Portable wireless earphone storage device

Abstract

The utility model discloses a portable wireless earphone storage device, and relates to the technical field of wireless earphones. The portable wireless earphone storage device comprises a lower shell, an upper shell and an anti-separation structure, a lower bin body is fixedly installed on the inner wall of the lower shell, the upper shell is arranged at the top of the lower shell, an upper bin body is fixedly installed on the inner wall of the upper shell, a trapezoidal positioning opening is formed in the inner wall of the upper shell, and the anti-separation structure is arranged on the lower shell and the lower bin body. According to the portable wireless earphone storage device, the trapezoidal positioning strip can be conveniently and automatically inserted into the trapezoidal positioning opening after the upper shell is installed, so that the phenomenon that the upper shell is separated from the lower shell due to external stress under the condition that the cylindrical rod is not pressed is avoided; the situation that the upper shell is separated from the lower shell and the earphone is damaged after the device falls accidentally can be avoided, the use safety and reliability of the earphone are enhanced, and the device is convenient to store, convenient to carry and practical, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless earphones, in particular to a wireless earphone storage device. Background Art

[0002] Chinese patent document CN213244316U discloses a wireless earphone storage box, which includes an upper cover and a storage box body, wherein the upper cover is rotatably connected to the top of the storage box body, the storage box body is provided with a concave cavity for accommodating wireless earphones, a plurality of first magnetic elements are provided in the upper cover along its circumference, a plurality of second magnetic elements are provided in the storage box body along its circumference, the number of the first magnetic elements is equal to the number of the second magnetic elements, the first magnetic elements and the second magnetic elements are arranged one by one, and the first magnetic elements and the second magnetic elements are arranged in the form of opposite magnetic poles. The utility model provides a wireless earphone storage box to achieve the purpose of simple structure and convenient operation.

[0003] The above-mentioned wireless earphone storage box only relies on magnetic adsorption to fix the upper cover of the storage box. However, the storage box will inevitably fall during daily use. During this process, the magnetically adsorbed upper cover will automatically open due to the impact force, which will cause the earphone to fall out of the storage box and suffer impact and damage. Therefore, it can be improved. Utility Model Content

[0004] The utility model aims to provide a portable wireless earphone storage device, which can solve the problem that when the storage box falls, the magnetically adsorbed upper cover will automatically open due to the impact force, which will cause the earphone to fall out of the storage box and suffer impact and damage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable wireless earphone storage device, comprising a lower shell, an upper shell and an anti-separation structure, the lower shell having an inner wall fixedly mounted with a lower storage body, the upper shell being arranged on the top of the lower shell, the upper shell having an inner wall fixedly mounted with an upper storage body, a trapezoidal positioning opening being provided on the inner wall of the upper shell, the anti-separation structure being arranged on the lower shell and the lower storage body, and the anti-separation structure can prevent the upper shell from being separated from the lower shell.

[0006] Preferably, a position mark is provided on the top of the lower storage body.

[0007] Preferably, a U-shaped notch is opened on the top of the lower shell and a transverse connecting rod is fixedly installed on the inner wall thereof, and a connecting seat is fixedly installed on the bottom of the upper shell, and the connecting seat is rotatably sleeved on the outer wall of the transverse connecting rod.

[0008] Preferably, four groups of rubber pads distributed in a rectangular shape are fixedly mounted on the bottom of the lower shell.

[0009] Preferably, the anti-separation structure includes a cylindrical rod, a square block, a spring, a sliding bar and a trapezoidal positioning bar. A cylindrical groove is provided on the front side of the lower shell body, and a square groove, a strip opening and a feeding opening are provided on the lower bin body. The square block is slidably installed in the square groove, one end of the cylindrical rod passes through the cylindrical groove and is fixedly connected to the square block, a circular opening is provided on the rear side of the square block, the spring is fixedly installed on the circular opening and the inner wall of the square groove, the sliding bar is slidably installed in the strip opening and is fixedly connected to the top of the square block, and the trapezoidal positioning bar is located in the feeding opening and is fixedly connected to the front side of the sliding bar.

[0010] Preferably, the lower shell is provided with an annular opening and a dustproof rubber ring is fixedly installed on the inner wall thereof, and the inner wall of the dustproof rubber ring contacts the outer wall of the cylindrical rod to prevent dust from intruding into the square groove.

[0011] Preferably, an anti-slip groove is provided on the front side of the cylindrical rod, so that the pressing of the cylindrical rod is more stable.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The portable wireless earphone storage device uses the anti-slip slope, cylindrical rod, square block, spring, sliding bar and trapezoidal positioning bar in coordination, so that the trapezoidal positioning bar can be automatically inserted into the trapezoidal positioning opening after the upper shell is installed, so that the upper shell will not be separated from the lower shell due to external force when the cylindrical rod is not pressed, and the situation that the upper shell is separated from the lower shell and causes damage to the earphone after the device is accidentally dropped can be avoided, thereby enhancing the safety and reliability of the earphone. In addition, the device is convenient to store and carry, which improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the upper shell of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the anti-separation structure of the utility model;

[0018] Figure 4 It is the front view of the utility model.

[0019] Figure numerals: 1, lower shell; 2, lower compartment; 3, upper shell; 4, upper compartment; 5, connecting seat; 6, horizontal connecting rod; 7, anti-separation structure; 71, cylindrical rod; 72, square block; 73, spring; 74, sliding bar; 75, trapezoidal positioning bar; 8, anti-slip slope; 9, position mark; 10, rubber pad; 11, dustproof rubber ring. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a portable wireless earphone storage device, comprising a lower shell 1, an upper shell 3 and an anti-separation structure 7, the lower shell 1 is fixedly mounted with a lower bin body 2 on the inner wall, the upper shell 3 is arranged on the top of the lower shell 1, the upper bin body 4 is fixedly mounted with the inner wall of the upper shell 3, a trapezoidal positioning opening is opened on the inner wall of the upper shell 3, the anti-separation structure 7 is arranged on the lower shell 1 and the lower bin body 2, and the anti-separation structure 7 can prevent the upper shell 3 from separating from the lower shell 1.

[0022] A position mark 9 is provided on the top of the lower warehouse body 2, a U-shaped notch is opened on the top of the lower shell body 1 and a transverse connecting rod 6 is fixedly installed on its inner wall, a connecting seat 5 is fixedly installed on the bottom of the upper shell body 3, and the connecting seat 5 is rotatably sleeved on the outer wall of the transverse connecting rod 6, and four groups of rubber pads 10 distributed in a rectangular shape are fixedly installed on the bottom of the lower shell body 1.

[0023] The anti-separation structure 7 includes a cylindrical rod 71, a square block 72, a spring 73, a sliding bar 74 and a trapezoidal positioning bar 75. A cylindrical groove is provided on the front side of the lower shell 1, and a square groove, a strip opening and a feeding opening are provided on the lower warehouse body 2. The square block 72 is slidably installed in the square groove. One end of the cylindrical rod 71 passes through the cylindrical groove and is fixedly connected to the square block 72. A circular opening is provided on the rear side of the square block 72. The spring 73 is fixedly installed on the inner wall of the circular opening and the square groove. The sliding bar 74 is slidably installed in the strip opening and is fixedly connected to the top of the square block 72. The trapezoidal positioning bar 75 is located in the feeding opening and is fixedly connected to the front side of the sliding bar 74. An annular opening is provided on the lower shell 1 and a dustproof rubber ring 11 is fixedly installed on its inner wall. The inner wall of the dustproof rubber ring 11 contacts the outer wall of the cylindrical rod 71. The front side of the cylindrical rod 71 is provided with an anti-slip slope 8. The handheld upper shell 3 When pressing on the lower shell body 1, the sliding bar 74 and the square block 72 are automatically driven to move backward due to the slope of the trapezoidal positioning bar 75, and then the trapezoidal positioning bar 75 is automatically stuck in the trapezoidal positioning hole. When the upper shell body 3 needs to be opened, the anti-slip slope 8 is pressed to drive the cylindrical rod 71 and the square block 72 to move backward. Then the trapezoidal positioning bar 75 is disengaged from the trapezoidal positioning hole and the upper shell body 3 is opened. It is convenient to automatically insert the trapezoidal positioning bar 75 into the trapezoidal positioning hole after the upper shell body 3 is installed, so that the upper shell body 3 will not be separated from the lower shell body 1 due to external force when the cylindrical rod 71 is not pressed. This can avoid the situation where the upper shell body 3 is separated from the lower shell body 1 after the device is accidentally dropped and cause damage to the earphone, thereby enhancing the safety and reliability of the earphone. In addition, the device is convenient to store and carry, which improves the practicality of the device.

[0024] Working principle: hold the upper shell 3 and press it on the lower shell 1. During the process, the sliding bar 74 and the square block 72 are automatically driven to move backward due to the slope of the trapezoidal positioning bar 75, and then the trapezoidal positioning bar 75 is automatically stuck in the trapezoidal positioning port. When the upper shell 3 needs to be opened, press the anti-slip slope 8 to drive the cylindrical rod 71 and the square block 72 to move backward, and then the trapezoidal positioning bar 75 is disengaged from the trapezoidal positioning port and the upper shell 3 can be opened.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A portable wireless earphone storage device, characterized in that: include: A lower housing (1) having a lower bin body (2) fixedly mounted on its inner wall; An upper shell (3) is arranged on the top of the lower shell (1), an upper storage body (4) is fixedly mounted on the inner wall of the upper shell (3), and a trapezoidal positioning opening is opened on the inner wall of the upper shell (3); The anti-separation structure (7) is arranged on the lower shell (1) and the lower bin body (2). The anti-separation structure (7) can prevent the upper shell (3) from separating from the lower shell (1).

2. A portable wireless earphone storage device according to claim 1, characterized in that: A position mark (9) is provided on the top of the lower storage body (2).

3. The portable wireless earphone storage device according to claim 1, characterized in that: The top of the lower shell (1) is provided with a U-shaped notch and a transverse connecting rod (6) is fixedly installed on its inner wall. The bottom of the upper shell (3) is fixedly installed with a connecting seat (5), and the connecting seat (5) is rotatably sleeved on the outer wall of the transverse connecting rod (6).

4. The portable wireless earphone storage device according to claim 3, characterized in that: Four groups of rubber pads (10) distributed in a rectangular shape are fixedly mounted on the bottom of the lower shell (1).

5. The portable wireless earphone storage device according to claim 1, characterized in that: The anti-separation structure (7) comprises a cylindrical rod (71), a square block (72), a spring (73), a sliding bar (74) and a trapezoidal positioning bar (75); a cylindrical groove is provided on the front side of the lower shell (1); a square groove, a strip opening and a material passing opening are provided on the lower bin body (2); the square block (72) is slidably installed in the square groove; one end of the cylindrical rod (71) passes through the cylindrical groove and is fixedly connected to the square block (72); a circular opening is provided on the rear side of the square block (72); the spring (73) is fixedly installed on the circular opening and the inner wall of the square groove; the sliding bar (74) is slidably installed in the strip opening and is fixedly connected to the top of the square block (72); the trapezoidal positioning bar (75) is located in the material passing opening and is fixedly connected to the front side of the sliding bar (74).

6. The portable wireless earphone storage device according to claim 5, characterized in that: The lower shell (1) is provided with an annular opening and a dustproof rubber ring (11) is fixedly mounted on its inner wall, wherein the inner wall of the dustproof rubber ring (11) contacts the outer wall of the cylindrical rod (71).

7. The portable wireless earphone storage device according to claim 6, characterized in that: The front side of the cylindrical rod (71) is provided with an anti-slip groove (8).

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