Sample box pushing device for fluorescence quantitative analyzer
By designing electric telescopic rods and clip adjustment components in the fluorescence quantitative analyzer, the problem of inaccurate pushing of sample boxes and inability to disassemble the clip adjustment components is solved, and accurate pushing of sample boxes of different sizes and convenient maintenance of components is achieved. Improves the versatility and applicability of the device.
Patent Information
- Application Number
- CN202420606872.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The sample box push device of the existing fluorescence quantitative analyzer cannot be accurately pushed according to sample boxes of different sizes, and the clip distance adjustment component cannot be disassembled, replaced and maintained, resulting in the inability to adapt to sample boxes of different types and sizes, affecting universality and applicability.
A clamping adjustment component including electric telescopic rod, slider, clamping plate and bolt is designed to achieve clamping and precise pushing of the sample box through the mating of the guide rod and slider, and ensure the position of the clamping plate through the mating of the scale mark and bolts. Consistent, the clip adjustment assembly is removable and maintained.
Accurate push of sample boxes of different sizes is realized, preventing position offset during push, and solving the disassembly and maintenance problems of the clip adjustment components, improving the universality and applicability of the device.
Smart Images
Figure CN222299468U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fluorescence quantitative analyzers, in particular to a sample box pushing device for fluorescence quantitative analyzers. Background Art
[0002] The pushing device automatically pushes the sample box back to its original position or moves it out of the device, making it convenient for users to take out the sample box. The pushing speed, pushing force and other parameters can be adjusted to adapt to sample boxes of different types and sizes, improve versatility and applicability, and regularly maintain the sample box pushing device to keep it clean and in good condition to ensure the normal operation of the pushing device. As a key component of the fluorescence quantitative analyzer, the sample box pushing device needs to combine background technologies in automation technology, precision mechanical design, data processing technology and other aspects to ensure the accuracy, stability and efficiency of the analytical instrument.
[0003] The existing patent (publication number: CN211785139U) proposes a sample box pushing mechanism for a fluorescence quantitative analyzer, wherein the output end of the reciprocating motor is fixedly connected to one end of a rotating shaft through a coupling, a through hole is opened through the top of an L-shaped plate in the upper half of the rotating shaft, and a group of active rollers are fixedly welded to the other end of the rotating shaft, the top wall inside the outer frame is connected to a pad through multiple groups of bolts, the bottom end of the pad is movably connected to another group of active rollers through a rotating shaft, the two groups of active rollers are connected by belt drive, and a sound-absorbing panel is screwed to a group of vertical side walls of the outer frame. The sample box pushing mechanism for the fluorescence quantitative analyzer has a simple structure and is easy to install.
[0004] The sample box pushing mechanism for the fluorescence quantitative analyzer comprises an outer frame, a fixing device and a sound absorbing plate, a mounting block is fixedly welded at the right end of the outer frame, a fixing device is arranged inside the mounting block, the mounting block is connected to an L-shaped plate through the fixing device, a reciprocating motor is fixedly connected to the lower end surface of the horizontal and vertical sections of the L-shaped plate, the output end of the reciprocating motor is fixedly connected to one end of the rotating shaft through a coupling, a through hole is provided at the top of the L-shaped plate through the upper half of the rotating shaft, and a group of active rollers is fixedly welded at the other end of the rotating shaft, the top wall inside the outer frame is connected to a cushion block through multiple groups of bolts, and the bottom end of the cushion block is movably connected to another group of active rollers through the rotating shaft, The two groups of active rollers are connected by belt transmission, and a sound-absorbing panel is screwed on a group of vertical side walls of the outer frame. The push plate of the existing sample box pushing device for the fluorescence quantitative analyzer is usually fixed and cannot be adjusted. When the sample box for the fluorescence quantitative analyzer is large or small, the push plate cannot clamp and push the sample box for the fluorescence quantitative analyzer. The sample box will move during pushing and cannot be accurately pushed into the fluorescence quantitative analyzer. It is not suitable for sample boxes of different types and sizes, and cannot improve versatility and applicability. Therefore, the utility model proposes a sample box pushing device for a fluorescence quantitative analyzer to solve the above problems. Utility Model Content
[0005] The utility model provides a sample box pushing device for a fluorescence quantitative analyzer, which solves the technical problems that the pushing device cannot accurately push sample boxes of different sizes and the clamping distance adjustment component cannot be disassembled, replaced and maintained.
[0006] In order to solve the above technical problems, the utility model provides a sample box pushing device for a fluorescence quantitative analyzer, comprising a box body, an electric telescopic rod is arranged in the box body, a first slider is arranged in the box body, a disassembly component is arranged on the electric telescopic rod, and a clamping distance adjustment component is arranged on the disassembly component;
[0007] The clamping distance adjustment assembly includes a push plate, a clamping block is fixed on the side of the push plate close to the electric telescopic rod, a guide rod is provided and fixed on the push plate, a second slider is slidably connected to the guide rod, a clamping plate is fixed on the second slider, and a second bolt is threadedly connected to the second slider.
[0008] The above technical solution is adopted: the sample box for the fluorescence quantitative analyzer is placed between the clamps, and the second slider is slid to a suitable position through the cooperation of the guide rod and the second slider. Since the clamp is fixed on the second slider, the clamp can move with the second slider. The clamp clamps the sample box for the fluorescence quantitative analyzer, and the second bolt is tightened so that the second bolt fixes the second slider and the clamp.
[0009] Preferably, the clamping block is slidably connected in the clamping slot, the second bolt is in contact with the push plate, and a scale line is provided on one side of the push plate close to the clamping plate.
[0010] The above technical solution is adopted: the clamping block is slidably connected in the clamping slot, so that the clamping distance adjustment component is connected to the disassembly component, and the second bolt is set and tightened so that the second bolt fixes the second slider and the clamping plate on the push plate. Through the set scale lines, it can be observed whether the positions of the clamping plates on both sides are consistent, thereby preventing the position of the sample box from shifting when it is pushed.
[0011] Preferably, the disassembly assembly comprises a fixed block, a slot is provided on the fixed block, a limiting plate is fixed on the top of the fixed block, and a rotating shaft is rotatably connected to one side of the fixed block close to the limiting plate.
[0012] The above technical solution is adopted: through the setting of the card slot, the card block on the clamping distance adjustment component can be slidably connected in the card slot, and through the setting of the limit plate, the stopper can play a limiting role when it rotates, and through the setting of the rotating shaft, the rotating shaft can drive the stopper fixed on the rotating shaft to rotate.
[0013] Preferably, a stopper is fixed on the rotating shaft, the stopper is in contact with the fixed block, a first bolt is threadedly connected to the stopper, and a handle is fixed on the top of the rotating shaft.
[0014] The above technical solution is adopted: through the setting of the rotating shaft, the rotating shaft can drive the stopper fixed on the rotating shaft to rotate, through the setting of the first bolt, tighten the first bolt so that the first bolt fixes the stopper, and through the setting of the handle, it is more convenient to rotate the rotating shaft.
[0015] Preferably, the electric telescopic rod is fixed in a box, the first slider is slidably connected to the box, the top of one side of the fixed block is fixed to the output end of the electric telescopic rod, and the bottom of the same side of the fixed block is fixed to the first slider.
[0016] The above technical solution is adopted: the electric telescopic rod is fixed inside the box, so that the box plays a role of fixed support for the electric telescopic rod, and the output end of the electric telescopic rod and one end of the first slider are fixed on the fixed block, so that the fixed block can be given a stable outward thrust.
[0017] Preferably, a bottom plate is fixed on one side of the box body close to the bottom of the clamping distance adjustment component, a first thread groove is formed on the fixing block, a second thread groove is formed on the fixing block, and the first bolt is threadedly connected in the first thread groove.
[0018] The above technical solution is adopted: by setting the bottom plate, a stable moving platform is provided for the sample box when the sample box is pushed; when the distance adjustment component needs to be used, the first bolt is rotated into the first thread groove through the set first thread groove, so that the stopper fixes the card block in the card groove; when the distance adjustment component needs to be disassembled, the stopper is rotated to the top of the second thread groove, and the first bolt is rotated into the second thread groove through the set second thread groove, and the distance adjustment component can be taken out from the card groove.
[0019] Compared with the related art, the utility model has the following beneficial effects:
[0020] 1. The operator places the sample box for the fluorescence quantitative analyzer between the clamps, and slides the second slider to a suitable position through the cooperation of the guide rod and the second slider. Since the clamp is fixed on the second slider, the clamp can move with the second slider. Through the set scale lines, it can be observed whether the positions of the clamps on both sides are consistent to prevent the position of the sample box from shifting when pushing. The clamp clamps the sample box for the fluorescence quantitative analyzer, and tightens the second bolt so that the second bolt fixes the second slider and the clamp, thereby solving the technical problem that the pushing device cannot accurately push sample boxes of different sizes.
[0021] 2. When the distance adjustment assembly needs to be used, the operator slides the block on the distance adjustment assembly into the slot and turns the handle so that the handle drives the shaft to rotate, thereby causing the shaft to drive the block fixed on the shaft to rotate. When the block rotates to above the block and cannot rotate, the first bolt is turned into the first thread groove so that the block fixes the block in the slot. When the distance adjustment assembly needs to be disassembled, the block is turned to above the second thread groove, and the first bolt is turned into the second thread groove to remove the distance adjustment assembly from the slot, thereby solving the technical problem that the distance adjustment assembly cannot be disassembled, replaced, and maintained. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a structural schematic diagram of a sample box pushing device for a fluorescence quantitative analyzer;
[0023] Figure 2 It is a schematic diagram of the structure of a sample box pushing device for a fluorescence quantitative analyzer after the clamping distance adjustment component is separated;
[0024] Figure 3 It is a schematic diagram of the structure of a clamping distance adjustment component of a sample box pushing device for a fluorescence quantitative analyzer;
[0025] Figure 4 The present invention is a schematic diagram of the disassembly component structure of a sample box pushing device for a fluorescence quantitative analyzer.
[0026] Numbers in the figure: 1. Box body; 2. Electric telescopic rod; 3. First slider; 4. Disassembly assembly; 41. Fixing block; 42. Slot; 43. Limiting plate; 44. Rotating shaft; 45. Stopper; 46. First bolt; 47. Handle; 48. First thread groove; 49. Second thread groove; 5. Clamping distance adjustment assembly; 51. Push plate; 52. Block; 53. Guide rod; 54. Second slider; 55. Clamp; 56. Second bolt; 57. Scale line; 6. Bottom plate. DETAILED DESCRIPTION
[0027] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.
[0028] Embodiment 1
[0029] like Figure 1-Figure 4 As shown, a sample box pushing device for a fluorescence quantitative analyzer includes a box body 1, an electric telescopic rod 2 is arranged in the box body 1, a first slider 3 is arranged in the box body 1, a disassembly component 4 is arranged on the electric telescopic rod 2, and a clamping distance adjustment component 5 is arranged on the disassembly component 4;
[0030] The clamping distance adjustment component 5 includes a push plate 51, a clamping block 52 is fixed on one side of the push plate 51 close to the electric telescopic rod 2, a guide rod 53 is provided and fixed on the push plate 51, a second slider 54 is slidably connected to the guide rod 53, a clamping plate 55 is fixed to the second slider 54, and a second bolt 56 is threadedly connected to the second slider 54. A sample box for a fluorescence quantitative analyzer is placed between the clamping plates 55, and the second slider 54 is slid to a suitable position through the cooperation of the guide rod 53 and the second slider 54. Since the clamping plate 55 is fixed on the second slider 54, the clamping plate 55 can move with the second slider 54, and the clamping plate 55 clamps the sample box for the fluorescence quantitative analyzer. The second bolt 56 is tightened so that the second bolt 56 fixes the second slider 54 and the clamping plate 55.
[0031] Embodiment 2
[0032] like Figure 1-Figure 4 As shown, the clamping block 52 is slidably connected in the clamping slot 42, the second bolt 56 contacts the push plate 51, and a scale line 57 is set on the side of the push plate 51 close to the clamping plate 55. The clamping block 52 is slidably connected in the clamping slot 42, so that the clamping distance adjustment component 5 is connected to the disassembly component 4. The second bolt 56 is set, and the second bolt 56 is tightened so that the second bolt 56 fixes the second slider 54 and the clamping plate 55 on the push plate 51. Through the set scale line 57, it can be observed whether the positions of the clamping plates 55 on both sides are consistent, so as to prevent the position of the sample box from being offset when it is pushed.
[0033] The disassembly assembly 4 of this embodiment includes a fixed block 41, a slot 42 is provided on the fixed block 41, a limit plate 43 is fixed on the top of the fixed block 41, and a rotating shaft 44 is rotatably connected to one side of the fixed block 41 close to the limit plate 43. Through the provided slot 42, the block 52 on the clamping distance adjustment assembly 5 can be slidably connected in the slot 42, and through the provided limit plate 43, the stopper 45 plays a limiting role when it rotates, and through the provided shaft 44, the shaft 44 can drive the fixed part on the shaft 44 The stopper 45 on the rotating shaft 44 rotates accordingly, a stopper 45 is fixed on the rotating shaft 44, the stopper 45 contacts the fixed block 41, a first bolt 46 is threadedly connected to the stopper 45, a handle 47 is fixed on the top of the rotating shaft 44, through the setting of the rotating shaft 44, the rotating shaft 44 can drive the stopper 45 fixed on the rotating shaft 44 to rotate accordingly, through the setting of the first bolt 46, tighten the first bolt 46, so that the first bolt 46 fixes the stopper 45, and through the setting of the handle 47, it is more convenient to rotate the rotating shaft 44.
[0034] In this embodiment, the electric telescopic rod 2 is fixed in the box body 1, the first slider 3 is slidably connected to the box body 1, the top of one side of the fixed block 41 is fixed to the output end of the electric telescopic rod 2, and the bottom of the same side of the fixed block 41 is fixed to the first slider 3. The electric telescopic rod 2 is fixed to the inside of the box body 1, so that the box body 1 plays a role of fixed support for the electric telescopic rod 2, and the output end of the electric telescopic rod 2 and one end of the first slider 3 are fixed to the fixed block 41, so that the fixed block 41 can be given a stable outward thrust, and a bottom plate 6 is fixed on one side of the box body 1 near the bottom of the clamping distance adjustment component 5, and a first threaded groove 48 is provided on the fixed block 41, which is fixed A second thread groove 49 is provided on the fixed block 41, and the first bolt 46 is threadedly connected in the first thread groove 48. The bottom plate 6 is provided to provide a stable moving platform for the sample box when the sample box is pushed. When the clamping distance adjustment component 5 needs to be used, the first thread groove 48 is used to rotate the first bolt 46 into the first thread groove 48, so that the stopper 45 fixes the block 52 in the slot 42. When the clamping distance adjustment component 5 needs to be disassembled, the stopper 45 is rotated to the top of the second thread groove 49, and the first bolt 46 is rotated into the second thread groove 49 through the second thread groove 49 to remove the clamping distance adjustment component 5 from the slot 42.
[0035] Working principle: Figure 1-Figure 4 As shown, when the clamping distance adjustment component 5 needs to be used, the clamping slot 42 is provided so that the block 52 on the clamping distance adjustment component 5 can be slidably connected in the clamping slot 42, and the limiting plate 43 is provided so that the stopper 45 can limit it when it rotates, and the handle 47 is turned, and the handle 47 drives the rotating shaft 44 to rotate, and the rotating shaft 44 can drive the block 45 fixed on the rotating shaft 44 to rotate accordingly, and when the block 45 is rotated to above the first thread groove 48, the first bolt 46 is rotated into the first thread groove 48, so that the block 45 fixes the block 52 in the clamping slot 42, so that the clamping distance adjustment component 5 is fixedly connected to the disassembly component 4, and the sample box for the fluorescence quantitative analyzer is placed between the clamping plates 55, and the guide rod 53 and the second slider 54 are matched. The second slider 54 is slid together and the second slider 54 is slid to a suitable position. Since the clamping plate 55 is fixed on the second slider 54, the clamping plate 55 can move with the second slider 54. The scale lines 57 can be used to observe whether the positions of the clamping plates 55 on both sides are consistent to prevent the sample box from shifting when being pushed. The clamping plate 55 clamps the sample box for the fluorescence quantitative analyzer. The second bolt 56 is tightened by the second bolt 56 so that the second bolt 56 fixes the second slider 54 and the clamping plate 55 on the push plate 51. When the distance adjustment component 5 needs to be disassembled, the stopper 45 is rotated to the top of the second thread groove 49, and the first bolt 46 is rotated into the second thread groove 49 through the second thread groove 49 to remove the distance adjustment component 5 from the slot 42.
[0036] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; in addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0037] In the description of the present utility model, it should be noted that: unless otherwise clearly stipulated and limited, the terms "installation", "connection", "setting" and "formation" should be understood in a broad sense; for example, it can be a fixed connection, setting, or a detachable connection, setting, or an integrated structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements; for those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0038] In the description of the present invention, reference to terms such as "embodiment", "specific example" or "practical application" means that the specific features, structures, materials or characteristics described in combination with the embodiment are included in at least one embodiment or example of the present invention; the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0039] The above embodiments are only used to illustrate the technical solutions of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.
Claims
1. A sample box pushing device for a fluorescence quantitative analyzer, characterized in that: The invention comprises a box body (1), wherein an electric telescopic rod (2) is arranged in the box body (1), wherein a first sliding block (3) is arranged in the box body (1), wherein a disassembly assembly (4) is arranged on the electric telescopic rod (2), and wherein a clamping distance adjustment assembly (5) is arranged on the disassembly assembly (4); The clamping distance adjustment assembly (5) comprises a push plate (51), a clamping block (52) is fixed on one side of the push plate (51) close to the electric telescopic rod (2), a guide rod (53) is provided and fixed on the push plate (51), a second slider (54) is slidably connected to the guide rod (53), a clamping plate (55) is fixed to the second slider (54), and a second bolt (56) is threadedly connected to the second slider (54).
2. The sample box pushing device for a fluorescence quantitative analyzer according to claim 1, characterized in that: The clamping block (52) is slidably connected in the clamping groove (42), the second bolt (56) is in contact with the push plate (51), and a scale line (57) is provided on one side of the push plate (51) close to the clamping plate (55).
3. The sample box pushing device for a fluorescence quantitative analyzer according to claim 1, characterized in that: The disassembly assembly (4) comprises a fixed block (41), a slot (42) is provided on the fixed block (41), a limit plate (43) is fixed on the top of the fixed block (41), and a rotating shaft (44) is rotatably connected to a side of the fixed block (41) close to the limit plate (43).
4. The sample box pushing device for a fluorescence quantitative analyzer according to claim 3, characterized in that: A stopper (45) is fixed on the rotating shaft (44), the stopper (45) contacts the fixing block (41), a first bolt (46) is threadedly connected to the stopper (45), and a handle (47) is fixed on the top of the rotating shaft (44).
5. The sample box pushing device for a fluorescence quantitative analyzer according to claim 4, characterized in that: The electric telescopic rod (2) is fixed in the box (1), the first sliding block (3) is slidably connected to the box (1), the top of one side of the fixing block (41) is fixed to the output end of the electric telescopic rod (2), and the bottom of the same side of the fixing block (41) is fixed to the first sliding block (3).
6. The sample box pushing device for a fluorescence quantitative analyzer according to claim 5, characterized in that: A bottom plate (6) is fixed to one side of the box body (1) close to the bottom of the clamping distance adjustment assembly (5), a first thread groove (48) is formed on the fixing block (41), a second thread groove (49) is formed on the fixing block (41), and the first bolt (46) is threadedly connected in the first thread groove (48).