A transparent, see-through, waterproof window structure for a display screen

Abstract

The utility model relates to visual waterproof window technical field, concretely is a kind of display screen transparent visual waterproof window structure, including cabinet and operating back plate, operating back plate is equipped with display window, inside is equipped with recess, recess is equipped with display cover mounting groove, two concentric sealing ring placement grooves are equipped in groove edge, inner circle groove bottom is equipped with flow guide hole, each groove is inlayed sealing ring, display cover mounting groove is equipped with display cover assembly board, it forms display cover body and is embedded in display window, operating back plate is equipped with sealing washer hole and knob operating hole, forms ladder platform and installs sealing washer, knob operating hole is threadedly connected with protective cover screw cylinder and protective cover body, protective cover inside forms knob avoidance hole and is connected operating back plate through anti-drop lifting rope, recess is equipped with software control unit through support, its display end and knob end are respectively accommodated in display cover body and knob avoidance hole;The structure improves waterproof performance through double sealing and flow guide design, compact layout is used to facilitate operation maintenance.

Description

Technical Field

[0001] This utility model relates to the field of visible waterproof window technology, specifically a transparent visible waterproof window structure for a display screen. Background Technology

[0002] In the design and manufacture of laser lights, the control panel is a crucial structural component that supports electrical connections and functional modules. Because outdoor laser lights need to withstand complex environments such as rain and high humidity, the display window mounted on the control panel must balance transparency and reliable sealing. In existing technologies, such window structures often struggle to balance observation needs with waterproofing requirements, and their sealing designs may be inadequate. This makes them susceptible to environmental factors during long-term use, thus affecting the normal operation and lifespan of the laser light.

[0003] Traditional transparent waterproof window structures for displays have relatively simple sealing structures, often relying on a single layer of seal. When the sealing ring deteriorates due to aging or pressure fluctuations, its waterproof effect weakens, and the lack of an effective drainage path can cause intruding liquids to remain inside. Furthermore, in terms of spatial layout, there is a lack of consideration for the integrated design of the display screen, operating knobs, and their protective covers, which can easily lead to interference between functional components. For example, the installation of the protective cover may restrict the operation of the knobs, or the overall structure may not appear compact enough. Utility Model Content

[0004] The purpose of this invention is to provide a transparent, waterproof window structure for a display screen to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A transparent, waterproof display window structure includes a chassis. An operating rear plate is bolted to one side of the chassis. A display window is opened on one side of the operating rear plate. A groove is opened on the side of the operating rear plate facing the inside of the chassis and opposite to the display window. A display cover mounting groove is opened in the groove and communicates with the display window. Two sealing ring placement grooves with different inner diameters are concentrically opened at the inner edge of the display cover mounting groove. Two guide holes are opened on the bottom of the sealing ring placement groove with smaller inner diameter and extend through to the outside of the operating rear plate. A display cover sealing ring of the corresponding size is embedded in the sealing ring placement groove.

[0007] Preferably, a display cover assembly plate is installed in the display cover mounting groove by bolts. The display cover assembly plate is recessed on one side and protruded on the other side to form a display cover body, which is embedded in the display window.

[0008] Preferably, a sealing gasket hole is provided at the location adjacent to the display window on the operation back panel, and a knob operation hole is provided in the sealing gasket hole. The sealing gasket hole, the knob operation hole and the groove are coaxially connected, and the diameter of the knob operation hole is smaller than the diameter of the sealing gasket hole to form a stepped platform.

[0009] Preferably, a sealing gasket is embedded in the sealing gasket hole and located at the stepped platform, and a protective cover cylinder is threadedly installed in the knob operation hole, with a protective cover body fixedly installed on one side of the protective cover cylinder.

[0010] Preferably, both the protective cover body and the protective cover screw cylinder are hollow, forming a knob clearance hole. An anti-detachment rope is fixedly installed on the opposite side of the protective cover body and the protective cover screw cylinder, and the other end of the anti-detachment rope is fixedly installed on the outside of the operating rear plate.

[0011] Preferably, a software mounting bracket is installed in the groove by bolts, and a software control unit is installed inside the software mounting bracket by bolts. The display end and the knob end of the software control unit are respectively housed inside the display cover body and inside the knob clearance hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This transparent and waterproof display window structure, by setting two concentric sealing ring placement grooves and cooperating with the drainage holes at the bottom of the grooves, constructs a progressive dynamic sealing and drainage mechanism. When the effectiveness of the inner seal is weakened due to environmental changes or long-term use, the outer seal can provide secondary protection. At the same time, the intruded trace amount of moisture can be discharged in a directional manner through the drainage holes, which helps to significantly improve the long-term waterproof reliability of the window under complex working conditions and effectively prevent the accumulation of internal moisture.

[0014] 2. This transparent and waterproof display window structure integrates functional units such as the display cover assembly plate and software mounting bracket into the groove of the operation rear panel, and utilizes the knob clearance hole to provide coexistence space for the protective cover and the internal knob. This allows the display, operation and control components to achieve a compact modular layout within a limited space, which helps to ensure the complete sealing function of the protective cover while ensuring that the normal operation of the internal knob is not affected, thus improving the rationality of the structural design and the convenience of operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front view structural diagram of the operating rear panel of this utility model;

[0017] Figure 3 This is a front view structural diagram of the operating rear panel of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the protective cover body and the display cover body of this utility model;

[0019] Figure 5 This utility model Figure 3 Enlarged diagram of point A in the middle.

[0020] In the diagram: 101, chassis; 102, rear control panel; 103, display window; 104, groove; 105, display cover mounting groove; 106, sealing ring placement groove; 107, guide hole; 108, display cover sealing ring; 109, display cover assembly plate; 110, display cover body; 111, sealing gasket hole; 112, knob operation hole; 113, stepped platform; 114, sealing gasket; 115, protective cover screw; 116, protective cover body; 117, knob clearance hole; 118, anti-detachment rope; 119, software mounting bracket; 120, software control unit. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0023] A transparent, waterproof display window structure includes a chassis 101. An operating rear plate 102 is bolted to one side of the chassis 101. A display window 103 is provided on one side of the operating rear plate 102. A groove 104 is provided on the side of the operating rear plate 102 facing the inside of the chassis 101 and opposite to the display window 103. A display cover mounting groove 105 is provided in the groove 104 and communicates with the display window 103. Two sealing ring placement grooves 106 with different inner diameters are concentrically provided on the inner edge of the display cover mounting groove 105. Two guide holes 107 are provided on the bottom of the smaller inner diameter sealing ring placement groove 106 and extend through to the outside of the operating rear plate 102. A corresponding size display cover sealing ring 108 is embedded in the sealing ring placement groove 106.

[0024] The above design provides a supporting and protective enclosure for the main equipment. The rear control panel houses and supports various functional components. The display window provides a viewing channel for internal display elements. Recesses provide space for internal components. The display cover mounting slot precisely defines the installation position of the display cover assembly. Two concentric sealing ring placement slots accommodate double sealing rings, creating a progressive sealing barrier. Drainage holes at the bottom of the internal sealing ring placement slots provide a directional drainage channel for any accidentally intruded trace amounts of liquid. The embedded display cover sealing ring deforms under pressure, achieving a sealed interface.

[0025] In this embodiment, preferably, a display cover assembly plate 109 is installed in the display cover mounting groove 105 by bolts. The display cover assembly plate 109 is recessed on one side and protruded on the other side to form a display cover body 110. The display cover body 110 is embedded in the display window 103.

[0026] The above solution allows for reliable fixing of the display cover using bolted connections via the display cover assembly plate. The display cover body, formed by a recess on one side and a protrusion on the other, provides structural reinforcement and an embedded fit with the display window. By embedding the display cover body into the display window, both closure and transparent visibility of the window are achieved.

[0027] In this embodiment, preferably, a sealing gasket hole 111 is provided at the location adjacent to the operation back plate 102 and the display window 103, and a knob operation hole 112 is provided in the sealing gasket hole 111. The sealing gasket hole 111, the knob operation hole 112 and the groove 104 are coaxially connected. The diameter of the knob operation hole 112 is smaller than the diameter of the sealing gasket hole 111, forming a stepped platform 113.

[0028] The above scheme provides a mounting cavity for the planar sealing element through the sealing gasket hole. The knob operating hole provides an operating channel for the knob component. The coaxial connection between the sealing gasket hole, the knob operating hole, and the groove ensures a smooth operating path. The stepped platform formed by the difference in hole diameter provides a stable mounting and positioning surface for the sealing element.

[0029] In this embodiment, preferably, a sealing gasket 114 is embedded in the sealing gasket hole 111 and located at the stepped platform 113, a protective cover cylinder 115 is threadedly installed in the knob operation hole 112, and a protective cover body 116 is fixedly installed on one side of the protective cover cylinder 115.

[0030] The above solution achieves a basic seal for the knob operating hole by embedding a sealing gasket into the stepped platform. A reliable threaded connection to the knob operating hole is achieved using a threaded protective cap cylinder. The protective cap body, fixed to the protective cap cylinder, compresses the sealing gasket upon tightening, thus completing a dynamic seal.

[0031] In this embodiment, preferably, the interiors of both the protective cover body 116 and the protective cover screw cylinder 115 are hollow, forming a knob clearance hole 117. An anti-detachment rope 118 is fixedly installed on the opposite side of the protective cover body 116 and the protective cover screw cylinder 115, and the other end of the anti-detachment rope 118 is fixedly installed on the outside of the operating rear plate 102.

[0032] The above solution utilizes a knob clearance hole formed by the protective cover body and the protective cover screw cylinder to provide necessary operating space for the internal knob and prevent interference. An anti-detachment lanyard fixed to the protective cover body allows connection to the operating rear plate, thus preventing the protective cover assembly from being lost.

[0033] In this embodiment, preferably, a software mounting bracket 119 is installed in the groove 104 by bolts, and a software control unit 120 is installed inside the software mounting bracket 119 by bolts. The display end and the knob end of the software control unit 120 are respectively housed inside the display cover body 110 and the knob clearance hole 117.

[0034] The above solution provides a stable mounting platform for the electronic control unit by using a software mounting bracket installed within the recess. The software control unit, mounted inside the mounting bracket, executes core control functions. Visual management of the displayed content is achieved by housing the display end of the software control unit within the display cover. The operability of the knob and the function of the protective cover are ensured to remain uninterrupted by housing the knob's knob within a clearance hole.

[0035] In this embodiment, a transparent and waterproof window structure for a display screen is used. The chassis 101 serves as an overall protective structure, and an operation back plate 102 is fixedly installed on one side of it with bolts to form a basic installation frame. The display window 103 opened on the operation back plate 102 provides a channel for displaying internal information to the outside. Correspondingly, a groove 104 is specially opened on the side of the operation back plate 102 facing the inside of the chassis 101, which is opposite to the display window 103. A display cover mounting groove 105 is further processed in the groove 104, and the display cover mounting groove 105 is in communication with the display window 103.

[0036] The display cover assembly plate 109 is fastened to the display cover mounting groove 105 by bolts. The assembly plate adopts a special structure with one side concave and the other side convex to form the display cover body 110. When the display cover assembly plate 109 is installed in place, the display cover body 110 is tightly embedded into the internal space of the display window 103. During this installation process, the display cover sealing ring 108, which is pre-installed in two concentric sealing ring placement grooves 106 with different inner diameters, is subjected to continuous axial pressure, undergoes elastic deformation, and simultaneously squeezes against the groove wall and the surface of the display cover assembly plate 109, thereby forming the first active sealing barrier. This dynamic compression sealing mechanism can effectively adapt to dimensional fluctuations caused by temperature changes or slight vibrations and maintain a long-lasting sealing contact pressure.

[0037] Specifically, when internal pressure fluctuates or the sealing performance of the inner sealing ring changes due to long-term use, trace amounts of moisture that may penetrate the inner defense line will be effectively intercepted by the second protective layer formed by the outer sealing ring. This progressive sealing design significantly enhances the fail-safe performance of the structure. More importantly, the two guide holes 107 located at the bottom of the smaller inner diameter sealing ring placement groove 106 establish a directional drainage channel for accidentally intruding trace amounts of moisture. Under the action of gravity and air pressure difference, the infiltrated liquid will flow naturally along the path designed by the guide holes 107 and eventually be discharged to the external environment of the operating rear plate 102. This dynamic drainage mechanism effectively prevents the liquid from stagnating in the sealing area and ensures that the internal electrical space remains dry.

[0038] In the knob operation area, a sealing gasket hole 111 adjacent to the display window 103 is provided on the operation back plate 102. A knob operation hole 112 is machined inside this hole, and the two are coaxially connected with the groove 104. The diameter of the knob operation hole 112 is designed to be smaller than that of the sealing gasket hole 111, thus forming a stepped platform 113 that provides a precise installation and positioning surface for the sealing gasket 114. The sealing gasket 114 is embedded in the stepped platform 113, forming a basic sealing interface. The protective cover screw cylinder 115 is screwed into the knob operation hole 112 through thread engagement. As the thread engagement process proceeds, the protective cover body 116, which is fixedly connected to one end of the protective cover screw cylinder 115, gradually presses the sealing gasket 114, completing the dynamic sealing of the knob operation hole 112. When it is necessary to operate the internal knob, the sealing pressure can be released by rotating the protective cover body 116 in the opposite direction, opening the operation channel. After use, tightening it again will restore the sealing state.

[0039] The protective cover body 116 is permanently connected to the outside of the operating rear plate 102 via a stainless steel anti-detachment lanyard 118. This design ensures that the protective cover will not completely detach from the operating rear plate 102 when open, preventing loss or misinstallation due to careless placement, while maintaining the continuity of the operation process. The knob clearance hole 117 formed by the protective cover body 116 and the protective cover screw cylinder 115 provides the necessary operating space, ensuring that when the protective cover is installed in place, the knob end of the internal software control unit 120 still has sufficient movement margin and will not mechanically interfere with the protective cover assembly.

[0040] The software mounting bracket 119 is fixedly installed in the internal space of the groove 104 by bolts, forming a stable mounting platform; the software control unit 120 is then fastened to the inside of the software mounting bracket 119 by bolts, and its display end is precisely housed in the internal space formed by the display cover body 110, so that the display information can be clearly observed through the display cover body 110; at the same time, its knob end is correspondingly housed in the operating space formed by the knob clearance hole 117; this arrangement allows the user to directly observe the display content through the display cover body 110 during operation, and operate the knob through the knob clearance hole 117, while the opening and closing state of the protective cover dynamically controls the operation permission of the knob and environmental protection.

[0041] The entire system achieves a balance between reliable waterproof protection and convenient operation in complex environments through the dynamic coordination of multi-layered sealing structures, the main drainage movement mechanism of the guide hole 107, the controllable sealing operation of the protective cover, and the precise spatial layout between the components.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A transparent, waterproof display window structure, comprising a chassis (101), characterized in that: An operating rear plate (102) is bolted to one side of the chassis (101). A display window (103) is provided on one side of the operating rear plate (102). A groove (104) is provided on the side of the operating rear plate (102) facing the inside of the chassis (101) and opposite to the display window (103). A display cover mounting groove (105) is provided in the groove (104) and communicates with the display window (103). Two sealing ring placement grooves (106) with different inner diameters are concentrically provided at the inner edge of the display cover mounting groove (105). Two guide holes (107) are provided on the bottom of the smaller inner diameter sealing ring placement groove (106) and extend through to the outside of the operating rear plate (102). A corresponding size display cover sealing ring (108) is embedded in the sealing ring placement groove (106).

2. The transparent and waterproof window structure for a display screen according to claim 1, characterized in that: The display cover mounting groove (105) is fitted with a display cover assembly plate (109) by bolts. The display cover assembly plate (109) has a recess on one side and a protrusion on the other side to form a display cover body (110). The display cover body (110) is embedded in the display window (103).

3. The transparent and waterproof window structure for a display screen according to claim 2, characterized in that: A sealing gasket hole (111) is provided at the location adjacent to the operation back plate (102) and the display window (103). A knob operation hole (112) is provided in the sealing gasket hole (111). The sealing gasket hole (111), the knob operation hole (112) and the groove (104) are coaxially connected. The diameter of the knob operation hole (112) is smaller than the diameter of the sealing gasket hole (111) to form a stepped platform (113).

4. The transparent and waterproof window structure for a display screen according to claim 3, characterized in that: A sealing gasket (114) is embedded in the sealing gasket hole (111) and located at the stepped platform (113). A protective cover cylinder (115) is threadedly installed in the knob operation hole (112). A protective cover body (116) is fixedly installed on one side of the protective cover cylinder (115).

5. The transparent and waterproof window structure for a display screen according to claim 4, characterized in that: The interior of both the protective cover body (116) and the protective cover screw cylinder (115) is hollow, forming a knob clearance hole (117); an anti-detachment rope (118) is fixedly installed on the opposite side of the protective cover body (116) and the protective cover screw cylinder (115), and the other end of the anti-detachment rope (118) is fixedly installed on the outside of the operating rear plate (102).

6. The transparent and waterproof window structure for a display screen according to claim 5, characterized in that: A software mounting bracket (119) is installed in the groove (104) by bolts. A software control unit (120) is installed inside the software mounting bracket (119) by bolts. The display end and the knob end of the software control unit (120) are respectively housed inside the display cover body (110) and the knob clearance hole (117).

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