CN211750143U

CN211750143U - Height-adjustable leg pad device

Info

Publication number: CN211750143U
Application number: CN201922261934.1U
Authority: CN
Inventors: 迟玉刚; 唐征宇; 张�杰; 王安意; 魏继虎
Original assignee: Bengbu First People's Hospital; CETC 41 Institute
Current assignee: Bengbu First People's Hospital; CETC 41 Institute
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-27
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a height-adjustable leg pad device, which comprises a bracket, an adjusting rod and a bottom frame, wherein the bracket is provided with a heating leg pad component, the bracket is rotatably connected at the upper end of the adjusting rod through a hinge component, the adjusting rod is inserted into a supporting cylinder on the bottom frame and can move up and down in the supporting cylinder, the side wall of the supporting cylinder is connected with a handle screw component and a guide pin, and the adjusting rod is guided to limit through the guide pin and is positioned through the handle screw component; the lower end of the underframe is connected with a battery component, and the battery component is connected with the heating pad leg component through an electric wire; the heating pad leg assembly comprises a first connecting plate layer, the upper end of the first connecting plate layer is sequentially connected with a second heat reflecting plate layer, a third electric heating layer, a fourth electric insulating rubber skin layer and a fifth sponge layer, and jacks for connecting electric wires are arranged on the side end face of the third electric heating layer. The leg pad device is not only adjustable in height and convenient to use, but also can heat and maintain the legs.

Description

Height-adjustable leg pad device

Technical Field

The utility model relates to the field of medical equipment, concretely relates to height-adjustable formula fills up leg device.

Background

In the use of the compound light nerve rehabilitation pain therapeutic apparatus, a patient with sore leg muscles is often found, the compound light therapy of the leg is needed, the leg needs to be padded up by a chair due to the position and the angle of the therapeutic head, and then the patient is irradiated, so that the height of the patient cannot be adjusted to bring certain discomfort to the patient, and particularly, the height of the chair seat cannot be raised to the height of the patient with heavy leg diseases, so that certain troubles are caused to the treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a height-adjustable formula leg pad device, this leg pad device height-adjustable not only, convenient to use can heat the maintenance to the shank moreover.

The utility model discloses a realize above-mentioned purpose, the technical solution who adopts is:

a height-adjustable leg pad device comprises a bracket, an adjusting rod and an underframe, wherein a heating leg pad assembly is arranged on the bracket, the bracket is rotatably connected to the upper end of the adjusting rod through a hinge assembly, the adjusting rod is inserted into a supporting cylinder on the underframe and can move up and down in the supporting cylinder, and a handle screw assembly for positioning the adjusting rod and a guide pin for limiting the adjusting rod are connected to the side wall of the supporting cylinder; the underframe is internally connected with a battery component which is connected with the heating pad leg component through an electric wire.

Preferably, the underframe comprises a triangular support and a battery fixing frame connected in the triangular support, and the battery assembly is connected to the battery fixing frame; the triangular support comprises three first supporting rods, and the lower end parts of the first supporting rods are connected with anti-skidding rubber balls.

Preferably, the battery pack comprises a lithium battery and a battery protection shell sleeved outside the lithium battery, and the battery protection shell is connected with the battery fixing frame through a screw.

Preferably, the bracket includes the shank backup pad, and the shank backup pad is arc plate-like, and the hinge subassembly is connected with the lower terminal surface of shank backup pad, and the heating pad leg subassembly is connected with the shank backup pad through filling up leg thread gluing subassembly.

Preferably, the heating leg pad assembly comprises a first connecting plate layer, a second heat reflection plate layer, a third electric heating layer, a fourth electric insulation rubber layer and a fifth sponge layer are sequentially arranged at the upper end of the first connecting plate layer, and a jack for connecting an electric wire is arranged on the side end face of the third electric heating layer.

Preferably, the leg pad thread gluing component comprises upper bonding sheets and lower velvet sheets, the upper bonding sheets are connected to the upper end face of the leg support plate, and the lower velvet sheets are connected to the lower end face of the first connecting plate layer; the first connecting plate layer, the second heat reflection plate layer, the third electric heating layer, the fourth electric insulation rubber skin layer and the fifth sponge layer are all arc-shaped.

Preferably, the upper end of the adjusting rod is connected with a first U-shaped plate for connecting a hinge assembly, a plurality of first tapered holes for positioning a handle screw assembly are formed in the end wall of the left side of the adjusting rod, and the first tapered holes are vertically arranged in parallel; a first guide groove used for guide limiting of the guide pin is formed in the right end wall of the adjusting rod.

Preferably, the support cylinder is cylindrical, the handle screw assembly comprises an adjusting rod positioning screw and a rotating handle connected to the outer end of the adjusting rod positioning screw, and the end of the adjusting rod positioning screw penetrates through the support cylinder and then is connected into the first conical hole.

The utility model has the advantages that:

above-mentioned altitude mixture control formula leg padding device, holistic simple structure, portable transport, leg padding device's height can be adjusted at the certain limit, adaptable different patients and different treatment environment. In the leg pad device, a screw conical surface locking mode is adopted, so that the positioning is convenient and reliable. The contact part of the leg part and the copying bracket is overlapped with the heating pad leg assembly, so that the comfort of the patient is improved. The device adopts metal sheet and tubular metal resonator material weight reduction, conveniently removes, can put the regulation pole to the extreme low position and erect the bracket and reduce and accomodate the volume when not using.

The utility model discloses in be provided with heating pad leg subassembly, heating pad leg subassembly is neotype adds hot type integrated configuration, uses the thread gluing to connect, easy dismounting not only, can carry out better maintenance to the shank after heating pad leg subassembly heating moreover. Not only improves the comfort level, but also improves the blood circulation of the legs, and is particularly suitable for being used at lower temperature.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the height-adjustable leg pad device.

Figure 2 is an isometric illustration of a height adjustable legrest arrangement.

Fig. 3 is a side view schematic diagram of a height adjustable legrest arrangement.

Fig. 4 is a side view of the connecting structure of the adjusting lever and the supporting cylinder.

Fig. 5 is a schematic top view of the connection structure of the adjustment lever and the support cylinder.

Detailed Description

The utility model provides a height-adjustable formula fills up leg device, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The present invention will be described in detail with reference to the accompanying drawings:

with reference to fig. 1 to 5, a height-adjustable leg-pad device comprises a bracket 1, an adjusting rod 2 and an underframe 3, wherein a heating leg-pad assembly 4 is arranged at the upper end of the bracket 1, a hinge assembly 5 is connected to the lower end of the bracket 1, and the bracket 1 is rotatably connected to the upper end of the adjusting rod 2 through the hinge assembly 5. The adjusting rod 2 is inserted into the supporting cylinder 6 on the bottom frame 3 and can move up and down in the supporting cylinder 2, and the side wall of the supporting cylinder 6 is connected with a handle screw assembly 61 for positioning the adjusting rod 2 and a guide pin 62 for limiting the adjusting rod 2. The adjusting rod 2 is vertically guided and limited by a guide pin 62 and is positioned by a handle screw assembly 61. The lower end of the chassis 3 is connected with a battery assembly 7, and the battery assembly 7 is connected with the heating pad leg assembly 4 through an electric wire 71.

The underframe 3 comprises a triangular support 31 and a battery fixing frame 32 connected in the triangular support 31, and the battery component 7 is connected on the battery fixing frame 32 at the inner side of the triangular support 31. The triangular bracket 31 comprises three first struts 33, and the lower ends of the first struts 33 are connected with anti-skid rubber balls 34. The battery assembly 7 comprises a lithium battery and a battery protection shell sleeved outside the lithium battery, and the battery protection shell is connected with the battery fixing frame 32 through screws.

Bracket 1 includes shank backup pad 11, and shank backup pad 11 is arc platelike, and hinge subassembly 5 is connected with the lower terminal surface of shank backup pad 11, and heating pad leg subassembly 4 is connected with shank backup pad 11 through filling up leg thread gluing subassembly.

The heating leg pad assembly 4 comprises a first connecting plate layer 41, a second heat reflection plate layer 42, a third electric heating layer 43, a fourth electric insulation rubber skin layer 44 and a fifth sponge layer 45 are sequentially arranged at the upper end of the first connecting plate layer 41, a jack for connecting an electric wire 71 is arranged on the side end surface of the third electric heating layer 43, and the first connecting plate layer 41, the second heat reflection plate layer 42, the third electric heating layer 43, the fourth electric insulation rubber skin layer 44 and the fifth sponge layer 45 are mutually adhered.

The leg pad thread gluing component comprises upper bonding sheets and lower velvet sheets, the upper bonding sheets are connected to the upper end face of the leg support plate 11, and the lower velvet sheets are connected to the lower end face of the first connecting plate layer 41; the first connecting plate layer 41, the second heat reflecting plate layer 42, the third electric heating layer 43, the fourth electric insulating rubber skin layer 44 and the fifth sponge layer 45 are all arc-shaped.

The upper end of the adjusting rod 2 is connected with a first U-shaped plate 21 for connecting a hinge assembly, the left end wall of the adjusting rod 2 is provided with a plurality of first tapered holes 22 for positioning a handle screw assembly 61, and the first tapered holes 22 are vertically arranged in parallel; a first guide groove 23 for guiding and limiting the guide pin 62 is formed in the right end wall of the adjusting rod 2.

The supporting cylinder 6 is cylindrical, the handle screw assembly 61 includes an adjusting rod positioning screw 611 and a rotating handle 612 connected to the outer end of the adjusting rod positioning screw 611, and the end of the adjusting rod positioning screw 611 passes through the supporting cylinder 6 and is connected to the first tapered hole 22.

Above-mentioned altitude mixture control formula leg padding device, holistic simple structure, portable transport, leg padding device's height can be adjusted at the certain limit, adaptable different patients and different treatment environment. In the leg pad device, a screw conical surface locking mode is adopted, so that the positioning is convenient and reliable. The contact part of the heating pad leg component 4 and the leg part adopts a profiling bracket and is overlapped, so that the comfort degree of a patient is improved. The device adopts metal sheet and tubular metal resonator material weight reduction, conveniently removes, can put the regulation pole to the extreme low position and erect the bracket and reduce and accomodate the volume when not using.

The utility model discloses in be provided with heating pad leg subassembly 4, heating pad leg subassembly 4 is neotype with hot type integrated configuration, uses the thread gluing to connect, and easy dismounting not only can carry out better maintenance to the shank after heating pad leg subassembly 4 heats moreover. Not only improves the comfort level, but also improves the blood circulation of the legs, and is particularly suitable for being used at lower temperature.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A height-adjustable leg pad device is characterized by comprising a bracket, an adjusting rod and a bottom frame, wherein a heating leg pad assembly is arranged on the bracket, the bracket is rotatably connected to the upper end of the adjusting rod through a hinge assembly, the adjusting rod is inserted into a supporting cylinder on the bottom frame and can move up and down in the supporting cylinder, and a handle screw assembly for positioning the adjusting rod and a guide pin for limiting the adjusting rod are connected to the side wall of the supporting cylinder; the underframe is internally connected with a battery component which is connected with the heating pad leg component through an electric wire.

2. The height adjustable legging device according to claim 1, wherein the base frame comprises a triangular bracket and a battery holder connected inside the triangular bracket, the battery assembly being connected to the battery holder; the triangular support comprises three first supporting rods, and the lower end parts of the first supporting rods are connected with anti-skidding rubber balls.

3. The height adjustable leg pad device as claimed in claim 2, wherein the battery assembly comprises a lithium battery and a battery protection case sleeved outside the lithium battery, and the battery protection case is connected with the battery holder through screws.

4. The height-adjustable leg pad device as claimed in claim 1, wherein the bracket comprises a leg support plate having an arc-shaped plate shape, the hinge assembly is coupled to a lower end surface of the leg support plate, and the heating leg pad assembly is coupled to the leg support plate via a leg pad hook and loop fastener assembly.

5. The height-adjustable leg pad device according to claim 4, wherein the heating leg pad assembly comprises a first connecting plate layer, a second heat reflecting plate layer, a third electric heating layer, a fourth electric insulating rubber layer and a fifth sponge layer are sequentially arranged at the upper end of the first connecting plate layer, and a jack for connecting an electric wire is arranged on the side end surface of the third electric heating layer.

6. The height-adjustable leg pad device according to claim 5, wherein the leg pad fastening assembly comprises upper bonding sheets and lower flocking sheets, the plurality of upper bonding sheets are connected to the upper end surface of the leg support plate, and the plurality of lower flocking sheets are connected to the lower end surface of the first connecting plate layer; the first connecting plate layer, the second heat reflection plate layer, the third electric heating layer, the fourth electric insulation rubber skin layer and the fifth sponge layer are all arc-shaped.

7. The height-adjustable leg pad device as claimed in claim 1, wherein a first U-shaped plate for connecting a hinge assembly is connected to an upper end of the adjusting lever, a plurality of first tapered holes for positioning a handle screw assembly are formed in a left end wall of the adjusting lever, and the plurality of first tapered holes are vertically arranged in parallel; a first guide groove used for guide limiting of the guide pin is formed in the right end wall of the adjusting rod.

8. The height-adjustable leg pad device as claimed in claim 7, wherein the support cylinder is cylindrical, the handle screw assembly comprises an adjusting rod set screw and a rotary handle connected to an outer end of the adjusting rod set screw, and an end of the adjusting rod set screw is connected to the first tapered hole after passing through the support cylinder.