CN213031556U - Mounting bracket for arm positioning - Google Patents

Abstract

The utility model provides an installing support is used in arm location, include: mounting bracket, erection column and pivot, fixed mounting has the spliced pole on the lateral wall of mounting bracket, and the spliced pole deviates from the sunken first recess that forms of one end of mounting bracket, the one end of erection column is passed through the pivot is installed in first recess with rotating, erection column and pivot fixed connection, be provided with the restriction pivot on the spliced pole and change the subassembly at the limit of first recess internal rotation, the top of erection column is provided with the mount pad, and the sunken curved support groove that forms in top of mount pad, be provided with on the mount pad and be used for compressing tightly the arm at the subassembly that compresses tightly that supports the inslot, it has solved the patient that exists among the prior art and is not convenient for the problem of fixing the arm according to the posture of oneself liking.

Description

Mounting bracket for arm positioning

Technical Field

The utility model relates to a medical treatment auxiliary device technical field especially relates to an installing support is used in arm location.

Background

When a patient conducts infusion, because the time is long, the patient is difficult to keep the arm quiet for a long time, some patients can also fall asleep carelessly in the time, the patient cannot effectively control the arm to be immobile in sleep, some people are particularly afraid of infusion injection, the arm is easy to swing in confusion, the phenomena of needle drop, needle bulging and the like are caused, and therefore great difficulty is brought to infusion work.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides an installing support is used in arm location, the patient that it had solved existence among the prior art is not convenient for fix the problem of arm according to the posture of oneself liking.

According to the utility model discloses an embodiment, an installing support is used in arm location, include: mounting bracket, erection column and pivot, fixed mounting has the spliced pole on the lateral wall of mounting bracket, and the spliced pole deviates from the sunken first recess that forms of one end of mounting bracket, the one end of erection column is passed through the pivot is installed in first recess with rotating, erection column and pivot fixed connection, be provided with the restriction pivot subassembly of first recess internal rotation on the spliced pole, the top of erection column is provided with the mount pad, and the sunken curved support groove that forms in top of mount pad, be provided with on the mount pad and be used for compressing tightly the arm at the subassembly that compresses tightly that supports of support inslot.

The technical principle of the utility model is that: when the mounting bracket for arm positioning is used, a user can release the rotating shaft according to the control rotation limiting component, so that the rotating shaft can rotate in the first groove, then the mounting column can be rotated to adjust the horizontal position of the mounting seat on the mounting column, after the position of the mounting seat is adjusted, an arm to be fixed is placed in the supporting groove, the arm is tightly attached to the supporting groove, and then the arm is tightly pressed in the supporting groove through the pressing component arranged on the mounting seat.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the erection column on the spliced pole with rotating, rotate the position of mount pad on the adjustment erection column through rotating the erection column around the rotation axis, and then can be according to user's actual need, the position that the posture was adjusted to the arm level that the user wanted puts the posture, and then even realize that the arm can all compress tightly the arm in the brace groove with putting the posture wantonly on the horizontal plane to improve user's comfort level.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the mounting seat.

Fig. 4 is a schematic structural view of the chucking mechanism.

In the above drawings: 1. a mounting frame; 2. connecting columns; 3. a first groove; 4. mounting a column; 5. a rotating shaft; 6. a mounting seat; 7. a support groove; 8. mounting grooves; 9. a rubber band; 10. a limiting hole; 11. a pull ring; 12. mounting a rod; 13. a jack; 14. a second groove; 15. a spring; 16. a bar-shaped rod; 17. a limiting rod; 18. a protective pad; 19. a limiting seat; 20. pulling a rope; 21. and (7) installing a ring.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a mounting bracket for arm positioning, including: mounting bracket 1, erection column 4 and pivot 5, fixed mounting has spliced pole 2 on mounting bracket 1's the lateral wall, and spliced pole 2 deviates from the sunken first recess 3 that forms of mounting bracket 1's one end, the one end of erection column 4 is passed through pivot 5 is installed with rotating in first recess 3, and erection column 4 is parallel with the horizontal plane, install in first recess 3 pivot 5 with rotating, erection column 4 and 5 fixed connection of pivot, be provided with the limited rotation subassembly of restriction pivot 5 at the internal rotation of first recess 3 on spliced pole 2, the top of erection column 4 is provided with mount pad 6, and the sunken curved support groove 7 that forms in top of mount pad 6, be provided with on mount pad 6 and be used for compressing tightly the arm in supporting the subassembly of inslot 7. When the mounting bracket for arm positioning is used, a user can release the rotating shaft 5 according to the control rotation limiting component, so that the rotating shaft 5 can rotate in the first groove 3, then the mounting column 4 can be rotated to adjust the horizontal position of the mounting seat 6 on the mounting column, after the position of the mounting seat 6 is adjusted, an arm to be fixed is placed in the supporting groove 7, the arm is tightly attached to the supporting groove 7, and then the arm is tightly pressed in the supporting groove 7 through the pressing component arranged on the mounting seat 6. Through setting up erection column 4 with rotating on spliced pole 2, rotate around pivot 5 through rotating erection column 4 and adjust the position of mount pad 6 on the erection column 4, and then can be according to user's actual need, the position that the posture was put to the arm level that the user wanted adjusts mount pad 6, and then even realize that the arm can all compress tightly the arm in supporting groove 7 with the arbitrary posture of putting of arm on the horizontal plane to improve user's comfort level.

As shown in fig. 2, the rotation limiting assembly includes: stay cord 20 and spacing seat 19, the sunken spacing groove that forms in top of spliced pole 2, the top of spliced pole 2 still is provided with collar 21, the one end of pivot 5 is inserted the spacing inslot, the sunken formation in bottom of spacing seat 19 is used for supplying pivot 5 male restricted rotation groove, spacing seat 19 inserts spacing inslot and spacing seat 19 can not be at the spacing inslot rotation, the one end of pivot 5 is inserted restricted rotation inslot and pivot 5 can not be at restricted rotation inslot rotation, the one end of stay cord 20 is fixed on collar 21, the top at spacing seat 19 is fixed to the other end of stay cord 20, stay cord 20 is used for pulling spacing seat 19 and moves in vertical direction. The working principle of the rotation limiting assembly is as follows: when the rotating shaft 5 needs to be released, the user can operate the rotating shaft by one hand only by pulling the pull rope 20 to pull the limiting seat 19 out of the limiting groove, and the mode for releasing the rotating shaft 5 is simple and easy to operate.

As shown in fig. 3 and 4, the compressing assembly includes: rubber banding 9 and chucking mechanism, the sunken curved mounting groove 8 that forms in top of mount pad 6, the bottom at mounting groove 8 is fixed to the one end of rubber banding 9, rubber banding 9 has elasticity, install pull ring 11 on the other end of rubber banding 9, a plurality of spacing holes 10 have been seted up on the rubber banding 9, chucking mechanism sets up on 6 lateral walls of mount pad, chucking mechanism be used for with spacing hole 10 cooperation makes rubber banding 9 compress tightly the arm in supporting groove 7. The chucking mechanism includes: installation pole 12, spring 15 and bar pole 16, installation pole 12 sets up horizontally on the lateral wall of mount pad 6, be provided with the confession on the installation pole 12 jack 13 that the rubber band 9 passed, pull ring 11 also passes jack 13, the lateral wall of installation pole 12 is sunken to form second recess 14, bar pole 16 sets up in second recess 14 with sliding, second recess 14 deviates from and is provided with on the lateral wall of mount pad 6 one side spring 15's one end, spring 15's the other end and gag lever post 17 fixed connection, second recess 14 is worn out to bar pole 16's one end, and bar pole 16 is worn out one of second recess 14 and is served and be provided with gag lever post 17, gag lever post 17 can pass under spring 15's elasticity spacing hole 10. The working principle of the pressing assembly is as follows: when the arm is placed in the supporting groove 7 and the arm is tightly attached to the bottom of the supporting groove 7, the limiting rod 17 is pushed to ensure that the limiting rod 17 does not block the rubber belt 9 from passing through the jack 13, then pulling the pull ring 11 to lead the rubber belt 9 to pass through the jack 13, then continuously pulling the pull ring 11 to lead the rubber belt 9 to press the arm in the supporting groove 7, then the vertical position of the pull ring 11 is finely adjusted to enable the limiting rod 17 to be aligned with the limiting hole 10 on the rubber belt 9, then the limiting rod 17 is released, the limiting rod 17 passes through the limiting hole 10 under the elastic force of the spring 15, at this time, the limiting rod 17 blocks the belt from moving in the direction away from the jack 13, thereby realize the fixed to rubber band 9, when needs release rubber band 9, only need promote gag lever post 17 and make bar-shaped pole 16 compression spring 15, gag lever post 17 is towards the direction motion that deviates from rubber band 9, and then makes gag lever post 17 break away from with spacing hole 10, realizes the release to rubber band 9 promptly.

A protective pad 18 is also included, the protective pad 18 being disposed at the bottom of the support slot 7. The protective pad 18 is made of flexible material, so that the arm is prevented from being pressed in the supporting groove 7 for a long time to be painful due to the fact that the bottom of the supporting groove 7 is too hard.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (5)

1. The utility model provides a mounting bracket is used in arm location which characterized in that includes: the mounting rack comprises a mounting rack (1), mounting columns (4) and a rotating shaft (5), wherein the side wall of the mounting rack (1) is fixedly provided with a connecting column (2), one end of the connecting column (2) departing from the mounting rack (1) is sunken to form a first groove (3), one end of the mounting column (4) is rotatably mounted in the first groove (3) through the rotating shaft (5), the rotating shaft (5) is rotatably arranged in the first groove (3), the mounting column (4) is fixedly connected with the rotating shaft (5), the connecting column (2) is provided with a rotation limiting component for limiting the rotation of the rotating shaft (5) in the first groove (3), the top of the mounting column (4) is provided with a mounting seat (6), the top of the mounting seat (6) is sunken to form an arc-shaped supporting groove (7), the mounting seat (6) is provided with a pressing component for pressing the arm in the supporting groove (7).

2. An arm positioning mounting bracket as set forth in claim 1, wherein said rotation limiting assembly comprises: stay cord (20) and spacing seat (19), the sunken spacing groove that forms in top of spliced pole (2), the top of spliced pole (2) still is provided with collar (21), the one end of pivot (5) is inserted the spacing inslot, the sunken formation in bottom of spacing seat (19) is used for supplying pivot (5) male limit groove, spacing seat (19) are inserted spacing inslot and spacing seat (19) can not be at the spacing inslot internal rotation, the one end of pivot (5) is inserted limit inslot and pivot (5) can not be at limit inslot internal rotation, the one end of stay cord (20) is fixed on collar (21), the other end of stay cord (20) is fixed at the top of spacing seat (19), stay cord (20) are used for pulling spacing seat (19) and move in vertical direction.

3. An arm positioning mounting bracket as set forth in claim 2, wherein said compression assembly comprises: rubber banding (9) and chucking mechanism, the sunken curved mounting groove (8) of formation in top of mount pad (6), the bottom in mounting groove (8) is fixed to the one end of rubber banding (9), rubber banding (9) have elasticity, install pull ring (11) on the other end of rubber banding (9), a plurality of spacing holes (10) have been seted up on rubber banding (9), chucking mechanism sets up on mount pad (6) lateral wall, chucking mechanism be used for with spacing hole (10) cooperation makes rubber banding (9) compress tightly the arm in supporting groove (7).

4. A mounting bracket for positioning an arm as set forth in claim 3, wherein said clamping mechanism comprises: a mounting rod (12), a spring (15) and a strip-shaped rod (16), wherein the mounting rod (12) is horizontally arranged on the side wall of the mounting seat (6), the mounting rod (12) is provided with a jack (13) for the rubber belt (9) to pass through, the side wall of the mounting rod (12) is recessed to form a second groove (14), the strip-shaped rod (16) is slidably arranged in the second groove (14), one end of the spring (15) is arranged on the side wall of one side of the second groove (14) departing from the mounting seat (6), the other end of the spring (15) is fixedly connected with a limiting rod (17), one end of the bar-shaped rod (16) penetrates through the second groove (14), the limiting rod (17) is arranged at the end of the bar-shaped rod (16) penetrating through the second groove (14), the limiting rod (17) can penetrate through the limiting hole (10) under the elastic force of the spring (15).

5. An arm positioning mounting bracket according to claim 4, further comprising a protective pad (18), wherein the protective pad (18) is disposed at the bottom of the support slot (7).

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