CN220608811U

CN220608811U - Hand transfusion pad structure for children transfusion chair

Info

Publication number: CN220608811U
Application number: CN202321791545.XU
Authority: CN
Inventors: 张兴旺; 闻宇; 丁建; 覃桃勇; 石治波
Original assignee: Huxing Medical Technology Chengdu Co ltd
Current assignee: Huxing Medical Technology Chengdu Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-03-19
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of child auxiliary medical equipment, in particular to a hand transfusion pad structure for a child transfusion chair, wherein a bottom plate is arranged at the bottom of a base, a buffer gap is formed between the upper part of the bottom plate and the base, clamping pieces are arranged at the bottom of the bottom plate, electric heating plates are arranged at equal intervals at the bottom of the buffer gap, a placing groove is formed in the upper end of the base, an upper guard plate is hinged to one side of the placing groove, and a fixing assembly is arranged between the other side of the upper guard plate and the base. According to the utility model, the clamping piece is arranged, so that the equipment is conveniently installed on infusion chairs with different specifications, the stability of the equipment in use is improved, the upper guard plate is conveniently covered on the placing groove through the arrangement of the fixing component, and the inserting rod is inserted into the limiting sleeve under the mutual attraction of the magnets and the elastic force of the second spring, so that the limiting of the inserting rod is realized, the fixing stability is good, and the falling phenomenon can not occur.

Description

Hand transfusion pad structure for children transfusion chair

Technical Field

The utility model relates to the technical field of auxiliary medical equipment for children, in particular to a hand transfusion pad structure for a children transfusion chair.

Background

At present, when the infusion is carried out on children, the needle head is easy to fall off due to the natural motion of the children, on one hand, the children are painful when being pricked again, on the other hand, the workload of medical staff is increased, and some medical staff twine the needle tube on the arms of the children by virtue of paperboards and rubberized fabrics, but the rubberized fabrics are easy to separate and need to be bound again. Therefore, in Chinese patent publication No. CN203183442U, a child transfusion ventilation fixing plate is disclosed, the device can fix the fingers and the palm of the child completely, the problem of needle bulging caused by manual operation of the child in the transfusion process is avoided, the child can be smoothly transfused, the pain of the child caused by repeated needle injection is avoided, and the workload of medical staff is also reduced.

However, the fixing strap is fixed by the magic tape in the using process of the traditional device, the fixing mode is poor in firmness and easy to fall off under the moving characteristic of children, and therefore, the technical staff in the art provides a hand infusion pad structure for the children infusion chair to solve the problems in the background technology.

Disclosure of Invention

The utility model aims to provide a hand infusion pad structure for a children infusion chair, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the hand transfusion pad structure for the children transfusion chair comprises a base, wherein a bottom plate is arranged at the bottom of the base, a buffer gap is formed between the upper side of the bottom plate and the base, clamping pieces are arranged at the bottom of the bottom plate, electric heating plates are arranged at equal intervals at the bottom of the buffer gap, a placing groove is formed in the upper end of the base, an upper guard plate is hinged to one side of the placing groove, and a fixing assembly is arranged between the other side of the upper guard plate and the base;

the fixing assembly comprises inserting barrels symmetrically fixed on one side of the upper guard plate and limiting sleeves arranged on the upper surface of the base and located between the two inserting barrels, inserting rods are movably arranged in the inserting barrels, and one ends of the two inserting rods extend to the inside of the limiting sleeves and are provided with magnets which are mutually magnetically attracted.

As a further aspect of the present utility model: the clamping piece comprises a sliding groove formed in the bottom of the bottom plate, clamping plates are symmetrically and slidably arranged in the sliding groove, a bidirectional screw rod in threaded connection with the clamping plates is rotatably arranged in the sliding groove, and one end of the bidirectional screw rod penetrates through the base and is provided with a knob.

As a further aspect of the present utility model: a first spring is arranged between the bottom and the top of the buffer gap, and a supporting plate propped against the base is arranged at the upper end of the first spring.

As a further aspect of the present utility model: the utility model discloses a plug, including a plug, a plug rod, a pull rod, a second spring, a through groove is seted up to one side of the plug, one end of the plug rod extends to the interior of the plug and is provided with the pull rod which is connected with the through groove in a sliding way, and the second spring is arranged between the plug rod and the plug.

As a further aspect of the present utility model: the base is a member made of rubber, and one end of the base is provided with a breathing hole communicated with the buffer gap.

As a further aspect of the present utility model: the inner side of the upper guard plate is provided with a base plate, and the bottom of the placing groove is provided with a silica gel pad.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the clamping piece is arranged, so that the equipment is conveniently installed on infusion chairs with different specifications, the stability of the equipment in use is improved, the upper guard plate is conveniently covered on the placing groove through the arrangement of the fixing component, and the inserting rod is inserted into the limiting sleeve under the mutual attraction of the magnets and the elastic force of the second spring, so that the limiting of the inserting rod is realized, the fixing stability is good, and the falling phenomenon can not occur.

Drawings

FIG. 1 is a schematic view of a hand infusion pad structure for a child infusion chair;

FIG. 2 is a schematic view of the internal structure of a hand infusion pad structure for a child infusion chair;

FIG. 3 is a schematic view of a fixing assembly in a hand infusion pad structure for a child infusion chair.

In the figure: 1. a base; 2. a bottom plate; 3. a placement groove; 4. an upper guard board; 5. a backing plate; 6. a fixing assembly; 61. a plug cylinder; 62. a through groove; 63. a rod; 64. a second spring; 65. a pull rod; 66. a magnet; 67. a limit sleeve; 7. a chute; 8. a two-way screw rod; 9. a clamping plate; 10. an electric heating plate; 11. buffering the gap; 12. a supporting plate; 13. a first spring.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present utility model, a hand infusion pad structure for a child infusion chair includes a base 1, a bottom plate 2 is installed at the bottom of the base 1, a buffer gap 11 is formed between the upper side of the bottom plate 2 and the base 1, a clamping member is provided at the bottom of the bottom plate 2, electric heating plates 10 are installed at equal intervals at the bottom of the buffer gap 11, the electric heating plates 10 are arranged to raise the temperature of the buffer gap 11, so as to avoid discomfort caused by too low wrist temperature in the infusion process, a placing groove 3 is provided at the upper end of the base 1, an upper guard plate 4 is hinged at one side of the placing groove 3 at the upper end of the base 1, and a fixing assembly 6 is provided between the other side of the upper guard plate 4 and the base 1;

the fixed subassembly 6 includes the cartridge 61 of symmetry fixed in last backplate 4 one side and install at base 1 upper surface and be located the spacing sleeve 67 between two cartridges 61, the inside movable mounting of cartridge 61 has inserted bar 63, the magnet 66 of mutual magnetic attraction is all extended to spacing sleeve 67 inside and installed to the one end of two inserted bars 63, the through groove 62 has been seted up to one side of cartridge 61, the one end of inserted bar 63 extends to the inside of cartridge 61 and installs the pull rod 65 with through groove 62 sliding connection, drive inserted bar 63 at the inside activity of through groove 62 through pull rod 65, and install second spring 64 between inserted bar 63 and the cartridge 61, through the setting of second spring 64, stability when the use of inserted bar 63 is improved, cover up backplate 4 on standing groove 3, drive two pull rods 65 in opposite directions through external force, thereby make second spring 64 compress, thereby make inserted bar 63 shrink like inside cartridge 61, release pull rod 65, make inserted bar 63 stretch out and insert spacing sleeve 67 inside under the elastic force effect of second spring 64, the attraction effect of magnet 66 makes inserted bar 63 come off under the elastic force effect of second spring 64, thereby the phenomenon can not appear in the stability that the stability of fixed sleeve 63 is realized.

In fig. 2, the holder is including seting up the spout 7 in bottom plate 2 bottom, and the inside symmetry slidable mounting of spout 7 has splint 9, and spout 7 internal rotation install with splint 9 threaded connection's two-way lead screw 8, the one end of two-way lead screw 8 runs through base 1 and installs the knob, stir the knob and make two-way lead screw 8 rotate, threaded connection between two-way lead screw 8 and splint 9 for two opposite splint 9 move in spout 7 inside in opposite directions, thereby realize that equipment is installed on the infusion chair of different specifications, stability when improving equipment use.

In fig. 2, a first spring 13 is installed between the bottom and the top of a buffer gap 11, a supporting plate 12 propped against a base 1 is installed at the upper end of the first spring 13, and the buffer inside a placing groove 3 is realized through the arrangement of the supporting plate 12 and the first spring 13, so that the wrist is attached to the equipment in the using process, and the comfort of the equipment is improved.

In fig. 1 and 2, the base 1 is a rubber member, and one end of the base 1 is provided with a breathing hole communicated with the buffer gap 11, which is favorable for deformation of the base 1, so that the device is softer and the comfort during use is improved.

In fig. 1, a backing plate 5 is installed on the inner side of an upper guard plate 4, and a silica gel pad is installed at the bottom of a placement groove 3, so that the comfort of the device in use is improved.

The working principle of the utility model is as follows: when the infusion support is used, the knob is stirred to enable the bidirectional screw rod 8 to rotate, the two opposite clamping plates 9 are in opposite movement in the chute 7 through threaded connection between the bidirectional screw rod 8 and the clamping plates 9, so that equipment is installed on infusion chairs of different specifications, stability of the equipment in use is improved, the wrist of a patient is placed inside the placing groove 3, the buffer inside the placing groove 3 is achieved through the buffer gap 11, the supporting plate 12 and the first spring 13, the wrist is enabled to be more attached to the equipment in the use process, comfortableness of the equipment is improved, the electric heating plate 10 is arranged, the buffer gap 11 is enabled to heat, discomfort caused by too low wrist temperature in the infusion process is avoided, the upper guard plate 4 is covered on the placing groove 3, the two pull rods 65 are driven in opposite directions through external force, the second spring 64 is enabled to compress, the inserting rod 63 is enabled to be contracted inside the inserting cylinder 61, the pull rods 65 are released, the inserting rod 63 is enabled to extend out and be inserted into the limiting sleeve 67 under the elastic action of the second spring 64, the mutual attraction of the magnet 66 and the elastic action of the second spring 64 are enabled to enable the inserting rod 63 to be more stable in the inside the inserting rod 63, and the limiting sleeve 67 is enabled to be more stable, and the limiting phenomenon of the inserting rod 63 is enabled to be prevented from falling off, and the limiting stability is enabled to be achieved.

Claims

1. The utility model provides a hand transfusion pad structure for children transfusion chair, includes base (1), its characterized in that, bottom plate (2) are installed to the bottom of base (1), the space between top and the base (1) of bottom plate (2) forms buffering space (11), and the bottom of bottom plate (2) is equipped with the holder, electric plate (10) are installed to equidistant bottom in buffering space (11), standing groove (3) have been seted up to the upper end of base (1), and the upper end of base (1) is located one side of standing groove (3) and articulates there is backplate (4), be equipped with fixed subassembly (6) between the opposite side of backplate (4) and base (1);

the fixing assembly (6) comprises inserting barrels (61) symmetrically fixed on one side of the upper guard plate (4) and limiting sleeves (67) arranged on the upper surface of the base (1) and located between the two inserting barrels (61), inserting rods (63) are movably arranged in the inserting barrels (61), and one ends of the two inserting rods (63) extend into the limiting sleeves (67) and are provided with magnets (66) which are mutually magnetically attracted.

2. The hand infusion pad structure for a child infusion chair according to claim 1, wherein the clamping piece comprises a sliding groove (7) formed in the bottom of the bottom plate (2), clamping plates (9) are symmetrically and slidably installed in the sliding groove (7), a bidirectional screw rod (8) in threaded connection with the clamping plates (9) is rotatably installed in the sliding groove (7), and one end of the bidirectional screw rod (8) penetrates through the base (1) and is provided with a knob.

3. A hand infusion pad structure for a child infusion chair according to claim 1, characterized in that a first spring (13) is mounted between the bottom and the top of the buffer gap (11), and a pallet (12) is mounted at the upper end of the first spring (13) against the base (1).

4. The hand transfusion pad structure for a children transfusion chair according to claim 1, wherein a through groove (62) is formed in one side of the insertion barrel (61), one end of the insertion rod (63) extends into the insertion barrel (61) and is provided with a pull rod (65) which is in sliding connection with the through groove (62), and a second spring (64) is arranged between the insertion rod (63) and the insertion barrel (61).

5. The hand infusion pad structure for a child infusion chair according to claim 1, wherein the base (1) is a rubber member, and one end of the base (1) is provided with a breathing hole communicated with the buffer gap (11).

6. The hand infusion pad structure for the child infusion chair according to claim 1, wherein a pad plate (5) is installed on the inner side of the upper guard plate (4), and a silica gel pad is installed on the bottom of the placement groove (3).