CN219577576U

CN219577576U - Support positioning connection structure and external detection equipment

Info

Publication number: CN219577576U
Application number: CN202223610846.6U
Authority: CN
Inventors: 曾波; 李军; 解亚平; 戴立忠
Original assignee: Hunan Yuanjing Intelligent Manufacturing Technology Co ltd
Current assignee: Hunan Yuanjing Intelligent Manufacturing Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-22
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of molecular diagnosis equipment, and particularly relates to a support positioning connection structure and in-vitro detection equipment. Before the front shell is assembled, the first connecting part is connected with the front shell, the second connecting part is connected with the machine core, then the semi-finished product test of the external detection equipment is carried out, and the assembly of the external detection equipment is directly carried out after the test is completed. The top of the front shell is supported by the supporting and positioning connecting structure, so that the front shell is kept stable in the testing process, and other components of the in-vitro detection equipment are directly assembled without disassembly after the testing is completed. The supporting and positioning connecting structure can replace a specific clamp, and is not required to be disassembled, so that the complexity of the assembly process is reduced, and the assembly efficiency is improved.

Description

Support positioning connection structure and external detection equipment

Technical Field

The utility model belongs to the technical field of in-vitro diagnosis equipment, and particularly relates to a support positioning connection structure and in-vitro detection equipment.

Background

In vitro diagnostics is an important component of test medicine, and its test items dominate in clinical trials. The application range is very wide, and the detection and diagnosis of genetic diseases, infectious diseases, tumors and other diseases are included. At present, in-vitro diagnostic products mainly comprise diagnostic equipment (instruments) and diagnostic reagents, and in-vitro diagnostic equipment, for example, a nucleic acid detection analyzer produced by using a molecular diagnostic method has wide application in daily detection by virtue of the advantages of high sensitivity and accuracy, convenience in carrying, simplicity in operation, short detection time, no environmental requirement and low cost. The in-vitro diagnosis equipment is used as precision equipment, and a semi-finished product of the in-vitro diagnosis equipment is required to be tested before complete assembly, wherein the semi-finished product of the in-vitro diagnosis equipment comprises a machine core, a front shell and a bottom shell, and a touch screen for controlling the machine core to work is arranged on the front shell.

In the prior art, the core is installed on the drain pan, and the bottom of preceding shell is installed on the drain pan, uses the touch-sensitive screen control core work on the preceding shell in the test process, and the top of preceding shell lacks the support, easily takes place the swing in the in-process that uses the touch-sensitive screen, for making the shell can keep stable in the test process, needs to introduce specific anchor clamps and holds the shell.

For the above related art, a specific fixture needs to be subjected to a specific design process to be put into use, and the fixture needs to be mounted and dismounted in the semi-finished product testing process of the in-vitro diagnostic device, resulting in complex assembly process.

Disclosure of Invention

The utility model mainly aims to provide a supporting and positioning connecting structure and external detection equipment, and aims to solve the technical problem that in the prior art, a special fixture is required to be designed and processed for testing semi-finished products of the external detection equipment, so that an assembly process is complex.

In order to achieve the above object, the present utility model provides a supporting, positioning and connecting structure, which is applied to an external detection device, the external detection device includes a movement, a front shell covered on one side of the movement, and a bottom shell arranged at the bottom of the movement and the front shell, wherein a mounting part extends from the top end of the movement toward the front shell, and the supporting, positioning and connecting structure includes an integrally formed structure:

the first connecting part is detachably connected with one surface of the front shell, which faces the movement, and is arranged close to the top of the front shell;

the second connecting part is detachably connected with the mounting part; and

and the structural member spans the upper part of the movement and is connected with the first connecting part and the second connecting part.

In the embodiment of the utility model, the structural member comprises a vertical part and a crossing part which are connected at an obtuse angle, one end of the crossing part, which is far away from the vertical part, is connected with the first connecting part, one end of the vertical part, which is far away from the crossing part, is connected with the second connecting part, and the lowest point of the crossing part is higher than the top of the movement.

In the embodiment of the utility model, the included angle between the extension line of the crossing part and the extension line of the vertical part is 95-100 degrees.

In the embodiment of the utility model, the front shell comprises a mounting plate and an annular plate, the annular plate is arranged along the circumferential direction of the mounting plate and extends along the direction close to the movement, the mounting plate and the annular plate are matched to form a space for embedding the touch screen, and the first connecting part is mounted on the mounting plate.

In the embodiment of the utility model, two parallel guide blocks are arranged on the top of the inner wall of the annular plate, and a guide channel for mounting a crossing part is formed between the two guide blocks.

In the embodiment of the utility model, a plurality of first connecting holes which are arranged at intervals are formed in the first connecting part, a plurality of third connecting holes which are in one-to-one correspondence with the plurality of first connecting holes are formed in the mounting plate, and a first fastener is arranged to sequentially penetrate through the first connecting holes and the third connecting holes.

In the embodiment of the utility model, the first connecting part is provided with a plurality of positioning holes, the mounting plate is provided with a plurality of positioning columns, and the positioning columns respectively penetrate through the positioning holes in a one-to-one correspondence manner.

In the embodiment of the utility model, a plurality of second connecting holes which are arranged at intervals are formed in the second connecting part, a plurality of fourth connecting holes which are in one-to-one correspondence with the second connecting holes are formed in the mounting part, and a second fastener is arranged to sequentially penetrate through the second connecting holes and the fourth connecting holes.

In the embodiment of the utility model, the second connecting hole is a kidney-shaped hole, the diameter of the fourth connecting hole is smaller than the length of the second connecting hole, and the position of the second connecting part is adjusted by matching the fourth connecting hole and the second connecting hole.

In an embodiment of the present utility model, there is also provided an extracorporeal detection apparatus including the support positioning connection structure as described above.

Through the technical scheme, the supporting and positioning connection structure provided by the embodiment of the utility model has the following beneficial effects:

before the front shell is assembled, first, the first connecting part is connected with one surface of the top of the front shell, which faces the movement; then, the second connecting part is connected with the mounting part extending from the top end of the movement towards the direction of the front shell, so that the assembly of the front shell and the movement is completed; and finally, performing semi-finished product test of the in-vitro detection equipment, and directly performing assembly of the in-vitro detection equipment after the test is completed. The top of the front shell is supported by the supporting and positioning connecting structure, so that the front shell is kept stable in the testing process, and other components of the in-vitro detection equipment are directly assembled without disassembly after the testing is completed. The support positioning connection structure can replace a specific clamp, is not required to be disassembled after the test is completed, can be directly used as a part of structure of the in-vitro detection equipment, and reduces the complexity of the assembly process, so that the assembly efficiency is improved.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide an understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of an in vitro test device semi-finished product according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of a support positioning connection structure according to an embodiment of the present utility model;

FIG. 4 is a schematic side view of an in vitro test device blank according to an embodiment of the utility model;

FIG. 5 is a schematic view of the structure of a front case according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of an in vitro test device according to an embodiment of the present utility model.

Description of the reference numerals

Reference numerals	Name of the name	Reference numerals	Name of the name
				1	Touch screen	43	Mounting part
2	Front shell	431	Fourth connecting hole
				21	Mounting plate	5	Supporting, positioning and connecting structure
211	Third connecting hole	51	First connecting part
				212	Positioning column	511	First connecting hole
22	Annular plate	512	Positioning hole
				221	Guide block	52	Second connecting part
3	Bottom shell	521	Second connecting hole
				4	Movement	53	Structural member
41	Movable part	531	Vertical part
				42	Fixing part	532	Crossing part
100	In vitro detection device

Detailed Description

Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present utility model.

The support positioning connection structure and the extracorporeal detection apparatus 100 according to the present utility model are described below with reference to the drawings.

As shown in fig. 1 and 6, in the embodiment of the present utility model, the in-vitro test device 100 includes a movement 4 and a case including a front case 2, a rear case, a top case, a bottom case 3, a left side case, and a right side case, which are spliced with each other. Before the front case 2, the rear case, the top case, the bottom case 3, the left case and the right case of the external detection device 100 are spliced, the external detection device 100 needs to be tested, at this time, the movement 4 is horizontally installed on the bottom case 3, the front case 2 is covered on the front side of the movement 4, and the bottom of the front case 2 is spliced with the bottom case 3. The front shell 2 is provided with a touch screen 1 for controlling the movement 4 to work for testing the semi-finished product of the in-vitro detection device 100.

As shown in fig. 3, in the semi-finished product test of the in-vitro detection device 100, the supporting and positioning connection structure 5 provided by the embodiment of the utility model is applied to a semi-finished product test of the in-vitro detection device 100, the top end of the movement 4 extends out of the mounting part 43 towards the front shell 2, and the supporting and positioning connection structure 5 comprises integrally formed components:

the first connecting part 51, the first connecting part 51 is detachably connected with one surface of the front shell 2 facing the movement 4, and the first connecting part 51 is arranged close to the top of the front shell 2;

a second connecting portion 52, the second connecting portion 52 being detachably connected to the mounting portion 43; and

the structural member 53 spans over the deck 4 and connects the first connecting portion 51 and the second connecting portion 52.

As shown in fig. 2 and 4, in particular, movement 4 includes a fixed portion 42 and a movable portion 41, movable portion 41 being movably connected at the front side of fixed portion 42. The mounting portion 43 is provided at the tip end of the fixed portion 42, and the front case 2 is covered on the front side of the movable portion 41. First, the first connecting portion 51 is connected to one surface of the top of the front case 2 facing the movable portion 41; then, the connection and fixation of the top of the front case 2 and the fixing portion 42 is completed by connecting the second connection portion 52 with the mounting portion 43 extending from the top end of the fixing portion 42 toward the front case 2; finally, the semi-finished product of the in-vitro detection device 100 is tested, and after the test is completed, the assembly of the rear shell, the top shell, the left side shell and the right side shell is directly performed, and the support positioning connection structure 5 does not need to be dismantled. The top of the front shell 2 is supported by the supporting and positioning connecting structure 5, and the bottom of the front shell 2 is fixedly connected with the bottom shell 3, so that a stable operating environment is provided for the use of the touch screen 1. After the test is finished, the assembly of other components of the in-vitro detection equipment 100 is directly carried out without disassembly, so that the assembly steps are reduced, the process is simplified, and the assembly efficiency is improved; the supporting and positioning connection structure 5 can replace a specific fixture which needs special design, so that the cost is saved, and the product benefit is improved.

Further, the structural member 53 includes a vertical portion 531 and a crossing portion 532 connected at an obtuse angle, one end of the crossing portion 532 away from the vertical portion 531 is connected to the first connecting portion 51, one end of the vertical portion 531 away from the crossing portion 532 is connected to the second connecting portion 52, and the lowest point of the crossing portion 532 is higher than the top of the deck 4.

In fact, the highest point of the movement of the movable portion 41 is located at a level higher than the level of the top end of the fixed portion 42, and the second connecting portion 52 is connected to the mounting portion 43 of the top end of the fixed portion 42, so that the height of the spanning portion 532 is increased by the vertical portion 531, so that the spanning portion 532 spans the movable portion 41, and the lowest point of the spanning portion 532 is located at a level higher than the top end of the fixed portion 42, so that the spanning portion 532 does not interfere with the operation of the entire movement 4. Also, since the movable portion 41 needs to be movable within the housing and the support positioning connection structure 5 is not removed after the completion of the semi-finished product test of the in vitro test apparatus 100, the support positioning connection structure 5 cannot interfere with the movement of the movable portion 41. Once the interference occurs, the support positioning connection structure 5 needs to be removed, resulting in an increase in the assembly steps, and thus the effect of simplifying the process cannot be achieved.

In addition, not only the level at the lowest point of the spanning portion 532 is required to be higher than the level at the top end of the fixing portion 42, but also the level at the highest point of the spanning portion 532 is required to be lower than the level at the top of the front case 2, otherwise, interference will occur to the splicing of the top case and the front case 2. Once the interference occurs, the support positioning connection structure 5 needs to be removed, resulting in an increase in the assembly steps, and thus the effect of simplifying the process cannot be achieved.

Still further, the angle between the extension line of the crossing portion 532 and the extension line of the vertical portion 531 is in the range of 95 degrees to 100 degrees.

Specifically, the fixing portion 42 is horizontally mounted on the bottom case 3, the mounting portion 43 extending from the top end of the fixing portion 42 toward the front case 2 is also horizontally disposed, and the second connecting portion 52 is also horizontally disposed and the vertical portion 531 is vertically disposed to ensure stable connection. To reduce the processing complexity of the supporting and positioning assembly, the angle between the extension line of the first connecting portion 51 and the extension line of the crossing portion 532 and the angle between the extension line of the crossing portion 532 and the extension line of the vertical portion 531 are designed to be uniform. According to the design of the in-vitro detecting apparatus 100, in the cross section in the front-rear direction, the angle between the front case 2 and the vertical direction is 16 degrees, the first connection portion 51 is parallel to the front case 2, that is, the angle between the first connection portion 51 and the vertical direction is also 16 degrees, and the angle between the second connection portion 52 and the vertical portion 531 is 90 degrees, so that the angle between the extension line of the first connection portion 51 and the extension line of the crossing portion 532 and the angle between the extension line of the crossing portion 532 and the extension line of the vertical portion 531 are both 98 degrees.

However, since there is a deviation in the actual processing, the angle between the extension line of the first connection portion 51 and the extension line of the crossing portion 532 and the angle between the extension line of the crossing portion 532 and the extension line of the vertical portion 531 are 98 degrees in an ideal state, so that the inclination angle of the touch screen 1 satisfies the use habit of most users.

As shown in fig. 5, in the embodiment of the present utility model, the front case 2 includes the mounting plate 21 and the annular plate 22, the annular plate 22 is vertically disposed along the circumferential direction of the mounting plate 21 and extends in the direction approaching the movement 4, the mounting plate 21 and the annular plate 22 cooperate to form a space in which the touch panel 1 is fitted, and the first connection portion 51 is mounted on the mounting plate 21.

Specifically, a plurality of connecting pieces are circumferentially spaced from the touch screen 1 and detachably connected to the mounting plate 21, and the connecting pieces are connected to one side of the mounting plate 21 facing the movement 4 by screws so as not to affect the appearance of the external detection device 100.

Further, two guide blocks 221 parallel to each other are provided on the top of the inner wall of the annular plate 22, and a guide passage for mounting the crossing portion 532 is formed between the two guide blocks 221. The guide channels serve to locate the straddling portion 532, speeding up the installation. Wherein, be equipped with the connecting wire between touch-sensitive screen 1 and core 4, for fixed connecting wire, place the connecting wire between two guide blocks 221 to compress tightly through crossing portion 532.

In the embodiment of the present utility model, the first connection portion 51 is provided with a plurality of first connection holes 511 arranged at intervals, the mounting plate 21 is provided with a plurality of third connection holes 211 corresponding to the first connection holes 511 one by one, and a first fastener sequentially penetrates through the first connection holes 511 and the third connection holes 211.

Further, the first connecting portion 51 is provided with a plurality of positioning holes 512, the mounting plate 21 is provided with a plurality of positioning columns 212, and the positioning columns 212 respectively penetrate through the positioning holes 512 in a one-to-one correspondence manner.

Specifically, to reduce the complexity of the machining process, the first connecting hole 511, the third connecting hole 211, the positioning hole 512 and the positioning post 212 are two and are symmetrically arranged. Wherein, the interval between the two first connection holes 511 is larger than the interval between the two positioning holes 512. When the first connection portion 51 and the mounting plate 21 are connected, first, the positioning column 212 is positioned through the positioning hole 512, so that the position of the first connection portion 51 is not moved when the first fastener is mounted, and then the first fastener is sequentially inserted into the first connection hole 511 and the third connection hole 211 to be fixed.

In the embodiment of the present utility model, the second connecting portion 52 is provided with a plurality of second connecting holes 521 arranged at intervals, the mounting portion 43 is provided with a plurality of fourth connecting holes 431 corresponding to the second connecting holes 521 one by one, and a second fastening member sequentially penetrates through the second connecting holes 521 and the fourth connecting holes 431.

Further, the second connecting hole 521 is a kidney-shaped hole, the diameter of the fourth connecting hole 431 is smaller than the length of the second connecting hole 521, and the fourth connecting hole 431 and the second connecting hole 521 cooperate to adjust the position of the second connecting portion 52.

Specifically, due to errors in the processing process, the angle between the extension line of the first connection portion 51 and the extension line of the crossing portion 532 and the angle between the extension line of the crossing portion 532 and the extension line of the vertical portion 531 may not reach the design angle, and the overlapping position of the fourth connection hole 431 and the second connection hole 521 is changed by moving the second connection portion 52 back and forth to adjust the front and back position of the top of the front case 2 to a certain extent, so that the inclination angle of the front case 2 is adjusted to a certain extent, and the inclination angle of the front case 2 is guaranteed to satisfy most of the user habits as much as possible.

In the embodiment of the present utility model, an in-vitro detection device 100 is further provided, which includes the supporting and positioning connection structure 5 as described above, and the in-vitro detection device 100 adopts all the embodiments of the heat dissipation structure described above, so that all the beneficial effects brought by the heat dissipation structure are provided.

In the description of the present utility model, it should be understood that 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 number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically 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; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. 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.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides a support location connection structure, is applied to in vitro check out test set, in vitro check out test set includes the core, covers establish preceding shell and the setting of core one side be in the core the drain pan of preceding shell bottom, its characterized in that, the top orientation of core (4) a installation department (43) extend in the direction of preceding shell (2), support location connection structure (5) include integrated into one piece setting:

the first connecting part (51), the first connecting part (51) is detachably connected with one surface of the front shell (2) facing the movement (4), and the first connecting part (51) is arranged close to the top of the front shell (2);

a second connection portion (52), the second connection portion (52) being detachably connected to the mounting portion (43); and

and a structural member (53) which spans over the movement (4) and connects the first connecting portion (51) and the second connecting portion (52).

2. The support positioning connection structure according to claim 1, characterized in that the structural member (53) includes a vertical portion (531) and a crossing portion (532) connected at an obtuse angle, an end of the crossing portion (532) remote from the vertical portion (531) is connected with the first connection portion (51), an end of the vertical portion (531) remote from the crossing portion (532) is connected with the second connection portion (52), and a lowest point of the crossing portion (532) is higher than a top of the movement (4).

3. The support positioning connection structure according to claim 2, characterized in that an angle between an extension line of the crossing portion (532) and an extension line of the vertical portion (531) ranges from 95 degrees to 100 degrees.

4. The support positioning connection structure according to claim 2, wherein the front case (2) includes a mounting plate (21) and an annular plate (22), the annular plate (22) is arranged along a circumferential direction of the mounting plate (21) and extends in a direction approaching the movement (4), the mounting plate (21) and the annular plate (22) cooperate to form a space in which the touch screen (1) is fitted, and the first connection portion (51) is mounted on the mounting plate (21).

5. The supporting, positioning and connecting structure according to claim 4, wherein two guide blocks (221) parallel to each other are provided on the top of the inner wall of the annular plate (22), and a guide channel for mounting the crossing portion (532) is formed between the two guide blocks (221).

6. The supporting, positioning and connecting structure according to claim 4, wherein the first connecting portion (51) is provided with a plurality of first connecting holes (511) arranged at intervals, the mounting plate (21) is provided with a plurality of third connecting holes (211) corresponding to the first connecting holes (511) one by one, and a first fastener sequentially penetrates through the first connecting holes (511) and the third connecting holes (211).

7. The supporting, positioning and connecting structure according to claim 4, wherein the first connecting portion (51) is provided with a plurality of positioning holes (512), the mounting plate (21) is provided with a plurality of positioning columns (212), and the positioning columns (212) respectively penetrate through the positioning holes (512) in a one-to-one correspondence manner.

8. The supporting, positioning and connecting structure according to claim 1, wherein a plurality of second connecting holes (521) are formed in the second connecting portion (52) at intervals, a plurality of fourth connecting holes (431) are formed in the mounting portion (43) in one-to-one correspondence with the plurality of second connecting holes (521), and a second fastening member is provided to sequentially penetrate through the second connecting holes (521) and the fourth connecting holes (431).

9. The supporting and positioning connection structure according to claim 8, wherein the second connection hole (521) is a kidney-shaped hole, the diameter of the fourth connection hole (431) is smaller than the length of the second connection hole (521), and the fourth connection hole (431) cooperates with the second connection hole (521) to adjust the position of the second connection portion (52).

10. An in vitro testing device, characterized in that it comprises a support positioning connection (5) according to any one of claims 1 to 9.