CN219122667U

CN219122667U - Memory engineering interface terminal equipment

Info

Publication number: CN219122667U
Application number: CN202223304316.9U
Authority: CN
Inventors: 单伟军; 栾春博
Original assignee: Harbin Hongyu Data Software Co ltd
Current assignee: Harbin Hongyu Data Software Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-02
Anticipated expiration: 2032-12-09

Abstract

A memory engineering interface terminal device relates to the technical field of hard disk power supply control and firmware reprogramming. The problem that when partial or all data cannot be accessed and read once the hard disk is damaged, the lost data is retrieved, and the information is recovered is solved. The USB-B module 3, the direct current power supply module 4, the power supply output module 5 and the engineering output module 6 are respectively fixed on one side of the bottom plate 2 to form a component, the component is embedded and fixed inside the shell 1, the shell 1 is a closed shell and is provided with a front panel and a rear panel, the front panel is provided with two openings, the connection port of the USB-B module 3 and the connection port of the direct current power supply module 4 are respectively embedded in the two openings, and the connection port of the power supply output module 5 and the interface end of the engineering output module 6 are respectively embedded in the two openings. The utility model is also suitable for the field of maintenance of the factory-level firmware system for the hard disk.

Description

Memory engineering interface terminal equipment

Technical Field

The utility model relates to the technical field of hard disk power supply control.

Background

With the development of network technology, technologies such as big data, cloud computing and the Internet of things appear, and massive data and information can be generated while the convenience is brought to human life. How to properly store these data is important.

Solid state disk is widely used because of its fast read-write speed, high performance and high reliability. However, in the use process of the solid state disk, the solid state disk may be affected by external factors, which may cause a storage error of a flash memory chip of the solid state disk. At this time, the host cannot correctly read the data in the solid state disk. Errors of the flash memory chip can be repaired by formatting the solid state disk, however, data stored in the solid state disk is thoroughly lost.

When the solid state disk is used as a storage of the computer equipment and the server, if the solid state disk is damaged, partial or all data cannot be accessed and read, serious consequences can be caused, and the data is retrieved through a certain technology and corresponding equipment, so that the information is regenerated, namely the data is recovered. When data recovery and firmware repair are carried out on the hard disk, the hard disk is required to be switched on and switched off for a plurality of times, and meanwhile, the state of the hard disk, engineering files and the like are visited.

The existing hard disk controller has poor flexibility, is difficult to complete a series of operations such as power control in a starting state, reads engineering files and the like, and is difficult to meet the requirements of debugging personnel.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an intelligent hard disk power supply control and engineering file reading and writing terminal, and the utility model provides the following technical scheme:

the memory engineering interface terminal equipment comprises a shell, and further comprises a bottom plate, a USB-B module, a direct current power supply input port, a power supply control module, a power supply output port, an engineering file reading module and an engineering data port, wherein the USB-B module, the direct current input port, the power supply output port and the engineering data port are respectively fixed on one side of the bottom plate to form a component, the component is embedded and fixed in the shell, the shell is a closed shell and is provided with a front panel and a rear panel, the front panel is provided with two openings, a connection port of the USB-B module and a connection port of the direct current power supply input port are respectively embedded in the two openings and are electrically connected with the outside, and the rear panel is provided with two openings, and a connection port of the power supply output port and an interface end of the engineering data port are respectively embedded in the two openings;

the power output by the direct current power input port is converted by the power control module and then sent to the power output port;

the power supply control module is used for realizing the connection or disconnection between a direct-current power supply input port and a power supply output port under the control signal sent by the USB-B module;

the USB-B module is connected with the engineering data port through the engineering file reading module.

Further, the bottom plate is fixed inside the housing by bolts.

Further, the memory engineering interface terminal device further comprises a power indicator lamp, wherein the power indicator lamp is used for indicating the working state of the power control module, and the light-emitting end of the power indicator lamp is embedded into the front panel.

Further, the memory engineering interface terminal device further comprises a digital signal indicator lamp, wherein the digital signal indicator lamp is used for displaying the working state of the engineering file reading module, and the light-emitting end of the digital signal indicator lamp is embedded into the rear panel.

Further, the power supply control module comprises a power supply control module, a high-current load switch and a state acquisition and power supply control unit,

the power supply control module is used for transmitting the direct-current power supply input port to the direct-current power supply signal for voltage conversion and then transmitting the direct-current power supply signal to the power supply output port;

the high-current load switch is connected in series between the power supply control module and the power supply output port;

the state acquisition and power supply control unit receives a power supply control signal sent by the USB-B module and controls the on/off of the high-current load switch according to the power supply control signal.

Further, the engineering file reading module comprises an engineering module main control unit and a voltage regulating unit, the USB-B module is connected with the engineering data port through the engineering module main control unit, and a power supply signal output by the USB-B module is output to the engineering data port as a working power supply after being regulated by the voltage regulating unit.

Further, a USB-hub chip is arranged in the USB-B module.

Further, the model of the USB-hub chip is a GL850G-HHY22 USB-hub chip.

Further, the dimensions of the housing are 78.00mm× 64.20mm×23.50mm.

The utility model has the advantages that: through designing the circuit board to cooperate with the external casing, solved current data recovery hardware inconvenient carry, the current situation of inconvenient switching hard disk many times, can effectually promote the experience of user operation hard disk, satisfy the debugging personnel and work under different time, place, environment.

The utility model can solve the problem that when the hard disk is used as a storage of the computer equipment and the server and is damaged, partial or all data can not be accessed and read, serious consequences can be produced, and the lost data is retrieved through a certain technology and the memory engineering interface terminal equipment, so that the information can be regenerated, namely the data is recovered.

The utility model can control the hard disk to supply and close, provide stable voltage and current for the hard disk equipment, and read and write the memory engineering file in a matching way.

The utility model is suitable for the technical field of hard disk maintenance.

Drawings

Fig. 1 is a three-dimensional perspective view of a memory engineering interface terminal device according to the present utility model.

Fig. 2 is a side view of a memory engineering interface terminal according to the present utility model.

Fig. 3 is a schematic structural diagram of the components of the present utility model, showing the backplane plug-in of a memory engineering interface terminal.

Fig. 4 is a side view of the backplane plug-in of a memory engineering interface termination apparatus according to the present utility model.

Fig. 5 is a top view of the base plate 2, which is a PCB board package diagram of a memory engineering interface terminal according to the present utility model.

Fig. 6 is a control schematic diagram of a memory engineering interface terminal device according to the present utility model.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments.

Embodiment one, this embodiment will be described with reference to fig. 1 to 4. The memory engineering interface terminal device according to this embodiment includes a housing 1, and further includes a bottom plate 2, a USB-B module 3, a dc power input port 4, a power control module 17, a power output port 5, an engineering file reading module 16, and an engineering data port 6, where the USB-B module 3, the dc power input port 4, the power output port 5, and the engineering data port 6 are respectively fixed on one side of the bottom plate 2 to form a component, the component is embedded and fixed in the housing 1, the housing 1 is a closed housing, and is provided with a front panel and a rear panel, the front panel is provided with two openings, a connection port of the USB-B module 3 and a connection port of the dc power input port 4 are respectively embedded in the two openings to be electrically connected with the outside, and the rear panel is provided with two openings, and an interface port of the power output port 5 and an interface port of the engineering data port 6 are respectively embedded in the two openings;

the power output by the direct current power input port 4 is converted by the power control module 17 and then sent to the power output port 5;

the power control module 17 is used for realizing the communication or disconnection between the direct current power input port 4 and the power output port 5 under the control signal sent by the USB-B module 3;

the USB-B module 3 is connected with the engineering data port 6 through the engineering file reading module 16.

The base plate 2 in this embodiment includes a USB-B module 3, a dc power module 4, a power output module 5, and an engineering output module 6, where, during practical application, the dc power input port 4 is connected to an external power supply, and the power control module 17 converts the power received by the dc power input port 4 into a power supply of the hard disk, and connects the power supply of the hard disk to be maintained through the power output port 5. The USB-B module 3 is connected with a USB port of a computer, and the engineering data port 6 is connected with a data port of a hard disk to be maintained, so that the reading of hard disk engineering files is realized. The device of the utility model is convenient to carry.

In the second embodiment, the present embodiment is further defined by the memory engineering interface terminal apparatus according to the first embodiment, and the base plate 2 is fixed inside the housing 1 by bolts.

In this embodiment, the bottom plate 2 is fixed inside the housing 1 by bolts, so that the connection is firm.

Embodiment III the present embodiment will be described with reference to FIGS. 1 to 4. The present embodiment is further defined by the memory engineering interface terminal apparatus of the first embodiment, where the memory engineering interface terminal apparatus further includes a power indicator 12, the power indicator 12 is used to indicate an operating state of the power control module 17, and a light emitting end of the power indicator 12 is embedded in the front panel.

The power indicator lamp 12 is added to indicate the working state of the direct current power supply module 4, so that a user can know the working state of the equipment conveniently.

The fourth embodiment is further defined by the memory engineering interface terminal according to the first embodiment, where the memory engineering interface terminal further includes a digital signal indicator 14, the digital signal indicator 14 is used to display the working state of the engineering file reading module 16, and a light emitting end of the digital signal indicator 14 is embedded in the rear panel.

The digital signal indicator lamp 14 is added in this embodiment, and the digital signal indicator lamp 14 is used for displaying the working state of the memory engineering interface terminal device, so that a user can conveniently know the working state of the engineering file reading module 16.

In a fifth embodiment, the present embodiment is further defined by one of the memory engineering interface terminal apparatuses according to the first embodiment, where the power supply control module 17 includes a power supply conversion module 15, a high-current load switch 10 and a state acquisition and power supply control unit 8,

the power conversion module 15 is configured to send the dc power input port 4 to the dc power signal for voltage conversion and then send the dc power signal to the power output port 5;

the high-current load switch 10 is connected in series between the power supply control module 15 and the power supply output port 5;

the state acquisition and power control unit 8 receives a power control signal sent by the USB-B module 3, and controls the on/off of the heavy current load switch 10 according to the power control signal.

This embodiment is an illustration of the internal structure of the power control module 17. In this embodiment, the heavy current load switch 10 is controlled by the state acquisition and power control unit 8 to control the power output port 5 to start supplying power to the hard disk to be repaired or to stop supplying power. The state acquisition and power control unit 8 may be implemented by a circuit with software embedded therein, which can be implemented by using the prior art, namely: those skilled in the art will be able to implement this by using programming techniques that should be understood by those skilled in the art based on control logic.

The connection relation of the embodiment ensures the accurate connection between all the components, thereby ensuring that corresponding equipment recovers the data, and the information is regenerated, namely the data recovery.

In a sixth embodiment, the present embodiment is further defined by the memory engineering interface terminal device in the first embodiment, the engineering file reading module 16 includes an engineering module main control unit 9 and a voltage adjusting unit 11, the USB-B module 3 is connected to the engineering data port 6 through the engineering module main control unit 9, and a power signal output by the USB-B module 3 is output to the engineering data port 6 as a working power supply after being adjusted by the voltage adjusting unit 11.

In practical application, the voltage regulating unit 11 is used for controlling different output levels, and different levels used by different hard disks are matched with various situations.

In a seventh embodiment, the memory engineering interface terminal device according to the first embodiment is further defined, and a USB-hub chip is disposed inside the USB-B module 3.

In this embodiment, a USB-hub chip is disposed inside the USB-B module 3. The USB-hub chip comprises a unique ROM file in a hard disk circuit board, a damaged hard disk is connected with the USB-hub chip, the unique ROM file in the hard disk circuit board is read by a computer, and the hard disk is closed, so that the function of completing data recovery is realized.

Embodiment eight and this embodiment are further defined for the memory engineering interface terminal apparatus according to embodiment seven, where the USB-hub is a USB-hub chip with a model GL850G-HHY 22.

Embodiment nine and this embodiment are further defined by a memory engineering interface terminal according to embodiment one, where the dimensions of the housing are 78.00mm× 64.20mm×23.50mm.

The dimensions of the housing described in this embodiment are 78.00mm by 64.20mm by 23.50mm. The small size solves the problems that the existing hard disk controller has poor flexibility, is difficult to realize a series of operations such as completing power control in a starting state, reading engineering files and the like, and is difficult to meet the demands of debugging personnel.

The above-described embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, and for example, reasonable combinations of the technical features described in the above embodiments may be also possible. The innovation point of the utility model is that a memory engineering interface terminal device is designed, the USB-B module 3, the direct current power supply module 4, the power supply output module 5 and the engineering output module 6 are respectively fixed on one side of the bottom plate 2 to form a component, the component is embedded and fixed in the shell 1, the shell 1 is a closed shell and is provided with a front panel and a rear panel, the front panel is provided with two openings, a connection port of the USB-B module 3 and a connection port of the direct current power supply module 4 are respectively embedded in the two openings, and a connection port of the power supply output module 5 and an interface end of the engineering output module 6 are respectively embedded in the two openings.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The memory engineering interface terminal equipment comprises a shell (1) and is characterized by further comprising a bottom plate (2), a USB-B module (3), a direct current power supply input port (4), a power supply control module (17), a power supply output port (5), an engineering file reading module (16) and an engineering data port (6), wherein the USB-B module (3), the direct current power supply input port (4), the power supply output port (5) and the engineering data port (6) are respectively fixed on one side of the bottom plate (2) to form a component, the component is embedded and fixed inside the shell (1), the shell (1) is a closed shell and is provided with a front panel and a rear panel, the front panel is provided with two openings, a connecting port of the USB-B module (3) and a connecting port of the direct current power supply input port (4) are respectively embedded in the two openings and are electrically connected with the outside, and the rear panel is provided with two openings, and the connecting port of the power supply output port (5) and the interface end of the engineering data port (6) are respectively embedded in the two openings.

The power output by the direct current power input port (4) is converted by the power control module (17) and then is sent to the power output port (5);

the power supply control module (17) is used for realizing the communication or disconnection between the direct-current power supply input port (4) and the power supply output port (5) under the control signal sent by the USB-B module (3);

the USB-B module (3) is connected with the engineering data port (6) through the engineering file reading module (16).

2. The memory engineering interface terminal according to claim 1, characterized in that the base plate (2) is fixed inside the housing (1) by bolts.

3. The memory engineering interface terminal according to claim 1, further comprising a power indicator light (12), wherein the power indicator light (12) is used for indicating the working state of the power control module (17), and a light emitting end of the power indicator light (12) is embedded in the front panel.

4. The memory engineering interface terminal of claim 1, further comprising a digital signal indicator light (14), the digital signal indicator light (14) being configured to display an operational status of the engineering file reading module (16), a light emitting end of the digital signal indicator light (14) being embedded in the rear panel.

5. The memory engineering interface terminal according to claim 1, wherein the power control module (17) (12) comprises a power conversion module (15), a high current load switch (10) and a state acquisition and power control unit (8),

the power supply conversion module (15) is used for transmitting the direct-current power supply input port (4) to the direct-current power supply signal for voltage conversion and then transmitting the direct-current power supply signal to the power supply output port (5);

the high-current load switch (10) is connected in series between the power conversion module (15) and the power output port (5);

the state acquisition and power supply control unit (8) receives a power supply control signal sent by the USB-B module (3) and controls the on/off of the heavy current load switch (10) according to the power supply control signal.

6. The memory engineering interface terminal device according to claim 1, wherein the engineering file reading module (16) comprises an engineering module main control unit (9) and a voltage regulating unit (11), the USB-B module (3) is connected with the engineering data port (6) through the engineering module main control unit (9), and a power supply signal output by the USB-B module (3) is output to the engineering data port (6) as a working power supply after being regulated by the voltage regulating unit (11).

7. The memory engineering interface terminal according to claim 1, wherein a USB-hub chip is arranged inside the USB-B module (3).

8. The memory engineering interface terminal of claim 7 wherein the USB-hub chip is a type GL850G-HHY22 USB-hub chip.

9. The memory engineering interface termination of claim 1 wherein the housing has dimensions of 78.00mm x 64.20mm x 23.50mm.