 22, back shaft two; 31, swivel joint one; 32, swivel joint two; 4, coiling roller; 51, becket one; 52, becket two; 53, annular groove; 54, contact chip; 55, reed; 56, helical teeth; 57, clockwork spring; 61, installing hole; 62, steel ball; 63, holddown spring; 71, inclined plane; 72, vertical plane; 73, block; 8, sleeve pipe; 9, screw.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As Fig. 1, shown in Fig. 2 and Fig. 5, network data transmission line coiler comprises supporting bracket 1, it is characterized in that, in supporting bracket 1, be fixedly installed a back shaft 1, on back shaft 1, be fixedly installed a swivel joint 1, on back shaft 1, be also arranged with a swivel joint 2 32, and swivel joint 2 32 is rotatably connected on back shaft 1, on swivel joint 2 32, be fixedly installed a coiling roller 4, swivel joint 1 and swivel joint 2 32 are provided with the wiring construction that the netting twine on swivel joint 1 can be docked with the netting twine on swivel joint 2 32, between coiling roller 4 and back shaft 1, be provided with a tension structure.
On body of wall, starting has a cell, whole coiler is put into cell, utilize supporting bracket 1 and cell inwall to fix, netting twine on swivel joint 1 and reticle plug provided connection on body of wall will be fixedly installed on, netting twine on coiling roller 4 is connected on apparatus such as computer, being arranged on swivel joint 1 is connected netting twine with the wiring construction on swivel joint 2 32, swivel joint 2 32 can be around back shaft one 21 rotations, utilize tension structure by netting twine tensioning, in order to avoid netting twine is stacking in a jumble, make netting twine neatly, can not be in disorder indoor attractive in appearance to affecting.
Clamping between swivel joint 1 and swivel joint 2 32.
As shown in Figure 2 and Figure 5, wiring construction comprise be fixedly installed on swivel joint 1 and with each wire becket 1 one to one of netting twine, swivel joint 2 32 is fixedly connected with the back shaft 2 22 of a hollow, back shaft 1 is plugged in back shaft 2 22, on swivel joint 2 32, be fixedly installed and becket 1 becket 2 52 one to one, each becket 2 52 leans with corresponding becket 1, becket 1 and becket 2 52 be low be abutted against tactile, and becket 2 52 can rotate relative to becket 1, the roller 4 that makes to wind the line can keep the good contact between netting twine in rotating, one end of becket 1 has an annular groove 53, one end of becket 2 52 has a contact chip 54, between contact chip 54 and becket 2 52, be provided with some reeds 55, contact chip 54 is plugged in annular groove 53, reed 55 has elastic force to contact chip 54, make contact chip 54 low leaning against in annular groove 53 tightly.
As shown in Figure 3 and Figure 4, tension structure comprises the helical teeth 56 being arranged on coiling roller 4 inwalls, on back shaft 2 22, be fixedly installed a clockwork spring 57, one end of clockwork spring 57 is fixedly connected with back shaft 2 22, low the leaning against on helical teeth 56 of the other end of clockwork spring 57, clockwork spring 57 has torsion to back shaft 2 22, makes back shaft 2 22 drive netting twine in tensioning state.
As shown in Figure 3 and Figure 4, on back shaft 1, be provided with some installing holes 61, installing hole 61 is circumferentially evenly distributed on back shaft 1, between the radial line of the center line of installing hole 61 and back shaft 1, be an angle, in installing hole 61, be provided with a steel ball 62, low by there being a holddown spring 63 between the diapire of steel ball 62 and installing hole 61, steel ball 62 leans with the inwall of back shaft 2 22, steel ball 62 can be pressed in installing hole 61 during to a direction rotation at back shaft 2 22, back shaft 2 22 and back shaft 1 can be relatively rotated, in the time that coiling roller 4 rotates to other direction, steel ball 62 presses the inwall of back shaft 2 22, make to realize locking between back shaft 1 and back shaft, now, under clockwork spring 57 elastic force effects, can drive coiling roller 4 in tensioning state, and in the time of forward rotation coiling roller 4, between back shaft 1 and back shaft 2 22, realize and separating, and can slide on helical teeth 56 in one end of clockwork spring 57, netting twine can be released, helical teeth 56 has an inclined plane 71 and a vertical plane 72, the footpath line parallel of vertical plane 72 and back shaft 2 22, between inclined plane 71 and the radial line of back shaft, be an angle.
Between the radial line of the center line of installing hole 61 and back shaft 1, be 30 ° of angles, between inclined plane 71 and the radial line of back shaft, be 150 ° of angles, one end of clockwork spring 57 has a block 73, block 73 leans with vertical plane 72, when needs by netting twine around on coiling roller 4 time, external force rotation coiling roller 4, block 73 is subject to external force to depart from vertical plane 72, the relative clockwork spring 57 of roller 4 and back shaft 2 22 motions that make to wind the line, by netting twine on coiling roller 4.
As shown in Figure 1, on back shaft 1, be also arranged with a sleeve pipe 8, sleeve pipe 8 is slidably connected on back shaft 1, on sleeve pipe 8, be fixedly installed a supporting bracket 2 12, distance between supporting bracket 1 and supporting bracket 2 12 can regulate by stretching casing tube 8, thereby adapts to the size of cell, in supporting bracket 1 and supporting bracket 2 12, is provided with screw 9, supporting bracket 1 and supporting bracket 2 12 are all fixed on the inwall of cell, make firm the fixing on the wall of whole coiler.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. the tension structure on a network data transmission line coiler, coiler comprises supporting bracket one (11), it is characterized in that, in described supporting bracket one (11), be fixedly installed a back shaft one (21), on described back shaft one (21), be fixedly installed a swivel joint one (31), on described back shaft one (21), be also arranged with a swivel joint two (32), and swivel joint two (32) is rotatably connected on described back shaft one (21), on described swivel joint two (32), be fixedly installed a coiling roller (4), described swivel joint one (31) and swivel joint two (32) are provided with the wiring construction that the netting twine on swivel joint one (31) can be docked with the netting twine on swivel joint two (32), between described coiling roller (4) and described back shaft one (21), be provided with a tension structure, described tension structure comprises the helical teeth (56) being arranged on described coiling roller (4) inwall, on described back shaft two (22), be fixedly installed a clockwork spring (57), one end of described clockwork spring (57) is fixedly connected with back shaft two (22), low the leaning against on helical teeth (56) of the other end of described clockwork spring (57).
2. the tension structure on network data transmission line coiler according to claim 1, is characterized in that, clamping between described swivel joint one (31) and swivel joint two (32).
3. the tension structure on network data transmission line coiler according to claim 2, it is characterized in that, described wiring construction comprise be fixedly installed on swivel joint one (31) upper and with each wire becket one (51) one to one of netting twine, described swivel joint two (32) is fixedly connected with the back shaft two (22) of a hollow, described back shaft one (21) is plugged in described back shaft two (22), on described swivel joint two (32), be fixedly installed and becket one (51) becket two (52) one to one, each described becket two (52) leans with corresponding becket one (51).
4. the tension structure on network data transmission line coiler according to claim 3, it is characterized in that, one end of described becket one (51) has an annular groove (53), one end of described becket two (52) has a contact chip (54), between described contact chip (54) and becket two (52), be provided with some reeds (55), described contact chip (54) is plugged in described annular groove (53).
5. the tension structure on network data transmission line coiler according to claim 4, it is characterized in that, on described back shaft one (21), be provided with some installing holes (61), described installing hole (61) is circumferentially evenly distributed on back shaft one (21), between the radial line of the center line of described installing hole (61) and back shaft one (21), be an angle, in described installing hole (61), be provided with a steel ball (62), low by there being a holddown spring (63) between the diapire of described steel ball (62) and installing hole (61), described steel ball (62) leans with the inwall of described back shaft two (22).
6. the tension structure on network data transmission line coiler according to claim 5, it is characterized in that, described helical teeth (56) has an inclined plane (71) and a vertical plane (72), the footpath line parallel of described vertical plane (72) and back shaft two (22), is an angle between described inclined plane (71) and the radial line of back shaft.
7. the tension structure on network data transmission line coiler according to claim 6, is characterized in that, between the center line of described installing hole (61) and the radial line of back shaft one (21), is 30 ° of angles.
8. the tension structure on network data transmission line coiler according to claim 7, is characterized in that, is 150 ° of angles between described inclined plane (71) and the radial line of back shaft.
9. the tension structure on network data transmission line coiler according to claim 8, is characterized in that, one end of described clockwork spring (57) has a block (73), and described block (73) leans with described vertical plane (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034542.6U CN203674509U (en) | 2014-01-20 | 2014-01-20 | Tensioning structure on network data transmission line coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034542.6U CN203674509U (en) | 2014-01-20 | 2014-01-20 | Tensioning structure on network data transmission line coiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203674509U true CN203674509U (en) | 2014-06-25 |
Family
ID=50970764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034542.6U Expired - Fee Related CN203674509U (en) | 2014-01-20 | 2014-01-20 | Tensioning structure on network data transmission line coiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203674509U (en) |
-
2014
- 2014-01-20 CN CN201420034542.6U patent/CN203674509U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140625 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |