CN219087451U

CN219087451U - Engineering machinery self-adaptive bus panel

Info

Publication number: CN219087451U
Application number: CN202222191072.1U
Authority: CN
Inventors: 薛伟; 张攀; 邹泉
Original assignee: Hunan Quanzhou Weicheng Intelligent Technology Co ltd
Current assignee: Hunan Quanzhou Weicheng Intelligent Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-05-26
Anticipated expiration: 2032-08-19

Abstract

The application discloses engineering machine tool self-adaptation bus panel compares with prior art, includes: the photosensitive sensor module, the central processing unit who is connected with photosensitive sensor, the display module who is connected with central processing unit have integrated photosensitive sensor module, central processing unit and display module's PCBA for fix PCBA's shell, the tectorial membrane of setting on the shell. Compared with the prior art, the engineering machinery self-adaptive bus panel is simple in structure, convenient to use, capable of replacing the coating according to actual needs, capable of rapidly disassembling the shell and maintaining internal parts after uncovering the coating, and capable of reducing maintenance cost in the subsequent use process.

Description

Engineering machinery self-adaptive bus panel

Technical Field

The utility model relates to the field of self-adaptive bus panels, in particular to a self-adaptive bus panel of engineering machinery.

Background

Because engineering machinery equipment is large in size, complex in structure and multiple in functions, equipment information needs to be monitored by using man-machine interaction tools such as a bus panel or a display screen, and therefore operators are assisted to safely and reliably operate the equipment. Construction environments of engineering mechanical equipment are complex, and equipment is required to work normally and reliably in indoor, outdoor, strong light, rain and other environments. The equipment is easy to break down in the use environment, and the cost for directly replacing the equipment is high, so that the equipment is often required to be maintained. In the prior art, an electronic display screen is generally adopted as a display panel, and if the electronic display screen is damaged, the electronic display screen can be replaced, so that the use cost is increased. The electronic display screen is directly connected with the internal circuit, so that the electronic display screen is inconvenient to detach when the internal circuit needs to be maintained, and the display screen is easy to damage in the detaching process.

Therefore, how to design an engineering machinery self-adaptive bus panel convenient to maintain, improve maintenance efficiency and reduce use cost is a problem to be solved by those skilled in the art.

Disclosure of Invention

In order to overcome the defects of the existing engineering machinery bus panel, the utility model provides the engineering machinery self-adaptive bus panel, which can improve the maintenance efficiency and solve the problem of high use cost.

The technical scheme provided by the application is as follows:

the application provides an engineering machine self-adaptation bus panel, include: a photosensitive sensor module; a central processing unit connected with the photosensitive sensor; the display module is connected with the central processing unit; PCBA integrating a photosensitive sensor module, a central processing unit and a display module; a housing connected to the PCBA; and a coating film provided on the housing. When the illumination of the working environment is strong, the central processing unit analyzes the external illumination intensity and calculates and makes corresponding brightness adjustment value setting after receiving the signals of the photosensitive sensor, and the display module is controlled to actively adjust the brightness of the panel, so that an operator can still clearly observe the content displayed by the panel. When the illumination of the working environment is very weak, after receiving the signals of the photosensitive sensor, the central processing unit analyzes the external illumination intensity and makes corresponding brightness adjustment value setting, and controls the display module to lower the brightness of the panel, so that an operator can clearly observe the content displayed by the panel.

Further, in a preferred form of the present application, the housing comprises: the base is arranged below the PCBA, and the PCBA is connected with the base through the plug connector; an upper case disposed above the PCBA; the upper shell bottom is provided with two symmetrically distributed screw holes, and PCBA is connected with the upper shell through screws.

Further, in a preferred mode of the present application, the upper case further includes: holes uniformly distributed on the upper shell; the warning mark is arranged on the covering film and corresponds to the hole.

Still further, in a preferred mode of the present application, the covering film is further provided with a light transmitting portion for allowing external light to irradiate the photosensitive sensor through the covering film, so that the photosensitive sensor can sense the external illumination intensity.

Further, in a preferred mode of the present application, the plug includes: plug connector wire harnesses arranged on the PCBA; the plug connector shell is arranged on the base and is connected with the base through a nut.

Further, in a preferred mode of the application, the plug connector is an M12 plug connector, and is connected with the engineering machinery through an M12 plug connector shell arranged on the base, receives signals generated in the working process of the engineering machinery, and controls the display module to display corresponding warning icons after being processed by the central processing unit.

Further, in a preferred mode of the present application, six pairs of screw holes are provided at positions corresponding to the bottom of the upper case and the upper portion of the base, and the upper case and the base are connected by six screws uniformly distributed along the edges. The PCBA inside is guaranteed to be isolated from the external environment, and the service life is prolonged.

The application provides an engineering machine tool self-adaptation bus panel compares with prior art, includes: the photosensitive sensor module, the central processing unit who is connected with photosensitive sensor, the display module who is connected with central processing unit have integrated photosensitive sensor module, central processing unit and display module's PCBA for fix PCBA's shell, the tectorial membrane of setting on the shell. Compared with the prior art, the engineering machinery self-adaptive bus panel is simple in structure, convenient to use, capable of replacing the coating according to actual needs, capable of rapidly disassembling the shell and maintaining internal parts after uncovering the coating, and capable of reducing maintenance cost in the subsequent use process.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an adaptive bus panel film of an engineering machine according to an embodiment of the present application;

fig. 2 is a side view of an upper shell of an adaptive bus panel of an engineering machine according to an embodiment of the present application;

fig. 3 is a bottom view of an upper case of a self-adaptive bus panel of an engineering machine according to an embodiment of the present application;

fig. 4 is a top view of a self-adaptive bus panel base of an engineering machine according to an embodiment of the present application;

fig. 5 is a side view of an adaptive bus panel of a construction machine according to an embodiment of the present application.

Reference numerals:

a warning sign 1; a light transmitting portion 2; a display unit 31; a connection portion 32; a screw hole 33; a hole 34; a plug housing 35; a nut 36.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.

As shown in fig. 1 to 5, an embodiment of the present application provides an adaptive bus panel for engineering machinery, which includes: a photosensitive sensor module; a central processing unit connected with the photosensitive sensor; the display module is connected with the central processing unit; PCBA integrating a photosensitive sensor module, a central processing unit and a display module; a housing connected to the PCBA; and a coating film provided on the housing. When the illumination of the working environment is strong, the central processing unit analyzes the external illumination intensity and calculates and makes corresponding brightness adjustment value setting after receiving the signals of the photosensitive sensor, and the display module is controlled to actively adjust the brightness of the panel, so that an operator can still clearly observe the content displayed by the panel. When the illumination of the working environment is very weak, after receiving the signals of the photosensitive sensor, the central processing unit analyzes the external illumination intensity and makes corresponding brightness adjustment value setting, and controls the display module to lower the brightness of the panel, so that an operator can clearly observe the content displayed by the panel.

Specifically, the housing includes: the base is arranged below the PCBA, and the PCBA is connected with the base through the plug connector; an upper case disposed above the PCBA; the bottom of the upper shell is provided with two symmetrically distributed screw holes 33, and the PCBA is connected with the upper shell through screws.

Wherein, the upper shell includes display portion 31 and connecting portion 32, and display portion 31 is located the upper shell top for bear the weight of the tectorial membrane, and its area is greater than the tectorial membrane, makes the tectorial membrane can be fixed in the middle of display portion 31 steadily. The connection part 32 is positioned at the back of the display part 31, and the connection part 32 is positioned inside the shell and connected with the base through screws in a state that the upper shell and the base are folded. The connecting portion 32 can enhance the stability of connection between the upper shell and the base, and can also prevent external dirt, water vapor and the like from entering the panel, so that the service life of the panel is prolonged.

Specifically, the upper case further includes: holes 34 uniformly distributed on the upper case; the warning mark 1 is arranged on the covering film and corresponds to the hole 34. The coating is also provided with a light transmission part 2 for enabling external light to irradiate the photosensitive sensor through the coating, so that the photosensitive sensor can sense the external illumination intensity.

Wherein, the position corresponding to the hole 34 on the PCBA is provided with a lighting device, and the display module realizes the effect of adjusting the brightness of the film coating display by adjusting the brightness of the lighting device.

Wherein the coating is fixed on the upper shell by adhesion, in this embodiment 3M glue is used to adhere on the upper shell.

Wherein, the coating film can be made of flexible material or rigid material which is not easy to deform.

Specifically, the plug connector includes: plug connector wire harnesses arranged on the PCBA; and the plug connector housing 35 is arranged on the base, and the plug connector housing 35 is connected with the base through a nut 36.

Specifically, the plug connector is an M12 plug connector, is connected with the engineering machinery through an M12 plug connector shell 35 arranged on the base, receives signals generated in the working process of the engineering machinery, and controls the display module to display corresponding warning icons after being processed by the central processing unit.

Four screw holes 33 are formed in the base for fixing the housing to the construction machine.

Specifically, six pairs of screw holes 33 are formed in the corresponding positions of the bottom of the upper shell and the upper part of the base, and the upper shell and the base are connected through six screws uniformly distributed along the edges. The PCBA inside is guaranteed to be isolated from the external environment, and the service life is prolonged.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. 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 application. Thus, the present application 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. An adaptive bus panel for a construction machine, comprising:

a photosensitive sensor module;

a central processing unit connected with the photosensitive sensor;

the display module is connected with the central processing unit;

a PCBA integrated with the photosensor module, the central processor, and the display module;

a housing connected to the PCBA;

and a coating film disposed on the housing.

2. The work machine adaptive bus panel of claim 1, wherein the housing comprises:

the base is arranged below the PCBA, and the PCBA is connected with the base through a plug connector;

an upper case disposed above the PCBA;

the PCBA is connected with the upper shell through screws.

3. The work machine adaptive bus panel of claim 2, wherein the upper housing comprises:

holes uniformly distributed on the upper shell;

and the warning mark is arranged on the covering film and corresponds to the hole.

4. The engineering machinery adaptive bus panel of claim 2, wherein the plug comprises:

plug connector wire harnesses arranged on the PCBA;

the plug connector shell is arranged on the base and connected with the base through nuts.

5. The engineering machinery adaptive bus panel according to claim 2, wherein the plug is an M12 plug.

6. The adaptive bus panel for construction machinery according to claim 2, wherein six pairs of screw holes are provided at positions corresponding to the bottom of the upper case and the upper portion of the base, and the upper case and the base are connected by six screws uniformly distributed along the edges.