CN212936424U

CN212936424U - Multifunctional direct-current voltage-stabilized power supply with anti-toppling function

Info

Publication number: CN212936424U
Application number: CN202022358101.XU
Authority: CN
Inventors: 汤家骅
Original assignee: Hangzhou Heng Ao Electronic Industry Co ltd
Current assignee: Hangzhou Heng Ao Electronic Industry Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-04-09
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a multi-functional DC voltage-stabilizing power supply with prevent empting function, including power supply housing and prevent empting the board, the cushion chamber has been seted up to power supply housing's bottom is inside, and the inside of cushion chamber is provided with the spring, and the bottom of spring is provided with the piston post, and the bottom of piston post is provided with the bottom plate, prevents empting the board and sets up in power supply housing's bottom, prevents that the inside four corners of empting the board all is provided with the cylinder, and one side of cylinder is provided with the telescopic link. This multi-functional DC voltage-stabilizing power supply with prevent empting function is provided with the telescopic link, the threaded rod, rotary valve and fixed foot, and the activity of stretching out and drawing back is carried out through cylinder control telescopic link to the distance increase between board and the fixed foot is prevented empting in the messenger, makes the center of power casing descend, has promoted the stability of putting, later makes the threaded rod go up and down the activity through rotating the rotary valve, thereby adjusts the height of power casing, and makes fixed foot place stably on the holding surface.

Description

Multifunctional direct-current voltage-stabilized power supply with anti-toppling function

Technical Field

The utility model relates to a DC stabilized power supply technical field specifically is a multi-functional DC voltage-stabilized power supply with prevent empting function.

Background

The multifunctional direct-current stabilized power supply has the outstanding characteristics of high precision and high stability by adopting a singlechip design technology, and is a power supply and constant-temperature soldering iron integrated power supply for laboratories, factories and household appliances with high cost performance.

The multifunctional direct-current stabilized power supply on the existing market is easy to collide and vibrate when being placed, so that internal parts are damaged due to collision after the multifunctional direct-current stabilized power supply is toppled, and the running problem of the multifunctional direct-current stabilized power supply is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional DC voltage-stabilized power supply with prevent empting function to the multi-functional DC voltage-stabilized power supply that proposes in solving above-mentioned background receives collision and vibrations when putting easily, thereby leads to multi-functional DC stable power supply to take place to empty back internals and damage because of the collision takes place, influences the problem of multi-functional DC voltage-stabilized power supply's operation.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional direct current stabilized voltage power supply with an anti-toppling function comprises a power supply shell and an anti-toppling plate, wherein a buffer cavity is formed in the bottom end of the power supply shell, a spring is arranged in the buffer cavity, a piston column is arranged at the bottom of the spring, a bottom plate is arranged at the bottom end of the piston column, the anti-toppling plate is arranged at the bottom of the power supply shell, air cylinders are arranged at four corners in the anti-toppling plate, telescopic rods are arranged on one sides of the air cylinders, a threaded rod penetrates through the other end of the telescopic rods, a rotary valve is arranged at the top of the threaded rod, fixing feet are arranged at the bottom of the threaded rod, movable cavities are formed in the left side and the right side of the anti-toppling plate, sliding grooves are formed in the front side and the rear side of each movable cavity, an anti-toppling plate is arranged in each sliding, the inside of gear is provided with the pivot, and the both ends of pivot are provided with the torsional spring.

Preferably, the buffer cavity forms a telescopic structure through the spring and the piston column, and the buffer cavity is in sliding connection with the piston column.

Preferably, the anti-toppling plate forms a telescopic structure through the telescopic rod and the threaded rod, and the telescopic rod is in threaded connection with the threaded rod.

Preferably, the fixing foot is of a semicircular structure and is made of rubber materials.

Preferably, the anti-collision plate is of an L-shaped structure, and the anti-collision plate is symmetrically distributed around the central axis of the anti-falling plate.

Preferably, the anti-toppling plate and the anti-collision plate form a sliding structure through the sliding groove, and the sliding groove is in sliding connection with the anti-collision plate.

Preferably, the anti-collision plate is in meshed connection with the gear, and a rotating structure is formed between the anti-collision plate and the gear through the rotating shaft.

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

1. the multifunctional direct-current stabilized voltage power supply with the anti-toppling function is provided with a telescopic rod, a threaded rod, a rotary valve and a fixed foot, wherein the telescopic rod is controlled by a cylinder to perform telescopic movement, so that the distance between an anti-toppling plate and the fixed foot is increased, the center of a power supply shell is lowered, the placing stability is improved, and then the threaded rod is subjected to lifting movement by rotating the rotary valve, so that the height of the power supply shell is adjusted, and the fixed foot is stably placed on a supporting surface;

2. this multi-functional DC voltage-stabilizing power supply with prevent empting function is provided with piston post and anticollision board, when vibrations take place, the piston post carries out reciprocating motion from top to bottom at the activity intracavity through the spring to the buffering is to the vibrations effect of power casing, when power casing receives the collision, anticollision board and gear take place to rotate, the torsional spring makes anticollision board carry out reciprocating sliding in that the spout is inside, the power that the buffering collision produced avoids power casing to topple over because of vibrations and collision emergence, the phenomenon that leads to the impaired unable normal use of power casing.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the anti-toppling plate of the present invention;

FIG. 3 is a schematic view of a top view cross-sectional structure of the anti-toppling plate of the present invention;

fig. 4 is a schematic view of the front cross-section structure of the anti-collision plate of the present invention.

In the figure: 1. a power supply housing; 2. a buffer chamber; 3. a spring; 4. a piston post; 5. a base plate; 6. an anti-toppling plate; 7. a cylinder; 8. a telescopic rod; 9. a threaded rod; 10. rotating the valve; 11. a fixing leg; 12. a movable cavity; 13. a chute; 14. an anti-collision plate; 15. a rack; 16. a gear; 17. a rotating shaft; 18. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional direct current stabilized voltage power supply with an anti-toppling function comprises a power supply shell 1, a buffer cavity 2, a spring 3, a piston column 4, a bottom plate 5, an anti-toppling plate 6, a cylinder 7, a telescopic rod 8, a threaded rod 9, a rotary valve 10, a fixed pin 11, a movable cavity 12, a sliding chute 13, an anti-collision plate 14, a rack 15, a gear 16, a rotating shaft 17 and a torsion spring 18, wherein the buffer cavity 2 is formed in the bottom end of the power supply shell 1, the spring 3 is arranged in the buffer cavity 2, the piston column 4 is arranged at the bottom of the spring 3, the bottom of the piston column 4 is provided with the bottom plate 5, the buffer cavity 2 and the piston column 4 form a telescopic structure through the spring 3, the buffer cavity 2 and the piston column 4 are in sliding connection, when vibration occurs, the piston column 4 reciprocates up and down in the movable cavity 12 through the spring 3, so that the vibration is buffered on the action of the power supply shell 1, the anti-, the four corners in the anti-toppling plate 6 are all provided with cylinders 7, one side of each cylinder 7 is provided with a telescopic rod 8, the other end of each telescopic rod 8 penetrates through a threaded rod 9, the top of each threaded rod 9 is provided with a rotary valve 10, the bottom of each threaded rod 9 is provided with a fixed foot 11, the anti-toppling plate 6 passes through a telescopic structure formed between each telescopic rod 8 and each threaded rod 9, each telescopic rod 8 and each threaded rod 9 are in threaded connection, each fixed foot 11 is of a semicircular structure, each fixed foot 11 is made of rubber materials, the telescopic rods 8 are controlled to perform telescopic activities through the cylinders 7, so that the distance between the anti-toppling plate 6 and each fixed foot 11 is increased, the center of the power supply shell 1 is lowered, the placing stability is improved, the threaded rods 9 are lifted and moved by rotating the rotary valves 10, the height of the power supply shell 1 is adjusted, and the fixed, the left side and the right side of the anti-toppling plate 6 are both provided with movable cavities 12, the front side and the rear side of each movable cavity 12 are both provided with sliding grooves 13, the inner part of each sliding groove 13 is provided with an anti-collision plate 14, each anti-collision plate 14 is of an L-shaped structure, the anti-collision plates 14 are symmetrically distributed around the central axis of each anti-toppling plate 6, each anti-toppling plate 6 forms a sliding structure through the corresponding sliding groove 13 and the corresponding anti-collision plate 14, the sliding grooves 13 are in sliding connection with the corresponding anti-collision plates 14, the bottom of each anti-collision plate 14 is provided with a rack 15, the bottom of each rack 15 is provided with a gear 16, the inner part of each gear 16 is provided with a rotating shaft 17, two ends of each rotating shaft 17 are provided with torsion springs 18, the anti-collision plates 14 are in meshed connection with the gears 16, the anti-collision plates 14 form a rotating structure through the corresponding rotating shafts 17 and the gears 16 when the power supply shell 1 is collided, the, the power that the buffering collision produced avoids power casing 1 to topple over because of vibrations and collision emergence, leads to the impaired phenomenon that can't normally use of power casing 1.

The working principle is as follows: the multifunctional direct-current stabilized voltage power supply with the anti-toppling function is used in a process that firstly, the telescopic rod 8 is controlled to stretch and retract through the air cylinder 7, so that the distance between the anti-toppling plate 6 and the fixing foot 11 is increased, the center of the power supply shell 1 is lowered, the placing stability is improved, then, the threaded rod 9 is lifted and moved by rotating the rotary valve 10, the height of the power supply shell 1 is adjusted, and the fixing foot 11 is placed on a supporting surface stably;

when vibration occurs, the piston column 4 reciprocates up and down in the movable cavity 12 through the spring 3, so that the vibration effect on the power supply shell 1 is buffered, when the power supply shell 1 is collided, the anti-collision plate 14 rotates with the gear 16, the torsion spring 18 enables the anti-collision plate 14 to slide in the sliding groove 13 in a reciprocating mode, the force generated by collision is buffered, and the phenomenon that the power supply shell 1 is damaged and cannot be used normally due to toppling over of the power supply shell 1 caused by vibration and collision is avoided. The model of the middle cylinder 7 of the utility model is MBB 63-200.

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

Claims

1. The utility model provides a multi-functional DC voltage-stabilized power supply with prevent empting function, includes power supply housing (1) and prevents empting board (6), its characterized in that: the anti-falling device is characterized in that a buffer cavity (2) is formed in the bottom end of the power supply shell (1), a spring (3) is arranged in the buffer cavity (2), a piston column (4) is arranged at the bottom of the spring (3), a bottom plate (5) is arranged at the bottom end of the piston column (4), an anti-falling plate (6) is arranged at the bottom of the power supply shell (1), air cylinders (7) are arranged at four corners of the inner portion of the anti-falling plate (6), telescopic rods (8) are arranged on one sides of the air cylinders (7), a threaded rod (9) penetrates through the other ends of the telescopic rods (8), a rotary valve (10) is arranged at the top of the threaded rod (9), fixing feet (11) are arranged at the bottom of the threaded rod (9), movable cavities (12) are formed in the left side and the right side of the anti-falling plate (6), and sliding grooves (13) are, and the inside of spout (13) is provided with crashproof board (14), the bottom of crashproof board (14) is provided with rack (15), and the bottom of rack (15) is provided with gear (16), the inside of gear (16) is provided with pivot (17), and the both ends of pivot (17) are provided with torsional spring (18).

2. The multifunctional regulated DC power supply with anti-toppling function according to claim 1, wherein: buffer chamber (2) pass through to constitute extending structure between spring (3) and piston post (4), and buffer chamber (2) and piston post (4) are sliding connection.

3. The multifunctional regulated DC power supply with anti-toppling function according to claim 1, wherein: the anti-toppling plate (6) forms a telescopic structure through the telescopic rod (8) and the threaded rod (9), and the telescopic rod (8) is in threaded connection with the threaded rod (9).

4. The multifunctional regulated DC power supply with anti-toppling function according to claim 1, wherein: the fixing feet (11) are of semicircular structures, and the fixing feet (11) are made of rubber materials.

5. The multifunctional regulated DC power supply with anti-toppling function according to claim 1, wherein: the anti-collision plate (14) is of an L-shaped structure, and the anti-collision plate (14) is symmetrically distributed about the central axis of the anti-falling plate (6).

6. The multifunctional regulated DC power supply with anti-toppling function according to claim 1, wherein: the anti-toppling plate (6) forms a sliding structure with the anti-collision plate (14) through the sliding groove (13), and the sliding groove (13) is in sliding connection with the anti-collision plate (14).

7. The multifunctional regulated DC power supply with anti-toppling function according to claim 1, wherein: the anti-collision plate (14) is in meshed connection with the gear (16), and a rotating structure is formed between the anti-collision plate (14) and the gear (16) through the rotating shaft (17).