Bluetooth flashlight with antenna storage protection structure

Abstract

The utility model belongs to the technical field of Bluetooth flashlights, and particularly relates to a Bluetooth flashlight with an antenna containing and protecting structure, which comprises a Bluetooth flashlight body, an operation key is arranged at one end of the Bluetooth flashlight body, an interface is arranged on one side of the Bluetooth flashlight body, and the antenna containing and protecting structure is arranged on the Bluetooth flashlight body. One side of the Bluetooth flashlight body is connected with a signal antenna, one end of the signal antenna enters the inner side of the protective cover to be stored by rotating the signal antenna, and when the end of the signal antenna enters the protective cover, the end of the signal antenna can be buffered through an elastic structure between the arc-shaped sleeve and the protective cover; therefore, the rotated signal antenna is prevented from colliding with the protective cover, the signal antenna is further prevented from being damaged, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of bluetooth flashlight, specifically relates to a bluetooth flashlight with antenna storage protection structure. BACKGROUND

[0002] The bluetooth flashlight is a flashlight integrated with Bluetooth technology, which can not only provide lighting function, but also realize interaction and control with smart devices through Bluetooth connection. The bluetooth flashlight has the basic function of flashlight, that is, providing lighting. The lighting brightness, spot size and other parameters may vary depending on the specific model, but generally can meet the application requirements of daily and outdoor scenes. The bluetooth flashlight has a built-in Bluetooth module, which can be connected with smart devices such as smartphones and tablet computers through Bluetooth. After successful connection, users can remotely control or set the flashlight through the application program (App) on the smart device.

[0003] At present, in order to improve the increase of Bluetooth signal, the antenna is usually installed on one side of the flashlight during use of the existing bluetooth flashlight. However, the installed antenna is often directly exposed to the outside, although it can be hidden on one side by retracting and rotating. However, since the end of the antenna is relatively prominent, it is easy to be knocked in long-term use, thereby causing damage to the antenna and reducing the service life. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a bluetooth flashlight with antenna storage protection structure, which aims to solve the problem that the existing bluetooth flashlight is usually installed with an antenna on one side of the flashlight during use in order to improve the increase of Bluetooth signal. However, the installed antenna is often directly exposed to the outside, although it can be hidden on one side by retracting and rotating. However, since the end of the antenna is relatively prominent, it is easy to be knocked in long-term use, thereby causing damage to the antenna and reducing the service life.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a bluetooth flashlight with antenna storage protection structure, comprising a bluetooth flashlight body, one end of the bluetooth flashlight body is provided with an operation button, one side of the bluetooth flashlight body is provided with an interface, and one side of the bluetooth flashlight body is connected with a signal antenna.

[0006] The outer wall of the bluetooth flashlight body is connected with a protective cover, the top of the protective cover is provided with a groove, the bottom of the protective cover penetrates through a connecting rod, the both ends of the connecting rod are connected with an arc-shaped sleeve and a limiting block respectively, and the outer wall of the connecting rod is sleeved with a first spring.

[0007] The arc-shaped sleeve, the connecting rod, the limiting block and the first spring can form an elastic structure with the protective cover.

[0008] The bottom of the protective cover is provided with a plurality of water infiltration openings.

[0009] The plurality of water infiltration openings are distributed at equal intervals.

[0010] The top of the Bluetooth flashlight body is connected with a mounting seat, the inside of the mounting seat is provided with a second spring, the end of the second spring is connected with a movable block, one end of the movable block is connected with a clamping pin, the top of the Bluetooth flashlight body is provided with a handle, and the end of the handle is provided with a clamping groove.

[0011] The size of the clamping groove is matched with the end of the clamping pin.

[0012] The Bluetooth flashlight body, the mounting seat, the second spring, the movable block, the clamping pin and the clamping groove can form an elastic clamping structure with the handle.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The end of the signal antenna is collected in the inside of the protective cover, the elastic structure between the arc-shaped sleeve and the protective cover can buffer the end of the signal antenna, the signal antenna is prevented from being damaged after being rotated, and the service life is prolonged.

[0015] The handle can be conveniently disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation to the utility model.

[0017] Figure 1This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main disassembled cross-sectional structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 4 A is a schematic diagram of the enlarged structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the interior of the Bluetooth flashlight body of the present invention;

[0022] Figure 6 This is a schematic diagram of the networking of the Bluetooth flashlight system of the present invention.

[0023] In the figure: 1. Bluetooth flashlight body; 2. Operation button; 3. Interface; 4. Signal antenna; 5. Protective cover; 6. Groove; 7. Water seepage port; 8. Connecting rod; 9. Arc sleeve; 10. Limit block; 11. First spring; 12. Mounting seat; 13. Second spring; 14. Movable block; 15. Pin; 16. Handle; 17. Slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-4 The present invention provides the following technical solutions: a Bluetooth flashlight with an antenna storage and protection structure, comprising a Bluetooth flashlight body 1, an operation button 2 being provided at one end of the Bluetooth flashlight body 1, an interface 3 being provided at one side of the Bluetooth flashlight body 1, and a signal antenna 4 being connected to one side of the Bluetooth flashlight body 1;

[0026] The outer wall of the Bluetooth flashlight body 1 is connected to a protective cover 5, a groove 6 is formed on the top of the protective cover 5, a connecting rod 8 is passed through the bottom of the protective cover 5, and an arc sleeve 9 and a limit block 10 are connected to the two ends of the connecting rod 8 respectively. The outer wall of the connecting rod 8 is sleeved with a first spring 11;

[0027] It should be noted that a groove 6 is provided on the top of the protective cover 5 to make it easier to remove the signal antenna 4 when it is used.

[0028] The night vision main machine adopts a Bluetooth protocol, can inquire the working state of the flashlight, and simultaneously displays the working state on the main machine, so that the user can inquire the flashlight power, light supplement intensity and other information.

[0029] Preferably, the arc-shaped sleeve 9 can form an elastic structure with the protective cover 5 through the connecting rod 8, the limiting block 10 and the first spring 11.

[0030] In specific use, the signal antenna 4 is stored in the inside of the protective cover 5 by rotating the signal antenna 4, and when the one end of the signal antenna 4 enters the inside of the protective cover 5, the elastic structure between the arc-shaped sleeve 9 and the protective cover 5 can buffer the one end of the signal antenna 4, so as to avoid the knock between the signal antenna 4 and the protective cover 5 after rotation.

[0031] Preferably, a plurality of water seepage openings 7 are arranged at the bottom of the protective cover 5 and are equidistantly distributed.

[0032] In specific use, when water enters the inside of the protective cover 5, the plurality of water seepage openings 7 can play a drainage effect.

[0033] Preferably, the top of the Bluetooth flashlight body 1 is connected with a mounting seat 12, the inside of the mounting seat 12 is provided with a second spring 13, the end of the second spring 13 is connected with a movable block 14, one end of the movable block 14 is connected with a clamping pin 15, the top of the Bluetooth flashlight body 1 is provided with a handle 16, the end of the handle 16 is provided with a clamping groove 17, the size of the clamping groove 17 is matched with the one end of the clamping pin 15, and the Bluetooth flashlight body 1 can form an elastic clamping structure with the handle 16 through the mounting seat 12, the second spring 13, the movable block 14, the clamping pin 15 and the clamping groove 17.

[0034] It should be noted that the two ends of the handle 16 are respectively located at the ends of the mounting seat 12.

[0035] In specific use, the movable block 14 is driven by the knob to make the clamping pin 15 separate from the clamping groove 17, and then the handle 16 can be disassembled by pulling the handle 16, and conversely, the movable block 14 is driven by the knob to make the clamping pin 15 retract, and then the handle 16 is arranged at the two ends of the mounting seat 12, and the clamping pin 15 can be inserted into the clamping groove 17 under the action of the second spring 13, so that the handle 16 can be conveniently disassembled and assembled.

[0036] Reference Figures 1-6 The Bluetooth flashlight body 1 adopts a VCEL laser LED lamp 850nm as a slave device to accept control instructions from the night vision main machine, can realize opening, closing and three-grade light intensity adjustment, so as to realize wireless intelligent control of light supplement of the night vision, which is very convenient.

[0037] More need to pay attention to, signal antenna 4 is responsible for directional amplification of bluetooth signal, transmission, bluetooth chip is responsible for communication with MCU, the serial port protocol signal that MCU sends out is converted into bluetooth wireless signal and is emitted, switch module is responsible for the power switch of flashlight, gear manual switching function, MCU is responsible for processing the bluetooth signal of receiving night vision instrument host computer, and carries out analysis, controls gear of flashlight simultaneously

[0038] Working principle: first, through the rotation signal antenna 4 makes its one end to enter the inside of protective cover 5 and is stored, and when the one end of signal antenna 4 enters the inside of protective cover 5, the elastic structure between arc sleeve 9 and protective cover 5 can play the buffering effect to the one end of signal antenna 4, to avoid the collision of signal antenna 4 after rotation and protective cover 5, and further avoid the damage of signal antenna 4, improve the service life, and through the dial block dial movable block 14, make it drive the card lock 15 from the card slot 17, then through pulling handle 16 can be disassembled, conversely through the dial block dial movable block 14, make it drive the card lock 15 shrink, then handle 16 is respectively arranged at the two ends of mounting seat 12, and then through the dial block, make the card lock 15 can be inserted into the card slot 17 under the action of second spring 13, so that handle 16 can be conveniently disassembled.

[0039] Finally, it should be pointed out that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A Bluetooth flashlight with an antenna storage and protection structure, comprising a Bluetooth flashlight body (1), characterized in that: An operation button (2) is provided at one end of the Bluetooth flashlight body (1), an interface (3) is provided at one side of the Bluetooth flashlight body (1), and a signal antenna (4) is connected to one side of the Bluetooth flashlight body (1); The outer wall of the Bluetooth flashlight body (1) is connected to a protective cover (5), a groove (6) is provided on the top of the protective cover (5), a connecting rod (8) passes through the bottom of the protective cover (5), and both ends of the connecting rod (8) are respectively connected to an arc sleeve (9) and a limit block (10), and the outer wall of the connecting rod (8) is sleeved with a first spring (11).

2. The Bluetooth flashlight with an antenna storage and protection structure according to claim 1, characterized in that: The arc-shaped sleeve (9) can form an elastic structure with the protective cover (5) through the connecting rod (8), the limit block (10), and the first spring (11).

3. The Bluetooth flashlight with an antenna storage and protection structure according to claim 1, characterized in that: The bottom of the protective cover (5) is provided with a plurality of water seepage openings (7).

4. The Bluetooth flashlight with an antenna storage and protection structure according to claim 3, characterized in that: The plurality of water seepage openings (7) are distributed at equal intervals.

5. The Bluetooth flashlight with an antenna storage and protection structure according to claim 1, characterized in that: The top of the Bluetooth flashlight body (1) is connected to a mounting base (12), a second spring (13) is provided inside the mounting base (12), an end of the second spring (13) is connected to a movable block (14), one end of the movable block (14) is connected to a latch (15), a handle (16) is provided on the top of the Bluetooth flashlight body (1), and a latch slot (17) is provided at the end of the handle (16).

6. The Bluetooth flashlight with an antenna storage and protection structure according to claim 5, characterized in that: The size of the card slot (17) matches that of one end of the card pin (15).

7. The Bluetooth flashlight with an antenna storage and protection structure according to claim 5, characterized in that: The Bluetooth flashlight body (1) can form an elastic locking structure with the handle (16) through the mounting seat (12), the second spring (13), the movable block (14), the latch (15), and the slot (17).

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