Foldable terminal antenna and terminal

Abstract

The utility model discloses a foldable terminal antenna and a terminal. The foldable terminal antenna comprises a terminal device, a positioning shaft and a positioning rod. A positioning frame is arranged on one side of the terminal device, and an empty groove is formed in the positioning frame; the positioning shaft is arranged in the empty groove, the surface of the positioning shaft is connected with a connecting plate, and the surface of the connecting plate is provided with an antenna body; according to the utility model, the limiting plate is pulled to drive the positioning rod to move, so that the positioning rod relieves the control of the empty slot, the antenna body is rotated into the empty slot, the antenna body is folded, and the effects of saving space and being convenient to carry can be achieved; a limiting plate drives a positioning rod to move towards an initial position, a positioning block moves to one side of a positioning frame, a movable plate and the positioning block move towards the initial position through the elastic force of a spring, the positioning rod is fixed, one end of a bolt is screwed into a threaded groove, and the positioning rod is further fixed; and the antenna body is prevented from moving.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal antennas, in particular to a foldable terminal antenna and a terminal. Background Technique

[0002] With the development of mobile communication, various communication terminals are becoming more and more intelligent and beautiful. Tablet computers are also increasingly pursuing screen-to-body ratio and integrated appearance. A terminal antenna is a component in an electronic device for transmitting or receiving electromagnetic waves. Generally speaking, the higher the power of the electromagnetic waves that a terminal antenna can transmit or receive, the better the communication performance of the terminal antenna.

[0003] In the prior art, when a terminal antenna is installed and used, since the length of the terminal antenna is generally long, the terminal antenna cannot be folded. When it needs to be moved or carried frequently, the non-foldable terminal antenna will increase the volume and weight of the device, making it inconvenient to carry and transport, occupying storage space, and bringing certain adverse effects to the use process, and thus being inconvenient to use. In view of this, we introduce a foldable terminal antenna and a terminal. Content of the Utility Model

[0004] The purpose of the utility model is to provide a foldable terminal antenna and a terminal to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A foldable terminal antenna, comprising: a terminal device, a positioning shaft and a positioning rod;

[0006] A positioning frame is arranged on one side of the terminal device, and the positioning frame is fixedly arranged with the terminal device. An empty slot is opened inside the positioning frame, and the empty slot and the positioning frame are integrally formed;

[0007] The positioning shaft is arranged inside the empty slot. A connecting plate is connected to the surface of the positioning shaft. A bearing is connected inside the connecting plate. The connecting plate can rotate on the surface of the positioning shaft. An antenna body is arranged on the surface of the connecting plate;

[0008] The positioning rod is arranged inside the positioning frame. A disassembly mechanism is arranged inside the positioning rod. The positioning block of the disassembly mechanism drives a moving plate to move, so that the positioning block releases the fixation of the positioning rod.

[0009] Preferably, a fixed cavity is formed inside the positioning rod. The fixed cavity and the positioning rod are integrally formed. A spring is connected to the inner bottom wall of the fixed cavity. The moving plate is slidably connected inside the fixed cavity, and the moving plate is connected to the top of the spring. After the moving plate moves, it will compress the spring, and the elastic force of the spring itself can move the moving plate back to its initial position. The positioning block is connected to the top of the moving plate, and the positioning block and the moving plate are fixedly arranged.

[0010] Preferably, a slider is connected to the side of the moving plate, and a sliding groove for sliding the slider is formed inside the positioning rod. The slider on the side of the moving plate will slide inside the sliding groove, thereby limiting the movement of the moving plate and keeping it in a vertical up-and-down movement.

[0011] Preferably, one side of the positioning rod passes through the positioning frame and is connected with a limiting plate. The limiting plate and the positioning rod are integrally formed. A bolt is connected to the surface of the limiting plate.

[0012] Preferably, a threaded groove for screwing the bolt is formed inside the positioning frame. The threaded groove and the positioning frame are integrally formed.

[0013] The present utility model also provides a terminal, which includes the foldable terminal antenna described above.

[0014] Preferably, it further includes heat dissipation grooves, and the heat dissipation grooves are equidistantly arranged on the surface of the terminal device.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: By pressing the positioning block, the positioning block drives the moving plate to slide inside the fixed cavity, thereby compressing the spring with the moving plate. The positioning block will enter the fixed cavity, and one end of the bolt will disengage from the threaded groove. By pulling the limiting plate to drive the positioning rod to move, the positioning rod will release the control of the empty groove. Rotate the antenna body, and the connecting plate at the bottom of the antenna body will rotate on the surface of the positioning shaft, and the antenna body will be rotated into the empty groove, thereby folding the antenna body, and thus the effects of saving space and being convenient to carry can be achieved;

[0016] By driving the positioning rod to move back to its initial position with the limiting plate, the positioning block moves to one side of the positioning frame. Using the elastic force of the spring itself, the moving plate and the positioning block are moved back to their initial positions, and the positioning block will move upward to one side of the positioning frame to fix the positioning rod. One end of the bolt is screwed into the threaded groove, and further fix the positioning rod, so as to fix the antenna body and prevent the antenna body from moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0018] Figure 2 This is a schematic structural diagram when the positioning frame of the present utility model is connected to the side of the antenna body in a side view;

[0019] Figure 3 This is a schematic structural diagram when the positioning rod of the present utility model is connected to the limiting plate;

[0020] Figure 4 This is a schematic structural diagram when the antenna body of the present utility model rotates;

[0021] Figure 5 This is a schematic structural diagram when the positioning rod fixes the antenna body of the present utility model.

[0022] In the figure: 1. Terminal; 2. Heat dissipation groove; 3. Antenna body; 4. Connecting plate; 5. Positioning shaft; 6. Positioning frame; 7. Positioning block; 8. Empty groove; 9. Positioning rod; 10. Limiting plate; 11. Fixed cavity; 12. Slide groove; 13. Slide block; 14. Spring; 15. Moving plate; 17. Bolt; 18. Thread groove. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: a foldable terminal antenna, including: a terminal 1, a positioning frame 6 is arranged on one side of the terminal 1, and an empty groove 8 is opened inside the positioning frame 6;

[0025] A positioning shaft 5, the positioning shaft 5 is arranged inside the empty groove 8, a connecting plate 4 is connected to the surface of the positioning shaft 5, and an antenna body 3 is arranged on the surface of the connecting plate 4;

[0026] A positioning rod 9, the positioning rod 9 is arranged inside the positioning frame 6, a disassembly mechanism is arranged inside the positioning rod 9, and the positioning block 7 of the disassembly mechanism drives the moving plate 15 to move, so that the positioning block 7 releases the fixation of the positioning rod 9.

[0027] A fixing cavity 11 is provided inside the positioning rod 9, and the fixing cavity 11 and the positioning rod 9 are integrally formed. A spring 14 is connected to the inner bottom wall of the fixing cavity 11, and the movable plate 15 is slidably connected to the inside of the fixing cavity 11, and the movable plate 15 is connected to the top of the spring 14. When the movable plate 15 moves, it will squeeze the spring 14, and the elastic force of the spring 14 itself can be used to move the movable plate 15 to the initial position. The positioning block 7 is connected to the top of the movable plate 15, and the positioning block 7 and the movable plate 15 are fixedly arranged.

[0028] The side of the movable plate 15 is connected with a slider 13, and the interior of the positioning rod 9 is provided with a slide groove 12 for slidingly connecting the slider 13. The slider 13 on the side of the movable plate 15 will slide inside the slide groove 12, thereby limiting the movement of the movable plate 15, and the lifting and lowering movement is always in a vertical state.

[0029] One side of the positioning rod 9 passes through the positioning frame 6 and is connected to a limiting plate 10 . The limiting plate 10 and the positioning rod 9 are integrally formed, and a bolt 17 is connected to the surface of the limiting plate 10 .

[0030] The interior of the positioning frame 6 is provided with a thread groove 18 for screwing the bolt 17 , and the thread groove 18 and the positioning frame 6 are integrally formed.

[0031] The utility model also provides a terminal, which comprises the foldable terminal antenna.

[0032] It also includes heat dissipation slots 2, which are arranged on the surface of the terminal 1 at equal intervals. The heat dissipation slots 2 and the terminal 1 are integrally formed, and the setting of the heat dissipation slots 2 can dissipate heat for the terminal 1.

[0033] Specifically, when the antenna needs to be folded during use, the positioning block 7 is pressed to allow the positioning block 7 to drive the movable plate 15 to slide inside the fixed cavity 11, so that the movable plate 15 is used to squeeze the spring 14, and the slider 13 on the side of the movable plate 15 will slide in the inside of the slide groove 12, so as to limit the movement of the movable plate 15. At this time, the positioning block 7 will enter the inside of the fixed cavity 11 and be located inside the positioning rod 9. The bolt 17 is screwed out, and one end of the bolt 17 is disengaged from the inside of the threaded groove 18. The positioning rod 9 is driven to move by pulling the limiting plate 10, so that the positioning rod 9 releases the control of the empty groove 8, and the antenna body 3 is rotated. The connecting plate 4 at the bottom of the antenna body 3 is rotated on the surface of the positioning shaft 5, so that the antenna body 3 is transferred to the inside of the empty groove 8, and then the antenna body 3 is folded, so as to achieve the effect of saving space and convenient carrying.

[0034] Next, drive the positioning rod 9 to move to the initial position through the limiting plate 10, so that the positioning block 7 moves to one side of the positioning frame 6. Utilize the elastic force of the spring 14 itself to move the moving plate 15 and the positioning block 7 to the initial position, and the positioning block 7 will move upward to one side of the positioning frame 6 to fix the positioning rod 9. Then screw in the bolt 17, so that one end of the bolt 17 is screwed into the internal thread groove 18, and further fix the positioning rod 9, which can fix the antenna body 3 and prevent the antenna body 3 from moving.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable terminal antenna, characterized in that: include: A terminator (1), wherein a positioning frame (6) is provided on one side of the terminator (1), and an empty slot (8) is provided inside the positioning frame (6); A positioning shaft (5), the positioning shaft (5) being arranged inside the empty slot (8), the surface of the positioning shaft (5) being connected to a connecting plate (4), and the surface of the connecting plate (4) being provided with an antenna body (3); A positioning rod (9), wherein the positioning rod (9) is arranged inside the positioning frame (6), and a disassembly mechanism is arranged inside the positioning rod (9), and a positioning block (7) of the disassembly mechanism drives the moving plate (15) to move, so that the positioning block (7) releases the fixation of the positioning rod (9).

2. A foldable terminal antenna according to claim 1, characterized in that: A fixed cavity (11) is provided inside the positioning rod (9), the inner bottom wall of the fixed cavity (11) is connected to a spring (14), the movable plate (15) is slidably connected inside the fixed cavity (11), and the movable plate (15) is connected to the top of the spring (14), and the positioning block (7) is connected to the top of the movable plate (15).

3. A foldable terminal antenna according to claim 2, characterized in that: The side of the movable plate (15) is connected with a sliding block (13), and the interior of the positioning rod (9) is provided with a sliding groove (12) for slidingly connecting the sliding block (13).

4. The foldable terminal antenna according to claim 1, characterized in that: One side of the positioning rod (9) passes through the positioning frame (6) and is connected to a limiting plate (10), and a bolt (17) is connected to the surface of the limiting plate (10).

5. A foldable terminal antenna according to claim 4, characterized in that: The interior of the positioning frame (6) is provided with a threaded groove (18) for screwing a bolt (17).

6. A terminal, characterized in that: The terminal comprises the foldable terminal antenna according to any one of claims 1-5.

7. A terminal according to claim 6, characterized in that: It also comprises heat dissipation grooves (2), wherein the heat dissipation grooves (2) are arranged at equal intervals on the surface of the terminal (1).

Images