CN219266310U

CN219266310U - Sample analyzer

Info

Publication number: CN219266310U
Application number: CN202222586390.8U
Authority: CN
Inventors: 王硕源; 赖华忠; 肖华
Original assignee: Shenzhen Dymind Biotechnology Co Ltd
Current assignee: Shenzhen Dymind Biotechnology Co Ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-06-27
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a sample analyzer, which comprises a host, at least one first turnover mechanism and a control panel assembly, wherein the host is connected with the control panel assembly; the control panel assembly is mounted on the at least one first tilting mechanism to enable a reversible connection thereof with respect to the host. Because the control panel component can be connected to the host in a turnover way through the first turnover mechanism, the control panel component has different working angles, and is convenient for a user to control.

Description

Sample analyzer

Technical Field

The present utility model relates to the field of medical devices, and more particularly to a sample analyzer.

Background

Sample analyzers such as coagulation analyzers in the related art generally include a host computer for analyzing a sample and a control panel mounted on the host computer for man-machine interaction, for example: the control sample analyzer is started and stopped, parameters during sample analysis are set, the use state of the sample analyzer is fed back, and the like, and the control sample analyzer is usually fixed on the top surface or the front side surface of the host machine, so that the control sample analyzer can meet the requirements of human-computer interaction to a certain extent. However, in order to facilitate the user's manipulation of the control panel, the sample analyzer needs to be installed at a relatively appropriate location, such as height, orientation, etc. This presents an inconvenience to the use of the sample analyzer.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide an improved sample analyzer.

The technical scheme adopted for solving the technical problems is as follows: constructing a sample analyzer comprising a host, at least one first tilting mechanism, and a control panel assembly; the control panel assembly is mounted on the at least one first tilting mechanism to enable a reversible connection thereof with respect to the host.

In some embodiments, the sample analyzer includes at least one damping assembly disposed between the host computer and the control panel assembly.

In some embodiments, the damping assembly includes at least one brace and at least one positioning mechanism coupled to one of the host and the control panel assembly that is coupled to the other of the host and the control panel assembly that is coupled to the at least one brace.

In some embodiments, the brace bar includes a brace bar body and a plurality of positioning holes formed in the brace bar body, the plurality of positioning holes selectively mated with the positioning mechanism.

In some embodiments, the host includes a chassis, a face-piece, and at least one second flip mechanism rotatably connecting the face-piece to the chassis, the at least one first flip mechanism being mounted to the face-piece.

In some embodiments, the axis of rotation of the at least one first tilting mechanism is perpendicular to the axis of rotation of the at least one second tilting mechanism.

In some embodiments, the axis of rotation of the at least one first tilting mechanism is parallel to the bearing surface of the host, and the axis of rotation of the at least one second tilting mechanism is perpendicular to the bearing surface.

In some embodiments, the at least one first tilting mechanism comprises a torque hinge and a shaft mount, one end of the shaft mount is connected to one end of the torque hinge, and the other end of the shaft mount is connected to the host.

In some embodiments, the control panel assembly includes a rear cover and a control panel mounted on the rear cover, the torque hinge being disposed between the rear cover and the control panel.

In some embodiments, one end of the shaft mount is mounted to the torque hinge; the rear cover is provided with a window, the other end of the rotating shaft mounting piece extends out through the window and can rotate through the window, and the other end of the rotating shaft mounting piece is connected to the host.

The implementation of the utility model has at least the following beneficial effects: because the control panel component can be connected to the host in a turnover way through the first turnover mechanism, the control panel component has different working angles, and is convenient for a user to control.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic perspective view of a sample analyzer according to some embodiments of the utility model;

FIG. 2 is a schematic perspective view of the control panel assembly of FIG. 1 in an inverted state;

fig. 3 is a schematic perspective view of the face-piece shown in fig. 1 in an open state;

FIG. 4 is a schematic perspective view of the rear cover and part of the connection assembly shown in FIG. 1;

FIG. 5 is a schematic perspective view of the rear cover and part of the connecting assembly shown in FIG. 1 in another direction;

FIG. 6 is a schematic perspective view of the face-piece and portion-connecting assembly of FIG. 1;

FIG. 7 is a schematic perspective view of the control panel assembly and the connection assembly shown in FIG. 1 in a normal state;

fig. 8 is a schematic perspective view of the control panel assembly and the connection assembly shown in fig. 1 in a flipped state.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.

Fig. 1 to 3 show a sample analyzer 1 which can be operated by a user; the sample analyzer 1 may include a control panel assembly 10, a connection assembly 20, and a host 30 in some embodiments. The upper end of the control panel assembly 10 is connected with the connection assembly 20, and can be connected to the host 30 through the connection assembly 20 in a reversible manner around one end of the control panel assembly 10, so as to achieve the turning of the control panel assembly 10, and a user can turn the control panel assembly 10 to a proper angle according to the use requirement. Therefore, users with different heights can find the proper operation angle through the overturning of the control panel assembly 10, thereby greatly facilitating the use of the users.

The connection assemblies 20 are respectively installed at one end of the control panel assembly 10 which is turned around and at one side of the host 30 opposite to the control panel assembly 10, and can be used to connect the control panel assembly 10 and the host 30 and enable the control panel assembly 10 to be turned relative to the host 30. The host 30 constitutes the main structure of the sample analyzer 1, and can be used to house and mount other functional components of the sample analyzer 1.

As shown in fig. 1 and 2, the control panel assembly 10 may include a control panel 11 and a rear cover 12 in some embodiments. A control panel 11 is mounted on the rear cover 12, and a user can operate the sample analyzer 1 through the control panel 11. Specifically, the connection mode between the control panel 11 and the rear cover 12 includes, but is not limited to, glue fitting, screw fastening, etc., and has a certain dustproof and waterproof effect. The rear cover 12 may be coupled to the connection assembly 20 to enable the control panel assembly 10 to be flipped over relative to the host 30.

As shown in fig. 4-6, the connection assembly 20 may include at least one torque hinge 21, a shaft mount 22, at least one brace 23, and at least one positioning mechanism 24 in some embodiments.

The connection assembly 20 may include a first flipping mechanism (not numbered) and a damping assembly (not numbered) in some embodiments. The first flipping mechanism may cooperate with the damping assembly such that the control panel assembly 10 is capable of flipping relative to the host 30. The damping assembly allows the control panel assembly 10 to be flipped to a fixed angle for convenient operation by the user.

The first tilting mechanism may in some embodiments comprise at least one torque hinge 21 and a spindle mount 22. The torque hinge 21 is in some embodiments of an elongated cylindrical shape that provides a certain torque to achieve a damping cushioning effect during the flipping of the control panel assembly 10. One end of the torque hinge 21 may be connected to the rear cover 12 of the control panel assembly 10 by means of a threaded fastener or the like, and is located at one end about which the rear cover 12 rotates, and between the control panel 11 and the rear cover 12. The control panel 11 is connected with the rear cover 12, so that the torque hinge 21 can be accommodated in the control panel assembly 10, and the connection position between the control panel assembly 10 and the host 30 is simpler. Meanwhile, since the elongated torque hinge 21 can be accommodated inside the control panel assembly 10, the thickness of the control panel assembly 10 can be reduced, and the gap assembled between the control panel assembly 10 and the host 30 can be reduced.

One end of the shaft mounting member 22 may be mounted to the other end of the torque hinge 21 by means of a threaded fastener, etc., and the other end thereof may be used to connect the host 30, so that the host 30 and the control panel assembly 10 can be hinged through the torque hinge 21. In some embodiments, the shaft mount 22 is rod-shaped, and the rear cover 12 is provided with a window through which the shaft mount 22 extends rearward and is rotatable to connect with the host 30.

The damping assembly may in some embodiments comprise at least one stay 23 and at least one positioning mechanism 24. At least one stay 23 is attached to the other side of the rear cover 12 opposite to the side of the control panel 11, which can cooperate with at least one positioning mechanism 24 to fix the angle between the control panel assembly 10 and the host 30, avoiding unnecessary shaking by the user when operating the control panel assembly 10.

The at least one positioning mechanism 24 may be mounted on the host 30 and may cooperate with the at least one brace 23 to fix the angle between the control panel assembly 10 and the host 30, avoiding insufficient torque from the torque hinge 21 to support the angular fixation of the control panel assembly 10 relative to the host 30. It will be appreciated that the positions of the at least one stay 23 and the at least one positioning mechanism 24 may be interchanged; that is, at least one brace 23 may be connected to one of the host 30 and the control panel assembly 10, and at least one positioning mechanism 24 may be connected to the other of the host 30 and the control panel assembly 10.

The torque hinge 21 may be an in-line torque hinge in some embodiments, including a fixed end 211 and a rotating end 212. The fixed end 211 and the rotating end 212 are arranged in a straight line, so that the torque hinge 21 has a smaller size. Since the torque hinge 21 is installed inside the control panel assembly 10, a saving in thickness of the control panel assembly 10 can be achieved, thereby reducing the volume of the sample analyzer 1 without changing the function. The fixed end 211 may be coupled to the shaft mount 22 by a threaded fastener to effect coupling of the shaft mount 22 to the torque hinge 21. The pivoting end 212 is coupled to the rear cover 12 to enable articulation of the control panel assembly 10 with the host 30.

Fig. 7 and 8 are schematic perspective views of the control panel assembly 10 and the connection assembly 20 in a normal state and in a turned state, respectively, as shown in fig. 7 and 8, at least one stay 23 may include a stay body 231 and a plurality of positioning holes 232 formed on the stay body 231 in some embodiments. The brace body 231 may be in some embodiments a rigid arcuate sheet disposed along the path of the control panel assembly 10 flip. The plurality of positioning holes 232 are formed on the stay body 231 at intervals along the turning track of the control panel assembly 10, and can cooperate with the at least one positioning mechanism 24, so as to fix the angle between the control panel assembly 10 and the host 30, thereby facilitating the operation of a user.

At least one of the positioning mechanisms 24 may in some embodiments be a ball plunger that cooperates with a positioning hole 232 in the brace 23 to achieve a securing effect. At least one positioning mechanism 24 is located on one side of the stay bar 23 in some embodiments, when the user adjusts the position of the control panel assembly 10 to turn over relative to the host 30, the stay bar 23 moves relative to the positioning mechanism 24, and after any one of the positioning holes 232 reaches the matching position with the ball plunger, the ball plunger is compressed due to the action of the stay bar 23 in the horizontal direction, and at the same time, an elastic force for pressing the stay bar 23 is generated, so that the position of the stay bar 23 is fixed. It will be appreciated that the positioning mechanism 24 may be provided in other forms such as a spring engaging a steel ball. The cooperation of the stay 23 and the positioning mechanism 24 may also be other elastic fastening mechanisms, such as cooperation of a positioning slot and a spring.

The combination of the at least one positioning mechanism 24 and the stay 23 is matched with the torque action provided by the torque hinge 21, so that the rear cover 12 can be stabilized at the current position, the control panel assembly 10 can not shake during the operation of a user, the fixing effect is good, and the use is convenient. It will be appreciated that the positioning mechanisms 24 may be disposed opposite each other on either side of the stay 23, thereby providing a better securing effect.

In some embodiments, the torque hinges 21 may be arranged in two pairs, spaced apart on the same axis, so that the control panel assembly 10 is uniformly stressed during flipping. Meanwhile, the torque hinge 21 can be arranged in a manner of matching with a common rotating shaft. The stay 23 and the positioning mechanism 24 may be arranged in one, two or more groups to obtain a more stable connection.

As shown in fig. 1, the host 30 may in some embodiments include a chassis 31, a second flipping mechanism (not numbered), a face housing 32 hinged to the chassis 31 by the second flipping mechanism, and a door 33 hinged to the chassis 31. The bin gate 33 is used when a user performs daily operation, and the bin gate 33 can be opened to perform operations such as reagent replacement, consumable replacement and the like; the face shell 32 is preferably opened to the right or upward by a second flip mechanism for use in maintenance. At this time, the face housing 32 rotates around the housing 31 along the vertical axis, that is, the rotation axis of the second flipping mechanism is perpendicular to the carrying plane of the sample analyzer 1. Since the control panel assembly 10 rotates about the face housing 32 along a horizontal axis, i.e. the axis of rotation of the first tilting mechanism is parallel to the carrying plane of the sample analyzer 1; when the panel 32 is opened with the control panel assembly 10 being at an angle to the panel 32, the longitudinal center of gravity of the panel 32 will not change, and the force applied to the hinge between the control panel assembly 10 and the panel 32 will not change, so that the connector, such as a hinge, at the hinge will have a longer service life. I.e. the axis of rotation of the first tilting mechanism is perpendicular to the axis of rotation of the second tilting mechanism, the life of the connecting piece, e.g. the hinge, at the hinge joint is longer.

In some embodiments, when the sample analyzer 1 needs inspection maintenance or malfunction requires repair, the face housing 32 may be opened along the hinge and the sample analyzer 1 inspected or repaired; at this time, the opening is larger, and thus the maintenance can be facilitated.

In some embodiments, the connection assembly 20 may be connected to the face housing 32, with the control panel assembly 10 being hinged to the face housing 32.

It will be appreciated that the above technical features may be used in any combination without limitation.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the utility model; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A sample analyzer, comprising:

a host;

at least one first tilting mechanism mounted on the host; and

and the control panel assembly is arranged on the at least one first turnover mechanism so as to realize turnover connection of the control panel assembly relative to the host.

2. The sample analyzer of claim 1, comprising at least one damping assembly disposed between the host computer and the control panel assembly.

3. The sample analyzer of claim 2, wherein the damping assembly includes at least one brace and at least one positioning mechanism coupled to one of the host and the control panel assembly that is coupled to the other of the host and the control panel assembly that mates with the at least one brace.

4. The sample analyzer of claim 3, wherein the brace comprises a brace body and a plurality of positioning holes formed in the brace body, the plurality of positioning holes selectively engageable with the positioning mechanism.

5. The sample analyzer of claim 1, wherein the host includes a housing, a face housing, and at least one second flip mechanism rotatably connecting the face housing to the housing, the at least one first flip mechanism being mounted to the face housing.

6. The sample analyzer of claim 5, wherein the axis of rotation of the at least one first flipping mechanism is perpendicular to the axis of rotation of the at least one second flipping mechanism.

7. The sample analyzer of claim 5, wherein the axis of rotation of the at least one first flip mechanism is parallel to a bearing surface of the host computer and the axis of rotation of the at least one second flip mechanism is perpendicular to the bearing surface.

8. The sample analyzer of claim 1, wherein the at least one first tilting mechanism comprises a torque hinge and a spindle mount, one end of the spindle mount being connected to one end of the torque hinge, the other end of the spindle mount being connected to the host.

9. The sample analyzer of claim 8, wherein the control panel assembly comprises a rear cover and a control panel mounted on the rear cover, the torque hinge being disposed between the rear cover and the control panel.

10. The sample analyzer of claim 9, wherein one end of the spindle mount is mounted to the torque hinge; the rear cover is provided with a window, the other end of the rotating shaft mounting piece extends out through the window and can rotate through the window, and the other end of the rotating shaft mounting piece is connected to the host.