Free switching type U-segment microphone

Abstract

The utility model provides a free switching type U-section microphone, which relates to the technical field of microphones and comprises a microphone and a silo, a supporting table is arranged at the bottom end of the microphone, a magnetic attraction ring is embedded in a groove in the top end of the supporting table, a connecting table is arranged at the bottom end of the supporting table, a fixing buckle is welded on the surface of the connecting table, and the silo is movably connected to the bottom end of the connecting table. A sliding groove is formed in a notch in the top end of the silo, a fixing groove is formed in the bottom of the sliding groove, a circuit storage groove is formed in one side of the silo, a mobile power source connecting wire is placed in the circuit storage groove, a shell is installed on the surface of the silo, a storing and taking opening is formed in one side of the shell, and movable threads are formed in the surface of the bottom of the silo. And the fixing buckles are matched with the sliding grooves and the fixing grooves to protect the microphones in the storage process.

Description

Technical Field

[0001] The utility model relates to the technical field of microphones, in particular to a freely switchable U-segment microphone. Background Art

[0002] Microphone, scientifically known as microphone, also called microphone, micro-phone, microphone is an energy conversion device that converts sound signals into electrical signals. It is classified into dynamic, condenser, electret and U-segment microphones.

[0003] U-band microphones can receive U-band microphones. U-band refers to communications in the 30-3000MHz range. U-band is suitable for homes or small meeting rooms, and its signal receiving ability is stronger than that of V-band wireless microphones.

[0004] Publication number: CN204887342U, a microphone, which is provided with at least two microphone cores, each microphone core is provided with a separate signal transmission channel to transmit the audio signal collected by each microphone core to the outside. Compared with the prior art, the above-mentioned microphone provided by the present invention is provided with multiple microphone cores, which use multiple microphone cores to collect external sounds. At the same time, a separate signal transmission channel is set for each microphone core to output the audio signal collected by each microphone core to an external device. Through the above method, not only can the microphone provided by the present invention meet the needs of different usage scenarios at the same time, but also, by matching different types of microphone cores and equipping each microphone core with a separate signal transmission channel, the microphone provided by the present invention can fully utilize the advantages of different types of microphone cores to meet different usage needs.

[0005] The above-mentioned microphones have been introduced, but the existing U-segment microphones have the following technical problems:

[0006] 1. The battery of a U-segment microphone is generally installed inside the microphone and is fixed and cannot be removed. It needs to be charged when the battery is low. It cannot be charged with an external power supply during use, and cannot be switched freely between wired and wireless use. As a result, the working time is short and it cannot be used for a long time.

[0007] 2. When not in use, some microphones now need to be individually packaged to prevent the microphone head from being damaged. In addition, during storage, the microphone head is exposed for a long time, and dust and other pollution enter the microphone head, which in turn affects the user experience and has a certain impact on the user's health. Utility Model Content

[0008] The purpose of the utility model is to solve the technical problems of the prior art that U-segment microphones cannot be switched for charging and the microphone head cannot be protected when not in use, and a free-switch U-segment microphone is proposed.

[0009] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a freely switchable U-segment microphone, including a microphone head and a silo, characterized in that: a support is provided at the bottom of the microphone head, a magnetic ring is inlaid in the groove at the top of the support, a connecting platform is provided at the bottom of the support, a fixing buckle is welded on the surface of the connecting platform, the bottom end of the connecting platform is movably connected to the silo, a sliding groove is provided at the notch at the top of the silo, a fixing groove is provided at the bottom of the sliding groove, a line storage groove is provided on one side of the silo, a mobile power connection line is placed in the line storage groove, an outer shell is installed on the surface of the silo, an access port is provided on one side of the outer shell, and a movable thread is provided on the bottom surface of the silo.

[0010] It can be seen that in the above technical solution, when charging is needed, this U-segment microphone can choose to switch to wired mode for charging. The user rotates the outer shell and moves the movable thread opened on the bottom surface of the silo to rotate the access port on one side of the outer shell to the line storage slot. Take out the mobile power cable in the line storage slot and connect the plug on the mobile power cable to an external power source such as a power bank. At this time, it can be powered during use. When the U-segment microphone is fully charged, connect the mobile power cable to an external power source such as a power bank, place the mobile power cable in the line storage slot, and rotate the outer shell in the opposite direction again. The access port will leave the line storage slot to prevent the mobile power cable from falling off during use, thereby realizing free switching charging. During non-working period, the fixing buckle can be moved from the fixed slot to the notch of the sliding slot by rotating the support. After the support moves the fixing buckle out of the sliding slot, the microphone is placed on the notch at the top of the silo. The magnetic groove and the surface of the silo cooperate with each other for magnetic attraction, protecting the microphone from the external environment during storage and preventing dust and other pollution from entering the microphone, thereby extending the service life. When it needs to be used again, just hold the outer shell on the surface of the silo, remove the magnetic ring from the top of the silo, and move the fixing buckle on the connecting platform to the mobile slot opened out of the notch at the top of the silo, slide the fixing buckle to the bottom of the mobile slot, and then rotate the support to move the fixing buckle to the fixed slot, so that the microphone will not shake during use. After fixing the microphone, it can be used again.

[0011] Preferably, the magnetic ring fits against the top surface of the silo, and the magnetic ring is magnetically attracted to the top of the silo, and the size of the microphone head is consistent with the notch inside the silo.

[0012] It can be seen that in the above technical solution, since the magnetic ring fits with the top surface of the silo, the microphone can be isolated from the external environment when placed in the slot of the silo and sealed for protection. Only when the microphone is aligned with the internal slot of the silo can it be ensured that the microphone will not be unable to enter the slot due to size problems when it is placed in the slot.

[0013] Preferably, the sliding groove and the fixing buckle have the same size, and the fixing buckle is located in the fixing groove.

[0014] It can be seen that in the above technical solution, the fixing buckle can be easily slid in the sliding groove. When the fixing buckle enters the fixing groove, the microphone head will not shake during use, thereby ensuring the stability of the microphone head.

[0015] Preferably, the access port and the circuit storage slot are both rectangular in shape, and the access port passes through the surface of the shell.

[0016] It can be seen that in the above technical solution, the access port and the line storage slot have the same shape, which makes it convenient for the user to take out the mobile power cable and complete the connection of the external power supply.

[0017] Preferably, one end of the mobile power supply connection line is connected to the interface of the microphone, and the bottom of the connection platform is against the top surface of the silo.

[0018] It can be seen that in the above technical solution, the battery can only be charged by connecting one end of the mobile power cable to the external power supply and the other end to the microphone battery. The connection platform needs to be against the top surface of the silo to indicate that the microphone head is completely fixed on the top of the silo.

[0019] Preferably, the connecting platform is inside the notch at the top of the silo, and the connecting platform cooperates with the notch on the top surface of the silo, and the microphone is movably connected to the notch on the top surface of the silo.

[0020] It can be seen that in the above technical solution, the movable connection between the microphone and the silo is completed through the connecting platform, and the position of the fixed silo and the connecting platform is described.

[0021] Preferably, the shell is cylindrical, the inner wall of the shell is threadedly connected to the movable thread on the surface of the silo, and the shell is sleeved on the surface of the silo.

[0022] It can be seen that in the above technical solution, the movable threads on the inner wall of the shell and the surface of the silo are utilized to achieve that the shell can rotate on the surface of the silo, and the shell and the silo are completely fitted.

[0023] Beneficial effects

[0024] In the utility model, a free switching structure is adopted. When it is necessary to replenish the power, the outer shell is rotated, and the mobile power connection line located in the line storage slot in the silo is taken out through the access port, and the mobile power connection line plug is inserted into a power source such as a power bank to power and charge the microphone itself. The structure can be performed during use without affecting the function of the microphone itself. When the power is sufficient, it is only necessary to unplug the connector on the mobile power connection line, put the mobile power connection line back into the line storage slot, and then rotate the outer shell in the opposite direction. It can cope with a variety of usage scenarios and will not be restricted by external factors such as power cords.

[0025] In the utility model, the protection of the microphone is achieved by the mutual cooperation between the magnetic attraction ring on the surface of the support platform and the silo. When not in use, the support platform can be rotated to remove the fixing buckle on the side of the connecting platform from the fixing groove, and the microphone is placed upside down on the top of the silo. The magnetic attraction ring attracts the silo, so that the microphone is sealed and fixed inside the silo, thereby protecting the microphone from damage and external environmental pollution such as dust during storage. The service life of the microphone can be effectively extended without frequent replacement of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of the structure of the utility model;

[0027] Figure 2 It is an exploded view of the structure of the utility model;

[0028] Figure 3 This is a diagram showing the separation of components of the structure of the present utility model;

[0029] Figure 4 for Figure 3 Enlarged view of point A.

[0030] Legend:

[0031] 1. Microphone; 2. Magnetic ring; 3. Fixing buckle; 4. Support platform; 5. Connecting platform; 6. Mobile power cable; 7. Silo; 8. Fixing slot; 9. Line storage slot; 10. Housing; 11. Access port; 12. Moving thread; 13. Sliding slot. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0033] The specific embodiments of the present utility model are described below with reference to the accompanying drawings. Specific embodiment:

[0035] Reference Figure 1-4A free-switch U-segment microphone includes a microphone head 1 and a silo 7. A support 4 is provided at the bottom of the microphone head 1. A magnetic ring 2 is embedded in the groove at the top of the support 4. The magnetic ring 2 fits the top surface of the silo 7 and is magnetically attracted to the top of the silo 7. The size of the microphone head 1 is consistent with the notch inside the silo 7. Since the magnetic ring 2 fits the top surface of the silo 7, the microphone head 1 can be isolated from the external environment when placed in the notch of the silo 7 for sealing protection. Only when the microphone head 1 is aligned with the notch inside the silo 7 can it be ensured that the microphone head 1 will not be affected by the external environment when placed in the notch. The size problem causes the microphone 1 to be unable to enter the slot. The connecting platform 5 is inside the slot at the top of the silo 7. The connecting platform 5 cooperates with the slot on the top surface of the silo 7. The microphone 1 is movably connected to the slot on the top surface of the silo 7. The bottom of the supporting platform 4 is provided with a connecting platform 5. A fixing buckle 3 is welded on the surface of the connecting platform 5. The bottom of the connecting platform 5 is movably connected to the silo 7. The bottom of the connecting platform is against the top surface of the silo 7, which indicates that the microphone 1 is completely fixed to the top of the silo 7. A sliding groove 13 is provided at the slot at the top of the silo 7, and a fixing groove is provided at the bottom of the sliding groove 13. 8, the sliding groove 13 is the same size as the fixing buckle 3, and the fixing buckle 3 is located in the fixing groove 8, which is convenient for the fixing buckle 3 to slide in the sliding groove 13. When the fixing buckle 3 enters the fixing groove 8, the microphone 1 will not shake during use, ensuring the stability of the microphone 1. During non-working, the fixing buckle 3 can be moved from the fixing groove 8 to the notch of the sliding groove 13 by rotating the support 4. After the fixing buckle 3 is removed from the sliding groove 13 by the moving support 4, the microphone 1 is placed at the notch at the top of the silo 7. The magnetic groove and the surface of the silo 7 cooperate with each other to magnetically lock the microphone 1. Suction, protect the microphone 1 from the influence of the external environment during storage, prevent dust and other pollution from entering the microphone 1, and extend the service life. When it needs to be used again, just hold the outer shell 10 on the surface of the silo 7, remove the magnetic ring 2 from the top of the silo 7, and then move the fixing buckle 3 on the connecting platform 5 to the movable groove opened at the notch on the top of the silo 7, slide the fixing buckle 3 to the bottom of the movable groove, and then rotate the supporting platform 4 to move the fixing buckle 3 to the fixed groove 8, so that the microphone 1 will not shake during use. After fixing the microphone 1, it can be used again.

[0036] Example 2:

[0037] Reference Figure 1-4, a line storage slot 9 is provided on one side of the silo 7, and a mobile power connection line 6 is placed in the line storage slot 9. One end of the mobile power connection line 6 is connected to the interface of the microphone, and the external power supply is connected through the connector at one end of the mobile power line, and the other end is connected to the battery of the microphone to charge the battery. A shell 10 is installed on the surface of the silo 7, and an access port 11 is provided on one side of the shell 10. The shell 10 is cylindrical, and the shell 10 is sleeved on the surface of the silo 7. The shell 10 is completely fitted with the silo 7. The shape of the access port 11 and the line storage slot 9 are both rectangular, and the access port 11 runs through the surface of the shell 10. The access port 11 is the same shape as the line storage slot 9, which is convenient for users to take out the mobile power connection line 6. A movable thread 12 is provided on the bottom surface of the silo 7, and the inner wall of the shell 10 is threadedly connected to the movable thread 12 on the surface of the silo 7, so that the shell 10 can be rotated on the surface of the silo 7. When charging is needed, this U-segment microphone can choose to switch to wired mode for charging. The user rotates the shell 10 and charges through the bottom of the silo 7 The movable thread 12 opened on the upper surface moves, and the pitch of the movable thread 12 just cooperates with the thread on the inner wall of the rotating shell 10. When the rotating shell 10 is locked along the movable thread 12, the access port 11 on the rotating shell 10 is interlaced with the line storage slot 9, thereby realizing the closure of the line storage slot 9 and enclosing the mobile power cord 6 in the line storage slot 9. When the shell 10 moves downward in the opposite direction, the shell 10 rotates to the position where the access port 11 and the line storage slot 9 coincide with each other, and the mobile power cord 6 can be taken out for use. The plug on the mobile power cord 6 is connected to an external power source such as a power bank. At this time, power can be supplied during use without affecting the function of the microphone due to charging. When the microphone battery is charged or has sufficient power, the mobile power cord 6 is connected to an external power source such as a power bank, and the mobile power cord is placed in the line storage slot 9. The shell 10 is rotated in the opposite direction again, and the access port 11 will leave the line storage slot 9 to prevent the mobile power cord from falling off during use.

[0038] In summary:

[0039] 1. Use the mobile power connection line 6 and the access port 11 on the housing 10 to achieve free switching charging.

[0040] 2. The microphone 1 is protected during storage by the cooperation between the fixing groove 8 on the connecting platform 5, the sliding groove 13 on the top of the silo 7 and the fixing groove 8 on the inner wall of the silo 7.

[0041] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0042] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A freely switchable U-segment microphone, comprising a microphone head (1) and a silo (7), Features: The microphone (1) is provided with a support platform (4) at the bottom end, a magnetic ring (2) is embedded in the groove at the top end of the support platform (4), a connecting platform (5) is provided at the bottom end of the support platform (4), a fixing buckle (3) is provided on the surface of the connecting platform (5), a silo (7) is movably connected to the bottom end of the connecting platform (5), a sliding groove (13) is provided at the notch at the top end of the silo (7), a fixing groove (8) is provided at the bottom of the sliding groove (13), a line storage groove (9) is provided on one side of the silo (7), a mobile power connection line (6) is placed in the line storage groove (9), a shell (10) is installed on the surface of the silo (7), a storage and access port (11) is provided on one side of the shell (10), and a movable thread (12) is provided on the bottom surface of the silo (7).

2. A freely switchable U-segment microphone according to claim 1, Features: The magnetic ring (2) is fitted with the top surface of the silo (7), and the magnetic ring is magnetically attracted to the top of the silo (7), and the size of the microphone (1) is consistent with the notch inside the silo (7).

3. A freely switchable U-segment microphone according to claim 1, Features: The sliding groove (13) has the same size as the fixing buckle (3), and the fixing buckle (3) is located in the fixing groove (8).

4. A freely switchable U-segment microphone according to claim 1, Features: The access opening (11) and the circuit storage slot (9) are both rectangular in shape, and the access opening (11) penetrates the surface of the housing (10).

5. A freely switchable U-segment microphone according to claim 1, Features: One end of the mobile power connection line (6) is connected to the interface of the microphone, and the bottom of the connection platform (5) is against the top surface of the silo (7).

6. A freely switchable U-segment microphone according to claim 1, Features: The connecting platform (5) is inside the notch at the top of the silo (7), and the connecting platform (5) cooperates with the notch on the top surface of the silo (7), and the microphone (1) is movably connected to the notch on the top surface of the silo (7).

7. The freely switchable U-segment microphone according to claim 1, Features: The outer shell (10) is cylindrical, the inner wall of the outer shell (10) is threadedly connected to the movable thread (12) on the surface of the silo (7), and the outer shell (10) is sleeved on the surface of the silo (7).

Images