A kind of portable optical fiber is around winding apparatus
Technical field
The present invention relates to the information communications field, specifically a kind of portable optical fiber is around winding apparatus.
Background technique
Optical fiber is a kind of fiber that can conduct light wave and various optical signals.In the current information age, Ren Men
There are a large amount of information and data to need to process and handle in economic activity and scientific research, and optical fiber is exactly the most reason for transmitting information
The tool thought.Information system based on optical commucication technology is compared with traditional cable system, within the time as much
It can carry out the transmission of a greater amount of and more type informations.A piece fibre optics cable, which is equivalent to 100 transmission phones, to be made
The information that coaxial cable is transmitted.And loss when transmitting is low, and land counts can reduce 1/20.The wave of light-guiding system
Band is very wide, by tens MHZ/km to several hundred GHz/km, and can prevent the noise of electric signal.In addition, optical fiber construction store
Material is few, and a large amount of non-ferrous metals can be saved compared with coaxial cable.
When recycling to optical fiber, tradition carries out manual winding using around roller using the mode of artificial coiling, around licking
Cheng Zhong, very arduously, the utilization rate around roller be not high, is in addition easy to damage optical fiber.
Summary of the invention
The purpose of the present invention is to provide a kind of portable optical fiber around winding apparatus, mentioned above in the background art to solve
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of portable optical fiber around winding apparatus, including shell, around winding up roller and ratchet;It is equipped in the shell around winding up roller, around winding up roller
It is fixedly connected with rotation axis, rotation axis both ends extend to hull outside, are fixedly connected with swing handle on the right side of rotation axis;Described turn
It is fixedly connected with ratchet on the left of moving axis, ratchet is connected with pawl;The pawl is hinged with connecting rod, and small end is hinged with cross bar,
Cross bar is fixed with mobile bar, and mobile bar is fixedly connected by spring spool with shell upper surface;It is equipped with and holds on the outside of the mobile bar
Bar is held, cross bar runs through holding rod, and holding rod is located at cross bar through part equipped with vertical chute;Guiding is equipped with below the cover top plate
Ring;It is rotatably connected to movable block at the top of the guide ring, movable block is nested in the lower end surface of cover top plate, and movable block is nested in shell
In the sliding slot of body top plate lower end surface;The movable block is threaded with screw rod, and screw rod extends to hull outside and passes by first
Dynamic bevel gear group is connected with driven shaft, and driven shaft passes through the second drive bevel gear group and rotation axis connection;The first transmission cone
Gear set is fixed and is connected in diagonal symmetrical half-conical gear and drive bevel gear, a pair of of semicircle bevel gear and screw rod including a pair of
It connects, drive bevel gear is fixedly connected with driven shaft.
As a further solution of the present invention: the shell is body structure open at one end.
As a further solution of the present invention: the pawl is rotatablely connected by shaft and housing exterior walls, is arranged in shaft
There is torsionspring.
As a further solution of the present invention: the holding rod is fixedly connected with the casing.
As a further solution of the present invention: the mobile bar both ends are slidably connected with holding rod inner wall.
As a further solution of the present invention: the second drive bevel gear group includes being mutually perpendicular to and ratcheting cone tooth
Wheel.
As a further solution of the present invention: the cover top plate lower end surface is equipped with the sliding slot that Open Side Down.
Compared with prior art, real the beneficial effects of the present invention are: the present invention is by being equipped with swing handle and ratchet device
The coiling mode now rotated, improves the efficiency of coiling;The present invention passes through the guide ring equipped with linkage, so that Optical Fiber Winding is more
Uniform close improves the utilization rate around roller, improves the quality of coiling;The present invention is by being equipped with mobile bar and connecting with pawl
Connecting rod easily pulls pawl, facilitates and carries out optical fiber release, easy to use.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the portable optical fiber around winding apparatus;
Fig. 2 is the structural schematic diagram of portable optical fiber ratchet in winding apparatus;
Fig. 3 is the structural schematic diagram of portable optical fiber first drive bevel gear group in winding apparatus.
Fig. 4 is the structural schematic diagram of portable optical fiber guide ring in winding apparatus;
In figure: 1- shell;2- is around winding up roller;3- baffle;4- rotation axis;5- swing handle;6- ratchet;7- pawl;8- shaft;9- is turned round
Turn paralysis;10- connecting rod;11- cross bar;12- mobile bar;13- holding rod;14- spring spool;15- guide ring;16- mobile bar;
17- screw rod;18- the first drive bevel gear group;19- semicircle bevel gear;20- drive bevel gear;21- driven shaft;22- second is driven
Bevel gear set.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of portable optical fiber around winding apparatus, including shell 1, around winding up roller 2
With ratchet 6;The shell 1 is body structure open at one end, is equipped in shell 1 around winding up roller 2, is fixedly connected with and turns around winding up roller 2
Moving axis 4,4 both ends of rotation axis extend to 1 outside of shell, are fixedly connected with swing handle 5 on the right side of rotation axis 4, rotate swing handle
5, it drives and is rotated around winding up roller 2, optical fiber is wound;Ratchet 6 is fixedly connected on the left of the rotation axis 4, ratchet 6 is connected with spine
Pawl 7, pawl 7 are rotatablely connected by shaft 8 and 1 outer wall of shell, are arranged with torsionspring 9 in shaft 8;The pawl 7 is hinged with
Connecting rod 10,10 upper end of connecting rod are hinged with cross bar 11, and cross bar 11 is fixed with mobile bar 12, and mobile bar 12 passes through spring spool 14 and shell
1 upper surface of body is fixedly connected;Holding rod 13 is equipped on the outside of the mobile bar 12, holding rod 13 is fixedly connected with shell 1, mobile bar
12 both ends are slidably connected with 13 inner wall of holding rod, and cross bar 11 runs through holding rod 13, and holding rod 13 is located at 11 through part of cross bar and is equipped with
Vertical chute;Guide ring 15 is equipped with below 1 top plate of shell, optical fiber is passed through from guide ring 15;Turn at the top of the guide ring 15
Dynamic to be connected with movable block 16, movable block 16 is nested in the lower end surface of 1 top plate of shell, and 1 top plate lower end surface of shell is equipped with Open Side Down
Sliding slot, movable block 16 is nested in the sliding slot of 1 top plate lower end surface of shell;The movable block 16 is threaded with screw rod 17, silk
Bar 17 extends to 1 outside of shell and is connected with driven shaft 21 by the first drive bevel gear group 18, and driven shaft 21 is passed by second
Dynamic bevel gear group 22 is connect with rotation axis 4;The first drive bevel gear group 18 includes a pair of in diagonal symmetrical half-conical
Gear 19 and drive bevel gear 20, a pair of of semicircle bevel gear 19 are fixedly connected with screw rod 17, drive bevel gear 20 and driven shaft 21
It is fixedly connected;The second drive bevel gear group 22 includes being mutually perpendicular to and ratcheting bevel gear;By rotating swing handle 5,
Rotation axis 5 drives driven shaft 21 to rotate by the second drive bevel gear group 22, and driven shaft 21 passes through the first drive bevel gear group 18
Screw rod 17 is driven periodically to rotate and reverse, so that the reciprocating movement that movable block 16 drives guide ring 15 lateral, so that optical fiber
Uniform coiling is on winding up roller 2.
The working principle of the invention: by the guide ring 15 of transverse movement, so that the uniform coiling of optical fiber is around winding up roller 2
On, improve the uniformity of coiling;Holding rod 13 and mobile bar 12 are held simultaneously, and cross bar 11 is by connecting rod 10 with pawl 7 and spine
Wheel 6 is detached from, the convenient release for carrying out optical fiber, easy to operate.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.