CN220160023U - Microscope lifting table and experiment table - Google Patents

Abstract

The utility model discloses a microscope lifting table and an experiment table, and aims to solve the defect that a microscope supporting platform is inconvenient to use in the prior art. The utility model solves the technical problems by the following technical proposal: comprising the following steps: a storage space is arranged in the mounting frame; the lifting platform is arranged in the storage space and is driven to lift by the lifting mechanism; the turnover platform is arranged at the opening of the storage space, the turnover platform is connected with the turnover mechanism, a transmission structure is arranged between the turnover mechanism and the lifting platform, and an elastic assembly which enables the turnover platform to be in an open state is arranged in the turnover platform; when the lifting mechanism drives the lifting platform to descend, the lifting platform drives the turnover mechanism to move through the transmission structure, and the turnover mechanism drives the turnover platform to turn over and close. The lifting motor controls the lifting mechanism, so that the lifting platform can be automatically controlled to lift, a microscope placed on the lifting platform can be conveniently stored and taken out, and the device has the characteristic of convenience in use.

Description

Microscope lifting table and experiment table

Technical Field

The utility model relates to the technical field of microscope experimental instruments, in particular to a microscope lifting table and an experimental table.

Background

The microscope is used as a precise experimental instrument, and is not only required to be placed on a flat platform when in use, but also required to be stored after being used, so that the purpose of protecting the microscope is achieved.

In the prior art, when the microscope is used, the microscope is placed on the platform, and after the microscope is used, the microscope is covered by the protective cover, so that the microscope is stored and protected. The storage protection mode has low utilization rate on the placing platform of the microscope, so that other objects cannot be placed when the microscope is not used, and the microscope is placed on the table top, so that the microscope is protected even if the microscope is protected by the protection cover, and the flowing of personnel cannot be prevented from colliding with the microscope.

The utility model discloses a microscope support platform, which is characterized in that a microscope is lifted by arranging a lifting platform and a linkage assembly, and when the microscope is stored, a new plane can be formed by a movable platform, so that the service area of the microscope support plane is increased; however, in the above application, although a good storage effect can be achieved for the microscope, and when the microscope is stored, a new platform formed after the microscope is stored can put other objects, so that the utilization rate of the supporting plane is improved, but in the process of sliding the microscope out of the box body, the linkage assembly can rotate the movable platform to the outer side of the box body, so that the movable platform which rotates outwards can collide with a person, and people need to be paid attention to whether the movable platform collides with the person or not when the microscope slides out each time, so that the microscope is very inconvenient to use each time; meanwhile, when the microscope is used, the movable platform is arranged outside, so that the movable platform can prevent operation during operation, and the microscope is inconvenient to operate.

Disclosure of Invention

The utility model overcomes the defect of inconvenient use of a microscope supporting platform in the prior art, and provides the microscope lifting platform which has the characteristics of convenient use, can improve the utilization rate of the supporting platform, and is very convenient to take out or store a microscope.

In order to solve the technical problems, the utility model adopts the following technical scheme: a microscope lift table comprising:

the mounting frame is internally provided with a storage space;

the lifting platform is arranged in the storage space and is driven to lift by the lifting mechanism;

the overturning platform is arranged at the opening of the storage space and connected with the overturning mechanism, the overturning mechanism is connected with the lifting platform through a transmission structure, and an elastic assembly is arranged in the overturning platform and enables the overturning platform to be in an open state;

when the lifting mechanism drives the lifting platform to descend, the lifting platform drives the turnover mechanism to move through the transmission structure, and the turnover mechanism drives the turnover platform to turn over and close.

When the microscope stand is used, the microscope stand has the characteristic of convenient use, so that the lifting mechanism is controlled by the lifting motor, the lifting of the lifting platform can be automatically controlled, and a microscope placed on the lifting platform can be conveniently stored and taken out; the microscope is safer after being stored, so that the microscope can be effectively prevented from being knocked, and meanwhile, the overturning platform can be used for placing objects, so that the utilization rate of the supporting platform can be improved; and when the microscope is taken out, the overturning platform overturns in the installation frame, so that an operator cannot be touched, and the microscope has the characteristic of convenience in use.

Preferably, the lifting mechanism includes:

the lifting screw rod is vertically arranged on the side surface of the storage space;

the sliding block is matched with the lifting screw rod and is fixedly arranged on the lifting platform;

and the lifting motor provides a rotating force for the lifting screw rod.

The lifting screw rod is driven to rotate through the lifting motor, so that the sliding block can move up and down along the lifting screw rod, and further lifting of the lifting platform can be controlled.

Preferably, the output end of the lifting motor is in transmission connection with a rotating shaft rod, and the rotating shaft rod is horizontally arranged and is arranged along the length direction of the mounting frame; the two lifting screw rods are vertically arranged at two ends of the mounting frame in the length direction; the two ends of the lifting screw rod are respectively provided with a rotating force with the two lifting screw rods through bevel gears, sliding blocks matched with the two lifting screw rods are respectively arranged on the two lifting screw rods, and the two sliding blocks are fixedly arranged at the two ends of the lifting platform in the length direction.

Through setting up two lift lead screws, can make lift platform can carry out stable elevating movement through the cooperation of the sliding block at both ends and lift lead screw, reduce the microscopic vibrations, reach the effect of protection microscope.

Preferably, the turning mechanism includes:

the rotating frame is rotatably arranged on the mounting frame, and one end of the rotating frame is fixedly connected with the overturning platform;

one end of the overturning connecting rod is rotationally connected with one end of the rotating frame far away from the overturning platform;

the transmission structure is a transmission rod, and the transmission rod is rotatably arranged at one end of the turnover connecting rod, which is far away from the rotating frame; the transmission rod is arranged below the lifting platform, and the transmission rod is driven to move when the lifting platform descends.

Can drive the transfer line down motion when lift platform descends for through the drive of transfer line, can realize the effect of inwards overturning the platform that overturns, thereby make the platform that overturns can close the opening of accommodation upper end.

Preferably, the elastic assembly includes: and one end of the main spring is connected with the mounting frame, the other end of the main spring is connected with one end of the rotating frame, which is close to the overturning platform, and the main spring is in a compressed state.

The main spring is arranged, so that when the transmission rod is not acted by the lifting platform, the overturning platform can automatically overturn towards two sides, the storage space is opened, and the lifting platform is convenient to drive the microscope to move upwards.

Preferably, the elastic component further comprises a secondary spring, one end of the secondary spring is connected with the transmission rod, the other end of the secondary spring is connected with the mounting frame, and the secondary spring is in a stretching state.

Through setting up the auxiliary spring for when lift platform upwards moved, the transfer line upward movement, because the auxiliary spring is in tensile state, the auxiliary spring of this moment can provide the ascending pulling force of transfer line, makes the faster upwards movement of transfer line, thereby makes the transfer line can drive the upset connecting rod and upwards move, and the upset connecting rod of upward movement can drive the rotating turret and rotate, and then makes the automation that the upset platform can be timely open.

Preferably, the support rods are vertically arranged on two sides of the length direction of the mounting frame, the sliding grooves are formed in the support rods, and the sliding blocks sliding along the sliding grooves are arranged on the transmission rods.

Through setting up the cooperation of spout and sliding block, can make the transfer line more stable when carrying out the up-and-down motion.

Preferably, buffer springs are respectively sleeved on two sides of the lifting screw rod in the sliding direction of the sliding block.

The buffer spring sleeved on the lifting screw rod has a buffer effect on the lifting platform, so that the lifting platform can play a buffer effect on the lifting platform when the lifting platform rises to the top end or falls to the bottom end, the impact on the lifting platform can be reduced, and the impact on a microscope is further reduced.

The utility model also provides a microscope experiment table, which comprises an experiment table body, wherein an installation space is arranged in the experiment table body, an installation square hole communicated with the installation space is arranged on the upper end surface of the experiment table body in a penetrating manner, and a side wall square hole communicated with the installation space in a penetrating manner is arranged on the side surface of the experiment table body; a microscope lift according to any one of claims to disposed in the installation space.

The microscope lifting platform can be directly placed in the installation space of the experiment table body, so that the position of the lifting platform on the microscope lifting platform is matched with the installation square hole on the experiment table body, and when the microscope is lifted upwards to be used, the lifting platform (as shown in the figure) is matched with the installation square hole, so that the end face of the experiment table body forms a complete end face; when the microscope is in a storage state, the opening at the upper end of the storage space is closed by the overturning platform, so that the overturning platform is matched with the square mounting hole on the experiment table body, and the end face of the experiment table body forms a complete end face.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The lifting platform and the overturning platform can be automatically controlled to be lifted by controlling the rotation of the lifting motor, so that the utilization rate of the supporting platform is improved, and the lifting platform has the characteristic of convenience in use;

(2) When the microscope is stored, the microscope is placed in the storage space, and the opening of the storage space is sealed by the overturning platform, so that the protection effect of the microscope stored in the microscope lifting platform is better;

(3) Through the cooperation of sliding block and lift lead screw to and the buffer spring of cover on the lift lead screw, can make lift platform up-and-down motion's in-process can be more steady, the reduction greatly to the impact of microscope.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of another angle of the present utility model;

FIG. 3 is a perspective view of a microscope stand according to the present utility model;

in the figure: 1. the device comprises a mounting frame, 11, a supporting rod, 111 and a chute;

2. a lifting platform;

3. a turnover platform;

4. the lifting mechanism 41, the lifting screw rod 42, the sliding block 43, the lifting motor 44, the rotating shaft rod 45 and the buffer spring;

5. the turnover mechanism, 51, the rotating frame, 52, the turnover connecting rod, 53, the transmission rod, 531 and the sliding block;

61. a main spring, 62 auxiliary springs;

7. laboratory bench body, 71, installation square hole, 72, handle door.

Detailed Description

The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:

example 1: referring to fig. 1 to 2, a microscope lifting table includes a mounting frame 1, a lifting platform 2 and a tilting platform 3, wherein the mounting frame 1 is formed by welding a plurality of brackets, so that a storage space is formed inside the mounting frame 1; the lifting platform 2 is arranged in the storage space, the lifting mechanism 4 is arranged on the mounting frame 1, and the lifting mechanism 4 drives the lifting platform 2 to lift in the vertical direction in the storage space.

The elevating system 4 is including setting up the elevator motor 43 in 1 bottoms of mounting bracket, the bottom of mounting bracket 1 is provided with pivot pole 44 along the direction of its length, be provided with the gear on the pivot pole 44, pivot pole 44 passes through the output shaft meshing transmission of gear and elevator motor 43, pivot pole 44 level sets up, the both ends of the length direction of mounting bracket 1 are all vertical to be provided with lift lead screw 41, the lower extreme of two lift lead screws 41 is respectively with the both ends meshing transmission of pivot pole 44, realize the transmission through bevel gear between lift lead screw 41 and the pivot pole 44, transmission structure belongs to prior art, be provided with respectively on two lift lead screws 41 rather than complex sliding block 42, two sliding block 42 are fixed respectively and are set up at the both ends of lift platform 2 length direction. The lifting motor 42 rotates to drive the rotating shaft rod 44 to rotate, the rotating shaft rod 44 drives the lifting screw rods 41 at two ends to rotate, so that the sliding block 42 can move in the vertical direction along the lifting screw rods 41, and the sliding block 42 can ascend and descend in the vertical direction by controlling the forward rotation and the reverse rotation of the lifting motor 43. In addition, in order to make the lifting platform 2 more stable when moving up and down, a guide rod is provided in the vertical direction of the mounting frame 1, and the guide rod is penetrated on the lifting platform 1.

The opening part of upset platform 3 setting in the accommodation space upper end, upset platform 3 set up into two, and two upset platforms 3 rotate respectively and set up the both sides in accommodation space upper end opening part, and after two upset platforms 3 upset closure, can be with the opening closure of accommodation space upper end. Be provided with tilting mechanism 5 in the mounting bracket 1, tilting platform 3 is connected with tilting mechanism 5, and tilting mechanism 5 passes through transmission structure with lift platform 3 to be connected, is provided with elastic component in the tilting platform 3, and elastic component makes tilting platform 3 be open state.

The turnover mechanism 5 comprises a rotating frame 51 and a turnover connecting rod 52; the two end clouds of the turnover platform 2 in the length direction are provided with rotating frames 51, the rotating frames 51 are rotatably arranged on the mounting frame 1, and one end of each rotating frame 51 is fixedly connected with the turnover platform 3; the other end of the rotating frame 51 is rotationally connected with the overturning connecting rod 52, the other end of the overturning connecting rod 52 is rotationally connected with a transmission structure, the transmission structure is a transmission rod 53, two overturning connecting rods 52 at the same end of two overturning platforms are rotationally connected with the transmission rod 53, the transmission rod 53 is kept in a horizontal state, and meanwhile, the transmission rod 53 in the horizontal state is arranged below the lifting platform 2.

The elastic component is matched with the turnover mechanism 5 for use and comprises a main spring 61, one end of the main spring 61 is fixedly connected with the mounting frame 1, the other end of the main spring 61 is connected with one end of the rotating frame 51, which is close to the turnover platform 3, and the main spring 61 is in a compressed state; the main spring 61 is compressed to push the rotating frame 51 to rotate, so that the overturning platform 3 overturns outwards, and the opening at the upper end of the storage space is opened. In addition, in order to limit the rotation angle of the rotating frame 51, a limiting plate is provided on the mounting frame 1 so that the rotating frame 51 at this time abuts on the limiting plate when the overturning platform 3 is completely overturned outward.

The working principle of the utility model is as follows:

1) The microscope is placed on the lifting platform 2, and when the microscope lifting platform is in a storage state; the lifting platform 2 is positioned at the bottommost part of the storage space, the lifting platform 2 is pressed on the transmission rod 53, the transmission rod 53 pulls the turnover connecting rod 52, and the two turnover platforms 2 are closed, so that the storage space is closed;

2) When the microscope needs to be taken out; the lifting motor 43 rotates to enable the sliding block 42 to move upwards, the sliding block 42 drives the lifting platform 2 to move upwards, in the process that the lifting platform 2 moves upwards, the main spring 61 pushes the rotating frame 51 to rotate, the overturning platform 3 at the end part of the rotating frame 51 rotates outwards, the two overturning platforms 3 rotate away to two sides, meanwhile, the rotating frame 51 rotates to enable the overturning connecting rod 52 to move upwards, the overturning connecting rod 52 moves upwards to enable the electric transmission rod 53 to move upwards, and then the transmission rod 53 also rises along with the rising of the lifting platform 2; when the lifting platform 2 rises to a certain distance, the lifting platform 2 loses the pressure on the transmission rod 53, and the main spring 61 at the moment pushes the overturning platform 3 to outwards overturn to a state that the opening at the upper end of the storage space is completely opened; then the lifting platform 2 continues to move upwards, and finally, when the lifting platform 2 moves to a position flush with the opening at the upper end of the storage space, the movement is stopped, and the microscope is taken out at the moment, so that the microscope is convenient to use;

3) When the microscope is used and is required to be stored, the lifting motor 43 reversely rotates to enable the lifting slide block 42 to move downwards, the lifting slide block 42 drives the lifting platform 2 to move downwards, after the lifting platform 2 moves downwards to a certain distance, the lifting platform 2 acts on the transmission rod 53 to drive the transmission rod 53 to move downwards, the transmission rod 53 moves downwards to drive the turnover connecting rod 52 to pull downwards, the turnover connecting rod 52 pulls downwards to drive the rotating frame 51 to rotate, and the rotating frame 51 rotates to drive the turnover platform 3 to move, so that the two turnover platforms 3 turn inwards; when the lifting platform 3 moves to the bottommost end of the storage space, the transmission rod 53 also moves to the bottommost end, and the two overturning platforms 3 are in overturning fit to close the opening of the storage space.

When the lifting platform is used, the lifting platform has the characteristic of convenient use, and can automatically control the lifting of the lifting platform 2 through the control of the lifting motor 43, so that the lifting platform 2 is stored or taken out; the microscope is safer after being stored, so that the microscope can be effectively prevented from being knocked, and meanwhile, the overturning platform 3 can be used for placing objects, so that the utilization rate of the supporting platform can be improved; and when the microscope is taken out, the overturning platform 3 overturns in the installation frame 1, and can not touch an operator, so that the microscope has the characteristic of convenient use.

Example 2: referring to fig. 1 to 2, the present embodiment is similar to embodiment 1 in structure, except that buffer springs 45 are respectively sleeved on both sides of the lifting screw 41 in the sliding direction of the sliding block 42.

The buffer spring 45 sleeved on the lifting screw 41 has a buffer effect on the lifting platform 2, so that the lifting platform 2 can play a buffer effect on the lifting platform 2 when the lifting platform 2 rises to the top end or falls to the bottom end, the impact on the lifting platform 2 can be reduced, and the impact on a microscope is further reduced.

Example 3: referring to fig. 1 to 2, the present embodiment is similar to embodiment 1 or embodiment 2 in structure, except that two support rods 11 are vertically disposed on both sides of the mounting frame 1 in the length direction, sliding grooves 111 are disposed on both support rods 11, sliding blocks 531 sliding along the sliding grooves 111 are disposed on the transmission rods 53, and the sliding blocks 531 are cylindrical. When the slide block 531 slides to the top end of the slide groove 111, the flip platform 3 at this time is completely flipped open.

In this embodiment, the slide groove 111 and the slide block 531 are matched, so that the transmission rod 53 can be more stable in vertical movement.

Example 4: referring to fig. 1 to 2, the present embodiment is similar to embodiment 3 in structure, except that the elastic assembly further includes a sub-spring 62, one end of the sub-spring 62 is connected with the transmission rod 53, the other end of the sub-spring 62 is connected with the upper end of the mounting frame 1, and the sub-spring 62 is in a stretched state.

In this embodiment, by providing the auxiliary spring 62, when the lifting platform 2 moves upwards, the transmission rod 53 moves upwards, and because the auxiliary spring 62 is in a stretched state, the auxiliary spring 62 at this time can provide an upward tension force of the transmission rod 53, so that the transmission rod 53 moves upwards faster, and the transmission rod 53 can drive the turning connection rod 52 to move upwards, and the turning connection rod 52 moving upwards can drive the rotating frame 1 to rotate, so that the turning platform 3 can be opened automatically in time.

Example 5: referring to fig. 1 to 3, the present utility model further provides a microscope experiment table, including an experiment table body 7, wherein an installation space is provided in the experiment table body 7, an installation square hole 71 communicated with the installation space is provided on an upper end surface of the experiment table body 7 in a penetrating manner, a sidewall perforation communicated with the installation space is provided on a side surface of the experiment table body 7, and two handle doors 72 for closing switches are provided on the sidewall perforation; the microscope stage according to any one of embodiments 1 to 4 is placed in the installation space.

The microscope lifting platform can be directly placed in the installation space of the experiment table body 7, so that the position of the lifting platform 2 on the microscope lifting platform is matched with the installation square hole 71 on the experiment table body 7, and when the microscope is lifted upwards to be used, the lifting platform 2 (shown in fig. 3) is matched with the installation square hole 71, so that the end face of the experiment table body 7 forms a complete end face; when the microscope is in a storage state, the opening at the upper end of the storage space is closed by the overturning platform 3, so that the overturning platform 3 is matched with the square mounting hole on the experiment table body 7, and the end face of the experiment table body 7 forms a complete end face.

Because microscope elevating platform and laboratory bench body are split type structure for can make things convenient for the installation of microscope laboratory bench, can make things convenient for the maintenance of microscope laboratory bench simultaneously.

The above-described embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.

Claims (9)

1. A microscope lift stand, comprising:

the mounting frame (1), there is a containing space in the mounting frame (1);

the lifting platform (2) is arranged in the storage space, and the lifting platform (2) drives the lifting platform to lift through the lifting mechanism (4);

the overturning platform (3) is arranged at the opening of the storage space, the overturning platform (3) is connected with the overturning mechanism (5), the overturning mechanism (5) is connected with the lifting platform (2) through a transmission structure, and an elastic component is arranged in the overturning platform (3) and enables the overturning platform (3) to be in an open state;

when the lifting mechanism (4) drives the lifting platform (2) to descend, the lifting platform (2) drives the turnover mechanism (5) to move through the transmission structure, and the turnover mechanism (5) drives the turnover platform (3) to turn over and close.

2. The microscope lift according to claim 1, characterized in that the lift mechanism (4) comprises:

the lifting screw rod (41) is vertically arranged on the side surface of the storage space;

the sliding block (42) is matched with the lifting screw rod (41), and the sliding block (42) is fixedly arranged on the lifting platform (2);

and a lift motor (43) for providing a rotational force to the lift screw (41).

3. The microscope lift table according to claim 2, characterized in that the output end of the lift motor (43) is in transmission connection with a spindle rod (44), the spindle rod (44) being arranged horizontally and along the length direction of the mounting frame (1); the two lifting screw rods (41) are arranged, and the two lifting screw rods (41) are vertically arranged at two ends of the mounting frame (1) in the length direction; the two ends of the lifting screw rods (41) are respectively provided with rotating force with the two lifting screw rods (41) through bevel gears, sliding blocks (42) matched with the two lifting screw rods are respectively arranged on the two lifting screw rods (41), and the two sliding blocks (42) are fixedly arranged at the two ends of the lifting platform (2) in the length direction.

4. A microscope lift according to any one of claims 1 to 3, characterised in that the tilting mechanism (5) comprises:

the rotating frame (51) is rotatably arranged on the mounting frame (1), and one end of the rotating frame (51) is fixedly connected with the overturning platform (3);

one end of the turnover connecting rod (52) is rotationally connected with one end of the rotating frame (51) far away from the turnover platform (3);

the transmission structure is a transmission rod (53), and the transmission rod (53) is rotatably arranged at one end of the turnover connecting rod (52) far away from the rotating frame (51); the transmission rod (53) is arranged below the lifting platform (2), and when the lifting platform (2) descends, the transmission rod (53) is driven to move.

5. The microscope lift stage according to claim 4, wherein the spring assembly comprises: the main spring (61), one end mounting bracket (1) of main spring (61) is connected, and the other end of main spring (61) is connected with the one end that is close to upset platform (3) of rotating frame (51), and main spring (61) are in compression.

6. The microscope lift according to claim 5, wherein the elastic assembly further comprises a sub-spring (62), one end of the sub-spring (62) is connected to the transmission rod (53), the other end of the sub-spring (62) is connected to the mounting frame (1), and the sub-spring (62) is in a stretched state.

7. The microscope lifting platform according to claim 4, wherein the support rods (11) are vertically arranged on two sides of the length direction of the mounting frame (1), the sliding grooves (111) are formed in the support rods (11), and the sliding blocks (531) sliding along the sliding grooves (111) are arranged on the transmission rods (53).

8. A microscope lifting platform according to claim 2 or 3, characterised in that the lifting screw (41) is provided with a buffer spring (45) respectively on both sides of the sliding block (531) in the sliding direction.

9. The experiment table is characterized by comprising an experiment table body (7), wherein an installation space is arranged in the experiment table body (7), an installation square hole (71) communicated with the installation space is formed in the upper end face of the experiment table body (7) in a penetrating manner, and a side wall square hole communicated with the installation space in a penetrating manner is formed in the side face of the experiment table body (7); a microscope lift according to any one of claims 1 to 8 is placed in the installation space.