An infusion support with convenient height adjustment and a bed based on the infusion support

Abstract

The utility model discloses an infusion stand with convenient height adjustment and a bed based on the infusion stand. The infusion stand includes: a first rod body, a second rod body and a hanging rod. The second rod body is movably plugged with the first rod body, and the hanging rod is connected to the top of the second rod body. The first rod body is provided with an adjustment hole and a plurality of receiving grooves. The receiving groove is connected with the adjustment hole through a connecting hole. The second rod body is fixedly connected with an adjustment rod. The outer end of the adjustment rod extends to the outside of the first rod body. The outer end of the adjustment rod can be moved to pass through the connecting hole and placed in the receiving groove. With the above technical scheme, when the infusion stand is used, the lower end of the first rod body is connected to the base or the pipe seat or other components. When the height of the hanging rod needs to be adjusted, one hand pinches the adjustment rod and moves it up and down along the adjustment hole. When it moves to a suitable height, the adjustment rod is rotated to pass through the connecting hole and placed in the receiving groove, thereby realizing the height adjustment of the hanging rod. The height of the hanging rod can be adjusted by one hand, and the adjustment is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to medical devices, in particular to an infusion bracket with convenient height adjustment, and also to a bed based on the infusion bracket. Background Art

[0002] An infusion stand is a stand used to hang an infusion bottle or an infusion bag during infusion.

[0003] Although the existing infusion bracket can meet the needs of use, there are certain structural deficiencies. For example, the height of the infusion bracket is not easy to adjust. Figure 1 As shown, an existing conventional infusion stand comprises a first rod body 1, a second rod body 2, a hanging rod 3 and a three-pronged base 4, the first rod body is fixedly connected to the three-pronged base, the second rod body is movably plugged with the first rod body up and down, the first rod body is threaded with a rubber head screw 1a for locking the movement of the second rod body, and the hanging rod is connected to the top of the second rod body. When the height of the hanging rod of this infusion stand needs to be adjusted, one hand holds the second rod body, and the other hand screws the rubber head screw to disengage it from the abutment with the second rod body, then moves the second rod body up or down, adjusts the height and then screws the rubber head screw to abut the second rod body. This adjustment method requires two hands to operate for adjustment, and the adjustment is relatively troublesome. Therefore, how to design an infusion stand that can conveniently adjust the height of the hanger with one hand has become a technical problem that urgently needs to be solved. Utility Model Content

[0004] In order to overcome the existing technical defects, the purpose of the utility model is to provide an infusion bracket with convenient height adjustment to solve the above technical problems.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0006] According to one aspect of the utility model, an infusion bracket with convenient height adjustment is designed, comprising: a first rod body, a second rod body and a hanging rod, the second rod body is movably connected to the first rod body, the hanging rod is connected to the top of the second rod body, the first rod body is provided with a strip-shaped adjustment hole and a plurality of receiving grooves with different heights located on one side or both sides of the adjustment hole, each of the receiving grooves is connected to the adjustment hole through a connecting hole, an adjustment rod that can move up and down along the adjustment hole is fixedly connected to the second rod body, the outer end of the adjustment rod extends to the outside of the first rod body, and the outer end of the adjustment rod can be moved to pass through the connecting hole and be placed in the receiving groove.

[0007] By adopting the above technical solution, when the infusion bracket is used, the lower end of the first rod body is connected to the base or the tube socket or other components. When the height of the hanging rod needs to be adjusted, one hand pinches the adjusting rod and moves it up and down along the adjusting hole. The up and down movement of the adjusting rod drives the second rod body to move up and down, and the hanging rod moves up and down in conjunction. When it moves to a suitable height, the adjusting rod is rotated to pass through the connecting hole and placed in the receiving groove, thereby realizing the height adjustment of the hanging rod. The height of the hanging rod can be adjusted with one hand, and the adjustment is simple and convenient.

[0008] In order to better solve the above technical defects, the utility model also has a better technical solution:

[0009] In some embodiments, a ball head is connected to the end of the adjusting rod.

[0010] In some embodiments, a rubber sleeve is connected to the end of the adjusting rod.

[0011] In some embodiments, a ring is connected to the top of the first rod, and the second rod slides up and down with the through hole on the ring, and the diameter of the through hole on the ring is smaller than the diameter of the inner hole of the first rod. The ring can reduce the friction of the second rod sliding upward, making it easier to adjust the second rod upward. If the second rod is in sliding contact with the first rod, the contact area between the two is large, the resistance to the second rod moving upward is large, and it is more laborious to adjust.

[0012] In some embodiments, a base is connected to the bottom of the first rod.

[0013] In some embodiments, the base is a circular base, and the first rod is threadedly connected to the base or connected to the base by screws.

[0014] In some embodiments, the base includes a frustum, a mounting tube connected to the top of the frustum, a plurality of connecting tubes circumferentially distributed around the frustum, and a universal wheel connected to the end of the connecting tube. The lower end of the first rod body is inserted into the mounting tube, and the threaded hole on one side of the mounting tube is threadedly connected with a rubber-head screw for locking the first rod body.

[0015] In some embodiments, the base is a three-pronged base, and the first rod is threadedly connected to the base or connected to the base by screws.

[0016] In some embodiments, the hanging rod includes a straight rod portion and a semicircular portion or a circular portion with a notch disposed at an end of the straight rod portion.

[0017] According to one aspect of the utility model, a bed based on an infusion stand is designed, including a bed body and the above-mentioned infusion stand, a tube seat is fixedly connected to one side of the bed body, the lower end of the first rod body on the infusion stand is inserted into the tube seat, and the threaded hole on one side of the tube seat is threadedly connected with a rubber-head screw for locking the first rod body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an existing infusion stent;

[0019] Figure 2 This is a schematic diagram of the structure of the first infusion stand that is convenient for adjusting the height;

[0020] Figure 3 for Figure 2 Schematic diagram of the split structure;

[0021] Figure 4 This is a schematic diagram of the structure of the second infusion stand that is convenient for adjusting the height;

[0022] Figure 5 This is a schematic diagram of the structure of the third infusion stand that is convenient for adjusting the height;

[0023] Figure 6 This is a schematic diagram of the structure of a fourth infusion stand that is convenient for adjusting the height;

[0024] Figure 7 This is a schematic diagram of the structure of a fifth infusion stand that is convenient for adjusting the height;

[0025] Figure 8 This is a schematic diagram of the structure of a sixth infusion stand that is convenient for adjusting the height;

[0026] Fig. 9 It is a schematic diagram of the structure of the first bed based on the infusion stand;

[0027] Reference numerals:

[0028] 1. First rod body; 11. Adjustment hole; 12. Receiving groove; 13. Connecting hole; 2. Second rod body; 3. Hanging rod; 31. Straight rod part; 32. Semicircular part; 33. Circular part; 4. Ring part; 5. Adjustment rod; 51. Ball head; 52. Rubber sleeve; 6. Base; 61. Round table; 62. Mounting tube; 63. Connecting tube; 64. Universal wheel; 7. Rubber head screw 1; 8. Bed body; 9. Pipe seat; 91. Rubber head screw 2. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Embodiment 1

[0033] refer to Figures 2 to 3 As shown, the first infusion stand with convenient height adjustment provided by the utility model comprises: a first rod body 1, a second rod body 2 and a hanging rod 3.

[0034] The second rod body 2 is movably connected to the first rod body 1. Specifically, the first rod body 1 is a tubular structure, the second rod body 2 is a tubular structure or a solid round rod, the lower part of the second rod body 2 is movably inserted in the first rod body 1, and a ring part 4 is connected to the top of the first rod body 1. The ring part 4 is welded to the first rod body 1 or the lower end of the ring part 4 has a threaded portion, which is threadedly matched with the internal thread on the first rod body 1. The second rod body 2 and the through hole on the ring part 4 slide up and down, and the diameter of the through hole on the ring part 4 is smaller than the diameter of the internal hole of the first rod body 1.

[0035] The hanging rod 3 is connected to the top of the second rod body 2, wherein the hanging rod 3 includes a straight rod portion 31 and a semicircular portion 32 or a circular portion with a notch arranged at the end of the straight rod portion 31. In this embodiment, the hanging rod 3 preferably includes a straight rod portion 31 and a semicircular portion 32 arranged at the end of the straight rod portion 31, and one or two or three or four or more hanging rods 3 are provided. In this embodiment, the hanging rod 3 is preferably provided with four hanging rods 3, and the four hanging rods 3 are equidistantly distributed around the circumference. One end of the four hanging rods 3 is fixedly inserted into the jack on the top connecting head of the second rod body 2, or one end of the four hanging rods 3 is threadedly matched with the threaded hole on the top connecting head of the second rod body 2, or one end of the four hanging rods 3 is welded to the top connecting head of the second rod body 2, and the connection method is selected according to needs.

[0036] The first rod body 1 is provided with a strip-shaped adjustment hole 11 and a plurality of receiving grooves 12 with different heights located on one side of the adjustment hole 11. The length direction of the adjustment hole 11 is consistent with the length direction of the first rod body 1, or is inclined along the outer side of the first rod body 1. In this embodiment, the length direction of the adjustment hole 11 is preferably consistent with the length direction of the first rod body 1, and a connecting hole 13 is provided between each receiving groove 12 and the adjustment hole 11, and each receiving groove 12 is connected with the adjustment hole 11 through the connecting hole 13.

[0037] The second rod body 2 is fixedly connected with an adjusting rod 5 that can move up and down along the adjusting hole 11. The adjusting rod 5 is threadedly matched with the threaded hole on the second rod body 2, or the adjusting rod 5 is fixedly plugged into the plug hole on the second rod body 2, or the adjusting rod 5 is welded to the second rod body 2. The connection method between the adjusting rod 5 and the second rod body 2 can be selected according to needs. The outer end of the adjusting rod 5 extends to the outside of the first rod body 1. Moving the adjusting rod 5 up and down along the adjusting hole 11 can drive the second rod body 2 to move up and down, and link the hanging rod 3 to move up and down. When the adjusting rod 5 is moved circumferentially along the first rod body 1, it can pass through the connecting hole 13 and be placed in the receiving groove 12. The first rod body 1 is placed in different receiving grooves 12, so that the hanging rod 3 can be adjusted to different heights.

[0038] A ball head 51 is connected to the end of the adjusting rod 5 , wherein the adjusting rod 5 is threadedly matched with a threaded hole on the ball head 51 or the adjusting rod 5 is welded to the ball head 51 .

[0039] Embodiment 2

[0040] refer to Figure 4 As shown, the second infusion bracket with convenient height adjustment provided by the utility model is different from the first embodiment in that a plurality of receiving grooves 12 with different heights are respectively provided on both sides of the adjustment hole 11, a connecting hole 13 is provided between each receiving groove 12 and the adjustment hole 11, and each receiving groove 12 is connected with the adjustment hole 11 through the connecting hole 13.

[0041] Embodiment 3

[0042] refer to Figure 5 As shown, the second infusion stand with convenient height adjustment provided by the utility model is different from the first or second embodiment in that: a rubber sleeve 52 is connected to the end of the adjusting rod 5, but a ball head is not connected, and the mounting hole on the rubber sleeve 52 is tightly fitted with the adjusting rod 5. In this embodiment, the hanging rod 3 includes a straight rod portion 31 and a circular portion 33 provided at the end of the straight rod portion 31 and having a notch.

[0043] Embodiment 4

[0044] refer to Figure 6 As shown, the third infusion stand with convenient height adjustment provided by the utility model is different from the first, second or third embodiment in that: the bottom of the first rod body 1 is connected to a base 6, and the base 6 is a circular seat, wherein the specific connection method between the first rod body 1 and the base 6 is: the lower end of the first rod body 1 is threadedly connected to the threaded hole on the base 6, or the lower end of the first rod body 1 is inserted into a round tube at the top of the base 6, the screw is threadedly matched with the threaded hole on the round tube and abuts against the first rod body 1, or the lower end of the first rod body 1 is welded to the base 6.

[0045] Embodiment 5

[0046] refer to Figure 7 As shown, the fourth infusion bracket with convenient height adjustment provided by the utility model is different from the first, second or third embodiment in that: a base 6 is connected to the bottom of the first rod body 1, wherein the base 6 includes a truncated cone 61, a mounting tube 62 connected to the top of the truncated cone 61, a plurality of connecting tubes 63 circumferentially distributed around the truncated cone 61, and a universal wheel 64 connected to the end of the connecting tube 63; the lower end of the first rod body 1 is inserted into the mounting tube 62, and a threaded hole on one side of the mounting tube 62 is threadedly connected with a rubber-headed screw 7 for locking the first rod body 1.

[0047] Embodiment 6

[0048] refer to Figure 8 As shown, the fifth infusion stand with convenient height adjustment provided by the utility model is different from the first, second or third embodiment in that: the bottom of the first rod body 1 is connected to a base 6, and the base 6 is a three-pronged base, wherein the specific connection method between the first rod body 1 and the base 6 is: the lower end of the first rod body 1 is threadedly connected to the threaded hole on the base 6, or the lower end of the first rod body 1 is inserted into a round tube at the top of the base 6, the screw is threadedly matched with the threaded hole on the round tube and abuts against the first rod body 1, or the lower end of the first rod body 1 is welded to the base 6.

[0049] Embodiment 7

[0050] refer to Fig. 9 As shown, the utility model provides a bed based on an infusion bracket, including a bed body 8 and the infusion bracket in the first embodiment, the second embodiment or the third embodiment. This embodiment is introduced with the infusion bracket of the first embodiment. One side of the bed body 8 is fixedly connected with one or two or three or more tube seats 9. The tube seat 9 is a tubular structure. When one side of the bed body 8 is fixedly connected with one tube seat 9, the tube seat 9 is fixedly connected to the side of the bed head of the bed body 8. When two tube seats 9 are fixedly connected to one side of the bed body 8, one tube seat 9 is fixedly connected to the bed head. The first rod 1 on the infusion bracket is inserted into the tube seat 9, and the threaded hole on one side of the tube seat 9 is threadedly connected with a rubber head screw 91 for locking the first rod 1.

[0051] The above are only some embodiments of the present invention. For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An infusion stand with convenient height adjustment, comprising: A first rod body, a second rod body and a hanging rod, the second rod body is movably connected to the first rod body, and the hanging rod is connected to the top of the second rod body, characterized in that the first rod body is provided with a strip-shaped adjustment hole and a plurality of receiving grooves of different heights located on one side or both sides of the adjustment hole, each of the receiving grooves is connected to the adjustment hole through a connecting hole, and an adjustment rod that can move up and down along the adjustment hole is fixedly connected to the second rod body, the outer end of the adjustment rod extends to the outside of the first rod body, and the outer end of the adjustment rod can be moved to pass through the connecting hole and be placed in the receiving groove.

2. The infusion stand with convenient height adjustment according to claim 1, characterized in that: The end of the adjusting rod is connected with a ball head.

3. The infusion stand with convenient height adjustment according to claim 1, characterized in that: The end of the adjusting rod is connected with a rubber sleeve.

4. The infusion stand with convenient height adjustment according to claim 1, characterized in that: The top of the first rod body is connected with an annular member, and the second rod body is slidably matched with the through hole on the annular member up and down, and the diameter of the through hole on the annular member is smaller than the diameter of the inner hole of the first rod body.

5. The infusion stand with convenient height adjustment according to claim 1, characterized in that: The bottom of the first rod is connected with a base.

6. The infusion stand with convenient height adjustment according to claim 5, characterized in that: The base is a circular base, and the first rod is connected to the base by threading or by screws.

7. The infusion stand with convenient height adjustment according to claim 5, characterized in that: The base includes a truncated cone, a mounting tube connected to the top of the truncated cone, a plurality of connecting tubes circumferentially distributed around the truncated cone, and a universal wheel connected to the end of the connecting tube. The lower end of the first rod body is inserted into the mounting tube, and a threaded hole on one side of the mounting tube is threadedly connected with a rubber-head screw for locking the first rod body.

8. The infusion stand with convenient height adjustment according to claim 5, characterized in that: The base is a three-pronged base, and the first rod is connected to the base by threading or by screws.

9. The infusion stand with convenient height adjustment according to claim 1, characterized in that: The hanging rod comprises a straight rod portion and a semicircular portion or a circular portion with a notch arranged at the end of the straight rod portion.

10. A bed based on an infusion stand, characterized in that: It comprises a bed and an infusion support as claimed in any one of claims 1 to 4, wherein a tube seat is fixedly connected to one side of the bed, the lower end of the first rod on the infusion support is inserted into the tube seat, and a threaded hole on one side of the tube seat is threadedly connected with a rubber-head screw for locking the first rod.

Images