CN216117343U - Test tube mounting structure and biochemical detection device - Google Patents
Test tube mounting structure and biochemical detection device Download PDFInfo
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- CN216117343U CN216117343U CN202122067132.4U CN202122067132U CN216117343U CN 216117343 U CN216117343 U CN 216117343U CN 202122067132 U CN202122067132 U CN 202122067132U CN 216117343 U CN216117343 U CN 216117343U
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Abstract
The utility model provides a test tube mounting structure for placing a biochemical test paper tube, wherein the biochemical test paper tube comprises a tube part and a cover part for sealing the opening end of the tube part, the tube part comprises a solution cavity for containing a sample solution to be tested and a biochemical test paper cavity for placing biochemical test paper, and one end of the biochemical test paper cavity is communicated with the solution cavity; the test tube mounting structure includes: the test tube box is provided with a test tube groove for placing a biochemical test paper tube, the test tube box is provided with a first through hole communicated with the test tube groove, and the first through hole is used for exposing biochemical test paper in the biochemical test paper cavity; and the fixing device is arranged on the test tube box and is used for fixing the biochemical test paper tube in the test tube groove. The utility model also provides a biochemical detection device comprising the test tube mounting structure. Compared with the prior art, the utility model can be used for placing and fixing the biochemical test paper tube.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a test tube mounting structure and a biochemical detection device.
Background
The use method of the existing biochemical detection device is as follows: adding a sample solution to be detected of a test tube placed in the test tube mounting structure onto the biochemical test paper, moving the biochemical test paper to a detection position, and detecting the biochemical test paper through a detector such as a light path box to obtain a detection result. The method easily causes the contamination of the sample solution to be detected in the process of adding the sample solution into the biochemical test paper, and influences the accuracy of the detection result. In order to solve the problem that the in-process of adding biochemical test paper of the sample solution that awaits measuring receives the pollution, people have invented a biochemical test paper pipe, biochemical test paper intraductal being equipped with the solution chamber that is used for holding the sample solution that awaits measuring and the biochemical test paper chamber that is used for placing biochemical test paper, and the one end and the solution chamber intercommunication in biochemical test paper chamber, only need to invert the biochemical test paper pipe and can accomplish the operation of adding biochemical test paper with the sample solution that awaits measuring, but because biochemical test paper pipe need invert and place, test tube mounting structure among the current biochemical detection device is not applicable to and places and fix above-mentioned biochemical test paper pipe, consequently need to design a test tube mounting structure for placing biochemical test paper pipe urgent need.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a test tube mounting structure of a biochemical detection device, which can be used for placing and fixing a biochemical test paper tube.
The utility model is realized by the following technical scheme:
the utility model provides a test tube mounting structure for place and fixed biochemical test paper pipe, biochemical test paper pipe includes the pipe portion and is used for sealing the cover of pipe portion open end, the pipe portion is including the solution chamber that is used for holding the sample solution that awaits measuring and the biochemical test paper chamber that is used for placing biochemical test paper, the one end in biochemical test paper chamber with solution chamber intercommunication, test tube mounting structure includes:
the test tube box is provided with a test tube groove for placing the biochemical test paper tube and a first through hole for exposing the biochemical test paper in the biochemical test paper cavity and detecting the optical path box, and the first through hole is communicated with the test tube groove; and
and the fixing device is arranged in the test tube box and is used for fixing the biochemical test paper tube in the test tube groove.
Further, the fixing device comprises an elastic piece, and the elastic piece is arranged on the wall of the test tube groove;
when the biochemical test paper tube is placed in the test tube groove, the biochemical test paper tube extrudes the elastic piece, so that the biochemical test paper tube is abutted against the groove wall of the test tube groove under the elastic action of the elastic piece and is fixed in the test tube groove.
Furthermore, the number of the elastic pieces is multiple, the elastic pieces are divided into two groups, the two groups of elastic pieces are arranged on the groove wall of the test tube groove at intervals, and the elastic pieces in the same group are arranged along the length direction of the test tube groove at intervals.
Furthermore, the fixing device also comprises a pressing plate, and the pressing plate is arranged at one end of the elastic piece, which is far away from the wall of the test tube groove.
Furthermore, the number of the pressing plates is two, the number of the elastic pieces is multiple, the elastic pieces are divided into two groups, the two groups of the elastic pieces are arranged on the groove wall of the test tube groove at intervals, the elastic pieces in the same group are arranged along the length direction of the test tube groove at intervals, and the two pressing plates are respectively arranged on the two groups of the elastic pieces.
Furthermore, the length direction of the pressing plate is consistent with the length direction of the test tube groove, and two ends of the pressing plate in the length direction are bent into inclined planes towards the elastic piece.
Furthermore, a plurality of grooves are formed in the pressing plate at intervals along the length direction of the pressing plate, the elastic piece is a spring, and second through holes for allowing one ends of the springs to penetrate through are formed in two opposite groove walls of the grooves.
Furthermore, a bar code is arranged on the tube part, a third through hole for exposing the bar code on the tube part and scanning by the bar code scanning device is formed in the test tube box, and the third through hole is communicated with the test tube groove.
Further, the cross-sectional shape of the tube part is irregular, and the cross-sectional shape of the test tube groove is matched with the cross-sectional shape of the tube part.
The utility model also provides a biochemical detection device which comprises the test tube mounting structure.
Compared with the prior art, the utility model has the beneficial effects that: when the biochemical test paper is used, the opening of the test tube groove faces, the inverted biochemical test paper tube is fixed in the test tube groove through the fixing device, and a sample solution to be tested in the biochemical test paper tube is contacted with the biochemical test paper, so that the operation of adding the sample solution to be tested into the biochemical test paper is completed, the operation of manually adding the sample solution to be tested into the biochemical test paper is not needed in the whole process, and the pollution of the sample solution to be tested can be avoided; set up first through-hole on the test tube box, outside light path box can directly detect the biochemical test paper in the biochemical test paper pipe through first through-hole to obtain the testing result, need not to take out biochemical test paper pipe from the test tube box, testing process convenient and fast.
Drawings
FIG. 1 is a schematic structural view of a test tube mounting structure according to the present invention;
FIG. 2 is a side view of the test tube mounting structure of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic view showing the structure of a test tube cassette in the test tube mounting structure according to the present invention;
FIG. 5 is a schematic structural view of a biochemical test paper tube in the test tube mounting structure according to the present invention;
FIG. 6 is a side view of the cuvette holder in the cuvette mounting structure according to the present invention;
FIG. 7 is a cross-sectional view B-B of FIG. 6;
FIG. 8 is a schematic view showing the structure of a pressure plate in the test tube mounting structure according to the present invention;
FIG. 9 is a side view of a pressure plate in the test tube mounting structure of the present invention.
In the figure, 1-biochemical test paper tube, 11-tube part, 111-solution cavity, 112-biochemical test paper cavity, 12-connecting part, 2-test tube box, 21-test tube groove, 22-first through hole, 23-third through hole, 3-fixing device, 31-elastic part, 32-pressing plate, 321-inclined plane, 322-groove and 323-second through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, fig. 1 is a schematic structural diagram of a test tube mounting structure of the present invention, fig. 2 is a side view of the test tube mounting structure of the present invention, fig. 3 is a sectional view taken along line a-a of fig. 2, and fig. 4 is a schematic structural diagram of a test tube box in the test tube mounting structure of the present invention. A test tube mounting structure for placing a biochemical test paper tube 1, the biochemical test paper tube 1 comprising a tube portion 11 and a cap portion (not shown) for closing an open end of the tube portion 11; the tube part 11 comprises a solution cavity 111 for containing a sample solution to be tested and a biochemical test paper cavity 112 for containing biochemical test paper, one end of the biochemical test paper cavity 112 is communicated with the solution cavity 111, the test tube mounting structure comprises a test tube box 2 and a fixing device 3, the test tube box 2 is provided with a test tube groove 21 for containing the biochemical test paper tube 1 and a first through hole 22 for exposing the biochemical test paper in the biochemical test paper cavity 112 and detecting the optical path box, and the first through hole 22 is communicated with the test tube groove 21; the fixing device 3 is arranged on the test tube box 2 and is used for fixing the biochemical test paper tube 1 in the test tube groove 21.
Referring to fig. 3, in the test tube mounting structure of the present invention, the test tube box 2 is used to be mounted on the external moving mechanism, and the opening of the test tube slot 21 of the test tube box 2 faces downward. The solution cavity 111 and the biochemical test paper cavity 112 are respectively placed with the sample solution to be tested and the biochemical test paper, the cover part is inserted into the opening end of the tube part 11, the opening end of the tube part 11 can be closed, a connecting channel for connecting the solution cavity 111 and the biochemical test paper cavity 112 is formed between the cover part and the tube part 11, then the biochemical test paper tube 1 is inversely installed in the test tube groove 21, and the biochemical test paper tube 1 can be fixed in the test tube groove 21 through the fixing device 3. At this time, the sample solution to be detected enters the biochemical test paper cavity 112 through the connecting channel and then contacts the biochemical test paper, so that the operation of adding the sample solution to be detected into the biochemical test paper is completed, the whole process does not need to carry out the operation of manually adding the sample solution to be detected into the biochemical test paper, and the pollution of the sample solution to be detected can be avoided. When packing biochemical test paper tube 1 into test tube groove 21, need to ensure that the biochemical test paper in biochemical test paper chamber 112 corresponds with first through-hole 22 on the test tube box 2, biochemical test paper is towards first through-hole 22, make biochemical test paper expose from first through-hole 22, thereby the sample solution that awaits measuring carries out the biochemical effect back on biochemical test paper, drive test tube box 2 to the testing position through outside moving mechanism, outside light path box accessible detects biochemical test paper with first through-hole 22 of test tube groove 21 intercommunication, can learn the testing result, testing process convenient and fast. After the detection result is obtained, the biochemical test paper tube 1 can be directly treated as medical waste without worrying about leakage of the substances in the biochemical test paper tube 1.
Referring to fig. 5, fig. 5 is a schematic structural view of a biochemical test paper tube in the test tube mounting structure of the present invention. Wherein, the tube portion 11 of the biochemical test paper tube 1 is provided with a communicating groove at the opening thereof, when the cover portion closes the opening end of the tube portion 11, a communicating channel for communicating the solution cavity 111 and the biochemical test paper cavity 112 is formed between the cover portion and the communicating groove of the tube portion 11, so that one end of the biochemical test paper cavity 112 is communicated with the solution cavity 111. Further, the cap matches with pipe portion 11 for the interpolation, the spacing bulge loop of cap outer wall, pipe portion 11 inside be equipped with spacing bulge loop complex spacing groove, match in order to realize the interpolation of cap and pipe portion 11 through spacing bulge loop and spacing groove. In one embodiment, in order to carry the biochemical test paper tube 1, the biochemical test paper tube 1 further includes a connection part 12, and the connection part 12 is connected to the tube part 11 and the cap part, respectively. The coupling member 12 forms the tube 11 and the cap as a single body structure, which is convenient for carrying. The connection member 12 may be a connection bar, one end of which is connected to the tube 11 and the other end of which is connected to the cap.
Referring to fig. 6 and 7 in combination, fig. 6 is a side view of a cuvette cassette in the cuvette mounting structure according to the present invention, and fig. 7 is a sectional view taken along line B-B of fig. 6. In one embodiment, the fixing device 3 comprises an elastic member 31, the elastic member 31 is disposed on a wall of the test tube slot 21; when the biochemical test paper tube 1 is placed in the test tube groove 21, the biochemical test paper tube 1 presses the elastic member 31, so that the biochemical test paper tube 1 is abutted against the wall of the test tube groove 21 under the elastic force of the elastic member 31 and is fixed in the test tube groove 21. When the biochemical test paper tube 1 is placed in the test tube groove 21, when the biochemical test paper tube 1 extrudes the elastic part 31, the elastic part 31 compresses and generates elastic force, the elastic part 31 tightly pushes the biochemical test paper tube 1 under the action of the elastic force, so that the biochemical test paper tube 1 tightly pushes the groove wall of the test tube groove 21, the biochemical test paper tube 1 is clamped by the elastic part 31 and the groove wall of the test tube groove 21, and the biochemical test paper tube 1 is fixed in the test tube groove 21. When the biochemical test paper tube 1 is taken out of the test tube slot 21, the elastic member 31 is restored to its original shape by its elastic force. In an embodiment, the number of the elastic members 31 is multiple, the elastic members 31 are divided into two groups, two groups of the elastic members 31 are disposed on the wall of the test tube slot 21 at intervals, and the elastic members 31 of the same group are disposed at intervals along the length direction of the test tube slot 21. The number of the elastic members 31 is increased so that the biochemical test paper tube 1 can be more stably fixed on the test tube slot 21.
Referring to fig. 8, fig. 8 is a schematic structural view of a pressure plate in the test tube mounting structure of the present invention. In one embodiment, to prevent the elastic member 31 from damaging the biochemical test paper tube 1, the fixing device 3 further includes a pressing plate 32, and the pressing plate 32 is disposed at an end of the elastic member 31 away from the wall of the test tube slot 21. When the biochemical test paper tube 1 is placed in the test tube groove 21, the biochemical test paper tube 1 extrudes the elastic part 31 through the pressing plate 32 to increase the contact area between the biochemical test paper tube 1 and the elastic part 31, thereby increasing the stress area between the elastic part 31 and the biochemical test paper tube 1 and avoiding the damage to the biochemical test paper tube 1 caused by the elastic part 31 in the process of providing elasticity to the biochemical test paper tube 1.
Referring to fig. 4 and 6, in an embodiment, there are two pressure plates 21, the number of the elastic members 31 is multiple, the elastic members 31 are divided into two groups, two groups of the elastic members 31 are disposed on the wall of the test tube slot 21 at intervals, a plurality of the elastic members 31 in the same group are disposed at intervals along the length direction of the test tube slot 21, and two pressure plates 32 are disposed on the two groups of the elastic members 31 respectively. Increase the quantity of elastic component 31, make biochemical test paper pipe 1 can be more firm fix on test-tube slot 21, install clamp plate 32 jointly on one side of test-tube slot 21 cell wall is kept away from to the elastic component 31 of same group, with the area of contact between increase biochemical test paper pipe 1 and the elastic component 31, thereby increase the lifting surface between elastic component 31 and the biochemical test paper pipe 1, avoid the elastic component 31 in-process to providing elasticity to biochemical test paper pipe 1, cause the damage to biochemical test paper pipe 1.
Referring to fig. 9, fig. 9 is a side view of a pressure plate of the test tube mounting structure of the present invention. In one embodiment, to facilitate the biochemical test paper tube 1 to be placed in the test tube slot 21, the length direction of the pressing plate 32 is the same as the length direction of the test tube slot 21, and both ends of the pressing plate 32 in the length direction are bent to form inclined surfaces 321 toward the elastic member 31. When the biochemical test paper tube 1 is placed into the test tube groove 21, the biochemical test paper tube 1 can gradually extrude the pressing plate 32 along the inclined plane 321 of the pressing plate 32 and then be inserted into the test tube groove 21, so that the biochemical test paper tube 1 is more convenient and faster when being inserted into the test tube groove 21, and meanwhile, the condition that the biochemical test paper tube 1 collides with the pressing plate 32 due to improper operation can be avoided when the biochemical test paper tube 1 is placed, and further, the biochemical test paper tube 1 is prevented from being damaged.
Referring to fig. 7, 8 and 9, in an embodiment, the pressing plate 32 is provided with a plurality of grooves 322 at intervals along a length direction thereof, the elastic member 31 is a spring, and two opposite groove walls of the grooves 322 are provided with second through holes 323 through which one end of the spring passes. Set up a plurality of recesses 322 on clamp plate 32, guaranteeing the area of contact between clamp plate 32 and the biochemical test paper pipe 1, avoiding causing under the prerequisite of damage to biochemical test paper pipe 1 to the elasticity of elastic component 31, recess 322 can reduce the area of contact between clamp plate 32 and the biochemical test paper pipe 1 to reduce the frictional force between clamp plate 32 and the biochemical test paper pipe 1, be convenient for take out biochemical test paper pipe 1 from test tube groove 21. Meanwhile, the two opposite groove walls of the groove 322 are provided with the second through holes 323, so that one end of the spring can sequentially penetrate through the two second through holes 323, and the spring is fixedly connected with the bottom of the groove 322, thereby realizing the connection between the spring and the pressing plate 32 and facilitating the installation of the elastic part 31 and the pressing plate 32. Preferably, the number of grooves 322 formed in the pressure plate 32 is equal to the number of springs connected thereto.
Referring to fig. 4, in one embodiment, in order to record the information of the biochemical test paper tube 1, the tube portion 11 is provided with a bar code, the test tube box 2 is provided with a third through hole 23 for exposing the bar code on the tube portion 11 for scanning by the bar code scanning device, and the third through hole 23 is communicated with the test tube slot 21. The bar code on the tube portion 11 records information of the biochemical test paper tube, such as information of the sample solution to be tested, information of the patient, and the like. When putting biochemical test paper tube 1 into test tube groove 21, third through-hole 23 on test tube box 2 corresponds with the bar code on the tub portion 11, and the bar code is towards third through-hole 23 for the bar code is exposed from third through-hole 23, thereby be convenient for outside sweep yard instrument can pass through third through-hole 23 and scan the bar code on the tub portion 11, in order to obtain this biochemical test paper tube 1's information. In one embodiment, the cross-sectional shape of the tube portion 11 is irregular, and the cross-sectional shape of the test tube well 21 is adapted to the cross-sectional shape of the tube portion 11. This arrangement makes the orientation of each biochemical test paper tube 1 when it is placed in the test tube slot 21 the same, so that the bar code on the tube part 11 can only face the third through hole 23 on the test tube box 2, and at the same time, the biochemical test paper can face the first through hole 22 on the test tube box 1, and preferably, the first through hole 22, the second through hole 323 and the third through hole 23 are all rectangular holes.
The utility model also provides a biochemical detection device which comprises the test tube mounting structure. The biochemical detection device comprises the test tube mounting structure, has all effects of the test tube mounting structure, and is not described in detail herein.
Compared with the prior art, the utility model has the beneficial effects that: when the device is used, the opening of the test tube groove 21 faces downwards, the inverted biochemical test paper tube 1 is fixed in the test tube groove 21 through the fixing device 3, so that a sample solution to be detected in the biochemical test paper tube 1 contacts the biochemical test paper, the operation of adding the sample solution to be detected into the biochemical test paper is completed, the operation of manually adding the sample solution to be detected into the biochemical test paper is not needed in the whole process, and the pollution of the sample solution to be detected can be avoided; set up first through-hole 22 on test tube box 2, outside light path box can directly detect the biochemical test paper in biochemical test paper pipe 1 through first through-hole 22 to obtain the testing result, need not to take out biochemical test paper pipe 1 from test tube box 2, testing process convenient and fast.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention will still fall within the scope of the technical solution of the present invention without departing from the content of the technical solution of the present invention.
Claims (10)
1. The utility model provides a test tube mounting structure for place and fixed biochemical test paper pipe, biochemical test paper pipe includes the pipe portion and is used for sealing the cover of pipe portion open end, the pipe portion is including the solution chamber that is used for holding the sample solution that awaits measuring and the biochemical test paper chamber that is used for placing biochemical test paper, the one end in biochemical test paper chamber with solution chamber intercommunication, its characterized in that, test tube mounting structure includes:
the test tube box is provided with a test tube groove for placing the biochemical test paper tube and a first through hole for exposing the biochemical test paper in the biochemical test paper cavity and detecting the optical path box, and the first through hole is communicated with the test tube groove; and
and the fixing device is arranged in the test tube box and is used for fixing the biochemical test paper tube in the test tube groove.
2. The test tube mounting structure according to claim 1, wherein the fixing means comprises an elastic member provided on a wall of the test tube well;
when the biochemical test paper tube is placed in the test tube groove, the biochemical test paper tube extrudes the elastic piece, so that the biochemical test paper tube is abutted against the groove wall of the test tube groove under the elastic action of the elastic piece and is fixed in the test tube groove.
3. The test tube mounting structure according to claim 2, wherein the number of the elastic members is plural, the plural elastic members are divided into two groups, the two groups of the elastic members are arranged on a groove wall of the test tube groove at intervals, and the plural elastic members of the same group are arranged at intervals along a length direction of the test tube groove.
4. The test tube mounting structure of claim 2, wherein the fixing device further comprises a pressing plate disposed at an end of the elastic member away from the wall of the test tube slot.
5. The test tube mounting structure according to claim 4, wherein there are two pressure plates, the number of the elastic members is plural, the plural elastic members are divided into two groups, the two groups of the elastic members are disposed at intervals on a wall of the test tube groove, the plural elastic members of the same group are disposed at intervals along a length direction of the test tube groove, and the two pressure plates are disposed on the two groups of the elastic members, respectively.
6. The test tube mounting structure according to claim 5, wherein a longitudinal direction of the pressure plate coincides with a longitudinal direction of the test tube groove, and both ends of the pressure plate in the longitudinal direction are bent into slopes toward the elastic member.
7. The test tube mounting structure of claim 5, wherein the pressure plate is provided with a plurality of grooves at intervals along the length direction thereof, the elastic member is a spring, and two opposite groove walls of the grooves are provided with second through holes for one end of the spring to pass through.
8. The test tube mounting structure according to claim 1, wherein the tube portion is provided with a barcode, the test tube box is provided with a third through hole for exposing the barcode on the tube portion to be scanned by the barcode scanning device, and the third through hole is communicated with the test tube slot.
9. The test tube mounting structure according to claim 7, wherein a sectional shape of the test tube groove is adapted to a sectional shape of the tube portion.
10. A biochemical test device comprising the test tube mounting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122067132.4U CN216117343U (en) | 2021-08-30 | 2021-08-30 | Test tube mounting structure and biochemical detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122067132.4U CN216117343U (en) | 2021-08-30 | 2021-08-30 | Test tube mounting structure and biochemical detection device |
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| CN216117343U true CN216117343U (en) | 2022-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571979A (en) * | 2024-01-15 | 2024-02-20 | 佳木斯大学 | Premature rupture detection kit for fetal membranes for obstetrics and gynecology department |
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2021
- 2021-08-30 CN CN202122067132.4U patent/CN216117343U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571979A (en) * | 2024-01-15 | 2024-02-20 | 佳木斯大学 | Premature rupture detection kit for fetal membranes for obstetrics and gynecology department |
| CN117571979B (en) * | 2024-01-15 | 2024-03-19 | 佳木斯大学 | Premature rupture detection kit for fetal membranes for obstetrics and gynecology department |
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