CN220173610U - Fault alarm on-line device - Google Patents

Abstract

The utility model discloses a fault alarm online device, which comprises: a housing; and a partition plate fixed to the inside of the housing; a plurality of wiring structures arranged inside the partition board for connecting the internal and external lines; the protective cover is rotatably arranged on the front surface of the shell and is positioned below the partition plate. The fault alarm online device provided by the utility model is not only convenient for a user to carry out wiring operation, but also has no gap between the wiring device and the shell, so that dust and mosquitoes can not enter the fault alarm online device through the wiring position, and the long-time stable use of the fault alarm online device is ensured.

Description

Fault alarm on-line device

Technical Field

The utility model relates to the technical field of fault online alarming, in particular to a fault alarming online device.

Background

The fault alarm means that when the equipment breaks down, the equipment prompts staff with a sound or light alarm mode to timely process the fault alarm mechanism, the used device is a fault alarm online device, and the fault alarm online device is an online device for fault alarm.

In general, a threshold is set according to the electrical characteristics of the equipment, no fault is considered when the threshold is lower than the threshold, the fault is considered when the threshold is higher than the threshold, the fault alarm on-line device is switched on to send out set sound or light to alarm, and the fault alarm on-line device can be used for carrying out fault alarm of the equipment and can also be widely applied to microcomputer-controlled equipment.

When the fault alarm online device is used, the fault alarm online device is generally placed at a monitoring place, then is connected with a monitored line or equipment and other structures, then carries out expected monitoring, and carries out alarm processing through a connected alarm when the fault occurs in the monitoring process, for example, the fault online alarm device of the power distribution system provided by the utility model with the application number of 201620191603.9 can carry out fault online alarm.

The existing fault alarm online device needs an external circuit for transmitting detection signals and data, so that the fault alarm online device is generally provided with a wire inlet hole at the bottom so as to conveniently enter various circuits needing to be connected;

however, as holes for entering and exiting wires are reserved, dust is easy to enter the fault alarm online device through the holes, and even mosquitoes are easy to climb in, so that the inside of the device is influenced by dust and mosquitoes (such as spiders are meshed in the inside), and the service life of the fault alarm online device is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fault alarm online device, and aims to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a fault alert online device comprising:

a housing; and

a partition plate fixed to the inside of the housing;

a plurality of wiring structures arranged inside the partition board for connecting the internal and external lines;

the protective cover is rotatably arranged on the front surface of the shell and is positioned below the partition plate.

Preferably, the wiring structure includes:

a fixing sleeve fixed inside the partition board;

the movable sleeve is arranged in the fixed sleeve;

the thread sleeve is fixedly sleeved outside the movable sleeve and is in threaded connection with the fixed sleeve;

the first sealing gasket is arranged between the thread sleeve and the fixed sleeve;

the rotating block is fixed at the bottom of the movable sleeve, is positioned at the bottom of the fixed sleeve, and is provided with a second sealing gasket with the fixed sleeve;

the switching structure is arranged in the movable sleeve and used for connecting the inner circuit and the outer circuit.

Preferably, a threaded hole is formed in the fixing sleeve, and the threaded hole is matched with the threaded sleeve.

Preferably, the switching structure includes:

an external wire connector fixed at the bottom of the rotating block;

an inner joint fixed on the top of the movable sleeve;

the connecting wire is arranged in the fixing sleeve, and two ends of the connecting wire are respectively electrically connected with the external wire head and the internal wire head.

Preferably, the switching structure includes:

an outer joint fixed to the bottom of the rotating block;

an inner joint fixed at the top of the movable sleeve;

the signal wire is arranged in the fixing sleeve, and two ends of the signal wire are respectively and electrically connected with the outer connector and the inner connector.

Preferably, the protective cover is rotatably connected with the shell through a plurality of hinges;

the waterproof plate is fixedly connected with the protective cover and blocks the joint of the protective cover and the shell;

and a plurality of magnets fixed in the guard plate for adsorbing the housing.

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

the fault alarm online device provided by the utility model is not only convenient for a user to carry out wiring operation, but also has no gap between the wiring device and the shell, so that dust and mosquitoes can not enter the fault alarm online device through the wiring position, and the long-time stable use of the fault alarm online device is ensured.

Drawings

FIG. 1 is a schematic diagram of a fault warning on-line device according to the present utility model;

FIG. 2 is an enlarged schematic view of an embodiment of a wiring structure according to the present utility model;

FIG. 3 is an enlarged schematic view of an embodiment of a wiring structure according to the present utility model;

fig. 4 is a left side view of the protective cover according to the present utility model.

In the figure: 10 outer shell, 20 partition plate, 30 wiring structure, 31 fixed cover, 32 movable cover, 33 screw thread cover, 34 first sealing pad, 35 rotating block, 36 second sealing pad, 41 external connector, 42 internal connector, 43 connecting wire, 44 external connector, 45 internal connector, 46 signal wire, 50 protective cover, 51 hinge, 52 waterproof board, 53 magnet.

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.

In the embodiment of the utility model, referring to fig. 1, a fault alarm online device comprises a housing 10, a partition board 20 is fixed in the housing 10 near the bottom, a plurality of wiring structures 30 for connecting inner and outer lines are arranged in the partition board 20, and when in use, the inner and outer lines are connected through the wiring structures 30, so that gaps in the fault alarm online device are not reserved, and dust and mosquitoes can be prevented from entering the fault alarm online device through the gaps between the lines and the housing 10, so that the fault alarm online device can be used for a long time stably.

In a further embodiment, referring to fig. 1 and 2, the wiring structure 30 includes a fixed sleeve 31 fixed inside the partition 20, a movable sleeve 32 is disposed inside the fixed sleeve 31, a threaded sleeve 33 is fixedly sleeved outside the movable sleeve 32, a threaded hole is formed inside the fixed sleeve 31, the threaded hole is matched with the threaded sleeve 33, the threaded sleeve 33 is in threaded connection with the fixed sleeve 31 through the threaded hole, a rotating block 35 located at the bottom of the fixed sleeve 31 is fixed at the bottom of the movable sleeve 32, a first sealing gasket 34 is disposed between the threaded sleeve 33 and the fixed sleeve 31, a second sealing gasket 36 is disposed between the rotating block 35 and the fixed sleeve 31, and tightness between the fixed sleeve 31 and the movable sleeve 32 (the threaded sleeve 33 and the rotating block 35 are fixedly connected with the movable sleeve 32 and are part of the movable sleeve 32) can be increased through the first sealing gasket 34 and the second sealing gasket 36, so that dust and mosquitoes can be prevented from entering the inside of the casing 10 from a gap between the movable sleeve 32 and the fixed sleeve 31, and meanwhile, a switching structure for connecting internal and external lines is disposed inside the movable sleeve 32.

When the switching structure needs to be replaced, the rotating block 35 is screwed to drive the movable sleeve 32 and the threaded sleeve 33 to rotate, so that the threaded sleeve 33 is far away from the threaded hole, and then the movable sleeve 32 can be taken down, and otherwise, the movable sleeve can be installed.

In the above embodiment, further referring to fig. 1 and 2, the switching structure includes an external connector 41 fixed at the bottom of the rotating block 35 and an internal connector 42 fixed at the top of the movable sleeve 32, the external connector 41 and the internal connector 42 are electrically connected by a connecting wire 43, and the external connector 41 and the internal connector 42 are all existing connectors for connecting lines, such as a wiring connector of a circuit breaker, and when the switching structure needs to be used, the lines can be connected with the internal connector 42 and the external connector 41 respectively.

In another embodiment, referring to fig. 1 and 3, the adaptor structure includes an outer connector 44 fixed at the bottom of the rotating block 35 and an inner connector 45 fixed at the top of the movable sleeve 32, the outer connector 44 and the inner connector 45 are electrically connected through a signal line 46, the outer connector 44, the inner connector 45 and the signal line 46 are combined to form an existing adaptor, the existing adaptor is far from the existing adaptor, the types of the outer connector 44 and the inner connector 45 are determined according to the needs, such as a USB connector, so that when in use, the movable sleeve 32 with different outer connectors 44 and inner connectors 45 is selected according to the needs, and then the inner connector and the outer connector are normally connected, so that the operation is simple and the connection is convenient.

In another embodiment, referring to fig. 1 and 4, the front surface of the housing 10 is rotatably provided with a protection cover 50 located below the partition 20 through a plurality of hinges 51, the back of the protection cover 50 is fixedly connected with a waterproof plate 52, the waterproof plate 52 blocks the connection between the protection cover 50 and the housing 10, a plurality of magnets 53 are fixed in the protection cover 50, the magnets 53 can absorb the housing 10, at ordinary times, the magnets 53 attract the housing 10, so that the protection cover 50 can block the wiring structure 30 to protect the wiring structure 30 from collision or water, and when wiring is needed, the protection cover 50 is rotated by hand, the magnets 53 are far away from the housing 10, and then a user can conveniently wire at the wiring structure 30.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. A fault alert online device, comprising:

a housing; and

a partition plate fixed to the inside of the housing;

a plurality of wiring structures arranged inside the partition board for connecting the internal and external lines;

the protective cover is rotatably arranged on the front surface of the shell and is positioned below the partition plate.

2. The fault alerting online device of claim 1, wherein the wiring structure comprises:

a fixing sleeve fixed inside the partition board;

the movable sleeve is arranged in the fixed sleeve;

the thread sleeve is fixedly sleeved outside the movable sleeve and is in threaded connection with the fixed sleeve;

the first sealing gasket is arranged between the thread sleeve and the fixed sleeve;

the rotating block is fixed at the bottom of the movable sleeve, is positioned at the bottom of the fixed sleeve, and is provided with a second sealing gasket with the fixed sleeve;

the switching structure is arranged in the movable sleeve and used for connecting the inner circuit and the outer circuit.

3. The online fault alarm device according to claim 2, wherein the fixing sleeve is internally provided with a threaded hole, and the threaded hole is matched with the threaded sleeve.

4. The fault alerting online device of claim 2, wherein the switching structure comprises:

an external wire connector fixed at the bottom of the rotating block;

an inner joint fixed on the top of the movable sleeve;

the connecting wire is arranged in the fixing sleeve, and two ends of the connecting wire are respectively electrically connected with the external wire head and the internal wire head.

5. The fault alerting online device of claim 2, wherein the switching structure comprises:

an outer joint fixed to the bottom of the rotating block;

an inner joint fixed at the top of the movable sleeve;

the signal wire is arranged in the fixing sleeve, and two ends of the signal wire are respectively and electrically connected with the outer connector and the inner connector.

6. The fault alerting online device of claim 1, wherein the protective cover is rotatably connected to the housing by a plurality of hinges;

the waterproof plate is fixedly connected with the protective cover and blocks the joint of the protective cover and the shell;

and a plurality of magnets fixed in the guard plate for adsorbing the housing.