CN212364446U

CN212364446U - Electricity utilization inspection equipment with expandable module

Info

Publication number: CN212364446U
Application number: CN202020342672.1U
Authority: CN
Inventors: 黄文通; 尹健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-01-15
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a power consumption check out test set of expanded module, including the inspection box, the inspection pen, the chip, four fixed columns, USB extension interface, DVI extension interface, RJ45 extension interface, RS485 extension interface and display screen, the inside of inspection box is provided with the inspection chamber, the top of inspection pen is provided with the inspection line, the tip and the chip electric connection of inspection line, the chip is installed in the inside of inspection chamber, the left side and the right side of chip top and the left side and the right side of bottom are connected with four fixed columns respectively, four fixed columns are fixed respectively in the left side and the right side of inspection intracavity, the left side intercommunication of inspection box is provided with the extension through-hole, USB extension interface and chip electric connection, DVI extension interface and chip electric connection, RJ45 extension interface and chip electric connection, RS485 extension interface and chip electric connection; the utility model discloses a shortcoming that the function is single, can not carry out nimble extension has been solved.

Description

Electricity utilization inspection equipment with expandable module

Technical Field

The utility model particularly relates to electrical equipment overhauls technical field, especially relates to a power consumption check out test set of expanded module.

Background

When an electric device or an electric device is used, it is often necessary to check whether the device is safe for electricity use and operates normally.

Through the retrieval, chinese patent publication is CN 207148247U's utility model discloses an its structure of electricity inspection appearance includes convenient test head, data connection line, the wiring mouth, a display screen, power indicator, the electricity inspection appearance body, control button, control panel, rubber protective housing, the suspension wire fixed port, the suspension wire, a supporting plate, the thermovent, convenient test head is by the wiring head, detect the holding, the gim peg, anti-skidding chuck, the activity presss from both sides mouthful and constitutes, the wiring head is located and is detected the holding bottom, it is equipped with the gim peg to detect between the holding, detect the holding and be connected as an organic whole structure with activity clamp mouthful bottom, activity presss from both sides mouthful front end and is equipped with anti-skidding chuck, the wiring head passes through data connection line and is connected to electricity inspection appearance internal portion.

When the electricity utilization inspection tester is used, the function is single, and flexible expansion can not be performed according to the requirements during use.

Disclosure of Invention

The utility model aims at solving the defects of single function and flexible expansion failure existing in the prior art and providing an electric inspection device for an expandable module.

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

the electricity utilization inspection equipment of the expandable module comprises an inspection box, an inspection pen, a chip, four fixing columns, a USB (universal serial bus) expansion interface, a DVI (digital video interactive) expansion interface, an RJ45 expansion interface, an RS485 expansion interface and a display screen, wherein an inspection cavity is arranged inside the inspection box, an inspection line is arranged at the top of the inspection pen, the end part of the inspection line is electrically connected with the chip, the chip is arranged inside the inspection cavity, the left side and the right side of the top and the left side and the right side of the bottom of the chip are respectively connected with the four fixing columns, the four fixing columns are respectively fixed on the left side and the right side inside the inspection cavity, an expansion through hole is communicated with the left side of the inspection box, the USB expansion interface is electrically connected with the chip, the DVI expansion interface is electrically connected with the chip, the RJ45 expansion interface is electrically connected with the chip, RJ45 expansion interface and RS485 expansion interface's left end is located respectively from top to bottom the inside of extension through-hole, the display screen is installed in the front side of inspection box, display screen and chip electric connection, and the right side bottom of inspection box is provided with DC power source, DC power source is connected with the chip electricity.

Further, still include division board and two batteries, the division board is fixed the lower part in inspection chamber, two fixed columns of below are fixed at the top of division board, and two batteries are installed respectively on the left side and the right side of inspection chamber bottom, and two batteries are established ties each other, and two batteries all are located the below of division board, two batteries all with DC power source interface electricity is connected, two batteries all with the chip electricity is connected.

Furthermore, the inspection box further comprises an electric quantity display device, wherein the electric quantity display device is installed at the bottom of the left side of the inspection box, and the electric quantity display device is electrically connected with the two storage batteries.

Furthermore, a plurality of heat dissipation holes are uniformly formed in the lower portion of the front side of the inspection box.

Furthermore, the inspection pen further comprises two fixing buckles, the two fixing buckles are respectively installed on the upper portion and the lower portion of the right side of the inspection box, and the top and the bottom of the inspection pen are respectively buckled inside the two fixing buckles.

Furthermore, the inside of extension through-hole is provided with dustproof cover plate, and the bottom of dustproof cover plate is connected with the inside bottom of extension through-hole.

Furthermore, the dustproof cover plate is made of soft rubber.

The utility model has the advantages that:

the USB expansion interface can be used for expanding USB external equipment, and can be connected with external display equipment through the DVI expansion interface, so that the inspection result can be conveniently displayed on larger display equipment, the RJ45 expansion interface can be connected with an external network through a network cable, the inspection result can be conveniently transmitted through the network, and the RS485 expansion interface can be connected with external lighting equipment, so that the inspection pen can be conveniently overhauled; by the operation, the expansibility during the inspection can be improved, so that the corresponding expansion can be performed according to the requirement during the inspection, and the flexibility during the use is improved.

Drawings

Fig. 1 is a schematic structural view of an electrical inspection apparatus for an expandable module according to the present invention;

fig. 2 is a schematic diagram of an external structure of an electrical inspection apparatus for an expandable module according to the present invention;

fig. 3 is a schematic perspective view of an inspection box of an electrical inspection apparatus for an expandable module according to the present invention;

in the figure: 1-inspection box, 2-inspection pen, 3-chip, 4-fixed column, 5-USB expansion interface, 6-DVI expansion interface, 7-RJ45 expansion interface, 8-RS485 expansion interface, 9-display screen, 10-inspection line, 11-DC power interface, 12-division board, 13-storage battery, 14-electric quantity display device, 15-heat dissipation hole, 16-fixing buckle and 17-dustproof cover plate.

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 this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an electricity utilization inspection apparatus of an expandable module includes an inspection box 1, an inspection pen 2, a chip 3, four fixing columns 4, a USB expansion interface 5, a DVI expansion interface 6, an RJ45 expansion interface 7, an RS485 expansion interface 8, and a display screen 9, wherein an inspection cavity is provided inside the inspection box 1, an inspection line 10 is provided on the top of the inspection pen 2, an end of the inspection line 10 is electrically connected to the chip 3, and the electricity utilization inspection apparatus further includes two fixing buckles 16, the two fixing buckles 16 are respectively installed on the upper portion and the lower portion of the right side of the inspection box 1, the top and the bottom of the inspection pen 2 are respectively buckled inside the two fixing buckles 16, and the inspection pen 2 can be fixed by the two fixing buckles 16; the chip 3 is arranged in the inspection cavity, the left side and the right side of the top of the chip 3 and the left side and the right side of the bottom of the chip 3 are respectively connected with four fixed columns 4, the four fixed columns 4 are respectively fixed on the left side and the right side in the inspection cavity, the left side of the inspection box 1 is communicated with and provided with an expansion through hole, the USB expansion interface 5 is electrically connected with the chip 3, the DVI expansion interface 6 is electrically connected with the chip 3, the RJ45 expansion interface 7 is electrically connected with the chip 3, the RS485 expansion interface 8 is electrically connected with the chip 3, the left ends of the USB expansion interface 5, the DVI expansion interface 6, the RJ45 expansion interface 7 and the RS485 expansion interface 8 are respectively positioned in the expansion through hole from top to bottom, a dustproof cover plate 17 is arranged in the expansion through hole, the bottom of the dustproof cover plate 17 is connected with the bottom of the expansion through hole, and the USB expansion interface 5 and the like can be protected from dust through the dustproof cover plate 17; the dustproof cover plate 17 is made of soft rubber, so that the dustproof cover plate 17 is prevented from being broken in the opening and closing process; the display screen 9 is installed on the front side of the inspection box 1, the display screen 9 is electrically connected with the chip 3, the DC power supply interface 11 is arranged at the bottom of the right side of the inspection box 1, the DC power supply interface 11 is electrically connected with the chip 3, the USB external device can be expanded through the USB expansion interface 5, the DC power supply interface can be connected with an external display device through the DVI expansion interface 6, the inspection result can be conveniently displayed on a larger display device, the RJ45 expansion interface 7 can be connected with an external network through a network cable, the inspection result can be conveniently transmitted through the network, the RS485 expansion interface 8 can be connected with an external lighting device, and the inspection pen 2 can be conveniently overhauled; by the operation, the expansibility during inspection can be improved, so that corresponding expansion can be performed according to the requirement during inspection, and the flexibility during use is improved; the inspection device is characterized by further comprising a partition plate 12 and two storage batteries 13, wherein the partition plate 12 is fixed at the lower part of the inspection cavity, two fixing columns 4 below the partition plate 12 are fixed at the top of the partition plate 12, the two storage batteries 13 are respectively installed at the left side and the right side of the bottom of the inspection cavity, the two storage batteries 13 are mutually connected in series, the two storage batteries 13 are both located below the partition plate 12, the two storage batteries 13 are both electrically connected with the DC power supply interface 11, the two storage batteries 13 are both electrically connected with the chip 3, the inspection pen 2 and the like can be supplied with power through the two storage batteries 13, and the two storage batteries 13 can; the inspection box further comprises an electric quantity display device 14, the electric quantity display device 14 is installed at the bottom of the left side of the inspection box 1, the electric quantity display device 14 is electrically connected with the two storage batteries 13, and the residual electric quantity of the two storage batteries 13 can be displayed through the electric quantity display device 14; the inspection box 1 is uniformly provided with a plurality of heat dissipation holes 15 at a lower portion of a front side thereof, and the chip 3 and the battery 13 can be dissipated through the plurality of heat dissipation holes 15.

The working principle of the embodiment is as follows: during the use, examine consumer through inspection pen 2 to, when needs, can be connected with external display device through DVI expansion interface 6 through the extension of USB expansion interface 5 with the extension that carries out USB external device, pass through the net twine with external network through RJ45 expansion interface 7, be connected with external lighting apparatus through RS485 expansion interface 8, thereby high efficiency's completion inspection.

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. The utility model provides an inspection of power consumption equipment of expanded module, includes inspection box (1), inspection pen (2), chip (3), four fixed columns (4), USB expansion interface (5), DVI expansion interface (6), RJ45 expansion interface (7), RS485 expansion interface (8) and display screen (9), its characterized in that: the inside of inspection box (1) is provided with the inspection chamber, the top of inspection pen (2) is provided with inspection line (10), the tip of inspection line (10) with chip (3) electric connection, chip (3) are installed in the inside of inspection chamber, the left side and the right side at chip (3) top and the left side and the right side of bottom are connected with four fixed columns (4) respectively, four fixed columns (4) are fixed respectively in the left side and the right side of inspection intracavity, the left side intercommunication of inspection box (1) is provided with the extension through-hole, USB extension interface (5) and chip (3) electric connection, DVI extension interface (6) and chip (3) electric connection, RJ45 extension interface (7) and chip (3) electric connection, RS485 extension interface (8) and chip (3) electric connection, USB extension interface (5), DVI extension interface (6), The left end of RJ45 expansion interface (7) and RS485 expansion interface (8) is located from top to bottom respectively the inside of extension through-hole, the front side at inspection box (1) is installed in display screen (9), display screen (9) and chip (3) electric connection, and the right side bottom of inspection box (1) is provided with DC power source (11), DC power source (11) are connected with chip (3) electricity.

2. The power consumption inspection apparatus of a scalable module of claim 1, wherein: still include division board (12) and two battery (13), division board (12) are fixed the lower part in inspection chamber, two fixed columns (4) of below are fixed at the top of division board (12), and left side and right side in inspection chamber bottom are installed respectively in two battery (13), and two battery (13) are established ties each other, and two battery (13) all are located the below of division board (12), two battery (13) all with DC power source (11) electricity is connected, two battery (13) all with chip (3) electricity is connected.

3. The electricity inspection apparatus of a scalable module of claim 2, wherein: the inspection box is characterized by further comprising an electric quantity display device (14), wherein the electric quantity display device (14) is installed at the bottom of the left side of the inspection box (1), and the electric quantity display device (14) is electrically connected with the two storage batteries (13).

4. The electricity inspection apparatus of a scalable module of claim 3, wherein: the lower part of the front side of the inspection box (1) is uniformly provided with a plurality of heat dissipation holes (15).

5. The power consumption inspection apparatus of a scalable module of claim 1, wherein: still include two fixed knot (16), install respectively in two fixed knot (16) upper portion and lower part on inspection box (1) right side, the inside at two fixed knot (16) is established to the top and the bottom of inspection pen (2) knot respectively.

6. The power consumption inspection apparatus of a scalable module of claim 1, wherein: the inside of extension through-hole is provided with dustproof apron (17), and the bottom and the inside bottom of extension through-hole of dustproof apron (17) are connected.

7. The power consumption inspection apparatus of a scalable module of claim 6, wherein: the dustproof cover plate (17) is made of soft rubber.