A power divider that is easy to install

Abstract

The present invention belongs to the technical field of power dividers, and discloses a power divider that is easy to install, including a shell, a cover is arranged on the top of the shell, a mounting plate is arranged inside the shell, a circuit board is arranged on the top of the mounting plate, a first connector is arranged on the front side of the shell, two second connectors are arranged on the rear sides of the shell, and the bottom ends of the inner walls on the left and right sides of the shell are provided with jacks, a movable groove is arranged on the top of the jack, a plug rod is arranged inside the jack, and a connecting spring is fixedly installed on the outside of the plug rod. The plug rod jack is inserted into the inside of the mounting plate, so that the limiting block in the limiting structure is plugged into the limiting grooves on both sides of the shell, so that the mounting plate and the circuit board are installed inside the shell, and the slider is moved at the same time. Under the action of the first rack, the gear, the second rack and the round convex, the moving block drives the telescopic block to be magnetically connected with the first magnetic block and the second magnetic block to fix the cover on the top of the shell, so that there is no need to loosen and tighten multiple screws, and installation and disassembly can be carried out, thereby improving the efficiency of installation and disassembly.

Description

Technical Field

[0001] The invention belongs to the technical field of power dividers, and in particular relates to a power divider that is easy to install. Background Art

[0002] The full name of power splitter is power distributor. It is a device that divides one input signal energy into two or more output signal energies. It can also combine multiple signal energies into one output, which can be called a combiner. The main technical parameters of power splitter include power loss (including insertion loss, distribution loss and reflection loss), voltage standing wave ratio of each port, isolation between power distribution ports, power capacity and bandwidth, etc.

[0003] However, in the prior art, the circuit board and the cover are usually fixed to the outer shell with screws. The screws on the circuit board need to be tightened and fixed to the shell before the cover is tightened to the outer shell. When disassembling and installing, multiple screws need to be loosened and tightened, which is not only time-consuming and labor-intensive, but also has low installation and disassembly efficiency. Summary of the invention

[0004] The present invention aims at the problems in the prior art and proposes the following technical solutions: a power divider that is easy to install, comprising a shell, characterized in that a cover is provided on the top of the shell, jacks are provided at the bottom ends of the inner walls on both sides of the left and right sides of the shell, a movable groove is provided on the top of the jack, a slide groove is provided on the top of the jack and located on one side of the shell, a slider is slidably connected inside the slide groove, a first rack is fixedly installed on one side of the slider, a gear is meshed on one side of the first rack, a rotating rod is fixedly installed in the middle of the gear, a second rack is meshed on one side of the gear, a circular convex is fixedly installed on the bottom of the second rack, a movable groove is provided on the top of the movable groove and on both sides of the bottom of the cover, a movable block is provided inside the movable groove, a fixed block is fixedly installed on one side of the movable block, a telescopic block is fixedly installed on one side of the fixed block, a first magnetic block is fixedly installed on the bottom of the telescopic block, mounting blocks are provided on the left and right sides of the top of the slider, a second magnetic block is fixedly installed on the top of the mounting block, and the first magnetic block is magnetically connected to the second magnetic block.

[0005] As a preferred embodiment of the above technical solution, a mounting plate is provided inside the shell, a circuit board is provided on the top of the mounting plate, a first connector is provided on the front side of the shell, two second connectors are provided on the rear sides of the shell, an insertion rod is provided inside the socket, a connecting spring is fixedly installed on the outside of the insertion rod, one end of the connecting spring is fixedly installed on the outer wall of the shell, two mounting grooves are provided on the inner wall of one side of the movable groove, a compression spring is fixedly installed on one side of the movable block, one end of the compression spring is fixedly installed on the inner wall of the mounting groove, limiting grooves are provided on the inner wall of the shell and on both sides of the mounting plate, and a limiting structure is provided inside the mounting plate.

[0006] As a preferred embodiment of the above technical solution, one end of the insertion rod is located outside the shell, and the other end extends through the socket to the inside of the mounting plate. A partition is fixedly installed inside the mounting plate, and the limiting structure is symmetrically arranged around the center of the partition. Two limiting openings are provided on both sides of the mounting plate, and the limiting openings are arranged corresponding to the limiting grooves.

[0007] As a preferred embodiment of the above technical solution, the limiting structure includes a sliding block, the bottom of the sliding block is slidably connected to the inner wall of the bottom of the mounting plate, pushing plates are hinged on both sides of the sliding block, a limiting plate is hinged at one end of the pushing plate, one end of the limiting plate is arranged corresponding to the limiting opening, a fixed spring is fixedly installed on the side of the sliding block away from the insertion rod, and one end of the fixed spring is fixedly installed on one side of the partition.

[0008] As a preferred embodiment of the above technical solution, a pull block is fixedly installed at one end of the insertion rod located outside the shell, the pull block is located at the bottom of the slider, a first slot is opened on the top of the pull block, an insertion block is fixedly installed at the bottom of the slider, the insertion block is plugged into the first slot, and a second slot is opened on the top of one end of the insertion rod near the pull block.

[0009] As a preferred embodiment of the above technical solution, a limiting rod is fixedly installed at the bottom of the first rack, and both sides of the rotating rod are rotatably connected to the inner wall of the movable groove. Both sides of the second rack are fixedly installed with movable blocks, and both sides of the movable blocks are slidably connected to the inner wall of the movable groove.

[0010] As a preferred embodiment of the above technical solution, a protective block is provided at the bottom of the slider and outside the slide groove, the protective block is located between the mounting blocks, and fixing rods are fixedly installed on both sides of the top of the protective block, and one end of the fixing rods is rotatably connected to the mounting block.

[0011] As a preferred embodiment of the above technical solution, movable openings are opened on the left and right sides of the cover and on one side of the movable groove, the telescopic block and the first magnetic block are located at the movable opening, the second magnetic blocks are both located flush inside the bottom of the movable opening, the bottom of the movable block is slidably connected to the inner wall of the bottom of the movable groove, and one side of the bottom of the movable block is a slope.

[0012] As a preferred embodiment of the above technical solution, a moving opening is opened at the bottom of the inclined surface of the moving block and at the top of the movable groove. The moving opening passes through the top of the outer shell and is connected with the moving groove. The second rack and the circular convexity are arranged corresponding to the moving opening. A strip opening is opened on the inner wall of the moving groove close to the second rack, and the strip opening is located on both sides of the inner wall of the outer shell.

[0013] As a preferred embodiment of the above technical solution, a third magnetic block is fixedly installed on one side of the bottom end of the second rack, the third magnetic block is located inside the strip-shaped opening, both sides of the third magnetic block are slidingly connected to the inner walls of the strip-shaped opening on both sides, one side of the third magnetic block is magnetically connected to a fourth magnetic block, and one side of the fourth magnetic block is fixedly installed to both ends of the top of the mounting plate.

[0014] The beneficial effects of the present invention are:

[0015] (1) The present invention inserts the plug rod into the interior of the mounting plate through the plug hole, so that the limiting block in the limiting structure is plugged into the limiting grooves on both sides of the shell, thereby installing the mounting plate and the circuit board inside the shell, and moving the slider at the same time. Under the action of the first rack, the gear, the second rack and the round convex, the moving block drives the telescopic block to be magnetically connected with the first magnetic block and the second magnetic block to fix the cover on the top of the shell. Therefore, there is no need to loosen or tighten multiple screws, so that installation and removal can be carried out, thereby facilitating the improvement of installation and removal efficiency;

[0016] (2) When the slider, the first rack, the gear and the second rack move, the present invention can drive the insertion block and the limiting rod to move, thereby limiting the pull block and the insertion rod inserted into the mounting plate, further improving the stability of the mounting plate and the circuit board fixed inside the shell. At the same time, when the insertion rod is no longer inside the mounting plate, the second rack drives the third magnetic block and the fourth magnetic block to move, thereby driving the mounting plate and the circuit board to move to the top of the shell, thereby facilitating the removal and disassembly of the mounting plate and the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a schematic diagram of the overall structure of the embodiment;

[0018] Figure 2 Shown is a diagram of the internal structure of the housing of the embodiment;

[0019] Figure 3 Shown is a structural diagram of an embodiment housing;

[0020] Figure 4 Shown is a cross-sectional view of the overall structure of the embodiment;

[0021] Figure 5 Shown is a structural diagram of a circuit board and a plug rod of an embodiment;

[0022] Figure 6 What is shown is the internal structure diagram of the mounting plate of the embodiment;

[0023] Figure 7 The structure diagram of the housing, the cover and the anti-sliding block of the embodiment is shown;

[0024] Figure 8 Shown is a diagram of the internal structure of the housing and the movable slot of the embodiment.

[0025] In the figure: 1. shell; 2. cover; 3. mounting plate; 4. circuit board; 5. plug rod; 6. connecting spring; 7. slider; 8. first rack; 9. gear; 10. second rack; 11. convex; 12. moving block; 13. fixed block; 14. telescopic block; 15. first magnetic block; 16. compression spring; 17. mounting block; 18. second magnetic block; 19. sliding block; 20. pushing plate; 21. limiting plate; 22. pulling block; 23. first slot; 24. second slot; 25. limiting rod; 26. plug block; 27. movable block; 28. protective block; 29. ​​fixed rod; 30. third magnetic block; 31. fourth magnetic block. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0027] The present invention provides a power divider that is easy to install, such as Figures 1 to 4 As shown, it includes a shell 1, a cover 2 is arranged on the top of the shell 1, a mounting plate 3 is arranged inside the shell 1, a circuit board 4 is arranged on the top of the mounting plate 3, a first connector is arranged on the front side of the shell 1, and two second connectors are arranged on the rear two sides of the shell 1, jacks are arranged at the bottom ends of the inner walls on the left and right sides of the shell 1, a movable groove is arranged at the top of the jack, a plug rod 5 is arranged inside the jack, a connecting spring 6 is fixedly installed on the outside of the plug rod 5, one end of the connecting spring 6 is fixedly installed with the outer wall of the shell 1, a slide groove is arranged at the top of the jack and located on one side of the shell 1, a slider 7 is slidably connected inside the slide groove, a first rack 8 is fixedly installed on one side of the slider 7, a gear 9 is meshed with one side of the first rack 8, a rotating rod is fixedly installed in the middle of the gear 9, a second rack 10 is meshed with one side of the gear 9, a round convex 11 is fixedly installed on the bottom of the second rack 10, a movable groove is arranged at the top of the movable groove and located on both sides of the bottom of the cover 2, and a movable groove is arranged inside the movable groove. A movable block 12 is provided, a fixed block 13 is fixedly installed on one side of the movable block 12, a telescopic block 14 is fixedly installed on one side of the fixed block 13, a first magnetic block 15 is fixedly installed on the bottom of the telescopic block 14, two mounting grooves are provided on the inner wall of one side of the movable groove, a compression spring 16 is fixedly installed on one side of the movable block 12, one end of the compression spring 16 is fixedly installed on the inner wall of the mounting groove, mounting blocks 17 are provided on the left and right sides of the top of the slider 7, a second magnetic block 18 is fixedly installed on the top of the mounting block 17, the first magnetic block 15 is magnetically connected to the second magnetic block 18, limiting grooves are provided on the inner wall of the outer shell 1 and on both sides of the mounting plate 3, a limiting structure is provided inside the mounting plate 3, one end of the insertion rod 5 is located outside the outer shell 1, and the other end extends to the inside of the mounting plate 3 through the insertion hole, a partition is fixedly installed inside the mounting plate 3, the limiting structure is symmetrically arranged with the center of the partition, two limiting openings are provided on both sides of the mounting plate 3, and the limiting openings are arranged corresponding to the limiting grooves.

[0028] By placing the mounting plate 3 and the circuit board 4 into the interior of the housing 1, the insertion rod 5 is pushed to move through the insertion hole into the interior of the mounting plate 3, so that the limiting structure inside the mounting plate 3 moves out of the limiting grooves on both sides of the housing 1 through the limiting opening, so that the mounting plate 3 is fixed inside the housing 1, and the cover 2 is placed on the top of the housing 1, and the sliders 7 are moved downward on both sides of the housing 1, so that the sliders 7 drive the first rack 8 to move downward along the inner wall of the slide groove, so that the first rack 8 drives the gear 9 and the rotating rod to rotate inside the movable groove, so that the second rack 10 drives the round protrusion 11 to move upward, and the round protrusion 11 moves to the inside of the movable groove through the moving opening at the top of the movable groove, and the round protrusion 11 The movable block 12 is squeezed so that the movable block 12 drives the fixed block 13, the telescopic block 14 and the first magnetic block 15 to move, so that the telescopic block 14 and the first magnetic block 15 are moved to the outside of the cover 2, and the second magnetic block 18 on the top of the mounting block 17 is magnetically connected to the first magnetic block 15, and the telescopic block 14 is extended, so that the telescopic block 14 and the first magnetic block 15 are used to limit the two sides of the shell 1 and the cover 2, so that the mounting plate 3 and the circuit board 4 are installed inside the shell 1, and the cover 2 is installed and fixed to the shell 1. Therefore, there is no need to use screws to install and fix the circuit board 4, the cover 2 and the shell, and when disassembling and installing, there is no need to loosen and tighten multiple screws, which is convenient for improving the installation and disassembly efficiency.

[0029] like Figures 4 to 6 As shown, the limiting structure includes a sliding block 19, the bottom of the sliding block 19 is slidably connected to the bottom inner wall of the mounting plate 3, pushing plates 20 are hinged on both sides of the sliding block 19, one end of the pushing plate 20 is hinged to a limiting plate 21, one end of the limiting plate 21 is arranged corresponding to the limiting opening, a fixing spring is fixedly installed on the side of the slider 7 away from the insertion rod 5, and one end of the fixing spring is fixedly installed on one side of the partition.

[0030] When the insertion rod 5 is inserted into the interior of the mounting plate 3, the slider 7 is pushed to slide, and the sliding block 19 moves toward the direction of the partition, and the fixed spring is compressed, so that the pushing plate 20 is deflected, and the pushing plate 20 pushes the limiting plate 21 to move to the outside of the mounting plate 3 through the limiting opening, and the limiting plate 21 moves to the inside of the limiting groove and plugs into it, so that the mounting plate 3 is fixed to the shell 1, and the circuit board 4 is fixed inside the shell 1, so that it is easy to install.

[0031] like Figures 4 to 6 As shown, a pull block 22 is fixedly installed at one end of the insertion rod 5 located outside the shell 1, and the pull block 22 is located at the bottom of the slider 7. A first slot 23 is opened at the top of the pull block 22, and an insertion block 26 is fixedly installed at the bottom of the slider 7. The insertion block 26 is plugged into the first slot 23, and a second slot 24 is opened at the top of one end of the insertion rod 5 close to the pull block 22.

[0032] By pushing the pull block 22, the insertion rod 5 moves through the insertion hole toward the inside of the mounting plate 3, so that the fixing spring is compressed, and the insertion rod 5 pushes the sliding block 19 on the inner wall of the mounting plate 3 to move. Under the deflection and pushing action of the push plate 20, the limiting plate 21 moves to the inside of the limiting groove, so that the mounting plate 3 and the circuit board 4 are installed inside the shell 1. When the slider 7 drives the insertion block 26 to move downward, so that the insertion block 26 is inserted into the inside of the first slot 23 at the top of the pull block 22, the positions of the first rack 8, the second rack 10 and the circular protrusion 11 are fixed, and the pull block 22 and the insertion rod 5 are limited, so that the positions of the moving block 12, the fixed block 13 and the telescopic block 14 are fixed, and the first magnetic block 15 and the second magnetic block 18 can further improve the stability of the fixation of the cover 2 and the shell 1.

[0033] like Figures 4 to 6 As shown, a limiting rod 25 is fixedly installed at the bottom of the first rack 8, and both sides of the rotating rod are rotatably connected to the inner wall of the movable groove. Both sides of the second rack 10 are fixedly installed with movable blocks 27, and both sides of the movable block 27 are slidably connected to the inner wall of the movable groove.

[0034] After the mounting plate 3 is fixed inside the shell 1, the pulling block 22 moves to the bottom of the slider 7. When the slider 7 drives the first rack 8 and the plug block 26 to move downward, it also drives the limiting rod 25 to move downward. The first rack 8 moves to drive the gear 9 and the rotating rod to rotate along the inner wall of the movable groove, so as to improve the stability of the gear 9 when it rotates. The second rack 10 drives the movable block 27 to move upward along the inner wall of the movable groove. Through the squeezing effect of the round protrusion 11, the movable block 12 drives the fixed block 13 and the telescopic block 14 to move. When the telescopic block 14 drives the first magnetic block 15 to move to the outside of the cover 2 and magnetically connects with the second magnetic block 18, the limiting rod 25 at the top of the first rack 8 is inserted into the second slot 24 at the top of the plug rod 5 to limit the plug rod 5, thereby further improving the stability of the mounting plate 3 inside the shell 1.

[0035] like Figure 1 to Figure 2 As shown, a protective block 28 is provided at the bottom of the slider 7 and outside the slide groove. The protective block 28 is located between the mounting blocks 17. Fixed rods 29 are fixedly installed on both sides of the top of the protective block 28, and one end of the fixed rod 29 is rotatably connected to the mounting block 17.

[0036] The protective block 28 can be easily installed by the fixing rod 29 and the mounting block 17. When the cover 2, the mounting plate 3 and the circuit board 4 are all installed with the shell 1, the slider 7 moves to the bottom end of the slide groove, and the pull block 22 is located at the top of the slider 7 and the plug block 26, the protective block 28 is rotated to make the fixing rod 29 rotate along the mounting block 17, so that the protective block 28 can be rotated to one side of the slider 7 and keep it horizontal with the shell 1 to protect the slider 7 and the pull block 22, thereby preventing accidental collision from causing the pull block 22 and the slider 7 to move or be damaged, affecting the stability of the installation of the cover 2, the mounting plate 3 and the circuit board 4 with the shell 1.

[0037] like Figures 7 and 8 As shown, movable openings are opened on the left and right sides of the cover 2 and on one side of the movable groove, the telescopic block 14 and the first magnetic block 15 are located at the movable opening, the second magnetic block 18 is located flush with the bottom of the movable opening, the bottom of the movable block 12 is slidably connected to the inner wall of the bottom of the movable groove, and one side of the bottom of the movable block 12 is an inclined surface.

[0038] When the second rack 10 drives the protrusion 11 from the movable groove to the inside of the active groove, the protrusion 11 moves upward along the inclined surface on the bottom side of the movable block 12, so that the protrusion 11 squeezes the movable block 12, and the telescopic block 14 and the first magnetic block 15 move to the outside of the cover 2 and the shell 1 through the movable opening, so that the telescopic block 14 is extended, and is magnetically connected with the second magnetic block 18 through the second magnetic block 18. The telescopic block 14 is used to limit the cover 2 and the shell 1 on both sides, so that the cover 2 and the shell 1 can be installed easily.

[0039] like Figures 7 and 8 As shown, a movable opening is opened at the bottom of the inclined surface of the movable block 12 and at the top of the movable groove, the movable opening passes through the top of the shell 1 and is connected with the movable groove, the second rack 10 and the round protrusion 11 are arranged corresponding to the movable opening, and a strip opening is opened on the inner wall of the movable groove close to the second rack 10, and the strip opening is located on both sides of the inner wall of the shell 1, and a third magnetic block 30 is fixedly installed on one side of the bottom end of the second rack 10, and the third magnetic block 30 is located inside the strip opening, and both sides of the third magnetic block 30 are slidably connected to both sides of the inner wall of the strip opening, and one side of the third magnetic block 30 is magnetically connected to the fourth magnetic block 31, and one side of the fourth magnetic block 31 is fixedly installed to the two ends of the top of the mounting plate 3.

[0040] The second rack 10 is able to drive the protrusion 11 from the moving groove to the inside of the movable groove through the moving opening, so that the protrusion 11 moves along the inclined surface on one side of the bottom of the moving block 12, and the moving block 12 is squeezed to drive the fixed block 13 and the telescopic block 14 to move, and the cover 2 and the shell 1 are fixed by the connection between the first magnetic block 15 and the second magnetic block 18. When the mounting plate 3 and the circuit board 4 need to be disassembled, after the cover 2 is removed, when the second rack 10 and the protrusion 11 are located inside the moving groove, the third magnetic block 30 is magnetically connected with the fourth magnetic block 31, and the pull block 22 is pulled to move the insertion rod 5 out of the mounting plate 3 and the circuit board 4. After the plate 3 is inside, the limiting plate 21 is driven to move to the inside of the mounting plate 3 through the elastic action of the fixing spring, so that the mounting plate 3 and the circuit board 4 are no longer fixed to the shell 1, and then the slider 7 is moved downward, so that the slider 7 drives the first rack 8 to move downward, and the gear 9 rotates, driving the second rack 10 and the third magnetic block 30 to move upward along the strip-shaped opening, and the mounting plate 3 is driven to move upward through the magnetic action with the fourth magnetic block 31, so that the mounting plate 3 drives the circuit board 4 to move to the top of the shell 1, thereby facilitating the removal of the mounting plate 3 and the circuit board 4 from the inside of the shell 1, thereby improving work efficiency.

[0041] Working principle: when in use, first move the inside of the mounting plate 3 to compress the connecting spring 6. When the insertion rod 5 is inserted into the inside of the mounting plate 3 and squeezes the sliding block 19, the sliding block 19 moves toward the partition direction, compressing the fixed spring. The sliding block 19 moves to deflect the pushing plate 20, and pushes the limiting plate 21 to move through the limiting opening to the limiting groove of the inner walls on both sides of the shell 1 and plug it in, so that the mounting plate 3 is fixed in the shell 1, so that the circuit board 4 is fixed in the shell 1. At this time, the pulling block 22 is located at the bottom of the inserting block 26 and the sliding block 7, and then the sliding block 7 is moved downward, so that the sliding block 7 moves downward along the sliding groove and drives the first rack 8 to move downward, so that the gear 9 drives the rotating rod to rotate along the inner wall of the moving groove, and the second rack 10 drives the movable block 27 to move upward along the inner wall of the moving groove, so that the round protrusion 11 moves through the moving opening to the inside of the movable groove, and moves along the inclined surface on one side of the top of the moving block 12, squeezing the moving block 12, so that the moving block 12 drives the fixed block 13 to move toward the movable opening, so that the telescopic The block 14 drives the first magnetic block 15 to move to the outside of the cover 2 through the movable opening, and at the same time, the second magnetic block 18 on the top of the mounting block 17 at the bottom of the movable opening acts to make the first magnetic block 15 and the second magnetic block 18 magnetically connected, so that the telescopic block 14 is extended, and the cover 2 and the shell 1 are limited by the action of the telescopic block 14, the first magnetic block 15 and the second magnetic block 18, so that the cover 2 is fixed on the top of the shell 1. When the cover 2 and the shell 1 are fixed, the slider 7 moves to the bottom end of the slide groove, and at the same time drives the insert block 26 to be inserted into the first slot 23 at the top of the pull block 22 to limit the pull block 22, and the slider 7 drives the first rack 8 and the limiting rod 25 to move toward the second slot 24, so that the limiting rod 25 is plugged into the second slot 24, and the insert rod 5 is limited, so that the position of the insert rod 5 and the pull block 22 is fixed, which is convenient for improving the stability of the mounting plate 3 and the circuit board 4 inside the shell 1, and then the protective block 28 is rotated so that the protective block 28 is rotated to a state horizontal with the shell 1, and the slider 7 and the pull block 22 are protected.

[0042] When the mounting plate 3 and the circuit board 4 are placed inside the housing 1, the fourth magnetic blocks 31 on both sides of the bottom of the mounting plate 3 are located at the strip-shaped opening. When the circuit board 4 needs to be removed, the protective block 28 is rotated to keep it vertical to the housing 1, thereby exposing the slider 7. The slider 7 is moved upward to drive the plug-in block 26 to separate from the first slot 23, so that the plug-in block 26 no longer limits the pull block 22. When the slider 7 moves, it drives the first rack 8 to drive the limiting rod 25 to move upward, and the limiting rod 25 is no longer separated from the second slot 24 and no longer limits the plug-in rod 5. The first rack 8 moves upward to rotate the gear 9, and the second rack 10 drives the convex 11 and the third magnetic block 30 to move downward, and the convex 11 no longer squeezes the moving block 12. Under the elastic action of the compression spring, the moving block 12 drives the telescopic block 14 and the first magnetic block 15 to move through the movable opening to the inside of the movable groove, so that the first magnetic block 15 is separated from the second magnetic block 18, so that the telescopic block 14, the first magnetic block 15 and the second magnetic block 18 no longer limit the cover 2 and the shell 1, and then the cover 2 is removed from the shell 1, and then the pull block 22 is pulled to both sides to drive the insertion rod 5 to move, so that the insertion rod 5 moves out of the outside of the mounting plate 3 and no longer limits the mounting plate 3. When the first rack 8 moves downward, it drives the third magnetic block 30 to move downward along the strip-shaped opening, so that the third magnetic block 30 is magnetically connected to the fourth magnetic block 31, and then the slider 7 is moved downward to drive the first rack 8 to move downward, so that the gear 9 rotates to drive the second rack 10 to drive the third magnetic block 30 to move upward along the strip-shaped opening, so that the fourth magnetic block 31 drives the mounting plate 3 and the circuit board 4 to move upward, so that when the mounting plate 3 drives the circuit board 4 to move to the top of the shell 1, the mounting plate 3 and the circuit board 4 can be taken out from the inside of the shell 1.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A power divider that is easy to install, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a cover (2), the bottom ends of the inner walls on both sides of the shell (1) are provided with insertion holes, the top of the insertion hole is provided with a movable groove, the top of the insertion hole and located on one side of the shell (1) is provided with a slide groove, the inside of the slide groove is slidably connected with a slider (7), a first rack (8) is fixedly mounted on one side of the slider (7), a gear (9) is meshed on one side of the first rack (8), a rotating rod is fixedly mounted in the middle of the gear (9), a second rack (10) is meshed on one side of the gear (9), and a round convex (10) is fixedly mounted on the bottom of the second rack (10). 1), movable grooves are provided at the top of the movable groove and on both sides of the bottom of the cover (2), a movable block (12) is arranged inside the movable groove, a fixed block (13) is fixedly installed on one side of the movable block (12), a telescopic block (14) is fixedly installed on one side of the fixed block (13), a first magnetic block (15) is fixedly installed on the bottom of the telescopic block (14), mounting blocks (17) are provided on both left and right sides of the top of the slider (7), a second magnetic block (18) is fixedly installed on the top of the mounting block (17), and the first magnetic block (15) is magnetically connected to the second magnetic block (18).

2. A power divider that is easy to install according to claim 1, characterized in that: A mounting plate (3) is arranged inside the shell (1), a circuit board (4) is arranged on the top of the mounting plate (3), a first connector is arranged on the front side of the shell (1), two second connectors are arranged on the rear sides of the shell (1), an insertion rod (5) is arranged inside the jack, a connecting spring (6) is fixedly installed on the outside of the insertion rod (5), one end of the connecting spring (6) is fixedly installed to the outer wall of the shell (1), two mounting grooves are arranged on the inner wall of one side of the movable groove, a compression spring (16) is fixedly installed on one side of the movable block (12), one end of the compression spring (16) is fixedly installed to the inner wall of the mounting groove, limiting grooves are arranged on the inner wall of the shell (1) and on both sides of the mounting plate (3), and a limiting structure is arranged inside the mounting plate (3).

3. A power divider that is easy to install according to claim 2, characterized in that: One end of the insertion rod (5) is located outside the housing (1), and the other end extends through the insertion hole to the inside of the mounting plate (3). A partition is fixedly installed inside the mounting plate (3). The limiting structure is symmetrically arranged around the center of the partition. Two limiting openings are provided on both sides of the mounting plate (3), and the limiting openings are arranged corresponding to the limiting grooves.

4. The power divider that is easy to install according to claim 3, characterized in that: The limiting structure comprises a sliding block (19), the bottom of the sliding block (19) being slidably connected to the inner wall of the bottom of the mounting plate (3), the two sides of the sliding block (19) being hinged with a push plate (20), one end of the push plate (20) being hinged with a limiting plate (21), one end of the limiting plate (21) being arranged corresponding to the limiting opening, and a fixing spring being fixedly mounted on the side of the sliding block (7) away from the insertion rod (5), one end of the fixing spring being fixedly mounted on one side of the partition plate.

5. The power divider that is easy to install according to claim 4, characterized in that: A pull block (22) is fixedly mounted on one end of the insertion rod (5) located outside the housing (1), the pull block (22) is located at the bottom of the slider (7), a first slot (23) is provided at the top of the pull block (22), an insertion block (26) is fixedly mounted on the bottom of the slider (7), the insertion block (26) is plugged into the first slot (23), and a second slot (24) is provided at the top of one end of the insertion rod (5) close to the pull block (22).

6. The power divider that is easy to install according to claim 5, characterized in that: A limiting rod (25) is fixedly mounted on the bottom of the first rack (8), and both sides of the rotating rod are rotatably connected to the inner wall of the movable groove. Both sides of the second rack (10) are fixedly mounted with movable blocks (27), and both sides of the movable blocks (27) are slidably connected to the inner wall of the movable groove.

7. The power divider that is easy to install according to claim 6, characterized in that: A protective block (28) is provided at the bottom of the slide block (7) and outside the slide groove. The protective block (28) is located between the mounting blocks (17). Fixed rods (29) are fixedly installed on both sides of the top of the protective block (28). One end of the fixed rod (29) is rotatably connected to the mounting block (17).

8. The power divider that is easy to install according to claim 7, characterized in that: The cover (2) has movable openings on both sides thereof and located on one side of the movable groove. The telescopic block (14) and the first magnetic block (15) are located at the movable opening. The second magnetic block (18) is located flush with the bottom of the movable opening. The bottom of the movable block (12) is slidably connected to the inner wall of the bottom of the movable groove. One side of the bottom of the movable block (12) is an inclined surface.

9. The power divider that is easy to install according to claim 8, characterized in that: A moving opening is provided at the bottom of the inclined surface of the moving block (12) and at the top of the movable groove. The moving opening passes through the top of the housing (1) and is connected to the moving groove. The second rack (10) and the round protrusion (11) are arranged corresponding to the moving opening. A strip opening is provided on the inner wall of the moving groove on one side close to the second rack (10). The strip opening is located on both sides of the inner wall of the housing (1).

10. The power divider that is easy to install according to claim 9, characterized in that: A third magnetic block (30) is fixedly mounted on one side of the bottom end of the second rack (10), the third magnetic block (30) is located inside the strip-shaped opening, both sides of the third magnetic block (30) are slidably connected to both sides of the inner wall of the strip-shaped opening, one side of the third magnetic block (30) is magnetically connected to a fourth magnetic block (31), and one side of the fourth magnetic block (31) is fixedly mounted to both ends of the top of the mounting plate (3).

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