CN219579329U - Hand rack - Google Patents

Abstract

The utility model provides a hand rest, and belongs to the technical field of medical appliances. It solves the problem of poor comfort in intravenous drip. The hand rest comprises a plate body, wherein a soft cushion is detachably connected to the plate body, one end of the plate body is sleeved with a sleeve plate, and the hand rest is aimed at patients in different states, and medical staff can push and pull the sleeve plate, so that the length of the hand rest can be adapted to the patients in different states; in addition, after making rack length adjustment to the sleeve board push-and-pull, can fix a position between sleeve board and the body, still install adjusting part on the plate body, to the demand of different patients, medical personnel can carry out horizontal rotation to the plate body through adjusting part for the angle between plate body, sleeve board and the disease self can be adjusted, in addition, after angle adjustment finishes, adjusting part can lock the location to the plate body. The hand rest can ensure higher comfort when patients drip intravenous drip.

Description

Hand rack

Technical Field

The utility model belongs to the technical field of medical appliances, and relates to a hand rest.

Background

Surgical operation is a common treatment method in the current medical field, and is a treatment process for expelling lesions, changing structures or implanting foreign matters by entering human bodies or other biological tissues and adopting an external force mode.

In the surgical operation process, medical staff need the patient put out different positions on the operating table and keep, and for some lateral decubitus and need the patient stretch out the posture outside the operating table with the arm, current hand rest length is too long and weight is heavier, can not match with the patient of different physique when having increased medical staff burden, causes the aseptic cloth piece of cloth of operation in-process to cover the disease limbs completely, has increased the risk of operation infection, once the emergence is infected, can cause very big misery and heavier economic burden for the patient.

Aiming at the operation of the upper limbs of more infants, in the prior art, a stool is generally placed outside an operation table or a medical staff lifts arms of a patient, and for the former, the height of the operation table is difficult to be matched with that of the stool, and the comfort of the patient on the stool cannot be ensured; for the latter, patients are required to be kept still as much as possible in the operation process, and the medical staff has great requirements on the physical strength of the medical staff by lifting the arms of the patients, and human resources are wasted.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a hand rest, which aims at solving the technical problems that: how to ensure the comfort of the arm of a patient in the operation process.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a hand rest, includes the plate body, can dismantle on the plate body and be connected with the cushion, its characterized in that, the plate body is used for being connected with the operation table railing, peg graft there is the cover board plate body one end, just be equipped with adjusting part on the plate body, the cover board can stretch out and draw back and fix a position for the plate body, the plate body can pass through adjusting part level rotation, just adjusting part can lock the location the plate body.

The hand rest comprises a plate body, wherein the plate body can be arranged on a railing of an operating table, arms of a patient lean on the plate body during operation, a soft cushion is detachably connected to the plate body, the arm of the patient can be more comfortable when placed on the plate body, a sleeve plate is sleeved at one end of the plate body, and medical staff can push and pull the sleeve plate for patients in different states, so that the length of the hand rest can be matched with the length of the patients in different states; in addition, after the length of the hand rest is adjusted by pushing and pulling the sleeve plate, the sleeve plate and the body can be positioned, so that the stability of the hand rest in use is ensured, an adjusting component is further arranged on the plate body, and for the requirements of different patients, medical staff can horizontally rotate the plate body through the adjusting component, so that the angles among the plate body, the sleeve plate and the patients can be adjusted, the hand rest can meet the requirements of different patients, the comfort is higher, and the labor cost is saved; in addition, after angle modulation finishes, adjusting part can lock the location to the plate body, further guarantees the stability of putting the hand rest when carrying out the operation to the disease.

In the above hand rack, the plate body and the sleeve plate are cuboid, the protruding portions are integrally formed on the side walls of two sides of the plate body, the slot with the height larger than that of the plate body is formed at one end of the sleeve plate, sliding grooves for the protruding portions are formed in the side walls of two sides of the slot, and a plurality of clamping grooves for the protruding portions to clamp in are formed in the grooves on one side of each sliding groove in a sunken mode.

The utility model provides a board body and cover board all are cuboid form, highly be greater than the slot of board body has been seted up to the one end of cover board, the one end of board body is pegged graft with the cover board through the mode of inserting the slot, integrated into one piece has the bellying on the both sides lateral wall of board body, the spout has been seted up along self length direction on the both sides lateral wall of slot, in the slot of cover board one end was seted up is inserted to board body one end, one side of every spout is sunken to form the spacing groove that a plurality of sizes and bellying correspond, when carrying out size adjustment, medical personnel can mention the cover board and make the bellying can slide in the spout, thereby make board body and cover board length adjustable, when needs to fix a position, medical personnel can push down the cover board and make the bellying of board body both sides spacing in the spacing inslot, thereby guarantee that board body and cover board remain stable under this size state.

In the hand rest, the adjusting component comprises a connecting rod and a handle, a connecting shaft is fixedly arranged on a side plate surface of the plate body, which is close to the other end, connecting clamps used for being connected with an operating table are arranged on two sides of one end of the connecting rod, the handle is hinged with one end, provided with the connecting clamps, of the connecting rod through bolts, and the other end of the connecting rod is hinged with the connecting shaft.

The adjusting part still includes connecting rod and handle, the both sides of connecting rod one end set up the connecting clamp that can be connected with the operating table, the other end is articulated with the connecting axle that sets firmly on the plate body, and the handle passes through the one end that the bolt joint is connected at connecting rod and operating table, the plate body passes through the connecting axle and is connected with the operating table, guarantee that the plate body can dismantle with the operating table, and the plate body can rotate for connecting rod one end through the connecting axle for the plate body can carry out horizontal rotation, thereby guarantee that the plate body can adjust with the position of disease relatively, guarantee that this rack can be applicable to the disease of different body states, guarantee the travelling comfort of arm when the patient operates.

In the above-mentioned hand rest, adjusting part still includes the gag lever post, still be equipped with a plurality of connecting blocks on the plate face of one side that the plate body has the connecting axle, connecting rod and the articulated one end of connecting axle are the gear form, gag lever post one end is wedge-shaped grafting end, the gag lever post can pass a plurality of connecting blocks in proper order make grafting end with the connecting rod is the one end chucking location of gear form.

The one end of gag lever post is the grafting end that is wedge form, the gag lever post makes the grafting end of self pass each connecting block in proper order and be close to connecting rod and articulated one end of connecting axle through the mode of pegging graft, connecting rod and articulated one end of connecting axle specifically are the gear form, medical personnel can outwards pull the gag lever post for the grafting end of gag lever post breaks away from spacingly with the connecting rod, with this guarantee plate body horizontal angle adjustment can go on, and medical personnel can inwards promote the gag lever post and make grafting end and connecting rod be the one end chucking location of gear form, thereby make the plate body can keep unchanged at this angle.

In the hand rest, the adjusting component further comprises a spring and a limiting ring, the limiting ring is sleeved on the limiting rod and locked and positioned through a bolt, the spring is sleeved on the limiting rod, one end of the spring abuts against one of the connecting blocks, and the other end of the spring abuts against the limiting ring.

The adjusting component further comprises a spring and a limiting ring, the limiting block is sleeved on the limiting rod and locked and fixed through a bolt, the spring is sleeved on the limiting rod, one end of the spring abuts against the limiting ring, the other end of the spring abuts against the connecting block, and therefore the fact that the limiting rod can generate opposite acting force due to elasticity of the spring when the limiting rod is pulled outwards when the plate body is required to be adjusted in angle is guaranteed, medical staff can automatically return due to the elastic acting force generated by the spring when the plate body is adjusted in angle and the limiting rod is loosened, the inserting end abuts against one end of the connecting rod in a gear shape through the elastic force, and therefore stability of locking after the hand rest angle is adjusted is guaranteed.

In the hand rest, the sponge is embedded in the slot.

The sponge is embedded to establish in the slot, the bottom wall supports with the slot in the one end of sponge, the other end supports with the one end that the plate body inserted the slot, when the plate body inwards inserts in the slot, the sponge can be by plate body extrusion deformation to the power that produces between plate body and the cover board is buffered, prevents that plate body and slot inner bottom wall from taking place to interfere, and when the bellying is spacing to the spacing inslot, the sponge is compressed produced elasticity and can make the bellying firmly spacing in the spacing inslot, guarantees the stability of locating behind the cover board position adjustment.

In the hand rest, the plate body is made of stainless steel materials, and the sleeve plate is made of plastic materials.

The plate body is made of stainless steel materials, has the advantage of high hardness, and the sleeve plate is made of plastic materials, has the advantage of low price, and can be replaced at any time when damaged.

Compared with the prior art, the hand rest has the following advantages:

1. the sleeve plate is sleeved at one end of the plate body through the slot, the height of the slot is larger than that of the plate body, medical staff can lift the sleeve plate to enable protruding portions on two sides of the plate body to slide in the sliding grooves, so that the sleeve plate can stretch out and draw back at one end of the plate body, the length of the plate body after the sleeve plate is inserted is adjustable, and the medical staff can press the sleeve plate to enable protruding portions on two sides of the plate body to be limited in the limiting grooves, so that the protruding portions on two sides of the plate body can be positioned after the length of the plate body and the sleeve plate are adjusted.

2. The adjusting component comprises a connecting rod and a handle, one end of the connecting rod is hinged with a hinge shaft on the plate body, the other end of the connecting rod forms a connecting clamp which can be connected with the operating table in a clamping mode, the handle is hinged with one end of the connecting rod through a bolt, medical staff can clamp the hand rack on the operating table railing through the connecting clamp on the connecting rod, and the plate body can be pushed and pulled to enable the plate body and the sleeve plate to rotate around the hinge point, and therefore the angle of the plate body and the angle of the sleeve plate can be adjusted.

3. The locking component also comprises a limit rod which is spliced with the plurality of connecting blocks on the plate body, and the limit rod is clamped with one end of the connecting rod in a gear shape through the wedge-shaped spliced end, so that the plate body and the sleeve plate can be positioned after the angle adjustment,

4. the locking assembly further comprises a limiting ring and a spring, the limiting ring and the spring are all sleeved on the limiting rod, the limiting ring is locked and fixed through a nut, one end of the spring abuts against one connecting block, the other end of the spring abuts against the limiting ring, medical staff can pull the limiting rod to enable the inserting end of the limiting rod to be separated from the connecting rod, accordingly, the plate body can be guaranteed to horizontally rotate around a hinging point, the medical staff can loosen the limiting rod, the limiting rod returns through elastic force of the spring, the inserting end is abutted against one end of the connecting rod, which is in a gear shape, and the plate body can be locked and positioned more firmly after angle adjustment.

5. The sponge is embedded in the slot, the sponge can buffer the force generated by telescopic sleeve plate and plate body, interference between the sleeve plate and the plate body is prevented, and in addition, when the sponge is deformed by extrusion, the bulge can be firmer in the limit slot through elasticity generated by deformation of the sponge.

Drawings

Fig. 1 is a schematic view of the structure of the hand rest.

Fig. 2 is a schematic diagram of a second embodiment of the present hand rest.

Fig. 3 is a schematic view of the hand rest.

Fig. 4 is an exploded view and a partial enlarged view of the present hand rest.

Fig. 5 is a cross-sectional view and a partial enlarged view of a pocket plate in the present hand rest.

In the figure, 1, a plate body; 1a, soft cushion; 1b, a boss; 1c, a connecting shaft; 1d, connecting blocks; 2. a sleeve plate; 2a, a slot; 2a1, a sliding groove; 2a11, a limit groove; 2a3, sponge; 3. an adjustment assembly; 3a, connecting rods; 3a1, a connecting clip; 3b, a handle; 3c, a limiting rod; 3c1, a plug end; 3d, a spring; and 3e, limiting rings.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1-5, the hand rack comprises a rectangular plate body 1 and a rectangular sleeve plate 2, wherein the plate body 1 is made of stainless steel materials, the sleeve plate 2 is made of medical plastics, a soft cushion 1a is wrapped outside the plate body 1 in a lacing or magic tape mode, two columnar protruding parts 1b are integrally formed on the side walls of two sides of one end of the body, a slot 2a with the same shape as the plate body 1 is formed at one end of the sleeve plate 2, the height of the slot 2a is larger than that of the plate body 1, sliding grooves 2a1 are formed on the side walls of two sides of the slot 2a, the limiting grooves 2a11 with the same shapes and sizes as the protruding parts 1b are formed on the groove wall on one side of each sliding groove 2a1 in a recessed mode, medical staff can lift the sleeve plate 2 upwards, the protruding parts 1b on two sides of the plate body 1 can slide in the sliding grooves 2a1 (namely, the sleeve plate 2 can stretch out and draw back at one end of the plate body 1), the total length of the sleeve plate 2 and the plate body 1 can be adjusted according to arm lengths of different patients, and the medical staff can press the sleeve plate 2 downwards after adjusting is finished, the limiting grooves 2a11 clamp the protruding parts 1b on two sides of the plate body 1, so that the sleeve plate 2 and the plate body 1 can be positioned in the size, and stability of the hand rest in use is guaranteed.

In addition, the locking mode of the sleeve plate 2 and the plate body 1 can be as follows: racks are welded on two sides of the plate body 1, and a limit groove 2a11 is formed in the side wall of the sleeve plate 2 instead of a lock tooth, so that a medical staff can engage the racks after pressing the sleeve plate 2, and the sleeve plate 2 is fixed with the plate body 1.

As shown in fig. 4-5, a sponge 2a3 with a size smaller than that of the slot 2a and the same shape as the slot 2a is embedded in the slot 2a, when the sleeve plate 2 stretches out and draws back in the slot 2a, the sponge 2a3 can be pushed by one end of the plate body 1 and deform, due to the material characteristics of the sponge 2a3, the interference of the sleeve plate 2 in the slot 2a caused by inserting and pulling out can be effectively reduced, the service life of the hand rest is prolonged, and when the plate lifting and the sleeve plate 2 are locked and positioned through the limiting groove 2a11 and the protruding part 1b, the sponge 2a3 can also push the plate body 1 in an elastic reverse direction, so that the protruding parts 1b on two sides of the plate body 1 are clamped in the limiting groove 2a11 more firmly.

As shown in fig. 1-4, the adjusting component 3 comprises a connecting rod 3a, a handle 3b, a limiting rod 3c, a spring 3d and a limiting ring 3e, wherein a connecting shaft 1c is welded and fixed on the lower end face of the other end of the plate body 1, one end of the connecting rod 3a is in a gear shape, the end of the connecting rod 3a is hinged with the connecting shaft 1c in a hinged mode, two sides of the other end of the connecting rod 3a are bent to form a U-shaped connecting clamp 3a1, the end of the connecting rod 3a is provided with a bolt in a penetrating mode, the handle 3b is hinged on the bolt and is positioned in the middle of the end of the connecting rod 3a, two connecting blocks 1d positioned on the same straight line are welded and fixed on the side face of the plate body 1, a plug hole is formed in a penetrating mode on each connecting block 1d, one end of the limiting rod 3c is a lifting rod welded and fixed on the other end of the limiting rod 3c, the plug end 3c1 sequentially penetrates through the two connecting blocks 1d and is close to one end of the connecting rod 3a gear shape, the spring 3d and the limiting ring 3e are sleeved on the connecting rod 3c, two connecting rods 3d are positioned between the two connecting rods 3d and the two ends are positioned on the side of the connecting rod 3e and the limiting rod 3e, one end is in a threaded hole is opposite to the threaded hole 3d, and one end of the connecting rod 3d is in a locking hole is opposite to one side of the limiting rod 3d, and can be tightly screwed with one end 3e, and tightly connected with one end 3e and 3d and one end 3d is positioned.

Medical staff can pull the lifting rod to enable the inserting end 3c1 to be separated from one end of the connecting rod 3a in a gear shape, at the moment, the medical staff can horizontally rotate the plate body 1, the position of the plate body 1 can be adjusted to a position required by a patient, then the medical staff loosens the lifting rod, the limiting rod 3c moves towards one end of the connecting rod 3a in a gear shape through elastic acting force of the spring 3d, the inserting end 3c1 and one end of the connecting rod 3a in a gear shape are clamped and positioned, and accordingly the plate body 1 can be kept at the position.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although terms such as the plate body 1, the cushion 1a, the boss 1b, the connection shaft 1c, the connection block 1d, the socket plate 2, the slot 2a, the slide groove 2a1, the limit groove 2a11, the sponge 2a3, the adjustment assembly 3, the connection rod 3a, the connection clip 3a1, the handle 3b, the limit rod 3c, the insertion end 3c1, the spring 3d, the limit ring 3e are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims (7)

1. The utility model provides a hand rest, includes plate body (1), be connected with cushion (1 a) on plate body (1) can be dismantled, a serial communication port, plate body (1) are used for being connected with the operating table railing, plate body (1) one end is pegged graft and is had bushing (2), just be equipped with adjusting part (3) on plate body (1), bushing (2) can stretch out and draw back and fix a position for plate body (1), plate body (1) can pass through adjusting part (3) are rotated for the tie point level of self with adjusting part (3), just adjusting part (3) can lock the location plate body (1).

2. The hand rack according to claim 1, wherein the plate body (1) and the sleeve plate (2) are in a cuboid shape, the protruding portions (1 b) are integrally formed on the side walls of two sides of the plate body (1), the slot (2 a) with the height larger than that of the plate body (1) is formed at one end of the sleeve plate (2), the sliding grooves (2 a 1) for the protruding portions (1 b) to slide are formed on the side walls of two sides of the slot (2 a), and a plurality of clamping grooves (2 a 11) for the protruding portions (1 b) to clamp are formed in the groove wall of one side of each sliding groove (2 a 1).

3. The hand rest according to claim 2, wherein the adjusting component (3) comprises a connecting rod (3 a) and a handle (3 b), a connecting shaft (1 c) is fixedly arranged on a side plate surface of the plate body (1) close to the other end, connecting clamps (3 a 1) used for being connected with an operation bed are arranged on two sides of one end of the connecting rod (3 a), the handle (3 b) is hinged with one end, provided with the connecting clamps (3 a 1), of the connecting rod (3 a) through bolts, and the other end of the connecting rod (3 a) is hinged with the connecting shaft (1 c).

4. A hand rest according to claim 3, wherein the adjusting component (3) further comprises a limiting rod (3 c), a plurality of connecting blocks (1 d) are further arranged on a side plate surface of the plate body (1) with the connecting shaft (1 c), one end of the connecting rod (3 a) hinged with the connecting shaft (1 c) is in a gear shape, one end of the limiting rod (3 c) is a wedge-shaped inserting end (3 c 1), and the limiting rod (3 c) can sequentially penetrate through the plurality of connecting blocks (1 d) to enable the inserting end (3 c 1) to be clamped and positioned with one end of the connecting rod (3 a) in a gear shape.

5. The hand rest according to claim 4, wherein the adjusting assembly (3) further comprises a spring (3 d) and a limiting ring (3 e), the limiting ring (3 e) is sleeved on the limiting rod (3 c) and locked and positioned through a bolt, the spring (3 d) is sleeved on the limiting rod (3 c), one end of the spring (3 d) abuts against one of the connecting blocks (1 d), and the other end abuts against the limiting ring (3 e).

6. A hand rest according to claim 2, characterized in that the slots (2 a) are embedded with sponges (2 a 3).

7. A hand rest according to claim 2, characterized in that the plate body (1) is made of stainless steel material and the sleeve plate (2) is made of plastic material.