CN220385062U

CN220385062U - Convenient to use's arm fixer

Info

Publication number: CN220385062U
Application number: CN202321279112.6U
Authority: CN
Inventors: 王红军
Original assignee: Jiangsu Aoyang Biomedical Research Institute Co ltd
Current assignee: Jiangsu Aoyang Biomedical Research Institute Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2024-01-26
Anticipated expiration: 2033-05-24

Abstract

The application discloses convenient to use's arm fixer, including the fixed plate, the top of fixed plate is provided with the removal subassembly, the removal subassembly includes fixed slot, threaded rod, thread block, hand wheel, places board, slider and spout, the fixed slot has been seted up on the top of fixed plate, the inner chamber of fixed slot is connected with the threaded rod through the bearing rotation. Through setting up the removal subassembly, through rotating the disc wheel, the disc wheel rotates and drives the threaded rod and rotate, and the threaded rod rotates and drives two screw thread pieces and be close to each other or keep away from each other to can adjust the distance between two boards of placing according to the demand, be convenient for fix according to the arm of patient different length, improve the travelling comfort that the arm was placed; through setting up constraint subassembly and spacing subassembly, can adjust the elasticity degree of ribbon through the pulling arm-tie, effectually avoid the arm to rock, provide the comfort level that the patient used, prevent that the ribbon from too tightening patient's arm.

Description

Convenient to use's arm fixer

Technical Field

The application relates to the technical field of medical equipment, in particular to an arm fixer convenient to use.

Background

During physical examination, people need to draw blood and sample, and during blood drawing, people usually put arms on the breathable pad, but during blood drawing, the following problems often exist: because the ventilation pad only plays a role in placement, people can feel the phenomenon that hands and arms shake when drawing blood due to fear, so that the process of drawing blood and sampling is influenced.

The utility model provides an arm fixing device for medical care, has solved the shortcoming of current medical care hand fixed functionality singleness, including the device base, the top welding of device base has the loop bar, tip one side bearing of loop bar is connected with the altitude mixture control pole, and the bottom inboard bearing of loop bar is connected with the bull stick, the top outside cover of bull stick is equipped with the telescopic link, the tip bolt fastening of telescopic link has the rotation seat, the inside of rotation seat has the swivel through the bearing connection, and it has the extension board through the swivel welding, and the inside swing joint of one side of rotation seat has the locking lever still, the inside of extension board has the transfer line through the bearing connection, one side bearing connection of extension board has the interval regulation pole that sets up perpendicularly with the transfer line, the outside cover in both ends of transfer line is equipped with the connecting block.

The existing arm fixer is inconvenient to adjust the tightness degree of the binding belt and is inconvenient to fix according to arms of different lengths of patients. Therefore, an arm fixer convenient to use is provided for the problems.

Disclosure of Invention

The arm fixer with convenient use is used for solving the problems that the prior arm fixer in the prior art is inconvenient to adjust the tightness degree of the binding belt and is inconvenient to fix according to arms with different lengths of patients.

According to an aspect of the application, there is provided a convenient to use's arm fixer, including the fixed plate, the top of fixed plate is provided with the removal subassembly, the removal subassembly includes fixed slot, threaded rod, thread piece, disc wheel, places board, slider and spout, the fixed slot has been seted up on the top of fixed plate, the inner chamber of fixed slot is connected with the threaded rod through the bearing rotation, one side of threaded rod extends to the outer end fixedly connected with disc wheel of fixed plate, the surface threaded connection of threaded rod has two thread pieces, the spout has been seted up respectively to the bottom left and right sides of fixed slot, two the bottom of thread piece is connected with the slider respectively, two the slider respectively with two spout sliding connection, two the top of thread piece is fixedly connected with places the board respectively.

Further, two sections of threads with opposite rotation directions are arranged on the threaded rod, and the two thread blocks are respectively distributed on the two sections of threads with opposite rotation directions.

Further, place the board inner chamber and be provided with constraint subassembly, constraint subassembly is including mounting groove, wind spring, dwang, solid fixed ring and ribbon, the mounting groove has been seted up to the inner chamber of placing the board, the inner chamber of mounting groove is connected with the dwang through the bearing rotation, the fixed surface of dwang is connected with the ribbon, the one end and the dwang fixed connection of ribbon, the other end of ribbon extends to place board outside fixedly connected with limiting plate, the left and right sides of mounting groove is solid fixed ring respectively, two gu fixed ring inner chamber is provided with the wind spring respectively, two the both ends of wind spring respectively with gu fixed ring's lateral wall and dwang's surface fixed connection.

Further, the inner chamber of mounting groove is provided with spacing subassembly, spacing subassembly includes ratchet, stopper, reset spring, connecting rod and arm-tie, the ratchet has been cup jointed to the dwang surface, the top of ratchet is provided with the stopper, the top of placing the board is provided with the arm-tie, the bottom fixedly connected with connecting rod of arm-tie, the connecting rod extends to the inner chamber and the stopper fixed connection of mounting groove, reset spring has been cup jointed to the surface of connecting rod, reset spring's both ends respectively with the top of mounting groove and the top fixed connection of stopper.

Further, the top ends of the two placing plates are respectively provided with a placing groove, and the top ends of the two placing grooves are fixedly connected with a sponge cushion.

Further, a magic tape surface is fixedly arranged on one side of the placement plate, and a magic tape hook surface is fixedly connected on one side of the limiting plate.

Further, the bottom fixed mounting of fixed plate has the mount, the inner chamber of mount is provided with two fixed subassemblies, fixed subassembly includes grip block, slipmat, fixing screw and hand wheel, the inside of mount is through threaded connection has fixing screw, the top fixedly connected with grip block of fixing screw, the top fixedly connected with slipmat of grip block, the bottom fixedly connected with hand wheel of fixing screw.

Through above-mentioned embodiment of this application, through setting up the removal subassembly, through rotating the disc wheel, the disc wheel rotates and drives the threaded rod and rotate, and the threaded rod rotates and drives two screw thread pieces and be close to each other or keep away from each other to can adjust the distance between two boards of placing according to the demand, be convenient for fix according to the arm of patient different length, improve the travelling comfort that the arm was placed; through setting up constraint subassembly and spacing subassembly, can adjust the elasticity degree of ribbon through the pulling arm-tie, effectually avoid the arm to rock, provide the comfort level that the patient used, prevent that the ribbon from too tightening patient's arm.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present application;

FIG. 3 is a schematic view showing the internal structure of a placement plate according to an embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure of fig. 2 according to an embodiment of the present application.

In the figure: 1. a disc wheel; 2. pulling a plate; 3. hook-on surface of the magic tape; 4. a fixing plate; 5. a fixing groove; 6. a threaded rod; 7. a pull rod; 8. a limiting plate; 9. a tie; 10. a rotating lever; 11. placing a plate; 12. a screw block; 13. a slide block; 14. a chute; 15. a clamping plate; 16. a fixed screw; 17. a hand wheel; 18. a fixing frame; 19. an anti-slip pad; 20. a foam cushion, 21, a magic tape surface and 22; a fixing ring; 23. a return spring, 24 and a limiting block; 25. a mounting groove; 26. a ratchet wheel; 27. coil spring, 28, placement groove.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-4, an arm fixer convenient to use includes a fixing plate 4, a moving assembly is provided on the top of the fixing plate 4, the moving assembly includes a fixing groove 5, a threaded rod 6, a thread block 12, a disc wheel 1, a placing plate 11, a sliding block 13 and a sliding groove 14, the fixing groove 5 is provided on the top of the fixing plate 4, an inner cavity of the fixing groove 5 is rotatably connected with the threaded rod 6 through a bearing, one side of the threaded rod 6 extends to the outer end of the fixing plate 4 and is fixedly connected with the disc wheel 1, two thread blocks 12 are connected with the outer surface of the threaded rod 6 in a threaded manner, the sliding grooves 14 are respectively provided on the left side and the right side of the bottom of the fixing groove 5, the two sliding blocks 12 are respectively connected with the sliding blocks 13, the two sliding blocks 13 are respectively in sliding connection with the two sliding grooves 14, and the placing plate 11 is respectively fixedly connected with the top of the thread block 12.

The threaded rod 6 is provided with two sections of threads with opposite rotation directions, and the two thread blocks 12 are respectively distributed on the two sections of threads with opposite rotation directions.

Place board 11 inner chamber and be provided with constraint subassembly, constraint subassembly is including mounting groove 25, wind spring 27, dwang 10, solid fixed ring 22 and ribbon 9, mounting groove 25 has been seted up to the inner chamber of placing board 11, the inner chamber of mounting groove 25 is connected with dwang 10 through the bearing rotation, the fixed surface of dwang 10 is connected with ribbon 9, the one end and the dwang 10 fixed connection of ribbon 9, the other end of ribbon 9 extends to place board 11 outside fixedly connected with limiting plate 8, the left and right sides of mounting groove 25 is solid fixed ring 22 respectively, two gu fixed ring 22 inner chamber is provided with wind spring 27 respectively, two the both ends of wind spring 27 respectively with gu fixed ring 22's lateral wall and dwang 10's surface fixed connection.

The inner chamber of mounting groove 25 is provided with spacing subassembly, spacing subassembly includes ratchet 26, stopper 24, reset spring 23, connecting rod 7 and arm-tie 2, ratchet 26 has been cup jointed to the dwang 10 surface, the top of ratchet 26 is provided with stopper 24, the top of placing board 11 is provided with arm-tie 2, the bottom fixedly connected with connecting rod 7 of arm-tie 2, connecting rod 7 extends to the inner chamber and the stopper 24 fixed connection of mounting groove 25, reset spring 23 has been cup jointed to the surface of connecting rod 7, reset spring 23's both ends respectively with the top of mounting groove 25 and the top fixed connection of stopper 24.

The top ends of the two placing plates 11 are respectively provided with a placing groove 28, and the top ends of the two placing grooves 28 are fixedly connected with the sponge cushion 20.

One side of the placing plate 11 is fixedly provided with a magic tape surface 21, and one side of the limiting plate 8 is fixedly connected with a magic tape hook surface 3.

The bottom fixed mounting of fixed plate 4 has mount 18, the inner chamber of mount 18 is provided with two fixed subassemblies, fixed subassembly includes grip block 15, slipmat 19, fixing screw 16 and hand wheel 17, the inside of mount 18 is through threaded connection has fixing screw 16, the top fixedly connected with grip block 15 of fixing screw 16, the top fixedly connected with slipmat 19 of grip block 15, the bottom fixedly connected with hand wheel 17 of fixing screw 16.

When the utility model is used, the electric elements in the application are externally connected and communicated with a power supply and a control switch, the two hand wheels 17 are respectively rotated, the two hand wheels 17 are rotated to drive the two fixing screws 16 to rotate, the fixing screws 16 drive the clamping plates 15 to move, the clamping plates 15 drive the anti-slip pads 15 to abut against a tabletop or a bed plate so as to be convenient for fixing the position of the device, the disc wheel 1 is rotated to drive the threaded rod 6 to rotate by rotating the disc wheel 1, the threaded rod 6 is rotated to drive the two threaded blocks 12 to be close to or far away from each other, thereby the distance between the two placing plates 11 can be adjusted according to the requirements, the fixing is convenient according to the arms of patients with different lengths, the comfort of the placing of the arms is improved, the two sides of the arms of the patients are respectively placed on the spongy pads 20 at the top ends of the two placing plates 11, the utility model provides a tie, including tie 9, the tie 2, the spring plate, the tie 2 is released, the tie 2 is promoted to reset by the spring plate 23, and make the stopper 24 mesh with ratchet 26 again, can adjust the elasticity degree of tie 9 through pulling the tie 2, effectually avoid the arm to rock, then make hook face 4 paste together with hook face 21, provide patient's comfort level that uses, prevent that the tie from too tightening patient's arm.

The beneficial point of the application lies in:

1. through setting up the removal subassembly, through rotating disc wheel 1, disc wheel 1 rotates and drives threaded rod 6 and rotate, and threaded rod 6 rotates and drives two screw thread pieces 12 and be close to each other or keep away from each other to can adjust the distance between two boards 11 of placing according to the demand, be convenient for fix according to the arm of patient different length, improve the travelling comfort that the arm was placed;

2. through setting up constraint subassembly and spacing subassembly, can adjust the elasticity degree of ribbon 9 through pulling arm-tie 2, effectually avoid the arm to rock, then make the magic subsides collude face 4 paste with the magic subsides hair face 21 together, provide the comfort level that the patient used, prevent that the ribbon from too tightening patient's arm.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An arm fixer convenient to use, its characterized in that: including fixed plate (4), the top of fixed plate (4) is provided with the removal subassembly, remove the subassembly and include fixed slot (5), threaded rod (6), screw thread piece (12), disc wheel (1), place board (11), slider (13) and spout (14), fixed slot (5) have been seted up on the top of fixed plate (4), the inner chamber of fixed slot (5) is connected with threaded rod (6) through the bearing rotation, one side of threaded rod (6) extends to the outer fixedly connected with disc wheel (1) of fixed plate (4), the surface screw thread of threaded rod (6) is connected with two screw thread pieces (12), spout (14) have been seted up respectively to the bottom left and right sides of fixed slot (5), two the bottom of screw thread piece (12) is connected with slider (13) respectively, two the top of screw thread piece (12) is fixedly connected with places board (11) respectively.

2. A convenient to use arm holder according to claim 1, wherein: two sections of threads with opposite rotation directions are arranged on the threaded rod (6), and two thread blocks (12) are respectively distributed on the two sections of threads with opposite rotation directions.

3. A convenient to use arm holder according to claim 1, wherein: place board (11) inner chamber and be provided with constraint subassembly, constraint subassembly is including mounting groove (25), coil spring (27), dwang (10), solid fixed ring (22) and ribbon (9), mounting groove (25) have been seted up to the inner chamber of placing board (11), the inner chamber of mounting groove (25) is connected with dwang (10) through the bearing rotation, the fixed surface of dwang (10) is connected with ribbon (9), the one end and dwang (10) fixed connection of ribbon (9), the other end of ribbon (9) extends to place board (11) outside fixedly connected with limiting plate (8), the left and right sides of mounting groove (25) is solid fixed ring (22) respectively, two gu fixed ring (22) inner chamber is provided with coil spring (27) respectively, two the both ends of coil spring (27) respectively with the lateral wall of solid fixed ring (22) and the surface fixed surface of dwang (10) fixedly connected.

4. A convenient to use arm holder according to claim 3, wherein: the inner chamber of mounting groove (25) is provided with spacing subassembly, spacing subassembly includes ratchet (26), stopper (24), reset spring (23), connecting rod (7) and arm-tie (2), ratchet (26) have been cup jointed to dwang (10) surface, the top of ratchet (26) is provided with stopper (24), the top of placing board (11) is provided with arm-tie (2), the bottom fixedly connected with connecting rod (7) of arm-tie (2), connecting rod (7) extend to the inner chamber of mounting groove (25) and stopper (24) fixed connection, reset spring (23) have been cup jointed to the surface of connecting rod (7), the both ends of reset spring (23) respectively with the top of mounting groove (25) and the top fixed connection of stopper (24).

5. A convenient to use arm holder according to claim 1, wherein: the top ends of the two placing plates (11) are respectively provided with a placing groove (28), and the top ends of the two placing grooves (28) are fixedly connected with a foam-rubber cushion (20).

6. A convenient to use arm holder according to claim 4, wherein: one side of the placing plate (11) is fixedly provided with a magic tape surface (21), and one side of the limiting plate (8) is fixedly connected with a magic tape hook surface (3).

7. A convenient to use arm holder according to claim 1, wherein: the bottom fixed mounting of fixed plate (4) has mount (18), the inner chamber of mount (18) is provided with two fixed subassemblies, fixed subassembly includes grip block (15), slipmat (19), fixing screw (16) and hand wheel (17), the inside of mount (18) has fixing screw (16) through threaded connection, the top fixedly connected with grip block (15) of fixing screw (16), the top fixedly connected with slipmat (19) of grip block (15), the bottom fixedly connected with hand wheel (17) of fixing screw (16).