A multimodal optical molecular probe detection apparatus

Abstract

The application discloses a kind of multimodal optical molecular probe detection equipment, the present application relates to biomedical detection technical field, including detection equipment ontology, detection equipment ontology includes for electrical control control component, with the support component being connected with detection equipment ontology, the advantages of the present application are as follows: the present application is slid by the second slide block of second screw rod driven by the second motor, reaches specified position, first position sensor and second position sensor first induction, control component controls second telescopic rod and drives push plate to push the measured article in corresponding push groove, when being pushed to the center position of sample placement table, third position sensor and first position sensor on the connecting rod arranged on the bottom of second telescopic rod are sensed, the limit of measured article pushing is realized, and then it is convenient to realize the automatic pushing and limit of sample in storage compartment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of biomedical detection, and particularly relates to a multi-modal optical molecular probe detection device. BACKGROUND

[0002] In biomedical research and clinical diagnosis, detection of specific molecules in biological samples is of great significance. Traditional detection methods often have problems such as low sensitivity, poor specificity, and complex operation. With the continuous development of optical technology, optical detection methods such as fluorescence imaging, Raman spectroscopy, and photoacoustic imaging have been gradually applied to the field of molecular detection.

[0003] The existing detection device cannot automatically push and limit the sample in the storage chamber during optical molecular probe detection. Usually, it needs to be taken manually, which leads to low work efficiency and affects the accuracy and quality of detection. Therefore, the present application provides a multi-modal optical molecular probe detection device. SUMMARY

[0004] The present application relates to the technical field of biomedical detection, and particularly relates to a multi-modal optical molecular probe detection device.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a multi-modal optical molecular probe detection device, comprising a detection device body, the detection device body comprising a control assembly for electrical control, a support assembly connected to the detection device body, a sealing assembly connected to the detection device body, a cover plate assembly connected to the sealing assembly, a stable contact assembly connected to the detection device body, a transmission lifting assembly connected to the detection device body, and an internal storage assembly connected to the detection device body.

[0006] The transmission lifting assembly comprises a fixed frame, a first motor, a sample placement table, a fluorescence detector and a clamping block. The fixed frame has a sliding groove in the inside, and first clamping grooves are formed on the two side surfaces of the fixed frame. Second clamping plates are slidably connected in the first clamping grooves. Front connecting plates are fixedly connected to the front sides of the two second clamping plates. A plurality of first metal blocks with different heights are fixed on the left side of the front part of the sliding groove. Second clamping grooves are formed near the clamping block. First extension rods are fixedly connected to the sides of the two front connecting plates that are close to each other. Fixed blocks are fixedly connected to the right ends of the first extension rods. Connection blocks are fixedly connected to the bottoms of the fixed blocks. The upper end of the clamping block is fixedly connected to the lower end of the connection block.

[0007] The built-in storage assembly includes a storage cabinet, a pull door, a second metal stop block, a first position sensor, a connecting side plate, a second motor and a fastener, five second metal stop blocks are fixed to the left side of the storage cabinet, a third clamping groove is formed in the inner left side of the second metal stop block, the first position sensor is arranged in the third clamping groove, two connecting side plates are arranged on the inner left side of the storage cabinet, the second motor is fixed to the bottom between the two connecting side plates, a second screw rod is arranged at the output end of the second motor, the fastener is fixedly connected to the top of the second screw rod, a second sliding block is threadedly connected to the second screw rod, a second telescopic rod is fixedly connected to the right side of the second sliding block, a push plate is fixedly connected to the right end of the second telescopic rod, a bottom rod is fixed to the bottom of the second sliding block, a second position sensor is fixed to the side opposite to the first position sensor of the bottom rod, a connecting rod is fixed to the bottom of the second telescopic rod, and a third position sensor is fixed to the right side of the connecting rod.

[0008] As a further scheme of the application: the first motor is fixed to the inner side bottom of the chute, a first screw rod is fixedly connected to the output end of the first motor, a first sliding block is threadedly connected to the first screw rod, two second clamping plates are fixedly connected to the first sliding block, a sample placement table is fixed to the front side of the two front connecting plates, a placement groove is formed in the middle of the sample placement table, a fluorescence detector is fixedly arranged on the inner right side of the placement groove, and a limiting baffle is fixedly arranged on the right side of the sample placement table.

[0009] As a further scheme of the application: the five pull doors are arranged on the front of the storage cabinet, five push grooves are formed in the left side of the storage cabinet, the positions of the five push grooves and the five pull doors are consistent, a placement plate is pullably connected in the push groove, the right side of the placement plate is fixed to the left side of the pull door, a transparent glass is arranged on the front side of the pull door, a label is arranged on the left side of the transparent glass, and a second pull ring is fixedly connected to the front of the transparent glass.

[0010] As a further scheme of the application: the stable contact assembly includes a vertical rod and a contact pressing plate, the vertical rod is fixed to the top surface of the detection equipment body, a connecting horizontal plate is fixed to the top of the vertical rod, a hydraulic rod is fixedly connected to the lower end of the connecting horizontal plate, and the top of the contact pressing plate is fixedly connected to the bottom of the hydraulic rod.

[0011] As a further scheme of the application: a detection table is arranged in the middle of the detection equipment body, and a control table is arranged on the right side.

[0012] As a further scheme of the application: the control assembly includes a display screen and control buttons, the display screen is fixed to the right side upper end of the detection equipment body, and the control buttons are fixed to the bottom of the display screen.

[0013] As a further scheme of the present application: the left side of the detection equipment body is fixedly connected with a sample placing cabinet, a top plate is fixed to the top of the sample placing cabinet, a bottom plate is fixed to the bottom of the sample placing cabinet, a cabinet door is rotationally connected to the front side of the sample placing cabinet through a rotating column, a transparent window two is formed in the cabinet door, a first through slot is formed in the right side of the sample placing cabinet, a second through slot is formed in the left side of the detection table and is consistent in structure with the first through slot, the first through slot and the second through slot are in communication with each other, and a heat dissipation groove is formed in the right side wall of the detection equipment body.

[0014] As a further scheme of the present application: the support assembly comprises a support block arranged at the lower end of the detection equipment body and an anti-skid pad fixed to the upper end of the support block.

[0015] As a further scheme of the present application: the sealing assembly comprises a sealing door, a transparent window one and four fixing bolts, the transparent window one is arranged at the front of the sealing door, and the four fixing bolts are respectively arranged at the four corners of the front of the sealing door.

[0016] As a further scheme of the present application: the cover plate assembly comprises a fixing groove, an upper cover, a first clamping plate and a first pull ring, the fixing groove is formed in the top surface of the detection equipment body, the upper cover is clamped in the interior of the fixing groove, the first pull ring is fixed to the top surface of the upper cover, and the first clamping plate is fixed to the inner side of the fixing groove.

[0017] Compared with the prior art, the technical scheme has the advantages that:

[0018] 1、The second motor drives the second sliding block on the second screw to slide, and when the second sliding block reaches the specified position, the first position sensor and the second position sensor first perform induction, the control assembly controls the second telescopic rod to drive the push plate to push the to-be-measured object in the corresponding push groove, and when the to-be-measured object is pushed to the center position of the sample placing table, the third position sensor arranged on the connecting rod arranged at the bottom of the second telescopic rod and the first position sensor perform induction, the limit of the to-be-measured object is realized, and then the automatic pushing and limiting of the sample in the storage chamber are facilitated.

[0019] 2、The first motor drives the first slider on the screw to rotate, thereby driving the second clamping plate and the front connecting plate on both sides of the first slider to drive the sample placing table to move up and down, when moving to the position corresponding to the push plate, the first telescopic rod is set to right telescopic, thereby driving the fixed block, the connecting block fixed at the bottom of the fixed block and the clamping block to be clamped into the second clamping groove of the first metal stopper arranged at the front side of the fixed frame, the limiting of the sample placing table lifting is realized, thereby realizing the lifting of the measured product, without manual taking, high work efficiency, improving the detection precision and quality;

[0020] 3、The setting of the sliding door, the transparent glass and the label, the transparent glass and the label are convenient for the user to observe the articles placed in the storage cabinet at any time, and the name can be marked on the label, the transparent glass of the storage cabinet and the transparent window two arranged at the front side of the sample placing cabinet correspond to each other, convenient for observation, and good dustproof effect;

[0021] 4、The setting of the plurality of heat dissipation grooves is convenient for heat dissipation of the detection equipment body in the use process, and convenient for prolonging the service life of the detection equipment body.

[0022] Other advantages, objects, and features of the present application will be understood in view of the following detailed description and will be set forth in part by the description that follows, and in part will become apparent to those skilled in the art upon examination of the following or can be learned from practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a first perspective view of an embodiment of the present application;

[0024] Figure 2 is a second view of an embodiment of the present application;

[0025] Figure 3 is a third perspective view of an embodiment of the present application;

[0026] Figure 4 is a perspective view of a transmission and lifting assembly in an embodiment of the present application;

[0027] Figure 5 is Figure 4 is a view of B in the middle;

[0028] Figure 6 is a perspective view of a first slot in an embodiment of the present application;

[0029] Figure 7 is a perspective view of a sealing assembly in an embodiment of the present application;

[0030] Figure 8 is a perspective view of an in-built storage assembly in an embodiment of the present application;

[0031] Figure 9 A perspective view of the connecting side plate in the embodiment of the present application;

[0032] Figure 10 A perspective view of the connecting side plate in the embodiment of the present application; Figure 9 A perspective view of the connecting side plate in the embodiment of the present application;

[0033] In the figure: 1, detection device body; 2, detection table; 3, control table; 4, control assembly; 41, display screen; 42, control button; 5, support assembly; 51, support block; 52, non-slip pad; 6, sealing assembly; 61, sealing door; 62, transparent window one; 63, fixed bolt; 7, cover plate assembly; 71, fixed groove; 72, upper cover; 73, first clamping plate; 74, first pull ring; 8, stable contact assembly; 81, vertical rod; 82, connecting horizontal plate; 83, hydraulic rod; 84, contact pressing plate; 9, transmission lifting assembly; 91, fixed frame; 92, first motor; 93, first screw rod; 94, first sliding block; 95, first clamping groove; 96, second clamping plate; 97, front connecting plate; 98, sample placement table; 99, placement groove; 100, fluorescence detector; 101, limiting baffle; 102, first metal stop block; 103, first telescopic rod; 104, fixed block; 105, connecting block; 106, clamping block; 11, sample placement cabinet; 12, top plate; 13, bottom plate; 14, cabinet door; 15, transparent window two; 16, first through groove; 17, second through groove; 18, built-in storage assembly; 181, storage cabinet; 182, pushing groove; 183, placement plate; 184, pull-out door; 185, transparent glass; 186, label; 187, second pull ring; 188, second metal stop block; 189, first position sensor; 190, connecting side plate; 191, second motor; 192, second screw rod; 193, fastener; 194, second sliding block; 195, second telescopic rod; 196, push plate; 197, bottom rod; 1971, second position sensor; 198, connecting rod; 1981, third position sensor; 20, heat dissipation groove. DETAILED DESCRIPTION

[0034] The specific embodiments of the present application will be further described in conjunction with the accompanying drawings, and it should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation of the present application.

[0035] In addition, the technical features involved in each of the embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0036] Please refer to the accompanying drawings Figure 1 - the accompanying drawings Figure 10The application discloses a multimodal optical molecular probe detection equipment, which comprises a detection equipment body 1, a control assembly 4 for electrical control, a supporting assembly 5 connected with the detection equipment body 1, a sealing assembly 6 connected with the detection equipment body 1, a cover plate assembly 7 connected with the sealing assembly 6, a stable contact assembly 8 connected with the detection equipment body 1, a transmission lifting assembly 9 connected with the detection equipment body 1 and an embedded storage assembly 18 connected with the detection equipment body 1, a detection table 2 is arranged at the middle part of the detection equipment body 1, a control table 3 is arranged at the right side of the detection equipment body 1, the control assembly 4 comprises a display screen 41 and a plurality of control buttons 42, the display screen 41 is fixed to the right side upper end of the detection equipment body 1, the plurality of control buttons 42 are fixed to the bottom of the display screen 41, a sample placing cabinet 11 is fixedly connected to the left side of the detection equipment body 1, a top plate 12 is fixed to the top of the sample placing cabinet, a bottom plate 13 is fixed to the bottom of the sample placing cabinet, a cabinet door 14 is rotationally connected to the front side of the sample placing cabinet through a rotating column, a transparent window two 15 is formed in the cabinet door 14, a first through slot 16 is formed in the right side surface of the sample placing cabinet, a second through slot 17 identical in structure with the first through slot 16 is formed in the left side surface of the detection table 2, the first through slot 16 and the second through slot 17 are in communication with each other, and a heat dissipation groove 20 is formed in the right side wall of the detection equipment body 1.

[0037] In an embodiment of the application, the supporting assembly 5 comprises a supporting block 51 arranged at the lower end of the detection equipment body 1 and an anti-skid pad 52 fixed to the upper end of the supporting block 51.

[0038] In an embodiment of the application, the sealing assembly 6 comprises a sealing door 61, a transparent window one 62 and four fixed bolts 63, the transparent window one 62 is arranged at the front part of the sealing door 61, and the four fixed bolts 63 are respectively distributed at the four corners of the front part of the sealing door 61.

[0039] In an embodiment of the application, the cover plate assembly 7 comprises a fixed groove 71, an upper cover 72, a first clamping plate 73 and a first pull ring 74, the fixed groove 71 is formed in the top surface of the detection equipment body 1, the upper cover 72 is clamped in the fixed groove 71, the first pull ring 74 is fixed to the top surface of the upper cover 72, and the first clamping plate 73 is fixed to the inner side of the fixed groove 71.

[0040] In an embodiment of the application, the stable contact assembly 8 comprises a vertical rod 81 and a contact pressing plate 84, the vertical rod 81 is fixed to the top surface of the detection equipment body 1, a connecting horizontal plate 82 is fixed to the top of the vertical rod 81, a hydraulic rod 83 is fixedly connected to the lower end of the connecting horizontal plate 82, and the top of the contact pressing plate 84 and the bottom of the hydraulic rod 83 are fixedly connected.

[0041] In an embodiment of the present application: the transmission lifting assembly 9 comprises a fixed frame 91, a first motor 92, a sample placing table 98, a fluorescence detector 100 and a clamping block 106, the inside of the fixed frame 91 is provided with a sliding groove, the first motor 92 is fixed to the inside bottom of the sliding groove, the output end of the first motor 92 is fixedly connected with a first screw rod 93, the first screw rod 93 is threadedly connected with a first sliding block 94, the two side faces of the fixed frame 91 are provided with first clamping grooves 95, the inside of the first clamping grooves 95 is slidably connected with second clamping plates 96, the two second clamping plates 96 are fixedly connected on the first sliding block 94, the front side of the two second clamping plates 96 is fixedly connected with front connecting plates 97, the sample placing table 98 is fixed to the front side of the two front connecting plates 97, the middle part of the sample placing table 98 is provided with a placing groove 99, the fluorescence detector 100 is fixedly arranged inside the right side of the placing groove 99, a limiting baffle 101 is fixedly arranged on the right side of the sample placing table 98, a plurality of first metal stop blocks 102 of different heights are fixed on the front left side of the sliding groove, the position close to the clamping block 106 of the first metal stop block 102 is provided with a second clamping groove, the side close to each other of the two front connecting plates 97 is fixedly provided with a first telescopic rod 103, the right end of the first telescopic rod 103 is fixedly connected with a fixed block 104, the bottom of the fixed block 104 is fixedly provided with a connecting block 105, the upper end of the clamping block 106 is fixedly connected to the lower end of the connecting block 105.

[0042] In one embodiment of the present application: the built-in storage assembly 18 comprises a storage cabinet 181, a pull door 184, a second metal block 188, a first position sensor 189, a connecting side plate 190, a second motor 191 and a fastener 193, five pull doors 184 are arranged at the front of the storage cabinet 181, five push grooves 182 are arranged on the left side of the storage cabinet 181, the positions of the five push grooves 182 and the five pull doors 184 are consistent, the inside of the push groove 182 is pull-connected with a placing plate 183, the right side of the placing plate 183 is fixed to the left side of the pull door 184, the front side of the pull door 184 is provided with a transparent glass 185, the left side of the transparent glass 185 is provided with a label 186, the front part of the transparent glass 185 is fixedly connected with a second pull ring 187, five second metal blocks 188 are fixed to the left side of the storage cabinet 181, a third clamping groove is arranged on the inside left side of the second metal block 188, a first position sensor 189 is arranged in the third clamping groove, two connecting side plates 190 are arranged on the inside left side of the storage cabinet 181, a second motor 191 is fixed to the bottom between the two connecting side plates 190, a second screw rod 192 is arranged on the output end of the second motor 191, a fastener 193 is fixedly connected to the top of the second screw rod 192, a second sliding block 194 is threadedly connected to the second screw rod 192, a second telescopic rod 195 is fixedly connected to the right side of the second sliding block 194, a push plate 196 is fixedly connected to the right end of the second telescopic rod 195, a bottom rod 197 is fixed to the bottom of the second sliding block 194, a second position sensor 1971 is fixed to the side opposite to the first position sensor 189, a connecting rod 198 is fixed to the bottom of the second telescopic rod 195, and a third position sensor 1981 is fixed to the right side of the connecting rod 198.

[0043] Embodiment one, please refer to the attached Figure 1 -attached Figure 10 When the sample placing table 98 needs to be raised to the next position, the first telescopic rod 103 drives the fixed block 104, the connecting block 105 fixed to the bottom of the fixed block 104 and the clamping block 106 to move left, and the clamping block 106 is clamped into the second clamping groove of the previous first metal clamping block 106 arranged on the front side of the fixed frame 91, so as to realize the repositioning of the sample placing table 98. In this way, the sample placing table 98 can be raised to the required position.

[0044] Embodiment two, please refer to the attached Figure 1 -attachedFigure 10 When it is necessary to push any one of the articles, the bottom rod 197 provided at the bottom of the second sliding block 194 and the second position sensor 1971 and the first position sensor 189 provided in the second metal stopper 188 on the opposite side are inducted, and the control component 4 controls the second telescopic rod 195 to drive the push plate 196 to push the article in the corresponding push groove 182, when the article is pushed to the sample placement table, at this time, the third position sensor 1981 provided on the connecting rod 198 provided at the bottom of the second telescopic rod 195 and the first position sensor 189 are inducted, and the telescopic rod is telescoped to the specified position and cannot be telescopied any more, so that the position limiting of the article to be pushed is realized.

[0045] Embodiment three, please refer to the attached Figure 1 -attached Figure 10 The hydraulic rod 83 drives the contact pressure plate 84 at the bottom to descend to the position of the sample placement table, at this time, the article to be tested is placed in the middle position of the sample placement table, and the contact pressure plate 84 descends to limit the probe arm in the experiment.

[0046] Specifically, when it is necessary to support the detection equipment body 1, the anti-skid pad 52 is used to prevent the detection equipment body 1 from slipping.

[0047] Specifically, the sealing door 61 is sealed by the fixing bolt 63, and the detection equipment body 1 is observed through the transparent window 62, which is beneficial to real-time understanding of the detection situation in the detection process, and when the internal device needs to be repaired and maintained in the later period, the sealing door 61 can be opened by disassembling the fixing bolt 63, so that the repair and maintenance are realized, and the internal device is convenient for dustproofing, thereby prolonging the service life of the detection equipment body 1.

[0048] Specifically, by pulling the first pull ring 74, the upper cover 72 is covered into the inside of the first clamping plate 73 and the fixed groove 71, so that the inside of the detection table 2 is convenient for dustproofing, and the inside of the detection table 2 is sealed and air is isolated.

[0049] Specifically, the contact pressure plate 84 at the bottom driven by the hydraulic rod 83 in the stable contact assembly 8 is used to fix the probe arm in the experiment, so that the probe arm remains stable during the test, and good contact between the probe and the sample to be tested is ensured; when it is necessary to replace the sample or adjust the position of the probe, the contact pressure plate 84 can be lifted to separate the probe head from the sample; during the test, the pressure plate descends to make the probe contact the sample.

[0050] Specific, by setting the pull door 184, transparent glass 185 and the label 186, through the setting of the transparent glass 185 and the label 186, the user can observe the items placed inside the storage cabinet 181 at any time, and the label 186 can be marked with the name. The transparent glass 185 of the storage cabinet 181 corresponds to the transparent window two 15 provided on the front side of the sample placement cabinet 11, which is convenient for observation and has good dustproof effect.

[0051] Specifically, the control assembly 4 is electrically connected to the hydraulic rod 83, the first motor 92, the fluorescence detector 100, the first telescopic rod 103, the second telescopic rod 195, the first position sensor 189, the second position sensor 1971 and the third position sensor 1981.

[0052] Specifically, by providing a plurality of heat dissipation grooves 20, the heat dissipation of the detection equipment body 1 during use is facilitated, and the service life of the detection equipment body 1 is prolonged.

[0053] Working principle: first, the detection equipment body 1 is transported to the position where it is needed, and the support block 51 and the non-slip pad 52 in the support assembly 5 are used for support. The non-slip pad 52 provided has good anti-skid effect for the detection equipment body 1. When the user needs to detect, the sample placement table is placed on the sample placement table, and the display screen 41 and the control button 42 in the control assembly 4 are controlled correspondingly. At this time, the user observes the label 186 on the transparent glass 185 provided on the transparent window two 15 and the pull door 184 in the sample placement cabinet, selects the required to-be-detected item, controls the second motor 191 to drive the second slide block 194 on the second screw 192 to slide, and reaches the specified position. The first position sensor 189 and the second position sensor 1971 first sense, the control assembly 4 controls the second telescopic rod 195 to drive the push plate 196 to push the to-be-detected item in the corresponding push slot 182. When the to-be-detected item is pushed to the center position of the sample placement table, the third position sensor 1981 and the first position sensor 189 on the connecting rod 198 provided at the bottom of the second telescopic rod 195 sense, and the telescopic rod is telescoped to the specified position and cannot continue to be telescoped, achieving the limiting of the to-be-detected item pushing.

[0054] At the same time, the first motor 92 drives the first slide block 94 on the screw to rotate, thereby driving the second clamping plate 96 and the front connecting plate 97 on both sides of the first slide block 94 to drive the sample placement table 98 to move up and down. When it moves to the position corresponding to the push plate 196, the first telescopic rod 103 is set to telescope to the right, thereby driving the fixed block 104, the connecting block 105 fixedly connected to the bottom of the fixed block 104 and the clamping block 106 to be clamped into the second clamping groove of the first metal block 102 provided on the front side of the fixed frame 91, achieving the limiting of the sample placement table 98 lifting.

[0055] When the lifting of the next position is needed, the first telescopic rod 103 drives the fixed block 104, the fixed block 104 bottom fixed connecting block 105 and the clamping block 106 to move to the left, and the clamping block 106 is clamped into the second clamping groove of the last or next first metal clamping block 106 arranged on the front side of the fixed frame 91, so as to realize the repositioning of the sample placing table 98, and so on. In the detection process of the detected object, the plurality of heat dissipation grooves 20 facilitate heat dissipation of the device inside the detection table 2, and the cover plate seals the inside of the detection table 2, so as not to affect the detection result, and dustproof is realized. The transmission lifting assembly 9 and the built-in storage assembly 18 are arranged, the sample in the storage cabinet 181 is automatically pushed and positioned, manual taking is not needed, the working efficiency is high, and the detection precision and quality are good.

[0056] At this point, the whole process is over.

[0057] The above front, back, left, right, up, down are based on the drawings in the specification Figure 1 As the standard of the human observation angle, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0058] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the protection scope of the present application.

[0059] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the described embodiments.

[0060] For those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A multi-modal optical molecular probe detection apparatus comprising a detection apparatus body (1), characterised in that: The detection equipment body (1) comprises a control assembly (4) for electrical control, a support assembly (5) connected with the detection equipment body (1), a sealing assembly (6) connected with the detection equipment body (1), a cover plate assembly (7) connected with the sealing assembly (6), a stable contact assembly (8) connected with the detection equipment body (1), a transmission lifting assembly (9) connected with the detection equipment body (1), and an internal storage assembly (18) connected with the detection equipment body (1); The transmission lifting assembly (9) comprises a fixed frame (91), a first motor (92), a sample placing table (98), a fluorescence detector (100) and a clamping block (106), the inside of the fixed frame (91) is provided with a sliding groove, the two side surfaces of the fixed frame (91) are provided with first clamping grooves (95), the inside of the first clamping grooves (95) is slidably connected with second clamping plates (96), the front sides of the two second clamping plates (96) are fixedly connected with front connecting plates (97), a plurality of first metal stop blocks (102) with different heights are fixed on the left side of the front part of the sliding groove, the position, close to the clamping block (106), of the first metal stop block (102) is provided with a second clamping groove, the side, close to each other, of the two front connecting plates (97) is fixedly connected with a first telescopic rod (103), the right end of the first telescopic rod (103) is fixedly connected with a fixed block (104), the bottom of the fixed block (104) is fixedly connected with a connecting block (105), and the upper end of the clamping block (106) is fixedly connected with the lower end of the connecting block (105); The built-in storage assembly (18) comprises a storage cabinet (181), a pull door (184), five second metal blocks (188), a first position sensor (189), a connecting side plate (190), a second motor (191) and a fastener (193), the five second metal blocks (188) are fixed to the left side of the storage cabinet (181), a third clamping groove is formed in the inner left side of the second metal block (188), the first position sensor (189) is arranged in the third clamping groove, two connecting side plates (190) are arranged on the inner left side of the storage cabinet (181), the second motor (191) is fixed to the bottom between the two connecting side plates (190), a second screw rod (192) is arranged at the output end of the second motor (191), the fastener (193) is fixedly connected to the top of the second screw rod (192), a second sliding block (194) is threadedly connected to the second screw rod (192), a second telescopic rod (195) is fixedly connected to the right side of the second sliding block (194), a push plate (196) is fixedly connected to the right end of the second telescopic rod (195), a bottom rod (197) is fixed to the bottom of the second sliding block (194), the bottom rod (197) is located on the side opposite to the first position sensor (189) and is fixedly connected with a second position sensor (1971), a connecting rod (198) is fixed to the bottom of the second telescopic rod (195), and a third position sensor (1981) is fixedly arranged on the right side of the connecting rod (198), the second motor (191) is started to drive the second sliding block (194) on the second screw rod (192) to slide up and down, so that the second telescopic rod (195) and the push plate (196) are lifted, when it is needed to push any one of the articles, the bottom rod (197) provided at the bottom of the second sliding block (194) and the second position sensor (1971) and the first position sensor (189) arranged in the inner second metal block (188) are inducted, the control assembly (4) controls the second telescopic rod (195) to drive the push plate (196) to push the to-be-tested article in the corresponding push groove (182), when the article is pushed to the sample placement table, at this moment, the third position sensor (1981) arranged on the connecting rod (198) provided at the bottom of the second telescopic rod (195) and the first position sensor (189) are inducted, the telescopic rod is telescopic to a specified position and cannot continue to be telescopic, so that the to-be-tested article is pushed and limited.

2. The multi-modal optical molecular probe detection device of claim 1, wherein: The first motor (92) is fixed to the inner side bottom of the sliding groove, a first screw rod (93) is fixedly connected to the output end of the first motor (92), a first sliding block (94) is threadedly connected to the first screw rod (93), two second clamping plates (96) are fixedly connected to the first sliding block (94), a sample placement table (98) is fixed to the front side of the two front connecting plates (97), a placement groove (99) is formed in the middle of the sample placement table (98), a fluorescence detector (100) is fixedly arranged on the inner right side of the placement groove (99), and a limiting baffle (101) is fixedly arranged on the right side of the sample placement table (98).

3. The multi-modal optical molecular probe detection device of claim 1, wherein: Five said pull doors (184) are arranged in the front of the storage cabinet (181), five push grooves (182) are arranged on the left side of the storage cabinet (181), the positions of the five push grooves (182) and the five pull doors (184) are consistent, the inside of the push groove (182) is connected with the placing plate (183) in a pulling mode, the right side of the placing plate (183) is fixed to the left side of the pull door (184), the front side of the pull door (184) is provided with a transparent glass (185), the left side of the transparent glass (185) is provided with a label (186), and the front part of the transparent glass (185) is fixedly connected with a second pull ring (187).

4. The multi-modal optical molecular probe detection device of claim 1, wherein: The stable contact assembly (8) comprises a vertical rod (81) and a contact pressing plate (84), the vertical rod (81) is fixed to the top position of the detection equipment body (1), the top of the vertical rod (81) is fixed with a connecting horizontal plate (82), the lower end of the connecting horizontal plate (82) is fixedly connected with a hydraulic rod (83), and the top of the contact pressing plate (84) is fixedly connected with the bottom of the hydraulic rod (83).

5. The multi-modal optical molecular probe detection device of claim 1, wherein: The detection equipment body (1) is provided with a detection table (2) in the middle and a control table (3) on the right side.

6. The multi-modal optical molecular probe detection device of claim 1, wherein: The control assembly (4) comprises a display screen (41) and control buttons (42), the display screen (41) is fixed to the right side of the detection equipment body (1), and a plurality of control buttons (42) are fixed to the bottom of the display screen (41).

7. The multi-modal optical molecular probe detection device of claim 1, wherein: The left side of the detection equipment body (1) is fixedly connected with a sample placing cabinet (11), the top of the sample placing cabinet is fixed with a top plate (12), the bottom of the sample placing cabinet is fixed with a bottom plate (13), the front side of the sample placing cabinet is rotatably connected with a cabinet door (14) through a rotating column, the cabinet door (14) is provided with a transparent window (15), the right side of the sample placing cabinet is provided with a first through slot (16), the left side of the detection table (2) is provided with a second through slot (17) consistent with the first through slot (16), and the first through slot (16) and the second through slot (17) are in communication, and the right side wall of the detection equipment body (1) is provided with a heat dissipation groove (20).

8. The multi-modal optical molecular probe detection device of claim 1, wherein: The supporting assembly (5) comprises a supporting block (51) arranged at the lower end of the detection equipment body (1), and a non-slip pad (52) fixed to the upper end of the supporting block (51).

9. The multi-modal optical molecular probe detection device of claim 1, wherein: The sealing assembly (6) comprises a sealing door (61), a transparent window (62) and a fixing bolt (63), the transparent window (62) is arranged on the front of the sealing door (61), and four fixing bolts (63) are arranged at the four corners of the front of the sealing door (61).

10. The multi-modal optical molecular probe detection device of claim 1, wherein: The cover plate assembly (7) comprises a fixing groove (71), an upper cover (72), a first clamping plate (73) and a first pull ring (74), the fixing groove (71) is arranged on the top surface of the detection equipment body (1), the upper cover (72) is clamped in the fixing groove (71), the first pull ring (74) is fixed on the top surface of the upper cover (72), and the first clamping plate (73) is fixed on the inner side of the fixing groove (71), the control assembly (4) is electrically connected with the hydraulic rod (83), the first motor (92), the fluorescence detector (100), the first telescopic rod (103), the second telescopic rod (195), the first position sensor (189), the second position sensor (1971) and the third position sensor (1981), and the number of the heat dissipation grooves (20) is more than one.

Images