CN221768243U - A convenient and cleanable receiver net - Google Patents

Abstract

The utility model discloses a conveniently cleaned earpiece net, comprising: a fixed sleeve: arranged in the earphone; a mounting sleeve is slidably arranged in the fixed sleeve, a dustproof net is fixed in the mounting sleeve, a clamping hole is opened on the side of the mounting sleeve, and a clamping assembly is arranged on the fixed sleeve for cooperating with the clamping hole to restrict the mounting sleeve in the fixed sleeve; the clamping assembly comprises a clamping rod slidably arranged in the fixed sleeve, and the end of the clamping rod is plugged into the clamping hole. The beneficial effect is that the clamping assembly is pulled by the pulling assembly to disengage the clamping assembly from the clamping hole, so that the mounting sleeve loses its limit, and the mounting sleeve can be disengaged from the fixed sleeve under the action of gravity by shaking, and then the dustproof pad in the mounting sleeve is directly taken out, and the front and back sides of the dustproof net can be cleaned, so that it can be ensured to be cleaned thoroughly.

Description

A convenient and cleanable receiver net

Technical Field

The utility model relates to the technical field of electronic products, in particular to a receiver net which is convenient to clean.

Background Art

After using in-ear headphones for a long time, a lot of dust will accumulate on the earpiece net. If it is not cleaned, it will gradually block the mesh and affect the listening effect. Since the earpiece net of in-ear headphones is small, it is generally cleaned by brushing and blowing with a blower. These common methods can remove some dust on the surface of the earpiece net, but at the same time, some dust will be compacted into the mesh. Over time, the earpiece net will be blocked more seriously. For this reason, we have proposed an earpiece net that is easy to clean.

Utility Model Content

The purpose of the present invention is to provide a conveniently cleaned receiver net in order to solve the above-mentioned problem, as described below.

In order to achieve the above purpose, the utility model provides the following technical solutions:

The utility model provides a conveniently cleaned receiver net, comprising:

Fixed sleeve: set inside the earphone;

The fixing sleeve is slidably provided with a mounting sleeve, a dust screen is fixed in the mounting sleeve, a clamping hole is provided on the side of the mounting sleeve, and a clamping assembly is provided on the fixing sleeve for cooperating with the clamping hole to restrict the mounting sleeve in the fixing sleeve;

The clamping assembly comprises a clamping rod slidably arranged in the fixing sleeve, and the end of the clamping rod is plugged into the clamping hole;

Pulling assembly: It is arranged on the fixing sleeve and is used to pull the card rod to make the card rod disengage from the card hole.

When the above-mentioned easy-to-clean earpiece net is used, when the dust net needs to be cleaned, the card assembly is pulled by the pulling assembly to disengage the card assembly from the card hole. At that time, the installation sleeve loses its limit, and the installation sleeve can be separated from the fixed sleeve under the action of gravity by shaking. Then, the dust pad in the installation sleeve can be directly taken out to clean the front and back of the dust net.

Preferably, a tension spring 1 is sleeved on the surface of the clamping rod, and two ends of the tension spring 1 are respectively fixed to the clamping rod and the fixing sleeve.

Preferably, the end of the clamping rod and the clamping hole are both arc-shaped.

Preferably, a retaining ring is arranged on the upper side of the mounting sleeve, and a sealing ring is arranged at the bottom of the retaining ring, and the sealing ring is in contact with the upper side of the fixing sleeve.

Preferably, a dustproof pad is provided in the installation sleeve, and the dustproof pad is located at the bottom of the dustproof net.

Preferably, the pulling assembly includes a sliding rod and a fixed plate, the fixed plate is fixed on the clamping rod, the sliding rod is vertically slidably arranged on the fixed sleeve, a fixed block 1 is arranged on the fixed plate, a fixed block 2 cooperating with the fixed block 1 is fixed at the lower end of the sliding rod, and when the fixed block 2 moves downward, it pushes the fixed block 1 to make the fixed block 1 move away from the fixed sleeve.

Preferably, the surface of the slide rod is sleeved with a second tension spring, and two ends of the second tension spring are respectively fixed to the fixing sleeve and the second fixing block.

Preferably, the slide bar is rectangular, and a circular plate is fixed to the upper end of the slide bar.

The beneficial effects are:

The clamping assembly is pulled by the pulling assembly to disengage the clamping assembly from the clamping hole, so that the mounting sleeve loses its limit position. The mounting sleeve can be disengaged from the fixing sleeve under the action of gravity by shaking. Then the dustproof pad in the mounting sleeve can be directly taken out to clean the front and back of the dustproof net, so as to ensure that it is cleaned thoroughly.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

Fig. 1 is a schematic diagram of the front view structure of the utility model;

Figure 2 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 3 is an exploded view of the utility model;

FIG. 4 is a schematic diagram of the three-dimensional structure of the clamping rod of the utility model.

The following are the descriptions of the reference numerals:

1. Fixing sleeve; 2. Mounting sleeve; 3. Sealing ring; 4. Retaining ring; 5. Clamping hole; 6. Dustproof pad; 7. Dustproof net; 8. Clamping assembly; 9. Pulling assembly; 10. Clamping rod; 11. Tension spring 1; 12. Fixing block 1; 13. Fixing plate; 14. Sliding rod; 15. Round plate; 16. Tension spring 2; 17. Fixing block 2.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Figures 1 to 4, the utility model provides a conveniently cleaned receiver net, comprising:

Fixed sleeve 1: set in the earphone;

The fixing sleeve 1 is slidably provided with the mounting sleeve 2, the mounting sleeve 2 is fixed with a dust screen 7, a clamping hole 5 is provided on the side of the mounting sleeve 2, and the fixing sleeve 1 is provided with a clamping assembly 8 for cooperating with the clamping hole 5 to restrict the mounting sleeve 2 in the fixing sleeve 1;

The clamping assembly 8 includes a clamping rod 10 slidably disposed in the fixing sleeve 1, and the end of the clamping rod 10 is plugged into the clamping hole 5;

The pulling component 9 is arranged on the fixing sleeve 1 and is used for pulling the clamping rod 10 to make the clamping rod 10 disengage from the clamping hole 5 .

As an optional implementation, a tension spring 11 is sleeved on the surface of the clamping rod 10 , and the two ends of the tension spring 11 are respectively fixed to the clamping rod 10 and the fixing sleeve 1 , and the tension spring 11 is used to pull the clamping rod 10 so that the clamping rod 10 enters the clamping hole 5 .

The end of the clamping rod 10 and the clamping hole 5 are both arc-shaped;

This design makes it easy for the clamping rod 10 to enter the clamping hole 5. When the installation sleeve 2 enters the fixing sleeve 1, the bottom of the installation sleeve 2 squeezes the arc at the end of the clamping rod 10, and then the clamping rod 10 can be automatically retracted into the fixing sleeve 1. When the clamping hole 5 moves to the position corresponding to the clamping rod 10, the clamping rod 10 automatically enters the clamping hole 5.

A retaining ring 4 is arranged on the upper side of the mounting sleeve 2 , and a sealing ring 3 is arranged at the bottom of the retaining ring 4 , and the sealing ring 3 contacts the upper side of the fixing sleeve 1 .

A dustproof pad 6 is arranged in the installation sleeve 2 and is located at the bottom of the dustproof net 7 . The dustproof pad 6 is used to further improve the dustproof property of the dustproof net 7 .

The pulling assembly 9 includes a slide bar 14 and a fixed plate 13. The fixed plate 13 is fixed on the clamping bar 10. The slide bar 14 is vertically slidably arranged on the fixed sleeve 1. The fixed plate 13 is provided with a fixed block 12. A fixed block 2 17 cooperating with the fixed block 12 is fixed at the lower end of the slide bar 14. When the fixed block 2 17 moves downward, it pushes the fixed block 12 to keep the fixed block 12 away from the fixed sleeve 1.

By pressing the slide bar 14 , the slide bar 14 drives the second fixing block 17 to move, so that the second fixing block 17 pushes the first fixing block 12 , and the first fixing block 12 moves the clamping rod 10 through the fixing plate 13 , so that the clamping rod 10 is separated from the clamping hole 5 .

The surface of the slide bar 14 is sleeved with a tension spring 16, and the two ends of the tension spring 16 are respectively fixed to the fixed sleeve 1 and the fixed block 17;

The second tension spring 16 is used to stabilize the slide bar 14 to prevent the slide bar 14 from shaking and generating noise that affects the user wearing the earphones.

The slide bar 14 is rectangular, which is stable and prevents the slide bar 14 from driving the fixed block 2 17 to rotate, causing the fixed block 2 17 to be misaligned with the fixed block 1 12 . A circular plate 15 is fixed to the upper end of the slide bar 14 , and the circular plate 15 is provided to facilitate pressing the slide bar 14 .

With the above structure, when the dust net 7 needs to be cleaned, the clamping assembly 8 is pulled by the pulling assembly 9 to disengage the clamping assembly 8 from the clamping hole 5. At that time, the mounting sleeve 2 loses its limit position, and the mounting sleeve 2 can be disengaged from the fixing sleeve 1 under the action of gravity by shaking. Then, the dust pad 6 in the mounting sleeve 2 can be directly taken out to clean the front and back sides of the dust net 7.

The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims (8)

1. A conveniently cleanable receiver net, comprising: Fixed sleeve (1): arranged in the earphone; A mounting sleeve (2) is slidably arranged in the fixing sleeve (1), a dust screen (7) is fixed in the mounting sleeve (2), a clamping hole (5) is provided on the side of the mounting sleeve (2), and a clamping assembly (8) is provided on the fixing sleeve (1) for cooperating with the clamping hole (5) to restrict the mounting sleeve (2) in the fixing sleeve (1); The clamping assembly (8) comprises a clamping rod (10) slidably arranged in the fixing sleeve (1), and the end of the clamping rod (10) is plugged into the clamping hole (5); A pulling assembly (9) is arranged on the fixing sleeve (1) and is used for pulling the clamping rod (10) so that the clamping rod (10) is separated from the clamping hole (5). 2. According to claim 1, a receiver net that is easy to clean, characterized in that: a tension spring (11) is sleeved on the surface of the clamping rod (10), and the two ends of the tension spring (11) are respectively fixed to the clamping rod (10) and the fixing sleeve (1). 3. The easy-to-clean receiver net according to claim 1, characterized in that the end of the clamping rod (10) and the clamping hole (5) are both arc-shaped. 4. According to claim 1, a receiver net that is easy to clean, characterized in that a retaining ring (4) is provided on the upper side of the mounting sleeve (2), and a sealing ring (3) is provided at the bottom of the retaining ring (4), and the sealing ring (3) is in contact with the upper side of the fixing sleeve (1). 5. The receiver net that is easy to clean according to claim 1, characterized in that a dustproof pad (6) is arranged inside the installation sleeve (2), and the dustproof pad (6) is located at the bottom of the dustproof net (7). 6. According to claim 1, a receiver net that is easy to clean, characterized in that: the pulling component (9) includes a sliding rod (14) and a fixing plate (13), the fixing plate (13) is fixed on the clamping rod (10), the sliding rod (14) is vertically slidably arranged on the fixing sleeve (1), the fixing plate (13) is provided with a fixing block 1 (12), and a fixing block 2 (17) that cooperates with the fixing block 1 (12) is fixed at the lower end of the sliding rod (14), and when the fixing block 2 (17) moves downward, it pushes the fixing block 1 (12) to make the fixing block 1 (12) away from the fixing sleeve (1). 7. A receiver net that is easy to clean according to claim 6, characterized in that: a second tension spring (16) is sleeved on the surface of the slide rod (14), and two ends of the second tension spring (16) are respectively fixed to the fixed sleeve (1) and the second fixed block (17). 8. The convenient-to-clean receiver net according to claim 7, characterized in that the slide bar (14) is rectangular, and a circular plate (15) is fixed to the upper end of the slide bar (14).