CN207418063U - A kind of positioner - Google Patents
A kind of positioner Download PDFInfo
- Publication number
- CN207418063U CN207418063U CN201721188750.1U CN201721188750U CN207418063U CN 207418063 U CN207418063 U CN 207418063U CN 201721188750 U CN201721188750 U CN 201721188750U CN 207418063 U CN207418063 U CN 207418063U
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- ring
- winding roll
- positioner
- fixture block
- locating
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Abstract
The utility model is related to plant section technical fields, more particularly to a kind of positioner, including winding roll, shaft and wind spring, further include locating turntable, winding roll is socketed with shaft, the one side of the winding roll is equipped with to install the volume slot of wind spring, and the opposite side of winding roll is equipped with to install the locating slot of locating turntable, and locating turntable is fixedly connected with shaft.A kind of positioner of the utility model, can stable position stop line, it is not easy to slip teeth.
Description
Technical field
The utility model is related to plant section technical fields, and in particular to a kind of positioner.
Background technology
Because line stretcher is easy to carry, traditional long wire rod is slowly replaced, while has more and more been disappeared
The favor of the person of expense, and it is widely used in the electronics fields such as number, audio, video, mobile phone, computer, Medical Devices.Coil winding machine
Line stretcher can be installed in housing by structure, using or it is easy to carry, cannot position, cause inconvenient to use after pull-out.
Utility model content
The purpose of this utility model is for above-mentioned deficiency of the prior art, provides a kind of positioner, can stablize
Positioning stops line, not easy to slip teeth.
The purpose of this utility model is achieved through the following technical solutions：
A kind of positioner including winding roll, shaft and wind spring, further includes locating turntable, and winding roll is socketed with shaft, institute
The one side for stating winding roll is equipped with to install the volume slot of wind spring, and the opposite side of winding roll is equipped with to install the positioning of locating turntable
Slot, locating turntable are fixedly connected with shaft.
Wherein, the inner wall of the locating slot is uniformly provided with several fixture blocks.
Wherein, the one side of the fixture block is equipped with arc shaped groove.
Wherein, the locating turntable includes positioning disk, locating piece and the spring for positioning block reset, and positioning disk is with turning
Axis is fixedly connected, and positioning disk is equipped with positioning column, and locating piece is sheathed on positioning column with spring, and locating piece is used cooperatively with fixture block.
Wherein, the locating piece includes sleeved part and stretches out the fastener of sleeved part, and sleeved part is sheathed on positioning column,
Fastener is equipped with the support end abutted with fixture block and the joint end with fixture block clamping.
Wherein, the positioner further includes slip-ring device, and slip-ring device includes the lower ring cowling being connected with winding roll, with filling
The upper ring cowling of electric installation connection and the spring ring being connected between ring cowling and lower ring cowling, upper ring cowling is rotated with lower ring cowling to be connected
It connects.
Wherein, the upper ring cowling includes upper box cover and upper ring, and the one side of upper box cover is equipped with upper connecting groove, upper box cover it is another
Side is equipped with to install the upper annular groove of upper ring, is above equipped with the upper terminals for being installed in connecting groove.
Wherein, the lower ring cowling includes lower casing and lower ring, and the one side of lower casing is equipped with lower connecting groove, lower casing it is another
Side is equipped with to install the lower annular groove of lower ring, under be equipped with the lower terminals for being installed in lower connecting groove.
Wherein, the positioner further includes housing, and housing is equipped with line outlet, and line outlet is equipped with sliding sealing device, institute
Stating sliding sealing device includes sliding seat and the sealing element being arranged between line outlet and sliding seat, and the sliding seat surrounding rotates
It is provided with and slides to ball, sliding seat is hollow to be equipped with to wear the chamber that slides to of charging unit, and the sealing element is hollow to be equipped with to wear and fill
The threading hole of electric installation.
The beneficial effects of the utility model：A kind of positioner of the utility model, can stable position stop line, be not easy to slide
Tooth.
Description of the drawings
Utility model is described further using attached drawing, but the embodiment in attached drawing does not form and the utility model is appointed
What is limited, without creative efforts, can also be according to the following drawings for those of ordinary skill in the art
Obtain other attached drawings.
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Fig. 2 is the structure diagram of the winding roll of the utility model.
Fig. 3 is the structure diagram of the positioner of the utility model.
Fig. 4 is enlarged structure schematic diagram at A in Fig. 3.
Fig. 5 is another decomposition texture schematic diagram of the utility model.
Fig. 6 is the structure diagram of the slip-ring device of the utility model.
Fig. 7 is the structure diagram of the upper box cover of the utility model.
Fig. 8 is the structure diagram of the sliding sealing device of the utility model.
Reference numeral includes：
1 --- winding roll 11 --- volume slot 12 --- locating slot
121 --- fixture block 2 --- shaft 3 --- wind springs
4 --- locating turntable 41 --- positioning disk 411 --- positioning columns
42 --- locating piece 421 --- sleeved part 422 --- fasteners
4221 --- support end 4222 --- joint end 43 --- springs
5 --- slip-ring device 51 --- lower ring cowling 511 --- lower casings
5111 --- the lower rings of lower connecting groove 5112 --- lower annular groove 512 ---
52 --- go up ring cowling 521 --- upper box cover 5211 --- and go up connecting groove
5212 --- upper annular groove 522 --- upper ring 53 --- spring rings
6 --- housing 61 --- line outlet 62 --- sliding sealing devices
621 --- sliding seat 6211 --- sliding to ball 6212 --- slides to chamber
622 --- sealing element 6221 --- threading holes.
Specific embodiment
With the following Examples and attached drawing is further described the utility model.
As depicted in figs. 1 and 2, a kind of positioner of the utility model including winding roll 1, shaft 2 and wind spring 3, also wraps
Locating turntable 4 is included, winding roll 1 is socketed with shaft 2, and the one side of the winding roll 1 is equipped with to install the volume slot 11 of wind spring 3, volume
The opposite side of drum 1 is equipped with to install the locating slot 12 of locating turntable 4, and locating turntable 4 is fixedly connected with shaft 2.
In use, wire rod is wound in winding roll 1, pulls out line and winding roll 1 is driven to rotate, the volume positioned at the one side of winding roll 1
Spring 3 generates elastic deformation, and having makes 1 counter-rotational restoring force of winding roll, positioned at the locating turntable 4 of the opposite side of winding roll 1
Winding roll 1 can be positioned at any time, realization stops line, and not easy to slip teeth, stops line stabilization.
As shown in Fig. 2, the inner wall of the locating slot 12 of the utility model is uniformly provided with several fixture blocks 121, fixture block 121 is with determining
Position device is used cooperatively, and stops line for the positioning of positioner, and the preferably inner wall of locating slot 12 is equipped with 12 fixture blocks 121,
It can realize precise positioning, it is short to stop linear distance, and it is accurate to stop line.
As shown in Fig. 2, the one side of the fixture block 121 of the utility model is equipped with arc shaped groove, arc shaped groove makes with the cooperation of fixture block 121
With when stopping line, fixture block 121 and arc shaped groove are clamped, and it is more stable to make to stop line, not easy to slip teeth.
As shown in Figures 1 to 4, the locating turntable 4 of the utility model includes positioning disk 41, locating piece 42 and for positioning
The spring 43 that block 42 resets, positioning disk 41 are fixedly connected with shaft 2, and positioning disk 41 is equipped with positioning column 411, locating piece 42 and bullet
Spring 43 is sheathed on positioning column 411, and locating piece 42 is used cooperatively with fixture block 121.Fixture block 121 is arranged on the inner wall of locating slot 12, volume
Fixture block 121 is with rotation when drum 1 rotates, fixture block 121 by locating piece 42 hit from when, winding roll 1 is freely rotated, and fixture block 121 will
When locating piece 42 is clamped, winding roll 1 stops operating.The locating piece 42 includes sleeved part 421 and stretches out sleeved part 421
Fastener 422, sleeved part 421 is sheathed on positioning column 411, fastener 422 be equipped with the support end 4221 that is abutted with fixture block 121 with
And the joint end 4222 being clamped with fixture block 121.The sleeved part 421 of locating piece 42 is sheathed on positioning column 411 and in the work of spring 43
It is close towards fixture block 121 under.When needing bracing wire, the rotation of winding roll 1 makes 121 turns of fixture block for being arranged at 12 inner wall of locating slot
Dynamic, fixture block 121 hits the support end 4221 of fastener 422, locating piece 42 is made to be rotated away from the direction of fixture block 121, fixture block
121 constantly rotate and constantly hit locating piece 42 from fixture block 121, so as to fulfill continuous bracing wire；When needing loop line, quickly
One section of line is drawn, fixture block 121 is made to hit locating piece 42 from fixture block 121, winding roll 1 is not contacted with positioner, unclamps line, spiral
The power under the action of wind spring 3 of disk 1, quick back rotate, and fixture block 121 is made constantly, rapidly to hit locating piece 42 from fixture block
121, so as to fulfill quick loop line；When needing to stop line, a bit of line is slowly drawn, locating piece 42 is made to block under the action of spring 43
Between two fixture blocks 121, realize that the fastener 422 of locating piece 42 is abutted with fixture block 121, realization stops line.
As shown in Fig. 1, Fig. 5, Fig. 6 and Fig. 7, the positioner of the utility model further includes slip-ring device 5, slip-ring device 5
Including 512 lid 51 of lower ring being connected with winding roll 1,522 lid 52 of upper ring being connected with charging unit and it is connected to upper ring 522
Spring ring 53 between 512 lid 51 of lid 52 and lower ring, upper 522 lid 52 of ring are rotatablely connected with lower 512 lid 51 of ring.Upper 522 lid 52 of ring
It is electrically conducted with lower 512 lid 51 of ring by spring ring 53, winding roll 1 is avoided to rotate the excessive coiling for causing wire rod and disconnect
Situation.Block plate is additionally provided between lower 512 lid 51 of ring and wind spring 3, block plate can separate slip-ring device 5 and wind spring 3, avoid rolling up
The wire rod spiral of lower 512 lid 51 of ring is connected to when dynamic in wind spring 3, causes card line, upper 522 lid 52 of ring includes upper box cover 521
With upper ring 522, the one side of upper box cover 521 is equipped with upper connecting groove 5211, and the opposite side of upper box cover 521 is equipped with to install upper ring
522 522 slot 5212 of upper ring, upper ring 522 are equipped with the upper terminals for being installed in connecting groove 5211, and the ring body of upper ring 522 is installed with
In upper 522 slot 5212 of ring, the upper terminals of upper ring 522 are arranged in terminals, ring 522 are made to be stuck with upper box cover 521,
The upper terminals of upper ring 522 stretch through into upper connecting groove 5211, are connected afterwards with charging unit, and lower 512 lid 51 of ring includes lower box
Lid 511 and lower ring 512, the one side of lower casing 511 are equipped with lower connecting groove 5111, and the opposite side of lower casing 511 is equipped with to install
512 slot 5112 of lower ring of lower ring 512, lower ring 512 are equipped with the lower terminals for being installed in lower connecting groove 5111, the ring body of lower ring 512
Lower 512 slot 5112 of ring is located in, the lower terminals of lower ring 512 are arranged in lower terminals, lower ring 512 is made to be stuck in lower casing 511
Together, the lower terminals of lower ring 512 stretch through into lower connecting groove 5111, are connected afterwards with winding roll 1.It upper ring 522, lower ring 512 and sets
The spring ring 53 being placed between ring 522 and lower ring 512 is conductive material, and 522 lid 52 of ring can be made to be covered with lower ring 512
51 electrically conduct, drives lower 512 lid 51 of ring to rotate, upper 522 lid 52 of ring is static, and spring ring 53 divides in use, winding roll 1 rotates
Not with lower 512 lid 51 of ring and lower 512 lid of ring, 51 sliding friction and electrically conducting.
As shown in Figure 5 and Figure 8, the positioner of the utility model further includes housing 6, and housing 6 is equipped with line outlet 61, outlet
Mouth 61 is equipped with sliding sealing device 62, and the sliding sealing device 62 includes sliding seat 621 and is arranged at line outlet 61 with sliding
Sealing element 622 between seat 621,621 surrounding of the sliding seat rotation, which is provided with, slides to ball 6211, and sliding seat 621 is hollow to be equipped with
Chamber 6212 is slided to for wear charging unit, and the sealing element 622 is hollow to be equipped with the threading hole 6221 for wearing charging unit.This
The housing 6 of utility model is equipped with line outlet 61, and line outlet 61 is equipped with sliding sealing device 62, and the sliding sealing device 62 includes
Sliding seat 621 and the sealing element 622 being arranged between line outlet 61 and sliding seat 621,621 surrounding of sliding seat, which rotates, to be set
Slide to ball 6211, sliding seat 621 is hollow be equipped with to wear wire rod slide to chamber 6212, the sealing element 622 is hollow to be equipped with
Wear the threading hole 6221 of wire rod.Sliding sealing device 62 can make positioner internal environment form a sealing space, keep away
The impurity for exempting from external environment enters, while can avoid the friction of wire rod and housing 6 and damage, and increases the service life of wire rod.It pulls
When, wire rod reduces the friction with housing 6, when stayguy direction is with going out through sliding to chamber 6212 and being slided relatively with sliding to ball 6211
When 61 direction of line mouth is inconsistent, camber guiding role is capable of providing sliding to ball 6211, wire rod overflexing is avoided and damages；Together
When be pierced by by the threading hole 6221 of sealing element 622, ensure leakproofness.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this reality
With the limitation of novel protected scope, although being explained in detail with reference 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 modified or replaced equivalently to the technical solution of the utility model, without departing from this
The spirit and scope of utility model technical solution.
Claims (9)
1. a kind of positioner, including winding roll, shaft and wind spring, it is characterised in that：Locating turntable is further included, winding roll is with turning
Axis is socketed, and the one side of the winding roll is equipped with to install the volume slot of wind spring, and the opposite side of winding roll is equipped with to install positioning
The locating slot of turntable, locating turntable are fixedly connected with shaft.
2. a kind of positioner according to claim 1, it is characterised in that：The inner wall of the locating slot is uniformly provided with several
A fixture block.
3. a kind of positioner according to claim 2, it is characterised in that：The one side of the fixture block is equipped with arc shaped groove.
4. a kind of positioner according to claim 3, it is characterised in that：The locating turntable includes positioning disk, positioning
Block and the spring for positioning block reset, positioning disk are fixedly connected with shaft, and positioning disk is equipped with positioning column, locating piece and spring
Positioning column is sheathed on, locating piece is used cooperatively with fixture block.
5. a kind of positioner according to claim 4, it is characterised in that：The locating piece includes sleeved part and projection
Go out the fastener of sleeved part, sleeved part is sheathed on positioning column, fastener be equipped with the support end that is abutted with fixture block and with fixture block card
The joint end connect.
6. a kind of positioner according to claim 1, it is characterised in that：The positioner further includes slip-ring device,
Slip-ring device includes the lower ring cowling being connected with winding roll, the upper ring cowling being connected with charging unit and is connected to upper ring cowling and lower ring
Spring ring between lid, upper ring cowling are rotatablely connected with lower ring cowling.
7. a kind of positioner according to claim 6, it is characterised in that：The upper ring cowling includes upper box cover and upper ring,
The one side of upper box cover is equipped with upper connecting groove, and the opposite side of upper box cover is equipped with to install the upper annular groove of upper ring, is above equipped with installing
In the upper terminals of upper connecting groove.
8. a kind of positioner according to claim 6, it is characterised in that：The lower ring cowling includes lower casing and lower ring,
The one side of lower casing is equipped with lower connecting groove, and the opposite side of lower casing is equipped with to install the lower annular groove of lower ring, under be equipped with installing
In the lower terminals of lower connecting groove.
9. a kind of positioner according to claim 1, it is characterised in that：The positioner further includes housing, housing
Equipped with line outlet, line outlet is equipped with sliding sealing device, the sliding sealing device include sliding seat and be arranged at line outlet and
Sealing element between sliding seat, the sliding seat surrounding rotation, which is provided with, slides to ball, and sliding seat is hollow to be equipped with to wear charging
Device slides to chamber, and the sealing element is hollow to be equipped with the threading hole for wearing charging unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188750.1U CN207418063U (en) | 2017-09-14 | 2017-09-14 | A kind of positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188750.1U CN207418063U (en) | 2017-09-14 | 2017-09-14 | A kind of positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418063U true CN207418063U (en) | 2018-05-29 |
Family
ID=62316476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721188750.1U Active CN207418063U (en) | 2017-09-14 | 2017-09-14 | A kind of positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720452A (en) * | 2017-09-14 | 2018-02-23 | 东莞市趣电智能科技有限公司 | A kind of positioner |
-
2017
- 2017-09-14 CN CN201721188750.1U patent/CN207418063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720452A (en) * | 2017-09-14 | 2018-02-23 | 东莞市趣电智能科技有限公司 | A kind of positioner |
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