Charging base convenient to store and used for Bluetooth headset

Abstract

The utility model belongs to the technical field of Bluetooth headset charging bases, and particularly relates to a Bluetooth headset charging base convenient to store, which comprises a protective shell, a protective cover is rotatably mounted at the top of the protective shell, a fixed seat is fixedly mounted in the protective shell, a limiting groove is formed in the fixed seat, and two Bluetooth headset bodies are mounted in the limiting groove in an inserted manner. Clamping blocks are slidably installed in the limiting groove and located on the two sides of the two Bluetooth earphone bodies, and a plurality of reset springs fixed to the inner wall of the limiting groove are fixedly installed on the sides, away from the Bluetooth earphone bodies, of the four clamping blocks. The driving assembly is located in the fixing base and used for driving the four clamping blocks to slide. The power cavity is formed in the protective shell; the two Bluetooth headset bodies can be fixed through the fixing device, it is guaranteed that the two Bluetooth headset bodies do not shake when stored, operation is easy and convenient, and meanwhile the whole device can be fixed to a table top and does not move at will when charged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of bluetooth earphone charging base, especially relates to a charging base for bluetooth earphone convenient to store. BACKGROUND

[0002] The charging base for bluetooth earphone is a charging device specially designed for bluetooth earphone, usually has a small and portable appearance and a built-in charging battery, which can provide wireless charging or wired charging function for bluetooth earphone, ensure that the earphone can be quickly charged when needed, and facilitate the user to use at any time, and is one of important accessories of bluetooth earphone.

[0003] For example, the Chinese patent with the announcement number CN213426449U discloses a charging base for bluetooth earphone convenient to store, which comprises a bluetooth earphone placing seat, a placing groove, a charging base body and a fixing block. By pulling two sliding blocks, the sliding blocks slide on the sliding rails, the sliding rods slide on the connecting blocks, the two arc-shaped clamping blocks are away from each other, the bluetooth earphone is taken out conveniently, the bluetooth earphone is inserted into the bluetooth earphone placing groove when the bluetooth earphone needs to be placed in the bluetooth earphone placing groove, the sliding blocks are loosened, the two arc-shaped clamping blocks are close to each other under the elastic cooperation of the first spring, the bluetooth earphone is clamped, the top cover is combined with the placing groove, the clamping hooks are clamped in the grooves on the clamping blocks, the second spring is tensioned to the fixing block under the elastic cooperation of the second spring, the clamping hooks are clamped with the clamping blocks and are not easy to fall off, and the placing groove is tightly combined with the top cover.

[0004] The above patent has the following problems:

[0005] The above device has some defects when in use, for example, the bluetooth earphone is fixed, the operation is complex, the user needs to pull two sliding blocks to fix one bluetooth earphone, repeated operation wastes time, and the above device is placed on the desktop, and the device may slide or fall due to unstable placement, and the charging base is damaged due to falling. In view of this, the utility model provides a charging base for bluetooth earphone convenient to store. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a charging base for bluetooth earphone convenient to store to solve the problems in the background art.

[0007] Therefore, the utility model provides a charging base for bluetooth earphone convenient to store, which comprises:

[0008] The protection shell is provided with a protection cover which is rotatably installed on the top of the protection shell, and a fixing seat is fixedly installed in the protection shell, a limiting slot is formed in the fixing seat, two Bluetooth earphone bodies are insertedly installed in the limiting slot, clamping blocks are slidably installed in the limiting slot and on both sides of the two Bluetooth earphone bodies, and a plurality of reset springs are fixedly installed on the side of the four clamping blocks away from the Bluetooth earphone bodies and are fixed to the inner wall of the limiting slot;

[0009] The driving assembly is located in the fixing seat and is used for driving the four clamping blocks to slide;

[0010] The power cavity is formed in the protection shell, two rectangular blocks are slidably installed in the power cavity, rubber suction cups are fixedly installed on the bottom of the two rectangular blocks, threaded rods are rotatably installed in the power cavity and above the two rectangular blocks, the lower ends of the two threaded rods extend into the two rectangular blocks respectively, and the two threaded rods are threadedly connected with the two rectangular blocks respectively;

[0011] The power assembly is located in the protection shell and is used for driving the two threaded rods to rotate.

[0012] In the technical solution, when the two Bluetooth earphone bodies need to be fixed, the driving assembly is arranged to drive the four clamping blocks to slide away from the Bluetooth earphone bodies, the reset springs are compressed and contracted, then the two Bluetooth earphone bodies are inserted into the limiting slot, the driving assembly is arranged, the four clamping blocks are displaced toward the Bluetooth earphone bodies under the rebounding force of the reset springs, and finally the four clamping blocks can fix the two Bluetooth earphone bodies, so that the two Bluetooth earphone bodies cannot shake during storage, and the operation is simple and convenient.

[0013] When the protection shell needs to be fixed on the desktop for charging, the power assembly is arranged to drive the two threaded rods to rotate, the two rectangular blocks are displaced downward under the action of the threads, the two rubber suction cups are displaced downward, the user places the device on the desktop when the rubber suction cups are slid to the appropriate position, then presses the device downward, and the rubber suction cups are adsorbed on the desktop, so that the device can be fixed on the desktop and cannot be displaced randomly during charging.

[0014] In the above technical solution, further, the driving assembly comprises:

[0015] The first rack is slidably installed between the two Bluetooth headset bodies in the limiting groove, one side of the first rack is engagedly installed with a first gear, both ends of the first gear are fixedly installed with a second gear, both upper and lower sides of the two second gears are engagedly installed with a second rack, the four second racks are fixedly connected with the four clamping blocks respectively, the first gear and the two second gears are rotatably connected with the limiting groove, and the four second racks are slidably connected with the limiting groove.

[0016] In the technical solution, when the two Bluetooth headset bodies need to be fixed, the first rack is pressed downward first, the first rack drives the first gear engaged therewith to rotate, the first gear drives the two second gears to rotate, the two second gears respectively drive the four second racks to slide, the four second racks respectively drive the four clamping blocks to slide away from the Bluetooth headset bodies, and meanwhile, the plurality of return springs are pressed and contracted, then the user inserts the two Bluetooth headset bodies into the limiting groove respectively, and then releases the first rack, under the rebounding force of the plurality of return springs, the four clamping blocks are displaced toward the Bluetooth headset bodies, and finally the four clamping blocks can fix the two Bluetooth headset bodies, so that the two Bluetooth headset bodies cannot shake during storage, and the operation is simple and convenient.

[0017] In the above technical solution, further, the power assembly comprises:

[0018] The worm is rotatably installed in the power cavity and located between the two rubber suction cups, one side of the worm is engagedly installed with a worm gear, both ends of the worm gear are fixedly installed with a bevel gear one, the bottoms of the two bevel gears one are engagedly installed with a bevel gear two, the two bevel gears two are respectively located at the tops of the two threaded rods, and the two bevel gears two are fixedly connected with the two threaded rods respectively, and the worm gear, the two bevel gears one and the two bevel gears two are rotatably connected with the power cavity.

[0019] In the technical solution, when the protective shell needs to be fixed on the desktop for charging, the worm is rotated first, the worm drives the worm gear engaged therewith to rotate, the worm gear drives the two bevel gears one to rotate, the two bevel gears one respectively drive the two bevel gears two engaged therewith to rotate, the two bevel gears two respectively drive the two threaded rods to rotate, under the action of the threads, the two threaded rods respectively drive the two rectangular blocks to displace downward, the two rectangular blocks respectively drive the two rubber suction cups to displace downward, when the two rubber suction cups slide to the appropriate positions, the user places the overall device on the desktop, then presses the overall device downward, and then the rubber suction cups are adsorbed on the desktop, so that the overall device can be fixed on the desktop, and the overall device cannot be displaced randomly during charging.

[0020] Further, the fixed seat is internally fixedly installed with a battery, a plurality of spring contacts are fixedly installed in the limiting groove and at the bottom of the two Bluetooth earphone bodies, the plurality of spring contacts are electrically connected with the two Bluetooth earphone bodies respectively, a charging port is fixedly installed at the rear side of the protective shell, and the battery is electrically connected with the charging port and the plurality of spring contacts.

[0021] In the technical solution, the charging port can charge the battery, and the battery can charge the two Bluetooth earphone bodies through the plurality of spring contacts.

[0022] Further, a magnet one is fixedly installed at the bottom of the protective cover, and a magnet two is fixedly installed at the top of the protective shell and magnetically connected with the magnet one.

[0023] In the technical solution, the user can conveniently open or close the protective cover.

[0024] Further, a fixed strip is fixedly installed at one side of the first rack, the fixed strip is in sliding connection with the limiting groove, and the upper end of the fixed strip penetrates through the limiting groove and extends to the outside, and the lower end of the worm penetrates through the power cavity and is fixedly installed with a rotating rod.

[0025] In the technical solution, the user can conveniently press the first rack through the fixed strip, and the user can conveniently rotate the worm through the rotating rod.

[0026] Further, an anti-skid rubber pad is fixedly installed at one side of each of the four clamping blocks close to the Bluetooth earphone body.

[0027] In the technical solution, the two Bluetooth earphone bodies are fixedly installed with the anti-skid rubber pad, so that the two Bluetooth earphone bodies are fixedly installed sufficiently firmly.

[0028] The beneficial effects of the utility model are as follows:

[0029] 1. The Bluetooth earphone charging base convenient to store, through the setting of the driving assembly, four clamping blocks can be driven to slide away from the Bluetooth earphone body, and a plurality of return springs are compressed and contracted, then the user inserts two Bluetooth earphone bodies into the limiting groove respectively, through the setting of the driving assembly, four clamping blocks are displaced to the direction of the Bluetooth earphone body under the action of the rebound force of a plurality of return springs, and finally four clamping blocks can fix two Bluetooth earphone bodies, so that the two Bluetooth earphone bodies cannot shake when stored, and the operation is simple and convenient.

[0030] 2. The charging base for the Bluetooth earphone convenient to store, through the power assembly, the two threaded rods are driven to rotate, under the action of the screw, the two threaded rods drive the two rectangular blocks to displace downward respectively, the two rectangular blocks drive the two rubber suction cups to displace downward respectively, when the two rubber suction cups slide to the appropriate position, the user places the whole device on the desktop, then presses the whole device downward, then the rubber suction cup is adsorbed on the desktop, the whole device can be fixed on the desktop, so that the whole device is not displaced randomly during charging. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is the whole structure schematic view one of the utility model;

[0032] Figure 2 is the whole structure schematic view two of the utility model;

[0033] Figure 3 is the whole structure schematic view three of the utility model;

[0034] Figure 4 is the fixed seat section structure schematic view of the utility model;

[0035] Figure 5 is the clamping block area structure schematic view of the utility model;

[0036] Figure 6 is the protective shell section structure schematic view one of the utility model;

[0037] Figure 7 is the protective shell section structure schematic view two of the utility model;

[0038] Figure 8 is the threaded rod area structure schematic view of the utility model.

[0039] The marks in the drawing are:

[0040] 1, protective shell, 2, protective cover, 3, fixed seat, 4, limit groove, 5, clamping block, 6, Bluetooth earphone body, 7, power cavity, 8, rectangular block, 9, rubber suction cup, 10, threaded rod, 11, first rack, 12, first gear, 13, second gear, 14, second rack, 15, return spring, 16, worm, 17, worm wheel, 18, bevel gear one, 19, bevel gear two, 20, rotating rod, 21, fixed bar, 22, charging port, 23, battery, 24, spring contact. DETAILED DESCRIPTION

[0041] With reference to the drawings and the embodiments described herein, it will be understood that the drawings and embodiments are illustrative of only a few of the embodiments of the present application and are not therefore to be considered limiting of its scope, for the application is not limited to the embodiments illustrated in the description below.

[0042] In the description of the present application, it should be understood that the terms used herein are for the purpose of describing specific embodiments and are not intended to limit the example embodiments of the present application. For the purpose of clarity, the dimensions of the various parts shown in the drawings are not drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be considered as part of the prior art and are not necessary for the understanding of the present application. In all examples shown and discussed herein, any specific values should be interpreted as merely illustrative and not as a limitation. Thus, other examples of the example embodiments can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be discussed further in subsequent drawings.

[0043] It should be noted that the terms "first", "second", and the like, used in the description and in the claims of the present application are used to differentiate between similar objects, and are not used to describe a particular sequential or chronological order. It should be understood that the data used in this way can be interchanged, where appropriate, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of a kind, and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the objects before and after are in a "or" relationship.

[0044] It should be noted that in the description of the present application, the terms of orientation such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the purpose of facilitating the description of the present application and simplifying the description, and in the absence of contrary description, these orientation terms do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer relative to the contour of the parts themselves.

[0045] It should be noted that in the present application, the terms "comprising", "containing" or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements recited, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element. In addition, it should be pointed out that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples. Embodiments

[0046] Please refer to Figure 1 - Figure 8 As shown in the drawings, the embodiment provides a charging base for Bluetooth earphone convenient to store, which comprises:

[0047] The protective shell 1 is provided with a protective cover 2 rotatably installed on the top of the protective shell 1, and a fixed seat 3 is fixedly installed in the protective shell 1. A limiting groove 4 is formed in the fixed seat 3, two Bluetooth earphone bodies 6 are inserted and installed in the limiting groove 4, and a clamping block 5 is slidingly installed in the limiting groove 4 and located on both sides of the two Bluetooth earphone bodies 6. A plurality of return springs 15 are fixedly installed on the side of the four clamping blocks 5 away from the Bluetooth earphone bodies 6 and fixed to the inner wall of the limiting groove 4.

[0048] The driving assembly is located in the fixed seat 3 and is used for driving the four clamping blocks 5 to slide.

[0049] The power cavity 7 is formed in the protective shell 1, two rectangular blocks 8 are slidingly installed in the power cavity 7, rubber suction cups 9 are fixedly installed on the bottom of the two rectangular blocks 8, threaded rods 10 are rotatably installed in the power cavity 7 and located above the two rectangular blocks 8, the lower ends of the two threaded rods 10 extend into the two rectangular blocks 8 respectively, and the two threaded rods 10 are threadedly connected with the two rectangular blocks 8 respectively.

[0050] The power assembly is located in the protective shell 1 and is used for driving the two threaded rods 10 to rotate.

[0051] When it is necessary to fix the two Bluetooth earphone bodies 6, the driving assembly is arranged to drive the four clamping blocks 5 to slide away from the Bluetooth earphone bodies 6, and the plurality of reset springs 15 are compressed and contracted. Then, the user inserts the two Bluetooth earphone bodies 6 into the limiting grooves 4 respectively. The driving assembly is arranged, and then the four clamping blocks 5 are displaced towards the Bluetooth earphone bodies 6 under the rebounding force of the plurality of reset springs 15. Finally, the four clamping blocks 5 can fix the two Bluetooth earphone bodies 6, so that the two Bluetooth earphone bodies 6 cannot shake during storage, and the operation is simple and convenient.

[0052] When it is necessary to fix the protective shell 1 on the desktop for charging, the power assembly is arranged to drive the two threaded rods 10 to rotate. Under the action of threads, the two threaded rods 10 drive the two rectangular blocks 8 to displace downward respectively, and the two rectangular blocks 8 drive the two rubber suction cups 9 to displace downward respectively. When the two rubber suction cups 9 slide to appropriate positions, the user places the overall device on the desktop, and then presses the overall device downward. Then, the rubber suction cups 9 are adsorbed on the desktop, so that the overall device can be fixed on the desktop, and the overall device cannot be displaced randomly during charging.

[0053] In this embodiment, the driving assembly comprises:

[0054] The first rack 11 is slidingly installed in the limiting groove 4 and located between the two Bluetooth earphone bodies 6. The first rack 11 is meshingly installed with the first gear 12 on one side. The first gear 12 is fixedly installed with the second gears 13 at both ends. The upper and lower sides of the two second gears 13 are meshingly installed with the second racks 14. The four second racks 14 are fixedly connected with the four clamping blocks 5 respectively. The first gear 12 and the two second gears 13 are rotationally connected with the limiting groove 4. The four second racks 14 are slidingly connected with the limiting groove 4.

[0055] When it is necessary to fix the two Bluetooth earphone bodies 6, the first rack 11 is pressed downward first. The first rack 11 drives the first gear 12 meshed therewith to rotate. The first gear 12 drives the two second gears 13 to rotate. The two second gears 13 drive the four second racks 14 to slide respectively. The four second racks 14 drive the four clamping blocks 5 to slide away from the Bluetooth earphone bodies 6 respectively. Meanwhile, the plurality of reset springs 15 are compressed and contracted. Then, the user inserts the two Bluetooth earphone bodies 6 into the limiting grooves 4 respectively. Then, the first rack 11 is released. Under the rebounding force of the plurality of reset springs 15, the four clamping blocks 5 are displaced towards the Bluetooth earphone bodies 6. Finally, the four clamping blocks 5 can fix the two Bluetooth earphone bodies 6, so that the two Bluetooth earphone bodies 6 cannot shake during storage, and the operation is simple and convenient.

[0056] In this embodiment, the power assembly comprises:

[0057] A worm gear 16 is rotatably installed in the power cavity 7 and between the two rubber suction cups 9, one side of the worm gear 16 is rotatably connected with a worm wheel 17, both ends of the worm wheel 17 are fixedly connected with a bevel gear one 18, the bottom of the two bevel gear ones 18 are rotatably connected with a bevel gear two 19, the two bevel gear twos 19 are respectively located at the top of the two threaded rods 10, and the two bevel gear twos 19 are respectively fixedly connected with the two threaded rods 10, the worm wheel 17, the two bevel gear ones 18 and the two bevel gear twos 19 are rotatably connected with the power cavity 7.

[0058] When it is needed to fix the protective shell 1 on the desktop for charging, the worm gear 16 is first rotated, the worm gear 16 drives the worm wheel 17 to rotate, the worm wheel 17 drives the two bevel gear ones 18 to rotate, the two bevel gear ones 18 respectively drive the two bevel gear twos 19 to rotate, the two bevel gear twos 19 respectively drive the two threaded rods 10 to rotate, under the action of the threads, the two threaded rods 10 respectively drive the two rectangular blocks 8 to displace downward, the two rectangular blocks 8 respectively drive the two rubber suction cups 9 to displace downward, when the two rubber suction cups 9 are slid to the appropriate positions, the user places the overall device on the desktop, then presses the overall device downward, then the rubber suction cups 9 are adsorbed on the desktop, the overall device can be fixed on the desktop, and the overall device is prevented from being displaced randomly during charging. Embodiment

[0059] The embodiment provides a charging base convenient for storage of a Bluetooth earphone.

[0060] In the embodiment, the fixing seat 3 is fixedly connected with a battery 23, the limiting grooves 4 are fixedly connected with a plurality of spring contacts 24 at the bottom of the two Bluetooth earphone bodies 6, the plurality of spring contacts 24 are electrically connected with the two Bluetooth earphone bodies 6, and the rear side of the protective shell 1 is fixedly connected with a charging port 22.

[0061] The charging port 22 can charge the battery 23, and the battery 23 can charge the two Bluetooth earphone bodies 6 through the plurality of spring contacts 24. Embodiment

[0062] The embodiment provides a charging base convenient for storage of a Bluetooth earphone.

[0063] In the embodiment, the bottom of the protective cover 2 is fixedly connected with a magnet one, and the top of the protective shell 1 is fixedly connected with a magnet two magnetically connected with the magnet one.

[0064] The protective cover 2 is opened or closed conveniently by a user. Embodiment

[0065] The charging base for the Bluetooth earphone is convenient to store, and has the following technical features in addition to the technical solutions of the above embodiments.

[0066] In this embodiment, the first rack 11 is fixedly installed with a fixed strip 21 on one side, the fixed strip 21 is in sliding connection with the limiting groove 4, and the upper end of the fixed strip 21 penetrates through the limiting groove 4 and extends to the outside, and the lower end of the worm 16 penetrates through the power cavity 7 and is fixedly installed with a rotating rod 20.

[0067] The fixed strip 21 is arranged to facilitate a user to press the first rack 11, and the rotating rod 20 is arranged to facilitate a user to rotate the worm 16. Embodiment

[0068] The charging base for the Bluetooth earphone is convenient to store, and has the following technical features in addition to the technical solutions of the above embodiments.

[0069] In this embodiment, the four clamping blocks 5 are fixedly installed with anti-skid rubber pads on the sides close to the Bluetooth earphone bodies 6.

[0070] The anti-skid rubber pads are arranged to ensure that the two Bluetooth earphone bodies 6 are fixed firmly.

[0071] Working principle: when it is necessary to fix the two Bluetooth earphone bodies 6, first, press the fixed strip 21 downward, the fixed strip 21 drives the first rack 11 to slide downward, the first rack 11 drives the first gear 12 engaged therewith to rotate, the first gear 12 drives the two second gears 13 to rotate, the two second gears 13 respectively drive the four second racks 14 to slide, the four second racks 14 respectively drive the four clamping blocks 5 to slide away from the Bluetooth earphone bodies 6, and meanwhile, the plurality of reset springs 15 are extruded and contracted, then the user inserts the two Bluetooth earphone bodies 6 into the limiting grooves 4 respectively, and then releases the fixed strip 21, under the action of the rebound force of the plurality of reset springs 15, the four clamping blocks 5 are displaced toward the Bluetooth earphone bodies 6, finally, the anti-skid rubber pads on the four clamping blocks 5 can fix the two Bluetooth earphone bodies 6, so that the two Bluetooth earphone bodies 6 cannot shake when stored, and the operation is simple and convenient.

[0072] When it is needed to fix the protective shell 1 on the table top for charging, first, the rotating rod 20 is operated to rotate and drive the worm 16 to rotate, the worm 16 drives the worm gear 17 engaged with the worm 16 to rotate, the worm gear 17 drives the two bevel gears one 18 to rotate, the two bevel gears one 18 respectively drive the two bevel gears two 19 engaged with the two bevel gears one 18 to rotate, the two bevel gears two 19 respectively drive the two threaded rods 10 to rotate, under the action of the threads, the two threaded rods 10 respectively drive the two rectangular blocks 8 to displace downward, the two rectangular blocks 8 respectively drive the two rubber suction cups 9 to displace downward, when the two rubber suction cups 9 slide to the appropriate positions, the user places the overall device on the table top, then presses the overall device downward, then the rubber suction cups 9 will be adsorbed on the table top, the overall device can be fixed on the table top, and the overall device will not be displaced randomly when charging.

[0073] The embodiments of the present application are described above in combination with the drawings, the embodiments and the features in the embodiments in the present application can be combined with each other without conflict, the present application is not limited to the above-mentioned specific embodiments, the above-mentioned specific embodiments are only illustrative, but not restrictive, the ordinary skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, all of which belong to the protection of the present application.

Claims

1. A charging base for a Bluetooth earphone that is convenient to store, characterized in that, The utility model relates to a protective shell (1), the top rotation of protective shell (1) is installed with protective cover (2), the fixed mounting of protective shell (1) is installed with fixed seat (3) in, the fixed seat (3) is opened with the limiting slot (4) in, two bluetooth earphone bodies (6) are inserted and installed in the limiting slot (4), the limiting slot (4) in and located two bluetooth earphone bodies (6) both sides are all slidingly installed with clamping block (5), four clamping block (5) are all fixedly installed with a plurality of reset springs (15) away from the bottom of bluetooth earphone body (6) with the limiting slot (4) fixedly, drive assembly, drive assembly, power cavity (7), power cavity (7) is opened in protective shell (1), two rectangular blocks (8) are slidingly installed in power cavity (7), the bottom of two rectangular blocks (8) is all fixedly installed with rubber suction cup (9), power cavity (7) and located two rectangular blocks (8) are all rotationally installed with threaded rod (10) above, and the lower end of two threaded rods (10) extends to two rectangular blocks (8) respectively, and two threaded rods (10) are connected with two rectangular blocks (8) threadedly, power assembly, the drive assembly includes:

2. The charging base for Bluetooth earphone with easy storage according to claim 1, characterized in that, first rack (11), first rack (11) is slidingly installed in the limiting slot (4) and is located between two bluetooth earphone bodies (6), the side of first rack (11) is engaged with first gear (12), the both ends of first gear (12) are all fixedly installed with second gear (13), the upper and lower sides of two second gears (13) are all engaged with second rack (14), four second racks (14) are connected with four clamping blocks (5) respectively, first gear (12), two second gears (13) are rotationally connected with limiting slot (4), and four second racks (14) are slidingly connected with limiting slot (4). the power assembly includes:

3. The charging base for Bluetooth earphone with easy storage according to claim 2, characterized in that, worm (16), worm (16) is rotationally installed in power cavity (7) and is located between two rubber suction cups (9), the side of worm (16) is engaged with worm wheel (17), the both ends of worm wheel (17) are all fixedly installed with bevel gear one (18), the bottom of two bevel gears one (18) is all engaged with bevel gear two (19), two bevel gear two (19) are located at the top of two threaded rods (10) respectively, and two bevel gear two (19) are connected with two threaded rods (10) fixedly, worm wheel (17), two bevel gears one (18) and two bevel gear two (19) are rotationally connected with power cavity (7). ​ 4. The charging base for Bluetooth earphone with easy storage according to claim 1, characterized in that, A battery (23) is fixedly installed in the fixing base (3), a plurality of spring contacts (24) are fixedly installed in the limiting groove (4) and located at the bottom of the two Bluetooth earphone bodies (6), the plurality of spring contacts (24) are electrically connected with the two Bluetooth earphone bodies (6) respectively, a charging port (22) is fixedly installed at the back of the protective shell (1), and the battery (23) is electrically connected with the charging port (22) and the plurality of spring contacts (24).

5. The charging base for Bluetooth earphone with easy storage according to claim 1, characterized in that, A magnet one is fixedly installed at the bottom of the protection cover (2), and a magnet two is fixedly installed at the top of the protective shell (1) and magnetically connected with the magnet one.

6. The charging base for Bluetooth earphone with easy storage according to claim 3, characterized in that, A fixing strip (21) is fixedly installed at one side of the first rack (11), the fixing strip (21) is in sliding connection with the limiting groove (4), the upper end of the fixing strip (21) penetrates through the limiting groove (4) and extends to the outside, and the lower end of the worm (16) penetrates through the power cavity (7) and is fixedly installed with a rotating rod (20).

7. The charging base for Bluetooth earphone with easy storage according to claim 1, wherein, The four clamping blocks (5) are fixedly installed with anti-skid rubber pads on the sides close to the Bluetooth earphone bodies (6).

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