Rapid reagent detection device

Abstract

The utility model provides a rapid reagent detection device, which belongs to the technical field of reagent detection equipment and is characterized in that a first clamping seat is arranged on a base; the incubation disc is rotationally mounted on the base, the second clamping seat is mounted on the outer circumference of the incubation disc, and the second clamping seat is parallel to the axial direction of the incubation disc; the first clamping seat is positioned on the front side of the incubator and corresponds to the first clamping seat positioned on the card pushing station; the first driving part and the horizontal guide rail are fixedly installed on the base, the horizontal guide rail is parallel to the axial direction of the incubation disc, the sliding block is installed on the horizontal guide rail in a sliding mode, the first driving part is used for driving the sliding block to reciprocate on the horizontal guide rail, and the vertical push rod is fixedly installed on the sliding block in the vertical direction. A telescopic rod of the vertical push rod is upwards inserted into an insertion hole in the back surface of the reagent card. According to the rapid reagent detection device provided by the utility model, the purpose of automatically mounting the reagent card on the incubator is achieved, a large amount of time is saved, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of reagent detection equipment, and more specifically, relates to a rapid reagent detection device. Background Art

[0002] At present, in order to improve the accuracy of the detection of the sampled reagent on the reagent card, the sampled reagent card needs to be placed in an incubator in the reagent detection device for incubation, and then the incubated reagent card is inserted into the detector to complete the detection of the reagent. The reagent detection device usually includes a base, an incubator and a detector. At present, the reagent card can only be installed on the incubator manually, which takes a lot of time, thereby reducing the detection efficiency. Utility Model Content

[0003] The utility model aims to provide a rapid reagent detection device, aiming to solve the problem that the existing reagent detection device can only install the reagent card on the incubator manually, resulting in low detection efficiency.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a reagent rapid detection device, including: a base, an incubator and a card pushing assembly; the base is provided with a first card seat; the incubator includes an incubation tray and a second card seat, the incubation tray is rotatably mounted on the base, the second card seat is mounted on the outer circumference of the incubation tray, and the second card seat is parallel to the axial direction of the incubation tray; the first card seat is located at the front side of the incubator, and the first card seat corresponds to the first card seat located at the card pushing station; the card pushing assembly includes a first driving member, a horizontal guide rail, a slider and a vertical push rod; the first driving member and the horizontal guide rail are both fixedly mounted on the base, the horizontal guide rail is parallel to the axial direction of the incubation tray, the slider is slidably mounted on the horizontal guide rail, the first driving member is used to drive the slider to reciprocate on the horizontal guide rail, the vertical push rod is fixedly mounted on the slider along the vertical direction, and the telescopic rod of the vertical push rod is inserted upward into the jack on the back side of the reagent card.

[0005] In a possible implementation, the first driving member includes a driving motor, a driving wheel, a driven wheel and a synchronous belt; the driving motor is fixedly mounted on the base, the driving wheel is fixedly mounted on the output shaft of the driving motor, the driven wheel is rotatably mounted on the base, the synchronous belt is wound around the driving wheel and the driven wheel, and one end of the slider is fixedly connected to the horizontal section of the synchronous belt.

[0006] In a possible implementation, the incubator further includes a heating assembly, which includes a support frame and a heating element; the support frame is fixedly mounted on the base along a vertical direction, and the heating element is fixedly mounted on the support frame and is located inside a cavity surrounded by a plurality of the second holders.

[0007] In a possible implementation, the heating element includes a support plate and a heating ring; the support plate is fixedly mounted on the support frame, the support plate is coaxial with the incubation plate, and a circular cavity for mounting the heating ring is formed on the side of the support plate facing the incubation plate.

[0008] In a possible implementation, the heating assembly further includes a second driving member and a hatch; the second driving member is fixedly mounted on the support frame, the second driving member is used to drive the hatch to swing, and the hatch is used to block the card input end of the first card seat.

[0009] In a possible implementation manner, a shell is installed on the top of the base, and a card entry opening is provided on the front side of the shell, and the card entry opening corresponds to the first card seat.

[0010] In a possible implementation, a detector is installed on the shell, and the detector is located at the rear side of the incubator, and a card insertion port of the detector corresponds to the first card seat.

[0011] In a possible implementation manner, a receiving cavity for placing the detector is opened on the rear side of the shell.

[0012] In a possible implementation, a hand-grip groove is formed on the bottom surface of the accommodating cavity.

[0013] In a possible implementation, a third driving member is fixedly mounted on the base, and the third driving member is used to drive the incubation disk to rotate around an axis.

[0014] The scheme shown in the embodiment of the present application is compared with the prior art. A rapid reagent detection device of the utility model is provided with a first card seat on the base, the incubator includes an incubation tray and a second card seat, and the card pushing assembly includes a first driving member, a horizontal guide rail, a slider and a vertical push rod; the reagent card is first placed on the first card seat, the first card seat supports and positions the reagent card, and then the incubation tray is rotated to move the second card seat to the card withdrawal station, that is, the second card seat is aligned with the first card seat in the horizontal direction, the telescopic rod of the vertical push rod moves upward and is inserted into the jack on the back of the reagent card, the first driving member drives the slider to move along the horizontal guide rail, and since the vertical push rod is fixedly installed on the slider, the reagent card is moved from the first card seat to the second card seat under the drive of the vertical push rod, thereby achieving the purpose of automatically installing the reagent card on the incubator, saving a lot of time and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a rapid reagent detection device provided in an embodiment of the utility model Figure 1 ;

[0017] Figure 2 A schematic diagram of the three-dimensional structure of a rapid reagent detection device (with the detector hidden) provided in an embodiment of the utility model Figure 2 ;

[0018] Figure 3 A schematic diagram of the three-dimensional structure of a rapid reagent detection device (with the housing and detector hidden) provided in an embodiment of the utility model Figure 3 ;

[0019] Figure 4 A schematic diagram of the three-dimensional structure of a rapid reagent detection device (with the housing and detector hidden) provided in an embodiment of the utility model Figure 4 ;

[0020] Figure 5 A schematic diagram of the three-dimensional structure of a card push assembly provided in an embodiment of the utility model;

[0021] Figure 6 A schematic diagram of the three-dimensional structure of the heating assembly provided in the embodiment of the utility model Figure 1 ;

[0022] Figure 7 A schematic diagram of the three-dimensional structure of the heating assembly provided in the embodiment of the utility model Figure 2 ;

[0023] Figure 8 A schematic diagram of the three-dimensional structure of a rapid reagent detection device (with the housing and detector hidden) provided in an embodiment of the utility model Figure 5 .

[0024] In the figure: 1. base; 101. first card holder; 102. shell; 103. card inlet; 104. detector; 105. accommodating cavity; 106. finger lock groove; 107. third driving member; 2. incubator; 201. incubation plate; 202. second card holder; 203. support frame; 204. heating element; 205. support plate; 206. heating ring; 207. second driving member; 208. hatch; 3. card push assembly; 302. horizontal guide rail; 303. slider; 304. vertical push rod; 305. drive motor; 306. driving wheel; 307. driven wheel; 308. synchronous belt; 4. reagent card. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] Please also read Figures 1 to 5 Now, a rapid reagent detection device provided by the utility model is described. The rapid reagent detection device comprises: a base 1, an incubator 2 and a card pushing assembly 3; a first card seat 101 is provided on the base 1; the incubator 2 comprises an incubation tray 201 and a second card seat 202, the incubation tray 201 is rotatably mounted on the base 1, the second card seat 202 is mounted on the outer circumference of the incubation tray 201, and the second card seat 202 is parallel to the axial direction of the incubation tray 201; the first card seat 101 is located at the front side of the incubator 2, and the first card seat 101 corresponds to the first card seat 101 located at the card pushing station; the card pushing assembly 3 It includes a first driving member, a horizontal guide rail 302, a slider 303 and a vertical push rod 304; the first driving member and the horizontal guide rail 302 are both fixedly mounted on the base 1, the horizontal guide rail 302 is kept parallel to the axial direction of the incubation tray 201, the slider 303 is slidably mounted on the horizontal guide rail 302, the first driving member is used to drive the slider 303 to reciprocate on the horizontal guide rail 302, the vertical push rod 304 is fixedly mounted on the slider 303 in the vertical direction, and the telescopic rod of the vertical push rod 304 is inserted upward into the jack on the back of the reagent card 4.

[0027] The present embodiment provides a rapid reagent detection device. Compared with the prior art, the base 1 is provided with a first card seat 101, the incubator 2 includes an incubation tray 201 and a second card seat 202, and the card push assembly 3 includes a first driving member, a horizontal guide rail 302, a slider 303 and a vertical push rod 304; firstly, the reagent card 4 is placed on the first card seat 101, and the first card seat 101 supports and positions the reagent card 4, and then the incubation tray 201 is rotated to move the second card seat 202 to the card withdrawal position, that is, the second card seat 20 2 is aligned with the first card holder 101 in the horizontal direction, the telescopic rod of the vertical push rod 304 moves upward and is inserted into the jack on the back of the reagent card 4, and the first driving member drives the slider 303 to move along the horizontal guide rail 302. Since the vertical push rod 304 is fixedly installed on the slider 303, the reagent card 4 is driven by the vertical push rod 304 to move from the first card holder 101 to the second card holder 202, thereby achieving the purpose of automatically installing the reagent card 4 on the incubator 2, saving a lot of time and improving the detection efficiency.

[0028] In this embodiment, the rotation axis of the incubation tray 201 is arranged in the horizontal direction, the first holder 101 and the second holder 202 are kept parallel to the axial direction of the incubation tray 201, and the card removal station of the incubation tray 201 is located at the bottom of the incubation tray 201, that is, when the second holder 202 rotates with the incubation tray 201 to the bottom of the incubation tray 201, the second holder 202 is just aligned with the first holder 101. The card removal assembly is located directly below the incubator 2 and the first holder 101, and when the reagent card 4 is located on the first holder 101, the back of the reagent card 4 faces downward.

[0029] In some embodiments, see Figures 3 to 5 , the first driving member includes a driving motor 305, a driving wheel 306, a driven wheel 307 and a synchronous belt 308; the driving motor 305 is fixedly mounted on the base 1, the driving wheel 306 is fixedly mounted on the output shaft of the driving motor 305, the driven wheel 307 is rotatably mounted on the base 1, the synchronous belt 308 is wound around the driving wheel 306 and the driven wheel 307, and one end of the slider 303 is fixedly connected to the horizontal section of the synchronous belt 308. In this embodiment, there are two horizontal guide rails 302, both of which are parallel along the axial direction of the incubation tray 201. The driving motor 305 is fixedly mounted on the base 1 in the horizontal direction, and the driving wheel 306 and the driven wheel 307 are both pulleys. The transmission direction of the synchronous belt 308 is parallel to the horizontal guide rail 302. The driving motor 305 and the synchronous belt 308 are located outside the horizontal guide rail 302, and one end of the slider 303 is fixedly connected to the horizontal section of the synchronous belt 308, so the driving motor 305 can drive the slider 303 to reciprocate in the horizontal direction through the synchronous belt 308.

[0030] In some embodiments, see Figure 3The incubator 2 also includes a heating assembly, which includes a support frame 203 and a heating element 204; the support frame 203 is fixedly mounted on the base 1 in the vertical direction, and the heating element 204 is fixedly mounted on the support frame 203 and is located inside a cavity surrounded by a plurality of second cartridges 202. In this embodiment, the lower end of the support frame 203 is fixedly connected to the base 1, the support frame 203 is located directly above the first cartridge 101, and a clearance space for the first cartridge 101 to pass through is provided at the bottom of the support frame 203. The heating element 204 is fixedly mounted on the top of the support frame 203. The heating element 204 is located inside a cavity surrounded by a plurality of second cartridges 202, and can heat the reagent cards 4 on a plurality of second cartridges 202 at the same time, thereby improving the incubation efficiency.

[0031] In some embodiments, see Figure 6 and Figure 7 , the heating element 204 includes a support plate 205 and a heating ring 206; the support plate 205 is fixedly mounted on the support frame 203, the support plate 205 is coaxial with the incubation plate 201, and a circular cavity for installing the heating ring 206 is provided on the side of the support plate 205 facing the incubation plate 201. In this embodiment, the support plate 205 is fixedly connected to the support frame 203. The support plate 205 is coaxial with the incubation plate 201. A circular cavity is provided on the side wall of the support plate 205 facing the incubation plate 201, and the heating ring 206 is located in the circular cavity. The heating ring 206 is coaxial with the support plate 205, so that the distance between the heating ring 206 and each reagent card 4 can be ensured to be consistent, so that the incubation effect of all reagent cards 4 is the same.

[0032] In some embodiments, see Figure 3 , Figure 6 and Figure 7 , the heating assembly further includes a second driving member 207 and a hatch 208; the second driving member 207 is fixedly mounted on the support frame 203, the second driving member 207 is used to drive the hatch 208 to swing, and the hatch 208 is used to block the card entry end of the first card holder 101. In this embodiment, the second driving member 207 adopts a DC reduction drive motor 305, the output shaft of the second driving member 207 is parallel to the axis of the incubation tray 201, and the upper end of the hatch 208 is fixedly connected to the output shaft of the second driving member 207. The hatch 208 is located on the side of the first card holder 101 away from the second card holder 202. The second driving member 207 drives the hatch 208 to rotate, thereby realizing the opening or closing of the card entry end of the first card holder 101.

[0033] In some embodiments, see Figure 1 and Figure 3, a housing 102 is installed on the top of the base 1, and a card inlet 103 is provided on the front side of the housing 102, and the card inlet 103 corresponds to the first card seat 101. In this embodiment, the housing 102 is fixedly mounted on the top of the base 1, so as to cover the entire base 1, thereby improving the aesthetics of the entire device. The card inlet 103 is provided on the front side of the housing 102, and the card inlet 103 corresponds to the first card seat 101. The card inlet 103 matches the longitudinal profile of the reagent card 4, thereby ensuring that the reagent card 4 can be accurately inserted into the first card seat 101.

[0034] In some embodiments, see Figure 1 , a detector 104 is installed on the housing 102, and the detector 104 is located at the rear side of the incubator 2, and the card insertion port of the detector 104 corresponds to the first card holder 101. In this embodiment, the detector 104 is used to detect the reagent card 4 after incubation. The detector 104 is installed on the housing 102 and is located at the rear side of the incubator 2. After the reagent card 4 is incubated in the incubator 2, the corresponding second card holder 202 will rotate to the card pushing station. Since the card insertion port of the detector 104 corresponds to the first card holder 101, the reagent card 4 at the card pushing station is driven by the card pushing assembly 3, and after being removed from the second card holder 202, it will be inserted into the card insertion port of the detector 104, thereby completing the detection of the reagent.

[0035] In some embodiments, see Figure 2 The rear side of the housing 102 is provided with a receiving cavity 105 for placing the detector 104. In this embodiment, the detector 104 is handheld, so the detector 104 can be used in conjunction with the incubator 2 or can be removed from the housing 102 and used alone. Placing the detector 104 in the receiving cavity 105 not only protects the detector 104 to a certain extent, but also improves the aesthetics of the entire device.

[0036] In some embodiments, see Figure 2 The bottom surface of the accommodating cavity 105 is provided with a hand-grip groove 106. In this embodiment, the hand-grip groove 106 penetrates the outer wall of the housing 102. The operator can extend his hand into the hand-grip groove 106 from the outside of the housing 102, thereby conveniently taking the detector 104 out of the accommodating cavity 105.

[0037] In some embodiments, see Figure 8 , a third driving member 107 is fixedly mounted on the base 1, and the third driving member 107 is used to drive the incubation tray 201 to rotate around the axis. In this embodiment, the third driving member 107 adopts a stepping drive motor 305, and the third driving member 107 is fixedly mounted on the base 1 and located inside the housing 102. The third driving member 107 drives the incubation tray 201 to rotate around the axis through a belt drive, thereby providing a rotational power for the incubator 2.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid reagent detection device, characterized in that: The card pushing assembly comprises a base, an incubator and a card pushing assembly; the base is provided with a first card seat; the incubator comprises an incubation tray and a second card seat, the incubation tray is rotatably mounted on the base, the second card seat is mounted on the outer circumference of the incubation tray, and the second card seat is parallel to the axial direction of the incubation tray; the first card seat is located at the front side of the incubator, and the first card seat corresponds to the first card seat located at the card pushing station; the card pushing assembly comprises a first driving member, a horizontal guide rail, a slider and a vertical push rod; the first driving member and the horizontal guide rail are both fixedly mounted on the base, the horizontal guide rail is parallel to the axial direction of the incubation tray, the slider is slidably mounted on the horizontal guide rail, the first driving member is used to drive the slider to reciprocate on the horizontal guide rail, the vertical push rod is fixedly mounted on the slider along the vertical direction, and the telescopic rod of the vertical push rod is inserted upward into the jack on the back side of the reagent card.

2. A rapid reagent detection device as claimed in claim 1, characterized in that: The first driving member includes a driving motor, a driving wheel, a driven wheel and a synchronous belt; the driving motor is fixedly mounted on the base, the driving wheel is fixedly mounted on the output shaft of the driving motor, the driven wheel is rotatably mounted on the base, the synchronous belt is wound around the driving wheel and the driven wheel, and one end of the slider is fixedly connected to the horizontal section of the synchronous belt.

3. A rapid reagent detection device as claimed in claim 1, characterized in that: The incubator further comprises a heating assembly, which comprises a support frame and a heating element; the support frame is fixedly mounted on the base along a vertical direction, and the heating element is fixedly mounted on the support frame and is located inside a cavity surrounded by a plurality of the second holders.

4. A rapid reagent detection device as claimed in claim 3, characterized in that: The heating element comprises a support plate and a heating ring; the support plate is fixedly mounted on the support frame, the support plate is coaxial with the incubation plate, and a circular cavity for mounting the heating ring is formed on the side of the support plate facing the incubation plate.

5. A rapid reagent detection device as claimed in claim 3, characterized in that: The heating assembly also includes a second driving member and a hatch; the second driving member is fixedly mounted on the support frame, the second driving member is used to drive the hatch to swing, and the hatch is used to block the card input end of the first card seat.

6. A rapid reagent detection device as claimed in claim 1, characterized in that: A shell is installed on the top of the base, and a card entry port is provided on the front side of the shell, and the card entry port corresponds to the first card seat.

7. A rapid reagent detection device as claimed in claim 6, characterized in that: A detector is installed on the shell, and the detector is located at the rear side of the incubator. The card insertion port of the detector corresponds to the first card seat.

8. A rapid reagent detection device as claimed in claim 7, characterized in that: The rear side of the shell is provided with a receiving cavity for placing the detector.

9. A rapid reagent detection device as claimed in claim 8, characterized in that: A hand grip groove is provided on the bottom surface of the accommodating cavity.

10. A rapid reagent detection device as claimed in claim 1, characterized in that: A third driving member is fixedly mounted on the base, and the third driving member is used to drive the incubation disk to rotate around the axis.

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