CN219271843U

CN219271843U - Water tank mounting structure and ventilation treatment equipment

Info

Publication number: CN219271843U
Application number: CN202223162584.1U
Authority: CN
Inventors: 曹杰峰; 祝荣荣
Original assignee: Resvent Medical Technology Co Ltd
Current assignee: Resvent Medical Technology Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-30
Anticipated expiration: 2032-11-23

Abstract

The utility model provides a water tank installation structure which comprises a base provided with a slot, a baffle plate, a trigger mechanism, a linkage mechanism and a locking mechanism, wherein the baffle plate is arranged on the base; the trigger mechanism and the locking mechanism are linked through a linkage mechanism; the baffle and the triggering mechanism are oppositely arranged on the slot, and an inlet and an outlet for controlling the water tank to enter and exit the slot are formed between the baffle and the triggering mechanism; the position change of the trigger mechanism and the baffle plate causes the size change of the inlet and the outlet; the baffle and the locking mechanism are respectively provided with a first buckle and a second buckle; the linkage mechanism moves along with the triggering mechanism to drive the locking mechanism to move towards or away from the baffle plate, so that the two buckles are buckled or separated to lock the baffle plate at the second position or the first position; when the baffle is lifted to the first position, the water tank is limited in the slot; when the baffle is lowered to the second position, the water tank is taken out of the slot through the inlet and the outlet. The present solution also provides a ventilation therapy device. According to the technical scheme, the water tank can be quickly installed and fixed.

Description

Water tank mounting structure and ventilation treatment equipment

Technical Field

The utility model relates to the technical field of ventilation treatment equipment, in particular to a water tank mounting structure and ventilation treatment equipment.

Background

In the existing breathing machine and high-pressure oxygen therapy products, when the water tank is installed or removed, one hand is required to press the water tank baffle, the other hand is required to install or remove the water tank, other gas paths and other butt joints of the circuit are arranged on the water tank, and under the condition that the water tank baffle occupies one hand, the water tank needs to be installed or removed by one hand, so that the breathing machine is extremely inconvenient. I.e. the baffle structure and the mounting structure of the water tank are not effectively combined, there is no structure to optimize the mounting structure of the water tank.

Disclosure of Invention

The utility model provides a water tank installation structure and ventilation treatment equipment, which simplify the water tank installation process through a baffle, a trigger mechanism, a linkage mechanism and a locking mechanism.

In a first aspect, an embodiment of the present utility model provides a water tank installation structure, where the water tank installation structure includes a base provided with a slot, a baffle plate installed on the base, a trigger mechanism, a linkage mechanism, and a locking mechanism, where the slot is used for accommodating a water tank; the trigger mechanism and the locking mechanism are linked through the linkage mechanism; the baffle and the triggering mechanism are oppositely arranged above the slot, and an access opening for controlling the water tank to enter and exit the slot is formed between the baffle and the triggering mechanism; the trigger mechanism is operable to move in a horizontal direction relative to or away from the baffle, the size of the doorway varying as the trigger mechanism moves; the baffle and the baffle are operable to rise and fall, the size of the access opening varies with the rise and fall of the baffle; the baffle is provided with a first buckle; the locking mechanism is provided with a second buckle; the linkage mechanism moves along with the triggering mechanism to drive the locking mechanism to move towards or away from the baffle plate, so that the first buckle and the second buckle are buckled or separated to lock the baffle plate at a second position or a first position; the tank is restrained within the slot when the baffle is raised from the second position to the first position; when the baffle descends from the first position to the second position, the water tank can be taken out of the slot through the inlet and the outlet.

Preferably, one end of the triggering mechanism facing the locking mechanism is connected with the linkage mechanism, and when the triggering mechanism moves towards the direction approaching or separating from the baffle plate, the linkage mechanism clamps or unclamps the locking mechanism.

Preferably, the base comprises guide posts, the number of the guide posts is two, and the locking mechanism and the triggering mechanism are respectively arranged on two sides of the central axes of the two guide posts.

Preferably, the linkage mechanism comprises two gripping arms provided with a reversing slot, the reversing slot comprising a narrow end and a wide end, the guide post passing through the reversing slot, the trigger mechanism moving to cause the guide post to be at the narrow end or the wide end, the linkage mechanism clamping in when the guide post is at the wide end; the linkage mechanism releases the locking mechanism when the guide post is at the narrow end.

Preferably, the reversing grooves are oblong, and two reversing grooves are oppositely arranged at an inclined angle towards one end of the locking mechanism.

Preferably, the linkage is an elastic material.

Preferably, the two grabbing arms comprise oppositely arranged buckling pieces; the locking mechanism comprises a fixing part, the fixing part is matched with the buckling piece, and the fixing part is arranged at one end, facing the linkage mechanism, of the locking mechanism and is used for being fixed with the buckling piece.

Preferably, the base comprises a first chute and a second chute, the first chute and the second chute are arranged in parallel, and the first chute and the second chute are used for moving the locking mechanism and the triggering mechanism.

Preferably, the water tank mounting structure further comprises an elastic member connected between the locking mechanism and the base and between the trigger mechanism and the base for resetting the locking mechanism and the trigger mechanism.

In a second aspect, the ventilation therapy device includes a host computer and a tank mounting structure as described above for detachably connecting a tank to the host computer.

Above-mentioned water tank mounting structure and treatment facility that ventilates, only need push down the baffle during the water tank installation, the baffle will be fixed with the locking mechanism lock joint that triggers to pop out, the link mechanism is to well clamp locking mechanism this moment, the water tank moves the promotion link mechanism to the direction that is close to trigger mechanism, when reaching the restriction position, the link mechanism loosens locking mechanism, trigger mechanism still can continue to remove along with the installation of water tank until installing in place, can make locking mechanism and baffle separate, the baffle bullet blocks the water tank and moves down, locking mechanism pops out forward and resets, be used for the fixed of next baffle.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive labor for those skilled in the art.

Fig. 1 is a schematic cross-sectional view of a tank mounting structure provided in an embodiment of the utility model.

Fig. 2 is a schematic view showing a fixing state of a water tank mounting structure according to an embodiment of the present utility model.

Fig. 3 is an internal structural view of the tank installation structure shown in fig. 1.

Fig. 4 is a schematic view of the state to be disengaged shown in fig. 1.

Fig. 5 is a schematic view of the disengaged state shown in fig. 1.

Fig. 6 is a schematic structural diagram of a ventilation therapy device according to an embodiment of the present utility model.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements 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.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

For a clearer and more accurate understanding of the present utility model, reference will now be made in detail to the accompanying drawings. The accompanying drawings, in which like reference numerals refer to like elements, illustrate examples of embodiments of the utility model. It is to be understood that the proportions shown in the drawings are not to scale as to the actual practice of the utility model, and are for illustrative purposes only and are not drawn to scale.

Referring to fig. 1 and 5 in combination, fig. 1 is a schematic cross-sectional view of a water tank mounting structure according to an embodiment of the present utility model; fig. 2 is a schematic view showing a fixing state of a water tank mounting structure according to an embodiment of the present utility model;

fig. 3 is an internal structural view of a water tank installation structure provided by an embodiment of the present utility model; fig. 4 is a schematic diagram of a state to be detached of the water tank mounting structure according to the embodiment of the utility model, and fig. 5 is a schematic diagram of a state to be detached of the water tank mounting structure according to the embodiment of the utility model.

The water tank mounting structure 100 includes a base 1 provided with a slot 11, a baffle 2 mounted to the base 1, a trigger mechanism 3, a linkage mechanism 4, and a locking mechanism 5. The baffle plate 2 and the triggering mechanism 3 are oppositely arranged above the extending slot 11 of the base 1. The linkage mechanism 4 is connected between the trigger mechanism 3 and the locking mechanism 5. The linkage mechanism 4 moves along with the trigger mechanism 3 to drive the locking mechanism 5 to move horizontally so as to lock the baffle plate 2 on the base 1 or separate from the base 1. Further, an inlet 111 for controlling the water tank 300 to enter and exit the slot 11 is formed between the baffle 2 and the trigger mechanism 3.

In this embodiment, the trigger mechanism 3 is operable to move in a horizontal direction relative to the barrier 2 or away from the barrier 2. The size of the access opening 111 changes as the trigger mechanism 3 moves. The barrier 2 is operable to be lifted and lowered, and the size of the entrance 111 changes with the lifting and lowering of the barrier 2. The baffle 2 is provided with a first catch 21. The locking mechanism 5 is provided with a second catch 51. The linkage mechanism 4 moves along with the trigger mechanism 3 to drive the locking mechanism 5 to move towards or away from the baffle plate 2, so that the first buckle 21 and the second buckle 51 are buckled or separated to lock the baffle plate 2 at the second position or the first position.

When the shutter 2 is lifted from the second position to the first position, the water tank 300 is restricted in the slot 11 by the inlet 111. When the baffle 2 is lowered from the first position to the second position, the water tank 300 can be taken out of the slot 11 through the inlet 111.

Specifically, the tank mounting structure 100 further includes an elastic member 6, and the elastic member 6 is connected between the locking mechanism 5 and the base 1 and between the trigger mechanism 3 and the base 1, for resetting the locking mechanism 5 and the trigger mechanism 3.

In this embodiment, the water tank 300 is designed as a round bottom water tank 300, so the base 1 and the baffle 2 can form a ring structure integrally, and the water tank 300 is surrounded to prevent the water tank from falling. The shutter assembly 2 moves up and down in the vertical direction. When the shutter 2 moves up to the upper limit position, the water tank 300 is limited to the ventilation therapy device by the shutter 2 and the base 1, thereby keeping the water tank 300 stably mounted to the ventilation therapy device. When the baffle plate 2 moves down to the lower limit position, a certain height difference is formed between the baffle plate 2 and the top of the base 1, and a notch is formed at the baffle plate 2. The water tank 300 filled with water is relatively heavy, so that a user can move the water tank 300 from the top end of the baffle plate 2 to the water tank mounting structure 100 along the notch direction, and the effort of the user is relatively small.

The base 1 comprises a guide post 11, a first runner 12 and a second runner 13. The number of guide posts 11 is two. The locking mechanism 5 and the triggering mechanism 3 are respectively arranged on two sides of the central axes 112 of the two guide posts 11. The first sliding groove 12 and the second sliding groove 13 are arranged in parallel, and the first sliding groove 12 and the second sliding groove 13 are used for moving the locking mechanism 5 and the triggering mechanism 3.

One end of the triggering mechanism 3 facing the locking mechanism 5 is connected with the linkage mechanism 4. The linkage 4 comprises two gripping arms 41, the gripping arms 41 are provided with a reversing slot 411, the reversing slot 411 comprises a narrow end 4111 and a wide end 4112, the guide post 11 passes through the reversing slot 411, the trigger mechanism 3 moves to enable the guide post 11 to be positioned at the narrow end 4111 or the wide end 4112, and when the guide post 11 is positioned at the wide end 4112, the linkage 4 is clamped in; when the guide post 11 is at the narrow end 4111, the linkage 4 releases the locking mechanism 5.

Specifically, the linkage mechanism 4 is an elastic material. The two gripping arms 41 comprise oppositely arranged snap-on elements 412 for gripping the locking mechanism 5. One end of the trigger mechanism 3 facing the locking mechanism 5 is connected with the linkage mechanism 4, and when the trigger mechanism 3 moves in a direction approaching or moving away from the baffle plate 2, the linkage mechanism 4 clamps or unclamps the locking mechanism 5 to the middle.

Specifically, the reversing slots 411 are elliptical, and the two reversing slots 411 are disposed at an inclined angle toward one end of the locking mechanism 5. In this embodiment, the guide post 11 is located at the narrow end 4111 or the wide end 4112 of the reversing slot 411 by moving the trigger mechanism 3, and the linkage mechanism 4 has elasticity, so that the gripping arm 41 is deformed when the wide end 4112 is pressed toward the narrow end 4111, the fastening member 412 at the front end of the gripping arm 41 is released to both sides, and when the narrow end 4111 is moved toward the wide end 4112, the pressing force is lost, the deformation is recovered, and the fastening member 412 at the front end of the gripping arm 41 is drawn toward the middle.

The locking mechanism 5 includes a fixing portion 52, where the fixing portion 52 is adapted to the fastening piece 412, and the fixing portion 52 is disposed at an end of the locking mechanism 5 facing the linkage mechanism 4 and is used for being fixed to the fastening piece 412.

Specifically, the locking mechanism 5 is a slider, one end of the slider is provided with a buckle, the other end of the slider is provided with a fixing portion 52, and in the process of installing the water tank 300, the slider is separated from the linkage mechanism 4 and fixed with the baffle plate 2, so that the baffle plate 2 is always in a state of being lowered to the second position. When the water tank 300 is installed quickly, namely when the trigger mechanism 3 reaches a certain position, the linkage mechanism 4 gradually pulls the sliding block to move backwards, when the trigger mechanism reaches a limiting position, the linkage mechanism 4 is separated from the sliding block, the sliding block slides forwards, and when the water tank 300 is to be disassembled, the buckle of the sliding block is fixed with the baffle plate 2.

Referring to fig. 6 in combination, fig. 6 is a schematic structural diagram of a ventilation therapy device according to an embodiment of the utility model. The ventilation therapy device 1000 includes a main body 200 and a water tank mounting structure 100 as described above provided on top of the main body 200, the water tank mounting structure 100 being used to detachably connect a water tank to the main body 200.

The specific structure of the tank mounting structure 100 refers to the above-described embodiment. Because the ventilator 1000 adopts all the technical solutions of all the embodiments, at least the advantages brought by the technical solutions of the embodiments are provided, and will not be described in detail herein.

In the above embodiment, when the water tank is installed, the baffle plate is only required to be pressed down, the baffle plate is fastened and fixed with the locking mechanism triggering the ejection, at the moment, the linkage mechanism clamps the locking mechanism in the middle, the water tank moves towards the direction close to the triggering mechanism to push the linkage mechanism, when the limiting position is reached, the linkage mechanism releases the locking mechanism, the triggering mechanism can further move along with the installation of the water tank until the water tank is installed in place, the locking mechanism and the baffle plate can be separated, the baffle plate ejects to block the water tank to move downwards, and the locking mechanism ejects forwards to reset for fixing the next baffle plate.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, if and when such modifications and variations of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is intended to encompass such modifications and variations.

The above list of preferred embodiments of the present utility model is, of course, not intended to limit the scope of the utility model, and equivalent variations according to the claims of the present utility model are therefore included in the scope of the present utility model.

Claims

1. The water tank installation structure is characterized by comprising a base provided with a slot, a baffle plate, a trigger mechanism, a linkage mechanism and a locking mechanism, wherein the baffle plate, the trigger mechanism, the linkage mechanism and the locking mechanism are arranged on the base, and the slot is used for accommodating a water tank; the trigger mechanism and the locking mechanism are linked through the linkage mechanism; the baffle and the triggering mechanism are oppositely arranged above the slot, and an access opening for controlling the water tank to enter and exit the slot is formed between the baffle and the triggering mechanism; the trigger mechanism is operable to move in a horizontal direction relative to or away from the baffle, the size of the doorway varying as the trigger mechanism moves; the baffle is operable to rise and fall, and the size of the access opening changes along with the rise and fall of the baffle; the baffle is provided with a first buckle; the locking mechanism is provided with a second buckle; the linkage mechanism moves along with the triggering mechanism to drive the locking mechanism to move towards or away from the baffle plate, so that the first buckle and the second buckle are buckled or separated to lock the baffle plate at a second position or a first position; the tank is restrained within the slot when the baffle is raised from the second position to the first position; when the baffle descends from the first position to the second position, the water tank can be taken out of the slot through the inlet and the outlet.

2. The tank mounting structure according to claim 1, wherein an end of the trigger mechanism toward the lock mechanism is connected to the link mechanism, and the link mechanism clamps or unclamps the lock mechanism in a middle direction when the trigger mechanism moves in a direction approaching or moving away from the baffle plate.

3. The tank mounting structure of claim 2, wherein the base includes guide posts, the number of the guide posts is two, and the locking mechanism and the triggering mechanism are respectively disposed at both sides of the central axes of the two guide posts.

4. A cistern mounting structure as claimed in claim 3, wherein said linkage mechanism includes two gripping arms provided with a reversing slot, said reversing slot including a narrow end and a wide end, said guide post passing through said reversing slot, said trigger mechanism moving to cause said guide post to be at either said narrow end or said wide end, said linkage mechanism gripping in when said guide post is at said wide end; the linkage mechanism releases the locking mechanism when the guide post is at the narrow end.

5. The tank mounting structure as claimed in claim 4, wherein the reversing grooves are formed in an oblong shape, and two of the reversing grooves are disposed at an inclined angle to each other toward one end of the locking mechanism.

6. The tank mounting structure of claim 4, wherein the linkage is an elastic material.

7. The tank mounting structure of claim 5, wherein both of said gripping arms include oppositely disposed snap-fit members; the locking mechanism comprises a fixing part, the fixing part is matched with the buckling piece, and the fixing part is arranged at one end, facing the linkage mechanism, of the locking mechanism and is used for being fixed with the buckling piece.

8. The tank mounting structure of claim 1, wherein the base includes a first runner and a second runner, the first runner and the second runner being disposed in parallel, the first runner and the second runner being configured to move the locking mechanism and the trigger mechanism.

9. The tank mounting structure of claim 1, further comprising an elastic member connected between the locking mechanism and the base and between the trigger mechanism and the base for resetting the locking mechanism and the trigger mechanism.

10. A ventilation therapy device comprising a main unit and a tank mounting structure as claimed in any one of claims 1 to 9 for detachably connecting a tank to the main unit.