Intelligent vehicle-mounted network connection terminal mainboard

Abstract

The utility model discloses an intelligent vehicle-mounted network connection terminal mainboard, and relates to the technical field of mainboards, the mainboard comprises a mainboard body and a heat dissipation frame, the inner wall of the heat dissipation frame is provided with a heat dissipation fan, the outer wall of a spacing rod is provided with a rotating cylinder, the outer wall of the rotating cylinder is movably provided with a rotating rod, the inner wall of the rotating cylinder is provided with a clamping groove, and the clamping groove is provided with a clamping groove. A rebound plate is installed on the outer wall of the rotating rod, a square clamping block is arranged on the inner wall of the clamping groove, a fixing plate is installed on the outer wall of the square clamping block, a fixing screw groove is formed in the outer wall of the rotating cylinder, and a fixing screw is installed on the outer wall of the fixing plate. The heat dissipation mechanism is installed, the angle of the rebound plate is adjusted according to the distribution condition of components on the mainboard body, then the heat dissipation fan works to blow air to the mainboard body, and the air is rebounded to the mainboard body through the rebound plate, so that cold air is prevented from being directly discharged out of a system without some components, and the heat dissipation efficiency is improved. Therefore, the cold air can fully exchange heat with the heat dissipation component, and the heat dissipation effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mainboard, specifically is a kind of intelligent vehicle-mounted network terminal mainboard. BACKGROUND

[0002] Intelligent vehicle-mounted network terminal mainboard is the core component in vehicle-mounted equipment, it integrates multiple functions and technologies to meet the needs of modern vehicles to intelligent and networked, mainboard carries out data interaction with external environment through wireless communication module (such as 4G, WiFi etc.), realizes the real-time update and remote control of vehicle information, realizes the data interaction of vehicle and external environment, equipment control and fault diagnosis etc., is widely used in various vehicles, including passenger car, commercial vehicle, special vehicle etc., it can provide intelligent driving assistance, entertainment information, navigation positioning etc. Services for vehicle, improve the comfort and convenience of vehicle.

[0003] Patent document CN219164963U discloses intelligent vehicle-mounted network terminal mainboard, which discloses "including circuit board body, positioning support and fan, one side of circuit board body is provided with first copper-plated functional layer, the other side of circuit board body is provided with second copper-plated functional layer.The utility model discloses through installing circuit board body and positioning support etc., so that the device optimizes its own structure, on the one hand, users can insert circuit board body on the mounting slot inside positioning support, realize the external protection of circuit board body, facilitate subsequent positioning assembly, then use the magnetic property of rubber magnetic strip fixed at both ends of circuit board body and inside mounting slot, improve the firmness of both during assembly, on the other hand, users can use the effect of corresponding screw thread connection hole provided on positioning support and circuit board body, assemble the device inside corresponding vehicle-mounted equipment shell through screw".

[0004] However, the intelligent vehicle-mounted network terminal mainboard of the above-mentioned disclosure mainly considers that users can use the effect of corresponding screw thread connection hole provided on positioning support and circuit board body, assemble the device inside corresponding vehicle-mounted equipment shell through screw, which is inconvenient for heat dissipation of mainboard body.

[0005] Therefore, it is necessary to study a heat dissipation mechanism to dissipate heat from the mainboard body. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of intelligent vehicle-mounted network terminal mainboard to solve the technical problem of improving the heat dissipation efficiency of intelligent vehicle-mounted network terminal mainboard proposed in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: an intelligent vehicle-mounted networked terminal mainboard, include: mainboard body, the outer wall of mainboard body is equipped with heat abstractor, the heat abstractor is used for heat dissipation to mainboard body,

[0008] The heat abstractor includes a heat dissipation frame, the heat dissipation frame is arranged on the outer wall of the mainboard body, a heat dissipation fan is installed on the inner wall of the heat dissipation frame, a flow channel is arranged on the inner wall of the heat dissipation frame, a spacing rod is installed on the outer wall of the mainboard body, a rotating drum is installed on the outer wall of the spacing rod, a rotating rod is movably installed on the outer wall of the rotating drum, a clamping groove is arranged on the inner wall of the rotating drum, one end of the clamping groove extends into the rotating rod, a rebound plate is installed on the outer wall of the rotating rod, a square clamping block is arranged on the inner wall of the clamping groove, a fixing plate is installed on the outer wall of the square clamping block, a fixing screw groove is arranged on the outer wall of the rotating drum, a fixing screw is installed on the outer wall of the fixing plate, and one end of the fixing screw extends into the fixing screw groove.

[0009] Preferably, the outer wall of the mainboard body is provided with a plurality of components.

[0010] Preferably, the top of the mainboard body is provided with a protection mechanism, and the protection mechanism is used for protection in different states of the mainboard body.

[0011] Preferably, the protection mechanism includes a splicing screw groove, and the splicing screw groove is arranged on the top of the mainboard body.

[0012] Preferably, the inner wall of the splicing screw groove is provided with a splicing screw, and the outer wall of the splicing screw is provided with a mounting handle.

[0013] Preferably, the outer wall of the mounting handle is provided with a first magic tape.

[0014] Preferably, the outer wall of the first magic tape is provided with a second magic tape, and the outer wall of the second magic tape is provided with a protective cover.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The utility model discloses a heat abstractor is installed, and the mainboard body is cooled, and the mainboard body works for a long time and can cause high heat, so the improvement is needed, first, according to the component distribution of the mainboard body, the angle of the rebound plate is adjusted, then the square clamping block is fixed in the clamping groove, the rotating rod is clamped, then the fixing screw is fixed in the fixing screw groove, the position of the square clamping block is fixed, then the heat dissipation fan works and blows the mainboard body, and the wind is rebounded to the mainboard body by the rebound plate, so that the cold wind is not directly discharged from the system after passing through some components, which can ensure that the cold wind can fully exchange heat with the heat dissipation part and improve the heat dissipation effect.

[0017] 2. This utility model provides protection for the motherboard body in different states by installing a protective mechanism. When the existing motherboard body is idle and not installed, the components on the motherboard body are exposed, making it prone to damage. Furthermore, during installation, workers often directly contact the motherboard body, which can lead to accidental damage. Therefore, this needs to be improved. When the motherboard body is idle, the splicing screw is fixed into the splicing screw groove, the installation handle is installed, and then the second and first Velcro fasteners are used to attach the protective cover, protecting the components on the motherboard body. When the motherboard body is to be installed, the protective cover is removed, allowing workers to move and place the motherboard body by holding the installation handle, thus improving the protection of the motherboard body. Attached Figure Description

[0018] Figure 1 This is a top view of the motherboard body structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the front structure of the motherboard body of this utility model;

[0020] Figure 3 This is a schematic diagram of the side structure of the rebound plate of this utility model;

[0021] Figure 4 This is a schematic diagram of the installation handle portion of this utility model;

[0022] Figure 5 This is a schematic diagram of the protective cover part of this utility model.

[0023] In the diagram: 1. Mainboard body; 2. Components; 3. Heat sink frame; 4. Cooling fan; 5. Flow channel; 6. Spacing rod; 7. Rotary cylinder; 8. Rotating rod; 9. Rebound plate; 10. Locking slot; 11. Square locking block; 12. Fixing plate; 13. Fixing screw groove; 14. Fixing screw; 15. Splicing screw groove; 16. Splicing screw; 17. Installation handle; 18. First Velcro strap; 19. Second Velcro strap; 20. Protective cover. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Please see Figure 1 A smart vehicle-mounted connected terminal motherboard includes: a motherboard body 1, with multiple sets of components 2 on the outer wall of the motherboard body 1. The motherboard body 1 is the smart vehicle-mounted connected terminal motherboard, used to control the start and stop of various functions in the vehicle, so that the functions in the vehicle can be used normally.

[0028] Please see Figure 2 and Figure 3The outer wall of the motherboard body 1 is provided with a heat dissipation mechanism for cooling the motherboard body 1. The heat dissipation mechanism includes a heat sink frame 3, which is disposed on the outer wall of the motherboard body 1. A cooling fan 4 is installed on the inner wall of the heat sink frame 3, and a flow groove 5 is provided on the inner wall of the heat sink frame 3. A spacing rod 6 is installed on the outer wall of the motherboard body 1, and a rotating cylinder 7 is installed on the outer wall of the spacing rod 6. A rotating rod 8 is movably installed on the outer wall of the rotating cylinder 7. A locking groove 10 is provided on the inner wall of the rotating cylinder 7, and one end of the locking groove 10 extends into the interior of the rotating rod 8. A rebound plate 9 is installed on the outer wall of the rotating rod 8. A square locking block 11 is provided on the inner wall of the locking groove 10, and a fixing plate 12 is installed on the outer wall of the square locking block 11. A fixing screw groove 13 is provided on the outer wall of the rotating cylinder 7, and a fixing screw 14 is installed on the outer wall of the fixing plate 12. One end of 14 extends into the interior of the fixing screw groove 13. The motherboard body 1 will generate a lot of heat when it works for a long time, so this needs to be improved. First, according to the distribution of components 2 on the motherboard body 1, the angle of the rebound plate 9 is adjusted, and the rotating rod 8 rotates on the rotating cylinder 7 to adjust the angle of the rebound plate 9. Then, the square block 11 is fixed in the locking groove 10 to lock the rotating rod 8. Then, the fixing screw 14 is fixed in the fixing screw groove 13 to fix the position of the square block 11. Then, the cooling fan 4 blows air onto the motherboard body 1, and at the same time, the air is rebounded onto the motherboard body 1 by the rebound plate 9 to prevent the cold air from being directly discharged from the system without passing through some components 2. This can ensure that the cold air can fully exchange heat with the heat dissipation components and improve the heat dissipation effect.

[0029] Please see Figure 4 and Figure 5 The motherboard body 1 has a protective mechanism on its top, which protects the motherboard body 1 in different states. The protective mechanism includes a splicing screw groove 15, which is located on the top of the motherboard body 1. A splicing screw 16 is installed on the inner wall of the splicing screw groove 15, and an installation handle 17 is installed on the outer wall of the splicing screw 16. A first Velcro fastener 18 is installed on the outer wall of the installation handle 17, a second Velcro fastener 19 is installed on the outer wall of the first Velcro fastener 18, and a protective cover 20 is installed on the outer wall of the second Velcro fastener 19. When the existing motherboard body 1 is idle and not installed, the components 2 on the motherboard body 1 are exposed to the outside, which makes them prone to damage. At the same time, when the motherboard is not installed, the components 2 on the motherboard body 1 are exposed to the outside. When installing the main body 1, workers often directly contact the main body 1, which may cause accidental damage. Therefore, this needs to be improved. When the main body 1 is not in use, the splicing screw 16 is fixed into the splicing screw groove 15, the installation handle 17 is installed, and then the second Velcro 19 and the first Velcro 18 are used to attach the protective cover 20 to protect the components 2 on the main body 1. At the same time, when installing the main body 1, the protective cover 20 can be removed, and workers can hold the installation handle 17 to move and place the main body 1, thereby improving the protection of the main body 1.

[0030] Working principle: The mainboard 1 is the intelligent vehicle network terminal mainboard, used to control the start and stop of various functions in the vehicle, ensuring the normal operation of these functions. Prolonged operation of the mainboard 1 can lead to high heat, necessitating improvement. First, based on the distribution of components 2 on the mainboard 1, the angle of the rebound plate 9 is adjusted, causing the rotating rod 8 to rotate on the rotating cylinder 7. The angle of the rebound plate 9 is then adjusted, and subsequently, the square locking block 11 is fixed into the locking slot 10 to hold the rotating rod 8 in place. Then, the fixing screw 14 is fixed into the fixing screw groove 13 to secure the position of the square locking block 11. Afterward, the cooling fan 4 blows air onto the mainboard 1, and the air is simultaneously rebounded onto the mainboard 1 by the rebound plate 9, preventing cold air from being directly exhausted from the system without passing through certain components 2. This ensures that the cold air can fully interact with the heat dissipation components. To improve heat exchange and cooling performance, the existing motherboard body 1, when idle and not installed, has exposed components 2, making it prone to damage. Furthermore, during installation, workers often directly contact the motherboard body 1, potentially causing accidental damage. Therefore, an improvement is needed. When the motherboard body 1 is idle, the splicing screw 16 is fixed into the splicing screw groove 15, and the installation handle 17 is installed. Then, the second Velcro 19 and the first Velcro 18 are used for adhesion, allowing the protective cover 20 to be installed and protecting the components 2 on the motherboard body 1. When installing the motherboard body 1, the protective cover 20 is removed, allowing workers to move and position the motherboard body 1 by holding the installation handle 17, thus improving the protection of the motherboard body 1.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A smart vehicle-mounted connected terminal motherboard, characterized in that, Includes: a motherboard body (1), the outer wall of which is provided with a heat dissipation mechanism, the heat dissipation mechanism being used to dissipate heat from the motherboard body (1); The heat dissipation mechanism includes a heat dissipation frame (3), which is disposed on the outer wall of the motherboard body (1). A heat dissipation fan (4) is installed on the inner wall of the heat dissipation frame (3). A flow groove (5) is provided on the inner wall of the heat dissipation frame (3). A spacing rod (6) is installed on the outer wall of the motherboard body (1). A rotating cylinder (7) is installed on the outer wall of the spacing rod (6). A rotating rod (8) is movably installed on the outer wall of the rotating cylinder (7). A locking groove (10) is provided on the inner wall of the rotating cylinder (7), and one end of the locking groove (10) extends into the interior of the rotating rod (8). A rebound plate (9) is installed on the outer wall of the rotating rod (8). A square locking block (11) is provided on the inner wall of the locking groove (10). A fixing plate (12) is installed on the outer wall of the square locking block (11). A fixing screw groove (13) is provided on the outer wall of the rotating cylinder (7). A fixing screw (14) is installed on the outer wall of the fixing plate (12), and one end of the fixing screw (14) extends into the interior of the fixing screw groove (13).

2. The intelligent vehicle-mounted network terminal motherboard according to claim 1, characterized in that: The outer wall of the motherboard body (1) is provided with multiple sets of components (2).

3. The intelligent vehicle-mounted network terminal motherboard according to claim 1, characterized in that: The motherboard body (1) is provided with a protective mechanism on its top, which is used to protect the motherboard body (1) in different states.

4. The intelligent vehicle-mounted network terminal motherboard according to claim 3, characterized in that: The protective mechanism includes a splicing screw groove (15), which is located on the top of the main body (1).

5. The intelligent vehicle-mounted network terminal motherboard according to claim 4, characterized in that: The inner wall of the splicing screw groove (15) is equipped with a splicing screw (16), and the outer wall of the splicing screw (16) is equipped with an installation handle (17).

6. The intelligent vehicle-mounted network terminal motherboard according to claim 5, characterized in that: The outer wall of the mounting handle (17) is fitted with a first Velcro strap (18).

7. The intelligent vehicle-mounted network terminal motherboard according to claim 6, characterized in that: The outer wall of the first Velcro (18) is fitted with a second Velcro (19), and the outer wall of the second Velcro (19) is fitted with a protective cover (20).

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