CN212181367U - Wireless middle-end host based on novel OPS shell - Google Patents

Abstract

The utility model discloses a wireless middle-end host based on a new OPS shell, which comprises a host shell body, a computer mainboard and a wireless mainboard, wherein a first installation cavity and a second installation cavity are arranged in the host shell body; the computer main board is arranged in the first mounting cavity, and the wireless main board is arranged in the second mounting cavity; the wireless main board is connected with the computer main board through a network cable network; the main case body is provided with an antenna interface, and the antenna interface is used for being electrically connected with the wireless main board. The utility model discloses can launch the wireless network, make wireless transmission no longer rely on third party's equipment; and a local area network or public network platform supporting multi-device connection is convenient to build.

Description

Wireless middle-end host based on novel OPS shell

Technical Field

The utility model relates to an OPS computer technical field, especially a wireless middle-end host computer based on new OPS casing.

Background

The OPS, i.e. the open-type pluggable specification, is a standardized digital signage interface specification commonly formulated by Intel, NEC, and Micsoft, and realizes signal transmission with a display through a JAE interface of 80 or 120 pins. The OPS host is a host device which uses the standard interface of the specification to perform digital information transfer, and the conventional size is 200 × 118 × 30 mm. With the increase of the size of the display screen at present, the function of the display is continuously perfected; the design of a large screen with the size of more than 65 inches can consider that a position for connecting a screen host is reserved, and the host can be freely inserted and fixed on a rear shell of the large screen through customization, so that the requirement of large-screen display is met, and multifunctional software can be installed for computer operation. The combination of the OPS host and the large screen is applied to most of education scenes, audio and video conference scenes, exhibition hall interaction scenes and the like. However, in these scenarios, the general OPS host only has one wireless interface, does not have a wireless transmitting end, and cannot provide a wireless network for an external terminal, so that a large screen incorporating the OPS host is technically limited in partial function development.

In the prior art, the main internal components of the OPS host are mostly mini-PCs with an X86 architecture, which basically adopts an intel core processor, and is equipped with a memory, a hard disk, an input/output interface, and a Windows operation interface; generally contains two sizes: 180x119x30mm and 180x185x42mm are all connected by 80Pin plug adapters of JAE, and generally need to be matched with an OPS transfer small plate for use.

In the aspect of wireless transmission, an OPS computer in the market usually draws out an antenna by virtue of a WiFi module carried by a mini PC mainboard in the OPS computer, receives a wireless signal, logs in a wireless network by virtue of a secondary wireless signal, and usually needs to be equipped with a complete wireless router network or AP function equipment, so that the OPS computer has strong dependence on equipment of a third party. In addition, the existing OPS product technology can only receive wireless signals or has no wireless function, wireless transmission can only depend on third-party equipment, the wireless interactive transmission path of the equipment is long, and packet loss is easy to generate during transmission.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wireless middle-end host computer based on a new OPS shell and a host computer device using the shell, which can transmit a wireless network to solve the technical problems in the prior art, so that the wireless transmission does not depend on a third-party device; and a local area network or public network platform supporting multi-device connection is convenient to build.

The utility model provides a wireless middle-end host based on a new OPS shell, which comprises a host shell body, a computer mainboard and a wireless mainboard, wherein a first installation cavity and a second installation cavity are arranged in the host shell body;

the computer main board is arranged in the first mounting cavity, and the wireless main board is arranged in the second mounting cavity; the wireless main board is connected with the computer main board through a network cable network;

the main case body is provided with an antenna interface, and the antenna interface is used for being electrically connected with the wireless main board.

The wireless middle-end host based on the new OPS shell as described above, wherein optionally, the computer motherboard is connected to the wireless motherboard through a power line.

The wireless middle-end host based on the new OPS shell as described above, wherein optionally, the wireless main board has a 5G wireless transmission interface and a 2.4G wireless transmission interface for connecting with the antenna interface.

The wireless middle-end host based on the new OPS shell is as described above, wherein the number of the antenna interfaces is 2-10 optionally.

The wireless middle-end host based on the new OPS shell optionally further comprises a first heat dissipation component, wherein the first heat dissipation component comprises a first fan, and the first fan is installed in the second installation cavity;

the air inlet side of the first fan is arranged to face the wireless main board.

The wireless middle-end host based on the new OPS shell as described above, wherein optionally, the first heat dissipation assembly further includes a fan bracket and an air guiding cover;

the fan bracket is mounted on the inner surface of the main case body, and the first fan is mounted on the fan bracket;

the air guide cover is arranged on the air outlet side of the first fan;

an air exhaust hole is formed in the position, opposite to the air guide cover, of the main case body 1.

The wireless middle-end host based on the new OPS shell as described above, wherein optionally, the main shell body includes a bottom cover, an upper cover and an IO panel;

the bottom cover is provided with a first side plate, and the upper cover is provided with a second side plate;

the bottom cover, the upper cover, the IO panel, the first side plate and the second side plate jointly enclose a box-shaped structure.

The wireless middle-end host based on the new OPS shell as described above, wherein, optionally, heat dissipation holes are provided on the first side plate, the second side plate, the upper cover and/or the IO panel; the heat dissipation hole is communicated with the first installation cavity and/or the second installation cavity.

The wireless middle-end host based on the new OPS shell as described above, wherein optionally, a partition board is installed in the host shell body, and the partition board divides the space in the host shell body into the first installation cavity and the second installation cavity.

The wireless middle-end host based on the new OPS shell is as described above, wherein optionally, a plurality of through holes are provided on the partition plate.

Compared with the prior art, the utility model discloses a this internal first installation cavity and the second installation cavity of setting of host computer shell to install computer mainboard and wireless mainboard respectively in first installation cavity and second installation cavity, and set up the antenna interface who is connected with wireless mainboard on the host computer shell body. Thus, it is convenient to provide a wireless motherboard within a wireless end-host based on a new OPS enclosure, capable of transmitting wireless networks through an antenna interfaced with the antenna. The length of a wireless interactive transmission path can be reduced, and the possibility of packet loss in the transmission process is reduced; meanwhile, a local area network supporting multi-device connection can be built without depending on third-party equipment.

Drawings

Fig. 1 is an exploded view of a wireless middle-end host based on a new OPS shell disclosed in embodiment 1 of the present invention;

fig. 2 is an exploded view of a first heat dissipation assembly disclosed in embodiment 1 of the present invention;

fig. 3 is an exploded view of the host device disclosed in embodiment 2 of the present invention;

fig. 4 is an exploded view of a second heat dissipation assembly disclosed in embodiment 2 of the present invention.

Description of reference numerals:

1-a main case body, 2-a computer mainboard, 3-a wireless mainboard, 4-a first heat dissipation component and 5-a second heat dissipation component;

11-air exhaust holes, 12-bottom covers, 13-upper covers, 14-IO panels, 15-heat dissipation holes and 16-partition plates;

121-a first side panel;

131-a second side plate;

161-via;

41-a first fan, 42-a fan bracket and 43-a wind scooper;

51-second fan, 52-heat sink.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 3 and 4, the present invention provides a host device, which includes a host housing 1, a computer motherboard 2 and a wireless motherboard 3, wherein the computer motherboard 2 is used to implement the function of the OPS host, that is, the computer motherboard 2 contains all functional components of the existing OPS host. The computer mainboard 2 is arranged in the first mounting cavity, and the wireless mainboard 3 is arranged in the second mounting cavity; the wireless mainboard 3 is connected with the computer mainboard 2 through a network cable network; in specific implementation, the wireless motherboard 3 is connected with the computer motherboard 2 through an RJ45 network port. The wireless motherboard 3 is electrically connected to the antenna interface, and the wireless motherboard 3 is configured to transmit a wireless network via an antenna connected to the antenna interface.

The antenna interface may be used to directly connect the antenna, or connect the antenna through a lead wire in consideration of the application scenario of the OPS host, so as to place the antenna at a suitable position, for example, around a large screen or at other designated positions.

In specific implementation, after the host device is connected with an external network, the wireless mainboard 3 can be used for transmitting a wireless network, so that a local area network/public network platform supporting multi-device connection can be conveniently built. Therefore, the OPS host can realize transmitting wireless network without depending on equipment such as an external router, and the like, thereby being capable of supporting multi-terminal networking.

In specific implementation, the computer motherboard 2 may be powered by an external interface, for example, a power line, and the wireless motherboard 3 is powered by the computer motherboard 2 in a voltage-dividing manner, that is, the wireless motherboard 3 is connected to the computer motherboard 2 through the power line in addition to the network cable.

Considering that the OPS host device is usually used in cooperation with a large-screen display device, the computer motherboard 2 is provided with an external port for obtaining power supply and performing data transmission. That is, the OPS host device acquires power supply through the large screen display device. In specific implementation, signal transmission and power supply can be realized through an interface of 80 or 120 pins and a large-screen display device. Therefore, external circuits can be reduced, and the connection and the arrangement of the circuits are simpler and more convenient.

The computer motherboard 2 may also include a WiFi module and a bluetooth module, the WiFi module is used for receiving wireless networks, and in some cases, such as the case of inconvenient connection with a wired network, the WiFi module may be used for wireless networking. The use of the bluetooth module allows a mobile device (such as a mobile phone) to be connected with a host device, so that the host device can be controlled by the mobile device.

In view of the heat dissipation problem of the computer motherboard 2, the host device further comprises a second heat dissipation assembly 5, wherein the second heat dissipation assembly 5 is installed in the first installation cavity, and the second heat dissipation assembly 5 is configured to dissipate heat of the computer motherboard 2. Specifically, referring to fig. 4, the second heat dissipation assembly 5 includes a second fan 51 and a heat sink 52, the heat sink 52 is used for abutting against the computer motherboard 2, the heat sink 52 is provided with heat dissipation fins, and an air outlet of the second fan 51 faces the heat dissipation fins. Thus, the second fan 51 is convenient to discharge the hot air around the heat sink 52, thereby realizing heat dissipation to the computer motherboard 2. The first heat dissipation component 4 and the second heat dissipation component 5 work together to ensure that the heat dissipation capacity of the host device is good. In the heat dissipation simulation that outside temperature is 35 ℃ and under the full load condition, the utility model provides an equipment host can satisfy the demand in education scene, audio and video meeting scene, the interactive scene in exhibition room.

As a preferred implementation manner, the wireless motherboard 3 has a 5G wireless transmission interface and a 2.4G wireless transmission interface for connecting with the antenna interface. In this way, different types of wireless networks can be transmitted through the wireless motherboard 3. In specific implementation, the number of the 5G wireless transmission interfaces is equal to the number of the 2.4G wireless transmission interfaces, for example, 3 wireless transmission interfaces.

When specifically using, computer mainboard 2 is as the control end of wireless mainboard 3, can control wireless mainboard 3 through computer mainboard 2, has improved the controllability of computer mainboard 2 to the wireless network to be convenient for the teacher to the control of wireless network.

In a common scene of the OPS host, such as an education scene, an audio and video conference scene, an exhibition hall interaction scene and the like, a large number of accessed equipment ends are provided, and in order to ensure the signal strength, the number of the antenna interfaces is 2-10. In particular, the number of antenna interfaces may be 2, 4, 6, 8 or 10, of which 6 are preferred.

For further clarity, the main chassis body 1 is further described below, wherein a first mounting cavity for mounting the computer motherboard 2 and a second mounting cavity for mounting the wireless motherboard 3 are disposed in the main chassis body 1. In specific implementation, the first mounting cavity and the second mounting cavity may be stacked or horizontally arranged, and considering that the size of the OPS host is generally a flat cuboid box shape such as 180x119x30mm or 180x185x42mm, the utility model discloses a first mounting cavity and the second mounting cavity are preferably horizontally arranged, that is, the first mounting cavity and the second mounting cavity are sequentially arranged along the direction with the largest size. Of course, the size of the host housing in the present invention is not limited by the above size and shape.

The main case body 1 is provided with an antenna interface which is used for being electrically connected with the wireless mainboard 3 and transmitting a wireless network through an antenna connected with the antenna interface; in specific implementation, one end of the antenna is inserted into the antenna interface, and the other end of the antenna extends out of the main case body 1; and one end inserted into the main case body 1 is electrically connected with the wireless mainboard 3, and the wireless mainboard 3 can transmit a wireless network through the antenna.

For the OPS host computer, because the volume is less, after installing wireless mainboard 3 in main chassis body 1, can lead to the whole calorific capacity of host computer to increase. In order to solve the heat dissipation problem, a first heat dissipation assembly 4 for dissipating heat of the wireless main board 3 is installed in the second installation cavity. Through setting up first radiator unit 4, the heat dissipation of wireless mainboard 3 of being convenient for under the comparatively compact condition of host computer casing inner part distribution, still can not the high temperature.

During specific implementation, the computer mainboard 2 is installed in the first installation cavity, the wireless mainboard 3 is installed in the second installation cavity, and the computer mainboard 2 is electrically connected with the wireless mainboard 3. And the wireless mainboard 3 is electrically connected with the antenna interface. Therefore, the computer mainboard 2 can control the wireless mainboard 3 to transmit a wireless network through the antenna connected with the antenna interface, so that a local area network/public network platform supporting multi-device connection can be conveniently built. Therefore, the OPS host can realize transmitting wireless network without depending on equipment such as an external router, and the like, thereby being capable of supporting multi-terminal networking.

In practical implementation, referring to fig. 2, the first heat dissipation assembly 4 includes a first fan 41, and the first fan 41 is installed in the second installation cavity. That is, the first fan 41 is used to dissipate heat of the wireless motherboard 3 mounted in the second mounting cavity. The air intake side of the first fan 41 is disposed toward the installation site of the wireless motherboard 3. That is, the first fan 41 causes the hot air around the wireless motherboard 3 to flow through the first fan 41. When using, in order to improve the radiating effect, be convenient for discharge hot-air the main chassis body 1 corresponds the air outlet department of first fan 41 sets up exhaust hole 11 to hot-air discharge can further improve the radiating effect.

Although the wireless motherboard 3 can be radiated to a certain extent by the first fan 41, the first heat sink assembly 4 further includes a fan bracket 42 and a wind scooper 43 for better heat radiation effect. The fan bracket 42 is used for fixing the first fan 41, and the air guiding cover 43 is used for discharging the hot air passing through the first fan 41 out of the main machine casing. In specific implementation, the fan bracket 42 is plate-shaped, and a circular hole is formed in the fan bracket, so that hot air around the wireless main board 3 can smoothly enter the first fan 41. Specifically, the fan bracket 42 is mounted on the inner surface of the main chassis body 1, and the first fan 41 is mounted on the fan bracket 42; in specific implementation, the main machine housing 1 is connected to the fan bracket 42 through a bolt, and the first fan 41 is connected to the first fan bracket 42 through a bolt or a snap. The wind scooper 43 is installed on the air outlet side of the first fan 41; specifically, the air guiding cover 43 is clamped with the first fan 41. An air exhaust hole 11 is arranged at the position of the main case body 1 opposite to the air guide cover 43. In specific implementation, one end of the air guiding cover 43 is communicated with the air outlet of the first fan 41, and the other end of the air guiding cover 43 is communicated with the air exhausting hole 11. The wind scooper 43 is cylindrical, and the cross section thereof may be circular or square. By providing the air guide cover 43, it is ensured that the hot air passing through the first fan 41 is discharged out of the main body case, so that the heat dissipation effect can be greatly improved.

As a preferred implementation manner, the main chassis body 1 includes a bottom cover 12, an upper cover 13 and an IO panel 14. The bottom cover 12, the top cover 13 and the IO panel 14 are used to cooperate to form the main chassis body 1, and the IO panel 14 is further used to arrange various interfaces and indicator lights, such as a power interface, a display interface, a network interface, a USB interface and various indicator lights for indicating the operation status of the OPS.

The bottom cover 12 is provided with a first side plate 121, and the upper cover 13 is provided with a second side plate 131. The bottom cover 12, the upper cover 13, the IO panel 14, the first side plate 121 and the second side plate 131 together form a box-shaped structure. In one embodiment, the number of the first side plates 121 is two, and the number of the second side plates 131 is 1, so that the bottom cover 12 and the top cover 13 respectively serve as the top wall and the bottom wall of the main chassis body 1, and the first side plates 121, the second side plates 131 and the IP panel 14 serve as the four side walls of the main chassis body 1. The two first side plates 121 are located at two opposite edges of the bottom cover 12 in consideration of convenience in production and assembly. And the IO panel is disposed opposite to the second side plate 131. In specific implementation, the exhaust hole 11 is located on the IP panel 14.

Based on heat dissipation considerations and needs, heat dissipation holes 15 are formed in the first side plate 121, the second side plate 131, the upper cover 13 and/or the IO panel 14. The heat dissipation hole 15 is communicated with the first installation cavity and/or the second installation cavity. In specific implementation, the heat dissipation holes 15 are used for facilitating air to enter or exhaust, and heat dissipation is facilitated. In one embodiment, the first side plate 121, the second side plate 131 and the IO panel are all provided with heat dissipation holes 15.

As a better implementation manner, a partition 16 is installed in the main chassis body 1, and the partition 16 divides the space in the main chassis body 1 into the first installation cavity and the second installation cavity. The upper edge and the lower edge of the partition plate 16 are respectively connected with the upper cover 13 and the bottom cover 12, and the partition plate can be clamped or abutted. Through setting up baffle 16, can prevent the air in first installation cavity and the second installation cavity to a great extent from flowing each other to be convenient for utilize first radiator unit 4 and computer mainboard 2 from the second radiator unit who takes respectively with the hot-air outgoing in first installation cavity and the second installation cavity, make the radiating effect better.

In consideration of the connection relationship between the computer motherboard 2 and the wireless motherboard, the partition board 16 is provided with a plurality of through holes 161. Thus, the interface can be avoided. That is, when the computer motherboard 2 is mounted, the interface for connecting with the wireless motherboard 3 is located on the side close to the partition 16, which is advantageous for reducing the length of the internal circuit. In order to make the arrangement between the computer motherboard 2 and the wireless motherboard 3 more compact, the interface of the wireless motherboard 3 for connecting with the computer motherboard 2 is located on the side away from the computer motherboard 2.

It should be noted that, in the present invention, the computer motherboard 2 refers to all necessary components for implementing the functions of the existing OPS computer, such as including a processor, a memory, a hard disk, an input/output interface, etc., and this belongs to the prior art for those skilled in the art, and those skilled in the art can understand and implement the components, and therefore, the details are not described again.

The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.

Claims (10)

1. The utility model provides a wireless middle-end host computer based on new OPS casing which characterized in that: the wireless power supply device comprises a main case body (1), a computer mainboard (2) and a wireless mainboard (3), wherein a first mounting cavity and a second mounting cavity are arranged in the main case body (1);

the computer main board (2) is installed in the first installation cavity, and the wireless main board (3) is installed in the second installation cavity; the wireless main board (3) is connected with the computer main board (2) through a network cable network;

the main case body (1) is provided with an antenna interface, and the antenna interface is used for being electrically connected with the wireless mainboard (3).

2. The new OPS-enclosure based wireless end-host according to claim 1, characterised in that the computer motherboard (2) is connected to the wireless motherboard (3) via a power line.

3. The new OPS-enclosure based wireless end-host according to claim 1, characterised in that the wireless motherboard (3) has a 5G wireless transmission interface and a 2.4G wireless transmission interface for interfacing with the antenna.

4. The new OPS shell based wireless end-host according to claim 1, wherein: the number of the antenna interfaces is 2-10.

5. The new OPS shell based wireless end-host according to claim 1, wherein: the first heat dissipation assembly (4) is further included, the first heat dissipation assembly (4) comprises a first fan (41), and the first fan (41) is installed in the second installation cavity;

the air intake side of the first fan (41) is disposed toward the wireless main board (3).

6. The new OPS shell based wireless end-host according to claim 5, wherein: the first heat dissipation assembly (4) further comprises a fan bracket (42) and an air guide cover (43);

the fan bracket (42) is installed on the inner surface of the main chassis body (1), and the first fan (41) is installed on the fan bracket (42);

the air guide cover (43) is arranged on the air outlet side of the first fan (41);

an air exhaust hole (11) is formed in the position, opposite to the air guide cover (43), of the main case body (1).

7. The new OPS shell based wireless end-host according to claim 1, wherein: the main case body (1) comprises a bottom cover (12), an upper cover (13) and an IO panel (14);

a first side plate (121) is arranged on the bottom cover (12), and a second side plate (131) is arranged on the upper cover (13);

the bottom cover (12), the upper cover (13), the IO panel (14), the first side plate (121) and the second side plate (131) jointly enclose a box-shaped structure.

8. The new OPS shell based wireless end-host according to claim 7, wherein: heat dissipation holes (15) are formed in the first side plate (121), the second side plate (131), the upper cover (13) and/or the IO panel (14); the heat dissipation hole (15) is communicated with the first installation cavity and/or the second installation cavity.

9. The new OPS enclosure based wireless end-host according to any of claims 1-8, wherein: install baffle (16) in main case body (1), baffle (16) will spatial separation in main case body (1) becomes first installation cavity with the second installation cavity.

10. The new OPS shell based wireless end-host according to claim 9, wherein: the partition plate (16) is provided with a plurality of through holes (161).

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