CN211273216U

CN211273216U - Radiotherapy branch of academic or vocational study supports nursing device with disease limbs

Info

Publication number: CN211273216U
Application number: CN201920981584.3U
Authority: CN
Inventors: 吴利婷
Original assignee: First Hospital of Lanzhou University
Current assignee: First Hospital of Lanzhou University
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-08-18
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to a limbs support nursing technical field, and disclose a department of radiotherapy supports nursing device with disease limbs, draw together the bottom plate, two mounting panels of the top fixedly connected with symmetry of bottom plate, the top of bottom plate is connected with the threaded rod that is located between two mounting panels through installing bearing frame rotation. The utility model discloses a rotation of dwang plays to make initiative conical gear pull driven conical gear and rotates, driven conical gear's rotation plays control threaded rod and rotates, the rotation of threaded rod plays the screw thread piece and carries out position removal about the effect of gag lever post, the removal of screw thread piece plays the effect that the control supporting pad goes up and down, the rotation control rolling disc and the rolling effect of stabilizer blade laminating of dwang, and then play and carry out the stable effect of balancing to the rotation, and then reach the effect that promotes rotating mass and efficiency through carrying out the stable balance to rotating-structure, thereby reach the effect that promotes the altitude mixture control precision.

Description

Radiotherapy branch of academic or vocational study supports nursing device with disease limbs

Technical Field

The utility model relates to a limbs support nursing technical field especially relates to a department of radiotherapy supports nursing device with disease limbs.

Background

Although radiotherapy has been in history for decades, it has been developed rapidly, and with the help of the development of CT imaging technology and computer technology, the current radiotherapy technology has been developed from two-dimensional radiotherapy to three-dimensional radiotherapy and four-dimensional radiotherapy, and the radiotherapy dose distribution has also been developed from point dose to volume dose distribution, and dose intensification in volume dose distribution.

Along with the rapid development of radiotherapy, the requirement on nursing instruments after radiotherapy is improved, but although the existing patient limb supporting and nursing device for the radiotherapy department can control and adjust the supporting height, the operating structure is low in supporting stability, the position is easy to shift, and the normal adjusting efficiency and quality are greatly influenced.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: although the existing patient limb supporting and nursing device for the radiotherapy department can control and adjust the supporting height, the operation structure is low in supporting stability and easy to shift in position, and the normal adjusting efficiency and quality are greatly influenced.

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

the utility model provides a radiotherapy branch of academic or vocational study supports nursing device with disease limbs, comprises a base plate, two mounting panels of the top fixedly connected with symmetry of bottom plate, the top of bottom plate is rotated through installing bearing frame and is connected with the threaded rod that is located between two mounting panels, the surface threaded connection of threaded rod has the screw thread piece, the same backup pad of bracing piece fixedly connected with is passed through at the front and the back of screw thread piece, the top fixedly connected with supporting pad of backup pad.

Two the sliding tray has all been seted up to one side that the mounting panel was kept away from each other, the bottom of backup pad is all through slide bar sliding connection on the internal surface of sliding tray, two the spacing groove has all been seted up to one side that the mounting panel is close to each other, the left and right sides of screw thread piece all is through gag lever post sliding connection on the internal surface of spacing groove, fixedly connected with is located the driven conical gear of screw thread piece below on the surface of threaded rod, driven conical gear's the equal meshing in the left and right sides is connected with initiative conical gear, one side fixedly connected with dwang of threaded rod is kept away from to initiative conical gear, the one end that initiative conical gear was kept away from to the dwang runs.

Preferably, fixedly connected with is located the rolling disc between mounting panel and the threaded rod on the surface of dwang, the top fixedly connected with of bottom plate is located the installation U-shaped plate of rolling disc below, the internal surface rotation of installation U-shaped plate is connected with the rotary rod, the external surface fixedly connected with stabilizer roll of rotary rod, stabilizer roll's surface and the surface laminating of rolling disc.

Preferably, the back of the mounting plate is fixedly connected with a carrying handle, and the right side face of the carrying handle is U-shaped.

Preferably, the back of the bottom plate is rotatably connected with a traction rod through a hinge, and one end, far away from the hinge, of the traction rod is fixedly connected with a traction handle.

Preferably, the front surface of the supporting pad is arc-shaped, the radian of the front surface of the supporting pad is sixty degrees to ninety degrees, and the upper surface of the supporting pad is fixedly connected with a non-slip mat.

Preferably, the inner surface of the limiting groove is fixedly connected with a sliding-assistant pad, and the outer surface of the limiting rod is fixedly connected with a wear-resistant pad.

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

(1) the utility model discloses an application of force handle plays the control dwang and carries out the pivoted effect, the rotation of dwang plays to make initiative conical gear pull driven conical gear and rotate, driven conical gear's rotation plays control threaded rod and rotates, the rotation of threaded rod plays the screw block and carries out position removal about the effect of gag lever post is gone on, the removal of screw block plays the effect that the control supporting pad goes up and down, the rotation control rolling disc and the laminating pivoted effect of stabilizer roll of dwang, and then play and carry out the stable effect of balancing to the rotation, and then reach the effect that promotes rotating mass and efficiency through balancing to rotating-structure, thereby reach the effect that promotes the altitude mixture control precision.

(2) The utility model discloses a sliding tray and slide bar play and carry out balanced stable effect to the backup pad action of going up and down, and then carry out balanced stable effect that reaches promotion whole action efficiency through moving bearing structure.

Drawings

Fig. 1 is a schematic perspective view of a patient limb supporting and nursing device for radiotherapy department of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 of a patient limb supporting and nursing device for a radiotherapy department of the present invention;

fig. 3 is a rear view structural diagram of a mounting plate of a patient limb supporting and nursing device for a radiotherapy department of the present invention;

fig. 4 is the utility model provides a radiotherapy branch of academic or vocational study supports nursing device's bottom plate back view structure schematic diagram with disease limbs.

In the figure: 1. a base plate; 2. mounting a plate; 3. a threaded rod; 4. a thread block; 5. a support plate; 6. a support pad; 7. a sliding groove; 8. a slide bar; 9. a limiting groove; 10. a limiting rod; 11. a driven bevel gear; 12. a driving bevel gear; 13. rotating the rod; 14. a force application handle; 15. rotating the disc; 16. installing a U-shaped plate; 17. rotating the rod; 18. stabilizing the roller; 19. a carrying handle; 20. a draw bar; 21. a traction handle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a radiotherapy branch of academic or vocational study supports nursing device with disease limbs, comprising a base plate 1, two mounting panels 2 of the top fixedly connected with symmetry of bottom plate 1, the top of bottom plate 1 is rotated through the installation bearing frame and is connected with threaded rod 3 that is located between two mounting panels 2, the surface threaded connection of threaded rod 3 has thread block 4, the same backup pad 5 of bracing piece fixedly connected with is passed through at the front and the back of thread block 4, the top fixedly connected with supporting pad 6 of backup pad 5, the positive shape of supporting pad 6 is the arc, the positive radian of supporting pad 6 is between sixty degrees to ninety degrees, the last fixed surface of supporting pad 6 is connected with the slipmat, play the effect of guaranteeing support.

Sliding tray 7 has all been seted up to one side that two mounting panels 2 kept away from each other, the bottom of backup pad 5 is all through 8 sliding connection of slide bar on the internal surface of sliding tray 7, spacing groove 9 has all been seted up to one side that two mounting panels 2 are close to each other, screw block 4's the left and right sides all is through gag lever post 10 sliding connection on the internal surface of gag lever post 9, the internal surface fixed connection of gag lever post 9 helps smooth pad, gag lever post 10's fixed surface is connected with wear pad, fixedly connected with is located screw block 4 below driven bevel gear 11 on the surface of threaded rod 3, driven bevel gear 11's the equal meshing in the left and right sides is connected with initiative bevel gear 12, one side fixedly connected with dwang 13 that threaded rod 3 was kept away from to initiative bevel gear 12, dwang 13 keeps away from the one end of.

Fixedly connected with is located the rolling disc 15 between mounting panel 2 and the threaded rod 3 on the surface of dwang 13, the top fixedly connected with of bottom plate 1 is located the installation U-shaped plate 16 of rolling disc 15 below, the internal surface rotation of installation U-shaped plate 16 is connected with rotary rod 17, the external surface fixedly connected with stabilizer roll 18 of rotary rod 17, stabilizer roll 18's surface and rolling disc 15's surface laminating, it reaches the effect that promotes dwang 13 rotational stability with the rolling disc 15 laminating to set up stabilizer roll 18.

The back fixedly connected with of mounting panel 2 carries handle 19, and the shape of carrying handle 19 right flank is "U" shape, sets up and carries handle 19 and plays the effect of portable area application of force, and the back of bottom plate 1 rotates through the hinge and is connected with traction lever 20, and the one end fixedly connected with that hinge was kept away from to traction lever 20 draws handle 21, sets up and draws handle 21 and play the effect that is convenient for draw and carry out the position and remove.

The utility model discloses in, the user uses the device, the hand rotates through 14 control dwang 13 of application of force handle, dwang 13's rotation plays to make initiative conical gear 12 pull driven conical gear 11 and rotate, driven conical gear 11's rotation plays control threaded rod 3 and rotates, threaded rod 3's rotation plays the screwed block 4 and carries out position shift from top to bottom under the effect of gag lever post 10, the effect that control supporting pad 6 goes up and down is played in the removal of screwed block 4, the rotational control rolling disc 15 and the 18 laminating pivoted effects of stabilizer roll of dwang 13, and then play and carry out the balanced stable effect of balancing the rotation, and then reach the effect that promotes rotating mass and efficiency through balancing the rotating-structure, thereby reach the effect that promotes the altitude mixture control precision.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A patient limb supporting and nursing device for a radiotherapy department comprises a bottom plate (1), and is characterized in that the top of the bottom plate (1) is fixedly connected with two symmetrical mounting plates (2), the top of the bottom plate (1) is rotatably connected with a threaded rod (3) positioned between the two mounting plates (2) through a mounting bearing seat, the outer surface of the threaded rod (3) is in threaded connection with a threaded block (4), the front and the back of the threaded block (4) are fixedly connected with a same supporting plate (5) through supporting rods, and the top of the supporting plate (5) is fixedly connected with a supporting pad (6);

one sides of the two mounting plates (2) which are far away from each other are both provided with sliding grooves (7), the bottoms of the supporting plates (5) are connected on the inner surface of the sliding groove (7) in a sliding way through sliding rods (8), one sides of the two mounting plates (2) close to each other are provided with limit grooves (9), the left side and the right side of the thread block (4) are both connected on the inner surface of the limit groove (9) in a sliding way through a limit rod (10), the outer surface of the threaded rod (3) is fixedly connected with a driven bevel gear (11) positioned below the threaded block (4), the left side and the right side of the driven conical gear (11) are respectively connected with a driving conical gear (12) in a meshing way, a rotating rod (13) is fixedly connected on one side of the driving conical gear (12) far away from the threaded rod (3), one end of the rotating rod (13), which is far away from the driving bevel gear (12), penetrates through the mounting plate (2) and is fixedly connected with a force application handle (14).

2. The patient limb supporting and nursing device for the radiotherapy department according to claim 1, wherein a rotating disc (15) located between the mounting plate (2) and the threaded rod (3) is fixedly connected to the outer surface of the rotating rod (13), a mounting U-shaped plate (16) located below the rotating disc (15) is fixedly connected to the top of the bottom plate (1), a rotating rod (17) is rotatably connected to the inner surface of the mounting U-shaped plate (16), a stabilizing roller (18) is fixedly connected to the outer surface of the rotating rod (17), and the outer surface of the stabilizing roller (18) is attached to the outer surface of the rotating disc (15).

3. The patient limb supporting and nursing device for radiotherapy department of claim 1 is characterized in that a carrying handle (19) is fixedly connected to the back of the mounting plate (2), and the right side of the carrying handle (19) is U-shaped.

4. The patient limb supporting and nursing device for the radiotherapy department according to claim 1, wherein a traction rod (20) is rotatably connected to the back surface of the base plate (1) through a hinge, and a traction handle (21) is fixedly connected to one end of the traction rod (20) far away from the hinge.

5. The patient limb supporting and nursing device for radiotherapy department of claim 1, characterized in that the front surface of the supporting pad (6) is arc-shaped, the arc degree of the front surface of the supporting pad (6) is between sixty degrees and ninety degrees, and the upper surface of the supporting pad (6) is fixedly connected with a non-slip pad.

6. The patient limb supporting and nursing device for the radiotherapy department according to claim 1, wherein the inner surface of the limiting groove (9) is fixedly connected with a sliding-aid pad, and the outer surface of the limiting rod (10) is fixedly connected with a wear-resistant pad.