CN218651070U

CN218651070U - Biological safety type lithium battery lifting pedal

Info

Publication number: CN218651070U
Application number: CN202223209425.2U
Authority: CN
Inventors: 丁瑜; 陈锡福
Original assignee: Wuxi Lamoton Technology Co ltd
Current assignee: Wuxi Lamoton Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-21
Anticipated expiration: 2032-12-01

Abstract

The utility model belongs to the footboard field, especially, biological safety type lithium electricity lift pedal, including supporting box, supporting box's top is equipped with the footboard body, and the top slidable mounting of footboard body has foot switch, and supporting box internal fixed mounting has two baffles, and fixed mounting has same diaphragm between two baffles, slidable mounting has the drive plate between baffle and the supporting box, and fixed mounting has the propulsion seat on the drive plate, promotes a top fixed mounting on the footboard body, and the thread groove has been seted up to the bottom of propulsion seat, rotates on supporting box's the bottom inner wall and installs the threaded rod, threaded rod and thread groove threaded connection are equipped with power component on the diaphragm. The utility model relates to a rationally, be used in the laboratory that has the requirement to biosafety, the personnel of being convenient for stand in footboard body top, can improve the security performance, can carry out altitude mixture control to the footboard body through foot switch, satisfy different personnel work demands.

Description

Biological safety type lithium battery lifting pedal

Technical Field

The utility model relates to a footboard technical field especially relates to a biological safety type lithium electricity lift footboard.

Background

A biosafety laboratory, i.e. a biological laboratory, is a site where experiments relating to biological families are performed. Along with the stricter and stricter requirements on quality control, the requirements on constant-temperature and constant-humidity environments are larger and larger, the application field is wider and wider, a biological laboratory is arranged in a general school, and a blood laboratory in a hospital is also a biological safety laboratory. Generally, biological laboratories are used for learning and research, and are classified into four grades according to different research objects.

At present, requirements of a part of biosafety laboratories are different, and for laboratories with requirements on biosafety, people are required to stand and work by means of pedals, but different workers have different heights and need different heights of the pedals, so that the problem that the heights of the pedals are not convenient to adjust as required exists, and the biosafety lithium battery lifting pedal is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a biosafety type lithium battery lifting pedal.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a biosafety lithium battery lifting pedal comprises a support box, a pedal body is arranged above the support box, a foot switch is slidably mounted at the top of the pedal body, two partition plates are fixedly mounted in the support box, and a same transverse plate is fixedly mounted between the two partition plates;

a driving plate is slidably mounted between the partition plate and the supporting box, a pushing seat is fixedly mounted on the driving plate, the top end of the pushing seat is fixedly mounted on the pedal body, a threaded groove is formed in the bottom of the pushing seat, a threaded rod is rotatably mounted on the inner wall of the bottom of the supporting box and is in threaded connection with the threaded groove, a power assembly is arranged on the transverse plate and is connected with the threaded rod;

a protective shell is fixedly mounted on the pedal body, the pedal switch is located in the protective shell, a pushing mechanism is arranged on the protective shell, and the pushing mechanism is connected with the pedal switch.

Preferably, power component includes actuating mechanism and drive mechanism, and actuating mechanism sets up on the diaphragm, is equipped with drive mechanism between actuating mechanism and two threaded rods.

Preferably, the transmission mechanism comprises a rotating shaft, a worm and a worm wheel, the rotating shaft is rotatably installed on the inner walls of the two sides of the supporting box, the worm is fixedly installed on the rotating shaft, the worm wheel is fixedly installed on the threaded rod, and the worm is meshed with the worm wheel.

Preferably, the driving mechanism comprises a driving motor, a driving bevel gear and a driven bevel gear, the driving motor is fixedly installed on the transverse plate, the driving bevel gear is fixedly installed on an output shaft of the driving motor, the driven bevel gear is fixedly installed on the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

Preferably, the pushing mechanism comprises a moving hole and a moving plate, the moving hole is formed in the inner wall of the top of the protective shell, and the moving plate fixedly connected with the foot switch is installed in the protective shell in a sliding mode.

Preferably, the inner walls of the two sides of the moving hole are fixedly provided with stabilizer bars, the moving plate is provided with a rectangular hole, and the moving plate is sleeved on the stabilizer bars in a sliding manner through the rectangular hole.

Preferably, a sliding groove is formed in the inner wall of the top of the rectangular hole, a protruding block is arranged in the sliding groove in a sliding mode, a compression spring is fixedly arranged between the protruding block and the sliding groove, two arc-shaped grooves are formed in the top of the stabilizer bar, and the protruding block is matched with the arc-shaped grooves.

Preferably, guide grooves are formed in the inner walls of the two sides of the supporting box and the partition plate, and the driving plate is connected with the corresponding guide grooves in a sliding mode.

The utility model has the advantages that:

1. the pedal switch 3 is used in a laboratory with requirements on biological safety, so that personnel can stand above the pedal body conveniently, the safety performance can be improved, different workers need different heights of the pedal body due to the difference of heights, and the pedal switch 3 is positioned in the protective shell, so that the condition of trampling by mistake can be avoided;

2. the movable plate is pushed by feet, the convex block can be separated from the arc-shaped groove on the left side, the movable plate can drive the foot switch to move rightwards and move out of the protective shell, the convex block can be clamped into the arc-shaped groove on the right side under the action of the compression spring, the movable plate can be simply fixed, and the foot switch 3 is stepped by the feet, so that the driving motor can be controlled to be started or closed;

3. under actuating mechanism and drive mechanism's cooperation, the axis of rotation can drive two threaded rods and rotate, and the threaded rod can drive through the thread groove and push away seat rebound, and it can drive the footboard body and go up and down to promote the seat, can carry out altitude mixture control to the footboard body, satisfies different personnel work demands.

Drawings

Fig. 1 is a schematic perspective view of a biosafety type lithium battery lifting pedal according to the present invention;

fig. 2 is a schematic view of a front view structure of a biosafety type lithium battery lifting pedal provided by the present invention;

fig. 3 is a schematic structural view of a part a of a biosafety lithium battery lifting pedal provided by the present invention;

fig. 4 is a schematic structural diagram of a part B of the biosafety lithium battery lifting pedal provided by the utility model.

In the figure: 1. a support box; 2. a pedal body; 3. a foot switch; 4. a partition plate; 5. a transverse plate; 6. a drive mechanism; 7. a drive plate; 8. a pushing seat; 9. a thread groove; 10. a threaded rod; 11. a worm gear; 12. a rotating shaft; 13. a worm; 14. a protective shell; 15. moving the hole; 16. moving the plate; 17. a stabilizer bar; 18. an arc-shaped slot; 19. a sliding groove; 20. a bump; 21. compressing the spring.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and "disposed" refers to an existing connection, either connection, mounting, fastening, active connection, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a biosafety type lithium battery lifting pedal, including supporting box 1, supporting box 1's top is equipped with pedal body 2, pedal switch 3 is installed to pedal body 2's top slidable mounting, fixed mounting has two baffles 4 in supporting box 1, fixed mounting has same diaphragm 5 between two baffles 4, slidable mounting has drive plate 7 between baffle 4 and the supporting box 1, fixed mounting has push seat 8 on the drive plate 7, more specifically, all seted up the guide way on supporting box 1's both sides inner wall and the baffle 4, and drive plate 7 and the guide way sliding connection that corresponds, push seat 8 top fixed mounting is on pedal body 2, threaded groove 9 has been seted up to push seat 8's bottom, it installs threaded rod 10 to rotate on supporting box 1's the bottom inner wall, threaded rod 10 and threaded groove 9 threaded connection, be equipped with power component on diaphragm 5, power component is connected with threaded rod 10, can drive push seat 8 upward movement through threaded groove 9 when 10 rotates, push seat 8 can drive pedal body 2 and go up and down, can carry out altitude mixture control pedal body 2, fixed mounting has pedal switch 14 on pedal body 2, and pedal switch shell 14 is located in the protecting shell 14, and the condition of avoiding pedal switch to be connected with the pushing mechanism.

In this embodiment, the power assembly includes a driving mechanism 6 and a transmission mechanism, the driving mechanism 6 is disposed on the transverse plate 5, a transmission mechanism is disposed between the driving mechanism 6 and two threaded rods 10, the transmission mechanism includes a rotating shaft 12, a worm 13 and a worm wheel 11, the rotating shaft 12 is rotatably mounted on the inner walls of two sides of the support box 1, the worm 13 is fixedly mounted on the rotating shaft 12, the worm wheel 11 is fixedly mounted on the threaded rod 10, and the worm 13 is engaged with the worm wheel 11, the driving mechanism 6 includes a driving motor, a driving bevel gear and a driven bevel gear, the driving motor is fixedly mounted on the transverse plate 5, the driving bevel gear is fixedly mounted on an output shaft of the driving motor, the driven bevel gear is fixedly mounted on the rotating shaft 12, and the driving bevel gear is engaged with the driven bevel gear, more specifically, the transverse plate 5 is provided with a lithium power source, and the pedal switch 3 and the driving motor are both electrically connected with the lithium power source, the pedal switch 3 is operated by foot, at this time, the driving motor can be controlled to be started or shut, when the driving motor is started, the driving motor is operated by cooperation of the driving bevel gear and driven by the worm 13 and the worm wheel 11, the two threaded rods 10.

In this embodiment, the pushing mechanism includes a moving hole 15 and a moving plate 16, the moving hole 15 is opened on the top inner wall of the protective shell 14, the moving plate 16 fixedly connected with the foot switch 3 is slidably installed in the protective shell 14, stabilizer bars 17 are fixedly installed on the inner walls of two sides of the moving hole 15, a rectangular hole is opened on the moving plate 16, the moving plate 16 is slidably sleeved on the stabilizer bars 17 through the rectangular hole, a sliding groove 19 is opened on the inner wall of the top of the rectangular hole, a protruding block 20 is slidably installed in the sliding groove 19, a compression spring 21 is fixedly installed between the protruding block 20 and the sliding groove 19, two arc grooves 18 are opened on the top of the stabilizer bars 17, the protruding block 20 is matched with the arc grooves 18, the moving plate 16 is pushed by a foot, at this time, the protruding block 20 can be separated from the arc groove 18 on the left side, the moving plate 16 can drive the foot switch 3 to move rightward and move out of the protective shell 14, the protruding block 20 can be clamped into the arc groove 18 on the right side under the action of the compression spring 21, and the moving plate 16 can be simply fixed.

The utility model discloses in, be used in the laboratory that has the requirement to biosafety, the personnel of being convenient for stand in 2 tops of footboard body, can improve the security performance, and different staff is because there is the difference in the height, need the high difference of footboard body 2, and foot switch 3 is located protecting crust 14, can avoid the condition of mistake trampling, through promoting movable plate 16 with the foot, lug 20 can break away from left arc wall 18 this moment, movable plate 16 can drive foot switch 3 and move right and shift out protecting crust 14, lug 20 is under compression spring 21's effect, can block in the arc wall 18 that is located the right side, can carry out simple fixed to movable plate 16, through stepping on foot switch 3 with the foot, can control driving motor's start-up or closing this moment, when positive start-up driving motor, under the cooperation through initiative bevel gear and driven bevel gear, driving motor can drive axis of rotation 12 rotates, under the cooperation through worm 13 and worm wheel 11, axis of rotation 12 can drive two threaded rods 10 and rotate, threaded rod 10 can drive through thread groove 9 and push away the seat 8 upward movement, it can drive footboard body 2 to push away from the rising and falling, can satisfy the high demand of regulation personnel, 2, the staff.

It is right above that the utility model provides a biosafety type lithium electricity lifting pedal has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. The biosafety lithium battery lifting pedal is characterized by comprising a supporting box (1), wherein a pedal body (2) is arranged above the supporting box (1), a foot switch (3) is slidably mounted at the top of the pedal body (2), two partition plates (4) are fixedly mounted in the supporting box (1), and a same transverse plate (5) is fixedly mounted between the two partition plates (4);

a driving plate (7) is slidably mounted between the partition plate (4) and the supporting box (1), a pushing seat (8) is fixedly mounted on the driving plate (7), the top end of the pushing seat (8) is fixedly mounted on the pedal body (2), a threaded groove (9) is formed in the bottom of the pushing seat (8), a threaded rod (10) is rotatably mounted on the inner wall of the bottom of the supporting box (1), the threaded rod (10) is in threaded connection with the threaded groove (9), a power assembly is arranged on the transverse plate (5), and the power assembly is connected with the threaded rod (10);

the pedal is characterized in that a protective shell (14) is fixedly mounted on the pedal body (2), the pedal switch (3) is located in the protective shell (14), a pushing mechanism is arranged on the protective shell (14), and the pushing mechanism is connected with the pedal switch (3).

2. The biosafety lithium battery lifting pedal according to claim 1, wherein the power assembly comprises a driving mechanism (6) and a transmission mechanism, the driving mechanism (6) is arranged on the transverse plate (5), and the transmission mechanism is arranged between the driving mechanism (6) and the two threaded rods (10).

3. The biosafety type lithium battery lifting pedal according to claim 2, wherein the transmission mechanism comprises a rotating shaft (12), a worm (13) and a worm wheel (11), the rotating shaft (12) is rotatably installed on the inner walls of the two sides of the support box (1), the worm (13) is fixedly installed on the rotating shaft (12), the worm wheel (11) is fixedly installed on the threaded rod (10), and the worm (13) is meshed with the worm wheel (11).

4. The biosafety type lithium battery lifting pedal according to claim 2, wherein the driving mechanism (6) comprises a driving motor, a driving bevel gear and a driven bevel gear, the driving motor is fixedly arranged on the transverse plate (5), the driving bevel gear is fixedly arranged on an output shaft of the driving motor, the driven bevel gear is fixedly arranged on the rotating shaft (12), and the driving bevel gear is meshed with the driven bevel gear.

5. The biosafety type lithium battery lifting pedal according to claim 1, wherein the pushing mechanism comprises a moving hole (15) and a moving plate (16), the moving hole (15) is formed in the inner wall of the top of the protective shell (14), and the moving plate (16) fixedly connected with the foot switch (3) is slidably mounted in the protective shell (14).

6. The biosafety type lithium battery lifting pedal according to claim 5, wherein stabilizer bars (17) are fixedly mounted on inner walls of two sides of the moving hole (15), a rectangular hole is formed in the moving plate (16), and the moving plate (16) is slidably sleeved on the stabilizer bars (17) through the rectangular hole.

7. The biosafety type lithium battery lifting pedal according to claim 6, wherein a sliding groove (19) is formed in the inner wall of the top of the rectangular hole, a protruding block (20) is installed in the sliding groove (19) in a sliding mode, a compression spring (21) is fixedly installed between the protruding block (20) and the sliding groove (19), two arc-shaped grooves (18) are formed in the top of the stabilizer bar (17), and the protruding block (20) is matched with the arc-shaped grooves (18).

8. The biosafety type lithium battery lifting pedal according to claim 5, wherein guide grooves are formed in the inner walls of the two sides of the supporting box (1) and the partition plate (4), and the driving plate (7) is in sliding connection with the corresponding guide grooves.