A highly integrated serial port screen

Abstract

The utility model relates to the technical field of serial port screens, and in particular to a highly integrated serial port screen, including a fixed frame and a side cover matched therewith, the middle of the fixed frame is hollowed out, and a display screen body is installed at the hollowed-out part, a driving circuit board is installed inside the side cover, a joint is installed on the side of the driving circuit board, the joint completely penetrates the side cover, and a guide rail and two limit blocks are installed on the side of the side cover close to the joint. The advantage of the utility model is that by setting the side cover and the fixed frame, the two are combined into a serial port screen structure, and by setting the guide rail, the protective belt and the protective plate, the external connecting wire is placed inside the guide rail after docking with the joint, and the protective belt is pushed to limit the side of the connecting wire, and at the same time, the protective plate cooperates with the bending position of the protective belt, and the end of the protective belt is limited by the holder, so as to realize the protection of the connecting wire, and can cope with a certain pulling, thereby effectively solving the problems existing in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of serial port screens, in particular to a highly integrated serial port screen. Background Art

[0002] With the development of industry, agriculture, science and technology, and the continuous improvement of people's living standards, both automated equipment and intelligent devices are increasingly widely used in people's daily lives. Most of these automated equipment or intelligent devices have human-computer interaction functions, and the human-computer interaction function is widely used because the combination of color LCD screen and touch interaction has a great human-computer interaction experience. Among them, the use of serial port screens is becoming more and more extensive, and the serial port screen writes parameters or inputs operation instructions through input units such as touch screens, thereby realizing information interaction between users and machines.

[0003] When the serial port screen is in use, it is generally electrically connected to external devices through a connecting wire. However, the connecting wires in the existing serial port screens are generally plugged in directly, and there is a lack of a related fixing structure between the connecting wires and the connectors on the serial port screen. When pulled externally, the connecting wires and the connectors are easily disconnected, which affects the display of the serial port screen. Based on this, a highly integrated serial port screen is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a highly integrated serial port screen, which effectively solves the deficiencies of the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a highly integrated serial port screen, including a fixed frame and a side cover matched therewith, the middle part of the fixed frame is hollowed out, and a display screen body is installed at the hollow part, a driving circuit board is installed inside the side cover, a joint is installed on the side of the driving circuit board, and the joint completely penetrates the side cover, a guide rail and two limit blocks are installed on the side of the side cover close to the joint, a protective belt is installed inside the guide rail, one end of the protective belt is bent downward, and limiting grooves are provided on both sides of the bending part of the protective belt, a protective plate is slidably installed between the two limiting grooves, and card slots are provided on the sides away from the two limiting blocks, a card holder for limiting the protective plate is installed between the two limiting blocks, and buckles matching the card slots are installed at both ends of the card holder.

[0006] Preferably, any of the above schemes is that the side walls of the guide rail, the surface of the protective belt and one side of the protective plate are all equipped with arc-shaped protective seats. The arc-shaped protective seats in this scheme can be made of rubber material, which on the one hand cooperates with the concave-convex structure of the connecting line, and on the other hand increases the friction between the outer wall of the connecting line to cope with a certain pulling, while protecting the connecting line.

[0007] Preferably, in any of the above schemes, one end of the protective belt away from the protective plate protrudes outward and extends to the position of the joint, and protrusions are installed on both sides of the middle of the protective belt, and the two protrusions are slidably connected to the two sides of the inner wall of the guide rail. By using this scheme, it is convenient to install the protective belt inside the guide rail, and at the same time the protrusions limit it, and the end of the guide rail close to the joint is blocked to prevent the protective belt from slipping out of the inside of the guide rail, thereby ensuring the stability of the protective belt after installation.

[0008] Preferably, in any of the above schemes, the width between the two limit blocks is greater than the width of the protective strip. By using this scheme, the protective strip can be inserted into the interior of the guide rail from between the two limit blocks, thereby avoiding the two limit blocks from affecting the installation and removal of the protective strip.

[0009] Preferably, any of the above schemes is that the outer shape of one end of the protective plate is stepped and cooperates with the end face of the socket. By using this scheme, it is convenient to make one end of the protective plate contact the outer wall of the side cover. At the same time, the socket is installed between two limit blocks, and the two clips are respectively connected to the two slots. The end of the protective plate is limited by the socket to ensure the stability of the overall structure. At the same time, the two clips are placed at an angle between the socket, which is convenient for pressing one end of the clip later to separate one end of the clip from the slot, thereby facilitating the rapid disassembly of the socket.

[0010] The utility model has the following advantages:

[0011] 1. The highly integrated serial port screen is combined into a serial port screen structure by setting a side cover and a fixed frame. The guide rail, protective belt and protective plate are set, and then the external connecting wire is connected to the connector and placed inside the guide rail. The protective belt is pushed to limit the side of the connecting wire. At the same time, the protective plate cooperates with the bending position of the protective belt, and the end of the protective belt is limited by the socket, so as to realize the protection of the connecting wire and cope with a certain pulling, thereby effectively solving the problems existing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model from the first perspective as a whole;

[0013] Figure 2 It is a second perspective structural schematic diagram of the utility model as a whole;

[0014] Figure 3 This is a schematic diagram of the fixed frame structure of the utility model;

[0015] Figure 4 It is a partial structural schematic diagram of the side cover of the utility model;

[0016] Figure 5 This is a schematic diagram of the side cover structure of the utility model;

[0017] Figure 6 This is a schematic diagram of the protective belt structure of the utility model;

[0018] Figure 7 This is a schematic diagram of the structure of the protective plate of the utility model;

[0019] Figure 8 It is a schematic diagram of the card holder structure of the utility model.

[0020] In the figure: 1-fixed frame, 2-side cover, 3-buckle, 5-card seat, 6-protective belt, 7-connecting wire, 8-connector, 9-guide rail, 10-display body, 11-limiting block, 12-card slot, 13-driving circuit board, 14-protrusion, 15-limiting slot, 16-protective plate. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] like Figures 1 to 8As shown, a highly integrated serial port screen includes a fixed frame 1 and a side cover 2 matched therewith. The middle of the fixed frame 1 is hollowed out, and a display screen body 10 is installed at the hollowed-out part. A driving circuit board 13 is installed inside the side cover 2. A joint 8 is installed on the side of the driving circuit board 13. The joint 8 completely penetrates the side cover 2. A guide rail 9 and two limit blocks 11 are installed on the side of the side cover 2 close to the joint 8. A protective belt 6 is installed inside the guide rail 9. One end of the protective belt 6 is bent downward. Limiting grooves 15 are provided on both sides of the bending part of the protective belt 6. A protective plate 16 is slidably installed between the two limit grooves 15. A card slot 12 is provided on the sides away from the two limit blocks 11. A card holder 5 for limiting the protective plate 16 is installed between the two limit blocks 11. Buckles 3 matching the card slot 12 are installed at both ends of the card holder 5. The driving circuit board 13 integrates a power supply circuit, a rotating circuit The display screen body 10 is electrically connected to the driving circuit board 13 through the flat cable. The driving circuit board 13 is provided with a plurality of electronic components for power supply and signal processing. The driving circuit board 13 is a printed circuit board, and a plurality of copper wires interlaced with each other are arranged inside it. The various electronic components are combined into structures such as power supply circuit and conversion circuit, and reliable power supply is provided for the processing module and the communication module. The processing module adopts a microprocessor, which is convenient for receiving, processing and sending information of each part, so as to realize the rotation and transmission of data. At the same time, the display screen body 10 adopts a touch-integrated structure, and a touch-sensing device is arranged on its surface, which is used to transmit the user's touch information and typed information to the processing module through the flat cable, and the communication module is responsible for realizing information exchange with external devices, and the information is displayed on the touch screen after being converted by the processing module.

[0023] The side walls of the guide rail 9, the surface of the protective belt 6 and one side of the protective plate 16 are all installed with arc-shaped protective seats. As an optional technical solution of the utility model, the arc-shaped protective seat can be made of rubber material. On the one hand, it cooperates with the concave-convex structure of the connecting line 7, and on the other hand, it increases the friction between the outer wall of the connecting line 7 to cope with a certain pulling, while protecting the connecting line 7.

[0024] One end of the protective belt 6 away from the protective plate 16 protrudes outward and extends to the position of the joint 8. Protrusions 14 are installed on both sides of the middle of the protective belt 6. The two protrusions 14 are slidably connected to the two sides of the inner wall of the guide rail 9. As an optional technical solution of the utility model, this facilitates the installation of the protective belt 6 inside the guide rail 9. At the same time, the protrusions 14 limit it, and the end of the guide rail 9 close to the joint 8 is blocked to a certain extent to prevent the protective belt 6 from slipping out of the inside of the guide rail 9, thereby ensuring the stability of the protective belt 6 after installation.

[0025] The width between the two limit blocks 11 is greater than the width of the protective strip 6. As an optional technical solution of the present invention, this makes it easier for the protective strip 6 to be inserted into the guide rail 9 from between the two limit blocks 11, thereby avoiding the two limit blocks 11 from affecting the installation and disassembly of the protective strip 6.

[0026] The outer shape of one end of the protective plate 16 is stepped and matched with the end face of the socket 5. As an optional technical solution of the utility model, this makes it easy to make one end of the protective plate 16 contact the outer wall of the side cover 2. At the same time, the socket 5 is installed between the two limit blocks 11, and the two clips 3 are respectively connected to the two slots 12. The end of the protective plate 16 is limited by the socket 5 to ensure the stability of the overall structure. At the same time, the two clips 3 are placed at an angle between the socket 5, which is convenient for pressing one end of the clip 3 later to separate one end of the clip 3 from the slot 12, so as to facilitate the rapid disassembly of the socket 5.

[0027] The following steps are required to use this highly integrated serial port screen:

[0028] 1) When in use, connect one end of the connecting line 7 to the connector 8;

[0029] 2) Lay the connecting wire 7 along the guide rail 9, and then install the protection belt 6 inside the guide rail 9 to protect the connecting wire 7;

[0030] 3) Lay the connecting wire 7 along the bend of the protection belt 6, and install the protection plate 16 inside the limiting groove 15;

[0031] 4) The holder 5 is installed between the two limiting blocks 11 , and the two buckles 3 are respectively engaged with the two slots 12 , so as to protect and limit the connection line 7 .

[0032] To summarize, when the user uses it, by setting the side cover 2 and the fixed frame 1, the two are combined into a serial port screen structure, and by setting the guide rail 9, the protective belt 6 and the protective plate 16, the external connecting line 7 is connected to the connector 8 and placed inside the guide rail 9, and the protective belt 6 is pushed to limit the side of the connecting line 7. At the same time, the protective plate 16 cooperates with the bending position of the protective belt 6, and the end of the protective belt 6 is limited by the bracket 5, so as to realize the protection of the connecting line 7, and can cope with a certain pulling, thereby effectively solving the problems existing in the prior art.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly integrated serial port screen, characterized by: The invention comprises a fixed frame (1) and a side cover (2) matched therewith, wherein the middle of the fixed frame (1) is hollowed out, and a display screen body (10) is installed in the hollowed-out part, a driving circuit board (13) is installed inside the side cover (2), a connector (8) is installed on the side of the driving circuit board (13), and the connector (8) completely penetrates the side cover (2), a guide rail (9) and two limit blocks (11) are installed on the side of the side cover (2) close to the connector (8), and a protective strip is installed inside the guide rail (9). (6), one end of the protective belt (6) is bent downward, and limiting grooves (15) are provided on both sides of the bending part of the protective belt (6), a protective plate (16) is slidably installed between the two limiting grooves (15), and a card slot (12) is provided on the side away from the two limiting blocks (11), and a card seat (5) for limiting the protective plate (16) is installed between the two limiting blocks (11), and buckles (3) matching the card slot (12) are installed at both ends of the card seat (5).

2. According to claim 1, a highly integrated serial port screen, characterized in that: The side wall of the guide rail (9), the surface of the protection belt (6) and one side of the protection plate (16) are all equipped with arc-shaped protection seats.

3. According to claim 2, a highly integrated serial port screen is characterized in that: One end of the protective belt (6) away from the protective plate (16) protrudes outward and extends to the position of the joint (8). Both sides of the middle of the protective belt (6) are equipped with protrusions (14), and the two protrusions (14) are slidably connected to both sides of the inner wall of the guide rail (9).

4. The highly integrated serial port screen according to claim 3, characterized in that: The width between the two limit blocks (11) is greater than the width of the protection belt (6).

5. The highly integrated serial port screen according to claim 4, characterized in that: The outer shape of one end of the protection plate (16) is stepped and matches the end surface of the holder (5).

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