CN111294680A - Portable speech device - Google Patents
Portable speech device Download PDFInfo
- Publication number
- CN111294680A CN111294680A CN202010074836.1A CN202010074836A CN111294680A CN 111294680 A CN111294680 A CN 111294680A CN 202010074836 A CN202010074836 A CN 202010074836A CN 111294680 A CN111294680 A CN 111294680A
- Authority
- CN
- China
- Prior art keywords
- microphone
- storage box
- bottom plate
- clamp
- top surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention relates to a teaching aid and discloses a portable speech device which comprises a base, a microphone holder and a storage box, wherein the microphone holder and the storage box are arranged on the base; a microphone holder and a storage box are respectively arranged at two ends of the top surface of the base plate II, the microphone holder is composed of a holder body and a microphone, the holder body is composed of a plurality of connecting rods connected through rotating shafts, a connecting groove is formed in the middle of each connecting rod at the end part, and the microphone is connected in the connecting groove in a threaded mode; the storage box is inserted into the top surface of the second bottom plate in an inserting mode, the connecting clamp is placed in the storage box, one end of the connecting clamp is connected with the fixing clamp, and the other end of the connecting clamp is provided with the connecting groove; the top surface of the bottom plate III is provided with a connecting belt II. The handheld portable lecture table is simple and reasonable in structural design, can be held by hands or placed on the lecture table for use, can be clamped on clothes for use, and is simple in storage mode, small in occupied space and convenient to carry.
Description
Technical Field
The invention relates to a teaching aid, in particular to a portable speech device.
Background
In the activity of teaching or school, often the speech device will be used, and present speech device is handheld microphone or neck clip microphone mostly, uses handheld microphone when lecturing, if need do other things with both hands, the thief needs the microphone frame to fix the microphone, places on the desktop. The most formula of as an organic whole of common words barrel holder is collapsible structure, comparatively occupation space when accomodating, can only put in the package moreover or can not be portable in the case, carries comparatively inconveniently.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a portable speech device which is simple in structure and convenient to popularize.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that:
a portable speech device comprises a base, a microphone holder and a storage box, wherein the microphone holder and the storage box are mounted on the base, the base is formed by splicing and connecting three bottom plates through hinges, the outer side surfaces of a first bottom plate and a third bottom plate are respectively provided with a hand-held belt through fixing belts in a connecting mode, and the top surface of the first bottom plate is provided with a clamping plate and a first connecting belt; the microphone holder and the storage box are respectively arranged at two ends of the top surface of the base plate II, the microphone holder is composed of a holder body and a microphone, the holder body is of a foldable structure and is composed of a plurality of connecting rods connected through rotating shafts, a connecting groove is formed in the middle of each connecting rod at the end part, and the microphone is in threaded connection with the connecting groove; the storage box is inserted into the top surface of the second bottom plate in an inserting mode, a connecting clamp is placed in the storage box, one end of the connecting clamp is connected with a fixing clamp, and the other end of the connecting clamp is provided with a connecting groove matched with the microphone; and the top surface of the bottom plate III is provided with a connecting belt II.
Preferably, the width of the two ends of the hand strap is larger than that of the fixing strap.
Preferably, the clamping plates are two in number and are arranged obliquely.
Preferably, the main body of the connecting clip is composed of a galvanized iron wire covered rubber shell.
Preferably, the second connecting belt is matched with the first connecting belt for use, and the end parts of the second connecting belt and the first connecting belt are movably connected through a magic tape or a fixing buckle.
The invention has the beneficial effects that: structural design is simple reasonable, both can regard as the microphone frame to hand or place and use on the lecture table, also can press from both sides the use on the clothes, and the storage mode is simple, occupation space is less, portable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention (the attachment clip not shown);
fig. 3 is a schematic view of the present invention in use (the microphone holder and the connecting clip are not shown);
1-base, 101-hinge, 2-base plate I, 201-fixing band, 202-hand strap, 203-clamping plate, 204-connecting band I, 3-base plate II, 4-microphone frame, 401-connecting rod, 402-rotating shaft, 403-connecting groove, 404-microphone, 5-receiving box, 6-connecting clip, 601-fixing clip, 7-base plate III and 701-connecting band II.
Detailed Description
In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-3, a portable speech device comprises a base 1, a microphone 404 rack 4 and a storage box 5 which are arranged on the base 1,
the base 1 is formed by splicing and connecting three bottom plates through hinges 101, the outer side surfaces of a first bottom plate 2 and a third bottom plate 7 are respectively connected with a hand strap 202 through a fixing strap 201, the width of two ends of the hand strap 202 is larger than that of the fixing strap 201, a clamping plate 203 and a first connecting strap 204 are arranged on the top surface of the first bottom plate 2, and the two clamping plates 203 are obliquely arranged;
a microphone 404 frame 4 and a storage box 5 are respectively arranged at two ends of the top surface of the second bottom plate 3, the microphone 404 frame 4 is composed of a frame body and microphones 404, the frame body is of a foldable structure and is formed by connecting a plurality of connecting rods 401 through rotating shafts 402, a connecting groove 403 is formed in the middle of each connecting rod 401 at the end part, and the microphones 404 are in threaded connection in the connecting grooves 403;
the storage box 5 is inserted into the top surface of the second bottom plate 3, the connecting clamp 6 is placed in the storage box 5, the main body of the connecting clamp 6 is composed of a galvanized iron wire coated rubber shell, one end of the connecting clamp 6 is connected with a fixing clamp 601, and the other end of the connecting clamp 6 is provided with a connecting groove 403 matched with the microphone 404;
the top surface of the bottom plate III 7 is provided with a connecting belt II 701, the connecting belt II 701 is matched with the connecting belt I204 for use, and the end parts of the connecting belt II 701 and the connecting belt I204 are movably connected through a magic tape or a fixing buckle.
When the invention is used, the first bottom plate 2, the second bottom plate 3 and the third bottom plate 7 are laid flat, the connecting rod 401 is pulled to be opened from the second bottom plate 3 and the position is adjusted through the rotating shaft 402, and the microphone 404 is aligned with a speaker to finish the laying; during speech, a speech manuscript or an inscription board can be inserted between the two clamping plates 203, so that the phenomena of forgetting words and the like are prevented;
because the connecting clip 6 is arranged in the containing box 5, the microphone 404 can be detached from the microphone 404 frame 4 and installed on the connecting clip 6, then the fixing clip 601 is clipped on the clothes of the lecturer, and the main body of the connecting clip 6 is adjusted to lead the microphone 404 to be aligned with the mouth of the lecturer, thus the lecture can be carried out;
after the portable belt is used, the first bottom plate 2 and the third bottom plate 7 are folded upwards, the first connecting belt 204 and the second connecting belt 701 are attached to each other, the first bottom plate 2, the second bottom plate 3 and the third bottom plate 7 form a box-shaped structure with an upward opening, the portable belt 202 is lifted upwards, and the portable belt is very convenient to carry.
The invention has the beneficial effects that: structural design is simple reasonable, both can regard as the microphone frame to hand or place and use on the lecture table, also can press from both sides the use on the clothes, and the storage mode is simple, occupation space is less, portable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The portable speech device is characterized by comprising a base (1), a microphone (404) frame (4) and a storage box (5), wherein the microphone frame (4) and the storage box (5) are installed on the base (1), the base (1) is formed by splicing and connecting three bottom plates through hinges (101), the outer side surfaces of a first bottom plate (2) and a third bottom plate (7) are respectively provided with a hand strap (202) through a fixing belt (201), and the top surface of the first bottom plate (2) is provided with a clamping plate (203) and a first connecting belt (204); the microphone (404) frame (4) and the storage box (5) are arranged at two ends of the top surface of the second bottom plate (3) respectively, the microphone (404) frame (4) is composed of a frame body and microphones (404), the frame body is of a foldable structure and is formed by connecting a plurality of connecting rods (401) through rotating shafts (402), connecting grooves (403) are formed in the middle parts of the connecting rods (401) at the end parts, and the microphones (404) are connected in the connecting grooves (403) in a threaded mode; the storage box (5) is inserted into the top surface of the second bottom plate (3), a connecting clamp (6) is placed in the storage box (5), one end of the connecting clamp (6) is connected with a fixing clamp (601), and the other end of the connecting clamp (6) is provided with a connecting groove (403) matched with the microphone (404) for use; and the top surface of the bottom plate III (7) is provided with a connecting belt II (701).
2. The portable speech device according to claim 1, wherein: the width of the two ends of the hand strap (202) is larger than that of the fixing strap (201).
3. The portable speech device according to claim 1, wherein: the clamping plates (203) are arranged in an inclined mode.
4. The portable speech device according to claim 1, wherein: the main body of the connecting clamp (6) is composed of a galvanized iron wire coated rubber shell.
5. The portable speech device according to claim 1, wherein: the second connecting belt (701) is matched with the first connecting belt (204) for use, and the end parts of the second connecting belt (701) and the first connecting belt (204) are movably connected through a magic tape or a fixing buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010074836.1A CN111294680B (en) | 2020-01-22 | 2020-01-22 | Portable speech device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010074836.1A CN111294680B (en) | 2020-01-22 | 2020-01-22 | Portable speech device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111294680A true CN111294680A (en) | 2020-06-16 |
| CN111294680B CN111294680B (en) | 2021-09-07 |
Family
ID=71022357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010074836.1A Active CN111294680B (en) | 2020-01-22 | 2020-01-22 | Portable speech device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111294680B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454042A (en) * | 1991-04-12 | 1995-09-26 | Drever; Leslie | Audio-video source boom support assembly having improved articulation capability |
| CN201550851U (en) * | 2009-11-16 | 2010-08-18 | 王克芝 | Portable type rostrum |
| CN202919404U (en) * | 2012-11-22 | 2013-05-08 | 佳木斯大学 | Portable-type foldable rostrum |
| CN203970803U (en) * | 2014-07-27 | 2014-12-03 | 郗忠秀 | A kind of portable blood drawing nursing radical occlusion device |
| CN206283670U (en) * | 2016-12-12 | 2017-06-27 | 青岛农业大学 | A kind of light public address set for imparting knowledge to students |
| CN206686332U (en) * | 2017-03-22 | 2017-11-28 | 广州市丰名音响设备有限公司 | A kind of stage microphone holder be easy to fold and installed |
| CN207136555U (en) * | 2017-03-29 | 2018-03-27 | 王校春 | A kind of sandwich construction drawing and pulling type speech pedal |
| CN207820153U (en) * | 2018-02-26 | 2018-09-04 | 渭南师范学院 | A kind of portable music teaching microphone |
| CN208609143U (en) * | 2018-07-24 | 2019-03-15 | 华东交通大学 | Microphone stand is used in a kind of speech of Portable teaching |
-
2020
- 2020-01-22 CN CN202010074836.1A patent/CN111294680B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454042A (en) * | 1991-04-12 | 1995-09-26 | Drever; Leslie | Audio-video source boom support assembly having improved articulation capability |
| CN201550851U (en) * | 2009-11-16 | 2010-08-18 | 王克芝 | Portable type rostrum |
| CN202919404U (en) * | 2012-11-22 | 2013-05-08 | 佳木斯大学 | Portable-type foldable rostrum |
| CN203970803U (en) * | 2014-07-27 | 2014-12-03 | 郗忠秀 | A kind of portable blood drawing nursing radical occlusion device |
| CN206283670U (en) * | 2016-12-12 | 2017-06-27 | 青岛农业大学 | A kind of light public address set for imparting knowledge to students |
| CN206686332U (en) * | 2017-03-22 | 2017-11-28 | 广州市丰名音响设备有限公司 | A kind of stage microphone holder be easy to fold and installed |
| CN207136555U (en) * | 2017-03-29 | 2018-03-27 | 王校春 | A kind of sandwich construction drawing and pulling type speech pedal |
| CN207820153U (en) * | 2018-02-26 | 2018-09-04 | 渭南师范学院 | A kind of portable music teaching microphone |
| CN208609143U (en) * | 2018-07-24 | 2019-03-15 | 华东交通大学 | Microphone stand is used in a kind of speech of Portable teaching |
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| Publication number | Publication date |
|---|---|
| CN111294680B (en) | 2021-09-07 |
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