CN107526389A - A kind of drag regulator and method - Google Patents
A kind of drag regulator and method Download PDFInfo
- Publication number
- CN107526389A CN107526389A CN201710720347.7A CN201710720347A CN107526389A CN 107526389 A CN107526389 A CN 107526389A CN 201710720347 A CN201710720347 A CN 201710720347A CN 107526389 A CN107526389 A CN 107526389A
- Authority
- CN
- China
- Prior art keywords
- movable axis
- elastic component
- wear
- drag regulator
- resistant block
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/02—Means preventing undesired movements of a controlling member which can be moved in two or more separate steps or ways, e.g. restricting to a stepwise movement or to a particular sequence of movements
Abstract
The invention discloses a kind of drag regulator and method, described device includes：Movable axis, is arranged on the base of the movable axis side, and is arranged on the adjusting part that the movable axis opposite side is used to adjust the movable axis resistance；The adjusting part includes：Elastic component, the knob assembly that described elastic component one end is used to compress the elastic component is arranged on, and is arranged on the wear-resistant block that the elastic component other end is used to press the movable axis.As a result of knob assembly compression elastic piece, and then wear-resistant block is set to press movable axis, the resistance suffered by movable axis can be increased, the resistance that movable axis is subject to can be reduced by reversely rotating the knob assembly, its drag size is adjustable, and the apparatus structure of the present invention is compact, can't occur stroke change during turning knob component as screw.
Description
Technical field
The present invention relates to resistance regulation field, more particularly to a kind of drag regulator and method.
Background technology
Computer, TV and display etc. use many rotations or slide construction, its rotational resistance or slip in the prior art
The size of resistance can not be adjusted, and by the way of screw in compression, due to screw generally use metal material, easily device is made
Into damage, and its drag size is difficult to control, inconvenience regulation.
Therefore, prior art has yet to be improved and developed.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided a kind of resistance regulation dress
Put and method, it is intended to solve the problems, such as drag size inconvenience regulation in the prior art.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of drag regulator, wherein, including：Movable axis, is arranged on the base of the movable axis side, and is arranged on institute
State the adjusting part that movable axis opposite side is used to adjust the movable axis resistance；The adjusting part includes：Elastic component, it is arranged on
Described elastic component one end is used for the knob assembly for compressing the elastic component, and is arranged on the elastic component other end and is used to press
The wear-resistant block of the movable axis.
The drag regulator, wherein, the movable axis is rotating shaft, and the rotating shaft can rotate around axial line；The bottom
Positioning bar is provided with seat, neck is provided with the rotating shaft correspondence position, the positioning bar is engaged with the neck；It is described
Positioning bar is in arc-shaped with the neck, and the arc length of the positioning bar is less than the arc length of the neck.
The drag regulator, wherein, the movable axis is sliding axle, and the sliding axle can slide axially.
The drag regulator, wherein, the first frictional groove being adapted to the movable axis is provided with the wear-resistant block,
The second frictional groove being adapted to the movable axis is provided with the base.
The drag regulator, wherein, the adjusting part also includes：For being socketed the knob assembly and the bottom
The sleeve of the hollow type of seat, the circular hole for inserting the movable axis is provided with the sleeve.
The drag regulator, wherein, guiding rib is provided with the sleeve lining, is set on the base correspondence position
The first guide groove is equipped with, the guiding rib can slide in first guide groove.
The drag regulator, wherein, the adjusting part also includes：It is arranged on the elastic component and the wear-resistant block
Between jacking block, the jacking block is by screw connection on the wear-resistant block；It is provided with the wear-resistant block and the guiding rib
Second guide groove of adaptation, the 3rd guide groove being adapted to the guiding rib is provided with the jacking block.
The drag regulator, wherein, the adjusting part also includes：It is arranged on the elastic component and the set of knobs
Briquetting between part, the 4th guide groove being adapted to the guiding rib is provided with the briquetting.
The drag regulator, wherein, the knob assembly includes the knob body on the outside of the sleeve, houses
In the threaded rod of the knob body connection in the sleeve；Internal thread is provided with the briquetting, is set on the threaded rod
It is equipped with the external screw thread being adapted to the briquetting.
A kind of resistance regulation method using drag regulator as described above, wherein, including step：
Positioning bar on movable axis is caught in the neck on base；The resistance that turn knob component regulation movable axis is subject to.
Beneficial effect：The present invention makes wear-resistant block press movable axis as a result of knob assembly compression elastic piece, can
Increase the resistance suffered by movable axis, the resistance that movable axis is subject to can be reduced by reversely rotating the knob assembly, its drag size
It is adjustable, and the apparatus structure of the present invention is compact, can't occur stroke change during turning knob component as screw
Change.
Brief description of the drawings
Fig. 1 is the explosive view of drag regulator in the present invention.
Fig. 2 is drag regulator phantom in the present invention.
Fig. 3 is the structural representation of heretofore described brake pad.
Fig. 4 is the structural representation of heretofore described base.
Fig. 5 is the phantom of heretofore described brake pad.
Fig. 6 is the structural representation of heretofore described threaded rod.
Fig. 7 is the structural representation of heretofore described guiding rib.
Fig. 8 is the structural representation of heretofore described knob body.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Please refer to Fig. 1-Fig. 8, the invention provides a kind of drag regulator, including：Movable axis 100, is arranged on
The base 200 of the side of movable axis 100, and be arranged on the opposite side of movable axis 100 and be used to adjust the movable axis 100
The adjusting part 300 of resistance；The movable axis 100 is cylindrical, and its one end is located at the base 200 and the adjusting part
In the 300 movable axis holes formed, other end connection needs the device rotated.The movable axis 100 is rotating shaft, and the rotating shaft can be around
Axial line is rotated, and in order to prevent the rotating shaft from deviating from from the movable axis hole, positioning bar 210 is provided with the base 200,
Neck 110 is provided with the rotating shaft correspondence position, the positioning bar 210 is engaged with the neck 110.Such as Fig. 4 and Fig. 5 institutes
Show, the positioning bar 210 and the neck 110 are in arc-shaped, and specifically, central angle corresponding to the arc length of the neck 110 is
0 ° -180 °, central angle corresponding to the arc length of the positioning bar 210 is 0 ° -180 °, and corresponding to the arc length of the positioning bar 210
Central angle is less than central angle corresponding to the arc length of the neck 110, i.e., the arc length of described positioning bar 210 is less than the neck 110
Arc length, then the rotating shaft can rotate around its axial line in given area, i.e., described positioning bar 210 is in the neck
Slided in 110, given area here is relevant with arc length, the arc length of the neck 110 of the positioning bar 210.
The adjusting part 300 includes：Elastic component 340, it is arranged on described one end of elastic component 340 and is used to compress the elasticity
The knob assembly 310 of part 340, and it is arranged on the wear-resistant block that the other end of elastic component 340 is used to press the movable axis 100
360.Wear-resistant block 360 is to increase its frictional force between the movable axis 100, can use such as rubber material system
Into.As shown in figure 3, the first frictional groove 361 being adapted to the movable axis 100 is provided with the wear-resistant block 360.Such as Fig. 4 institutes
Show, the second frictional groove 220 being adapted to the movable axis 100 is provided with the base 200.First frictional groove 361 with
The cross section of second frictional groove 220 in "【" type, combine and form the movable axis hole.
As shown in Figure 1 and Figure 7, the adjusting part 300 also includes：For being socketed the knob assembly 310 and the bottom
The sleeve 320 of the hollow type of seat 200, the circular hole 322 for inserting the movable axis 100 is provided with the sleeve 320, it is described
Circular hole 322 is correspondingly arranged with the movable axis hole, and the movable axis 100 may pass through the circular hole 322 and be placed on described
In movable axis hole.As illustrated in figures 1 and 8, the knob assembly 310 includes the knob body positioned at the outside of sleeve 320
311, the threaded rod 312 that the knob body 311 being contained in the sleeve 320 connects.Specifically, in order to seem attractive in appearance,
The external diameter of the knob body 311, the external diameter of the sleeve 320, the external diameter of the base 200 are identical.Described one end of sleeve 320
The knob body 311 is provided with, the other end is socketed on the base 200 by screw.
As shown in Figure 1 and Figure 7, guiding rib 321 is provided with the inwall of sleeve 320, on the correspondence position of base 200
The first guide groove 230 is provided with, the guiding rib 321 can slide in first guide groove 230.Certain guiding rib
321 could be arranged to one, it can also be provided that a plurality of, it is preferable that the guiding rib 321 is arranged to two, can both play
Guide effect, again convenient installation.
As shown in Figure 1 and Figure 7, the adjusting part 300 also includes：It is arranged on the elastic component 340 and the wear-resistant block
Jacking block 350 between 360, the jacking block 350 is by screw connection on the wear-resistant block 360.Specifically, as shown in figure 3, institute
State the deep gouge 362 that empty avoiding cap nut is provided with wear-resistant block 360.It is provided with the wear-resistant block 360 suitable with the guiding rib 321
The second guide groove matched somebody with somebody（Not shown in figure）, the 3rd guide groove being adapted to the guiding rib 321 is provided with the jacking block 350
351（As shown in Figure 7）.
As shown in Figure 1 and Figure 7, the adjusting part 300 also includes：It is arranged on the elastic component 340 and the set of knobs
Briquetting 330 between part 310, the 4th guide groove 331 being adapted to the guiding rib 321 is provided with the briquetting 330.It is described
Internal thread is provided with briquetting 330, the external screw thread being adapted to the briquetting 330 is provided with the threaded rod 312.
The threaded rod 312 includes being used for the screw thread bar body 3121 for being socketed the briquetting 330, for spacing step
3122, and for connecting the first nut 3123 of the knob body 311, first nut 3123 is provided with internal thread.
The first screw 3111 being adapted to first nut 3123, first screw 3111 are provided with the knob body 311
With it is resistance to fall glue.The annulus 323 of the restricted threaded rod 312 is set on the sleeve 320, and first nut 3123 passes through
Hole among the annulus 323, when rotating the knob body 311, first nut 3123 is in the transfer of annulus 323
It is dynamic.Specifically, the external screw thread being adapted to the briquetting 330 is provided with screw thread bar body 3121（Not shown in Fig. 6）.
Certain movable axis is sliding axle, and the sliding axle can slide axially；The drag regulator also can use
Drag size when adjusting the sliding axle and sliding, specifically, it is not provided with the neck 110 on the base 200, and
The both sides of sleeve 320 are all provided for inserting circular hole 322 described in the sliding axle, and the sliding axle can be in the movable axis
Slided in hole and the circular hole 322.The knob assembly 310 is rotated, the wear-resistant block 360 is extruded the sliding axle, or
Recall extruding force, you can adjust the drag size that the sliding axle is subject to, change the complexity that the sliding axle slides.
Present invention also offers a kind of preferred embodiment of resistance regulation method：
Using a kind of resistance regulation method described in the drag regulator embodiment of the present invention as described above, comprise the following steps：
Step S100, the positioning bar 210 on movable axis 100 is caught in the neck 110 on base 200.
Specifically, the movable axis 100 is rotating shaft, and the movable axis 100 is inserted into the base 200 and the regulation group
In the movable axis hole that part 300 is formed, and the positioning bar 210 is directed at the neck 110, and is caught in the neck 110
In.At this moment, the rotating shaft can rotate around its axial line in given area, and during rotation, the positioning bar 210 is in the neck
Slided in 110, the positioning bar 210 can not be rotated further when turning to 110 both ends of neck.Because without the wear-resistant block
360 pressing, now the frictional force suffered by the rotating shaft is smaller, and the rotation of the rotating shaft is relatively easy to.
Further, the movable axis is sliding axle, and the movable axis 100 is inserted into the base 200 and the regulation
In the movable axis hole that component 300 is formed, the sliding axle can slide axially；Because without the wear-resistant block 360 pressing, now
Frictional force suffered by the sliding axle is smaller, and the slip of the sliding axle is relatively easy to.
Step S200, turn knob component 310 adjusts the resistance that movable axis 100 is subject to.
Step 200 specifically includes：
Step S210, judge whether the resistance that movable axis 100 is subject to is less than a predetermined threshold value, if so, step S220 is then performed, if
It is no, then perform step S230；
Further, step 220 or step 230 can be performed according to the selection of user, i.e., the work is adjusted according to the selection of user
The drag size of moving axis 100.
Step S220, the compression elastic piece 340 of turn knob component 310, makes wear-resistant block 360 compress movable axis 100, and increase is lived
The resistance that moving axis 100 is subject to.
Specifically, rotate the knob assembly 310, that is, rotate the knob body 311, the threaded rod 312 along with
Knob body 311 rotates, and generally use turns clockwise, due on the external screw thread on the threaded rod 312 and the briquetting 330
Internal thread be matching, the briquetting 330 under the drive that the threaded rod 312 rotate understand along the guiding rib 321 to
The direction of movable axis 100 movement, the briquetting 330 moves along the threaded rod 312 to the direction of movable axis 100 in other words
Dynamic, then the briquetting 330 extrudes the elastic component 340.The elastic component 340 will apply extruding force to the jacking block 350, institute
Jacking block 350 is stated to move along the guiding rib 321 to the direction of movable axis 100 together with the wear-resistant block 360.It is described wear-resisting
First frictional groove 361 of block 360 is close to the side of the movable axis 100, and the movable axis 100 receives the wear-resistant block
360 pressure increase, the movable axis 100 is in rotation or slip, movable axis 100 and the wear-resistant block 360 contact surface
Caused frictional force just increases, i.e., the resistance that described movable axis 100 is subject to increases.By being rotated further the knob body
311 can increase the resistance that the movable axis 100 is subject to.
Step S230, turn knob component 310 decompresses elastic component 340, wear-resistant block 360 is released movable axis 100, reduces and lives
The resistance that moving axis 100 is subject to.
Specifically, knob body 311 described in rotate counterclockwise, the drive that the briquetting 330 rotates in the threaded rod 312
Under moved along the guiding rib 321 to away from the direction of the movable axis 100, the briquetting 330 is along the spiral shell in other words
Rasp bar 312 moves to the direction away from the movable axis 100, and the briquetting 330 decompresses the elastic component 340, the elastic component
340 resiliences.The elastic component 340 will reduce to the extruding force of the jacking block 350, first friction of the wear-resistant block 360
Groove 361 releases the movable axis 100, and the movable axis 100 is reduced by the pressure of the wear-resistant block 360, the movable axis 100
With the contact surface of wear-resistant block 360 caused by frictional force be reduced by, i.e., the resistance that described movable axis 100 is subject to reduces.It is logical
Cross and be rotated further the knob body 311 and can reduce the resistance that the movable axis 100 is subject to.
In summary, provided by the present invention a kind of drag regulator and method, described device include：Movable axis, if
The base in the movable axis side is put, and is arranged on the tune that the movable axis opposite side is used to adjust the movable axis resistance
Save component；The adjusting part includes：Elastic component, it is arranged on the set of knobs that described elastic component one end is used to compress the elastic component
Part, and it is arranged on the wear-resistant block that the elastic component other end is used to press the movable axis.As a result of knob assembly pressure
Contracting elastic component, and then wear-resistant block is pressed movable axis, it is possible to increase the resistance suffered by movable axis, its drag size is adjustable, and
The apparatus structure of the present invention is compact, can't occur stroke change during turning knob component as screw.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (10)
- A kind of 1. drag regulator, it is characterised in that including：Movable axis, the base of the movable axis side is arranged on, and It is arranged on the adjusting part that the movable axis opposite side is used to adjust the movable axis resistance；The adjusting part includes：Elasticity Part, it is arranged on described elastic component one end and is used to compress the knob assembly of the elastic component, and to be arranged on the elastic component another Hold the wear-resistant block for pressing the movable axis.
- 2. drag regulator according to claim 1, it is characterised in that the movable axis is rotating shaft, and the rotating shaft can be around Axial line rotates；Positioning bar is provided with the base, neck, the positioning bar and institute are provided with the rotating shaft correspondence position Neck is stated to be engaged；The positioning bar is in arc-shaped with the neck, and the arc length of the positioning bar is less than the arc length of the neck.
- 3. drag regulator according to claim 1, it is characterised in that the movable axis is sliding axle, the sliding axle It can slide axially.
- 4. drag regulator according to claim 1, it is characterised in that be provided with the wear-resistant block and the movable axis First frictional groove of adaptation, the second frictional groove being adapted to the movable axis is provided with the base.
- 5. drag regulator according to claim 4, it is characterised in that the adjusting part also includes：For being socketed The sleeve of the hollow type of knob assembly and the base is stated, the circular hole for inserting the movable axis is provided with the sleeve.
- 6. drag regulator according to claim 5, it is characterised in that guiding rib, institute are provided with the sleeve lining State and the first guide groove is provided with base correspondence position, the guiding rib can slide in first guide groove.
- 7. drag regulator according to claim 6, it is characterised in that the adjusting part also includes：It is arranged on described Jacking block between elastic component and the wear-resistant block, the jacking block is by screw connection on the wear-resistant block；On the wear-resistant block The second guide groove being adapted to the guiding rib is provided with, the 3rd be adapted to the guiding rib is provided with the jacking block and is oriented to Groove.
- 8. drag regulator according to claim 7, it is characterised in that the adjusting part also includes：It is arranged on described Briquetting between elastic component and the knob assembly, the 4th guide groove being adapted to the guiding rib is provided with the briquetting.
- 9. drag regulator according to claim 8, it is characterised in that the knob assembly is included outside the sleeve The knob body of side, the threaded rod for the knob body connection being contained in the sleeve；Interior spiral shell is provided with the briquetting Line, the external screw thread being adapted to the briquetting is provided with the threaded rod.
- 10. a kind of resistance regulation method using the drag regulator as described in claim 1-9 any one, its feature exists In, including step：Positioning bar on movable axis is caught in the neck on base；The resistance that turn knob component regulation movable axis is subject to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720347.7A CN107526389B (en) | 2017-08-21 | 2017-08-21 | A kind of drag regulator and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720347.7A CN107526389B (en) | 2017-08-21 | 2017-08-21 | A kind of drag regulator and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107526389A true CN107526389A (en) | 2017-12-29 |
| CN107526389B CN107526389B (en) | 2019-04-16 |
Family
ID=60681762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710720347.7A Active CN107526389B (en) | 2017-08-21 | 2017-08-21 | A kind of drag regulator and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107526389B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798359A (en) * | 2022-05-18 | 2022-07-29 | 浙江宏途电气科技有限公司 | Impregnation method of continuous glass fiber tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001052345A (en) * | 1999-05-31 | 2001-02-23 | Sanyo Electric Co Ltd | Disk recording or reproducing device with pickup tilt adjusting mechanism |
| CN2422015Y (en) * | 2000-04-29 | 2001-03-07 | 福碁实业股份有限公司 | Resistance regulator for body-building apparatus |
| JP2005225657A (en) * | 2004-02-16 | 2005-08-25 | Morita Sosho:Kk | Brake of wire drawing device for bobbin |
| CN204134135U (en) * | 2014-08-07 | 2015-02-04 | 虞学贤 | Hand exerciser |
| CN206385956U (en) * | 2016-12-15 | 2017-08-08 | 泉州市德拉斯建筑科技有限公司 | A kind of lower resistance door window wheel group |
-
2017
- 2017-08-21 CN CN201710720347.7A patent/CN107526389B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001052345A (en) * | 1999-05-31 | 2001-02-23 | Sanyo Electric Co Ltd | Disk recording or reproducing device with pickup tilt adjusting mechanism |
| CN2422015Y (en) * | 2000-04-29 | 2001-03-07 | 福碁实业股份有限公司 | Resistance regulator for body-building apparatus |
| JP2005225657A (en) * | 2004-02-16 | 2005-08-25 | Morita Sosho:Kk | Brake of wire drawing device for bobbin |
| CN204134135U (en) * | 2014-08-07 | 2015-02-04 | 虞学贤 | Hand exerciser |
| CN206385956U (en) * | 2016-12-15 | 2017-08-08 | 泉州市德拉斯建筑科技有限公司 | A kind of lower resistance door window wheel group |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798359A (en) * | 2022-05-18 | 2022-07-29 | 浙江宏途电气科技有限公司 | Impregnation method of continuous glass fiber tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107526389B (en) | 2019-04-16 |
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