Antenna for application of smart wearable device

Abstract

The utility model discloses an antenna for use in a smart wearable device, relates to the technical field of antennas for smart wearable devices, and solves the problem that the wearable device is a device for daily use. If a user appears in an area with poor signals, and the position of the internal antenna is fixed and arranged inside the wearable device, the outer shell of the device itself will affect the signal of the antenna. In the area with poor signals, since the antenna cannot be taken out or the length cannot be increased, the wearable device cannot be used normally. The utility model comprises a device shell and a second antenna tube, a mounting seat is installed on the bottom surface of the device shell, a connecting column is fixedly installed on the top surface of the mounting seat, a threaded hole is arranged inside the right side wall of the connecting column, and a connecting hole is arranged inside the right side wall of the device shell. Through the cooperation between the arranged stretching rod and the connecting tube, the stretching rod can be drawn out at the position with poor signal area, so as to enhance the strength of signal reception.

Description

Technical Field

[0001] The utility model relates to the technical field of smart wearable device antennas, in particular to an antenna applied to smart wearable devices. Background Art

[0002] Smart wearable devices such as watches and glasses need to be equipped with antennas inside to receive signals when they are used. After searching, the Chinese patent authorization number CN210200942U discloses an antenna structure of a smart wearable device, including a housing of a smart wearable device, a GPS antenna body and a reflector, wherein the housing is provided with a mounting groove with an opening on one side, the GPS antenna body is arranged on the groove edge of the mounting groove on the housing, and the reflector is arranged at the bottom of the mounting groove. By arranging a reflector at the bottom of the mounting groove, the signal emitted to one side of the human body by the GPS antenna on the groove edge of the mounting groove when working is intercepted and reflected, thereby reducing the influence of the weakening of the antenna signal caused by the absorption and interference of the antenna signal by the human body, improving the antenna performance, thereby shortening the positioning time and accurately improving the positioning accuracy. However, the wearable device belongs to a device for daily use. If the user appears in an area with poor signal, and the position of the internal antenna is fixed and arranged inside the wearable device, the housing of the device itself will affect the signal of the antenna. In areas with poor signal, since the antenna cannot be removed or increased in length, the wearable device cannot be used normally. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an antenna for use in smart wearable devices, which solves the problem that wearable devices are devices for daily use. If the user appears in an area with poor signal, and the internal antenna is fixed and arranged inside the wearable device, the outer shell of the device itself will affect the antenna signal. In areas with poor signal, the antenna cannot be removed or increased in length, which will cause the wearable device to not be used normally.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an antenna used for a smart wearable device, comprising a device shell and a second antenna tube, a mounting base is installed on the bottom surface of the device shell, a connecting column is fixedly installed on the top surface of the mounting base, a threaded hole is arranged inside the right side wall of the connecting column, a connecting hole is arranged inside the right side wall of the device shell, the diameter of the second antenna tube matches the diameter of the connecting hole, the tube wall of the second antenna tube is provided with threads, and the left end of the second antenna tube passes through the interior of the connecting hole and is threadedly connected to the interior of the threaded hole through a thread, and the interior of the second antenna tube is slidably connected to the first antenna tube.

[0005] Preferably, a limiting groove is provided inside the side wall of the second antenna tube, and a limiting block is fixedly installed on the side wall of the first antenna tube. The limiting block is slidably connected to the inside of the limiting groove through the first antenna tube, so that when the first antenna tube is disassembled, it can prevent the first antenna tube from rotating and the first antenna tube cannot drive the second antenna tube to rotate.

[0006] Preferably, a signal receiving block is fixedly installed on the right end of the first antenna tube, a lever is fixedly installed on the top surface of the signal receiving block, and the signal receiving block is connected to the inside of the connecting hole. The signal receiving block can be conveniently pulled by the arranged lever, so that the first antenna tube can be conveniently pulled out.

[0007] Preferably, the right end side wall of the second antenna tube is arranged inside the connecting hole of the device housing, so as to facilitate the signal receiving block to be connected to the inside of the connecting hole.

[0008] Preferably, a sealing gasket is fixedly installed on the inner side wall of the connecting hole, so that after the signal receiving block is connected to the inside of the connecting hole, the sealing gasket can contact the side wall of the signal receiving block to increase friction and prevent the first antenna tube from slipping out.

[0009] Preferably, the signal receiving block is a cylinder, and the diameter thereof matches the diameter of the connecting hole, thereby facilitating installation of the signal receiving block.

[0010] The utility model provides an antenna for use in a smart wearable device, which has the following beneficial effects:

[0011] 1. When the antenna of the smart wearable device is used, the stretching rod and the connecting tube are matched to each other, so that the stretching rod can be pulled out at a position where the signal is poor, so as to enhance the strength of signal reception;

[0012] 2. The antenna of the smart wearable device is used. When using the antenna of the smart wearable device, the antenna tube can be disassembled and replaced with a longer length through the cooperation between the second antenna tube and the connecting column, so that the antenna tube is suitable for different areas, so that the smart wearable device can receive signals normally and enhance the signals. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the connecting column of the utility model;

[0015] Figure 3 This is a schematic diagram of the connecting pipe structure of the utility model.

[0016] In the figure, 1-equipment housing, 2-connecting column, 3-connecting hole, 4-first antenna tube, 5-threaded hole, 6-mounting seat, 7-thread, 8-second antenna tube, 9-limiting groove, 10-limiting block, 11-shift rod, 12-signal receiving block. DETAILED DESCRIPTION

[0017] 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.

[0018] Example 1

[0019] See also Figure 1-3 The embodiment of the utility model provides an antenna for use in a smart wearable device, including a device housing 1 and a second antenna tube 8. A mounting seat 6 is installed on the bottom surface of the device housing 1, and a connecting column 2 is fixedly installed on the top surface of the mounting seat 6. A threaded hole 5 is arranged inside the right side wall of the connecting column 2, and a connecting hole 3 is arranged inside the right side wall of the device housing 1. The diameter of the second antenna tube 8 matches the diameter of the connecting hole 3. A thread 7 is arranged on the tube wall of the second antenna tube 8, and the left end of the second antenna tube 8 passes through the interior of the connecting hole 3 and is threadedly connected to the interior of the threaded hole 5 through the thread 7. The interior of the second antenna tube 8 is slidably connected with a first antenna tube 4. In areas with poor signals, the second antenna tube 8 can be disassembled and replaced with a longer antenna tube. When installing the second antenna tube 8, the second antenna tube 8 passes through the interior of the connecting hole 3 and is threadedly connected to the interior of the threaded hole 5 through the arranged thread, so as to facilitate the installation of the second antenna tube 8.

[0020] Example 2

[0021] In this embodiment, Figure 1-3 As shown, a limiting groove 9 is provided inside the side wall of the second antenna tube 8, and a limiting block 10 is fixedly installed on the side wall of the first antenna tube 4. The limiting block 10 is slidably connected to the inside of the limiting groove 9 through the first antenna tube 4. When the second antenna tube 8 is installed and disassembled, when the second antenna tube 8 is located inside the device housing 1, rotating the first antenna tube 4 can conveniently drive the second antenna tube 8 to rotate.

[0022] Example 3

[0023] In this embodiment, Figure 1-3As shown, a signal receiving block 12 is fixedly installed on the right end of the first antenna tube 4, and a lever 11 is fixedly installed on the top surface of the signal receiving block 12. The signal receiving block 12 is connected to the inside of the connecting hole 3. When the first antenna tube 4 is pulled out, the lever 11 is held and moved, so that the first antenna tube 4 can be easily moved. The right end side wall of the second antenna tube 8 is arranged inside the connecting hole 3 of the equipment housing 1, and a sealing gasket is fixedly installed on the inner side wall of the connecting hole 3. The signal receiving block 12 is a cylinder, and the diameter matches the diameter of the connecting hole 3.

[0024] It should be noted that in this embodiment, when using the antenna of the smart wearable device, Figure 1-3 As shown, in areas with poor signals, the second antenna tube 8 can be disassembled and replaced with a longer antenna tube. When installing the second antenna tube 8, the second antenna tube 8 is passed through the interior of the connecting hole 3 and is threadedly connected to the interior of the threaded hole 5 through the provided thread, so as to facilitate the installation of the second antenna tube 8. When installing and disassembling the second antenna tube 8, when the second antenna tube 8 is located inside the device housing 1, rotating the first antenna tube 4 can conveniently drive the second antenna tube 8 to rotate. After the installation is completed, the signal receiving block 12 is connected to the interior of the connecting hole 3 so that its side wall contacts the sealing gasket in the connecting hole 3 to increase friction, thereby preventing the first antenna tube 4 from sliding. When the first antenna tube 4 is pulled out, the lever 11 is held and moved to conveniently move the first antenna tube 4.

Claims

1. An antenna for use in a smart wearable device, characterized in that: The invention comprises a device housing (1) and a second antenna tube (8), wherein a mounting seat (6) is installed on the bottom surface of the device housing (1), a connecting column (2) is fixedly installed on the top surface of the mounting seat (6), a threaded hole (5) is arranged inside the right side wall of the connecting column (2), a connecting hole (3) is arranged inside the right side wall of the device housing (1), the diameter of the second antenna tube (8) matches the diameter of the connecting hole (3), a tube wall of the second antenna tube (8) is provided with a thread (7), the left end of the second antenna tube (8) passes through the inside of the connecting hole (3), and is threadedly connected to the inside of the threaded hole (5) through the thread (7), and the inside of the second antenna tube (8) is slidably connected to the first antenna tube (4).

2. The antenna for use in a smart wearable device according to claim 1, characterized in that: A limiting groove (9) is provided inside the side wall of the second antenna tube (8), a limiting block (10) is fixedly installed on the side wall of the first antenna tube (4), and the limiting block (10) is slidably connected to the inside of the limiting groove (9) through the first antenna tube (4).

3. The antenna for use in a smart wearable device according to claim 1, characterized in that: A signal receiving block (12) is fixedly mounted on the right end of the first antenna tube (4), a lever (11) is fixedly mounted on the top surface of the signal receiving block (12), and the signal receiving block (12) is connected to the inside of the connecting hole (3).

4. The antenna for use in a smart wearable device according to claim 1, characterized in that: The right end side wall of the second antenna tube (8) is arranged inside the connection hole (3) of the device housing (1).

5. The antenna for use in a smart wearable device according to claim 3, characterized in that: A sealing gasket is fixedly mounted on the inner side wall of the connecting hole (3).

6. The antenna for use in a smart wearable device according to claim 3, characterized in that: The signal receiving block (12) is a cylinder, and its diameter matches the diameter of the connecting hole (3).

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