CN220175115U

CN220175115U - Blood sampling bracket of blood sampling chair

Info

Publication number: CN220175115U
Application number: CN202320735591.1U
Authority: CN
Inventors: 刘娇; 马春蓉
Original assignee: Beijing Tongren Hospital
Current assignee: Beijing Tongren Hospital
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-12-15
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a blood sampling bracket of a blood sampling chair, and relates to the technical field of blood sampling equipment. The utility model comprises a supporting plate, wherein a first bottom plate is hinged to the bottom of the supporting plate, a second bottom plate is hinged to one end, far away from the supporting plate, of the first bottom plate, two groups of placing plates are hinged to the top of the supporting plate, storage gaps for storing arms are formed in the two groups of placing plates, telescopic supporting cloth is arranged in the storage gaps, and a massage mechanism is arranged in the supporting cloth. According to the utility model, the support cloth is flexibly wrapped at the bottom of the arm, and the arm can be automatically massaged through the arrangement of the massage mechanism, so that a phlebotomist can be effectively relaxed, the support cloth can be automatically contained in the storage gap through the arrangement of the telescopic support cloth, the volume of the device cannot be increased, and meanwhile, the first bottom plate, the second bottom plate and the placement plate can be closely contained on the support plate, so that the space is saved.

Description

Blood sampling bracket of blood sampling chair

Technical Field

The utility model relates to the technical field of blood sampling equipment, in particular to a blood sampling bracket of a blood sampling chair.

Background

The blood sampling refers to the process of taking blood samples by medical staff through veins and arteries due to the detection or related requirements, and the preparation work before blood sampling has important significance for improving the working efficiency, ensuring the blood quality and the safety of blood donors and smoothly carrying out the blood sampling work.

In China patent (application number: CN 202122940244.6), a blood sampling bracket for a blood station blood sampling chair is disclosed, including the mounting panel of fixing at the blood sampling chair side through the bolt, the mounting panel top is installed along the level to rotating through the pivot and is the support frame that vertically set up, be provided with on the mounting panel and be used for with the support frame expansion state is fixed, the backup pad that is the level to setting is installed at the support frame top, the backup pad top is installed and is used for bearing the carrier assembly of blood sampling person's elbow and is used for adjusting its with the adjusting part of angle between the carrier assembly, be provided with on the support frame be used for with the backup pad carrier assembly and the adjusting part is rotatory accomodate to the upset subassembly that is on a parallel with its side. The supporting piece is fixed in the unfolded state by the fixing piece; the bearing component is used for bearing the elbow of the hemostix; the angle between the bearing component and the supporting plate is adjusted by the adjusting component, so that the comfort of the elbow is improved; the supporting plate, the bearing assembly and the adjusting assembly are rotated to be parallel to the side surfaces of the supporting plate, and the supporting frame is rotated to be reset to be in the same vertical plane with the mounting plate, so that the device is stored.

Compared with the prior art, the patent has the following technical problems in the actual use process:

1. because when the arm of a person bends or straightens, the position of the elbow can change to a certain extent, a phlebotomist needs to be close to the bracket to feel comfortable, and when the blood sampling bracket is used, the angle between the bearing component and the supporting plate is mainly adjusted through the adjusting component, so that the distance between the bearing component and the phlebotomist can not be adjusted, and the use comfort is poor.

2. The blood sampling bracket has single function, only has a simple bearing function, can not massage a stressed blood drawing person, relieves the stress emotion of the blood drawing person, and increases pain sense during blood drawing.

3. When this blood sampling bracket is accomodate, the carrier assembly still can bulge, and occupation space is big.

Disclosure of Invention

The utility model aims at: the utility model provides a blood sampling bracket of a blood sampling chair, which aims to solve the problems of poor use comfort, single function and large occupied space of the traditional blood sampling bracket.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a blood sampling bracket of blood sampling chair, includes the backup pad, the bottom of backup pad articulates there is first bottom plate, the one end that the backup pad was kept away from to first bottom plate articulates there is the second bottom plate, the top of backup pad articulates there are two sets of boards of placing, two sets of place the inside of board is provided with the clearance that is enough to deposit the arm, be provided with telescopic supporting cloth in the clearance of depositing, the inside of supporting cloth is provided with massage mechanism.

Further, the inside of two sets of place the board has all seted up the spout, the inside sliding connection of spout has the slide bar, the slide bar with be provided with the extension spring between the spout inner wall, the both ends of supporting cloth are fixed respectively on two sets of slide bars.

Further, the massage mechanism comprises outer convex blocks arranged on the outer surface of the supporting cloth, the outer convex blocks are distributed in a matrix, inner convex blocks corresponding to the outer convex blocks are arranged on the inner wall of the supporting cloth, elastic tarpaulin is inserted into the inner portion of the supporting cloth, one end of the elastic tarpaulin is fixedly connected with the inner wall of one group of sliding grooves, the other end of the elastic tarpaulin is provided with another group of sliding grooves, and driving convex blocks are arranged on the upper surface of the elastic tarpaulin and distributed in a staggered mode.

Further, one end of the elastic cloth penetrating through the sliding groove is fixedly connected with a handle.

Further, the outside fixed mounting of backup pad has the ratchet, the center of wheel of ratchet with first bottom plate and backup pad hinge center coincidence, the outside of first bottom plate is provided with the gas box, the inside sliding connection of gas box has the draw-in lever, the draw-in lever with be provided with jump ring and top bag between the inner wall of gas box, top bag is located the one side that the draw-in lever is close to the ratchet, the jump ring is located the opposite side, the surface of second bottom plate is provided with the pedal bag, the pedal bag pass through the trachea with top bag is linked together.

Further, a locking bolt is arranged at the hinge joint of the first bottom plate and the second bottom plate.

Further, an upper window is formed in the top of the supporting plate, and the length of the supporting plate is the sum of the lengths of the first bottom plate, the second bottom plate and the placing plate.

Further, the support plate is provided with jacks at the hinged positions of the support plate and the placement plate, the jacks are respectively arranged in the support plate and the placement plate, when the placement plate is perpendicular to the support plate, the two groups of jacks are positioned on the same straight line, and the plugs are inserted into the jacks.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the first bottom plate, the second bottom plate and the ground are arranged in a triangular mode, so that the support is stable, then the placing plate is vertical to the supporting plate, when the arm needs to be horizontally placed, the supporting plate swings to be vertical, the placing plate is driven by the supporting plate to be far away from a phlebotomist, the arm is ensured to be horizontally placed to be comfortable, when the placing plate needs to be inclined, the supporting plate swings towards the direction of the phlebotomist, the placing plate is driven by the supporting plate to be inclined, the placing plate is close to the phlebotomist, and the arm is ensured to be bent to be comfortable.

2. According to the utility model, the support cloth is flexibly wrapped at the bottom of the arm through the arrangement of the support cloth, and the arm can be automatically massaged through the arrangement of the massage mechanism, so that a phlebotomist can be effectively relaxed, and the excessive tension is prevented from increasing the blood drawing pain.

3. According to the utility model, the telescopic supporting cloth is arranged, so that the supporting cloth can be automatically stored in the storage gap, the volume of the device is not increased, and meanwhile, the first bottom plate, the second bottom plate and the placing plate can be closely stored on the supporting plate, so that the space is saved.

Drawings

FIG. 1 is a schematic overall view of the present utility model;

FIG. 2 is a schematic view of a placement plate of the present utility model;

FIG. 3 is a schematic cross-sectional view of a placement plate of the present utility model;

FIG. 4 is a schematic cross-sectional view of a support cloth of the present utility model;

FIG. 5 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;

FIG. 6 is a schematic cross-sectional view of a gas cartridge of the present utility model.

Reference numerals: 1. a support plate; 2. a first base plate; 3. a second base plate; 4. a locking bolt; 5. an upper window; 6. placing a plate; 7. a chute; 8. a slide bar; 9. a support cloth; 10. a tension spring; 11. an inner bump; 12. an outer bump; 13. elastic spreading; 14. a driving bump; 15. a handle; 16. a pedal bag; 17. a ratchet wheel; 18. a gas box; 19. a clamping rod; 20. clamping springs; 21. a top bag; 22. a jack; 23. a bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-6, a blood sampling bracket of a blood sampling chair comprises a supporting plate 1, wherein a first bottom plate 2 is hinged to the bottom of the supporting plate 1, a second bottom plate 3 is hinged to one end, far away from the supporting plate 1, of the first bottom plate 2, two groups of placing plates 6 are hinged to the top of the supporting plate 1, a storage gap for storing arms is formed in the two groups of placing plates 6, telescopic supporting cloth 9 is arranged in the storage gap, and a massage mechanism is arranged in the supporting cloth 9.

When the device is used, the second bottom plate 3 is pushed to swing relative to the first bottom plate 2 to form a triangular shape, then the first bottom plate 2 and the second bottom plate 3 are placed on the ground, then the placing plate 6 is pushed to swing relative to the supporting plate 1, the placing plate 6 swings to be perpendicular to the supporting plate 1, and the first bottom plate 2, the second bottom plate 3 and the placing plate 6 are positioned on the same side, so that the stability of the device is ensured to be high;

at this time, the supporting plate 1 is in an inclined state, the placing plate 6 is also in an inclined state, the arm can be bent and placed on the supporting cloth 9 in the placing plate 6, when the arm needs to straighten, the supporting plate 1 is controlled to swing relative to the first bottom plate 2, the supporting plate 1 drives the placing plate 6 to swing, when the supporting plate 1 swings to be horizontal, the placing plate 6 swings to be horizontal, meanwhile, the supporting plate 1 drives the placing plate 6 to be away from one end of a phlebotomist, the arm extension comfort of the phlebotomist is ensured to be high, meanwhile, the height of the placing plate 6 is increased, and the comfort is further improved;

when the phlebotomist is too stressed, the support cloth 9 is flexibly wrapped at the bottom of the arm, and then the arm can be automatically massaged through the arrangement of the massage mechanism, so that the phlebotomist can be effectively relaxed, and the excessive stress is prevented from increasing the blood drawing pain;

when needs are accomodate, support cloth 9 is accomodate to the storage clearance in automatically, and first bottom plate 2, second bottom plate 3 and place board 6 can hug closely in backup pad 1 same side, occupation space is little.

As shown in fig. 3, in some embodiments, the two sets of placing plates 6 are provided with sliding grooves 7 inside, sliding rods 8 are slidably connected inside the sliding grooves 7, tension springs 10 are arranged between the sliding rods 8 and the inner walls of the sliding grooves 7, and two ends of a supporting cloth 9 are respectively fixed on the two sets of sliding rods 8.

When the arm is put on the supporting cloth 9, the arm drives the supporting cloth 9 to oppositely put the plate 6 to descend, the supporting cloth 9 wraps the bottom of the arm, the supporting cloth 9 drives the sliding rod 8 to slide in the sliding groove 7, when the arm is taken off, the tension spring 10 drives the sliding rod 8 to reset, and the sliding rod 8 drives the supporting cloth 9 to automatically straighten, so that storage and saving of space are guaranteed.

As shown in fig. 3 and fig. 4, in some embodiments, the massage mechanism includes outer protrusions 12 disposed on the outer surface of the supporting cloth 9, the outer protrusions 12 are distributed in a matrix, inner protrusions 11 corresponding to the outer protrusions 12 are disposed on the inner wall of the supporting cloth 9, an elastic spreading cloth 13 is inserted into the inner portion of the supporting cloth 9, one end of the elastic spreading cloth 13 is fixedly connected to the inner wall of one set of sliding grooves 7, the other end of the elastic spreading cloth 13 observes the other set of sliding grooves 7, a driving protrusion 14 is disposed on the upper surface of the elastic spreading cloth 13, and the driving protrusion 14 and the inner protrusions 11 are distributed in a dislocation manner.

By pulling the elastic cloth 13, the elastic cloth 13 drives the driving lug 14 to move relative to the inner lug 11, and as the driving lug 14 and the inner lug 11 are distributed in a staggered manner, and the driving lug 14 and the inner lug 11 are provided with a plurality of groups, the driving lug 14 vibrates the inner lug 11, the inner lug 11 vibrates the outer lug 12, the outer lug 12 massages the arm, the use is convenient, and when the elastic cloth 13 is loosened, the elastic cloth 13 automatically resets under the action of self elastic force.

As shown in fig. 3, in some embodiments, a handle 15 is fixedly connected to one end of the elastic cloth 13 penetrating through the chute 7, and the elastic cloth 13 is pulled conveniently by the arrangement of the handle 15.

As shown in fig. 5 and 6, in some embodiments, a ratchet 17 is fixedly installed on the outer side of the support plate 1, the center of the ratchet 17 coincides with the hinge center of the first bottom plate 2 and the support plate 1, an air box 18 is arranged on the outer side of the first bottom plate 2, a clamping rod 19 is slidably connected inside the air box 18, a clamping spring 20 and a top bag 21 are arranged between the clamping rod 19 and the inner wall of the air box 18, the top bag 21 is located on one side, close to the ratchet 17, of the clamping rod 19, the clamping spring 20 is located on the other side, a pedal bag 16 is arranged on the outer surface of the second bottom plate 3, and the pedal bag 16 is communicated with the top bag 21 through an air pipe.

During normal use, a blood drawing person steps on the second bottom plate 3, the use is comfortable, the first bottom plate 2 and the second bottom plate 3 can move simultaneously, the pedal bag 16 is prevented from being stepped when the support plate 1 needs to be controlled to swing relative to the first bottom plate 2 and the second bottom plate 3, the pedal bag 16 enables the top bag 21 to expand through an air pipe, the top bag 21 drives the clamping rod 19 to be far away from the ratchet wheel 17, the support plate 1 can swing at the moment, after the swing angle is proper, the pedal bag 16 is loosened, the clamping spring 20 drives the clamping rod 19 to be clamped on the ratchet wheel 17 again, and the clamping rod 19 and the ratchet wheel 17 lock the support plate 1, so that the control is convenient.

As shown in fig. 1, in some embodiments, a locking bolt 4 is arranged at the hinge joint of the first bottom plate 2 and the second bottom plate 3, and by setting the locking bolt 4, the angle between the first bottom plate 2 and the second bottom plate 3 can be locked at will, so that the use is more convenient.

As shown in fig. 1, in some embodiments, an upper window 5 is formed on the top of the support plate 1, and the length of the support plate 1 is the sum of the lengths of the first bottom plate 2, the second bottom plate 3 and the placement plate 6, so that the storage is compact.

As shown in fig. 1, in some embodiments, the hinge joint of the support plate 1 and the placement plate 6 is provided with insertion holes 22, the insertion holes 22 are respectively formed in the support plate 1 and the placement plate 6, when the placement plate 6 is perpendicular to the support plate 1, the two groups of insertion holes 22 are positioned on the same straight line, the insertion holes 22 are inserted with the bolts 23, and the placement plate 6 can be stably perpendicular to the support plate 1 through the arrangement of the bolts 23 and the insertion holes 22.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a blood sampling bracket of blood sampling chair, includes backup pad (1), its characterized in that, the bottom of backup pad (1) articulates there is first bottom plate (2), the one end that backup pad (1) was kept away from to first bottom plate (2) articulates there is second bottom plate (3), the top of backup pad (1) articulates there are two sets of boards (6) of placing, two sets of the inside of placing board (6) is provided with the clearance that deposits that is enough to deposit the arm, be provided with telescopic backing cloth (9) in the clearance of depositing, the inside of backing cloth (9) is provided with massage mechanism.

2. The blood sampling bracket of a blood sampling chair according to claim 1, wherein the two groups of the placing plates (6) are provided with sliding grooves (7) inside, sliding rods (8) are connected inside the sliding grooves (7) in a sliding manner, tension springs (10) are arranged between the sliding rods (8) and the inner walls of the sliding grooves (7), and two ends of the supporting cloth (9) are respectively fixed on the two groups of the sliding rods (8).

3. The blood sampling bracket of a blood sampling chair according to claim 2, characterized in that the massage mechanism comprises an outer convex block (12) arranged on the outer surface of the supporting cloth (9), the outer convex blocks (12) are distributed in a matrix, an inner convex block (11) corresponding to the outer convex block (12) is arranged on the inner wall of the supporting cloth (9), an elastic pulling cloth (13) is inserted into the supporting cloth (9), one end of the elastic pulling cloth (13) is fixedly connected to the inner wall of one group of sliding grooves (7), the other end of the elastic pulling cloth (13) observes the other group of sliding grooves (7), a driving convex block (14) is arranged on the upper surface of the elastic pulling cloth (13), and the driving convex block (14) and the inner convex block (11) are distributed in a dislocation mode.

4. A blood collection tray for a blood collection chair according to claim 3, wherein the elastic pulling cloth (13) is fixedly connected with a handle (15) penetrating through one end of the chute (7).

5. The blood sampling bracket of a blood sampling chair according to claim 1, characterized in that a ratchet wheel (17) is fixedly arranged on the outer side of the supporting plate (1), the wheel center of the ratchet wheel (17) coincides with the hinging center of the first bottom plate (2) and the supporting plate (1), an air box (18) is arranged on the outer side of the first bottom plate (2), a clamping rod (19) is slidably connected to the inner side of the air box (18), a clamping spring (20) and a top bag (21) are arranged between the clamping rod (19) and the inner wall of the air box (18), the top bag (21) is located on one side, close to the ratchet wheel (17), of the clamping spring (20) is located on the other side, a pedal bag (16) is arranged on the outer surface of the second bottom plate (3), and the pedal bag (16) is communicated with the top bag (21) through an air pipe.

6. The blood collection tray of a blood collection chair according to claim 1, wherein a locking bolt (4) is arranged at the hinge joint of the first bottom plate (2) and the second bottom plate (3).

7. The blood collection bracket of a blood collection chair according to claim 1, wherein the top of the support plate (1) is provided with an upper window (5), and the length of the support plate (1) is the sum of the lengths of the first bottom plate (2), the second bottom plate (3) and the placing plate (6).

8. The blood sampling bracket of a blood sampling chair according to claim 1, characterized in that the hinge joint of the supporting plate (1) and the placing plate (6) is provided with a jack (22), the jack (22) is respectively arranged inside the supporting plate (1) and the placing plate (6), when the placing plate (6) is vertical to the supporting plate (1), the two groups of jacks (22) are positioned on the same straight line, and the jacks are inserted with bolts (23).