Saliva detection device easy to reuse

Abstract

The utility model relates to a saliva detection device easy to reuse, and relates to the field of saliva detection devices easy to reuse. The test paper box comprises a bottom shell, a top shell and test paper, the bottom shell comprises a main shell body and a positioning shell, the positioning shell is arranged in the middle of the main shell body, the positioning shell and the main shell body are integrally formed, the test paper is installed in the positioning shell, a limiting frame for limiting the test paper is installed on the positioning shell, the limiting frame and the positioning shell are fixed in an inserted connection mode, and the positioning shell is fixedly connected with the top shell. The top shell comprises a main cover shell and a test shell, and the main cover shell is installed on the upper end face of the main shell. The top shell and the bottom shell are designed into structures capable of being turned over and opened, so that test paper is easy to replace, the interior of the test paper is convenient to clean, and meanwhile, the corresponding test shell is integrally formed on the top shell, so that to-be-tested liquid can directly drop into the test shell during testing, and the test efficiency is improved. Therefore, the storage space of the test liquid can be greatly increased.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of saliva detection, in particular to a saliva detection device easy to reuse. BACKGROUND

[0002] Saliva detection is a non-invasive biological sample detection method, which evaluates health conditions, disease diagnosis or monitors drug use by analyzing biomarkers in saliva. A common saliva detection device easy to reuse generally presents a detection result by mixing saliva and a detection reagent and placing the mixture in a test paper or dropping the mixture on the test paper.

[0003] It is found that most of the existing saliva detection devices easy to reuse adopt a closed structure, and the test paper is placed in the detection equipment. Such detection equipment is disposable, and the detection port is not large enough, and the detection mixed liquid is easy to overflow. CONTENT OF THE UTILITY MODEL

[0004] In order to realize the purpose that the detection shell can be reused, the application provides a saliva detection device easy to reuse.

[0005] The saliva detection device easy to reuse provided by the application adopts the following technical scheme:

[0006] The saliva detection device easy to reuse comprises a bottom shell, a top shell and a test paper, the bottom shell comprises a main shell body and a positioning shell, the positioning shell is arranged at the middle part of the main shell body, and the positioning shell is integrally formed with the main shell body, the test paper is installed in the positioning shell, and a limiting frame for limiting the test paper is installed on the positioning shell, the limiting frame is fixedly connected with the positioning shell in a plug-in mode, the top shell comprises a main cover shell and a test shell, the main cover shell is installed on the upper end surface of the main shell body, one end of the main cover shell is rotationally connected with the main shell body, and the other end of the main cover shell is clamped and fixed with the main shell body, the test shell is integrally formed on the upper end surface of the main cover shell, a protection assembly for shielding the test shell is further installed on the upper end surface of the main cover shell, and a shunt assembly is detachably installed in the test shell.

[0007] By adopting the technical scheme, the positioning shell is arranged in the main shell during use, the test paper is easily installed and tested through the positioning shell, the test paper is quickly positioned on the test port and the drop port on the top shell after being installed in the bottom shell, the limiting rack is arranged on the positioning shell to limit the test paper inserted into the positioning shell, the test paper is prevented from moving and shifting during the test, the position of the limiting rack is selected according to the length of the test paper, the main cover shell is arranged on the bottom shell to stably use, the test point of the test paper is positioned through the test shell on the main cover shell when the test is needed, the saliva is dripped into the test shell, the test saliva is evenly dropped on the test paper through the shunt assembly, and the test is easily and quickly and accurately performed.

[0008] Optionally, one end of the main shell is provided with a connecting plate for mounting the main cover shell, the connecting plate is integrally formed with the main shell, and the other end of the main shell is provided with a positioning clamping groove.

[0009] By adopting the technical scheme, the connecting plate is arranged at one end of the main shell, the main cover shell is easily rotated and mounted on the connecting plate during installation, the main cover shell is easily opened and closed when the test paper needs to be replaced, and the main cover shell is stably opened and closed and fixed on the main shell after the test paper is placed, so that the stable connection between the main cover shell and the main shell is ensured.

[0010] Optionally, a plurality of connecting grooves for mounting the limiting rack are arranged on the upper end surface of the positioning shell, and a plurality of insertion grooves are symmetrically arranged on the two sides of the positioning shell.

[0011] By adopting the technical scheme, the connecting grooves are arranged on the upper end surface of the positioning shell, the limiting rack is easily positioned and mounted, the limiting rack is adjusted and mounted in different positions of the positioning shell according to the length of the test paper during installation, and the limiting rack is quickly inserted and used through the arrangement of the connecting grooves and the insertion grooves.

[0012] Optionally, the limiting rack comprises a middle insertion plate, a side rod and a cylindrical rod, the side rod is arranged at two ends of the middle insertion plate, one end of the side rod is fixedly connected with the middle insertion plate, and the cylindrical rod is fixedly installed at the other end of the side rod.

[0013] By adopting the technical scheme, the middle inserting plate and the cylindrical rod are connected by the side rod, so that the middle inserting plate can be stably installed in the positioning shell when the cylindrical rods on both sides are inserted into the inserting slots on both sides of the positioning shell, and the test paper in the positioning shell is limited.

[0014] Optionally, the main cover shell comprises a cover plate and a transparent window, and an observation slot for installing the transparent window is formed in the middle of the cover plate.

[0015] By adopting the technical scheme, the transparent window is arranged in the observation slot of the cover plate, so that the operator can observe the change of the test paper through the transparent window during the test.

[0016] Optionally, one end of the cover plate is provided with a connecting shaft matched with the connecting plate, and the other end of the cover plate is provided with an elastic clamping strip matched with the positioning clamping slot, and the elastic clamping strip is integrally formed with the cover plate.

[0017] By adopting the technical scheme, the connecting shaft is arranged at one end of the cover plate, so that the cover plate can be stably used by being installed on the connecting plate through the connecting shaft during installation, and the elastic clamping strip is arranged at the other end of the cover plate, so that the elastic clamping strip can be clamped in the positioning clamping slot to realize quick locking after mutual buckling.

[0018] Optionally, the protection assembly comprises a support seat, a sleeve ring frame and a baffle disc, the support seat is fixedly installed on the upper end face of the cover plate, the sleeve ring frame is rotatably installed on the head of the support seat, and the baffle disc is fixedly installed on one end of the sleeve ring frame.

[0019] By adopting the technical scheme, the protection assembly is installed through the support seat, so that the baffle disc can be sleeved on the head of the support seat through the sleeve ring frame during installation, and the baffle disc can be rotatably adjusted during use, so as to conveniently and flexibly open and close the test shell.

[0020] Optionally, the sleeve ring frame is symmetrically provided with a side clamping slot on both sides, the upper end face of the support seat is fixedly installed with an elastic inclined plate, the head of the elastic inclined plate is provided with a clamping head corresponding to the side clamping slot, and the clamping head is integrally formed with the elastic inclined plate.

[0021] By adopting the technical scheme, the side clamping grooves are symmetrically arranged on both sides of the sleeve frame, so that the two use states of the positioning disc are easily realized. When the clamping head of the elastic inclined plate is clamped into the side clamping groove on one side, the positioning disc is just covered on the test shell. When the clamping head is clamped into the side clamping groove on the other side, the test shell is in the open position. The two clamping positions are arranged to avoid the random rotation of the positioning disc, and the stability during the operation of the detector is increased.

[0022] Optionally, the shunt assembly comprises a top ring frame and an arc plate, the top ring frame is clamped and installed in the test shell, and the arc plate is fixedly installed on the lower end surface of the top ring frame, and a plurality of liquid inlet grooves are arranged on the arc plate.

[0023] By adopting the technical scheme, the structure of the shunt assembly is arranged to ensure that the arc plate can be stably suspended by the top ring frame when the top ring frame is installed in the test shell. When the saliva is dripped into the test shell, the liquid can be dispersed and discharged through the liquid inlet grooves on the arc plate, so that the test paper is relatively uniform after being dripped, and the test accuracy is increased.

[0024] In summary, the present application has at least one of the following beneficial technical effects: the top shell and the bottom shell are designed to be flip-open, which is easy to replace the test paper and convenient to clean the inside. The test shell is integrally formed on the top shell, which ensures that the test liquid can be directly dripped into the test shell during testing, thereby greatly increasing the storage space of the test liquid and effectively preventing liquid overflow. The shunt assembly is installed in the test shell to ensure that the test liquid can be shunted and dripped onto the test paper through the liquid inlet grooves, thereby increasing the uniformity of liquid dripping and ensuring more accurate test results. The detection shell can be repeatedly used, only the test paper needs to be replaced, which reduces waste and has the advantages of large detection port capacity and not easy to overflow. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a perspective view of the overall structure in the embodiment of the present application.

[0026] Figure 2 is a perspective view of the cooperation of the bottom shell and the limiting frame in the embodiment of the present application.

[0027] Figure 3 is a perspective view of the top shell in the embodiment of the present application.

[0028] Figure 4 is Figure 3 is a partial enlarged view of device A shown in the figure.

[0029] Figure 5 is Figure 3 a front view of the device shown.

[0030] Figure 6 is a perspective view of a protection assembly in the embodiments of the present application.

[0031] Figure 7 is a perspective view of a shunt assembly in the embodiments of the present application.

[0032] Figure 8 is a perspective view of a limiting frame in the embodiments of the present application.

[0033] Reference signs: 1, bottom shell; 11, main shell; 111, connecting plate; 112, positioning clamping groove; 12, positioning shell; 121, connecting groove; 122, plug-in groove; 2, top shell; 21, main cover shell; 210, observation groove; 211, cover plate; 212, transparent window; 213, connecting shaft; 214, elastic clamping strip; 22, test shell; 3, test paper; 4, limiting frame; 41, middle inserting plate; 42, side rod; 43, cylindrical rod; 5, protection assembly; 51, support seat; 511, elastic inclined plate; 512, clamping head; 52, sleeve ring frame; 521, side clamping groove; 53, baffle disc; 6, shunt assembly; 61, top ring frame; 62, arc surface plate; 621, liquid inlet groove. DETAILED DESCRIPTION

[0034] The present application will be further described in detail below with reference to the accompanying drawings.

[0035] The embodiments of the present application disclose a saliva detection device which is easy to reuse. Referring to Figure 1 , Figure 2 and Figure 3As shown, a saliva detection device easy to reuse, including bottom shell 1, top shell 2 and test paper 3, bottom shell 1 including main shell 11 and positioning shell 12, positioning shell 12 is arranged in the middle of main shell 11, and positioning shell 12 is integrally formed with main shell 11, test paper 3 is installed in positioning shell 12, and limiting frame 4 limiting test paper 3 is installed on positioning shell 12, limiting frame 4 is inserted and fixed with positioning shell 12, top shell 2 including main cover shell 21 and test shell 22, main cover shell 21 is installed on the upper end surface of main shell 11, and one end of main cover shell 21 is rotatably connected with main shell 11, and the other end is clamped and fixed with main shell 11, test shell 22 is integrally formed on the upper end surface of main cover shell 21, the upper end surface of main cover shell 21 is also provided with protective assembly 5 shielding test shell 22, and shunt assembly 6 is detachably installed in test shell 22. Through the structural setting of the bottom shell 1, it can be ensured that the positioning shell 12 can be arranged in the main shell 11 during use, and it is easy to install the test paper 3 through the positioning shell 12, and it is ensured that the test paper 3 can be quickly matched with the test port and the drop port on the top shell 2 after being installed in the bottom shell 1, and through the limiting frame 4 limiting the test paper 3 installed on the positioning shell 12, it can be ensured that the test paper 3 inserted into the positioning is limited, and the activity displacement during the test is avoided, and the position of the limiting frame 4 can be selected according to the length of the test paper 3, and through the structural setting of the top shell 2, it can be ensured that the main cover shell 21 can be buckled on the bottom shell 1 stably during use, so that when the test is needed, the test point of the test paper 3 can be positioned through the test shell 22 on the main cover shell 21, and the saliva can be dropped into the test shell 22, the test saliva can be evenly dropped on the test paper 3 after being shunted by the shunt assembly 6, and the test is easy to be quickly and accurately used, and through the installation of the protective assembly 5 shielding the test shell 22 on the upper end surface of the main cover shell 21, it is easy to shield the test shell 22 when not in use, and ensure the cleanliness of the inside of the test shell 22.

[0036] Referring to Figure 2As shown, one end of the main shell 11 is provided with a connecting plate 111 for installing the main cover shell 21, the connecting plate 111 is integrally formed with the main shell 11, and the other end of the main shell 11 is provided with a positioning clamping groove 112. By providing the connecting plate 111 at one end of the main shell 11, the main cover shell 21 can be easily installed by rotating and installing it on the connecting plate 111, so that when the test paper 3 needs to be replaced, it can be easily opened and closed, and it is very convenient to use. At the same time, by providing the positioning clamping groove 112 at the other end of the main shell 11, the main cover shell 21 can be stably opened and closed and fixed on the main shell 11 after the test paper 3 is placed, ensuring stable connection between the two. A plurality of connecting grooves 121 for installing the limiting frame 4 are provided on the upper end face of the positioning shell 12, and a plurality of plug-in grooves 122 are symmetrically provided on both sides of the positioning shell 12. By providing a plurality of connecting grooves 121 on the upper end face of the positioning shell 12, the limiting frame 4 can be easily positioned and installed, ensuring that the limiting frame 4 can be adjusted in position on the positioning shell 12 during installation according to the length of the test paper 3, and the limiting frame 4 can be quickly plugged in for use by the provision of the connecting grooves 121 and the plug-in grooves 122.

[0037] Referring to Figure 8 As shown, the limiting frame 4 includes a middle plug plate 41, a side rod 42, and a cylindrical rod 43. The side rod 42 is provided at both ends of the middle plug plate 41, and one end of the side rod 42 is fixedly connected to the middle plug plate 41. The cylindrical rod 43 is fixedly installed at the other end of the side rod 42. By providing the structure of the limiting frame 4, the middle plug plate 41 and the cylindrical rod 43 can be connected to each other by the side rod 42 during use, so that the cylindrical rod 43 on both sides can be inserted into the plug-in grooves 122 on both sides of the positioning shell 12 during installation, so that the middle plug plate 41 can be stably installed in the positioning shell 12, and the test paper 3 in the positioning shell 12 can be limited.

[0038] Referring to Figure 3 and Figure 5As shown, the main cover shell 21 comprises a cover plate 211 and a transparent window 212, the middle of the cover plate 211 is provided with an observation groove 210 for installing the transparent window 212, and the transparent window 212 is fixedly installed in the observation groove 210. The structure of the main cover shell 21 is set to ensure that the transparent window 212 is arranged in the observation groove 210 of the cover plate 211, so that the operator can observe the change of the test paper 3 through the transparent window 212 during the test. One end of the cover plate 211 is provided with a connecting shaft 213 matched with the connecting plate 111, and the other end of the cover plate 211 is provided with an elastic clamping strip 214 matched with the positioning clamping groove 112, and the elastic clamping strip 214 is integrally formed with the cover plate 211. By setting the connecting shaft 213 at one end of the cover plate 211, the connecting shaft 213 can be used for installation on the connecting plate 111 during installation, so that the cover plate 211 can be stably flipped for use, and at the same time, the elastic clamping strip 214 is arranged at the other end of the cover plate 211, so that after being buckled, the elastic clamping strip 214 can be clamped in the positioning clamping groove 112 to achieve quick locking.

[0039] Referring to Figure 4 and Figure 6 As shown, the protection assembly 5 comprises a support seat 51, a sleeve ring frame 52 and a baffle disc 53, the support seat 51 is fixedly installed on the upper end face of the cover plate 211, the sleeve ring frame 52 is rotatably installed on the head of the support seat 51, and the baffle disc 53 is fixedly installed on one end of the sleeve ring frame 52. The structure of the protection assembly 5 is set to ensure that it is installed through the support seat 51, so that the baffle disc 53 can be sleeved on the head of the support seat 51 through the sleeve ring frame 52 during installation, thereby facilitating the rotation adjustment of the baffle disc 53 during use, and facilitating the flexible rotation opening and closing of the test shell 22. The two sides of the sleeve ring frame 52 are symmetrically provided with side clamping grooves 521, the upper end face of the support seat 51 is fixedly installed with an elastic inclined plate 511, the head of the elastic inclined plate 511 is provided with a clamping head 512 corresponding to the side clamping groove 521, and the clamping head 512 is integrally formed with the elastic inclined plate 511. By symmetrically arranging the side clamping grooves 521 on the two sides of the sleeve ring frame 52, it is easy to position the two use states of the baffle disc 53, when the clamping head 512 at the head of the elastic inclined plate 511 is clamped into the side clamping groove 521 on one side, the baffle disc 53 is just covered on the test shell 22, and when the clamping head 512 is clamped into the side clamping groove 521 on the other side, it indicates that the test shell 22 is in the open position. The arrangement of the two clamping positions avoids the arbitrary rotation of the baffle disc 53, and increases the stability during the operation of the detector.

[0040] Referring to Figure 7As shown, the shunt assembly 6 includes a top ring frame 61 and an arc panel 62, the top ring frame 61 is snap-fitted in the test shell 22, the arc panel 62 is fixedly installed on the lower end surface of the top ring frame 61, and a plurality of liquid inlet grooves 621 are formed on the arc panel 62. The structure of the shunt assembly 6 is arranged to ensure that the arc panel 62 can be installed through the top ring frame 61 during use. In this way, when the top ring frame 61 is installed in the test shell 22, the arc panel 62 can be stably suspended through the top ring frame 61. When saliva is dripped into the test shell 22, it can be dispersed and discharged through the liquid inlet grooves 621 on the arc panel 62, ensuring that it is relatively uniform after being dropped onto the test paper 3, thereby increasing the accuracy of the test.

[0041] The implementation principle of the saliva detection device according to an embodiment of the present application is as follows: during actual test use, the test paper 3 is inserted into the positioning shell 12 of the bottom shell 1, and then the saliva to be tested is dripped into the test shell 22 after the opening disc 53 is rotated. The saliva is shunted through the liquid inlet grooves 621 on the shunt assembly 6 and then dropped onto the test paper 3. Finally, the change of the test paper 3 can be observed through the transparent window 212. When it is necessary to replace and clean, the top shell 2 can be flipped open from the bottom shell 1. In this way, the inside can be easily cleaned, and the shunt assembly 6 can be taken out from the test shell 22 for separate cleaning, thereby increasing the cleanliness of the detector.

[0042] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A saliva detection device that is easy to reuse, comprising a bottom case (1), a top case (2) and a test paper (3), characterized in that: The bottom shell (1) comprises a main shell (11) and a positioning shell (12), the positioning shell (12) is arranged at the middle part of the main shell (11), and the positioning shell (12) is integrally formed with the main shell (11), the test paper (3) is installed in the positioning shell (12), and a limiting frame (4) for limiting the test paper (3) is installed on the positioning shell (12), the limiting frame (4) is inserted and fixed with the positioning shell (12), the top shell (2) comprises a main cover shell (21) and a test shell (22), the main cover shell (21) is installed on the upper end surface of the main shell (11), one end of the main cover shell (21) is rotatably connected with the main shell (11), and the other end is clamped and fixed with the main shell (11), the test shell (22) is integrally arranged on the upper end surface of the main cover shell (21), and the upper end surface of the main cover shell (21) is also provided with a protection assembly (5) for shielding the test shell (22), and a shunt assembly (6) is detachably installed in the test shell (22).

2. A saliva detection device that is easily reusable according to claim 1, characterized in that: One end of the main shell (11) is provided with a connecting plate (111) for installing the main cover shell (21), the connecting plate (111) is integrally formed with the main shell (11), and the other end of the main shell (11) is provided with a positioning clamping groove (112).

3. A saliva detection device that is easily reusable according to claim 2, characterized in that: A plurality of connecting grooves (121) for installing the limiting frame (4) are formed in the upper end surface of the positioning shell (12), and a plurality of insertion grooves (122) are symmetrically formed on the two sides of the positioning shell (12).

4. A saliva detection device that is easily reusable according to claim 3, characterized in that: The limiting frame (4) comprises a middle insertion plate (41), side rods (42) and a cylindrical rod (43), the side rods (42) are arranged at the two ends of the middle insertion plate (41), one end of the side rod (42) is fixedly connected with the middle insertion plate (41), and the cylindrical rod (43) is fixedly installed at the other end of the side rod (42).

5. A saliva detection device that is easily reusable according to claim 4, characterized in that: The main cover shell (21) comprises a cover plate (211) and a transparent window (212), the middle part of the cover plate (211) is provided with an observation groove (210) for installing the transparent window (212), and the transparent window (212) is fixedly installed in the observation groove (210).

6. A saliva detection device that is easily reusable according to claim 5, characterized in that: One end of the cover plate (211) is provided with a connecting shaft (213) matched with the connecting plate (111), the other end of the cover plate (211) is provided with an elastic clamping strip (214) matched with the positioning clamping groove (112), and the elastic clamping strip (214) is integrally formed with the cover plate (211).

7. A saliva detection device that is easily reusable according to claim 6, characterized in that: The protection assembly (5) comprises a support seat (51), a sleeve ring frame (52) and a baffle disc (53), the support seat (51) is fixedly installed on the upper end surface of the cover plate (211), the sleeve ring frame (52) is rotatably installed on the head of the support seat (51), and the baffle disc (53) is fixedly installed on one end of the sleeve ring frame (52).

8. A saliva detection device that is easily reusable according to claim 7, characterized in that: The two sides of the sleeve ring frame (52) are symmetrically provided with side clamping grooves (521), the upper end surface of the support seat (51) is fixedly provided with an elastic inclined plate (511), the head of the elastic inclined plate (511) is provided with a clamping head (512) corresponding to the side clamping groove (521), and the clamping head (512) is integrally formed with the elastic inclined plate (511).

9. A saliva detection device that is easily reusable according to claim 8, characterized in that: The shunt assembly (6) comprises a top ring frame (61) and an arc surface plate (62), the top ring frame (61) is clamped and installed in the test shell (22), the arc surface plate (62) is fixedly installed on the lower end surface of the top ring frame (61), and a plurality of liquid inlet grooves (621) are formed in the arc surface plate (62).

Images