CN219123464U

CN219123464U - Folding antenna rotating device

Info

Publication number: CN219123464U
Application number: CN202223393550.3U
Authority: CN
Inventors: 周淑烨
Original assignee: Chengdu Huaxin Jiayi Technology Co ltd
Current assignee: Chengdu Huaxin Jiayi Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-02
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of folding antenna rotating devices, in particular to a folding antenna rotating device which comprises a base, wherein a first supporting part and a second supporting part are arranged on the base, a rotating part is arranged between the first supporting part and the second supporting part, two ends of the rotating part are rotationally connected between the first supporting part and the second supporting part, a first through groove for a cable to pass through is formed in the rotating part, a second through groove is formed in the base and the first supporting part, and the first through groove is communicated with the second through groove. The structure of the utility model mainly comprises a base, wherein the base is provided with a first supporting part and a second supporting part, a rotating part is arranged between the first supporting part and the second supporting part, and a cable in the rotating part of the quick folding antenna can rotate along with the whole mechanism, so that the problem that the cable is easy to break due to local bending stress caused by the rotation of the rotating mechanism and the immobility of the cable before is solved.

Description

Folding antenna rotating device

Technical Field

The utility model relates to the technical field, in particular to a folding antenna rotating device.

Background

At present, a common antenna rotating mechanism in the market is in an antenna fixing but mechanism self-rotating mode, and after the antenna is folded for many times, the problem that a cable is broken easily is caused due to local bending for many times, so that the cable needs to be replaced frequently, and the service life of the antenna is influenced.

Disclosure of Invention

The utility model aims to provide a folding antenna rotating device which solves the problem of local repeated bending in the prior art.

The embodiment of the utility model is realized by the following technical scheme:

the utility model provides a fold up antenna rotating device, includes the base, be provided with first supporting part and second supporting part on the base, be provided with rotation portion between first supporting part and the second supporting part, rotation portion's both ends rotate connect in between first supporting part and the second supporting part, rotation portion inside be provided with be used for the first logical groove that the cable passed, the base with first supporting part is provided with the second and leads to the groove, first logical groove with the second leads to the groove intercommunication.

In an embodiment of the utility model, the first supporting portion includes a first connecting block and a cover plate, the first connecting block is connected to the base, the cover plate is detachably connected to one side of the first connecting block, the second through groove is disposed in the first connecting block, and an internal thread is disposed at one end close to the rotating portion.

In an embodiment of the utility model, the second supporting portion includes a second connection block, and an internal thread is provided at a middle portion of the second connection block.

In an embodiment of the present utility model, external threads are respectively provided at two ends of the rotating portion, and two ends of the rotating portion are connected with internal threads of the first connecting block and the second connecting block through external threads.

In an embodiment of the present utility model, an inner groove is disposed on a side of the rotating portion, which is close to the first connecting block, and a spring is disposed between the inner groove and the first connecting block.

In an embodiment of the utility model, a flange is disposed at the bottom of the rotating portion.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

the structure of the utility model mainly comprises a base, wherein the base is provided with a first supporting part and a second supporting part, a rotating part is arranged between the first supporting part and the second supporting part, and a cable in the rotating part of the quick folding antenna can rotate along with the whole mechanism, so that the problem that the cable is easy to break due to local bending stress caused by the rotation of the rotating mechanism and the immobility of the cable before is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic structural view of the second supporting portion and the rotating portion of the present utility model.

Icon: 1-base, 2-first connecting block, 3-second connecting block, 4-rotation portion, 5-apron, 6-spring, 7-first logical groove, 8-second logical groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Referring to fig. 1-3, the folding antenna rotating device provided by the present utility model includes a base 1, a first supporting portion and a second supporting portion are disposed on the base 1, wherein the base 1 has a plate-shaped structure for mounting the first supporting portion and the second supporting portion, and a rotating portion 4 is disposed between the first supporting portion and the second supporting portion.

The both ends of rotating part 4 are provided with the arch, this arch can be connected with first supporting part or second supporting part to make rotating part 4 can rotate between first supporting part and second supporting part, in addition, seted up first logical groove 7 in the inside of rotating part 4, this first logical groove 7 is the L type as a whole, and one port of first logical groove 7 is located the top of rotating part 4, and another port is located first supporting part, has offered second logical groove 8 equally in the inside of first supporting part, and first logical groove 7 communicates with second logical groove 8.

The structure of the utility model mainly comprises a base 1, wherein a first supporting part and a second supporting part are arranged on the base 1, and a rotating part 4 is arranged between the first supporting part and the second supporting part. The cable is penetrated by the first through groove 7 of the rotating part 4, enters the second through groove 8 of the first supporting part along the first through groove 7, and then penetrates out of the other end of the second through, namely, the back of the base 1, when the folding is required, the rotating part 4 can be rotated, the rotating part 4 rotates along with the rotating mechanism in the rotating process, and the damage to the cable caused by the fact that only the rotating mechanism rotates the cable is avoided. The whole rotating mechanism is made of reinforced nylon materials, so that the whole rotating mechanism has good wear resistance, good strength and lighter weight.

The cable in the rotating part 4 of the quick folding antenna can rotate along with the whole mechanism, so that the problem that the cable is easy to break due to local bending stress caused by the fact that the rotating mechanism rotates before and the cable is not moved is solved, and the quick folding antenna is simple in structure, convenient to install and high in reliability.

According to an exemplary embodiment of the utility model, the first supporting part comprises a first connecting block 2 and a cover plate 5, the first connecting block 2 can be fixedly connected to the base 1 in a welding mode, the cover plate 5 can be detachably connected to one side of the first connecting block 2 through a screw, the cover plate 5 can be opened for inspection when the cable state needs to be continuously observed, the second through groove 8 is arranged in the first connecting block 2, and one end, close to the rotating part 4, is provided with internal threads.

In addition, the second supporting part includes second connecting block 3, and the internal thread has been seted up at the middle part of second connecting block 3, and the external screw thread has been seted up respectively at the both ends of rotating part 4, and the both ends of rotating part 4 pass through external screw thread and the internal thread connection of first connecting block 2 and second connecting block 3.

Through the threaded connection of the rotating part 4, on one hand, the rotating part 4 can normally rotate normally on the first connecting block 2 and the second connecting block 3, and on the other hand, the limiting effect is achieved, and the rotating part cannot rotate automatically under the condition that no external force is applied.

In an exemplary embodiment of the present utility model, an inner groove is formed on one side of the rotating part 4 near the first connecting block 2, and a spring 6 is disposed between the inner groove and the first connecting block 2.

The external thread of the rotating part 4 is tightly attached to the internal threads of the first connecting block 2 and the second connecting block 3 by applying pressure through the spring 6, so that the friction force is increased, and the self-rotation condition of the rotating part 4 is further reduced.

In addition, the bottom of the rotating part 4 is provided with a flange plate by which the device is mounted and fixed in other positions.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a fold up antenna rotating device, includes base (1), its characterized in that, be provided with first supporting part and second supporting part on base (1), be provided with rotation portion (4) between first supporting part and the second supporting part, the both ends rotation of rotation portion (4) connect in between first supporting part and the second supporting part, rotation portion (4) inside be provided with be used for the first logical groove (7) that the cable passed, base (1) with first supporting part is provided with second logical groove (8), first logical groove (7) with second logical groove (8) intercommunication.

2. The folding antenna rotating device according to claim 1, wherein the first supporting portion comprises a first connecting block (2) and a cover plate (5), the first connecting block (2) is connected to the base (1), the cover plate (5) is detachably connected to one side of the first connecting block (2), the second through groove (8) is formed in the first connecting block (2), and an end, close to the rotating portion (4), is provided with internal threads.

3. The folding antenna rotating device according to claim 2, wherein the second supporting portion comprises a second connecting block (3), and an internal thread is provided at a middle portion of the second connecting block (3).

4. A folding antenna rotating device according to claim 3, wherein the two ends of the rotating part (4) are respectively provided with external threads, and the two ends of the rotating part (4) are connected with the internal threads of the first connecting block (2) and the second connecting block (3) through the external threads.

5. The folding antenna rotating device according to claim 4, characterized in that an inner groove is arranged on one side of the rotating part (4) close to the first connecting block (2), and a spring (6) is arranged between the inner groove and the first connecting block (2).

6. A folding antenna rotating device according to claim 1, characterized in that the bottom of the rotating part (4) is provided with a flange.