CN215076824U

CN215076824U - Adjustable base that special cabinet was used

Info

Publication number: CN215076824U
Application number: CN202022892193.XU
Authority: CN
Inventors: 包训阳
Original assignee: Tianjin Junbang Technology Co ltd
Current assignee: Tianjin Junbang Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-12-10
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an adjustable base that special cabinet was used, comprising a base plate, be provided with the movable plate on the bottom plate, the equal fixedly connected with in movable plate bottom and bottom plate top returns the shape frame, return fixedly connected with dead lever between the shape frame left and right sides inner wall, it is provided with the shift ring to be close to left side department in the shape frame to return, the dead lever left end passes the shift ring inner circle, the equal fixedly connected with connecting rod of back wall before the shift ring, four the bearing swing joint has the rotor plate all to be kept away from to shift ring one end to the connecting rod, just the shift ring one end is kept away from to the connecting rod passes the bearing inner circle and extends to the bearing opposite side to the first gyro wheel of fixedly connected with. The utility model discloses a series of structures make this device have height-adjustable and have characteristics such as clamping mechanism.

Description

Adjustable base that special cabinet was used

Technical Field

The utility model relates to a special cabinet technical field specifically is an adjustable base that special cabinet was used.

Background

The special storage cabinet is usually used for storing special articles, and for such a device, a base is provided for the special storage cabinet to place the storage cabinet, and for the base, the convenience is certainly required, but the base for the special storage cabinet in the prior art has the problems of non-adjustable height, no clamping mechanism and the like in use, so that an adjustable base for the special storage cabinet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's height can not adjust and do not have the clamping mechanism defect, provide an adjustable base that special cabinet was used. The adjustable base for the special storage cabinet has the characteristics of adjustable height, clamping mechanism and the like.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable base for a special storage cabinet comprises a bottom plate, wherein a movable plate is arranged on the bottom plate, the bottom of the movable plate and the top of the bottom plate are fixedly connected with a clip frame, a fixed rod is fixedly connected between the inner walls of the left side and the right side of the clip frame, a movable ring is arranged in the clip frame near the left side, the left end of the fixed rod penetrates through an inner ring of the movable ring, the front wall and the rear wall of the movable ring are fixedly connected with connecting rods, one ends of the four connecting rods, far away from the movable ring, penetrate through a bearing and are movably connected with a rotating plate, one end of each connecting rod, far away from the movable ring, penetrates through the inner ring of the bearing and extends to the other side of the bearing and is fixedly connected with a first roller, the inner wall of the clip frame is provided with a chute matched with the first roller, the side wall of one side of the rotating plate, far away from the movable ring, near the middle of the two adjacent side walls of the rotating plate are movably connected with the inner wall of the clip frame through a rotating shaft and a bearing, the bottom plate top is close to the first fixed plate of middle fixedly connected with of department, first fixed plate left side lateral wall has first threaded rod through bearing swing joint, is located the below shift ring top fixedly connected with stopper, just set up on the stopper with first threaded rod assorted screw hole, just first threaded rod right-hand member passes the screw hole and extends to the stopper left side, the movable plate top is provided with places the board, it is close to four corners department and the equal swing joint in movable plate top damper to place the board bottom, the bottom plate bottom is close to the equal fixedly connected with supporting mechanism in four corners department.

Preferably, the top of the movable plate is fixedly connected with L-shaped plates at positions close to the left side and the right side, the top of the movable plate is provided with a groove, the bottom of the placing plate is fixedly connected with a connecting block at a position close to the middle, the front wall and the rear wall of the connecting block are both movably connected with rotary rods through rotary shafts and bearings, the bottom end of each rotary rod extends into the groove, two rotary rods are close to one side wall of the groove and are both movably connected with a connecting plate through rotary shafts and bearings, one side of the front wall of the two connecting plates, which is far away from the front wall, is both movably connected with a first gear through rotary shafts and bearings, the bottom of the inner cavity of the groove is fixedly connected with a tooth block meshed with the first gear, a first movable rod is arranged above the first gear, the bottom of the first movable rod is provided with a tooth block meshed with the first gear, and a second fixed plate is arranged close to the first rotary rod, the bottom of the second fixing plate is fixedly connected with the top of the movable plate, the second fixing plate is provided with a through hole matched with the first moving rod, one end of the first moving rod, which is close to the rotating rod, penetrates through the through hole to extend to the other side of the second fixing plate, the L-shaped plate is provided with a through hole matched with the first moving rod, one end of the first moving rod, which is far away from the rotating rod, extends into the through hole, the two L-shaped plates, which are close to one side of the side wall, are both movably connected with a second gear through a transverse plate, a rotating shaft and a bearing, the top of the first moving rod is provided with a toothed block meshed with the second gear, a second moving rod is arranged above the second gear, the bottom of the second moving rod is provided with a toothed block meshed with the second gear, the L-shaped plate is provided with a through hole matched with the second moving rod, one end of the second moving rod, which is far away from the rotating rod, extends into the through hole, and two second movable rods are close to the clamping plate fixedly connected with one end, the T-shaped sliding groove is formed in the bottom of the L-shaped plate, a sliding block is arranged in the T-shaped sliding groove, a short rod is fixedly connected to the bottom of the sliding block, and the bottom end of the short rod penetrates through the sliding groove to be fixedly connected with the top of the second movable rod.

Preferably, damper includes the thick pipe, thick pipe top and place board bottom fixed connection, be provided with thick pole in the thick pipe, thick pole bottom and movable plate top fixed connection, thick pole bottom fixed connection has the spring, just the spring top with place board bottom fixed connection.

Preferably, the supporting mechanism includes the pipe, pipe top and bottom plate bottom fixed connection, pipe bottom fixedly connected with thrust ball bearing, thrust ball bearing bottom fixedly connected with drum, be provided with the second threaded rod in the pipe, thrust ball bearing and drum inner circle are passed in proper order to second threaded rod bottom and are extended to the drum below to fixedly connected with cushion, the drum inner wall seted up with second threaded rod assorted screw thread, second threaded rod left and right sides lateral wall is close to the equal fixedly connected with slider in top department, just the inside wall of pipe seted up with slider assorted spout.

Preferably, the side walls of the two clamping plates close to one side are fixedly connected with friction pads.

Preferably, the left end of the first threaded rod is fixedly connected with a crank, and anti-skid grains are formed in the position, close to the left end, of the crank.

Preferably, the bottom of the bottom plate is close to four corners and is connected with second rollers through a vertical plate, a rotating shaft and a bearing in an interactive mode, and the two second rollers located on the same horizontal direction are arranged in a bilateral symmetry mode by taking the central axis of the bottom plate as a symmetry axis.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this technical scheme, through mutually supporting between rotor plate, first fixed plate, shift ring, connecting rod and the first threaded rod, can realize the regulation to time shape frame and top part height to the user that is fit for different heights uses.

2. In this technical scheme, through placing mutually supporting between board, rotary rod, first gear, second gear, first carriage release lever and the second carriage release lever, can realize that the cabinet is placing the board and is driving splint through a series of parts simultaneously and press from both sides tight cabinet, place it and rock and empty.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of the clip frame of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Reference numbers in the figures: 1. a base plate; 2. a moving ring; 3. fixing the rod; 4. a first fixing plate; 5. A rotating plate; 6. a circular tube; 7. a second threaded rod; 8. cushion blocks; 9. a cylinder; 10. a clip frame; 11. moving the plate; 12. a first gear; 13. rotating the rod; 14. placing the plate; 15. a thick pipe; 16. a splint; 17. an L-shaped plate; 18. a second gear; 19. a first movable bar; 20. a limiting block; 21. a first threaded rod; 22. a crank; 23. a connecting rod; 24. a connecting plate; 25. a thick rod; 26. a second fixing plate; 27. a second travel bar.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable base for a special storage cabinet comprises a bottom plate 1, wherein a movable plate 11 is arranged on the bottom plate 1, the bottom of the movable plate 11 and the top of the bottom plate 1 are fixedly connected with a clip frame 10, a fixed rod 3 is fixedly connected between the inner walls of the left side and the right side of the clip frame 10, a movable ring 2 is arranged in the clip frame 10 near the left side, the left end of the fixed rod 3 passes through the inner ring of the movable ring 2, the front wall and the rear wall of the movable ring 2 are fixedly connected with connecting rods 23, one ends of the four connecting rods 23 far away from the movable ring 2 are movably connected with a rotating plate 5 through bearings, one end of the connecting rod 23 far away from the movable ring 2 passes through the inner ring of the bearing and extends to the other side of the bearing, and is fixedly connected with a first roller, the inner wall of the clip frame 10 is provided with a chute matched with the first roller, the side wall of the rotating plate 5 far away from the movable ring 2 near the right side is movably connected with the inner wall of the clip frame 10 through a rotating shaft and a bearing, the side walls of two adjacent rotating plates 5 are movably connected near the middle through a rotating shaft and a bearing, the top of the bottom plate 1 near the middle is fixedly connected with a first fixing plate 4, the side wall of the left side of the first fixing plate 4 is movably connected with a first threaded rod 21 through a bearing, the top of the lower moving ring 2 is fixedly connected with a limiting block 20, the limiting block 20 is provided with a threaded hole matched with the first threaded rod 21, the right end of the first threaded rod 21 passes through the threaded hole and extends to the left side of the limiting block 20, the left end of the first threaded rod 21 is fixedly connected with a crank 22, the crank 22 is provided with anti-skid grains near the left end, the first threaded rod 21 can be conveniently rotated, a placing plate 14 is arranged above the moving plate 11, the bottom of the placing plate 14 near the four corners and the top of the moving plate 11 are both movably connected with a damping mechanism, the damping mechanism comprises a thick pipe 15, and the top of the thick pipe 15 is fixedly connected with the bottom of the placing plate 14, a thick rod 25 is arranged in the thick tube 15, the bottom end of the thick rod 25 is fixedly connected with the top of the movable plate 11, the bottom end of the thick rod 25 is fixedly connected with a spring, the top end of the spring is fixedly connected with the bottom of the placing plate 14, the storage cabinet can be prevented from colliding with the bottom of the placing plate 14 due to overlarge weight when put down through a damping mechanism, the device and the storage cabinet can be effectively protected, a supporting mechanism is fixedly connected to the bottom of the bottom plate 1 close to four corners and comprises a circular tube 6, the top of the circular tube 6 is fixedly connected with the bottom of the bottom plate 1, a thrust ball bearing is fixedly connected to the bottom of the circular tube 6, a cylinder 9 is fixedly connected to the bottom of the thrust ball bearing, a second threaded rod 7 is arranged in the circular tube 6, the bottom end of the second threaded rod 7 sequentially penetrates through the circular tube 6, the thrust ball bearing and the inner ring of the cylinder 9 and extends to the lower part of the cylinder 9, a cushion block 8 is fixedly connected to the inner wall of the cylinder 9, threads matched with the second threaded rod 7 are arranged, the side walls of the left side and the right side of the second threaded rod 7 are fixedly connected with sliding blocks close to the top, the inner wall of the circular tube 6 is provided with sliding grooves matched with the sliding blocks, the pressure of a second roller can be shared when the device is placed through a supporting mechanism, the service life of the device is prolonged, and the device can be prevented from skidding, the height of the square frame 10 and parts above the square frame can be adjusted through the mutual matching of the rotating plate 5, the first fixing plate 4, the moving ring 2, the connecting rod 23 and the first threaded rod 21, so that the device is suitable for users with different heights, the positions, close to the left side and the right side, of the top of the moving plate 11 are fixedly connected with L-shaped plates 17, the top of the moving plate 11 is provided with a groove, the bottom of the placing plate 14 is fixedly connected with a connecting block close to the middle, the front wall and the rear wall of the connecting block are movably connected with rotating rods 13 through rotating shafts and bearings, and the bottom ends of the rotating rods 13 extend into the grooves, the side walls of two adjacent sides of the rotating rods 13 are movably connected with connecting plates 24 through rotating shafts and bearings, the side walls of two adjacent sides of the connecting plates 24 are movably connected with first gears 12 through rotating shafts and bearings, the bottoms of the inner cavities of the grooves are fixedly connected with tooth blocks meshed with the first gears 12, a first moving rod 19 is arranged above the first gears 12, the bottom of the first moving rod 19 is provided with the tooth blocks meshed with the first gears 12, a second fixing plate 26 is arranged at the position, adjacent to the rotating rods 13, of the first moving rod 19, the bottom of the second fixing plate 26 is fixedly connected with the top of the moving plate 11, a through hole matched with the first moving rod 19 is formed in the second fixing plate 26, one end, adjacent to the rotating rods 13, of the first moving rod 19 passes through the through hole and extends to the other side of the second fixing plate 26, a through hole matched with the first moving rod 19 is formed in the L-shaped plate 17, one end, far away from the rotating rods 13, of the first moving rod 19 extends into the through hole, the side walls of the two L-shaped plates 17 close to one side are movably connected with a second gear 18 through a transverse plate, a rotating shaft and a bearing, the top of the first moving rod 19 is provided with a tooth block meshed with the second gear 18, a second moving rod 27 is arranged above the second gear 18, the bottom of the second moving rod 27 is provided with a tooth block meshed with the second gear 18, the L-shaped plates 17 are provided with through holes matched with the second moving rod 27, one end of the second moving rod 27 far away from the rotating rod 13 extends into the through holes, the ends of the two second moving rods 27 close to one end are fixedly connected with clamping plates 16, the side walls of the two clamping plates 16 close to one side are fixedly connected with friction pads which can play a role of anti-skidding, the bottom of the L-shaped plates 17 is provided with a T-shaped sliding groove, a sliding block is arranged in the T-shaped sliding groove, the bottom of the sliding block is fixedly connected with a short rod, and the bottom end of the short rod passes through the sliding groove to be fixedly connected with the top of the second moving rod 27, through placing board 14, rotary rod 13, first gear 12, second gear 18, mutually supporting between first carriage release lever 19 and the second carriage release lever 27, can realize that the cabinet is placing board 14 and is driving splint 16 through a series of parts simultaneously and press from both sides tight cabinet, place it and rock and empty, bottom plate 1 bottom is close to the four corners department and all passes through the riser, pivot and bearing interactive connection have the second gyro wheel, and be located two second gyro wheels on the same horizontal direction and use bottom plate 1 the central axis to be the bilateral symmetry setting as the symmetry axis.

The working principle is as follows: in the technical scheme, firstly, a crank 22 is rotated to drive a first threaded rod 21 to rotate, at the moment, a moving ring 2 moves rightwards, and four rotating plates 5 are driven to rotate through connecting rods 23, so that the included angle between adjacent rotating plates 5 is changed, and the change of the height of a part on the upper portion of a machine of an upper square frame 10 is realized, when a placing plate 14 is positioned at a proper height, the rotating crank 22 is stopped, a storage cabinet is placed on the placing plate 14, the placing plate 14 moves downwards under the action of the gravity of the storage cabinet and drives a rotating rod 13 to rotate, the rotating rod 13 drives a first gear 12 to move through a connecting plate 24, at the moment, under the action of a tooth block at the bottom of a groove inner cavity, the first gear 12 rotates, the first gear 12 drives a first moving rod 19 to move, the first moving rod 19 drives a second gear 18 to rotate in the direction opposite to the first gear 12, and drives a clamping plate 16 through a second moving rod 27, the storage cabinet is clamped tightly, the height of the storage cabinet is adjusted through the rotating crank 22, when the storage cabinet needs to be transferred, the cylinder 9 is rotated, the second threaded rod 7 drives the cushion block 8 to move upwards to enable the cushion block 8 to be separated from the bottom surface, the cushion block 8 is transferred through the second roller, and finally the cylinder 9 is rotated in the direction to enable the cushion block 8 to be in contact with the ground to prevent the cushion block 8 from slipping and shifting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable base that special cabinet was used, includes bottom plate (1), its characterized in that: the movable plate is characterized in that a movable plate (11) is arranged on the bottom plate (1), the bottom of the movable plate (11) and the top of the bottom plate (1) are fixedly connected with a clip frame (10), a fixing rod (3) is fixedly connected between the inner walls of the left side and the right side of the clip frame (10), a movable ring (2) is arranged in the clip frame (10) close to the left side, the left end of the fixing rod (3) penetrates through the inner ring of the movable ring (2), a connecting rod (23) is fixedly connected with the front wall and the rear wall of the movable ring (2), four connecting rods (23) are connected with one end of the movable ring (2) far away from the bearing and movably connected with a rotating plate (5), one end of the connecting rod (23) far away from the movable ring (2) penetrates through the inner ring of the bearing and extends to the other side of the bearing, a sliding groove matched with the first roller is formed in the inner wall of the clip frame (10), and the rotating plate (5) far away from one side wall of the movable ring (2) close to the right side through a rotating shaft and a bearing and far away from the bearing The inner walls of the square-shaped frames (10) are movably connected, the side walls of the two adjacent rotating plates (5) close to the middle are movably connected through a rotating shaft and a bearing, a first fixing plate (4) is fixedly connected at the position, close to the middle, of the top of the bottom plate (1), the left side wall of the first fixing plate (4) is movably connected with a first threaded rod (21) through a bearing, the top of the moving ring (2) positioned below is fixedly connected with a limiting block (20), and the limiting block (20) is provided with a threaded hole matched with the first threaded rod (21), the right end of the first threaded rod (21) passes through the threaded hole and extends to the left side of the limiting block (20), a placing plate (14) is arranged above the moving plate (11), the bottom of the placing plate (14) is close to four corners and is movably connected with a damping mechanism at the top of the moving plate (11), and the bottom of the bottom plate (1) is close to four corners and is fixedly connected with a supporting mechanism.

2. The adjustable base for a dedicated storage cabinet as recited in claim 1, further comprising: the top of the movable plate (11) is close to the left side and the right side and is fixedly connected with an L-shaped plate (17), the top of the movable plate (11) is provided with a groove, the bottom of the placing plate (14) is close to the middle and is fixedly connected with a connecting block, the front wall and the rear wall of the connecting block are both movably connected with a rotary rod (13) through a rotary shaft and a bearing, the bottom end of the rotary rod (13) extends into the groove, two rotary rods (13) are close to one side wall and are both movably connected with a connecting plate (24) through a rotary shaft and a bearing, the far side of the front wall of the two connecting plates (24) is both movably connected with a first gear (12) through a rotary shaft and a bearing, the bottom of the groove inner cavity is fixedly connected with a tooth block meshed with the first gear (12), a first moving rod (19) is arranged above the first gear (12), and the bottom of the first moving rod (19) is provided with a tooth block meshed with the first gear (12), the first moving rod (19) is provided with a second fixed plate (26) close to the first rotating rod (13), the bottom of the second fixed plate (26) is fixedly connected with the top of the moving plate (11), a through hole matched with the first moving rod (19) is formed in the second fixed plate (26), one end, close to the rotating rod (13), of the first moving rod (19) penetrates through the through hole to extend to the other side of the second fixed plate (26), a through hole matched with the first moving rod (19) is formed in the L-shaped plate (17), one end, far away from the rotating rod (13), of the first moving rod (19) extends into the through hole, the two L-shaped plates (17) are close to one side wall and are respectively connected with a second gear (18) through a transverse plate, a rotating shaft and a bearing in a movable mode, a tooth block meshed with the second gear (18) is installed at the top of the first moving rod (19), a second moving rod (27) is arranged above the second gear (18), the utility model discloses a portable electronic device, including L shaped plate (17), second carriage bar (27), rotary rod (13) one end is kept away from in second carriage bar (27) and is extended to the through-hole, set up on L shaped plate (17) with second carriage bar (27) assorted through-hole, rotary rod (13) one end is kept away from in second carriage bar (27), and two second carriage bar (27) are close to the equal fixedly connected with splint (16) of one end mutually, the T shape spout has been seted up to L shaped plate (17) bottom, just be provided with the slider in the T shape spout, slider bottom fixedly connected with quarter butt, just spout and second carriage bar (27) top fixed connection are passed to the quarter butt bottom.

3. The adjustable base for a dedicated storage cabinet as recited in claim 1, further comprising: damper includes thick pipe (15), thick pipe (15) top and place board (14) bottom fixed connection, be provided with thick pole (25) in thick pipe (15), thick pole (25) bottom and movable plate (11) top fixed connection, thick pole (25) bottom fixed connection has the spring, just the spring top with place board (14) bottom fixed connection.

4. The adjustable base for a dedicated storage cabinet as recited in claim 1, further comprising: the supporting mechanism comprises a round pipe (6), the top of the round pipe (6) is fixedly connected with the bottom of the bottom plate (1), a thrust ball bearing is fixedly connected with the bottom of the round pipe (6), a cylinder (9) is fixedly connected with the bottom of the thrust ball bearing, a second threaded rod (7) is arranged in the round pipe (6), the bottom of the second threaded rod (7) penetrates through the round pipe (6), the thrust ball bearing and the inner ring of the cylinder (9) in sequence to extend to the lower side of the cylinder (9), a cushion block (8) is fixedly connected with the inner wall of the cylinder (9), threads matched with the second threaded rod (7) are arranged on the inner wall of the cylinder (9), the side walls of the left side and the right side of the second threaded rod (7) are close to an equal fixedly connected with sliding block at the top, and a sliding groove matched with the sliding block is arranged on the inner wall of the round pipe (6).

5. The adjustable base for a dedicated storage cabinet as recited in claim 2, further comprising: the side walls of the two clamping plates (16) close to one side are fixedly connected with friction pads.

6. The adjustable base for a dedicated storage cabinet as recited in claim 1, further comprising: the left end of the first threaded rod (21) is fixedly connected with a crank (22), and anti-skid grains are arranged on the crank (22) close to the left end.

7. The adjustable base for a dedicated storage cabinet as recited in claim 1, further comprising: bottom plate (1) bottom is close to four corners department and all has the second gyro wheel through riser, pivot and bearing interactive connection, and is located two second gyro wheels on the same horizontal direction and uses bottom plate (1) the central axis to be bilateral symmetry setting as the symmetry axis.