Medical centrifuge calibration temperature parameter measuring instrument convenient to maintain

Abstract

The utility model discloses a medical centrifuge calibration temperature parameter measuring instrument convenient to maintain in the technical field of medical centrifuges, which comprises a temperature parameter measuring instrument body, a rear cover plate used for mounting a plurality of interfaces is mounted at the rear end of the body, and a protective shell is mounted at the top of the body. Fixing plates are installed at the bottom of the body and close to the two sides, fixing strips are installed at the top of the body and close to the two ends respectively, the two fixing strips can support the top of the protective shell, the protective shell can be doubly installed and fixed through a lock catch assembly and a locking assembly, and the problems that existing equipment is usually disassembled and assembled in a single direction and cannot be assembled and disassembled in the single direction are solved. The problems that in the prior art, an equipment maintenance operation face is limited due to the fact that an existing equipment is complex in disassembly and assembly operation, an operator cannot conveniently overhaul and maintain the equipment in multiple directions, the equipment is prone to loosening in installation due to repeated disassembly of the existing equipment, and the service life of the equipment is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical centrifuges, in particular to a calibration temperature parameter measuring instrument for a medical centrifuge which is convenient for maintenance. Background Technique

[0002] In medical examinations, centrifuges are often used as instruments for separating serum, plasma, precipitating proteins or performing urine sediment examinations. By using a centrifuge, the suspended particles in the mixed solution can be quickly precipitated, so as to separate the components of various substances with different specific gravities. Temperature testing and calibration usually use a centrifuge temperature tester, which can test and calibrate the temperature inside the rotor of a medical centrifuge, and can wirelessly view the temperature change in real time, and support one-key output of a calibration report. The disassembly and assembly operations of existing equipment are relatively cumbersome, which is not convenient for operators to overhaul and maintain the equipment.

[0003] Existing equipment is usually disassembled and assembled in a single direction, resulting in limited maintenance operation surfaces for the equipment. The disassembly and assembly operations of existing equipment are relatively cumbersome, which is not convenient for operators to overhaul and maintain the equipment from multiple directions. Moreover, repeated disassembly of existing equipment is likely to cause the equipment installation to become loose, affecting the service life of the equipment. Therefore, the technical personnel in this field provide a calibration temperature parameter measuring instrument for a medical centrifuge which is convenient for maintenance to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a calibration temperature parameter measuring instrument for a medical centrifuge which is convenient for maintenance to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A calibration temperature parameter measuring instrument for a medical centrifuge which is convenient for maintenance, including the body of the temperature parameter measuring instrument. A rear cover plate for installing a plurality of interfaces is installed at the rear end of the body. A protective shell is installed at the top of the body. Fixing plates are installed at the bottom of the body and close to both sides. Fixing bars are respectively installed at the top of the body and close to both ends.

[0006] A locking component is installed between the protective shell and the fixing plate. A locking buckle component is installed between the protective shell and the fixing bar. The fixing plate and the fixing bar are fixedly connected to the body. The rear cover plate is installed on the body through a plurality of bolts.

[0007] Preferably: The locking buckle component includes a movable groove opened at the top of the fixing bar. A sliding plate is connected to the inner side of the movable groove. A backing plate is connected to the bottom of the sliding plate. A guide rod is connected to the inner side of the movable groove. A spring for pressing down the backing plate is sleeved on the outer side of the guide rod. The guide rod penetrates through the backing plate and is slidably connected to it. Both ends of the spring are fixedly connected to the movable groove and the backing plate respectively.

[0008] Preferably, the latch assembly further includes a connecting rod installed on the top of the sliding plate. A driving plate is connected to the top of the connecting rod, and a latch rod is connected to the bottom of the driving plate. Latch grooves are respectively formed in the top of the protective shell near both ends, and a spare groove is formed in the top of the main body on the other side of the movable groove. The driving plate is rotatably connected to the connecting rod and the sliding plate.

[0009] Preferably, the locking assembly includes a plurality of fixing grooves arranged uniformly on one side of the fixing plate. An elastic frame is installed inside the fixing groove, a connecting plate is connected to one side of the elastic frame, and a locking ball is connected to one side of the connecting plate. A plurality of locking grooves arranged uniformly are respectively formed in both sides of the protective shell near the bottom, and the connecting plate is slidably connected to the fixing groove.

[0010] Preferably, an elastic member is connected inside the elastic frame. The cross-section of the elastic member is M-shaped, and the elastic member is fixedly connected to the elastic frame.

[0011] Preferably, a plurality of ventilation holes arranged uniformly are respectively formed in both sides of the protective shell.

[0012] Preferably, a sliding portion is formed in the bottom of the protective shell, and the cross-section of the sliding portion is arc-shaped.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, by providing a rear cover plate, a protective shell, a fixing plate and fixing strips, the cross-section of the protective shell is U-shaped. The two fixing plates can support the bottom of the protective shell, and the two fixing strips can support the top of the protective shell. The latch assembly and the locking assembly can be used to install and fix the protective shell doubly. When it is necessary to repair the main body, the rear cover plate or the protective shell can be disassembled to repair the main body, improving the convenience of equipment maintenance and avoiding the limitation of maintenance operation by space.

[0015] 2. In the present utility model, by providing a sliding plate, a cushion plate, a spring, a driving plate and a latch rod, the spring in the movable groove can squeeze the cushion plate downward, so that the cushion plate drives the sliding plate to move downward. The driving plate can drive the latch rod to disengage from and enter the latch groove. The driving plate can rotate outside the connecting rod on the top of the sliding plate, so that the protective shell can be disassembled, improving the convenience and stability of disassembling and assembling the protective shell.

[0016] 3. In the present utility model, by providing an elastic frame and a locking ball, the elastic frame in the fixing groove can squeeze the connecting plate, so that the connecting plate squeezes the locking ball into the locking groove. The plurality of locking balls can limit and fix both sides of the protective shell, improving the convenience and stability of installing the protective shell. Description of the Drawings

[0017] Figure 1Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Left-side sectional perspective view of the overall structure of the present utility model;

[0019] Figure 3 Front-side sectional perspective view of the overall structure of the present utility model;

[0020] Figure 4 For the overall structure of the present utility model Figure 2 Enlarged view of part A;

[0021] Figure 5 For the overall structure of the present utility model Figure 3 Enlarged view of part B.

[0022] In the figure: 1, body; 2, rear cover plate; 3, protective shell; 4, fixing plate; 5, fixing strip; 6, movable groove; 7, sliding plate; 8, backing plate; 9, guide rod; 10, spring; 11, connecting rod; 12, driving plate; 13, locking rod; 14, locking groove; 15, spare groove; 16, fixing groove; 17, elastic frame; 18, connecting plate; 19, locking ball; 20, locking groove; 21, elastic member; 22, ventilation hole; 23, sliding part. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 5 , in the embodiment of the present utility model, a medical centrifuge calibration temperature parameter measuring instrument that is convenient for maintenance includes the body 1 of the temperature parameter measuring instrument. A rear cover plate 2 for installing a plurality of interfaces is installed at the rear end of the body 1. A protective shell 3 is installed on the top of the body 1. A plurality of uniformly arranged ventilation holes 22 are respectively opened on both sides of the protective shell 3. Fixing plates 4 are installed at the bottom of the body 1 and close to both sides. Fixing strips 5 are respectively installed at the top of the body 1 and close to both ends. A locking component is installed between the protective shell 3 and the fixing plate 4. A locking component is installed between the protective shell 3 and the fixing strip 5. The fixing plates 4 and the fixing strips 5 are fixedly connected to the body 1, and the rear cover plate 2 is installed on the body 1 through a plurality of bolts.

[0025] During use, the cross-section of the protective case 3 is U-shaped, and the ventilation holes 22 are inclined. The multiple ventilation holes 22 on both sides of the protective case 3 can facilitate the ventilation and heat dissipation of the main body 1, so that the operator can pick up the protective case 3 upward. The two fixing plates 4 can support the bottom of the protective case 3, and the two fixing bars 5 can support the top of the protective case 3. The lock component and the locking component can be used to double-install and fix the protective case 3. When the main body 1 needs to be repaired, the rear cover plate 2 or the protective case 3 can be disassembled to repair the main body 1, improving the convenience of equipment maintenance and avoiding the limitation of maintenance operations by space.

[0026] In one embodiment, specifically, the lock component includes a movable groove 6 opened at the top of the fixing bar 5. A sliding plate 7 is connected to the inner side of the movable groove 6. A backing plate 8 is connected to the bottom of the sliding plate 7. A guide rod 9 is connected to the inner side of the movable groove 6. A spring 10 for pressing down the backing plate 8 is sleeved on the outer side of the guide rod 9. The lock component further includes a connecting rod 11 installed at the top of the sliding plate 7. A driving plate 12 is connected to the top of the connecting rod 11. A lock rod 13 is connected to the bottom of the driving plate 12. Locking grooves 14 are respectively opened at the top of the protective case 3 and near both ends. A sliding part 23 is opened at the bottom of the protective case 3. The cross-section of the sliding part 23 is arc-shaped. The driving plate 12 is rotationally connected to the sliding plate 7 through the connecting rod 11. The guide rod 9 penetrates through the backing plate 8 and is slidably connected to it. Both ends of the spring 10 are fixedly connected to the movable groove 6 and the backing plate 8 respectively.

[0027] Among them, the spring 10 in the movable groove 6 can press down the backing plate 8, so that the backing plate 8 drives the sliding plate 7 to move downward. The driving plate 12 can drive the lock rod 13 to disengage from and enter the locking groove 14. The driving plate 12 can rotate outside the connecting rod 11 at the top of the sliding plate 7. The driving plate 12 can drive the lock rod 13 to insert into the spare groove 15, and then the protective case 3 can be disassembled upward, improving the convenience and stability of disassembling and assembling the protective case 3.

[0028] Furthermore, the locking component includes a plurality of fixing grooves 16 arranged evenly on one side of the fixing plate 4. An elastic frame 17 is installed inside the fixing grooves 16. A connecting plate 18 is connected to one side of the elastic frame 17. A locking ball 19 is connected to one side of the connecting plate 18. A plurality of locking grooves 20 arranged evenly are respectively opened at both sides of the protective case 3 and near the bottom. An elastic member 21 is connected to the inner side of the elastic frame 17. The cross-section of the elastic member 21 is M-shaped. The elastic member 21 is fixedly connected to the elastic frame 17. The connecting plate 18 is slidably connected to the fixing grooves 16.

[0029] In one embodiment, specifically, the bottom of the protective case 3 is inserted into one side of the fixing plate 4. The sliding part 23 at the bottom of the protective case 3 can squeeze and push the locking ball 19, so that the locking ball 19 squeezes the connecting plate 18 into the fixing groove 16. Then, the elastic frame 17 in the fixing groove 16 can squeeze the connecting plate 18, so that the connecting plate 18 squeezes the locking ball 19 into the locking groove 20. The elastic member 21 can support the elastic frame 17 to improve the compressive resistance of the elastic frame 17. Multiple locking balls 19 can limit and fix both sides of the protective case 3, improving the convenience and stability of installing the protective case 3.

[0030] The working principle of the present utility model:

[0031] First, the driving plate 12 drives the cushion plate 8 at the bottom of the sliding plate 7 to slide upward in the moving groove 6. At the same time, the cushion plate 8 squeezes the spring 10 upward. At the same time, the guide rod 9 guides the cushion plate 8, and the driving plate 12 drives the locking rod 13 out of the locking groove 14. Then, the driving plate 12 drives the locking rod 13 to rotate outside the connecting rod 11. Then, the driving plate 12 is slowly released. At this time, the spring 10 in the moving groove 6 squeezes the cushion plate 8 downward. Then, the cushion plate 8 drives the sliding plate 7 to move downward. The driving plate 12 drives the locking rod 13 to insert into the spare groove 15. Then, the protective case 3 is taken up through the multiple ventilation holes 22 on both sides of the protective case 3. At this time, the protective case 3 squeezes the locking ball 19 against the locking groove 20. Then, the locking ball 19 squeezes the elastic frame 17 into the fixing groove 16. At the same time, the elastic frame 17 squeezes the elastic member 21. After disassembling and assembling the protective case 3, the maintenance operation of the body 1 can be carried out.

[0032] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A medical centrifuge calibration temperature parameter measuring instrument that is easy to maintain, comprising a body (1) of the temperature parameter measuring instrument, characterized in that: A rear cover plate (2) for mounting a plurality of interfaces is installed at the rear end of the body (1), a protective shell (3) is installed at the top of the body (1), a fixing plate (4) is installed at the bottom of the body (1) and near both sides, and fixing strips (5) are installed at the top of the body (1) and near both ends; A locking assembly is installed between the protective shell (3) and the fixing plate (4), a locking assembly is installed between the protective shell (3) and the fixing strip (5), the fixing plate (4) and the fixing strip (5) are fixedly connected to the body (1), and the rear cover plate (2) and the body (1) are installed by means of a plurality of bolts; The lock assembly comprises a movable groove (6) formed at the top of the fixed strip (5), a sliding plate (7) being connected to the inner side of the movable groove (6), a backing plate (8) being connected to the bottom of the sliding plate (7), a guide rod (9) being connected to the inner side of the movable groove (6), a spring (10) for pressing down the backing plate (8) being sleeved on the outer side of the guide rod (9), the guide rod (9) passing through the backing plate (8) and being slidably connected thereto, and two ends of the spring (10) being fixedly connected to the movable groove (6) and the backing plate (8) respectively; The lock assembly also includes a connecting rod (11) installed on the top of the sliding plate (7), the top of the connecting rod (11) is connected to a driving plate (12), the bottom of the driving plate (12) is connected to a locking rod (13), the top of the protective shell (3) and close to both ends are respectively provided with locking grooves (14), the top of the body (1) and located on the other side of the movable groove (6) is provided with a spare groove (15), and the driving plate (12) is rotatably connected to the connecting rod (11) and the sliding plate (7); The locking assembly comprises a plurality of evenly arranged fixing grooves (16) opened on one side of the fixing plate (4), an elastic frame (17) is installed inside the fixing groove (16), a connecting plate (18) is connected to one side of the elastic frame (17), a locking ball (19) is connected to one side of the connecting plate (18), and a plurality of evenly arranged locking grooves (20) are respectively opened on both sides of the protective shell (3) and close to the bottom, and the connecting plate (18) is slidably connected to the fixing groove (16).

2. The easy-to-maintain medical centrifuge calibration temperature parameter measuring instrument according to claim 1, characterized in that: An elastic member (21) is connected to the inner side of the elastic frame (17); the cross section of the elastic member (21) is M-shaped; the elastic member (21) is fixedly connected to the elastic frame (17).

3. The easy-to-maintain medical centrifuge calibration temperature parameter measuring instrument according to claim 1, characterized in that: The protective shell (3) is provided with a plurality of ventilation holes (22) arranged evenly on both sides.

4. The easy-to-maintain medical centrifuge calibration temperature parameter measuring instrument according to claim 1, characterized in that: The bottom of the protective shell (3) is provided with a sliding portion (23), and the cross section of the sliding portion (23) is arc-shaped.

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