Pen-shaped wireless handheld microphone with good drop resistance and protection
The pen-shaped wireless microphone uses a ring, arc-shaped boards, and a push-pull mechanism to protect against impact, addressing the issue of surface damage from drops by ensuring the microphone does not contact the ground, thus preserving aesthetics and grip.
Patent Information
- Application Number
- CN202421822372.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-30
AI Technical Summary
Existing wireless microphones are prone to scratches and pits when they fall, affecting their beauty and feel.
The design of collar, curved fixed plate, curved movable plate and push-pull block is adopted. Through the rotation of the push-pull block and the push-pull block, the microphone avoids direct contact with the ground when it falls.
Effectively protect the microphone surface from scratches and pits, maintaining aesthetics and feel.
Smart Images
Figure CN223110132U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microphones, and particularly relates to a pen-shaped wireless handheld microphone with good anti-falling protection. Background Art
[0002] A microphone, also known as a microphone, is an electroacoustic device belonging to a microphone, which is a transducer for sound-electricity conversion. It generates a voltage by the action of sound waves on electroacoustic elements and then converts it into electrical energy for use in various sound amplification devices. There are many types of microphones and the circuits are simple.
[0003] With the continuous improvement of microphones, current microphones are all wireless, with smaller and smaller volumes, and are pen-shaped. However, the microphone itself does not have an anti-falling function. When the microphone falls to the ground, scratches and pits will appear on the surface of the microphone, which will affect the beauty of the microphone and the hand-held feel. Content of the Utility Model
[0004] The main purpose of the utility model is to provide a pen-shaped wireless handheld microphone with good anti-falling protection, which can effectively solve the problems in the background art.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A pen-shaped wireless handheld microphone with good anti-falling protection includes a microphone body, a button, a collar, an arc-shaped movable plate, an arc-shaped fixed plate, and a push-pull block. The button is fixedly installed on the front surface of the microphone body. The collar is fixedly sleeved on the surface of the microphone body near the upper end. The arc-shaped fixed plate is fixedly installed on the lower surface of the collar and at the rear. The arc-shaped movable plate is movably installed on the lower surface of the collar and behind the arc-shaped fixed plate. The push-pull block is movably installed on the front surface of the arc-shaped movable plate and near the upper part. A charging port is opened at the bottom of the microphone body.
[0007] Preferably, positioning grooves are opened on the lower surface of the collar near both sides, and an annular card slot is opened on the lower surface of the collar between the positioning grooves.
[0008] Preferably, a clamping block is fixedly installed on the upper surface of the arc-shaped movable plate. A lifting groove is opened on the surface of the arc-shaped movable plate near the upper part. A guide rod is fixedly installed inside the lifting groove, and a spring is sleeved on the surface of the guide rod.
[0009] Preferably, an insertion block is fixedly installed on the upper surface of the push-pull block. A sleeve block is fixedly installed on the rear surface of the push-pull block near the upper part. The sleeve block is sleeved on the surface of the guide rod. The upper end of the spring is fixed to the sleeve block, and the lower end of the spring is fixed to the lower surface inside the lifting groove.
[0010] Preferably, the insertion block is embedded in the positioning groove, the clamping block is embedded in the annular clamping groove, and the arc-shaped movable plate is movably connected to the collar through the clamping block.
[0011] Preferably, the outer diameter of the arc-shaped fixed plate is smaller than that of the arc-shaped movable plate, and the bottoms of the arc-shaped fixed plate and the arc-shaped movable plate are flush with the bottom of the microphone body.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] In the utility model, by setting the collar, the arc-shaped fixed plate, the arc-shaped movable plate and the push-pull block to cooperate with each other, when the microphone is not in use, pull down the push-pull block, so that the insertion block of the push-pull block exits from the positioning groove of the collar, thus the positioning of the arc-shaped movable plate can be released, and then the arc-shaped movable plate can be rotated to another positioning groove position. Then release the external force of pulling down the push-pull block. Since the push-pull block will compress the spring during the pulling-down process, after releasing the external force of pulling down the push-pull block, the push-pull block rises under the pushing action of the spring until the insertion block of the push-pull block is embedded in another positioning groove of the collar, so that the arc-shaped movable plate can be kept in position. At this time, the microphone body is located between the arc-shaped movable plate and the arc-shaped fixed plate, which can prevent the microphone from directly contacting the ground when it falls, thus avoiding scratches and pits on its surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is an overall structure diagram of one side of a pen-shaped wireless handheld microphone with good anti-fall protection of the utility model;
[0015] Figure 2 It is an overall structure diagram of the other side of a pen-shaped wireless handheld microphone with good anti-fall protection of the utility model;
[0016] Figure 3 It is a partial sectional view of the arc-shaped movable plate of a pen-shaped wireless handheld microphone with good anti-fall protection of the utility model;
[0017] Figure 4 It is a partial sectional view of the push-pull block of a pen-shaped wireless handheld microphone with good anti-fall protection of the utility model.
[0018] In the figure: 1, microphone body; 2, button; 3, collar; 301, annular clamping groove; 302, positioning groove; 4, arc-shaped fixed plate; 5, arc-shaped movable plate; 501, lifting groove; 502, clamping block; 503, guide rod; 504, spring; 6, push-pull block; 601, insertion block; 602, sleeve block; 7, charging port. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] To make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0020] As Figures 1-4 shown, a pen-shaped wireless handheld microphone with good anti-fall protection includes a microphone main body 1, a key 2, a collar 3, an arc-shaped movable plate 5, an arc-shaped fixed plate 4 and a push-pull block 6. A key 2 is fixedly installed on the front surface of the microphone main body 1. A collar 3 is fixedly sleeved on the surface of the microphone main body 1 near the upper end. An arc-shaped fixed plate 4 is fixedly installed on the lower surface of the collar 3 and at the rear. An arc-shaped movable plate 5 is movably installed on the lower surface of the collar 3 and at the rear of the arc-shaped fixed plate 4. A push-pull block 6 is movably installed on the front surface of the arc-shaped movable plate 5 near the upper part. A charging port 7 is opened at the bottom of the microphone main body 1.
[0021] Positioning grooves 302 are opened on the lower surface of the collar 3 near both sides. An annular card slot 301 is opened on the lower surface of the collar 3 between the positioning grooves 302. The cooperation between the annular card slot 301 and the card block 502 can assist the arc-shaped movable plate 5 to rotate smoothly. A card block 502 is fixedly installed on the upper surface of the arc-shaped movable plate 5. A lifting groove 501 is opened on the surface of the arc-shaped movable plate 5 near the upper part. A guide rod 503 is fixedly installed inside the lifting groove 501. A spring 504 is sleeved on the surface of the guide rod 503. The spring 504 has an upward pushing force on the sleeve block 602. An insertion block 601 is fixedly installed on the upper surface of the push-pull block 6. A sleeve block 602 is fixedly installed on the rear surface of the push-pull block 6 near the upper part. The sleeve block 602 is sleeved on the surface of the guide rod 503. The upper end of the spring 504 is fixed to the sleeve block 602, and the lower end of the spring 504 is fixed to the inner lower surface of the lifting groove 501. The insertion block 601 is embedded in the positioning groove 302, and the card block 502 is embedded in the annular card slot 301. The arc-shaped movable plate 5 is movably connected to the collar 3 through the card block 502. The cooperation between the insertion block 601 and the positioning groove 302 can position the arc-shaped movable plate 5. The outer diameter of the arc-shaped fixed plate 4 is smaller than the outer diameter of the arc-shaped movable plate 5. The bottoms of the arc-shaped fixed plate 4 and the arc-shaped movable plate 5 are flush with the bottom of the microphone main body 1.
[0022] It should be noted that the present utility model is a pen-shaped wireless handheld microphone with good anti-fall protection. When in use, when the microphone is not in use, pull down the push-pull block 6 so that the insertion block 601 of the push-pull block 6 exits from the positioning groove 302 of the collar 3. In this way, the positioning of the arc-shaped movable plate 5 can be released, and then the arc-shaped movable plate 5 can be rotated so that the arc-shaped movable plate 5 rotates to another positioning groove 302 position. Then, release the external force on the pull-down push-pull block 6. Since the push-pull block 6 will compress the spring 504 during the pull-down process, after releasing the external force on the pull-down push-pull block 6, the push-pull block 6 rises under the pushing action of the spring 504 until the insertion block 601 of the push-pull block 6 is embedded in another positioning groove 302 of the collar 3. In this way, the arc-shaped movable plate 5 can be kept in an unchanged position. At this time, the barrel body 1 is located between the arc-shaped movable plate 5 and the arc-shaped fixed plate 4, which avoids the microphone directly contacting the ground when it falls, causing scratches and pits on its surface.
[0023] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A pen-shaped wireless handheld microphone with good anti-drop protection, characterized in that: It includes a microphone body, a button, a collar, an arc-shaped movable plate, an arc-shaped fixed plate, and a push-pull block. A button is fixedly installed on the front surface of the microphone body. A collar is fixedly sleeved on the surface of the microphone body near the upper end. An arc-shaped fixed plate is fixedly installed on the lower surface of the collar and at the rear. An arc-shaped movable plate is movably installed on the lower surface of the collar and behind the arc-shaped fixed plate. A push-pull block is movably installed on the front surface of the arc-shaped movable plate and near the upper part. A charging port is opened at the bottom of the microphone body.
2. The pen-shaped wireless handheld microphone with good anti-fall protection according to claim 1, characterized in that: Positioning grooves are opened on the lower surface of the collar and near both sides. An annular clamping groove is opened on the lower surface of the collar and between the positioning grooves.
3. The pen-shaped wireless handheld microphone with good anti-falling protection according to claim 2, characterized in that: A clamping block is fixedly installed on the upper surface of the arc-shaped movable plate. A lifting groove is opened on the surface of the arc-shaped movable plate and near the upper part. A guide rod is fixedly installed inside the lifting groove. A spring is sleeved on the surface of the guide rod.
4. The pen-shaped wireless handheld microphone with good anti-falling protection according to claim 3, characterized in that: An insertion block is fixedly installed on the upper surface of the push-pull block. A sleeve block is fixedly installed on the rear surface of the push-pull block and near the upper part. The sleeve block is sleeved on the surface of the guide rod. The upper end of the spring is fixed to the sleeve block, and the lower end of the spring is fixed to the inner lower surface of the lifting groove.
5. The pen-shaped wireless handheld microphone with good anti-fall protection according to claim 4, wherein: The insertion block is embedded in the positioning groove, the clamping block is embedded in the annular clamping groove, and the arc-shaped movable plate is movably connected to the collar through the clamping block.
6. The pen-shaped wireless handheld microphone with good anti-fall protection according to claim 5, characterized in that: The outer diameter of the arc-shaped fixed plate is smaller than that of the arc-shaped movable plate. The bottoms of the arc-shaped fixed plate and the arc-shaped movable plate are flush with the bottom of the microphone body.