CN213047343U

CN213047343U - Auxiliary arm supporting device for pediatric examination

Info

Publication number: CN213047343U
Application number: CN202020412329.XU
Authority: CN
Inventors: 罗文�; 高升明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-04-27
Anticipated expiration: 2030-03-27

Abstract

The utility model belongs to the field of medical equipment, in particular to an arm auxiliary supporting device for pediatric examination, which comprises a base and an electric telescopic rod, wherein the electric telescopic rod is fixedly connected with the base, the electric telescopic rod is electrically connected with an external power supply, and the output end of the electric telescopic rod is fixedly connected with a supporting table; penetrate children's arm from big arm fixed station and forearm fixed station in proper order, make children's big arm be located big arm fixed station, the forearm is located the forearm fixed station, then make the connecting block be close to children's forearm through rotating the second screw rod, with children's forearm centre gripping in forearm fixed station internal fixation, when adjusting children's elbow in the bending, clockwise rotation first screw rod through rotating, first screw rod receives the screw thread influence of screw hole and drives the ejector pad upwards promote the second support this moment, thereby it is crooked to make the second support realize rotating the regulation and drive children's elbow, thereby make things convenient for the doctor to inspect, and simple structure, the simple operation.

Description

Auxiliary arm supporting device for pediatric examination

Technical Field

The utility model belongs to the field of medical equipment, specifically an arm auxiliary stay device that paediatrics inspection was used.

Background

In paediatrics medical treatment, at first need inspect it when treating paediatrics patient, but because child's mental development is not mature enough, often can not cooperate medical staff to carry out the inspection operation, often need dedicated supplementary inspection frame to fix child to this, through restriction children's part action, guarantee that inspection work can go on smoothly. If the fixing mode of current paediatrics inspection arm support frame is single, be not convenient for fix simultaneously big arm forearm, and can't adjust child's arm elbow curvature according to the demand of doctor's inspection after fixed to influence doctor's inspection effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arm auxiliary stay device that paediatrics inspection was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an arm auxiliary supporting device for pediatric examination comprises a base and an electric telescopic rod, wherein the electric telescopic rod is fixedly connected with the base, the electric telescopic rod is electrically connected with an external power supply, the output end of the electric telescopic rod is fixedly connected with a supporting table, the bottom of the supporting table is fixedly connected with a fixing block, the fixing block is fixedly connected with a first screw rod in a threaded manner, the top of the first screw rod is fixedly connected with a push block, the top of the supporting table is fixedly connected with a first support, one end of the first support is fixedly connected with a large arm fixing table, the other end of the first support is hinged with a second support, one side wall of the second support is fixedly connected with a small arm fixing table, the top wall of the small arm fixing table is fixedly connected with a second screw rod in a threaded manner, the second screw rod is fixedly connected with a connecting block, and the bottom of the connecting block, the inner wall of the large arm fixing table and, the elastic plate is fixedly connected with a cushion layer.

As a further aspect of the present invention: the fixing block is provided with a threaded hole, and the first screw is fixed in the threaded hole in a threaded manner.

As a further aspect of the present invention: the push block is located right below the second support.

As a further aspect of the present invention: the bottom end of the first screw rod is fixedly connected with a rotating handle.

As a further aspect of the present invention: the first bracket and the second bracket are hinged through a connecting pin.

As a further aspect of the present invention: the top wall of the small arm fixing table is provided with a thread groove, and the second screw is fixed in the thread groove in a threaded manner.

As a further aspect of the present invention: the elastic plate is made of rubber, and the cushion layer is made of sponge.

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

penetrate children's arm from big arm fixed station and forearm fixed station in proper order when using, make children's big arm be located big arm fixed station, the forearm is located the forearm fixed station, then through rotating the screw thread influence that the second screw rod passes through the thread groove make the connecting block be close to children's forearm, with children's forearm centre gripping in forearm fixed station internal fixation, children's forearm is fixed back, big arm receives the spacing unable activity of big arm fixed station, when the doctor need bend the regulation to children's elbow, only need rotate first screw rod of clockwise rotation through rotating, first screw rod receives the screw thread influence of screw hole this moment and drives the ejector pad upwards to promote the second support, thereby it is crooked to make the second support realize rotating the regulation and drive children's elbow, thereby make things convenient for the doctor to inspect, and this scheme simple structure, and convenient operation.

Drawings

FIG. 1 is a schematic structural view of an auxiliary arm supporting device for pediatric examination;

FIG. 2 is a sectional top view of a lower arm fixing table and an upper arm fixing table of an auxiliary arm supporting device for pediatric examination;

FIG. 3 is a schematic structural view of a forearm fixing stand in the auxiliary arm supporting device for pediatric examination;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a base; 2. an electric telescopic rod; 3. a support table; 31. a fixed block; 311. a threaded hole; 32. a first screw; 321. rotating the handle; 322. a push block; 4. a first bracket; 41. a connecting pin; 5. a large arm fixing table; 6. a second bracket; 7. a forearm fixing table; 71. a second screw; 72. connecting blocks; 73. a thread groove; 8. an elastic plate; 81. and (5) cushion coating.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an auxiliary arm supporting device for pediatric examination includes a base 1 and an electric telescopic rod 2, the electric telescopic rod 2 is fixedly connected to the base 1, the electric telescopic rod 2 is electrically connected to an external power source, an output end of the electric telescopic rod 2 is fixedly connected to a supporting table 3, a bottom of the supporting table 3 is fixedly connected to a fixing block 31, the fixing block 31 is fixedly connected to a first screw 32, a top of the first screw 32 is fixedly connected to a pushing block 322, a top of the supporting table 3 is fixedly connected to a first bracket 4, one end of the first bracket 4 is fixedly connected to a large arm fixing table 5, the other end of the first bracket 4 is hinged to a second bracket 6, a side wall of the second bracket 6 is fixedly connected to a small arm fixing table 7, a top wall of the small arm fixing table 7 is fixedly connected to a second screw 71, the, the bottom of the connecting block 72, the inner wall of the large arm fixing table 5 and the inner wall of the small arm fixing table 7 are fixedly connected with elastic plates 8, and the elastic plates 8 are fixedly connected with cushion layers 81; the telescopic electric rod 2 is controlled to stretch out and draw back, the electric telescopic rod 2 drives the first support 4 at the upper end of the support table 3 to rise when extending out, the first support 4 at the upper end of the support table 3 is driven to descend when the electric telescopic rod 2 is contracted, so that adjustment is carried out according to the height of a child, when a doctor carries out examination and use, the arm of the child sequentially penetrates through the large arm fixing table 5 and the small arm fixing table 7, the large arm of the child is positioned in the large arm fixing table 5, the small arm is positioned in the small arm fixing table 7, then the second screw 71 is rotated clockwise, the second screw 71 is influenced by the threads of the thread groove 73 to drive the connecting block 72 to descend to approach the small arm of the child, the small arm of the child is clamped in the small arm fixing table 7 for fixation, the arrangement of the elastic plate 8 and the cushion layer 81 plays a role in buffering the small arm and the arm of the child, so that the large, the discomfort caused by direct contact with hard objects can be avoided, after the small arm of the child is fixed in the small arm fixing table 7, the large arm of the child is limited by the large arm fixing table 5 and can not move, when a doctor needs to bend and adjust the arm of the child, the doctor only needs to rotate the first screw rod 32 clockwise by rotating the handle 321, at the moment, the first screw rod 32 is influenced by the thread of the threaded hole 311 to drive the push block 322 to push the second bracket 6 upwards, so that the second bracket 6 is rotated and lifted, the small arm fixing table 7 is driven to ascend, so that the arm of the child is bent, when the arm of the child needs to lie flat, the first screw rod 32 is rotated anticlockwise by rotating the handle 321 to drive the push block 322 to drive the second bracket 6 to descend until the second bracket 6 contacts the fixing block 31, the large arm fixing table 5 and the small arm fixing table 7 are located at the same horizontal line, so that the arm of the child lies flat, and the large arm fixing table 5 supports the large arm of the, the forearm fixing table 7 supports the forearm of the child, so that the child can bend the arm to be always in a bending state without exerting force, balance of the arm in the bending state is kept, arm ache caused by the fact that the child keeps a bending posture for a long time is reduced, adjustment is convenient, and accordingly examination efficiency of a doctor is improved.

In fig. 1 and 4: the fixing block 31 is provided with a threaded hole 311, the first screw rod 32 is screwed and fixed in the threaded hole 311, the push block 322 is positioned right below the second bracket 6, and the bottom end of the first screw rod 32 is fixedly connected with a rotating handle 321; give a point of application of force to the staff through rotating the handle 321, more make things convenient for the staff to the rotation of first screw rod 32, the upper end and the 6 contacts of second support of ejector pad 322, when clockwise turning first screw rod 32, first screw rod 32 receives the screw thread influence of the screw hole 311 that the fixed block 31 seted up to drive ejector pad 322 and rises, make ejector pad 322 upwards promote second support 6, when anticlockwise turning first screw rod 32, first screw rod 32 receives the screw thread influence of screw hole 311 to drive ejector pad 322 and descends, thereby drive second support 6 and rotate downwards.

In fig. 2: the first bracket 4 and the second bracket 6 are hinged through a connecting pin 41; two through holes which are symmetrically distributed are formed in the first support 4, a through groove is formed in the second support 6, the connecting pin 41 penetrates through the through hole formed in the first support 4 and the through groove formed in the second support 6, the first support 4 and the second support 6 are hinged, and when the second support 6 and the first support 4 are connected through the connecting pin 41, the rotation of the second support 6 is not influenced.

In fig. 1 and 3: a thread groove 73 is formed in the top wall of the small arm fixing table 7, and the second screw rod 71 is screwed and fixed in the thread groove 73; after the examination is completed, the second screw 71 is rotated counterclockwise, so that the second screw 71 drives the connecting block 72 to ascend due to the influence of the thread groove 73, the child's forearm is released from being fixed, and after the release of the fixation, the child pulls out the arm from the forearm fixing base 7 and the forearm fixing base 5.

In fig. 1: the elastic plate 8 is made of rubber, and the cushion layer 81 is made of sponge; the elastic plate 8 made of rubber and the cushion layer 81 made of sponge play a role in buffering the large arm and the small arm of the child, so that the large arm and the small arm of the child cannot feel uncomfortable due to direct contact with the large arm fixing table 5 and the small arm fixing table 7 when being fixed.

The utility model discloses a theory of operation is: when a doctor checks and uses the arm fixing table, the arm of a child is sequentially inserted into the large arm fixing table 5 and the small arm fixing table 7, so that the large arm of the child is positioned in the large arm fixing table 5, the small arm of the child is positioned in the small arm fixing table 7, then the second screw rod 71 is rotated clockwise, the second screw rod 71 drives the connecting block 72 to descend to be close to the small arm of the child, the small arm of the child is clamped in the small arm fixing table 7 for fixing, after the small arm of the child is fixed in the small arm fixing table 7, the large arm of the child is limited by the large arm fixing table 5 and cannot move, when the arm of the child needs to be bent and adjusted by the doctor, the first screw rod 32 is rotated clockwise by the rotating handle 321, at the moment, the first screw rod 32 drives the push block 322 to push the second support 6 upwards, the second support 6 is rotated and ascended, so that the small arm fixing table 7 is driven to ascend, so that the arm of the child is bent, the first screw rod 32 is rotated anticlockwise through the rotating handle 321, so that the push block 322 drives the second support 6 to descend, until the second support 6 contacts the fixed block 31, the large arm fixed table 5 and the small arm fixed table 7 are located at the same horizontal line position, so that the arms of the children lie flat, the large arms of the children are supported by the large arm fixed table 5, and the small arm fixed table 7 supports the small arms of the children, so that the children do not need to make the arms bent by self force to be always in a bent state, therefore, the balance of the bent state of the arms is kept, the arm ache caused by the fact that the children keep the bent postures for a long time is reduced, the adjustment is convenient, the examination of the doctors is convenient, the examination efficiency of the doctors can be improved, and the scheme has a simple structure and is convenient to operate.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An arm auxiliary supporting device for pediatric examination comprises a base (1) and an electric telescopic rod (2), wherein the electric telescopic rod (2) is fixedly connected with the base (1), the electric telescopic rod (2) is electrically connected with an external power supply, and the arm auxiliary supporting device is characterized in that an output end of the electric telescopic rod (2) is fixedly connected with a supporting table (3), the bottom of the supporting table (3) is fixedly connected with a fixed block (31), the fixed block (31) is fixedly connected with a first screw (32) in a threaded manner, the top of the first screw (32) is fixedly connected with a push block (322), the top of the supporting table (3) is fixedly connected with a first support (4), one end of the first support (4) is fixedly connected with a large arm fixing table (5), the other end of the first support (4) is hinged with a second support (6), and one side wall of the second support (6) is fixedly connected with a small arm fixing table (7, the roof spiro union of forearm fixed station (7) is fixed with second screw rod (71), second screw rod (71) fixedly connected with connecting block (72), the bottom of connecting block (72) the inner wall of big arm fixed station (5) with the equal fixedly connected with elastic plate (8) of inner wall of forearm fixed station (7), elastic plate (8) fixedly connected with bed course (81).

2. The auxiliary arm supporting device for pediatric examination as defined in claim 1, wherein the fixing block (31) is provided with a threaded hole (311), and the first screw (32) is screwed into the threaded hole (311).

3. An auxiliary arm support device for pediatric examinations according to claim 1, characterized in that the push block (322) is located directly below the second bracket (6).

4. An auxiliary arm supporting device for pediatric examination as defined in claim 1 wherein a rotating handle (321) is fixedly connected to the bottom end of the first screw rod (32).

5. An auxiliary arm support device for pediatric examinations according to claim 1 characterized in that said first bracket (4) and said second bracket (6) are hinged by means of a connecting pin (41).

6. The auxiliary arm supporting device for pediatric examination as defined in claim 1, wherein the top wall of the small arm fixing table (7) is provided with a threaded groove (73), and the second screw (71) is screwed and fixed in the threaded groove (73).

7. The auxiliary arm supporting device for pediatric examination as defined in claim 1, wherein the elastic plate (8) is made of rubber and the cushion (81) is made of sponge.