Supporting seat

Abstract

A supporting seat is used for fixing medical equipment and comprises a base plate, a buckling part and a pressing part, the buckling part is connected with the base plate, the buckling part is provided with a locking position and an unlocking position, the medical equipment is locked to the supporting seat through the buckling part at the locking position, and the buckling part and the medical equipment are unlocked at the unlocking position so that the medical equipment can be taken down from the supporting seat. The pressing part is connected with the buckling part, and the buckling part can be driven to move from the locking position to the unlocking position by pressing the pressing part. The buckling part comprises at least one elastic section, and when the external force applied to the pressing part is removed, the elastic section drives the buckling part to automatically move to the locking position from the unlocking position according to the elastic force generated during deformation. The supporting seat provided by the utility model is few in parts, simple in structure and small in occupied space.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a supporting seat. Background Art

[0002] With the continuous improvement of medical technology, the form of anesthesia machines has gradually evolved from a single anesthesia host to an anesthesia breathing machine. At the same time, more medical equipment can be integrated on the anesthesia machine, such as monitors, infusion pumps, etc.

[0003] In order to solve the problem of fixing medical equipment such as monitors on the top plate of anesthesia machines, the quick-release structure in the prior art generally includes a push-pull member, a rotating member, an elastic member, a hook and a clamping structure. The push-pull member is returned to its position by the correspondence between the hook and the clamping structure of the medical equipment. The rotating member rotates under the elastic force of the first elastic member, so that the hook and the clamping structure are engaged, thereby making the medical equipment fixed and stable. However, the quick-release structure in the prior art, on the one hand, has many parts and complex assembly; on the other hand, due to the need to additionally set up elastic members, the overall layout of the quick-release structure needs to occupy a large volume, so that when the medical equipment is fixed on the anesthesia machine, more space needs to be reserved between the anesthesia machine and the medical equipment to facilitate the operation of the push-pull member for locking or unlocking. Utility Model Content

[0004] In view of this, the utility model proposes a support seat.

[0005] The support base provided by the utility model is used to fix medical equipment, and the support base includes:

[0006] Chassis;

[0007] A buckle portion, the buckle portion is connected to the chassis, and the buckle portion has a locking position and an unlocking position; in the locking position, the buckle portion locks the medical device to the support seat, and in the unlocking position, the buckle portion is unlocked from the medical device so that the medical device is removed from the support seat;

[0008] A pressing portion, the pressing portion is connected to the buckle portion, and the buckle portion can be driven to move from the locking position to the unlocking position by pressing the pressing portion;

[0009] Wherein, the buckle portion includes at least one elastic section. When the external force applied to the pressing portion is removed, the elastic section drives the buckle portion to automatically move from the unlocking position to the locking position according to the elastic force generated during deformation.

[0010] It can be seen from the above technical solution that the support seat proposed by the utility model, by setting the buckle part to include at least one elastic section, when the external force applied to the pressing part is removed, the elastic section drives the buckle part to automatically move from the unlocking position to the locking position according to the elastic force generated during deformation, and there is no need to set up an additional elastic member to drive the buckle part to automatically move from the unlocking position to the locking position, which can reduce the use of parts, simplify the structure, and reduce costs. In addition, since there is no need to add elastic members, there is no need to reserve more space for the chassis, so the thickness of the chassis can be set thinner, so that the support seat is small in size and occupies less space. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained like these drawings without paying creative labor.

[0012] Figure 1 This is a schematic diagram of the structure of a support base provided in one embodiment of the utility model;

[0013] Figure 2 It is a cross-sectional schematic diagram of a support base and a medical device proposed in one embodiment of the utility model;

[0014] Figure 3 It is a schematic diagram of the buckle part in two states proposed in one embodiment of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of a support base provided in another embodiment of the utility model;

[0016] Figure 5 This is a partial enlarged schematic diagram of point C in 1. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the utility model.

[0018] like Figures 1 to 3As shown, the embodiment of the utility model provides a support seat 100 for fixing a medical device 200. The support seat 100 includes a chassis 10, a buckle portion 211 and a pressing portion 212. The buckle portion 211 is connected to the chassis 10. The buckle portion 211 has a locking position S1 and an unlocking position S2. In the locking position S1, the buckle portion 211 locks the medical device 200 to the support seat 100. In the unlocking position S2, the buckle portion 211 is unlocked from the medical device 200 so that the medical device 200 is removed from the support seat 100. The pressing portion 212 is connected to the buckle portion 211. By pressing the pressing portion 212, the buckle portion 211 can be driven to move from the locking position S1 to the unlocking position S2. The buckle portion 211 includes at least one elastic section. When the external force applied to the pressing portion 212 is removed, the elastic section drives the buckle portion 211 to automatically move from the unlocking position S2 to the locking position S1 according to the elastic force generated during deformation. The medical device 200 may be, but is not limited to, a monitor.

[0019] The support seat 100 proposed in the embodiment of the utility model is provided with at least one elastic section in the buckle portion 211. When the external force applied to the pressing portion 212 is removed, the elastic section drives the buckle portion 211 to automatically move from the unlocking position S2 to the locking position S1 according to the elastic force generated during deformation. There is no need to set up an additional elastic member to drive the buckle portion 211 to automatically move from the unlocking position S2 to the locking position S1, which can reduce the use of parts, simplify the structure, and reduce costs. In addition, since there is no need to add elastic members, the chassis 10 does not need to reserve more space, so the thickness of the chassis 10 can be set thinner, so that the support seat 100 is small in size and occupies less space.

[0020] In one embodiment, the buckle portion 211 is made entirely of elastic material, for example, the buckle portion 211 is made entirely of plastic material.

[0021] like Figure 2 As shown, in one embodiment, the buckle portion 211 includes a first buckle end 2111 and a second buckle end 2112, the first buckle end 2111 is suspended, the second buckle end 2112 is connected to the chassis 10, and the first buckle end 2111 is used to be engaged with the medical device 200. The pressing portion 212 includes a first pressing end 2121 and a second pressing end 2122, the first pressing end 2121 is suspended, and the second pressing end 2122 is connected to the buckle portion 211. When the operator presses the first pressing end 2121, the pressing portion 212 will drive the first buckle end 2111 to move a small amount toward the direction of the pressing portion 212, that is, the first buckle end 2111 moves from the locking position S1 to the unlocking position S2, so that the first buckle end 2111 is unlocked from the medical device 200. Optionally, the elastic section is located between the first buckle end 2111 and the second buckle end 2112.

[0022] In one embodiment, the buckle portion 211 further includes a first protrusion 2113, which is disposed at the first buckle end 2111, and the first protrusion 2113 moves between the unlocking position S2 and the locking position S1 to unlock or lock with the medical device 200. That is, the first buckle end 2111 is locked with the medical device through the cooperation between the first protrusion 2113 and the medical device.

[0023] In one embodiment, the connection between the second pressing end 2122 and the buckle portion 211 is arranged close to the first buckle end 2111. In this embodiment, when the operator presses the pressing portion 212, it is easier to drive the first buckle end 2111 to move, so that the first pressing end 2121 does not need to be set with a large stroke, which is conducive to setting the thickness of the chassis 10 to be thinner. In addition, the stroke of the first pressing end 2121 is small, so that the deformation of the pressing portion 212 is small, which can avoid the situation where the deformation of the pressing portion 212 is large, resulting in the shape of the pressing portion 212 cannot be restored.

[0024] In one embodiment, the buckle portion 211 is at least partially made of elastic material, and when the external force applied to the pressing portion 212 is cancelled, the buckle portion 211 can automatically return from the unlocking position S2 to the locking position S1 under the action of its own elastic force. Optionally, the buckle portion 211 is made of elastic material as a whole. In this embodiment, the buckle portion 211 can automatically rebound to the locking position S1 by its own elastic force, without the need to add a reset component, thereby reducing the use of parts and components and reducing the cost of the support seat 100. Of course, the buckle portion 211 is not limited to being set to be at least partially made of elastic material, but a reset component is added separately. When the external force applied to the pressing portion 212 is cancelled, it is also possible for the reset component to drive the buckle portion 211 to reset, which can be determined according to actual design needs.

[0025] like Figure 1 As shown, in one embodiment, the support base 100 further includes a limiting member 22 , which is connected to the chassis 10 , and is used for engaging with the medical device 200 .

[0026] like Figure 1 As shown, in one embodiment, the buckle portion 211 and the stopper 22 are arranged at intervals in the front-rear direction Y of the chassis 10. In one embodiment, the number of the buckle portion 211 is one, the number of the stopper 22 is two, the buckle portion 211 is arranged in the middle of the chassis 10, and the two stoppers 22 are arranged at intervals in the left-right direction X of the chassis 10. Of course, the number of the stoppers 22 is not limited to two, and can also be one, three, or more than three, which can be determined according to actual design requirements.

[0027] like Figure 2As shown, in one embodiment, the limiting member 22 includes a third snap-in end 221 , a fourth snap-in end 222 and a second protrusion 223 , the third snap-in end 221 is suspended, the fourth snap-in end 222 is connected to the chassis 10 , and the second protrusion 223 is arranged at the third snap-in end 221 .

[0028] like Figure 2 As shown, in one embodiment, a first inclined surface 2114 extending obliquely downward is provided on one side of the first protrusion 2113 facing the second protrusion 223. The first inclined surface 2114 is used for automatically driving the first protrusion 2113 from the locking position S1 to the unlocking position S2 when it abuts against the first inclined surface 2114 during the installation of the medical device 200, without the need for manual operation by the operator, thereby increasing the convenience of installing the medical device 200. Of course, not limited to the above-mentioned embodiments, in some other embodiments, the first protrusion 2113 may not be provided with the first inclined surface 2114, and when installing the medical device 200, the operator may manually press the pressing portion 212 to move the first protrusion 2113 from the locking position S1 to the unlocking position S2, which may be determined according to actual design requirements.

[0029] In one embodiment, the chassis 10 includes a top surface 10a and a bottom surface 10b opposite to the top surface 10a, and the top surface 10a is used to abut against the medical device 200. The "top surface 10a and the bottom surface 10b" are in reference to the orientation of the support base 100 in a normal use state. The first buckle end 2111 protrudes from the top surface 10a of the chassis 10, and the first buckle end 2111 is used to be buckled with a first slot 201 provided in the medical device 200, and the third buckle end 221 protrudes from the top surface 10a of the chassis 10, and the third buckle end 221 is used to be buckled with a second slot 202 provided in the medical device 200. During actual use, when the medical device 200 needs to be installed on the support seat 100, the rear lower edge of the medical device 200 can be first placed against the top surface 10a of the chassis 10, and then the second slot 202 of the medical device 200 can be aligned with the limit member 22, and then the medical device 200 can be pushed toward the limit member 22 until the limit member 22 is engaged with the second slot 202, and then the front lower edge of the medical device 200 is pressed downward, and the front lower edge of the medical device 200 abuts against the first inclined surface 2114 of the first protrusion 2113. Under the action of the horizontal component force, the buckle portion 211 moves to the unlocking position S2, until the front lower edge of the medical device 200 is installed in place, the buckle portion 211 rebounds to the locking position S1 due to its own elastic force and engages with the first slot 201 of the medical device 200, thereby locking the medical device 200 to the support seat 100. When the medical device 200 needs to be removed from the support base 100, the operator presses the pressing part 212 downward, and the buckle part 211 moves from the locking position S1 to the unlocking position S2. The buckle part 211 is unlocked from the first slot 201 of the medical device 200, and then the operator lifts up the medical device 200 to remove the medical device 200 from the support base 100.

[0030] In one embodiment, the buckle portion 211 and the pressing portion 212 are an integrally formed structure. With this embodiment, the manufacturing efficiency of the product can be improved while reducing the manufacturing cost of the product. Of course, the buckle portion 211 and the pressing portion 212 are not limited to being set as an integrally formed structure. For example, in some other embodiments, the buckle portion 211 and the pressing portion 212 are separately formed and then assembled together through mechanical connection. The specific structure can be determined according to actual design needs. In one embodiment, the buckle portion 211 and the pressing portion 212 are integrally injection molded. In one embodiment, the buckle portion 211 and the pressing portion 212 are integrally injection molded using a plastic material.

[0031] In one embodiment, the buckle portion 211 and the pressing portion 212 are an integrally formed structure with the chassis 10. With this embodiment, the manufacturing efficiency of the product can be improved, while reducing the manufacturing cost of the product. Of course, the buckle portion 211 and the pressing portion 212 are not limited to being set as an integrally formed structure with the chassis 10. For example, in some other embodiments, the buckle portion 211 and the pressing portion 212 are independently formed with the chassis 10, and then assembled together through mechanical connection. It is also possible, specifically, according to actual design needs. In one embodiment, the buckle portion 211 and the pressing portion 212 are integrally injection molded with the chassis 10. In one embodiment, the buckle portion 211 and the pressing portion 212 are integrally injection molded with the chassis 10 using a plastic material.

[0032] In one embodiment, the buckle portion 211 and the chassis 10 are an integrally formed structure. With this embodiment, the manufacturing efficiency of the product can be improved, while reducing the manufacturing cost of the product. Of course, the buckle portion 211 and the chassis 10 are not limited to being set as an integrally formed structure. For example, in some other embodiments, the buckle portion 211 and the chassis 10 are separately formed independently, and then assembled together by mechanical connection. The specific structure can be determined according to actual design needs. In one embodiment, the buckle portion 211 and the chassis 10 are integrally injection molded. In one embodiment, the buckle portion 211 and the chassis 10 are integrally injection molded using a plastic material.

[0033] In one embodiment, the limit member 22 and the chassis 10 are an integrally formed structure. With this embodiment, the manufacturing efficiency of the product can be improved while reducing the manufacturing cost of the product. Of course, the limit member 22 and the chassis 10 are not limited to being set as an integrally formed structure. For example, in some other embodiments, the limit member 22 and the chassis 10 are separately formed separately and then assembled together through mechanical connection. The specific structure can be determined according to actual design needs. In one embodiment, the limit member 22 and the chassis 10 are integrally injection molded. In one embodiment, the limit member 22 and the chassis 10 are integrally injection molded using a plastic material.

[0034] like Figure 1 As shown, in one embodiment, the chassis 10 includes a first side surface A1 and a second side surface A2, the first side surface A1 and the second side surface A2 are connected to the top surface 10a and are arranged opposite to each other, and the pressing portion 212 is a cantilever beam structure at least partially protruding from the first side surface A1. Of course, it is not limited to the above-mentioned embodiment. For example, in another embodiment, Figure 4 As shown, the chassis 10 is provided with an escape space E recessed from the top surface 10 a toward the bottom surface 10 b , and the pressing portion 212 is located in the escape space E.

[0035] like Figure 1 and Figure 2As shown, in one embodiment, the support seat 100 further includes a rough structure 30, which is disposed at an end of the pressing portion 212 away from the chassis 10. In this embodiment, the friction force when pressing the pressing portion 212 can be increased. Optionally, the rough structure 30 includes a plurality of ribs disposed at intervals.

[0036] like Figure 2 As shown, in one embodiment, the support seat 100 further includes a reinforcing structure 40, which is disposed on a side of the pressing portion 212 away from the medical device 200. In this embodiment, the reinforcing structure 40 can increase the strength of the pressing portion 212, so that the pressing portion 212 is not prone to being unable to recover after a large deformation occurs.

[0037] like Figure 3 As shown, in one embodiment, the spacing between the first protrusion 2113 at the unlocking position S2 and the first protrusion 2113 at the locking position S1 is L1, 0mm<L1≤6mm. Optionally, the spacing between the first protrusion 2113 at the unlocking position S2 and the first protrusion 2113 at the locking position S1 is any one of 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, or any value between two adjacent ones. Preferably, the spacing between the first protrusion 2113 at the unlocking position S2 and the first protrusion 2113 at the locking position S1 is between 2mm and 3mm. The spacing between 2mm and 3mm is not too short so that the medical device 200 is easily loosened from the support seat 100, nor is it too long so that the medical device 200 is not easy to disassemble.

[0038] like Figure 3 As shown, in one embodiment, the stroke of the first pressing end 2121 is L2, wherein 0mm<L2≤30mm. Optionally, the stroke of the first pressing end 2121 is any one of 5mm, 10mm, 15mm, 20mm, 25mm, 30mm, or any value between two adjacent ones. Preferably, the stroke of the first pressing end 2121 is between 10mm and 20mm, and the stroke between 10mm and 20mm is not too short so that the first protrusion 2113 cannot be unlocked from the first slot 201 of the medical device 200, nor too large so that the deformation of the pressing portion 212 is too large to be restored.

[0039] like Figure 3 As shown, in one embodiment, the straight-line distance between the first buckle end 2111 and the second buckle end 2112 is L3, wherein 0mm<L3≤40mm. Optionally, the straight-line distance between the first buckle end 2111 and the second buckle end 2112 is any value of 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, or any value between two adjacent ones.

[0040] like Figure 3 As shown, in one embodiment, the angle between the first buckle end 2111 and the extension line of the second pressing end 2122 is α, 80°≤α≤95°. Optionally, the angle α between the first buckle end 2111 and the extension line of the second pressing end 2122 is any one of 80°, 81°, 82°, 83°, 84°, 85°, 86°, 87°, 88°, 89°, 90°, 91°, 92°, 93°, 94°, 95°, or any value between two adjacent ones.

[0041] like Figure 1 and Figure 2 As shown, in one embodiment, the chassis 10 is recessed from the top surface 10a toward the bottom surface 10b to form a groove 11, and the groove 11 includes a groove bottom wall, and the second buckle end 2112 is connected to the groove bottom wall. In this embodiment, the length of the buckle portion 211 can be increased without increasing the thickness of the chassis 10, so that the buckle portion 211 has better elasticity.

[0042] like Figure 1 As shown, in one embodiment, the chassis 10 is provided with a mounting hole 12, and the mounting hole 12 is used for mounting and fixing the chassis 10. In actual use, the chassis 10 can be mounted on other equipment by setting a fastener to pass through the mounting hole 12 and connect with other equipment.

[0043] like Figure 1 As shown, in one embodiment, the chassis 10 is provided with a limiting hole 13, and the limiting hole 13 is used to cooperate with the medical device 200 to limit the position of the medical device 200. It can be understood that the above-mentioned buckle portion 211 and the limiting member 22 can limit the movement of the medical device 200 in the front and rear directions of the support base 100. The limiting hole 13 in this embodiment can limit the movement of the medical device 200 in the left and right directions of the support base 100, so that the medical device 200 is stably installed on the support base 100.

[0044] like Figure 1 and Figure 5 As shown, in one embodiment, the support seat 100 further includes a reinforcing rib 50, which is disposed on a side of the stopper 22 away from the chassis 10. In this embodiment, the strength of the stopper 22 can be improved, so that the stopper 22 is not prone to breakage, thereby extending the service life of the support seat 100. It should be noted that the strength of the stopper 22 is not limited to being increased by providing a reinforcing member 224. For example, in another embodiment, the strength of the stopper 22 can be increased by increasing the thickness.

[0045] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A support base for fixing medical equipment, characterized in that: The support base comprises: Chassis; A buckle portion, the buckle portion is connected to the chassis, and the buckle portion has a locking position and an unlocking position; in the locking position, the buckle portion locks the medical device to the support seat, and in the unlocking position, the buckle portion is unlocked from the medical device so that the medical device is removed from the support seat; A pressing portion, the pressing portion is connected to the buckle portion, and the buckle portion can be driven to move from the locking position to the unlocking position by pressing the pressing portion; Wherein, the buckle portion includes at least one elastic section. When the external force applied to the pressing portion is removed, the elastic section drives the buckle portion to automatically move from the unlocking position to the locking position according to the elastic force generated during deformation.

2. The support seat according to claim 1, characterized in that: The buckle portion and the pressing portion are an integrally formed structure; or, The buckle portion, the pressing portion and the chassis are an integrally formed structure; or, The buckle portion and the chassis are an integrally formed structure.

3. The support seat according to claim 1 or 2, characterized in that: The chassis comprises a top surface and a bottom surface opposite to the top surface, wherein the top surface is used to abut against the medical device; The chassis includes a first side surface and a second side surface, the first side surface and the second side surface are connected to the top surface and are arranged opposite to each other, and the pressing portion is a cantilever beam structure at least partially protruding from the first side surface; or, the chassis is provided with an avoidance space recessed from the top surface toward the bottom surface, and the pressing portion is located in the avoidance space.

4. The support base according to any one of claims 1 to 3, characterized in that: The support seat further comprises a rough structure, wherein the rough structure is arranged at an end of the pressing portion away from the chassis; and / or, The support base further comprises a reinforcing structure, and the reinforcing structure is arranged on a side of the pressing portion away from the medical device.

5. The support base according to claim 1, characterized in that: The buckle portion includes a first buckle end and a second buckle end, the first buckle end is suspended, the second buckle end is connected to the chassis, and the first buckle end is used to be buckled with the medical device; The pressing portion includes a first pressing end and a second pressing end, the first pressing end is suspended, and the second pressing end is connected to the buckle portion.

6. The support base according to claim 5, characterized in that: The connection between the second pressing end and the buckle portion is arranged close to the first buckle end.

7. The support seat according to claim 5 or 6, characterized in that: The buckle portion further includes a first protrusion, which is disposed at the first buckle end, and the first protrusion moves between the unlocking position and the locking position to unlock or lock with the medical device.

8. The support base according to claim 7, characterized in that: The distance between the first protrusion at the unlocking position and the first protrusion at the locking position is L1, 0mm<L1≤6mm; and / or, The stroke of the first pressing end is L2, 0mm<L2≤30mm; and / or, The straight-line distance between the first buckle end and the second buckle end is L3, 0mm<L3≤40mm; and / or, The angle between the extension lines of the first buckle end and the second pressing end is α, and 80°≤α≤95°.

9. The support base according to claim 1, characterized in that: The chassis is provided with a mounting hole, and the mounting hole is used for mounting and fixing the chassis; and / or, The chassis is provided with a limiting hole, and the limiting hole is used to cooperate with the medical device to limit the medical device.

10. The support base according to any one of claims 1 to 3, characterized in that: The support seat also includes a limiting member, which is connected to the chassis and is used for clamping with the medical device.

11. The support base according to claim 10, characterized in that: The support seat further comprises a reinforcing rib, and the reinforcing rib is arranged on a side of the limiting member away from the chassis.

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