A box assembly and an electro-optical data transmitter

Abstract

This application provides a cabinet assembly and an optoelectronic data transmitter. The cabinet assembly includes a cabinet, a panel, tempered glass, and a display module. The cabinet has a receiving cavity. The panel is detachably connected to the cabinet. The panel and the cabinet have a sealed connection structure. When the panel is connected to the cabinet, the panel blocks the front opening of the receiving cavity. The panel has a display window. The tempered glass is installed on the panel and is used for viewing by the user. The display module is integrated into the panel and includes a circuit board and a display screen. The circuit board is installed on the panel, and the display screen is electrically connected to the circuit board. The display surface of the display screen faces the tempered glass. This allows for the integration of the display module into the panel, achieving a modular design. The display module detaches from the cabinet along with the panel, improving the ease of maintenance. Simultaneously, the display area is positioned on the front of the panel, making information reading more intuitive. The use of a tempered glass protective cover effectively enhances the overall protection level of the device.

Description

Technical Field

[0001] This utility model relates to the technical field of enclosure components, and more particularly to an enclosure component and an optoelectronic data transmitter. Background Technology

[0002] Optical data transmitters, as key devices in industrial control systems, are responsible for inputting fiber optic network data into field signals and converting it into electrical signals through photoelectric conversion. Current optical data transmitters are typically bulky, inconvenient to install and maintain, and lack intuitive local monitoring methods. They require reliance on host computers or remote monitoring systems to obtain operational status information. For example, existing technology (CN219514417U) discloses an optical data transmitter that includes a housing, board mounting cavity, communication cable mounting cavity, and cable mounting cavity, used for installing board components, cable components, and other components connected to the power supply assembly, respectively. However, this optical data transmitter can only perform data conversion and transmission; to view its status information, one must access a host computer or remote monitoring system, causing inconvenience for on-site operation and maintenance and reducing work efficiency. Utility Model Content

[0003] This utility model addresses the shortcomings of existing technologies by disclosing a housing assembly for an optoelectronic data transmitter, the housing assembly comprising: The photoelectric conversion board has a field signal input port for field signal input, output, and photoelectric conversion; The housing has a receiving cavity with a front opening; A panel is disposed on the front side of the housing and is detachably connected to the housing; the panel and the housing have a sealed connection structure; when the panel is connected to the housing, the panel blocks the front opening of the receiving cavity; the panel is provided with a display window; Tempered glass is mounted on the panel and arranged relative to the display window; the tempered glass is for viewing by the user. A display module is integrated into the panel. The display module includes a circuit board and a display screen. The circuit board is mounted on the panel and is located on the side of the panel facing the receiving cavity. The display screen is electrically connected to the circuit board, and the display surface of the display screen faces the tempered glass.

[0004] Optionally, the circuit board is detachably connected to the panel; The panel is provided with a receiving slot, which connects to the display window along the front-to-back direction; the receiving slot is used to receive the display screen, the display surface of which faces the tempered glass; the circuit board signal input terminal is connected to the signal output terminal of the photoelectric conversion board.

[0005] Optionally, the circuit board is connected to the rear sidewall of the panel by screws, and partially blocks the receiving groove; The display screen is integrated into the circuit board and suspended in the receiving slot.

[0006] Optionally, the inner wall of the receiving cavity is provided with a mounting portion; The housing assembly also includes a control board, which is mounted on the mounting portion and located within the receiving cavity; When the control board and the circuit board are arranged opposite each other, the control board and the circuit board are electrically connected.

[0007] Optionally, the control board is connected to a first docking seat, and the circuit board is connected to a second docking seat, wherein the second docking seat is detachably docked to the first docking seat, so that the control board and the circuit board are in an electrically connected state.

[0008] Optionally, the housing assembly further includes a guide pin, which is connected to the second mating seat or the circuit board and corresponds to the positioning hole of the control board, so that the circuit board mates with the control board in the front-to-back direction.

[0009] Optionally, the control board has a front opening that is blocked when connected to the housing; the control board is arranged opposite to the circuit board. The housing is provided with a first connecting part, and the panel is provided with a second connecting part. The second connecting part fits flush with the first connecting part and can be detachably connected. The second connecting part and the first connecting part form a sealed connection structure.

[0010] Optionally, the housing assembly includes a first sealing ring located between the second connecting portion and the first connecting portion; The first connecting part is provided with a first annular sealing groove, and the first sealing ring is engaged in the first annular sealing groove and squeezed by the second connecting part.

[0011] Optionally, the enclosure assembly includes a second annular sealing ring positioned between the panel and the tempered glass; The panel is provided with a second annular sealing groove, and the second annular sealing ring is engaged with the second annular sealing ring and squeezed by the tempered glass, so that the tempered glass is sealed to the panel.

[0012] This utility model also discloses a photoelectric data transmitter, including a housing assembly for a photoelectric data transmitter as described in any of the foregoing descriptions, and a cable assembly and a cable assembly installed inside the housing, wherein the cable assembly and the cable assembly are electrically connected to the photoelectric conversion board.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a housing assembly and a photoelectric data transmitter. The housing has a receiving cavity with a front opening. A panel is disposed on the front side of the housing and detachably connected to the housing. The panel and the housing have a sealed connection structure. When the panel is connected to the housing, it blocks the front opening of the receiving cavity. The panel has a display window. Tempered glass is installed on the panel and arranged relative to the display window. The tempered glass is for user viewing. A display module is integrated into the panel, including a circuit board and a display screen. The circuit board is installed on the panel and is located on the side of the panel facing the receiving cavity. The display screen is electrically connected to the circuit board, and the display surface of the display screen faces the tempered glass. This allows for the integration of the display module into the panel, achieving a modular design. The display module detaches from the housing along with the panel, improving the ease of maintenance. Simultaneously, the display area is positioned on the front side of the panel, making information reading more intuitive. The use of a tempered glass protective cover effectively enhances the overall protection level. By integrating the display module into the photoelectric data transmitter, local display of data from the photoelectric conversion board is achieved, simplifying the user's on-site maintenance process and improving the human-machine interaction experience. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without creative effort.

[0015] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0016] Figure 1 A schematic diagram of a housing assembly according to an embodiment of this application is shown.

[0017] Figure 2 A cross-sectional view of a housing assembly according to an embodiment of this application is shown.

[0018] Figure 3 An exploded view of a housing assembly according to one embodiment of this application is shown.

[0019] Figure 4 Another exploded view of the housing assembly according to one embodiment of this application is shown.

[0020] Figure 5A schematic diagram showing the connection between the tempered glass and the panel of a housing assembly according to an embodiment of this application is shown.

[0021] Attached Figure

[0022] 100. Enclosure assembly; 10. Housing; 10a. Receiving cavity; 10b. Front opening; 11. Mounting part; 12. First connecting part; 12a. First annular sealing groove; 20. Panel; 20a. Display window; 20b. Second annular sealing groove; 21. Second connecting part; 30. Tempered glass; 40. Display module; 41. Circuit board; 411. Second docking connector; 42. Display screen; 50. Control panel; 51. First docking seat; 60. Guide pin; 70. First sealing ring; 80. Second annular sealing ring. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] Please refer to the attached document. Figures 1-5 This application provides a housing assembly 100, which is applied to an optoelectronic data transmitter and is used to house a display module 40.

[0025] Please refer to the attached document. Figures 1-5In this embodiment of the application, the enclosure assembly 100 includes an enclosure 10, a panel 20, a tempered glass 30, a display module 40, and a photoelectric conversion board, wherein the photoelectric conversion board has a field signal input port for inputting, outputting, and converting field signals. The housing 10 has a receiving cavity 10a with a front opening 10b. A panel 20 is located on the front side of the housing 10 and detachably connected to it. The panel 20 and the housing 10 form a sealed connection. When the panel 20 is connected to the housing 10, it blocks the front opening 10b of the receiving cavity 10a. The panel 20 has a display window 20a. Tempered glass 30 is mounted on the panel 20 and arranged relative to the display window 20a. The tempered glass 30 is used for viewing by the user. A display module 40 is integrated into the panel 20. The display module 40 includes a circuit board 41 and a display screen 42. The circuit board 41 is mounted on the panel 20 and is located on the side of the panel 20 facing the receiving cavity 10a. The display screen 42 is electrically connected to the circuit board 41, and its display surface faces the tempered glass 30. The signal input terminal of the circuit board is connected to the signal output terminal of the photoelectric conversion board, and can be used to send relevant status information to be displayed on the display screen to the display module. To facilitate the integration of the display module 40 into the panel 20, the display module 40 is modularly configured. The display module 40 detaches from the housing 10 along with the panel 20, improving the ease of maintenance of the display module 40. At the same time, the display area is positioned on the front of the panel 20, making information reading more intuitive. The use of a tempered glass 30 protective cover effectively enhances the overall protection level of the machine.

[0026] Please refer to the attached document. Figures 1-5 In this embodiment, the housing 10 serves as a supporting component of the housing assembly 100, supporting the panel 20, tempered glass 30, and display module 40. The housing 10 has a receiving cavity 10a, which serves as the internal space of the housing 10. The receiving cavity 10a is recessed from front to back and has a front opening 10b.

[0027] Panel 20 is located on the front side of housing 10 and is detachably connected to housing 10, so that panel 20 can be connected to or detached from housing 10, improving the ease of disassembly of panel 20; panel 20 and housing 10 have a sealed connection structure, ensuring the sealing effect at the connection between panel 20 and housing 10, preventing liquid from entering housing 10 through the connection between panel 20 and housing 10; when panel 20 is connected to housing 10, panel 20 blocks the front opening 10b of receiving cavity 10a; panel 20 is provided with display window 20a.

[0028] Tempered glass 30 is mounted on panel 20 and arranged relative to display window 20a; tempered glass 30 is for user viewing; display module 40 is integrated into panel 20, display module 40 includes circuit board 41 and display screen 42, circuit board 41 is mounted on panel 20 and is located on the side of panel 20 facing receiving cavity 10a; display screen 42 is electrically connected to circuit board 41, display surface of display screen 42 faces tempered glass 30, so that panel 20 can integrate display module 40, realizing modular setting of display module 40. Display module 40 is separated from cabinet 10 as panel 20 is separated from cabinet 10, improving maintenance convenience of display module 40. At the same time, the display area is arranged on the front of panel 20, making information reading more intuitive; the use of tempered glass 30 protective cover effectively improves the protection level of the whole machine.

[0029] Please refer to the attached document. Figures 1-3 In this embodiment, the circuit board 41 is detachably connected to the panel 20, which facilitates the connection and disconnection of the circuit board 41 from the panel 20, improving the ease of disassembly. The panel 20 is provided with a receiving groove that connects to the display window 20a along the front-to-back direction. The receiving groove is used to receive the display screen 42, so that the display screen 42 can be accommodated within the panel 20 through the receiving groove, thereby making full use of the space in the receiving groove. The display surface of the display screen 42 faces the tempered glass 30, so that the tempered glass 30 can protect the display surface of the display screen 42.

[0030] Please refer to the attached document. Figures 1-3 In this embodiment, the circuit board 41 is connected to the rear side wall of the panel 20 by screws so that the circuit board 41 is fixed to the rear side wall of the panel 20 and the circuit board 41 blocks part of the receiving groove; the display screen 42 is integrated into the circuit board 41 and suspended in the receiving groove so that the circuit board 41 and the inner side wall of the receiving groove can clamp the display screen 42, ensuring the arrangement position of the display screen 42 relative to the tempered glass 30, making information reading more intuitive.

[0031] Please refer to the attached document. Figures 1-2 In this embodiment, the inner wall of the receiving cavity 10a is provided with a mounting portion 11; the housing assembly 100 also includes a control board 50, which is mounted on the mounting portion 11 and located within the receiving cavity 10a, so that the control board 50 can be fixed to the inner side of the housing 10 through the mounting portion 11. When the control board 50 and the circuit board 41 are arranged opposite to each other, the control board 50 and the circuit board 41 are electrically connected, so that the control board 50 can transmit signals to the circuit board 41.

[0032] Please refer to the attached document. Figures 1-4In this embodiment, the control board 50 is connected to a first docking seat 51, and the circuit board 41 is connected to a second docking seat 411. The second docking seat 411 is detachably docked to the first docking seat 51 so that the second docking seat 411 can be connected to or disconnected from the first docking seat 51, so that the control board 50 and the circuit board 41 are in an electrically connected state. The second docking seat 411 and the first docking seat 51 are connected by a plug-in method, which improves the docking convenience between the control board 50 and the circuit board 41.

[0033] Please refer to the attached document. Figures 1-3 In this embodiment of the application, the housing assembly 100 further includes a guide pin 60, which is connected to the second docking seat 411 or the circuit board 41 and can correspond to the positioning hole of the control board 50, so that the circuit board 41 docks with the control board 50 in the front-back direction, so that the circuit board 41 docks with the control board 50 under the guidance, ensuring the docking position accuracy between the circuit board 41 and the control board 50, and avoiding misalignment between the circuit board 41 and the control board 50.

[0034] Please refer to the attached document. Figures 1-4 In this embodiment, the control board 50 has a front opening 10b that is sealed when connected to the housing 10; the control board 50 is arranged opposite to the circuit board 41 to facilitate the control board 50's proximity to the circuit board 41. The housing 10 is provided with a first connecting part 12, and the panel 20 is provided with a second connecting part 21. The second connecting part 21 is flush with the first connecting part 12 and can be detachably connected to it, so that the second connecting part 21 can be connected to or detached from the first connecting part 12, thereby facilitating the detachable connection between the panel 20 and the control board 50 through the second connecting part 21 and the first connecting part 12. Optionally, the second connecting part 21 and the first connecting part 12 are detachably connected by bolts. The second connecting part 21 and the first connecting part 12 form a sealed connection structure, ensuring the sealing effect between the panel 20 and the control board 50.

[0035] Please refer to the attached document. Figures 1-4 In this embodiment of the application, the housing assembly 100 includes a first sealing ring 70, which is located between the second connecting part 21 and the first connecting part 12. The first connecting part 12 is provided with a first annular sealing groove 12a, and the first sealing ring 70 is engaged in the first annular sealing groove 12a and squeezed by the second connecting part 21 so that the second connecting part 21 can achieve sealing with the first connecting part 12 through the first sealing ring 70.

[0036] Please refer to the attached document. Figures 1-2In this embodiment, the housing assembly 100 includes a second annular sealing ring 80, which is located between the panel 20 and the tempered glass 30. The panel 20 is provided with a second annular sealing groove 20b. The second annular sealing ring 80 is engaged with the second annular sealing ring 80 and is squeezed by the tempered glass 30, so that the tempered glass 30 is sealed to the panel 20, ensuring the sealing effect between the tempered glass 30 and the panel 20, and preventing liquid from contacting the display module 40 through the connection between the tempered glass 30 and the panel 20.

[0037] In the second embodiment, a photoelectric data transmitter includes a housing assembly 100, and cable assemblies and power cable assemblies installed within the housing. The cable assemblies and power cable assemblies are electrically connected to the photoelectric conversion board. The housing assembly 100 is part of the photoelectric data transmitter, which is responsible for the input, output, and photoelectric conversion of field signals, and can display the device's operating status and key parameters in real time. Apart from this, the related structural components and functions of the cable assemblies, power cable assemblies, and photoelectric conversion board are similar to those in the prior art and will not be repeated here.

[0038] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a housing assembly 100 and a photoelectric data transmitter. The housing 10 has a receiving cavity 10a with a front opening 10b. A panel 20 is disposed on the front side of the housing 10 and detachably connected to the housing 10. The panel 20 and the housing 10 have a sealed connection structure. When the panel 20 is connected to the housing 10, the panel 20 blocks the front opening 10b of the receiving cavity 10a. The panel 20 has a display window 20a. A tempered glass 30 is mounted on the panel 20 and arranged relative to the display window 20a. The tempered glass 30 is used for viewing by the user. A display module 40 is integrated into the panel 20. The display module 40 includes a circuit board 41 and a display screen 42. The circuit board 41 is mounted on the panel 20 and is located on the side of the panel 20 facing the receiving cavity 10a. The display screen 42 is electrically connected to the circuit board 41, and the display surface of the display screen 42 faces the tempered glass 30. To facilitate the integration of the display module 40 into the panel 20, a modular design of the display module 40 is achieved. The display module 40 detaches from the housing 10 along with the panel 20, improving the ease of maintenance of the display module 40. At the same time, the display area is positioned on the front of the panel 20, making information reading more intuitive. The use of a tempered glass 30 protective cover effectively enhances the overall protection level of the machine. By integrating the display module into the photoelectric data transmitter, local display of data from the photoelectric conversion board is achieved, simplifying the user's on-site maintenance process and improving the human-machine interaction experience.

[0039] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0040] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0041] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0042] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A housing assembly for an optoelectronic data transmitter, characterized in that, include: The photoelectric conversion board has a field signal input port for field signal input, output, and photoelectric conversion; The housing has a receiving cavity with a front opening; A panel is disposed on the front side of the housing and is detachably connected to the housing; the panel and the housing have a sealed connection structure; when the panel is connected to the housing, the panel blocks the front opening of the receiving cavity; the panel is provided with a display window; Tempered glass is mounted on the panel and arranged relative to the display window; the tempered glass is for viewing by the user. The display module is integrated into the panel. The display module includes a circuit board and a display screen. The circuit board is mounted on the panel and is located on the side of the panel facing the receiving cavity. The display screen is electrically connected to the circuit board, and the display surface of the display screen faces the tempered glass. The signal input terminal of the circuit board is connected to the signal output terminal of the photoelectric conversion board.

2. The housing assembly according to claim 1, characterized in that, The circuit board is detachably connected to the panel; The panel is provided with a receiving slot that connects to the display window in the front-to-back direction; the receiving slot is used to receive a display screen whose display surface is directly opposite the tempered glass.

3. The housing assembly according to claim 2, characterized in that, The circuit board is connected to the rear side wall of the panel by screws, and partially blocks the receiving groove; The display screen is integrated into the circuit board and suspended in the receiving slot.

4. The housing assembly according to claim 1, characterized in that, The inner wall of the receiving cavity is provided with a mounting part; The housing assembly also includes a control board, which is mounted on the mounting portion and located within the receiving cavity; When the control board and the circuit board are arranged opposite each other, the control board and the circuit board are electrically connected.

5. The housing assembly according to claim 4, characterized in that, The control board is connected to a first docking seat, and the circuit board is connected to a second docking seat. The second docking seat is detachably connected to the first docking seat, so that the control board and the circuit board are in an electrically connected state.

6. The housing assembly according to claim 5, characterized in that, The housing assembly also includes a guide pin, which is connected to the second docking seat or the circuit board and can correspond to the positioning hole of the control board, so that the circuit board docks with the control board in the front-back direction.

7. The housing assembly according to claim 6, characterized in that, The control board has a front opening in the sealed portion when connected to the housing; the control board is arranged opposite to the circuit board; The housing is provided with a first connecting part, and the panel is provided with a second connecting part. The second connecting part fits flush with the first connecting part and can be detachably connected. The second connecting part and the first connecting part form a sealed connection structure.

8. The housing assembly according to claim 7, characterized in that, The housing assembly includes a first sealing ring, which is located between the second connecting portion and the first connecting portion; The first connecting part is provided with a first annular sealing groove, and the first sealing ring is engaged in the first annular sealing groove and squeezed by the second connecting part.

9. The housing assembly according to claim 8, characterized in that, The enclosure assembly includes a second annular sealing ring, which is located between the panel and the tempered glass; The panel is provided with a second annular sealing groove, and the second annular sealing ring is engaged with the second annular sealing ring and squeezed by the tempered glass, so that the tempered glass is sealed to the panel.

10. A photoelectric data transmission device, characterized in that, The application relates to a box assembly for an optical-electrical data transmission device, comprising a box body as claimed in any one of claims 1 to 9, and a cable assembly and an electrical cable assembly installed in the box body, wherein the cable assembly and the electrical cable assembly are electrically connected to the optical-electrical conversion board card respectively.

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