Microcomputer host supporting fingerprint unlocking function

Abstract

The utility model provides a microcomputer host supporting a fingerprint unlocking function, belongs to the field of computer hosts, and aims to solve the problem of poorer use safety of equipment, the microcomputer host comprises a computer host, a connecting plate is mounted on the computer host, a breathable cover plate is mounted on the computer host, a bidirectional threaded rod is fixedly connected to a rotating part, and the rotating part is fixedly connected to the connecting plate. The two-way threaded rod is rotationally connected into the connecting frame, and the two-way threaded rod is in threaded connection with a moving block. The device is provided with a supporting plate; when the computer host is used, the computer host can be placed at a using position, in order to improve the using stability, a rotating piece on a connecting frame can be rotated, the rotating piece drives a bidirectional threaded rod to rotate, the bidirectional threaded rod can drive moving blocks on the two sides to move when rotating, and when the moving blocks on the two sides move inwards at the same time, the rotating piece can rotate. The moving block can push the supporting plate to move downwards through the push plate, the supporting plate can support the equipment to increase the contact area, and the situation that the use stability is affected by the small contact area is avoided.

Description

Technical Field

[0001] The utility model relates to the field of computer hosts, and in particular to a microcomputer host supporting a fingerprint unlocking function. Background Art

[0002] A microcomputer host usually refers to a smaller personal computer host, which is much smaller than a traditional desktop computer. These micro hosts usually have a compact design, but still provide performance and functions comparable to a standard desktop computer. Micro hosts are usually small in size, making it easy to place in limited spaces, such as office desktops or home media centers, and can be easily carried and transferred by users. Such a design can meet the needs of users in different application scenarios and provide a good user experience.

[0003] However, most of the microcomputer hosts that support fingerprint unlocking function have the following problems:

[0004] 1. When using a finger to unlock the existing microcomputer host that supports the fingerprint unlocking function, the surface of the finger is easily sticky with sweat or dust impurities, which can easily lead to the inability to recognize the fingerprint during use. The finger needs to be cleaned in advance, which is troublesome to use, affects the stability of use, and is inconvenient to perform convenient fingerprint cleaning.

[0005] Second, the existing microcomputer host that supports fingerprint unlocking function has a limited contact area between the bottom of the device and the desktop support when in use. If the table is bumped, it is easy to shake or fall from a height, and the safety of the device is poor.

[0006] Therefore, we make improvements to this and propose a microcomputer host that supports fingerprint unlocking function. Utility Model Content

[0007] The purpose of the utility model is to solve the inconvenience of convenient fingerprint cleaning and the problem of poor safety of equipment use.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A microcomputer host supporting fingerprint unlocking function is provided to improve the above problems.

[0010] The specific application is as follows:

[0011] The invention comprises a computer host, wherein a connecting plate is installed on the computer host, a breathable cover plate is installed on the computer host, an operation screen is connected to the computer host through a line, a fingerprint unlocking key is connected to the computer host through a line, a protective cover is fixedly connected to the computer host, an installation box is fixedly connected to the computer host, a feeding roller is arranged in the installation box, a cleaning cloth is fixedly connected to the feeding roller, a driving motor is fixedly connected to the feeding roller, a guide cover is installed on the installation box, the driving motor is installed on the guide cover, a plug rod is fixedly connected to the guide cover, a connecting box is fixedly connected to the installation box, a spring is fixedly connected to the connecting box, a limiting plate is fixedly connected to the spring, a block is fixedly connected to the limiting plate, an extrusion plate is fixedly connected to the limiting plate, a connecting frame is fixedly connected to the computer host, a rotating member is rotatably connected to the connecting frame, a bidirectional threaded rod is fixedly connected to the rotating member, the bidirectional threaded rod is rotatably connected in the connecting frame, and a moving block is threadedly connected to the bidirectional threaded rod.

[0012] As a preferred technical solution of the present application, the bottom side end surface of the insertion rod is inclined, and the insertion rod is symmetrically distributed on the left and right sides of the guide cover.

[0013] As a preferred technical solution of the present application, the springs are symmetrically distributed on the left and right sides of the connection box, and the springs correspond one-to-one with the stoppers through the limit plates.

[0014] As a preferred technical solution of the present application, the cross section of the block is an isosceles triangle, and the side end surface of the limit plate fits with the inner side surface of the connection box.

[0015] As a preferred technical solution of the present application, the rotating member is fixedly connected to the center of one end of the bidirectional threaded rod, and the top surface of the moving block is in contact with the top surface inside the connecting frame.

[0016] As a preferred technical solution of the present application, the moving block is rotatably connected to a push plate, and the other end of the push plate is rotatably connected to a support plate. The moving blocks are symmetrically distributed on the left and right sides of the bidirectional threaded rod, and the moving blocks correspond to the push plates one by one.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. A cleaning cloth is provided; when performing fingerprint unlocking, the finger can be inserted into the protective cover, and then the finger is pressed on the cleaning cloth out of the guide cover, the driving motor is turned on to drive the feeding roller to rotate, and the feeding roller reels the cleaning cloth from the other side of the feeding roller. The cleaning cloth can clean the fingerprint unlocking position, and then the finger can be pressed on the fingerprint unlocking key to unlock the computer host. When the feeding roller and the cleaning cloth need to be replaced later, the extrusion plates on both sides of the connecting box can be pushed. When the extrusion plate drives the limit plate to move, the limit plate can drive the block to detach from the plug rod, and the block is retracted into the connecting box. The limit plate squeezes the spring. When the plug rod is unobstructed, the guide cover and the plug rod can be taken out, and the installation box can be opened for cleaning and replacement to avoid unclear fingerprints affecting the use effect.

[0020] 2. A support plate is provided; when the computer host is in use, the computer host can be placed in the use position. In order to improve the stability of use, the rotating part on the connecting frame can be rotated, and the rotating part drives the two-way threaded rod to rotate. When the two-way threaded rod rotates, it can drive the moving blocks on both sides to move. When the moving blocks on both sides move inward at the same time, the moving blocks can push the support plate down through the push plate. The support plate can increase the contact area of ​​the equipment support to avoid the small friction on the contact surface affecting the stability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall three-dimensional structure of a microcomputer host supporting fingerprint unlocking function provided in this application;

[0022] Figure 2 A schematic diagram of the top view of the breathable cover of the microcomputer host supporting the fingerprint unlocking function provided in this application;

[0023] Figure 3 A schematic diagram of the side view structure of the protective cover of the microcomputer host supporting the fingerprint unlocking function provided in this application;

[0024] Figure 4 A schematic diagram of the side view of the installation box of the microcomputer host supporting the fingerprint unlocking function provided in this application;

[0025] Figure 5 The microcomputer host supporting fingerprint unlocking function provided by this application Figure 2 The enlarged structural diagram at A in the middle;

[0026] Figure 6 A schematic diagram of the side view of the connection box of the microcomputer host supporting the fingerprint unlocking function provided in this application;

[0027] Figure 7 A schematic diagram of the side view structure of the bidirectional threaded rod of the microcomputer host supporting the fingerprint unlocking function provided in this application.

[0028] Markings in the figure: 1. Computer host; 2. Connecting plate; 3. Breathable cover; 4. Operation screen; 5. Fingerprint unlocking button; 6. Protective cover; 7. Installation box; 8. Feeding roller; 9. Cleaning cloth; 10. Driving motor; 11. Guide cover; 12. Insert rod; 13. Connecting box; 14. Spring; 15. Limit plate; 16. Block; 17. Extrusion plate; 18. Connecting frame; 19. Rotating part; 20. Bidirectional threaded rod; 21. Moving block; 22. Push plate; 23. Support plate. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] Embodiment 1:

[0035] like Figure 1-7As shown, the present embodiment proposes a microcomputer host supporting a fingerprint unlocking function, including a computer host 1, a connecting plate 2 is installed on the computer host 1, a breathable cover plate 3 is installed on the computer host 1, an operation screen 4 is connected to the computer host 1 through a line, a fingerprint unlocking key 5 is connected to the computer host 1 through a line, a protective cover 6 is fixedly connected to the computer host 1, an installation box 7 is fixedly connected to the computer host 1, a discharge roller 8 is arranged in the installation box 7, a cleaning cloth 9 is fixedly connected to the discharge roller 8, a driving motor 10 is fixedly connected to the discharge roller 8, a guide cover 11 is installed on the installation box 7, and the driving motor 1 0 is installed on the guide cover 11, the guide cover 11 is fixedly connected with an insertion rod 12, the installation box 7 is fixedly connected with a connection box 13, the connection box 13 is fixedly connected with a spring 14, the spring 14 is fixedly connected with a limit plate 15, the limit plate 15 is fixedly connected with a stopper 16, the limit plate 15 is fixedly connected with an extrusion plate 17, the computer host 1 is fixedly connected with a connection frame 18, the connection frame 18 is rotatably connected with a rotating member 19, the rotating member 19 is fixedly connected with a bidirectional threaded rod 20, the bidirectional threaded rod 20 is rotatably connected in the connection frame 18, and the bidirectional threaded rod 20 is threadedly connected with a moving block 21.

[0036] Embodiment 2:

[0037] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0038] like Figure 4 As shown, as a preferred embodiment, based on the above method, further, the bottom side end surface of the plug rod 12 is inclined, and the plug rod 12 is symmetrically distributed on the left and right sides of the guide cover 11, which can ensure that the plug rods 12 on both sides can be engaged to install and use the guide cover 11.

[0039] like Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the spring 14 is symmetrically distributed on the left and right sides of the connection box 13, and the spring 14 corresponds to the block 16 one by one through the limit plate 15, which can ensure the locking installation of the block 16 on both sides and can lock and limit the insertion rod 12.

[0040] like Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, the cross-section of the block 16 is an isosceles triangle, and the side end face of the limit plate 15 is in contact with the inner side face of the connecting box 13, which can ensure that the isosceles triangle block 16 can be pushed by the inclined surface of the plug rod 12.

[0041] like Figure 7As shown, as a preferred embodiment, on the basis of the above method, further, the rotating member 19 is fixedly connected to the center part of one end of the bidirectional threaded rod 20, and the top end surface of the moving block 21 is in contact with the top end surface inside the connecting frame 18, which can ensure that the moving block 21 can move smoothly through the support of the top end surface inside the connecting frame 18 when moving.

[0042] like Figure 7 As shown, as a preferred embodiment, on the basis of the above method, further, a push plate 22 is rotatably connected to the moving block 21, and a support plate 23 is rotatably connected to the other end of the push plate 22. The moving blocks 21 are symmetrically distributed on the left and right sides of the bidirectional threaded rod 20. The moving blocks 21 correspond to the push plates 22 one by one, which can ensure the cooperation between the moving blocks 21 and the push plates 22 on both sides, and can push the support plate 23 to move smoothly.

[0043] Specifically, when using the microcomputer host that supports fingerprint unlocking function: Figure 1-7 When performing fingerprint unlocking, the finger can be inserted into the protective cover 6, and then the finger is pressed on the cleaning cloth 9 of the guide cover 11, and the driving motor 10 is turned on to drive the feeding roller 8 to rotate, and the feeding roller 8 reels the cleaning cloth 9 from the other side of the feeding roller 8. The cleaning cloth 9 can clean the fingerprint unlocking position, and then the finger can be pressed on the fingerprint unlocking key 5 to unlock the computer host 1. When the feeding roller 8 and the cleaning cloth 9 need to be replaced later, the squeezing plates 17 on both sides of the connecting box 13 can be pushed. When the squeezing plate 17 drives the limit plate 15 to move, the limit plate 15 can It is enough to drive the stopper 16 to disengage from the plug rod 12, and the stopper 16 is retracted into the connection box 13, and the limit plate 15 squeezes the spring 14. When the plug rod 12 is unobstructed, the guide cover 11 and the plug rod 12 can be taken out, and the installation box 7 can be opened for cleaning and replacement to avoid unclear fingerprints affecting the use effect. The line can be connected and used through the connection plate 2 on the computer host 1. At the same time, the installed breathable cover plate 3 can ensure that the computer host 1 is ventilated and breathable, and the connected operation screen 4 can be used to display the operation status of the device to improve the use effect.

[0044] When the computer host 1 is in use, the computer host 1 can be placed in the use position. In order to improve the stability of use, the rotating member 19 on the connecting frame 18 can be rotated. The rotating member 19 drives the bidirectional threaded rod 20 to rotate. When the bidirectional threaded rod 20 rotates, it can drive the moving blocks 21 on both sides to move. When the moving blocks 21 on both sides move inward at the same time, the moving blocks 21 can push the support plate 23 downward through the push plate 22. The support plate 23 can increase the contact area of ​​the equipment support to avoid the influence of the small friction force on the contact surface on the stability of use.

[0045] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A microcomputer host supporting fingerprint unlocking function, comprising a computer host (1), characterized in that: The computer host (1) is provided with a connecting plate (2), the computer host (1) is provided with a breathable cover plate (3), the computer host (1) is connected to an operation screen (4) via a line, the computer host (1) is connected to a fingerprint unlocking key (5) via a line, the computer host (1) is fixedly connected to a protective cover (6), the computer host (1) is fixedly connected to an installation box (7), a discharge roller (8) is arranged in the installation box (7), a cleaning cloth (9) is fixedly connected to the discharge roller (8), a driving motor (10) is fixedly connected to the discharge roller (8), a guide cover (11) is installed on the installation box (7), the driving motor (10) is installed on the guide cover (11), and the guide cover (11) is fixedly connected to the guide cover (11). 1) is fixedly connected with an insertion rod (12), the installation box (7) is fixedly connected with a connection box (13), a spring (14) is fixedly connected inside the connection box (13), a limit plate (15) is fixedly connected to the spring (14), a stop block (16) is fixedly connected to the limit plate (15), an extrusion plate (17) is fixedly connected to the limit plate (15), a connection frame (18) is fixedly connected with a rotating member (19) on the connection frame (18), a bidirectional threaded rod (20) is fixedly connected to the rotating member (19), the bidirectional threaded rod (20) is rotatably connected inside the connection frame (18), and a moving block (21) is threadedly connected to the bidirectional threaded rod (20).

2. A microcomputer host supporting fingerprint unlocking function according to claim 1, characterized in that: The bottom side end surface of the insertion rod (12) is inclined, and the insertion rod (12) is symmetrically distributed on the left and right sides of the guide cover (11).

3. According to the microcomputer host supporting fingerprint unlocking function as claimed in claim 1, it is characterized in that: The springs (14) are symmetrically distributed on the left and right sides of the connection box (13), and the springs (14) correspond one-to-one to the stoppers (16) through the limiting plates (15).

4. The microcomputer host supporting fingerprint unlocking function according to claim 1, characterized in that: The cross section of the stopper (16) is an isosceles triangle, and the side end surface of the limiting plate (15) is in contact with the inner side surface of the connection box (13).

5. The microcomputer host supporting fingerprint unlocking function according to claim 1, characterized in that: The rotating member (19) is fixedly connected to the center of one end of the bidirectional threaded rod (20), and the top end surface of the moving block (21) is in contact with the top end surface inside the connecting frame (18).

6. The microcomputer host supporting fingerprint unlocking function according to claim 1, characterized in that: The moving block (21) is rotatably connected to a push plate (22), and the other end of the push plate (22) is rotatably connected to a support plate (23). The moving blocks (21) are symmetrically distributed on the left and right sides of the bidirectional threaded rod (20), and the moving blocks (21) correspond to the push plates (22) one by one.

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