Multipurpose extension table for extending Sip telephone keys

Abstract

The utility model belongs to the technical field of extension tables, particularly relates to a multi-purpose extension table for extending Si p phone keys, and aims to solve the problems that in the prior art, a large amount of dust is easily left on the surface of a display screen and an interface cannot be protected in the using process, so that the service life of equipment is influenced. The multi-purpose extension table for extending the keys of the Si p telephone comprises an input interface, an output interface, a power supply interface, cushion blocks and extension table main bodies which are respectively arranged at the tops of the cushion blocks, the display screen is fixedly mounted on the front side of the extension table main body; the plurality of buttons are fixedly mounted on the front side of the extension table main body and are positioned on the two sides of the display screen; according to the display screen extension table, in the using process, dust on the surface of a display screen can be cleaned, interfaces can be protected, poor contact or unsmooth signal transmission is avoided, and the service life of equipment is prolonged.

Description

Technical Field

[0001] This application relates to the field of expansion station technology, and in particular to a multi-purpose expansion station for expanding SIP phone keypads. Background Technology

[0002] With the continuous development of communication technology, SIP phones are widely used in various scenarios, such as business offices, call centers, and industrial control. These scenarios have different functional requirements for SIP phones, so an expansion station that can be flexibly expanded and configured is needed to meet the needs of different scenarios.

[0003] In existing technologies, during use, a large amount of dust can easily remain on the surface of the display screen, and the interface cannot be protected, thus affecting the lifespan of the device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the tendency for a large amount of dust to remain on the surface of the display screen during use, and the inability to protect the interface, thereby affecting the service life of the device. This invention proposes a multi-purpose extension station for extending SIP phone buttons.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multi-purpose extension station for extending SIP phone keypads includes:

[0007] Input interface, output interface and power supply interface, pad and expansion station body respectively set on the top of the pad;

[0008] The display screen is fixedly installed on the front side of the main body of the expansion station;

[0009] Multiple buttons are fixedly installed on the front side of the expansion unit, and multiple buttons are located on both sides of the display screen;

[0010] The cleaning box is fixedly installed on the front side of the expansion unit body, and the cleaning box is located on the top of the display screen.

[0011] The cleaning mechanism, located inside the cleaning box, is used to clean the surface of the display screen;

[0012] An adjustment mechanism, located inside the main body of the extension platform, is used to adjust and clean the cleaning mechanism;

[0013] The extrusion spraying mechanism is located inside the main body of the extension platform;

[0014] The protective cover is rotatably mounted on the main body of the expansion platform;

[0015] The protective mechanism, located on one side of the expansion unit, is used to protect the input interface, output interface, and power supply interface.

[0016] Preferably, the adjustment mechanism includes a groove disposed inside the main body of the expansion platform, a drive motor disposed on the inner wall of the groove, a screw fixedly mounted on the output shaft of the drive motor and rotatably connected to the groove, an L-block threadedly connected to the outer surface of the screw and slidably connected to the groove, and a slide rail disposed on the front side of the main body of the expansion platform and slidably connected to the L-block.

[0017] Preferably, the cleaning mechanism includes a cleaning block fixedly installed on one side of the L block, and a cleaning sponge is fixedly installed on the bottom of the cleaning block.

[0018] Preferably, the extrusion spraying mechanism includes a first rack fixedly installed on the rear side of the cleaning block, the first rack meshing with a first gear, a rotating rod fixedly installed on the first gear, a support block rotatably installed on the outer surface of the rotating rod, and the rear side of the support block being fixedly connected to the front side of the extension platform body, and a spray pipe fixedly installed on the front side of the extension platform body.

[0019] Preferably, a first bevel gear is fixedly mounted on the outer surface of the rotating rod, the first bevel gear meshes with a second bevel gear, a rotating shaft is fixedly mounted on the second bevel gear, the rotating shaft is rotatably connected to the main body of the extension platform, a third bevel gear is fixedly mounted on the outer surface of the rotating shaft, and the third bevel gear meshes with a fourth bevel gear.

[0020] Preferably, the main body of the extension platform is provided with an installation groove and an extrusion groove inside. The installation groove is located at the top of the extrusion groove. The installation groove and the extrusion groove are located at the center inside the groove. A connecting block is slidably installed on the installation groove and the extrusion groove. A pressure plate is fixedly installed at the bottom end of the connecting block and is slidably connected to the extrusion groove. A second rack is slidably installed on the top of the connecting block. The second rack meshes with a first half gear. The first half gear meshes with a second half gear. A rotating rod is fixedly installed on the second half gear. The rotating rod is fixedly connected to a fourth bevel gear. A spring plate is fixedly installed on the first half gear. A rotating shaft is fixedly installed at the bottom end of the spring plate. The first half gear is rotatably connected to the rotating shaft. The first half gear is fixedly connected to the top of the spring plate. Both the rotating rod and the rotating shaft are rotatably connected to the installation groove.

[0021] Preferably, the protective mechanism includes a slot disposed inside the pad, a positioning groove is provided on one side of the protective cover, a spring is fixedly installed on the inner wall of the positioning groove, and an inclined block is fixedly installed at the bottom of the spring.

[0022] Preferably, a threaded rod is rotatably mounted on the inner wall of the slot, a push block is threadedly connected to the outer surface of the threaded rod, the push block is slidably connected to the slot, a fifth bevel gear is fixedly mounted on the outer surface of the threaded rod, the fifth bevel gear meshes with a sixth bevel gear, a rotating column is fixedly mounted on the sixth bevel gear, the rotating column is rotatably connected to the slot, and a crank handle is fixedly mounted on the outer surface of the rotating column.

[0023] The beneficial effects of this utility model on the multi-purpose extension station for extending SIP phone buttons are as follows:

[0024] Because of the cleaning and adjustment mechanisms, the screw rotation causes the L-block to move downwards, which in turn moves the cleaning block downwards. This, in turn, moves the cleaning sponge downwards, effectively cleaning the dust from the display screen surface. This prevents wear and tear on the display screen surface, reduces the frequency of manual cleaning, and results in a clearer and more vibrant image.

[0025] Because of the squeeze spraying mechanism, the connecting block moves downward through the second rack, and the connecting block moves the pressure plate downward. The spring plate rebounds during rotation. The pressure plate squeezes the water in the squeezing groove, which ensures that the water is fully squeezed out and delivered to the spray pipe, avoiding water waste and improving water utilization efficiency. Spraying water onto the cleaning sponge ensures that the sponge remains moist during the cleaning process, thereby enhancing the cleaning effect.

[0026] Because of the protective mechanism, the push block moves forward as the threaded rod rotates. When the push block moves forward, it pushes out the inclined block, which compresses the spring and opens the protective cover. When the protective cover is closed, it is locked into the slot, protecting the input, output, and power interfaces. Dust adheres to the interface surface, forming an insulating layer, which prevents poor contact or signal transmission. Protecting the interfaces effectively reduces dust accumulation and extends their service life.

[0027] This invention can clean dust from the surface of the display screen and protect the interface during use, thus avoiding poor contact or signal transmission and improving the service life of the equipment. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of a multi-purpose expansion station for extending SIP phone keypads proposed in this utility model;

[0029] Figure 2 This is a schematic diagram of the internal structure of the main body of a multi-purpose expansion station for extending SIP phone buttons, as proposed in this utility model.

[0030] Figure 3 This is a schematic diagram of the extrusion spraying mechanism of a multi-purpose extension station for extending SIP phone buttons proposed in this utility model.

[0031] Figure 4 This utility model proposes a multi-purpose expansion station for extending SIP phone keypads. Figure 3 Enlarged structural diagram of part A in the middle;

[0032] Figure 5 This utility model proposes a multi-purpose expansion station for extending SIP phone keypads. Figure 3 Enlarged structural diagram of section B;

[0033] Figure 6 This is a schematic diagram of the protective mechanism of a multi-purpose extension station for extending SIP phone buttons proposed in this utility model.

[0034] Figure 7 This utility model proposes a multi-purpose expansion station for extending SIP phone keypads. Figure 6 An enlarged structural diagram of part A in the middle.

[0035] Reference numerals: 1. Pad; 2. Extension platform body; 3. Button; 4. Display screen; 5. Cleaning box; 6. Drive motor; 7. Screw; 8. L-block; 9. Cleaning block; 10. Cleaning sponge; 11. First rack; 12. First gear; 13. Rotating rod; 14. First bevel gear; 15. Second bevel gear; 16. Rotating shaft; 17. Third bevel gear; 18. Fourth bevel gear; 19. Rotating rod; 20. Second half gear; 21. First half gear; 22. Spring plate; 23. Rotating shaft; 24. Second rack; 25. Connecting block; 26. Pressure plate; 27. Nozzle; 28. Protective cover; 29. ​​Spring; 30. Inclined block; 31. Push block; 32. Threaded rod; 33. Fifth bevel gear; 34. Sixth bevel gear; 35. Crank handle; 36. Slide rail. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0037] Example 1

[0038] Reference Figures 1-7 A multi-purpose extension station for extending SIP phone keypads, comprising:

[0039] Input interface, output interface and power supply interface, pad 1 and expansion platform body 2 respectively set on the top of pad 1;

[0040] Display screen 4 is fixedly installed on the front side of the main body 2 of the extension station;

[0041] Multiple buttons 3 are fixedly installed on the front side of the main body 2 of the expansion station, and multiple buttons 3 are located on both sides of the display screen 4;

[0042] Cleaning box 5 is fixedly installed on the front side of the extension station body 2, and cleaning box 5 is located on the top of the display screen 4;

[0043] The cleaning mechanism, located inside the cleaning box 5, is used to clean the surface of the display screen 4;

[0044] An adjustment mechanism, located inside the main body 2 of the extension platform, is used to adjust and clean the cleaning mechanism;

[0045] The extrusion spraying mechanism is located inside the main body 2 of the extension platform;

[0046] Protective cover 28 is rotatably mounted on the main body 2 of the extension platform;

[0047] The protective mechanism, located on one side of the main body 2 of the expansion station, is used to protect the input interface, output interface and power supply interface.

[0048] In this embodiment, the adjustment mechanism includes a groove disposed inside the expansion platform body 2. A drive motor 6 is disposed on the inner wall of the groove. A screw 7 is fixedly mounted on the output shaft of the drive motor 6, and the screw 7 is rotatably connected to the groove. An L-block 8 is threadedly connected to the outer surface of the screw 7, and the L-block 8 is slidably connected to the groove. A slide rail 36 is disposed on the front side of the expansion platform body 2, and the slide rail 36 is slidably connected to the L-block 8.

[0049] In this embodiment, the cleaning mechanism includes a cleaning block 9 fixedly installed on one side of block L 8, and a cleaning sponge 10 is fixedly installed on the bottom of the cleaning block 9.

[0050] In this embodiment, the squeezing spraying mechanism includes a first rack 11 fixedly installed on the rear side of the cleaning block 9, the first rack 11 meshing with a first gear 12, a rotating rod 13 fixedly installed on the first gear 12, a support block rotatably installed on the outer surface of the rotating rod 13, and the rear side of the support block being fixedly connected to the front side of the extension platform body 2, and a spray pipe 27 fixedly installed on the front side of the extension platform body 2.

[0051] In this embodiment, a first bevel gear 14 is fixedly installed on the outer surface of the rotating rod 13. The first bevel gear 14 meshes with a second bevel gear 15. A rotating shaft 16 is fixedly installed on the second bevel gear 15. The rotating shaft 16 is rotatably connected to the extension platform body 2. A third bevel gear 17 is fixedly installed on the outer surface of the rotating shaft 16. The third bevel gear 17 meshes with a fourth bevel gear 18.

[0052] In this embodiment, the main body 2 of the extension platform is provided with an installation groove and an extrusion groove inside. The installation groove is located at the top of the extrusion groove. The installation groove and the extrusion groove are located at the center inside the groove. A connecting block 25 is slidably installed on the installation groove and the extrusion groove. A pressure plate 26 is fixedly installed at the bottom end of the connecting block 25 and is slidably connected to the extrusion groove. A second rack 24 is slidably installed at the top of the connecting block 25. The second rack 24 meshes with a first half gear 21. The first half gear 21 meshes with a second half gear 20. A rotating rod 19 is fixedly installed on the second half gear 20 and is fixedly connected to a fourth bevel gear 18. A spring plate 22 is fixedly installed on the first half gear 21 and a rotating shaft 23 is fixedly installed at the bottom end of the spring plate 22. The first half gear 21 is rotatably connected to the rotating shaft 23 and is fixedly connected to the top of the spring plate 22. Both the rotating rod 19 and the rotating shaft 23 are rotatably connected to the installation groove.

[0053] In this embodiment, the protective mechanism includes a slot disposed inside the pad 1, a positioning groove disposed on one side of the protective cover 28, a spring 29 fixedly installed on the inner wall of the positioning groove, and an inclined block 30 fixedly installed at the bottom of the spring 29.

[0054] In this embodiment, a threaded rod 32 is rotatably mounted on the inner wall of the slot, and a push block 31 is threadedly connected to the outer surface of the threaded rod 32. The push block 31 is slidably connected to the slot. A fifth bevel gear 33 is fixedly mounted on the outer surface of the threaded rod 32. The fifth bevel gear 33 meshes with a sixth bevel gear 34. A rotating column is fixedly mounted on the sixth bevel gear 34. The rotating column is rotatably connected to the slot, and a crank handle 35 is fixedly mounted on the outer surface of the rotating column.

[0055] In this invention, during use, the extension station body 2 can be powered by a SIP phone or by connecting to an external power source via a power interface. The SIP phone can be connected to a computer network, typically via wired or wireless means, such as a network cable or Wi-Fi connection. When cleaning the surface of the display screen 4, the drive motor 6 is activated. The output shaft of the drive motor 6 drives the screw 7 to rotate. During the rotation of the screw 7, the L-block 8 moves downwards, which in turn moves the cleaning block 9 downwards. This, in turn, moves the cleaning sponge 10 downwards, effectively cleaning the dust from the surface of the display screen 4, preventing wear and tear, and reducing the frequency of manual cleaning. This results in a clearer and more vibrant image. Simultaneously, during the cleaning process, water is sprayed onto the cleaning sponge 10 through nozzle 27. The downward movement of the cleaning block 9 causes the first rack 11 to move downwards. During this movement, the first rack 11 drives the first gear 12 to rotate, which in turn drives the rotating rod 13 to rotate. The rotating rod 13 then drives the first bevel gear 14 to rotate, which in turn drives the second bevel gear 15 to rotate. The second bevel gear 15 then drives the rotating shaft 16 to rotate, which in turn drives the third bevel gear 17 to rotate. The third bevel gear 17 then drives the fourth bevel gear 18 to rotate, which in turn drives the rotating rod 19 to rotate. The rotating rod 19 then drives the second half gear 20 to rotate. The second half gear 20... The first half gear 21 rotates, driving the spring plate 22 to rotate, which in turn drives the rotating shaft to rotate. The second rack 24 moves downward, driving the connecting block 25 to move downward, which in turn drives the pressure plate 26 to move downward. During rotation, the spring plate 22 rebounds, and the pressure plate 26 squeezes the water in the squeezing groove, ensuring that the water is fully squeezed out and delivered to the spray nozzle 27, avoiding water waste and improving water utilization efficiency. Spraying water onto the cleaning sponge 10 ensures that the sponge remains moist throughout the cleaning process, thus enhancing the cleaning effect. When the input, output, and power interfaces are opened, the crank handle 35 is turned manually. Rotation of 35 will drive the rotating column to rotate, which in turn drives the sixth bevel gear 34 to rotate. The sixth bevel gear 34 drives the fifth bevel gear 33 to rotate, which in turn drives the threaded rod 32 to rotate. During the rotation of the threaded rod 32, the push block 31 will move forward. When the push block 31 moves forward, it can push the inclined block 30 out, which will compress the spring 29, thereby opening the protective cover 28. When the protective cover 28 is closed, it will be locked into the slot, which can protect the input interface, output interface and power supply interface. Dust will adhere to the interface surface and form an insulating layer, avoiding poor contact or poor signal transmission. Protecting the interface can effectively reduce the accumulation of dust, thereby extending the service life of the interface.

[0056] Example 2

[0057] The difference between this embodiment and embodiment one is that an LED indicator is provided on the front side of button 3, with one LED indicator corresponding to each button 3, so that button 3 can be clearly seen.

[0058] 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 multi-purpose extension station for extending SIP phone keypads, characterized in that: include: Input interface, output interface and power supply interface, pad (1) and expansion platform body (2) respectively set on the top of pad (1); The display screen (4) is fixedly installed on the front side of the extension station body (2); Multiple buttons (3) are fixedly installed on the front side of the main body (2) of the extension station, and multiple buttons (3) are located on both sides of the display screen (4); The cleaning box (5) is fixedly installed on the front side of the extension station body (2) and the cleaning box (5) is located on the top of the display screen (4); The cleaning mechanism is located inside the cleaning box (5) and is used to clean the surface of the display screen (4); An adjustment mechanism is located inside the main body (2) of the extension platform and is used to adjust and clean the cleaning mechanism. The extrusion spraying mechanism is located inside the main body (2) of the extension platform; The protective cover (28) is rotatably mounted on the main body (2) of the extension platform; The protective mechanism is located on one side of the main body (2) of the expansion station and is used to protect the input interface, output interface and power supply interface.

2. The multi-purpose extension station for extending SIP phone buttons according to claim 1, characterized in that: The adjustment mechanism includes a groove inside the extension platform body (2), a drive motor (6) is provided on the inner wall of the groove, a screw (7) is fixedly installed on the output shaft of the drive motor (6), and the screw (7) is rotatably connected to the groove. An L block (8) is threadedly connected to the outer surface of the screw (7), and the L block (8) is slidably connected to the groove. A slide rail (36) is provided on the front side of the extension platform body (2), and the slide rail (36) is slidably connected to the L block (8).

3. A multi-purpose extension station for extending SIP phone buttons according to claim 2, characterized in that: The cleaning mechanism includes a cleaning block (9) fixedly installed on one side of the L block (8), and a cleaning sponge (10) is fixedly installed on the bottom of the cleaning block (9).

4. A multi-purpose extension station for extending SIP phone buttons according to claim 3, characterized in that: The extrusion spraying mechanism includes a first rack (11) fixedly installed on the rear side of the cleaning block (9), the first rack (11) meshing with a first gear (12), a rotating rod (13) fixedly installed on the first gear (12), a support block rotatably installed on the outer surface of the rotating rod (13), and the rear side of the support block is fixedly connected to the front side of the extension platform body (2), and a spray pipe (27) is fixedly installed on the front side of the extension platform body (2).

5. A multi-purpose extension station for extending SIP phone buttons according to claim 4, characterized in that: A first bevel gear (14) is fixedly installed on the outer surface of the rotating rod (13). The first bevel gear (14) meshes with a second bevel gear (15). A rotating shaft (16) is fixedly installed on the second bevel gear (15). The rotating shaft (16) is rotatably connected to the extension platform body (2). A third bevel gear (17) is fixedly installed on the outer surface of the rotating shaft (16). The third bevel gear (17) meshes with a fourth bevel gear (18).

6. A multi-purpose extension station for extending SIP phone buttons according to claim 5, characterized in that: The extension platform body (2) has an internal mounting groove and an extrusion groove. The mounting groove is located at the top of the extrusion groove, and the mounting groove and extrusion groove are located at the center of the groove. A connecting block (25) is slidably mounted on the mounting groove and extrusion groove. A pressure plate (26) is fixedly mounted on the bottom end of the connecting block (25), and the pressure plate (26) is slidably connected to the extrusion groove. A second rack (24) is slidably mounted on the top of the connecting block (25). The second rack (24) meshes with a first half gear (21), and the first half gear (21) meshes with a second half gear (25). A half gear (20) is provided, and a rotating rod (19) is fixedly installed on the second half gear (20). The rotating rod (19) is fixedly connected to the fourth bevel gear (18). A spring plate (22) is fixedly installed on the first half gear (21). A rotating shaft (23) is fixedly installed at the bottom end of the spring plate (22). The first half gear (21) is rotatably connected to the rotating shaft (23). The first half gear (21) is fixedly connected to the top of the spring plate (22). Both the rotating rod (19) and the rotating shaft (23) are rotatably connected to the mounting groove.

7. A multi-purpose extension station for extending SIP phone buttons according to claim 1, characterized in that: The protective mechanism includes a slot inside the pad (1), a positioning groove on one side of the protective cover (28), a spring (29) fixedly installed on the inner wall of the positioning groove, and a wedge (30) fixedly installed at the bottom of the spring (29).

8. A multi-purpose extension station for extending SIP phone keypads according to claim 7, characterized in that: A threaded rod (32) is rotatably mounted on the inner wall of the slot. A push block (31) is threadedly connected to the outer surface of the threaded rod (32). The push block (31) is slidably connected to the slot. A fifth bevel gear (33) is fixedly mounted on the outer surface of the threaded rod (32). The fifth bevel gear (33) meshes with a sixth bevel gear (34). A rotating column is fixedly mounted on the sixth bevel gear (34). The rotating column is rotatably connected to the slot. A crank handle (35) is fixedly mounted on the outer surface of the rotating column.

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