CN221103742U

CN221103742U - Engineering machinery monitor

Info

Publication number: CN221103742U
Application number: CN202322598690.2U
Authority: CN
Inventors: 刘成文; 刘桂全; 孙迎太
Original assignee: Shandong Chengwen Electronic Co ltd
Current assignee: Shandong Chengwen Electronic Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-06-07
Anticipated expiration: 2033-09-25

Abstract

The application relates to the technical field of engineering machinery monitoring modules, and discloses an engineering machinery monitor, which comprises a panel and a rear cover, wherein the panel and the rear cover are buckled and combined, a cavity capable of accommodating a circuit board is arranged between the panel and the rear cover, the circuit board is arranged in the rear cover, a positioning assembly is arranged on the circuit board, a display screen is clamped on the positioning assembly, a transparent cover plate matched with the display screen in shape is arranged on the panel, and the display screen is connected with the circuit board through a flexible flat cable, so that the following technical effects can be realized: can separate between circuit board and the display screen through locating component to the display screen is established for the card on locating component, can play the effect that supports the display screen through locating component, and the display screen is established for the card with locating component and is connected, can make things convenient for the dismantlement and the change of display screen like this, uses flexible winding displacement between display screen and the circuit board can conveniently change the split.

Description

Engineering machinery monitor

Technical Field

The application relates to the technical field of engineering machinery monitoring modules, in particular to an engineering machinery monitor.

Background

At present, the engineering machinery monitor is equipment capable of monitoring the operation condition of engineering machinery when the equipment is operated, the operation condition of the engineering machinery can be acquired, the acquired information is analyzed and processed, and the information is displayed in a visual mode by a display screen, so that the operation condition of the mechanical equipment can be monitored.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

The display screen in the traditional monitor is generally tightly fixed on the circuit board, and the display screen is connected with the circuit board, but the engineering machinery has larger vibration due to the use of the engineering machinery in engineering, and the display screen is easily damaged due to vibration when the monitor is used for a long time.

Disclosure of utility model

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides an engineering machinery monitor, which aims to solve the problems that a monitor screen is damaged easily due to large vibration of engineering machinery and the screen is inconvenient to replace.

In some embodiments, the work machine monitor includes: the panel and back lid, panel and back lid lock composite connection, just the panel with the cavity that can hold the circuit board to place has between the back lid, the circuit board card sets up in the back lid, be equipped with locating component on the circuit board, the card is equipped with the display screen on the locating component, be equipped with on the panel with display screen shape assorted transparent cover plate, the display screen with connect through flexible winding displacement between the circuit board.

In some embodiments, two sides of the lower part of the positioning component are respectively provided with an L-shaped clamping pin, the upper part of the positioning component is provided with a clamping plate, the clamping plate is arranged on the positioning component between the two clamping pins, the clamping pins and the clamping plate bearing protrusions are arranged on the same plane of the positioning component, and the display screen is respectively connected with the clamping pins and the clamping plate in a clamping way.

In some embodiments, the four corners of the other side surface of the positioning component are respectively provided with a connecting column, the connecting columns are perpendicular to the surface of the positioning component, the circuit board is provided with a connecting hole matched with the connecting columns, and the connecting columns are inserted and fixed in the connecting holes.

In some embodiments, the inner side edge of the rear cover is surrounded by a plurality of positioning posts, the side edge of the circuit board is provided with clamping grooves corresponding to the positioning posts, and the clamping grooves are clamped on the positioning posts.

In some embodiments, a plurality of bosses are arranged in the rear cover, and the bosses are propped against the side edge of the circuit board.

In some embodiments, a connector hole is formed in the middle of the rear cover, a connection terminal is fixedly connected to the circuit board, and the connection terminal passes through the connector hole.

In some embodiments, a sealing ring is arranged around the middle part of the connecting terminal, a sealing sleeve is arranged on the periphery of the connector hole, the sealing ring stretches into the sealing sleeve, and the inner wall of the sealing sleeve is connected with the outer wall of the sealing ring in a clinging manner.

In some embodiments, the rear cover outer side is surrounded by a plurality of threaded holes for fixedly connecting with the device.

In some embodiments, a connecting ball is connected to the outer side of the rear cover through a bolt, and the connecting ball is movably connected with the rear cover.

In some embodiments, the rear cover is provided with a sound conduction hole, and a microporous membrane is covered in the sound conduction hole.

The engineering machinery monitor provided by the embodiment of the disclosure can realize the following technical effects:

Can separate between circuit board and the display screen through locating component to the display screen is established for the card on locating component, can play the effect that supports the display screen through locating component, and the display screen is established for the card with locating component and is connected, can make things convenient for the dismantlement and the change of display screen like this, uses flexible winding displacement between display screen and the circuit board can conveniently change the split.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic diagram of an overall structure of an engineering machinery monitor according to an embodiment of the disclosure;

FIG. 2 is a schematic diagram of an explosion structure of a construction machine monitor provided by an embodiment of the present disclosure;

FIG. 3 is a schematic view of a construction machine monitor panel according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a rear cover structure of an engineering machine monitor according to an embodiment of the disclosure;

Fig. 5 is a schematic top view of a rear cover of an engineering machinery monitor according to an embodiment of the disclosure;

fig. 6 is a schematic structural diagram of a positioning component of a monitor of an engineering machine according to an embodiment of the disclosure.

Reference numerals:

100. A panel; 101. a transparent cover plate; 200. a rear cover; 201. positioning columns; 202. a boss; 203. a connector hole; 204. a sealing sleeve; 205. a threaded hole; 206. connecting a ball head; 207. a sound conduction hole; 300. a circuit board; 301. a clamping groove; 302. a connection terminal; 303. a seal ring; 400. a positioning assembly; 401. a clamping foot; 402. a clamping plate; 403. a connecting column; 404. a connection hole; 500. and a display screen.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1-6, the embodiment of the disclosure provides an engineering machinery monitor, a panel 100 and a rear cover 200, wherein the panel 100 and the rear cover 200 are buckled and combined, a cavity capable of accommodating a circuit board 300 is formed between the panel 100 and the rear cover 200, the circuit board 300 is arranged in the rear cover 200 in a clamped manner, a positioning assembly 400 is arranged on the circuit board 300, a display screen 500 is arranged on the positioning assembly 400 in a clamped manner, a transparent cover plate 101 matched with the shape of the display screen 500 is arranged on the panel 100, and the display screen 500 is connected with the circuit board 300 through a flexible flat cable.

By adopting the engineering machinery monitor provided by the embodiment of the disclosure, through the buckling combination between the panel 100 and the rear cover 200, a shell mechanism with a cavity in the middle can be formed, the placement of the circuit board 300 can be carried out in the cavity between the panel 100 and the rear cover 200, the circuit board 300 can be clamped on the rear cover 200, the circuit board 300 is fixedly connected with the rear cover 200, the positioning assembly 400 is fixedly installed on the circuit board 300, the display screen 500 can be clamped on the positioning assembly 400, the function of supporting the display screen 500 and stabilizing the display screen 500 can be achieved through the positioning assembly 400, the transparent cover plate 101 is further arranged on the panel 100, the display content in the panel 100 can be conveniently observed through the transparent cover plate 101, the display and the circuit board 300 are connected through the flexible flat cable, the display screen 500 and the circuit board 300 are flexibly connected, and the display screen 500 can be conveniently replaced through the flexible flat cable.

Optionally, two sides of the lower part of the positioning assembly 400 are respectively provided with an L-shaped clamping pin 401, the upper part of the positioning assembly 400 is provided with a clamping plate 402, the clamping plate 402 is arranged on the positioning assembly 400 between the two clamping pins 401, the clamping pins 401 and the clamping plates 402 are arranged on the same plane of the positioning assembly 400 in a bearing convex shape, and the display screen 500 is respectively connected with the clamping pins 401 and the clamping plates 402 in a clamping way.

Like this, locating component 400 is used for the card to establish display screen 500, the card foot 401 that locating component 400 bottom both sides set up is L shape, card foot 401 mirror image sets up in locating component 400 bottom, and card foot 401 sets up in locating component 400 bottom, can block display screen 500 bottom through card foot 401, locating component 400's upper portion is provided with cardboard 402, can block display screen 500 on locating component 400 through cardboard 402, can restrict display screen 500 and reciprocate through card foot 401 and cardboard 402, and can restrict display screen 500 and control the removal through two L shape card feet 401, so can carry out spacing fixed with display screen 500 through two card feet 401 and a cardboard 402 completely, and can also make things convenient for the dismantlement of display screen 500 through the card of card foot 401 and cardboard 402, make things convenient for the change of follow-up screen, only need pull up flexible flat cable and just can take down the screen and change, and card foot 401 and cardboard 402 are protruding setting up on one face of locating component 400, so can conveniently establish and fix the card of display screen 500.

Optionally, the four corners of the other side of the positioning assembly 400 are respectively provided with a connecting post 403, the connecting posts 403 are perpendicular to the surface of the positioning assembly 400, the circuit board 300 is provided with connecting holes 404 matched with the connecting posts 403, and the connecting posts 403 are inserted and fixed in the connecting holes 404.

Thus, the connecting column 403 is installed on a side surface of the positioning assembly 400 opposite to the display screen 500, the positioning assembly 400 can be connected in the connecting hole 404 on the circuit board 300 through the connecting column 403, and the connecting column 403 is made of rubber, so that the circuit board 300 and the positioning assembly 400 can be elastically connected, vibration suffered by the positioning assembly 400 can be reduced, vibration suffered by the display screen 500 on the positioning assembly 400 is reduced, and damage to the display screen 500 due to larger vibration is prevented.

Optionally, a plurality of positioning posts 201 are disposed around the inner side of the rear cover 200, and a clamping groove 301 corresponding to the positioning posts 201 is disposed on the side of the circuit board 300, where the clamping groove 301 is clamped on the positioning posts 201.

Thus, four positioning posts 201 are disposed inside the rear cover 200, the positioning posts 201 can be clamped in the clamping grooves 301 on the circuit board 300, and the circuit board 300 can be clamped and fixed through the positioning posts 201 and the clamping grooves 301, so that the circuit board 300 can be fixed in the rear cover 200.

Optionally, a plurality of bosses 202 are disposed in the rear cover 200, and the bosses 202 are propped against the side edge of the circuit board 300.

Thus, four bosses 202 are provided in the rear cover 200, and the bosses 202 can be pushed into the circuit board 300 to support and stabilize the circuit board 300.

Optionally, a connector hole 203 is formed in the middle of the rear cover 200, a connection terminal 302 is fixedly connected to the circuit board 300, and the connection terminal 302 passes through the connector hole 203.

In this way, the connector hole 203 of the rear cover 200 may allow the connection terminal 302 connected to the circuit board 300 to protrude, so that the connection terminal 302 may be connected to the construction machine, and the connection terminal 302 may be hermetically connected to the connector hole 203, so that the tightness of the monitor may be ensured.

Optionally, a sealing ring 303 is provided around the middle of the connection terminal 302, a sealing sleeve 204 is provided around the connector hole 203, the sealing ring 303 extends into the sealing sleeve 204, and an inner wall of the sealing sleeve 204 is tightly connected with an outer wall of the sealing ring 303.

Referring to fig. 5-6, the middle part of the connection terminal 302 is surrounded by a raised sealing ring 303, a sealing ring 303 is disposed on the periphery of one side of the connector hole 203, which is close to the circuit board 300, and the sealing ring 303 may be sleeved on the sealing sleeve 204, and the sealing sleeve 204 is tightly and hermetically connected with the sealing ring 303.

Optionally, the outer side of the rear cover 200 is provided with a plurality of screw holes 205 for fixedly connecting with the apparatus.

In this way, the monitor can be conveniently fixed to the construction machine through the screw hole 205 of the rear cover 200.

Optionally, a connecting ball 206 is connected to the outer side of the rear cover 200 through a bolt, and the connecting ball 206 is movably connected to the rear cover 200.

Thus, the connecting ball 206 on the rear cover 200 can be conveniently connected with the engineering machinery, so that the monitor can be movably connected with the engineering machinery, the angle of the monitor can be conveniently adjusted, and the monitor can be conveniently observed by a user.

Optionally, the rear cover 200 is provided with a sound conduction hole 207, and the sound conduction hole 207 is covered with a microporous membrane.

Thus, the circuit board 300 is further provided with a buzzer, the sound of the buzzer can be transmitted through the sound transmission hole 207 on the rear cover 200, the transmission of warning information is facilitated, the sound transmission hole 207 is covered with a microporous membrane, and the sound transmission hole can be waterproof when air and sound are transmitted through the microporous membrane, so that moisture is prevented from entering the monitor.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A work machine monitor, comprising: panel (100) and back lid (200), panel (100) and back lid (200) lock composite connection, just panel (100) with can hold cavity that circuit board (300) placed between back lid (200), circuit board (300) card set up in back lid (200), be equipped with locating component (400) on circuit board (300), the card is equipped with display screen (500) on locating component (400), be equipped with on panel (100) with display screen (500) shape assorted transparent cover plate (101), display screen (500) with be connected through flexible winding displacement between circuit board (300).

2. The engineering machinery monitor according to claim 1, wherein two sides of the lower part of the positioning assembly (400) are respectively provided with an L-shaped clamping pin (401), a clamping plate (402) is arranged on the upper part of the positioning assembly (400), the clamping plate (402) is arranged on the positioning assembly (400) between the two clamping pins (401), the clamping pins (401) and the clamping plate (402) are arranged on the same plane of the positioning assembly (400) in a protruding mode, and the display screen (500) is respectively connected with the clamping pins (401) and the clamping plate (402) in a clamping mode.

3. The engineering machinery monitor according to claim 2, wherein connecting columns (403) are respectively arranged at four corners of the other side surface of the positioning assembly (400), the connecting columns (403) are perpendicular to the surface of the positioning assembly (400), connecting holes (404) matched with the connecting columns (403) are formed in the circuit board (300), and the connecting columns (403) are inserted and fixed in the connecting holes (404).

4. The engineering machinery monitor according to claim 1, wherein a plurality of positioning posts (201) are arranged around the inner side edge of the rear cover (200), clamping grooves (301) corresponding to the positioning posts (201) are arranged on the side edge of the circuit board (300), and the clamping grooves (301) are clamped on the positioning posts (201).

5. The engineering machinery monitor according to claim 1, wherein a plurality of bosses (202) are arranged in the rear cover (200), and the bosses (202) are propped against the side edge of the circuit board (300).

6. The engineering machinery monitor according to claim 1, wherein a connector hole (203) is formed in the middle of the rear cover (200), a connection terminal (302) is fixedly connected to the circuit board (300), and the connection terminal (302) passes through the connector hole (203).

7. The engineering machinery monitor according to claim 6, wherein a sealing ring (303) is arranged around the middle of the connecting terminal (302), a sealing sleeve (204) is arranged on the periphery of the connector hole (203), the sealing ring (303) stretches into the sealing sleeve (204), and the inner wall of the sealing sleeve (204) is tightly connected with the outer wall of the sealing ring (303).

8. The construction machine monitor according to claim 1, wherein the rear cover (200) is provided with a plurality of threaded holes (205) around its outer side for fixedly connecting with equipment.

9. The engineering machine monitor according to claim 1, wherein a connecting ball head (206) is connected to the outer side of the rear cover through a bolt, and the connecting ball head (206) is movably connected with the rear cover (200).

10. The construction machine monitor according to claim 1, wherein the rear cover (200) is provided with an acoustic guide hole (207), and the acoustic guide hole (207) is covered with a microporous membrane.