Protective shell structure for outdoor wall-mounted telephone station

Abstract

The utility model discloses a protective shell structure for an outdoor wall-mounted telephone station, which relates to the technical field of wall-mounted telephone stations, and comprises a mounting bottom plate, a box body is arranged on the surface of the mounting bottom plate, a protective cover is hinged to the outer wall of the box body, a sealing gasket is arranged at the joint of the protective cover and the box body, the sealing gasket is of an annular structure, and the protective cover is arranged in the box body. The protective cover is connected with the box body through a pressing mechanism; a waterproof ceiling is arranged on the outer wall, located above the box body, of the mounting bottom plate, protective side plates are arranged on the outer walls, located on the two sides of the box body, of the mounting bottom plate, and the tops of the protective side plates are connected with the bottom of the waterproof ceiling. According to the utility model, rainwater is prevented from entering the telephone station to cause burnout of components, the telephone station can be well protected, and the service life of the telephone station is prolonged.

Description

A protective shell structure for outdoor wall-mounted telephone base stations Technical Field

[0001] This utility model relates to the field of wall-mounted telephone base station technology, and in particular to a protective shell structure for outdoor wall-mounted telephone base stations. Background Technology

[0002] Telephone base stations are suitable for harsh environments such as power plants, mines, dams, steel mills, ore washing plants, coal washing plants, tunnels, ships, and docks that require explosion-proof, waterproof, moisture-proof, dust-proof, freeze-proof, high-temperature resistant, corrosion-proof, and damage-proof properties. Telephone base stations are divided into outdoor telephone base stations and indoor telephone base stations. For outdoor telephone base stations, protective shells are often used to protect them in order to improve their service life.

[0003] A search revealed Chinese Patent Publication No. CN209845066, which discloses a wall-mounted explosion-proof telephone station, including a housing, a top cover, and a fixing plate. The top cover has a keyboard and a handset, a control area on the left side of the keyboard, and an indicator light on the upper surface of the top cover. One end of the handset is connected to a call line, and a clamping nut is provided at the end of the call line away from the handset.

[0004] Existing technologies similar to the aforementioned telephone stations only use protective covers to protect the inside of the station, which makes it easy for rainwater to enter and damage the station when used outdoors. Therefore, there is room for improvement. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a protective shell structure for outdoor wall-mounted telephone stations. Its advantages include preventing rainwater from entering the telephone station and causing damage to components, providing excellent protection for the telephone station, and extending its service life.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An outdoor wall-mounted telephone station protective shell structure includes a mounting base plate, a housing is provided on the surface of the mounting base plate, a protective cover is hinged to the outer wall of the housing, a sealing gasket is provided at the connection between the protective cover and the housing, the sealing gasket is in the form of a ring structure, and the protective cover and the housing are connected by a clamping mechanism.

[0008] The mounting base plate is provided with a waterproof canopy on the outer wall above the box body. The mounting base plate is provided with protective side plates on the outer walls on both sides of the box body. The top of the protective side plates is connected to the bottom of the waterproof canopy.

[0009] Through the above technical solutions: during use, the waterproof canopy and protective side panels provide rain protection from the top and sides of the telephone station, respectively, preventing rainwater from dripping onto the surface of the telephone station. If the surface of the telephone station is accidentally exposed to rainwater, the sealing gasket can seal the gap between the protective cover and the enclosure, preventing rainwater from entering the telephone station and causing damage to the components. This provides good protection for the telephone station and improves its service life.

[0010] The present invention is further configured such that the pressing mechanism includes a cavity opened inside the box body, a push plate is slidably connected to the inner wall of the cavity, the push plate is connected to the cavity by a return spring, a limit block is provided on the outer wall of the push plate away from the return spring, and a limit ring is provided on the outer wall of the protective cover near the box body, the limit ring being adapted to the limit block.

[0011] With the above technical solution, when the station is not in use, the protective cover can be flipped up by hand, and the limiting ring can be inserted into the cavity. After the limiting ring is fully inserted, the limiting block can be locked into the limiting ring under the action of the return spring, thus firmly fixing the protective cover to the surface of the enclosure and improving the protection effect of the station.

[0012] The present invention is further configured such that the outer wall of the limiting block near the limiting ring has an arc surface structure.

[0013] The arc-shaped structure design of the above technical solution facilitates the movement of the limiting block under pressure, improving the ease with which the limiting block enters the limiting ring.

[0014] The present invention is further configured such that an insertion hole is provided at the bottom of the box, and a push rod is slidably connected to the inner wall of the insertion hole, and the push rod is connected to the push plate.

[0015] When the telephone station is in use, the push rod is pressed by hand, which pushes the push plate to move. The push plate then moves the limit block, which disengages from the limit ring, allowing the protective cover to be flipped over, thus improving the ease of operation.

[0016] The present invention is further provided with a button at the bottom of the push rod, and the bottom of the button has an arc-shaped structure.

[0017] By designing the buttons using the above technical solutions, the contact area between the fingers and the push rod can be easily increased, avoiding any discomfort to the fingers.

[0018] The present invention is further configured such that the top of the waterproof canopy has an arc-shaped structure.

[0019] The above technical solution features a curved top structure, which allows rainwater to fall smoothly along the curved surface of the waterproof roof, preventing rainwater from accumulating on top.

[0020] The present invention is further provided in that a connecting column is provided on one side of the waterproof canopy, and a magnetic suction plate is provided at the bottom of the connecting column, which can attract the protective cover.

[0021] When using the above technical solution, the protective cover can be flipped up and brought close to the magnetic plate for adsorption, thus preventing the protective cover from closing automatically.

[0022] The beneficial effects of this utility model are as follows:

[0023] 1. This outdoor wall-mounted telephone stand uses a protective shell structure. During use, the waterproof canopy and protective side panels provide rain protection from the top and sides of the stand, respectively, preventing rainwater from dripping onto the stand's surface. If the stand's surface is accidentally exposed to rainwater, the sealing gasket can seal the gap between the protective cover and the enclosure, preventing rainwater from entering the stand and causing damage to the components. This provides excellent protection for the stand and extends its service life.

[0024] 2. This outdoor wall-mounted telephone stand uses a protective shell structure. When the telephone stand is not in use, the protective cover can be flipped open by hand, and the limiting ring can be inserted into the cavity. After the limiting ring is fully inserted, the limiting block can be locked into the limiting ring under the action of the return spring, thus firmly fixing the protective cover to the surface of the enclosure and improving the protective effect of the telephone stand. When the telephone stand is in use, the push rod is pressed by hand, the push rod presses the push plate to move, the push plate drives the limiting block to move, the limiting block disengages from the limiting ring, and then the protective cover can be flipped open, improving the convenience of operation. Attached Figure Description

[0025] Figure 1 is a three-dimensional structural diagram of a protective shell structure for an outdoor wall-mounted telephone station proposed in this utility model.

[0026] Figure 2 is a side view of the protective shell structure for an outdoor wall-mounted telephone station proposed in this utility model.

[0027] Figure 3 is an enlarged structural diagram of point A in Figure 2;

[0028] Figure 4 is a side view of the protective shell structure for an outdoor wall-mounted telephone station proposed in this utility model, showing its usage status.

[0029] In the diagram: 1. Protective side plate; 2. Mounting base plate; 3. Box body; 4. Waterproof roof; 5. Connecting column; 6. Magnetic suction plate; 7. Protective cover; 8. Sealing gasket; 9. Limiting ring; 10. Button; 11. Push rod; 12. Push plate; 13. Return spring; 14. Cavity; 15. Limiting block. Detailed Implementation

[0030] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0031] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0032] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0033] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0034] Referring to Figures 1-4, an outdoor wall-mounted telephone station protective shell structure includes a mounting base plate 2, a housing 3 is provided on the surface of the mounting base plate 2, a protective cover 7 is hinged to the outer wall of the housing 3, a sealing gasket 8 is provided at the connection between the protective cover 7 and the housing 3, the sealing gasket 8 is in the form of a ring structure, and the protective cover 7 and the housing 3 are connected by a clamping mechanism.

[0035] The mounting base 2 is provided with a waterproof canopy 4 on the outer wall above the housing 3. The mounting base 2 is provided with protective side panels 1 on both sides of the outer wall of the housing 3. The top of the protective side panels 1 is connected to the bottom of the waterproof canopy 4.

[0036] In this embodiment, the clamping mechanism includes a cavity 14 opened inside the housing 3. A push plate 12 is slidably connected to the inner wall of the cavity 14. The push plate 12 and the cavity 14 are connected by a return spring 13. A limit block 15 is provided on the outer wall of the push plate 12 away from the return spring 13. A limit ring 9 is provided on the outer wall of the protective cover 7 near the housing 3. The limit ring 9 is adapted to the limit block 15. When the telephone station is not in use, the protective cover 7 is flipped by hand, and the limit ring 9 is inserted into the cavity 14. When the limit ring 9 is fully inserted, the limit block 15 can be locked into the limit ring 9 under the action of the return spring 13, thereby firmly fixing the protective cover 7 to the surface of the housing 3 and improving the protection effect of the telephone station. The outer wall of the limit block 15 near the limit ring 9 has an arc surface structure. The arc surface structure design facilitates the movement of the limit block 15 under pressure, improving the convenience of the limit block 15 entering the limit ring 9.

[0037] Furthermore, a socket is provided at the bottom of the housing 3, and a push rod 11 is slidably connected to the inner wall of the socket. The push rod 11 is connected to the push plate 12. When the telephone station is in use, the push rod 11 is pressed by hand, and the push rod 11 presses the push plate 12 to move. The push plate 12 drives the limit block 15 to move, and the limit block 15 disengages from the limit ring 9, thereby allowing the protective cover 7 to be flipped over, which improves the convenience of operation. A button 10 is provided at the bottom of the push rod 11. The bottom of the button 10 has an arc-shaped structure. The button 10 can easily increase the contact area between the finger and the push rod 11, avoiding the occurrence of hand discomfort.

[0038] The top of the waterproof canopy 4 has an arc-shaped structure. This arc-shaped design allows rainwater to fall smoothly along the arc surface of the top of the waterproof canopy 4, preventing rainwater from accumulating on the top of the waterproof canopy 4.

[0039] It is worth mentioning that a connecting column 5 is provided on one side of the waterproof canopy 4, and a magnetic plate 6 is provided at the bottom of the connecting column 5. The magnetic plate 6 can attract the protective cover 7. When the telephone station is in use, the protective cover 7 can be flipped up and brought close to the magnetic plate 6 to attract it, so as to prevent the protective cover 7 from closing automatically.

[0040] Working principle: During use, the waterproof canopy 4 and the protective side panels 1 provide rain protection from the top and sides of the telephone station, respectively, to prevent rainwater from dripping onto the surface of the telephone station. If the surface of the telephone station is accidentally exposed to rainwater, the sealing gasket 8 can seal the gap between the protective cover 7 and the enclosure 3, preventing rainwater from entering the telephone station and causing damage to the components. This provides good protection for the telephone station and improves its service life.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A protective shell structure for an outdoor wall-mounted telephone station, comprising a mounting base plate (2), wherein a housing (3) is disposed on the surface of the mounting base plate (2), and a protective cover (7) is hinged to the outer wall of the housing (3), characterized in that, A sealing gasket (8) is provided at the connection between the protective cover (7) and the box body (3). The sealing gasket (8) has a ring structure. The protective cover (7) and the box body (3) are connected by a clamping mechanism. A waterproof canopy (4) is provided on the outer wall of the mounting base plate (2) above the box body (3). Protective side plates (1) are provided on the outer walls of both sides of the mounting base plate (2) of the box body (3). The top of the protective side plate (1) is connected to the bottom of the waterproof canopy (4).

2. The protective shell structure for an outdoor wall-mounted telephone station according to claim 1, characterized in that, The clamping mechanism includes a cavity (14) opened inside the housing (3). A push plate (12) is slidably connected to the inner wall of the cavity (14). The push plate (12) and the cavity (14) are connected by a return spring (13). A limit block (15) is provided on the outer wall of the push plate (12) away from the return spring (13). A limit ring (9) is provided on the outer wall of the protective cover (7) near the housing (3). The limit ring (9) is adapted to the limit block (15).

3. The protective shell structure for an outdoor wall-mounted telephone station according to claim 2, characterized in that, The outer wall of the limiting block (15) near the limiting ring (9) has an arc-shaped structure.

4. The protective shell structure for an outdoor wall-mounted telephone station according to claim 3, characterized in that, The bottom of the box (3) is provided with an insertion hole, and a push rod (11) is slidably connected to the inner wall of the insertion hole. The push rod (11) is connected to the push plate (12).

5. The protective shell structure for an outdoor wall-mounted telephone station according to claim 4, characterized in that, The bottom of the push rod (11) is provided with a button (10), and the bottom of the button (10) has an arc surface structure.

6. The protective shell structure for an outdoor wall-mounted telephone station according to claim 1, characterized in that, The top of the waterproof canopy (4) has an arc-shaped structure.

7. A protective shell structure for an outdoor wall-mounted telephone station according to any one of claims 1-6, characterized in that, A connecting column (5) is provided on one side of the waterproof canopy (4), and a magnetic suction plate (6) is provided at the bottom of the connecting column (5). The magnetic suction plate (6) can attract the protective cover (7).

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