Breathing machine trolley and breathing machine

Abstract

The utility model provides a breathing machine trolley and a breathing machine. The breathing machine trolley comprises a base and a trolley support. A connecting groove is formed in the upper part of the base; a pushing handle is arranged on the upper portion of the trolley support, the lower end of the trolley support is connected with the connecting groove, and at least two hooks are arranged on the trolley support in the length direction. The breathing machine is fixed through the two hooks, mounting and dismounting are easy, and the problems that the breathing machine and the breathing machine trolley are complex in assembly, screws need to be screwed, and mounting and dismounting are troublesome can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical device fixing equipment, and in particular relates to a ventilator trolley and a ventilator. Background Art

[0002] In modern clinical medicine, as an effective means of artificially replacing the spontaneous ventilation function, ventilators have been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation, and they occupy a very important position in the field of modern medicine. The ventilator is a vital medical device that can prevent and treat respiratory failure, reduce complications, and save and prolong the patient's life. The ventilator needs to be moved during use. Usually, the ventilator is installed on a ventilator trolley, and the ventilator trolley is pushed to move the ventilator.

[0003] However, in the current market, the assembly of ventilators and ventilator trolleys is complicated and requires screwing, making installation and disassembly more troublesome. Utility Model Content

[0004] The technical purpose of the utility model is to provide a ventilator trolley, aiming to solve the problem that the assembly of the ventilator and the ventilator trolley is complicated, screws need to be driven, and the installation and disassembly are troublesome.

[0005] In order to solve the above technical problems, the utility model is implemented as follows: a ventilator trolley, the ventilator trolley comprises a base and a trolley bracket;

[0006] The bottom of the base is provided with walking wheels, and the upper part of the base is provided with a connecting groove;

[0007] A push handle is provided on the upper part of the trolley bracket, the lower end of the trolley bracket is connected to the connecting groove, and at least two hooks are provided on the trolley bracket along the length direction.

[0008] Furthermore, the hook includes a connecting plate and a hook portion, the connecting plate is connected to the trolley bracket, and the hook portion is arranged on the connecting plate.

[0009] Furthermore, the hook portion is arranged upward, and the hook portion is provided with a bearing beam, and the bearing beam is provided with a groove to enable the hook portion to form a hook shape.

[0010] Furthermore, the load-bearing beam is provided with a through slot, the through slot is arranged at a middle position of the load-bearing beam, and the through slot is communicated with the groove.

[0011] Furthermore, the push handle is T-shaped, and includes a push frame and a handle portion, the upper end of the push frame is connected to the middle portion of the handle portion, and the lower end of the push frame is connected to the trolley bracket.

[0012] Furthermore, the base is provided with four legs, and the four legs extend in all directions to make the base present a scattering shape.

[0013] Furthermore, the walking wheel is arranged at an end of the tripod away from the base, and the walking wheel is provided with a brake part.

[0014] Furthermore, a tray is provided between two legs on the side of the base away from the hook.

[0015] Furthermore, a hanging bracket is provided on a side of the trolley bracket away from the hook.

[0016] The utility model also provides a ventilator, the ventilator comprises a fixing structure, the fixing structure comprises a hanging groove, a hanging plate is arranged in the hanging groove, and the hanging plate is provided with a positioning portion;

[0017] The fixing structure is connected to a hook of a breathing trolley as described in any one of the above embodiments.

[0018] Compared with the prior art, the ventilator trolley in the utility model has the following beneficial effects: the ventilator trolley includes a base and a trolley bracket. The bottom of the base is provided with walking wheels, and the upper part of the base is provided with a connecting groove; the upper part of the trolley bracket is provided with a push handle, and the lower end of the trolley bracket is connected to the connecting groove, and the trolley bracket is provided with at least two hooks along the length direction. The ventilator is fixed by two hooks, which is easy to install and disassemble, and can solve the problem that the assembly of the ventilator and the ventilator trolley is complicated, screws need to be driven, and the installation and disassembly are relatively troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the ventilator trolley in the embodiment of the utility model;

[0020] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0021] Figure 3 It is a structural schematic diagram of a ventilator in an embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the assembly structure of the ventilator trolley and the fixed structure in the embodiment of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the ventilator trolley and the ventilator in the embodiment of the utility model.

[0024] In the accompanying drawings, each figure mark represents: 1. ventilator trolley; 11. base; 111. walking wheel; 1111. brake part; 112. tripod; 113. tray; 12. trolley bracket; 121. push handle; 1211. push frame; 1212. handle part; 122. hook; 1221. connecting plate; 1222. hook part; 1223. load-bearing beam; 1224. groove; 1225. through groove; 123. hanger; 2. ventilator; 21. fixed structure; 211. hanging groove; 212. hanging plate; 213. positioning part. DETAILED DESCRIPTION

[0025] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] The ventilator 2 may need to be moved during use, and is usually installed on a ventilator trolley 1, which is pushed to move the ventilator 2 so as to facilitate the movement of the ventilator 2.

[0029] However, in the current market, the assembly of the ventilator 2 and the ventilator trolley 1 is complicated and requires screwing, and installation and disassembly are troublesome.

[0030] In view of the above-mentioned technical problems, the utility model proposes a ventilator trolley 1, which includes a base 11 and a trolley bracket 12. A walking wheel 111 is provided at the bottom of the base 11, and a connecting groove (not marked in the figure) is provided at the upper part of the base 11; a push handle 121 is provided at the upper part of the trolley bracket 12, and the lower end of the trolley bracket 12 is connected to the connecting groove, and at least two hooks 122 are provided on the trolley bracket 12 along the length direction. The ventilator 2 is fixed by two hooks 122, which is easy to install and disassemble, and can solve the problem that the assembly of the ventilator 2 and the ventilator trolley 1 is complicated, screws need to be driven, and the installation and disassembly are relatively troublesome.

[0031] The following non-limiting implementation schemes of the present utility model are described in detail with reference to the accompanying drawings.

[0032] As attached Figure 1 As shown, it is a schematic diagram of the overall structure of the ventilator trolley 1 in the embodiment of the utility model; as shown in the attached Figure 2 As shown, Figure 1 The enlarged view of the A in the middle. As can be seen from the figure, the ventilator trolley 1 includes a base 11 and a trolley bracket 12.

[0033] The base 11 is used to bear the weight of the ventilator 2 and the trolley bracket 12, and a running wheel 111 is provided at the bottom of the base 11, and a connecting groove is provided at the upper part of the base 11. When the ventilator trolley 1 is pushed, the running wheel 111 can move along the direction of the pushing force, so that the ventilator trolley 1 carries the ventilator 2 to move, so that the ventilator 2 is moved to the destination. The running wheel 111 can be unconnected to the driving device and driven by the user. The running wheel 111 can also be connected to the driving device, and the driving device drives the running wheel 111 to rotate for walking. The driving device may include a motor and a transmission gear.

[0034] A push handle 121 is provided on the upper part of the trolley bracket 12, and the lower end of the trolley bracket 12 is connected to the connecting groove. The trolley bracket 12 is provided with at least two hooks 122 along the length direction. The push handle 121 is convenient for the user to control the moving direction of the ventilator trolley 1. The trolley bracket 12 supports the ventilator 2, and the trolley bracket 12 is fixed on the base 11 to make the trolley bracket 12 stable. The trolley bracket 12 is inserted into the connecting groove for connection, and the connection method can be a snap-on structure connection or a fastener connection. The hook 122 is used to connect with the ventilator 2. Since the ventilator 2 will shake when one hook 122 is connected to the ventilator 2, the ventilator 2 is connected to the ventilator 2 by at least two hooks 122, so that the ventilator 2 can be prevented from shaking. In addition, when the ventilator 2 is installed on the ventilator trolley 1, it is only necessary to connect the fixed structure 21 of the ventilator 2 with the hook 122 to complete the installation of the ventilator 2 and the ventilator trolley 1.

[0035] According to the technical solution provided in the embodiment of the present application, the ventilator 2 is fixed by two hooks 122, which is easy to install and disassemble, and can solve the problem that the assembly of the ventilator 2 and the ventilator trolley 1 is complicated, screws need to be driven, and the installation and disassembly are troublesome.

[0036] In some embodiments, the hook 122 includes a connecting plate 1221 and a hook portion 1222, the connecting plate 1221 is connected to the trolley bracket 12, and the hook portion 1222 is arranged on the connecting plate 1221. The hook portion 1222 is used to hook the fixed structure 21 of the ventilator 2 to facilitate the installation and disassembly of the ventilator 2. The connecting plate 1221 is fixedly connected to the trolley bracket 12 so that the hook portion 1222 is stable. Exemplarily, in order to improve the stability of the connection between the connecting plate 1221 and the trolley bracket 12, the connecting plate 1221 is connected to the trolley bracket 12 by a fastener. Specifically, the connecting plate 1221 is provided with four first holes, and the four first holes are evenly arranged around the connecting plate 1221. The trolley bracket 12 is provided with a second hole at a position corresponding to the first hole, and the first hole and the second hole are connected by screws, bolts or studs.

[0037] In some embodiments, the hook portion 1222 is arranged upward, and the hook portion 1222 is provided with a load beam 1223, and the load beam 1223 is provided with a groove 1224 to form the hook portion 1222 into a hook shape. The hook portion 1222 is arranged upward, so that when the ventilator 2 is placed from top to bottom, the fixing structure 21 of the ventilator 2 is placed in the groove 1224 of the load beam 1223. Since the groove 1224 is open except for the top, the front and rear directions and the direction of the lower end are restricted, so the fixing structure 21 is placed in the groove 1224 of the load beam 1223 and can only be moved from the top, so that the ventilator 2 can be fixed to the trolley bracket 12. When the ventilator 2 is disassembled from the trolley bracket 12, the ventilator 2 can only be removed from the trolley bracket 12 by overcoming the gravity of the ventilator 2 and moving the ventilator 2 upward.

[0038] In some embodiments, the load beam 1223 is provided with a through slot 1225, which is provided at the middle position of the load beam 1223 and communicates with the groove 1224. On the one hand, the through slot 1225 can save materials; on the other hand, the through slot 1225 can be connected to the positioning portion 213 of the ventilator 2 to limit the movement of the positioning portion 213, thereby limiting the movement of the ventilator 2 in the left and right directions.

[0039] In some embodiments, the push handle 121 is T-shaped, and includes a push frame 1211 and a handle portion 1212. The upper end of the push frame 1211 is connected to the middle of the handle portion 1212, and the lower end of the push frame 1211 is connected to the trolley bracket 12. Both ends of the handle portion 1212 are convenient for the user to hold, so as to facilitate pushing the ventilator trolley 1 forward and controlling the direction of the ventilator trolley 1 forward.

[0040] In some embodiments, as shown in the attached Figure 1 As shown, the base 11 is provided with four tripods 112, and the four tripods 112 extend in all directions to make the base 11 scatter. Such arrangement can make the base 11 more stable, and the ventilator trolley 1 is not easy to tip over during the process of pushing the ventilator trolley 1.

[0041] In some embodiments, the running wheel 111 is arranged at one end of the tripod 112 away from the base 11, and the running wheel 111 is provided with a brake part 1111. When the ventilator trolley 1 is placed at the destination, the brake part 1111 can be closed to prevent the running wheel 111 from rolling, thereby stopping the ventilator 2, thereby achieving the purpose of braking and fixing the ventilator trolley 1.

[0042] In some embodiments, as shown in the attached Figure 5 As shown, a tray 113 is provided between the two legs 112 on the side of the base away from the hook, and the tray 113 is convenient for placing other medical appliances, which are convenient for assisting in operating the ventilator 2. The tray 113 can store other medical appliances to prevent the loss of medical appliances. For example, the tray 113 is used to place oxygen cylinders, which are used to supply oxygen.

[0043] In some embodiments, a hanger 123 is provided on the side of the trolley support 12 away from the hook 122. Similarly, the hanger 123 is used to hang other medical appliances for easy storage of other medical appliances. It can be understood that when the tray 113 is used to place the oxygen cylinder, the hanger 123 is used to fix the upper end of the oxygen cylinder so that the oxygen cylinder is fixed on the ventilator trolley. The hanger 123 and the tray 113 are arranged on the same side of the ventilator trolley to facilitate the placement and fixing of the oxygen cylinder.

[0044] The utility model also provides a breathing machine 2, as shown in the attached Figure 3-5 As shown, the ventilator 2 includes a fixed structure 21, and the fixed structure 21 includes a hanging groove 211, in which a hanging plate 212 is provided, and the hanging plate 212 is provided with a positioning portion 213. The fixed structure 21 is connected to the hook 122 of the breathing trolley described in any one of the above embodiments. Specifically, when the fixed structure 21 is connected to the hook 122, the entire hook 122 extends into the hanging groove 211, and when the ventilator 2 is placed downward, the hanging groove 211 is connected to the groove 1224, and the positioning portion 213 is connected to the through groove 1225, so that the lower end of the hook 122, the left and right directions, and the front and back directions can be restricted, thereby fixing the ventilator 2 on the ventilator trolley 1.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ventilator trolley, characterized in that: The ventilator trolley comprises a base and a trolley bracket; The bottom of the base is provided with walking wheels, and the upper part of the base is provided with a connecting groove; A push handle is provided on the upper part of the trolley bracket, the lower end of the trolley bracket is connected to the connecting groove, and at least two hooks are provided on the trolley bracket along the length direction.

2. The ventilator trolley according to claim 1, characterized in that: The hook comprises a connecting plate and a hook portion, wherein the connecting plate is connected to the trolley bracket, and the hook portion is arranged on the connecting plate.

3. The ventilator trolley according to claim 2, characterized in that: The hook portion is arranged upward, and is provided with a bearing beam, and the bearing beam is provided with a groove to enable the hook portion to form a hook shape.

4. The ventilator trolley according to claim 3, characterized in that: The load-bearing beam is provided with a through slot, the through slot is arranged at a middle position of the load-bearing beam, and the through slot is communicated with the groove.

5. The ventilator trolley according to claim 1, characterized in that: The push handle is T-shaped and comprises a push frame and a handle portion. The upper end of the push frame is connected to the middle portion of the handle portion, and the lower end of the push frame is connected to the trolley bracket.

6. The ventilator trolley according to claim 1, characterized in that: The base is provided with four tripods, and the four tripods extend in all directions to make the base present a scattering shape.

7. The ventilator trolley according to claim 6, characterized in that: The running wheel is arranged at one end of the tripod away from the base, and the running wheel is provided with a brake part.

8. The ventilator trolley according to claim 6, characterized in that: A tray is arranged between two tripods on the side of the base away from the hook.

9. The ventilator trolley according to claim 8, characterized in that: A hanging bracket is provided on the side of the trolley bracket away from the hook.

10. A ventilator, characterized in that: The ventilator comprises a fixed structure, the fixed structure comprises a hanging groove, a hanging plate is arranged in the hanging groove, and the hanging plate is provided with a positioning portion; The fixing structure is connected to the hook of the ventilator trolley as described in any one of claims 1-9.

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