CN216959685U

CN216959685U - Mobile AC/DC power supply system

Info

Publication number: CN216959685U
Application number: CN202220033946.8U
Authority: CN
Inventors: 李文安
Original assignee: Guangdong Jiaxun Electronic Co ltd
Current assignee: Guangdong Jiaxun Electronic Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-12
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a movable AC/DC power supply system, which comprises an AC/DC power supply device main body and a bottom plate, wherein a fixed frame is connected with the upper part of the bottom plate through bolts, the AC/DC power supply device main body is detachably connected inside the fixed frame, a motor is installed on the right side inside the fixed frame, a rotating shaft is detachably connected on the left side of the motor, a bidirectional threaded rod is detachably connected on the left side of the rotating shaft, a threaded sleeve A and a threaded sleeve B are detachably connected on the outer side of the bidirectional threaded rod, the threaded sleeve A is positioned on the left side of the threaded sleeve B, a movable rod A is detachably connected above the threaded sleeve A, and a fixed plate A is installed above the movable rod A. The utility model is convenient to fix the AC/DC power supply equipment main body through the installed motor, the rotating shaft, the bidirectional threaded rod, the threaded sleeve A, the threaded sleeve B, the movable rod A, the movable rod B, the connecting frame A, the connecting frame B, the fixed plate A, the fixed plate B, the jack and the inserted rod.

Description

Mobile AC/DC power supply system

Technical Field

The utility model relates to the technical field of alternating current and direct current power supplies, in particular to a mobile alternating current and direct current power supply system.

Background

The alternating current and direct current power supply is a device for inverting direct current into alternating current through an inverter, and simultaneously has alternating current and direct current output, and the output specification of the portable alternating current and direct current power supply is as follows: 110V/220V alternating current and 48V, 24V, 12V, 5V and other standard direct current.

Patent No. 202020224871.2 discloses a movable ac/dc power supply box, which is adjustable by the relative height between the lifting rod and the bottom plate of the lifting unit. When the universal wheel is changed from the storage state to the unfolding state, the jacking unit is adjusted firstly, so that the lower end of the jacking rod is positioned below the distance of the lowest end which can be reached by the universal wheel. The power box body is supported through the jacking rod, so that the universal wheels can be conveniently rotated and fixed, and the adjustment operation of the universal wheels is more convenient and safer.

This movable alternating current-direct current power supply case has following drawback: when in use, the AC/DC power supply equipment main body is inconvenient to fix, and the use is influenced; and meanwhile, the main body of the AC/DC power supply equipment is inconvenient to protect, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a mobile AC/DC power supply system which can effectively solve the problems in the background art.

In order to realize the purpose, the utility model adopts the technical scheme that:

a movable AC/DC power supply system comprises an AC/DC power supply device main body and a bottom plate, wherein a fixed frame is connected with the upper part of the bottom plate through a bolt, the interior of the fixed frame is detachably connected with the AC/DC power supply device main body, a motor is installed on the right side of the interior of the fixed frame, a rotating shaft is detachably connected with the left side of the motor, a bidirectional threaded rod is detachably connected with the left side of the rotating shaft, a threaded sleeve A and a threaded sleeve B are detachably connected with the outer side of the bidirectional threaded rod, the threaded sleeve A is positioned on the left side of the threaded sleeve B, a movable rod A is detachably connected with the upper part of the threaded sleeve A, a fixed plate A is installed on the upper part of the movable rod A, a connecting frame A is detachably connected with one side of the fixed plate A, a movable rod B is installed on the upper part of the threaded sleeve B, a fixed plate B is detachably connected with the connecting frame B, the jack is arranged above the connecting frame B, and the inserting rod is detachably connected above the fixing plate B.

Furthermore, a sliding groove is formed in the fixing frame, a supporting rod is connected to the inner side of the sliding groove in a sliding mode, a damping and shock-absorbing spring B is detachably connected to one side of the supporting rod, a support is installed at one end, away from the damping and shock-absorbing spring B, of the supporting rod, a baffle is installed at one side of the support, and a damping and shock-absorbing spring A is detachably connected to one side of the baffle; through spout, branch, support, damping spring A, damping spring B and the baffle of installation, when the mount received the striking, weaken the impact force that the striking produced, be convenient for protect alternating current-direct current power supply equipment main part.

Furthermore, wheels are arranged below the bottom plate, and a push rod is detachably connected to one side of the bottom plate; through the wheel and the push rod of installation, the alternating current-direct current power supply equipment main part of being convenient for removes.

Further, the power output end of the motor is connected with the power input end of the rotating shaft; the threaded sleeve A and the threaded sleeve B on the outer side of the bidirectional threaded rod are driven to move through the installed motor and the rotating shaft.

Further, the inner sides of the fixed plate A and the fixed plate B can be detachably connected with rubber pads; through the rubber pad of installation, be convenient for protect alternating current-direct current power supply equipment main part.

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

1. the utility model uses the installed motor, the rotating shaft, the bidirectional threaded rod, the threaded sleeve A, the threaded sleeve B, the moving rod A, the moving rod B, the connecting frame A, the connecting frame B, the fixed plate A, the fixed plate B, the jack and the inserted rod, when in use, firstly, the main body of the AC/DC power supply equipment is put into the inner side of the fixed frame, then, the inserted rod installed above the fixed plate B is pulled upwards, then, the inserted rod is moved out of the jack arranged above the connecting frame B, then, the connecting frame B is pulled to move, then, the connecting frame B moves on the inner side of the fixed plate B, thereby, the length of the connecting frame B is conveniently adjusted according to the specification of the main body of the AC/DC power supply equipment, then, the inserted rod is pushed downwards, then, the inserted rod enters the jack arranged above the connecting frame B, then, the motor switch arranged on the right side inside the fixed frame is opened, then, the motor converts the received electric energy into mechanical energy, then, the rotating shaft drives the threaded sleeve A and the threaded sleeve B outside the bidirectional threaded rod to move, then thread bush A drives fixed plate A above movable rod A and removes, and thread bush B drives fixed plate B above movable rod B and removes, then link A of fixed plate A side installation and link B of fixed plate B side installation respectively with alternating current and direct current power supply equipment main part surface contact to be convenient for fix alternating current and direct current power supply equipment main part.

2. According to the utility model, through the installed sliding groove, the supporting rod, the bracket, the damping spring A, the damping spring B and the baffle, when the fixing frame is impacted, the damping spring A installed on one side of the baffle starts to compress to generate elastic force, then the bracket installed on one side of the baffle drives the supporting rod to slide in the sliding groove formed in the fixing frame, and then the damping spring B installed on one side of the supporting rod starts to compress to generate elastic force, so that the impact force generated by the impact is further weakened, and the main body of the AC/DC power supply equipment is protected conveniently.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a mobile AC/DC power supply system according to the present invention;

FIG. 2 is a schematic view of the internal structure of a fixing frame of a mobile AC/DC power supply system according to the present invention;

FIG. 3 is a schematic diagram of a side view of a baffle of the mobile AC/DC power supply system according to the present invention;

in the figure: 1. an AC/DC power supply apparatus main body; 2. a fixed mount; 3. a connecting frame A; 4. a connecting frame B; 5. a baffle plate; 6. a base plate; 7. a wheel; 8. a rubber pad; 9. a fixing plate B; 10. a rod is inserted; 11. a jack; 12. a push rod; 13. a travel bar A; 14. a threaded sleeve A; 15. a bidirectional threaded rod; 16. a travel bar B; 17. a threaded sleeve B; 18. a rotating shaft; 19. a motor; 20. a support; 21. a damping spring A; 22. a damping spring B; 23. a strut; 24. a chute; 25. and (5) fixing a plate A.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

As shown in fig. 1-3, a portable alternating current-direct current power supply system, includes alternating current-direct current power supply equipment main part 1 and bottom plate 6, bolted connection has mount 2 above bottom plate 6, mount 2 is inside can dismantle to be connected with alternating current-direct current power supply equipment main part 1, motor 19 is installed on mount 2 inside right side, motor 19 can dismantle on the left of the connection has pivot 18, pivot 18 can dismantle on the left of the connection has two-way threaded rod 15, can dismantle in the outside of two-way threaded rod 15 and be connected with thread bush a14 and thread bush B17, and thread bush a14 is located the thread bush B17 left side, thread bush a14 top can dismantle and be connected with carriage bar a13, carriage bar a13 top is installed fixed plate a25, carriage bar a25 one side can dismantle and be connected with link A3, carriage bar B16 is installed to thread bush B17 top, carriage bar B16 top is installed fixed plate B9, one side of the fixing plate B9 is detachably connected with a connecting frame B4, a jack 11 is arranged above a connecting frame B4, and a plug rod 10 is detachably connected above a fixing plate B9.

A sliding groove 24 is formed in the fixed frame 2, a supporting rod 23 is connected to the inner side of the sliding groove 24 in a sliding manner, a damping and shock-absorbing spring B22 is detachably connected to one side of the supporting rod 23, a support 20 is installed at one end, far away from the damping and shock-absorbing spring B22, of the supporting rod 23, a baffle 5 is installed at one side of the support 20, and a damping and shock-absorbing spring A21 is detachably connected to one side of the baffle 5; through the installed chute 24, the supporting rod 23, the bracket 20, the damping spring A21, the damping spring B22 and the baffle 5, when the fixing frame 2 is impacted, the impact force generated by the impact is weakened, and the AC/DC power supply equipment main body 1 is protected conveniently.

Wheels 7 are mounted below the bottom plate 6, and a push rod 12 is detachably connected to one side of the bottom plate 6; the AC/DC power supply device main body 1 is convenient to move through the installed wheels 7 and the push rod 12.

Wherein, the power output end of the motor 19 is connected with the power input end of the rotating shaft 18; the motor 19 and the rotating shaft 18 are arranged to drive the thread bush A14 and the thread bush B17 on the outer side of the bidirectional threaded rod 15 to move.

Wherein, the inner sides of the fixed plate A25 and the fixed plate B9 are both detachably connected with rubber pads 8; through the rubber pad 8 of installation, be convenient for protect alternating current-direct current power supply equipment main part 1.

It should be noted that, when the mobile ac/dc power supply system is used, the ac/dc power supply device main body 1 is placed inside the fixed frame 2, then the inserted link 10 installed above the fixed plate B9 is pulled upwards, then the inserted link 10 is moved out of the jack 11 installed above the connecting frame B4, then the connecting frame B4 is pulled to move, then the connecting frame B4 moves inside the fixed plate B9, so as to adjust the length of the connecting frame B4 according to the specification of the ac/dc power supply device main body 1, then the inserted link 10 is pushed downwards, then the inserted link 10 enters the jack 11 installed above the connecting frame B4, then the switch of the motor 19 installed on the right side inside of the fixed frame 2 is turned on, then the motor 19 converts the received electric energy into mechanical energy, then the rotating shaft 18 drives the threaded sleeve a14 and the threaded sleeve B17 outside the bidirectional threaded rod 15 to move, then the threaded sleeve a14 drives the fixed plate a25 above the moving rod a13 to move, thread bush B17 drives fixed plate B9 above carriage release lever B16 and removes, then link A3 of fixed plate A25 side-mounting and link B4 of fixed plate B9 side-mounting respectively with alternating current and direct current power supply equipment main part 1 surface contact, thereby be convenient for fix alternating current and direct current power supply equipment main part 1, when mount 2 receives the striking, the damping spring A21 of baffle 5 one side-mounting begins the compression and produces elasticity, then support 20 of baffle 5 one side-mounting drives branch 23 and slides in the inside spout 24 of seting up of mount 2, the damping spring B22 of branch 23 one side-mounting begins the compression and produces elasticity afterwards, further weaken the impact force that the striking produced, thereby be convenient for protect alternating current and direct current power supply equipment main part 1.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable alternating current-direct current power supply system, includes alternating current-direct current power supply equipment main part (1) and bottom plate (6), its characterized in that, bolted connection has mount (2) above bottom plate (6), mount (2) inside can dismantle and be connected with alternating current-direct current power supply equipment main part (1), motor (19) are installed on the inside right side of mount (2), motor (19) left side can be dismantled and be connected with pivot (18), pivot (18) left side can be dismantled and be connected with two-way threaded rod (15), threaded bush A (14) and threaded bush B (17) can be dismantled and be connected in the two-way threaded rod (15) outside, and threaded bush A (14) are located threaded bush B (17) left side, removable connection has carriage release lever A (13) above threaded bush A (14), fixed plate A (25) is installed to carriage release lever A (13) top, fixed plate A (25) one side can be dismantled and be connected with link A (3), carriage release lever B (16) is installed to thread bush B (17) top, fixed plate B (9) are installed to carriage release lever B (16) top, fixed plate B (9) one side can be dismantled and be connected with link B (4), jack (11) have been seted up to link B (4) top, fixed plate B (9) top can be dismantled and be connected with inserted bar (10).

2. The mobile ac/dc power supply system according to claim 1, wherein: the utility model discloses a damping shock absorber, including mount (2), spout (24) have been seted up to mount (2) inside, spout (24) inboard sliding connection has branch (23), branch (23) one side can be dismantled and be connected with damping shock absorber spring B (22), the one end that damping shock absorber spring B (22) were kept away from in branch (23) is installed support (20), baffle (5) are installed to support (20) one side, baffle (5) one side can be dismantled and be connected with damping shock absorber spring A (21).

3. The mobile ac/dc power supply system according to claim 1, wherein: wheels (7) are installed below the bottom plate (6), and a push rod (12) is detachably connected to one side of the bottom plate (6).

4. The mobile ac/dc power supply system according to claim 1, wherein: and the power output end of the motor (19) is connected with the power input end of the rotating shaft (18).

5. The mobile ac/dc power supply system according to claim 1, wherein: the inner sides of the fixed plate A (25) and the fixed plate B (9) can be detachably connected with rubber pads (8).