CN214069607U

CN214069607U - Emergency power supply device convenient to maintenance

Info

Publication number: CN214069607U
Application number: CN202022574839.XU
Authority: CN
Inventors: 王光辉; 朱园园; 牟阳; 童乐
Original assignee: Shaanxi Guangyuan Xinnai Electronic Technology Co ltd
Current assignee: Shaanxi Guangyuan Xinnai Electronic Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-27
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an emergency power supply device convenient to maintenance, including the emergency power supply body, the emergency power supply body includes upper shell and lower floor's shell, the inside of lower floor's shell is equipped with first stopper, the charger has been placed to the inside of first stopper, one side fixedly connected with elastic band of first stopper, one side that elastic band was kept away from to first stopper is equipped with the draw-in groove, the inside of lower floor's shell is equipped with the second stopper, install the chip in the second stopper, be equipped with a plurality of fixture blocks on the second stopper, upper shell passes through fixing bolt fixed connection with lower floor's shell. The utility model discloses, through the installation method who changes emergency power supply internals, can be convenient for dismantle the installation to the inside part of emergency power supply to can be convenient for maintain emergency power supply inside, solved the inconvenient and maintenance inefficiency problem of traditional emergency power supply maintenance.

Description

Emergency power supply device convenient to maintenance

Technical Field

The utility model relates to an emergency power supply technical field especially relates to an emergency power supply device convenient to maintenance.

Background

The emergency power supply is formed by a charger, an inverter, a storage battery, an isolation transformer, a change-over switch and the like, and is used for inverting direct current electric energy into alternating current electric energy.

Now through emergency power supply's development, emergency power supply obtains more and more extensive utilization, to emergency power supply's maintenance, a series of problems can appear, emergency power supply is inside through fixing a position relevant part, thereby can be more stable provide the electric current, however, at the in-process of maintenance, the inside part of emergency power supply is difficult to dismantle, the difficulty degree of emergency power supply maintenance has been increased, and simultaneously, the in-process of dismantling is carried out to emergency power supply shell, the problem that the screw loses can often appear, for this reason, an emergency power supply device convenient to maintenance is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenient shortcoming of emergency power supply maintenance among the prior art, and the emergency power supply device convenient to maintenance that proposes.

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

the utility model provides an emergency power supply device convenient to maintenance, includes the emergency power supply body, the emergency power supply body includes upper shell and lower floor's shell, the inside of lower floor's shell is equipped with first stopper, the charger has been placed to the inside of first stopper, one side fixedly connected with elastic webbing of first stopper, one side that elastic webbing was kept away from to first stopper is equipped with the draw-in groove, the inside of lower floor's shell is equipped with the second stopper, install the chip in the second stopper, be equipped with a plurality of fixture blocks on the second stopper, upper shell and lower floor's shell pass through fixing bolt fixed connection, install slide mechanism on the first stopper, the last stop gear that is equipped with of fixing bolt.

Preferably, the sliding mechanism comprises a plurality of stop blocks fixedly connected with the side surface of the first stop block, a plurality of limiting grooves are formed in the side surface of the first stop block, one end of the stop block close to the limiting grooves is fixedly connected with limiting springs, and one end of the limiting springs far away from the stop block is fixedly connected with limiting clamps.

Preferably, stop gear includes the first screw hole that is equipped with on the shell of upper strata, be equipped with the second screw hole on the shell of lower floor.

Preferably, the elastic band is connected with the clamping groove in a clamped mode, one end of the charger, which is close to the limiting groove, is fixedly connected with a connecting wire, and the connecting wire is placed above the limiting groove.

Preferably, the limiting clamp is connected with the first limiting block in a sliding mode through a sliding groove, and the two corresponding limiting clamps form a circle.

Preferably, the fixing bolt comprises an upper bolt and a lower bolt, the diameter of the upper bolt is smaller than that of the lower bolt, the upper bolt is in threaded connection with the lower bolt, and the middle part of the upper bolt is not provided with threads.

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

1. the utility model discloses in, through the installation method who changes emergency power supply internals, can be convenient for dismantle the installation to the inside part of emergency power supply to can be convenient for maintain emergency power supply inside, solved the inconvenient and low problem of maintenance efficiency of traditional emergency power supply maintenance.

2. Through the design to corresponding first screw hole and second screw hole on emergency power supply upper shell and the lower floor's shell, when can dismantle the installation with upper shell and lower floor's shell, guarantee that fixing bolt does not break away from upper shell to can avoid the in-process at emergency power supply maintenance, the problem that the bolt loses appears, reduced the troublesome nature of maintenance.

Drawings

Fig. 1 is a perspective view of an emergency power supply device convenient for maintenance according to the present invention;

fig. 2 is a schematic structural view of an emergency power supply device convenient for maintenance according to the present invention;

fig. 3 is a right side view of the first stopper in fig. 2 of the emergency power supply device convenient for maintenance according to the present invention;

fig. 4 is a schematic structural view of the connection between the upper housing and the lower housing of the emergency power supply device convenient for maintenance;

fig. 5 is an enlarged view of a position a in fig. 4 of the emergency power supply device convenient for maintenance.

In the figure: 1 emergency power source body, 2 upper shells, 3 lower floor's shells, 4 connecting wires, 5 first stopper, 6 chargers, 7 elastic bands, 8 draw-in grooves, 9 chips, 10 fixture blocks, 11 second stopper, 12 dogs, 13 spacing springs, 14 spacing clamps, 15 spacing grooves, 16 fixing bolts, 17 first screw holes, 18 second screw holes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, an emergency power supply device convenient for maintenance comprises an emergency power supply body 1, the emergency power supply body 1 comprises an upper shell 2 and a lower shell 3, a first limiting block 5 is arranged inside the lower shell 3, a charger 6 is arranged inside the first limiting block 5, an elastic band 7 is fixedly connected to one side of the first limiting block 5, a clamping groove 8 is arranged on one side of the first limiting block 5 away from the elastic band 7, the charger 6 can be limited through clamping of the elastic band 7 and the clamping groove 8, the defect that a tight screw is required to be installed inside a traditional emergency power supply body is overcome, the trouble of disassembly and installation caused by the tight screw is solved, the difficulty of emergency power supply maintenance is improved, the efficiency of emergency power supply maintenance is reduced, a second limiting block 11 is arranged inside the lower shell 3, a chip 9 is installed inside the second limiting block 11, and a plurality of clamping blocks 10 are arranged on the second limiting block 11, upper casing 2 passes through fixing bolt 16 fixed connection with lower floor's shell 3, fixing bolt 16 includes bolt and lower bolt, the diameter of going up the bolt is less than the diameter of bolt down, go up bolt and bolt threaded connection down, it is not equipped with the screw thread to go up the bolt mid portion, it is in order when dismantling to go up the bolt mid portion, can be convenient for know the degree of dismantlement, when avoiding dismantling upper casing 2 and spiral contact down, still twist and move, cause the phenomenon of upper casing 2 damage, and simultaneously, diameter through the bolt under the reinforcing, can avoid fixing bolt 16 to break away from upper casing 2, cause the maintenance in-process, the phenomenon that fixing bolt 16 lost, can effectual reduction maintenance emergency power source's efficiency, and can further promote the convenience of maintenance in-process.

The first limiting block 5 is provided with a sliding mechanism, the sliding mechanism comprises a plurality of stop blocks 12 fixedly connected with the side surface of the first limiting block 5, the side surface of the first limiting block 5 is provided with a plurality of limiting grooves 15, one end of each stop block 12 close to the limiting groove 15 is fixedly connected with a limiting spring 13, one end of each limiting spring 13 far away from the corresponding stop block 12 is fixedly connected with a limiting clamp 14, the elastic band 7 is clamped with the clamping groove 8, one end of the charger 6 close to the limiting groove 15 is fixedly connected with a connecting wire 4, the connecting wire 4 is placed above the limiting groove 15, the limiting clamps 14 are slidably connected with the first limiting block 5 through sliding grooves, the two corresponding limiting clamps 14 form a round shape and can limit the connecting wire 4, the use of precise screws in the emergency power supply can cause maintenance difficulty and lead to large maintenance difficulty, and the mounting method of internal parts of the emergency power supply is changed, can be convenient for dismantle the installation to the inside part of emergency power supply to can be convenient for maintain emergency power supply inside, solve the inconvenient and maintenance inefficiency problem of traditional emergency power supply maintenance, whole emergency power supply device convenient to detach installation, easy operation satisfies the demand in the production life.

The fixing bolt 16 is provided with a limiting mechanism, the limiting mechanism comprises a first threaded hole 17 formed in the upper shell 2, and a second threaded hole 18 formed in the lower shell 3.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

when the emergency power supply device needs to be maintained inside, firstly, the fixing bolt 16 needs to be screwed, the limitation of the upper shell 2 and the lower shell 3 on the emergency power supply body 1 corresponding to the fixing bolt 16 is relieved, and at the moment, because the diameter of the lower bolt is larger than that of the upper bolt, the fixing bolt 16 cannot fall off from the upper shell 2.

Then, the clamping between the elastic band 7 and the clamping groove 8 is released, the limiting clamp 14 is pulled, the connecting wire 4 is taken out of the limiting groove 15, the whole charger 6 is maintained, the limitation of the clamping block 10 on the second limiting block 11 on the chip 9 is released, and the parts in the emergency power supply body 1 are maintained correspondingly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An emergency power supply device convenient to maintain comprises an emergency power supply body (1), wherein the emergency power supply body (1) comprises an upper shell (2) and a lower shell (3), and is characterized in that a first limiting block (5) is arranged inside the lower shell (3), a charger (6) is placed inside the first limiting block (5), an elastic band (7) is fixedly connected to one side of the first limiting block (5), a clamping groove (8) is arranged on one side, away from the elastic band (7), of the first limiting block (5), a second limiting block (11) is arranged inside the lower shell (3), a chip (9) is installed inside the second limiting block (11), a plurality of clamping blocks (10) are arranged on the second limiting block (11), and the upper shell (2) and the lower shell (3) are fixedly connected through a fixing bolt (16), a sliding mechanism is installed on the first limiting block (5), and a limiting mechanism is arranged on the fixing bolt (16).

2. The emergency power supply device convenient to maintain according to claim 1, wherein the sliding mechanism comprises a plurality of stoppers (12) fixedly connected with the side surface of the first stopper (5), the side surface of the first stopper (5) is provided with a plurality of limiting grooves (15), one end of each stopper (12) close to the corresponding limiting groove (15) is fixedly connected with a limiting spring (13), and one end of each limiting spring (13) far away from the corresponding stopper (12) is fixedly connected with a limiting clamp (14).

3. The emergency power supply device convenient to maintain according to claim 1, wherein the limiting mechanism comprises a first threaded hole (17) formed in the upper shell (2), and a second threaded hole (18) formed in the lower shell (3).

4. The emergency power supply device convenient to maintain according to claim 2, wherein the elastic band (7) is clamped with the clamping groove (8), one end of the charger (6) close to the limiting groove (15) is fixedly connected with the connecting wire (4), and the connecting wire (4) is placed above the limiting groove (15).

5. An emergency power supply device convenient for maintenance according to claim 2, characterized in that the limiting clamps (14) are slidably connected with the first limiting block (5) through sliding grooves, and two corresponding limiting clamps (14) form a circle.

6. Emergency power supply unit for easy maintenance according to claim 1, characterised by that the fixing bolt (16) comprises an upper bolt and a lower bolt, the upper bolt having a smaller diameter than the lower bolt, the upper bolt being screwed to the lower bolt, the upper bolt being not provided with a thread in its middle part.