Intelligent charging box of wireless Bluetooth earphone and Bluetooth earphone

Abstract

The invention belongs to the field of Bluetooth earphones, and particularly relates to an intelligent charging box of a wireless Bluetooth earphone and the Bluetooth earphone. An intelligent charging box of a wireless Bluetooth earphone comprises a lower shell, an upper shell, a power supply, an earphone body, a lower protective sleeve and the like. The top of the lower shell is rotationally connected with an upper shell, a power supply is installed at the bottom in the lower shell, an earphone body is placed in the power supply, and when the earphone body is inserted into the power supply, the power supply can charge the earphone body. The charging box can be protected through the lower protective sleeve and the upper protective sleeve, and meanwhile, when the lower protective sleeve and the upper protective sleeve are subjected to impact force, the upper inserting rod moves downwards to enter the lower inserting hole, or the lower inserting rod moves upwards to enter the upper inserting hole, so that the upper shell and the lower shell can be prevented from being separated; the earphone body is prevented from falling out and being damaged; the operation that the upper shell can be opened only by rotating the knob can prevent the infant from directly opening the upper shell.

Description

Technical Field

[0001] The present invention belongs to the field of Bluetooth headsets, and in particular relates to an intelligent charging box for wireless Bluetooth headsets and a Bluetooth headset. Background Art

[0002] Charging boxes and Bluetooth headsets are important components of modern wireless communication technology, mainly used to provide a convenient wireless audio experience. The charging box is one of the important accessories of Bluetooth headsets, and its main function is to provide charging support for Bluetooth headsets. It usually adopts a portable design, which is convenient for users to charge the headset anytime and anywhere.

[0003] Bluetooth headsets are headsets that connect to devices through Bluetooth technology to achieve wireless audio transmission. Bluetooth headsets have been a very popular product in recent years. They use Bluetooth chips to achieve wireless connection between two headsets, without the need for wires, and are very convenient to use.

[0004] When the existing wireless Bluetooth headset charging box falls to the ground, the box body lacks protection measures, which can easily cause the charging box to be broken due to the impact force. At the same time, when the wireless Bluetooth headset charging box falls to the ground, the earphones inside are also easily dropped out of the charging box and damaged. Summary of the invention

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a smart charging box for wireless Bluetooth headsets and a Bluetooth headset which can protect the Bluetooth headset charging box and the Bluetooth headset.

[0006] The technical implementation scheme of the present invention is: a smart charging box for wireless Bluetooth headsets, comprising a lower shell, an upper shell, a power supply and a headset body, the top of the lower shell is rotatably connected to the upper shell, the bottom of the lower shell is installed with a power supply, the headset body is placed in the power supply, and also comprises a lower protective cover, an upper protective cover and a locking assembly, the outer surface of the lower shell is provided with a lower protective cover, the outer surface of the upper shell is provided with an upper protective cover, the upper protective cover is communicated with the lower protective cover, and a locking assembly is connected between the lower shell and the upper shell; the locking assembly comprises an upper hollow tube, a lower hollow tube and a lower plug rod, the lower hollow tube is installed at the inner edge position of the lower shell, the upper hollow tube is installed in the upper shell above the lower hollow tube, an upper plug hole is opened in the upper hollow tube, a lower plug rod is slidably connected in the lower hollow tube, and the diameter of the end of the lower plug rod is less than or equal to the diameter of the plug hole.

[0007] Preferably, the inner surface of the lower protective sleeve and the outer surface of the lower shell form a closed space, which is filled with gas; the inner surface of the upper protective sleeve and the outer surface of the upper shell form a closed space, which is filled with gas; the lower hollow tube is connected to the space formed by the lower protective sleeve and the outer surface of the lower shell, and the upper hollow tube is connected to the space formed by the upper protective sleeve and the outer surface of the upper shell.

[0008] Preferably, the locking assembly also includes an upper plug rod and a micro spring. The upper plug rod is slidably connected in the upper hollow tube, and a micro spring is connected between the upper plug rod and the upper hollow tube. A lower plug hole is opened at the top of the lower plug rod, and the diameter of the lower plug hole is greater than or equal to the diameter of the end of the upper plug rod.

[0009] Preferably, a knob and a card plate are further included. The knob is rotatably connected to the upper side of the lower shell body. The knob passes through the side wall of the lower shell body, and the inner end of the knob is connected to the card plate.

[0010] Preferably, it also includes a display panel and a supporting base plate. The bottom of the lower shell is connected to the supporting base plate, the top of the supporting base plate is in contact with the bottom of the power supply, and a display panel is arranged on the side of the lower shell. The display panel and the power supply are connected by a line, and the display panel can display the energy storage value of the power supply.

[0011] Preferably, a heating tube and a button are also included. The heating tube is installed in the upper part of the upper shell, and the button is arranged on the side of the lower shell. The button, the heating tube and the power supply are connected through a line.

[0012] Preferably, a blocking block is further included, and the charging port of the power supply is extended out of the side wall of the upper shell, and the blocking block is arranged at the position of the charging port of the power supply.

[0013] Preferably, a magnetic block is also included, and the contact positions of the lower shell and the upper part of the upper shell are both provided with magnetic blocks.

[0014] A Bluetooth headset comprises an earphone body. The earphone body is placed in a power supply and a charging port is provided at the bottom of the earphone body.

[0015] The present invention has the following advantages: the charging box can be protected by the lower protective cover and the upper protective cover, and when the lower protective cover and the upper protective cover are subjected to impact force, the upper plug rod moves downward into the lower plug hole, or the lower plug rod moves upward into the upper plug hole, which can prevent the upper shell from being separated from the lower shell and cause the earphone body to fall out and be damaged; the operation of opening the upper shell only by turning the knob can prevent infants and young children from directly opening the upper shell and causing accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure from another viewing angle of the present invention.

[0018] Figure 3 It is a schematic diagram of the internal three-dimensional structure of the present invention.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention after removing the power supply.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure inside the lower shell of the present invention.

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the locking assembly of the present invention.

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the lower hollow tube and the lower insertion rod of the present invention.

[0023] Explanation of the accompanying drawings: 1_lower shell, 2_upper shell, 3_power supply, 4_earphone body, 5_lower protective cover, 6_upper protective cover, 7_locking assembly, 71_upper hollow tube, 72_upper plug hole, 73_lower hollow tube, 74_lower plug rod, 75_upper plug rod, 76_micro spring, 77_lower plug hole, 8_knob, 81_card plate, 9_display panel, 10_support base plate, 11_heating tube, 12_button, 13_block, 14_magnetic block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0025] Embodiment: A smart charging box for a wireless Bluetooth headset, such as Figure 1-Figure 7 As shown, it includes a lower shell 1, an upper shell 2, a power supply 3, a lower protective cover 5, an upper protective cover 6 and a locking assembly 7. The top of the lower shell 1 is rotatably connected to the upper shell 2, and the power supply 3 is installed at the bottom of the lower shell 1. The outer surface of the lower shell 1 is provided with a lower protective cover 5, and the inner surface of the lower protective cover 5 and the outer surface of the lower shell 1 form a closed space, and the closed space is filled with gas. The outer surface of the upper shell 2 is provided with an upper protective cover 6, and the inner surface of the upper protective cover 6 and the outer surface of the upper shell 2 form a closed space, and the closed space is filled with gas. The upper protective cover 6 is communicated with the lower protective cover 5, and a locking assembly 7 is connected between the lower shell 1 and the upper shell 2.

[0026] like Figure 6 and Figure 7As shown, the locking assembly 7 includes an upper hollow tube 71, a lower hollow tube 73, a lower plug rod 74, an upper plug rod 75 and a micro spring 76. The lower hollow tube 73 is vertically installed at the inner edge of the lower shell body 1, and the lower hollow tube 73 is connected to the space formed by the lower protective cover 5 and the outer surface of the lower shell body 1. The upper hollow tube 71 is installed in the upper shell body 2 above the lower hollow tube 73. The upper hollow tube 71 is connected to the space formed by the upper protective cover 6 and the outer surface of the upper shell body 2. An upper plug hole 72 is provided in the upper hollow tube 71, and a lower plug rod 74 is slidably connected in the lower hollow tube 73. The diameter of the end of the lower plug rod 74 is less than or equal to the diameter of the plug hole. The upper plug rod 75 is slidably connected in the upper hollow tube 71, and a micro spring 76 is connected between the upper plug rod 75 and the upper hollow tube 71. A lower plug hole 77 is provided at the top of the lower plug rod 74, and the diameter of the lower plug hole 77 is greater than or equal to the diameter of the end of the upper plug rod 75.

[0027] like Figure 5 As shown, it also includes a knob 8 and a clamping plate 81. The knob 8 is rotatably connected to the upper side of the lower shell 1. The knob 8 passes through the side wall of the lower shell 1, and the inner end of the knob 8 is connected to the clamping plate 81.

[0028] like Figure 4 As shown, it also includes a display panel 9 and a supporting base plate 10. The bottom of the lower shell 1 is connected to the supporting base plate 10, and the top of the supporting base plate 10 contacts the bottom of the power supply 3 to support the power supply 3. A display panel 9 is arranged on the side of the lower shell 1. The display panel 9 is connected to the power supply 3 through a line, and the display panel 9 can display the energy storage value of the power supply 3.

[0029] like Figure 4 As shown, a heating tube 11 and a button 12 are also included. The heating tube 11 is installed in the upper part of the upper shell 2, and the button 12 is arranged on the side of the lower shell 1. The button 12, the heating tube 11 and the power supply 3 are connected through a line.

[0030] like Figure 4 As shown, a blocking block 13 is also included. The charging port of the power source 3 is extended out of the side wall of the upper shell 2 . The blocking block 13 is arranged at the charging port position of the power source 3 , and the blocking block 13 is rotatably connected to the lower shell 1 .

[0031] like Figure 3 As shown, a magnetic block 14 is also included. The contact positions of the lower shell 1 and the upper shell 2 are both provided with the magnetic block 14. When the lower shell 1 and the upper shell 2 are closed, the magnetic blocks 14 are attracted to each other.

[0032] like Figure 3 As shown, a Bluetooth headset includes an earphone body 4, the earphone body 4 is placed in a power supply 3, a charging port is provided at the bottom of the earphone body 4, and the earphone body 4 is placed in the power supply 3. When the earphone body 4 is inserted into the power supply 3, the power supply 3 can charge the earphone body 4.

[0033] When using the charging box to charge the earphones, first turn the knob 8 90 degrees to make the card plate 81 in the vertical state become a horizontal state, and then push the upper shell 2 to open. The upper shell 2 can be opened only by turning the knob 8, which can prevent infants and young children from directly opening the upper shell 2 and causing accidents. Then, the earphone body 4 can be placed in the power supply 3 for charging, and then the upper shell 2 is rotated to reset, the magnetic block 14 is attracted, and the knob 8 is rotated 90 degrees again to make the card plate 81 become a vertical state, and the upper shell 2 cannot be opened. When the earphone body 4 is charged and needs to be used, if the weather outside is low, the knob 8 can be pressed to turn on the heating tube 11. The earphone body 4 starts to work and heats the ear-entry part of the earphone body 4, so that the earphone body 4 can be more comfortable when inserted into the human ear. After the earphone body 4 is heated, press the button 12 again, the heating tube 11 stops working, and then the above-mentioned operation of opening the upper shell 2 can be repeated, and then the earphone body 4 is taken out for use, and the operation of closing the upper shell 2 is repeated. When the power supply 3 needs to be charged, first unplug the block 13 from the charging port of the power supply 3, and then the charging line can be inserted into the charging port of the power supply 3 to charge the power supply 3. After the power supply 3 is charged, the charging line is unplugged, and the block 13 is inserted back into the charging port of the power supply 3. The block 13 can prevent dust from entering the charging port of the power supply 3.

[0034] When the charging box falls to the ground, if part of the lower shell 1 touches the ground, the lower protective cover 5 hits the ground at this time, protecting the lower shell 1 and the internal structure. At the same time, the gas inside the space formed by the lower protective cover 5 and the lower shell 1 enters the lower hollow tube 73 due to compression, pushing the lower insertion rod 74 in the lower hollow tube 73 to move upward and insert into the upper insertion hole 72 in the upper hollow tube 71, so that the upper shell 2 will not open due to the impact, causing the earphone body 4 to fall out and be damaged; if part of the upper shell 2 touches the ground at this time, the upper protective cover 6 hits the ground, The upper shell body 2 and the internal structure are protected. At the same time, the gas in the space formed by the upper protective cover 6 and the upper shell body 2 enters the upper hollow tube 71 due to being squeezed, pushing the upper insertion rod 75 in the upper hollow tube 71 to move downward and insert into the lower insertion hole 77 on the lower insertion rod 74, so that the upper shell body 2 will not be opened due to the impact, causing the earphone body 4 to fall out and be damaged. At the same time, after the impact force disappears, the upper protective cover 6 and the lower protective cover 5 are reset, the gas returns to the closed space, the lower insertion rod 74 and the upper insertion rod 75 are reset, and the micro spring 76 can assist the upper insertion rod 75 to reset.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A smart charging box for a wireless Bluetooth headset, comprising a lower housing (1), an upper housing (2) and a power source (3), wherein the top of the lower housing (1) is rotatably connected to the upper housing (2), and the power source (3) is installed at the bottom of the lower housing (1), wherein: The invention also comprises a lower protective sleeve (5), an upper protective sleeve (6) and a locking assembly (7); the lower protective sleeve (5) is arranged on the outer surface of the lower shell (1), the upper protective sleeve (6) is arranged on the outer surface of the upper shell (2); the upper protective sleeve (6) is communicated with the lower protective sleeve (5), and the locking assembly (7) is connected between the lower shell (1) and the upper shell (2); the locking assembly (7) comprises an upper hollow tube (71), a lower hollow tube (73) and a lower insertion rod (74); the lower hollow tube (73) is installed at the inner edge of the lower shell (1); the upper hollow tube (71) is installed in the upper shell (2) above the lower hollow tube (73); an upper insertion hole (72) is opened in the upper hollow tube (71); a lower insertion rod (74) is slidably connected in the lower hollow tube (73); the diameter of the end of the lower insertion rod (74) is less than or equal to the diameter of the insertion hole.

2. The smart charging box for a wireless Bluetooth headset according to claim 1, characterized in that: The inner surface of the lower protective sleeve (5) and the outer surface of the lower shell (1) form a closed space, which is filled with gas; the inner surface of the upper protective sleeve (6) and the outer surface of the upper shell (2) form a closed space, which is filled with gas; the lower hollow tube (73) is connected to the space formed by the lower protective sleeve (5) and the outer surface of the lower shell (1); and the upper hollow tube (71) is connected to the space formed by the upper protective sleeve (6) and the outer surface of the upper shell (2).

3. The smart charging box for a wireless Bluetooth headset according to claim 2, characterized in that: The locking assembly (7) further comprises an upper insertion rod (75) and a micro spring (76); the upper insertion rod (75) is slidably connected inside the upper hollow tube (71); the micro spring (76) is connected between the upper insertion rod (75) and the upper hollow tube (71); a lower insertion hole (77) is formed at the top end of the lower insertion rod (74); and the diameter of the lower insertion hole (77) is greater than or equal to the diameter of the end of the upper insertion rod (75).

4. The smart charging box for a wireless Bluetooth headset according to claim 3, characterized in that: It also comprises a knob (8) and a clamping plate (81); the knob (8) is rotatably connected to the upper side of the lower housing (1); the knob (8) passes through the side wall of the lower housing (1); and the inner end of the knob (8) is connected to the clamping plate (81).

5. The smart charging box for a wireless Bluetooth headset according to claim 4, characterized in that: It also comprises a display panel (9) and a supporting base plate (10); the bottom of the lower housing (1) is connected to the supporting base plate (10); the top of the supporting base plate (10) is in contact with the bottom of the power source (3); the side of the lower housing (1) is provided with a display panel (9); and the display panel (9) and the power source (3) are connected via a line.

6. The smart charging box for a wireless Bluetooth headset according to claim 5, characterized in that: It also comprises a heating tube (11) and a button (12); the heating tube (11) is installed in the upper part of the upper shell (2); the button (12) is arranged on the side of the lower shell (1); and the button (12), the heating tube (11) and the power source (3) are connected via a line.

7. The smart charging box for a wireless Bluetooth headset according to claim 6, characterized in that: It also includes a blocking block (13), the charging port of the power source (3) is extended out of the side wall of the upper shell (2), and the blocking block (13) is arranged at the position of the charging port of the power source (3).

8. The smart charging box for a wireless Bluetooth headset according to claim 7, characterized in that: It also includes a magnetic block (14), and the contact position of the lower shell (1) and the upper part of the upper shell (2) are both provided with the magnetic block (14).

9. A Bluetooth headset, comprising a headset body (4), the headset body (4) being placed in a power supply (3), and a charging port being provided at the bottom of the headset body (4).

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