Vehicle-mounted power supply monitoring display device

Abstract

The utility model relates to the technical field of vehicle-mounted power supply monitoring, and particularly discloses a vehicle-mounted power supply monitoring display device which comprises an installation bottom shell, an installation top shell is in lap joint with one side of the top of the installation bottom shell, an installation hole is formed in one side of the surface of the installation top shell, and a sealing sleeve frame is inserted into one side of the inner wall of the installation hole. One side of the inner wall of the sealing sleeve frame is fixedly connected with a display screen body; through the arrangement of the sealing sleeve frame, the display screen body, the assembly frame and the electric telescopic rod, during use, the condition of a vehicle-mounted power supply is monitored through various sensors, the condition of the vehicle-mounted power supply is displayed through the display screen body, the surface of the electric telescopic rod is inserted into the inner wall of the mounting hole, and after the electric telescopic rod retracts into the inner wall of the sealing sleeve frame, the display screen body can display the condition of the vehicle-mounted power supply. And the sealing sleeve frame can be conveniently taken out from the mounting hole, so that the power supply monitoring display device in the sealing sleeve frame can be conveniently disassembled and assembled, and the effect of conveniently disassembling, assembling and overhauling the power supply monitoring display device is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of on-vehicle power supply monitoring, and particularly relates to an on-vehicle power supply monitoring and display device. Background Technique

[0002] The on-vehicle power supply monitoring and display device is the core of the entire power supply monitoring system, responsible for monitoring and managing the working states of other modules. It is composed of a microcontroller and peripheral functional circuit modules. The peripheral functional modules include digital input / output circuits, analog signal sampling circuits, power supply circuits, communication circuits, etc. It is an intelligent device integrating functions such as monitoring, management, fault diagnosis, data storage and playback, and can effectively improve the safety and reliability of the on-vehicle power supply system.

[0003] The existing on-vehicle power supply is directly installed outside the vehicle, and its power supply monitoring and display device is synchronously installed outside. Although this is convenient for users to observe the data of the on-vehicle power supply, during the device maintenance process, due to its high installation position, it is not convenient for the staff to perform maintenance, and it is fixedly installed with the outer shell of the on-vehicle power supply, resulting in an increase in the maintenance cost of the device. Therefore, the staff needs to improve it. Content of the Utility Model

[0004] The purpose of the utility model is to provide an on-vehicle power supply monitoring and display device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An on-vehicle power supply monitoring and display device, comprising:

[0007] An installation bottom case;

[0008] One side of the top of the installation bottom case is lapped with an installation top case. One side of the surface of the installation top case is provided with an installation hole, and one side of the inner wall of the installation hole is inserted with a sealing sleeve frame;

[0009] One side of the inner wall of the sealing sleeve frame is fixedly connected with a display screen body. One side of the inner wall of the installation bottom case is provided with multiple groups of sensor bodies. Both the upper and lower sides of the inner wall of the sealing sleeve frame are fixedly connected with assembly frames. Both sides of the inner walls of the two assembly frames are fixedly connected with electric telescopic rods, and the surfaces of the four electric telescopic rods all penetrate and are inserted into the inner wall of the sealing sleeve frame, and the surfaces of the four electric telescopic rods are inserted into the inner wall of the installation hole.

[0010] Preferably, a plurality of buffer pads are fixedly connected to the periphery of the surface of the sealing sleeve frame. A sealing cover is rotatably connected to one side of the surface of the sealing sleeve frame through a hinge. An inclined baffle is fixedly connected to the top of the inner wall of the sealing sleeve frame, and a vertical baffle is fixedly connected to the bottom of the inner wall of the sealing sleeve frame. The back surfaces of the inclined baffle and the vertical baffle are both disposed on the surface of the display screen body.

[0011] Preferably, a handle is fixedly connected to the bottom of the surface of the sealing cover, a positive magnetic attraction plate is fixedly connected to the top of the surface of the sealing cover, a negative magnetic attraction plate is adsorbed and connected to the top of the positive magnetic attraction plate, and the back surface of the negative magnetic attraction plate is fixedly connected to the top surface of the sealing sleeve frame.

[0012] Preferably, a control panel body is electrically connected to the middle of the back surface of the display screen body, and a data collector body is electrically connected to one side of the back surface of the control panel body.

[0013] Preferably, a power supply circuit board is electrically connected to one side of the back surface of the data collector body, and an interface circuit board is electrically connected to one side of the back surface of the power supply circuit board. One side of the surface of the interface circuit board is inserted into the back surface of the sealing sleeve frame.

[0014] Preferably, a plurality of usb interfaces are electrically connected to one side of the back surface of the interface circuit board.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] (1) Through the settings of the sealing sleeve frame, the display screen body, the assembly frame and the electric telescopic rod, when in use, the situation of the vehicle-mounted power supply is monitored by a variety of sensors, and the situation of the vehicle-mounted power supply is displayed by the display screen body. The surfaces of the electric telescopic rods are inserted into the inner walls of the mounting holes. After the electric telescopic rods are retracted into the inner wall of the sealing sleeve frame, it is convenient to take out the sealing sleeve frame from the mounting hole. Thus, it is convenient to disassemble and assemble the power monitoring and display device in the sealing sleeve frame, so as to achieve the effect of convenient disassembly, assembly and maintenance of the power monitoring and display device, and it is convenient for the staff to operate.

[0017] (2) Through the settings of the sealing sleeve frame, the buffer pads, the sealing cover, the inclined baffle, the vertical baffle, the positive magnetic attraction plate and the negative magnetic attraction plate, the buffer pads can keep the sealing sleeve frame stably inserted in the mounting hole, prevent the display screen body inside the sealing sleeve frame from being subjected to a large impact, the sealing cover prevents water from entering the inner wall of the sealing sleeve frame, the top of the positive magnetic attraction plate is adsorbed and connected to the negative magnetic attraction plate on the top surface of the sealing sleeve frame, thus it is convenient to stably open the sealing cover and convenient for the staff to observe the monitoring data. The inclined baffle and the vertical baffle can prevent water droplets from pouring into the inner wall of the display screen body, so as to achieve the effect of sealing and protecting the monitoring and display device. Description of the Drawings

[0018] Figure 1Isometric view of the present utility model;

[0019] Figure 2 Isometric view of the sealing sleeve frame of the present utility model;

[0020] Figure 3 Isometric view of the inclined baffle of the present utility model;

[0021] Figure 4 Isometric view of the USB interface of the present utility model;

[0022] Figure 5 Flow chart of sensor monitoring of the present utility model;

[0023] In the figure: 1, mounting bottom case; 2, mounting top case; 3, sealing sleeve frame; 4, display screen body; 5, assembly frame; 6, electric telescopic rod; 7, buffer pad; 8, sealing cover; 9, inclined baffle; 10, vertical baffle; 11, handle; 12, positive magnetic attraction plate; 13, negative magnetic attraction plate; 14, control panel body; 15, data collector body; 16, power circuit board; 17, interface circuit board; 18, USB interface. Specific implementation manner

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1:

[0026] Please refer to Figures 1 to 5 As shown, a vehicle-mounted power supply monitoring and display device includes:

[0027] Mounting bottom case 1;

[0028] One side of the top of the mounting bottom case 1 is lapped with a mounting top case 2. The vehicle-mounted power supply is placed inside the mounting bottom case 1 and sealed by the mounting top case 2 at the top. An installation hole is opened on one side of the surface of the mounting top case 2, and a sealing sleeve frame 3 is inserted into one side of the inner wall of the installation hole;

[0029] On one side of the inner wall of the sealing sleeve frame 3, a display screen body 4 is fixedly connected. The display screen body 4 is used to display the situation of the vehicle-mounted power supply. On one side of the inner wall of the installation bottom shell 1, multiple sensor bodies are arranged. The situation of the vehicle-mounted power supply is monitored through various sensors. On the upper and lower sides of the inner wall of the sealing sleeve frame 3, assembly frames 5 are fixedly connected. On both sides of the inner walls of the two assembly frames 5, electric telescopic rods 6 are fixedly connected. The surfaces of the four electric telescopic rods 6 penetrate and are inserted into the inner wall of the sealing sleeve frame 3. The surfaces of the four electric telescopic rods 6 are inserted into the inner wall of the installation hole. After the electric telescopic rods 6 retract into the inner wall of the sealing sleeve frame 3, it is convenient to take out the sealing sleeve frame 3 from the installation hole. Thus, it is convenient to disassemble and assemble the power monitoring and display device in the sealing sleeve frame 3 conveniently.

[0030] On the four peripheral parts of the surface of the sealing sleeve frame 3, multiple buffer pads 7 are fixedly connected. The buffer pads 7 can keep the sealing sleeve frame 3 stably inserted in the installation hole, preventing the display screen body 4 inside the sealing sleeve frame 3 from suffering a large impact. On one side of the surface of the sealing sleeve frame 3, a sealing cover 8 is rotatably connected through a hinge. The sealing cover 8 prevents water from entering the inner wall of the sealing sleeve frame 3. On the top of the inner wall of the sealing sleeve frame 3, an inclined baffle 9 is fixedly connected. On the bottom of the inner wall of the sealing sleeve frame 3, a vertical baffle 10 is fixedly connected. And the backs of the inclined baffle 9 and the vertical baffle 10 are both arranged on the surface of the display screen body 4. The inclined baffle 9 and the vertical baffle 10 can prevent water droplets from pouring into the inner wall of the display screen body 4. On the bottom of the surface of the sealing cover 8, a handle 11 is fixedly connected. On the top of the surface of the sealing cover 8, a positive magnetic attraction plate 12 is fixedly connected. The top of the positive magnetic attraction plate 12 is adsorbed and connected to a negative magnetic attraction plate 13. And the back of the negative magnetic attraction plate 13 is fixedly connected to the top surface of the sealing sleeve frame 3. The top of the positive magnetic attraction plate 12 is adsorbed and connected to the negative magnetic attraction plate 13 on the top surface of the sealing sleeve frame 3. Thus, it is convenient to stably open the sealing cover 8 and convenient for the staff to observe the monitoring data. In the middle of the back of the display screen body 4, a control panel body 14 is electrically connected. On one side of the back of the control panel body 14, a data collector body 15 is electrically connected. On one side of the back of the data collector body 15, a power circuit board 16 is electrically connected. On one side of the back of the power circuit board 16, an interface circuit board 17 is electrically connected. And on one side of the surface of the interface circuit board 17, it is inserted into the back of the sealing sleeve frame 3. On one side of the back of the interface circuit board 17, multiple usb interfaces 18 are electrically connected.

[0031] Working principle: When in use, place a vehicle-mounted power supply inside the installation bottom shell 1 and seal it at the top through the installation top shell 2. A plurality of sensor bodies are arranged inside the vehicle-mounted power supply, including a voltage sensor: monitoring the voltage output of the vehicle-mounted power supply to ensure it is within the normal range; a current sensor: monitoring the magnitude of the current output by the power supply to ensure that the device operates within the safe current range; a temperature sensor: monitoring the internal temperature of the power supply to prevent damage caused by overheating; a battery status sensor: monitoring parameters such as the voltage, current, and temperature of the battery to evaluate the health status and remaining power of the battery; a vibration sensor: monitoring the vibration conditions during vehicle driving to determine whether there are potential safety hazards; a humidity sensor: monitoring the humidity around the power supply to prevent circuit short circuits or corrosion caused by moisture. Monitor the vehicle-mounted power supply through multiple sensors, display the situation of the vehicle-mounted power supply using the display body 4, connect the electric telescopic rod 6 to the power supply, insert the surfaces of the electric telescopic rods 6 into the inner walls of the installation holes, and after the electric telescopic rods 6 retract into the inner wall of the sealing sleeve frame 3, it is convenient to remove the sealing sleeve frame 3 from the installation hole, thereby facilitating the convenient disassembly and assembly of the power supply monitoring and display device in the sealing sleeve frame 3. When in use, the buffer pad 7 is inserted into the installation hole along with the sealing sleeve frame 3. The buffer pad 7 can keep the sealing sleeve frame 3 stably inserted in the installation hole to prevent the display body 4 inside the sealing sleeve frame 3 from being subjected to a large impact. The sealing cover 8 prevents water from entering the inner wall of the sealing sleeve frame 3. The top of the positive magnetic attraction plate 12 is adsorbed and connected to the negative magnetic attraction plate 13 on the top surface of the sealing sleeve frame 3, thereby facilitating the stable opening of the sealing cover 8 and facilitating the staff to observe the monitoring data. The inclined baffle 9 and the upright baffle 10 can prevent water droplets from pouring into the inner wall of the display body 4.

[0032] All standard parts used in the present utility model can be purchased from the market. Special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, details are not described herein again. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0033] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0034] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0036] In the description of this specification, the descriptions with reference to terms such as "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0037] In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0038] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vehicle power supply monitoring and display device, characterized in that, Including: Installation bottom case (1); One side of the top of the installation bottom case (1) is lapped with an installation top case (2). One side of the surface of the installation top case (2) is provided with an installation hole, and one side of the inner wall of the installation hole is inserted with a sealing sleeve frame (3); One side of the inner wall of the sealing sleeve frame (3) is fixedly connected with a display screen body (4). One side of the inner wall of the installation bottom case (1) is provided with multiple sensor bodies. Both the upper and lower sides of the inner wall of the sealing sleeve frame (3) are fixedly connected with assembly frames (5). Both sides of the inner walls of the two assembly frames (5) are fixedly connected with electric telescopic rods (6), and the surfaces of the four electric telescopic rods (6) all penetrate and are inserted into the inner wall of the sealing sleeve frame (3), and the surfaces of the four electric telescopic rods (6) are all inserted into the inner wall of the installation hole.

2. The on-vehicle power supply monitoring and display device according to claim 1, wherein: Multiple groups of buffer pads (7) are fixedly connected to the periphery of the surface of the sealing sleeve frame (3). One side of the surface of the sealing sleeve frame (3) is rotatably connected with a sealing cover (8) through a hinge. The top of the inner wall of the sealing sleeve frame (3) is fixedly connected with an inclined baffle (9), and the bottom of the inner wall of the sealing sleeve frame (3) is fixedly connected with a vertical baffle (10), and the back surfaces of the inclined baffle (9) and the vertical baffle (10) are both arranged on the surface of the display screen body (4).

3. The vehicle power supply monitoring and display device according to claim 2, characterized in that: A handle (11) is fixedly connected to the bottom of the surface of the sealing cover (8). A positive magnetic attraction plate (12) is fixedly connected to the top of the surface of the sealing cover (8). The top of the positive magnetic attraction plate (12) is adsorbed and connected with a negative magnetic attraction plate (13), and the back surface of the negative magnetic attraction plate (13) is fixedly connected to the top of the surface of the sealing sleeve frame (3).

4. An in-vehicle power supply monitoring and display device according to claim 1, characterized in that: The middle of the back surface of the display screen body (4) is electrically connected to a control panel body (14). One side of the back surface of the control panel body (14) is electrically connected to a data collector body (15).

5. The on-vehicle power supply monitoring and display device according to claim 4, wherein: One side of the back surface of the data collector body (15) is electrically connected to a power supply circuit board (16). One side of the back surface of the power supply circuit board (16) is electrically connected to an interface circuit board (17), and one side of the surface of the interface circuit board (17) is inserted into the back surface of the sealing sleeve frame (3).

6. The vehicle-mounted power supply monitoring and display device according to claim 5, characterized in that: Multiple groups of USB interfaces (18) are electrically connected to one side of the back surface of the interface circuit board (17).

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