CN219700118U - Support and medical equipment - Google Patents

Abstract

The utility model relates to a bracket and medical equipment, wherein the bracket comprises a first mounting seat, a first cantilever, a second cantilever and a second mounting seat; the first mounting seat is rotatably connected with the first end of the first cantilever, the second end of the first cantilever is rotatably connected with the first end of the second cantilever, and the second end of the second cantilever is rotatably connected with the second mounting seat; the first mount pad is used for setting up in the crane tower along vertical direction slidable, and the second mount pad is used for installing medical instrument. The medical instrument is assembled by adopting the bracket, the position of the medical instrument in the horizontal direction and the vertical direction can be simultaneously adjusted by the bracket, and the use convenience of the medical instrument can be effectively improved.

Description

Support and medical equipment

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a bracket and medical equipment.

Background

Because of the high space utilization in intensive care units (Intensive Care Unit, ICU for short) or operating rooms of hospitals, medical instruments are usually fixed on walls by brackets to save space. This fixing method cannot simultaneously adjust the position of the medical instrument in the horizontal direction and the vertical direction, resulting in inconvenience in use.

Disclosure of Invention

The utility model aims to at least solve the defects in the prior art to a certain extent and provides a bracket and medical equipment.

To achieve the above object, the present utility model provides a stent comprising: the first mounting seat, the first cantilever, the second cantilever and the second mounting seat; the first mounting seat is rotatably connected with the first end of the first cantilever, the second end of the first cantilever is rotatably connected with the first end of the second cantilever, and the second end of the second cantilever is rotatably connected with the second mounting seat; the first mounting seat is used for being arranged on the hanging tower in a sliding mode along the vertical direction, and the second mounting seat is used for mounting medical instruments.

In one embodiment, the crane tower is provided with a chute extending along the vertical direction, and the first mounting seat comprises a first mounting seat body and a first mounting plate positioned on one side of the first mounting seat body; the first mounting seat body is rotatably connected with the first cantilever, a sliding block is arranged on one side, deviating from the first mounting seat body, of the first mounting plate, and the sliding block is used for being slidably and detachably inserted into the sliding groove.

In one embodiment, a spring is arranged on one side of the sliding block, which faces away from the first mounting plate; under the condition that the sliding block is inserted into the sliding groove, the elastic piece is abutted between the sliding block and the sliding groove.

In one embodiment, first mounting holes are formed in two ends of the first mounting plate, the first mounting holes are used for penetrating first fasteners, and the first fasteners are used for fastening and connecting the first mounting plate with the crane tower.

In one embodiment, a first rotating shaft is arranged at the first end of the second cantilever in a penetrating way, a first bearing is arranged on the first rotating shaft sleeve, the first bearing enables the second cantilever to be rotationally connected with the first rotating shaft, and the axial direction of the first rotating shaft is perpendicular to the length direction of the first cantilever; the second end of the first cantilever is penetrated with a second fastening piece, and the second fastening piece is coaxially connected with one end of the first rotating shaft, which faces the first cantilever.

In one embodiment, a first knob assembly is disposed at an end of the first shaft away from the first cantilever, the first shaft is sleeved with a first elastic member, and the first elastic member is located between the first bearing and the first knob assembly; the first elastic member is compressed to press the first end of the second cantilever against the second end of the first cantilever with the first knob assembly being adjacent to the first bearing along the first rotation axis; the first resilient member rebounds to decompress the first end of the second cantilever from the second end of the first cantilever with the first knob assembly being spaced apart from the first bearing along the first axis of rotation.

In one embodiment, the first end of the first cantilever is provided with a second rotating shaft in a penetrating way, the second rotating shaft is sleeved with a second bearing, the second bearing enables the first cantilever to be rotationally connected with the second rotating shaft, and the axial direction of the second rotating shaft is perpendicular to the length direction of the first cantilever; the first mounting seat is penetrated with a third fastening piece, and the third fastening piece is coaxially connected with one end of the second rotating shaft, which faces the first mounting seat.

In one embodiment, a second knob assembly is arranged at one end of the second rotating shaft away from the first mounting seat, the second rotating shaft is sleeved with a second elastic piece, and the second elastic piece is positioned between the second bearing and the second knob assembly; the second elastic piece is compressed to press the first end of the first cantilever and the first mounting seat under the condition that the second knob assembly is close to the second bearing along the second rotating shaft; and under the condition that the second knob assembly is far away from the second bearing along the second rotating shaft, the second elastic piece rebounds to uncompress the first end of the first cantilever and the first mounting seat.

In one embodiment, the first cantilever and the second cantilever are each provided with a reinforcing plate, and the reinforcing plates extend along the length direction of the corresponding cantilevers;

and/or, one side of the second mounting seat far away from the second cantilever is provided with a second mounting plate, a plurality of second mounting holes are formed in the second mounting plate, and the plurality of second mounting holes are distributed at intervals along the periphery of the second mounting plate.

In order to achieve the above object, the present utility model further provides a medical device, including a tower crane, a medical apparatus, and a bracket according to any one of the above embodiments, wherein the first mounting seat of the bracket is slidably disposed on the tower crane along a vertical direction, and the medical apparatus is detachably mounted on the second mounting seat.

As can be seen from the above embodiments of the present utility model, the bracket and the medical device according to the present utility model can correspondingly adjust the angle between the first cantilever and the first mount, the angle between the second cantilever and the first cantilever, and the angle between the second mount and the second cantilever by rotating the first cantilever, the second cantilever, and the second mount, thereby adjusting the position of the medical device in the horizontal direction and the angle between the medical device and the crane. And, the position of the medical instrument in the vertical direction can also be adjusted by sliding the first mount in the vertical direction. Therefore, the positions of the medical instrument in the horizontal direction and the vertical direction can be adjusted simultaneously, and the use convenience of the medical instrument can be effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings may be obtained from them without inventive effort for a person skilled in the art.

Fig. 1A is a schematic view of a structure of a bracket according to the present utility model at a first view angle.

Fig. 1B is a schematic view of a structure of a bracket according to the present utility model at a second view angle.

Fig. 1C is a schematic view of a structure of a bracket according to the present utility model at a third view angle.

Fig. 2 is a schematic structural diagram of a slider and a spring according to the present utility model.

FIG. 3 is a schematic cross-sectional view of a connection between a first end of a second cantilever and a second end of the first cantilever.

Fig. 4 is a schematic structural view of the medical device of the present utility model.

Description of the drawings:

1-a medical device;

10-a bracket;

11-a first mount; 111-a first mount body; 112-a first mounting plate; 112A-a first mounting hole; 113-a third fastener;

12-a first cantilever; 12A-a first end; 12B-a second end; 121-a second fastener;

13-a second cantilever; 13A-a first end; 13B-a second end; 131-a first rotation shaft; 131A-a first plug hole; 132-a first bearing; 132A-a first inner ring; 132B-a first outer race; 132C-balls; 133-a first elastic member; 134-fourth fastener;

14-a second mount;

15-a slider; 151-shrapnel; 151A-straight section; 151B-bending section;

16-a first knob assembly; 161-knob cap; 162-first knob seat; 163-a second knob seat; 164-a plug-in table; 165-connecting shaft;

17-a second knob assembly;

18-reinforcing plates;

19-a second mounting plate; 191-a second mounting hole; 191A-a first sub-mount hole; 191B-a second sub-mount hole; 191C-a third sub-mount hole;

20-hanging towers; 21-a chute; 21A-opening.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1A to fig. 1C, fig. 4, a bracket 10 is provided in an embodiment of the utility model. The bracket 10 includes a first mount 11, a first cantilever 12, a second cantilever 13, and a second mount 14. The first mounting seat 11 is rotatably connected to the first end 12A of the first cantilever 12, the second end 12B of the first cantilever 12 is rotatably connected to the first end 13A of the second cantilever 13, and the second end 13B of the second cantilever 13 is rotatably connected to the second mounting seat 14. The first mount 11 is configured to be slidably disposed on the tower crane 20 in a vertical direction. The second mount 14 is used to mount medical instruments including, but not limited to, monitors, electrocardiographs, defibrillators, and the like.

According to the embodiment of the utility model, by rotating the first cantilever 12, the second cantilever 13 and the second mounting seat 14, the included angle between the first cantilever 12 and the first mounting seat 11, the included angle between the second cantilever 13 and the first cantilever 12 and the included angle between the second mounting seat 14 and the second cantilever 13 can be correspondingly adjusted, so that the position of the medical instrument in the horizontal direction and the included angle between the medical instrument and the crane tower 20 can be adjusted. Also, the position of the medical instrument in the vertical direction can be adjusted by sliding the first mount 11 in the vertical direction. Therefore, the positions of the medical instrument in the horizontal direction and the vertical direction can be adjusted simultaneously, and the use convenience of the medical instrument can be effectively improved.

In one embodiment, referring to fig. 1A and 4 together, a tower crane 20 is provided with a chute 21 extending in a vertical direction. The first mount 11 includes a first mount body 111 and a first mounting plate 112 located on one side of the first mount body 111. The first mounting base body 111 is rotatably connected with the first cantilever 12. The side of the first mounting plate 112 facing away from the first mounting seat body 111 is provided with a slider 15, and the slider 15 is configured to be slidably and detachably inserted into the chute 21. Illustratively, the extending direction of the slider 15 is perpendicular to the length direction of the first suspension 12 and the second suspension 13.

In use, one end of the slider 15 is inserted into the chute 21 from the opening 21A at the bottom end of the chute 21, and the slider 15 is pushed in a vertically upward direction, so that the slider 15 is completely inserted into the chute 21, and the first mount 11 can be assembled to the tower crane 20, so that the bracket 10 can move in a vertical direction on the tower crane 20. After the first mounting seat 11 is assembled to the tower crane 20, the slider 15 is pushed in a vertically downward direction, so that the slider 15 falls off from the chute 21, and the first mounting seat 11 can be detached from the tower crane 20.

Above-mentioned scheme, first mount pad 11 is connected with crane tower 20 slidable and detachably through slider 15, not only can ensure that support 10 removes along vertical direction, makes support 10's easy dismounting moreover, more is favorable to support 10's transportation and later maintenance.

In one embodiment, referring to fig. 2 and fig. 3 together, a spring plate 151 is disposed on a side of the slider 15 facing away from the first mounting plate 112; when the slider 15 is inserted into the slide groove 21, the elastic piece 151 abuts between the slider 15 and the slide groove 21. Illustratively, the spring 151 has a straight segment 151A and a bent segment 151B connected, the straight segment 151A being connected to the slider 15, the bent segment 151B protruding from the slider 15. When the sliding block 15 is inserted into the sliding groove 21, the bending section 151B is pressed by the sliding groove 21 and the sliding block 15 to deform, so that the elastic sheet 151 is abutted between the sliding block 15 and the sliding groove 21, and the connection between the sliding block 15 and the crane tower 20 is tightened.

In one embodiment, referring to fig. 1A and 4, first mounting plates 112 are provided with first mounting holes 112A at two ends thereof, respectively, the first mounting holes 112A being used for penetrating first fasteners (not shown) for fastening the first mounting plates 112 to the tower crane 20. Under the condition that the bracket 10 moves to a proper position along the vertical direction, the first mounting plate 112 is fastened and connected with the crane tower 20 by utilizing the first fastening piece, so that the position of the bracket 10 in the vertical direction can be limited and reinforced, and the bracket 10 is prevented from moving in the using process.

In one embodiment, referring to fig. 1A and fig. 3, a first shaft 131 is disposed at a first end 13A of the second cantilever 13, a first bearing 132 is sleeved on the first shaft 131, the first bearing 132 rotationally connects the second cantilever 13 with the first shaft 131, and an axial direction of the first shaft 131 is perpendicular to a length direction of the first cantilever 12. Illustratively, the first bearing 132 includes a first inner ring 132A, a first outer ring 132B, and a plurality of balls 132C, the first outer ring 132B is sleeved outside the first inner ring 132A, and the plurality of balls 132C are located between the first inner ring 132A and the first outer ring 132B and are arranged at intervals along the circumferential direction of the first inner ring 132A. The first inner ring 132A is sleeved on the first rotating shaft 131, and the first outer ring 132B abuts against the first cantilever 12, so that the first outer ring 132B rotates around the first inner ring 132A through the plurality of balls 132C when the first cantilever 12 is rotated. Preferably, the first bearings 132 are plural, and the plural first bearings 132 are arranged at intervals along the axial direction of the first rotary shaft 131.

The second end 12B of the first cantilever 12 is penetrated by a second fastener 121, and the second fastener 121 is coaxially connected with the first rotation shaft 131 toward one end of the first cantilever 12. The first cantilever 12 is coaxially coupled to the first rotation shaft 131 by means of the second fastening member 121, so that the angle between the second cantilever 13 and the first cantilever 12 can be adjusted in case of rotating the second cantilever 13.

In the above-mentioned solution, the first shaft 131 is inserted into the first end 13A of the second cantilever 13, and the first bearing 132 is sleeved on the first shaft 131, so that the second cantilever 13 and the first bearing 132 can be rotationally connected, and the second end 12B of the first cantilever 12 and the first end 13A of the second cantilever 13 are coaxially connected by using the second fastener 121, so that the included angle between the second cantilever 13 and the first cantilever 12 can be adjusted under the condition of rotating the second cantilever 13.

In one embodiment, referring to fig. 3, a first knob assembly 16 is disposed at an end of the first rotary shaft 131 away from the first cantilever 12, and a first elastic member 133 is sleeved on the first rotary shaft 131, where the first elastic member 133 is located between the first bearing 132 and the first knob assembly 16. Illustratively, the first resilient member 133 includes, but is not limited to, a spring. With the first knob assembly 16 approaching the first bearing 132 along the first rotation shaft 131, the first elastic member 133 is compressed, compressing the first end 13A of the second cantilever 13 with the second end 12B of the first cantilever 12; with the first knob assembly 16 moving away from the first bearing 132 along the first axis of rotation 131, the first resilient member 133 springs back to decompress the first end 13A of the second cantilever 13 from the second end 12B of the first cantilever 12.

In use, by rotating the first knob assembly 16 in a first direction, the first knob assembly 16 is moved away from the first bearing 132 along the first rotation axis 131, and the first elastic member 133 rebounds to release the compression between the first end 13A of the second cantilever 13 and the second end 12B of the first cantilever 12, and at this time, the second cantilever 13 is rotated to adjust the angle between the second cantilever 13 and the first cantilever 12. After adjusting the included angle between the second cantilever 13 and the first cantilever 12, by rotating the first knob assembly 16 towards the second direction, the first knob assembly 16 approaches the first bearing 132 along the first rotation axis 131, and the first elastic member 133 is compressed, so as to compress the first end 13A of the second cantilever 13 and the second end 12B of the first cantilever 12, thereby fixing the included angle between the second cantilever 13 and the first cantilever 12. In this way, the angle between the second cantilever 13 and the first cantilever 12 is facilitated to be adjusted. Wherein the first direction is opposite to the second direction, for example, the first direction is clockwise and the second direction is counterclockwise; alternatively, the first direction is counterclockwise and the second direction is clockwise.

Illustratively, the end of the first rotary shaft 131 away from the first cantilever 12 is provided with a first insertion hole 131A, and the first knob assembly 16 includes a knob cap 161, a first knob seat 162 and a second knob seat 163.

Wherein, the center of the inner wall of the knob cap 161 is coaxially provided with a plugging table 164 and a connecting shaft 165, the plugging table 164 is provided with a second plugging hole (not labeled in the figure), the first end of the connecting shaft 165 is plugged in the second plugging hole, and the outer wall of the plugging table 164 is provided with external threads.

The first knob seat 162 is sleeved outside the connecting shaft 165 and is in threaded connection with the plugging table 164, and the end surface of the first knob seat 162 facing the second cantilever 13 is abutted against the first elastic piece 133.

The second knob seat 163 is sleeved outside the first knob seat 162 and is located between the first end of the second cantilever 13 and the knob cap 161.

In the process of rotating the knob cap 161, the knob cap 161 rotates relative to the second knob seat 163, and the plugging table 164 rotates relative to the first knob seat 162 to drive the first knob seat 162 to move along the axial direction of the connecting shaft 165, so that the first elastic member 133 is compressed or rebounded.

In the above-mentioned scheme, the first end 13A of the second cantilever 13 and the second end 12B of the first cantilever 12 can be decompressed by rotating the first knob assembly 16 toward the first direction, so as to rotate the second cantilever 13 to adjust the angle between the second cantilever 13 and the first cantilever 12. After adjusting the angle between the second cantilever 13 and the first cantilever 12, the first end 13A of the second cantilever 13 may be pressed against the second end 12B of the first cantilever 12 by rotating the first knob assembly 16 towards the second direction to fix the angle between the second cantilever 13 and the first cantilever 12. In this way, the angle between the second cantilever 13 and the first cantilever 12 is facilitated to be adjusted.

In one embodiment, referring to fig. 1A, 1C and 3, a first end 12A of the first cantilever 12 is provided with a second rotating shaft (not shown in the drawings) in a penetrating manner, and the second rotating shaft is sleeved with a second bearing (not shown in the drawings), and the second bearing rotationally connects the first cantilever 12 with the second rotating shaft, and an axial direction of the second rotating shaft is perpendicular to a length direction of the first cantilever 12. The first mounting seat 11 is penetrated with a third fastening piece 113, and the third fastening piece 113 and one end of the second rotating shaft, which faces the first mounting seat 11, are coaxially connected. Preferably, the third fastener 113 is a screw. The first mounting seat 11 is coaxially connected with the second rotating shaft by using the third fastening member 113, so that the included angle between the first cantilever 12 and the first mounting seat 11 can be adjusted under the condition of rotating the first cantilever 12.

In one embodiment, referring to fig. 1A, 1C and 3, a second knob assembly 17 is disposed at an end of the second rotating shaft away from the first mounting seat 11, and a second elastic member (not shown) is sleeved on the second rotating shaft, where the second elastic member is located between the second bearing and the second knob assembly 17. With the second knob assembly 17 approaching the second bearing along the second axis of rotation, the second resilient member is compressed, compressing the first end 12A of the first cantilever 12 against the first mount 11. With the second knob assembly 17 moving away from the second bearing along the second axis of rotation, the second resilient member springs back to un-compress the first end 12A of the first cantilever 12 from the first mount 11.

In the above-mentioned scheme, the first end 12A of the first cantilever 12 is decompressed from the first mounting seat 11 by rotating the second knob assembly 17 toward the first direction, so as to rotate the first cantilever 12 to adjust the included angle between the first cantilever 12 and the first mounting seat 11. After adjusting the included angle between the first cantilever 12 and the first mounting seat 11, the first end 12A of the first cantilever 12 and the first mounting seat 11 may be pressed by rotating the second knob assembly 17 towards the second direction, so as to fix the included angle between the first cantilever 12 and the first mounting seat 11. In this way, the angle between the first cantilever 12 and the first mounting seat 11 is convenient to adjust.

It should be noted that, the structure of the second knob assembly 17 may refer to the structure of the first knob assembly 16, which is not described herein.

In one embodiment, referring to fig. 1A, 1C and 3, the second end 13B of the second cantilever 13 is rotatably connected to the second mounting base 14 through a third shaft, a second bearing and a fourth fastener 134. The specific connection manner may refer to the connection manner between the first mounting seat 11 and the first end 12A of the first cantilever 12, which is not described herein.

In one embodiment, referring to fig. 1A, each of the first cantilever 12 and the second cantilever 13 is provided with a reinforcing plate 18, and the reinforcing plate 18 extends along the length direction of the corresponding cantilever. By providing the first cantilever 12 and the second cantilever 13 with the reinforcing plates 18, respectively, the first cantilever 12 and the second cantilever 13 can be reinforced, and the structural reliability of the first cantilever 12 and the second cantilever 13 can be sufficiently ensured.

In one embodiment, referring to fig. 1A and 1B, a second mounting plate 19 is disposed on a side of the second mounting seat 14 away from the second cantilever 13, and the second mounting plate 19 is provided with a plurality of second mounting holes 191, where the plurality of second mounting holes 191 are arranged at intervals along a periphery of the second mounting plate 19. The second mounting hole 191 is configured to receive a fifth fastener (not shown) for fastening the medical instrument to the second mounting plate 19. In this manner, the medical instrument may be securely coupled to the stent 10.

Illustratively, the plurality of second mounting holes 191 includes a first sub-mounting hole 191A, a second sub-mounting hole 191B, and a third sub-mounting hole 191C, and the hole shapes of the first, second, and third sub-mounting holes 191A, 191B, and 191C are different to accommodate different types of fasteners.

Alternatively, fasteners in the present utility model include, but are not limited to, screws, bolts, and the like.

Referring to fig. 4, the present utility model further provides a medical apparatus 1, where the medical apparatus 1 includes a tower crane 20, a medical device, and a bracket 10 according to any of the foregoing embodiments, a first mounting seat 11 of the bracket 10 is slidably disposed on the tower crane 20 along a vertical direction, and the medical device is detachably mounted on a second mounting seat 14. The medical instrument is not shown in fig. 4.

The structure of the bracket 10 of the medical device 1 refers to the above embodiment, and since the medical device 1 adopts all the technical solutions of all the embodiments, at least has all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein.

In addition, the medical instrument is assembled on the hanging tower 20 through the support 10, so that the medical instrument and the hanging tower can be stably fixed, and the medical instrument is prevented from being directly assembled on the hanging tower 20 to damage the hanging tower 20. And, through with medical instrument detachably install in second mount pad 14, still be convenient for with medical instrument and support 10 dismouting, more be favorable to transporting and later maintenance to medical instrument.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.

The foregoing is a description of the embodiments of the present utility model, and is not to be construed as limiting the utility model, since modifications in the detailed description and the application scope will become apparent to those skilled in the art upon consideration of the teaching of the embodiments of the present utility model.

Claims (10)

1. A stent, comprising: the first mounting seat, the first cantilever, the second cantilever and the second mounting seat; wherein,,

the first mounting seat is rotatably connected with the first end of the first cantilever, the second end of the first cantilever is rotatably connected with the first end of the second cantilever, and the second end of the second cantilever is rotatably connected with the second mounting seat;

the first mounting seat is used for being arranged on the hanging tower in a sliding mode along the vertical direction, and the second mounting seat is used for mounting medical instruments.

2. The bracket according to claim 1, wherein the tower crane is provided with a chute extending in a vertical direction, and the first mounting seat comprises a first mounting seat body and a first mounting plate positioned at one side of the first mounting seat body; wherein,,

the first mounting seat body is rotatably connected with the first cantilever, one side of the first mounting plate, which is away from the first mounting seat body, is provided with a sliding block, and the sliding block is used for being slidably and detachably inserted into the sliding groove.

3. The bracket of claim 2, wherein a spring is provided on a side of the slider facing away from the first mounting plate; under the condition that the sliding block is inserted into the sliding groove, the elastic piece is abutted between the sliding block and the sliding groove.

4. The bracket of claim 2, wherein first mounting holes are respectively formed at two ends of the first mounting plate, the first mounting holes are used for penetrating first fasteners, and the first fasteners are used for fastening and connecting the first mounting plate with the crane tower.

5. The bracket according to any one of claims 1 to 4, wherein a first rotating shaft is penetrated at a first end of the second cantilever, a first bearing is arranged on the first rotating shaft sleeve, the first bearing enables the second cantilever to be rotationally connected with the first rotating shaft, and the axial direction of the first rotating shaft is mutually perpendicular to the length direction of the first cantilever;

the second end of the first cantilever is penetrated with a second fastening piece, and the second fastening piece is coaxially connected with one end of the first rotating shaft, which faces the first cantilever.

6. The bracket of claim 5, wherein a first knob assembly is disposed at an end of the first shaft remote from the first cantilever, the first shaft is sleeved with a first elastic member, and the first elastic member is disposed between the first bearing and the first knob assembly;

the first elastic member is compressed to press the first end of the second cantilever against the second end of the first cantilever with the first knob assembly being adjacent to the first bearing along the first rotation axis; the first resilient member rebounds to decompress the first end of the second cantilever from the second end of the first cantilever with the first knob assembly being spaced apart from the first bearing along the first axis of rotation.

7. The bracket according to any one of claims 1 to 4, wherein a second rotating shaft is penetrated at a first end of the first cantilever, a second bearing is sleeved on the second rotating shaft, the second bearing enables the first cantilever to be rotatably connected with the second rotating shaft, and an axial direction of the second rotating shaft is perpendicular to a length direction of the first cantilever;

the first mounting seat is penetrated with a third fastening piece, and the third fastening piece is coaxially connected with one end of the second rotating shaft, which faces the first mounting seat.

8. The bracket of claim 7, wherein a second knob assembly is disposed at an end of the second shaft away from the first mount, the second shaft is sleeved with a second elastic member, and the second elastic member is disposed between the second bearing and the second knob assembly;

the second elastic piece is compressed to press the first end of the first cantilever and the first mounting seat under the condition that the second knob assembly is close to the second bearing along the second rotating shaft; and under the condition that the second knob assembly is far away from the second bearing along the second rotating shaft, the second elastic piece rebounds to uncompress the first end of the first cantilever and the first mounting seat.

9. The bracket of claim 1, wherein the first cantilever and the second cantilever are each provided with a reinforcing plate extending in a length direction of the corresponding cantilever;

and/or, one side of the second mounting seat far away from the second cantilever is provided with a second mounting plate, a plurality of second mounting holes are formed in the second mounting plate, and the plurality of second mounting holes are distributed at intervals along the periphery of the second mounting plate.

10. A medical device comprising a pylon, a medical apparatus and a bracket according to any one of claims 1 to 9, a first mount of the bracket being slidably disposed in the pylon in a vertical direction, the medical apparatus being detachably mounted to the second mount.