Four-in-one wireless conference microphone
By introducing a limiting mechanism into the one-to-four wireless conference microphone system, the problem of easy loss of microphones during storage and handling is solved, and more convenient use and higher convenience of use is achieved.
Patent Information
- Application Number
- CN202421164359.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing one-to-four wireless conference microphones are likely to be lost due to the lack of connection structure during storage and handling.
A wireless conference microphone system including a control terminal and four microphone main bodies is designed. By setting four sets of limiting mechanisms on the top of the control terminal, the limiting plate, limiting rod, elastic member and clamping column are used to fix the limiting position of the microphone main body to avoid loss.
Through the design of the limiting mechanism, the microphone is effectively prevented from being lost during storage and handling, simplifying the handling process, and improving the convenience of the microphone.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conferences, in particular to a one-to-four wireless conference microphone. Background Art
[0002] A microphone is a transducer that converts sound into electrical signals. Microphone equipment, as a sound amplification tool, is widely used in daily work areas such as conferences, broadcasting and speeches. A one-to-four wireless conference microphone is a wireless conference microphone used for sound amplification in conferences.
[0003] The utility model patent with announcement number CN 217693650 U proposes a convenient one-to-four wireless conference microphone, which relates to the field of conference equipment, including a base and a recording head, wherein a placement groove is provided on the top of the base, a bent gooseneck rod is rotated inside the placement groove, and the recording head is fixed at the other end of the bent gooseneck rod, and an annular groove is provided on the side of the base, the annular groove is connected to the placement groove, and a zipper is fixed on the inner wall of the annular groove near the side of the base, and a zipper is provided on the zipper. Through the placement groove, the annular groove and the zipper, the bent gooseneck rod rotates in the placement groove, and when it is necessary to carry and store, the bent gooseneck rod is first rotated into the placement groove, and then the bent gooseneck rod is bent so that it is bent and surrounded in the placement groove, and then the zipper is pulled up, so that the bent gooseneck rod and the recording head can be fixed, and then the zipper is closed with the zipper, so that the one-to-four wireless conference microphone can be folded into a round pancake shape, achieving the effect of folding the one-to-four conference microphone for easy carrying.
[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems. The existing one-to-four wireless conference microphones usually have one terminal for four microphones. Therefore, during storage and transportation, a single microphone can be easily lost due to the lack of a connection structure between the terminal and the microphone. For this reason, the present application proposes a one-to-four wireless conference microphone. Utility Model Content
[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0006] In view of the deficiencies in the prior art, the utility model provides a one-to-four wireless conference microphone, which overcomes the deficiencies in the prior art.
[0007] In order to solve the above problems, the utility model adopts the following technical solutions:
[0008] A one-to-four wireless conference microphone includes a control terminal and four microphone bodies. A signal antenna is plugged into the back of the control terminal. The bottoms of the four microphone bodies are fixedly connected to a limit plate. The four microphone bodies are connected to the signal antenna signal through a built-in signal transmitting module to facilitate the control of the four microphone bodies by the control terminal. Four groups of limit mechanisms are arranged on the top of the control terminal, and the four groups of limit mechanisms can limit and fix the limit plates at the bottom of the four microphone bodies.
[0009] As a preferred technical solution of the utility model, the limit mechanism includes a limit sleeve, a limit rod, an elastic member, a movable plate and a clamping column. The limit sleeve is fixedly connected to the top of the control terminal, and two symmetrical cavities are opened in the inner wall of the limit sleeve. The number of the limit rods is four, and the four limit rods are fixedly connected to the inside of the two cavities in pairs, and the outside of the limit rod is slidably connected with the clamping column, the bottom end of the clamping column passes through and extends to the inside of the limit sleeve, the limit rod is located between the opposite side of the clamping column and is fixedly connected to the limit sleeve by the elastic member, protrusions are provided on both sides of the limit plate, and the protrusion of the limit plate is adapted to the groove of the limit sleeve, and one end of the clamping column passes through and extends to the inside of the protrusion of the limit plate.
[0010] As a preferred technical solution of the utility model, the elastic member is a spring, the spring sleeve is arranged outside the limiting rod, and the two ends of the spring are respectively fixedly connected to the limiting sleeve and the movable plate.
[0011] As a preferred technical solution of the utility model, a roller is rotatably connected to the inner wall of the limiting sleeve, and the roller is in contact with the limiting plate.
[0012] As a preferred technical solution of the utility model, a stretching plate is fixedly connected to the front side of the limiting plate, and the cross section of the stretching plate is in a "T" shape.
[0013] As a preferred technical solution of the utility model, four display screens are arranged on the front of the control terminal, control panels are fixedly mounted on the tops of the four limit plates, and the four display screens are respectively connected to the four control panels via signal antenna signals.
[0014] As a preferred technical solution of the utility model, both sides of the control terminal are fixedly connected with mounting frames, and the bottom of the control terminal and the bottoms of the four limit plates are provided with support pads.
[0015] As a preferred technical solution of the present utility model, the top end of the clamping column is arc-shaped.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] (1) By setting a limiting mechanism, the present application can simply fix the microphone on the top of the terminal during the storage and transportation of the conference microphone, which not only facilitates the transportation of the microphone, but also effectively avoids the loss of a single microphone, bringing convenience to the use of the microphone.
[0018] (2) The present application provides a roller to enable the limit plate to slide more smoothly inside the limit sleeve, thereby reducing the friction force on the limit plate. The microphone and the limit plate at the bottom can be easily removed by using the stretch plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0020] Figure 1 It is a front view of the utility model;
[0021] Figure 2 It is a front view of a single microphone in the utility model;
[0022] Figure 3 It is a side view of the limit sleeve in the utility model;
[0023] The corresponding relationship between the illustrations and component names in the figure is as follows:
[0024] 1. Control terminal; 2. Signal antenna; 3. Display screen; 4. Mounting frame; 5. Limit sleeve; 6. Limit plate; 7. Control panel; 8. Microphone body; 9. Stretching plate; 10. Limit rod; 11. Elastic part; 12. Movable plate; 13. Snap-on column; 14. Roller. DETAILED DESCRIPTION
[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are further described in detail below in conjunction with the accompanying drawings.
[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0027] Secondly, the "one embodiment" or "embodiment" referred to herein refers to specific features, structures or characteristics that may be included in at least one implementation method of the present invention. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.
[0028] The one-to-four wireless conference microphone proposed in the utility model is Figure 1 and Figure 2 , including a control terminal 1 and four microphone bodies 8, a signal antenna 2 is plugged into the back of the control terminal 1, the bottoms of the four microphone bodies 8 are fixedly connected to the limit plates 6, and the four microphone bodies 8 are connected to the signal antenna 2 by signals through the built-in signal transmitting module, so as to realize the main control of the four microphone bodies 8 by the control terminal 1, four display screens 3 are arranged on the front of the control terminal 1, and control panels 7 are fixedly installed on the tops of the four limit plates 6, and the four display screens 3 are respectively connected to the four control panels 7 by signals through the signal antenna 2, and the two sides of the control terminal 1 are fixedly connected with the mounting frame 4, which can install and fix the control terminal 1, and the bottom of the control terminal 1 and the bottom of the four limit plates 6 are provided with support pads, which can improve the stability of the control terminal 1 and the limit plates 6;
[0029] In this embodiment, the control terminal 1 and the microphone body 8 can be paired through the signal antenna 2. At the same time, the control terminal 1 can control and adjust the microphone body 8, and the control panel 7 at the bottom of the microphone body 8 can also adjust the microphone body 8.
[0030] See also Figure 1 , Figure 2 and Figure 3In order to limit the microphone body 8, four groups of limiting mechanisms are arranged on the top of the control terminal 1, and the four groups of limiting mechanisms can limit and fix the limiting plates 6 at the bottom of the four microphone bodies 8. The limiting mechanisms include a limiting sleeve 5, a limiting rod 10, an elastic member 11, a movable plate 12 and a clamping column 13. The limiting sleeve 5 is fixedly connected to the top of the control terminal 1, and two symmetrically arranged cavities are opened in the inner wall of the limiting sleeve 5. There are four limiting rods 10, and the four limiting rods 10 are fixedly connected to the inside of the two cavities in pairs, and the outer side of the limiting rod 10 is slidably connected with the movable plate 12, and the movable plate 12 is provided on the inner wall of the limiting sleeve 5. The bottom of the plate 12 is fixedly connected with a clamping column 13, and the bottom end of the clamping column 13 penetrates and extends to the inside of the limiting sleeve 5. The limiting rod 10 is located on the opposite side of the clamping column 13 and is fixedly connected to the limiting sleeve 5 through an elastic member 11. Both sides of the limiting plate 6 are provided with protrusions, and the protrusions of the limiting plate 6 are adapted to the grooves of the limiting sleeve 5, and one end of the clamping column 13 penetrates and extends to the inside of the protrusion of the limiting plate 6. The elastic member 11 is a spring, and the spring sleeve is arranged on the outside of the limiting rod 10, and the two ends of the spring are respectively fixedly connected to the limiting sleeve 5 and the movable plate 12, and the top of the clamping column 13 is an arc shape;
[0031] In this embodiment, after the limit plate 6 slides into the interior of the limit sleeve 5, the clamping column 13 is first subjected to force, and both itself and the movable plate 12 move toward the opposite side of the limit plate 6, so that the elastic member 11 is compressed. When the limit plate 6 completely enters the interior of the limit sleeve 5, the elastic member 11 rebounds and pushes the clamping column 13 into the interior of the protrusion of the limit plate 6, thereby fixing the limit plate 6.
[0032] See also Figure 1 , Figure 2 and Figure 3 A roller 14 is rotatably connected to the inner wall of the limiting sleeve 5, and the roller 14 contacts the limiting plate 6. A stretching plate 9 is fixedly connected to the front of the limiting plate 6, and the cross section of the stretching plate 9 is "T" shaped.
[0033] In this embodiment, when the microphone body 8 needs to be removed, the stretching plate 9 can be pulled so that the arc surface at the end of the clamping column 13 is subjected to force, and the clamping column 13 will shrink again to the inside of the groove of the limiting sleeve 5, so that the limiting plate 6 can be removed together with the microphone body 8.
[0034] The working principle of the utility model is as follows: the control terminal 1 and the microphone body 8 are paired through the signal antenna 2, and the control terminal 1 can control and adjust the microphone body 8 at the same time, and the control panel 7 at the bottom of the microphone body 8 can also adjust the microphone body 8. When the microphone body 8 needs to be fixed, the limit plate 6 is slid into the inside of the limit sleeve 5, and the clamping column 13 is first subjected to force, and itself and the movable plate 12 move toward the opposite side of the limit plate 6, so that the elastic member 11 is compressed. When the limit plate 6 completely enters the inside of the limit sleeve 5, the elastic member 11 rebounds and pushes the clamping column 13 into the inside of the protrusion of the limit plate 6, thereby fixing the limit plate 6. When the microphone body 8 needs to be removed, the stretching plate 9 can be pulled so that the arc surface at the end of the clamping column 13 is subjected to force, and the clamping column 13 will shrink again to the inside of the groove of the limit sleeve 5, so that the limit plate 6 can be removed together with the microphone body 8.
[0035] The above content is a further detailed description of the utility model in combination with the specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A one-to-four wireless conference microphone, comprising a control terminal (1) and four microphone bodies (8), wherein a signal antenna (2) is plugged into the back of the control terminal (1), and the bottoms of the four microphone bodies (8) are fixedly connected to a limit plate (6), and the four microphone bodies (8) are connected to the signal antenna (2) through a built-in signal transmission module, so as to realize the main control of the four microphone bodies (8) by the control terminal (1), characterized in that: Four sets of limiting mechanisms are arranged on the top of the control terminal (1), and the four sets of limiting mechanisms can limit and fix the limiting plates (6) at the bottom of the four microphone bodies (8).
2. The one-to-four wireless conference microphone according to claim 1 is characterized in that: The limiting mechanism comprises a limiting sleeve (5), a limiting rod (10), an elastic member (11), a movable plate (12) and a clamping column (13); the limiting sleeve (5) is fixedly connected to the top of the control terminal (1); two symmetrically arranged cavities are provided in the inner wall of the limiting sleeve (5); the limiting rods (10) are four in number, and the four limiting rods (10) are fixedly connected in pairs in the two cavities; the outside of the limiting rods (10) is slidably connected to the movable plate (12); A clamping column (13) is fixedly connected to the bottom of the plate (12), the bottom end of the clamping column (13) penetrates and extends to the inside of the limiting sleeve (5), the limiting rod (10) is located between the opposite side of the clamping column (13) and the limiting sleeve (5) and is fixedly connected through an elastic member (11), both sides of the limiting plate (6) are provided with protrusions, and the protrusions of the limiting plate (6) are matched with the grooves of the limiting sleeve (5), and one end of the clamping column (13) penetrates and extends to the inside of the protrusion of the limiting plate (6).
3. The one-to-four wireless conference microphone according to claim 2 is characterized in that: The elastic member (11) is a spring, the spring sleeve is arranged outside the limiting rod (10), and the two ends of the spring are respectively fixedly connected to the limiting sleeve (5) and the movable plate (12).
4. The one-to-four wireless conference microphone according to claim 2, characterized in that: A roller (14) is rotatably connected to the inner wall of the limiting sleeve (5), and the roller (14) is in contact with the limiting plate (6).
5. The one-to-four wireless conference microphone according to claim 1, characterized in that: A stretching plate (9) is fixedly connected to the front side of the limiting plate (6), and the cross section of the stretching plate (9) is in a "T" shape.
6. The one-to-four wireless conference microphone according to claim 1, characterized in that: Four display screens (3) are arranged on the front of the control terminal (1), and control panels (7) are fixedly mounted on the tops of the four limit plates (6). The four display screens (3) are respectively connected to the four control panels (7) via signal antennas (2).
7. The one-to-four wireless conference microphone according to claim 1, characterized in that: Both sides of the control terminal (1) are fixedly connected to a mounting frame (4), and the bottom of the control terminal (1) and the bottoms of the four limit plates (6) are provided with support pads.
8. The one-to-four wireless conference microphone according to claim 2, characterized in that: The top end of the clamping column (13) is arc-shaped.