CN210155293U

CN210155293U - Power signal acquisition device

Info

Publication number: CN210155293U
Application number: CN201920730195.3U
Authority: CN
Inventors: 杨帆
Original assignee: Shenzhen Kernel Technology Co Ltd
Current assignee: Shenzhen Kernel Technology Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-17
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a power signal acquisition device, including box and case lid, the inside of box is provided with the mounting bracket, the rear side of mounting bracket is provided with slide mechanism, the mounting bracket passes through slide mechanism with the box and is connected, slide mechanism includes sliding plate, spout and slider, sliding plate fixed mounting is in the rear side of mounting bracket, slider fixed mounting is at the both ends of sliding plate, the spout is seted up in the inboard of box and is corresponded with the position of slider, sliding plate and box pass through spout and slider sliding connection; through the sliding mechanism who designs, when maintaining the maintenance to the inside component of device box, can take the mounting bracket out through spout and slider, maintain the maintenance to the component on the mounting bracket again, can carry out abundant maintenance to the component of each position when maintaining the maintenance and overhaul, solved and can appear inconvenient when maintaining and overhaul the problem to inboard component.

Description

Power signal acquisition device

Technical Field

The utility model belongs to the technical field of power signal gathers, concretely relates to power signal collection system.

Background

The current and voltage signals monitored by the power signal acquisition device have the faults of power supply interruption, overvoltage, undervoltage, phase failure, phase error and the like, and when the alternating current has the overload fault, the voltage and current signal sensor can transmit the fault signals to the power state monitor of the fire-fighting equipment in real time to alarm.

When the existing power signal acquisition device is used, internal elements are fixedly installed in a device box body, the phenomenon that the internal elements are inconvenient to overhaul can occur during maintenance, the power signal acquisition device mainly senses through a voltage and current signal sensor, the voltage and current signal sensor breaks down after being used for a long time, the power signal acquisition device needs to be disassembled for overhaul, and the problem that the power signal acquisition device is troublesome when being disassembled and installed is solved due to the adoption of the screw fixation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power signal collection system to the phenomenon and the voltage current signal sensor that the inconvenient component of going on examining and repairing to the inboard that can appear when maintaining that proposes in solving above-mentioned background art adopt the fix with screw to dismantle comparatively troublesome problem when installing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power signal acquisition device, includes box and case lid, the inside of box is provided with the mounting bracket, the rear side of mounting bracket is provided with slide mechanism, the mounting bracket passes through slide mechanism with the box and is connected, slide mechanism includes sliding plate, spout and slider, sliding plate fixed mounting is in the rear side of mounting bracket, slider fixed mounting is at the both ends of sliding plate, the spout is seted up in the inboard of box and is corresponded with the position of slider, the sliding plate passes through spout and slider sliding connection with the box, one side of mounting bracket is provided with voltage current signal sensor.

Preferably, the mounting bracket is provided with coupling mechanism with voltage current signal sensor's junction, coupling mechanism includes manual knob, lead screw, cardboard, splint, mounting groove and sliding tray, cardboard fixed mounting is at voltage current signal sensor's lower surface, a side surface at the mounting bracket is seted up to the mounting groove, the sliding tray sets up in the one end of mounting groove and sets up in the inside of mounting bracket, the lead screw rotates the inside of installing at the sliding tray, manual knob set up in the outside of mounting bracket and with the one end fixed connection of lead screw, splint slidable mounting is in the inside of sliding tray, and the splint cover is established on the lead screw and is connected through screw-nut.

Preferably, the cross-sectional shape of cardboard is the dovetail, and splint and cardboard block.

Preferably, the sliding plate is installed at an inner middle position of the cabinet, and the elements are installed at both sides of the mounting frame.

Preferably, the surface of the case cover is provided with a display screen and an indicator light.

Preferably, heat dissipation holes are formed in two sides of the box body.

Preferably, the lower end of the mounting frame is fixedly connected with a handle.

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

(1) through the sliding mechanism who designs, when maintaining the maintenance to the inside component of device box, can take the mounting bracket out through spout and slider, maintain the maintenance to the component on the mounting bracket again, can carry out abundant maintenance to the component of each position when maintaining the maintenance and overhaul, solved and can appear inconvenient when maintaining and overhaul the problem to inboard component.

(2) Through the connecting mechanism who designs, when dismantling the installation to voltage current signal sensor, only need manual rotation knob can, convenient and fast more when dismantling the installation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case of the present invention;

FIG. 3 is a schematic view of the connecting mechanism of the present invention;

fig. 4 is a schematic sectional structural view of the mounting bracket of the present invention;

in the figure: 1. a box body; 2. a box cover; 3. a sliding plate; 4. a mounting frame; 5. a voltage current signal sensor; 6. a manual knob; 7. a handle; 8. a screw rod; 9. clamping a plate; 10. a splint; 11. a chute; 12. a slider; 13. mounting grooves; 14. a sliding groove.

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: the utility model provides a power signal acquisition device, including box 1 and case lid 2, the inside of box 1 is provided with mounting bracket 4, the rear side of mounting bracket 4 is provided with slide mechanism, mounting bracket 4 passes through slide mechanism with box 1 and is connected, slide mechanism includes sliding plate 3, spout 11 and

slider

12, 3 fixed mounting of sliding plate are in the rear side of mounting bracket 4, slider 12 fixed mounting is at the both ends of sliding plate 3, spout 11 is seted up in the inboard of box 1 and is corresponded with the position of slider 12, sliding plate 3 passes through spout 11 and slider 12 sliding connection with box 1, can take mounting bracket 4 out from box 1 through the slip between spout 11 and the slider 12, thereby can carry out comprehensive maintenance to the component on mounting bracket 4, one side of mounting bracket 4 is provided with voltage current signal sensor 5.

In this embodiment, preferably, a connection mechanism is disposed at a connection position of the mounting frame 4 and the voltage-current signal sensor 5, the connection mechanism includes a manual knob 6, a lead screw 8, a clamping plate 9, a clamping plate 10, a mounting groove 13 and a sliding groove 14, the clamping plate 9 is fixedly mounted on a lower surface of the voltage-current signal sensor 5, the mounting groove 13 is formed on a side surface of the mounting frame 4, the sliding groove 14 is disposed at one end of the mounting groove 13 and is formed inside the mounting frame 4, the lead screw 8 is rotatably mounted inside the sliding groove 14, the manual knob 6 is disposed outside the mounting frame 4 and is fixedly connected with one end of the lead screw 8, the clamping plate 10 is slidably mounted inside the sliding groove 14, the clamping plate 10 is sleeved on the lead screw 8 and is connected through a lead screw nut, the lead screw 8 can be manually rotated through the manual knob 6, the clamping plate 10 can slide, so that the clamping plate 10 is clamped on the clamping plate 9 or removed from the clamping plate 9, thereby mounting or dismounting the voltage and current signal sensor 5.

In this embodiment, the clip plate 9 preferably has a dovetail-shaped cross section, and the clip plate 10 is engaged with the clip plate 9 to stably engage the clip plate 9 with the clip plate 10.

In this embodiment, it is preferable that the sliding plate 3 is installed at the middle position of the inner side of the box body 1, and the elements are installed at both sides of the mounting frame 4, so that the mounting frame 4 is more effective.

In this embodiment, preferably, the surface of the case cover 2 is provided with a display screen and an indicator light, so that the working state of the device can be observed conveniently.

In this embodiment, preferably, heat dissipation holes are formed in two sides of the box body 1, so that heat dissipation is facilitated.

In this embodiment, preferably, the lower end of the mounting frame 4 is fixedly connected with a handle 7, so that the mounting frame 4 can be conveniently drawn out from the box body 1.

The model of the voltage current signal sensor 5 in the utility model is ZXVI-SS.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation fixation and safety protection of the utility model are checked, then the utility model can be used, when the device is maintained, the box cover 2 is opened, the handle 7 is held by hand to draw out the mounting frame 4 through the sliding of the slide block 12 and the slide groove 11, then the maintenance and repair of the elements on the mounting frame 4 are carried out, because the mounting frame 4 is integrally drawn out, the elements at each position can be fully maintained and repaired when the maintenance and repair are carried out, after the power signal acquisition device is used for a long time, the voltage and current signal sensor 5 is damaged, the manual knob 6 can be manually rotated to drive the screw rod 8 to rotate, the clamping plate 10 is moved on the screw rod 8 through the matching of the screw rod nut and is moved away from one side of the clamping plate 9, thereby the voltage and current signal sensor 5 can be detached from the mounting frame 4, only the clamping plate 9 needs, rotatory manual knob 6 makes splint 10 remove the block along lead screw 8 and can fix on cardboard 9, and convenient and fast more when dismantling the installation to voltage current signal sensor 5 has just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

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 power signal collection system, includes box (1) and case lid (2), its characterized in that: the utility model discloses a power supply box, including box (1), mounting bracket (4), slide mechanism, slider (12), spout (11), slider (12), slide plate (3) fixed mounting, slider (12) fixed mounting is in the rear side of mounting bracket (4), the inside of box (1) is provided with mounting bracket (4), the rear side of mounting bracket (4) is provided with slide mechanism, mounting bracket (4) is connected through slide mechanism with box (1), slide mechanism includes slide plate (3), spout (11) and slider (12), slide plate (3) are established in the inboard of box (1) and are corresponded with the position of slider (12), slide plate (3) are through spout (11) and slider (12) sliding connection with box (1), one side of mounting bracket (4) is provided with voltage current signal sensor (5).

2. A power signal acquisition device according to claim 1, wherein: a connecting mechanism is arranged at the joint of the mounting rack (4) and the voltage and current signal sensor (5), the connecting mechanism comprises a manual knob (6), a screw rod (8), a clamping plate (9), a clamping plate (10), a mounting groove (13) and a sliding groove (14), the clamping plate (9) is fixedly arranged on the lower surface of the voltage and current signal sensor (5), the mounting groove (13) is arranged on one side surface of the mounting frame (4), the sliding groove (14) is arranged at one end of the mounting groove (13) and is arranged in the mounting frame (4), the screw rod (8) is rotatably arranged in the sliding groove (14), the manual knob (6) is arranged on the outer side of the mounting rack (4) and is fixedly connected with one end of the screw rod (8), the clamping plate (10) is slidably arranged in the sliding groove (14), and the clamping plate (10) is sleeved on the screw rod (8) and connected through a screw rod nut.

3. A power signal acquisition device according to claim 2, wherein: the cross-sectional shape of cardboard (9) is the dovetail, and splint (10) and cardboard (9) block.

4. A power signal acquisition device according to claim 1, wherein: the sliding plate (3) is arranged at the middle position of the inner side of the box body (1), and elements are arranged on two sides of the mounting frame (4).

5. A power signal acquisition device according to claim 1, wherein: the surface of case lid (2) is provided with display screen and pilot lamp.

6. A power signal acquisition device according to claim 1, wherein: radiating holes are formed in the two sides of the box body (1).

7. A power signal acquisition device according to claim 1, wherein: the lower end of the mounting rack (4) is fixedly connected with a handle (7).