Microphone antiskid ring with PPT page turning function

Abstract

The utility model discloses a microphone anti-slip ring with a PPT page turning function. The microphone anti-slip ring comprises an anti-slip ring body and a page turning mechanism, the antiskid ring body can be arranged on the microphone in a sleeving manner, a plurality of grooves are formed along the periphery of the antiskid ring body, and a supporting bulge capable of supporting the microphone is formed between every two adjacent grooves; the page turning mechanism comprises a controller, a key and a battery, the controller and the battery are both installed in the antiskid ring body, the battery is electrically connected with the controller, the key is installed in the groove, the key is pressed to control PPT page turning, and the outer end of the key is located on the inner side of a groove opening of the groove. The utility model provides a microphone anti-slip ring with a PPT page turning function, which can be sleeved on a microphone and is convenient for a hand holding the microphone to turn pages of PPT.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-skid rings, in particular to a microphone anti-skid ring with a PPT page turning function. Background Art

[0002] In real speeches, the speaker holds the microphone in one hand to amplify the voice and holds the PPT page-turning pen in the other hand to turn the pages of the PPT. There is no extra hand free. At this time, if you need to pick up the speech manuscript or other objects, you must put down the microphone or PPT page-turning pen and free up one hand to pick up other objects, which is very inconvenient. Utility Model Content

[0003] In order to solve the shortcomings of the existing PPT page turning pen and microphone that need to be held by both hands respectively for use, the utility model provides a microphone anti-slip ring with a PPT page turning function, which can be put on the microphone to facilitate the hand holding the microphone to turn the PPT page.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A microphone anti-skid ring with a PPT page turning function comprises: an anti-skid ring body and a page turning mechanism; the anti-skid ring body can be sleeved on the microphone, a plurality of grooves are arranged along the outer circumference of the anti-skid ring body, and a supporting protrusion that can support the microphone is formed between two adjacent grooves; the page turning mechanism comprises a controller, a button and a battery, the controller and the battery are both installed in the anti-skid ring body, the battery is electrically connected to the controller, the button is installed in the groove, the button is pressed to control the PPT page turning, and the outer end of the button is located on the inner side of the notch of the groove.

[0006] Through the above arrangement, firstly, the anti-slip ring body can be put on the microphone, which makes it convenient for the hand holding the microphone to press the button to turn the page of the PPT, that is, the microphone can be held and the PPT can be controlled with one hand; secondly, when the anti-slip ring is placed on the desktop, it is not easy to touch the button by mistake; thirdly, the button is located in the groove, and when the anti-slip ring falls, the supporting protrusion contacts the ground, preventing the button from directly contacting the ground and being damaged.

[0007] Furthermore, the page turning mechanism also includes a charging port connected to the battery so as to charge the battery, and the charging port is arranged in the groove.

[0008] With the above settings, the battery can be charged through the charging port.

[0009] In this application, the charging port can use a Type-C interface, and the battery can be charged after connecting the charging cable.

[0010] Furthermore, the page turning mechanism also includes a switch, and the switch is installed on the anti-slip ring body to control the switch of the page turning mechanism.

[0011] Furthermore, the anti-slip ring also includes a laser lamp, which is installed on the anti-slip ring body, and the battery is electrically connected to the laser lamp.

[0012] Through the above settings, it is convenient for users to make instructions on PPT through laser lights.

[0013] Furthermore, the laser light is arranged on the upper side of the supporting protrusion and close to the outer end of the supporting protrusion.

[0014] Through the above settings, the laser light emitted by the laser lamp can be prevented from being blocked by the microphone.

[0015] Furthermore, the number of the grooves is four and they are evenly arranged along the outer circumference of the anti-slip ring body, and the laser light is arranged in the groove away from the key.

[0016] Through the above settings, the laser can be further prevented from being blocked by the microphone, and the microphone speech will not be affected when giving PPT instructions.

[0017] Furthermore, a weight-reducing cavity is provided in each of the two supporting protrusions arranged opposite to each other, and a distance W between the center of gravity of the anti-slip ring and the axis of the anti-slip ring body is less than or equal to 1 cm.

[0018] Through the above arrangement, the weight of the anti-slip ring can be reduced to reduce the burden on the hands and achieve a labor-saving effect; in addition, the center of gravity of the anti-slip ring is basically centered, which increases the comfort of holding the microphone. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the anti-slip ring of the embodiment.

[0020] Figure 2 Schematic diagram of an anti-slip ring installed on a microphone in an embodiment.

[0021] Figure 3 It is a schematic diagram of placing the anti-skid ring of the embodiment on the desktop.

[0022] Figure 4 Schematic diagram of an anti-slip ring according to another embodiment. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0024] See also Figures 1 to 3A microphone anti-slip ring with a PPT page turning function includes: an anti-slip ring body 3 and a page turning mechanism; the anti-slip ring body 3 can be sleeved on a microphone 4, and a plurality of grooves 31 are arranged along the outer circumference of the anti-slip ring body 3, and a supporting protrusion 32 for supporting the microphone 4 is formed between two adjacent grooves 31; the page turning mechanism includes a controller (not shown in the figure), a button 5 and a battery (not shown in the figure), the controller and the battery are both installed in the anti-slip ring body 3, the battery is electrically connected to the controller, the button 5 is installed in the groove 31, and the button 5 is pressed to control the PPT page turning, and the outer end of the button 5 is located on the inner side of the notch of the groove 31.

[0025] Through the above arrangement, firstly, the anti-slip ring body 3 can be put on the microphone 4, so that the hand holding the microphone 4 can press the button 5 to turn the pages of the PPT, that is, the microphone 4 can be held and the PPT can be controlled with one hand; secondly, when the anti-slip ring is placed on the desktop, it is not easy to touch the button 5 by mistake; thirdly, the button 5 is located in the groove 31, and when the anti-slip ring falls, the supporting protrusion 32 contacts the ground, preventing the button 5 from directly contacting the ground and being damaged.

[0026] In the present application, the material of the anti-slip ring body 3 is rubber, which has good elasticity, thereby improving the anti-fall performance of the anti-slip ring, and having a large friction coefficient, so it is not easy to slide down after being put on the microphone 4; the controller, button 5 and battery of the page turning mechanism can refer to the existing PPT page turning pen; wherein the battery can be set as a lithium battery, which has a large energy density and improves the battery life of the page turning mechanism; one side of the button 5 is installed in the anti-slip ring body 3, and the other side of the button 5 protrudes from the side of the anti-slip ring body 3 and is exposed in the groove 31; specifically, the outer end of the button 5, that is, the end of the button 5 away from the axis of the anti-slip ring body 3 is located on the inner side of the notch of the groove 31; see Figure 3 When the anti-slip ring body 3 is placed on the desktop, the support protrusion 32 supports the microphone 4, and the button 5 does not contact the desktop, thereby preventing accidental touch events from occurring; in addition, when the microphone 4 falls to the ground, the support protrusion 32 contacts the ground, preventing the button 5 in the groove 31 from directly contacting the ground, thereby preventing the button 5 from being broken.

[0027] As an implementation, the page turning mechanism further includes a charging port 6 connected to a battery so as to charge the battery, and the charging port 6 is disposed in the groove 31 .

[0028] Through the above arrangement, the battery can be charged through the charging port 6 .

[0029] In the present application, the charging port 6 can adopt a Type-C interface, and the battery can be charged after connecting a charging cable.

[0030] As an implementation method, the page turning mechanism further includes a switch 7 , and the switch 7 is mounted on the anti-slip ring body 3 so as to control the switch 7 of the page turning mechanism.

[0031] As an implementation method, the anti-slip ring further includes a laser light 8 , which is mounted on the anti-slip ring body 3 , and a battery is electrically connected to the laser light 8 .

[0032] Through the above arrangement, it is convenient for the user to make instructions on the PPT through the laser light 8.

[0033] As an implementation manner, the laser lamp 8 is disposed on the upper side of the supporting protrusion 32 and close to the outer end of the supporting protrusion 32 .

[0034] The above arrangement can prevent the laser light emitted by the laser lamp 8 from being blocked by the microphone 4 .

[0035] In the present application, the laser emitted by the laser lamp 8 is basically parallel to the axis of the microphone 4. The laser passes through one side of the microphone 4 and is projected onto the PPT. The laser lamp 8 is arranged at the outer end of the supporting protrusion 32, as far away from the axis of the microphone 4 as possible to prevent the laser from being blocked by the head of the microphone 4.

[0036] In another embodiment, see Figure 4 There are four grooves 31 , which are evenly arranged along the outer circumference of the anti-slip ring body 3 , and the laser light 8 is arranged in the groove 31 away from the button 5 .

[0037] Through the above arrangement, the laser is further prevented from being blocked by the microphone 4, and the speech of the microphone 4 is not affected when giving PPT instructions.

[0038] In the present application, the laser emitted by the laser lamp 8 is substantially perpendicular to the axis of the microphone 4. When giving a speech, the microphone 4 is placed vertically in front of the user's mouth. When speaking, the laser lamp 8 emits laser light forward to indicate the PPT. At the same time, the hand holding the microphone 4 presses the button 5 to turn the pages of the PPT.

[0039] As an implementation method, a weight reduction cavity 9 is provided in each of the two supporting protrusions 32 that are arranged opposite to each other, and a distance W between the center of gravity A of the anti-slip ring and the axis B of the anti-slip ring body 3 is less than or equal to 1 cm.

[0040] Through the above arrangement, the weight of the anti-slip ring can be reduced to reduce the burden on the hands and achieve a labor-saving effect; in addition, the center of gravity of the anti-slip ring is basically centered, which increases the comfort of holding the microphone 4.

[0041] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A microphone anti-slip ring with a PPT page turning function, characterized in that: include: An anti-slip ring body, the anti-slip ring body can be sleeved on the microphone, a plurality of grooves are arranged along the outer circumference of the anti-slip ring body, and a supporting protrusion that can support the microphone is formed between two adjacent grooves; The page turning mechanism includes a controller, a button and a battery. The controller and the battery are both installed in the anti-slip ring body. The battery is electrically connected to the controller. The button is installed in the groove. The button is pressed to control the PPT page turning. The outer end of the button is located on the inner side of the notch of the groove.

2. The microphone anti-slip ring with PPT page turning function according to claim 1, characterized in that: The page turning mechanism also includes a charging port connected to the battery so as to charge the battery, and the charging port is arranged in the groove.

3. The microphone anti-slip ring with PPT page turning function according to claim 1, characterized in that: The page turning mechanism further comprises a switch, and the switch is mounted on the anti-slip ring body so as to control the switch of the page turning mechanism.

4. The microphone anti-slip ring with PPT page turning function according to claim 1, characterized in that: The anti-slip ring further comprises a laser lamp, which is mounted on the anti-slip ring body, and the battery is electrically connected to the laser lamp.

5. The microphone anti-slip ring with PPT page turning function according to claim 4, characterized in that: The laser lamp is arranged on the upper side of the supporting protrusion and close to the outer end of the supporting protrusion.

6. The microphone anti-slip ring with PPT page turning function according to claim 4, characterized in that: The number of the grooves is four and they are evenly arranged along the outer circumference of the anti-slip ring body, and the laser light is arranged in the groove away from the button.

7. The microphone anti-slip ring with PPT page turning function according to claim 6, characterized in that: A weight-reducing cavity is provided in each of the two supporting protrusions arranged opposite to each other, and a distance W between the center of gravity of the anti-slip ring and the axis of the anti-slip ring body is less than or equal to 1 cm.

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