CN210609584U - Pronunciation of colleges and universities english are put equipment fixing device outward - Google Patents
Pronunciation of colleges and universities english are put equipment fixing device outward Download PDFInfo
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- CN210609584U CN210609584U CN201922446189.8U CN201922446189U CN210609584U CN 210609584 U CN210609584 U CN 210609584U CN 201922446189 U CN201922446189 U CN 201922446189U CN 210609584 U CN210609584 U CN 210609584U
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Abstract
The utility model provides a pronunciation peripheral hardware fixing device of colleges and universities english, includes: the voice external playing equipment is arranged in the fixed cover, and the fixed cover is used for protecting the voice external playing equipment; the sound amplifying cover is connected with the fixed cover and used for improving the voice playing effect; the fixed cover is provided with a sliding chute towards the direction of the sound amplifying cover, and the sound amplifying cover is provided with a boss matched with the fixed cover; spout one end run through extremely fixed cover is outside, and the other end is provided with blocks the public address cover removes the spacing portion of fixed cover has solved the pronunciation of current colleges and universities english and has put equipment fixing device simply outward, makes pronunciation put equipment outward expose outside, and is easy ageing, and the device is unstable, puts the poor problem of effect outward.
Description
Technical Field
The invention relates to the technical field of voice playing equipment, in particular to a fixing device for voice playing equipment for colleges and universities English.
Background
At present, colleges and universities 'english pronunciation teacher often can carry portable public address equipment on class to every student can both clearly hear teacher's pronunciation, improves the pronunciation teaching effect.
Chinese patent document CN209787367U discloses a pronunciation external-playing equipment fixing device for english, this pronunciation external-playing equipment fixing device for english, the on-line screen storage device comprises a base, there is the panel both ends of base one side all through hinge swing joint, the positive bottom fixedly connected with of panel places the piece, the i-shaped recess has all been seted up on the positive middle part of panel and upper portion, the equal joint of inner wall of i-shaped recess has first splint and second splint, equal swing joint has the spring between first splint and the second splint, the back fixedly connected with cylindricality connecting block of panel, the entrance to a cave has been seted up at the both ends of cylindricality connecting block, entrance to a cave inner wall joint has the support frame. This a pronunciation external-playing equipment fixing device for english, through the setting of first splint and second splint, the personnel can place external-playing equipment on placing the piece, will put the device clamp outward between first splint and second splint through first splint and second splint to play the fixed effect of putting equipment outward. However, the voice external device fixing device for english exposes the external device to the outside, which is easy to damage the external device.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the pronunciation of current colleges and universities english and put equipment fixing device outward comparatively simple, makes pronunciation put equipment outward expose outside, and easy ageing puts the poor problem of effect outward to a pronunciation put equipment fixing device outward for colleges and universities english is provided, include:
the voice external playing equipment is arranged in the fixed cover, and the fixed cover is used for protecting the voice external playing equipment;
the sound amplifying cover is connected with the fixed cover and used for improving the voice playing effect; the fixed cover is provided with a sliding chute towards the direction of the sound amplifying cover, and the sound amplifying cover is provided with a boss matched with the fixed cover; one end of the sliding groove penetrates through the outside of the fixed cover, and the other end of the sliding groove is provided with a limiting part for blocking the loudspeaker cover to remove the fixed cover.
The spout is the cell body that one end runs through fixed cover outer fringe, the other end extends to and is close to fixed cover outer fringe.
The fixed cover lateral part is provided with driven ground orientation the flexible locating part that sets up of fixed cover direction, flexible locating part has the orientation fixed cover direction is stretched out to stop the public address cover shifts out the blocking position of spout, and the orientation is kept away from fixed cover direction removes the withdrawal so that the public address cover can shift out the spout.
The back of the fixed cover is provided with a mounting bar, and the mounting bar is fixed on the mounting position of the voice external equipment through a bolt.
The fixed cover is provided with dust screens at two sides, wherein an exhaust fan is arranged outside the dust screen at one side, and an intake fan is arranged outside the dust screen at the other side, so that air in the fixed cover is circulated.
And the side surface of the fixed cover is provided with a wire hole for connecting the voice external equipment with the control circuit.
And an isolation net is arranged on the inner side wall of the sound diffusion cover.
The back of the mounting strip is provided with anti-skid patterns.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a pair of a pronunciation external device fixing device for colleges and universities english, include: the voice external equipment is prevented from being exposed outside by arranging the voice external equipment in the fixed cover, so that the voice external equipment is protected; the sound amplifying cover is connected with the fixed cover, and the sound playing effect is improved by adding one sound amplifying cover, so that the tone quality achieves a more three-dimensional effect; the direction of covering towards the sound amplification at fixed cover is equipped with the spout, is equipped with the boss in fixed cover looks adaptation on the sound amplification cover for increase the stability of installation between sound amplification cover and the fixed cover, the one end of spout runs through the outside at fixed cover, is equipped with spacing portion at the other end of spout, is used for blockking the sound amplification cover and removes fixed cover, makes the installation between fixed cover and the sound amplification more firm.
2. The utility model provides a pair of pronunciation external-playing equipment fixing device for colleges and universities english, the spout is the outer fringe that one end runs through at fixed cover, and one end extends at the cell body of fixed cover outer fringe, is equipped with flexible locating part at the lateral part of fixed cover, and flexible locating part can driven the fixed cover direction of orientation flexible, when flexible locating part stretches out towards fixed cover direction, can block the public address cover and shift out the spout; when the telescopic limiting part moves and retracts away from the fixed cover, the sound amplifying cover can move out of the sliding groove, and the installation and the disassembly are convenient. And, can carry on spacing to the public address cover effectively through above-mentioned spacing portion and flexible locating part that cooperate each other, make the hookup location between fixed cover and the spout fixed.
3. The utility model provides a pair of equipment fixing device is put outward to pronunciation for colleges and universities english is equipped with the mounting bar at the back of fixed cover, fixes the mounting bar on equipment mounted position is put outward to pronunciation through the bolt, and the position of equipment is put outward to convenient fixed pronunciation sets up anti-skidding decorative pattern at the back of mounting bar and increases the frictional force that equipment position was put outward to mounting bar and pronunciation, has improved the stability of device.
4. The utility model provides a pair of equipment fixing device is put outward to pronunciation for colleges and universities english, both sides at fixed cover set up the dust screen, play dustproof effect, prevent that pronunciation from putting the equipment outward and receive the pollution, be equipped with the exhaust fan outside one side dust screen, get rid of the inside air of fixed cover, the opposite side dust screen is equipped with the inlet fan outward, inhale the fixed cover with outside air through the inlet fan in, set up through exhaust fan and inlet fan and make the air cycle in the fixed cover, prevent because of the high temperature or the inside humidity of fixed cover in the fixed cover, lead to pronunciation to put the equipment damage outward.
5. The utility model provides a pair of equipment fixing device is put outward to pronunciation for colleges and universities english is equipped with the line hole in the side of fixed cover, makes things convenient for pronunciation to put equipment outward and control circuit and links to each other, makes things convenient for the staff through the line hole threading, is equipped with the separation net on the inside wall of public address cover for keep apart outside dust, play dustproof effect, avoid inside pronunciation to put equipment outward and receive the pollution.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a fixing device for a college english speaking external playing device provided by the present invention;
fig. 2 is the utility model provides a pair of voice external playing equipment fixing device's of colleges and universities english sketch map of fixed cover
Description of reference numerals:
1. a fixed cover; 2. a dust screen; 3. an exhaust fan; 4. a fan inlet; 5. a sound amplification cover; 6. a chute; 7. mounting a bar; 8. a bolt; 9. a wire hole; 10. an isolation net; 11. a limiting part; 12. a telescopic limiting part.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
A fixing device for a voice playing device of colleges and universities English is described, as shown in figures 1 and 2, the fixing device comprises a fixing cover 1 and a sound amplification cover 5 which are connected with each other, the voice playing device is placed in the fixing cover 1 and used for protecting the voice playing device, the sound amplification cover 5 can make the tone quality of the playing device more three-dimensional and improve the voice playing effect, a sliding groove 6 is arranged on the fixing cover 1 in the direction towards the sound amplification cover 5, a boss matched with the fixing cover 1 is arranged on the sound amplification cover 5 so as to facilitate the connection of the sound amplification cover 5 and the fixing cover 1, a limiting part 11 is arranged at the tail end of the sliding groove 6 and used for preventing the sound amplification cover 5 from moving out of the fixing cover 1, the positions of the fixing sound amplification cover 5 and the fixing cover 1 are fixed, the sliding groove 6 is a groove body with one end penetrating through the outer edge of the fixing cover 1 and the other end extending to the outer edge of the fixing cover 1, a telescopic limiting part 12 which can be driven to extend, when the telescopic limiting piece 12 extends out towards the direction of the fixed cover 1, the sound amplifying cover 5 is prevented from sliding out of the sliding groove 6, when the telescopic limiting piece 12 retracts towards the direction away from the fixed cover 1, the sound amplifying cover 5 can be moved out of the sliding groove 6, the sound amplifying cover 5 is separated from the fixed cover 1, and the installation and the disassembly are convenient. In addition, the limiting part 11 and the telescopic limiting part 12 which are matched with each other can effectively limit the sound amplifying cover 5, so that the connection between the sound amplifying cover 5 and the fixed cover 1 is stable, and the isolating net 10 is arranged on the inner side wall of the sound amplifying cover 5, so that external dust is prevented from entering the fixed cover 1, and the voice external equipment is prevented from being polluted.
In this embodiment, as shown in fig. 2, a mounting bar 7 is disposed on the back of the fixing cover 1, the mounting bar 7 is fixed on the mounting position of the voice external device by a bolt 8, so as to fix the position of the voice external device, an anti-slip pattern is disposed on the back of the mounting bar 7, so as to increase the friction force between the mounting bar 7 and the wall and prevent the voice external device from falling down, thereby achieving the effect of fixing the voice external device, dust screens 2 are disposed on both sides of the fixing cover 1 to play a role of dust prevention, an air intake fan 4 and an exhaust fan 3 are disposed on the outer sides of the dust screens 2, the air intake fan 4 mainly sucks external air into the fixing cover 1, the exhaust fan 3 mainly exhausts the internal air of the fixing cover 1, air circulation in the fixing cover 1 can be realized by the actions of the air intake fan 4 and the exhaust fan 3, and damage to the voice external device caused by over-high temperature or humidity in the fixing cover 1 is avoided, through being equipped with line hole 9 at fixed cover 1 lateral surface, make things convenient for workman's threading, do benefit to pronunciation and put equipment outward and control circuit and link to each other.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
1. The utility model provides a pronunciation peripheral hardware fixing device of colleges and universities english which characterized in that includes:
the voice playing device comprises a fixed cover (1), wherein the voice playing device is arranged in the fixed cover (1), and the fixed cover (1) is used for protecting the voice playing device;
the sound amplifying cover (5), the sound amplifying cover (5) is connected with the fixed cover (1), and the sound amplifying cover (5) is used for improving the voice play-out effect; a sliding groove (6) is formed in the fixed cover (1) towards the sound amplification cover (5), and a boss matched with the fixed cover (1) is arranged on the sound amplification cover (5); one end of the sliding groove (6) penetrates through the outside of the fixed cover (1), and the other end of the sliding groove is provided with a limiting part (11) for blocking the sound amplification cover (5) to remove the fixed cover (1).
2. The device for fixing the English pronunciation external putting equipment of colleges and universities according to claim 1, wherein the chute (6) is a groove body with one end penetrating through the outer edge of the fixing cover (1) and the other end extending to be close to the outer edge of the fixing cover (1).
3. A fixing device for english speaker of colleges and universities according to claim 1, wherein the side of the fixed cover (1) is provided with a retractable limiting member (12) driven to extend and retract toward the fixed cover (1), the retractable limiting member (12) having a blocking position extending toward the fixed cover (1) to block the sound-amplifying cover (5) from moving out of the chute (6), and a retracting position extending away from the fixed cover (1) to allow the sound-amplifying cover (5) to move out of the chute (6).
4. The device for fixing the voice player in college English according to claim 1, wherein a mounting bar (7) is arranged on the back surface of the fixing cover (1), and the mounting bar (7) is fixed on a mounting position of the voice player through a bolt (8).
5. The device for fixing college English speaking external playing equipment according to claim 1, wherein the fixed cover (1) is provided with dust screens (2) at two sides, wherein an exhaust fan (3) is arranged outside the dust screen (2) at one side, and an intake fan (4) is arranged outside the dust screen (2) at the other side, so that air in the fixed cover (1) circulates.
6. The device for fixing the voice playing device of college English according to claim 1, wherein the side surface of the fixing cover (1) is provided with a wire hole (9) for connecting the voice playing device with a control circuit.
7. The device for fixing a voice player in english practice of colleges and universities according to claim 1, wherein the inside wall of the sound amplifying cover (5) is provided with an isolation net (10).
8. The device for fixing the English voice player in colleges and universities according to claim 4, wherein anti-slip patterns are arranged on the back of the mounting bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922446189.8U CN210609584U (en) | 2019-12-30 | 2019-12-30 | Pronunciation of colleges and universities english are put equipment fixing device outward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922446189.8U CN210609584U (en) | 2019-12-30 | 2019-12-30 | Pronunciation of colleges and universities english are put equipment fixing device outward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210609584U true CN210609584U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922446189.8U Expired - Fee Related CN210609584U (en) | 2019-12-30 | 2019-12-30 | Pronunciation of colleges and universities english are put equipment fixing device outward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210609584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770205A (en) * | 2021-02-04 | 2021-05-07 | 河北建材职业技术学院 | English pronunciation external playing equipment fixing device |
-
2019
- 2019-12-30 CN CN201922446189.8U patent/CN210609584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770205A (en) * | 2021-02-04 | 2021-05-07 | 河北建材职业技术学院 | English pronunciation external playing equipment fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20201230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |