CN219414061U

CN219414061U - Laboratory power electric lifting mechanism

Info

Publication number: CN219414061U
Application number: CN202223379240.6U
Authority: CN
Inventors: 伊顺
Original assignee: Jiusi Education Technology Co ltd
Current assignee: Jiusi Education Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-25
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses an electric lifting mechanism of a laboratory power supply, which relates to the technical field of power supplies and comprises a mounting box and a power supply body, wherein the power supply body is positioned below the mounting box, two lifting assemblies are arranged below the mounting box, the bottom end of the mounting box is fixedly connected with a fixed frame, through grooves are formed in two sides of the fixed frame, the inner side of the top end of the mounting box is fixedly connected with a forward and reverse rotating motor, and a transmission shaft of the forward and reverse rotating motor is fixedly connected with an adjusting screw rod: the adjusting block is convenient to drive to move up and down through the adjusting screw rod, the inclination angle of the hinge rod is convenient to adjust under the hinge action of the corresponding first hinge seat and second hinge seat, the power source body is convenient to drive to move up and down, the power source body is convenient to drive to lift and adjust, the slide rod slides in the chute, and meanwhile the clamping plate has a limiting supporting effect on the slide rod, so that the lifting stability of the power source body is convenient to lift.

Description

Laboratory power electric lifting mechanism

Technical Field

The utility model relates to a lifting mechanism, in particular to an electric lifting mechanism for a laboratory power supply, and belongs to the technical field of power supplies.

Background

In indoor wiring installation, supply socket is fixed socket generally, supply socket is fixed to be set up on the wall body, supply socket's position corresponds domestic appliance's position and quantity, consequently supply socket plays important effect to interior decoration's pleasing to the eye, along with domestic appliance's popularization, household supply socket's quantity also increases gradually, wherein "intelligent lifting power supply" that application number is "CN202121535677.7" disclosed is the technology of becoming mature, its "drive assembly drive multilayer sleeve reciprocates, thereby drive the supply socket and go up and down, make a plurality of experimental facilities pass through the power cord and concentrate the connection supply socket, make the power cord be arranged fast, improve experimental facilities's circular telegram efficiency, and the power socket can reduce the possibility that causes the obstacle to laboratory inner space through going up and down, improve space utilization, improve indoor aesthetic degree", the mobile power supply "with two-way intelligent lifting and lowering functions that application number" CN202022385495.8 "disclosed", it has solved current two-way intelligent lifting and lowering functions's mobile power supply and has not placed technical drawbacks such as function through concrete technical structure setting, but above-mentioned two kinds of lifting structure are in the use under still existing process:

the auxiliary limiting structure is not arranged in actual use, so that the lifting stability of the power supply body is not improved.

Disclosure of Invention

The utility model aims to provide an electric lifting mechanism for a laboratory power supply, which solves the problem that the electric lifting mechanism for the laboratory power supply is not provided with an auxiliary limiting structure in actual use and is not beneficial to improving the lifting stability of a power supply body.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laboratory power electric lifting mechanism, includes mounting box and power body, power body is located the below of mounting box, the below of mounting box is equipped with two lifting unit, the bottom fixedly connected with fixed frame of mounting box, logical groove has all been seted up to the both sides of fixed frame, the inboard fixedly connected with positive and negative rotation motor in top of mounting box, positive and negative rotation motor's transmission shaft fixedly connected with accommodate the lead screw, accommodate the lead screw's the outside has the regulating block through lead screw nut threaded connection, accommodate the lead screw's inboard has seted up the spout, the inboard sliding connection of spout has the slide bar, the bottom fixedly connected with connecting plate of slide bar, the inboard threaded connection of connecting plate has two second bolts.

Preferably, the lifting assembly comprises a first hinging seat, a second hinging seat, a mounting plate and an auxiliary assembly, wherein the first hinging seats are respectively and fixedly arranged on two sides of the adjusting block, hinging rods are respectively hinged to the outer sides of the first hinging seats, the second hinging seats are respectively hinged to the hinging rods, the top ends of the mounting plate are respectively and fixedly connected with the bottom ends of the second hinging seats, two first bolts are respectively and fixedly connected with the inner sides of the mounting plate, and the four first bolts are respectively and fixedly connected with the inner sides of the top ends of the power supply body.

Preferably, the two auxiliary assemblies comprise limiting plates, the two limiting plates are respectively and fixedly arranged on two sides of the fixed frame, and the inner sides of the two limiting plates are respectively provided with limiting grooves.

Preferably, the outer sides of the two hinge rods are respectively attached to the inner sides of the two limit grooves.

Preferably, the outer side of the adjusting block is attached to the inner wall of the fixing frame.

Preferably, the two second bolts are in threaded connection with the inner side of the top end of the power supply body, a clamping plate is fixedly connected with the bottom end of the fixing frame, and the outer side of the sliding rod is attached to the inner side of the clamping plate.

Preferably, the outer side of the adjusting screw rod is rotatably connected with the inner side of the bottom end of the installation box.

Preferably, the front clamping of fixed frame is connected with the chamber door, the front of power body is fixed and is equipped with switch panel, switch panel's surface is equipped with positive reverse motor switch, positive reverse motor passes through positive reverse motor switch and external power supply electric connection.

Compared with the related art, the electric lifting mechanism for the laboratory power supply has the following beneficial effects:

1. the utility model provides a laboratory power electric lifting mechanism, be convenient for drive the regulating block through adjusting screw and reciprocate, be convenient for make the articulated pole adjust inclination thereupon under the articulated effect of corresponding first articulated seat and second articulated seat, and be convenient for drive power body and reciprocate thereupon, be convenient for drive power body and go up and down to adjust, and the slide bar slides in the inside of spout, and the cardboard has spacing supporting role to the slide bar simultaneously, is convenient for promote the stability that power body goes up and down;

2. the utility model provides a laboratory power electric lifting mechanism, through placing mounting panel and connecting plate at the surface of power body, be convenient for through first bolt and second bolt with mounting panel and connecting plate all with the power body between spiral fixed mutually, and be convenient for install and dismantle.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic plan view of the front face of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic plan view of a side face of the present utility model;

fig. 5 is a schematic view of a partial structure of the present utility model.

In the figure: 1. a mounting box; 2. a lifting assembly; 21. a first hinge base; 22. a hinge rod; 23. the second hinge seat; 24. a mounting plate; 25. a first bolt; 26. an auxiliary component; 261. a limiting plate; 262. a limit groove; 3. a power supply body; 4. a fixed frame; 5. a through groove; 6. a forward and reverse rotation motor; 7. adjusting a screw rod; 8. an adjusting block; 9. a chute; 10. a slide bar; 11. a connecting plate; 12. a second bolt; 13. a clamping plate; 14. a door; 15. and a switch panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, the utility model provides a laboratory power supply electric lifting mechanism, which comprises a mounting box 1 and a power supply body 3, wherein the power supply body 3 is positioned below the mounting box 1, two lifting components 2 are arranged below the mounting box 1, the bottom end of the mounting box 1 is fixedly connected with a fixed frame 4, through grooves 5 are formed in two sides of the fixed frame 4, a forward and reverse motor 6 is fixedly connected to the inner side of the top end of the mounting box 1, an adjusting screw rod 7 is fixedly connected to a transmission shaft of the forward and reverse motor 6, an adjusting block 8 is connected to the outer side of the adjusting screw rod 7 through screw nut threads, a sliding groove 9 is formed in the inner side of the adjusting screw rod 7, a sliding rod 10 is connected to the inner side of the sliding groove 9 in a sliding manner, a connecting plate 11 is fixedly connected to the bottom end of the sliding rod 10, and two second bolts 12 are connected to the inner side of the connecting plate 11 in a threaded manner;

the outer side of the adjusting block 8 is attached to the inner wall of the fixed frame 4, so that the moving stability of the adjusting block 8 is improved;

the two second bolts 12 are in threaded connection with the inner side of the top end of the power supply body 3, the clamping plate 13 is fixedly connected with the bottom end of the fixed frame 4, the outer side of the sliding rod 10 is attached to the inner side of the clamping plate 13, and the moving stability of the sliding rod 10 is improved;

the outer side of the adjusting screw rod 7 is rotationally connected with the inner side of the bottom end of the installation box 1, so that the rotation stability of the adjusting screw rod 7 is improved;

the front of the fixed frame 4 is connected with a box door 14 in a clamping way, the front of the power supply body 3 is fixedly provided with a switch panel 15, the surface of the switch panel 15 is provided with a forward and reverse motor switch, and the forward and reverse motor 6 is electrically connected with an external power supply through the forward and reverse motor switch, so that the forward and reverse motor 6 can be controlled to operate conveniently;

referring to fig. 1-5, an electric lifting mechanism for a laboratory power supply further includes a lifting assembly 2, where the two lifting assemblies 2 each include a first hinge seat 21, a second hinge seat 23, a mounting plate 24 and an auxiliary assembly 26, the two first hinge seats 21 are fixedly disposed on two sides of the adjusting block 8, the outer sides of the two first hinge seats 21 are hinged with hinge rods 22, the two second hinge seats 23 are hinged with the two hinge rods 22, the top ends of the two mounting plates 24 are fixedly connected with the bottom ends of the two second hinge seats 23, the inner sides of the two mounting plates 24 are connected with two first bolts 25, and the four first bolts 25 are connected with the inner sides of the top ends of the power supply body 3;

specifically, as shown in fig. 1, 2, 3, 4 and 5, two mounting plates 24 and a connecting plate 11 are firstly placed at the top end of a power supply body 3, then corresponding first bolts 25 and second bolts 12 are rotated to fixedly mount the mounting plates 24 and the connecting plate 11 with the power supply body 3, after the hinging rods 22 and the sliding rods 10 are fixedly mounted with the power supply body 3, the hinging rods 22 and the sliding rods 10 are controlled to operate by a forward and reverse motor switch on a switch panel 15, the adjusting screw 7 is controlled to rotate by the forward and reverse motor 6, so that an adjusting block 8 in threaded connection with the adjusting screw 7 is driven to move up and down, at the moment, the adjusting block 8 is driven to move up, then the two hinging rods 22 drive the power supply body 3 to ascend under the hinging action of corresponding first hinging seats 21 and second hinging seats 23, and similarly the power supply body 3 is driven to descend when the adjusting block 8 is controlled to move down, so that lifting adjustment is completed.

Example 2:

the two auxiliary components 26 comprise limiting plates 261, the two limiting plates 261 are fixedly arranged on two sides of the fixed frame 4 respectively, and limiting grooves 262 are formed in the inner sides of the two limiting plates 261;

the outer sides of the two hinging rods 22 are respectively attached to the inner sides of the two limiting grooves 262;

specifically, as shown in fig. 1, 2, 3, 4 and 5, when the hinge rod 22 adjusts the corresponding angle, the hinge rod 22 slides inside the corresponding limiting groove 262, and plays an auxiliary limiting role on the hinge rod 22 through the limiting groove 262, so that the stability of the power supply body 3 during lifting and moving is further improved by matching with the supporting and limiting role of the clamping plate 13 on the slide rod 10.

Working principle: when the electric lifting mechanism for the laboratory power supply is particularly used, firstly, two mounting plates 24 and a connecting plate 11 are placed at the top end of a power supply body 3, then, corresponding first bolts 25 and second bolts 12 are rotated to fixedly mount the mounting plates 24, the connecting plate 11 and the power supply body 3, after the hinging rods 22, the sliding rods 10 and the power supply body 3 are fixedly mounted, the forward and reverse motor 6 is controlled to operate through a forward and reverse motor switch on a switch panel 15, the adjusting screw rod 7 is controlled to rotate through the forward and reverse motor 6, so that an adjusting block 8 in threaded connection with the adjusting screw rod 7 is driven to move up and down, at the moment, the adjusting block 8 is driven to move up, then, the two hinging rods 22 drive the power supply body 3 to move up under the hinging action of corresponding first hinging seats 21 and second hinging seats 23, and similarly drive the power supply body 3 to move down when the adjusting block 8 is controlled to move down, so that lifting adjustment is completed, meanwhile, the hinging rods 22 slide at the inner sides of corresponding limiting grooves 262, an auxiliary limiting effect is achieved on the hinging rods 22 through the limiting grooves 262, and the limiting effect is further driven to move up and down when the clamping plate 10 is matched with the supporting effect of the lifting plate 10 to drive the power supply body to move stably.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laboratory power electric lifting mechanism, includes mounting box (1) and power body (3), its characterized in that: the utility model discloses a power supply body, including installation case (1), power supply body (3), spout (9) are seted up to the below of installation case (1), the bottom fixedly connected with fixed frame (4) of installation case (1), logical groove (5) have all been seted up to the both sides of fixed frame (4), the inboard positive and negative motor (6) of top of installation case (1), the transmission shaft fixedly connected with accommodate the lead screw (7) of positive and negative motor (6), there is regulating block (8) accommodate the outside of lead screw (7) through screw nut threaded connection, spout (9) have been seted up to the inboard of accommodate the lead screw (7), the inboard sliding connection of spout (9) has slide bar (10), the bottom fixedly connected with connecting plate (11) of slide bar (10), the inboard threaded connection of connecting plate (11) has two second bolts (12).

2. A laboratory power supply electric lifting mechanism according to claim 1, wherein: the lifting assembly comprises a lifting assembly and a power supply body (3), wherein the lifting assembly comprises a lifting assembly (2) and a lifting assembly, the lifting assembly comprises a first hinging seat (21), a second hinging seat (23), a mounting plate (24) and an auxiliary assembly (26), the lifting assembly is fixedly arranged on two sides of the regulating block (8) respectively, the lifting assembly is hinged with a hinging rod (22) respectively on the outer side of the first hinging seat (21), the lifting assembly is hinged with the hinging rod (22) respectively on the outer side of the second hinging seat (23), the mounting plate is hinged with the hinging rod (22) respectively on the top end of the mounting plate (24) and is fixedly connected with the bottom end of the second hinging seat (23), two first bolts (25) are connected with the inner sides of the mounting plate (24) in a threaded mode, and the four first bolts (25) are connected with the inner sides of the top end of the power supply body (3) in a threaded mode.

3. A laboratory power supply electric lifting mechanism according to claim 2, wherein: the two auxiliary assemblies (26) comprise limiting plates (261), the two limiting plates (261) are fixedly arranged on two sides of the fixed frame (4) respectively, and limiting grooves (262) are formed in the inner sides of the two limiting plates (261).

4. A laboratory power supply electric lifting mechanism according to claim 3, wherein: the outer sides of the two hinging rods (22) are respectively attached to the inner sides of the two limiting grooves (262).

5. A laboratory power supply electric lifting mechanism according to claim 1, wherein: the outer side of the adjusting block (8) is attached to the inner wall of the fixed frame (4).

6. A laboratory power supply electric lifting mechanism according to claim 1, wherein: the two second bolts (12) are in threaded connection with the inner side of the top end of the power supply body (3), a clamping plate (13) is fixedly connected with the bottom end of the fixing frame (4), and the outer side of the sliding rod (10) is attached to the inner side of the clamping plate (13).

7. A laboratory power supply electric lifting mechanism according to claim 1, wherein: the outer side of the adjusting screw rod (7) is rotationally connected with the inner side of the bottom end of the installation box (1).

8. A laboratory power supply electric lifting mechanism according to claim 1, wherein: the front clamping of fixed frame (4) is connected with chamber door (14), the front of power body (3) is fixed and is equipped with switch panel (15), the surface of switch panel (15) is equipped with positive reverse motor switch, positive reverse motor (6) are through positive reverse motor switch and external power supply electric connection.