Display control device for vehicle bridge deformation detection sensor

Abstract

The utility model discloses a display control device for a vehicle bridge deformation detection sensor, which comprises a first circuit board, and a plurality of LED (light-emitting diode) indicator lamps are arranged on the first circuit board and are distributed in an arc shape from bottom to top. According to the display control device for the vehicle bridge deformation detection sensor, the plurality of LED indicating lamps are distributed according to the arc shape, and when the vehicle bridge deformation detection sensor detects that the vehicle bridge is deformed, the LED indicating lamps are turned on; the display control device can control different LED indicating lamps to emit light according to the deformation degree of the vehicle bridge, and therefore the deformation amount of the vehicle bridge can be shown more visually.

Description

Technical Field

[0001] The utility model relates to the field of display control, in particular to a display control device for a vehicle bridge frame deformation detection sensor. Background Art

[0002] The vehicle bridge is an important load-bearing component of the vehicle and plays a vital role in the safety and stability of the vehicle. However, due to various reasons, such as rapid changes in ambient temperature, impact caused by uneven road surface, overloading, etc., the vehicle bridge may be deformed.

[0003] At present, when the sensor measures the deformation of the vehicle bridge and displays it on the display, it is generally displayed as a force value or an in-position signal indication, etc. The above display methods cannot effectively and intuitively express the deformation index of the vehicle bridge. Utility Model Content

[0004] To this end, one purpose of the utility model is to provide a display control device for a vehicle bridge deformation detection sensor to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A display control device for a vehicle bridge deformation detection sensor comprises a first circuit board, on which a plurality of LED indicator lights are arranged, and the plurality of LED indicator lights are distributed in an arc from bottom to top.

[0007] Furthermore, the device also includes a second circuit board, and the second circuit board is electrically connected to the first circuit board.

[0008] Furthermore, the device also includes a silk-screen plate, which covers the first circuit board, and a gap is left between the silk-screen plate and the first circuit board.

[0009] Furthermore, the device also includes a shell, the shell includes a cover plate and a shell compartment, the first circuit board, the second circuit board and the silk screen board are all arranged in the shell compartment, and the cover plate is connected to the shell compartment by a first screw.

[0010] Furthermore, the device also includes a metal locking wire head, which is used to establish a communication connection between the second circuit board and the vehicle bridge deformation detection sensor.

[0011] Furthermore, the device also includes a plurality of buttons, and the plurality of buttons are arranged on the first circuit board.

[0012] Furthermore, the silk-screen board is provided with a plurality of windows, and the plurality of windows are used to display the plurality of LED indicator lights and the plurality of buttons on the first circuit board.

[0013] Furthermore, the plurality of buttons include a mute button, a mode conversion button and a confirmation button.

[0014] Therefore, the utility model has the following beneficial effects:

[0015] The utility model discloses a display control device for a vehicle bridge deformation detection sensor, which is distributed in an arc shape through a plurality of LED indicator lights. When the vehicle bridge deformation detection sensor detects that the vehicle bridge has been deformed, the display control device can control different LED indicator lights to illuminate according to the degree of deformation of the vehicle bridge, thereby providing a more intuitive display of the vehicle bridge deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the display control device of the utility model;

[0017] Figure 2 It is a front view of the display control device of the utility model;

[0018] Figure 3 It is a side view of the display control device of the utility model;

[0019] Figure 4 It is a rear view of the display control device of the utility model;

[0020] Figure 5 It is a top view of the display control device of the utility model;

[0021] Figure 6 yes Figure 5 Middle AA section view;

[0022] Figure 7 It is an exploded diagram of the display control device of the utility model;

[0023] Figure 8 It is a front view of the display control device of the embodiment of the utility model after the screen printing plate is hidden;

[0024] Fig. 9 This is another front view of the display control device of the embodiment of the utility model after the silk-screen plate is hidden.

[0025] In the figure: 1. first screw; 2. cover plate; 3. silk screen plate; 4. second screw; 5. first circuit board; 6. second circuit board; 7. shell compartment; 8. metal lock wire head; 9. third screw. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figure 1-Figure 7 As shown, a display control device applied to a vehicle bridge deformation detection sensor includes a first circuit board 5, on which a plurality of LED indicator lights are arranged, and the plurality of LED indicator lights are distributed in an arc from bottom to top.

[0029] like Figure 8 As shown, it is a front view of the display control device of the embodiment of the utility model after the silk screen plate 3 is hidden. A plurality of device mounting positions / holes are provided on the first circuit board 5, which can be regarded as holes on the circuit board.

[0030] As an implementation method, Figure 8 As shown, AG represents the installation position of the LED indicator on the first circuit board 5, an LED indicator is installed on the A installation position, an LED indicator is installed on the B installation position, an LED indicator is installed on the C installation position, an LED indicator is installed on the D installation position, an LED indicator is installed on the E installation position, an LED indicator is installed on the F installation position, and an LED indicator is installed on the G installation position. The 7 LED indicators of the AG installation position are arranged from bottom to top and form an arc. The 7 LED indicators of the AG installation position are used to display the degree of deformation of the vehicle bridge frame.

[0031] In one embodiment, when the LED indicator light on the A installation position lights up, it indicates that the vehicle bridge frame has not been deformed and everything is normal; when a certain LED indicator light on the BG installation position lights up, it indicates that the vehicle bridge frame has been deformed, and according to the order of the BG installation positions, the later the LED indicator light is, the more serious the deformation of the vehicle bridge frame is.

[0032] In one embodiment, when the LED indicator light on the A mounting position is lit, it indicates that the vehicle bridge frame has not been deformed and everything is normal; when one or some of the LED indicator lights on the BG mounting position are lit, it indicates that the vehicle bridge frame has been deformed. For example, when the LED indicator light on the B mounting position is lit, it indicates that the vehicle bridge frame has undergone a first-level slight deformation. When the LED indicator lights on the B mounting position and the C mounting position are lit, it indicates that the vehicle bridge frame has undergone a second-level lighter deformation. When the LED indicator lights on the B mounting position, the C mounting position and the D mounting position are lit, it indicates that the vehicle bridge frame has undergone a third-level more serious deformation. By analogy, when all the LED indicator lights on the BG mounting position are lit, it indicates that the deformation of the vehicle bridge frame is very serious and has reached the highest level.

[0033] Since the LED indicators on the BG installation position form an arc from bottom to top, the closer the LED indicator on the BG installation position is to the back, the greater the curvature of the arc, indicating that the deformation of the vehicle bridge is more serious.

[0034] The utility model discloses a display control device for a vehicle bridge deformation detection sensor, which is distributed in an arc shape through a plurality of LED indicator lights. When the vehicle bridge deformation detection sensor detects that the vehicle bridge has been deformed, the display control device can control different LED indicator lights to illuminate according to the degree of deformation of the vehicle bridge, thereby providing a more intuitive display of the vehicle bridge deformation.

[0035] like Figure 7 As shown, the device further includes a second circuit board 6 , which is electrically connected to the first circuit board 5 .

[0036] As an implementation mode, the first circuit board 5 is an operating circuit board, and the second circuit board 6 is a main control circuit board. A main control circuit is provided on the second circuit board 6, and the main control circuit includes a main control chip. The main control chip controls several LED indicator lights on the first circuit board 5 to light up according to the deformation of the vehicle bridge frame monitored by the vehicle bridge frame deformation detection sensor, thereby intuitively displaying the deformation degree of the vehicle bridge frame.

[0037] As an implementation manner, the first circuit board 5 and the second circuit board 6 are electrically connected via a pin header and a female header.

[0038] As an implementation manner, the first circuit board 5 and the second circuit board 6 are electrically connected via a DuPont wire.

[0039] As an implementation mode, the first circuit board 5 and the second circuit board 6 are electrically connected via an FPC.

[0040] like Figure 6 and Figure 7As shown, the device further includes a silk screen plate 3 , which covers the first circuit board 5 , and a gap is left between the silk screen plate 3 and the first circuit board 5 .

[0041] by Figure 8 The surface of the first circuit board 5 shown is the front surface, and the silk-screen plate 3 covers a short distance from the front surface of the first circuit board 5 , with a certain gap left between the silk-screen plate 3 and the front surface of the first circuit board 5 .

[0042] like Figure 7 As shown, the device also includes a shell, which includes a cover plate 2 and a shell compartment 7. The first circuit board 5, the second circuit board 6 and the screen printing plate 3 are all arranged in the shell compartment 7. The cover plate 2 is connected to the shell compartment 7 by a first screw 1.

[0043] As an implementation method, Figure 7 As shown, the housing 7 has a cavity, which allows the first circuit board 5, the second circuit board 6 and the screen printing board 3 to be arranged in the cavity.

[0044] As an implementation method, Figure 6 As shown, the housing 7 has a cavity, the second circuit board 6 is arranged in the cavity, and the first circuit board 5 and the screen printing board 3 are located in the interlayer formed between the cover plate 2 and the housing 7.

[0045] As an implementation mode, a plurality of one-to-one corresponding screw holes are provided on the first mounting plate and the shell compartment 7 , and the first mounting plate and the shell compartment 7 are fixed by means of third screws 9 .

[0046] As an implementation mode, a plurality of one-to-one corresponding screw holes are provided on the second mounting plate and the cavity of the shell chamber 7 , and the second mounting plate and the shell chamber 7 are fixed by means of second screws 4 .

[0047] like Figure 1-Figure 7 As shown, the device further includes a metal locking head 8, which is used to establish a communication connection between the second circuit board 6 and the vehicle bridge frame deformation detection sensor.

[0048] As an implementation mode, the metal locking wire head 8 is fixed on the shell compartment 7, the metal locking wire head 8 passes through the shell compartment 7, one end of the metal locking wire head 8 establishes an electrical connection with the second circuit board 6, and the other end of the metal locking wire head 8 establishes a communication connection with the vehicle bridge deformation detection sensor through a cable.

[0049] Furthermore, the device also includes a plurality of buttons, and the plurality of buttons are arranged on the first circuit board 5 .

[0050] Specifically, the plurality of buttons include a mute button, a mode conversion button and a confirmation button.

[0051] like Fig. 9As shown, it is a front view of the display control device of the embodiment of the utility model after the silk screen plate 3 is hidden. A plurality of device mounting positions / holes are provided on the first circuit board 5, which can be regarded as holes on the circuit board.

[0052] As an implementation method, Fig. 9 As shown, H, I, and J are button installation positions, a button is provided at the H installation position, a button is provided at the I installation position, and a button is provided at the J installation position.

[0053] As a specific implementation, the button at the H installation position is a mute button, the button at the I installation position is a mode conversion button, and the button at the H installation position is a confirmation button.

[0054] As a specific implementation, the button at the H installation position is a confirmation button, the button at the I installation position is a mode conversion button, and the button at the H installation position is a mute button.

[0055] As a specific implementation, the button at the H installation position is a mode conversion button, the button at the I installation position is a mute button, and the button at the H installation position is a confirmation button.

[0056] That is to say, the positions of keys with different functions can be selectively set according to actual conditions, and all key positions that can realize the above-mentioned key functions are within the protection scope of the present utility model.

[0057] Furthermore, the device also includes a buzzer for issuing a vehicle bridge deformation alarm.

[0058] In one embodiment, when the LED indicator light on the E installation position lights up, a buzzer sounds at the same time to remind relevant personnel to pay attention to the deformation of the vehicle bridge frame.

[0059] When the buzzer sounds, you can press the mute button to stop the buzzer, or long press the mute button before the buzzer sounds to adjust the device to mute mode.

[0060] Furthermore, it also includes a button status indicator light, which is used to show what state the device is adjusted to by pressing the button.

[0061] like Fig. 9 As shown, K and L are the installation positions of the button status indicator lights respectively.

[0062] As an implementation method, the button at the H installation position is a mute button, and the button at the K installation position is a button status indicator. When the button status indicator at the K installation position is on, it indicates that the device is in a mute state, and the buzzer does not work in the mute state. The mute state of the device can be canceled by long pressing the mute button, and the button status indicator at the K installation position goes out after the mute state is canceled.

[0063] Furthermore, the screen printing plate 3 is provided with a plurality of windows, which are used to expose a plurality of LED indicators and a plurality of buttons on the first circuit board 5. The windows are not shown in the figure.

[0064] Specifically, the number of windows on the silk-screen board 3 is the same as the number of LED indicators and buttons on the first circuit board 5 , and the positions correspond one to one.

[0065] As an implementation mode, when all LED indicators on the BG installation position light up, it indicates that the deformation of the vehicle bridge is very serious and has reached the highest level. At this time, the device outputs a signal to the hydraulic pump to stop the hydraulic pump. As an implementation mode, when all LED indicators on the G installation position light up, it indicates that the deformation of the vehicle bridge is very serious and has reached the highest level. At this time, the device outputs a signal to the hydraulic pump to stop the hydraulic pump.

[0066] The display control device of the utility model can store the data information fed back by the calibration state sensor according to the on-site calibration of the vehicle bridge deformation detection sensor, and display the corresponding signal indicator light according to different states.

[0067] The utility model can replace the operation circuit boards with different functions according to the needs of different customers and the arrangement positions of different LED indicator lights, and can realize diversified replacement to meet the needs of different customers.

[0068] The utility model realizes an intuitive display of the deformation of the vehicle bridge frame through the structural design of the display control device and the position design of the circuit board indicator light. It can also realize functions such as overload alarm and status display, and can also be customized according to the different display requirements of customers.

[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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.

[0070] It is not difficult for those skilled in the art to understand that the utility model includes any combination of the utility model content and the specific implementation method part of the above specification and the various parts shown in the drawings. Due to the limited space and to make the specification concise, the various schemes composed of these combinations are not described one by one. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0071] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display control device for a vehicle bridge deformation detection sensor, characterized in that: It comprises a first circuit board, on which a plurality of LED indicator lights are arranged, and the plurality of LED indicator lights are distributed in an arc from bottom to top.

2. A display control device for a vehicle bridge deformation detection sensor according to claim 1, characterized in that: It also includes a second circuit board, which is electrically connected to the first circuit board.

3. A display control device for a vehicle bridge deformation detection sensor according to claim 2, characterized in that: It also includes a silk-screen plate, which covers the first circuit board, and a gap is left between the silk-screen plate and the first circuit board.

4. A display control device for a vehicle bridge deformation detection sensor according to claim 3, characterized in that: It also includes a shell, which includes a cover plate and a shell compartment, the first circuit board, the second circuit board and the silk screen board are all arranged in the shell compartment, and the cover plate is connected to the shell compartment by a first screw.

5. A display control device for a vehicle bridge deformation detection sensor according to any one of claims 2 to 4, characterized in that: It also includes a metal locking wire head, which is used to establish a communication connection between the second circuit board and the vehicle bridge frame deformation detection sensor.

6. A display control device for a vehicle bridge deformation detection sensor according to claim 3 or 4, characterized in that: It also includes a plurality of buttons, which are arranged on the first circuit board.

7. A display control device for a vehicle bridge deformation detection sensor according to claim 6, characterized in that: The silk-screen board is provided with a plurality of windows, and the plurality of windows are used to expose the plurality of LED indicator lights and the plurality of buttons on the first circuit board.

8. The display control device for a vehicle bridge deformation detection sensor according to claim 6, characterized in that: The plurality of buttons include a mute button, a mode switching button and a confirmation button.

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