CN209401930U - A kind of data line stretches volume control device - Google Patents
A kind of data line stretches volume control device Download PDFInfo
- Publication number
- CN209401930U CN209401930U CN201920362571.8U CN201920362571U CN209401930U CN 209401930 U CN209401930 U CN 209401930U CN 201920362571 U CN201920362571 U CN 201920362571U CN 209401930 U CN209401930 U CN 209401930U
- Authority
- CN
- China
- Prior art keywords
- movable block
- upper housing
- data line
- control device
- volume control
- 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
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Abstract
The utility model discloses a kind of data lines to stretch volume control device, including the shell being made of upper housing and lower case, runner is equipped in lower case, runner is built-in with wind spring, data line is wound with outside runner, the top of the runner is equipped with turntable, and turntable top center is equipped with boss, and boss outer is evenly distributed with multiple grooves；Sliding is provided with movable block in the upper housing, and it is intermediate equipped with the gear cooperated with movable block in upper housing, the side of movable block is equipped with spring, and the block for blocking spring is equipped in upper housing, the other side of movable block is equipped with notch, position-limited needle is rotatably mounted in upper housing, position-limited needle is flexibly connected with movable block, that one end of position-limited needle connection movable block is protruded into notch and cooperated with the groove of boss outer.Thus it is flexible and convenient to use that a kind of data line designed stretches volume control device.
Description
Technical field
It is especially that a kind of data line stretches volume control device the utility model relates to data line wrap-up.
Background technique
In order to preferably store data line, people will use winder, and winder can wind data line in box
In son, keep data line in disorder, when use pulls out data line, and winding roll, winding roll are equipped in this winder
The wheel disc with multiple grooves is arranged on winding roll for built-in clockwork spring, and gear is also equipped on winding roll, is evenly distributed with depth outside gear
Different tooth sockets, then cooperated with a connecting rod with gear, wheel disc, connecting rod reconnects spring, enable winder scalable data line,
But connecting rod need simultaneously mate gear, wheel disc, spring use, connecting rod is easily damaged, and using inflexible, needs further
Ground improves.
Utility model content
In view of the defect of the above-mentioned prior art, the purpose of this utility model is that: a kind of data line is provided and stretches volume control dress
It sets, easy to use and long service life.
The technical solution of the utility model is: a kind of data line stretches volume control device, including by upper housing and lower casing
The shell of body composition is equipped with runner in lower case, and runner is built-in with wind spring, is wound with data line outside runner, the runner
Top is equipped with turntable, and turntable top center is equipped with boss, and boss outer is evenly distributed with multiple grooves；
Sliding is provided with movable block in the upper housing, and intermediate equipped with the gear cooperated with movable block in upper housing, living
The side of motion block is equipped with spring, and the block for blocking spring is equipped in upper housing, and the other side of movable block is equipped with notch, upper casing
It is rotatably mounted with position-limited needle in vivo, position-limited needle is flexibly connected with movable block, that one end of position-limited needle connection movable block is protruded into
Notch and with the groove of boss outer cooperate.
Further, the turntable is fixed on by snap connection means at the top of runner.
Further, there is jack among the boss, it is intermediate in lower case that there is hollow center pillar, it is intermediate in upper housing
With inserting column, center pillar passes through jack, and inserting column is inserted into jack.
Further, ring rib is equipped in the upper housing, sliding rail is equipped in ring rib, be equipped at the top of movable block with
The loose slot of sliding rail cooperation.
Further, the side of the movable block is equipped with two slide units, is equipped with the cunning being slidably matched with two slide units in upper housing
Slot, two slide units inside are equipped with pillar, and spring pocket is between two pillars, and block quantity is two, and two blocks are respectively close to bullet
The setting of spring both ends.
Further, the ring rib is equipped with two blend stops, corresponding two gear of two blend stops close to that side outer wall of spring
Block is arranged and respectively close to both ends of the spring.
Further, in the shaft that an end cap of the position-limited needle has in upper housing, the other end be equipped with long through-hole and
Notch is protruded into, movable block is equipped with convex block at its gap position, and convex block is caught in long through-hole.
Further, that one end that the position-limited needle protrudes into notch has shifting block, and the groove of boss outer is caught in for shifting block.
Further, intermediate in the upper housing to be equipped with axle sleeve, geared sleeve is outside axle sleeve.
Further, a pushing block, uniform intervals on the outer wall of gear are respectively equipped on the inner wall of the movable block rear and front end
It is distributed with the first tooth socket and the second tooth socket, the depth of the first tooth socket is greater than the depth of the second tooth socket, pushing block and the first tooth socket or the
The engagement of two tooth sockets.
Further, equipped with sheet metal and the circuit board being electrically connected with sheet metal, sheet metal and number in the lower case
It is electrically connected according to line, circuit board electrical connection has USB joint.
Volume control device is stretched using a kind of data line provided by the utility model, the beneficial effect is that: pass through movable block
To cooperate with gear, spring is also set up directly on movable block, and active pointer and the groove of boss outer are cooperated, and active pointer is not
It must be attached with spring, gear, improve its service life, and movable block drives gear movement by mobile, uses spirit
It is living.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the decomposition diagram of the utility model；
Fig. 3 is the decomposition diagram of the utility model；
Fig. 4 is the scheme of installation of the utility model upper housing and movable block, position-limited needle；
Fig. 5 is the structural schematic diagram of the utility model upper housing；
Fig. 6 is the structural schematic diagram of the utility model movable block；
Fig. 7 is the structural schematic diagram of the utility model gear；
Fig. 8 is the structural schematic diagram of the utility model turntable.
It is as shown in the figure: 1-shell, 1.1-upper housings, 1.2-lower cases, 2-center pillars, 3-runners, 4-wind springs, 5-
Data line, 6-turntables, 7-boss, 71-grooves, 72-jacks, 8-movable blocks, 9-gears, the 91-the first tooth socket, 92-
Second tooth socket, 10-springs, 11-blocks, 12-notches, 13-position-limited needles, 131-shifting blocks, 14-inserting columns, 15-convex annulars
Item, 16-sliding rails, 17-loose slots, 18-slide units, 19-sliding slots, 20-pillars, 21-blend stops, 22-shafts, 23-is long logical
Hole, 24-convex blocks, 25-axle sleeves, 26-pushing blocks, 27-sheet metals, 28-circuit boards, 29-USB joints.
Specific embodiment
For it is relatively intuitive, be fully understood by the technical solution of the utility model, now just combine the progress of the utility model attached drawing
Unrestricted feature description is as follows:
As Figure 1-Figure 8, a kind of data line stretches volume control device, including is made of upper housing 1.1 and lower case 1.2
Shell 1, runner 3 is equipped in lower case 1.2, runner 3 is built-in with wind spring 4, is wound with data line 5 outside runner 3, runner 3
Top is equipped with turntable 6, and 6 top center of turntable is equipped with boss 7, and 7 outer of boss is evenly distributed with multiple grooves 71；It is sliding in upper housing 1.1
Dynamic to be provided with movable block 8 and intermediate equipped with the gear 9 cooperated with movable block 8 in upper housing 1.1, the side of movable block 8 is equipped with
Spring 10, and the block 11 for blocking spring 10 is equipped in upper housing 1.1, the other side of movable block 8 is equipped with notch 12, upper housing
Position-limited needle 13 is rotatably mounted in 1.1, position-limited needle 13 is flexibly connected with movable block 8, and position-limited needle 13 connects that of movable block 8
One end is protruded into notch 12 and is cooperated with the groove 71 of 7 outer of boss.
Turntable 6 is fixed on 3 top of runner by snap connection means, convenient for disassembly and assembly.
Upper housing 1.1 and lower case 1.2 are assemblied together for convenience, there is jack 72, lower case among boss 7
Intermediate in 1.2 to have a hollow center pillar 2, intermediate in upper housing 1.1 to have inserting column 14, center pillar 2 passes through jack 72, and inserting column 14 is inserted into
In jack 72.
It is moved in upper housing 1.1 in order to facilitate movable block 8, ring rib 15, ring rib 15 is equipped in upper housing 1.1
It is interior to be equipped with sliding rail 16, it is equipped with the loose slot 17 cooperated with sliding rail 16 at the top of movable block 8, the quantity of sliding rail 16 and loose slot 17 is excellent
It is selected as two.
The side of movable block 8 is equipped with two slide units 18, is equipped with the sliding slot 19 being slidably matched with two slide units 18 in upper housing 1.1,
Pillar 20 is equipped on the inside of two slide units 18,10 sets of spring between two pillars 20,11 quantity of block is two, and two blocks 11 divide
It is not arranged close to 10 both ends of spring, spring 10 is compressed after block 11 blocks spring 10.
Ring rib 15 is equipped with two blend stops 21 close to that side outer wall of spring 10, and corresponding two blocks 11 of two blend stops 21 are set
It sets and respectively close to 10 both ends of spring, blend stop 21 can preferably block spring 10 after cooperating 11 use of block.
In the shaft 22 that one end cap of position-limited needle 13 has in upper housing 1.1, the other end is equipped with long through-hole 23 and protrudes into
Notch 12, movable block 8 are equipped with convex block 24 at its 12 position of notch, and convex block 24 is caught in long through-hole 23, and position-limited needle 13 protrudes into scarce
That one end of mouth 12 has shifting block 131, and the groove 71 of 7 outer of boss is caught in for shifting block 131.Position-limited needle 13 is during exercise by convex
Block 24 drives movable block 8 mobile.
Gear 9 in order to facilitate the installation of, intermediate in upper housing 1.1 to be equipped with axle sleeve 25,9 sets of gear outside axle sleeve 25.
It is respectively equipped with a pushing block 26 on 8 rear and front end inner wall of movable block, has been evenly spaced on first on the outer wall of gear 9
Tooth socket 91 and the second tooth socket 92, the depth of the first tooth socket 91 be greater than the depth of the second tooth socket 92, pushing block 26 and the first tooth socket 91 or
The engagement of second tooth socket 92.
Equipped with sheet metal 27 and the circuit board 28 being electrically connected with sheet metal 27, sheet metal 27 and data in lower case 1.2
Line 5 is electrically connected, and circuit board 28 is electrically connected with USB joint 29.
In use, pulling data line 5 that runner 3 is driven to rotate, runner 3 drives turntable 6 to rotate, and boss 7 drives limit after rotating
Position needle 13 moves, and the shifting block 131 on position-limited needle 13 is detached from groove 71, and position-limited needle 13 deviates original position, and position-limited needle 13 exists
Drive movable block 8 mobile during deviateing, after movable block 8 is mobile, pushing block 26 is rotated with moving gear 9；After user unclamps hand, volume
Spring 4 works, and the data line 5 being elongated is driven to recycle, and spring 10 drives movable block 8 to reset at this time, and movable block 8 drives position-limited needle again
13 reset, and pushing block 26 is engaged with the second tooth socket 92 of gear 9, and after position-limited needle 13 swings certain angle, shifting block 131 is caught in groove 71
It is interior, so that runner 3 stops operating, play the function of positioning.When user wants take-up, one end of data line 5, band turn are pulled
3 rotation of wheel, while the shifting block 131 in pilot pin is detached from groove 71 and pilot pin deviates original position, then user unclamps
Hand, the wind spring 4 in runner 3 works, while spring 10 drives pilot pin to reset, and pushing block 26 then engage with the first tooth socket 91, is limited
Position needle 13 is fixed, simultaneously because the depth of the first tooth socket 91 is greater than the second tooth socket 92, when position-limited needle 13 is fixed, position-limited needle 13
On the angle put of shifting block 131 angle that shifting block 131 was put when be greater than unwrapping wire, shifting block 131 is parked in outside groove 71, can not
Runner 3 is prevented to rotate, finally under the action of wind spring 4, data line 5 is retracted.
Certainly, the above is only the preferred embodiments of the present utility model only, and therefore, it does not limit the patents of the utility model
Range, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, should all similarly wrap
Within scope of patent protection contained in the utility model.
Claims (10)
1. a kind of data line stretches volume control device, including the shell being made of upper housing and lower case, it is equipped with and turns in lower case
Wheel, runner are built-in with wind spring, data line are wound with outside runner, it is characterised in that:
The top of the runner is equipped with turntable, and turntable top center is equipped with boss, and boss outer is evenly distributed with multiple grooves；
Sliding is provided with movable block in the upper housing, and intermediate equipped with the gear cooperated with movable block, movable block in upper housing
Side spring is installed, and the block for blocking spring is equipped in upper housing, the other side of movable block is equipped with notch, in upper housing
It is rotatably mounted with position-limited needle, position-limited needle is flexibly connected with movable block, and notch is protruded into that one end of position-limited needle connection movable block
And cooperate with the groove of boss outer.
2. a kind of data line according to claim 1 stretches volume control device, it is characterised in that: the turntable is connected by buckle
The mode connect is fixed at the top of runner.
3. a kind of data line according to claim 1 stretches volume control device, it is characterised in that: have among the boss and insert
Hole, intermediate in lower case to have a hollow center pillar, intermediate in upper housing to have inserting column, center pillar passes through jack, and inserting column is inserted into jack
In.
4. a kind of data line according to claim 1 stretches volume control device, it is characterised in that: be equipped with ring in the upper housing
Shape raised line, ring rib is interior to be equipped with sliding rail, is equipped with the loose slot cooperated with sliding rail at the top of movable block.
5. a kind of data line according to claim 4 stretches volume control device, it is characterised in that: the side of the movable block is set
There are two slide units, the sliding slot being slidably matched with two slide units is equipped in upper housing, is equipped with pillar on the inside of two slide units, spring pocket is convex two
Between column, block quantity is two, and two blocks are arranged respectively close to both ends of the spring.
6. a kind of data line according to claim 5 stretches volume control device, it is characterised in that: the ring rib leans on short round
That side outer wall of spring is equipped with two blend stops, and corresponding two blocks of two blend stops are arranged and respectively close to both ends of the spring.
7. a kind of data line according to claim 1 stretches volume control device, it is characterised in that: an end cap of the position-limited needle
In the shaft having in upper housing, the other end is equipped with long through-hole and protrudes into notch, and movable block is equipped with convex at its gap position
Block, convex block are caught in long through-hole.
8. a kind of data line according to claim 7 stretches volume control device, it is characterised in that: the position-limited needle protrudes into notch
That one end there is shifting block, the groove of boss outer is caught in for shifting block.
9. a kind of data line according to claim 1 stretches volume control device, it is characterised in that: intermediate in the upper housing to set
There is axle sleeve, geared sleeve is outside axle sleeve.
10. a kind of data line according to claim 1 stretches volume control device, it is characterised in that: two before and after the movable block
It is respectively equipped with a pushing block on the inner wall of end, the first tooth socket and the second tooth socket, the first tooth socket have been evenly spaced on the outer wall of gear
Depth be greater than the depth of the second tooth socket, pushing block engages with the first tooth socket or the second tooth socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362571.8U CN209401930U (en) | 2019-03-21 | 2019-03-21 | A kind of data line stretches volume control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362571.8U CN209401930U (en) | 2019-03-21 | 2019-03-21 | A kind of data line stretches volume control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401930U true CN209401930U (en) | 2019-09-17 |
Family
ID=67899865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920362571.8U Expired - Fee Related CN209401930U (en) | 2019-03-21 | 2019-03-21 | A kind of data line stretches volume control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385396A (en) * | 2020-03-23 | 2020-07-07 | 维沃移动通信有限公司 | Electronic device |
| CN112722378A (en) * | 2020-11-27 | 2021-04-30 | 广西电网有限责任公司贵港供电局 | Annular gap wheel winding and wrapping tool capable of being sealed |
-
2019
- 2019-03-21 CN CN201920362571.8U patent/CN209401930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385396A (en) * | 2020-03-23 | 2020-07-07 | 维沃移动通信有限公司 | Electronic device |
| CN112722378A (en) * | 2020-11-27 | 2021-04-30 | 广西电网有限责任公司贵港供电局 | Annular gap wheel winding and wrapping tool capable of being sealed |
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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: 20190917 Termination date: 20200321 |