Split type battery connection structure of wireless earphone cabin

Abstract

The utility model discloses a wireless earphone cabin split type battery connection structure, which relates to the technical field of wireless earphones, and comprises a cabin body and a detachable battery shell, an automatic pop-up connection assembly and an electric connection assembly are arranged between the cabin body and the detachable battery shell, and a battery groove is arranged at the bottom of the cabin body; the automatic pop-up connecting assembly comprises a first sliding groove, a T-shaped ejector rod, a first spring, a second sliding groove, two movable clamping blocks, a second spring and a clamping groove. According to the technical scheme provided by the utility model, through the arrangement of the automatic pop-up connecting assembly, specifically, when the battery is disassembled, one end of the movable clamping block is pressed down, so that the movable clamping block is separated from the clamping groove, and at the moment, the T-shaped ejector rod ejects the detachable battery shell outwards under the elastic force action of the first spring, so that the battery can be conveniently pulled out from the interior of the earphone cabin.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless earphones, in particular to a split battery connection structure for a wireless earphone compartment. Background Art

[0002] Wireless headphones are headphones that connect to a device via wireless technology (such as Bluetooth), allowing users to enjoy music or calls without being bound by cables. Such headphones usually have built-in batteries and can be used by charging. Currently, wireless headphone batteries are usually integrated inside the headphone compartment. Some batteries can be separated from the headphone compartment, but there are still some problems when using them.

[0003] Currently, the split-type headphone batteries of wireless headphones are often connected to the headphone compartment with a clip. When the battery needs to be removed, the battery needs to be pulled out. However, the surface of some headphone compartments is smooth. When the user's hands are sweaty, it is difficult to pull the battery out from the headphone compartment. Therefore, improvement is needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a wireless earphone compartment split battery connection structure, so as to solve the problem that in the prior art, the earphone battery of the wireless earphone split type is often connected to the earphone compartment by a buckle, and when the battery needs to be disassembled, the battery needs to be pulled out, but the surface texture of some earphone compartments is smooth, and when the user's hands are sweaty, it is difficult to pull the battery out from the inside of the earphone compartment.

[0005] In view of this, the utility model provides a wireless earphone compartment split battery connection structure, comprising a compartment body and a detachable battery shell, an automatic pop-up connection component and an electrical connection component are arranged between the compartment body and the detachable battery shell, and a battery slot is opened at the bottom of the compartment body;

[0006] The automatic pop-up connection assembly includes a first slide groove, a T-shaped push rod, a first spring, a second slide groove, two movable blocks, a second spring and a slot, wherein the first slide groove is opened inside the warehouse body, the T-shaped push rod is slidably connected inside the first slide groove, the first spring is located inside the first slide groove, the second slide groove is opened inside one end of the detachable battery shell, the two movable blocks are slidably connected inside the second slide groove, the second spring is arranged inside the second slide groove, and the slot is opened on the inner side of one end of the battery slot.

[0007] Optionally, the diameter of the T-shaped push rod matches the inner diameter of the first slide groove.

[0008] Optionally, one end of the T-shaped push rod is disposed against the inner side of one end of the detachable battery shell.

[0009] Optionally, one end of the first spring is fixedly connected to one end of the T-shaped push rod, and the other end of the first spring is disposed inside one end of the first sliding groove.

[0010] Optionally, one end of the two movable card blocks respectively passes through two sides of one end of the second sliding slot, and one end of the movable card block matches the slot.

[0011] Optionally, two ends of the first spring are respectively disposed against one end of two movable blocks.

[0012] Optionally, the electrical connection assembly includes an electrical connection rod and an electrical connection contact, the electrical connection rod is opened inside the T-shaped top rod, and the electrical connection contact is opened on the inner side of one end of the detachable battery shell.

[0013] Optionally, two ends of the electrical connecting rod respectively penetrate two ends of the T-shaped top rod, and one end of the electrical connecting rod matches the electrical connection contact.

[0014] Optionally, one end of the electrical connection rod is electrically connected to the power supply circuit inside the warehouse body using an electric wire.

[0015] Optionally, the electrical connection contacts are electrically connected to the battery inside the battery slot using wires.

[0016] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0017] 1. The utility model provides a split-type battery connection structure for a wireless earphone compartment, which is equipped with an automatic pop-up connection component. Specifically, when removing the battery, one end of the movable card block is pressed to disengage the movable card block from the card slot. At this time, under the elastic force of the first spring, the T-shaped push rod will push the detachable battery shell outward, thereby facilitating the battery to be pulled out from the inside of the earphone compartment.

[0018] 2. The utility model provides a split battery connection structure for a wireless earphone compartment. An electrical connection component is provided. Specifically, after the battery is installed, the electrical connection rod will contact the electrical connection contact to be energized, thereby passing the power of the battery inside the detachable battery shell to the circuit board inside the compartment body, thereby energizing the earphone compartment. There is no need to open additional electrical contacts, which facilitates the battery connection between the earphone compartments.

[0019] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2It is a partial sectional view of the side of the utility model;

[0023] Figure 3 This is a schematic diagram of the bottom structure of the warehouse body of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of a detachable battery shell of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the T-type push rod of the utility model.

[0026] Explanation of the reference numerals: 1. housing; 2. battery slot; 3. removable battery shell; 401. first slide slot; 402. T-shaped push rod; 403. first spring; 404. second slide slot; 405. movable block; 406. second spring; 407. slot; 501. electrical connecting rod; 502. electrical connection contact. DETAILED DESCRIPTION

[0027] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0028] The following is a detailed description of a wireless earphone compartment split battery connection structure of an embodiment of the utility model in conjunction with the accompanying drawings.

[0029] Example 1

[0030] For easier understanding, see Figures 1 to 5 The utility model provides an embodiment of a split-type battery connection structure for a wireless earphone compartment, comprising a compartment body 1 and a detachable battery shell 3, an automatic pop-up connection component and an electrical connection component are arranged between the compartment body 1 and the detachable battery shell 3, and a battery slot 2 is provided at the bottom of the compartment body 1;

[0031] The automatic pop-up connection assembly includes a first slide groove 401, a T-shaped push rod 402, a first spring 403, a second slide groove 404, two movable blocks 405, a second spring 406 and a slot 407. The first slide groove 401 is opened inside the warehouse body 1, the T-shaped push rod 402 is slidably connected inside the first slide groove 401, the first spring 403 is located inside the first slide groove 401, the second slide groove 404 is opened inside one end of the detachable battery shell 3, the two movable blocks 405 are slidably connected inside the second slide groove 404, and the second spring 406 is arranged in the second slide groove 404. The card slot 407 is opened on the inner side of one end of the battery slot 2, the diameter of the T-shaped push rod 402 matches the inner diameter of the first slide slot 401, one end of the T-shaped push rod 402 is against the inner side of one end of the detachable battery shell 3, one end of the first spring 403 is fixedly connected to one end of the T-shaped push rod 402, and the other end of the first spring 403 is against the inside of one end of the first slide slot 401, one end of the two movable card blocks 405 respectively pass through both sides of one end of the second slide slot 404, one end of the movable card block 405 matches the card slot 407, and the two ends of the first spring 403 are respectively against one end of the two movable card blocks 405.

[0032] It should be noted that, by providing a T-shaped push rod 402, when the removable battery shell 3 with a built-in battery is loaded into the storage body 1 during use, the provided active card block 405 is used to be inserted into the card slot 407, thereby fixing the removable battery shell 3 in the battery slot 2 of the storage body 1. At the same time, the removable battery shell 3 will press the T-shaped push rod 402, so that it can overcome the elastic force of the first spring 403 and be retracted into the first slide slot 401. When the battery needs to be removed, first pinch one end of the two active card blocks 405 to overcome the elastic force of the second spring 406 and shrink inward, so that one end of the active card block 405 is separated from the card slot 407. At this time, under the elastic force of the first spring 403, the T-shaped push rod 402 pushes the removable battery shell 3 outward, so that the removable battery shell 3 extends out of the battery slot 2, making it easy to take out the battery even when the hands are sweating.

[0033] Example 2

[0034] In some embodiments, Figure 4 , Figure 5 As shown, the electrical connection component includes an electrical connection rod 501 and an electrical connection contact 502. The electrical connection rod 501 is opened inside the T-shaped top rod 402, and the electrical connection contact 502 is opened on the inner side of one end of the detachable battery shell 3. The two ends of the electrical connection rod 501 respectively pass through the two ends of the T-shaped top rod 402, and one end of the electrical connection rod 501 matches the electrical connection contact 502. One end of the electrical connection rod 501 is electrically connected to the power supply circuit inside the warehouse body 1 by wires, and the electrical connection contact 502 is electrically connected to the battery inside the battery slot 2 by wires.

[0035] It should be noted that by setting up the electrical connecting rod 501 and the electrical connecting contact 502, after the battery is installed, the electrical connecting rod 501 will contact the electrical connecting contact 502 to be energized, thereby allowing the power of the battery inside the removable battery shell 3 to be passed to the circuit board inside the compartment body 1, thereby energizing the earphone compartment without the need to open additional electrical contacts, thereby facilitating the battery connection between the earphone compartments.

[0036] Working principle: When in use, the removable battery case 3 with the battery is inserted into the battery slot 2 opened in the bin body 1, and the movable card block 405 is inserted into the card slot 407 to fix the removable battery case 3 on the bin body 1. The removable battery case 3 will press the T-shaped top rod 402, so that it overcomes the elastic force of the first spring 403 and is received in the first slide groove 401. At the same time, the electrical connecting rod 501 will contact the electrical connecting contact 502 to be energized, so that the power of the battery in the removable battery case 3 is passed to the circuit board inside the bin body 1, so that The earphone compartment is powered without the need to open additional electrical contact points, which facilitates the connection between the earphone compartment and the battery. When the battery needs to be removed after use, pinch one end of the two active blocks 405 to overcome the elastic force of the second spring 406 and shrink inward, so that one end of the active block 405 is disengaged from the slot 407. At this time, under the elastic force of the first spring 403, the T-shaped push rod 402 pushes the detachable battery shell 3 outward, so that the detachable battery shell 3 extends from the battery slot 2, making it easy to take out the battery even when your hands are sweating.

[0037] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A wireless earphone compartment split battery connection structure, characterized in that: It comprises a storage body (1) and a detachable battery shell (3), wherein an automatic pop-up connection component and an electrical connection component are arranged between the storage body (1) and the detachable battery shell (3), and a battery slot (2) is provided at the bottom of the storage body (1); The automatic pop-up connection assembly comprises a first slide groove (401), a T-shaped push rod (402), a first spring (403), a second slide groove (404), two movable blocks (405), a second spring (406) and a slot (407), wherein the first slide groove (401) is arranged inside the warehouse body (1), the T-shaped push rod (402) is slidably connected inside the first slide groove (401), the first spring (403) is located inside the first slide groove (401), the second slide groove (404) is arranged inside one end of the detachable battery shell (3), the two movable blocks (405) are slidably connected inside the second slide groove (404), the second spring (406) is arranged inside the second slide groove (404), and the slot (407) is arranged on the inner side of one end of the battery slot (2).

2. A wireless earphone compartment split battery connection structure according to claim 1, characterized in that: The diameter of the T-shaped push rod (402) matches the inner diameter of the first slide groove (401).

3. The wireless earphone compartment split battery connection structure according to claim 1, characterized in that: One end of the T-shaped push rod (402) is disposed against the inner side of one end of the detachable battery shell (3).

4. The wireless earphone compartment split battery connection structure according to claim 1, characterized in that: One end of the first spring (403) is fixedly connected to one end of the T-shaped top rod (402), and the other end of the first spring (403) is disposed inside one end of the first sliding groove (401).

5. The wireless earphone compartment split battery connection structure according to claim 1, characterized in that: One end of the two movable clamping blocks (405) respectively penetrates through the two sides of one end of the second sliding groove (404), and one end of the movable clamping block (405) matches the clamping groove (407).

6. The wireless earphone compartment split battery connection structure according to claim 1, characterized in that: Two ends of the first spring (403) are respectively abutted against one end of two movable clamping blocks (405).

7. The wireless earphone compartment split battery connection structure according to claim 1, characterized in that: The electrical connection assembly comprises an electrical connection rod (501) and an electrical connection contact (502), wherein the electrical connection rod (501) is disposed inside the T-shaped top rod (402), and the electrical connection contact (502) is disposed inside one end of the detachable battery shell (3).

8. The wireless earphone compartment split battery connection structure according to claim 7, characterized in that: The two ends of the electrical connection rod (501) respectively penetrate the two ends of the T-shaped top rod (402), and one end of the electrical connection rod (501) matches the electrical connection contact (502).

9. The wireless earphone compartment split battery connection structure according to claim 7, characterized in that: One end of the electrical connection rod (501) is electrically connected to the internal power supply circuit of the warehouse body (1) by means of an electric wire.

10. The wireless earphone compartment split battery connection structure according to claim 7, characterized in that: The electrical connection contact (502) is electrically connected to the battery inside the battery slot (2) using wires.

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