CN211207551U - English listening comprehension equipment that intelligence definition is high - Google Patents

Abstract

The utility model discloses an english hearing equipment that intelligence definition is high, the power distribution box comprises a box body, interior sleeve pipe collecting storage is installed to the bottom of box, the intermediate position department on the inside top of interior sleeve pipe collecting storage installs U style of calligraphy mount pad, the inside both sides of U style of calligraphy mount pad are provided with the second pivot, and the second pivot runs through the inside of U style of calligraphy mount pad, the inside both sides of second pivot are provided with the screw hole, the intermediate position department in the second pivot outside installs the support column. The utility model discloses the device is through mutually supporting of fixing bolt, screw hole and interior sleeve pipe collecting storage, can accomodate the inside to interior sleeve pipe collecting storage with the supporting component, need not to dismantle, and labour saving and time saving, the outside of installing first megaphone and second megaphone is provided with first signal shield cover and second signal shield cover, can avoid external signal of telecommunication to cause the interference to the broadcast for equipment broadcast sound links up more and clear.

Description

English listening comprehension equipment that intelligence definition is high

Technical Field

The utility model relates to an english listening comprehension equipment technical field specifically is an english listening comprehension equipment that intelligence definition is high.

Background

In english teaching, hearing and spoken language training are important composition, and the means to study hearing and spoken language is comparatively weak now, in the classroom, when mr carries out hearing training to the student, play by a recorder mostly, the definition of broadcast sound is relatively poor, sometimes in the play process, because signal interference, sound is intermittent and continuous, the student hears fuzzily, do it to cause very big influence to it, and current device can't adjust supporting height, some can highly adjust the equipment, the dismouting needs to be carried out mostly, can't fold it and accomodate, it is more to consume the time, and equipment sound plays too big sometimes, can cause the destruction to peripheral student's health, also can cause the influence to the surrounding environment simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english hearing equipment that intelligence definition is high 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: an intelligent high-definition English listening device comprises a box body, wherein an inner sleeve containing bin is installed at the bottom of the box body, a U-shaped mounting seat is installed at the middle position of the top end inside the inner sleeve containing bin, second rotating shafts are arranged on two sides inside the U-shaped mounting seat and penetrate through the inside of the U-shaped mounting seat, threaded holes are formed in two sides inside the second rotating shafts, a supporting column is installed at the middle position outside the second rotating shaft and penetrates through the middle position of the bottom of the inner sleeve containing bin, a support is installed at the bottom of the supporting column, an inner sleeve is hinged at the four corners of the bottom of the support, a supporting rod is sleeved inside the inner sleeve, an adjusting bolt matched with the supporting rod is arranged at the bottom of the outer side of the inner sleeve, fixing bolts matched with the threaded holes are oppositely arranged on two sides of one end of the inner, the top end in the box body is provided with a second signal shielding cover, a second loudspeaker is arranged in the second signal shielding cover, the bottom of one side of the second loudspeaker is uniformly provided with a data line socket and an audio access port, the data line socket and the audio access port penetrate through the box body, the output end of the second loudspeaker penetrates through the middle position of one end of the box body, the top of one side of the box body is provided with a noise sensor, the middle position of the top of the box body is provided with a first loudspeaker accommodating groove, the bottoms of the two sides of the first loudspeaker accommodating groove are provided with through holes, the middle position of the two sides of the inner part of the first loudspeaker accommodating groove is provided with a first rotating shaft, the middle position of the outer side of the first rotating shaft is provided with a sleeve, the outer side of the sleeve is provided with a first loudspeaker placing groove, and the inner part of the first loudspeaker placing groove is provided with a first signal shielding cover, the utility model discloses a loudspeaker box, including box one end, control panel, noise sensor and control panel, the internally mounted of first signal shield cover has first megaphone, and the output of first megaphone runs through the intermediate position department of first signal shield cover one end, control panel is installed to one side of box one end bottom, control panel passes through the wire and is connected with second megaphone, noise sensor and first megaphone electricity respectively, and noise sensor passes through the signal of telecommunication and control panel electric connection.

Preferably, the bottom of the support rod is provided with support rod support feet.

Preferably, the four corners of the bottom of the inner sleeve containing bin are provided with fixing support legs.

Preferably, the bottom end in the box body is provided with a storage bin.

Preferably, a hatch is arranged at the bottom of one end of the box body.

Preferably, the first signal shielding cover and the second signal shielding cover are made of methyl type silica gel coating materials.

Compared with the prior art, the beneficial effects of the utility model are that: the intelligent English listening device with high definition can adjust the supporting height of the device through the mutual matching of the second rotating shaft, the supporting column, the U-shaped mounting seat, the supporting rod, the adjusting bolt and the supporting rod supporting leg, and the device can accommodate the supporting component into the inner sleeve containing bin through the mutual matching of the fixing bolt, the threaded hole and the inner sleeve containing bin without disassembly, time and labor are saved, the first signal shielding cover and the second signal shielding cover are arranged outside the first loudspeaker and the second loudspeaker of the device, the interference of external electric signals to playing can be avoided, the playing sound of the device is more coherent and clear, the playing positions of the two groups of first loudspeakers can be adjusted through the first rotating shaft and the sleeve, and the first loudspeaker containing slot is used for accommodating the devices, the carrying is more convenient, and the device is provided with a noise sensor, but install accessible noise sensor and detect the intensity of broadcast sound, if the volume of noise sensor check out test set broadcast is great, too harsh, output release signal of telecommunication in control panel's input through noise sensor, behind control panel's the input received signal, the output carries out automatically regulated to the broadcast volume of first megaphone and second megaphone, it is great to avoid the volume, cause destruction to student's health and surrounding environment, improve the quality of english listening comprehension, intelligent control.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the back structure of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a support bar leg; 2. a support bar; 3. adjusting the bolt; 4. an inner sleeve; 5. fixing the bolt; 6. a fixed leg; 7. a box body; 8. a data line socket; 9. a first loudspeaker placement groove; 10. a first microphone; 11. a first signal shield; 12. a first microphone accommodating groove; 13. a first rotating shaft; 14. a sleeve; 15. a noise sensor; 16. a second microphone; 17. a control panel; 18. an inner sleeve containing bin; 19. A support; 20. a second signal shield; 21. a second rotating shaft; 22. a support pillar; 23. a threaded hole; 24. a U-shaped mounting seat; 25. a storage bin.

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.

Please refer to fig. 1-4, an embodiment of the present invention provides an english listening device with high intelligent definition, a box 7, an inner sleeve accommodating chamber 18 installed at the bottom of the box 7, a U-shaped mounting seat 24 installed at a middle position of an inner top end of the inner sleeve accommodating chamber 18, second rotating shafts 21 installed at two inner sides of the U-shaped mounting seat 24, and the second rotating shafts 21 penetrating through the inside of the U-shaped mounting seat 24, threaded holes 23 are formed at two inner sides of the second rotating shafts 21, support posts 22 installed at a middle position outside the second rotating shafts 21, and the support posts 22 penetrating through a middle position of a bottom of the inner sleeve accommodating chamber 18, a support 19 installed at a bottom of the support posts 22, a sleeve 4 hinged at four corners at the bottom of the support 19, a support rod 2 is installed inside the inner sleeve 4, an adjusting bolt 3 mutually engaged with the support rod 2 is installed at a bottom outside of the inner sleeve 4, a fixing bolt 5 mutually engaged with the threaded holes 23 is installed on both sides of one end of the inner sleeve accommodating chamber 18, a fixing bolt 5 mutually engaged with the threaded holes 23 is installed at two sides of the middle position of the inner end of the inner sleeve accommodating chamber, a top end of the inner sleeve accommodating chamber 20, shield covers an external interference signal shielding signal, a first signal shielding cover 20 installed at a bottom of a first signal shielding cover 20, a sound control panel 11, a sound control panel 7, a sound sensor 15, a sound sensor 7, a sound control panel 12 installed at a sound control panel 7, a sound control panel 14 and a sound control panel 15, a sound control panel 14, a sound control panel 15, a sound control panel 12 installed at a sound control panel, a sound control panel 12 installed at a sound control panel, a sound control panel.

In this implementation, bracing piece stabilizer blade 1 is all installed to the bottom of bracing piece 2, the back is accomplished in the device altitude mixture control, support it, interior sleeve pipe storage chamber 18 bottom four corners department all is provided with fixed stabilizer blade 6, when fixedly placing, support the device, the inside bottom of box 7 is provided with storage chamber 25, place goods, the bottom of box 7 one end is provided with the hatch door, first signal shield cover 11 and second signal shield cover 20 are made by methyl type silica gel coating material, shield external signal, make the broadcast coherent more, it is clear.

The working principle is as follows: when the device is used, firstly, the support 19 is conditioned to a designated position, the multiple inner sleeves 4 are unfolded and adjusted to the designated position, after the position adjustment is finished, the fixed bolt 5 is screwed into the threaded hole 23 to fix the position of the inner sleeves 4, the support height is adjusted by pulling the support rod 2, after the height adjustment is finished, the position of the support rod 2 is fixed by the adjusting bolt 3, otherwise, the fixed bolt 5 is loosened, the inner sleeves 4, the support 19 and other support components are hinged and rotated to be accommodated in the inner sleeve accommodating bin 18, the device is supported by the fixed support legs 6, the first loudspeaker accommodating groove 9 is pulled, the first loudspeaker 10 can be moved to the designated position by rotating the first rotating shaft 13 and the sleeve 14, after the adjustment is finished, the power supply is switched on, the control panel 17 is opened, and the data line socket 8 can be connected with an external mobile phone, the audio frequency access mouth can be connected with computer and some electronic product, the outside cover of device second megaphone 16 and first megaphone is equipped with second signal shield cover 20 and first signal shield cover 11, can prevent that external signal from disturbing the broadcast, make the broadcast more coherent, it is clear, the device is provided with noise sensor 15, the sound intensity of broadcast is measured to the input of accessible noise sensor 15, if the volume of noise sensor 15 check out test set broadcast is great, it is too harsh, the output through noise sensor 15 releases the signal of telecommunication in control panel 17's input, behind control panel 17's the input received signal, the play volume of output to first megaphone 10 and second megaphone 16 carries out automatically regulated, the device is provided with storage bin 25 and can accomodate some things.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which 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.

Claims (6)

1. The utility model provides an english hearing equipment that intelligence definition is high, includes box (7), its characterized in that: an inner sleeve containing bin (18) is installed at the bottom of the box body (7), a U-shaped mounting seat (24) is installed at the middle position of the top end inside the inner sleeve containing bin (18), second rotating shafts (21) are arranged on two sides inside the U-shaped mounting seat (24), the second rotating shafts (21) penetrate through the inside of the U-shaped mounting seat (24), threaded holes (23) are formed in two sides inside the second rotating shafts (21), supporting columns (22) are installed at the middle position outside the second rotating shafts (21), the supporting columns (22) penetrate through the middle position of the bottom of the inner sleeve containing bin (18), a support (19) is installed at the bottom of the supporting columns (22), an inner sleeve (4) is hinged to four corners of the bottom of the support (19), a supporting rod (2) is sleeved inside the inner sleeve (4), and adjusting bolts (3) matched with the supporting rod (2) are arranged at the bottom outside the inner sleeve (4), the inner sleeve containing bin (18) is characterized in that two sides of one end of the inner sleeve containing bin (18) are provided with fixing bolts (5) which are matched with threaded holes (23) oppositely, a second signal shielding cover (20) is arranged at the top end inside the box body (7), a second loudspeaker (16) is arranged inside the second signal shielding cover (20), a data line socket (8) and an audio access port are uniformly arranged at the bottom of one side of the second loudspeaker (16), the data line socket (8) and the audio access port all penetrate through the inside of the box body (7), the output end of the second loudspeaker (16) penetrates through the middle position of one end of the box body (7), a noise sensor (15) is arranged at the top of one side of the box body (7), a first loudspeaker containing groove (12) is arranged at the middle position of the top of the box body (7), and through holes are arranged at the bottoms of two sides of the first loudspeaker containing groove (12), a first rotating shaft (13) is arranged in the middle position of two sides in the first loudspeaker accommodating groove (12), a sleeve (14) is arranged in the middle of the outer side of the first rotating shaft (13), a first loudspeaker placing groove (9) is arranged on the outer side of the sleeve (14), a first signal shielding cover (11) is arranged in the first loudspeaker placing groove (9), a first loudspeaker (10) is arranged in the first signal shielding cover (11), and the output end of the first loudspeaker (10) penetrates the middle position of one end of the first signal shielding cover (11), a control panel (17) is arranged on one side of the bottom of one end of the box body (7), the control panel (17) is respectively electrically connected with the second loudspeaker (16), the noise sensor (15) and the first loudspeaker (10) through wires, and the noise sensor (15) is electrically connected with the control panel (17) through electric signals.

2. The intelligent high-definition english hearing device of claim 1, wherein: the bottom of the support rod (2) is provided with support rod support legs (1).

3. The intelligent high-definition english hearing device of claim 1, wherein: the four corners of the bottom of the inner sleeve containing bin (18) are provided with fixing support legs (6).

4. The intelligent high-definition english hearing device of claim 1, wherein: the bottom in box (7) is provided with storage bin (25).

5. The intelligent high-definition english hearing device of claim 1, wherein: a cabin door is arranged at the bottom of one end of the box body (7).

6. The intelligent high-definition english hearing device of claim 1, wherein: the first signal shielding cover (11) and the second signal shielding cover (20) are made of methyl type silica gel coating materials.

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