CN215021784U - Orthopedic nursing crutch with anti-toppling function - Google Patents
Orthopedic nursing crutch with anti-toppling function Download PDFInfo
- Publication number
- CN215021784U CN215021784U CN202120320076.8U CN202120320076U CN215021784U CN 215021784 U CN215021784 U CN 215021784U CN 202120320076 U CN202120320076 U CN 202120320076U CN 215021784 U CN215021784 U CN 215021784U
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- Prior art keywords
- walking stick
- block
- helical gear
- spring
- fixed mounting
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 20
- 230000000474 nursing effect Effects 0.000 title claims abstract description 19
- 241001166076 Diapheromera femorata Species 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 230000000670 limiting effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 241000253999 Phasmatodea Species 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
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Abstract
The utility model discloses an orthopedics is with nursing walking stick that has anti-tilt function, including the walking stick support body, the base fixed mounting of walking stick support body has wedge base, the internally mounted of walking stick support body has the handrail board, one side fixed mounting of walking stick support body has a connecting block No. one, the opposite side fixed mounting of walking stick support body has a connecting block No. two, the inside sliding connection of handrail board has two rotation axes, the up end fixed mounting of rotation axis has a helical gear, No. two helical gears are installed to the upper end of a helical gear, the one end fixed joint of No. two helical gears has the threaded rod, the removal inserted block has been cup jointed in the outside of threaded rod, the outside fixed mounting of removal inserted block has the locating plate, the inside swing joint of a connecting block has two kellies. This orthopedics is with preventing empting nursing walking stick of function, convenient to use can adjust the position of handrail board as required, is difficult to empty, and stability is higher, and the assembly of being convenient for when not needing the use saves storage space.
Description
Technical Field
The utility model relates to a nursing walking stick technical field, more specifically say, it relates to an orthopedics is with having nursing walking stick of preventing empting function.
Background
Orthopedics is one of the most common departments of various hospitals, mainly studies the anatomy, physiology and pathology of skeletal muscle systems, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and patients after orthopedic operations need to be nursed with walking sticks to assist walking.
However, the existing orthopedic nursing crutch is easy to topple over in the using process, the height of the armrest plate cannot be adjusted according to the height of a user, the orthopedic nursing crutch is inconvenient to assemble, and the required storage space is large, so that the orthopedic nursing crutch with the toppling prevention function is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an orthopedics is with having nursing walking stick of preventing empting function, its position that has the handrail board of adjusting as required is difficult to empty, and stability is higher, and the assembly of being convenient for when not needing the use, saves the characteristics in storage space.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a nursing crutch with an anti-toppling function for orthopedics department comprises a crutch frame body, wherein a wedge-shaped base is fixedly installed on the base of the crutch frame body, a handrail plate is installed inside the crutch frame body, a first connecting block is fixedly installed on one side of the crutch frame body, a second connecting block is fixedly installed on the other side of the crutch frame body, two rotating shafts are slidably connected inside the handrail plate, a first helical gear is fixedly installed on the upper end face of each rotating shaft, a second helical gear is installed on the upper end of the first helical gear, a threaded rod is fixedly clamped at one end of the second helical gear, a movable inserting block is sleeved on the outer side of the threaded rod, a positioning plate is fixedly installed on the outer side of the movable inserting block, two clamping rods are movably connected inside the first connecting block, a first spring is fixedly installed inside the two clamping rods, an ejector block is installed on one side of the first spring, a fixed rod is fixedly installed at one end of the ejector block, and a handle is fixedly installed at one end of the fixed rod, a second spring is fixedly arranged on the outer side of the handle;
through above-mentioned technical scheme, can adjust the position of handrail board as required, be difficult to empty, stability is higher, and the space is accomodate in the assembly of being convenient for when not needing to use.
Furthermore, the crutch frame body and the wedge-shaped base are of an integrated structure, an anti-skid base plate is fixedly installed at the bottom end of the wedge-shaped base, and four clamping grooves are formed in two sides of the inner part of the crutch frame body;
through the technical scheme, the anti-toppling device can have the anti-toppling function under the action of the wedge-shaped base and the anti-skidding base plate, and the stability of the device is effectively improved.
Furthermore, two limiting grooves are formed in the second connecting block, and anti-skidding sheets are arranged on the inner surfaces of the limiting grooves;
through the technical scheme, the assembly of the device can be facilitated through the matching of the limiting groove and the clamping rod.
Furthermore, the rotating shaft and the first bevel gear are of an integrated structure, the first bevel gear is meshed with the second bevel gear, the rotating shaft is connected with the armrest plate through a cylindrical groove, the second bevel gear is of an integrated structure with a threaded rod, the threaded rod is connected with the movable insertion block through a threaded groove, the threaded rod is connected with the armrest plate through a roller bearing, the movable insertion block and the positioning plate are of an integrated structure, and the positioning plate is connected with the armrest plate through a sliding groove;
through above-mentioned technical scheme, through the cooperation of locating plate and spout, can play limiting displacement to the removal of removing the inserted block.
Furthermore, the clamping rod is connected with the first connecting block through a short shaft, and the clamping rod is connected with the first spring through a screw;
through the technical scheme, the limiting effect can be achieved on the rotation of the clamping rod through the action of the first spring.
Furthermore, the fixed rod and the top block are of an integrated structure, the fixed rod is connected with the top block through a screw, the fixed rod is connected with the first connecting block through a cylindrical groove, and the fixed rod and the handle are of an integrated structure;
through the technical scheme, the fixed rod can drive the ejection block to move, and the ejection block can be moved to push the first spring.
Furthermore, a second spring and the handle form an elastic structure, one end of the second spring is connected with the handle through a screw, and the other end of the second spring is connected with the outer surface of the first connecting block through a screw;
through the technical scheme, the movement of the fixed rod can be limited through the action of the second spring.
To sum up, the utility model discloses following beneficial effect has:
1. the rotation of helical gear can be driven through the rotation of rotation axis, and then can drive the rotation of No. two helical gears to can drive the rotation of threaded rod, through the effect of screw thread, the rotation of threaded rod can drive the removal of removal inserted block, through the cooperation of removing inserted block and draw-in groove, is convenient for adjust the position of handrail board according to user's height arm length, has improved the device's utilization ratio.
2. The cooperation through kicking block and dead lever can drive the rotation of kelly, through the cooperation of kelly and No. two connecting blocks, a plurality of the device of being convenient for assemble when not needing to use, is difficult to empty when making the device use through the effect of wedge base, and stability is effectively improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the armrest plate and the first connecting block of the present invention;
FIG. 3 is a schematic view of the sectional structure of the armrest plate of the present invention;
FIG. 4 is an enlarged cross-sectional view of the cross-section at A in FIG. 3 according to the present invention;
fig. 5 is the schematic view of the sectional structure of a connection block of the present invention.
In the figure: 1. a crutch frame body; 2. a wedge-shaped base; 3. a handrail plate; 4. a first connecting block; 5. a second connecting block; 6. a rotating shaft; 7. a first bevel gear; 8. a second bevel gear; 9. a threaded rod; 10. moving the insert block; 11. positioning a plate; 12. a clamping rod; 13. a first spring; 14. a top block; 15. fixing the rod; 16. a handle; 17. and a second spring.
Detailed Description
Example (b):
the present invention will be described in further detail with reference to fig. 1 to 5.
A nursing crutch with an anti-toppling function for orthopedics department is shown in figures 1-5 and comprises a crutch frame body 1, a wedge-shaped base 2 is fixedly installed on the base of the crutch frame body 1, a handrail plate 3 is installed inside the crutch frame body 1, a first connecting block 4 is fixedly installed on one side of the crutch frame body 1, a second connecting block 5 is fixedly installed on the other side of the crutch frame body 1, two rotating shafts 6 are slidably connected inside the handrail plate 3, a first helical gear 7 is fixedly installed on the upper end face of the rotating shaft 6, a second helical gear 8 is installed on the upper end of the first helical gear 7, a threaded rod 9 is fixedly clamped at one end of the second helical gear 8, a movable insert block 10 is sleeved on the outer side of the threaded rod 9, a positioning plate 11 is fixedly installed on the outer side of the movable insert block 10, two clamping rods 12 are movably connected inside the first connecting block 4, and a first spring 13 is fixedly installed inside the two clamping rods 12, the top block 14 is installed on one side of the first spring 13, the fixing rod 15 is fixedly installed at one end of the top block 14, the handle 16 is fixedly installed at one end of the fixing rod 15, the second spring 17 is fixedly installed on the outer side of the handle 16, the position of the handrail plate 3 can be adjusted as required, the handrail plate is difficult to topple over and high in stability, and is convenient to assemble when not in use, so that the storage space is saved;
the crutch frame body 1 and the wedge-shaped base 2 are of an integrated structure, an anti-slip base plate is fixedly mounted at the bottom end of the wedge-shaped base 2, four clamping grooves are formed in two sides of the inner part of the crutch frame body 1, the anti-toppling function of the crutch frame body can be achieved through the action of the wedge-shaped base 2 and the anti-slip base plate, and the stability of the crutch frame body is effectively improved;
two limiting grooves are formed in the second connecting block 5, anti-skidding sheets are arranged on the inner surfaces of the limiting grooves, and the assembly of the device can be facilitated through the matching of the limiting grooves and the clamping rods 12;
the rotating shaft 6 and the first bevel gear 7 are of an integrated structure, the first bevel gear 7 is meshed with the second bevel gear 8, the rotating shaft 6 is connected with the armrest plate 3 through a cylindrical groove, the second bevel gear 8 and the threaded rod 9 are of an integrated structure, the threaded rod 9 is connected with the movable insertion block 10 through a threaded groove, the threaded rod 9 is connected with the armrest plate 3 through a roller bearing, the movable insertion block 10 and the positioning plate 11 are of an integrated structure, the positioning plate 11 is connected with the armrest plate 3 through a sliding groove, and the positioning plate 11 is matched with the sliding groove to limit the movement of the movable insertion block 10;
the clamping rod 12 is connected with the first connecting block 4 through a short shaft, the clamping rod 12 is connected with the first spring 13 through a screw, and the rotation of the clamping rod 12 can be limited through the action of the first spring 13;
the fixing rod 15 and the top block 14 are of an integrated structure, the fixing rod 15 is connected with the top block 14 through a screw, the fixing rod 15 is connected with the first connecting block 4 through a cylindrical groove, the fixing rod 15 and the handle 16 are of an integrated structure, the movement of the fixing rod 15 can drive the movement of the top block 14, and the movement of the top block 14 can be used for jacking the first spring 13;
the second spring 17 and the handle 16 form an elastic structure, one end of the second spring 17 is connected with the handle 16 through a screw, the other end of the second spring 17 is connected with the outer surface of the first connecting block 4 through a screw, and the second spring 17 can limit the movement of the fixing rod 15.
The working principle is as follows: the power is switched on, the switch is switched on, a user can adjust the position of the armrest plate 3 according to the height and arm length of the user, the user can select a clamping groove in a proper position, the user can grasp one end of the rotating shaft 6 and rotate the rotating shaft 6, the first helical gear 7 can be driven to rotate through the rotation of the rotating shaft 6, the second helical gear 8 can be driven to rotate through the rotation of the first helical gear 7, the threaded rod 9 can be driven to rotate, the movable insertion block 10 can be driven to move through the rotation of the threaded rod 9 through the action of the threads, the movable insertion block 10 can be limited through the matching of the positioning plate 11 and the sliding groove, and the movable insertion block 10 can be clamped into the clamping groove to limit the crutch body 1;
when the device does not need to be used, a user can grasp the handle 16 of one of the devices, the handle 16 is pushed to one side, the fixed rod 15 and the ejector block 14 can be driven to move to one side by pushing of the handle 16, the second spring 17 is compressed at the moment, the ejector block 14 is in contact with the first spring 13, the clamping rod 12 rotates under the action of the first spring 13, at the moment, the user can make the second connecting block 5 of the other device in contact with the first connecting block 4 of the device, the handle 16 is loosened at the moment, the second spring 17 rebounds to drive the fixed rod 15 and the ejector block 14 to move to the other side, at the moment, when the first spring 13 is disconnected from the ejector block 14, the clamping rod 12 rotates reversely, the clamping rod 12 is clamped into the first connecting block 4 of the device, and the fixed connection of the device is facilitated.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an orthopedics is with preventing empting nursing walking stick of function, includes walking stick support body (1), its characterized in that: the walking stick comprises a walking stick frame body (1), a wedge-shaped base (2) is fixedly mounted on the base of the walking stick frame body (1), a handrail plate (3) is mounted inside the walking stick frame body (1), a first connecting block (4) is fixedly mounted on one side of the walking stick frame body (1), a second connecting block (5) is fixedly mounted on the other side of the walking stick frame body (1), two rotating shafts (6) are slidably connected inside the handrail plate (3), a first helical gear (7) is fixedly mounted on the upper end face of each rotating shaft (6), a second helical gear (8) is mounted on the upper end of each helical gear (7), a threaded rod (9) is fixedly clamped at one end of each second helical gear (8), a movable insert block (10) is sleeved outside the threaded rod (9), a positioning plate (11) is fixedly mounted outside the movable insert block (10), and two clamping rods (12) are movably connected inside the first connecting block (4), two the inside fixed mounting of kelly (12) has spring (13) No. one, kicking block (14) are installed to one side of spring (13), the one end fixed mounting of kicking block (14) has dead lever (15), the one end fixed mounting of dead lever (15) has handle (16), the outside fixed mounting of handle (16) has spring (17) No. two.
2. The orthopedic nursing crutch with anti-toppling function as claimed in claim 1, characterized in that: crutch frame body (1) and wedge base (2) structure as an organic whole, the bottom fixed mounting of wedge base (2) has anti-skidding backing plate, the inside both sides of crutch frame body (1) all are provided with four draw-in grooves.
3. The orthopedic nursing crutch with anti-toppling function as claimed in claim 2, characterized in that: the inside of No. two connecting blocks (5) is provided with two spacing grooves, and the internal surface of spacing groove is equipped with anti-skidding piece.
4. The orthopedic nursing crutch with anti-toppling function as claimed in claim 3, characterized in that: rotation axis (6) and helical gear (7) as an organic whole structure, helical gear (7) and No. two helical gear (8) meshing, rotation axis (6) and handrail board (3) are connected through the cylindrical groove, No. two helical gear (8) and threaded rod (9) as an organic whole structure, threaded rod (9) are connected through the thread groove with removal inserted block (10), threaded rod (9) are connected through roller bearing with handrail board (3), remove inserted block (10) and locating plate (11) as an organic whole structure, locating plate (11) are connected through the spout with handrail board (3).
5. The orthopedic nursing crutch with anti-toppling function as defined in claim 4, characterized in that: the clamp rod (12) is connected with the first connecting block (4) through a short shaft, and the clamp rod (12) is connected with the first spring (13) through a screw.
6. The orthopedic nursing crutch with anti-toppling function as claimed in claim 5, characterized in that: the fixing rod (15) and the top block (14) are of an integrated structure, the fixing rod (15) and the top block (14) are connected through screws, the fixing rod (15) and the first connecting block (4) are connected through a cylindrical groove, and the fixing rod (15) and the handle (16) are of an integrated structure.
7. The orthopedic nursing crutch with anti-toppling function as claimed in claim 6, characterized in that: an elastic structure is formed by the second spring (17) and the handle (16), one end of the second spring (17) is connected with the handle (16) through a screw, and the other end of the second spring (17) is connected with the outer surface of the first connecting block (4) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120320076.8U CN215021784U (en) | 2021-02-04 | 2021-02-04 | Orthopedic nursing crutch with anti-toppling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120320076.8U CN215021784U (en) | 2021-02-04 | 2021-02-04 | Orthopedic nursing crutch with anti-toppling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215021784U true CN215021784U (en) | 2021-12-07 |
Family
ID=79258947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120320076.8U Expired - Fee Related CN215021784U (en) | 2021-02-04 | 2021-02-04 | Orthopedic nursing crutch with anti-toppling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215021784U (en) |
-
2021
- 2021-02-04 CN CN202120320076.8U patent/CN215021784U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |