Wireless transmission device for easy assembly

Abstract

The utility model discloses a wireless transmission device that is easy to assemble, and specifically relates to the field of wireless network technology, including a lower box body and a wiring port opened on the outer wall of the lower box body. The utility model arranges a turntable at one end of a rotating rod, arranges a first connecting rod at the outer wall of the turntable, arranges a second connecting rod at one end of the first connecting rod, arranges a positioning rod at one end of the second connecting rod, arranges a movable plate at the outer wall of the positioning rod, and arranges a spring between the outer wall of the movable plate and the disassembly groove, so that the position of the mounting rod can be easily fixed. In the utility model, when the wireless transmission device is used for a long time with a router through a network cable, the electronic components such as the main board inside the wireless transmission device itself have been damaged by overheating or aging, and the lower box body and the upper cover plate on the wireless transmission device need to be separated and disassembled for disassembly and maintenance. The lower box body and the upper cover plate in the device are easy to separate and disassemble, so that the subsequent secondary disassembly and assembly of the wireless transmission device is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless network, in particular to a wireless transmission device which is easy to assemble. Background Art

[0002] Wireless network (such as "wireless bridge, wireless AP") uses wireless communication technology to replace traditional network cables or optical fibers to connect two or more different networks. It is suitable for use in places where it is impossible or inconvenient to lay cables, such as ports, construction sites, freight yards, intersections, etc. Compared with wired networks, it has the advantages of flexible networking, convenient construction, and low cost. The LSW series bridge operates in the 5.8GHz frequency band that does not require a wireless license, supports point-to-point, point-to-multipoint, relay and other modes, and can meet the needs of most application scenarios. The so-called wireless network includes global voice and data networks that allow users to establish long-distance wireless connections, as well as infrared technology and radio frequency technology that are optimized for short-distance wireless connections. It is very similar to the use of wired networks. The biggest difference lies in the different transmission media. Using radio technology to replace network cables can back up wired networks, and wireless transmission devices are a derivative of wireless networks.

[0003] At present, when the wireless transmission devices on the market are in use, they need to be connected to the network cable. In actual use, when the wireless transmission device is used for a long time with the router through the network cable, the electronic components such as the internal motherboard of the wireless transmission device itself have been damaged by overheating or aging. It is necessary to rotate the bolts between the lower box body and the upper cover plate on the wireless transmission device for disassembly and maintenance. Because there are usually multiple bolts between the lower box body and the upper cover plate, it is easy for the bolts to rust and lock or be lost during disassembly, which makes the subsequent secondary disassembly and assembly of the wireless transmission device more troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a wireless transmission device that is easy to assemble, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wireless transmission device that is easy to assemble comprises a lower box body and a wiring port opened on the outer wall of the lower box body, a disassembly groove is opened inside the lower box body, a positioning rod is arranged inside the disassembly groove, a movable plate is fixedly connected to the outer wall of the positioning rod, a spring is arranged between the outer wall of the movable plate and the disassembly groove, a mounting groove is opened at the top of the lower box body, one end of the positioning rod passes through the mounting groove and the positioning rod is slidably connected to the lower box body, a mounting rod is slidably connected inside the mounting groove, a positioning groove is opened on the outer wall of the mounting rod and one end of the positioning rod is slidably connected to the positioning groove, and an upper cover plate is fixedly connected to the top of the mounting rod.

[0007] Furthermore, a rotating rod is provided inside the disassembly groove, one end of the rotating rod is fixedly connected to a rotating disk, the outer wall of the rotating disk is fixedly connected to a first connecting rod, the outer wall of the first connecting rod is hinged to a second connecting rod, and the addition of the rotating disk allows the first connecting rod to move inside the disassembly groove.

[0008] Furthermore, one end of the second connecting rod is hinged to the outer wall of the positioning rod, and both ends of the spring are fixedly connected to the outer wall of the movable plate and the inside of the disassembly groove respectively. The addition of the first connecting rod allows the second connecting rod to move inside the disassembly groove.

[0009] Furthermore, one end of the rotating rod away from the outer wall of the turntable passes through the outer wall of the lower box body and the rotating rod is rotatably connected to the lower box body. An adjustment groove is opened at the bottom end of the lower box body. The addition of the positioning rod allows the movable plate to move inside the disassembly groove.

[0010] Furthermore, a threaded rod is provided inside the adjusting groove, and the threaded rod is connected to the adjusting groove via a thread. The addition of a spring enables the movable plate to return to an initial position.

[0011] Furthermore, a support block is fixedly connected to the bottom end of the threaded rod, and a mainboard slot is provided on the top of the lower box body. The addition of the threaded rod facilitates the adjustment of the distance between the support block and the lower box body.

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

[0013] 1. The wireless transmission device that is easy to assemble described in the utility model can make the device convenient for secondary disassembly and assembly, by arranging a turntable at one end of the rotating rod, arranging a first connecting rod on the outer wall of the turntable, arranging a second connecting rod at one end of the first connecting rod, arranging a positioning rod at one end of the second connecting rod, arranging a movable plate on the outer wall of the positioning rod, arranging a spring between the outer wall of the movable plate and the disassembly groove, arranging a mounting rod inside the mounting groove, and arranging a positioning groove on the outer wall of the mounting rod, so that the position of the mounting rod can be conveniently fixed. In the utility model, when the wireless transmission device is used for a long time with a router through a network cable, the electronic components such as the main board inside the wireless transmission device itself have been damaged by overheating or aging, and the lower box body and the upper cover plate on the wireless transmission device need to be separated and disassembled for disassembly and maintenance. The lower box body and the upper cover plate in the device are convenient to separate and disassemble, so that the subsequent secondary disassembly and assembly of the wireless transmission device is more convenient.

[0014] 2. The wireless transmission device that is easy to assemble described in the utility model can conveniently adjust the height of the four corners of the bottom of the device by setting an adjustment groove at the bottom end of the lower box body, setting a threaded rod inside the adjustment groove, and setting a support block at the bottom end of the threaded rod, so that the position of the threaded rod can be easily adjusted. In the utility model, when the device is placed and the bottom contact surface is slightly concave, the support block can be rotated. When the distance between the support block and the bottom of the lower box body reaches a suitable position, the support block can be stopped from rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a top sectional view of the disassembly groove of the utility model;

[0018] Figure 3 This is a main cross-sectional view of the adjustment groove of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall structure of the turntable of the utility model.

[0020] In the figure: 1. lower box body; 2. wiring port; 3. disassembly slot; 4. positioning rod; 5. movable plate; 6. spring; 7. mounting slot; 8. mounting rod; 9. positioning slot; 10. upper cover plate; 11. rotating rod; 12. rotating disk; 13. first connecting rod; 14. second connecting rod; 15. adjustment slot; 16. threaded rod; 17. support block; 18. main board slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 and Figure 4 The utility model provides a wireless transmission device that is easy to assemble, and the technical solution is as follows:

[0023] A wireless transmission device which is easy to assemble comprises a lower box body 1 and a wiring port 2 provided on the outer wall of the lower box body 1, a disassembly groove 3 is provided inside the lower box body 1, a positioning rod 4 is provided inside the disassembly groove 3, a movable plate 5 is fixedly connected to the outer wall of the positioning rod 4, a spring 6 is provided between the outer wall of the movable plate 5 and the disassembly groove 3, a mounting groove 7 is provided on the top of the lower box body 1, one end of the positioning rod 4 passes through the mounting groove 7 and the positioning rod 4 is slidably connected to the lower box body 1, a mounting rod 8 is slidably connected inside the mounting groove 7, a positioning groove 9 is provided on the outer wall of the mounting rod 8 and one end of the positioning rod 4 is slidably connected to the positioning groove 9, and an upper cover plate 10 is fixedly connected to the top of the mounting rod 8.

[0024] In a preferred embodiment, a rotating rod 11 is provided inside the disassembly groove 3, one end of the rotating rod 11 is fixedly connected to a rotating disk 12, the outer wall of the rotating disk 12 is fixedly connected to a first connecting rod 13, and the outer wall of the first connecting rod 13 is hinged to a second connecting rod 14. When the rotating disk 12 moves, the rotating disk 12 will move inside the disassembly groove 3, and the rotating disk 12 can drive the first connecting rod 13 to move.

[0025] In a preferred embodiment, one end of the second connecting rod 14 is hinged to the outer wall of the positioning rod 4, and the two ends of the spring 6 are respectively fixedly connected to the outer wall of the movable plate 5 and the inside of the disassembly groove 3. When the first connecting rod 13 moves, the first connecting rod 13 can drive the second connecting rod 14 to move, so that the second connecting rod 14 swings inside the disassembly groove 3.

[0026] In a preferred embodiment, one end of the rotating rod 11 away from the outer wall of the turntable 12 passes through the outer wall of the lower box body 1 and the rotating rod 11 is rotatably connected to the lower box body 1. An adjustment groove 15 is provided at the bottom end of the lower box body 1. When the second connecting rod 14 moves, the second connecting rod 14 can drive the positioning rod 4 to move, so that the positioning rod 4 can drive the movable plate 5 to move.

[0027] Working principle of the utility model: when the device is used and the lower box body 1 and the upper cover plate 10 in the device need to be disassembled, the rotating rod 11 is rotated at this time to make the rotating rod 11 and the lower box body 1 rotate, and the rotating rod 11 rotates inside the disassembly groove 3 at the same time, and the rotating rod 11 drives the rotating disk 12 to move, so that the rotating disk 12 rotates slightly inside the disassembly groove 3, and the rotating disk 12 drives the first connecting rod 13 to move, so that the first connecting rod 13 makes a small circular motion inside the disassembly groove 3, and the first connecting rod 13 drives the second connecting rod 14 to move, so that the second connecting rod 14 swings inside the disassembly groove 3, so that the first connecting rod 13 can drive the positioning rod 4 to move through the second connecting rod 14, so that the positioning rod 4 slides inside the disassembly groove 3, and the positioning rod 4 slides inside the installation groove 7 at the same time, and the positioning rod 4 drives the movable plate 5 to move The elastic force of the spring 6 makes the movable plate 5 return to the initial position, and the movable plate 5 drives the positioning rod 4 to move, so that one end of the positioning rod 4 enters the positioning groove 9, and the subsequent upper cover 10 and the lower box body 1 are convenient for secondary assembly.

[0028] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a threaded rod 16 is provided inside the adjusting groove 15, and the threaded rod 16 is connected to the adjusting groove 15 by a thread. When the second connecting rod 14 moves, the second connecting rod 14 will drive the positioning rod 4 to move, so that the positioning rod 4 can drive the moving plate 5 to move.

[0029] In a preferred embodiment, a support block 17 is fixedly connected to the bottom end of the threaded rod 16, and a mainboard slot 18 is opened on the top of the lower box body 1. When the support block 17 moves, the support block 17 can drive the threaded rod 16 to move, so that the threaded rod 16 can move inside the adjustment slot 15.

[0030] The working principle of the utility model is as follows: when the device is placed and the bottom contact surface is slightly concave, the support block 17 can be rotated to make the support block 17 rotate, and the support block 17 drives the threaded rod 16 to move, so that the threaded rod 16 moves inside the adjustment groove 15, so that the threaded rod 16 can move with the adjustment groove 15 through the thread, so that the threaded rod 16 and the adjustment groove 15 move according to the characteristics of the thread, so that the threaded rod 16 can move up and down inside the adjustment groove 15, and when the distance between the support block 17 and the bottom of the lower box body 1 reaches a suitable position, the support block 17 can be stopped from rotating.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wireless transmission device that is easy to assemble, comprising a lower box body (1) and a wiring port (2) provided on the outer wall of the lower box body (1), characterized in that: The lower box body (1) is provided with a disassembly groove (3) inside, a positioning rod (4) is provided inside the disassembly groove (3), a movable plate (5) is fixedly connected to the outer wall of the positioning rod (4), a spring (6) is provided between the outer wall of the movable plate (5) and the disassembly groove (3), a mounting groove (7) is provided on the top of the lower box body (1), one end of the positioning rod (4) passes through the mounting groove (7) and the positioning rod (4) is slidably connected to the lower box body (1), a mounting rod (8) is slidably connected inside the mounting groove (7), a positioning groove (9) is provided on the outer wall of the mounting rod (8) and one end of the positioning rod (4) is slidably connected to the positioning groove (9), and an upper cover plate (10) is fixedly connected to the top of the mounting rod (8).

2. The wireless transmission device that is easy to assemble according to claim 1, characterized in that: A rotating rod (11) is provided inside the disassembly groove (3), one end of the rotating rod (11) is fixedly connected to a rotating disk (12), an outer wall of the rotating disk (12) is fixedly connected to a first connecting rod (13), and an outer wall of the first connecting rod (13) is hingedly connected to a second connecting rod (14).

3. The wireless transmission device that is easy to assemble according to claim 2 is characterized in that: One end of the second connecting rod (14) is hinged to the outer wall of the positioning rod (4), and the two ends of the spring (6) are respectively fixedly connected to the outer wall of the movable plate (5) and the inside of the disassembly groove (3).

4. The wireless transmission device that is easy to assemble according to claim 2, characterized in that: One end of the rotating rod (11) away from the outer wall of the rotating disk (12) penetrates the outer wall of the lower box body (1), and the rotating rod (11) is rotatably connected to the lower box body (1). An adjustment groove (15) is provided at the bottom end of the lower box body (1).

5. The wireless transmission device that is easy to assemble according to claim 4 is characterized in that: A threaded rod (16) is provided inside the adjusting groove (15), and the threaded rod (16) is connected to the adjusting groove (15) via threads.

6. The wireless transmission device that is easy to assemble according to claim 5, characterized in that: The bottom end of the threaded rod (16) is fixedly connected to a support block (17), and the top of the lower box body (1) is provided with a mainboard slot (18).

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