CN211512477U - Large-screen suspension medical tower crane - Google Patents
Large-screen suspension medical tower crane Download PDFInfo
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- CN211512477U CN211512477U CN201922408934.XU CN201922408934U CN211512477U CN 211512477 U CN211512477 U CN 211512477U CN 201922408934 U CN201922408934 U CN 201922408934U CN 211512477 U CN211512477 U CN 211512477U
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- motor
- connecting column
- tower crane
- fixing frame
- screen
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Abstract
A large screen suspension medical tower crane comprises a rotary joint, a motor box, an electric arm and a connecting column; the lower part of the rotary joint is connected with a motor box, the motor box is connected with an electric arm in a rotatable mode, the other end of the electric arm is arranged on a micro motor, the micro motor is connected with a connecting column in a rotatable mode, a screen fixing frame is fixedly connected to the lower part of the connecting column, and a controller is arranged on the lower part of the screen fixing frame; the upper part of the connecting column is provided with an inclination angle sensor; the display has the advantages of simple structure, electric drive and capability of keeping the display in a vertical state all the time. Through setting up opposite direction of rotation's motor and micromotor, rotation angle mutual compensation between them for the spliced pole can keep vertical state constantly when height-adjusting, and the inclination sensor who sets up can monitor the vertical inclination of spliced pole constantly, just sends the signal to the controller when the spliced pole is not at vertical angle, then control micromotor and carry out independent control, make the spliced pole resume vertical state, convenient to use.
Description
The technical field is as follows:
the utility model relates to the field of medical equipment, the more specifically medical tower crane is hung to big screen that says so.
Background art:
most large screen suspensions in the market are of fixed structures, and all information of patients needs to be integrated and collected when the large screen suspensions are used, so that doctors can know the illness state of the patients in time and make correct judgment; some foldable towers have other defects, such as the inability to keep the display in a vertical state all the time, and the screen may tilt when the screen is moved, which is inconvenient to use.
The invention content is as follows:
in order to solve the problems, the utility model overcomes the defects of the prior art, and provides a large screen hanging medical tower crane which has simple structure, is electrically driven and can keep the display in a vertical state all the time.
In order to achieve the purpose, the utility model provides a large-screen suspension medical tower crane, which comprises a rotary joint, a motor box, an electric arm and a connecting column; the lower part of the rotary joint is connected with a motor box, the motor box is connected with an electric arm in a rotatable mode, the other end of the electric arm is arranged on a micro motor, the micro motor is connected with a connecting column in a rotatable mode, a screen fixing frame is fixedly connected to the lower part of the connecting column, and a controller is arranged on the lower part of the screen fixing frame; the upper part of the connecting column is provided with a tilt angle sensor.
Furthermore, a motor is arranged in the motor box, and the rotation direction of an output shaft of the motor is opposite to that of an output shaft of the micro motor.
Furthermore, the rotation angle output quantity of the motor is the same as that of the micromotor.
Furthermore, the output end of the inclination angle sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the motor and the micro motor.
Furthermore, the upper part of the rotary joint is connected with a base for fixing.
Furthermore, a button switch for controlling the motor and the micro motor to work is arranged on the controller.
Furthermore, a display is fixedly arranged on the screen fixing frame.
Furthermore, a rotating pair used for enabling the screen fixing frame to rotate is arranged between the connecting column and the screen fixing frame, and a damper is arranged in the rotating pair.
Furthermore, handles are arranged on two sides of the screen fixing frame
The utility model has the advantages that:
the utility model has the advantages of simple structure, electric drive, can make the display keep the vertical state constantly. Through setting up opposite direction of rotation's motor and micromotor, rotation angle mutual compensation between them for the spliced pole can keep vertical state constantly when height-adjusting, and the inclination sensor who sets up can monitor the vertical inclination of spliced pole constantly, just sends the signal to the controller when the spliced pole is not at vertical angle, then control micromotor and carry out independent control, make the spliced pole resume vertical state, convenient to use.
The rotary joint can carry out 340 degrees rotations, and the screen mount also can rotate relatively the spliced pole simultaneously, has guaranteed that the display has got rotation angle and has satisfied the user demand, has improved the flexibility of tower crane.
The screen mount both sides are provided with the handle, conveniently use in the operation, prevent to remain on the display at the in-process bloodiness of removing the display.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a block diagram of the synchronous regulation process of the present invention;
FIG. 3 is a block diagram of the individual adjustment process of the present invention;
in the drawings: 1. the device comprises a base, 2, a rotary joint, 3, a motor box, 4, an electric arm, 5, a connecting column, 6, a screen fixing frame, 7, a controller, 8, a display, 9, an inclination angle sensor, 10 and a micro motor.
The specific implementation mode is as follows:
in order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the attached drawings 1, 2 and 3 of the present invention to perform more detailed description of the present invention.
The utility model provides a large screen suspension medical tower crane, which comprises a rotary joint 2, a motor box 3, an electric arm 4 and a connecting column 5; the lower part of the rotary joint 2 is connected with a motor box 3, the motor box 3 is rotatably connected with an electric arm 4, the other end of the electric arm 4 is arranged on a micro motor 10, the micro motor 10 is rotatably connected with a connecting column 5, the lower part of the connecting column 5 is fixedly connected with a screen fixing frame 6, and the lower part of the screen fixing frame 6 is provided with a controller 7; the upper part of the connecting column 5 is provided with an inclination angle sensor 9; a motor is arranged in the motor box 3, and the rotation direction of an output shaft of the motor is opposite to that of an output shaft of the micro motor 10; the rotation angle output of the motor is the same as that of the micro motor 10; the output end of the tilt angle sensor 9 is electrically connected with the input end of the controller 7, and the output end of the controller 7 is electrically connected with the input ends of the motor and the micro motor 10; the upper part of the rotary joint 2 is connected with a base 1 for fixing; the controller 7 is provided with a button switch for controlling the motor and the micro motor 10 to work; a display 8 is fixedly arranged on the screen fixing frame 6; a rotating pair for rotating the screen fixing frame is arranged between the connecting column 5 and the screen fixing frame 6, and a damper is arranged in the rotating pair; handles are arranged on two sides of the screen fixing frame 6.
The utility model discloses a one of them embodiment as follows:
the upper part of the tower crane is provided with a base 1, the base 1 can be fixed on a roof or a suspended ceiling through connecting pieces such as bolts and the like, and the fixing function is realized
The tower crane lower part is revolute joint 2, revolute joint 2 can carry out 340 degrees rotations, revolute joint 2 lower part sets up motor case 3, be provided with the motor in the motor case 3, the motor is connected with electric arm 4, electric arm 4 can use motor case 3 to rotate as the axle, electric arm 4's the other end is provided with micromotor 10, micromotor 10 is connected with spliced pole 5, spliced pole 5 can use micromotor 10 to rotate as the axle, the rotation direction of micromotor 10 and motor output shaft is opposite, but rotation angle is the same, so rotatory output between the two compensates mutually, thereby change two rotary motion into the vertical translation of linking arm.
The lower portion of the connecting column 5 is connected with a screen fixing frame 6, a rotating pair is arranged between the connecting column 5 and the screen fixing frame 6, the screen fixing frame 6 can rotate relative to the connecting column 5, a damper is arranged inside the rotating pair, and damping force exists in the screen fixing frame 6 when the screen fixing frame rotates.
The fixed display 8 that is provided with on screen mount 6, the wire rod of display 8 is walked the line through spliced pole 5, electric arm 4, motor case 3 and rotary joint 2, and spliced pole 5, electric arm 4, motor case 3 and 2 inside routes that all are provided with the special use of being used for walking the line of spliced pole for the wire rod is neat orderly more. The handles are arranged on two sides of the screen fixing frame 6, so that the screen fixing frame is convenient to use in an operation, and blood stain is prevented from remaining on the display 8 in the process of moving the display 8.
The controller 7 is arranged at the lower part of the screen fixing frame 6, the controller 7 controls the motor and the micro motor 10 to work, so that the height of the display 8 is adjusted, the specific work flow is divided into two types, namely synchronous adjustment, namely active adjustment performed by a worker through the controller 7; the other is independent adjustment, namely automatic adjustment when the connecting column 5 is not vertical is monitored, which is concretely as follows:
synchronous adjustment: the controller 7 receives height adjusting information input by a worker, the controller 7 converts the height adjusting information into angle adjusting information and sends the angle adjusting information to the motor and the micro-motor 10 respectively, the motor and the micro-motor 10 perform respective work after receiving the angle adjusting information, and the rotation angles of the motor and the micro-motor are the same, but the directions of the motor and the micro-motor are opposite.
Individual adjustment: the inclination angle sensor 9 monitors inclination angle information of the connecting column 5 and sends the information to the controller 7, the controller 7 converts the inclination angle information into angle adjusting information and sends the angle adjusting information to the micro-motor 10 when finding out that the angle is abnormal, and the micro-motor 10 adjusts the angle after receiving the angle adjusting information to recover the inclination angle of the connecting column 5.
The height of the screen fixing frame 6 can be adjusted in the vertical direction through the motor, the micro motor 10, the connecting column 5 and the electric arm 4, the screen fixing frame 6 can rotate at any angle in the horizontal direction through the rotary joint 2 and the rotary pair, and the use requirement is met.
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 (9)
1. A large-screen suspension medical tower crane comprises a rotary joint (2), a motor box (3), an electric arm (4) and a connecting column (5); the method is characterized in that: the lower part of the rotary joint (2) is connected with a motor box (3), the motor box (3) is rotatably connected with an electric arm (4), the other end of the electric arm (4) is arranged on a micro motor (10), the micro motor (10) is rotatably connected with a connecting column (5), a screen fixing frame (6) is fixedly connected to the lower part of the connecting column (5), and a controller (7) is arranged on the lower part of the screen fixing frame (6); and the upper part of the connecting column (5) is provided with a tilt angle sensor (9).
2. The large screen hanging medical tower crane according to claim 1, wherein: the motor box (3) is internally provided with a motor, and the rotation direction of an output shaft of the motor is opposite to that of an output shaft of the micro motor (10).
3. The large screen hanging medical tower crane according to claim 2, wherein: the rotation angle output quantity of the motor is the same as that of the micro motor (10).
4. The large screen hanging medical tower crane according to claim 1, wherein: the output end of the inclination angle sensor (9) is electrically connected with the input end of the controller (7), and the output end of the controller (7) is electrically connected with the input ends of the motor and the micro motor (10).
5. The large screen hanging medical tower crane according to claim 1, wherein: the upper part of the rotary joint (2) is connected with a base (1) for fixing.
6. The large screen hanging medical tower crane according to claim 1, wherein: the controller (7) is provided with a button switch for controlling the motor and the micro motor (10) to work.
7. The large screen hanging medical tower crane according to claim 1, wherein: and a display (8) is fixedly arranged on the screen fixing frame (6).
8. The large screen hanging medical tower crane according to claim 1, wherein: a rotating pair used for enabling the screen fixing frame to rotate is arranged between the connecting column (5) and the screen fixing frame (6), and a damper is arranged in the rotating pair.
9. The large screen hanging medical tower crane according to claim 1, wherein: handles are arranged on two sides of the screen fixing frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408934.XU CN211512477U (en) | 2019-12-28 | 2019-12-28 | Large-screen suspension medical tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408934.XU CN211512477U (en) | 2019-12-28 | 2019-12-28 | Large-screen suspension medical tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211512477U true CN211512477U (en) | 2020-09-18 |
Family
ID=72467250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922408934.XU Active CN211512477U (en) | 2019-12-28 | 2019-12-28 | Large-screen suspension medical tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211512477U (en) |
-
2019
- 2019-12-28 CN CN201922408934.XU patent/CN211512477U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A large screen hanging medical hanging tower Effective date of registration: 20230214 Granted publication date: 20200918 Pledgee: Shandong Qufu Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LEWIN MEDICAL EQUIPMENT CO.,LTD. Registration number: Y2023980032586 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |