Infusion chair for children

Abstract

The utility model relates to the technical field of medical auxiliary equipment, and discloses a child transfusion chair which comprises a stool surface, two groups of sliding assemblies are slidably connected in the stool surface, two groups of guardrails are fixedly connected to the surfaces of the two sliding assemblies, baffles are rotatably connected to the surfaces of the guardrails, and the baffles are fixedly connected with the stool surface. The side face of the baffle is fixedly connected with a telescopic assembly, the bottom face of the stool face is fixedly connected with an auxiliary mechanism, and one end of the stool face is fixedly connected with two sets of limiting discs. According to the child infusion chair, through the arrangement of the sliding assembly, a guardrail, a baffle and a telescopic assembly, when the child infusion chair is used, according to children of different ages, the guardrail is pushed to drive a sliding block to slide in a sliding groove, meanwhile, a sliding plate slides in a telescopic pipe, when the child infusion chair is adjusted to a proper position, a limiting column is inserted, a bayonet is rotated to clamp a clamping block, and then a plug pin is inserted; the seat can be adjusted to be proper in size according to children of different ages, and meanwhile, the baffles can protect the children from falling off from the seat.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a children's infusion chair. Background Art

[0002] Regarding the children's infusion chair used in pediatric internal medicine, there is currently no intravenous infusion chair specifically for children in clinical practice. When giving infusion to children, because children are afraid or afraid of pain, they are prone to crying, and several people are needed to help with the infusion. And because children are naturally active, it is easy to cause fluid extravasation and injection of the needle during the infusion process, so re-injection is required. Re-injection virtually increases the patient's panic about infusion, brings great trouble to parents, and also increases the workload of medical staff.

[0003] Some current children's infusion chairs do not take into account the different seat size requirements of children of different age groups, and lack protective devices to prevent children from falling from the seats.

[0004] A children's infusion chair disclosed in the announcement number CN202426938U, although, the utility model relates to the field of medical auxiliary equipment, specifically a children's infusion chair. It is composed of a seat, a backrest, chair legs, and armrests, and is characterized in that an elliptical groove is provided on one armrest of the children's infusion chair, a hand infusion fixing plate is provided at the front end of the elliptical groove 1, and a snap-on strap is provided on both sides of the hand infusion fixing plate, and an infusion rod jack is provided on the other armrest. The beneficial effects of the utility model are: reasonable structure, easy to use, convenient for acupuncture and fixation of hands and feet, reducing the panic of children during infusion, avoiding liquid extravasation and needle tying phenomenon, which not only reduces the burden on parents, but also reduces the workload of medical staff.

[0005] Although the above patent has a reasonable structure, is easy to use, facilitates needle insertion and fixation of hands and feet, reduces the panic of children during infusion, avoids liquid extravasation and needle bulging, and reduces the burden on parents as well as the workload of medical staff; however, the device lacks a device for adjusting the seat to the appropriate size according to children of different ages, and lacks a mechanism to protect children from falling from the seat.

[0006] Therefore, it is necessary to invent a children's infusion chair to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a children's infusion chair which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem raised in the above background technology that some current children's infusion chairs do not take into account the different seat size requirements of children of different age groups and lack protective devices to prevent children from falling from the seats.

[0009] (II) Technical solution

[0010] To achieve the above purpose, the utility model is implemented through the following technical solutions: a children's infusion chair, including a stool surface, the stool surface is slidably connected with two groups of sliding components, the surfaces of the two sliding components are fixedly connected with two groups of guardrails, the surfaces of the guardrails are rotatably connected with baffles, the sides of the baffles are fixedly connected with telescopic components, the bottom surface of the stool surface is fixedly connected with an auxiliary mechanism, one end of the stool surface is fixedly connected with two groups of limit plates, the surfaces of the two limit plates are provided with multiple groups of limit holes, and the two ends of the two limit plates are rotatably connected with adjustment mechanisms A slide groove is provided on the right side of the surface of the stool surface, a support plate is fixedly connected to the side of the stool surface, and an infusion stand is fixedly connected to the inside of the support plate. Through the arrangement of the sliding assembly, guardrail, baffle and telescopic assembly, when in use, according to the children of different ages, the guardrail is pushed to drive the slider to slide in the slide groove, and the sliding plate slides in the telescopic tube. When it is adjusted to the appropriate position, the limit column is inserted, the bayonet is rotated to clamp the block, and then the pin is inserted, which is conducive to adjusting the seat to the appropriate size according to children of different ages. At the same time, the baffle can protect the child from falling from the seat.

[0011] As a further solution of the utility model, the sliding assembly includes a fixed plate fixedly connected to the bottom surface of the guardrail, the bottom surface of the fixed plate is fixedly connected to a sliding block, the surface of the sliding block is slidably connected to a sliding groove, and the sliding groove facilitates the sliding of the sliding block.

[0012] As a further solution of the utility model, the telescopic assembly includes a sliding plate fixedly connected to the side of the baffle, a plurality of groups of holes are provided on the surface of the sliding plate, one end of the sliding plate is slidably connected to a telescopic tube, a limiting column is inserted inside the telescopic tube, and one end of the telescopic tube is rotatably connected to a bayonet, which facilitates the clamping of a block.

[0013] As a further solution of the utility model, the adjustment mechanism includes a rotating shaft rotatably connected to the two ends of the two groups of limit plates, multiple groups of circular holes are provided at both ends of the rotating shaft, a positioning column is inserted into the interior of the rotating shaft, and a backrest is fixedly connected to the surface of the rotating shaft, which is conducive to supporting the child's back.

[0014] As a further solution of the utility model, a limiting block is fixedly connected to the surface of the baffle, one end of the limiting block is fixedly connected to a strap, one end of the strap is fixedly connected to a child Velcro, and the side of the limiting block is fixedly connected to a mother Velcro, and the mother Velcro can be quickly bonded to the child Velcro.

[0015] As a further solution of the utility model, a clamping block is fixedly connected to the side of the guardrail, and a latch is inserted into the interior of the clamping block, which is conducive to limiting the position of the clamping port and the clamping block.

[0016] (III) Beneficial effects

[0017] The utility model provides a method with the following beneficial effects:

[0018] 1. The children's infusion chair is provided with a sliding component, a guardrail, a baffle and a telescopic component. When in use, according to the children of different ages, the guardrail is pushed to drive the slider to slide in the slide groove, and the sliding plate slides in the telescopic tube. When it is adjusted to a suitable position, the limit column is inserted, the bayonet is rotated to clamp the block, and then the pin is inserted, which is conducive to adjusting the seat to a suitable size according to children of different ages. At the same time, the baffle can protect the child from falling from the seat.

[0019] 2. The children's infusion chair is provided with a limit plate and an adjustment mechanism. When in use, the positioning column is pulled out, the backrest is rotated, the round hole on the rotating shaft is aligned with the limit hole on the limit plate, and the positioning column is inserted into the limit hole to adjust the backrest angle. This is conducive to adjusting the sitting angle according to different children's preferences and reducing children's discomfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the sliding assembly and the structure of the sliding assembly of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the auxiliary mechanism structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the auxiliary mechanism structure of the utility model.

[0025] In the figure: 1. stool surface; 2. sliding assembly; 201. fixed plate; 202. sliding block; 3. guardrail; 4. baffle; 5. telescopic assembly; 501. sliding plate; 502. telescopic tube; 503. limiting column; 504. bayonet; 6. auxiliary mechanism; 601. supporting column; 602. leg pad; 603. bolt; 604. universal wheel; 7. limiting plate; 8. adjusting mechanism; 801. rotating shaft; 802. positioning column; 803. backrest; 9. supporting plate; 10. infusion stand; 11. limiting block; 12. strap; 13. child Velcro; 14. mother Velcro; 15. card block; 16. latch. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 5 The utility model provides a technical solution: a children's infusion chair, comprising a stool surface 1, two sets of sliding components 2 are slidably connected inside the stool surface 1, and the setting of the sliding components 2, guardrails 3, baffles 4 and telescopic components 5 is conducive to adjusting the seat to a suitable size according to children of different ages. At the same time, the baffles 4 can protect children from falling from the seat. The surfaces of the two sliding components 2 are fixedly connected with two sets of guardrails 3, the surfaces of the guardrails 3 are rotatably connected with baffles 4, and the sides of the baffles 4 are fixedly connected with telescopic components 5. The bottom surface of the stool surface 1 is fixedly connected with an auxiliary mechanism 6, and one end of the stool surface 1 is fixedly connected with two sets of limit plates 7. Through the setting of the limit plates 7 and the adjustment mechanism 8, it is conducive to adjusting the sitting angle according to the preferences of different children, which can reduce the discomfort of children. The surfaces of the two limit plates 7 are provided with multiple sets of limit holes, and the two ends of the two limit plates 7 are rotatably connected with the adjustment mechanism 8. A slide groove is provided on the right side of the surface of the stool surface 1, and a support plate 9 is fixedly connected to the side of the stool surface 1, and an infusion stand 10 is fixedly connected to the inside of the support plate 9.

[0028] See also Figure 2 The sliding assembly 2 includes a fixed plate 201 fixedly connected to the bottom surface of the guardrail 3, a slider 202 is fixedly connected to the bottom surface of the fixed plate 201, and a slide groove is slidably connected to the surface of the slider 202, which facilitates the sliding of the slider 202;

[0029] See also Figure 2The telescopic assembly 5 includes a sliding plate 501 fixedly connected to the side of the baffle 4, and a plurality of holes are provided on the surface of the sliding plate 501. A telescopic tube 502 is slidably connected to one end of the sliding plate 501, and a limiting column 503 is inserted inside the telescopic tube 502. A bayonet 504 is rotatably connected to one end of the telescopic tube 502, and the bayonet 504 is convenient for clamping the clamping block 15;

[0030] See also Figure 3 The adjustment mechanism 8 includes a rotating shaft 801 rotatably connected to both ends of the two sets of limit plates 7, and multiple sets of round holes are provided at both ends of the rotating shaft 801. A positioning column 802 is inserted into the interior of the rotating shaft 801, and a backrest 803 is fixedly connected to the surface of the rotating shaft 801. The backrest 803 is conducive to supporting the back of the child;

[0031] See also Figure 2 A limiting block 11 is fixedly connected to the surface of the baffle 4, one end of the limiting block 11 is fixedly connected to a strap 12, one end of the strap 12 is fixedly connected to a sub-velcro 13, and a side of the limiting block 11 is fixedly connected to a mother Velcro 14, and the mother Velcro 14 can be quickly bonded to the sub-velcro 13;

[0032] See also Figure 2 A block 15 is fixedly connected to the side of the guardrail 3 , and a latch 16 is inserted into the interior of the block 15 . The latch 16 is conducive to limiting the bayonet 504 and the block 15 .

[0033] Embodiment 1:

[0034] See also Figure 4 The auxiliary mechanism 6 includes four groups of support columns 601 fixedly connected to the bottom surface of the stool surface 1, and the bottom surfaces of the four support columns 601 are fixedly connected to leg pads 602, which increases the contact area and is beneficial to the stability of the stool;

[0035] Embodiment 2:

[0036] See also Figure 5 The auxiliary mechanism 6 includes four groups of support columns 601 fixedly connected to the bottom surface of the stool surface 1, the bottom surfaces of the four support columns 601 are fixedly connected with leg pads 602, the four leg pads 602 are threadedly connected with bolts 603, one end of the four bolts 603 is fixedly connected with universal wheels 604, and the inside of the four universal wheels 604 is rotatably connected with brake pads.

[0037] In the utility model, the working steps of the device are as follows:

[0038] Step 1: When in use, according to the age of the child, the guardrail 3 is pushed to drive the slider 202 to slide in the slide groove, and the sliding plate 501 slides in the telescopic tube 502. When the position is adjusted to a suitable position, the limit column 503 is inserted, the bayonet 504 is rotated to clamp the block 15, and then the latch 16 is inserted;

[0039] Step 2: When in use, pull out the positioning column 802, rotate the backrest 803, align the round hole on the rotating shaft 801 with the limiting hole on the limiting plate 7, and insert the positioning column 802 into the limiting hole to adjust the angle of the backrest 803.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0041] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A children's infusion chair, comprising a seat (1), characterized in that: The stool surface (1) is internally slidably connected to two groups of sliding components (2), the surfaces of the two sliding components (2) are fixedly connected to two groups of guardrails (3), the surfaces of the guardrails (3) are rotatably connected to a baffle (4), the side of the baffle (4) is fixedly connected to a telescopic component (5), the bottom surface of the stool surface (1) is fixedly connected to an auxiliary mechanism (6), one end of the stool surface (1) is fixedly connected to two groups of limit plates (7), the surfaces of the two limit plates (7) are provided with a plurality of groups of limit holes, the two ends of the two limit plates (7) are rotatably connected to an adjustment mechanism (8), a sliding groove is provided on the right side of the surface of the stool surface (1), the side of the stool surface (1) is fixedly connected to a support plate (9), and the inside of the support plate (9) is fixedly connected to an infusion stand (10).

2. A children's infusion chair according to claim 1, characterized in that: The sliding assembly (2) comprises a fixing plate (201) fixedly connected to the bottom surface of the guardrail (3); a sliding block (202) is fixedly connected to the bottom surface of the fixing plate (201); and a sliding groove is slidably connected to the surface of the sliding block (202).

3. The children's infusion chair according to claim 1, characterized in that: The telescopic assembly (5) comprises a sliding plate (501) fixedly connected to the side of the baffle (4), a plurality of groups of holes being provided on the surface of the sliding plate (501), one end of the sliding plate (501) being slidably connected to a telescopic tube (502), a limiting column (503) being inserted into the interior of the telescopic tube (502), and one end of the telescopic tube (502) being rotatably connected to a bayonet (504).

4. The child infusion chair according to claim 1, characterized in that: The adjustment mechanism (8) comprises a rotating shaft (801) rotatably connected to the two ends of the two groups of limit plates (7), a plurality of groups of circular holes are provided at both ends of the rotating shaft (801), a positioning column (802) is inserted into the interior of the rotating shaft (801), and a backrest (803) is fixedly connected to the surface of the rotating shaft (801).

5. The child infusion chair according to claim 1, characterized in that: A limiting block (11) is fixedly connected to the surface of the baffle (4), one end of the limiting block (11) is fixedly connected to a binding strap (12), one end of the binding strap (12) is fixedly connected to a sub-velcro (13), and a side surface of the limiting block (11) is fixedly connected to a main Velcro (14).

6. The child infusion chair according to claim 1, characterized in that: A clamping block (15) is fixedly connected to the side of the guardrail (3), and a latch (16) is inserted into the interior of the clamping block (15).

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