Quick release device of intelligent data radio

Abstract

A quick release device of an intelligent data transfer radio comprises a support, a shell of the intelligent data transfer radio is arranged on the support, fixing plates with threaded hole sets are arranged on the two sides of the shell in the length direction of the shell, and the support is provided with an inner side top face located below the shell. Two groups of pressing units corresponding to the threaded hole groups are arranged on the top surface of the inner side; each pressing unit comprises an elastic piece, a sleeve, a pressing hook and a dismounting push rod, one end of each elastic piece is connected with the interior of the sleeve, the other end of each elastic piece is connected with the lower portion of the corresponding pressing hook, the upper portion of each pressing hook can penetrate through the corresponding threaded hole set to be clamped with the shell, and each pressing hook can abut against the inner side face, away from the shell, of the corresponding threaded hole set. One end of the dismounting push rod is connected to one side of the pressing hook away from the elastic member, and the other end is slidably connected with one side of the support along the length direction. The intelligent data transmission radio station can be buffered to a certain extent through the elastic piece, and the phenomenon that the intelligent data transmission radio station is damaged is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent data radio, in particular to a quick-release device for an intelligent data radio. Background Technique

[0002] An intelligent data radio is a wireless data transmission device with advanced data processing and communication capabilities. It not only has the basic functions of a traditional data radio but also integrates more intelligent features, such as adaptive frequency selection, dynamic power control, network optimization, remote monitoring and management, and intelligent scheduling. Among them, the intelligent data radio plays a crucial role in unmanned aerial vehicles (UAVs). The installation of an intelligent data radio on a UAV is to achieve wireless data communication between the UAV and the ground control station.

[0003] The intelligent data radio in the UAV is usually installed inside or outside the UAV through a bracket. During the flight of the UAV, it may encounter various harsh environments, such as extreme temperatures, winds, and impacts, which may damage the data radio. Especially for those who are not proficient in operating UAVs at the beginning, the intelligent data radio on the UAV may need to be frequently disassembled for repair or adjustment. However, the intelligent data radio of the existing technology is directly fixed to the bracket through multiple bolts. This fixing method is more troublesome to use in occasions where the intelligent data radio needs to be frequently disassembled, and the frequent disassembly and installation of the bolts will cause irreversible damage to the threaded holes corresponding to the shell of the intelligent data radio and the bracket, resulting in the need to re-open holes in both the shell of the intelligent data radio and the bracket, which will damage the structural strength of the shell. Content of the Utility Model

[0004] To solve the technical problems existing in the above background technique, the utility model provides a quick-release device for an intelligent data radio.

[0005] The technical solution of the utility model is as follows:

[0006] A quick-release device for an intelligent data radio includes a bracket. The shell of the intelligent data radio is arranged on the bracket. Fixed plates with threaded hole groups are provided on both sides of the shell along its length direction. The bracket has an inner top surface located below the shell, and two groups of pressing units corresponding to the threaded hole groups are provided on the inner top surface;

[0007] A single pressing unit includes an elastic member, a sleeve, a pressing hook, and a disassembly push rod. The length directions of the elastic member and the sleeve are both the same as the length direction of the shell. One end of the elastic member is connected to the inside of the sleeve, and the other end is connected to the lower part of the pressing hook. The upper part of the pressing hook can pass through the threaded hole group and be clamped with the shell, and the pressing hook can be pressed against the inner side surface of the threaded hole group away from the shell. One end of the disassembly push rod is connected to the side of the pressing hook away from the elastic member, and the other end is slidably connected to one side of the bracket along its length direction. The sliding direction is parallel to the axis of the sleeve.

[0008] The intelligent data transmission radio can be quickly installed on the UAV through the bracket and the pressing unit on the bracket. The pressing hook of the pressing unit can pass through the threaded hole groups on the shell and be pressed against the opposite side of the two groups of threaded hole groups through the elastic member, thereby pressing the shell against the bracket. The upper part of the pressing hook is provided with a hook head, which can hook on the outside of the shell and prevent the intelligent data transmission radio from moving. If the intelligent data transmission radio is subjected to relatively severe vibrations on the UAV, the intelligent data transmission radio can also be buffered to a certain extent through the elastic member, reducing the phenomenon of damage to the intelligent data transmission radio.

[0009] Regarding the specific structure in which the pressing hook can hook the shell tightly, long holes are symmetrically opened in the upper part of the bracket, and the maximum distance between the two long holes is greater than the maximum distance between the two groups of threaded holes. The pressing hook can pass through the long holes and threaded holes in sequence to be connected with the shell.

[0010] To facilitate adjusting the position of the pressing hook in the vertical direction within the threaded hole and enabling the pressing hook to press against the side surface of the threaded hole close to the outside, for this purpose, internal threads are provided on the inner wall of the sleeve. The inner side of the end of the sleeve away from the elastic member is threadedly connected with an adjusting plate. An adjusting rod coaxial with the adjusting plate is provided on the side of the adjusting plate away from the elastic member. By rotating the adjusting rod, the position of the adjusting plate within the sleeve can be adjusted. The adjusting plate can squeeze one end of the elastic member towards the outside of the sleeve, thereby adjusting the position of the connected pressing hook in the vertical direction and improving the pressing effect on the shell.

[0011] The structure of the above elastic member is that the elastic member is a compression spring, and its length in the initial state is not less than the length of the sleeve.

[0012] Regarding the specific structure for installing and disassembling the push rod on the bracket, the bracket includes vertical plates arranged on both sides in its length direction. Slide holes are opened on the vertical plates, and the disassembly push rod is connected with the slide holes. The disassembly push rod includes two push rods hinged at the ends. A limiting block is provided on one push rod close to the pressing hook, and a limiting hole adapted to the limiting block is opened on the slide hole.

[0013] Regarding the structure of the above thread group and the corresponding relationship between the threaded hole group and the pressing unit, a single thread group includes two threaded holes. The two threaded holes on the same side are arranged along the width direction of the shell. A single pressing unit is provided with two pressing hooks corresponding to the threaded holes of the thread group, and the lower parts of the two pressing hooks are connected by a connecting rod.

[0014] To facilitate limiting the position of the pressing hook when installing or disassembling the shell and not affecting its disassembly from the pressing hook, the push rod close to the pressing hook is rotatably connected with the connecting rod. By rotating the two push rods, the limiting block is rotated to the corresponding position of the limiting hole, and then the disassembly push rod can be pushed inward to compress the elastic member, so that the hook head of the pressing hook disengages from the threaded hole. When the limiting block is pushed into the inner side of the vertical plate, rotate the disassembly push rod so that the limiting block is stuck on the inner side of the vertical plate.

[0015] When disassembling the housing, to ensure that the upper part of the pressing hook can disengage from its corresponding threaded hole without obstructing the disassembly of the housing, the maximum width of the upper part of the pressing hook along the length direction of the bracket is set to be less than the inner diameter of the threaded hole.

[0016] The beneficial effects of the present utility model are as follows:

[0017] The threaded hole group of the housing of the intelligent data transmission radio is correspondingly arranged with the pressing unit. When it is necessary to install the intelligent data transmission radio on the bracket, by pushing the disassembly push rod inward, the pressing hook is pushed through the connecting rod, compressing the elastic member, so that the upper part of the pressing hook is located directly below the long hole and the threaded hole, and the limiting block is pushed to the inner side of the vertical plate. Rotate the disassembly push rod so that the limiting block is clamped on the inner side of the vertical plate, and all the threaded holes of the housing are correspondingly sleeved on the pressing hook. Rotate the two push rods and screw out the limiting block. The reset of the elastic member can drive the pressing hooks of the two groups of pressing units to move in opposite directions, realizing the rapid installation of the intelligent data transmission radio, and it can be operated by a single person. Therefore, the installation and disassembly are relatively simple;

[0018] If the intelligent data transmission radio is subjected to relatively severe vibrations on the unmanned aerial vehicle, the intelligent data transmission radio can also be buffered to a certain extent through the elastic member, reducing the phenomenon of damage to the intelligent data transmission radio. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the drawings:

[0020] Figure 1 is the first structural schematic diagram;

[0021] Figure 2 is Figure 1 the enlarged structural schematic diagram at A in

[0022] Figure 3 is the top view;

[0023] Figure 4 is the second structural schematic diagram;

[0024] Figure 5 is the front view;

[0025] Figure 6 is the structural schematic diagram of the pressing unit;

[0026] Figure 7 is the internal structural schematic diagram of the sleeve;

[0027] The components represented by the reference numerals in the drawings are:

[0028] 1. Housing; 101. Fixed plate; 102. Threaded hole; 2. Bracket; 201. Inner top surface; 202. Long hole; 203. Vertical plate; 2031. Sliding hole; 204. Limit hole; 3. Elastic member; 4. Sleeve; 5. Pressing hook; 6. Dismantling push rod; 601. First push rod; 602. Limit block; 603. Second push rod; 7. Adjusting plate; 8. Adjusting rod; 9. Telescopic rod; 10. Connecting rod. Detailed implementation

[0029] See Figure 1 , Figure 2 and Figure 3 As shown in

[0030] See Figure 4 , Figure 6 and Figure 7 As shown, a quick-release device for an intelligent data transmission radio station includes a bracket 2, and the housing 1 of the intelligent data transmission radio station is arranged on the bracket 2. Fixed plates 101 with sets of threaded holes 102 are provided on both sides of the housing 1 along its length direction. The bracket 2 has an inner top surface 201 located below the housing 1, and two sets of pressing units corresponding to the sets of threaded holes 102 are provided on the inner top surface 201. In this embodiment, two sets of symmetrically arranged pressing units are provided, and the two sets of pressing units are arranged along the length direction of the bracket 2.

[0031] In order to enable the upper part of the pressing hook 5 to disengage from the corresponding threaded hole 102 when the housing 1 is dismantled and not hinder the dismantling of the housing 1, the maximum width of the upper part of the pressing hook 5 along the length direction of the bracket 2 is set to be smaller than the inner diameter of the threaded hole 102.

[0032] The specific structure for the pressing hook 5 to hook tightly the housing 1 is that elongated holes 202 penetrating through are symmetrically formed in the upper part of the bracket 2, the maximum distance between the two elongated holes 202 is greater than the maximum distance between the two groups of threaded holes 102, and the pressing hook 5 can sequentially pass through the elongated holes 202 and the threaded holes 102 to be connected to the housing 1. The specific structure for installing and disassembling the push rod 6 on the bracket 2: the bracket 2 includes vertical plates 203 arranged on both sides in its length direction, sliding holes 2031 are formed in the vertical plates 203, the disassembly push rod 6 is connected to the sliding holes 2031, the disassembly push rod 6 includes two push rods hinged at the ends, the two push rods include a first push rod 601 and a second push rod 603, the push rod closer to the pressing hook 5 is the first push rod 601, a limiting block 602 is arranged on the first push rod 601, and a limiting hole 204 adapted to the limiting block 602 is formed in the sliding hole 2031.

[0033] See Figure 4 , Figure 6 and Figure 7 As shown, to facilitate adjusting the position of the pressing hook 5 in the vertical direction within the threaded hole 102 and enable the pressing hook 5 to tightly press against one side of the threaded hole 102 close to the outside, for this purpose, internal threads are formed on the inner wall of the sleeve 4, an adjusting plate 7 is threadedly connected to the inner side of the end of the sleeve 4 away from the elastic member 3, an adjusting rod 8 coaxial with it is arranged on the side of the adjusting plate 7 away from the elastic member 3, the position of the adjusting plate 7 within the sleeve 4 can be adjusted by rotating the adjusting rod 8, the adjusting plate 7 can squeeze one end of the elastic member 3 towards the outside of the sleeve 4, and further the position of the pressing hook 5 connected to it in the vertical direction can be adjusted, improving the pressing effect on the housing 1.

[0034] See Figure 4 and Figure 6 As shown, for the structure of the above-mentioned thread group and the corresponding relationship between the threaded hole 102 group and the pressing unit, a single thread group includes two threaded holes 102, the two threaded holes 102 on the same side are arranged along the width direction of the housing 1, and two pressing hooks 5 corresponding to the threaded holes 102 of the thread group are provided for a single pressing unit, and the lower parts of the two pressing hooks 5 are connected by a connecting rod 10.

[0035] See Figure 1 , Figure 4 and Figure 5As shown in the figure, for the convenience of limiting the position of the pressing hook 5 when installing or disassembling the housing 1, without affecting the disassembly from the pressing hook 5, the push rod near the pressing hook 5 is rotatably connected to the connecting rod 10. By rotating the two push rods, the limiting block 602 is rotated to the corresponding position of the limiting hole 204, and then the disassembly push rod 6 can be pushed inward to compress the elastic member 3, so that the hook head of the pressing hook 5 is disengaged from the threaded hole 102. When the limiting block 602 is pushed into the inner side of the vertical plate 203, rotate the disassembly push rod 6 to make the limiting block 602 stuck on the inner side of the vertical plate 203, and the housing 1 can be installed or disassembled. There is no need for the staff to always push the disassembly push rod 6, and the operation is relatively simple and convenient.

Claims

1. A quick-release device for an intelligent data transmission radio station, comprising a bracket (2), wherein the housing (1) of the intelligent data transmission radio station is arranged on the bracket (2), and fixing plates (101) with threaded hole groups are arranged on both sides of the housing (1) along its length direction, characterized in that, The bracket (2) has an inner top surface (201) located below the housing (1), and two sets of pressing units corresponding to the set of threaded holes (102) are provided on the inner top surface (201). Each pressing unit includes an elastic member (3), a sleeve (4), a pressing hook (5), and a disassembly push rod (6). The length directions of the elastic member (3) and the sleeve (4) are both consistent with the length direction of the housing (1). One end of the elastic member (3) is connected to the inside of the sleeve (4), and the other end is connected to the lower part of the pressing hook (5). The upper part of the pressing hook (5) can pass through the set of threaded holes (102) to be clamped with the housing (1), and the pressing hook (5) can press against the inner side surface of the set of threaded holes (102) away from the housing (1). One end of the disassembly push rod (6) is connected to the side of the pressing hook (5) away from the elastic member (3), and the other end is slidably connected to the bracket (2).

2. The quick-release device of an intelligent data radio according to claim 1, characterized in that Long holes (202) penetrating through are symmetrically formed in the upper part of the bracket (2). The maximum distance between the two long holes (202) is greater than the maximum distance between the two sets of threaded holes (102). The pressing hook (5) can sequentially pass through the long holes (202) and the threaded holes (102) to be connected to the housing (1).

3. The quick-release device of an intelligent data radio according to claim 1, characterized in that, Internal threads are provided on the inner wall of the sleeve (4). An adjusting plate (7) is threadedly connected to the inner side of the end of the sleeve (4) away from the elastic member (3). An adjusting rod (8) coaxial with the adjusting plate (7) is provided on the side of the adjusting plate (7) away from the elastic member (3).

4. The quick-release device of an intelligent data radio according to claim 1, characterized in that, The elastic member (3) is a compression spring, and its length in the initial state is not less than the length of the sleeve (4).

5. The quick-release device of an intelligent data radio according to claim 1, characterized in that The bracket (2) includes a vertical plate (203) provided with a sliding hole (2031). The disassembly push rod (6) is connected to the sliding hole (2031). The disassembly push rod (6) includes two push rods hinged at the ends. A limiting block (602) is provided on one of the push rods close to the pressing hook (5). A limiting hole (204) adapted to the limiting block (602) is formed in the sliding hole (2031).

6. The quick-release device of an intelligent data radio according to claim 5, characterized in that, Each set of threaded holes includes two threaded holes (102). Each pressing unit is provided with two pressing hooks (5) corresponding to the threaded holes (102). The lower parts of the two pressing hooks (5) are connected by a connecting rod (10).

7. The quick-release device of an intelligent data radio according to claim 6, characterized in that, The push rod close to the pressing hook (5) is rotatably connected to the connecting rod (10).

8. The quick-release device of an intelligent data radio according to claim 1, characterized in that, The maximum width of the upper part of the pressing hook (5) along the length direction of the bracket (2) is less than the inner diameter of the threaded hole (102).

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