Earphone charging bin with rotary uncovering function

Abstract

The utility model discloses an earphone charging cabin with a rotary opening cover, and relates to the technical field of earphone charging cabins. An earphone charging bin with a rotary uncovering function comprises an earphone bin, a rotary ring is rotatably connected to the earphone bin, a machine cover is rotatably connected to the rotary ring, and a placement plate is slidably connected into the earphone bin. The cover is opened and closed by rotating back and forth in a horizontal state, so that abnormal opening of the cover can be avoided, and the earphone is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone charging bins, and in particular to an earphone charging bin with a rotating cover. Background Art

[0002] With the popularity of wireless Bluetooth headsets, headset charging cases, as important accessories, have also received widespread attention and application. Currently, common headset charging cases on the market usually adopt a flip-top design, but in actual use, the headset is prone to falling out of the charging case, especially when the headset charging case falls to the ground, the lid of the headset charging case will open due to the collision, causing the headset to fall out of the charging case, which not only brings inconvenience to the user, but may also cause damage or loss of the headset.

[0003] Therefore, we propose an earphone charging case with a rotating cover that can prevent the earphones from falling. Utility Model Content

[0004] In order to overcome the shortcoming that earphones are easy to fall out of a flip-top earphone charging bin, the utility model provides an earphone charging bin with a rotating cover that can prevent the earphones from falling out.

[0005] The utility model discloses an earphone charging bin with a rotatable cover, comprising an earphone bin, a rotatable ring being rotatably connected to the earphone bin, a cover being rotatably connected to the rotatable ring, and a placement plate being slidably connected in the earphone bin.

[0006] Furthermore, it also includes a motor, which is fixedly connected to the earphone compartment, and the output shaft of the motor is fixedly connected to a rotating shaft, and another rotating shaft is rotatably connected to the side of the earphone compartment away from the motor, and a cam is fixedly connected to the rotating shaft, and the cam rotates to be squeezed and matched with the placement plate, and the two rotating shafts are fixedly connected to rotating rods, and a connecting rod is rotatably connected between the two rotating rods.

[0007] Furthermore, it also includes a buckle, which is slidably connected to the rotating ring, and two limit grooves are opened on the earphone compartment. The buckle is inserted into adjacent limit grooves, and a spring is connected between the buckle and the rotating ring.

[0008] Furthermore, it also includes two magnets, which are respectively fixedly connected to the machine cover and the earphone compartment, and the two magnets are attracted to each other.

[0009] Furthermore, it also includes a locking rod, which is slidably connected to the rotating ring, and a slot adapted to the locking rod is opened in the earphone compartment.

[0010] Furthermore, the machine cover is a mirror structure.

[0011] The beneficial effects of the utility model are as follows: 1. The cover is kept in a horizontal state and rotated back and forth to open and close, which can avoid the situation where the cover is opened abnormally and prevent the earphone from falling off.

[0012] 2. After the cover is rotated backward and opened, the motor will control the shaft to drive the cam to rotate, thereby squeezing the placement plate upward to allow the staff to take the headphones.

[0013] 3. Insert the buckle into the limit groove to limit the position of the rotating ring, ensuring that the machine cover and the rotating ring will not be easily turned open, and also preventing the rotating ring from causing the machine cover to rotate at will and cause damage.

[0014] 4. After the cover is closed on the upper side of the earphone compartment, the upper and lower magnets attract each other to limit the position of the cover again to prevent the cover from being easily opened.

[0015] 5. The locking rod slides downward and fits into the slot. The slot limits the rotation of the locking rod and the rotating ring cannot rotate to open the cover, ensuring that the cover will not open abnormally during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the motor, rotating shaft, cam and other components of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the motor, rotating rod, connecting rod, earphone compartment and other components of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the spring, buckle, spring, magnet and other components of the utility model.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the magnet, locking rod, card slot and other components of the utility model.

[0021] Figure numbers: 1_earphone compartment, 2_rotating ring, 3_machine cover, 4_placing plate, 5_motor, 6_rotating shaft, 7_cam, 8_rotating rod, 9_connecting rod, 10_limiting slot, 11_buckle, 12_spring, 13_magnet, 14_locking rod, 15_slot. DETAILED DESCRIPTION

[0022] The utility model is described in detail below in conjunction with the accompanying drawings.

[0023] Embodiment 1: An earphone charging compartment with a rotating cover, such as Figure 1-Figure 5 As shown, it includes an earphone compartment 1, a rotating ring 2, a machine cover 3 and a placement plate 4. The right rear part of the earphone compartment 1 is rotatably connected to the rotating ring 2, and the rotating ring 2 is rotatably connected to the machine cover 3. The machine cover 3 is a mirror structure, and the placement plate 4 is slidably connected inside the earphone compartment 1.

[0024] When it is necessary to open the cover 3 to take out the earphones, the staff pushes the cover 3 to keep it horizontal and rotate it backward, and the rotating ring 2 rotates on the earphone compartment 1 accordingly. After the cover 3 is rotated backward and opened, the staff can take the earphones off the placement plate 4. At the same time, since the cover 3 is a mirror structure, the staff can push the cover 3 on the rotating ring 2 to rotate it into a vertical state for use. After the earphones are taken out, the staff pushes the cover 3 to keep it horizontal and rotate it forward to cover the upper side of the earphone compartment 1. The rotating cover opening structure can avoid abnormal opening of the cover 3 and prevent the earphones from falling.

[0025] Embodiment 2: Based on embodiment 1, Figure 2 and Figure 3 As shown, it also includes a motor 5, a rotating shaft 6, a cam 7, a rotating rod 8 and a connecting rod 9. The motor 5 is fixedly connected to the right rear part of the earphone compartment 1, and the output shaft of the motor 5 is fixedly connected to a rotating shaft 6. Another rotating shaft 6 is rotatably connected to the side of the earphone compartment 1 away from the motor 5. The rotating shaft 6 is fixedly connected to a cam 7, and the cam 7 rotates to be pressed and fitted with the placement plate 4. The left ends of the front and rear rotating shafts 6 are fixedly connected to rotating rods 8, and a connecting rod 9 is rotatably connected between the front and rear rotating rods 8.

[0026] When using the device, after the cover 3 is rotated backward to open, the operation of the motor 5 will drive the rotating shaft 6 on the left to rotate, and the rotating shaft 6 on the right will be driven to rotate synchronously through the cooperation of the rotating rod 8 and the connecting rod 9. The rotation of the rotating shaft 6 drives the cam 7 to rotate, and the rotation of the cam 7 squeezes the placement plate 4 to lift it upward so that the staff can take the headphones. When the cover 3 is rotated forward to close, the motor 5 will also reverse to control the rotating shaft 6 to reverse, thereby driving the cam to reverse and reset, and the placement plate 4 will slide downward and reset.

[0027] like Figure 3 and Figure 4 As shown, it also includes a buckle 11 and a spring 12. Two limit grooves 10 are opened on the upper right rear part of the earphone compartment 1. The buckle 11 is slidably connected to the rotating ring 2. The buckle 11 is snapped into the adjacent limit groove 10. A spring 12 is connected between the buckle 11 and the rotating ring 2.

[0028] In the initial state, the buckle 11 is inserted into the limit groove 10 to limit the position of the rotating ring 2, ensuring that the machine cover 3 and the rotating ring 2 will not be easily rotated open. When the rotating ring 2 rotates to open the machine cover 3, the buckle 11 will also be squeezed by the earphone compartment 1 to slide upward, and the spring 12 will be deformed. When the machine cover 3 is opened, the buckle 11 just moves to the next limit groove 10. Under the action of the spring 12 returning to the original position, the buckle 11 is inserted into another limit groove 10, thereby limiting the position of the rotating ring 2 to rotate open, and preventing the rotating ring 2 from driving the machine cover 3 to rotate at will and causing damage.

[0029] like Figure 4 and Figure 5 As shown, a magnet 13 is also included. The cover 3 and the right front part of the earphone compartment 1 are fixedly connected with the magnet 13, and the two magnets 13 are attracted to each other.

[0030] When using the device, after the cover 3 is closed on the upper side of the earphone compartment 1, the upper and lower magnets 13 attract each other to limit the position of the cover 3 again, preventing the cover 3 from being easily opened. When the cover 3 is opened and then rotated forward to reset, the two magnets 13 attract each other, and the cover 3 will also have a forward attraction and reset force, making it easier to close the cover 3.

[0031] like Figure 5 As shown, a locking rod 14 is also included. The locking rod 14 is slidably connected to the center position of the rotating ring 2, and a slot 15 adapted to the locking rod 14 is opened at the lower position of the right rear part of the earphone compartment 1.

[0032] When the headset is not used for a long time and the cover 3 needs to be locked for storage, the staff can push the locking rod 14 to slide downward. After sliding downward, the locking rod 14 is stuck in the card slot 15, and the locking rod 14 is restricted from rotating by the card slot 15. The rotating ring 2 cannot rotate to open the cover 3, ensuring that the cover 3 will not be opened abnormally during storage.

[0033] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. An earphone charging compartment with a rotating cover, characterized in that: The invention comprises an earphone compartment (1), a rotating ring (2) is rotatably connected to the earphone compartment (1), a cover (3) is rotatably connected to the rotating ring (2), and a placement plate (4) is slidably connected inside the earphone compartment (1).

2. The earphone charging compartment with a rotating cover according to claim 1, characterized in that: The device further comprises a motor (5), the motor (5) being fixedly connected to the earphone compartment (1), the output shaft of the motor (5) being fixedly connected to a rotating shaft (6), another rotating shaft (6) being rotatably connected to a side of the earphone compartment (1) away from the motor (5), a cam (7) being fixedly connected to the rotating shaft (6), the cam (7) being rotatably pressed into engagement with the placement plate (4), the two rotating shafts (6) being fixedly connected to rotating rods (8), and a connecting rod (9) being rotatably connected between the two rotating rods (8).

3. The earphone charging compartment with a rotating cover according to claim 2, characterized in that: The earphone compartment (1) further comprises a buckle (11), the buckle (11) being slidably connected to the rotating ring (2), two limiting grooves (10) being formed on the earphone compartment (1), the buckle (11) being inserted into adjacent limiting grooves (10), and a spring (12) being connected between the buckle (11) and the rotating ring (2).

4. The earphone charging compartment with a rotating cover according to claim 3, characterized in that: It also includes two magnets (13), the two magnets (13) are respectively fixedly connected to the machine cover (3) and the earphone compartment (1), and the two magnets (13) are attracted to each other.

5. The earphone charging compartment with a rotating cover according to claim 4, characterized in that: It also includes a locking rod (14), which is slidably connected to the rotating ring (2), and a slot (15) adapted to the locking rod (14) is provided in the earphone compartment (1).

6. The earphone charging compartment with a rotating cover according to claim 5, characterized in that: The machine cover (3) is a mirror structure.

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