Fixing equipment for production of quantum dot fluorescence immunoassay analyzer

Abstract

The utility model belongs to the technical field of fixation, and particularly relates to a fixing device for quantum dot fluorescence immunoassay analyzer production, which comprises a bottom plate, a first support rod fixed on the top of the bottom plate, a mounting block fixed on the top of the first support rod, and a first cylindrical block fixed on the top of the mounting block. A second cylindrical block perpendicular to the first cylindrical block is arranged on one side of the mounting block, a mounting groove is formed in the outer wall of the mounting block and penetrates through the outer walls of the first cylindrical block and the second cylindrical block, a connecting lug is rotationally mounted on the inner wall of the mounting groove, and a second supporting rod is fixed to the position, located above the first cylindrical block, of the outer wall of the connecting lug; a fixing assembly is arranged on the outer wall of the second supporting rod, a machining base is fixed to the top end of the second supporting rod, a first hydraulic cylinder is arranged on the top of the bottom plate and located on one side of the first supporting rod, and a fixing block is fixed to an output shaft of the first hydraulic cylinder. According to the drilling device, the fixing stability of the shell can be improved, deformation cannot be caused in the drilling process, and the drilling quality is improved.

Description

Technical Field

[0001] The utility model belongs to the field of fixing technology, and specifically relates to a fixing device for producing a quantum dot fluorescence immunoassay analyzer. Background Art

[0002] The quantum dot fluorescence immunoassay analyzer is an advanced clinical testing instrument that utilizes quantum dot fluorescence technology and has the characteristics of high sensitivity, high specificity and high stability. The instrument consists of multiple components, including a light source, an optical system, a detection system and a data processing system.

[0003] During the production of quantum dot fluorescent immunoassay instrument, it is necessary to punch holes in the shell of the quantum dot fluorescent immunoassay instrument to facilitate the assembly of the device. Most of the shells of quantum dot fluorescent immunoassay instrument are cubes with an open bottom. Before the shell is punched, it needs to be clamped and fixed to improve the stability of the drilling. However, the current clamping and fixing device only clamps and fixes the two side walls of the shell. Since the shell is relatively thin, it is easily deformed by the extrusion of the drill bit during drilling, which affects the quality of the drilling. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing device for the production of a quantum dot fluorescence immunoassay analyzer, which can improve the stability of the fixing of the shell without causing deformation during the drilling process, thereby improving the quality of the drilling.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A fixing device for the production of a quantum dot fluorescence immunoassay analyzer comprises a base plate, a first support rod is fixed on the top of the base plate, a mounting block is fixed on the top of the first support rod, a first cylindrical block is fixed on the top of the mounting block, a second cylindrical block is arranged on one side of the mounting block and perpendicular to the first cylindrical block, a mounting groove is opened on the outer wall of the mounting block, the mounting groove penetrates the outer walls of the first cylindrical block and the second cylindrical block, a connecting ear is rotatably installed on the inner wall of the mounting groove, a second support rod is fixed on the outer wall of the connecting ear and located above the first cylindrical block, a fixing component is arranged on the outer wall of the second support rod, a processing seat is fixed on the top of the second support rod, a first hydraulic cylinder is arranged on the top of the base plate and located on one side of the first support rod, a fixing block is fixed to the output shaft of the first hydraulic cylinder, a second hydraulic cylinder is fixed to the top of the fixing block, and a holding ring is fixed to the output shaft of the second hydraulic cylinder.

[0007] Furthermore, the fixing assembly includes a sleeve slidably mounted on the outer wall of the second support rod, a spring is fixed to the top of the sleeve, the sleeve and the spring are both sleeved on the outer wall of the second support rod, and a limit plate connected to the spring is fixed to the outer wall of the second support rod.

[0008] Furthermore, the inner diameter of the sleeve is larger than the outer diameters of the first cylindrical block and the second cylindrical block.

[0009] Furthermore, grooves are provided on the top and adjacent side walls of the processing seat.

[0010] Furthermore, an annular disk is provided at the bottom of the holding ring.

[0011] Furthermore, the inner diameters of the holding ring and the annular disk are both larger than the outer diameter of the drill bit.

[0012] The technical effects achieved by this utility model are:

[0013] The utility model discloses a fixing device for production of quantum dot fluorescence immunoassay analyzer, wherein a processing seat is arranged which can extend into the interior of a shell to support a drilling area of ​​an inner wall of the shell, and cooperates with an upper pressure holding ring so that the pressure holding ring presses and fixes the drilling area of ​​an outer wall of the shell, thereby improving the stability of the shell fixation, and will not cause deformation during the drilling process, thereby improving the quality of the drilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a top-down perspective three-dimensional structural diagram of the present utility model;

[0016] Figure 3 This is a schematic diagram of the main structure of the fixed component of the present utility model;

[0017] Figure 4 It is a side view structural schematic diagram of the fixing component of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Base plate; 2. First support rod; 3. Mounting block; 4. First cylindrical block; 5. Second support rod; 6. Connecting ear; 7. Spring; 8. Sleeve; 9. Limiting plate; 10. Second cylindrical block; 11. Processing seat; 12. Groove; 13. First hydraulic cylinder; 14. Fixed block; 15. Second hydraulic cylinder; 16. Holding ring. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0021] like Figure 1-4As shown, a fixing device for the production of quantum dot fluorescence immunoassay analyzer includes a bottom plate 1, a first support rod 2 is fixed on the top of the bottom plate 1, a mounting block 3 is fixed on the top of the first support rod 2, a first cylindrical block 4 is fixed on the top of the mounting block 3, a second cylindrical block 10 is arranged on one side of the mounting block 3 and perpendicular to the first cylindrical block 4, a mounting groove is opened on the outer wall of the mounting block 3, the mounting groove passes through the outer walls of the first cylindrical block 4 and the second cylindrical block 10, a connecting ear 6 is rotatably installed on the inner wall of the mounting groove, a second support rod 5 is fixed on the outer wall of the connecting ear 6 and located above the first cylindrical block 4, and the outer wall of the second support rod 5 The wall is provided with a fixing component, and the top of the second support rod 5 is fixed with a processing seat 11, which is convenient for vertical and horizontal fixation of the second support rod 5. In conjunction with the processing seat 11, the side walls around the shell of the quantum dot fluorescence immunoassay analyzer can be clamped and fixed or the top can be pressed and fixed, thereby improving the flexibility of the equipment. A first hydraulic cylinder 13 is provided on the top of the bottom plate 1 and located on one side of the first support rod 2. A fixing block 14 is fixed to the output shaft of the first hydraulic cylinder 13. A second hydraulic cylinder 15 is fixed to the top of the fixing block 14. A pressing ring 16 is fixed to the output shaft of the second hydraulic cylinder 15, which is convenient for the quantum dot fluorescence immunoassay analyzer. The drilling area of ​​the analyzer shell is pressed and fixed to improve the stability of the drilling. When in use, the drilling area of ​​the quantum dot fluorescence immunoassay analyzer shell is placed on the processing seat 11, and then the second hydraulic cylinder 15 is started, and the second hydraulic cylinder 15 drives the holding ring 16 to move, so that the inner diameter of the holding ring 16 is aligned with the drilling position, and then the first hydraulic cylinder 13 is started, and the first hydraulic cylinder 13 drives the second hydraulic cylinder 15 to move downward, and the second hydraulic cylinder 15 drives the holding ring 16 to move downward and cooperate with the processing seat 11 to press and fix the quantum dot fluorescence immunoassay analyzer shell; the fixing component includes an outer wall sliding installation of the second support rod 5 A sleeve 8, a spring 7 is fixed on the top of the sleeve 8, the sleeve 8 and the spring 7 are both sleeved on the outer wall of the second support rod 5, and a limit plate 9 connected to the spring 7 is fixed on the outer wall of the second support rod 5. After the second support rod 5 is adjusted, the sleeve 8 is driven to move by the elastic force of the spring 7, and the sleeve 8 is sleeved on the corresponding first cylindrical block 4 or the second cylindrical block 10 to fix the second support rod 5; the inner diameter of the sleeve 8 is larger than the outer diameters of the first cylindrical block 4 and the second cylindrical block 10, so that the sleeve 8 can be sleeved on the first cylindrical block 4 or the second cylindrical block 10, thereby limiting and fixing the adjusted second support rod 5;

[0022] like Figure 2 As shown, the top and adjacent side walls of the processing seat 11 are provided with grooves 12, which are convenient for drilling holes in the housing of the quantum dot fluorescence immunoassay analyzer and prevent the drill bit from colliding with the processing seat 11 and being damaged, which is relatively perfect;

[0023] like Figure 1-2 As shown, an annular disk is provided at the bottom of the pressing ring 16, which increases the pressing area of ​​the pressing ring 16 on the shell of the quantum dot fluorescence immunoassay analyzer, thereby improving the stability of the pressing;

[0024] like Figure 1-2 As shown, the inner diameters of the holding ring 16 and the annular disk are larger than the outer diameter of the drill bit, which facilitates drilling of the housing of the held quantum dot fluorescence immunoassay analyzer, so that the drill bit can freely pass through the holding ring 16 and the annular disk.

[0025] The working principle of the utility model is as follows: when in use, according to the needs, the second support rod 5 is first rotated and adjusted, and the sleeve 8 is pulled to one side to disengage the sleeve 8 from the corresponding first cylindrical block 4, and then the second support rod 5 is rotated to make the second support rod 5 flush with the second cylindrical block 10, and then the sleeve 8 is loosened, and the sleeve 8 drives the sleeve 8 to be sleeved on the second cylindrical block 10 through the elastic force of the spring 7, and the second support rod 5 is fixed, so as to facilitate the surrounding side walls of the outer side of the quantum dot fluorescence immunoassay instrument to be prevented on the processing seat 11, and then the first hydraulic cylinder 13 is started, and the first hydraulic cylinder 13 drives the second hydraulic cylinder 15 to move downward, and the second hydraulic cylinder 15 drives the holding ring 16 to move downward, and cooperates with the processing seat 11 to hold and fix the shell of the quantum dot fluorescence immunoassay instrument, and finally it can be stably drilled through an external drilling device; when the second support rod 5 is fixed vertically, the bottom of the shell of the quantum dot fluorescence immunoassay instrument can be clamped and fixed.

[0026] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A fixing device for the production of quantum dot fluorescence immunoassay analyzer, characterized in that: The invention comprises a bottom plate (1), a first support rod (2) being fixed on the top of the bottom plate (1), a mounting block (3) being fixed on the top of the first support rod (2), a first cylindrical block (4) being fixed on the top of the mounting block (3), a second cylindrical block (10) being arranged on one side of the mounting block (3) and perpendicular to the first cylindrical block (4), a mounting groove being arranged on the outer wall of the mounting block (3), the mounting groove penetrating the outer walls of the first cylindrical block (4) and the second cylindrical block (10), a connecting ear (6) being rotatably mounted on the inner wall of the mounting groove, the connecting ear (6) being arranged on the outer wall of the mounting groove. ) and is located above the first cylindrical block (4), a second support rod (5) is fixed thereon, a fixing assembly is provided on the outer wall of the second support rod (5), a processing seat (11) is fixed to the top end of the second support rod (5), a first hydraulic cylinder (13) is provided on the top of the base plate (1) and is located on one side of the first support rod (2), a fixing block (14) is fixed to the output shaft of the first hydraulic cylinder (13), a second hydraulic cylinder (15) is fixed to the top of the fixing block (14), and a holding ring (16) is fixed to the output shaft of the second hydraulic cylinder (15).

2. A fixing device for production of a quantum dot fluorescence immunoassay analyzer according to claim 1, characterized in that: The fixing assembly comprises a sleeve (8) slidably mounted on the outer wall of the second support rod (5), a spring (7) is fixed to the top of the sleeve (8), the sleeve (8) and the spring (7) are both sleeved on the outer wall of the second support rod (5), and a limiting plate (9) connected to the spring (7) is fixed to the outer wall of the second support rod (5).

3. A fixing device for production of a quantum dot fluorescence immunoassay analyzer according to claim 2, characterized in that: The inner diameter of the sleeve (8) is greater than the outer diameters of the first cylindrical block (4) and the second cylindrical block (10).

4. A fixing device for production of a quantum dot fluorescence immunoassay analyzer according to claim 1, characterized in that: The top and adjacent side walls of the processing seat (11) are both provided with grooves (12).

5. A fixing device for production of a quantum dot fluorescence immunoassay analyzer according to claim 1, characterized in that: The bottom of the holding ring (16) is provided with an annular disk.

6. A fixing device for production of quantum dot fluorescence immunoassay analyzer according to claim 5, characterized in that: The inner diameters of the holding ring (16) and the annular disk are both larger than the outer diameter of the drill bit.

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