CN215323063U

CN215323063U - Instrument with integrated function

Info

Publication number: CN215323063U
Application number: CN202121884360.4U
Authority: CN
Inventors: 周凯
Original assignee: Haigu Technology Suzhou Co Ltd
Current assignee: Haigu Technology Suzhou Co Ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-12-28
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses an instrument with an integrated function, which comprises a PCB (printed circuit board), an integrated connector, a display screen and a key, wherein the integrated connector comprises at least 2 input connectors and 1 output connector, the integrated connector, the display and the key are all arranged on the PCB, an integrated circuit is arranged on the PCB, and the PCB is connected with the integrated connector, the display screen and the key through the integrated circuit. The instrument with integrated function can effectively reduce the wire rod use of electric bicycle, improves durability and aesthetic property, and convenient maintenance.

Description

Instrument with integrated function

Technical Field

The utility model relates to the technical field of electric power-assisted bicycles, in particular to an instrument with integrated functions.

Background

An electric power-assisted bicycle is a personal vehicle which is provided with a motor, a battery, a controller, an instrument and other components on the basis of a common bicycle. Parts such as brake handles, rotating handles, instruments and keys of the electric power-assisted bicycle are connected to the controller through transmission lines, so that the wire harness on the electric power-assisted bicycle is complicated, the wire can be damaged, and the waterproof performance can be influenced. The instrument is an independent part of the existing electric power-assisted bicycle and plays a role in displaying parameters. The existing meters have single functions, and most of the existing meters have the functions of displaying parameters such as battery power, speed (real-time speed, average speed and maximum speed) gear, one-way mileage, total mileage and the like. The instrument wire, the brake lever wire, the rotating lever wire, the key wire and other wires need to be arranged on the electric power-assisted bicycle and are finally connected to the controller, so that the whole wires of the electric power-assisted bicycle are complex and not attractive enough.

In summary, there is a need in the art for a solution that can integrate components of an electric bicycle to reduce wires and improve durability and aesthetics.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a meter with integrated functions, which integrates functions of displaying, collecting and pressing keys, so as to reduce the use of wires and simplify the parts of the whole vehicle.

In order to achieve the above object, the present invention provides an instrument with integrated functions, which includes a PCB, an integrated connector, a display screen, and a key, wherein the integrated connector includes at least 2 input connectors and 1 output connector, the integrated connector, the display, and the key are all mounted on the PCB, the PCB has an integrated circuit thereon, and the PCB is connected to the integrated connector, the display screen, and the key through the integrated circuit.

Preferably, the display screen and the keys are installed on one surface of the PCB, the integrated connector is installed on the other surface of the PCB, and the integrated connector is connected with input and output wires.

Preferably, the PCB board, the integrated connector, the display screen and the keys are arranged in the shell; the shell includes shell and lower shell, go up the shell with shell detachable connects down, it is located to go up the shell the PCB board installation the display screen with the one side of button, the shell is located down the PCB board installation the one side of integrated connector.

Preferably, a display screen opening is formed in the upper shell at a position corresponding to the display screen, and the display screen penetrates through the upper shell through the display screen opening; the upper shell is provided with a key opening corresponding to the position of the key, and the key passes through the upper shell through the key opening.

Preferably, a waterproof patch is included, the waterproof patch being mounted on the outside of the housing, and the waterproof patch covering the display screen.

Preferably, the lower housing has a connector opening at a position corresponding to the integrated connector, and the integrated connector passes through the lower housing through the connector opening.

Preferably, the PCB comprises a bracket, and a sliding rail is arranged on one surface of the lower shell, which is far away from the PCB; the support comprises a locking part, a supporting part and a plurality of mounting parts, wherein the locking part is connected with the sliding rail in a sliding way and is connected with the sliding rail in a lockable way; the installation department passes through the supporting part with locking portion connects, the installation department is the handle.

Compared with the prior art, the instrument with the integrated function disclosed by the utility model has the advantages that: the instrument with integrated function can effectively reduce the wire rod use of electric bicycle, improves durability and aesthetic property, and convenient maintenance.

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 present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view showing a split structure of an instrument with integrated functions according to the present invention.

Fig. 2 is a schematic rear view of a meter with integrated functions according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, the meter with integrated function of the present invention includes a PCB 1, a housing 2, a bracket 3, a waterproof patch 4, an integrated connector 11, a display 12 and a key 13, wherein the PCB 1, the integrated connector 11, the display 12 and the key 13 are installed inside the housing 2, the integrated connector 11, the display 12 and the key 13 are all connected to the PCB 1, and the integrated connector 11, the display 12 and the key 13 all pass through the housing 2 and are communicated with the outside of the housing 2. The bracket 3 is installed outside the housing 2, and the housing 2 is connected with the electric power-assisted bicycle through the bracket 3. The waterproof patch 4 is mounted on the outside of the housing 2, and the waterproof patch 4 covers the display screen 12.

Specifically, the integrated circuit is arranged on the PCB 1, and the signal transmission and communication functions are realized through the PCB 1. The display 12 and the keys 13 are mounted on one surface of the PCB board 1, the integrated connector 11 is mounted on the other surface of the PCB board 1, and the integrated connector 11 is connected with input and output wires.

The shell 2 comprises an upper shell 21 and a lower shell 22, the upper shell 21 is detachably connected with the lower shell 22, the upper shell 21 is positioned on one side of the PCB 1 where the display screen 12 and the keys 13 are installed, and the lower shell 22 is positioned on one side of the PCB 1 where the integrated connector 11 is installed. The upper housing 21 has a display opening 211 at a position corresponding to the display 12, the upper housing 21 has a key opening 212 at a position corresponding to the key 13, the display 12 passes through the upper housing 21 through the display opening 211, and the key 13 passes through the upper housing 21 through the key opening 212. The waterproof patch 4 covers the key opening 212 on the side away from the PCB board 1. The lower case 22 has a connector opening 221 at a position corresponding to the integrated connector 11, and the integrated connector 11 passes through the lower case 22 through the connector opening 221.

The end of the integrated connector 11 remote from the PCB board 1 has a number of input connectors 111 and at least one output connector 112. The input connectors 111 are respectively connected with input wires of a brake crank, a rotating handle, a car lamp and the like, the output connector 112 is connected with the controller through the wires, and the PCB 1 integrates received input signals and transmits the input signals to the controller together. Through this kind of technical scheme, can effectively simplify the wire rod, and be favorable to signal transmission.

The lower housing 22 has a slide rail 222 on a side thereof remote from the PCB board 1. The bracket 3 comprises a locking portion 31, a supporting portion 32 and a plurality of mounting portions 33, the locking portion 31 is slidably connected with the slide rail 222, and the locking portion 31 is connected with the slide rail 222 in a lockable manner, that is, the housing 2 is adjustably connected with the bracket 3. The mounting portion 33 is connected to the locking portion 31 through the supporting portion 32, the mounting portion 33 is a handle, and the bracket 3 can be mounted on a handlebar of the electric power assisted bicycle through the mounting portion 33.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an instrument with integrated function, includes PCB board, integrated connector, display screen and button, its characterized in that, integrated connector includes 2 at least input connector and 1 output connector, integrated connector, display and button are all installed on the PCB board, integrated circuit has on the PCB board, the PCB board passes through integrated circuit connects integrated connector display screen and button.

2. The integrated function meter of claim 1, wherein the display and the keys are mounted on one side of the PCB, and the integrated connector is mounted on the other side of the PCB, the integrated connector connecting input and output wires.

3. The integrated function meter of claim 2, comprising a housing, the PCB board, the integrated connector, the display screen and the keys being mounted inside the housing; the shell includes shell and lower shell, go up the shell with shell detachable connects down, it is located to go up the shell the PCB board installation the display screen with the one side of button, the shell is located down the PCB board installation the one side of integrated connector.

4. The integrated function meter of claim 3, wherein the upper housing has a display opening at a location corresponding to the display, the display passing through the upper housing through the display opening; the upper shell is provided with a key opening corresponding to the position of the key, and the key passes through the upper shell through the key opening.

5. The integrated functionality meter of claim 4, comprising a waterproof patch mounted on an exterior of the housing and covering the display screen.

6. The integrated function meter of claim 3, wherein the lower housing has a connector opening corresponding to a position of the integrated connector, the integrated connector passing through the lower housing through the connector opening.

7. The integrated function meter of claim 3, comprising a bracket, wherein the lower housing has a slide rail on a side thereof remote from the PCB; the support comprises a locking part, a supporting part and a plurality of mounting parts, wherein the locking part is connected with the sliding rail in a sliding way and is connected with the sliding rail in a lockable way; the installation department passes through the supporting part with locking portion connects, the installation department is the handle.