CN216622601U

CN216622601U - I type concentrator mainboard veneer power-on test fixture

Info

Publication number: CN216622601U
Application number: CN202123207263.4U
Authority: CN
Inventors: 陈鹏
Original assignee: Huizhou Zhongxinke Digital Technology Co ltd
Current assignee: Huizhou Zhongxinke Digital Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-27
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a power-on test tool for a single board of an I-type concentrator mainboard, and relates to the technical field of mainboard test equipment. Including the protection box, protection box internally mounted has the test mainboard, and control button is installed at the protection box top, control button and test mainboard electric connection, test mainboard include printed circuit board, and the electrical connector is installed to printed circuit board top one side, and the main power supply pin is installed to the position that the printed circuit board top lies in electrical connector side, and the position equidistance that the printed circuit board top lies in electrical connector below is provided with hierarchical pin. According to the utility model, the I-type concentrator mainboard can be powered through the arranged connecting wire, the tooling is powered through the electric connector, and the main power supply pin, the grading pin and the grounding pin are utilized and can be transmitted to the adapting pin through the connecting wire, so that the power-on operation of the I-type concentrator mainboard single plate is realized, and the I-type concentrator mainboard single plate is convenient and quick and is suitable for mainboards with different power supply attributes.

Description

I type concentrator mainboard veneer power-on test tool

Technical Field

The utility model relates to the technical field of mainboard test equipment, in particular to a power-on test tool for a single board of an I-type concentrator mainboard.

Background

The I-type concentrator belongs to central management equipment and control equipment of a remote centralized meter reading system, is responsible for regularly reading terminal data, command transmission of the system, data communication, network management, event recording, transverse transmission of data and other functions, and needs to perform power-on test on the interior and a core mainboard in the production process of the I-type concentrator, so that whether an area can normally work or not can be determined.

At present, no special tool for power-on test of a mainboard single board of the I-type concentrator exists, so that the power-on test of the I-type concentrator is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power-on test tool for a single board of an I-type concentrator mainboard, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power-on test tool for I type concentrator mainboard veneer, includes the protection box, protection box internally mounted has the test mainboard, and control button is installed at the protection box top, control button and test mainboard electric connection, the test mainboard includes printed circuit board, and printed circuit board top one side is installed and is connect the electrical connector, and the main power supply pin is installed to the position that the printed circuit board top is located to connect electrical connector side, and the position equidistance that the printed circuit board top is located connects the electrical connector below is provided with hierarchical pin, connects to be connected through voltage regulation and control module between electrical connector and the hierarchical pin, and printed circuit board is located hierarchical pin below and sets up the ground connection pin, and interconnect's adaptation pin and connection pin are installed respectively to the position that the printed circuit board top is located hierarchical pin side.

Preferably, the protection box top is rotated and is connected with the protective cover that can open and shut, and protection box top intermediate position is provided with the storage box, and the storage box top is rotated and is connected with the lid that can open and shut, and protection box is inside to be provided with many connecting wires.

Preferably, the connecting wire includes the wire, and wire both ends difference fixedly connected with electricity core, electricity core opposite side fixedly connected with elasticity piece, electricity core outer wall fixedly connected with encloses the protective housing including the elasticity piece.

Preferably, the display screen is installed at the position, located on the side of the main power supply pin, of the top of the test mainboard.

Preferably, the top of the protection box is provided with a through hole for penetrating the classification pin, the main power supply pin, the adapter pin and the connection pin.

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

this electricity test fixture on I type concentrator mainboard veneer, the power supply of I type concentrator mainboard can be carried out through the connecting wire that sets up, carry out the power supply of frock through the electrical connector, and utilize main power supply pin, hierarchical pin and ground connection pin, can transmit for the adaptation pin through the connecting wire, and transmit to the mainboard at last by the adaptation pin for the connection pin, realize the electricity operation of going up to I type concentrator mainboard veneer with this, convenient and fast and be fit for the mainboard of different power supply attributes.

Meanwhile, by arranging the plurality of voltage regulation and control modules and the grading pins connected with the voltage regulation and control modules, voltages with different sizes can be output, and the application range of the equipment is widened.

Drawings

FIG. 1 is a schematic view of the backside structure of the present invention;

FIG. 2 is a schematic view of an open configuration of the present invention;

FIG. 3 is a schematic diagram of a test motherboard structure according to the present invention;

fig. 4 is a schematic diagram of a connection line structure according to the present invention.

In the figure: 1. a protective case; 2. a protective cover; 3. testing the main board; 301. a printed circuit board; 302. connecting a power head; 303. a main power supply pin; 304. a display screen; 305. adapting the pins; 306. connecting pins; 307. a voltage regulation module; 308. classifying pins; 309. a ground pin; 4. a through opening; 5. a control button; 6. a storage box; 7. a box cover; 8. a connecting wire; 801. a wire; 802. an electric core; 803. an elastic sheet; 804. and (4) a protective shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

Examples

In the process of electrifying the I-type concentrator mainboard single plate, the I-type concentrator mainboard electrifying test tool provided by the utility model is used, the I-type concentrator mainboard needs to be supplied with power in the electrifying process, and the I-type concentrator mainboard needs to be connected with a plurality of 3.3V, 5V and ground wires, so that the I-type concentrator mainboard can be electrified, and a voltage adjusting module used in the equipment can respectively output 12V voltage input into the tool to be 5V, 3.3V and 0.85V, so that the I-type concentrator mainboard electrifying test tool can be suitable for most mainboard power supplies.

As shown in fig. 1-3, the present invention provides a technical solution: a power-on test tool for a single board of an I-type concentrator mainboard comprises a protection box 1, a test mainboard 3 is arranged in the protection box 1, a control button 5 is arranged at the top of the protection box 1, the control button 5 is electrically connected with the test mainboard 3, the test mainboard 3 comprises a printed circuit board 301, a power connection head 302 is arranged on one side of the top of the printed circuit board 301, a main power supply pin 303 is arranged at the position of the top of the printed circuit board 301, which is positioned at the side of the power connection head 302, grading pins 308 are arranged at equal intervals at the position of the top of the printed circuit board 301, voltages with different sizes can be output by arranging a plurality of voltage regulation modules 307 and grading pins 308 connected with the voltage regulation modules 307, the application range of equipment is improved, the power connection head 302 is connected with the grading pins 308 through the voltage regulation modules 307, and the plurality of voltage regulation modules 307 and the grading pins 308 connected with the voltage regulation modules are arranged, the voltage of different sizes can be output, the application range of the device is improved, the grounding pin 309 is arranged below the grading pin 308 of the printed circuit board 301, the adapting pin 305 and the connecting pin 306 which are connected with each other are respectively arranged at the position, located on the side face of the grading pin 308, of the top of the printed circuit board 301, and the display screen 304 is arranged at the position, located on the side face of the main power supply pin 303, of the top of the test mainboard 3.

It should be noted that, in the using process of the device, it is first necessary to determine the connections required to be made to each pin of the power supply line of the motherboard, and connect them to the connection pin 306 one by one, the power supply of the I-type concentrator motherboard can be performed through the set connection line 8, the power supply of the tool is performed through the electrical connector 302, the electrical connector 302 needs to be used to connect the adjustable power supply, and the main power supply pin 303, the classification pin 308 and the ground pin 309 are used, and the power can be transmitted to the adapter pin 305 through the connection line 8, and transmitted to the connection pin 306 through the adapter pin 305, and finally transmitted to the motherboard, so as to implement the power-on operation of the I-type concentrator motherboard single board, which is convenient and fast and suitable for motherboards with different power supply attributes.

Protection box 1 top is rotated and is connected with protective cover 2 that can open and shut, and protection box 1 top intermediate position is provided with storage box 6, and storage box 6 top is rotated and is connected with lid 7 that can open and shut, and protection box 1 is inside to be provided with many connecting wires 8, and protection box 1 top is offered and is used for hierarchical pin 308, main power supply pin 303, adapter pin 305 and the through-hole 4 that connecting pin 306 runs through.

It should be noted that the protective cover 2 can protect the surface of the equipment, and can prevent the dust water from polluting the test mainboard 3, so that the service time of the equipment can be prolonged, and the protective box 1 and the protective cover 2 are connected through the buckle.

The connecting wire 8 includes a wire 801, two ends of the wire 801 are respectively and fixedly connected with an electric core 802, the other side of the electric core 802 is fixedly connected with an elastic sheet 803, and the outer wall of the electric core 802 is fixedly connected with a protective shell 804 enclosing the elastic sheet 803.

It should be noted that the elastic pieces 803 on the connecting wires 8 can be clamped on the pins by the elastic pieces 803, so that the pins can be connected with each other, and the load on the motherboard when the motherboard is powered on is displayed by the display screen 304.

It should be noted that this power-on frock belongs to portable's equipment, and connecting wire 8 wherein stores in the inside storage box 6 of protection box 1, needs external power supply to carry out the power supply of equipment when needing equipment work, and the frock makes its output voltage accord with the power supply voltage on the conventional mainboard through converting voltage, and the output voltage that needs in carrying out the power-on test of I type concentrator mainboard is generally between 0.8-12V.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a power-on test tool for I type concentrator mainboard single board, includes protection box (1), its characterized in that: a test mainboard (3) is arranged in the protection box (1), a control button (5) is arranged at the top of the protection box (1), control button (5) and test mainboard (3) electric connection, test mainboard (3) include printed circuit board (301), printed circuit board (301) top one side is installed and is connect electric head (302), printed circuit board (301) top is located the position that connects electric head (302) side and installs main power supply pin (303), printed circuit board (301) top is located the position equidistance that connects electric head (302) below and is provided with hierarchical pin (308), connect and be connected through voltage regulation and control module (307) between electric head (302) and hierarchical pin (308), printed circuit board (301) are located hierarchical pin (308) below and set up ground connection pin (309), interconnect's adaptation pin (305) and connecting pin (306) are installed respectively to the position that printed circuit board (301) top is located hierarchical pin (308) side.

2. The power-on test tool for the I-type concentrator mainboard single plate according to claim 1, characterized in that: protection box (1) top is rotated and is connected with protective cover (2) that can open and shut, and protection box (1) top intermediate position is provided with deposit box (6), and deposit box (6) top is rotated and is connected with lid (7) that can open and shut, and protection box (1) inside is provided with many connecting wires (8).

3. The power-on test tool for the I-type concentrator mainboard single plate according to claim 2, characterized in that: the connecting wire (8) comprises a wire (801), two ends of the wire (801) are respectively and fixedly connected with an electric core (802), the other side of the electric core (802) is fixedly connected with an elastic sheet (803), and the outer wall of the electric core (802) is fixedly connected with a protective shell (804) which surrounds the elastic sheet (803).

4. The power-on test tool for the I-type concentrator mainboard single plate according to claim 1, characterized in that: and a display screen (304) is arranged at the position, which is positioned at the side of the main power supply pin (303), on the top of the test mainboard (3).

5. The power-on test tool for the I-type concentrator mainboard single plate according to claim 1, characterized in that: the top of the protection box (1) is provided with a through hole (4) for penetrating through a grading pin (308), a main power supply pin (303), an adapting pin (305) and a connecting pin (306).