CN214851724U

CN214851724U - Microphone with tracking function for teaching of teachers

Info

Publication number: CN214851724U
Application number: CN202120963571.0U
Authority: CN
Inventors: 沙军华; 黄永红; 杨洁; 白鸿萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-23
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a microphone that is used for teacher to give lessons and uses and possesses pursuit function, the on-line screen storage device comprises a base, the internally mounted of base has the tracking mobile device, the mount pad is installed at the top of base, control panel is installed to one side of mount pad, the inside one side joint that is close to control panel of mount pad has the storage cabinet. The utility model discloses, install the microphone at adjustable support frame, it is handheld to need not the teacher, be provided with and trail the mobile device, can follow the teacher and remove, need not the teacher and carrying the microphone at any time, because need not to hand, let the teacher can let relieve both hands and do not, it is convenient teaching more, be provided with and remove the seat, can take off the microphone, the card is on removing the seat, and angular position can adjust, can adjust according to teacher's position and do not facilitate the use more, and bracing piece and connecting rod can be received and put into the mount pad, store and accomodate, avoid the dust that falls down on the microphone.

Description

Microphone with tracking function for teaching of teachers

Technical Field

The utility model relates to an ideological and political education technical field specifically is a microphone that is used for teacher to give lessons and uses and possess the pursuit function.

Background

In the professional teaching of university, the microphone is indispensable, and the teacher is when giving lessons, both can give lessons on the podium, also can walk to give lessons in the middle of the classroom, however because the classroom is often very big, will use the microphone usually, fixed microphone can't carry in the middle of the classroom and classroom rear, traditional wireless microphone then needs the lecture whole journey to keep handheld, use the back easily tired out for a long time, the microphone of wearing formula wears to compare inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microphone that is used for the teacher to give lessons and uses and possess the tracking function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a microphone with a tracking function for teaching of teachers comprises a base, wherein a tracking moving device is installed inside the base, a mounting seat is installed at the top of the base, a control panel is installed on one side of the mounting seat, a storage cabinet is clamped on one side, close to the control panel, inside the mounting seat, positioning blocks are clamped at two ends of the mounting seat, a moving frame is clamped at the top of the mounting seat, a weighting block is installed at the middle position of the bottom of the base, a supporting rod is hinged to the bottom end inside the mounting seat through bolts, a connecting rod is sleeved at the top of the supporting rod, a first spring is installed inside the connecting rod, a first clamping block is installed at one end of the first spring, a fixed block is clamped at the top end of the outer surface of the supporting rod, an adjusting rod is hinged to the top of the connecting rod through a first fixing bolt, and a mounting frame is hinged to one end, far away from the connecting rod, of the adjusting rod through a second fixing bolt, the top joint of mounting bracket has the microphone, the inside of storing the cabinet is provided with removes the seat, it has the carousel to remove seat top joint, the mount is installed to the intermediate position at carousel top, the connection pad is installed to the both sides of mount, the connecting seat is installed to the both sides at mount top, the second spring is installed to the inside bottom of connecting seat, the second fixture block is installed to the one end of second spring, control panel and trail mobile device and microphone electric connection.

Preferably, handles are arranged at two ends of the top of the movable frame, and the movable frame can be lifted by grabbing the handles.

Preferably, the universal wheels are installed at four top corners of the bottom of the base, and the universal wheel auxiliary device moves.

Preferably, the outer surface of the supporting rod is provided with a through hole matched with the first clamping block, and the first clamping block is clamped into the through hole to fix the positions of the supporting rod and the moving rod.

Preferably, the bottom of the connecting seat is provided with a groove matched with the fixing frame, the outer surface of the connecting disc is provided with a clamping groove matched with the second clamping block, the connecting seat is clamped on the fixing frame to support the position of the connecting seat, and the second clamping block is clamped into the clamping groove to fix the position of the connecting seat.

Preferably, the top of connecting seat is seted up and is carved with the screw thread with draw-in groove and the internal surface of draw-in groove of microphone bottom looks adaptation, the bottom of microphone surface is carved with the screw thread, screws the microphone into in the connecting seat with the connecting seat be connected connecting seat and microphone.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this a microphone that is used for teacher to give lessons and uses and possesses pursuit function installs the microphone at adjustable support frame, need not the teacher and holds, is provided with and trails mobile device, will trail mobile device and be connected with the cell-phone, can follow the teacher and remove, need not the teacher and is carrying the microphone at any time, because need not to hand, let the teacher can let release both hands and do other, more convenient teaching.

2. This a microphone that is used for teacher to give lessons and uses and possesses pursuit function is provided with and removes the seat, can take off the microphone, and the card is on removing the seat, and angular position can adjust, can adjust according to teacher's position and do not facilitate the use more, and bracing piece and connecting rod can be received and put into the mount pad, store and accomodate, avoid the dust that falls down on the microphone.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the base, the mounting seat and the supporting rod of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the portion A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure of the portion B in FIG. 1 according to the present invention;

fig. 5 is a schematic view of the connection relationship between the movable seat, the rotary plate and the fixing frame of the present invention.

In the figure: 1. a base; 2. tracking the mobile device; 3. a mounting seat; 4. a control panel; 5. a storage cabinet; 6. positioning blocks; 7. a movable frame; 8. a weighting block; 9. a support bar; 10. a connecting rod; 11. a first spring; 12. a first clamping block; 13. a fixed block; 14. adjusting a rod; 15. a first fixing bolt; 16. a second fixing bolt; 17. a mounting frame; 18. a microphone; 19. a movable seat; 20. a turntable; 21. a fixed mount; 22. a connecting disc; 23. a connecting seat; 24. a second spring; 25. and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a microphone with a tracking function for teaching of teachers comprises a base 1, a tracking moving device 2 is installed inside the base 1, the tracking moving device 2 at least comprises a laser radar, a battery, a driving device and universal wheels and is controlled by a control panel 4, the battery provides electric energy for the laser radar and the driving device, the laser radar is used for identification and walking so as to enable the driving device to drive the universal wheels to move along with teachers, a mounting seat 3 is installed at the top of the base 1, the control panel 4 is installed on one side of the mounting seat 3, a storage cabinet 5 is clamped on one side, close to the control panel 4, inside the mounting seat 3, positioning blocks 6 are clamped at two ends of the mounting seat 3, a moving frame 7 is clamped at the top of the mounting seat 3, clamping grooves matched with the positioning blocks 6 are formed at two ends of the moving frame 7, and a weighting block 8 is installed at the middle position of the bottom of the base 1, the bottom end inside the mounting seat 3 is hinged with a supporting rod 9 through a bolt, the top of the supporting rod 9 is sleeved with a connecting rod 10, the inside of the connecting rod 10 is provided with a first spring 11, one end of the first spring 11 is provided with a first clamping block 12, the top end of the outer surface of the supporting rod 9 is clamped with a fixing block 13, the top of the connecting rod 10 is hinged with an adjusting rod 14 through a first fixing bolt 15, one end of the adjusting rod 14, which is far away from the connecting rod 10, is hinged with a mounting frame 17 through a second fixing bolt 16, the top of the mounting frame 17 is clamped with a microphone 18, the inside of the storage cabinet 5 is provided with a movable seat 19, the top end of the movable seat 19 is clamped with a turntable 20, the top of the movable seat 19 is provided with a groove, the turntable 20 is arranged in the groove, the middle position of the top of the turntable 20 is provided with a fixing frame 21, connecting discs 22 are arranged on two sides of the fixing frame 21, connecting seats 23 are arranged on two sides of the top of the fixing frame 21, and the bottom end inside the connecting seat 23 is provided with a second spring 24, one end of the second spring 24 is mounted with a second latch 25, and the control panel 4 is electrically connected with the tracking moving device 2 and the microphone 18.

In this embodiment, handles are attached to both ends of the top of the movable frame 7, and the movable frame 7 can be lifted by grasping the handles.

In this implementation, the universal wheel is all installed to four apex angles departments of base 1 bottom, and the universal wheel auxiliary device removes.

In this implementation, the outer surface of the supporting rod 9 is provided with a through hole matched with the first clamping block 12, and the first clamping block 12 is clamped in the through hole to fix the positions of the supporting rod 9 and the moving rod.

In this implementation, the bottom of connecting seat 23 is provided with the recess with mount 21 looks adaptation, and the draw-in groove of second fixture block 25 looks adaptation is provided with to the surface of connection pad 22, and connecting seat 23 card is on mount 21, supports the position of connecting seat 23, and second fixture block 25 card is gone into in the draw-in groove, can fix the position of connecting seat 23.

In this embodiment, the top of the connection seat 23 is provided with a slot adapted to the bottom of the microphone 18, the inner surface of the slot is carved with a screw thread, the bottom end of the outer surface of the microphone 18 is carved with a screw thread, and the microphone 18 is screwed into the connection seat 23 to connect the connection seat 23 and the microphone 18.

The working principle is as follows: lifting the movable frame 7, inserting the positioning block 6 to prop against the movable frame 7, wherein a space is available in the mounting seat 3 to pull out the supporting rod 9, then pulling up the supporting rod 9 to be supported and fixed by using bolts, then pulling up the connecting rod 10, when the supporting rod is pulled, the first clamping block 12 is compressed by the side wall of the supporting rod 9, the first clamping block 12 compresses the first spring 11, when the first clamping block 12 reaches the through hole on the supporting rod 9, the first clamping block 12 is clamped into the through hole to fix the position of the connecting rod 10, the fixing block 13 is inserted into the supporting rod 9 to penetrate through the connecting rod 10 to fix the connecting rod 10, then the adjusting rod 14 is adjusted, the adjusting rod 14 is fixed by using the first fixing bolt 15, then the microphone 18 is clamped on the mounting frame 17, the weighting block 8 can help the device to stably stand on the ground, and the position of the microphone 18 is fixed by using the second fixing bolt 16, can take out the removal seat 19 in the storage cabinet 5, put the position of putting in needs, screw in connecting seat 23 with microphone 18, carousel 20 rotates and to let microphone 18 rotate, simultaneously can rotate on the connecting seat 23, when connecting seat 23 rotated, second spring 24 is compressed by connection pad 22, drive the compression of second fixture block 25, when second fixture block 25 reachs the recess on connection pad 22, second spring 24 drives the fixture block and resets and fixes connecting seat 23, start tracking mobile device 2 through control panel 4, to be connected tracking mobile device 2 with the cell-phone, can let the device follow human removal.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A microphone with a tracking function for teaching of teachers comprises a base (1) and is characterized in that: the tracking and moving device is characterized in that a tracking and moving device (2) is installed inside the base (1), a mounting seat (3) is installed at the top of the base (1), a control panel (4) is installed on one side of the mounting seat (3), a storage cabinet (5) is connected to one side, close to the control panel (4), of the inside of the mounting seat (3), positioning blocks (6) are connected to two ends of the mounting seat (3) in a clamped mode, a moving frame (7) is connected to the top of the mounting seat (3) in a clamped mode, a weighting block (8) is installed at the middle position of the bottom of the base (1), a supporting rod (9) is hinged to the bottom of the inside of the mounting seat (3) through bolts, a connecting rod (10) is sleeved at the top of the supporting rod (9), a first spring (11) is installed inside the connecting rod (10), a first clamping block (12) is installed at one end of the first spring (11), a fixing block (13) is connected to the top of the outer surface of the supporting rod (9), the top of the connecting rod (10) is hinged with an adjusting rod (14) through a first fixing bolt (15), one end of the adjusting rod (14) far away from the connecting rod (10) is hinged with a mounting rack (17) through a second fixing bolt (16), the top of the mounting rack (17) is clamped with a microphone (18), a movable seat (19) is arranged inside the storage cabinet (5), a rotary table (20) is clamped at the top end of the movable seat (19), a fixed frame (21) is arranged in the middle of the top of the rotary table (20), connecting discs (22) are arranged on two sides of the fixing frame (21), connecting seats (23) are arranged on two sides of the top of the fixing frame (21), a second spring (24) is arranged at the bottom end inside the connecting seat (23), a second clamping block (25) is arranged at one end of the second spring (24), the control panel (4) is electrically connected with the tracking mobile device (2) and the microphone (18).

2. The microphone with tracking function for use in teaching of teachers according to claim 1, wherein: handles are mounted at two ends of the top of the movable frame (7).

3. The microphone with tracking function for use in teaching of teachers according to claim 1, wherein: the universal wheels are installed at four top corners of the bottom of the base (1).

4. The microphone with tracking function for use in teaching of teachers according to claim 1, wherein: the outer surface of the supporting rod (9) is provided with a through hole matched with the first clamping block (12).

5. The microphone with tracking function for use in teaching of teachers according to claim 1, wherein: the bottom of the connecting seat (23) is provided with a groove matched with the fixing frame (21), and the outer surface of the connecting disc (22) is provided with a clamping groove matched with the second clamping block (25).

6. The microphone with tracking function for use in teaching of teachers according to claim 1, wherein: the top of connecting seat (23) is seted up and is carved with the screw thread with draw-in groove and the internal surface of draw-in groove of microphone (18) bottom looks adaptation, the bottom of microphone (18) surface is carved with the screw thread.