CN217960305U

CN217960305U - Trolley with position adjusting function

Info

Publication number: CN217960305U
Application number: CN202221241403.1U
Authority: CN
Inventors: 张博; 陈奎; 张哲明; 伍砺玕
Original assignee: Wuxi Amite Intelligent Medical Technology Co ltd
Current assignee: Wuxi Amite Intelligent Medical Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-12-06
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a platform truck with position control function, including platform truck main part, auto-lock universal wheel, hollow section of thick bamboo, carriage release lever and display screen, four auto-lock universal wheels are evenly installed to platform truck main part bottom, the inside fixed mounting of platform truck main part has hollow section of thick bamboo, hollow bobbin top slidable mounting has the carriage release lever, and the carriage release lever bottom extends to inside the hollow section of thick bamboo, the carriage release lever top extends to platform truck main part upside and fixed mounting has the drum, the drum top is rotated and is installed the dwang, and dwang top fixed mounting has the bracing piece, the bracing piece top is rotated and is installed the display screen. The utility model discloses not only can drive the carriage release lever through motor work and remove, and then the regulation of the vertical position of display screen of being convenient for, can rotate in that the drum is inside through T type circle piece moreover, and then be convenient for adjust the position of display screen on the horizontal plane, can also improve the stability that the carriage release lever removed through the design of bar groove and slider.

Description

Trolley with position adjusting function

Technical Field

The utility model relates to a medical trolley technical field especially relates to a platform truck with position control function.

Background

General medical instrument passes through the platform truck as the carrier, and the universal wheel through the platform truck bottom pushes medical instrument wholly, utilizes the self-locking function of universal wheel to lock the platform truck main part simultaneously, and then has improved the stability that medical instrument used, is equipped with the display screen with the medical instrument adaptation in the platform truck main part, and the display screen is convenient for accurately control medical instrument's operating condition simultaneously.

The medical trolley used at present has certain defects, lacks the convenient adjusting function of the position of the display screen, causes inconvenience in changing the height and the position of the display screen according to actual needs, and reduces the practicability of the medical trolley, so that the trolley with the position adjusting function is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a trolley with a position adjusting function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a platform truck with position control function, includes platform truck main part, auto-lock universal wheel, hollow section of thick bamboo, carriage release lever and display screen, four auto-lock universal wheels of platform truck main part bottom evenly installed, the inside fixed mounting of platform truck main part has hollow section of thick bamboo, hollow section of thick bamboo top slidable mounting has the carriage release lever, and the carriage release lever bottom extends to hollow section of thick bamboo inside, the carriage release lever top extends to platform truck main part upside and fixed mounting has the drum, the drum top rotates installs the dwang, and dwang top fixed mounting has the bracing piece, the bracing piece top rotates installs the display screen, the inside fixed mounting of platform truck main part has the motor, and the motor is located hollow section of thick bamboo left side, the inside top fixed mounting of platform truck main part has the stationary blade, and stationary blade bottom left side rotates installs the screw rod, and the screw rod bottom is connected with the motor, install the nut on the screw rod annular side, and fixed mounting has the connecting plate on the nut annular side, connecting plate other end fixed mounting is on the carriage release lever annular side, linear bearing is all installed on stationary blade bottom and hollow section of thick bamboo top, linear bearing inside slidable mounting has the carriage release lever.

Further, a T-shaped round block is rotatably arranged inside the cylinder, and a rotating rod is fixedly arranged at the top end of the T-shaped round block.

Furthermore, a threaded hole is formed in the annular side face of the cylinder, a fastening bolt is mounted inside the threaded hole, and one end of the fastening bolt extends to the inside of the cylinder and is attached to the T-shaped round block.

Further, a T-shaped limiting block is fixedly mounted on the annular side face of the cylinder, an arc-shaped groove is formed in the annular side face of the T-shaped round block, and one end of the T-shaped limiting block penetrates through the cylinder and extends into the arc-shaped groove.

Furthermore, two waist-shaped holes are symmetrically formed in the top end of the trolley main body.

Furthermore, two strip-shaped grooves are symmetrically formed in the hollow cylinder, two sliding blocks are symmetrically and fixedly mounted on the annular side face of the movable rod, and the sliding blocks are slidably mounted in the strip-shaped grooves.

Further, the sealing ring is installed on the top end of the hollow cylinder, an internal thread is formed inside the sealing ring, an external thread is formed on the annular side face of the hollow cylinder, and the sealing ring is installed on the hollow cylinder through the internal thread and the external thread.

The utility model has the advantages that:

1. drive the carriage release lever through motor work and remove, and then the regulation of the vertical position of display screen of being convenient for, motor work drives the screw rod and rotates, and the screw rod rotates and drives the nut and move in vertical direction, and the nut removes and drives the vertical removal of carriage release lever through the connecting rod connecting plate, and the carriage release lever removes and drives the drum and remove, and then drives the vertical removal of display screen and carry out position control.

2. Through T type circle piece inside the drum rotating, and then be convenient for adjust the position of display screen on the horizontal plane, move through the pulling dwang and drive T type circle piece and rotate inside the drum, T type circle piece rotates and makes the arc wall move along T type spacing block, the dwang moves simultaneously and drives the bracing piece rotation, and then the position of being convenient for adjust the display screen, when the display screen removes to suitable position, twist and move fastening bolt, fastening bolt removes along the screw hole and laminates with T type circle piece, and then fix T type circle piece inside the drum, realize the function of fixed display screen.

3. Design through bar groove and slider has improved the stability that the carriage release lever removed, carries on spacingly to the vertical migration distance of carriage release lever simultaneously, and the design of sealing ring is convenient for carry out the shutoff to a hollow cylinder, and then with carriage release lever one end joint inside a cylinder section of thick bamboo.

Drawings

Fig. 1 is a schematic perspective view of a trolley with a position adjusting function according to the present invention;

fig. 2 is a schematic view of a moving rod assembly structure of the trolley with a position adjustment function according to the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of a trolley with a position adjustment function according to the present invention;

fig. 4 is a schematic view of a partially enlarged structure of a trolley with a position adjusting function according to the present invention.

In the figure: 1. a trolley main body; 2. a self-locking universal wheel; 3. a hollow cylinder; 4. a travel bar; 5. a cylinder; 6. rotating the rod; 7. a support bar; 8. a display screen; 9. a motor; 10. a screw; 11. a nut; 12. a connecting plate; 13. a fixing sheet; 14. a linear bearing; 15. a T-shaped round block; 16. fastening a bolt; 17. a T-shaped limiting block; 18. an arc-shaped groove.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, a trolley with a position adjusting function comprises a trolley main body 1, four self-locking universal wheels 2, a hollow cylinder 3, a moving rod 4 and a display screen 8, wherein the four self-locking universal wheels 2 are uniformly installed at the bottom end of the trolley main body 1, the design of the self-locking universal wheels 2 is convenient for the carrying and the use of the trolley main body 1, and the locking of the trolley main body 1 is facilitated, so that the use stability of the trolley main body 1 is improved, the hollow cylinder 3 is installed inside the trolley main body 1 through screws, the moving rod 4 is installed at the top end of the hollow cylinder 3 in a sliding mode, the bottom end of the moving rod 4 extends into the hollow cylinder 3, the top end of the moving rod 4 extends to the upper side of the trolley main body 1 and is welded with the cylinder 5, the moving rod 4 moves to drive the cylinder 5 to vertically move, the rotating rod 6 is installed at the top end of the cylinder 5 in a rotating mode, the supporting rod 7 is installed at the top end of the rotating rod 6 through a bolt, and the design is convenient for the rotating installation of the supporting rod 7, the display screen 8 is rotatably installed at the top end of the supporting rod 7, the design is convenient for the display screen 8 to rotatably adjust the position, the motor 9 is installed inside the trolley main body 1 through a screw, the motor 9 is positioned at the left side of the hollow cylinder 3, the fixing piece 13 is installed at the top end inside the trolley main body 1 through a screw, the screw 10 is rotatably installed at the left side of the bottom end of the fixing piece 13 through a bearing, the bottom end of the screw 10 is connected with the motor 9 through a coupler, the screw 10 is driven to rotate by the motor 9, the nut 11 is assembled on the annular side surface of the screw 10, the connecting plate 12 is welded on the annular side surface of the nut 11, the other end of the connecting plate 12 is installed on the annular side surface of the movable rod 4 through a screw, the connecting plate 12 and the movable rod 4 are designed to prevent the nut 11 from rotating along with the screw 10, and meanwhile, the nut 11 drives the movable rod 4 to vertically move along the screw 10 in the moving process, linear bearings 14 are mounted at the bottom ends of the fixing plates 13 and the top end of the hollow cylinder 3, the moving rod 4 is slidably mounted inside the linear bearings 14, and the design of the linear bearings 14 reduces the friction force between the moving rod 4 and the hollow cylinder 3 and the fixing plates 13.

The utility model discloses in, it is required to explain, drum 5 is inside to rotate through the bearing and to install T type boss 15, dwang 6 is installed through the bolt on the 15 top of T type boss, this design is convenient for dwang 6 to rotate and installs on drum 5 top, set up threaded hole on the 5 annular side of drum, and threaded hole internally mounted has fastening bolt 16, and fastening bolt 16 one end extends to drum 5 inside and laminates mutually with T type boss 15, fastening bolt 16's design is convenient for fix T type boss 15 inside drum 5, and then the position of fixed dwang 6 and display screen 8, install T type stopper 17 on the 5 annular side of drum, it has arc wall 18 to process on the 15 annular side of T type boss, T type stopper 17 one end is passed drum 5 and is extended to inside the arc wall 18, the design of T type stopper 17 and arc wall 18 is convenient for carry on spacingly to T type boss 15's rotation, avoid T type boss 15 to appear 360 rotations.

Especially, two waist shape holes of 1 top symmetrical processing of platform truck main part, the design in waist shape hole is convenient for promote platform truck main part 1, two bar grooves of 3 inside symmetrical processing of hollow section of thick bamboo, two sliders of symmetrical welding on the 4 annular sides of carriage release lever, slider slidable mounting is inside the bar inslot, the stability of the vertical removal of cylinder pole has been improved in the design of slider and spout, it is spacing to carry out the vertical migration distance of carriage release lever 4 simultaneously, the sealing ring is installed on 3 tops of hollow section of thick bamboo, the internal thread has been seted up to the sealing ring inside, the external screw thread has been seted up on 3 annular sides of hollow section of thick bamboo, the sealing ring passes through internal thread and external screw thread and installs on hollow section of thick bamboo 3, the design of sealing ring is convenient for carry out the shutoff to hollow section of thick bamboo 3, and then with 4 one end joints of carriage release lever inside a cylindrical section of thick bamboo.

The working principle is as follows: when the position of display screen 8 needs to be adjusted, motor 9 is started, motor 9 works to drive screw rod 10 to rotate, screw rod 10 rotates to drive nut 11 to move in the vertical direction, nut 11 moves to drive movable rod 4 to vertically move through connecting rod connecting plate 12, movable rod 4 moves to drive drum 5 to move, and then drive display screen 8 to vertically move to carry out position adjustment, when the position of display screen 8 needs to be adjusted in the horizontal direction, move through pulling dwang 6 and drive T type circle piece 15 and rotate inside drum 5, T type circle piece 15 rotates to make arc wall 18 move along T type stopper 17, dwang 6 moves simultaneously and drives bracing piece 7 to rotate, and then be convenient for adjust the position of display screen 8, when display screen 8 moves to suitable position, twist and move fastening bolt 16, fastening bolt 16 moves along the screw hole and laminates with T type circle piece 15, and then fix T type circle piece 15 inside drum 5, and realize the function of fixed display screen 8.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Claims

1. The utility model provides a platform truck with position control function, includes platform truck main part (1), auto-lock universal wheel (2), a hollow section of thick bamboo (3), carriage release lever (4) and display screen (8), four auto-lock universal wheels (2) are evenly installed to platform truck main part (1) bottom, platform truck main part (1) inside fixed mounting has a hollow section of thick bamboo (3), hollow section of thick bamboo (3) top slidable mounting has carriage release lever (4), and carriage release lever (4) bottom extends to inside hollow section of thick bamboo (3), carriage release lever (4) top extends to platform truck main part (1) upside and fixed mounting has drum (5), drum (5) top is rotated and is installed dwang (6), and dwang (6) top fixed mounting has bracing piece (7), bracing piece (7) top is rotated and is installed display screen (8), its characterized in that, platform truck main part (1) inside fixed mounting has motor (9), and motor (9) are located hollow section of thick bamboo (3) left side, platform truck main part (1) inside top fixed mounting has stationary blade (13), and stationary blade (13) bottom is rotated and is installed screw rod (10), and screw rod (10) are connected on the side screw rod (11), and fixed mounting has connecting plate (12) on nut (11) annular side, connecting plate (12) other end fixed mounting is on carriage release lever (4) annular side, linear bearing (14) are all installed on stationary blade (13) bottom and hollow section of thick bamboo (3) top, the inside slidable mounting of linear bearing (14) has carriage release lever (4).

2. The trolley with the position adjusting function as claimed in claim 1, wherein a T-shaped round block (15) is rotatably installed inside the cylinder (5), and a rotating rod (6) is fixedly installed at the top end of the T-shaped round block (15).

3. The trolley with the position adjusting function according to claim 2, wherein a threaded hole is formed in the annular side surface of the cylinder (5), a fastening bolt (16) is installed in the threaded hole, and one end of the fastening bolt (16) extends into the cylinder (5) and is attached to the T-shaped round block (15).

4. The trolley with the position adjusting function according to claim 2, wherein a T-shaped limiting block (17) is fixedly mounted on the annular side surface of the cylinder (5), an arc-shaped groove (18) is formed in the annular side surface of the T-shaped round block (15), and one end of the T-shaped limiting block (17) penetrates through the cylinder (5) and extends into the arc-shaped groove (18).

5. The trolley with the position adjusting function as claimed in claim 1, wherein the top end of the trolley main body (1) is symmetrically provided with two waist-shaped holes.

6. The trolley with the position adjusting function as claimed in claim 1, wherein the hollow cylinder (3) is symmetrically provided with two strip-shaped grooves inside, and the annular side surface of the moving rod (4) is symmetrically and fixedly provided with two sliding blocks which are slidably arranged inside the strip-shaped grooves.

7. The trolley with the position adjusting function as claimed in claim 1, wherein a sealing ring is mounted on the top end of the hollow cylinder (3), an internal thread is formed inside the sealing ring, an external thread is formed on the annular side surface of the hollow cylinder (3), and the sealing ring is mounted on the hollow cylinder (3) through the internal thread and the external thread.