CN214343794U

CN214343794U - Auxiliary positioning device

Info

Publication number: CN214343794U
Application number: CN202022791121.6U
Authority: CN
Inventors: 李建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-10-08
Anticipated expiration: 2030-11-27

Abstract

An auxiliary positioning device relates to the technical field of auxiliary positioning tools and comprises an arm supporting plate, wherein one end of the arm supporting plate is slidably provided with a wrist supporting plate, the wrist supporting plate is arranged in a swinging manner, and a positioning assembly used for fixing the swinging angle of the wrist supporting plate is further arranged on the wrist supporting plate; the arm supporting plate and the wrist supporting plate are respectively provided with a body position fixing assembly for fixing a human body, the arm supporting plate is further provided with a device fixing assembly for fixing the position of the arm supporting plate, and the arm supporting plate is further provided with a supporting assembly for supporting the arm supporting plate. The utility model solves the problem that the clamp in the traditional technology is easy to cause wrist numbness, so that the fixing is carried out again after the human body needs to release the fixing and the wrist is moved, and the operation is complicated; the clamp is easy to drive to move integrally, so that the phenomenon of pulling the infusion tube and the phenomenon of dislocation of the infusion needle are easy to cause; and the clamp can not be stably supported and fixed along with the movement of a user.

Description

Auxiliary positioning device

Technical Field

The utility model relates to an auxiliary positioning apparatus technical field, concretely relates to auxiliary positioning device.

Background

In the medical treatment of paediatrics, infusion is as a comparatively effective medical means, when carrying out the infusion to little patient, because the reason that needs the fixed syringe needle, make the patient must keep motionless for a long time, but because love is infant's nature again, thereby make the infusion degree of difficulty in the paediatrics consulting room great, possess some infusion fixing device at present, but these devices all fix patient's whole arm and finger, very big reduction patient's travelling comfort, lead to some children's anti psychology greatly to increase, are unfavorable for carrying out the infusion treatment of disease.

The prior art discloses a patent of CN107789695A, the scheme includes the base, including arm fixing device and hand fixing device, arm fixing device comprises two fixed blocks that articulate together, the fixed block medial surface is convex, fixed block bottom both sides articulate respectively has the bracing piece, the bracing piece inserts and uses locking bolt to fix in the stay tube, be equipped with a plurality of arm fixed bands to mutually supporting the use on two fixed blocks respectively, arm fixed band end is equipped with first thread gluing, hand fixing device comprises the rectangular plate on upper portion and the integrative of the convex end piece of lower part, be equipped with the palm supporting shoe on the rectangular plate, palm supporting shoe top is equipped with the hand fixed band, be equipped with a plurality of needle grooves on the hand fixed band. The invention has the beneficial effects that: the arm, the wrist and the hand of the child can be firmly fixed, the fixing device can be matched with the body of the child, and the arm and the hand of the child can be moved; is practical, convenient, safe and comfortable.

However, the device gradually exposes the defects of the technology in production and use, and mainly shows the following aspects:

firstly, although the device can fix the arms of the human body, when the device is used, as the wrist is always fixed for several hours, the phenomenon of numbness of the wrist is easily caused, and after the human body needs to release the fixation, the wrist is moved and fixed again, so that the operation is complex, time and labor are wasted.

Secondly, after the clamp is used for fixing the arms of the human body, the clamp is easy to drive to move integrally due to the mobility of children, so that the phenomenon that an infusion tube is pulled is caused, and the phenomenon that an infusion needle is staggered is easily caused.

Thirdly, there is a use scenario of sitting and standing infusion during infusion, which makes the device not stable to place and stably support and fix along with the movement of the user.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an auxiliary positioning device, which is used for solving the problem that the clamp in the traditional technology is easy to cause wrist numbness, so that the human body needs to be fixed again after moving the wrist after releasing the fixation, and the operation is complicated; the clamp is easy to drive to move integrally, so that the phenomenon of pulling the infusion tube and the phenomenon of dislocation of the infusion needle are easy to cause; and the clamp can not be stably supported and fixed along with the movement of a user.

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

an auxiliary positioning device comprises an arm supporting plate, wherein a wrist supporting plate is arranged at one end of the arm supporting plate in a sliding mode and arranged in a swinging mode, and a positioning assembly used for fixing the swinging angle of the wrist supporting plate is further arranged on the wrist supporting plate; the arm supporting plate and the wrist supporting plate are respectively provided with a body position fixing assembly for fixing a human body, the arm supporting plate is further provided with a device fixing assembly for fixing the position of the arm supporting plate, and the arm supporting plate is further provided with a supporting assembly for supporting the arm supporting plate.

As an optimized scheme, the body position fixing assembly comprises a body position fixing bandage which is parallel to the upper surfaces of the arm supporting plate and the wrist supporting plate.

As an optimized scheme, the device fixing assembly comprises device fixing ties fixedly connected to the lower surface of the arm supporting plate in parallel.

Preferably, the support assembly comprises a hanging strip, and two ends of the hanging strip are fixedly connected to the side walls of the arm supporting plate at the diagonal line correspondingly.

As an optimized scheme, a palm support protruding part is fixedly connected to the upper surface of the wrist supporting plate.

As an optimized scheme, two sliding holes are formed in one end of the arm supporting plate in parallel, a sliding column is inserted in each sliding hole in a sliding mode, an installation plate is fixedly connected to one end, located on the outer side, of each sliding column, and the wrist supporting plate is installed on the wrist supporting plate through the fixing assembly.

As an optimized scheme, a stop knob is connected to the side wall of the supporting arm plate in a threaded mode, and the tail end of the stop knob extends into the sliding hole and abuts against the outer wall of the sliding column.

As an optimized scheme, the locating component comprises a first connecting plate fixedly connected to the wrist supporting plate and a second connecting plate fixedly connected to the mounting plate, the first connecting plate and the second connecting plate are arranged side by side and penetrate through the hinge shaft, the hinge shaft is arranged in a sliding mode along the axial direction of the hinge shaft, a section of first limiting protruding strip is arranged on the peripheral wall of the hinge shaft in an enclosing mode, a first guide groove for constraining the first limiting protruding strip is formed in the hole of the first connecting plate, a section of second limiting protruding strip is arranged on the peripheral wall of the hinge shaft in an enclosing mode, and a second guide groove for constraining the second limiting protruding strip is formed in the hole of the second connecting plate.

As an optimized solution, the length of the first limit raised strip is shorter than the length of the second limit raised strip.

As an optimized proposal, one end of the articulated shaft is fixedly connected with a butt plate, the other end is fixedly connected with a pull handle, the articulated shaft is sleeved with a return spring, two ends of the return spring are respectively butted with the butt plate and the second connecting plate,

as an optimized scheme, the arm supporting plate and the wrist supporting plate are correspondingly and fixedly connected with connecting belt rings.

As an optimized scheme, rubber pads are further glued on the upper surfaces of the arm supporting plate and the wrist supporting plate.

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

the wrist supporting plate and the arm supporting plate are movably arranged, so that after a wrist keeps a posture for a long time and is subjected to acid anesthesia, the angle of the wrist supporting plate can be adjusted through the fixing assembly to overcome the acid anesthesia feeling, the hand is not required to be fixed in a contact manner, the releasing and fixing operations are omitted, the operation is simple and convenient, and the labor intensity is reduced;

when the child moves, the supporting arm plate is fixed on the bed body or other fixed objects by the aid of the device fixing ties, so that the hands of the human body can be restrained, the phenomenon that the transfusion needle is pulled due to driving of the clamp is avoided, and stability in the transfusion process is guaranteed;

the arm supporting plate can be supported through the hanging strip, and the hanging strip is hung on the moving frame or the neck of a human body, so that the arm supporting plate can be fixedly supported, and the infusion stability during sitting and walking is met;

the manufacturing cost is low, and the maintenance is convenient; the design is reasonable, and the matching among structures is precise; the operation is convenient and fast; the follow-up part is simplified, and the fault rate in the working process is reduced; the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic structural view of the positioning assembly of the present invention;

in the figure: 1-a boom supporting plate; 2-wrist supporting plate; 3-palm support convex part; 4-body position fixing band; 5-fixing the binding belt by the device; 6-a sling; 7-a sliding column; 8-a stop groove; 9-stop knob; 10-mounting a plate; 11-a pull handle; 12-a first connection plate; 13-a second connecting plate; 14-a jointed shaft; 15-a first limit raised strip; 16-a second limit bump bar; 17-a resisting plate; 18-return spring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 2, the auxiliary positioning device includes an arm supporting plate 1, a wrist supporting plate 2 is slidably disposed at one end of the arm supporting plate 1, the wrist supporting plate 2 is arranged in a swinging manner, and a positioning assembly for fixing a swinging angle of the wrist supporting plate 2 is further disposed on the wrist supporting plate 2; the arm supporting plate 1 and the wrist supporting plate 2 are respectively provided with a body position fixing assembly for fixing a human body, the arm supporting plate 1 is further provided with a device fixing assembly for fixing the position of the arm supporting plate, and the arm supporting plate 1 is further provided with a supporting assembly for supporting the arm supporting plate.

The body position fixing assembly comprises a body position fixing bandage 4 which is arranged on the upper surfaces of the arm supporting plate 1 and the wrist supporting plate 2 in parallel.

The device fixing assembly comprises device fixing bands 5 which are fixedly connected to the lower surface of the arm supporting plate 1 in parallel.

The supporting component comprises a hanging strip 6, and two ends of the hanging strip 6 are correspondingly and fixedly connected to the side walls, located on the diagonal line, of the arm supporting plate 1.

The hanging belt 6 is a length-adjustable buckle type rope belt, and the different heights of the arm supporting plate 1 are supported by adjusting the length;

the upper surface of the wrist supporting plate 2 is fixedly connected with a palm supporting bulge part 3, so that the palm is supported.

Two slide holes are formed in one end of the arm supporting plate 1 in parallel, a slide column 7 is inserted in each slide hole in a sliding mode, one end, located on the outer side, of each of the two slide columns 7 is fixedly connected with a mounting plate 10, and the wrist supporting plate 2 is mounted on the wrist supporting plate 2 through a fixing assembly.

The side wall of the arm supporting plate 1 is in threaded connection with a stop knob 9, the tail end of the stop knob 9 extends into the sliding hole and abuts against the outer wall of the sliding column 7, so that the requirement for using of human bodies with different arm lengths is met, and the adjusted length is convenient to fix by using the stop knob 9; the sliding column 7 is also provided with a stop groove 8 in parallel, and the tail end of the stop knob 9 is abutted against the stop groove 8.

Locating component includes first connecting plate 12 of rigid coupling on support wrist board 2 and the second connecting plate 13 of rigid coupling on mounting panel 10, first connecting plate 12 sets up side by side with second connecting plate 13 and runs through the cartridge and have articulated shaft 14, articulated shaft 14 sets up along its axial direction slip, enclose on the perisporium of articulated shaft 14 and be equipped with one section first spacing protruding strip 15, the downthehole first guide slot of the first spacing protruding strip 15 of restraint of seting up of first connecting plate 12, still enclose on the perisporium of articulated shaft 14 and be equipped with the spacing protruding strip 16 of one section second, the downthehole second guide slot of the spacing protruding strip 16 of restraint second of seting up of second connecting plate 13.

The length of the first limit projection strip 15 is shorter than the length of the second limit projection strip 16.

One end of the hinge shaft 14 is fixedly connected with a resisting plate 17, the other end is fixedly connected with a pull handle 11, the hinge shaft 14 is sleeved with a return spring 18, and two ends of the return spring 18 are respectively propped against the resisting plate 17 and the second connecting plate 13.

Draw 11 through the pulling, drive articulated shaft 14 and remove, first spacing protruding strip 15 breaks away from first guide slot, can swing this moment and hold in the palm wrist board 2, adjust the swing angle, after the location, loosen and draw 11, draw 11 under reset spring 18's elasticity, first spacing protruding strip 15 can clamp again in first guide slot, the realization is fixed the swing angle who holds in the palm wrist board 2, wherein the length of the spacing protruding strip 16 of second is good at first spacing protruding strip 15, the spacing protruding strip 16 of second keeps the restraint state with the second guide slot all the time.

The arm supporting plate 1 and the wrist supporting plate 2 are fixedly connected with connecting belt rings correspondingly, so that the connecting belts can be conveniently and fixedly connected.

The upper surfaces of the arm supporting plate 1 and the wrist supporting plate 2 are also glued with rubber pads, so that the comfort level is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An auxiliary positioning device, its characterized in that: the cantilever supporting device comprises a cantilever supporting plate (1), wherein a wrist supporting plate (2) is arranged at one end of the cantilever supporting plate (1) in a sliding mode, the wrist supporting plate (2) is arranged in a swinging mode, and a positioning assembly used for fixing the swinging angle of the wrist supporting plate (2) is further arranged on the wrist supporting plate; the support arm plate (1) and the support wrist plate (2) are respectively provided with a body position fixing assembly for fixing a human body, the support arm plate (1) is further provided with a device fixing assembly for fixing the position of the support arm plate, and the support arm plate (1) is further provided with a support assembly for supporting the support arm plate.

2. An auxiliary positioning device as defined in claim 1, wherein: the body position fixing assembly comprises a body position fixing bandage (4) which is parallel to the arm supporting plate (1) and the upper surface of the wrist supporting plate (2).

3. An auxiliary positioning device as defined in claim 1, wherein: the device fixing assembly comprises device fixing ties (5) fixedly connected to the lower surface of the arm supporting plate (1) in parallel.

4. An auxiliary positioning device as defined in claim 1, wherein: the supporting assembly comprises a hanging strip (6), and two ends of the hanging strip (6) are fixedly connected to the side wall, located on the diagonal line, of the arm supporting plate (1) correspondingly.

5. An auxiliary positioning device as defined in claim 1, wherein: the upper surface of the wrist supporting plate (2) is fixedly connected with a palm support bulge part (3).

6. An auxiliary positioning device as defined in claim 1, wherein: two sliding holes are formed in one end of the arm supporting plate (1) in parallel, each sliding hole is internally provided with a sliding column (7) in a sliding and inserting mode, one end, located on the outer side, of each sliding column (7) is fixedly connected with a mounting plate (10) together, and the wrist supporting plate (2) is installed on the wrist supporting plate (2) through the fixing assembly.

7. An auxiliary positioning device as defined in claim 6, wherein: the locating component comprises a first connecting plate (12) fixedly connected to the wrist supporting plate (2) and a second connecting plate (13) fixedly connected to the mounting plate (10), the first connecting plate (12) and the second connecting plate (13) are arranged side by side and are provided with hinged shafts (14) in a penetrating and inserting mode, the hinged shafts (14) are arranged in a sliding mode along the axial direction of the hinged shafts, one section of first limiting protruding strip (15) is arranged on the peripheral wall of each hinged shaft (14) in a surrounding mode, the first guide groove of the first limiting protruding strip (15) is constrained in the hole of the first connecting plate (12), one section of second limiting protruding strip (16) is further arranged on the peripheral wall of each hinged shaft (14) in a surrounding mode, and the second guide groove of the second limiting protruding strip (16) is constrained in the hole of the second connecting plate (13).

8. An auxiliary positioning device as defined in claim 7, wherein: the length of the first limit bump strip (15) is shorter than that of the second limit bump strip (16).

9. An auxiliary positioning device as defined in claim 7, wherein: one end of the hinged shaft (14) is fixedly connected with a supporting plate (17), the other end of the hinged shaft (14) is fixedly connected with a pull handle (11), the hinged shaft (14) is sleeved with a return spring (18), and two ends of the return spring (18) are respectively abutted against the supporting plate (17) and the second connecting plate (13).

10. An auxiliary positioning device as defined in claim 1, wherein: the upper surfaces of the arm supporting plate (1) and the wrist supporting plate (2) are also glued with rubber pads.