CN204157954U - A kind of open side type comprehensive quick adjustment mapping table - Google Patents
A kind of open side type comprehensive quick adjustment mapping table Download PDFInfo
- Publication number
- CN204157954U CN204157954U CN201420574154.7U CN201420574154U CN204157954U CN 204157954 U CN204157954 U CN 204157954U CN 201420574154 U CN201420574154 U CN 201420574154U CN 204157954 U CN204157954 U CN 204157954U
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- China
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- clutch
- universal
- joint
- open side
- side type
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Abstract
A kind of open side type comprehensive quick adjustment mapping table, comprise desktop (10), universal adjustment post (4) and base plate (1), universal adjustment post (4) one end is fixed on base plate (1), the other end is connected with desktop by rotating disk (11), universal adjustment post (4) is alternately arranged by connecting rod (16) and universal joint (7), connect and compose, universal joint (7) comprises articulated joint (6) and articulated joint (8) hinged formation, the hinge shaft axis of adjacent two universal joints is orthogonal, clutch (9) is also provided with in universal joint, the steel wire rope (29) of controlled clutch (9) extends to the pedal (3) be located on base plate (1).The utility model achieves a multi-faceted step free adjustment, automatically locked, freely electrodeless adjustment simultaneously, and easy to adjust, the band damping of free bar joint regulates, regulate safe and reliable, be with moderate damping to regulate during desktop Plane Rotation, finally reach and facilitate illustrator, improve the object of drawing efficiency.
Description
Technical field
The utility model belongs to topographic equipment technical field, is specifically related to a kind of mapping table, particularly relates to a kind of open side type comprehensive quick adjustment mapping table.
Background technology
At present when carrying out mechanical drawing, the mapping table of employing is generally wooden mapping table, and wooden mapping table can not carry out height according to the actual height of illustrator and regulate, and can not regulate the angle and direction of drawing, this brings a lot of inconvenience to the use of illustrator.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of open side type comprehensive quick adjustment mapping table, to realize a multi-faceted step free adjustment, automatically locked, freely electrodeless adjustment simultaneously, easy to adjust, the band damping of free bar joint regulates, regulate safe and reliable, be with moderate damping to regulate during desktop Plane Rotation, finally reach and facilitate illustrator, improve the object of drawing efficiency.
In order to solve the problems of the technologies described above, the open side type that the utility model provides comprehensive quick adjustment mapping table, comprise desktop, also comprise universal adjustment post and base plate, described universal adjustment post one end is fixed on described base plate, the other end is connected with desktop by rotating disk, described universal adjustment post is alternately arranged by connecting rod and universal joint, connect and compose, described universal joint comprises articulated joint and the hinged formation of articulated joint, the hinge shaft axis of adjacent two universal joints is orthogonal, also clutch is provided with in described universal joint, the steel wire rope of controlled clutch extends to the pedal be located on described base plate.
Described rotating disk is fixed on the centre of desktop bottom surface, and extended on described rotating disk have an inserted link, and inserted link is inserted into described universal adjustment post upper end, is provided with damping unit at inserted link and universal adjustment post junction.
It is hinged that articulated joint in described universal joint and articulated joint pass through axle.
Described universal joint is 3 to 5.
Described clutch comprises outer ring and inner ring, and roller and pushing cylinder are housed between outer ring and inner ring, and pushing cylinder is provided with spring.
Described clutch outer is fixedly connected with the through-hole wall that described articulated joint is arranged, and clutch inner ring connects described axle by key, realizes the clutch for clutch control of articulated joint in universal joint and articulated joint.
Described clutch is provided with ring, and the roller position between the solenoidoperated cluthes outer ring, one end of described ring and inner ring, realize the clutch action of outer ring and inner ring, the other end is connected with steel wire rope.
Pedal is hinged on described base plate by spring hinge, described base plate is also provided with gripper shoe, one end of described steel wire rope is connected with described pedal with the steel wire rope sleeve be located on pedal through the steel wire rope sleeve be located in gripper shoe, and the other end of described steel wire rope is connected with ring through the steel wire rope sleeve be located on universal joint outer surface.
On the axle of described clutch inner ring both sides, be respectively provided with one group of butterfly spring, one end of butterfly spring contacts with clutch inner ring, the contact internal walls of the other end and articulated joint, realizes the axial location of articulated joint along axle.
Described damping unit is provided at the friction plate between inserted link and universal adjustment post.
Described desktop, when tripper unlocks, realizes rising, declines, and the adjustment of angle.When tripper is locked, desktop is stablized.
When pedal is stepped on, the effect of described steel wire rope under tension, pull described ring to rotate, left and right ring relatively rotates, and makes the roller between clutch inner ring and outer ring no longer be stressed and unclamp, thus the stuck status releasing of Internal and external cycle, can relatively rotate.Because described clutch outer is fixedly connected with the through-hole wall that described articulated joint is arranged, clutch inner ring connects described axle by key, two articulated joints in universal joint can be realized rotate, and the butterfly spring between two articulated joints produces damping when it can be made to relatively rotate, realize rotating adjustment with having damping.Under the state unlocked, user can adjust height and the angle of desktop as required arbitrarily, and when desktop reaches the position of user's needs, each universal joint also reaches suitable position accordingly.Unclamped by pedal, when left and right ring is no longer stressed, the spring in clutch inner ring recovers deformation, and act on roller and make between clutch inner ring and outer ring, Internal and external cycle is stuck, can not produce relative rotation again, and two joint joint can not produce relative rotation again again.Namely universal joint is locked in corresponding position, and desktop is stablized.
The beneficial effects of the utility model are: the utility model by arranging clutch in each universal joint, realize the self-locking to each universal joint, when illustrator is in poised state, damping action due to each universal joint can make drawing table keep stable state, when user needs to regulate drawing table height and angle, only need to pull tripper, clutch just can be made to unlock, during unblock, height and the angle of desktop can be adjusted arbitrarily according to the needs of user, on the axle of described clutch inner ring both sides, respectively be provided with one group of butterfly spring, one end of butterfly spring contacts with clutch inner ring, the contact internal walls of the other end and articulated joint, thus damping can be produced when universal joint rotates, realize having the rotation of damping to regulate, when desktop reaches the position of user's needs, pedal is unclamped, clutch is locked, universal joint is locked in relevant position, desktop is stablized.The utility model achieves a multi-faceted step free adjustment, automatically locked, freely electrodeless adjustment simultaneously, and easy to adjust, the band damping of free bar joint regulates, regulate safe and reliable, be with moderate damping to regulate during desktop Plane Rotation, finally reach and facilitate illustrator, improve the object of drawing efficiency.
Accompanying drawing explanation
Fig. 1 is main sectional view of the present utility model.
Fig. 2 is clutch operating diagram of the present utility model.
Fig. 3 is clutch profile one of the present utility model.
Fig. 4 is clutch profile two of the present utility model.
Fig. 5 is operating diagram of the present utility model.
In figure: 1-base plate, 2-steel wire rope sleeve 2,3-pedal, 4-universal adjustment post, 5-bolt, 6-articulated joint 1,7-universal joint, 8-articulated joint 2,9-clutch, 10-desktop, 11-rotating disk, 12-inserted link, 13-damping unit, 14-nut, 15-axle, 16-connecting rod, 17-butterfly spring, 18-spring hinge, 19-outer ring, 20-inner ring, 21-roller, 22-pushing cylinder, 23-spring, 24-steel wire rope, 25-ring, 26-steel wire rope sleeve 3,27-steel wire rope sleeve 1,28-gripper shoe.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
The comprehensive quick adjustment mapping of a kind of open side type as shown in Figures 1 to 5 table, comprise desktop 10, also comprise universal adjustment post 4 and base plate 1, universal adjustment post 4 one end is fixed on base plate 1, the other end is connected with desktop 10 by rotating disk 11, universal adjustment post 4 is alternately arranged by connecting rod 16 and universal joint 7, connect and compose, universal joint 7 comprises articulated joint 6 and the hinged formation of articulated joint 8, the hinge shaft axis of adjacent two universal joints is orthogonal, clutch 9 is also provided with in universal joint, the steel wire rope 24 of controlled clutch 9 extends to the pedal 3 be located on described base plate 1, rotating disk 11 is fixed on the centre of desktop 10 bottom surface, extended on rotating disk 11 have an inserted link 12, inserted link 12 is inserted into universal adjustment post 4 upper end, damping unit 13 is provided with in inserted link 12 and universal adjustment post 4 junction, it is hinged that articulated joint 6 in universal joint 7 and articulated joint 8 pass through axle 15, universal joint 7 is 3 to 5, clutch 9 comprises outer ring 19 and inner ring 20, roller 21 and pushing cylinder 22 are housed between outer ring 19 and inner ring 20, pushing cylinder 22 is provided with spring 23, clutch outer 19 is fixedly connected with the through-hole wall that articulated joint 8 is arranged, clutch inner ring 20 is by key connecting axle 15, realize the clutch for clutch control of articulated joint 6 in universal joint 7 and articulated joint 8, clutch 9 is provided with ring 25, roller 21 position between one end solenoidoperated cluthes 9 outer ring 19 of ring 25 and inner ring 20, realize the clutch action of outer ring 19 and inner ring 20, the other end is connected with steel wire rope 24, pedal 3 is hinged on base plate 1 by spring hinge 18, base plate 1 is also provided with gripper shoe 28, one end of steel wire rope 24 is connected with pedal 3 with the steel wire rope sleeve 2 be located on pedal 3 through the steel wire rope sleeve 27 be located in gripper shoe 28, the other end of steel wire rope 24 is connected with ring 25 through the steel wire rope sleeve 26 be located on universal joint 7 outer surface, on the axle 15 of clutch 9 inner ring 20 both sides, respectively be provided with one group of butterfly spring 17, one end of butterfly spring 17 contacts with clutch 9 inner ring 20, the contact internal walls of the other end and articulated joint 6, realize the axial location of articulated joint 6 along axle 15, damping unit 13 is provided at the friction plate between inserted link 12 and universal adjustment post 4, desktop 10 is when tripper unlocks, realize rising, decline, and the adjustment of angle, when tripper is locked, desktop 10 is stablized.
Referring to figs. 1 through Fig. 5, open side type shown in the utility model comprehensive quick adjustment mapping table in actual use, when pedal 3 is stepped on, the effect of steel wire rope 29 under tension, pull ring 25 to rotate, left and right ring relatively rotates, and makes the roller between clutch inner ring 20 and outer ring 19 no longer be stressed and unclamp, thus the stuck status releasing of Internal and external cycle, can relatively rotate.Because clutch 9 outer ring 19 is fixedly connected with the through-hole wall that articulated joint 8 is arranged, clutch 9 inner ring 20 is by key connecting axle 15, two articulated joints in universal joint 7 can be realized rotate, and the butterfly spring 17 between two articulated joints produces damping when it can be made to relatively rotate, realize rotating adjustment with having damping.Under the state unlocked, user can adjust height and the angle of desktop 10 as required arbitrarily, and when desktop 10 reaches the position of user's needs, each universal joint 7 also reaches suitable position accordingly.Unclamped by pedal 3, when left and right ring 25 is no longer stressed, the spring 23 that clutch inner ring is 20 li recovers deformation again, acting on roller 21 makes between clutch inner ring 20 and outer ring 19, Internal and external cycle is stuck, can not produce relative rotation again, and two joint joint can not produce relative rotation again.Universal joint 7 is locked in corresponding position, and desktop is stablized.
Referring to figs. 1 through Fig. 5, the utility model by arranging clutch 9 in each universal joint, realize the self-locking to each joint, when illustrator is in poised state, damping action due to each universal joint place can make drawing table keep stable state, when user needs to regulate drawing table height and angle, only need to pull tripper, clutch just can be made to unlock, during unblock, height and the angle of desktop can be adjusted arbitrarily according to the needs of user, on the axle 15 of clutch 9 inner ring 20 both sides, respectively be provided with one group of butterfly spring 17, one end of butterfly spring 17 contacts with clutch 9 inner ring 20, the contact internal walls of the other end and articulated joint 6, thus damping can be produced when universal joint rotates, realize having the rotation of damping to regulate, when desktop reaches the position of user's needs, pedal is unclamped, clutch is locked, universal joint is locked in relevant position, desktop is stablized.The utility model achieves a multi-faceted step free adjustment, automatically locked, freely electrodeless adjustment simultaneously, and easy to adjust, the band damping of free bar joint regulates, regulate safe and reliable, be with moderate damping to regulate during desktop Plane Rotation, finally reach and facilitate illustrator, improve the object of drawing efficiency.
Claims (10)
1. an open side type comprehensive quick adjustment mapping table, comprise desktop (10), it is characterized in that: also comprise universal adjustment post (4) and base plate (1), described universal adjustment post (4) one end is fixed on described base plate (1), the other end is connected with desktop (10) by rotating disk (11), described universal adjustment post (4) is alternately arranged by connecting rod (16) and universal joint (7), connect and compose, described universal joint (7) comprises articulated joint (6) and articulated joint (8) hinged formation, the hinge shaft axis of adjacent two universal joints is orthogonal, clutch (9) is also provided with in described universal joint, the steel wire rope (24) of controlled clutch (9) extends to the pedal (3) be located on described base plate (1).
2. open side type according to claim 1 comprehensive quick adjustment mapping table, it is characterized in that: described rotating disk (11) is fixed on the centre of desktop (10) bottom surface, extended on described rotating disk (11) have an inserted link (12), inserted link (12) is inserted into described universal adjustment post (4) upper end, is provided with damping unit (13) in inserted link (12) and universal adjustment post (4) junction.
3. open side type according to claim 1 comprehensive quick adjustment mapping table, is characterized in that: the articulated joint (6) in described universal joint (7) and articulated joint (8) hinged by axle (15).
4. open side type according to claim 3 comprehensive quick adjustment mapping table, is characterized in that: described universal joint (7) is 3 to 5.
5. open side type according to claim 4 comprehensive quick adjustment mapping table, it is characterized in that: described clutch (9) comprises outer ring (19) and inner ring (20), roller (21) and pushing cylinder (22) are housed between outer ring (19) and inner ring (20), and pushing cylinder (22) is provided with spring (23).
6. open side type according to claim 5 comprehensive quick adjustment mapping table, it is characterized in that: described clutch (9) outer ring (19) is fixedly connected with the upper through-hole wall arranged of described articulated joint (8), clutch (9) inner ring (20) connects described axle (15) by key, realizes the clutch for clutch control of articulated joint (6) in universal joint (7) and articulated joint (8).
7. open side type according to claim 6 comprehensive quick adjustment mapping table, it is characterized in that: on described clutch (9), be provided with ring (25), roller (21) position between one end solenoidoperated cluthes (9) outer ring (19) of described ring (25) and inner ring (20), realize the clutch action of outer ring (19) and inner ring (20), the other end is connected with steel wire rope (24).
8. the comprehensive quick adjustment mapping of the open side type according to any one of claim 1 to 7 table, it is characterized in that: pedal (3) is hinged on described base plate (1) by spring hinge (18), described base plate (1) is also provided with gripper shoe (28), one end of described steel wire rope (24) is connected with described pedal (3) with the steel wire rope sleeve (2) be located on pedal (3) through the steel wire rope sleeve (27) be located in gripper shoe (28), the other end of described steel wire rope (24) is connected with ring (25) through the steel wire rope sleeve (26) be located on universal joint (7) outer surface.
9. the comprehensive quick adjustment mapping of the open side type according to any one of claim 1 to 7 table, it is characterized in that: on the axle (15) of described clutch (9) inner ring (20) both sides, respectively be provided with one group of butterfly spring (17), one end of butterfly spring (17) contacts with clutch (9) inner ring (20), the contact internal walls of the other end and articulated joint (6), realizes the axial location of articulated joint (6) along axle (15).
10. open side type according to claim 2 comprehensive quick adjustment mapping table, is characterized in that: described damping unit (13) is provided at the friction plate between inserted link (12) and universal adjustment post (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574154.7U CN204157954U (en) | 2014-09-30 | 2014-09-30 | A kind of open side type comprehensive quick adjustment mapping table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574154.7U CN204157954U (en) | 2014-09-30 | 2014-09-30 | A kind of open side type comprehensive quick adjustment mapping table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157954U true CN204157954U (en) | 2015-02-18 |
Family
ID=52531697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574154.7U Expired - Fee Related CN204157954U (en) | 2014-09-30 | 2014-09-30 | A kind of open side type comprehensive quick adjustment mapping table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433828A (en) * | 2018-04-25 | 2018-08-24 | 合肥德易电子有限公司 | A kind of wearable support arm device |
-
2014
- 2014-09-30 CN CN201420574154.7U patent/CN204157954U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433828A (en) * | 2018-04-25 | 2018-08-24 | 合肥德易电子有限公司 | A kind of wearable support arm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |