CN219700115U

CN219700115U - Opening and closing mechanism and medical equipment

Info

Publication number: CN219700115U
Application number: CN202321268513.1U
Authority: CN
Inventors: 李晓东
Original assignee: Shenzhen Comen Medical Instruments Co Ltd
Current assignee: Shenzhen Comen Medical Instruments Co Ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-19
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses an opening and closing mechanism and medical equipment, and relates to the technical field of medical equipment. The opening and closing mechanism is connected with the rack and can shield the reagent tube connected with the mounting surface of the rack; the opening and closing mechanism comprises a surface shell and a rotating piece, wherein the surface shell is connected to the frame, the surface shell and the frame are enclosed to form a closed accommodating space so as to accommodate the reagent tube, a through hole penetrating through the side wall is formed in the side wall, opposite to the mounting surface, of the surface shell, and the accommodating space can be communicated with the outside through the through hole; the rotating part is rotationally connected to the surface shell, the rotating part is provided with a first position which is partially accommodated in the through hole in a rotating path of the rotating part and a second position which is far away from the reagent tube, the reagent tube exposed out of the through hole can be shielded when the rotating part is positioned at the first position, and the reagent tube can be exposed to the outside through the through hole when the rotating part is positioned at the second position. The utility model solves the technical problem that the existing medical equipment is inconvenient to check and replace reagents.

Description

Opening and closing mechanism and medical equipment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an opening and closing mechanism and medical equipment.

Background

In some medical devices, such as IVD (In Vitro Diagnostic products ), the reagent needs to be replaced regularly, for convenience of replacement, the reagent tube containing the reagent is usually connected to the surface of the right front of the rack in the device through a bracket, while the medical reagent cannot be exposed under normal conditions, and the current solution is to rotate a face-piece connected to the device, so that the face-piece can shield the reagent, but the following problems exist in this way: firstly, under the condition that the reagent is not replaced, the reagent is shielded by the surface shell, so that staff can not observe the reagent conveniently; secondly, only the face shell can be opened when looking for the reagent or replacing the reagent, and when the face shell is opened, the face shell needs to be rotated greatly, so that the operation of staff is inconvenient.

Disclosure of Invention

In view of the above, the utility model provides an opening and closing mechanism and medical equipment, which are used for solving the technical problem that the existing medical equipment is inconvenient to check and replace reagents.

In order to solve the technical problems, the first technical scheme adopted by the utility model is as follows:

an opening and closing mechanism which is connected to the frame and can shield a reagent tube connected to the mounting surface of the frame; the opening and closing mechanism includes:

the surface shell is connected with the rack, a closed accommodating space is formed by enclosing the surface shell and the rack so as to accommodate the reagent tube, a through hole penetrating through the side wall is formed in the side wall, opposite to the mounting surface, of the surface shell, and the accommodating space can be communicated with the outside through the through hole;

and the rotating piece is rotatably connected with the surface shell, the rotating piece is provided with a first position which is partially accommodated in the through hole and a second position which is far away from the reagent tube in a rotating path, the rotating piece can shield the reagent tube exposed out of the through hole when being positioned at the first position, and the reagent tube can be exposed to the outside through the through hole when being positioned at the second position.

In some embodiments of the opening and closing mechanism, the face housing is rotatably coupled to the frame.

In some embodiments of the opening and closing mechanism, the face shell comprises a body and a cover plate, the body is rotatably connected to the frame, the body has a third position surrounding the frame in a rotating path to form the accommodating space, and a fourth position far away from the frame, and the body is provided with a through hole penetrating through the body;

the cover plate is rotatably connected to the body, and the cover plate is provided with a fifth position which is partially accommodated in the through hole in a rotating path of the cover plate and a sixth position which is close to the reagent tube when the body is positioned at the fourth position; when the body is positioned at the third position and the cover plate is positioned at the fifth position, the cover plate can shield the reagent tube exposed out of the through hole;

the through hole is formed in the cover plate and penetrates through the cover plate, the through hole is communicated with the accommodating space when the body is located at the third position and the cover plate is located at the fifth position, and the rotating piece is rotationally connected to the cover plate.

In some embodiments of the opening and closing mechanism, a first annular protrusion is provided on a side wall of the rotating member along a circumferential direction of the rotating member, and a size of the first annular protrusion is larger than a pore size of the through hole, so that the rotating member can be abutted against the cover plate when the rotating member is located at the first position.

In some embodiments of the opening and closing mechanism, the inner wall of the through hole is provided with a second annular protrusion along the circumferential direction thereof, and the second annular protrusion is located on the rotation path of the rotating member so as to be capable of restricting the rotation of the rotating member.

In some embodiments of the opening and closing mechanism, the opening and closing mechanism further includes a rebound device and a clamping block, the rebound device is connected to one side of the second annular protrusion opposite to the rotating member, the clamping block is connected to one side of the rotating member opposite to the second annular protrusion, the rebound device can lock or release the clamping block in a rotating process that the rotating member approaches to the second annular protrusion, so that the rotating member can be fixed at the first position, and the rebound device can enable the rotating member to pop out of the through hole in a process that the rebound device releases the clamping block.

In some embodiments of the opening and closing mechanism, a rotation connection portion of the cover plate and the body is a first connection portion, a rotation connection portion of the cover plate and the rotation member is a second connection portion, and the first connection portion and the second connection portion are located on two opposite sides of the cover plate respectively.

In some embodiments of the opening and closing mechanism, a connecting portion is provided on the cover plate, and the connecting portion protrudes out of the through hole when the cover plate is located at the fifth position; the opening and closing mechanism further comprises a fastening assembly, wherein the fastening assembly is used for detachably connecting the connecting part with the body when the cover plate is located at the fifth position, so that the cover plate can be fixed at the fifth position.

In some embodiments of the opening and closing mechanism, the rotating member is a display screen.

In order to solve the technical problems, the second technical scheme adopted by the utility model is as follows:

a medical device comprising the opening and closing mechanism as described in the above embodiment, further comprising a frame having a mounting surface and a bracket connected to the mounting surface, the reagent tube being placed in the bracket.

The implementation of the embodiment of the utility model has at least the following beneficial effects:

the opening and closing mechanism is applied to medical equipment, can enable the medical equipment to have the technical effects of shielding a reagent tube and facilitating checking of the reagent tube, and particularly comprises a face shell and a rotating piece, wherein the rotating piece is rotationally connected to the face shell, the effect of shielding and exposing the reagent tube through a through hole can be achieved when the rotating piece rotates to a first position, and the reagent tube can be exposed when the rotating piece rotates to a second position, so that the reagent tube is convenient to observe and replace by workers, and the rotating mode of the rotating piece is more convenient for the workers to operate compared with the prior art, so that the technical problem that the existing medical equipment is inconvenient to check and replace reagents is solved.

Drawings

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

FIG. 1 is a schematic view of a structure of a rotating member in a first position, a body in a third position, and a cover in a fifth position according to an embodiment;

FIG. 2 is a schematic view of the structure of the rotating member in the second position, the body in the third position, and the cover in the fifth position according to one embodiment;

FIG. 3 is a schematic view of the structure of the rotating member in the first position, the body in the fourth position, and the cover in the fifth position according to one embodiment;

FIG. 4 is an enlarged schematic view of the portion A in FIG. 3;

fig. 5 is a schematic structural diagram of the rotating member in the first position, the body in the fourth position, and the cover in the sixth position according to one embodiment.

Wherein: 1. a face shell; 11. a body; 111. a through hole; 12. a cover plate; 121. a through hole; 122. a connection part; 2. a rotating member; 21. a first annular projection; 3. a clamping block; 4. a first connection; 5. a second junction; 6. an accommodating space; 100. a frame; 101. a mounting surface; 200. and (3) a bracket.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many other different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-5, in one embodiment of the opening and closing mechanism, the opening and closing mechanism is coupled to the housing 100 and is capable of shielding a reagent tube coupled to the mounting surface 101 of the housing 100. The opening and closing mechanism includes a face housing 1 and a rotating member 2. The housing 1 is connected to the frame 100, the housing 1 and the frame 100 enclose a sealed housing space 6 so as to house the reagent tube, a side wall of the housing 1 opposite to the mounting surface 101 is provided with a through hole 121 penetrating the side wall, and the housing space 6 can communicate with the outside through the through hole 121. The rotating member 2 is rotatably connected to the surface shell 1, the rotating member 2 has a first position partially accommodated in the through hole 121 in a rotation path thereof, and a second position away from the reagent tube, the reagent tube exposed to the through hole 121 can be shielded when the rotating member 2 is positioned at the first position, and the reagent tube can be exposed to the outside through the through hole 121 when the rotating member 2 is positioned at the second position.

In this embodiment, when rotating member 2 rotates to the first position, can play the effect of shielding and exposing through-hole 121 reagent pipe, and when rotating member 2 rotates to the second position, can expose the reagent pipe, make things convenient for staff's observation and change to make rotating member 2 pivoted mode compare prior art more be convenient for the staff operation, thereby solved the inconvenient technical problem who looks over and change reagent of current medical equipment.

Specifically, the rotating member 2 may be a display screen, and by providing the display screen, the display screen can be used for displaying information, thereby facilitating the viewing of staff.

In one embodiment of the opening and closing mechanism, the face housing 1 is rotatably connected to the frame 100.

In the previous embodiment, only the rotating member 2 is opened and closed, but in this embodiment, the face housing 1 is rotatably connected to the frame 100, so that the face housing can cooperate with the cover plate 12 to realize multiple opening and closing modes in fig. 1-3 and 5, so that a worker can conveniently perform multiple operations.

In an embodiment of the opening and closing mechanism, the face housing 1 includes a body 11 and a cover 12, the body 11 is rotatably connected to the frame 100, the body 11 has a third position surrounding the frame 100 in a rotation path thereof to form the accommodating space 6, and a fourth position far away from the frame 100, and the body 11 is provided with a through hole 111 penetrating the body 11. The cover 12 is rotatably connected to the body 11, and the cover 12 has a fifth position partially accommodated in the through hole 111 in a rotation path thereof, and a sixth position near the reagent vessel when the body 11 is in the fourth position. When the body 11 is positioned at the third position and the cover 12 is positioned at the fifth position, the cover 12 can shield the reagent tube exposed through the through hole 111. The through hole 121 is disposed on the cover 12 and penetrates through the cover 12, the through hole 121 is communicated with the accommodating space 6 when the body 11 is located at the third position and the cover 12 is located at the fifth position, and the rotating member 2 is rotatably connected to the cover 12.

In this embodiment, by providing a cover plate 12 capable of rotating on the body 11, more rotation modes can be realized, and it can be understood that the description is made on the premise that the body 11 is always located at the third position, and correspondingly, the rotation of the rotating member 2 from the first position to the second position is the rotation in the direction away from the mounting surface 101, and the rotation of the cover plate 12 from the fifth position to the sixth position is the rotation in the direction close to the mounting surface 101, with reference to fig. 1-3, and it is noted that when the body 11 is rotated to the fourth position, the cover plate 12 can be rotated to the sixth position, and when the body 11 is rotated to the fourth position and the cover plate 12 is rotated to the sixth position, the relative position of the rotating member 2 to the cover plate 12 is kept unchanged, that is, the rotating member 2 is kept at the first position, so that when the rotating member 2 is the display screen, the display surface of the display screen can be oriented to the front, and the worker cannot see the display screen.

In order to enable the cover 12 to move along with the body 11, in one embodiment of the opening and closing mechanism, a connecting portion 122 is provided on the cover 12, and the connecting portion 122 protrudes from the through hole 111 when the cover 12 is in the fifth position. The opening and closing mechanism further includes a fastening assembly for detachably connecting the connecting portion 122 with the body 11 when the cover 12 is located at the fifth position, so as to enable the cover 12 to be fixed at the fifth position. Therefore, in the initial stage, the cover plate 12 and the body 11 can be detachably and fixedly connected together through the fastening assembly, and when the body 11 rotates to the fourth position, the cover plate 12 and the body 11 can be connected through disassembling the fastening assembly and the like, so that the cover plate 12 can rotate to the sixth position, and in the independent rotation process of the body 11, the cover plate 12 can be prevented from shaking through the arrangement of the fastening assembly.

Specifically, the fastening component may be a combination of a screw and a nut, the screw may be fixedly connected to the body 11, the connecting portion 122 is provided with a hole to pass through the screw, and the screw is fixed by the nut, or may be a single bolt, and the bolt passes through the hole in the connecting portion 122 and is further screwed to a corresponding hole in the body 11.

In one embodiment of the opening and closing mechanism, the side wall of the rotating member 2 is provided with a first annular protrusion 21 along the circumferential direction of the rotating member 2, and the first annular protrusion 21 is larger than the aperture of the through hole 121 in size, so as to be capable of abutting against the cover plate 12 when the rotating member 2 is located at the first position.

In the present embodiment, the first annular protrusion 21 may be a plate-like or block-like structural member, and the rotation of the rotating member 2 can be restricted by providing the first annular protrusion 21, so that the rotating member 2 can be prevented from further rotating toward the mounting surface 101 to collide with the reagent tube after rotating to the first position.

In one embodiment of the opening and closing mechanism, the inner wall of the through hole 121 is provided with a second annular projection in the circumferential direction thereof, which is located on the rotational path of the rotary member 2 so as to be able to restrict the rotation of the rotary member 2. In this embodiment, the rotation of the rotating member 2 can be further restricted by providing the second annular projection, which plays a role of double insurance and improves the stabilizing effect.

In an embodiment of the opening and closing mechanism, the opening and closing mechanism further includes a rebound device and a clamping block 3, the rebound device is connected to one side of the second annular protrusion opposite to the rotating member 2, the clamping block 3 is connected to one side of the rotating member 2 opposite to the second annular protrusion, the rebound device can lock or release the clamping block 3 during the rotation process that the rotating member 2 approaches to the second annular protrusion, so that the rotating member 2 can be fixed at the first position, and the rebound device can enable the rotating member 2 to pop out of the through hole 121 during the process that the rebound device releases the clamping block 3.

In this embodiment, the rebound device may be a beetle rebound device, through which the beetle rebound device may be used to lock or release the fixture block 3, only by simply pushing the rotating member 2 towards the rebound device, the locking of the rotating member 2 may be achieved for the first time, the rebound device may be enabled to release the fixture block 3 for the second time, so as to circulate, when the rebound device locks the fixture block 3, the position of the rotating member 2, i.e. the first position, may be set to be accommodated in the through hole 121, so as to improve the flatness of the surface, avoid the protrusion of the rotating member 2, and when the rebound device has the state of locking the fixture block 3 changed to the state of releasing the fixture block 3, the rotating member 2 may be ejected out of the through hole 121, so that the working personnel may rotate the rotating member 2, i.e. the display screen.

Specifically, the rotation connection between the cover plate 12 and the body 11 is a first connection 4, the rotation connection between the cover plate 12 and the rotating member 2 is a second connection 5, and the first connection 4 and the second connection 5 are respectively located on two opposite sides of the cover plate 12.

The utility model also relates to an opening and closing mechanism, comprising the opening and closing mechanism in the previous embodiment, the medical equipment further comprises a rack 100 and a bracket 200, the rack 100 is provided with a mounting surface 101, the bracket 200 is connected to the mounting surface 101, and the reagent tube is placed on the bracket 200.

Through the application of the opening and closing mechanism in the previous embodiment, the technical effect of shielding the reagent tube can be achieved, and the reagent tube can be observed and replaced in a rotating mode through the rotating piece 2, so that the reagent tube is convenient for workers to operate according to reagent needs.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The opening and closing mechanism is characterized in that the opening and closing mechanism is connected to the rack and can shield a reagent tube connected to the mounting surface of the rack; the opening and closing mechanism includes:

2. The opening and closing mechanism of claim 1, wherein the face housing is rotatably coupled to the frame.

3. The opening and closing mechanism according to claim 2, wherein the face housing includes a body and a cover plate, the body is rotatably connected to the frame, the body has a third position surrounding the frame in a rotation path thereof to form the accommodation space, and a fourth position away from the frame, and the body is provided with a through hole penetrating through the body;

4. The opening and closing mechanism according to claim 3, wherein a first annular protrusion is provided on a side wall of the rotating member along a circumferential direction of the rotating member, and the first annular protrusion is larger than a hole diameter of the through hole in size so as to be capable of abutting against the cover plate when the rotating member is located at the first position.

5. The opening and closing mechanism as claimed in claim 4, wherein an inner wall of the through hole is provided with a second annular protrusion along a circumferential direction thereof, the second annular protrusion being located on a rotational path of the rotational member so as to be able to restrict rotation of the rotational member.

6. The opening and closing mechanism according to claim 5, further comprising a rebound device and a latch, wherein the rebound device is connected to a side of the second annular protrusion opposite to the rotating member, the latch is connected to a side of the rotating member opposite to the second annular protrusion, the rebound device is capable of locking or releasing the latch during a rotation of the rotating member adjacent to the second annular protrusion, so as to fix the rotating member at the first position, and the rebound device is capable of ejecting the rotating member out of the through hole during a release of the latch.

7. The opening and closing mechanism as claimed in claim 3, wherein the rotational connection of the cover plate and the body is a first connection, the rotational connection of the cover plate and the rotational member is a second connection, and the first connection and the second connection are located on opposite sides of the cover plate, respectively.

8. The opening and closing mechanism according to claim 3, wherein a connecting portion is provided on the cover plate, and the connecting portion protrudes from the through hole when the cover plate is located at the fifth position; the opening and closing mechanism further comprises a fastening assembly, wherein the fastening assembly is used for detachably connecting the connecting part with the body when the cover plate is located at the fifth position, so that the cover plate can be fixed at the fifth position.

9. The opening and closing mechanism according to any one of claims 1 to 8, wherein the rotating member is a display screen.

10. A medical device comprising the opening and closing mechanism according to any one of claims 1 to 9, further comprising a housing having a mounting surface and a bracket connected to the mounting surface, the reagent tube being placed on the bracket.