Hanging rack and breathing machine

Abstract

The utility model provides a hanging rack. The hanging rack comprises a hanging rack main body and a quick release device, the hanger body comprises a fixing body and a tray, the tray is arranged at the lower end of the fixing body, and the fixing body is provided with a mounting groove and used for being fixed to a wall. The quick dismounting device comprises a frame body, a telescopic assembly and two fixing parts, the frame body is provided with a containing groove and a mounting part, the mounting part is arranged in the mounting groove, telescopic holes are formed in the two sides of the frame body, the fixing parts are movably arranged in the telescopic holes, the telescopic assembly is arranged in the containing groove, and the two ends of the telescopic assembly are connected with the two fixing parts respectively. The fixing part is driven to extend out of the frame body or retract into the telescopic hole. Due to the fact that the telescopic assembly can drive the fixing part to stretch out of the frame body and retract into the telescopic hole, when the breathing machine is installed, the telescopic assembly can drive the fixing part to stretch out of the frame body so that the fixing part can be connected with the installation hole of the breathing machine, and the breathing machine can be rapidly installed on the wall face.

Description

Technical Field

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

[0002] Emergency transport ventilators are used in various occasions. In special occasions, there may not be enough space to place the ventilator. For example, in an ambulance, the space is small and the ventilator needs to be hung on the wall of the car to meet the need for the ventilator to be available at any time. However, the existing ventilator hanger is complicated to operate, which may delay the emergency process and affect the emergency effect. Utility Model Content

[0003] The technical purpose of the utility model is to provide a hanging rack, aiming to solve the problem that the operation of the hanging rack is relatively complicated.

[0004] In order to solve the above technical problems, the utility model is implemented as follows: a hanger, the hanger comprising:

[0005] The rack body comprises a fixed body and a tray, wherein the tray is arranged at the lower end of the fixed body, the fixed body is provided with a mounting groove, and the fixed body is used to be fixed to a wall;

[0006] A quick-release device comprises a frame, a telescopic assembly and two fixing parts, wherein the frame is provided with a receiving groove and a mounting part, the mounting part is arranged in the mounting groove, and telescopic holes are arranged on both sides of the frame, the fixing part is movably arranged in the telescopic hole, the telescopic assembly is arranged in the receiving groove, and two ends of the telescopic assembly are respectively connected to the two fixing parts to drive the fixing part to extend out of the frame or retract into the telescopic hole.

[0007] Furthermore, the quick-release device includes a control unit, which is connected to the telescopic assembly and is used to control the telescopic assembly to extend and retract.

[0008] Further, the telescopic assembly includes a first rack, a second rack, a rotating gear, and a rotating shaft, and the first rack and the second rack are arranged in parallel;

[0009] One end of the first rack is movably connected to the rotating gear, and the other end is connected to the fixed part;

[0010] One end of the second rack is movably connected to the rotating gear, and the other end is connected to the other fixed part;

[0011] The rotating gear is provided with a fixing hole, and the rotating shaft passes through the fixing hole to be fixedly connected with the rotating gear, and two ends of the rotating shaft are rotatably connected with two sides of the frame.

[0012] Further, the control part is provided with an avoidance groove, an inner wall of one side of the avoidance groove is provided with a driving gear, the rotating gear is arranged in the avoidance groove and is movably connected with the driving gear; or

[0013] The control part is connected to the rotating shaft. The control part is provided with a rotating handle. Driving the rotating handle drives the rotating shaft to rotate.

[0014] Furthermore, the rotating gear is provided with a first gear, a second gear and a third gear, the first gear is movably connected to the first rack, the second gear is connected to the second rack, and the third gear is connected to the driving gear.

[0015] Further, the control part is provided with an avoidance groove, an inner wall of one side of the avoidance groove is provided with a driving gear, the rotating gear is arranged in the avoidance groove and is movably connected with the driving gear;

[0016] A limiting hole is provided at the upper end of the frame, and the control part is movably arranged in the limiting hole, and the limiting hole is used to limit the control part.

[0017] Further, an elastic member is provided at the bottom of the control portion, and one end of the elastic member facing away from the control portion abuts against the bottom of the mounting groove; and / or

[0018] An elastic member is disposed at the bottom of the installation slot, and one end of the elastic member facing away from the installation slot abuts against the bottom of the control portion.

[0019] Furthermore, the frame body is provided with a front plate and a rear plate, the front plate and the rear plate are both provided with a rotation hole, the rotation hole is provided with a bearing, and the bearing is connected to the rotation shaft.

[0020] Further, one of the first rack and the frame is provided with a first slide rail, and the other is provided with a first slide portion, and the first slide portion is slidably connected to the first slide rail; and / or

[0021] One of the second rack and the frame is provided with a second slide rail, and the other is provided with a second slide portion, and the second slide portion is slidably connected to the second slide rail.

[0022] The utility model also provides a respirator, which is provided with a handle, and mounting holes are provided on both sides of the handle, the mounting holes are matched with the fixing parts in any of the above-mentioned racks, and the respirator is matched with the tray.

[0023] Compared with the prior art, the bracket in the utility model has the beneficial effect that the bracket includes a bracket body and a quick-release device. The bracket body includes a fixed body and a tray, the tray is arranged at the lower end of the fixed body, the fixed body is provided with a mounting groove, and the fixed body is used to be fixed to a wall. The quick-release device includes a frame, a telescopic assembly and two fixed parts, the frame is provided with a receiving groove and a mounting part, the mounting part is arranged in the mounting groove, and telescopic holes are arranged on both sides of the frame, the fixed part is movably arranged in the telescopic hole, the telescopic assembly is arranged in the receiving groove, and the two ends of the telescopic assembly are respectively connected to the two fixed parts to drive the fixed part to extend out of the frame or retract into the telescopic hole. Since the telescopic assembly of the present application can drive the fixed part to extend out of the frame and retract into the telescopic hole, when installing the ventilator, the telescopic assembly can drive the fixed part to extend out of the frame so that the fixed part is connected to the mounting hole of the ventilator, thereby quickly installing the ventilator on the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the rack in the embodiment of the utility model;

[0025] Figure 2 It is a schematic diagram of the assembly structure of the rack in the embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the assembly structure of the quick-release device in the embodiment of the utility model;

[0027] Figure 4 It is a perspective view of a hanger in an embodiment of the utility model.

[0028] In the accompanying drawings, the reference numerals represent: 1. bracket body; 11. fixed body; 111. mounting groove; 12. tray; 2. quick release device; 21. frame; 211. accommodating groove; 212. mounting portion; 213. telescopic hole; 214. limiting hole; 215. front plate; 216. rear plate; 201. rotating hole; 2011. bearing; 221. first rack; 222. second rack; 223. rotating gear; 2231. fixing hole; 224. rotating shaft; 23. fixing portion; 24. control portion; 241. avoidance groove; 242. driving gear; 243. elastic member; 101. handle; 1011. mounting hole. DETAILED DESCRIPTION

[0029] 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.

[0030] 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.

[0031] 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.

[0032] The following is a detailed description of the non-limiting implementation scheme of the present utility model in conjunction with the accompanying drawings.

[0033] As attached Figure 1 As shown, it is a schematic diagram of the overall structure of the rack in the embodiment of the utility model; Figure 2 As shown in FIG. 1 , it is a schematic diagram of the assembly structure of the rack in the embodiment of the utility model; as shown in FIG. Figure 3 As shown in FIG. 1 , the assembly structure diagram of the quick release device 2 in the embodiment of the utility model is shown. As can be seen from the figure, the hanger includes a hanger body 1 and a quick release device 2.

[0034] The bracket body 1 includes a fixed body 11 and a tray 12. The tray 12 is arranged at the lower end of the fixed body 11. The fixed body 11 is provided with a mounting groove 111, and the fixed body 11 is used to be fixed to a wall. The bracket body 1 serves as the main structure, and the tray 12 holds the ventilator. The entire bracket body 1 mainly bears the weight of the ventilator and is used to hang the ventilator on the wall for easy use of the ventilator. The fixed body 11 can be fixed to the wall by fasteners so that the fixed body 11 can be stably fixed to the wall and can bear the weight of the ventilator.

[0035] The quick release device 2 includes a frame 21, a telescopic assembly (not shown) and two fixing parts 23. The frame 21 is provided with a receiving groove 211 and a mounting part 212. The quick release device 2 facilitates the rapid installation and removal of the ventilator. The mounting part 212 is arranged in the mounting groove 111 so that the quick release device 2 can be installed on the rack body 1.

[0036] Telescopic holes 213 are provided on both sides of the frame 21, and the fixed part 23 is movably arranged in the telescopic holes 213. The telescopic assembly is arranged in the accommodating groove 211, and the two ends of the telescopic assembly are respectively connected to the two fixed parts 23 to drive the fixed part 23 to extend out of the frame 21 or retract into the telescopic holes 213. When the ventilator needs to be hung on the wall, the mounting holes 1011 on both sides of the ventilator handle 101 are aligned with the telescopic holes 213, and the telescopic assembly drives the fixed part 23 to extend out of the frame 21 so that the fixed part 23 is connected to the mounting hole 1011 of the ventilator, thereby fixing the ventilator on the hanger. Since the hanger is fixed on the wall, the ventilator is also fixed on the wall. At this time, the tray 12 also supports the bottom of the ventilator so that the ventilator is stably hung on the wall. When the ventilator needs to be removed from the wall, the telescopic assembly drives the fixed part 23 to retract into the telescopic hole 213, and the fixed part 23 is separated from the mounting hole 1011. At this time, the ventilator can be removed from the hanger.

[0037] According to the above technical solution of the utility model, the telescopic component can drive the fixing part 23 to extend out of the frame 21 and retract into the telescopic hole 213. When installing the ventilator, the telescopic component can drive the fixing part 23 to extend out of the frame 21 so that the fixing part 23 is connected to the installation hole 1011 of the ventilator, thereby quickly installing the ventilator on the wall.

[0038] In some embodiments, as shown in the attached Figure 3 and attached Figure 4 As shown, the quick release device 2 includes a control unit 24, which is connected to the telescopic assembly and is used to control the telescopic assembly to extend and retract. The control unit 24 can be manual or automatic. Depending on whether the ventilator needs to be wall-mounted, the telescopic assembly can be controlled by the control unit 24 to drive the fixing part 23 to extend out of the frame 21 or retract into the telescopic hole 213.

[0039] In some embodiments, as shown in the attached Figure 3 As shown, the telescopic assembly includes a first rack 221, a second rack 222, a rotating gear 223, and a rotating shaft 224, and the first rack 221 and the second rack 222 are arranged in parallel. The rotating gear 223 can drive the first rack 221 and the second rack 222 to approach or move away from each other, thereby driving the fixed part 23 connected to the first rack 221 or the second rack 222 to extend out of the frame 21 or retract into the telescopic hole 213. One end of the first rack 221 is movably connected to the rotating gear 223, and the other end is connected to a fixed part 23; one end of the second rack 222 is movably connected to the rotating gear 223, and the other end is connected to another fixed part 23. Specifically, a gear is provided at one end of the first rack 221 and the second rack 222 connected to the rotating gear 223, and the gear is meshed with the rotating gear 223.

[0040] The rotating gear 223 is provided with a fixing hole 2231, and the rotating shaft 224 is provided with the fixing hole 2231 to be fixedly connected with the rotating gear 223. The rotating gear 223 is mounted on the rotating shaft 224 through a flat key. Both ends of the rotating shaft 224 are rotatably connected with both sides of the frame 21. The rotating shaft 224 is used to limit the rotating gear 223 to prevent the rotating gear 223 from shifting during rotation, thereby avoiding the first rack 221 and the second rack 222 from shifting, and ensuring that the moving track of the fixing part 23 is within the design.

[0041] In some embodiments, the control part 24 is provided with an avoidance groove 241, and a driving gear 242 is provided on the inner wall of one side of the avoidance groove 241. The rotating gear 223 is arranged in the avoidance groove 241 and is movably connected with the driving gear 242. If the first rack and the second rack are arranged horizontally, then the control part 24 is arranged vertically, and when the control part 24 is driven upward, the rotating gear 223 rotates in the first direction, at which time the first rack 221 and the second rack 222 are separated from each other, and the fixed part 23 extends out of the frame 21. When the control part 24 is driven downward, the rotating gear 223 rotates in the second direction, at which time the first rack 221 and the second rack 222 are close to each other, and the fixed part 23 retracts into the telescopic hole 213. The first direction and the second direction are opposite directions. When the first direction is counterclockwise, the second direction is clockwise. On the contrary, when the first direction is clockwise, the second direction is counterclockwise. The specific settings of the first direction and the second direction can be set according to actual conditions.

[0042] In other embodiments, the control unit 24 is connected to the rotating shaft 224, and the control unit 24 is provided with a rotating handle, and the rotating handle is driven to drive the rotating shaft 224 to rotate. Holding the rotating handle can drive the rotating gear 223 to rotate in the first direction or in the second direction, so that the first rack 221 and the second rack 222 are separated from each other or approached to each other. The first direction and the second direction are opposite directions. When the first direction is counterclockwise, the second direction is clockwise. On the contrary, when the first direction is clockwise, the second direction is counterclockwise. The specific settings of the first direction and the second direction can be set according to actual conditions.

[0043] In some embodiments, the rotating gear 223 is provided with a first gear (not labeled in the figure), a second gear (not labeled in the figure) and a third gear (not labeled in the figure), the first gear is movably connected to the first rack 221, the second gear is connected to the second rack 222, and the third gear is connected to the driving gear 242. With such a configuration, when the rotating gear 223 rotates, the movements of the first rack 221, the second rack 222 and the driving rack will not interfere with each other.

[0044] In some embodiments, the control part 24 is provided with an avoidance groove 241, and a driving gear 242 is provided on the inner wall of one side of the avoidance groove 241. The rotating gear 223 is arranged in the avoidance groove 241 and is movably connected with the driving gear 242. A limiting hole 214 is provided at the upper end of the frame 21, and the control part 24 is movably arranged in the limiting hole 214. The limiting hole 214 is used to limit the control part 24 to prevent the control part 24 from being displaced when being driven, so that it cannot move up or down, thereby preventing the control part 24 from being unable to drive the rotating gear 223 to rotate.

[0045] In some embodiments, an elastic member 243 is provided at the bottom of the control part 24, and one end of the elastic member 243 facing away from the control part 24 abuts against the bottom of the mounting groove 111. When the control part 24 is driven downward, the rotating gear 223 rotates in the second direction, at which time the first rack 221 and the second rack 222 approach each other, and the fixed part 23 retracts into the telescopic hole 213. In the process of driving the control part 24 downward, the elastic member 243 is compressed by the control part 24. When the force driving the control part 24 disappears, the elastic member 243 is reset and can drive the control part 24 to move upward, and the rotating gear 223 rotates in the first direction, at which time the first rack 221 and the second rack 222 move away from each other, and the fixed part 23 extends out of the frame 21.

[0046] In other embodiments, an elastic member 243 is provided at the bottom of the installation slot 111, and one end of the elastic member 243 facing away from the installation slot 111 abuts against the bottom of the control portion 24. Similarly, when the control portion 24 is driven downward, the rotating gear 223 rotates in the second direction, at which time the first rack 221 and the second rack 222 approach each other, and the fixed portion 23 retracts into the telescopic hole 213. In the process of driving the control portion 24 downward, the elastic member 243 is compressed by the control portion 24, and when the force driving the control portion 24 disappears, the elastic member 243 is reset and can drive the control portion 24 to move upward, and the rotating gear 223 rotates in the first direction, at which time the first rack 221 and the second rack 222 move away from each other, and the fixed portion 23 extends out of the frame 21.

[0047] In some embodiments, the frame 21 is provided with a front plate 215 and a rear plate 216, and both the front plate 215 and the rear plate 216 are provided with a rotation hole 201, and the rotation hole 201 is provided with a bearing 2011, and the bearing 2011 is connected to the rotation shaft 224. The bearing 2011 supports the rotation shaft 224, reduces the friction coefficient of the rotation shaft 224 during movement, and ensures its rotation accuracy.

[0048] In some embodiments, one of the first rack 221 and the frame 21 is provided with a first slide rail (not marked in the figure), and the other is provided with a first slide portion (not marked in the figure), and the first slide portion is slidably connected to the first slide rail. The first slide rail and the first slide portion limit the moving direction and moving track of the first rack 221 to prevent the first rack 221 from moving.

[0049] In some embodiments, one of the second rack 222 and the frame 21 is provided with a second slide rail (not marked in the figure), and the other is provided with a second slide portion (not marked in the figure), and the second slide portion is slidably connected to the second slide rail. Similarly, the second slide rail and the second slide portion limit the moving direction and moving trajectory of the second rack 222 to prevent the second rack 222 from moving.

[0050] In some embodiments, one of the first rack 221 and the frame 21 is provided with a first slide rail, and the other is provided with a first slide portion, and the first slide portion is slidably connected to the first slide rail. The first slide rail and the first slide portion limit the moving direction and moving trajectory of the first rack 221 to prevent the first rack 221 from moving. One of the second rack 222 and the frame 21 is provided with a second slide rail, and the other is provided with a second slide portion, and the second slide portion is slidably connected to the second slide rail. Similarly, the second slide rail and the second slide portion limit the moving direction and moving trajectory of the second rack 222 to prevent the second rack 222 from moving.

[0051] The utility model also provides a respirator, the respirator is provided with a handle 101, as shown in the attached Figure 1-2As shown, mounting holes 1011 are provided on both sides of the handle 101, and the mounting holes 1011 are matched with the fixing portion 23 in any of the hangers in the above embodiments, and the ventilator is matched with the tray 12. As can be seen from the above embodiments, the fixing portion 23 can extend out of the frame 21 or retract into the telescopic hole 213 under the drive of the telescopic assembly, thereby realizing connection and separation with the mounting hole 1011, so as to quickly install the ventilator on the wall or quickly remove it from the wall.

[0052] 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 rack, characterized in that: The rack comprises: The rack body comprises a fixed body and a tray, wherein the tray is arranged at the lower end of the fixed body, the fixed body is provided with a mounting groove, and the fixed body is used to be fixed to a wall; A quick-release device comprises a frame, a telescopic assembly and two fixing parts, wherein the frame is provided with a receiving groove and a mounting part, the mounting part is arranged in the mounting groove, and telescopic holes are arranged on both sides of the frame, the fixing part is movably arranged in the telescopic hole, the telescopic assembly is arranged in the receiving groove, and two ends of the telescopic assembly are respectively connected to the two fixing parts to drive the fixing part to extend out of the frame or retract into the telescopic hole.

2. The rack according to claim 1, characterized in that: The quick-release device comprises a control unit, which is connected to the telescopic assembly and is used to control the telescopic assembly to extend and retract.

3. The rack according to claim 2, characterized in that: The telescopic assembly includes a first rack, a second rack, a rotating gear, and a rotating shaft, wherein the first rack and the second rack are arranged in parallel; One end of the first rack is movably connected to the rotating gear, and the other end is connected to the fixed part; One end of the second rack is movably connected to the rotating gear, and the other end is connected to the other fixed part; The rotating gear is provided with a fixing hole, and the rotating shaft passes through the fixing hole to be fixedly connected with the rotating gear, and two ends of the rotating shaft are rotatably connected with two sides of the frame.

4. The rack according to claim 3, characterized in that: The control part is provided with an avoidance groove, an inner wall of one side of the avoidance groove is provided with a driving gear, the rotating gear is arranged in the avoidance groove and is movably connected with the driving gear; or The control part is connected to the rotating shaft. The control part is provided with a rotating handle. Driving the rotating handle drives the rotating shaft to rotate.

5. The rack according to claim 4, characterized in that: The rotating gear is provided with a first gear, a second gear and a third gear, the first gear is movably connected to the first rack, the second gear is connected to the second rack, and the third gear is connected to the driving gear.

6. The rack according to claim 3, characterized in that: The control part is provided with an avoidance groove, an inner wall of one side of the avoidance groove is provided with a driving gear, the rotating gear is arranged in the avoidance groove and is movably connected with the driving gear; A limiting hole is provided at the upper end of the frame, and the control part is movably arranged in the limiting hole, and the limiting hole is used to limit the control part.

7. The rack according to claim 3, characterized in that: An elastic member is provided at the bottom of the control portion, and one end of the elastic member facing away from the control portion abuts against the bottom of the mounting groove; and / or An elastic member is disposed at the bottom of the installation slot, and one end of the elastic member facing away from the installation slot abuts against the bottom of the control portion.

8. The rack according to claim 3, characterized in that: The frame body is provided with a front plate and a rear plate, the front plate and the rear plate are both provided with a rotation hole, the rotation hole is provided with a bearing, and the bearing is connected to the rotation shaft.

9. The rack according to claim 3, characterized in that: One of the first rack and the frame is provided with a first slide rail, and the other is provided with a first slide portion, wherein the first slide portion is slidably connected to the first slide rail; and / or One of the second rack and the frame is provided with a second slide rail, and the other is provided with a second slide portion, and the second slide portion is slidably connected to the second slide rail.

10. A ventilator, characterized in that: The respirator is provided with a handle, and mounting holes are provided on both sides of the handle. The mounting holes are adapted to the fixing parts in the hanger described in any one of claims 1 to 9, and the respirator is adapted to the tray.

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