CN217060965U

CN217060965U - Computer mainboard memory test card with power supply

Info

Publication number: CN217060965U
Application number: CN202220637462.4U
Authority: CN
Inventors: 席玉
Original assignee: Yanyu Intelligent Control Shenzhen Technology Co ltd
Current assignee: Yanyu Intelligent Control Shenzhen Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-26
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to a computer mainboard memory test card with a power supply, which comprises a test card, wherein the top surface of the test card is provided with a plurality of light-emitting diodes, and both sides of the test card are provided with interfaces; a power supply device is arranged at the center of the top surface of the detection card; through a plurality of arranged light emitting diodes, detection cards, batteries and the like: each memory signal of the detection card corresponds to a light-emitting diode, and the problem of the mainboard can be judged by on-off of the light-emitting diodes; the design is convenient for quickly positioning the memory channel problem of the computer mainboard and accurately positioning the memory signal line with the fault; the power supply device is arranged, so that stable power supply output is provided for detection of the detection plate; through splint, fixing base and the fore-set that sets up etc, be convenient for carry out the dismouting to the battery, avoid causing situations such as fish tail to the detection card when changing the battery, and then be convenient for change the operation such as to the battery.

Description

Computer mainboard memory test card with power supply

Technical Field

The utility model relates to a computer memory detects technical field, specifically is a computer mainboard memory test card from electrified source.

Background

At present, in the computer industry, in the aspect of ordinary problem maintenance and processing of a computer, the problem of memory is a problem which always occupies a large part, and when a problem computer is sent to a maintenance point for processing, the quality of a memory channel needs to be determined aiming at the fault of the problem of the memory. The existing memory channel quality detection is based on an ICT mode (ICT is a computer mainboard production test station, the test mainly aims at a PCB circuit board and components, the application range is small, the equipment is expensive, the equipment is usually used only by high-end products, the functions of the equipment mainly comprise the on-off of a circuit, the voltage and current values, the fluctuation curve, the amplitude, the noise and the like), the detection condition and the environment are not easy to establish, and in view of the above, a computer mainboard memory test card with a power supply is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from computer motherboard memory test card of electrified source to solve the problem that proposes in the above-mentioned background art.

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

a computer mainboard memory test card with a power supply comprises a test card, wherein the top surface of the test card is provided with a plurality of light emitting diodes, and both sides of the test card are provided with interfaces; the power supply device is arranged at the center of the top surface of the detection card and comprises a base, a fixed seat is arranged above the base, a fixed groove is formed in the top surface of the fixed seat, clamping plates are arranged on two sides of the top surface of the fixed seat, and a bent outwards-turned part is arranged at the top end of each clamping plate; and a battery is arranged in the fixing groove.

As a preferred technical scheme of the utility model, connecting rods are arranged on two sides of the top surface of the base, a sliding block is fixed on the top end of each connecting rod, and a top column is fixed at the center of the top surface of the base; a connecting groove is formed in the fixed groove, and the top column is connected with the connecting groove in a sliding manner; the sliding cavity is formed in the two sides of the inside of the fixing seat, the connecting rod penetrates through the fixing seat and extends into the sliding cavity, the sliding block is connected with the sliding cavity in a sliding mode, a spring is arranged in the sliding cavity above the sliding block, and the spring abuts against the sliding block tightly.

As the utility model discloses preferred technical scheme, the both sides of fixing base all are equipped with the backplate, all inlay on the inner wall of backplate and be equipped with the conducting strip, two the conducting strip is laminated with the positive and negative pole of battery respectively mutually.

As the utility model discloses preferred technical scheme, be close to both ends department on the base and all seted up the mounting hole, the mounting hole passes through the top surface fixed connection of bolt and detection card.

As the utility model discloses preferred technical scheme, splint with the portion of turning up is the integrated into one piece structure, just splint with the portion of turning up all adopts the plastics material to make.

As the utility model discloses preferred technical scheme, the whole shape of fixed slot is semi-circular, the whole shape of splint is the arc.

As the utility model discloses preferred technical scheme, the fixed orifices has all been seted up near four corners department on the detection card.

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

1. through a plurality of arranged light emitting diodes, detection cards, batteries and the like: on one hand, the design of the interface is convenient for connecting the detection card with the mainboard and the operation is convenient; on the other hand, each memory signal of the detection card corresponds to one light-emitting diode, and the problem of the mainboard can be judged by turning on and off the light-emitting diodes; the design is convenient for quickly positioning the memory channel problem of the computer mainboard and accurately positioning the failed memory signal line, and meanwhile, the design has the advantages of high portability, simplicity and easiness in operation;

2. the power supply device is convenient to provide stable power supply output for detection of the detection board, external power supply access is not needed, and detection of the memory of the computer mainboard is facilitated;

3. through splint, fixing base and the fore-set that sets up etc, be convenient for carry out the dismouting to the battery, avoid causing situations such as fish tail to the detection card when changing the battery, and then be convenient for change the operation such as to the battery.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a detection card in embodiment 1 of the present invention;

fig. 3 is a schematic circuit diagram of a detection card in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a power supply device according to embodiment 2 of the present invention;

fig. 5 is a cross-sectional view of a power supply device according to embodiment 2 of the present invention;

fig. 6 is a schematic structural view of a base according to embodiment 2 of the present invention;

fig. 7 is a schematic structural view of a fixing base in embodiment 2 of the present invention.

In the figure:

1. detecting the card; 11. a light emitting diode; 12. an interface; 13. a fixing hole;

2. a power supply device; 21. a base; 211. mounting holes; 22. a connecting rod; 221. a slider; 23. a spring; 24. a top pillar; 25. a fixed seat; 251. fixing grooves; 252. connecting grooves; 253. a slide chamber; 26. a splint; 261. an eversion portion; 27. a guard plate; 271. a conductive sheet; 28. a battery.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The embodiment provides a technical scheme:

referring to fig. 1-2, a computer motherboard memory test card with a power supply includes a test card 1, a plurality of light emitting diodes 11 are disposed on a top surface of the test card 1, and interfaces 12 are disposed on both sides of the test card 1.

It should be added that, please refer to fig. 3, after the interface 12 of the detection card 1 is inserted into the memory connector of the computer motherboard, a circuit loop is formed from the detection card 1, to the light emitting diode 11, and then to the motherboard connector, and finally to the memory controller of the motherboard, which is generally a CPU, an FPGA, an SoC, or other processor; each memory signal channel on the detection card 1 is electrically connected with the corresponding light emitting diode 11; when the memory channel of the computer mainboard has no problem, all the light-emitting diodes 11 are in a light-on state; when there is a problem in the memory of the computer motherboard, the led 11 connected to the corresponding memory signal channel is in a light-off state, which indicates that the signal connection is in a problem.

When the detection card is used specifically, a user inserts the interface 12 of the detection card 1 into a memory connector of a computer mainboard, and the mainboard memory can be detected through the on-off of the light-emitting diode 11.

Example 2

Referring to fig. 3 to 7, in order to provide a stable power supply for the detection card 1 to detect the memory problem of the computer, the embodiment provides the following technical solutions on the basis of embodiment 1: the power supply device 2 is arranged at the center of the top surface of the detection card 1, the power supply device 2 comprises a base 21, a fixed seat 25 is arranged above the base 21, a fixed groove 251 is formed in the top surface of the fixed seat 25, clamping plates 26 are arranged on two sides of the top surface of the fixed seat 25, and a bent outward turning part 261 is arranged at the top end of each clamping plate 26; the fixing groove 251 is internally provided with a battery 28; through the fixing groove 251 and the clamping plate 26, the battery 28 can be conveniently installed in the fixing groove 251 and cannot be easily separated from the fixing groove 251 under the action of the clamping plate 26, and the battery 28 can be conveniently installed and can supply power for detection of the detection plate 1.

Specifically, the connecting rods 22 are mounted on two sides of the top surface of the base 21, the top end of each connecting rod 22 is fixed with a sliding block 221, each sliding block 22 is tightly bonded with the corresponding connecting rod 22, the top center of the top surface of the base 21 is fixed with a top column 24, and the top columns 24 and the connecting rods 22 are tightly bonded with the base 21; a connecting groove 252 is formed in the fixing groove 251, and the top column 24 is connected with the connecting groove 252 in a sliding manner; a sliding cavity 253 is formed in the fixed seat 25 at two sides, the connecting rod 22 penetrates through the fixed seat 25 and extends into the sliding cavity 253, the sliding block 221 is connected with the sliding cavity 253 in a sliding manner, a spring 23 is arranged in the sliding cavity 253 above the sliding block 221, and the spring 23 abuts against the sliding block 221; on one hand, the fixing seat 25 is pressed downwards, so that the top column 24 can push the battery 28 out of the fixing groove 251, and the battery 28 is convenient to disassemble and replace; on the other hand, the top post 24 is hard to push the battery 28 out of the fixing groove 251 without an external force by the spring 23.

Specifically, both sides of the fixing seat 25 are provided with a guard plate 27, the guard plate 27 is tightly adhered to the fixing seat 25, conductive sheets 271 are embedded on the inner walls of the guard plate 27, and the two conductive sheets 271 are respectively attached to the positive electrode and the negative electrode of the battery 28; the arrangement of the guard plate 27 has a limiting effect on the battery 28, so that the battery 28 is conveniently fixed in the fixing groove 251, and the conducting plate 271 is electrically connected with the detection plate 1 through a conducting wire, so that the power of the battery 28 is conveniently output through the conducting plate 271.

In this embodiment, the base 21 is provided with mounting holes 211 near both ends, the mounting holes 211 are fixedly connected to the top surface of the detection card 1 through bolts, the mounting holes 211 are arranged to facilitate the mounting of the base 21 to the detection board 1 through bolts, and the mounting holes are not only firmly and stably connected, but also convenient for disassembly and assembly.

In this embodiment, the clamping plate 26 and the outward turning part 261 are of an integrally formed structure, the clamping plate 26 and the outward turning part 261 are both made of plastic materials, the outward turning part 261 is designed to facilitate the battery 289 to be clamped between the two clamping plates 26 for fixation, the clamping plate 26 and the outward turning part 261 which are made of plastic materials on the table can slightly deform under the action of external force, when the outward turning part 261 is squeezed by the battery 28, the clamping plate 26 and the outward turning part 261 slightly deform simultaneously, and the battery 28 can be clamped into the fixing groove 251 for fixation.

In this embodiment, the fixing groove 251 has a semicircular overall shape, the clamping plate 26 has an arc overall shape, the semicircular fixing groove 251 is convenient for accommodating the battery 28, and the arc clamping plate 26 is convenient for clamping on the outer wall of the battery 28, thereby fixing the battery 28.

It should be added that the top surface of the top column 24 in this embodiment is arc-shaped, and this design facilitates the top surface of the top column 24 to be attached to the outer wall of the battery 28, so as to facilitate the battery 28 to be ejected out of the fixing groove 251 when the top column 24 moves upward.

When the battery 28 needs to be installed, a user firstly holds the protective plates 27 on two sides with one hand and fixes the protective plates 27, then the user puts the battery 28 between the two outward turning parts 261 and presses the outward turning parts 261 downwards, under the action of the pressing force, the clamping plates 26 and the outward turning parts 261 are slightly deformed, at the moment, the battery 28 is clamped into the fixing groove 251, and the installation of the battery 28 is completed;

when the battery 28 needs to be detached, the user first presses the fixing seat 25 downwards, the sliding block 221 slides along the sliding cavity 253 under the downward force and compresses the spring 23, the top column 24 penetrates through the connecting groove 252 and jacks up the battery 28, the battery 28 is pushed out of the fixing groove 251 under the upward force, and the detachment of the battery 28 is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a from computer motherboard memory test card of taking power, includes detects card (1), its characterized in that: the top surface of the detection card (1) is provided with a plurality of light emitting diodes (11), and both sides of the detection card (1) are provided with interfaces (12); a power supply device (2) is arranged at the center of the top surface of the detection card (1), the power supply device (2) comprises a base (21), a fixed seat (25) is arranged above the base (21), a fixed groove (251) is formed in the top surface of the fixed seat (25), clamping plates (26) are arranged on two sides of the top surface of the fixed seat (25), and a bent outwards-turned part (261) is arranged at the top end of each clamping plate (26); the fixing groove (251) is internally provided with a battery (28).

2. The computer motherboard memory test card with power supply of claim 1, wherein: connecting rods (22) are mounted on two sides of the top surface of the base (21), a sliding block (221) is fixed at the top end of each connecting rod (22), and a top column (24) is fixed at the center of the top surface of the base (21); a connecting groove (252) is formed in the fixing groove (251), and the top column (24) is connected with the connecting groove (252) in a sliding mode; slide cavity (253) have all been seted up to fixing base (25) inside position both sides department, connecting rod (22) pass fixing base (25) and extend to in slide cavity (253), slider (221) and slide cavity (253) sliding connection, be located slider (221) top department in slide cavity (253) and be equipped with spring (23), spring (23) support slider (221).

3. The computer motherboard memory test card with power supply of claim 2, wherein: both sides of fixing base (25) all are equipped with backplate (27), all inlay on the inner wall of backplate (27) and be equipped with conducting strip (271), two conducting strip (271) laminate mutually with the positive and negative pole of battery (28) respectively.

4. The computer motherboard memory test card with power supply of claim 1, wherein: mounting hole (211) have all been seted up near both ends department on base (21), top surface fixed connection of mounting hole (211) through bolt and detection card (1).

5. The computer motherboard memory test card with power supply of claim 1, wherein: the splint (26) and the outward turning part (261) are of an integrally formed structure, and the splint (26) and the outward turning part (261) are made of plastic materials.

6. The computer motherboard memory test card with power supply of claim 1, wherein: the fixing groove (251) is semicircular in overall shape, and the clamping plate (26) is arc-shaped in overall shape.