CN209770625U

CN209770625U - Practical nursing splint

Info

Publication number: CN209770625U
Application number: CN201822258687.5U
Authority: CN
Inventors: 张国爱; 朱炳涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-30
Filing date: 2018-12-30
Publication date: 2019-12-13
Anticipated expiration: 2028-12-30

Abstract

The utility model discloses a practical nursing splint, which comprises a bottom plate and two bottom plates which are connected through a supporting underframe, wherein the supporting underframe is connected with a movable splint through a hinge seat and is connected with the movable splint through a screw extrusion mechanism, the screw extrusion mechanism comprises a screw cylinder arranged on the bottom plate, the screw cylinder is spirally connected with a rotating screw rod, the rotating screw rod is connected with a wedge-shaped extrusion block by one end inside, the wedge-shaped extrusion block is connected with an elastic seat contacted with the movable splint through a screw rod assembly, the surface of the wedge-shaped extrusion block is also provided with a silica gel gasket, the movable splint is subjected to tightness adjustment by arranging the screw extrusion mechanism, the control precision of clamping force is improved by adopting a double adjustment mode, so that a patient is more comfortable during clamping nursing, and the problem that the patient is uncomfortable during excessive clamping is effectively solved, the nursing effect is improved.

Description

Practical nursing splint

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a practical nursing splint.

Background

To the orthopedics patient, in the nursing treatment process after the fracture operation, in order to keep the skeleton counterpoint stable after the operation, avoid the wounded to receive secondary injury, guarantee that the normal healing of fracture patient is recovered, need to restore to the throne fixedly to the fracture limbs, otherwise will lead to the deformity healing.

In the prior art, a nursing splint is disclosed in application No. 201820536485. X:

It includes left splint device and right splint device, left splint device and right splint device all include the bottom plate, flexible post, support diaphragm and arc backup pad, the bottom plate below is provided with fixed establishment, can fix left splint device and right splint device on the bed body through fixed establishment, the arc backup pad on left splint device and the right splint device cooperatees and supports and fix patient's health, the slider through flexible post and flexible toe portion can adjust the horizontal position and the vertical position of arc backup pad simultaneously, slewing mechanism through arc backup pad and between the support diaphragm can adjust the angle of arc backup pad, and the size of arc backup pad also can adjust.

the main defects existing in the combination of the above technical solutions and the practical problems and the combination of the technical solutions widely used at present are mainly reflected in the following aspects:

(1) The traditional splint is clamped in a single-adjustment mode during nursing, and sometimes the clamping force on the limbs of a patient is possibly too large, so that the patient feels uncomfortable and the nursing effect is influenced;

(2) and the hospital splint device is fixed with cotton contact pad, but the contact pad can not be dismantled and cleaned, easily breed the bacterium, cause the infection to the wound.

disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a practical nursing splint which can effectively solve the problem that the clamping degree is difficult to adjust and the contact pad can not be detached and cleaned.

The utility model provides a technical scheme that its technical problem adopted is:

A practical nursing splint comprises bottom plates, wherein the two bottom plates are connected through a supporting bottom frame, the supporting bottom frame is connected with a movable splint through a hinge seat, and the bottom plates are connected with the movable splint through a screw extrusion mechanism;

The screw extrusion mechanism comprises a screw cylinder installed on the bottom plate, a rotating screw rod is spirally connected inside the screw cylinder, a wedge-shaped extrusion block is connected to one end, close to the inner side, of the rotating screw rod, an elastic seat in contact with the movable clamping plate is connected to the wedge-shaped extrusion block through a screw rod assembly, and a silica gel gasket is further arranged on the surface of the wedge-shaped extrusion block.

as an optimized technical scheme, the elastic seat includes the rotary drum of internally mounted bearing, the bearing is connected with the lead screw subassembly bottom, the rotary drum passes through the bearing arc piece and connects movable clamp plate, and gap packing installs the buffering gasbag in the middle of bearing arc piece and the movable clamp plate.

as a preferred technical scheme, lead screw assembly includes multilateral knob, multilateral knob is connected with the lead screw through the laborsaving gear train that the pinion drove the gear wheel, laborsaving gear train is installed on wedge extrusion piece surface, the lead screw passes through the internal thread section of thick bamboo of wedge extrusion piece internal fixation and turns into linear motion with circular motion.

as an optimal technical scheme, movable clamp plate installs removable contact pad of washing through the built-up member, the built-up member is including setting up the joint groove in movable clamp plate, removable contact pad of washing has the fretwork plug through flexible rubber tube connection, vacuum chuck is installed to the fretwork plug other end, and the fretwork plug can closely insert and close in the joint groove, and the joint groove end still is connected with the gassing barrel, and gassing barrel internally mounted has the screw thread head.

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

(1) The utility model carries out clamping adjustment by arranging the screw extrusion mechanism, and reasonably controls the tightness degree of the movable clamping plate by combining rough extrusion pushing and fine adjustment, so that the patient is more comfortable during nursing;

(2) the utility model discloses a set up built-up member and carry out the activity equipment to removable contact pad of washing, can rinse the contact pad after using, prevent bacterial growing, experience comfortable for the patient.

drawings

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

FIG. 2 is a schematic view of the elastic member of the present invention;

Fig. 3 is a schematic structural diagram of the assembly member of the present invention;

reference numbers in the figures: 1-a bottom plate; 2-supporting the chassis; 3-a hinge mount; 4-movable splints; 5-a screw extrusion mechanism; 6-an elastic seat; 7-a lead screw assembly; 8-an assembly; 9-removable and washable contact pads;

501-spiral cylinder; 502-rotating the screw; 503-wedge-shaped extrusion blocks; 504-silica gel gasket;

601-a rotating drum; 602-a bearing; 603-a load bearing arc sheet; 604-a buffer balloon;

701-polygonal knob; 702-a labor saving gear set; 703-a lead screw; 704-an internally threaded barrel;

801-a bonding groove; 802-flexible glue pipe; 803-hollow plugs; 804-vacuum chuck; 805-gas release cylinder; 806-thread head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a practical nursing splint, including bottom plate 1, two connect through supporting chassis 2 between the bottom plate 1, support chassis 2 and be connected with movable splint 4 through hinge seat 3, and be connected with movable splint 4 through screw extrusion mechanism 5 on the bottom plate 1, screw extrusion mechanism 5 is as the power supply of extrusion action, extrudees movable splint 4 to one side and forms the displacement, transmits for movable splint 4 through hinge seat 3, realizes movable splint 4's position control, and the movable splint of being convenient for presss from both sides tight patient's limbs part.

Preferably, the screw extrusion mechanism 5 includes a screw cylinder 501 installed on the bottom plate, a rotating screw 502 is spirally connected inside the screw cylinder 501, the screw cylinder 501 converts the circular motion of the rotating screw 502 into linear motion and provides a source of extrusion force for the wedge-shaped extrusion block 503, the inner end of the rotating screw 502 is connected with the wedge-shaped extrusion block 503, the wedge-shaped extrusion block 503 is connected with an elastic seat 6 contacting with the movable splint through a screw rod assembly 7, and a silicone gasket 504 is further arranged on the surface of the wedge-shaped extrusion block 503, so that the silicone gasket 504 prevents uncomfortable feeling of clamping a patient when the movable splint 4 is extruded, and provides softer touch feeling.

when its concrete regulation, its length is adjusted through the rotation effect of rotating screw rod 502 earlier, make to rotate screw rod 502 and produce the extrusion to wedge extrusion piece 503, preliminary extrusion through wedge extrusion piece 503, make wedge extrusion piece 503 promote movable splint 4 to the preliminary position that will press from both sides tightly, thereby accomplish preliminary fixed, later carry out further refining through lead screw assembly 7 and adjust, make movable splint 4's position change once more, because the clearance of lead screw assembly 7 regulation at every turn is less, can be accurate promote movable splint 4 to suitable position, thereby control the elasticity degree of two movable splint 4 when nursing the patient, provide good nursing condition for patient, avoid patient to produce uncomfortable sensation, when effectively having solved traditional single clamp, lead to patient to appear uncomfortable condition easily.

As a preferred embodiment, the elastic seat 6 includes a rotating cylinder 601 internally provided with a bearing 602, the bearing 602 is connected with the bottom end of the screw rod assembly 7, the rotating cylinder 601 is connected with the movable clamp plate 4 through a bearing arc 603, and a buffer air bag 604 is filled in a gap between the bearing arc 603 and the movable clamp plate 4, the bearing 602 can avoid friction damage to the movable clamp plate 4 when the screw rod rotates, and offset the rotation, the bearing arc can increase the stressed area, so that the thrust applied to the movable clamp plate 4 is more balanced, the buffer air bag 604 plays a role of elastic buffer, when the screw rod assembly 7 adjusts the movable clamp plate 4, the pushed acting force can more gently act on the movable clamp plate 4, so that the patient can not bear a larger acting force during nursing, and the patient is more comfortable during nursing.

it is further described that the lead screw assembly 7 includes a polygonal knob 701, the polygonal knob 701 drives a labor-saving gear set 702 of a large gear through a pinion to connect with a lead screw 703, the labor-saving gear set 702 is installed on the surface of the wedge-shaped extrusion block 503, the lead screw 703 converts circular motion into linear motion through an internal thread cylinder 704 fixed in the wedge-shaped extrusion block 503, the lead screw assembly 7 is used for secondarily and more finely fixing a patient after primary fixing, the polygonal knob 701 is rotated by hand, the polygonal knob 701 transmits rotation to the labor-saving gear set 702, so that the lead screw 703 is driven to move inside the internal thread cylinder 704, length adjustment of the lead screw assembly 7 is realized, and the labor-saving gear set 702 drives the large gear through the pinion, so that rotating strength is saved, the adjustment amplitude is small, and more comfortable experience is brought.

Preferably, the movable clamping plate 4 is provided with the detachable and washable contact pad 9 through the assembly member 8, the assembly member 8 includes a combination groove 801 arranged in the movable clamping plate 4, the detachable and washable contact pad 9 is connected with a hollow plug 803 through a soft rubber tube 802, the other end of the hollow plug 803 is provided with a vacuum chuck 804, the hollow plug 803 can be tightly inserted into the combination groove 801, the tail end of the combination groove 801 is further connected with an air release tube 805, a screw head 806 is arranged in the air release tube 805, the hollow plug 803 on the detachable and washable contact pad 9 is inserted into the combination groove 801 in an alignment manner, when the vacuum chuck 804 in front of the hollow plug 803 is completely contacted, air in the hollow plug 803 forms a pressure difference, and before fixation, the screw head 806 can be rotated to contract inwards to reduce the volume of the vacuum chuck 804, so as to accelerate fixation of the vacuum chuck 804, so that the hollow plug 803 can be more stably fixed, and fixed in the groove 803, thereby realizing the fixation of the detachable and washable contact pad 9;

And when the washing need be dismantled, through rotating thread head 806, make alternate segregation between thread head 806 and the gassing section of thick bamboo 805, thereby produce the clearance, make the inside air of vacuum chuck 804 get into, and reach balanced state between the external atmospheric pressure, the removable contact pad 9 of washing that loses pressure can very easily be taken off, thereby will remove the contact pad 9 of washing and pull down and carry out cleaning work, avoided directly dragging to draw the problem that removable contact pad 9 of washing caused the damage easily, can prevent bacterial growing, subsequent use of being convenient for.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A practical nursing splint comprises a bottom plate (1), and is characterized in that: the two bottom plates (1) are connected through a supporting bottom frame (2), the supporting bottom frame (2) is connected with a movable clamping plate (4) through a hinge seat (3), and the bottom plates (1) are connected with the movable clamping plate (4) through a spiral extrusion mechanism (5);

The screw extrusion mechanism (5) comprises a screw cylinder (501) installed on a bottom plate, a rotating screw rod (502) is spirally connected inside the screw cylinder (501), the rotating screw rod (502) is connected with a wedge-shaped extrusion block (503) by inner one end, the wedge-shaped extrusion block (503) is connected with an elastic seat (6) contacted with a movable clamping plate through a screw rod assembly (7), and a silica gel gasket (504) is further arranged on the surface of the wedge-shaped extrusion block (503).

2. the practical nursing splint according to claim 1, wherein: the elastic seat (6) comprises a rotating cylinder (601) internally provided with a bearing (602), the bearing (602) is connected with the bottom end of the screw rod assembly (7), the rotating cylinder (601) is tightly attached to the movable clamping plate (4) through a bearing arc piece (603), and a buffer air bag (604) is filled in a gap between the bearing arc piece (603) and the movable clamping plate (4).

3. the practical nursing splint according to claim 1, wherein: the lead screw component (7) comprises a multi-edge knob (701), the multi-edge knob (701) drives a labor-saving gear set (702) of a large gear through a pinion to be connected with a lead screw (703), the labor-saving gear set (702) is installed on the surface of a wedge-shaped extrusion block (503), and the lead screw (703) converts circular motion into linear motion through an internal thread cylinder (704) fixed in the wedge-shaped extrusion block (503).

4. The practical nursing splint according to claim 1, wherein: removable contact pad (9) of washing are installed through assembly spare (8) in activity splint (4), assembly spare (8) are including setting up combination groove (801) in activity splint (4), removable contact pad (9) of washing are connected with fretwork plug (803) through flexible glue pipe (802), vacuum chuck (804) are installed to fretwork plug (803) other end, and fretwork plug (803) can closely insert and close in combination groove (801), and combination groove (801) end still is connected with puts inflator (805), and it has screw thread head (806) to put inflator (805) internally mounted.