Coupling mobile phone antenna

Abstract

The utility model discloses a coupled mobile phone antenna, and relates to the technical field of mobile phone antennas. Comprising a mobile phone body, a stabilizing assembly is fixedly arranged on the front surface of the mobile phone body, fixing bases are fixedly arranged above the stabilizing assembly, a rotating shaft is rotatably connected between the fixing bases, a connecting block is fixedly arranged on the surface of the rotating shaft, and a mounting base is fixedly arranged at the top of the connecting block; a mounting groove is formed in the mounting seat, a two-way threaded rod is movably arranged in the mounting groove, a nut seat is movably arranged outside the two-way threaded rod, a clamping plate is fixedly arranged at the top of the nut seat, and the clamping plate is clamped in clamping grooves formed in the two sides of the bottom of the mounting cylinder; a threaded rod is movably arranged in the mounting cylinder, and a threaded sleeve is movably arranged outside the threaded rod.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone antennas, in particular to a coupled mobile phone antenna. Background Art

[0002] The mobile phone antenna is a standing wave antenna, and its main function is to enhance the ability to receive signals. Due to the size of the mobile phone, the mobile phone antenna cannot be made very large, so its receiving area is relatively small and the gain is very low. The performance of the mobile phone antenna will have a direct impact on the performance of the entire device, especially the call quality and signal strength.

[0003] Chinese utility model patent CN220474883U discloses a signal antenna for a GSM mobile phone, comprising a fixing seat, a first rotating shaft, a telescopic antenna mounting seat, a telescopic antenna, a fixing plate and two folding antennas arranged on a mobile phone body, wherein the first rotating shaft is arranged on the inner side of the fixing seat, the telescopic antenna mounting seat is arranged on the top of the first rotating shaft, the telescopic antenna is arranged on the top of the telescopic antenna mounting seat, and the fixing plate is arranged on the top of the telescopic antenna; through the designed side panels, pull blocks, baffles, clamps, spring grooves, connecting rods and other structures, after the antenna body is folded, the fixing plate on the top of the antenna body is rotated to 180 degrees, and the opening of the clamping slot on the fixing plate is downward, and the clamping head is embedded in the inside of the clamping slot, so as to limit the antenna body, improve its stability after folding, and prevent its bottom end from rotating around the first rotating shaft, which is conducive to the carrying and use of the mobile phone.

[0004] However, although the above antenna is convenient for carrying and using the mobile phone, it does not have the function of disassembling the antenna. If the antenna is damaged, it cannot be disassembled and replaced, which will affect the signal receiving efficiency of the mobile phone and is inconvenient for the user. Utility Model Content

[0005] The utility model provides a coupled mobile phone antenna to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coupled mobile phone antenna, comprising a mobile phone body, a stabilizing component fixedly arranged on the front surface of the mobile phone body, a fixing seat fixedly arranged above the stabilizing component, a rotating shaft rotatably connected between the fixing seats, a connecting block fixedly arranged on the surface of the rotating shaft, a mounting seat fixedly arranged on the top of the connecting block, a mounting groove provided inside the mounting seat, a bidirectional threaded rod movably arranged inside the mounting groove, a nut seat movably arranged outside the bidirectional threaded rod, a clamping plate fixedly arranged on the top of the nut seat, the clamping plate is clamped in the clamping grooves provided on both sides of the bottom of the mounting tube, a threaded rod movably arranged inside the mounting tube, and a threaded sleeve movably arranged outside the threaded rod.

[0007] Furthermore, the connection relationship between the bidirectional threaded rod and the nut seat is a threaded connection, and a threaded hole adapted to the bidirectional threaded rod is provided inside the nut seat.

[0008] Furthermore, a first bevel gear is fixedly provided on the outside of one end of the threaded rod, a second bevel gear is movably provided on one side of the first bevel gear, a rotating rod is fixedly provided inside the second bevel gear, and the connection relationship between the first bevel gear and the second bevel gear is a meshing connection.

[0009] Furthermore, the connection relationship between the threaded rod and the threaded sleeve is a threaded connection, and a threaded hole matching the threaded rod is provided inside the threaded sleeve.

[0010] Furthermore, sliders are fixedly provided on both sides of the threaded sleeve, and sliding grooves adapted to the sliders are provided on both sides of the inner wall of the mounting tube, and the connection relationship between the sliders and the sliding grooves is a sliding connection.

[0011] Furthermore, a fixed block is fixedly provided on the top of the threaded sleeve, and folding antennas are movably provided on both sides of the fixed block. A mounting block is fixedly provided on the top of the fixed block, and a sliding sleeve is movably provided on the outside of the folding antenna. A plug rod is fixedly provided on one side of the sliding sleeve, and the plug rod is inserted into the socket of the mounting block.

[0012] Compared with the prior art, the utility model provides a coupled mobile phone antenna, which has the following beneficial effects:

[0013] The coupled mobile phone antenna is provided with a bidirectional threaded rod, a nut seat and a clamping plate. By driving the bidirectional threaded rod to rotate, the nut seat drives the clamping plate to make reverse horizontal movement along the outside of the bidirectional threaded rod, so that the clamping state of the clamping plate and the clamping grooves on both sides of the bottom of the installation tube can be released, which is convenient for disassembly of the foldable antenna and convenient for maintenance or replacement of the foldable antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a front view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the enlarged structure of part A of the utility model.

[0017] In the figure: 1. mobile phone body; 2. stabilizing component; 3. fixing seat; 4. rotating shaft; 5. connecting block; 6. mounting seat; 601. mounting groove; 602. bidirectional threaded rod; 603. nut seat; 604. clamping plate; 7. mounting cylinder; 701. threaded rod; 702. first bevel gear; 703. second bevel gear; 704. rotating rod; 705. threaded sleeve; 706. slider; 707. slide groove; 8. fixing block; 801. folding antenna; 802. mounting block; 803. sliding sleeve; 804. plug rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model discloses a coupled mobile phone antenna, comprising a mobile phone body 1, a stabilizing component 2 is fixedly arranged on the front surface of the mobile phone body 1, a fixing seat 3 is fixedly arranged above the stabilizing component 2, a rotating shaft 4 is rotatably connected between the fixing seats 3, a connecting block 5 is fixedly arranged on the surface of the rotating shaft 4, a mounting seat 6 is fixedly arranged on the top of the connecting block 5, a mounting groove 601 is provided inside the mounting seat 6, a bidirectional threaded rod 602 is movably provided inside the mounting groove 601, a nut seat 603 is movably provided outside the bidirectional threaded rod 602, a clamping plate 604 is fixedly provided on the top of the nut seat 603, the clamping plate 604 is clamped in the clamping grooves provided on both sides of the bottom of the mounting tube 7, a threaded rod 701 is movably provided inside the mounting tube 7, and a threaded sleeve 705 is movably provided outside the threaded rod 701.

[0020] Specifically, the connection relationship between the bidirectional threaded rod 602 and the nut seat 603 is a threaded connection, and a threaded hole matched with the bidirectional threaded rod 602 is opened inside the nut seat 603 .

[0021] In the present embodiment, by setting a bidirectional threaded rod 602 and a nut seat 603, utilizing the threaded connection relationship between the bidirectional threaded rod 602 and the nut seat 603, by driving the bidirectional threaded rod 602 to rotate, the nut seat 603 drives the clamping plate 604 to make a reverse horizontal movement along the outside of the bidirectional threaded rod 602, thereby releasing the clamping state of the clamping plate 604 and the clamping grooves on both sides of the bottom of the installation tube 7, thereby facilitating the disassembly of the folding antenna 801 and facilitating the repair or replacement of the folding antenna 801.

[0022] Specifically, a first bevel gear 702 is fixedly provided on the outside of one end of the threaded rod 701, a second bevel gear 703 is movably provided on one side of the first bevel gear 702, a rotating rod 704 is fixedly provided inside the second bevel gear 703, and the connection relationship between the first bevel gear 702 and the second bevel gear 703 is a meshing connection.

[0023] In the present embodiment, by setting the first bevel gear 702 and the second bevel gear 703, utilizing the meshing connection relationship between the first bevel gear 702 and the second bevel gear 703, the second bevel gear 703 is driven to rotate by rotating the rotating rod 704, so that the second bevel gear 703 drives the first bevel gear 702 to rotate, and then the first bevel gear 702 drives the threaded rod 701 to rotate, thereby achieving the purpose of driving the threaded rod 701 to rotate.

[0024] Specifically, the connection relationship between the threaded rod 701 and the threaded sleeve 705 is a threaded connection, and a threaded hole matching the threaded rod 701 is provided inside the threaded sleeve 705 .

[0025] In this embodiment, by setting a threaded rod 701 and a threaded sleeve 705, utilizing the threaded connection relationship between the threaded rod 701 and the threaded sleeve 705, the threaded rod 701 is driven to rotate, so that the threaded sleeve 705 can perform vertical lifting movement along the outside of the threaded rod 701, thereby driving the folding antenna 801 to perform vertical lifting movement, thereby facilitating the adjustment of the height of the folding antenna 801 and improving the signal reception efficiency.

[0026] Specifically, sliders 706 are fixedly provided on both sides of the threaded sleeve 705, and sliding grooves 707 adapted to the sliders 706 are provided on both sides of the inner wall of the mounting tube 7, and the connection relationship between the sliders 706 and the sliding grooves 707 is a sliding connection.

[0027] In the present embodiment, by providing a slider 706 and a slide groove 707, and utilizing the sliding connection relationship between the slider 706 and the slide groove 707, when the threaded sleeve 705 performs vertical lifting motion along the outside of the threaded rod 701, the slider 706 also synchronously slides inside the slide groove 707, thereby ensuring the stability of the lifting motion of the threaded sleeve 705 and preventing the threaded sleeve 705 from detaching from the threaded rod 701. The system has strong practicality and is convenient for users to use.

[0028] Specifically, a fixing block 8 is fixedly provided on the top of the threaded sleeve 705, and a folding antenna 801 is movably provided on both sides of the fixing block 8. A mounting block 802 is fixedly provided on the top of the fixing block 8, and a sliding sleeve 803 is movably provided on the outside of the folding antenna 801. An insert rod 804 is fixedly provided on one side of the sliding sleeve 803, and the insert rod 804 is inserted into the socket of the mounting block 802.

[0029] In the present embodiment, by providing the insertion rod 804, when the folding antenna 801 needs to be folded, the user slides the sliding sleeve 803 to both sides to drive the insertion rod 804 to move, thereby releasing the plug-in state between the insertion rod 804 and the plug-in hole on one side of the mounting block 802, thereby releasing the fixed state of the folding antenna 804, and then the folding antenna 804 can be folded. The steps are simple, the operation is convenient, it has strong practicality, and is convenient for users to use.

[0030] When in use, the user first maintains the folding antenna 804 in a horizontal state, and then, through the action of the internal spring of the sliding sleeve 803, the sliding sleeve 803 drives the insertion rod 804 to be inserted into the insertion hole on one side of the mounting block 802, so as to maintain the stable state of the folding antenna 801, and then, by rotating the rotating rod 704, the second bevel gear 703 is driven to rotate, so that the second bevel gear 703 drives the first bevel gear 702 to rotate, and then the first bevel gear 702 drives the threaded rod 701 to rotate, and by driving the threaded rod 701 to rotate, the threaded sleeve 705 is moved along the threaded rod 701. 01 can make vertical lifting movement on the outside, thereby driving the folding antenna 801 to make vertical lifting movement, which is convenient for adjusting the height of the folding antenna 801 and improving the signal receiving efficiency. When the folding antenna 801 needs to be disassembled, by driving the two-way threaded rod 602 to rotate, the nut seat 603 drives the clamping plate 604 to make reverse horizontal movement along the outside of the two-way threaded rod 602, so that the clamping state of the clamping plate 604 and the clamping grooves on both sides of the bottom of the installation tube 7 can be released, which is convenient for disassembly of the folding antenna 801, and the folding antenna 801 can be repaired or replaced.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coupled mobile phone antenna, comprising a mobile phone body (1), Features: A stabilizing component (2) is fixedly arranged on the front surface of the mobile phone body (1), a fixing seat (3) is fixedly arranged above the stabilizing component (2), a rotating shaft (4) is rotatably connected between the fixing seats (3), a connecting block (5) is fixedly arranged on the surface of the rotating shaft (4), a mounting seat (6) is fixedly arranged on the top of the connecting block (5), a mounting groove (601) is provided inside the mounting seat (6), a bidirectional threaded rod (602) is movably provided inside the mounting groove (601), a nut seat (603) is movably provided outside the bidirectional threaded rod (602), a clamping plate (604) is fixedly arranged on the top of the nut seat (603), the clamping plate (604) is clamped in clamping grooves provided on both sides of the bottom of the mounting tube (7), a threaded rod (701) is movably provided inside the mounting tube (7), and a threaded sleeve (705) is movably provided outside the threaded rod (701).

2. A coupled mobile phone antenna according to claim 1, Features: The connection relationship between the bidirectional threaded rod (602) and the nut seat (603) is a threaded connection, and a threaded hole matching the bidirectional threaded rod (602) is provided inside the nut seat (603).

3. A coupled mobile phone antenna according to claim 1, Features: A first bevel gear (702) is fixedly arranged on the outside of one end of the threaded rod (701), a second bevel gear (703) is movably arranged on one side of the first bevel gear (702), a rotating rod (704) is fixedly arranged inside the second bevel gear (703), and the connection relationship between the first bevel gear (702) and the second bevel gear (703) is a meshing connection.

4. A coupled mobile phone antenna according to claim 1, Features: The connection relationship between the threaded rod (701) and the threaded sleeve (705) is a threaded connection, and a threaded hole matching the threaded rod (701) is provided inside the threaded sleeve (705).

5. A coupled mobile phone antenna according to claim 1, Features: Slide blocks (706) are fixedly provided on both sides of the threaded sleeve (705), and slide grooves (707) adapted to the slide blocks (706) are provided on both sides of the inner wall of the installation cylinder (7), and the connection relationship between the slide blocks (706) and the slide grooves (707) is a sliding connection.

6. A coupled mobile phone antenna according to claim 1, Features: A fixed block (8) is fixedly provided on the top of the threaded sleeve (705), and folding antennas (801) are movably provided on both sides of the fixed block (8), a mounting block (802) is fixedly provided on the top of the fixed block (8), a sliding sleeve (803) is movably provided outside the folding antenna (801), and an insertion rod (804) is fixedly provided on one side of the sliding sleeve (803), and the insertion rod (804) is inserted into the insertion hole of the mounting block (802).

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