CN220381547U - Password decoding working machine - Google Patents

Abstract

The utility model discloses a password decoding working machine, which comprises a machine case, wherein one end of the machine case is a front net, a liquid crystal screen is arranged on the front net, a rear fan is arranged at the other end of the machine case, a temperature sensor is arranged at the rear fan, a fan frame is arranged in the machine case, and a front fan is arranged on the fan frame; a control bottom plate is arranged in the case at one side of the fan frame, and a main control board is arranged on the control bottom plate; a first calculating bottom plate and a second calculating bottom plate are arranged in the case at the other side of the fan frame, and calculating board cards are inserted into the first calculating bottom plate and the second calculating bottom plate; and a power supply is also arranged in the case at the other side of the fan frame. And a refrigerating device and a U-shaped copper pipe are further arranged in the case, so that the heat dissipation effect is improved.

Description

Password decoding working machine

Technical Field

The utility model relates to the technical field of password decoding, in particular to a password decoding working machine.

Background

The password decoding working machine is realized by installing a computing board card and other circuit boards with different functions into a 4U chassis. The function is to crack the document class algorithm password and the operation of some basic algorithms. The basic principle is that different algorithms and different password sets are subjected to password exhaustion.

When the existing password decoding working machine works, a great amount of heat is generated by internal components, particularly a computing board card, so that the heat dissipation scheme of the password decoding working machine needs to be optimized. Meanwhile, some important information is read and set through a network, cannot be visually displayed, and cannot be visually reflected on the temperature inside the case.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a password decoding working machine.

The utility model is realized by the following technical scheme:

the password decoding working machine comprises a machine case, wherein one end of the machine case is a front net, a liquid crystal screen is arranged on the front net, a rear fan is arranged at the other end of the machine case in an arrayed mode, a temperature sensor is arranged at the rear fan, a fan frame is arranged in the machine case, and a front fan is arranged on the fan frame in an arrayed mode; one end of the fan frame is provided with a circulating bin, a baffle is arranged in the circulating bin, one side of the fan frame is provided with a U-shaped copper pipe, two ends of the U-shaped copper pipe are connected with the circulating bin, two ends of the U-shaped copper pipe are respectively positioned at two sides of the baffle, the cold end of the semiconductor refrigerator is positioned at one side of a baffle in the circulating bin, and a circulating fan is arranged on the cold end of the semiconductor refrigerator; a heat dissipation channel is arranged in the case at the other side of the fan frame, one end of the heat dissipation channel is connected with an air inlet at the side wall of the case, the other end of the heat dissipation channel extends to the other end of the case, a heat dissipation fan is arranged in the heat dissipation channel, and the hot end of the semiconductor refrigerator is positioned in the heat dissipation channel; one side of the U-shaped copper pipe is provided with a drying plate, a plurality of through holes are formed in the drying plate, a conical net is arranged in the through holes, and drying agents are placed in the conical net.

Preferably, a control bottom plate is arranged in the case at one side of the fan frame, and a main control board is arranged on the control bottom plate; a first calculating bottom plate and a second calculating bottom plate are arranged in the case at the other side of the fan frame, and calculating board cards are inserted into the first calculating bottom plate and the second calculating bottom plate; and a power supply is also arranged in the case at the other side of the fan frame.

Preferably, the main control board is connected with the control bottom board through three double rows of contact pins.

Preferably, brackets are arranged at two ends of the computing board card in the case, fixing lugs are arranged at two ends of the computing board card, and the fixing lugs are connected with the brackets.

Preferably, the control bottom plate and the first calculating bottom plate are provided with ox horn sockets, and the control bottom plate is connected with the first calculating bottom plate through the ox horn sockets and flat wires.

Preferably, the first calculating bottom plate and the second calculating bottom plate are provided with wiring terminals, and the wiring terminals are connected with the power supply switching board through silica gel wires.

Preferably, two sides of one end of the case are provided with hanging lugs.

Preferably, an air inlet net is arranged on the side wall of the case at one side of the fan frame.

The beneficial effects of the utility model are as follows:

1. a display touch screen is added, so that the operation is convenient, and more information can be displayed.

2. The cooling device and the U-shaped copper pipe are added on the basis of the original cooling fan, so that the cooling performance is improved, and the drying plate is arranged on one side of the U-shaped copper pipe, so that the generation of condensed water on the U-shaped copper pipe can be greatly reduced.

3. On the basis of an air inlet right in front of the original machine, the air inlets of the side face and the upper cover are added, the air quantity is increased, and the heat dissipation performance is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is an internal structural view of the present utility model.

Fig. 3 is a perspective view of the internal structure of the present utility model.

Fig. 4 is a perspective view of the internal structure of the present utility model.

Fig. 5 is an enlarged view at a of fig. 4.

Fig. 6 is a front view of the present utility model.

Fig. 7 is a cross-sectional view in the direction a of fig. 6.

Fig. 8 is a rear view of the present utility model.

Fig. 9 is a right side view of the present utility model.

Fig. 10 is a partial cross-sectional view of the circulation cartridge of the present utility model.

In the attached drawings, 1, a case, 2, a front net, 3, a liquid crystal screen, 4, hangers, 5, a fan frame, 6, a front fan, 7, a rear fan, 8, a U-shaped copper pipe, 9, a circulation bin, 10, a baffle, 11, a semiconductor refrigerator, 12, a circulation fan, 13, a heat dissipation channel, 14, a heat dissipation fan, 15, a temperature sensor, 16, a control bottom plate, 17, a main control plate, 18, a first calculation bottom plate, 19, a second calculation bottom plate, 20, a ox horn socket, 21, a wiring terminal, 22, a power supply, 23, a power supply adapter plate, 24, an air inlet, 25, a drying plate, 26, a conical net, 27, a calculation board card, 28, a fixed lug, 29 and a bracket.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model is described in detail below with reference to the attached drawing figures:

the appearance adopts 4U size, and the width x height x depth is 430 x 178 x 670mm (including left and right hangers).

The main components in the interior are 16 control boards, 17 main control boards, a plurality of computing boards 27, two computing boards, 2 1600W power supplies, three front fans 6, six rear fans 7 and one liquid crystal display 3; the liquid crystal display 3 is touchable, the control bottom plate 16 is directly fixed on the chassis 1, and the main control board 17 is connected with the control bottom plate 16 through three double rows of contact pins; the computing board card 27 is plugged onto the first computing backplane 18 and the second computing backplane 19 through the euro socket.

The function of the control bottom plate 16 is to convert 12V voltage into 5V for the main control board 17 and the liquid crystal display 3, and transmit signals between the main control board 17 and the first computing bottom plate 18, the voltage and the signals are transmitted through the ox horn socket 20 and the flat wire, the number of the ox horn socket 20 is two, each of the ox horn sockets can transmit signals of four computing boards 27, six computing boards 27 are placed at most by default in consideration of overlarge current, and the control bottom plate 16 is installed in the case 1 through 6 screws.

The main control board 17 is connected to the double-row socket of the control bottom board 16 through three double-row pins, so that firmness is ensured. Meanwhile, the zynq main control chip on the board can process tasks issued in the network and transmit the tasks to the computing board for computing.

The computing board card 27 contains a computing chip, and can perform decryption computation according to tasks issued by the main control board 17. To ensure heat dissipation, heat sinks are designed to be mounted on both front and rear sides of the computing card 27. The computing board card 27 is arranged on a bracket 29 in the case through left and right fixed lugs, and the lower part of the computing board card is connected to two computing bottom plates through European style sockets; 4 temperature sensors are arranged on each computing board card 27, and collected temperature signals can be transmitted to the liquid crystal screen 3 through the main control board 17, so that the temperature of each computing board card 27 can be checked in real time.

The function of the first computing backplane 18 is to transmit voltage and signals, mounted directly into the chassis 1, connected to the flat wire and control backplane 16 by a header 20. The first computing base plate 18 and the second computing base plate 19 are connected with a power supply adapter plate 23 through a connecting terminal 21 and a silica gel wire.

The power supply 22 of the utility model is designed with two 1600W power supplies and is installed through a power supply installation box. The power supply installation box is first fixed on the chassis, and the power supply adapter plate 23 is installed inside. Two 1600W power supplies are pushed into the mounting box from the rear side of the case 1 until the golden fingers of the power supplies are inserted into the wild port seats of the power supply adapter plate 23. Simultaneously, a notch is designed on the mounting box to clamp two spring plates on the power supply, so as to play a role in fixing.

Three front fans 6 with 12V are designed at the air inlet end, are arranged on the fan frame 5 through self-tapping screws, and are powered through a power supply 22 and a computing base plate; the air outlet is designed with 6 rear fans 7 of 12V, which are arranged at the other end of the chassis 1 through self-tapping screws and are powered by a power supply 22 and a computing base plate.

The liquid crystal screen 3 is a touchable liquid crystal screen and is used for displaying information and modifying configuration, and is arranged at one end of the case 1 through four screws. The display part is exposed through a rectangular hole at one end of the case 1, the liquid crystal screen 3 is connected with the main control board 17 through a flat wire, and the flat wire can transmit voltage and control signals.

Considering that the calculation board 27 generates large heat when in calculation, the front side, the rear fans and the radiating fins are designed, the front ends of the left side, the right side and the front end of the upper cover of the machine case 1 are provided with air inlets, meanwhile, the front fan 6 is provided with a circulating bin 9 and a U-shaped copper pipe 8, and the circulating fan 12 in the circulating bin 9 can enable cold air generated by the cold end of the semiconductor refrigerator 11 to circulate in the U-shaped copper pipe 8, so that the temperature of air passing through the U-shaped copper pipe 8 is reduced, and the radiating effect is improved; a drying plate 25 is added to the U-shaped copper tube 8 to dry the air, considering that condensate water may be generated at the U-shaped copper tube 8 due to high air humidity; the drier is added in the existing dry plate mostly two-layer filter screen, and this technical scheme makes windage very big, can influence the radiating effect, consequently the dry plate design of this application sets up conical net 26 for the through-hole in, has reduced windage effectively.

The other end of the case 1 is provided with a network port, the network port is connected with the main control board 17 through an internal network adapter board and an internal network cable, the network adapter board is installed on one side of the power supply 22, and the network port is a communication interface between the main control board 17 and an upper computer.

The utility model designs two power lines to access an alternating current 220V power supply from the rear side of the power supply 22. The dc 12V is output to the power adapter board via the power supply 22. And connecting the connecting terminal of the power supply adapter plate with the connecting terminal of the computing bottom plate by using the silica gel wire and the connecting nose.

Plug connectors for supplying power to the fans are arranged on the two calculation bottom plates.

The semiconductor refrigerator 11 and the temperature sensor 15 can be linked through the controller taking the singlechip as a core, when the temperature value detected by the temperature sensor 15 is higher than a preset value, the controller can control the semiconductor refrigerator 11, the circulating fan 12 and the cooling fan 14 to be started, and the generated cold air circulates in the U-shaped copper pipe 8 through the driving of the circulating fan 12; when the temperature value detected by the temperature sensor 15 is lower than a preset value, the controller controls the semiconductor refrigerator 11, the circulation fan 12, and the heat radiation fan 14 to stop operating.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (8)

1. The utility model provides a password decipher work machine, includes quick-witted case (1), its characterized in that: one end of the case (1) is a front net (2), a liquid crystal screen (3) is arranged on the front net (2), a rear fan (7) is arranged at the other end of the case (1), a temperature sensor (15) is arranged at the rear fan (7), a fan frame (5) is arranged in the case (1), and a front fan (6) is arranged on the fan frame (5); one end of the fan frame (5) is provided with a circulating bin (9), a baffle (10) is arranged in the circulating bin (9), one side of the fan frame (5) is provided with a U-shaped copper pipe (8), two ends of the U-shaped copper pipe (8) are connected with the circulating bin (9), two ends of the U-shaped copper pipe (8) are respectively positioned at two sides of the baffle (10), a semiconductor refrigerator (11) is arranged at the position of the circulating bin (9), the cold end of the semiconductor refrigerator (11) is positioned at one side of the baffle (10) in the circulating bin (9), and a circulating fan (12) is arranged on the cold end of the semiconductor refrigerator (11); a heat dissipation channel (13) is arranged in the case (1) at the other side of the fan frame (5), one end of the heat dissipation channel (13) is connected with an air inlet (24) at the side wall of the case (1), the other end of the heat dissipation channel (13) extends to the other end of the case (1), a heat dissipation fan (14) is arranged in the heat dissipation channel (13), and the hot end of the semiconductor refrigerator (11) is positioned in the heat dissipation channel (13); one side of the U-shaped copper pipe (8) is provided with a drying plate (25), a plurality of through holes are formed in the drying plate (25), a conical net (26) is arranged in each through hole, and drying agents are placed in the conical net (26).

2. The code cracking machine of claim 1, wherein: a control bottom plate (16) is arranged in the case (1) at one side of the fan frame (5), and a main control board (17) is arranged on the control bottom plate (16); a first calculating bottom plate (18) and a second calculating bottom plate (19) are arranged in the chassis (1) at the other side of the fan frame (5), and calculating board cards (27) are inserted on the first calculating bottom plate (18) and the second calculating bottom plate (19); and a power supply (22) is also arranged in the case (1) at the other side of the fan frame (5).

3. The code cracking machine of claim 2, wherein: the main control board (17) is connected with the control bottom board (16) through three double rows of contact pins.

4. The code cracking machine of claim 2, wherein: the two ends of the computing board card (27) in the case (1) are provided with brackets (29), the two ends of the computing board card (27) are provided with fixing lugs (28), and the fixing lugs (28) are connected with the brackets (29).

5. The code cracking machine of claim 2, wherein: the control bottom plate (16) and the first calculation bottom plate (18) are provided with ox horn sockets (20), and the control bottom plate (16) is connected with the first calculation bottom plate (18) through the ox horn sockets (20) and flat wires.

6. The code cracking machine of claim 2, wherein: the first computing bottom plate (18) and the second computing bottom plate (19) are provided with wiring terminals (21), and the wiring terminals (21) are connected with the power supply adapter plate (23) through silica gel wires.

7. The code cracking machine of claim 1, wherein: two sides of one end of the case (1) are provided with hanging lugs (4).

8. The code cracking machine of claim 1, wherein: an air inlet net is arranged on the side wall of the case at one side of the fan frame (5).