CN207378774U - A kind of adjustable angle fastening assembly - Google Patents
A kind of adjustable angle fastening assembly Download PDFInfo
- Publication number
- CN207378774U CN207378774U CN201720243992.XU CN201720243992U CN207378774U CN 207378774 U CN207378774 U CN 207378774U CN 201720243992 U CN201720243992 U CN 201720243992U CN 207378774 U CN207378774 U CN 207378774U
- Authority
- CN
- China
- Prior art keywords
- tabletting
- rotary module
- hole
- fixing device
- fastening assembly
- 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.)
- Withdrawn - After Issue
Links
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model provides a kind of adjustable angle fastening assembly,By fixing device,Tabletting,Rotation axis,Rotary module,Supporting item forms,The tabletting and the rotary module are fixed on by the fixing device and the rotation axis on the supporting item,The fixing device makes tabletting apply pressure to rotary module surface by the rotation axis when tensing increase,So that frictional force is generated between the surface of rotary module and the surface of tabletting to be increased,The control of the rotary force size of rotary module is realized by the size of the frictional force,So as to fulfill the fastening and unlock adjusted to rotary module after angle,The utility model proposes that a kind of adjustable angle fastening assembly has fastening structure,It is easy to use,The advantages that bigger hue angle torque being controlled with small fastening force,The locking and unlock of angle-adjustable device can also be completed without using professional tool by reaching,The device uses extremely convenient,With great economical and practical value.
Description
Technical field
The utility model is related to lamp lighting design fields, and in particular to a kind of adjustable angle fastening assembly.
Background technology
Headlamp is lighting apparatus important in people's daily life, and the more and more products of field of illumination lamp technology need
Angular adjustment is carried out to reach better illuminating effect, however current adjustable angle clamp device is mainly using screw
The problem of directly fastening rotary module, reaches fastening purpose, and the program is primarily present has：The size of rotary module is relatively
Greatly, it is so also bigger using the structure space that the device needs, it can not just be used in the position in some small spaces, screw is direct
Rotary module is fastened, reaches fastening purpose, screw needs bigger pressure that rotary module could be caused to be unlikely to mobile at this time
Position, the screw need the specific purpose tools such as screwdriver, spanner that could complete to adjust, and there are places inconvenient to use；During adjusting
Be the surface of support member or rotary module at slip, be easily destroyed the protective coating or protection on this surface, thus need into
Improve to one step.
Utility model content
The utility model provides a kind of angle easy to use, reasonable in design in view of the above shortcomings of the prior art
Adjustable fastening assembly.
Used technical solution is the utility model in order to solve the above problem：
The utility model provides a kind of adjustable angle fastening assembly, by fixing device, tabletting, rotation axis, rotary module, branch
Support member forms, and the tabletting and the rotary module are fixed on the supporting item by the fixing device and the rotation axis
On, the fixing device makes tabletting apply pressure to rotary module surface by the rotation axis when tensing increase so that rotation
Frictional force is generated between the surface of module and the surface of tabletting to be increased, and the rotation of rotary module is realized by the size of the frictional force
The control of power size, so as to fulfill the fastening and unlock adjusted to rotary module after angle.
Further, the fixing device is screw, nut, hand the turn of the screw, hand nutting, butterfly screw or the flat head wing
Type hand turns screw or by being threaded in the fixing device or being directly anchored on tabletting from bottom to top or fasten from the top down
In on supporting item.
Further, the first tabletting through hole and the second tabletting through hole, the first tabletting through hole are provided in the tabletting
It is identical or different with the size of the second tabletting through hole.
Further, the rotation axis includes axis, catch or lower stop piece or the screw thread by setting on the shaft is direct
It is tightened on supporting item.
Further, it is provided with rotary module through hole on the rotary module.
Further, the first fixed hole and the second fixed hole are provided on the supporting item, the fixing device is worn
The first tabletting through hole and first fixed hole are crossed, the rotation axis passes through the second tabletting through hole, rotary module
Through hole and the second fixed hole so that the tabletting, rotary module are fixed on the supporting item.
The beneficial effects of the utility model are：
The utility model proposes when a kind of fixing device of adjustable angle fastening assembly tenses tabletting to be made to pass through the rotation
Shaft applies pressure to rotary module surface and increases so that frictional force is generated between the surface of rotary module and the surface of tabletting and is increased
Add, the control of the rotary force size of rotary module is realized by the size of the frictional force, so as to fulfill to rotary module adjustment angle
Fastening and unlock after degree, the utility model propose that a kind of adjustable angle fastening assembly has fastening structure, easy to use, use
Small fastening force controls the advantages that bigger hue angle torque, and angle-adjustable device can also be completed without using professional tool by reaching
Locking and unlock, which uses extremely convenient, has great economical and practical value.
Description of the drawings
Fig. 1 is a kind of front view of adjustable angle fastening assembly of the utility model；
Fig. 2 is a kind of top view of adjustable angle fastening assembly of the utility model；
Fig. 3 is a kind of exploded view of adjustable angle fastening assembly of the utility model.
Specific embodiment
The embodiment of the utility model is specifically illustrated below in conjunction with the accompanying drawings, and attached drawing is only for reference and illustrates to use, not structure
The limitation of paired the utility model patent protection domain.
As shown in Figure 1 to Figure 3, the utility model provides a kind of adjustable angle fastening assembly, by fixing device 1, tabletting 2,
Rotation axis 3, rotary module 4, supporting item 5 form, and the tabletting 2 and the rotary module 4 pass through the fixing device 1 and institute
It states rotation axis 3 to be fixed on the supporting item 5, the fixing device 1 makes tabletting 2 by the rotation axis to rotation when tensing
4 surface of module applies pressure and increases so that frictional force is generated between the surface of rotary module 4 and the surface of tabletting 2 to be increased, and is passed through
The size of the frictional force realizes the control of the rotary force size of rotary module 4, after angle is adjusted to rotary module 4
Fastening and unlock.
In the present embodiment, the fixing device 1 is screw, nut, hand the turn of the screw, hand nutting, butterfly screw or flat
Head aerofoil profile hand turn screw or by be threaded in the fixing device 1 directly be anchored on from bottom to top tabletting or on to
Under be anchored on supporting item.
In the present embodiment, the first tabletting through hole 21 and the second tabletting through hole 22, the tabletting are provided in the tabletting 2
The size of one through hole 21 and the second through hole of tabletting 22 is identical or different.
In the present embodiment, the rotation axis 3 includes axis 30, catch 31 and lower stop piece 32 or by being set on the axis 30
The screw thread put directly is tightened on supporting item 5..
In the present embodiment, rotary module through hole 41 is provided on the rotary module 4.
In the present embodiment, the first fixed hole 51 and the second fixed hole 52, the fixation are provided on the supporting item 5
Device 1 passes through the first tabletting through hole 21 and first fixed hole 51, and the rotation axis 3 passes through second tabletting
Through hole 22,4 through hole of rotary module and the second fixed hole 52 so that the tabletting 2, rotary module 4 are fixed on the supporting item 5
On.
It is easy to use, reasonable in design that the utility model proposes that a kind of adjustable angle fastening assembly has many advantages, such as,
It can realize the active force smaller of fixing device needs, rotary module is smaller or rotary module controls locking dynamics bigger etc.
Advantage fastens device using the adjustable angle of tabletting, can make fixing device for hand the turn of the screw or nut, such as butterfly screw, flat
Tack aerofoil profile hand turns screw etc., reaches the locking and unlock that angle-adjustable device can be also completed without using professional tool, the device
It uses extremely convenient, there is great economical and practical value.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model and from above-mentioned
The limitation of embodiment, the change made under other any Spirit Essences and principle without departing from the utility model are modified, replaced
Generation, combination simplify, and should be equivalent substitute mode, are included within the scope of protection of the utility model.
Claims (6)
1. a kind of adjustable angle fastening assembly, it is characterised in that：By fixing device, tabletting, rotation axis, rotary module, supporting item
Composition, the tabletting and the rotary module are fixed on by the fixing device and the rotation axis on the supporting item, institute
Stating makes tabletting apply pressure to rotary module surface by the rotation axis when fixing device tenses increase so that rotary module
Frictional force is generated between surface and the surface of tabletting to be increased, and the rotary force size of rotary module is realized by the size of the frictional force
Control, so as to fulfill to rotary module adjust angle after fastening and unlock.
2. a kind of adjustable angle fastening assembly according to claim 1, it is characterised in that：The fixing device for screw,
Nut, hand the turn of the screw, hand nutting, butterfly screw or flat head aerofoil profile hand turn screw or by being set in the fixing device
Screw thread is directly anchored on tabletting or is anchored on from the top down on supporting item from bottom to top.
3. a kind of adjustable angle fastening assembly according to claim 1, it is characterised in that：First is provided in the tabletting
The size of tabletting through hole and the second tabletting through hole, the first tabletting through hole and the second tabletting through hole is identical or different.
4. a kind of adjustable angle fastening assembly according to claim 1, it is characterised in that：The rotation axis includes axis, gear
Piece or lower stop piece are directly tightened on supporting item by being threaded in the axis.
5. a kind of adjustable angle fastening assembly according to claim 1, it is characterised in that：It is provided on the rotary module
Rotary module through hole.
6. a kind of adjustable angle fastening assembly according to claim 3, it is characterised in that：Is provided on the supporting item
One fixed hole and the second fixed hole, the fixing device pass through the first tabletting through hole and first fixed hole,
The rotation axis passes through the second tabletting through hole, rotary module through hole and the second fixed hole so that the tabletting, rotating mould
Block is fixed on the supporting item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720243992.XU CN207378774U (en) | 2017-03-14 | 2017-03-14 | A kind of adjustable angle fastening assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720243992.XU CN207378774U (en) | 2017-03-14 | 2017-03-14 | A kind of adjustable angle fastening assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207378774U true CN207378774U (en) | 2018-05-18 |
Family
ID=62297244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720243992.XU Withdrawn - After Issue CN207378774U (en) | 2017-03-14 | 2017-03-14 | A kind of adjustable angle fastening assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207378774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895372A (en) * | 2017-03-14 | 2017-06-27 | 惠州伟志电子有限公司 | A kind of adjustable angle fastening assembly |
-
2017
- 2017-03-14 CN CN201720243992.XU patent/CN207378774U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895372A (en) * | 2017-03-14 | 2017-06-27 | 惠州伟志电子有限公司 | A kind of adjustable angle fastening assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180518 Effective date of abandoning: 20240223 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180518 Effective date of abandoning: 20240223 |