CN219271413U

CN219271413U - Leg wound dressing change foot rest

Info

Publication number: CN219271413U
Application number: CN202320406701.XU
Authority: CN
Inventors: 盛晶晶; 刘娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-06-30
Anticipated expiration: 2033-03-01

Abstract

The utility model provides a leg wound dressing change foot stool, which belongs to the technical field of medical appliances and comprises a base, wherein a tubular upright post is fixedly connected above the base; the upright post is connected with a lifting-adjustable rack in a sliding manner, and the top of the rack is connected with a lower bracket; the top of the upright post is connected with a box body, and the top end of the rack freely penetrates through the box body; a rotating shaft is rotatably connected in the box body, a gear and a worm wheel are coaxially sleeved on the rotating shaft, and the gear is meshed with the rack; the worm wheel is connected with a worm in a matching way, and the worm is in relative rotation with the box body; one end of the worm penetrates through the box body and is connected with a hand wheel. The device has the advantages of simple structure, convenient operation, manual adjustment and low cost.

Description

Leg wound dressing change foot rest

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a leg wound dressing change footrest.

Background

The foot rest or foot rest is a common auxiliary treatment tool, and in the nursing process of changing the medicine of the leg of a patient, the leg of the patient is often placed on the foot rest to facilitate the medicine changing of medical staff. Various foot rests appear in the prior art, for example, a nursing of chinese people's liberation army eastern battle district air force hospital application is with changing dressings foot rest, including the base, the fixed support column that is provided with in top of base, the fixed auxiliary stand that is provided with of outer wall of support column, the fixed cylinder that is provided with in bottom of support column inner wall, the fixed adjusting column that is provided with in top of cylinder, the fixed bracket that is provided with in top of adjusting column. The device has the following problems in actual use: 1. in the device, the air cylinder is used as a lifting mechanism, and the lifting function is realized, but the device is limited to theory; as is well known, when the air cylinder is used, an air source is required to be connected, an electromagnetic valve is required to be connected between the air cylinder and the air source for air flow switching, and the requirement of connecting the air source only leads to the fact that the device can not be well suitable for the environment of a hospital when in actual use, and in addition, the control and the adjustment of the elevation can not be well realized when the device is controlled; 2. the auxiliary frame is fixedly connected to the outer wall of the support column, has no storage function, and occupies more space when not in use; 3. the device is provided with only one bracket, so that the leg of a patient cannot be effectively fixed, and the patient often feels pain in the process of changing the medicine, so that the leg is disturbed, accidents are easy to occur, and the normal operation of changing the medicine is influenced; 4. the device does not have the function of carrying the garbage can, and the garbage can needs to be additionally arranged, so that the function is not perfect.

Disclosure of Invention

In order to solve the problems in the prior art, the leg wound dressing change footrest is provided.

The technical scheme provides a leg wound dressing change foot stool, which comprises a base, wherein a tubular stand column is fixedly connected above the base; the upright post is connected with a lifting-adjustable rack in a sliding manner, and the top of the rack is connected with a lower bracket; the top of the upright post is connected with a box body, and the top end of the rack freely penetrates out of the box body; a rotating shaft is rotatably connected in the box body, a gear and a worm wheel are coaxially sleeved on the rotating shaft, and the gear is meshed with the rack; the worm wheel is connected with a worm in a matching way, and the worm is in relative rotation connection with the box body; one end of the worm penetrates through the box body and is connected with a hand wheel.

Preferably, guide grooves are formed in two sides of the rack, guide blocks are fixedly connected in the box body, and the guide blocks are in adaptive sliding connection with the guide grooves.

Preferably, the upper bracket is arranged above the lower bracket in a matched manner, the side wall of the rack is connected with a bracket, the bracket is , the top of the bracket is connected with a bolt in a threaded manner, and the bottom of the thread is rotatably connected with the lower bracket.

Preferably, the top of the bolt is connected with a knurled handle.

Preferably, the outer wall of the box body is connected with a sliding rail; the sliding rail is connected with a sliding block moving along the sliding rail in a matched manner; the side wall of the sliding block is detachably connected with a hoop; and a garbage can is placed in the hoop in a clamping manner.

Preferably, the ferrule is connected with a stud, and the stud is in threaded connection with the sliding block.

Preferably, the outer wall of the upright post is also hinged with an auxiliary frame, and the auxiliary frame is U-shaped; the bottom of the box body is rotatably connected with a lifting hook for hanging the auxiliary frame, the lifting hook is provided with a groove, and the auxiliary frame is pressed in the groove; when the auxiliary frame is hung by the hanging hook, the auxiliary frame is horizontally arranged.

Preferably, the hooks are provided in two groups.

Compared with the prior art, the utility model has the following advantages:

1. the lifting mechanism of the gear, the rack and the worm gear is adopted in the device to realize the adjustment of the elevation of the lower bracket; compared with the prior art adopting a cylinder mode, the device has the advantages of simple structure, convenient operation, manual adjustment and low cost, and accessories such as an air source, an electromagnetic valve and the like are not required to be additionally prepared; the self-locking worm gear is suitable for the technical environment of hospitals, and can conveniently realize the positioning of the lower bracket, and the mode has practical application feasibility compared with the mode of an air cylinder although the positioning of the lower bracket is manually adjusted.

2. The cooperation of lower carriage top is provided with the bracket, and to some special patient or painful sensitive patient, when needs are fixed its low limbs, can realize the lower shift of upper bracket through the bolt to press from both sides the tight fixed with the low limbs of patient with the lower bracket cooperation, prevent that patient's shank from moving in disorder, guarantee the normal clear of changing dressings.

3. The outer wall of the box body is provided with the sliding rail, the sliding rail is provided with the sliding block in a matched manner, the sliding block is detachably connected with the hoop, and the garbage can is placed in the hoop, so that the function of the whole device is expanded, the whole device is provided with the carrying of the garbage can, and the garbage such as gauze can be conveniently placed into the garbage can during dressing change without additionally searching the garbage can; in addition, the sliding block can slide along the sliding rail, so that the direction of the dustbin can be conveniently adjusted, and the dustbin can be adjusted to a position which is favorable for the operation of medical staff.

4. The auxiliary frame in the device adopts a hinged mode, so that the auxiliary frame can rotate, and when the auxiliary frame needs to be stored, the auxiliary frame rotates to a position close to the outer wall of the upright post under the dead weight; when the auxiliary frame is required to be used as a supporting platform, the rotatable lifting hook is utilized to support the auxiliary frame, so that the auxiliary frame can be horizontally arranged.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Fig. 3 is an enlarged view of the a-region structure.

Fig. 4 is a schematic view of the ferrule configuration.

Fig. 5 is a top view of the rack in mating relationship with the guide block.

Fig. 6 is a side view of a hook structure.

Fig. 7 is a top view of the structure of the auxiliary frame in mating relationship with the hooks.

Reference numerals illustrate:

1, a base; 2, stand columns; 3, a box body; 4, a rack; 5, a guide groove; 6, lower brackets; 7, a bracket; 8, mounting a bracket; 9 bolts; 10 knurled handles; 11 sliding rails; 12 sliding blocks; 13 hoops; 14, a garbage can; 15 auxiliary frames; 16 lifting hooks; 161 grooves; an 18-worm; a 19 worm gear; 20 gears; a 21-axis rotation; 22 guide blocks.

Detailed Description

In order to more clearly illustrate the general concepts of the present application, the following detailed description is made by way of example with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Example 1

As shown in fig. 1-7, the embodiment provides a leg wound dressing-changing foot stool, which comprises a base 1, wherein the base 1 is a rectangular steel base, so that the counterweight and the contact area are increased, and the stability of the whole device is ensured; a tubular upright post 2 is fixedly connected above the base 1, and a welding mode is adopted between the upright post 2 and the base 1; the upright post 2 is connected with a lifting-adjustable rack 4 in a sliding manner, and the top of the rack 4 is connected with a lower bracket 6; the top of the upright post 2 is connected with a box body 3, the top end of the rack 4 freely penetrates out of the box body 3, and the box body 3 cannot influence the up-and-down movement of the rack 4; the box body 3 is rotatably connected with a rotating shaft 21, the rotating shaft 21 can rotate freely, a gear 20 and a worm wheel 19 are coaxially sleeved on the rotating shaft 21, the gear 20 is meshed with the rack 4, and the rack 4 can be driven to lift and adjust when the gear 20 is rotated; the worm wheel 19 is connected with a worm 18 in a matching way, and the worm 18 is connected with the box body 3 in a relative rotation way; one end of the worm 18 penetrates through the box body 3 and is connected with a hand wheel, and the worm wheel 19 and the worm 18 adopt a self-locking worm wheel 19 and worm 18 structure, so that positioning is facilitated.

In order to well realize the up-and-down movement of the rack 4, guide grooves 5 are formed in two sides of the rack 4, guide blocks 22 are fixedly connected in the box body 3, the guide blocks 22 are in adaptive sliding connection with the guide grooves 5, one ends of the guide blocks 22 are inserted into the guide grooves 5, and the rack 4 can only slide up and down along the guide blocks 22.

The lifting mechanism of the worm gear 18, the gear 20 and the rack 4 is adopted to realize the adjustment of the elevation of the lower bracket 6; compared with the prior art adopting a cylinder mode, the device has the advantages of simple structure, convenient operation, manual adjustment and low cost, and accessories such as an air source, an electromagnetic valve and the like are not required to be additionally prepared; the self-locking worm wheel 19 and the worm 18 are adopted in the technical environment of hospitals, the position of the lower bracket 6 can be conveniently positioned, and the manual adjustment is realized, but compared with the air cylinder mode, the air cylinder type self-locking worm wheel positioning device has practical application feasibility.

Example two

With continued reference to fig. 1-7, on the basis of the first embodiment, an upper bracket 8 is cooperatively arranged above the lower bracket 6, the side wall of the rack 4 is connected with a bracket 7, the bracket 7 is ', the top of the bracket 7 is in threaded connection with a bolt 9, the bottom of the thread is in rotatable connection with the upper bracket 8, and the bracket can rotate freely relative to the bolt 9.

In order to facilitate screwing, the top of the bolt 9 is connected with a knurled handle 10, so that friction force is increased.

In this embodiment, the upper bracket 8 is arranged above the lower bracket 6 in a matching manner, and when the lower limb of some special patients or patients with relatively sensitive pain is required to be fixed, the lower bracket 6 can be moved downwards through the bolts 9, so that the lower limb of the patient is clamped and fixed by matching with the lower bracket 6, the leg of the patient is prevented from being disturbed, and the normal progress of dressing change is ensured.

Example III

With continued reference to fig. 1-7, on the basis of the first or second embodiment, the outer wall of the case 3 is connected with a sliding rail 11; the slide rail 11 is connected with a slide block 12 which moves along the slide rail 11 in a matched manner; grooves are formed in the upper surface and the lower surface of the sliding rail 11, the sliding block 12 can be engaged with the grooves and move along the grooves, and a hoop 13 is detachably connected to the side wall of the sliding block 12; the garbage bin 14 is arranged in the hoop 13 in a clamping way.

The detachable connection manner includes, but is not limited to, a threaded connection, a clamping connection, etc., and in this embodiment, the threaded connection is preferred, and the ferrule 13 is connected with a stud, and the stud is in threaded connection with the slider 12.

In the embodiment, the sliding rail 11 is arranged on the outer wall of the box body 3, the sliding rail 11 is provided with the sliding block 12 in a matched manner, the sliding block 12 is detachably connected with the hoop 13, and the garbage can 14 is placed in the hoop 13, so that the function of the whole device is expanded, the whole device is provided with the carrying of the garbage can 14, and the garbage such as gauze can be conveniently placed into the garbage can 14 during dressing change, and the garbage can 14 does not need to be additionally searched; in addition, the sliding block 12 can slide along the sliding rail 11, so that the direction of the garbage can 14 can be conveniently adjusted, and the garbage can be adjusted to a position which is favorable for the operation of medical staff.

Example IV

With continued reference to fig. 1-7, on the basis of any of the above embodiments, the outer wall of the upright post 2 is also hinged with an auxiliary frame 15, and the auxiliary frame 15 is in a "U" shape; the bottom of the box body 3 is rotatably connected with a lifting hook 16 for hanging the auxiliary frame 15, the lifting hook 16 can freely rotate, and a conventional structure can be adopted in a rotatable connection mode; the lifting hook 16 is provided with a groove 161, and the auxiliary frame 15 is pressed in the groove 161; when the auxiliary frame 15 is hung by the hanging hook 16, the auxiliary frame 15 is horizontally arranged.

To ensure acceptance equalisation, the hooks 16 are provided in two groups. When the lifting hook 16 is rotated, the lifting hook 16 is rotated to a position out of the way, then the auxiliary frame 15 is rotated, the auxiliary frame 15 is moved to the upper side of the groove 161 of the lifting hook 16, then the lifting hook 16 is rotated, the groove 161 is positioned below the auxiliary frame 15, then the auxiliary frame 15 falls down, the auxiliary frame 15 is pressed on the lifting hook 16, the hanging function of the lifting hook 16 is realized, at the moment, the auxiliary frame 15 is horizontally arranged, and articles such as trays can be placed above the auxiliary frame 15. When the auxiliary frame 15 needs to be stored, the auxiliary frame 15 can be rotated to a position close to the outer wall of the upright post 2 according to the principle.

In the embodiment, the auxiliary frame 15 adopts a hinged mode, so that the auxiliary frame 15 can rotate, and when the auxiliary frame needs to be stored, the auxiliary frame 15 rotates to a position close to the outer wall of the upright post 2 under the dead weight; when the auxiliary frame 15 is required to be used as a supporting platform, the rotatable lifting hook 16 is utilized to support the auxiliary frame, so that the horizontal arrangement of the auxiliary frame 15 can be realized, and the auxiliary frame has the advantages of simple structure and convenience in operation.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. The leg wound dressing change foot stool comprises a base, wherein a tubular upright post is fixedly connected above the base; it is characterized in that the method comprises the steps of,

the upright post is connected with a lifting-adjustable rack in a sliding manner, and the top of the rack is connected with a lower bracket; the top of the upright post is connected with a box body, and the top end of the rack freely penetrates out of the box body; a rotating shaft is rotatably connected in the box body, a gear and a worm wheel are coaxially sleeved on the rotating shaft, and the gear is meshed with the rack; the worm wheel is connected with a worm in a matching way, and the worm is in relative rotation connection with the box body; one end of the worm penetrates through the box body and is connected with a hand wheel.

2. The leg wound dressing change footrest according to claim 1, wherein guide grooves are formed in two sides of the rack, guide blocks are fixedly connected in the box body, and the guide blocks are in adaptive sliding connection with the guide grooves.

3. The leg wound dressing change footrest according to claim 1, wherein an upper bracket is cooperatively arranged above the lower bracket, a bracket is connected to the side wall of the rack, the bracket is ", a bolt is connected to the top of the bracket in a threaded manner, and the bottom of the thread is rotatably connected with the lower bracket.

4. A leg wound dressing change footrest as claimed in claim 3 wherein the top of the bolt is connected with a knurled handle.

5. The leg wound dressing change footrest of claim 1, wherein the outer wall of the box body is connected with a sliding rail; the sliding rail is connected with a sliding block moving along the sliding rail in a matched manner; the side wall of the sliding block is detachably connected with a hoop; and a garbage can is placed in the hoop in a clamping manner.

6. The leg wound dressing change footrest of claim 5, wherein the ferrule is connected with a stud that is threaded with the slider.

7. The leg wound dressing change footrest according to claim 1, wherein the outer wall of the upright post is also hinged with an auxiliary frame, and the auxiliary frame is U-shaped; the bottom of the box body is rotatably connected with a lifting hook for hanging the auxiliary frame, the lifting hook is provided with a groove, and the auxiliary frame is pressed in the groove; when the auxiliary frame is hung by the hanging hook, the auxiliary frame is horizontally arranged.

8. A leg wound dressing change footrest as claimed in claim 7 in which the hooks are provided in two groups.