CN218268256U - Reverse-folding support with lifting and folding functions - Google Patents

Reverse-folding support with lifting and folding functions Download PDF

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Publication number
CN218268256U
CN218268256U CN202221954230.8U CN202221954230U CN218268256U CN 218268256 U CN218268256 U CN 218268256U CN 202221954230 U CN202221954230 U CN 202221954230U CN 218268256 U CN218268256 U CN 218268256U
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movable
adjusting
adjusting screw
mounting
base
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CN202221954230.8U
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Chinese (zh)
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杨涛
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Shenzhen Quanjun Technology Co ltd
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Shenzhen Quanjun Technology Co ltd
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Abstract

The utility model discloses a turn over and roll over support with lift folding function, the on-line screen storage device comprises a base, the even movable mounting in both sides on base surface has movable branch, movable branch's lower extreme movable mounting has the ground foot rest, the intermediate position department fixed mounting of base upper end has the erection column, the intermediate position department movable mounting of erection column inner wall has adjusting screw, adjusting screw's upper end is provided with spacing subassembly, adjusting screw's outside movable sleeve is equipped with the regulation swivel nut, the outside movable mounting of erection column has the adjusting collar. Rotating adjusting screw, adjusting the swivel nut under the effect of screw thread, going on along adjusting screw's surface, when adjusting the swivel nut rebound, drive the adjusting collar through movable block and shifting chute and remove, the adjusting collar drives movable strut through movable connecting rod and rotates along the base for movable strut rotates foldingly to the erection column, thereby the folding of integrated device.

Description

Reverse-folding support with lifting and folding functions
Technical Field
The utility model relates to the technical field of supports, specifically be a turn over and roll over support with lift folding function.
Background
The support is also translated into a scaffold, which is a term of the building industry, and specifically refers to a temporary support erected during building of a building, and the support can be removed along with building construction, but nowadays, the support is widely applied, and can be encountered everywhere in work and life, such as a tripod of a camera, a heart support used in the medical field, and the like, and a traditional support can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:
1. the existing support is very inconvenient to fold, the turnover and carrying of the support are seriously influenced, and the height of the support cannot be adjusted according to the requirements of users;
2. the existing support is supported by a plurality of fixed-point clamping modes, the fixing mode is simple, and the support effect of the support is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a turn over and roll over support with lift folding function to it is very inconvenient to propose current support folding in solving above-mentioned background art, has seriously influenced the turnover of support and has carried, can't adjust the height of support according to the user's demand simultaneously, and the support adopts a plurality of fixed point card solid modes to support more, and fixed mode is fairly simple, causes the relatively poor problem of support effect of support.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a turn over and roll over support with lift folding function, includes the base, the even movable mounting in both sides on base surface has movable branch, movable branch's lower extreme movable mounting has the ground foot rest, the intermediate position department fixed mounting of base upper end has the erection column, the intermediate position department movable mounting of erection column inner wall has adjusting screw, adjusting screw's upper end is provided with spacing subassembly, adjusting screw's outside movable sleeve is equipped with the regulation swivel nut, the outside movable mounting of erection column has the adjusting collar, the adjusting collar is connected with the regulation swivel nut, the even movable mounting in the outside of adjusting collar has movable connecting rod, movable connecting rod's one end and one side movable mounting of movable branch have the connection.
Preferably, both sides of the surface of the mounting column are provided with moving grooves, and moving blocks are movably inserted into the moving grooves.
Preferably, one end of the moving block is fixedly connected with the outer side of the adjusting threaded sleeve, and the other end of the moving block is fixedly connected with the inner wall of the adjusting threaded sleeve.
Preferably, a supporting spring is fixedly installed at the upper end inside the ground foot stand, and a pressing block is fixedly installed at the upper end of the supporting spring.
Preferably, a through hole is formed in the middle of the surface of the ground foot frame, a ground nail is movably inserted into the middle of the through hole, and the upper end of the ground nail is fixedly connected with the pressing block.
Preferably, the limiting assembly comprises a groove, a pulling plate, a pulling rod, a movable groove, a rotating head, a staggered gear ring, a pressing sleeve, a strip groove, a rotating circular plate, a sliding block and a return spring.
Preferably, the lower extreme of base is seted up flutedly, the activity groove has been seted up to the upper end of erection column, the intermediate position department movable mounting of activity groove lower extreme has the rotation head that is connected with adjusting screw, the rectangular groove has all been seted up to the both sides on rotation head surface, the upper end fixed mounting of activity inslot wall has the dislocation ring gear, the surperficial movable sleeve of rotation head is equipped with the pressure cover.
Preferably, the upper end fixed mounting who presses the cover has rotatory plectane, fixed mounting has reset spring between pressure cover and the rotation head, the outside fixed mounting who presses the cover has the dislocation ring gear with dislocation ring gear looks joint, press the both sides of cover inner wall all to install with rectangular groove matched with slider, press the lower extreme of cover to install the pull rod, the lower extreme activity of pull rod alternates in the inside of recess, and this end fixed mounting has the briquetting.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the user rotates adjusting screw, the adjusting screw cover is under the effect of screw thread, go on along adjusting screw's surface, when adjusting the swivel nut and upwards moving, drive the adjusting collar through movable block and shifting chute and move, the adjusting collar drives movable strut through the movable connecting rod and rotates along the base, make movable strut rotate folding to the erection column, thereby folding of whole device, when adjusting the swivel nut and downwards moving, the movable connecting rod drives movable strut and downwards moves, be convenient for movable strut to rotate to the below of base, support the base through movable strut, be convenient for support the base, through the regulation of adjusting the swivel nut position, be convenient for adjust the scope that movable strut opened, be convenient for adjust the height of base;
2. the utility model discloses in, when needs rotate adjusting screw, the user presses down and presses the cover, press the cover along turning round downstream, compress reset spring, make dislocation ring gear break away from with the dislocation ring gear, make the user drive the rotation head through pressing the cover through rectangular groove and slider and rotate, it moves adjusting screw and rotates to rotate the head, be convenient for adjust movable branch, after adjusting, dislocation ring gear and dislocation ring gear looks joint under reset spring's effect, be convenient for carry on spacingly to adjusting screw, the supporting effect has been strengthened, setting through the pull rod, when being convenient for fold, the user can rotate adjusting screw.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1. a base; 2. mounting a column; 3. adjusting the screw rod; 4. a movable connecting rod; 5. a movable strut; 6. pulling a plate; 7. a groove; 8. a ground stand; 9. briquetting; 10. a support spring; 11. a ground nail; 12. adjusting a threaded sleeve; 13. a moving block; 14. an adjusting sleeve; 15. a pull rod; 16. a movable groove; 17. rotating the head; 18. a staggered gear ring; 19. a staggered toothed ring; 20. pressing the sleeve; 21. rotating the circular plate; 22. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides an embodiment of the present invention: a reverse-folding bracket with lifting and folding functions comprises a base 1, movable support rods 5 are uniformly and movably arranged on two sides of the surface of the base 1, a ground foot rest 8 is movably arranged at the lower ends of the movable support rods 5, an installation column 2 is fixedly arranged at the middle position of the upper end of the base 1, an adjusting screw rod 3 is movably arranged at the middle position of the inner wall of the installation column 2, a limiting component is arranged at the upper end of the adjusting screw rod 3, an adjusting threaded sleeve 12 is movably sleeved on the outer side of the adjusting screw rod 3, an adjusting sleeve 14 is movably arranged on the outer side of the installation column 2, the adjusting sleeve 14 is connected with the adjusting threaded sleeve 12, a movable connecting rod 4 is uniformly and movably arranged on the outer side of the adjusting sleeve 14, one end of the movable connecting rod 4 is movably arranged and connected with one side of each movable support rod 5, moving grooves are respectively formed in two sides of the surface of the installation column 2, moving blocks 13 are movably inserted in the moving grooves, one end of each moving block 13 is fixedly connected with the outer sides of the adjusting threaded sleeves 12, the other end of the moving block 13 is fixedly connected with the inner wall of the adjusting sleeve 14, the upper end inside the ground foot frame 8 is fixedly provided with a supporting spring 10, the upper end of the supporting spring 10 is fixedly provided with a pressing block 9, the middle position of the surface of the ground foot frame 8 is provided with a through hole, the middle position of the through hole is movably inserted with a ground nail 11, the upper end of the ground nail 11 is fixedly connected with the pressing block 9, a user rotates the adjusting screw 3, the adjusting screw 12 is driven along the surface of the adjusting screw 3 under the action of threads, when the adjusting screw 12 moves upwards, the adjusting sleeve 14 is driven by the moving block 13 and the moving groove to move, the adjusting sleeve 14 drives the movable supporting rod 5 to rotate along the base 1 through the movable connecting rod 4, so that the movable supporting rod 5 rotates and folds towards the mounting column 2, thereby the integral device is folded, when the adjusting screw 12 moves downwards, the movable connecting rod 4 drives the movable supporting rod 5 to move downwards, so that the movable supporting rod 5 can rotate to the position below the base 1 conveniently, the base 1 is supported through the movable supporting rod 5, the base 1 can be supported conveniently, the opening range of the movable supporting rod 5 can be adjusted conveniently by adjusting the position of the threaded sleeve 12, and the height of the base 1 can be adjusted conveniently;
in embodiment 2, referring to fig. 1 and fig. 3, the limiting component includes a groove 7, a pulling plate 6, a pulling rod 15, a movable groove 16, a rotating head 17, a staggered gear ring 18, a staggered gear ring 19, a pressing sleeve 20, a long groove, a rotating circular plate 21, a slider and a return spring 22, the lower end of the base 1 is provided with the groove 7, the upper end of the mounting post 2 is provided with the movable groove 16, the rotating head 17 connected with the adjusting screw 3 is movably mounted at the middle position of the lower end of the movable groove 16, both sides of the surface of the rotating head 17 are provided with the long groove, the upper end of the inner wall of the movable groove 16 is fixedly provided with the staggered gear ring 18, the surface of the rotating head 17 is movably sleeved with the pressing sleeve 20, the upper end of the pressing sleeve 20 is fixedly provided with the rotating ring 21, the return spring 22 is fixedly mounted between the pressing sleeve 20 and the rotating head 17, the outer side of the pressing sleeve 20 is fixedly provided with the staggered gear ring 19 clamped with the staggered gear ring 18, both sides of the inner wall of the pressing sleeve 20 are provided with sliders matched with the long groove, the lower end of the pressing sleeve 20 is provided with the slider, the lower end of the pulling rod 15 is movably inserted in the groove 7, and the lower end of the pressing sleeve 15 is fixedly provided with the pressing block 9, when the adjusting screw rod 3 needs to be rotated, the user presses the pressing sleeve 20, the pressing sleeve 20 moves downwards along the rotary head, the reset spring 22 is compressed to separate the dislocation gear ring 19 from the dislocation gear ring 18, so that a user drives the rotating head 17 to rotate through the long groove and the sliding block by the pressing sleeve 20, the rotating head 17 drives the adjusting screw rod 3 to rotate, the movable support rod 5 is convenient to adjust, after the adjustment, dislocation ring gear 19 and dislocation ring gear 18 looks joint under the effect of reset spring 22, is convenient for carry on spacingly to adjusting screw 3, has strengthened the supporting effect, and through the setting of pull rod 15, when being convenient for fold, the user can rotate adjusting screw 3.
The working principle is as follows: the user rotates the adjusting screw rod 3, the adjusting screw sleeve 12 is driven by the screw thread to move along the surface of the adjusting screw rod 3, when the adjusting screw sleeve 12 moves upwards, the adjusting sleeve 14 is driven by the moving block 13 and the moving groove, the adjusting sleeve 14 drives the movable supporting rod 5 to rotate along the base 1 through the movable connecting rod 4, so that the movable supporting rod 5 rotates and folds towards the mounting column 2, thereby folding the whole device, when the adjusting screw sleeve 12 moves downwards, the movable connecting rod 4 drives the movable supporting rod 5 to move downwards, the movable supporting rod 5 is convenient to rotate to the lower part of the base 1, the base 1 is supported through the movable supporting rod 5, the base 1 is convenient to be supported, the opening range of the movable supporting rod 5 is convenient to adjust by adjusting the position of the adjusting screw sleeve 12, be convenient for highly adjust base 1, when needs rotate adjusting screw 3, the user presses pressure cover 20, pressure cover 20 is along turning round downstream, compress reset spring 22, make dislocation ring gear 19 break away from with dislocation ring gear 18, make the user drive through pressing cover 20 and rotate head 17 through rectangular groove and slider and rotate, it rotates to rotate head 17 and drive adjusting screw 3, be convenient for adjust movable supporting rod 5, when adjusting the back, dislocation ring gear 19 is with dislocation ring gear 18 looks joint under reset spring 22's effect, be convenient for carry on spacingly to adjusting screw 3, the supporting effect has been strengthened, setting through pull rod 15, when being convenient for fold, the user can rotate adjusting screw 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a turn over and roll over support with lift folding function, includes base (1), its characterized in that: the utility model discloses a solar water heater, including base (1), the even movable mounting in both sides on base (1) surface has movable branch (5), the lower extreme movable mounting of movable branch (5) has ground foot rest (8), the intermediate position department fixed mounting of base (1) upper end has erection column (2), the intermediate position department movable mounting of erection column (2) inner wall has adjusting screw (3), the upper end of adjusting screw (3) is provided with spacing subassembly, the outside movable sleeve of adjusting screw (3) is equipped with adjusts swivel nut (12), the outside movable mounting of erection column (2) has adjusting sleeve (14), adjusting sleeve (14) are connected with adjusting swivel nut (12), the even movable mounting in the outside of adjusting sleeve (14) has movable connecting rod (4), the one end of movable connecting rod (4) and one side movable mounting of movable branch (5) have the connection.
2. The invagination support with lifting and folding functions as claimed in claim 1, characterized in that: the two sides of the surface of the mounting column (2) are both provided with moving grooves, and moving blocks (13) are movably inserted into the moving grooves.
3. The invagination support with lifting and folding functions as claimed in claim 2, characterized in that: one end of the moving block (13) is fixedly connected with the outer side of the adjusting threaded sleeve (12), and the other end of the moving block (13) is fixedly connected with the inner wall of the adjusting sleeve (14).
4. The invagination bracket with lifting and folding functions as claimed in claim 1, characterized in that: a supporting spring (10) is fixedly mounted at the upper end inside the ground foot stand (8), and a pressing block (9) is fixedly mounted at the upper end of the supporting spring (10).
5. The invagination support with lifting and folding functions as claimed in claim 4, characterized in that: the middle position of the surface of the ground foot stand (8) is provided with a through hole, a ground nail (11) is movably inserted in the middle position of the through hole, and the upper end of the ground nail (11) is fixedly connected with the pressing block (9).
6. The invagination bracket with lifting and folding functions as claimed in claim 1, characterized in that: the limiting assembly comprises a groove (7), a pulling plate (6), a pulling rod (15), a movable groove (16), a rotating head (17), a dislocation gear ring (18), a dislocation gear ring (19), a pressing sleeve (20), a long groove, a rotating circular plate (21), a sliding block and a return spring (22).
7. The invaginated support with lifting and folding functions as claimed in claim 6, characterized in that: recess (7) have been seted up to the lower extreme of base (1), movable groove (16) have been seted up to the upper end of erection column (2), the intermediate position department movable mounting of movable groove (16) lower extreme has rotation head (17) that are connected with adjusting screw (3), rectangular groove has all been seted up to the both sides on rotation head (17) surface, the upper end fixed mounting of activity groove (16) inner wall has dislocation ring gear (18), the surface activity cover of rotating head (17) is equipped with presses cover (20).
8. The invaginated support with lifting and folding functions as claimed in claim 7, characterized in that: the upper end fixed mounting who presses cover (20) has rotatory plectane (21), press cover (20) and rotate between head (17) fixed mounting have reset spring (22), the outside fixed mounting who presses cover (20) has dislocation ring gear (19) with dislocation ring gear (18) looks joint, press the both sides of cover (20) inner wall all to install with rectangular groove matched with slider, press the lower extreme of cover (20) to install pull rod (15), the lower extreme activity of pull rod (15) alternates in the inside of recess (7), and this end fixed mounting has briquetting (9).
CN202221954230.8U 2022-07-27 2022-07-27 Reverse-folding support with lifting and folding functions Active CN218268256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221954230.8U CN218268256U (en) 2022-07-27 2022-07-27 Reverse-folding support with lifting and folding functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221954230.8U CN218268256U (en) 2022-07-27 2022-07-27 Reverse-folding support with lifting and folding functions

Publications (1)

Publication Number Publication Date
CN218268256U true CN218268256U (en) 2023-01-10

Family

ID=84764049

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221954230.8U Active CN218268256U (en) 2022-07-27 2022-07-27 Reverse-folding support with lifting and folding functions

Country Status (1)

Country Link
CN (1) CN218268256U (en)

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