CN214427962U

CN214427962U - Sensing device for taximeter

Info

Publication number: CN214427962U
Application number: CN202120819239.7U
Authority: CN
Inventors: 张彤雨; 窦文龙; 郝丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-10-19
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to a taxi meter sensing device, include: the automobile rear display device comprises a shell, wherein mounting grooves are formed in the front end face and the rear end face of the shell, a front display screen and a rear display screen are respectively mounted in the mounting grooves in the front side and the rear side of the shell, a chip is mounted in the middle of the shell, a sensor and a processor are mounted on the chip, a storage battery is mounted on the right side in the shell, a left end plate and a right end plate are respectively arranged at the left end and the right end of the shell, the left end plate and the right end plate are respectively fixedly connected with the shell through bolts, the structure is simple, the structure is clear and easy to understand, the sensor comprises an optical displacement sensor, a temperature and humidity sensor and an air quality detection sensor, and after detection signals of the sensor are processed by the processor, the distance from a destination terminal point, the temperature and humidity in the automobile and the air quality data are all displayed on the rear display, so that passengers and drivers can directly observe the environmental condition and the driving condition in the automobile conveniently, the price counter has good heat dissipation effect, long service life and strong functionality, is worthy of popularization.

Description

Sensing device for taximeter

Technical Field

The utility model discloses taximeter technical field especially relates to a taximeter sensing device.

Background

The taximeter is a measuring instrument used for measuring the duration of taxi and measuring the mileage according to the signal transmitted by the mileage sensor, and calculating and displaying the fee due by the passenger taxi according to the measured time and mileage. The existing taximeter has single function, poor heat dissipation effect and low practicability, so that a taximeter sensing device is needed for detecting the conditions in a taxi and facilitating real-time monitoring.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a taxi meter sensing device to the not enough of above-mentioned prior art.

(II) technical scheme

In order to solve the above problem, the utility model provides a taximeter sensing device, include: the casing, the terminal surface is provided with the mounting groove around the casing, installs preceding display screen and back display screen in the mounting groove of front and back side respectively, install the chip in the middle of the casing, install sensor and treater on the chip, the battery is installed on the right side in the casing, both ends are provided with left end board and right-hand member board respectively about the casing, left end board and right-hand member board are respectively through bolt and casing fixed connection.

It may be preferred that: the sensor comprises an optical displacement sensor, a temperature and humidity sensor and an air quality detection sensor, the sensor is electrically connected with a processor, the processor is electrically connected with a front display screen and a rear display screen respectively, and the storage battery is electrically connected with the chip.

It may be preferred that: and a control keyboard is arranged below the rear end face of the shell and is electrically connected with the processor.

It may be preferred that: the chip is also provided with a wireless positioning unit and a wireless communication unit which are electrically connected with the processor.

It may be preferred that: the left end plate right-hand member face is connected with the installing frame, install the fan in the installing frame, the lateral wall is provided with a plurality of ventilation holes around the installing frame, lateral wall left side is provided with the louvre around the casing.

It may be preferred that: and a filter screen is arranged in the heat dissipation hole.

(III) advantageous effects

The utility model provides a taximeter simple structure, the structure is clearly understandable, the rear end face is provided with the mounting groove before the casing, install preceding display screen and back display screen in the mounting groove of front and back side respectively, the LED banks of preceding display screen for being used for showing "empty car" word appearance, back display screen is used for the display sensor to detect data, the sensor includes optical displacement sensor, temperature and humidity sensor and air quality detection sensor, its detected signal passes through the treater and handles the back, with the distance apart from the destination terminal point, temperature and humidity and air quality data all show on the display of back in the car, make things convenient for passenger and driver direct observation car internal environment condition and driving situation, the taximeter radiating effect is good, long service life, and is functional strong, and is worth promoting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic front view structure diagram in an embodiment of the present invention;

fig. 2 is a schematic top view, sectional structure in an embodiment of the present invention;

fig. 3 is a schematic diagram of a block diagram structure of a sensor connection in an embodiment of the present invention.

The reference numbers in the drawings are, in order:

1. louvre, 2, casing, 3, filter screen, 4, back display screen, 5, control keyboard, 6, preceding display screen, 7, mounting groove, 8, ventilation hole, 9, bolt, 10, installing frame, 11, left end board, 12, fan, 13, chip, 14, right end board, 15, battery.

Detailed Description

The following describes the present invention in further detail with reference to the following embodiments and the accompanying drawings. The following examples of the present invention are provided to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in fig. 1, an embodiment of the present invention provides a taximeter sensing device, including: casing 2, the terminal surface is provided with mounting groove 7 around casing 2, installs preceding display screen 6 and back display screen 4 in the mounting groove 7 of front and back side respectively, the middle chip 13 of installing in casing 2, install sensor and treater on the chip 13, battery 15 is installed on the right side in the casing 2, both ends are provided with left end board 11 and right end board 14 respectively about casing 2, left end board 11 and right end board 14 are respectively through bolt 9 and casing 2 fixed connection.

The utility model provides a meter includes casing 2, wherein, and the terminal surface is provided with mounting groove 7 around casing 2, installs preceding display screen 6 and back display screen 4 in the mounting groove 7 of front and back side respectively, and preceding display screen 6 is for being used for showing the LED banks of "empty wagon" word appearance, and back display screen 4 is used for showing sensor detection data.

The sensor includes optical displacement sensor, temperature and humidity sensor and air quality detection sensor, sensor and treater electricity are connected, the treater is connected with preceding

display screen

6 and 4 electricity of back display screen respectively, battery 15 and chip 13 electricity are connected, control keyboard 5 is installed to 2 rear end face belows of casing, control keyboard 5 is connected with the treater electricity, still be provided with wireless location unit and wireless communication unit on the chip 13, wireless location unit and wireless communication unit are connected with the treater electricity.

The sensor includes optical displacement sensor, temperature and humidity sensor and air quality detection sensor, and its detected signal all shows distance, temperature and humidity and air quality data in the car from the destination terminal point on rear display 4 after passing through the processing ware back, makes things convenient for passenger and driver direct observation car internal environment condition and driving situation.

11 right-hand member faces of left end plate are connected with installing frame 10, install fan 12 in the installing frame 10, the lateral wall is provided with a plurality of ventilation holes 8 around the installing

frame

10, 2 front and back lateral walls left sides of casing are provided with louvre 1, install filter screen 3 in the louvre 1.

The fan 12 can accelerate the air circulation in the casing 2, thereby improving the heat dissipation effect and prolonging the service life of the whole taximeter.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific cases, and should not be construed as limiting the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.

Claims

1. A taximeter sensing apparatus comprising: casing (2), its characterized in that, the terminal surface is provided with mounting groove (7) around casing (2), installs preceding display screen (6) and back display screen (4) in mounting groove (7) of front and back side respectively, install chip (13) in the middle of in casing (2), install sensor and treater on chip (13), battery (15) are installed on the right side in casing (2), both ends are provided with left end board (11) and right-hand member board (14) respectively about casing (2), left end board (11) and right-hand member board (14) are respectively through bolt (9) and casing (2) fixed connection.

2. A taximeter sensing device according to claim 1, wherein the sensors include an optical displacement sensor, a temperature and humidity sensor and an air quality detection sensor, the sensors are electrically connected with a processor, the processor is electrically connected with the front display screen (6) and the rear display screen (4), respectively, and the storage battery (15) is electrically connected with the chip (13).

3. A taximeter sensing device according to claim 2, wherein a control keypad (5) is mounted below the rear end of the housing (2), the control keypad (5) being electrically connected to the processor.

4. A taximeter sensing device according to claim 3, wherein the chip (13) is further provided with a wireless positioning unit and a wireless communication unit, and the wireless positioning unit and the wireless communication unit are electrically connected with the processor.

5. A taximeter sensing device according to claim 4, wherein a mounting frame (10) is connected to the right end face of the left end plate (11), a fan (12) is installed in the mounting frame (10), a plurality of ventilation holes (8) are formed in the front and rear side walls of the mounting frame (10), and heat dissipation holes (1) are formed in the left side of the front and rear side walls of the housing (2).

6. A taximeter sensing device according to claim 5, wherein a filter screen (3) is installed in the heat dissipation hole (1).