CN219700434U - Operation hand rest board - Google Patents

Abstract

The utility model discloses a surgical hand rest plate which comprises a plate body, placing grooves and supporting belts, wherein two groups of placing grooves are formed in the upper end of the plate body, the supporting belts are fixedly arranged in the placing grooves, a fixed frame is fixedly arranged at the lower end of the plate body, a worm is rotatably arranged in the fixed frame, a turntable is fixedly arranged at one end, far away from the fixed frame, of the worm, two groups of rotating rods are rotatably arranged in the fixed frame, worm wheels are sleeved on the outer sides of the rotating rods, a fixing piece is fixedly arranged at the lower end of the plate body, and a mounting piece is rotatably arranged at the lower end of the fixing piece. This operation hand rest board rotates the carousel and makes the worm rotate, and the worm rotates the in-process and can drive the bull stick through the worm wheel and rotate, and the bull stick rotates the in-process and can drive the pendulum rod through the rocker and move, and the pendulum rod moves the in-process and can carry out spacingly to the arm through the supporting band to this hand rest board use's convenience has effectually been improved.

Description

Operation hand rest board

Technical Field

The utility model relates to the technical field of surgical hand rest plates, in particular to a surgical hand rest plate.

Background

In the process of carrying out the operation to the patient at medical personnel, the patient is lain and is usually needed to place the arm at the upper end of putting the palm after the operation table to be convenient for medical personnel carries out the operation to the patient, in order to guarantee the stability of putting the palm installation and generally pass through bolt fixed mounting at the avris of operating table, can fold, and the upper end of putting the palm is cortex generally, but current operation still has certain use defect at the in-process of using the palm, just like:

the utility model discloses an adjustable operation hand rest plate suitable for PICC nursing beds, which is characterized in that sponge is paved on the hand rest plate, so that the comfort of a patient can be better improved, the arm joints are prevented from being in hard contact with the hand rest plate, the hand rest plate can be rotated in the longitudinal direction, and meanwhile, the hand rest plate can be rotated in the transverse direction;

in the above document, the outer surface of the upper end of the hand rest is smooth and flat, and when the patient places the arm at the upper end of the hand rest and the upper end of the hand rest is in an inclined state, the arm of the patient is easy to slide from the upper end of the hand rest, which causes inconvenience to the use of the hand rest.

Aiming at the problems, innovative design is urgently needed on the basis of the original hand placing plate structure.

Disclosure of Invention

The utility model aims to provide a hand rest for operation, which solves the problem that when the upper end of the hand rest provided in the background art is in an inclined state, the arm of a patient easily slides off the upper end of the hand rest, and the hand rest is inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hand plate is put in operation, includes plate body, standing groove and supporting belt, two sets of standing grooves have been seted up to the upper end of plate body, and the inside fixed mounting of standing groove has the supporting belt, the lower extreme fixed mounting of plate body has the fixed frame, and the inside rotation of fixed frame installs the worm to the one end fixed mounting that the fixed frame was kept away from to the worm has the carousel, the inside rotation of fixed frame installs two sets of bull sticks, and the outside cover of bull stick is equipped with the worm wheel to the outside fixed mounting of bull stick has two sets of rockers, and the outside rotation of rocker installs the pendulum rod simultaneously, the lower extreme fixed mounting of plate body has the mounting, and the lower extreme rotation of mounting installs the installed part.

Preferably, the inside rotation of mounting installs the rotor, and the inside of rotor has seted up the spacing groove, the upper end internally mounted sliding of plate body has the kinematic block, and the outside fixed mounting of kinematic block has the haulage rope, the spout has been seted up to the inside of mounting, and the inside fixed mounting of spout has supporting spring to supporting spring keeps away from the one end fixed mounting of spout has the slide, through the block relation of control slide and spacing groove, can adjust the supporting angle of plate body, thereby the patient of being convenient for uses this plate body.

Preferably, the worm is connected with the worm wheel in a meshed manner, the worm wheel and the rotating rod are arranged in two groups around the vertical central axis of the plate body in a symmetrical manner, the worm wheel is fixedly connected with the rotating rod, and the worm can drive the rotating rod to rotate through the worm wheel in the process of rotating through the worm wheel in a meshed manner.

Preferably, the worm wheel is located between the two groups of rocking bars, the two groups of rocking bars are both connected with the rocking bars in a rotating mode, the rocking bars are inserted into the supporting belt in a penetrating mode, and the rocking bars can be driven to move through rotation of the two groups of rocking bars and drive the supporting belt to rotate.

Preferably, the mounting piece is fixedly connected with the rotating piece, and the rotating piece is in a circular structure, so that the mounting piece drives the rotating piece to move.

Preferably, the inside equiangle of rotating the piece is provided with the spacing groove, and rotates the piece and constitute the block structure through spacing groove and slide, rotates the piece and constitutes the block structure through spacing groove and slide and can accomplish the spacing to rotating the piece through the block of slide and spacing groove.

Preferably, the sliding plate and the fixing piece form an elastic structure through the supporting spring, the sliding plate forms a traction structure through the traction rope and the moving block, and the sliding plate can move in the fixing piece through pushing the sliding plate through the supporting spring and the elastic structure formed by the fixing piece.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the hand placing plate for the operation, in the process of limiting an arm by the hand placing plate, the rotating disc is rotated to enable the worm to rotate, the rotating rod is driven to rotate through the worm wheel in the process of rotating the worm, the swinging rod is driven to move through the swinging rod in the process of rotating the rotating rod, and the arm is limited through the supporting belt in the process of moving the swinging rod, so that the convenience of using the hand placing plate is effectively improved;

2. the hand placing plate for the operation can drive the sliding plate to move through the traction rope by pushing the moving block to move in the process of adjusting the supporting angle of the plate body, the sliding plate can be separated from the limiting groove in the process of moving and the supporting spring is contracted, the plate body can be rotated to a required angle at the moment, the moving block is released after the plate body is rotated to the required angle, and the supporting spring can push the sliding plate to be clamped with the other group of limiting grooves at the moment, so that the plate body is limited at the position, and the convenience of using the hand placing plate is further improved by adjusting the supporting angle of the plate body;

3. this operation hand rest, promote the motion piece again and move after this hand rest uses to accomplish, the in-process that the motion piece moved can make slide and spacing groove separation through the haulage rope, alright make the plate body rotate the lower extreme of rotating the piece and with ground perpendicularly this moment to avoid causing the influence to the normal use of operating table, the side at the operating table is still fixed to the hand rest this moment, and then need not pull down this hand rest and preserve, prevent that this hand rest from taking place the condition that loses at the in-process of dismantling and depositing or borrowing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic top view of the worm gear of the present utility model;

FIG. 5 is a left-hand structural schematic diagram of the present utility model;

FIG. 6 is a schematic diagram of a front cross-sectional structure of a rotor of the present utility model.

In the figure: 1. a plate body; 2. a placement groove; 3. a support belt; 4. a fixed frame; 5. a worm; 6. a turntable; 7. a rotating rod; 8. a worm wheel; 9. a rocker; 10. swing rod; 11. a fixing member; 12. a mounting member; 13. a rotating member; 14. a limit groove; 15. a motion block; 16. a traction rope; 17. a chute; 18. a support spring; 19. and (3) a sliding plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the surgical hand rest plate comprises a plate body 1, a placing groove 2, a supporting belt 3, a fixed frame 4, a worm 5, a rotary table 6, a rotary rod 7, a worm wheel 8, a rocker 9, a swing rod 10, a fixing piece 11, a mounting piece 12, a rotating piece 13, a limiting groove 14, a moving block 15, a traction rope 16, a sliding groove 17, a supporting spring 18 and a sliding plate 19.

Two groups of standing grooves 2 are formed in the upper end of the plate body 1, a supporting belt 3 is fixedly arranged in the standing grooves 2, a fixing frame 4 is fixedly arranged at the lower end of the plate body 1, a worm 5 is rotatably arranged in the fixing frame 4, a turntable 6 is fixedly arranged at one end of the worm 5, which is far away from the fixing frame 4, two groups of rotating rods 7 are rotatably arranged in the fixing frame 4, worm wheels 8 are sleeved on the outer sides of the rotating rods 7, two groups of rocking rods 9 are fixedly arranged on the outer sides of the rotating rods 7, meanwhile rocking rods 10 are rotatably arranged on the outer sides of the rocking rods 9, a fixing piece 11 is fixedly arranged at the lower end of the plate body 1, a mounting piece 12 is rotatably arranged at the lower end of the fixing piece 11, the worm 5 is meshed with the worm wheels 8, the worm wheels 8 and the rotating rods 7 are symmetrically arranged in front of the vertical central axis of the plate body 1, the worm wheels 8 are fixedly connected with the rotating rods 7, the worm wheels 8 are positioned between the two groups of rocking rods 9, the two groups of rocking rods 9 are rotatably connected with the rocking rods 10, the rocking rods 10 are inserted in the supporting belt 3, the mounting piece 12 is fixedly connected with a rotating piece 13, and the rotating piece 13 is positively seen as a circular structure.

According to fig. 1-4, when using this operation hand rest, at first install this hand rest in the position that needs to carry out work, at the in-process middle part that installs this hand rest through the through-hole of setting up of mounting 12 lower extreme alright be with this hand rest side of operating table, after this hand rest installation is accomplished, alright place the upper end at plate body 1 with patient's arm, after placing the upper end at plate body 1 with patient's arm, the condition that needs to carry out spacing to the arm can appear, rotate carousel 6 and make carousel 6 drive worm 5 in this process rotate, the in-process that worm 5 rotated can make worm wheel 8 rotate, and worm wheel 8 rotates in-process that rotates can drive rocker 9, and rocker 9 rotates in-process can drive pendulum rod 10 and make supporting strap 3 carry out from the inside of standing groove 2, thereby carry out spacing to patient's arm, and after this hand rest is used up, reverse rotation carousel 6 can make supporting strap 3 move to the inside of standing groove 2, and the inside that has just used up 3 has been carried out to the supporting strap 3 through this time, the inside that has been used up to make the supporting strap 3, the inside the supporting plate 3 has been accomplished through this, and the convenience has been used up to use up to the supporting strap 3.

The inside rotation of mounting 11 is installed and is rotated piece 13, and the inside of rotating piece 13 has been seted up spacing groove 14, the inside slidable mounting of upper end of plate body 1 has movable block 15, and the outside fixed mounting of movable block 15 has haulage rope 16, spout 17 has been seted up to the inside of mounting 11, and the inside fixed mounting of spout 17 has supporting spring 18, and the one end fixed mounting that supporting spring 18 kept away from spout 17 has slide 19, the inside equiangle of rotating piece 13 is provided with spacing groove 14, and rotating piece 13 constitutes the block structure through spacing groove 14 and slide 19, slide 19 constitutes elastic structure through supporting spring 18 and mounting 11, and slide 19 constitutes the traction structure through haulage rope 16 and movable block 15.

According to fig. 1, fig. 3 and fig. 5-6, after the hand rest board is installed at the side of the operating table, the upper end inclination angle of the board body 1 can be adjusted, the moving block 15 is pushed to slide in the board body 1 in the process of adjusting the angle of the board body 1, the moving block 15 can be driven to move through the traction rope 16 in the process of moving the moving block 15, the sliding plate 19 can be separated from the limiting groove 14 and extrude the supporting spring 18 in the process of moving the sliding plate 19, the fixing piece 11 can be enabled to rotate on the outer side of the opposite side of the rotating piece 13 after the sliding plate 19 is separated from the limiting groove 14, the board body 1 can be driven to rotate in the process of rotating the fixing piece 11, the moving block 15 can be released after the board body 1 rotates to a required position, at this moment, the supporting spring 18 can expand and push the sliding plate 19 to move in the interior of the sliding groove 17, at this moment, the fixing piece 11 can be limited on the outer side of the rotating piece 13 in the process of moving the sliding plate 19, the board body 1 is limited at this position, the supporting angle of the board body 1 can be further improved, and the convenience of the hand rest board can be further improved.

After the hand placing plate is used, the moving block 15 can be pushed again to move and the sliding plate 19 is separated from the limiting groove 14, then the plate body 1 can be pushed and the fixing piece 11 can be rotated on the outer side of the rotating piece 13, after the plate body 1 rotates to the lower end of the rotating piece 13 and the plate body 1 is vertical to the ground, the rotating plate body 1 is stopped, at the moment, the hand placing plate can be limited on the side of an operating table, the plate body 1 can be rotated to an initial position in the next use process, the plate body 1 can be rotated to a state vertical to the ground, the influence of the hand placing plate on the operating table in the use process can be avoided, the hand placing plate is not required to be detached to be stored, the condition that the hand placing plate is lost in the disassembly storage or borrowing process is prevented, and the overall practicability is improved.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The surgical hand rest board comprises a board body (1), placing grooves (2) and supporting belts (3), wherein two groups of placing grooves (2) are formed in the upper end of the board body (1), and the supporting belts (3) are fixedly arranged in the placing grooves (2);

the method is characterized in that: the fixed frame (4) is fixedly arranged at the lower end of the plate body (1), the worm (5) is installed in the fixed frame (4) in a rotating mode, the rotary table (6) is fixedly installed at one end, far away from the fixed frame (4), of the worm (5), two groups of rotary rods (7) are installed in the fixed frame (4) in a rotating mode, worm wheels (8) are sleeved on the outer sides of the rotary rods (7), two groups of rocking rods (9) are fixedly installed on the outer sides of the rotary rods (7), meanwhile, the rocking rods (10) are installed on the outer sides of the rocking rods (9) in a rotating mode, the fixing piece (11) is installed at the lower end of the plate body (1), and the installation piece (12) is installed at the lower end of the fixing piece (11) in a rotating mode.

2. The surgical hand rest of claim 1, wherein: the inside rotation of mounting (11) is installed and is rotated piece (13), and the inside of rotating piece (13) has been seted up spacing groove (14), the inside slidable mounting of upper end of plate body (1) has movable block (15), and the outside fixed mounting of movable block (15) has haulage rope (16), spout (17) have been seted up to the inside of mounting (11), and the inside fixed mounting of spout (17) has supporting spring (18) to the one end fixed mounting that supporting spring (18) kept away from spout (17) has slide (19).

3. The surgical hand rest of claim 1, wherein: the worm (5) is meshed with the worm wheel (8), the worm wheel (8) and the rotating rod (7) are arranged in two groups around the vertical central axis of the plate body (1) symmetrically, and the worm wheel (8) is fixedly connected with the rotating rod (7).

4. The surgical hand rest of claim 1, wherein: the worm wheel (8) is positioned between the two groups of rocking bars (9), the two groups of rocking bars (9) are both rotationally connected with the rocking bars (10), and the rocking bars (10) are inserted into the supporting belt (3).

5. The surgical hand rest of claim 1, wherein: the mounting piece (12) is fixedly connected with the rotating piece (13), and the rotating piece (13) is in a circular structure.

6. The surgical hand rest of claim 2, wherein: the inside equiangle of rotating piece (13) is provided with spacing groove (14), and rotating piece (13) passes through spacing groove (14) and slide (19) constitution block structure.

7. The surgical hand rest of claim 2, wherein: the sliding plate (19) and the fixing piece (11) form an elastic structure through the supporting spring (18), and the sliding plate (19) and the moving block (15) form a traction structure through the traction rope (16).