CN208413528U - A kind of winder - Google Patents
A kind of winder Download PDFInfo
- Publication number
- CN208413528U CN208413528U CN201820951189.6U CN201820951189U CN208413528U CN 208413528 U CN208413528 U CN 208413528U CN 201820951189 U CN201820951189 U CN 201820951189U CN 208413528 U CN208413528 U CN 208413528U
- Authority
- CN
- China
- Prior art keywords
- upper casing
- axis body
- casing
- locator
- lower casing
- 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.)
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Abstract
The utility model relates to spiral technical fields, and in particular to a kind of winder, including upper casing, lower casing and the central axis between upper casing and lower casing；The bottom cover is equipped with through-hole；The bottom cover is equipped with convex stupefied；The axis body is equipped with pillar；The upper casing is equipped with the fixation hole of accommodating pillar；The upper surface of the axis body is equipped with guide rail；The upper casing is equipped with the locator for sliding on guide rail；The locator and upper casing are rotatablely connected.The utility model is convex stupefied by being arranged in bottom cover outer surface, can prevent bottom cover from directly contacting with lower casing, be capable of the frictional force of effectively less central axis and lower casing；In setting pillar and fixation hole, it can prevent axis body from directly contacting with upper casing, reduce the contact area with upper casing, to reduce the frictional force of central axis and upper casing, by improving upper casing locating slot, locator and track in axis body upper surface, when locator and axis body rotate because locator is hanging, axis body can be made not make a sound and realize positioning.
Description
Technical field
The utility model relates to spiral technical fields, and in particular to a kind of winder.
Background technique
Scalable data line is electronics scientific research personnel by the lines of original data line using tape measure principle, and data line is researched and developed
At can automatic contractile function, make user easy to carry, storage space is small, allows traditional data line to shrink freely automatically, is no longer afraid of
Traditional data line knots, pulls apart, temporary space etc..
Application No. is a kind of circumference scalable data line is disclosed in 201620244036.9 documents, which is deposited
In following defect: 1. since the bottom of central axis is directly contacted with lower casing, and contact area is big and makes the friction of central axis rotation
Power is larger, causes sound big.2. the bottom surface of track is since not in same level, ball is needed not in the course of rotation
With height beat back and forth, cause that sound is big and track is easy to wear.
Summary of the invention
The purpose of this utility model is to provide a kind of winder, this spiral for above-mentioned deficiency in the prior art
Frictional force is small in the rotation for device, and track and locator will not generate sound in rotation and track and locator use the longevity
It orders relatively elongated.
The purpose of this utility model is achieved through the following technical solutions: a kind of winder, including upper casing, lower casing, Yi Jishe
Central axis between upper casing and lower casing；The central axis includes axis body for connecting with wire rod, set on the bottom of axis body bottom
Cover and be set to the intracorporal reset spring of axis；The reset spring is coaxially disposed in axis body and with axis body；
The center of the bottom cover is equipped with through-hole；The lower casing is equipped with fixed column；The fixed column penetrates axis after passing through through-hole
In vivo；The central axis rotates in fixed column；The outer surface of the bottom cover is convex stupefied in being surrounded by for through-hole；
The center of the axis body upper surface is equipped with pillar；The upper casing is equipped with the fixation hole of accommodating pillar；
The upper surface of the axis body is equipped with guide rail；The upper casing is equipped with the locator for sliding on guide rail；It is described fixed
Position device and upper casing are rotatablely connected；
The upper casing is equipped with locating slot；Positioning column is equipped in the locating slot；One end of the locator is sheathed on positioning
On column；The other end of the locator is equipped with the sliding block for sliding on guide rail.
The utility model is further arranged to, and the two sides of the axis body are equipped with the threading groove passed through for wire rod.
The utility model is further arranged to, and the accommodation groove for accommodating wire rod is formed between the upper casing and lower casing.
The utility model is further arranged to, and the upper casing is detachably connected with lower casing.
The utility model is further arranged to, and the upper casing is equipped with fixture block；The lower casing is equipped with card slot；The upper casing passes through
The clamping of fixture block and card slot is detachably connected with lower casing.
The utility model has the beneficial effects that the utility model is convex stupefied by being arranged in bottom cover outer surface, bottom cover can be prevented
It is directly contacted with lower casing, and convex stupefied area is smaller, is capable of the frictional force of effectively less central axis and lower casing；In addition,
The upper surface setting pillar and fixation hole of axis body can prevent axis body from directly connecing with upper casing so that pillar rotates on fixation hole
Touching, reduces the contact area with upper casing, to reduce the frictional force of central axis and upper casing, in addition, fixed by improving upper casing
The track of position slot, locator and the single layer in axis body upper surface can be with when locator and axis body rotate because locator is hanging
It makes a sound axis body not and realizes positioning, and track realizes that service life is opposite because hanging frictional force is small with locator
It is elongated.
Detailed description of the invention
Utility model is described further using attached drawing, but the embodiment in attached drawing does not constitute and appoints to the utility model
What is limited, for those of ordinary skill in the art, without creative efforts, can also be according to the following drawings
Obtain other attached drawings.
Fig. 1 is the structural exploded view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model upper casing；
Fig. 4 is the structural schematic diagram of the utility model lower casing；
Fig. 5 is the structural schematic diagram of the utility model central axis；
Fig. 6 is the structural schematic diagram at another visual angle of the utility model central axis；
Fig. 7 is the structural schematic diagram of the utility model bottom cover；
Description of symbols of the Fig. 1 into Fig. 6:
1- upper casing；11- fixation hole；12- fixture block；13- locating slot；14- positioning column；2- lower casing；21- fixed column；22- card
Slot；3- wire rod；4- central axis；41- axis body；42- bottom cover；43- reset spring；44- through-hole；45- is convex stupefied；46- pillar；47- is worn
Wire casing；48- guide rail；5- accommodation groove；6- locator；61- sliding block.
Specific embodiment
The utility model is further described with the following Examples.
From Fig. 1 to Fig. 7；A kind of winder described in the present embodiment, including upper casing 1, lower casing 2 and be set to upper casing 1
Central axis 4 between lower casing 2, wherein data cable connector is not indicated on figure；The central axis 4 includes axis body 41, is set to
The bottom cover 42 of 41 bottom of axis body and the reset spring 43 in axis body 41；The wire rod 3 is connect with axis body 41；The reset
Spring 43 is coaxially disposed in axis body 41 and with axis body 41；
The center of the bottom cover 42 is equipped with through-hole 44；The lower casing 2 is equipped with fixed column 21；The fixed column 21 passes through logical
It is penetrated behind hole 44 in axis body 41；The central axis 4 rotates in fixed column 21；The outer surface of the bottom cover 42 is in through-hole 44
It is surrounded by convex stupefied 45；
The center of 41 upper surface of axis body is equipped with pillar 46；The upper casing 1 is equipped with the fixation hole 11 of accommodating pillar 46；
The upper surface of the axis body 41 is equipped with guide rail 48；The upper casing 1 is equipped with the locator for sliding on guide rail 48
6；The locator 6 is rotatablely connected with upper casing 1.A kind of winder described in the present embodiment, the upper casing 1 are equipped with locating slot 13；
Positioning column 14 is equipped in the locating slot 13；One end of the locator 6 is sheathed on positioning column 14；The locator 6 it is another
One end is equipped with the sliding block 61 for sliding on guide rail 48.
Specifically, reset spring 43 is arranged in the axis body 41 on bottom cover 42 by setting bottom cover 42 for the present embodiment
Portion can prevent reset spring 43 from directly contacting with lower casing 2, so that the rotation of central axis 4 is influenced, meanwhile, by the way that central axis 4 is inserted
It is located in fixed column 21, plays the role of positioning, and convex stupefied the 45 of 42 outer surface of bottom cover, due to protruding from the surface of bottom cover 42,
Can prevent bottom cover 42 from directly contacting with lower casing 2, and convex stupefied 45 area is smaller, can effectively less central axis 4 under
The frictional force of shell 2；In addition, pillar 46 is set in the upper surface of axis body 41, so that pillar 46 rotates on fixation hole 11, Neng Goufang
Only axis body 41 is directly contacted with upper casing 1, reduces the contact area with upper casing 1, to reduce central axis 4 and upper casing 1
Frictional force；
In addition, traditional scalable data line uses ball to exist such as application No. is 201620244036.9 documents
It rolls on guide rail 48 so that wire rod 3 is wrapped on central axis 4, and the sliding rail that corresponding ball rolls, then needs using having
The sliding rail of the gradient, this makes production inconvenient, and ball can issue noise when rolling, therefore the present embodiment is by determining
Position device 6 is instead of ball, so that sliding rail is easy to produce, and noise decrease；
The present embodiment is by improving upper casing locating slot, locator and the track of the single layer in axis body upper surface, in locator
With, because locator is hanging, axis body can be made not make a sound when axis body rotation and realize positioning, and track and locator because
For hanging frictional force is small and realizes that service life is relatively elongated.
A kind of winder described in the present embodiment, the two sides of the axis body 41 are equipped with the threading groove 47 passed through for wire rod 3.It is logical
Setting threading groove 47 is crossed, is connect convenient for central axis 4 with wire rod 3, so that wire rod 3 can wind on axis body 41.
A kind of winder described in the present embodiment is formed between the upper casing 1 and lower casing 2 for accommodating data cable connector
Accommodation groove 5.It is convenient for storing in the wire rod 3 at both ends by setting accommodation groove 5.
A kind of winder described in the present embodiment, the upper casing 1 are detachably connected with lower casing 2.One described in the present embodiment
Kind winder, the upper casing 1 are equipped with fixture block 12；The lower casing 2 is equipped with card slot 22；The upper casing 1 passes through fixture block 12 and card slot 22
Clamping be detachably connected with lower casing 2.By above structure, repaired convenient for inside of the user to line stretcher.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (5)
1. a kind of winder, including upper casing (1), lower casing (2) and the central axis (4) being set between upper casing (1) and lower casing (2)；
It is characterized by: the central axis (4) includes the axis body (41) for connecting with wire rod (3), the bottom set on axis body (41) bottom
The reset spring (43) for covering (42) and being set in axis body (41)；The reset spring (43) is embedded in axis body (41) and and axis body
(41) it is coaxially disposed；
The center of the bottom cover (42) is equipped with through-hole (44)；The lower casing (2) is equipped with fixed column (21)；The fixed column (21) is logical
It is penetrated in axis body (41) after crossing through-hole (44)；The central axis (4) rotates on fixed column (21)；The appearance of the bottom cover (42)
Face is surrounded by convex stupefied (45) through-hole (44)；
The center of axis body (41) upper surface is equipped with pillar (46)；The upper casing (1) is equipped with the fixation hole of accommodating pillar (46)
(11)；
The upper surface of the axis body (41) is equipped with guide rail (48)；The upper casing (1) is equipped with determines for what is slided on guide rail (48)
Position device (6)；The locator (6) and upper casing (1) are rotatablely connected；
The upper casing (1) is equipped with locating slot (13)；Positioning column (14) are equipped in the locating slot (13)；The locator (6)
One end is sheathed on positioning column (14)；The other end of the locator (6) is equipped with the sliding block for sliding on guide rail (48)
(61)。
2. a kind of winder according to claim 1, it is characterised in that: the two sides of the axis body (41) are equipped with for wire rod
(3) threading groove (47) passed through.
3. a kind of winder according to claim 1, it is characterised in that: be formed between the upper casing (1) and lower casing (2)
For accommodating the accommodation groove (5) of wire rod (3).
4. a kind of winder according to claim 1, it is characterised in that: the upper casing (1) detachably connects with lower casing (2)
It connects.
5. a kind of winder according to claim 4, it is characterised in that: the upper casing (1) is equipped with fixture block (12)；Under described
Shell (2) is equipped with card slot (22)；The upper casing (1) is detachably connected by the clamping of fixture block (12) and card slot (22) with lower casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951189.6U CN208413528U (en) | 2018-06-20 | 2018-06-20 | A kind of winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951189.6U CN208413528U (en) | 2018-06-20 | 2018-06-20 | A kind of winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208413528U true CN208413528U (en) | 2019-01-22 |
Family
ID=65109369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820951189.6U Expired - Fee Related CN208413528U (en) | 2018-06-20 | 2018-06-20 | A kind of winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208413528U (en) |
-
2018
- 2018-06-20 CN CN201820951189.6U patent/CN208413528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190122 Termination date: 20210620 |