Vehicle-mounted intelligent terminal

Abstract

The utility model belongs to the technical field of vehicle-mounted equipment, and particularly relates to a vehicle-mounted intelligent terminal which comprises a shell. A fixing mechanism is arranged on one side of the shell, a heat conduction mechanism is arranged on the inner side of the shell, a heat dissipation mechanism is arranged at one end of the inner side of the shell, the fixing mechanism comprises an interface, one end of the interface is fixedly connected with a wire, limiting grooves are formed in the positions, located on the two sides of the interface, of the side face of the shell, and clamping blocks are slidably installed on the inner sides of the limiting grooves. When the connector is installed, the connector is buckled on the inner side of the connector, at the moment, the connector pushes the clamping block to slide towards the inner side of the limiting groove, and after the connector is buckled on the inner side of the connector, the clamping block can slide towards the inner side of the limiting groove. The spring pushes the clamping block to be buckled on the inner side of the fixing groove in the surface of the connector through self elasticity, the connector is fixed, and the problem that the power line connecting position of an existing intelligent terminal is prone to aging and falling off is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted equipment, in particular to a vehicle-mounted intelligent terminal. Background Art

[0002] The intelligent vehicle terminal is a satellite positioning intelligent vehicle terminal, which integrates several technologies such as GPS, mileage positioning and car black box, enabling it to manage transportation vehicles in a modern way, realize the management of driving safety monitoring, operation, service quality and intelligent centralized scheduling, etc.

[0003] A vehicle-mounted intelligent terminal with announcement number CN211149531U is composed of a shell as the main body, a panel fixedly connected to one side of the shell, function keys, display screen and menu selection keys are arranged on the surface of the panel, a power interface is arranged on the rear side of the shell, a control main board is arranged on the inside of the shell, the display screen, function keys, menu selection keys, communication module and power interface are all electrically connected to the control main board. The vehicle-mounted intelligent terminal has a high degree of integration, a small size and a compact structure, and is more convenient for operators to use.

[0004] There are still problems in the above-mentioned in-vehicle intelligent terminal. Its power interface and other interfaces cannot play a fixed function when the data cable is connected. After long-term use, the connection between the data cable and the interface is prone to aging and falling off, resulting in the inability to use the in-vehicle equipment normally. Therefore, a in-vehicle intelligent terminal is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the power interface and other interfaces of the vehicle-mounted intelligent terminal on the market cannot play a fixed function when the data cable is connected. After long-term use, the connection between the data cable and the interface is prone to aging and falling off, resulting in the problem that the vehicle-mounted equipment cannot be used normally. The utility model proposes a vehicle-mounted intelligent terminal.

[0006] The technical solution adopted by the utility model to solve its technical problem is: the vehicle-mounted intelligent terminal described in the utility model includes a shell; a fixing mechanism is provided on one side of the shell, a heat conducting mechanism is provided on the inside of the shell, a heat dissipation mechanism is provided at one end of the inner side of the shell, and an interface is fixedly provided on one side of the shell.

[0007] Preferably, the fixing mechanism includes an interface, one end of the interface is fixedly connected to a wire, limit grooves are provided on the side surfaces of the shell at both sides of the interface, a card block is slidably installed on the inner side of the limit groove, a spring is fixedly connected to the card block and one end of the inner side of the limit groove, and slide grooves are provided on the side surfaces of the shell at both sides of the interface, a slider is fixed on one side of the card block, and the slider is slidably installed on the inner side of the slide groove, a joint is buckled on the inner side of the interface, a fixing groove is provided on the side of the joint, and the card block is buckled on the inner side of the fixing groove, a partition is fixed on one end of the inner side of the shell, which is fixed by the spring and the card block, has a simple structure and low cost, will not loosen, and can ensure the normal operation of the vehicle-mounted intelligent terminal.

[0008] Preferably, the heat conducting mechanism includes a partition, the device body is fixedly installed on the inner side of the partition, the wire is inserted and fixed on the surface of the partition, one end of the wire is fixedly connected to the device body, a heat conducting plate is inserted and fixed on the bottom side of the partition, and a cavity is opened on the inner side of the heat conducting plate, the heat conducting plate is tightly attached to the surface of the device body, and a heat dissipation copper tube is fixed on one side of the partition. Through the structure of the partition and the heat conducting plate, the smart terminal has good dustproof and waterproof performance without affecting its heat dissipation effect.

[0009] Preferably, the heat dissipation mechanism includes a heat dissipation copper tube, two ends of the heat dissipation copper tube are respectively fixedly connected to the two ends of the bottom side of the heat conducting plate, and the heat dissipation copper tube is communicated with the inner cavity of the heat conducting plate, an air inlet is opened on one side of the shell, and an exhaust port is opened on the other side of the shell, a fan is fixed on the inner side of the shell at the side of the air inlet, and a display screen is arranged on the side of the shell. The use of the heat dissipation copper tube has a larger contact area with the air and a better heat dissipation effect, which can ensure that the smart terminal is always within a normal temperature range.

[0010] The utility model is beneficial in that:

[0011] 1. The utility model adopts a structural design of a vehicle-mounted intelligent terminal, and a fixing mechanism is set. When the connector is installed, it is buckled on the inner side of the interface. At this time, the connector pushes the card block to make it slide to the inner side of the limit groove and compress the spring. After the connector is buckled on the inner side of the interface, the spring pushes the card block to extend through its own elastic force, so that one end of the card block is buckled on the inner side of the fixing groove on the surface of the connector, thereby fixing the connector position. At this time, the connector cannot fall off from the inner side of the interface. When it needs to be removed, the slider is pushed to slide on the inner side of the slide groove, and the card block is moved to the inner side of the limit groove, so that it is pulled out from the inner side of the fixing groove, thereby contacting the fixation of the connector and removing it, thereby preventing the intelligent terminal from being unable to operate normally due to the power cord falling off during use, and solving the problem that the power cord connection of the existing intelligent terminal is prone to aging and falling off.

[0012] 2. The utility model adopts a structural design of a vehicle-mounted intelligent terminal and sets a heat dissipation mechanism. After the heat conduction plate absorbs heat, the temperature of the inner coolant rises and flows to the heat dissipation copper tube on the top side thereof. At this time, the fan is started to inhale air through the air inlet, so that the heat in the coolant is dissipated into the air. After that, the air is discharged from the exhaust port after heating, and the cooled coolant flows back to the inner side of the heat conduction plate from the bottom side of one end of the heat dissipation copper tube, thereby dissipating heat for the intelligent terminal and ensuring its normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure;

[0015] Figure 2 It is a rear-view three-dimensional structural sectional view of the fixing mechanism;

[0016] Figure 3 It is a cross-sectional view of the three-dimensional structure of the heat conducting mechanism when viewed from above;

[0017] Figure 4 It is a cross-sectional view of the three-dimensional structure of the heat dissipation mechanism from a top view;

[0018] Figure 5 It is a schematic diagram of the overall side view three-dimensional structure.

[0019] In the figure: 1. Shell; 2. Interface; 3. Partition; 4. Wire; 5. Equipment body; 6. Limiting groove; 7. Spring; 8. Block; 9. Slide groove; 10. Slider; 11. Connector; 12. Fixing groove; 13. Heat conducting plate; 14. Heat dissipating copper tube; 15. Air inlet; 16. Exhaust port; 17. Fan; 18. Display screen; 19. Rubber pad. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4As shown, a vehicle-mounted intelligent terminal includes a housing 1; a fixing mechanism is provided on one side of the housing 1, a heat conducting mechanism is provided on the inner side of the housing 1, a heat dissipation mechanism is provided on one end of the inner side of the housing 1, and an interface 2 is fixedly provided on one side of the housing 1;

[0022] See also Figure 2 As shown, the fixing mechanism includes an interface 2, one end of the interface 2 is fixedly connected to a wire 4, the side of the shell 1 is provided with limiting grooves 6 on both sides of the interface 2, and a card block 8 is slidably installed inside the limiting groove 6, and a spring 7 is fixedly connected to the card block 8 and one end of the inner side of the limiting groove 6, and the side of the shell 1 is provided with slide grooves 9 on both sides of the interface 2, and a slider 10 is fixed on one side of the card block 8, and the slider 10 is slidably installed inside the slide groove 9, a connector 11 is buckled on the inside of the interface 2, a fixing groove 12 is provided on the side of the connector 11, and the card block 8 is buckled inside the fixing groove 12, and a partition 3 is fixed at one end of the inner side of the shell 1; when working, if the problem that the power cord connection of the existing smart terminal is prone to aging and falling off after long-term use is encountered , through the structure of the fixing mechanism, when installing the connector 11, it is buckled on the inner side of the interface 2. At this time, the connector 11 pushes the block 8 to slide to the inner side of the limiting groove 6 and compresses the spring 7. After the connector 11 is buckled on the inner side of the interface 2, the spring 7 pushes the block 8 to extend through its own elastic force, so that one end of the block 8 is buckled on the inner side of the fixing groove 12 on the surface of the connector 11, thereby fixing the position of the connector 11. At this time, the connector 11 cannot fall off from the inner side of the interface 2. When it needs to be removed, push the slider 10 to slide on the inner side of the slide groove 9, move the block 8 to the inner side of the limiting groove 6, and pull it out from the inner side of the fixing groove 12, thereby contacting the fixation of the connector 11 and removing it, thereby preventing the smart terminal from being unable to operate normally due to the power cord falling off during use.

[0023] See also Figure 4 As shown, the heat-conducting mechanism includes a partition 3, a device body 5 is fixedly installed on the inner side of the partition 3, the wire 4 is inserted and fixed on the surface of the partition 3, one end of the wire 4 is fixedly connected to the device body 5, a heat-conducting plate 13 is inserted and fixed on the bottom side of the partition 3, and a cavity is opened on the inner side of the heat-conducting plate 13, the heat-conducting plate 13 is tightly fitted on the surface of the device body 5, and a heat-dissipating copper tube 14 is fixed on one side of the partition 3; during operation, when the inner side of the smart terminal is in a closed environment and the heat cannot be dissipated, resulting in overheating and damage, the heat-conducting plate 13 contacts the surface of the device body 5 through the structure of the heat-conducting mechanism, and the heat dissipated by the device body 5 is transferred to the coolant inside the heat-conducting plate 13, thereby reducing the temperature of the device body 5, and the heat-conducting plate 13 can transfer the heat of the device body 5 so that it can operate normally.

[0024] See also Figure 3As shown, the heat dissipation mechanism includes a heat dissipation copper tube 14, two ends of the heat dissipation copper tube 14 are respectively fixedly connected to the two ends of the bottom side of the heat conducting plate 13, and the heat dissipation copper tube 14 is communicated with the inner cavity of the heat conducting plate 13, an air inlet 15 is provided on one side of the shell 1, and an exhaust port 16 is provided on the other side of the shell 1. A fan 17 is fixed on the inner side of the shell 1 at the side of the air inlet 15, and a display screen 18 is provided on the side of the shell 1; during operation, when the temperature of the smart terminal rises after long-term use, through the structure of the heat dissipation mechanism, after the heat conducting plate 13 absorbs heat, the temperature of the coolant inside it rises and flows to the heat dissipation copper tube 14 on the top side thereof, at this time, the fan 17 is started to inhale air through the air inlet 15, so that the heat in the coolant is dissipated into the air, and then the air is discharged from the exhaust port 16 after heating, and the cooled coolant flows back to the inner side of the heat conducting plate 13 from the bottom side of one end of the heat dissipation copper tube 14, thereby playing the function of heat dissipation for the smart terminal and ensuring its normal operation.

[0025] See also Figure 5 As shown, rubber pads 19 are fixed at the four corners of the surface of the shell 1; when the vehicle-mounted intelligent terminal is easily damaged by collision or impact during operation, the impact on it can be buffered by the structure of the rubber pad 19, thereby protecting the vehicle-mounted intelligent terminal without affecting the cooling and heat dissipation of the vehicle-mounted intelligent terminal.

[0026] Working principle: the intelligent vehicle terminal is a satellite positioning intelligent vehicle terminal, which integrates several technologies such as GPS, mileage positioning and automobile black box, so that it can modernize the management of transportation vehicles, realize the management of driving safety monitoring, operation, service quality and intelligent centralized scheduling, etc. The existing vehicle-mounted intelligent terminal cannot play a fixed function when the data cable is connected. After long-term use, the data cable connection is prone to aging and falling off, resulting in the normal use of the vehicle-mounted equipment. In order to solve this problem, a fixing mechanism and a heat dissipation mechanism are set. When the connector 11 is installed, it is buckled on the inner side of the interface 2. At this time, the connector 11 pushes the block 8 to slide to the inside of the limit groove 6, and compresses the spring 7. After the connector 11 is buckled on the inner side of the interface 2, the spring 7 pushes the block 8 out through its own elastic force, so that one end of the block 8 is buckled on the inner side of the fixing groove 12 on the surface of the connector 11, thereby fixing the position of the connector 11. At this time, the connector 11 cannot be removed from the interface 2. When the inner side falls off and needs to be removed, push the slider 10 to slide on the inner side of the slide groove 9, move the block 8 to the inner side of the limit groove 6, and pull it out from the inner side of the fixing groove 12, so as to contact the fixation of the docking head 11 and remove it. During use, the heat conducting plate 13 contacts the surface of the device body 5. At this time, the heat emitted by the device body 5 will be transferred to the coolant inside the heat conducting plate 13, thereby reducing the temperature of the device body 5. After the heat conducting plate 13 absorbs heat, the temperature of the coolant inside it rises and flows to the heat dissipation copper tube 14 on the top side. At this time, the fan 17 is started to inhale air through the air inlet 15, so that the heat in the coolant is dissipated into the air. After that, the air is discharged from the exhaust port 16 after heating, and the cooled coolant flows back to the inner side of the heat conducting plate 13 from the bottom side of one end of the heat dissipation copper tube 14, thereby playing the role of heat dissipation for the smart terminal, ensuring its normal operation, and solving the problem that the power cord connection of the existing smart terminal is prone to aging and falling off.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A vehicle-mounted intelligent terminal, characterized in that: It comprises a shell (1); a fixing mechanism is provided on one side of the shell (1); a heat conduction mechanism is provided on the inner side of the shell (1); a heat dissipation mechanism is provided on one end of the inner side of the shell (1); and an interface (2) is fixedly provided on one side of the shell (1); The fixing mechanism comprises an interface (2), one end of the interface (2) is fixedly connected to a wire (4), the side of the shell (1) is provided with limit grooves (6) on both sides of the interface (2), a clamping block (8) is slidably installed inside the limit groove (6), the clamping block (8) and one end of the inner side of the limit groove (6) are fixedly connected with a spring (7), the side of the shell (1) is provided with slide grooves (9) on both sides of the interface (2), a slider (10) is fixed to one side of the clamping block (8), and the slider (10) is slidably installed inside the slide groove (9).

2. The vehicle-mounted intelligent terminal according to claim 1, characterized in that: A connector (11) is buckled on the inner side of the interface (2), a fixing groove (12) is provided on the side of the connector (11), and a clamping block (8) is buckled on the inner side of the fixing groove (12), and a partition plate (3) is fixed on one end of the inner side of the shell (1).

3. The vehicle-mounted intelligent terminal according to claim 2, characterized in that: The heat conduction mechanism comprises a partition (3), a device body (5) is fixedly mounted on the inner side of the partition (3), the wire (4) is inserted and fixed on the surface of the partition (3), and one end of the wire (4) is fixedly connected to the device body (5).

4. The vehicle-mounted intelligent terminal according to claim 3, characterized in that: A heat conducting plate (13) is inserted and fixed on the bottom side of the partition (3), and a cavity is opened inside the heat conducting plate (13). The heat conducting plate (13) is tightly fitted on the surface of the equipment body (5), and a heat dissipation copper tube (14) is fixed on one side of the partition (3).

5. The vehicle-mounted intelligent terminal according to claim 4, characterized in that: The heat dissipation mechanism comprises a heat dissipation copper tube (14), the two ends of the heat dissipation copper tube (14) are respectively fixedly connected to the two ends of the bottom side of the heat conduction plate (13), and the heat dissipation copper tube (14) is connected to the inner cavity of the heat conduction plate (13).

6. The vehicle-mounted intelligent terminal according to claim 5, characterized in that: An air inlet (15) is provided on one side of the shell (1), an air outlet (16) is provided on the other side of the shell (1), a fan (17) is fixed on the inner side of the shell (1) and located on the side of the air inlet (15), and a display screen (18) is provided on the side of the shell (1).

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