CN212631164U - Medical treatment is with adjustable prone position headrest - Google Patents

Abstract

The utility model discloses an adjustable prone position headrest for medical treatment belongs to medical auxiliary appliances technical field. It includes the headrest body, the headrest body includes the box, fixes callus on the sole, chin pad, forehead pad and the fixed block in bottom half four corners, the inside of box is four fixed columns of fixedly connected with respectively, four the sliding plate has been cup jointed in the common slip on the fixed column, the opening has been seted up at the top of box, the sliding plate top runs through the opening and stretches out the box and fix bottom the fixed block, the bottom and the fixed block fixed connection of chin pad. The utility model discloses mainly be the mutually supporting of the different parts that utilize on the same actuating mechanism to this lifting function who realizes the device and according to people's face type size, adjust the distance between forehead pad and the chin pad, and this actuating mechanism installs on the device's lateral wall, consequently compare in current when adjusting when the bottom of device and lateral wall adjust respectively more convenient, swift, light.

Description

Medical treatment is with adjustable prone position headrest

Technical Field

The utility model relates to an adjustable prone position headrest for medical treatment belongs to medical auxiliary appliances technical field.

Background

A plurality of medical prone position headrests are available on the market at present, and related patents are numerous, such as CN201620770888.1, a multidirectional adjustable combined type prone position body pad is disclosed, and comprises a headrest and a chest pad, wherein the headrest is placed at the front part of the chest pad; when in use, the headrest is placed in the front of the breast pad, the headrest is used for supporting the face, and the breast pad is used for supporting the chest, the abdomen and the buttocks so as to enable the spine to be concave downwards. The utility model provides a headrest has face pad and supporting pad in the combination position pad, and face pad and supporting pad adopt the mild plastic film to separate, guarantee can not the combination that gel under the density can be stable be in the same place, and the supporting pad of lower part is very firm because density is great, has fully guaranteed that the safety of operation goes on.

However, there are two kinds of regulation methods in this patent, the first is that the device goes up and down to be adjusted promptly to the regulation method, mainly be the lower bottom four corners of adjusting the base and install high adjusting nut for the regulation that the cooperation different operation height needs carried out, another kind of regulation method, according to people's face type size, the mutual distance of adjustment face pad and chin pad, mainly be equipped with a regulating block admittedly in face pad supporting seat lower bottom surface, the regulating block middle part system has the bolt hole, system a slide on the adjusting base of face pad supporting seat lower part, the regulating block inlays the dress in the slide, the front end portion hinge of adjusting the base installs a bolt, the bolt meshes the hinge with the bolt hole in the regulating block, through adjusting bolt, remove the regulating block, further drive the position of face pad supporting seat on the adjusting the base, and then adjust the mutual distance of face pad and chin pad.

Therefore, the two adjusting modes are respectively arranged on the side surface and the bottom of the device, once a patient lies on the device, the adjustment is very inconvenient by using the two adjusting modes, and particularly when the patient lies on the device, the medical staff can hardly adjust the adjusting nuts positioned on the four corners of the bottom of the adjusting base.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: provides a medical adjustable prone position headrest, which solves the problem that two adjusting modes mentioned in the background technology are inconvenient to adjust the device.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

the utility model provides an adjustable prone position headrest for medical treatment, includes the headrest body, the headrest body includes the box, fixes callus on the sole, chin pad, forehead pad and the fixed block in bottom half four corners, four fixed columns of inside difference fixedly connected with of box, four the sliding plate has been cup jointed in the common slip on the fixed column, the opening has been seted up at the top of box, the sliding plate top runs through the opening and stretches out the box and be fixed with the fixed block bottom, the bottom and the fixed block fixed connection of chin pad, the bottom and the fixed block sliding connection of forehead pad, still be equipped with on the headrest body and be used for driving the sliding plate to slide on the fixed column on the one hand, on the other hand is used for driving the gliding actuating mechanism of forehead pad on the fixed.

As a preferable example, the top of each fixed column is respectively fixed with the inner top of the box body, the bottom of each fixed column is respectively fixed with the inner bottom of the box body, and the four fixed columns are distributed in a square shape in the box body.

As a preferable example, a first sliding groove is formed in the top of the fixing block, second sliding grooves are further formed in two side walls of the first sliding groove, two side walls of the bottom of the forehead cushion are connected with the two second sliding grooves in a sliding mode, a sleeve is fixedly connected to one side of the forehead cushion, a bayonet is arranged inside the sleeve, and a threaded hole is further formed in one side wall of the fixing block.

As a preferred example, the driving mechanism comprises a rotating column, a gear, a connecting block, a trapezoidal block and a knob, the inside of the connecting block is arranged to be a hollow structure, racks fixedly connected with the gear and matched with the opposite side walls inside the connecting block are respectively arranged on the opposite side walls inside the connecting block, a plurality of trapezoidal holes matched with the trapezoidal block are further formed in one side of the connecting block, each trapezoidal hole is communicated with the inside of the connecting block and is adjacent to each other, external threads matched with threaded holes are formed in the outer wall of one end of the rotating column, a clamping block matched with a clamping opening is arranged at one end of the rotating column, the connecting block is movably sleeved on the rotating column, the gear is fixedly sleeved on the rotating column, one end of the trapezoidal block is fixedly connected with the rotating column, and one end of the knob is fixed to the other.

As a preferable example, when the trapezoidal block is in one of the trapezoidal holes on the connecting block, the gear is separated from the rack, the rotating column is in threaded sleeve connection with the threaded hole on the fixed block by using external threads, and the clamping block on the rotating column is clamped with the bayonet on the sleeve.

The utility model has the advantages that: the utility model discloses mainly be the mutually supporting of the different parts that utilize on the same actuating mechanism to this lifting function who realizes the device and according to people's face type size, adjust the distance between forehead pad and the chin pad, and this actuating mechanism installs on the device's lateral wall, consequently compare in current when adjusting when the bottom of device and lateral wall adjust respectively more convenient, swift, light.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic position diagram of the forehead pad, the first sliding groove, the second sliding groove and the fixing block of the present invention;

fig. 3 is a schematic structural view of the present invention when the trapezoidal block is in one of the trapezoidal holes of the connecting block, the gear and the rack are separated, and the fixture block on the rotary column is engaged with the bayonet on the sleeve;

fig. 4 is a schematic structural view showing that when the gear is engaged with the rack, the trapezoidal block is separated from the plurality of trapezoidal holes on the connecting block, and the fixture block on the rotary column is separated from the bayonet on the sleeve;

fig. 5 is a schematic diagram of the positions of the trapezoidal holes and the racks on the connecting block according to the present invention.

In the figure: the novel forehead cushion comprises a box body 1, a foot pad 2, a chin pad 3, a forehead pad 4, a fixing block 5, a fixing column 6, a sliding plate 7, a first sliding groove 8, a second sliding groove 9, a sleeve 10, a rotating column 11, a gear 12, a connecting block 13, a trapezoidal block 14, a knob 15, a rack 16 and a trapezoidal hole 17.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1-5, an adjustable prone position headrest for medical treatment comprises a headrest body, the headrest body comprises a box body 1, foot pads 2 fixed at four corners of the bottom of the box body 1, chin pads 3, forehead pads 4 and fixed blocks 5, four fixed columns 6 are fixedly connected to the inside of the box body 1 respectively, a sliding plate 7 is sleeved on the four fixed columns 6 in a sliding mode, an opening is formed in the top of the box body 1, the top of the sliding plate 7 penetrates through the opening to extend out of the box body 1 and is fixed to the bottom of the fixed blocks 5, the bottom of the chin pads 3 is fixedly connected with the fixed blocks 5, the bottom of the forehead pads 4 is connected with the fixed blocks 5 in a sliding mode, and a driving mechanism used for driving the sliding plate 7 to slide on the fixed columns 6 on one hand and driving the forehead pads 4 to slide on the fixed.

The top of each fixed column 6 is fixed with the inner top of the box body 1, the bottom of each fixed column 6 is fixed with the inner bottom of the box body 1, and the four fixed columns 6 are distributed in a square shape inside the box body 1.

The top of fixed block 5 is equipped with first spout 8, has still seted up second spout 9 respectively on the both sides wall of first spout 8, and 4 bottom both sides walls of forehead pad respectively with two second spout 9 sliding connection, and one side of forehead pad 4 is fixedly connected with sleeve pipe 10 still, and the inside of sleeve pipe 10 is equipped with the bayonet socket, still sets up threaded hole on the lateral wall of fixed block 5.

Actuating mechanism is including rotating post 11, gear 12, connecting block 13, trapezoidal piece 14, knob 15, hollow structure is established to connecting block 13's inside, and respectively fixedly connected with and gear 12 assorted rack 16 on the inside relative lateral wall of connecting block 13, a plurality of trapezoidal holes 17 with trapezoidal piece 14 assorted have still been seted up to one side of connecting block 13, and the one end and the connecting block 13 inside of every trapezoidal hole 17 are linked together, and every two adjacent trapezoidal holes 17 are linked together, be equipped with on the one end outer wall of rotation post 11 with screw hole assorted external screw thread, 11 one end tip of rotation post is equipped with the fixture block with bayonet socket assorted, connecting block 13 activity cup joints on rotation post 11, gear 12 is fixed cup joints on rotation post 11, trapezoidal piece 14's one end is fixed continuous with rotation post 11, the one end and the 14 other ends of trapezoidal piece of knob 15 are fixed.

When the trapezoidal block 14 is in one of the trapezoidal holes 17 on the connecting block 13, the gear 12 is separated from the rack 16, the rotating column 11 is in threaded sleeve connection with the threaded hole on the fixed block 5 by using external threads, and the clamping block on the rotating column 11 is clamped with the bayonet on the sleeve 10, when the gear 12 is meshed with the rack 16, the trapezoidal block 14 and the plurality of trapezoidal holes 17 on the connecting block 13 are in a separated state, and the clamping block on the rotating column 11 is separated from the bayonet on the sleeve 10.

The working principle is as follows:

the lifting function of the device is realized through various different components on the uniform driving mechanism, and the distance between the forehead pad 4 and the chin pad 3 is adjusted according to the size of the face.

A. Firstly, the lifting function of the device driven by the driving mechanism is introduced, and the specific process is as follows:

firstly, holding the knob 15 by hand, pulling the knob 15, thereby driving the trapezoidal block 14 to move, and then driving the rotating column 11 to move, namely, separating the trapezoidal block 14 from the trapezoidal hole 17 on the connecting block 13, meshing the gear 12 with the rack 16, and separating the clamping block on the rotating column 11 from the bayonet on the sleeve 10;

II, then, rotating the knob 15 to drive the trapezoidal block 14 to rotate, then driving the rotating column 11 to rotate, then driving the gear 12 on the rotating column 11 to walk on the rack 16 on the connecting column 13, so that the connecting column 13 moves in the vertical direction relative to the box body 1, meanwhile, one side of the rotating column 11 sequentially passes through the plurality of trapezoidal holes 17, then driving the sliding plate 7 to move up and down on the four fixing columns 6, and then enabling the whole body formed by the fixing block 5, the chin pad 3 and the forehead pad 4 to move up and down relative to the box body 1, so that the comfort level of a patient during medical treatment by using the device can be adjusted;

B. then, the driving mechanism adjusts the distance between the forehead pad 4 and the chin pad 3 according to the size of the human face, and the specific process is as follows:

firstly, holding the knob 15 by hand, pulling the knob 15, thereby driving the trapezoidal block 14 to move, and then driving the rotating column 11 to move, namely when the trapezoidal block 14 is combined with the trapezoidal hole 17 on the connecting block 13, the gear 12 is separated from the rack 16, and the clamping block on the rotating column 11 is clamped with the bayonet on the sleeve 10;

II, push knob 15 next to drive trapezoidal piece 14's removal, then drive the removal of rotating post 11, thereby drive forehead pad 4 and slide in first transverse groove 8 and second transverse groove 9 on fixed block 5, then make the distance between forehead pad 4 and the chin pad 3 can adjust according to patient's face.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an adjustable prone position headrest for medical treatment, includes the headrest body, the headrest body includes the box, fixes callus on the sole, chin pad, forehead pad and the fixed block in bottom half four corners, its characterized in that: the novel headrest is characterized in that four fixing columns are fixedly connected to the interior of the box body respectively, a sliding plate is sleeved on the four fixing columns in a sliding mode, an opening is formed in the top of the box body, the top of the sliding plate penetrates through the opening and extends out of the box body and is fixed to the bottom of the fixing block, the bottom of the chin pad is fixedly connected with the fixing block, the bottom of the forehead pad is slidably connected with the fixing block, and a driving mechanism used for driving the sliding plate to slide on the fixing columns and driving the forehead pad to slide on the fixing block is further arranged on the headrest body.

2. The adjustable prone position headrest for medical treatment according to claim 1, characterized in that: the top of each fixed column is fixed with the inner top of the box body, the bottom of each fixed column is fixed with the inner bottom of the box body, and the four fixed columns are distributed in the box body in a square shape.

3. The adjustable prone position headrest for medical treatment according to claim 1, characterized in that: the forehead cushion is characterized in that a first sliding groove is formed in the top of the fixed block, second sliding grooves are formed in the two side walls of the first sliding groove respectively, the two side walls of the bottom of the forehead cushion are connected with the two second sliding grooves in a sliding mode respectively, a sleeve is fixedly connected to one side of the forehead cushion, a bayonet is arranged inside the sleeve, and a threaded hole is formed in one side wall of the fixed block.

4. The adjustable prone position headrest for medical treatment according to claim 3, wherein: actuating mechanism is including rotating post, gear, connecting block, trapezoidal piece, knob, the inside of connecting block is established to hollow structure, just on the inside relative lateral wall of connecting block respectively fixedly connected with and gear assorted rack, a plurality ofly still seted up on one side of connecting block with trapezoidal piece assorted trapezoidal hole, and every the one end in trapezoidal hole is linked together with the connecting block is inside, and every adjacent two trapezoidal hole is linked together, rotate one end outer wall of post be equipped with screw hole assorted external screw thread, it is equipped with bayonet socket assorted fixture block to rotate post one end tip, the connecting block activity cup joints on rotating the post, the fixed cup joint of gear is on rotating the post, the one end and the rotation post of trapezoidal piece are fixed mutually, the one end and the trapezoidal piece other end of knob are fixed.

5. The adjustable prone position headrest for medical treatment according to claim 4, wherein: when the gear and the rack are meshed, the trapezoidal block is separated from the plurality of trapezoidal holes in the connecting block, and the clamping block on the rotating column is separated from the bayonet on the sleeve.

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