Anti-drop 4G communication extension module

Abstract

The invention belongs to the technical field of communication modules, and discloses an anti-drop 4G communication extension module, which comprises a 4G communication module, extension antennas are movably mounted at positions, close to four corners, of the 4G communication module, a guide rail assembly is arranged at the bottom end of the 4G communication module, and clamping assemblies are movably clamped in the guide rail assembly. A groove is formed in the middle of the bottom end of the 4G communication module, and a rotating sleeve is movably installed in the middle of the groove and rotates relative to the 4G communication module. Through the cooperation between the pull rod and the clamping assemblies and the cooperation between the longitudinal adjusting lead screw and the guide rail assembly, the device can be rapidly disassembled and assembled, meanwhile, the deflection angle of the two clamping assemblies can be adjusted according to needs, the device can adapt to different mounting columns, and the practicability is high. The device can be quickly disassembled and assembled on different mounting columns, meanwhile, bolts are not needed for mounting, the use scene of the device can be remarkably improved, and meanwhile the disassembling and assembling efficiency of the device is improved.

Description

Technical Field

[0001] This invention belongs to the field of communication module technology, specifically a non-detachable 4G communication extension module. Background Technology

[0002] A 4G communication extension module is a device used to enhance and extend the coverage of 4G network signals, commonly used in locations requiring long-distance communication or where signals are unstable. It connects to existing 4G base stations or routers to amplify or extend the signal, thereby improving network quality and ensuring a stable 4G connection even far from the main network area. These modules are widely used in remote areas, basements, large buildings, tunnels, and other places where 4G signals are typically weak or nonexistent.

[0003] Conventional 4G communication extension modules are mainly installed in designated locations using bolts. This installation method is limited by the installation environment, making installation impossible in some locations and hindering quick assembly and disassembly, thus limiting the installation of the communication module. Furthermore, when facing special mounting posts, such as irregularly shaped posts, traditional brackets are limited by their installation angle, making it difficult to achieve a tight contact with the outer surface of the mounting post, thus preventing the communication extension module from being installed in the designated location and posing a risk of detachment. Therefore, improvements are urgently needed. Summary of the Invention

[0004] The purpose of this invention is to provide an anti-drop-off 4G communication extension module to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an anti-drop-off 4G communication extension module, comprising a 4G communication module, wherein extension antennas are movably installed near the four corners of the 4G communication module, a guide rail assembly is provided at the bottom of the 4G communication module, and clamping components are movably engaged inside the guide rail assembly, a groove is provided in the middle of the bottom of the 4G communication module and a rotating sleeve is movably installed in the middle of the groove, the rotating sleeve rotates relative to the 4G communication module, a longitudinal adjusting screw is threaded inside the rotating sleeve, the bottom end of the longitudinal adjusting screw is connected to the middle of the top of the guide rail assembly, and arc-shaped guide rails are provided at both the left and right ends of the guide rail assembly, the arc-shaped guide rails are movably engaged with the outer surface of the guide rail assembly, and the two arc-shaped guide rails are symmetrically installed at the bottom of the 4G communication module;

[0006] The rotating sleeve is used to adjust the deflection angle of the left and right sides of the guide rail assembly when it rotates, so that it can adapt to different mounting posts. The clamping assembly is used to fit tightly against the mounting post to prevent the 4G communication module from falling off.

[0007] Before using the device, the 4G communication module needs to be connected to the network and power supply. The angle of the extension antenna should be adjusted as needed to meet the requirements of signal amplification and signal extension. A suitable installation location should be selected to install the 4G communication module.

[0008] As a further technical solution of the present invention, the guide rail assembly includes a connecting ear plate, the top end of which is connected to the bottom end of the longitudinal adjusting screw, and transverse guide rails are provided at both the left and right ends of the connecting ear plate, the transverse guide rails being movably engaged with the clamping assembly.

[0009] As a further technical solution of the present invention, an extension ear plate is installed at one end of each of the two transverse guide rails that are relatively close to each other. The transverse guide rails are rotatably connected to the connecting ear plate through the extension ear plate. Limiting posts are installed at the middle positions of the front and rear sides of the transverse guide rails.

[0010] As a further technical solution of the present invention, the transverse guide rail is movably engaged with the arc-shaped guide rail by means of a limiting post, and the transverse guide rail swings relative to the arc-shaped guide rail by means of the limiting post.

[0011] As a further technical solution of the present invention, when the longitudinal adjusting screw moves upward under the action of the rotating sleeve, both transverse guide rails deflect downward, and when the longitudinal adjusting screw moves downward under the action of the rotating sleeve, both transverse guide rails deflect upward.

[0012] When the 4G communication module is not installed on a flat surface, the guide rail assembly can be adjusted as needed. This is achieved by rotating the rotating sleeve, which drives the vertical adjustment screw at the bottom to move up and down. The vertical adjustment screw then pulls the connecting ear plate to move up and down. When the connecting ear plate moves upward, it applies a force to the two horizontal guide rails. Guided by the arc-shaped guide rails, the two horizontal guide rails rotate relative to each other, deflecting downward. When the connecting ear plate moves downward, the two horizontal guide rails deflect upward, thus completing the adaptive angle adjustment process.

[0013] As a further technical solution of the present invention, the clamping assembly includes a guide block, which is movably engaged with a transverse guide rail. An adjusting guide rail is fixedly installed at the bottom of the guide block, and a pull rod is movably sleeved inside the transverse guide rail.

[0014] As a further technical solution of the present invention, one end of the pull rod is connected to one end of the guide block, and a limit spring is movably sleeved on the outer side of the pull rod. The left and right ends of the limit spring are connected to one end of the guide block and the inner wall of the transverse guide rail.

[0015] After the angle adjustment is completed, the two clamping components located inside the transverse guide rail can correspond to the installation position. That is, the two clamping components are exactly opposite to the two sides of the mounting post. After the angle between the two transverse guide rails is locked, the two pull rods can be pulled to both sides at the same time to move the clamping components relative to the transverse guide rail. When the two clamping components are on both sides of the mounting post, the pull rods are released, the limit springs are reset, and the two clamping components are moved closer to each other until they contact the mounting post, completing the limit clamping process.

[0016] By coordinating the pull rod and clamping components, as well as the longitudinal adjusting screw and guide rail components, the device can be quickly assembled and disassembled. The deflection angles of the two clamping components can be adjusted as needed to adapt to different mounting posts, allowing for rapid assembly and disassembly on various mounting posts without the need for bolts. This significantly expands the device's application scenarios and improves its assembly and disassembly efficiency.

[0017] As a further technical solution of the present invention, the bottom end of each adjusting guide rail is movably engaged with an adjusting block, the bottom end of each adjusting block is fixedly mounted with a clamping plate, and a threaded sleeve is installed on one side of the adjusting guide rail.

[0018] As a further technical solution of the present invention, the internal thread of the threaded sleeve is fitted with a fine adjustment screw, one end of the fine adjustment screw is movably connected to one end of the adjusting block, and the fine adjustment screw rotates relative to the adjusting block.

[0019] When the two clamping plates come into contact with the sides of the mounting column, the adjusting block can be driven to move relative to the adjusting guide rail by rotating the fine-tuning screw under the action of the threaded sleeve. This will drive the bottom clamping plate to move until the two clamping plates are relatively close to each other. At this time, the clamping plates can continue to contact the mounting column until they are in tight contact with the mounting column, completing the locking process and preventing the device from detaching.

[0020] By utilizing the cooperation between the guide rail assembly and the clamping assembly, that is, by adjusting the angle of the guide rail assembly, the clamping assembly can adapt to the installation requirements of different mounting posts. At the same time, through the adjustment process of the clamping assembly, the clamping assembly can be made to fit tightly against the mounting post. Through the increase of friction, the 4G communication module is prevented from falling off, which significantly improves the installation stability of the device, prevents it from falling off under the action of external force, and affects the normal use of the device, thus improving the working stability of the device.

[0021] The beneficial effects of this invention are as follows:

[0022] (1) The present invention enables the device to be quickly assembled and disassembled by the cooperation between the pull rod and the clamping assembly, and the cooperation between the longitudinal adjustment screw and the guide rail assembly. At the same time, the deflection angle of the two clamping assemblies can be adjusted as needed to adapt to different mounting posts, so that the device can be quickly assembled and disassembled on different mounting posts without the need for bolts. This significantly improves the application scenarios of the device and increases the assembly and disassembly efficiency.

[0023] (2) This invention utilizes the cooperation between the guide rail assembly and the clamping assembly. That is, by adjusting the angle of the guide rail assembly, the clamping assembly can adapt to the installation requirements of different mounting posts. At the same time, through the adjustment process of the clamping assembly, the clamping assembly can be made to fit tightly against the mounting post. By increasing the friction, the 4G communication module is prevented from falling off, which significantly improves the installation stability of the device, prevents it from falling off under the action of external force, and affects the normal use of the device, thus improving the working stability of the device. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the bottom of the overall structure of the present invention;

[0026] Figure 3 This is an exploded view of the guide rail assembly, the arc-shaped guide rail, the rotating sleeve, and the longitudinal adjusting screw structure of the present invention.

[0027] Figure 4 This is a separate exploded view of the guide rail assembly structure of the present invention;

[0028] Figure 5 This is a schematic diagram showing the cooperation between the transverse guide rail and the clamping assembly structure of the present invention;

[0029] Figure 6 This is a separate exploded view of the clamping component structure of the present invention.

[0030] In the diagram: 1. 4G communication module; 2. Extension antenna; 3. Guide rail assembly; 301. Connecting ear plate; 302. Lateral guide rail; 303. Extension ear plate; 304. Limiting post; 4. Arc-shaped guide rail; 5. Rotating sleeve; 6. Longitudinal adjusting screw; 7. Clamping assembly; 701. Guide block; 702. Adjusting guide rail; 703. Threaded sleeve; 704. Fine-tuning screw; 705. Adjusting block; 706. Clamping plate; 8. Pull rod; 9. Limiting spring. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] like Figures 1 to 6 As shown in the embodiment of the present invention, an anti-drop 4G communication extension module includes a 4G communication module 1. Extension antennas 2 are movably installed near the four corners of the 4G communication module 1. A guide rail assembly 3 is provided at the bottom of the 4G communication module 1. Clamping components 7 are movably engaged inside the guide rail assembly 3. A groove is opened in the middle of the bottom of the 4G communication module 1, and a rotating sleeve 5 is movably installed in the middle of the groove. The rotating sleeve 5 rotates relative to the 4G communication module 1. A longitudinal adjusting screw 6 is threaded inside the rotating sleeve 5. The bottom end of the longitudinal adjusting screw 6 is connected to the middle of the top of the guide rail assembly 3. Arc-shaped guide rails 4 are provided at both the left and right ends of the guide rail assembly 3. The arc-shaped guide rails 4 are movably engaged with the outer surface of the guide rail assembly 3. The two arc-shaped guide rails 4 are symmetrically installed at the bottom of the 4G communication module 1.

[0033] The rotating sleeve 5 is used to adjust the deflection angle of the guide rail assembly 3 on the left and right sides when it rotates, so that it can adapt to different mounting posts. The clamping assembly 7 is used to fit tightly against the mounting post to prevent the 4G communication module 1 from falling off.

[0034] Before using the device, the 4G communication module 1 needs to be connected to the network and power supply. The angle of the extension antenna 2 should be adjusted as needed to meet the requirements of signal amplification and signal extension. A suitable installation location should be selected to install the 4G communication module 1.

[0035] like Figure 3 and Figure 4 As shown, the guide rail assembly 3 includes a connecting ear plate 301. The top end of the connecting ear plate 301 is connected to the bottom end of the longitudinal adjusting screw 6. Both ends of the connecting ear plate 301 are provided with transverse guide rails 302. The transverse guide rails 302 are movably engaged with the clamping assembly 7. An extension ear plate 303 is installed at the relatively close end of each of the two transverse guide rails 302. The transverse guide rails 302 are rotatably connected to the connecting ear plate 301 through the extension ear plate 303. Limiting posts 304 are installed at the middle positions of the front and rear sides of the transverse guide rails 302. The transverse guide rails 302 are movably engaged with the arc-shaped guide rail 4 through the limiting posts 304. The transverse guide rails 302 swing relative to the arc-shaped guide rail 4 through the limiting posts 304. When the longitudinal adjusting screw 6 moves upward under the action of the rotating sleeve 5, both transverse guide rails 302 deflect downward. When the longitudinal adjusting screw 6 moves downward under the action of the rotating sleeve 5, both transverse guide rails 302 deflect upward.

[0036] When the installation position of the 4G communication module 1 is not flat, the guide rail assembly 3 can be adjusted as needed by rotating the rotating sleeve 5. This drives the vertical adjustment screw 6 at the bottom to move up and down. The vertical adjustment screw 6 then pulls the connecting ear plate 301 to move up and down. When the connecting ear plate 301 moves upward, it applies a force to the two transverse guide rails 302. Under the guidance of the arc-shaped guide rail 4, the two transverse guide rails 302 rotate relative to each other, that is, they deflect downward. When the connecting ear plate 301 moves downward, the two transverse guide rails 302 deflect upward, thus completing the adaptive angle adjustment process.

[0037] like Figure 1 and Figure 2 as well as Figure 5 and Figure 6 As shown, the clamping assembly 7 includes a guide block 701, which is movably engaged with the transverse guide rail 302. An adjusting guide rail 702 is fixedly installed at the bottom of the guide block 701. A pull rod 8 is movably sleeved inside the transverse guide rail 302. One end of the pull rod 8 is connected to one end of the guide block 701. A limit spring 9 is movably sleeved on the outer side of the pull rod 8. The left and right ends of the limit spring 9 are connected to one end of the guide block 701 and the inner wall of the transverse guide rail 302.

[0038] Example: After the angle adjustment is completed, the two clamping components 7 located inside the transverse guide rail 302 can correspond to the installation position. That is, the two clamping components 7 are exactly opposite to the two sides of the mounting post. After the angle between the two transverse guide rails 302 is locked, the two pull rods 8 can be pulled to both sides at the same time, which can pull the clamping components 7 to move relative to the transverse guide rail 302. When the two clamping components 7 are located on both sides of the mounting post, the pull rods 8 are released, and the limit spring 9 is reset, which drives the two clamping components 7 to move closer to each other until they contact the mounting post, thus completing the limit clamping process.

[0039] By cooperating with the pull rod 8 and the clamping assembly 7, and with the longitudinal adjusting screw 6 and the guide rail assembly 3, the device can be quickly assembled and disassembled. At the same time, the deflection angle of the two clamping assemblies 7 can be adjusted as needed to adapt to different mounting posts, allowing the device to be quickly assembled and disassembled on different mounting posts without the need for bolts. This significantly expands the device's application scenarios and improves its assembly and disassembly efficiency.

[0040] like Figure 5 and Figure 6As shown, each adjusting guide rail 702 has an adjusting block 705 movably engaged at its bottom end, and each adjusting block 705 has a clamping plate 706 fixedly installed at its bottom end. A threaded sleeve 703 is installed on one side of the adjusting guide rail 702, and a fine-tuning screw 704 is threaded inside the threaded sleeve 703. One end of the fine-tuning screw 704 is movably connected to one end of the adjusting block 705, and the fine-tuning screw 704 rotates relative to the adjusting block 705.

[0041] Example: When the two clamping plates 706 are in contact with the two sides of the mounting column, the adjusting block 705 can be driven to move relative to the adjusting guide rail 702 by rotating the fine adjusting screw 704 under the action of the threaded sleeve 703. At this time, the clamping plate 706 at the bottom end can be moved until the two clamping plates 706 are brought closer to each other. Then the clamping plate 706 can continue to contact the mounting column until it is in tight contact with the mounting column, completing the locking process and preventing the device from falling off.

[0042] By utilizing the cooperation between the guide rail assembly 3 and the clamping assembly 7, that is, by adjusting the angle of the guide rail assembly 3, the clamping assembly 7 can adapt to the installation requirements of different mounting posts. At the same time, through the adjustment process of the clamping assembly 7, the clamping assembly 7 can be made to fit tightly against the mounting post. Through the increase of friction, the 4G communication module 1 is prevented from falling off, which significantly improves the installation stability of the device, prevents it from falling off under the action of external force, and affects the normal use of the device, thus improving the working stability of the device.

[0043] Working principle and usage process:

[0044] Before using the device, the 4G communication module 1 needs to be connected to the network and power supply. The angle of the extension antenna 2 should be adjusted as needed to meet the requirements of signal amplification and signal extension. A suitable installation location should be selected to install the 4G communication module 1.

[0045] When the installation position of the 4G communication module 1 is not flat, the guide rail assembly 3 can be adjusted as needed by rotating the rotating sleeve 5. This will drive the vertical adjustment screw 6 at the bottom to move up and down. The vertical adjustment screw 6 will then pull the connecting ear plate 301 to move up and down. When the connecting ear plate 301 moves upward, it will apply a force to the two horizontal guide rails 302. Under the guidance of the arc-shaped guide rail 4, the two horizontal guide rails 302 will rotate relative to each other, that is, the two horizontal guide rails 302 will deflect downward. When the connecting ear plate 301 moves downward, the two horizontal guide rails 302 will deflect upward, thus completing the adaptive angle adjustment process.

[0046] After the angle adjustment is completed, the two clamping components 7 located inside the transverse guide rail 302 can correspond to the installation position. That is, the two clamping components 7 are exactly opposite to the two sides of the mounting post. After the angle between the two transverse guide rails 302 is locked, the two pull rods 8 can be pulled to both sides at the same time, which will pull the clamping components 7 to move relative to the transverse guide rail 302. When the two clamping components 7 are located on both sides of the mounting post, the pull rods 8 are released, and the limit spring 9 is reset, which will drive the two clamping components 7 to move closer to each other until they contact the mounting post, thus completing the limit clamping process.

[0047] When the two clamping plates 706 come into contact with the two sides of the mounting column, the adjusting block 705 can be driven to move relative to the adjusting guide rail 702 by rotating the fine-adjusting screw 704 under the action of the threaded sleeve 703. At this time, the clamping plate 706 at the bottom end can be moved until the two clamping plates 706 are relatively close. Then the clamping plate 706 can continue to contact the mounting column until it is in tight contact with the mounting column, completing the locking process and preventing the device from falling off.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-detachable 4G communication extension module, comprising a 4G communication module (1), characterized in that: The 4G communication module (1) has extension antennas (2) installed at the four corners. The bottom of the 4G communication module (1) is provided with a guide rail assembly (3). The guide rail assembly (3) is movably connected with a clamping assembly (7). The bottom of the 4G communication module (1) has a groove in the middle and a rotating sleeve (5) is movably installed in the middle of the groove. The rotating sleeve (5) rotates relative to the 4G communication module (1). The rotating sleeve (5) is threaded with a longitudinal adjusting screw (6). The bottom of the longitudinal adjusting screw (6) is connected to the middle of the top of the guide rail assembly (3). The left and right ends of the guide rail assembly (3) are provided with arc-shaped guide rails (4). The arc-shaped guide rails (4) are movably connected with the outer side of the guide rail assembly (3). The two arc-shaped guide rails (4) are symmetrically installed at the bottom of the 4G communication module (1). The rotating sleeve (5) is used to adjust the deflection angle of the left and right sides of the guide rail assembly (3) when it rotates, so that it can adapt to different mounting posts. The clamping assembly (7) is used to fit tightly against the mounting post to prevent the 4G communication module (1) from falling off.

2. The anti-drop-off 4G communication extension module according to claim 1, characterized in that: The guide rail assembly (3) includes a connecting ear plate (301), the top end of which is connected to the bottom end of the longitudinal adjusting screw (6), and both the left and right ends of the connecting ear plate (301) are provided with transverse guide rails (302), which are movably engaged with the clamping assembly (7).

3. The anti-drop-off 4G communication extension module according to claim 2, characterized in that: An extension ear plate (303) is installed at one end of each of the two transverse guide rails (302) that are close to each other. The transverse guide rails (302) are rotatably connected to the connecting ear plate (301) through the extension ear plate (303). Limiting posts (304) are installed at the middle positions of the front and rear sides of the transverse guide rails (302).

4. The anti-drop-off 4G communication extension module according to claim 3, characterized in that: The transverse guide rail (302) is movably engaged with the arc-shaped guide rail (4) via a limiting post (304), and the transverse guide rail (302) swings relative to the arc-shaped guide rail (4) via the limiting post (304).

5. The anti-drop-off 4G communication extension module according to claim 4, characterized in that: When the longitudinal adjusting screw (6) moves upward under the action of the rotating sleeve (5), both transverse guide rails (302) deflect downward. When the longitudinal adjusting screw (6) moves downward under the action of the rotating sleeve (5), both transverse guide rails (302) deflect upward.

6. The anti-drop-off 4G communication extension module according to claim 5, characterized in that: The clamping assembly (7) includes a guide block (701), which is movably engaged with a transverse guide rail (302). An adjusting guide rail (702) is fixedly installed at the bottom of the guide block (701), and a pull rod (8) is movably sleeved inside the transverse guide rail (302).

7. The anti-drop-off 4G communication extension module according to claim 6, characterized in that: One end of the pull rod (8) is connected to one end of the guide block (701). A limit spring (9) is movably sleeved on the outer side of the pull rod (8). The left and right ends of the limit spring (9) are connected to one end of the guide block (701) and the inner wall of the transverse guide rail (302).

8. The anti-drop-off 4G communication extension module according to claim 7, characterized in that: The bottom end of each adjusting guide rail (702) is movably engaged with an adjusting block (705), and the bottom end of each adjusting block (705) is fixedly mounted with a clamping plate (706). A threaded sleeve (703) is installed on one side of each adjusting guide rail (702).

9. The anti-drop-off 4G communication extension module according to claim 8, characterized in that: The threaded sleeve (703) is internally threaded with a fine-tuning screw (704), one end of which is movably connected to one end of the adjusting block (705), and the fine-tuning screw (704) rotates relative to the adjusting block (705).

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