Screen trolley with remote control function

Abstract

The screen trolley with the remote control function comprises a base plate, first supporting rods are fixedly installed at the four corners of the outer surface of the lower end of the base plate, moving wheels are fixedly installed on the outer surfaces of the lower ends of the first supporting rods, and supporting frames are fixedly installed on the left side and the right side of the outer surface of the upper end of the base plate; a carrying plate is installed on the supporting frame, a display screen is arranged on the upper portion of the carrying plate, a rotating assembly is fixedly installed at the rear end of the outer surface of the upper end of the carrying plate, an adjustable support is connected between the rotating assembly and the display screen, and the rotating assembly comprises a transmission box, a motor, a driven shaft, a worm gear and a worm. The adjustable support comprises a rotating plate, a supporting column, an inner threaded hole, a screw rod, a movable column, a supporting block, a second supporting rod and a connecting block. The screen trolley with the remote control function has the advantages that the screen trolley is provided with the rotating assembly, the orientation of a display screen is convenient to adjust, applicability is improved, and the remote control function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical trolleys, in particular to a screen trolley with a remote control function. Background Art

[0002] Medical devices in a broad sense refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items that are used directly or indirectly on the human body, including the required computer software. At present, common medical devices in hospitals include operating tables, hospital beds, operating lights, monitors, anesthesia machines, ventilators, blood cell analyzers, differentiation analyzers, ELISA instruments, microplate washers, urine analyzers, ultrasound machines, etc. In daily emergency or nursing work in hospitals, trolleys or carts are usually needed to store various drugs, medical devices or medical equipment to facilitate the transfer of these items to where they are needed.

[0003] The trolley in the prior art is generally equipped with a display screen, but the direction of the display screen cannot be adjusted, which has limitations when used; and the height of the display screen in the prior art is not easy to adjust.

[0004] It has brought certain adverse effects to people's use process. For this reason, we propose a screen trolley with remote control function. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a screen trolley with a remote control function, which is equipped with a rotating component to facilitate adjustment of the orientation of the display screen, improve applicability, and has advantages such as a remote control function, which can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a screen trolley with a remote control function, comprising a substrate, a first support rod is fixedly installed at the four corners of the outer surface of the lower end of the substrate, a moving wheel is fixedly installed on the outer surface of the lower end of the first support rod, a support frame is fixedly installed on the left and right sides of the outer surface of the upper end of the substrate, a loading plate is installed on the support frame, a display screen is arranged on the upper part of the loading plate, a rotating component is fixedly installed on the rear end of the outer surface of the upper end of the loading plate, an adjustable bracket is connected between the rotating component and the display screen, the rotating component comprises a transmission box, a motor, a driven shaft, a worm gear and a worm, the adjustable bracket comprises a rotating plate, a support column, an internal threaded hole, a screw, a movable column, a support block, a second support rod and a connecting block, and the outer surface of one side of the connecting block is fixedly connected to the outer surface of one end of the display screen, a controller is fixedly installed on the outer surface of one end of the transmission box, an antenna is fixedly installed on the upper part of the outer surface of one end of the controller, and a single-chip microcomputer Bluetooth module is installed inside the controller.

[0009] Preferably, the driven shaft is fixedly mounted on the right end of the outer surface of the lower end of the rotating plate, the support column is fixedly mounted on the left end of the outer surface of the upper end of the rotating plate, the worm wheel and the worm are both located inside the transmission box, the motor is fixedly mounted on one end of the outer surface of one side of the transmission box, the worm is connected to the outer surface of one end of the output shaft in the motor, the worm wheel is located on the outer surface of one side of the worm, and the worm wheel is fixedly mounted on the outer wall of the middle part of the driven shaft.

[0010] Preferably, an outer surface of one side of the worm is meshed with an outer surface of one side of the worm wheel, a coupling is provided between the worm and the motor, and an outer surface of one end of the worm is fixedly connected to an outer surface of one end of an output shaft in the motor through the coupling.

[0011] Preferably, sealed bearings are provided between the worm, the motor and the transmission box, and the worm and the motor are rotationally connected to the transmission box via the sealed bearings.

[0012] Preferably, the internal threaded hole is opened on the upper outer surface of the support column, the screw is fixedly installed on the lower outer surface of the movable column, the support block is fixedly installed on the upper outer surface of the movable column, the second support rod is fixedly installed on the upper part of the outer surface of one side of the support block, and the outer surface of one end of the second support rod is fixedly connected to the middle part of the outer surface of one side of the connecting block.

[0013] Preferably, the support column is threadedly connected to the outer wall of the screw rod through an internal threaded hole.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a screen trolley with remote control function, which has the following beneficial effects:

[0016] 1. The screen trolley with remote control function can drive the display screen to rotate through the provided rotating component, thereby facilitating the control of the direction of the display screen and improving the applicability.

[0017] 2. The screen trolley with remote control function makes it easy to install and disassemble the display screen and the rotating assembly, and to adjust the height of the display screen, by providing an adjustable bracket.

[0018] 3. The screen trolley with remote control function has a controller and an antenna, and a single-chip Bluetooth module is installed inside the controller, so that it has a remote control function. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a screen trolley with remote control function according to the utility model.

[0020] Figure 2 It is a structural schematic diagram of a rotating assembly and an adjustable bracket in a screen trolley with remote control function of the utility model.

[0021] Figure 3 It is a structural schematic diagram of an adjustable bracket in a screen trolley with remote control function of the utility model.

[0022] Figure 4 It is a partial top cross-sectional view of a rotating assembly in a screen trolley with remote control function according to the utility model.

[0023] In the figure: 1. base plate; 2. first support rod; 3. moving wheel; 4. support frame; 5. loading plate; 6. rotating assembly; 7. controller; 8. antenna; 9. adjustable bracket; 10. display screen; 11. rotating plate; 12. support column; 13. internal threaded hole; 14. screw; 15. movable column; 16. support block; 17. second support rod; 18. connecting block; 19. transmission box; 20. motor; 21. driven shaft; 22. worm wheel; 23. worm. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] This embodiment is a screen trolley with remote control function.

[0026] like Figure 1-4As shown, it includes a base plate 1, a first support rod 2 is fixedly installed at the four corners of the lower outer surface of the base plate 1, a moving wheel 3 is fixedly installed on the lower outer surface of the first support rod 2, a support frame 4 is fixedly installed on the left and right sides of the upper outer surface of the base plate 1, a loading plate 5 is installed on the support frame 4, a display screen 10 is arranged on the upper part of the loading plate 5, a rotating assembly 6 is fixedly installed on the rear end of the upper outer surface of the loading plate 5, an adjustable bracket 9 is connected between the rotating assembly 6 and the display screen 10, and the rotating assembly 6 includes a transmission box 19, an electric The adjustable bracket 9 includes a rotating plate 11, a supporting column 12, an internal threaded hole 13, a screw 14, a movable column 15, a supporting block 16, a second supporting rod 17 and a connecting block 18, and an outer surface of one side of the connecting block 18 is fixedly connected to an outer surface of one end of the display screen 10, a controller 7 is fixedly installed on the outer surface of one end of the transmission box 19, an antenna 8 is fixedly installed on the upper part of the outer surface of one end of the controller 7, and a single-chip microcomputer Bluetooth module is installed inside the controller 7.

[0027] The driven shaft 21 is fixedly mounted on the right end of the outer surface of the lower end of the rotating plate 11, the support column 12 is fixedly mounted on the left end of the outer surface of the upper end of the rotating plate 11, the worm wheel 22 and the worm 23 are both located inside the transmission box 19, the motor 20 is fixedly mounted on one end of the outer surface of one side of the transmission box 19, the worm 23 is connected to the outer surface of one end of the output shaft in the motor 20, the worm wheel 22 is located on the outer surface of one side of the worm 23, and the worm wheel 22 is fixedly mounted on the outer wall of the middle part of the driven shaft 21; the outer surface of one side of the worm 23 is meshed with the outer surface of one side of the worm wheel 22, a coupling is arranged between the worm 23 and the motor 20, and the outer surface of one end of the worm 23 is connected to the motor 20 through the coupling The outer surface of one end of the middle output shaft is fixedly connected; sealed bearings are provided between the worm 23, the motor 20 and the transmission box 19, and the worm 23 and the motor 20 are rotatably connected to the transmission box 19 through the sealed bearings; the internal threaded hole 13 is opened on the upper outer surface of the support column 12, the screw 14 is fixedly installed on the lower outer surface of the movable column 15, the support block 16 is fixedly installed on the upper outer surface of the movable column 15, the second support rod 17 is fixedly installed on the upper part of the outer surface of one side of the support block 16, and the outer surface of one end of the second support rod 17 is fixedly connected to the middle part of the outer surface of one side of the connecting block 18; the support column 12 is threadedly connected to the outer wall of the screw 14 through the internal threaded hole 13.

[0028] It should be noted that the utility model is a screen trolley with a remote control function. The substrate 1, the first support rod 2, the moving wheel 3, the support frame 4, the loading plate 5 and the display screen 10 described in the text are all prior arts, which can be effectively known to the technicians in the relevant technical field, and the details are not repeated here. Through the controller 7 and the antenna 8, a single-chip microcomputer Bluetooth module is installed inside the controller 7, so that it has a remote control function; the rotating component 6 is set, and the worm 23 is driven to rotate by the operation of the motor 20, and the worm 23 is meshed with the worm wheel 22, and the worm 23 is connected to the worm wheel 22. The driven shaft 21 is driven to rotate by the worm gear 22, and the driven shaft 21 drives the rotating plate 11 to rotate. After the rotating plate 11 rotates, it drives the display screen 10 to rotate, which is convenient for controlling the direction of the display screen 10 and improving applicability. An adjustable bracket 9 is set, and the adjustable bracket 9 is installed between the display screen 10 and the rotating component 6. The movable column 15 is threadedly connected with the internal threaded hole 13 through the screw 14, so that the display screen 10 is easy to install and disassemble through the adjustable bracket 9 and the rotating component 6, and the height of the display screen 10 can be adjusted by adjusting the depth of the screw 14 entering the internal threaded hole 13.

[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A screen trolley with a remote control function, comprising a base plate (1), first support rods (2) are fixedly mounted at four corners of the lower outer surface of the base plate (1), moving wheels (3) are fixedly mounted on the lower outer surface of the first support rod (2), support frames (4) are fixedly mounted on the left and right sides of the upper outer surface of the base plate (1), a loading plate (5) is mounted on the support frame (4), and a display screen (10) is arranged on the upper part of the loading plate (5), characterized in that: A rotating assembly (6) is fixedly mounted on the rear end of the outer surface of the upper end of the loading plate (5); an adjustable bracket (9) is connected between the rotating assembly (6) and the display screen (10); the rotating assembly (6) comprises a transmission box (19), a motor (20), a driven shaft (21), a worm wheel (22) and a worm (23); the adjustable bracket (9) comprises a rotating plate (11), a supporting column (12), an internal threaded hole (13), a screw rod (14), a movable column (15), a supporting block (16), a second supporting rod (17) and a connecting block (18); and an outer surface of one side of the connecting block (18) is fixedly connected to an outer surface of one end of the display screen (10); a controller (7) is fixedly mounted on an outer surface of one end of the transmission box (19); an antenna (8) is fixedly mounted on the upper part of an outer surface of one end of the controller (7); and a single-chip microcomputer Bluetooth module is installed inside the controller (7).

2. The screen trolley with remote control function according to claim 1, characterized in that: The driven shaft (21) is fixedly mounted on the right end of the outer surface of the lower end of the rotating plate (11), the support column (12) is fixedly mounted on the left end of the outer surface of the upper end of the rotating plate (11), the worm wheel (22) and the worm (23) are both located inside the transmission box (19), the motor (20) is fixedly mounted on one end of the outer surface of one side of the transmission box (19), the worm (23) is connected to the outer surface of one end of the output shaft in the motor (20), the worm wheel (22) is located on the outer surface of one side of the worm (23), and the worm wheel (22) is fixedly mounted on the outer wall of the middle part of the driven shaft (21).

3. The screen trolley with remote control function according to claim 2, characterized in that: An outer surface of one side of the worm (23) meshes with an outer surface of one side of the worm wheel (22), a coupling is provided between the worm (23) and the motor (20), and an outer surface of one end of the worm (23) is fixedly connected to an outer surface of one end of an output shaft in the motor (20) via the coupling.

4. The screen trolley with remote control function according to claim 3, characterized in that: Sealed bearings are provided between the worm (23), the motor (20) and the transmission box (19), and the worm (23) and the motor (20) are rotationally connected to the transmission box (19) via the sealed bearings.

5. The screen trolley with remote control function according to claim 4, characterized in that: The internal threaded hole (13) is formed on the outer surface of the upper end of the support column (12); the screw rod (14) is fixedly mounted on the outer surface of the lower end of the movable column (15); the support block (16) is fixedly mounted on the outer surface of the upper end of the movable column (15); the second support rod (17) is fixedly mounted on the upper part of the outer surface of one side of the support block (16); and the outer surface of one end of the second support rod (17) is fixedly connected to the middle part of the outer surface of one side of the connecting block (18).

6. The screen trolley with remote control function according to claim 5, characterized in that: The support column (12) is threadedly connected to the outer wall of the screw rod (14) via an internal threaded hole (13).

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