Foldable outdoor waterproof antenna sleeve structure

Abstract

The utility model discloses a foldable outdoor waterproof antenna sleeve structure, and aims to solve the problem that the main body part of the conventional outdoor waterproof antenna is straight and cannot be bent. The antenna sleeve structure comprises an antenna tube, an antenna cover is installed at the top of the antenna tube, an upper shell is installed at the bottom end of the antenna tube, a lower shell is rotationally connected to the end, away from the antenna tube, of the upper shell, aluminum sleeves are fixedly connected to the outer surfaces of the upper shell and the lower shell, and a sealing ring with a sealing effect is installed between the upper shell and the lower shell. The side faces, close to each other, of the upper shell and the lower shell are both arranged to be 45-degree inclined faces. When the antenna is used, a user holds the lower shell with one hand, holds the upper shell with the other hand and rotates the upper shell clockwise, the upper shell drives the limiting block to rotate synchronously in the rotating process, when the limiting block rotates to the position of the fixing block and collides with the fixing block to make a sound, it is indicated that the limiting block rotates in place, and the shape of the antenna can be changed.

Description

Technical Field

[0001] The utility model belongs to the technical field of antennas, and in particular relates to a foldable outdoor waterproof antenna sleeve structure. Background Art

[0002] Most existing outdoor waterproof antennas use twisted joints for waterproofing. At the same time, the main body of the antenna is mostly straight, which prevents the antenna from being bent. This makes installation inconvenient in product usage scenarios. Sometimes, due to problems with the antenna's receiving direction and the antenna's inability to be bent, the entire device needs to be rotated to adjust, making the product very inconvenient to use. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a foldable outdoor waterproof antenna sleeve structure, which is intended to solve the problem that the main body of the existing outdoor waterproof antenna is straight and cannot be bent.

[0005] (2) Technical solution

[0006] In order to solve the above technical problems, the utility model provides a foldable outdoor waterproof antenna sleeve structure, which includes an antenna tube, an antenna cover is installed on the top of the antenna tube, an upper shell is installed on the bottom end of the antenna tube, and the upper shell is rotatably connected to the lower shell at one end away from the antenna tube. The outer surfaces of the upper shell and the lower shell are fixedly connected with aluminum sleeves, and a sealing ring is installed between the upper shell and the lower shell to achieve a sealing effect. The side surfaces of the upper shell and the lower shell that are close to each other are both set to a 45° inclined surface.

[0007] Preferably, a rotating shaft is fixedly connected to the top of the lower shell, a shaft hole matching the rotating shaft is opened at the bottom of the upper shell, and an end of the rotating shaft away from the lower shell passes through the shaft hole and extends to the interior of the upper shell.

[0008] Furthermore, the outer surface of one end of the rotating shaft extending to the interior of the upper shell is fixedly connected to a limiting ring.

[0009] Furthermore, a mounting groove communicating with the shaft hole is provided on the inner bottom wall of the upper shell, and the sealing ring is installed in the mounting groove and then sleeved on the rotating shaft.

[0010] Furthermore, a fixing block is fixedly connected to the top of the lower shell and located on one side of the rotating shaft, a cavity is opened at the bottom end of the upper shell, and two limit blocks are fixedly connected to the bottom of the upper shell, and the two limit blocks are located inside the cavity.

[0011] Furthermore, a joint sleeve is installed at the bottom end of the lower shell.

[0012] Furthermore, the interiors of the antenna tube, the upper shell, the lower shell, the rotating shaft and the joint sleeve are connected.

[0013] Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] When the utility model is used, the user holds the lower shell with one hand and the upper shell with the other hand, and rotates the upper shell clockwise. During the rotation process, the upper shell drives the limit block to rotate synchronously. When the limit block rotates to the fixed block and collides with the fixed block, a sound is emitted, indicating that the rotation is in place, which can change the shape of the antenna.

[0016] The utility model can achieve a sealing and waterproof effect by arranging the sealing ring, and at the same time, aluminum sleeves are arranged on the outside of the upper shell and the lower shell to enhance the waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0018] Figure 2 It is a schematic cross-sectional structural diagram of the lower shell of the utility model.

[0019] Figure 3 It is a bottom view schematic diagram of the upper shell of the utility model.

[0020] Figure 4 It is a three-dimensional schematic diagram of the lower shell of the utility model.

[0021] Figure 5 This utility model Figure 2 A magnified schematic diagram of the structure at center A.

[0022] Figure 6 It is a schematic cross-sectional view of the lower shell of the utility model.

[0023] The marks in the accompanying drawings are: 1. Antenna tube; 2. Antenna cover; 3. Upper shell; 4. Lower shell; 5. Sealing ring; 6. Rotating shaft; 7. Limiting ring; 8. Fixing block; 9. Connector sleeve; 31. Shaft hole; 32. Cavity; 33. Limiting block; 34. Mounting slot. DETAILED DESCRIPTION

[0024] This specific embodiment is a foldable outdoor waterproof antenna sleeve structure, and its structural diagram is shown as follows: Figures 1-6As shown, the antenna sleeve structure includes an antenna tube 1, an antenna cover 2 is installed on the top of the antenna tube 1, an upper shell 3 is installed on the bottom end of the antenna tube 1, and the upper shell 3 is rotatably connected to the lower shell 4 at one end away from the antenna tube 1. The outer surfaces of the upper shell 3 and the lower shell 4 are fixedly connected with aluminum sleeves. By adding aluminum sleeves to the outer surfaces of the upper shell 3 and the lower shell 4, the waterproof effect can be enhanced. A sealing ring 5 is installed between the upper shell 3 and the lower shell 4 to achieve a sealing effect, and the side surfaces of the upper shell 3 and the lower shell 4 that are close to each other are both set to a 45° inclined surface.

[0025] Among them, the top of the lower shell 4 is fixedly connected with a rotating shaft 6, and the bottom end of the upper shell 3 is provided with an axial hole 31 that cooperates with the rotating shaft 6. The end of the rotating shaft 6 away from the lower shell 4 passes through the axial hole 31 and extends to the interior of the upper shell 3. The 45° inclined surface and the cooperation between the rotating shaft 6 and the axial hole 31 enable the upper shell 3 and the lower shell 4 to rotate.

[0026] In addition, the outer surface of one end of the rotating shaft 6 extending to the interior of the upper housing 3 is fixedly connected to a limiting ring 7, and the inner diameter of the limiting ring 7 is larger than the diameter of the mounting groove 34;

[0027] A small gap is left between the limiting ring 7 and the inner bottom wall of the upper shell 3, which can meet the conditions for the upper shell 3 and the lower shell 4 to rotate. At the same time, the setting of the limiting ring 7 can prevent the lower shell 4 from separating from the upper shell 3.

[0028] In addition, a mounting groove 34 is formed on the inner bottom wall of the upper housing 3 and is connected to the shaft hole 31. After the sealing ring 5 is installed in the mounting groove 34, the sealing ring 5 is sleeved on the rotating shaft 6, and a gap is left between the sealing ring 5 and the limiting ring 7.

[0029] The mounting groove 34 is an annular groove, and the sealing ring 5 is an annular ring structure. The top of the sealing ring 5 contacts the bottom of the limiting ring 7, and the inner wall of the sealing ring 5 contacts the outer surface of the rotating shaft 6. The outer wall of the sealing ring 5 can be fixed to or in contact with the inner wall of the mounting groove 34.

[0030] By disposing the sealing ring 5, a sealing and waterproof effect can be achieved.

[0031] In addition, a fixing block 8 is fixedly connected to the top of the lower housing 4 and located on one side of the rotating shaft 6. A cavity 32 is defined at the bottom end of the upper housing 3. Two limit blocks 33 are fixedly connected to the bottom of the upper housing 3, and the two limit blocks 33 are located inside the cavity 32.

[0032] When the upper shell 3 rotates, the fixed block 8 is located inside the cavity 32. The setting of the cavity 32 can meet the conditions for the rotation of the upper shell 3. At the same time, through the setting of the two limit blocks 33, when the limit blocks 33 contact and collide with the fixed block 8 and make a sound, it indicates that the upper shell 3 has rotated into place. The limit blocks 33 and the fixed block 8 cooperate to achieve the effect of a rotation stop position.

[0033] In addition, a joint sleeve 9 is installed at the bottom end of the lower shell 4. The antenna tube 1, the upper shell 3, the lower shell 4, the rotating shaft 6 and the interior of the joint sleeve 9 are connected. The joint sleeve 9 is designed as an inverted structure, which can be used with a variety of joints. The joint sleeve 9 can be combined with the bottom end of the lower shell 4 using an ultrasonic machine, which can also achieve a waterproof effect.

[0034] Working principle: When the antenna is in a straight line, the user holds the lower housing 4 with one hand and the upper housing 3 with the other hand, and rotates the upper housing 3 clockwise. During the rotation, the upper housing 3 drives the limit blocks 33 to rotate synchronously. When one of the limit blocks 33 rotates to the fixed block 8 and collides with the fixed block 8, a sound is emitted, indicating that the rotation is in place. At this time, the antenna will become a 90-degree shape.

[0035] When the antenna is in a 90-degree shape, rotate the upper shell 3 counterclockwise, and the upper shell 3 drives the limit block 33 to rotate synchronously during the rotation. When the other limit block 33 rotates to the fixed block 8 and collides with the fixed block 8, a sound is made, indicating that the rotation is in place. At this time, the antenna will become a straight line.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A foldable outdoor waterproof antenna sleeve structure, comprising an antenna tube (1), characterized in that: An antenna cover (2) is installed on the top of the antenna tube (1), an upper shell (3) is installed on the bottom end of the antenna tube (1), and an end of the upper shell (3) away from the antenna tube (1) is rotatably connected to a lower shell (4), and the outer surfaces of the upper shell (3) and the lower shell (4) are fixedly connected to aluminum sleeves, and a sealing ring (5) is installed between the upper shell (3) and the lower shell (4) to achieve a sealing effect.

2. The foldable outdoor waterproof antenna sleeve structure according to claim 1, characterized in that: The top of the lower shell (4) is fixedly connected to a rotating shaft (6), and the bottom end of the upper shell (3) is provided with an axial hole (31) that matches the rotating shaft (6). The end of the rotating shaft (6) away from the lower shell (4) passes through the axial hole (31) and extends to the interior of the upper shell (3).

3. The foldable outdoor waterproof antenna sleeve structure according to claim 2, characterized in that: The outer surface of one end of the rotating shaft (6) extending to the interior of the upper housing (3) is fixedly connected to a limiting circular ring (7).

4. The foldable outdoor waterproof antenna sleeve structure according to claim 2, characterized in that: The inner bottom wall of the upper shell (3) is provided with a mounting groove (34) connected to the shaft hole (31). After the sealing ring (5) is installed inside the mounting groove (34), the sealing ring (5) is sleeved on the rotating shaft (6).

5. The foldable outdoor waterproof antenna sleeve structure according to claim 2, characterized in that: A fixing block (8) is fixedly connected to the top of the lower shell (4) and located on one side of the rotating shaft (6); a cavity (32) is provided at the bottom end of the upper shell (3); two limiting blocks (33) are fixedly connected to the bottom of the upper shell (3), and the two limiting blocks (33) are located inside the cavity (32).

6. The foldable outdoor waterproof antenna sleeve structure according to claim 2, characterized in that: A joint sleeve (9) is installed at the bottom end of the lower shell (4).

7. The foldable outdoor waterproof antenna sleeve structure according to claim 6, characterized in that: The interiors of the antenna tube (1), the upper shell (3), the lower shell (4), the rotating shaft (6) and the joint sleeve (9) are connected.

8. The foldable outdoor waterproof antenna sleeve structure according to claim 1, characterized in that: The adjacent side surfaces of the upper shell (3) and the lower shell (4) are both configured as inclined surfaces.

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