CN109623853A - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN109623853A CN109623853A CN201811272459.1A CN201811272459A CN109623853A CN 109623853 A CN109623853 A CN 109623853A CN 201811272459 A CN201811272459 A CN 201811272459A CN 109623853 A CN109623853 A CN 109623853A
- Authority
- CN
- China
- Prior art keywords
- clamp
- clamping
- elastomeric layer
- clamping device
- clamping part
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention provides a kind of clamping device, includes: the first clamp, has the first clamping part；And second clamp, second clamp and first clamp are rotatablely connected, which has the second clamping part, and the length of second clamping part is greater than the length of first clamping part, and second clamping part and first clamping part cooperation clamp the object；When clamping the object between second clamping part and first clamping part, the contact area of second clamp and the object is greater than the contact area of first clamp and the object.The object for the clamping various shapes that clamping device of the invention can consolidate, versatility is good, is routed simple and convenient.
Description
Technical field
The present invention relates to clamping object realms, more particularly, to a kind of clamping device.
Background technique
Clamp clamp device there are mainly two types of the type of certain objects: 1. guitar tuners, clamping on the market at present
In neck, fixture is designed as arc-shaped to adapt to neck shape；2. portable type pen electricity speaker, is clamped on laptop
Side, fixture are designed as that depth is identical plate shaped, can be clamped in above the straight laptop of shape.However, existing folder
The object of single shape can only be clamped by holding device, and versatility is poor, and stability is poor when clamping object, and object is easy to fall,
Wiring is also especially complex in disorder, goes to overcome the above problem therefore, it is necessary to design the new clamping device of one kind.
Summary of the invention
In view of the problems of the prior art, the purpose of the present invention is to provide a kind of clamping device, the clamping that can be consolidated
The object of various shapes, versatility is good, is routed simple and convenient.
In order to achieve the above object, the present invention proposes a kind of clamping device, and for clamping object, which includes:
First clamp has the first clamping part；And
Second clamp, second clamp and first clamp are rotatablely connected, which has the second clamping part, this
The length of two clamping parts is greater than the length of first clamping part, and second clamping part and first clamping part cooperation clamp the object
Body；
When clamping the object between second clamping part and first clamping part, the contact of second clamp with the object
Area is greater than the contact area of first clamp and the object.
Alternatively, which is equipped with the first elastomeric layer, which is equipped with the
Two elastomeric layers, second elastomeric layer are oppositely arranged with first elastomeric layer, when second clamping part and this
When clamping the object between one clamping part, which is located between first elastomeric layer and second elastomeric layer, should
First elastomeric layer and second elastomeric layer can adapt to the shape of the object and deformation occurs so that the object table
Face is bonded with first elastomeric layer, second elastomeric layer respectively, and then makes second clamping part and first clamping
The firm clamping in portion has the object of different shapes.
Alternatively, it connects between first clamp and second clamp by shaft, is set on first clamp
There is the first hole, which is equipped with the second hole, is cased with spring in the shaft, which supports end and second with first and support
End is held, this first supports end and protrude into first hole, this second supports end and protrude into second hole.
Alternatively, the central symmetry axis of the shaft deviates in center and second clamp of first clamp
The heart.
Alternatively, which has a first end and a second end, which is located at the second end, this first
The thickness of elastomeric layer is gradually reduced from the first end to the direction of the second end.
Alternatively, which has third end and the 4th end, which has third end and the
Four ends, the object are located at the 4th end, the thickness of second elastomeric layer from the third end to the direction at the 4th end by
It is decrescence small.
Alternatively, second elastomeric layer have mutually back to the first face and the second face, first face
It is bonded with second clamp, which is arcwall face.
Alternatively, which is greater than from the length on the third end to the direction at the 4th end
First elastomeric layer is from the length in the first end to the direction of the second end.
Alternatively, which has the 5th end, and the 5th end is close to the second end, this second
Elastomeric layer has the 6th end, and close to the 4th end, the 6th end shaft opposite with the 5th end is asymmetric at the 6th end,
The distance between 5th end and the shaft are less than the distance between the 6th end and the shaft.
Alternatively, the surface of second elastomeric layer and first elastomeric layer is designed with lines.
Alternatively, it is additionally provided with the first supporting block on second clamp, which is located at second hole
Edge, this second supports end and along first supporting block protrudes into second hole.
Alternatively, which also has protective cover, and the shaft and the spring are arranged in the protective cover, should
The second opening is offered on protective cover, which is installed in the protective cover by second opening, is additionally provided on the protective cover
First notch, this of the spring first support end and extend out in first hole from first notch, and this of the spring second supports
End is extend out in second hole from second opening.
Alternatively, which also includes mounting portion, which is set on first clamp, the peace
Electronic unit or lamps and lanterns or camera or speaker or ornament are installed in dress portion.
Alternatively, which includes cable, is additionally provided with first through hole on first clamp, second bullet
Property material layer and second clamp between be also formed with the second through-hole, which sequentially passes through the first through hole and this is second logical
Hole.
Compared with prior art, the length of the second clamping part of clamping device of the present invention is greater than the length of the first clamping part
Degree, when the second clamping part and the first clamping part cooperation clamping object, the frictional force between the second clamping part and object is relatively
Greatly in order to firm clamping object.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Detailed description of the invention
Fig. 1 is the schematic perspective view of one embodiment of clamping device of the invention；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is Fig. 1 in the planar structure schematic diagram at one of visual angle；
Planar structure schematic diagram when Fig. 4 is the gripping apparatus grips object in Fig. 3；
Structural schematic diagram when Fig. 5 is clamping device mounted lamp of the invention；
Fig. 6 is the structural schematic diagram of the first clamp of the invention；
Fig. 7 is the structural schematic diagram of the second clamp of the invention；
Fig. 8 is shaft of the invention, the combining structure schematic diagram of spring and protective cover；
Fig. 9 is Fig. 8 in the structural schematic diagram at another visual angle.
Specific embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby cooperate embodiment specifically
It is bright as follows.
As shown in Figures 1 to 4, Fig. 1 is the schematic perspective view of 100 1 embodiment of clamping device of the invention, and Fig. 2 is
The decomposition texture schematic diagram of Fig. 1, Fig. 3 are Fig. 1 in the planar structure schematic diagram at one of visual angle, and Fig. 4 is the clamping dress in Fig. 3
Planar structure schematic diagram when 100 clamping object A is set, clamping device 100 of the invention includes the first clamp 1 and the second clamp 2,
First clamp 1 is oppositely arranged with the second clamp 2, between the first clamp 1 and the second clamp 2 by shaft 4 be rotatablely connected and it is not right
Claim setting.
In the present invention, the first clamp 1 has first end 13, second end 14 and the first clamping part 10, the first clamping part 10
Close to second end 14；Second clamp 2 has third end 23, the 4th end 24 and the second clamping part 20, and the second clamping part 20 is close to the
Four ends 24, the length of the second clamping part 20 are greater than the length of the first clamping part 10, and the second clamping part 20 can be with the first clamping part 10
Cooperation clamping object A forms the first opening 3 that can accommodate object A between the second clamping part 20 and the first clamping part 10；Then first
Opening 3 is close to the second end 14 of the first clamp 1 and the 4th end 24 of the second clamp 2.When the second clamping part 20 and the first clamping part
When 10 cooperation clamping object A, the second clamping part 20 is greater than the contact of the first clamping part 10 and object A with the contact area of object A
Area, so that the frictional force between the second clamping part 20 and object A be made to be greater than the friction between the first clamping part 10 and object A
Power, the frictional force between the second clamping part 20 and object A is relatively large so that the second clamping part 20 and the first clamping part 10 can
Firm clamping object A.
It is also provided with the first elastomeric layer 11 on the first clamping part 10 of the invention, it can be on the second clamping part 20
Equipped with the second elastomeric layer 21, the second elastomeric layer 21 is oppositely arranged with the first elastomeric layer 11, when the second clamping part
20 and first clamping part 10 clamp object A when, object A between the first elastomeric layer 11 and the second elastomeric layer 21,
First elastomeric layer 11 and the second elastomeric layer 21 can adapt to the shape of object A and deformation occurs so that object A table
Face is bonded with the first elastomeric layer 11, the second elastomeric layer 21 respectively, and then the clamping object A for keeping the first opening 3 firm.
First elastomeric layer 11 and the second elastomeric layer 21 can be used silica gel, and the hardness of the first elastomeric layer 11 is greater than the
The hardness of two elastomeric layers 21 can make to avoid during adjusting clamping device 100 clamped using this design
Object A generates torsion.
In practical application, as shown in Figures 5 to 7, structure when Fig. 5 is 100 mounted lamp 7 of clamping device of the invention
Schematic diagram, Fig. 6 are the structural schematic diagram of the first clamp 1 of the invention, and Fig. 7 is the structural schematic diagram of the second clamp 2 of the invention,
It is also provided with mounting portion 6 on first clamp 1, electronic unit or lamps and lanterns 7 or camera or sound are fixed on mounting portion 6
Case or ornament, electronic component, lamps and lanterns, camera, speaker include cable 9, and cable 9 can connect power supply to realize and be powered.
In the present embodiment, by taking mounted lamp 7 on mounting portion 6 as an example, first through hole 19, the second elastic material are additionally provided on the first clamp 1
The second through-hole 26 is also formed between the bed of material 21 and the second clamp 2, the cable 9 of lamps and lanterns 7 sequentially passes through first through hole 19 and second
Through-hole 26.
In the present embodiment, the thickness of the first elastomeric layer 11 is from first end 13 to gradually subtracting on the direction of second end 14
Small, the thickness of the second elastomeric layer 21 is from third end 23 to after being gradually reduced or be first gradually reduced on the direction at the 4th end 24
It is gradually increased, the design of this structure can make operator up adjust lamps and lanterns 7 (lamps and lanterns 7 to be directed away to the side of second end 14
To adjustment) when, deformation occurs for the first elastomeric layer 11 and the second elastomeric layer 21 adaptation adjustment force, to prevent the present invention
Clamping device 100 twist.
In addition, the second elastomeric layer 21 from third end 23 to the direction at the 4th end 24 on length be greater than the first elastic material
The bed of material 11 from first end 13 to the direction of second end 14 on length, be embodied as, the first elastomeric layer 11 have the 5th
Hold 11a, the 5th end 11a that there is the 6th end 21a close to second end 14, the second elastomeric layer 21, the 6th end 21a is close to the 4th end
24, the 6th end 21a are opposite with the 5th end 11a, and shaft 4 is asymmetric, as shown in figure 4, the distance of the 5th end 11a to clamping point x are less than
The depth of the distance of 6th end 21a to clamping point y, clamping point x is greater than the depth of clamping point y, and the clamping depth clamped a little is bigger,
The distance of clamping point to shaft 4 is smaller.It can be improved the stability of clamping device 100 using the design of this structure, for example, when folder
The second elastomeric layer 21 and display screen when holding the upper end for the display screen that device 100 clamps laptop, on the second clamp 2
The contact area at the back side is greater than the first elastomeric layer 11 and the positive contact area of display screen on the first clamp 1, so that the
Frictional force between two elastomeric layers 21 and display screen is relatively large, and the folder on shorter the first clamping part 10 of design length
The clamping depth for holding point x is greater than the clamping depth of the bite y on longer second clamping part 20 of length, can further enhance folder
The stability of device 100 is held, and the first clamping part 10 is only clipped on the shell of display screen, can prevent the first clamping part 10 from crushing
The display area of display screen.As shown in fig. 6, the 4th notch 18 is also provided on the first clamp 1, in order to avoid the outer of display screen
Front camera on shell.
Second elastomeric layer 21 of the invention also have mutually back to the first face and the second face 211, the first face and the
The fitting of two clamps 2, the second face 211 are arcwall face.This structure design not only can prevent object A to be pinched, but also can make to clamp
Device 100 can clamp the object A of different shapes, for example, the shape of object A can be arc or plate shaped or obtuse angle shape
Deng but not limited to this.
When it is implemented, can also design on the surface of the second elastomeric layer 21 and the first elastomeric layer 11 has line
Road, to further increase the frictional force and the first elastomeric layer 11 and object A between the second elastomeric layer 21 and object A
Between frictional force.
As shown in Fig. 2, Fig. 6 to Fig. 9, Fig. 8 be shaft 4 of the invention, the combining structure schematic diagram of spring 5 and protective cover 8,
Fig. 9 is Fig. 8 in the structural schematic diagram at another visual angle；In the present invention, the first hole 12, the second clamp 2 are additionally provided on the first clamp 1
On be additionally provided with the second hole 22 and the first supporting block 25, the first supporting block 25 is located at the edge in the second hole 22, is cased with spring in shaft 4
5, spring 5 has first to support end 51 and second to support end 52, when install spring 5, when the second of spring 5 support hold 52 along
After first supporting block 25 protrudes into the second hole 22, then end 51 is supported by first and protrudes into the first hole 12, the setting energy of the first supporting block 25
It is enough to prevent spring 5 because elastic force slides from the second hole 22 when deformation occurs in spring 5.
Clamping device 100 of the invention also has protective cover 8, setting shaft 4 and spring 5 in protective cover 8, protective cover 8
Both ends offer the fourth hole and fifth hole for installing shaft 4, and the side of protective cover 8 offers the second opening 81, bullet
Spring 5 is installed in protective cover 8 by the second opening 81, and protective cover 8 is additionally provided with the first notch 82 in one end close to fourth hole,
The first of spring 5 supports end 51 and extend out in the first hole 12 from the first notch 82, and the second of spring 5 supports end 52 from the second opening
81 extend out in the second hole 22.In the present embodiment, the second notch 83 is additionally provided on protective cover 8, in order to provide peace to cable 9
Space is filled, the volume of clamping device 100 is reduced.Cable 9 does not contact after installing with spring 5, and layout is simple, because without shadow
It rings the first clamp 1 and the second clamp 2 clamps object A.
In addition, being additionally provided with the first mounting blocks 15,16 for installing shaft 4, the first mounting blocks 15,16 on the first clamp 1
On offer groove body 151,161 (groove body 161 is not shown), be additionally provided on the second clamp 2 for installing shaft 4 second installation
Block 27,28 offers third through-hole 271,281 on second mounting blocks, when installing shaft 4, first by 5 sets of spring in shaft 4
On, it is protruded into groove body 151 after one end of shaft 4 is then sequentially passed through third through-hole 271, fourth hole, the other end of shaft 4
It is protruded into groove body 161 after sequentially passing through third through-hole 281, fifth hole.In practical application, the central symmetry of the shaft 4
Axis deviates the center of the first clamp 1 and the center of the second clamp 2, and this structure design can make the expandable distance of the first opening 3
It is bigger, so as to clamp the object A of bigger thickness.
After shaft 4 and spring 5 install, the 4th end 24 of the second end 14 of the first clamp 1 and the second clamp 2 can be in bullet
It is close to each other up to immovable under the elastic force effect of spring 5, therefore make above-mentioned first opening 3 that can clamp object A.
In conclusion the first elastomeric layer 11 and the second elastomeric layer 21 is arranged in clamping device 100 of the invention, and
First elastomeric layer 11 and the second elastomeric layer 21 can adapt to the shape of object A and deformation occurs so that object A table
Face is bonded completely with the first elastomeric layer 11, the second elastomeric layer 21, can either clamp a variety of object A of different shapes,
The contact area between object A and the first elastomeric layer 11, the second elastomeric layer 21 can be increased again, to increase object
Frictional force between A and the first elastomeric layer 11, the second elastomeric layer 21, object A are not easy to slide.
By the above detailed description of preferred embodiments, it is intended to more clearly describe feature and spirit of the invention,
And not protection scope of the present invention is limited with above-mentioned disclosed preferred embodiment.On the contrary, its purpose
It is intended to cover various changes and has being arranged in the scope of protection of the claims of the invention to be applied of equality.Cause
This, scope of protection of the claims of the invention should illustrate the most wide explanation of work according to above-mentioned, to cause it to cover institute
Possible change and the arrangement of tool equality.
Claims (14)
1. a kind of clamping device, for clamping object, which is characterized in that the clamping device includes:
First clamp has the first clamping part；And
Second clamp, second clamp and first clamp are rotatablely connected, which has the second clamping part, second folder
The length for holding portion is greater than the length of first clamping part, and second clamping part and first clamping part cooperation clamp the object；
When clamping the object between second clamping part and first clamping part, the contact area of second clamp and the object
Greater than the contact area of first clamp and the object.
2. clamping device as described in claim 1, which is characterized in that first clamping part is equipped with the first elastomeric layer,
Second clamping part is equipped with the second elastomeric layer, which is oppositely arranged with first elastomeric layer,
When clamping the object between second clamping part and first clamping part, the object be located at first elastomeric layer and this
Between two elastomeric layers, which can adapt to the shape of the object with second elastomeric layer and occurs
Deformation so that the surface of the object is bonded with first elastomeric layer, second elastomeric layer respectively, and then make this second
Clamping part has the object of different shapes from the clamping that first clamping part consolidates.
3. clamping device as described in claim 1, which is characterized in that by shaft between first clamp and second clamp
Connection, first clamp are equipped with the first hole, which is equipped with the second hole, is cased with spring in the shaft, spring tool
There is first to support end and second support end, this first supports end and protrude into first hole, this second supports end and protrude into second hole.
4. clamping device as claimed in claim 3, which is characterized in that the central symmetry axis of the shaft deviates first clamp
The center at center and second clamp.
5. clamping device as claimed in claim 3, which is characterized in that first clamp has a first end and a second end, the object
Body is located at the second end, and the thickness of first elastomeric layer is gradually reduced from the first end to the direction of the second end.
6. clamping device as claimed in claim 5, which is characterized in that second clamp has third end and the 4th end, the object
Body is located at the 4th end, and the thickness of second elastomeric layer is gradually reduced from the third end to the direction at the 4th end.
7. clamping device as claimed in claim 6, which is characterized in that second elastomeric layer have mutually back to first
Face and the second face, first face are bonded with second clamp, which is arcwall face.
8. clamping device as claimed in claim 6, which is characterized in that second elastomeric layer is from the third end to the 4th
Length on the direction at end is greater than first elastomeric layer from the length in the first end to the direction of the second end.
9. clamping device as claimed in claim 8, which is characterized in that first elastomeric layer have the 5th end, the 5th
Hold close to the second end, which has the 6th end, the 6th end close to the 4th end, the 6th end and this
Five ends with respect to the shaft asymmetry, the distance between the 5th end and the shaft be less than between the 6th end and the shaft away from
From.
10. clamping device as described in claim 1, which is characterized in that second elastomeric layer and first elastic material
The surface of layer is designed with lines.
11. clamping device as claimed in claim 3, which is characterized in that be additionally provided with the first supporting block on second clamp, this
One supporting block is located at the edge in second hole, this second supports end and along first supporting block protrude into second hole.
12. clamping device as claimed in claim 6, which is characterized in that the clamping device also has protective cover, in the protective cover
The shaft and the spring are set, the second opening is offered on the protective cover, which is installed on the protection by second opening
In cover, it is additionally provided with the first notch on the protective cover, this of the spring first supports end and extend out to first hole from first notch
It is interior, the spring this second support end from this second opening extend out in second hole.
13. clamping device as claimed in claim 2, which is characterized in that the clamping device also includes mounting portion, which sets
It is placed on first clamp, electronic unit or lamps and lanterns or camera or speaker or decoration is installed on the mounting portion
Object.
14. clamping device as claimed in claim 13, which is characterized in that the electronic unit includes cable, on first clamp
It is additionally provided with first through hole, is also formed with the second through-hole between second elastomeric layer and second clamp, which successively wears
Cross the first through hole and second through-hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011163190.0A CN112318534B (en) | 2018-10-30 | 2018-10-30 | Clamping device |
| CN201811272459.1A CN109623853B (en) | 2018-10-30 | 2018-10-30 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272459.1A CN109623853B (en) | 2018-10-30 | 2018-10-30 | Clamping device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011163190.0A Division CN112318534B (en) | 2018-10-30 | 2018-10-30 | Clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109623853A true CN109623853A (en) | 2019-04-16 |
| CN109623853B CN109623853B (en) | 2020-11-27 |
Family
ID=66066835
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811272459.1A Ceased CN109623853B (en) | 2018-10-30 | 2018-10-30 | Clamping device |
| CN202011163190.0A Active CN112318534B (en) | 2018-10-30 | 2018-10-30 | Clamping device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011163190.0A Active CN112318534B (en) | 2018-10-30 | 2018-10-30 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109623853B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3298074A (en) * | 1963-06-04 | 1967-01-17 | Kedem Abraham | Rod clamp and tool utilizing same |
| DE20213019U1 (en) * | 2002-08-24 | 2002-11-14 | Meckseper Nikolas | Ergonomic flat screens |
| US20050151042A1 (en) * | 2004-01-02 | 2005-07-14 | Robert Watson | Camera mount |
| CN101546549A (en) * | 2009-04-27 | 2009-09-30 | 广州市罗曼士乐器制造有限公司 | Guitar tone modifying clamp with functions of tuning and storing plectrum |
| CN202138312U (en) * | 2011-02-22 | 2012-02-08 | 范裕雄 | Clamping device |
| CN205048119U (en) * | 2015-10-16 | 2016-02-24 | 陈泓 | Camera lens clamping device |
| CN106110535A (en) * | 2015-03-05 | 2016-11-16 | 齐德公司 | The fixture on the rope of cam is loaded equipped with the spring improved |
| CN206920796U (en) * | 2017-06-18 | 2018-01-23 | 桑堇馨 | Light compensating lamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW372081U (en) * | 1999-03-29 | 1999-10-11 | 3Cam Technology Inc | Improved structure for the computerized digital camera |
| TWM333589U (en) * | 2007-11-30 | 2008-06-01 | Tsun Weiscientific Co | Holding and fixing structure of web camera |
| TWM383671U (en) * | 2010-01-28 | 2010-07-01 | Shang Lian Scient Co Ltd | Improved assembly structure for web camera |
| TWM383070U (en) * | 2010-01-28 | 2010-06-21 | Tian-Min Wu | Improved assembly structure for web camera |
| CN202068553U (en) * | 2010-12-24 | 2011-12-07 | 张屹川 | Sound box for notebook computer |
| CN206084821U (en) * | 2016-08-31 | 2017-04-12 | 叶国庆 | Pliers |
-
2018
- 2018-10-30 CN CN201811272459.1A patent/CN109623853B/en not_active Ceased
- 2018-10-30 CN CN202011163190.0A patent/CN112318534B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3298074A (en) * | 1963-06-04 | 1967-01-17 | Kedem Abraham | Rod clamp and tool utilizing same |
| DE20213019U1 (en) * | 2002-08-24 | 2002-11-14 | Meckseper Nikolas | Ergonomic flat screens |
| US20050151042A1 (en) * | 2004-01-02 | 2005-07-14 | Robert Watson | Camera mount |
| CN101546549A (en) * | 2009-04-27 | 2009-09-30 | 广州市罗曼士乐器制造有限公司 | Guitar tone modifying clamp with functions of tuning and storing plectrum |
| CN202138312U (en) * | 2011-02-22 | 2012-02-08 | 范裕雄 | Clamping device |
| CN106110535A (en) * | 2015-03-05 | 2016-11-16 | 齐德公司 | The fixture on the rope of cam is loaded equipped with the spring improved |
| CN205048119U (en) * | 2015-10-16 | 2016-02-24 | 陈泓 | Camera lens clamping device |
| CN206920796U (en) * | 2017-06-18 | 2018-01-23 | 桑堇馨 | Light compensating lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109623853B (en) | 2020-11-27 |
| CN112318534A (en) | 2021-02-05 |
| CN112318534B (en) | 2022-07-19 |
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