CN110645461A - Rotatable computer support convenient to adapt to different human postures - Google Patents
Rotatable computer support convenient to adapt to different human postures Download PDFInfo
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- CN110645461A CN110645461A CN201910905262.5A CN201910905262A CN110645461A CN 110645461 A CN110645461 A CN 110645461A CN 201910905262 A CN201910905262 A CN 201910905262A CN 110645461 A CN110645461 A CN 110645461A
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- 230000036544 posture Effects 0.000 title claims abstract description 22
- 238000010030 laminating Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a rotatable computer bracket convenient for adapting to different postures of a human body, which comprises a fixed block, a bearing, a pull rope and a bolt, wherein a fastening stud is fixedly arranged on the bottom surface of the left end of the fixed block, the fixed block is fixedly arranged on the left surface of a bottom plate, a first clamping groove is formed in the outer surface of the top end of the bottom plate, the first clamping groove is connected with a first clamping block, the first clamping block is fixedly arranged on the inner wall of a circular plate, the circular plate is arranged on the outer side of the top end of the bottom plate, the center of the bottom plate is connected with the bottom end of a supporting shaft through the bearing, the supporting shaft penetrates through the circular plate and a supporting plate. This rotatable computer support convenient to adapt to human different postures through the slip work of connecting sleeve on the fixed axle, can adjust the display screen extension length of installing on the mounting panel, has increased this rotatable computer support's adjustable range, is convenient for adapt to human different postures.
Description
Technical Field
The invention relates to the technical field of computer accessories, in particular to a rotatable computer bracket convenient for adapting to different postures of a human body.
Background
Computer accessories are mainly equipment and parts which are convenient for a computer to work and operate, wherein the computer accessories can be divided into a built-in type and a peripheral type, the peripheral accessories of the computer are convenient for a user to operate and use the computer better, meanwhile, the types of the peripheral accessories of the computer are various, the peripheral accessories of the computer comprise a support for placing a display screen of the computer, but the existing rotatable computer support still has the following problems:
1. when the rotatable computer bracket is adjusted in a transverse angle, the rotatable computer bracket is rotated only by being stirred, the rotated rotatable computer bracket is not convenient enough in positioning work, or the rotatable computer bracket is fixed by other fastening workpieces, and when the operations of loosening and fastening are not convenient enough, the operations of a user on the rotatable computer bracket are influenced;
2. generally, the rotatable computer support can only adjust the height, the transverse angle and the vertical angle, and after the display screen is installed on the rotatable computer support, the extension length of the display screen cannot be adjusted properly according to different postures of a user, so that the experience of the user on the rotatable computer support is influenced.
We have therefore proposed a rotatable computer support which is adapted to accommodate different postures of the human body in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a rotatable computer support which is convenient to adapt to different postures of a human body, and aims to solve the problems that the prior rotatable computer support in the market, which is provided by the background art, is easy to shake during the adjustment work of a transverse angle in the using process, or after the rotatable computer support is fixed by a fastening part, the subsequent fastening and loosening operations are not convenient and fast enough, and the adjustment work of the extending length of an installed display screen cannot be carried out.
In order to achieve the purpose, the invention provides the following technical scheme: a rotatable computer bracket convenient for adapting to different postures of a human body comprises a fixed block, a bearing, a pull rope and a bolt, wherein a fastening stud is fixedly installed on the bottom surface of the left end of the fixed block, the fixed block is fixedly installed on the left surface of a bottom plate, a first clamping groove is formed in the outer surface of the top end of the bottom plate, the first clamping groove is connected with a first clamping block, the first clamping block is fixedly installed on the inner wall of the circular plate, the circular plate is installed on the outer side of the top end of the bottom plate, the center of the bottom plate is connected with the bottom end of a supporting shaft through the bearing, the supporting shaft penetrates through the circular plate and a supporting plate, a connecting shaft is installed on the outer side of the top end of the supporting shaft, a second clamping block is fixedly installed on the inner wall of the bottom end of the connecting shaft, the second clamping, and the bottom and the cylinder fixed connection of stay cord to the cylinder is installed in the inside of back shaft, cylindrical surface fixed mounting has the connecting plate, and the connecting plate passes first spread groove and first fixed sleeve's inner wall fixed connection, and first spread groove sets up the surface at the back shaft, first fixed sleeve fixed mounting is at the top surface of plectane, and the first fixed sleeve's top outside installs the second fixed sleeve to the second fixed sleeve is connected with the surface fixed connection of back shaft, the fixed sleeve's of second internally mounted has coupling spring, and coupling spring installs in the outside of back shaft, the bolt is installed at the left end of backup pad, and the right-hand member and the screw threaded connection of bolt to the screw sets up the left surface at the back shaft, the right-hand member fixed mounting of backup pad has the fixed axle.
Preferably, fastening stud includes splint, skid resistant course, first stopper, first spacing groove and nut, and fastening stud runs through splint to the top surface of splint bonds there is the skid resistant course, fixed mounting has first stopper on the left end inner wall of splint, and first stopper and first spacing groove interconnect to first spacing groove is seted up on fastening stud's right surface, fastening stud's bottom thread is installed the nut, and the top surface of nut is connected with the bottom surface laminating of splint.
Preferably, the clamping plate and the fastening stud form a sliding structure, and the first limiting block on the clamping plate and the fastening stud form a sliding structure through the first limiting groove.
Preferably, the circular plate and the support shaft form a sliding structure, first clamping blocks are distributed on the circular plate at equal angles, and the first clamping blocks are connected with the first clamping grooves in a clamping manner.
Preferably, the connecting shaft and the supporting shaft form a sliding structure through a second clamping block and a second clamping groove, and the second clamping block is symmetrically distributed about the longitudinal center line of the connecting shaft.
Preferably, the cylinder forms a sliding structure with the support shaft through a connecting plate and a first connecting groove, the connecting plate is symmetrically distributed about a longitudinal center line of the first fixing sleeve, and the first fixing sleeve forms a telescopic structure with the second fixing sleeve through a connecting spring.
Preferably, the bolt is connected with the support plate in a threaded manner, the support plate and the support shaft form a sliding structure, screw holes are distributed on the support shaft at equal intervals, and the diameter of the left end of each screw hole is larger than that of the right end of the bolt.
Preferably, the fixed axle includes connecting sleeve, second stopper, second spacing groove, carousel, clockwork spring, gag lever post, second spread groove, pivot and mounting panel, and the connecting sleeve is installed in the outside of fixed axle to fixed mounting has the second stopper on the inner wall of the left end of connecting sleeve, second stopper and second spacing groove interconnect, and the second spacing groove is seted up at the top surface of fixed axle, the carousel is installed in the connecting sleeve's the left end outside, and the carousel passes through clockwork spring and connecting sleeve interconnect to fixed mounting has the gag lever post on the inner wall of carousel, gag lever post and second spread groove interconnect, and the second spread groove is seted up at the surface of fixed axle, connecting sleeve's right side is through pivot and mounting panel interconnect.
Preferably, the turntable and the connecting sleeve form a rotating structure, the connecting sleeve forms a sliding structure with the fixed shaft through a second limiting block and a second limiting groove, the limiting rod on the turntable forms a sliding structure with the second connecting groove and the second limiting groove respectively, and the second connecting grooves are distributed on the fixed shaft at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: the rotatable computer support is convenient to adapt to different postures of a human body.
1. The nut is rotated to push the clamping plate to slide on the fastening stud through the first limiting block and the first limiting groove, so that the phenomenon that the clamping plate rotates is avoided, and meanwhile, the anti-skid layer on the clamping plate is attached to the surface of the table body to be extruded and fixed, so that the phenomenon that the rotatable computer support is loosened subsequently is avoided;
2. the working personnel pull the connecting shaft to enable the connecting shaft to pull the first fixing sleeve and the circular plate through the pull rope, the cylinder and the connecting plate, so that the first clamping block on the circular plate is separated from the first clamping groove, the positioning work on the supporting shaft is conveniently and quickly released, meanwhile, the circular plate is conveniently reset by subsequently pushing the elastic force of the first fixing sleeve through the connecting spring, and the convenience of a user in adjusting the transverse angle of the rotatable computer bracket is improved;
3. through the slip work of adapter sleeve on fixed epaxial, can adjust the display screen extension length of installation on the mounting panel, increased this rotatable computer support's adjustable range, be convenient for adapt to human different postures, adapter sleeve is in the position of fixed epaxial, and the accessible gag lever post carries out location work with being connected of second spread groove simultaneously.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a top-view connection structure of the clamping plate and the fastening stud according to the present invention;
FIG. 4 is a schematic top view of a connection structure of a first clamping block and a first clamping groove according to the present invention;
FIG. 5 is a schematic top view illustrating a connection structure between a second clamping block and a second clamping groove according to the present invention;
FIG. 6 is a schematic view of a top connection structure of the connection plate and the first connection groove of the present invention;
FIG. 7 is a front sectional view of the support shaft according to the present invention;
FIG. 8 is a schematic top view of a second connecting groove and a fixed shaft according to the present invention;
FIG. 9 is a left side view of the connection structure of the connection sleeve and the turntable according to the present invention.
In the figure: 1. a fixed block; 2. fastening a stud; 201. a splint; 202. an anti-slip layer; 203. a first stopper; 204. a first limit groove; 205. a nut; 3. a base plate; 4. a first card slot; 5. a first clamping block; 6. a circular plate; 7. a bearing; 8. a support shaft; 9. a support plate; 10. a connecting shaft; 11. a second fixture block; 12. a second card slot; 13. pulling a rope; 14. a cylinder; 15. a connecting plate; 16. a first connecting groove; 17. a first fixed sleeve; 18. a second fixed sleeve; 19. a connecting spring; 20. a bolt; 21. a screw hole; 22. a fixed shaft; 221. a connecting sleeve; 222. a second limiting block; 223. a second limit groove; 224. a turntable; 225. a clockwork spring; 226. a limiting rod; 227. a second connecting groove; 23. a rotating shaft; 24. and (7) mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a rotatable computer bracket convenient for adapting to different postures of human body comprises a fixed block 1, a bearing 7, a pull rope 13 and a bolt 20, wherein a fastening stud 2 is fixedly installed on the bottom surface of the left end of the fixed block 1, the fixed block 1 is fixedly installed on the left surface of a bottom plate 3, a first clamping groove 4 is formed in the outer surface of the top end of the bottom plate 3, the first clamping groove 4 is connected with a first clamping block 5, the first clamping block 5 is fixedly installed on the inner wall of a circular plate 6, the circular plate 6 is installed on the outer side of the top end of the bottom plate 3, the center of the bottom plate 3 is connected with the bottom end of a supporting shaft 8 through the bearing 7, the supporting shaft 8 penetrates through the circular plate 6 and a supporting plate 9, a connecting shaft 10 is installed on the outer side of the top end of the supporting shaft 8, a second clamping block 11 is fixedly installed on the inner wall of the bottom end of the, a pull rope 13 is fixedly installed at the center of the connecting shaft 10, the bottom end of the pull rope 13 is fixedly connected with the cylinder 14, the cylinder 14 is installed inside the supporting shaft 8, a connecting plate 15 is fixedly installed on the outer surface of the cylinder 14, the connecting plate 15 passes through a first connecting groove 16 and is fixedly connected with the inner wall of the first fixing sleeve 17, the first connecting groove 16 is arranged on the outer surface of the supporting shaft 8, the first fixing sleeve 17 is fixedly installed on the top surface of the circular plate 6, a second fixing sleeve 18 is installed on the outer side of the top end of the first fixing sleeve 17, the second fixing sleeve 18 is fixedly connected with the outer surface of the supporting shaft 8, a connecting spring 19 is installed inside the second fixing sleeve 18, the connecting spring 19 is installed on the outer side of the supporting shaft 8, a bolt 20 is installed on the left end of the supporting plate 9, the right end of the bolt 20 is in threaded connection with, the right end of the support plate 9 is fixedly mounted with a fixed shaft 22.
The fastening stud 2 comprises a clamping plate 201, an anti-slip layer 202, a first limiting block 203, a first limiting groove 204 and a nut 205, the fastening stud 2 penetrates through the clamping plate 201, the anti-slip layer 202 is bonded on the top surface of the clamping plate 201, the first limiting block 203 is fixedly mounted on the inner wall of the left end of the clamping plate 201, the first limiting block 203 is connected with the first limiting groove 204, the first limiting groove 204 is formed in the right surface of the fastening stud 2, the nut 205 is mounted on the bottom end of the fastening stud 2 in a threaded mode, the top surface of the nut 205 is connected with the bottom surface of the clamping plate 201 in a fitted mode, a follow-up user can conveniently conduct fixed mounting work on the rotatable computer support and a table body, and follow-up operation and use work on the rotatable computer support are facilitated.
The circular plate 6 and the supporting shaft 8 form a sliding structure, first clamping blocks 5 are distributed on the circular plate 6 at equal angles, the first clamping blocks 5 are connected with the first clamping grooves 4 in a clamping mode, the circular plate 6 is convenient to lift on the supporting shaft 8, meanwhile, the circular plate 6 is connected with the first clamping grooves 4 in a clamping mode through the first clamping blocks 5, the position of the supporting shaft 8 can be located, and the phenomenon that the supporting shaft 8 rotates is avoided.
The connecting shaft 10 and the supporting shaft 8 form a sliding structure through the second clamping block 11 and the second clamping groove 12, and the second clamping block 11 is symmetrically distributed about the longitudinal center line of the connecting shaft 10, so that a user can conveniently pull the connecting shaft 10 to enable the connecting shaft 10 to ascend outside the supporting shaft 8, the connecting shaft 10 can pull the pull rope 13, and meanwhile, the connecting shaft 10 can drive the supporting shaft 8 to rotate through rotation of the connecting shaft 10.
The cylinder 14 forms a sliding structure with the supporting shaft 8 through the connecting plate 15 and the first connecting groove 16, the connecting plate 15 is symmetrically distributed about the longitudinal center line of the first fixing sleeve 17, the first fixing sleeve 17 forms a telescopic structure with the second fixing sleeve 18 through the connecting spring 19, the cylinder 14 can conveniently slide and operate through pulling of the pull rope 13, the cylinder 14 can drive the first fixing sleeve 17 to slide through the connecting plate 15, and meanwhile the connecting spring 19 facilitates subsequent work of resetting through elastic force pushing of the first fixing sleeve 17 and the circular plate 6.
The fixed shaft 22 comprises a connecting sleeve 221, a second limiting block 222, a second limiting groove 223, a rotary disc 224, a clockwork spring 225, a limiting rod 226, a second connecting groove 227, a rotary shaft 23 and a mounting plate 24, the connecting sleeve 221 is installed on the outer side of the fixed shaft 22, the second limiting block 222 is fixedly installed on the inner wall of the left end of the connecting sleeve 221, the second limiting block 222 is connected with the second limiting groove 223, the second limiting groove 223 is formed in the top surface of the fixed shaft 22, the rotary disc 224 is installed on the outer side of the left end of the connecting sleeve 221, the rotary disc 224 is connected with the connecting sleeve 221 through the clockwork spring 225, the limiting rod 226 is fixedly installed on the inner wall of the rotary disc 224, the limiting rod 226 is connected with the second connecting groove 227, the second connecting groove 227 is formed in the outer surface of the fixed shaft 22, the right side of the connecting sleeve 221 is connected with the mounting plate 24 through the rotary shaft 23, a subsequent user can, can make the computer display screen carry out the regulation of longitudinal angle through mounting panel 24 and pivot 23, mounting panel 24 and pivot 23 diameter have the antiskid cover simultaneously, avoid the computer display screen to take place the rotation phenomenon, need carry out angle modulation work with manual.
The rotary disc 224 and the connecting sleeve 221 form a rotating structure, the connecting sleeve 221 forms a sliding structure with the fixing shaft 22 through the second limiting block 222 and the second limiting groove 223, the limiting rod 226 on the rotary disc 224 forms a sliding structure with the second connecting groove 227 and the second limiting groove 223 respectively, meanwhile, the second connecting groove 227 is distributed on the fixing shaft 22 at equal intervals, and after the rotary disc 224 rotates, a user can pull the rotary disc 224, so that the rotary disc 224 drives the connecting sleeve 221 to slide on the fixing shaft 22, the extending distance of the computer display screen is adjusted, the subsequent rotary disc 224 is reset through the clockwork spring 225, and the limiting rod 226 can slide into the second connecting groove 227 again to be positioned conveniently.
The working principle of the embodiment is as follows: according to fig. 1 and 3, the fixing block 1 and the bottom plate 3 are first placed on a table, and then the nut 205 is rotated manually or by a wrench, so that the nut 205 moves up and down on the fastening stud 2, thereby the nut 205 pushes the clamping plate 201, then the clamp plate 201 slides on the fastening stud 2 through the first limit block 203 and the first limit groove 204, so that the anti-skid layer 202 on the clamp plate 201 is attached to the table body, the work of extruding, fixing and installing the rotatable computer bracket is facilitated, then, the computer display screen and the mounting plate 24 can be fixed by screws, and the computer display screen is shifted to perform rotation angle adjustment work on the connecting sleeve 221 through the mounting plate 24 and the rotating shaft 23, so that the mounting plate 24 and the rotating shaft 23 are connected to have friction force, and can be rotated only by manual movement and cannot be rotated by self;
according to fig. 1 and 7, when the computer display screen needs to be adjusted in height, the bolt 20 is manually rotated to rotate and move the bolt 20 outwards on the support plate 9, so that the bolt 20 is separated from the screw hole 21, then the support plate 9 is manually pulled to slide the support plate 9 up and down on the support shaft 8, so that the height of the support plate 9 is adjusted, the height of the computer display screen is conveniently adjusted, meanwhile, the support plate 9 can only slide on the support shaft 8 and cannot rotate, and then the bolt 20 is reversely rotated by installing the principle, so that the bolt 20 is in threaded connection with the other screw hole 21, and the support plate 9 is fixed;
referring to fig. 1 and 4-7, when the lateral angle position of the computer display screen needs to be adjusted, the connecting shaft 10 is manually pulled upwards to make the connecting shaft 10 drive the second clamping block 11 to slide in the second clamping groove 12, and at the same time, the connecting shaft 10 pulls the cylinder 14 through the pulling rope 13 to make the cylinder 14 slide upwards in the supporting shaft 8, so that the cylinder 14 drives the connecting plate 15 to slide on the supporting shaft 8 through the first connecting groove 16, and then the connecting plate 15 drives the circular plate 6 to slide upwards through the first fixing sleeve 17, so that the circular plate 6 drives the first clamping block 5 to separate from the first clamping groove 4 on the bottom plate 3, and at the same time, the first fixing sleeve 17 pushes the connecting spring 19 in the second fixing sleeve 18 to perform contraction operation, and then the supporting shaft 8 is rotated by the connecting shaft 10 according to the above principle, so that the supporting shaft 8 rotates on the bottom plate 3 through the bearing 7, meanwhile, the circular plate 6 is driven to rotate, so that the computer display screen can be conveniently driven to perform transverse angle adjustment work, after the proper angle position is adjusted, the connecting shaft 10 is manually loosened, according to the principle, the first fixing sleeve 17 is pushed to perform reset work through the elastic force of the connecting spring 19, the first fixing sleeve 17 is enabled to push the circular plate 6 to perform reset work, and therefore the first clamping block 5 on the circular plate 6 is clamped and connected with the first clamping groove 4, and the positioning work is facilitated;
according to fig. 1-2 and 8-9, when the lateral extension length of the computer display screen needs to be adjusted, the rotating disc 224 is manually rotated to rotate the rotating disc 224 on the connecting sleeve 221, so that the rotating disc 224 drives the limiting rod 226 to slide out of the second connecting groove 227 and connect with the second limiting groove 223, the rotating disc 224 drives the clockwork spring 225 to perform contraction operation, then the rotating disc 224 is pulled rightwards to drive the connecting sleeve 221 to slide on the fixed shaft 22, so that the connecting sleeve 221 drives the second limiting block 222 to slide in the second limiting groove 223, the rotating disc 224 drives the limiting rod 226 to slide in the second limiting groove 223, so as to adjust the extension length of the computer display screen, after the appropriate distance is adjusted, according to the above principle, the rotating disc 224 is manually loosened to enable the clockwork spring 224 to perform rotation and reset operation on the connecting sleeve 221 through the elastic force of the clockwork spring 225, so that the turntable 224 drives the limiting rod 226 to slide out of the second limiting groove 223 and the second connecting groove 227 to be connected with each other, and the positioning work is completed, thereby completing a series of works, which is the working process of the whole device, and the contents not described in detail in this specification are all the prior arts well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a rotatable computer support convenient to adapt to human different postures, includes fixed block (1), bearing (7), stay cord (13) and bolt (20), its characterized in that: the left end bottom surface of the fixing block (1) is fixedly provided with a fastening stud (2), the fixing block (1) is fixedly arranged on the left surface of the bottom plate (3), the top end outer surface of the bottom plate (3) is provided with a first clamping groove (4), the first clamping groove (4) is connected with a first clamping block (5), the first clamping block (5) is fixedly arranged on the inner wall of the circular plate (6), the circular plate (6) is arranged on the top end outer side of the bottom plate (3), the center of the bottom plate (3) is connected with the bottom end of the supporting shaft (8) through a bearing (7), the supporting shaft (8) penetrates through the circular plate (6) and the supporting plate (9), the top end outer side of the supporting shaft (8) is provided with a connecting shaft (10), the bottom end inner wall of the connecting shaft (10) is fixedly provided with a second clamping block (11), and the second clamping block (11) is connected with a second clamping, and the second clamping groove (12) is arranged on the outer surface of the supporting shaft (8), the center of the connecting shaft (10) is fixedly provided with a pull rope (13), the bottom end of the pull rope (13) is fixedly connected with the cylinder (14), the cylinder (14) is arranged inside the supporting shaft (8), the outer surface of the cylinder (14) is fixedly provided with a connecting plate (15), the connecting plate (15) penetrates through a first connecting groove (16) and is fixedly connected with the inner wall of a first fixing sleeve (17), the first connecting groove (16) is arranged on the outer surface of the supporting shaft (8), the first fixing sleeve (17) is fixedly arranged on the top surface of the circular plate (6), the top end of the first fixing sleeve (17) is provided with a second fixing sleeve (18), the second fixing sleeve (18) is fixedly connected with the outer surface of the supporting shaft (8), and a connecting spring (19) is arranged inside the second fixing sleeve (18), and connecting spring (19) is installed in the outside of back shaft (8), bolt (20) are installed in the left end of backup pad (9), and the right-hand member and screw (21) threaded connection of bolt (20) to screw (21) are seted up in the left surface of back shaft (8), the right-hand member fixed mounting of backup pad (9) has fixed axle (22).
2. A rotatable computer support to facilitate different postures of the human body as claimed in claim 1, wherein: fastening stud (2) include splint (201), skid resistant course (202), first stopper (203), first spacing groove (204) and nut (205), and fastening stud (2) run through splint (201) to the top surface of splint (201) bonds there is skid resistant course (202), fixed mounting has first stopper (203) on the left end inner wall of splint (201), and first stopper (203) and first spacing groove (204) interconnect to the right surface at fastening stud (2) is seted up in first spacing groove (204), nut (205) are installed to the bottom screw thread of fastening stud (2), and the top surface of nut (205) is connected with the bottom surface laminating of splint (201).
3. A rotatable computer support to facilitate different postures of the human body as claimed in claim 2, wherein: the clamp plate (201) and the fastening stud (2) form a sliding structure, and the first limiting block (203) on the clamp plate (201) and the fastening stud (2) form a sliding structure through the first limiting groove (204).
4. A rotatable computer support to facilitate different postures of the human body as claimed in claim 1, wherein: the circular plate (6) and the supporting shaft (8) form a sliding structure, first clamping blocks (5) are distributed on the circular plate (6) at equal angles, and the first clamping blocks (5) are connected with the first clamping grooves (4) in a clamping mode.
5. A rotatable computer support to facilitate different postures of the human body as claimed in claim 1, wherein: the connecting shaft (10) and the supporting shaft (8) form a sliding structure through a second clamping block (11) and a second clamping groove (12), and the second clamping blocks (11) are symmetrically distributed around the longitudinal center line of the connecting shaft (10).
6. A rotatable computer support to facilitate different postures of the human body as claimed in claim 1, wherein: the cylinders (14) and the support shaft (8) form a sliding structure through the connecting plates (15) and the first connecting grooves (16), the connecting plates (15) are symmetrically distributed about the longitudinal center line of the first fixing sleeve (17), and the first fixing sleeve (17) and the second fixing sleeve (18) form a telescopic structure through the connecting spring (19).
7. A rotatable computer support to facilitate different postures of the human body as claimed in claim 1, wherein: the bolt (20) is connected with the support plate (9) in a threaded manner, the support plate (9) and the support shaft (8) form a sliding structure, screw holes (21) are distributed on the support shaft (8) at equal intervals, and the diameter of the left end of each screw hole (21) is larger than that of the right end of the bolt (20).
8. A rotatable computer support to facilitate different postures of the human body as claimed in claim 1, wherein: the fixing shaft (22) comprises a connecting sleeve (221), a second limiting block (222), a second limiting groove (223), a rotary disc (224), a clockwork spring (225), a limiting rod (226), a second connecting groove (227), a rotating shaft (23) and a mounting plate (24), the connecting sleeve (221) is mounted on the outer side of the fixing shaft (22), the second limiting block (222) is fixedly mounted on the inner wall of the left end of the connecting sleeve (221), the second limiting block (222) is connected with the second limiting groove (223) in an interconnecting mode, the second limiting groove (223) is formed in the top surface of the fixing shaft (22), the rotary disc (224) is mounted on the outer side of the left end of the connecting sleeve (221), the rotary disc (224) is connected with the connecting sleeve (221) through the clockwork spring (225), the limiting rod (226) is fixedly mounted on the inner wall of the rotary disc (224), and the limiting rod (226) is connected with the second connecting groove (227), and the second connecting groove (227) is arranged on the outer surface of the fixed shaft (22), and the right side of the connecting sleeve (221) is connected with the mounting plate (24) through the rotating shaft (23).
9. A rotatable computer support to facilitate different postures of the human body as claimed in claim 8, wherein: the rotary table (224) and the connecting sleeve (221) form a rotary structure, the connecting sleeve (221) and the fixed shaft (22) form a sliding structure through the second limiting block (222) and the second limiting groove (223), the limiting rod (226) on the rotary table (224) and the second connecting groove (227) and the second limiting groove (223) form a sliding structure, and meanwhile the second connecting grooves (227) are distributed on the fixed shaft (22) at equal intervals.
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| CN201910905262.5A CN110645461B (en) | 2019-09-24 | 2019-09-24 | Rotatable computer support convenient to adapt to different human postures |
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| CN201910905262.5A CN110645461B (en) | 2019-09-24 | 2019-09-24 | Rotatable computer support convenient to adapt to different human postures |
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| CN110645461B (en) | 2021-06-22 |
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