CN210812246U

CN210812246U - Joint loosening instrument

Info

Publication number: CN210812246U
Application number: CN201921476674.3U
Authority: CN
Inventors: 杨发明; 余俊武
Original assignee: Ningbo Puyuan Rehabilitation Technology Group Co ltd
Current assignee: Ningbo Puyuan Rehabilitation Technology Group Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-23
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a joint becomes flexible appearance, it includes the mobile device, a bed body for holding the human body, the bed body includes the bed board, the equipment bottom plate, equipment bottom plate parallel arrangement is in the bed board below, the mobile device is installed on the equipment bottom plate, the mobile device includes the guide rail, the removal base, including a motor, an end cap, a controller, and a cover plate, the lead screw, the nut, the guide rail, motor fixed connection is on the equipment bottom plate, the lead screw is connected with the motor, and rotate following the rotation of motor, lead screw and guide rail parallel arrangement, removal base and guide rail sliding connection, the nut sets up on the removal base, and with the lead screw cooperation, not hard up the device is. The moving device is arranged on the equipment bottom plate, and the loosening device is connected to the moving device, so that the space waste is avoided, and the occupied area is reduced; the movable base guarantees that the displacement is stable and easy to control through lead screw transmission, and the guide rail guarantees the stability of the movable base in the moving process.

Description

Joint loosening instrument

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a joint loosening instrument for loosening spinal joints of human bodies.

Background

In the working life of modern people, people often need to sit for a long time to work, the spine of the people feels tired after sitting for a long time, the spine of the people can feel sour and swollen or painful after sitting for a long time, and if the spine is not treated in time, the spine of the people can be developed into various diseases, so that the joint loosening instrument is produced; the joint loosening instrument is one of the basic skills of the modern rehabilitation technology and is used for improving the joint mobility and relieving the pain; however, the existing joint loosening instrument has large volume and unstable moving state, and the pressing process is not comprehensive, so that the instrument is not good in clinical medicine performance.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: provides the joint loosening instrument which occupies small space and is stable in moving working state.

The utility model adopts the technical proposal that: the utility model provides a joint loosening appearance, it includes mobile device, is used for holding human bed body, its characterized in that: the bed body includes bed board, equipment bottom plate, the equipment bottom plate is in the bed board below, the mobile device is installed on the equipment bottom plate, be connected with not hard up device on the mobile device, the mobile device includes guide rail, removal base, motor, lead screw, nut, guide rail, motor fixed connection be in on the equipment bottom plate, the lead screw with the motor is connected, and follows the rotation of motor and rotate, the lead screw with guide rail parallel arrangement, the removal base with guide rail sliding connection, the nut sets up on the removal base, and with the lead screw cooperation, not hard up the device is connected on the removal base. The moving device is arranged on the equipment bottom plate, and the loosening device is connected to the moving device, so that the space waste is avoided, and the occupied area is reduced; the movable base is connected with the screw rod through the nut, the screw rod rotates to be converted into self front and back movement, the screw rod drives to ensure that the displacement is stable and easy to control, and the guide rail ensures the stability of the movable base in the moving process.

Preferably, the equipment bottom plate is further provided with a control box and a drag chain, the control box is fixedly connected to the equipment bottom plate, one end of the drag chain is connected to the control box, and the other end of the drag chain is connected with one end of the movable base. The control box is used for receiving signals and controlling the operation of the whole equipment, the tow chain is connected with the control box and the mobile device and moves along with the mobile device when the mobile device moves, the cable connected between the control box and the mobile device is guaranteed not to be pinched off or damaged in the moving process, and the cable protection function is achieved.

Preferably, the loosening device comprises a vibration motor, a base and a pressure head, the base is connected to the vibration motor, a dovetail groove is formed in the base, and a trapezoidal guide rail matched with the dovetail groove is arranged at one end of the pressure head. The motor drives the pressing head to act to press the spinal joints of the patient; the dovetail groove on the base and the trapezoidal guide rail arranged on the pressure head can ensure that the dovetail groove and the pressure head are stably connected and are easy to replace.

Preferably, the other end of the pressure head is a trapezoidal table, and an arc-shaped groove is formed in the end portion of the trapezoidal table. The trapezoidal table with the arc-shaped groove can enable the shape of the trapezoidal table to be more matched with the shape of the spine of a human body, is used for pressing the spine joint, and has better effect in the pressing process.

Preferably, the other end of the pressure head is a circular truncated cone. Used for pressing the periphery of the spine and other positions, and the position of the spine is easier to control.

Preferably, one end of the bed board is provided with a hollowed-out vent hole. The air vent is used for exposing the face of the patient when the patient lies prone on the bed plate, and is used for breathing and relaxing.

Preferably, at least one side of the two sides of the bed body is provided with a stop button, and the stop button is positioned at one end provided with the vent hole. The setting of stop button is used for the patient to use when having something in the interim or other emergency, can stop whole device, and the button setting is in bed body both sides to the setting is in the one end of seting up the air vent, and the patient is stretched out the hand and just can be reached, guarantees convenient to use.

Preferably, the loosening device further comprises a display screen and an operation panel, and the display screen and the operation panel are arranged on the outer surface of the loosening device. The display screen and the operation panel are used for doctors to operate and master the pressing process.

Preferably, the bottom end of the bed body is also provided with rollers. The arrangement of the rollers enables the whole device to move, and the carrying is convenient.

Preferably, the number of the guide rails is two, and the two guide rails are arranged in parallel. The two parallel guide rails make the moving device more stable during moving.

Drawings

Fig. 1 is a schematic structural view of the joint loosening instrument of the present invention.

Fig. 2 is a schematic structural view of fig. 1 after hiding the bed board and simulating a human body.

Wherein, 1, a bed body; 1.1, bed board; 1.2, a device bottom plate; 1.3, vent holes; 1.4, rollers; 1.5, stop button; 2. a mobile device; 2.1, a motor; 2.2, guide rails; 2.3, moving the base; 2.4, a screw rod; 2.5, a nut; 3. loosening means; 3.1, a vibration motor; 3.2, a base; 3.3, a pressure head; 3.4, displaying screen; 3.5, an operation panel; 4. a control box; 4.1, drag chain; 5. simulating a human body.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

The utility model provides a joint loosening instrument, as shown in fig. 1 and fig. 2, the joint loosening instrument comprises a moving device 2 and a bed body 1 for accommodating a human body, wherein the bed body 1 comprises a bed plate 1.1 and an equipment bottom plate 1.2, the equipment bottom plate 1.2 is arranged below the bed plate 1.1, the moving device 2 is arranged on the equipment bottom plate 1.2, and the moving device 2 is connected with a loosening device 3; the moving device 2 comprises two guide rails 2.2 arranged in parallel, a moving base 2.3, a motor 2.1, a lead screw 2.4 and a nut 2.5, the two guide rails 2.2 and the motor 2.1 are fixedly connected to the equipment bottom plate 1.2, the lead screw 2.4 is connected with the motor 2.1 and rotates along with the rotation of the motor 2.1, the lead screw 2.4 is arranged in parallel with the guide rails 2.2, the moving base 2.3 is connected with the guide rails 2.2 in a sliding mode, the nut 2.5 is fixedly connected to the moving base 2.3 and matched with the lead screw 2.4, and the loosening device 3 is connected to the moving base 2.3. The moving device 2 is matched with the screw rod 2.4 through the nut 2.5, and the motor 2.1 drives the screw rod 2.4 to rotate so that the moving device 2 can move along the direction of the guide rail 2.2.

The equipment bottom plate 1.2 is arranged below the bed plate 1.1 in parallel, so that the mobile device 2 arranged on the equipment bottom plate 1.2 is always kept parallel to the bed plate 1.1 when moving, and the device is stable in operation.

As shown in fig. 2, a control box 4 and a drag chain 4.1 are further arranged on the equipment bottom plate 1.2, the control box 4 is fixedly connected to the equipment bottom plate 1.2 and is connected with the mobile device 2 through the drag chain 4.1, and the drag chain 4.1 protects the cable between the control box 4 and the mobile device 2, so that the cable can move along with the mobile device 2 when the mobile device 2 moves, and the cable is prevented from being pinched off.

Not hard up device 3 includes vibrating motor 3.1, base 3.2, pressure head 3.3, be provided with the dovetail on the base 3.2, the one end of pressure head 3.3 is connected with base 3.2 through trapezoidal guide rail with dovetail matched with, and the other end of pressure head 3.3 can set up to trapezoidal platform, wherein the tip of trapezoidal platform is equipped with the arc recess, such pressure head 3.3 is used for pressing the backbone position, the other end of pressure head 3.3 can also set up to the round platform, such pressure head 3.3 can press backbone periphery and other positions.

As shown in figure 1, still set up on bed board 1.1 and be used for the patient to lie prone breathing air vent 1.3 of breathing when sleeping, avoid the patient breathing when using to receive the influence, bed body 1's both sides have still set up stop button 1.5 for emergency or emergency, stop button 1.5's position sets up in the one end of seting up air vent 1.3, and the patient just can reach as long as stretch out the hand like this, convenient to use.

The loosening device 3 further comprises a display screen 3.4 and an operation panel 3.5, and the display screen and the operation panel are arranged on the outer surface of the loosening device 3, so that doctors can conveniently operate the equipment and master information.

The motor 2.1 can adopt a servo motor, has more advantages in controlling the stroke and ensures that the movement amount of the moving device is stable and controllable.

The working principle is that as shown in figure 1, a patient lies on a bed board 1.1 with the back facing upwards like a simulated human body 5, the face of the patient can be placed in a vent hole 1.3 formed in the bed board 1.1, and a doctor can control the movement of the moving device 2 by operating an operation panel 3.5 on the loosening device 3, so that the loosening device 3 is moved to the position of the spine of the patient; after parameters such as vibration frequency, vibration amplitude, duration and the like are set on the operation panel 3.5, the loosening device 3 can start to perform pressing movement, the pressing head 3.3 is replaced by a trapezoidal platform-shaped pressing head to press the spine, the moving device 2 drives the loosening device 3 to slowly move in the pressing process to comprehensively press the spine, and then the pressing head 3.3 can be replaced by a circular platform-shaped pressing head to press the periphery and other positions of the spine; in the using process, if the patient has any emergency, the whole device can be stopped by using the stop buttons 1.5 arranged at the two sides of the bed body.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a joint loosening appearance, it includes mobile device (2), is used for holding human bed body (1), its characterized in that: the bed body (1) comprises a bed board (1.1) and an equipment bottom board (1.2), the equipment bottom board (1.2) is arranged below the bed board (1.1), the moving device (2) is arranged on the equipment bottom board (1.2), the moving device (2) is connected with a loosening device (3), the moving device (2) comprises a guide rail (2.2), a moving base (2.3), a motor (2.1), a lead screw (2.4) and a nut (2.5), the guide rail (2.2) and the motor (2.1) are fixedly connected on the equipment bottom board (1.2), the lead screw (2.4) is connected with the motor (2.1) and rotates along with the rotation of the motor (2.1), the lead screw (2.4) is arranged in parallel with the guide rail (2.2), the moving base (2.3) is connected with the guide rail (2.2) in a sliding manner, and the nut (2.5) is fixedly connected on the moving base (2.3), and is matched with the lead screw (2.4), and the loosening device (3) is connected on the movable base (2.3).

2. A loosening joint instrument according to claim 1, wherein: still be equipped with control box (4), tow chain (4.1) on equipment bottom plate (1.2), control box (4) fixed connection be in on equipment bottom plate (1.2), the one end of tow chain (4.1) is connected on control box (4), the other end of tow chain (4.1) is connected with the one end of removal base (2.3).

3. A loosening joint instrument according to claim 1, wherein: not hard up device (3) include vibrating motor (3.1), base (3.1), pressure head (3.3), base (3.1) are connected on vibrating motor (3.1), be equipped with the dovetail on base (3.1), the one end of pressure head (3.3) be equipped with dovetail assorted trapezoidal guide rail (2.2).

4. A loosening joint instrument according to claim 3, wherein: the other end of the pressure head (3.3) is a trapezoidal table, and the end part of the trapezoidal table is provided with an arc-shaped groove.

5. A joint loosening instrument according to claim 4, wherein: the other end of the pressure head (3.3) is a round table.

6. A loosening joint instrument according to claim 1, wherein: one end of the bed board (1.1) is provided with a hollow vent hole (1.3).

7. A joint loosening instrument according to claim 6, wherein: at least one side of the two sides of the bed body (1) is provided with a stop button (1.5), and the stop button (1.5) is positioned at one end provided with a vent hole (1.3).

8. A loosening joint instrument according to claim 1, wherein: the loosening device (3) further comprises a display screen (3.4) and an operation panel (3.4), and the display screen (3.4) and the operation panel (3.4) are arranged on the outer surface of the loosening device (3).

9. A loosening joint instrument according to claim 1, wherein: the bottom end of the bed body (1) is also provided with rollers (1.4).

10. A loosening joint instrument according to claim 1, wherein: the number of the guide rails (2.2) is two, and the two guide rails (2.2) are arranged on the equipment bottom plate (1.2) in parallel.