CN221961313U - A mini host - Google Patents

Abstract

The utility model discloses a mini-host, which comprises a main host and a secondary host. The main host comprises a first shell, wherein a main board is fixedly arranged in the first shell, the auxiliary host comprises a second shell, an auxiliary board is fixedly arranged in the second shell, the top surface of the auxiliary board is provided with two board-to-board connector male heads, the bottom surface of the main board is provided with two board-to-board connector female heads, the two board-to-board connector female heads correspond to and are matched with the two board-to-board connector male heads.

Description

A mini host

Technical Field

The utility model relates to the technical field of computer host computers, in particular to a mini host computer.

Background Art

The mini computer host is small in size, can save space, has low power consumption, saves money and is environmentally friendly. Existing computer mini hosts are usually single-host settings, and after being set up at home, they are usually connected to a large number of connection cables, which makes it inconvenient to use them directly outside. Therefore, a mini host is proposed to optimize the existing technology.

Utility Model Content

The purpose of the utility model is to provide a mini host to solve the problem that the existing computer mini host proposed in the above background technology is usually a single host setting, and after being set up at home, it is usually connected to a large number of connection cables, resulting in the problem that it cannot be conveniently taken out for use.

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

A mini host comprises a main host and a sub-host, wherein the main host comprises a first shell, a main board is fixedly installed in the first shell, and the sub-host comprises a second shell, a sub-board is fixedly installed inside the second shell, two board-to-board connector male heads are arranged on the top surface of the sub-board, and two board-to-board connector female heads are arranged on the bottom surface of the main board, and the two board-to-board connector female heads correspond to and are adapted to the two board-to-board connector male heads.

As a further solution of the utility model: the bottom surface of the mainboard is also connected to a first solid-state hard disk and a WiFi module, a USB interface and a power switch are provided on one side of the top surface of the mainboard, a charging interface is provided on the other side of the top surface of the mainboard, and avoidance gaps are provided at the first shell corresponding to the board-to-board connector female head, USB interface, power switch and charging interface.

As a further solution of the utility model: a heat dissipation copper tube is arranged above the CPU on the mainboard, and a fan and a heat dissipation grid are arranged above the heat dissipation copper tube, the air outlet of the fan corresponds to the heat dissipation grid, and heat dissipation holes are arranged at the air inlet of the fan and the vent of the heat dissipation grid corresponding to the first shell, and heat dissipation holes are also opened on one side of the second shell. The setting of the heat dissipation holes facilitates heat dissipation, and at the same time, the CPU on the mainboard is cooled by the cooperation of the heat dissipation copper tube, the fan and the heat dissipation grid.

As a further solution of the utility model: a second solid-state hard drive is connected to the bottom surface of the sub-board, two RJ interfaces are symmetrically provided on one side of the bottom surface of the sub-board, a headphone interface is provided between the corresponding RJ interfaces of the sub-board, and two groups of interfaces are symmetrically provided on the other side of the sub-board, one group of interfaces is a USB-Ax interface, and the other group of interfaces is a DP interface and an HDMI interface, and the second shell is provided with avoidance notches corresponding to the RJ interface, headphone interface, USB-Ax interface, DP interface, HDMI interface and the male head of the board-to-board connector.

As a further solution of the utility model: a connecting groove is provided on the outer side of the top of the second shell, and the connecting groove is adapted to the first shell, so that the first shell is placed and positioned through the connecting groove, which facilitates the plugging of the male head of the board-to-board connector and the female head of the board-to-board connector. A groove portion is provided on the bottom edge of the first shell corresponding to the female head of the board-to-board connector, and notches are provided at equal distances at the edge of the groove corresponding to the groove portion, and the notches are staggered with the male head of the board-to-board connector.

As a further solution of the utility model: a wedge-shaped plug is provided in the groove and fits therewith, the wedge-shaped plug corresponds to and fits the groove portion, the end faces of the wedge-shaped plug are fixedly connected to a connecting plate, T-shaped guide rods are symmetrically passed through the connecting plate, the T-shaped guide rods are fixedly connected to the side walls of the connecting groove, a spring is sleeved on the outer side of the T-shaped guide rod and is arranged between the connecting plate and the connecting groove, the T-shaped guide rod guides and limits the connecting plate, and a through hole is opened on the connecting plate for the T-shaped guide rod to pass through.

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

1. The utility model is divided into two hosts, a main host and a sub-host, wherein the main host and the sub-host are quickly connected through a board-to-board connector female head and a board-to-board connector male head, wherein the sub-host can be used for wiring when used at home, and the main host can be used for carrying and office use, effectively avoiding the problem that the existing single host cannot be directly taken out well.

2. The utility model facilitates the positioning of the board-to-board connector male head and the board-to-board connector female head when plugging together by setting the connection groove. At the same time, through the cooperation of the wedge-shaped plug block and the groove portion, the wedge-shaped plug block can be inserted between the main host and the auxiliary host so that the main host is lifted up, so that the board-to-board connector male head and the board-to-board connector female head are separated, so that the mini host has the function of facilitating the combination, splitting and plugging of the main host and the auxiliary host.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the structure of a mini host.

FIG. 2 is a bottom view of a main host in a mini host.

FIG. 3 is a top view of a sub-host in a mini host.

FIG. 4 is a top view of a mainboard in a mini host.

FIG. 5 is a bottom view of a mainboard in a mini host.

FIG. 6 is a top view of a sub-board in a mini host.

FIG. 7 is a bottom view of a sub-board in a mini host.

In the figure: 1. main host; 2. sub-host; 3. first shell; 4. main board; 5. second shell; 6. sub-board; 7. board-to-board connector male head; 8. board-to-board connector female head; 9. first solid-state hard disk; 10. WiFi module; 11. USB interface; 12. power switch; 13. charging interface; 14. heat dissipation copper pipe; 15. spring; 16. fan; 17. heat dissipation grid; 18. second solid-state hard disk; 19. RJ45 interface; 20. headphone interface; 21. USB-Ax2 interface; 22. DP interface; 23. HDMI interface; 24. connection groove; 25. groove; 26. notch; 27. wedge-shaped plug; 28. connection plate; 29. T-shaped guide rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 7. In an embodiment of the utility model, a mini host includes a main host 1 and a sub-host 2. The main host 1 includes a first shell 3, in which a main board 4 is fixedly installed. The sub-host 2 includes a second shell 5, in which a sub-board 6 is fixedly installed. The top surface of the sub-board 6 is provided with two board-to-board connector male heads 7, and the bottom surface of the main board 4 is provided with two board-to-board connector female heads 8. The two board-to-board connector female heads 8 correspond to and adapt to the two board-to-board connector male heads 7.

It is divided into two hosts, a main host 1 and a sub-host 2, wherein the main host 1 and the sub-host 2 are quickly connected via a board-to-board connector female head 8 and a board-to-board connector male head 7, wherein the sub-host 2 can be used for wiring when used at home, and the main host 1 can be used for carrying and office use, effectively avoiding the problem that the existing single host cannot be directly taken out well.

The bottom surface of the motherboard 4 is also connected to the first solid-state hard disk 9 and the WiFi module 10. A USB interface 11 and a power switch 12 are provided on one side of the top surface of the motherboard 4, and a charging interface 13 is provided on the other side of the top surface of the motherboard 4. The first shell 3 is provided with avoidance gaps corresponding to the board-to-board connector female head 8, the USB interface 11, the power switch 12 and the charging interface 13.

A heat dissipation copper tube 14 is arranged above the CPU on the mainboard 4, and a fan 16 and a heat dissipation grille 17 are arranged above the heat dissipation copper tube 14. The air outlet of the fan 16 corresponds to the heat dissipation grille 17, and heat dissipation holes are arranged at the air inlet of the fan 16 and the vent of the heat dissipation grille 17 of the first shell 3 corresponding to the air inlet of the fan 16, and heat dissipation holes are also opened on one side of the second shell 5. The heat dissipation is facilitated by the arrangement of the heat dissipation holes. At the same time, the CPU on the mainboard 4 is cooled by the cooperation of the heat dissipation copper tube 14, the fan 16 and the heat dissipation grille 17.

The bottom surface of the sub-board 6 is connected to the second solid-state hard disk 18, and two RJ45 interfaces 19 are symmetrically provided on one side of the bottom surface of the sub-board 6. A headphone interface 20 is provided between the sub-board 6 corresponding to the RJ45 interfaces 19, and two groups of interfaces are symmetrically provided on the other side of the sub-board 6, one group of interfaces is a USB-Ax2 interface 21, and the other group of interfaces is a DP interface 22 and an HDMI interface 23. The second shell 5 is provided with avoidance notches corresponding to the RJ45 interface 19, the headphone interface 20, the USB-Ax2 interface 21, the DP interface 22, the HDMI interface 23 and the male head 7 of the board-to-board connector.

A connecting groove 24 is provided on the outer side of the top of the second shell 5, and the connecting groove 24 is adapted to the first shell 3, so that the first shell 3 is placed and positioned through the connecting groove 24, which facilitates the plugging of the board-to-board connector male head 7 and the board-to-board connector female head 8. A groove portion 25 is provided on the bottom edge of the first shell 3 corresponding to the board-to-board connector female head 8, and notches 26 are equidistantly provided at the edge of the connecting groove 24 corresponding to the groove portion 25, and the notches 26 are staggered with the board-to-board connector male head 7.

A wedge-shaped plug 27 is provided in the groove 26 to fit therewith. The wedge-shaped plug 27 corresponds to and fits the groove portion 25. The end faces of the wedge-shaped plug 27 are fixedly connected to a connecting plate 28. A T-shaped guide rod 29 is symmetrically passed through the connecting plate 28. The T-shaped guide rod 29 is fixedly connected to the side wall of the connecting groove 24. The outer side of the T-shaped guide rod 29 is sleeved with a spring 15 arranged between the connecting plate 28 and the connecting groove 24. The T-shaped guide rod 29 guides and limits the connecting plate 28. The connecting plate 28 is provided with a through hole for the T-shaped guide rod 29 to pass through.

The connection groove 24 is provided to facilitate the positioning of the board-to-board connector male head 7 and the board-to-board connector female head 8 when plugged in. At the same time, the wedge-shaped plug block 27 and the groove portion 25 cooperate to insert the wedge-shaped plug block 27 between the main host 1 and the auxiliary host 2 so that the main host 1 is lifted up, so that the board-to-board connector male head 7 and the board-to-board connector female head 8 are separated, so that the mini host has the function of facilitating the combination, disassembly and plugging of the main host 1 and the auxiliary host 2.

The working principle of the utility model is:

When in use, place the main host 1 corresponding to the connecting slot 24 so that the board-to-board connector male head 7 and the board-to-board connector female head 8 are aligned, and insert the main host 1 into the connecting slot 24 to achieve the plug-in connection between the board-to-board connector male head 7 and the board-to-board connector female head 8.

When disassembling, the connecting plate 28 is squeezed and slides along the T-shaped guide rod 29, so that the wedge-shaped plug block 27 is inserted into the groove portion 25 to lift up the main host 1, so that the board-to-board connector male head 7 and the board-to-board connector female head 8 are quickly separated, so that the main host 1 and the auxiliary host 2 are separated.

When the connecting plate 28 is released, the spring 15 will spring the connecting plate 28 open, thereby restoring the wedge-shaped inserting block 27 to facilitate the next insertion of the main host 1.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A mini host, comprising a main host (1) and a sub-host (2), characterized in that: the main host (1) comprises a first shell (3), a main board (4) is fixedly installed in the first shell (3), the sub-host (2) comprises a second shell (5), a sub-board (6) is fixedly installed inside the second shell (5), the top surface of the sub-board (6) is provided with two board-to-board connector male heads (7), the bottom surface of the main board (4) is provided with two board-to-board connector female heads (8), the two board-to-board connector female heads (8) correspond to and adapt to the two board-to-board connector male heads (7). 2. A mini host according to claim 1, characterized in that: the bottom surface of the mainboard (4) is also connected to a first solid-state hard disk (9) and a WiFi module (10), a USB interface (11) and a power switch (12) are provided on one side of the top surface of the mainboard (4), a charging interface (13) is provided on the other side of the top surface of the mainboard (4), and the first shell (3) is provided with avoidance gaps corresponding to the board-to-board connector female head (8), the USB interface (11), the power switch (12) and the charging interface (13). 3. A mini host according to claim 1, characterized in that: a heat dissipation copper tube (14) is provided above the CPU on the mainboard (4), a fan (16) and a heat dissipation grid (17) are provided above the heat dissipation copper tube (14), an air outlet of the fan (16) corresponds to the heat dissipation grid (17), heat dissipation holes are provided at the air inlet of the fan (16) and the ventilation hole of the heat dissipation grid (17) of the first shell (3) corresponding to the air inlet of the fan (16) and the ventilation hole of the heat dissipation grid (17), and a heat dissipation hole is also provided on one side of the second shell (5). 4. A mini host according to claim 1, characterized in that: the bottom surface of the sub-board (6) is connected to a second solid-state hard disk (18), one side of the bottom surface of the sub-board (6) is symmetrically provided with two RJ45 interfaces (19), the sub-board (6) is provided with a headphone interface (20) between the corresponding RJ45 interfaces (19), the other side of the sub-board (6) is symmetrically provided with two groups of interfaces, one group of interfaces is a USB-Ax2 interface (21), and the other group of interfaces is a DP interface (22) and an HDMI interface (23), and the second shell (5) is provided with avoidance gaps corresponding to the RJ45 interface (19), the headphone interface (20), the USB-Ax2 interface (21), the DP interface (22), the HDMI interface (23) and the male head (7) of the board-to-board connector. 5. A mini host according to claim 1, characterized in that: a connecting groove (24) is provided on the outer side of the top of the second shell (5), the connecting groove (24) is adapted to the first shell (3), a groove portion (25) is provided on the bottom edge of the first shell (3) corresponding to the female head (8) of the board-to-board connector, and notches (26) are provided at equal distances on the edge of the connecting groove (24) corresponding to the groove portion (25). 6. A mini host according to claim 5, characterized in that: a wedge-shaped plug (27) is provided in the groove (26) to fit therewith, the wedge-shaped plug (27) corresponds to and fits the groove portion (25), the end faces of the wedge-shaped plug (27) are fixedly connected to a connecting plate (28), a T-shaped guide rod (29) symmetrically passes through the connecting plate (28), the T-shaped guide rod (29) is fixedly connected to the side wall of the connecting groove (24), and a spring (15) arranged between the connecting plate (28) and the connecting groove (24) is sleeved on the outer side of the T-shaped guide rod (29).