CN204050479U - A kind of moving bed or mobile infusion support special for wheel chair - Google Patents

Abstract

The utility model discloses a special infusion stand for a mobile bed or a mobile wheelchair, which comprises an infusion rod base, an infusion rod and an infusion hook; The two ends of the shaft are provided with infusion rod limit devices; the infusion rod includes a connecting rod and a column; the connecting rod is provided with a limit clip, the surface of the column is provided with a groove, and a limit step surface is provided in the groove, and one side of the groove is installed There is an infusion hook locking device. The utility model fixes the transfusion stand on the bottom of the mobile bed or the mobile wheelchair through the support, so as to prevent the infusion stand from being forgotten after use; The rod is parallel to the mobile bed, and the moving connecting rod hides the infusion rod at the bottom of the mobile bed or mobile wheelchair; the hook head of the infusion hook can be locked by the hook locking device to prevent the infusion bottle from accidentally slipping and causing secondary injury.

Description

A special infusion stand for a mobile bed or a mobile wheelchair

technical field

The utility model belongs to the technical field of medical equipment and relates to a special infusion stand for a movable bed or a movable wheelchair.

Background technique

The infusion stand is widely used in clinical treatment. It is a strength support for keeping the liquid level of the medicinal liquid at a certain height from the patient's heart level and promoting the medicinal liquid to enter the patient's body. At present, there are floor-standing infusion stands, track-type infusion stands and bedside infusion stands used clinically. These infusion stands are simple in structure and single in function. The height of the hook cannot be adjusted, which is inconvenient to operate; 2. Install the infusion stand on the mobile bed and mobile wheelchair, and the infusion stand is easy to forget and lose after use; Due to the large expansion range, passers-by or door frames and other objects may be encountered during the movement, causing the infusion bottle to fall and cause secondary injury to the patient, or even directly damage the infusion hook, causing injury to the patient or others. Therefore, it is particularly important to improve the infusion stand.

Utility model content

The purpose of the utility model is to solve the deficiencies in the prior art and provide a special infusion stand for a mobile bed or a mobile wheelchair, which can be fixed and hidden at the bottom of the mobile bed or the mobile wheelchair.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a special infusion stand for a mobile bed or a mobile wheelchair. infusion hook;

The base of the infusion rod includes a base, a horizontal shaft fixed on the base, a torsion spring A and an arc-shaped limit baffle vertically arranged on the base; the base of the infusion rod is connected with the infusion rod through the torsion spring A; the torsion spring A is set on the horizontal shaft, one end is connected with the base, and the other end is connected with the infusion rod; An infusion rod limit device is provided, the limit device includes a manual switch at both ends of the horizontal axis, a push rod connected to the manual switch, and a limit hole A arranged on the inner side of the large diameter section of the horizontal axis, and the manual switch passes through the compression spring A Fixed connection with the horizontal axis;

The infusion rod includes a connecting rod connected with the base of the infusion rod and a column connected with the connecting rod; the side wall of the connecting rod opposite to the horizontal axis is provided with a limit clip matching the limit hole A of the horizontal axis , the limit clip is fixedly connected with the connecting rod through the compression spring B; the cross section of the column is a three-quarter circle arc structure, and the surface of the column is provided with the same number of grooves as the infusion hooks, and the grooves A limited step surface is set inside, and an infusion hook locking device is installed on one side of the groove;

The infusion hook is a "J"-shaped structure, which is arranged on the same side of the infusion rod, and includes a hook connection shaft, an inwardly curved arc rod perpendicular to the connection shaft, and an inwardly curved curved rod connected to the arc rod. The hook head, the hook connecting shaft is arranged on the inner side of the column and is fixedly connected with the infusion hook locking device.

Further, the hook locking device includes a base plate, a joystick and a torsion spring B; the base plate includes a bottom plate and a side plate perpendicular to the bottom plate, the side plate is provided with a lock hole, and one end of the joystick It is a pressing head, one side of the pressing head is provided with a clip matching the keyhole, the other end of the pressing head is connected to the torsion spring B, and the other end of the torsion spring B is connected to the infusion hook through a horizontal bar parallel to the connecting shaft of the infusion hook The connecting shaft is fixedly connected.

Further, the two sides of the column are provided with curling, and the column is longitudinally provided with several telescopic joints, and the telescopic joints are arranged outside the lateral area where the infusion hook is installed, and the telescopic joints are composed of an inner section rod and an outer section Composed of rods, both sides of the upper and lower ends of the inner section rod are provided with round head limit protrusions, the limit protrusions are connected to the inner section rod through a compression spring C, and the two sides of the upper and lower ends of the outer section rod are provided with limit protrusions matching slot.

The beneficial effects of the utility model:

1. The utility model has a simple structure, and the infusion rod is fixed on the bottom of the mobile bed or the mobile wheelchair through the infusion rod base, so as to avoid forgetting or losing the infusion stand after use;

2. The infusion rod of the utility model can rotate 90° in the base. When the infusion rod is set parallel to the moving bed, the infusion rod is locked by the infusion rod limit device. The infusion rod stands up, and the limit baffle on the base ensures that the infusion rod is set vertically;

3. The vertical rod length of the infusion rod of the utility model is adjustable, which is convenient for operation;

4. The infusion hook of the present utility model has a circular arc structure, and the hook elbow is set inward without expansion, which can effectively avoid the infusion hook colliding with other objects during the movement process, causing damage;

5. The hook head of the infusion hook of the present invention can be locked by the hook locking device. On the one hand, the torsion spring can shrink the infusion hook to the inside of the column, and on the other hand, the hook head of the hook can resist the groove, and through The limit step surface fixes the position of the hook head to prevent the infusion bottle from accidentally slipping and causing secondary injury.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic structural view of the infusion rod base of the present invention.

Fig. 3 is a cross-sectional view of the manual switch of the present invention.

Fig. 4 is a schematic structural diagram of the infusion rod of the present invention.

Fig. 5 is a schematic diagram of the structure of the groove on the surface of the column of the present invention.

Fig. 6 is a schematic diagram of the connection of the transfusion hook locking device of the present invention.

Fig. 7 is a structural schematic diagram of the transfusion hook locking device of the present invention.

Fig. 8 is a structural schematic diagram of the hook of the present invention.

Fig. 9 is a structural schematic diagram of the expansion joint of the present invention.

Fig. 10 is a partially enlarged view of A of the present utility model.

Detailed ways

The technical scheme of the utility model is described in detail below in conjunction with specific embodiments.

Please refer to Figure 1, which is a special infusion stand for a mobile bed or a mobile wheelchair of the present invention, including an infusion pole base 10, an infusion pole 20 and two infusion hooks 30 arranged on the infusion pole;

Including an infusion rod base 10, as shown in Figures 2 and 3, including a base 11, a transverse shaft 12 fixed on the base 11, a torsion spring A 13, and an arc-shaped stop baffle 14 vertically arranged on the base 11; The rod base 10 is connected with the infusion rod 20 through the torsion spring A 12; the torsion spring A 13 is set on the horizontal shaft 12, one end is connected with the base 11, and the other end is connected with the infusion rod 20; the horizontal shaft 12 is cylindrical and includes a The large-diameter sections at both ends and the small-diameter end arranged in the middle, the two ends of the horizontal axis 12 are also provided with infusion rod limiters, the limiter includes the manual switch 15 at the two ends of the horizontal axis 12, and the top connected to the manual switch 15. The rod 16, and the limit hole 17 arranged on the inner side of the large diameter section of the horizontal axis 12, the manual switch 15 is fixedly connected to the horizontal axis 12 through the compression spring A18;

The infusion rod 20 includes a connecting rod 21 connected with the infusion rod base 10 and a column 22 connected with the connecting rod 21; The limit clip 21a matched by the bit hole 17, the limit clip 21a is fixedly connected with the connecting rod 21 by the compression spring B 21b; There are grooves 23 equal in number to the infusion hooks 30 , as shown in FIG. 5 , a limiting step surface 24 is arranged in the grooves 23 , and an infusion hook locking device is installed on one side of the grooves 23 . As shown in Figures 6-7, the hook locking device includes a base plate 25, an operating lever 26 and a torsion spring 27; the base plate 25 includes a bottom plate 25a and a side plate 25b perpendicular to the bottom plate 25a, and the side plate 25b is provided with a lock hole 25c, and the operation One end of the rod 26 is a pressing head 26a, one side of the pressing head 26a is provided with a clip 26b matching the lock hole 25c, the other end of the pressing head 26a is connected to a torsion spring 27, and the other end of the torsion spring 27 is connected to the infusion hook 30 through a The cross bar 28 arranged parallel to the connecting shaft 31 is fixedly connected with the connecting shaft 31 of the infusion hook 30 . the

The infusion hook 30 is a "J"-shaped structure, as shown in Figure 8, comprising a hook connecting shaft 31, an inwardly curved arc bar 32 vertically arranged with the connecting shaft 31, and an inwardly bent curved bar connected with the arc bar 32. The hook head 33 and the hook connecting shaft 31 are arranged on the inner side of the column 22, and are fixedly connected with the infusion hook locking device.

As a specific embodiment of the present utility model, as shown in Figures 9-10, curling is provided on both sides of the column 22, and the column 22 is longitudinally provided with a number of telescopic joints 41, and the telescopic joints 41 are arranged between the lateral areas where the infusion hook 30 is installed. Outside, the telescoping joint 41 is made up of inner section bar 41a and outer section bar 41b, and the two sides of the upper and lower ends of inner section bar 41a are provided with the limiting protrusion 42 of round head, and limiting protrusion 42 is connected with inner section bar through compression spring 43. 41a, and the two sides of the upper and lower ends of the outer section rod 41b are provided with slots 44 matching the limiting protrusions 42 .

Claims (3)

1. An infusion stand dedicated to a mobile bed or a mobile wheelchair, characterized in that it includes an infusion pole base, an infusion pole, and 2 to 3 infusion hooks arranged on the infusion pole; The base of the infusion rod includes a base, a horizontal shaft fixed on the base, a torsion spring A and an arc-shaped limit baffle vertically arranged on the base; the base of the infusion rod is connected with the infusion rod through the torsion spring A; the torsion spring A is set on the horizontal shaft, one end is connected with the base, and the other end is connected with the infusion rod; An infusion rod limit device is provided, the limit device includes a manual switch at both ends of the horizontal axis, a push rod connected to the manual switch, and a limit hole A arranged on the inner side of the large diameter section of the horizontal axis, and the manual switch passes through the compression spring A Fixed connection with the horizontal axis; The infusion rod includes a connecting rod connected with the base of the infusion rod and a column connected with the connecting rod; the side wall of the connecting rod opposite to the horizontal axis is provided with a limit clip matching the limit hole A of the horizontal axis , the limit clip is fixedly connected with the connecting rod through the compression spring B; the cross section of the column is a three-quarter circle arc structure, and the surface of the column is provided with the same number of grooves as the infusion hooks, and the grooves A limited step surface is set inside, and an infusion hook locking device is installed on one side of the groove; The infusion hook is a "J"-shaped structure, which is arranged on the same side of the infusion rod, and includes a hook connection shaft, an inwardly curved arc rod perpendicular to the connection shaft, and an inwardly curved curved rod connected to the arc rod. The hook head, the hook connecting shaft is arranged on the inner side of the column and is fixedly connected with the infusion hook locking device. 2. A special infusion stand for a mobile bed or a mobile wheelchair according to claim 1, characterized in that: the hook locking device includes a base plate, a joystick and a torsion spring B; the base plate includes a base plate and a base plate A vertical side plate, the side plate is provided with a lock hole, one end of the joystick is a pressing head, one side of the pressing head is provided with a clip matching the lock hole, the other end of the pressing head is connected to the torsion spring B, and the torsion spring The other end of B is fixedly connected with the connecting shaft of the infusion hook through a cross bar arranged parallel to the connecting shaft of the infusion hook. 3. A special infusion stand for a mobile bed or a mobile wheelchair according to claim 1, characterized in that: curling is arranged on both sides of the column, and the column is longitudinally provided with several telescopic joints, and the telescopic joints are arranged on Outside the horizontal area where the infusion hook is installed, the telescopic joint is composed of an inner section rod and an outer section rod. The upper and lower ends of the inner section rod are provided with round-headed stop protrusions on both sides, and the stop stop protrusions pass through the compression spring C It is connected with the inner section bar, and the two sides of the upper and lower ends of the outer section bar are provided with slots matching with the limiting protrusions.