CN210469707U - Multi-functional english listening comprehension equipment - Google Patents
Multi-functional english listening comprehension equipment Download PDFInfo
- Publication number
- CN210469707U CN210469707U CN201922132622.0U CN201922132622U CN210469707U CN 210469707 U CN210469707 U CN 210469707U CN 201922132622 U CN201922132622 U CN 201922132622U CN 210469707 U CN210469707 U CN 210469707U
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- groove
- limiting plate
- mount
- limit stop
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a multi-functional english hearing equipment, including the earphone lid, the fixed mount pad that is equipped with in earphone lid top, the installation of mount pad top is equipped with the antenna, the installation is equipped with mount one in the mount pad, run through in mount one and be equipped with mount two, two other ends of mount run through in mount three and extend to mount three in, the earphone lid one side is equipped with the display screen, operating button, shift knob and the mouth that charges, the display screen, operating button, shift knob and the mouth electric connection that charges, the earphone lid another side is equipped with the ear spiral groove, ear spiral groove symmetry is equipped with the fixed sponge ring, just be located cochlea groove both sides in the earphone lid and all be equipped with the regulation post, the spout has been seted up to the interior symmetry of regulation post, be equipped with the assorted slider in the spout, the fixed limiting plate that is equipped with between the slider, be connected between. Has the advantages that: so that the first reset spring drives the fixed sponge ring to be clamped outside the ears of the user, and the falling off of the user in use is avoided.
Description
Technical Field
The utility model relates to an english listening comprehension equipment particularly, relates to a multi-functional english listening comprehension equipment.
Background
In the english teaching process, need use to english hearing equipment and carry out the hearing training, headphone is the most convenient and general hearing equipment of use at present.
The existing headset has a single function; firstly, the installation is dismantled inconveniently, makes it inconvenient to carry, and secondly, the earphone drops easily when wearing the in-process, and poor stability during the use drops easily.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional english listening comprehension equipment 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 multifunctional English listening device comprises a headset cover, wherein a mounting seat is fixedly arranged at the top of the headset cover, an antenna is arranged at the top of the mounting seat, a first fixing frame is arranged in the mounting seat, a second fixing frame penetrates through the first fixing frame, the other end of the second fixing frame penetrates through a third fixing frame and extends into the third fixing frame, a display screen, an operating button, a switch button and a charging port are arranged on one side of the headset cover, the display screen, the operating button, the switch button and the charging port are electrically connected, a cochlear groove is arranged on the other side of the headset cover, fixing sponge rings are symmetrically arranged in the cochlear groove, adjusting columns are arranged in the headset cover and positioned on two sides of the cochlear groove, sliding grooves are symmetrically formed in the adjusting columns, matched sliding blocks are arranged in the sliding grooves, and a limiting plate is fixedly arranged between the sliding blocks, the adjusting device is characterized in that a first reset spring is connected between one side of the limiting plate and the inner wall of the adjusting column, the other side of the limiting plate is fixedly connected with a connecting rod, and one end, far away from the limiting plate, of the connecting rod penetrates through the cochlear groove and extends into the cochlear groove to be fixedly connected with the fixed sponge ring.
Furthermore, locking bolts are arranged on the first fixing frame and the third fixing frame.
Furthermore, a mounting groove is formed in the mounting seat, and one end of the fixing frame penetrates through the mounting groove and extends into the mounting groove.
Furthermore, a sliding groove and a threaded hole are respectively formed in two sides of the mounting groove, a movable rod is arranged in the sliding groove, a first limit stop is fixedly arranged at one end of the movable rod, and the outer side of the movable rod is located between the first limit stop and the inner wall of the sliding groove and is sleeved with a second reset spring.
Furthermore, a threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole, a limit stop II is arranged at one end of the threaded rod, and the first fixing frame is located between the first limit stop and the second limit stop.
Furthermore, a first limiting plate is fixedly arranged on the outer side of the sliding groove, and one end of the movable rod, which is far away from the first limit stop, penetrates through the first limiting plate and extends to the first limiting plate, and a first knob is arranged outside the first limiting plate.
Furthermore, a second limiting plate is fixedly arranged on the outer side of the threaded hole, and one end of the threaded rod, which is far away from the second limiting stop, penetrates through the second limiting plate and extends to the outer side of the second limiting plate to form a second knob.
The utility model provides a multi-functional english listening comprehension equipment, beneficial effect as follows:
(1) through being equipped with mount one, mount two and mount three to make things convenient for the lateral distance of adjusting between the earphone lid and the distance of earphone lid and head, can satisfy different users' demand, improved the practicality, also convenient the dismantlement. The first fixing frame is installed through the installation seat, so that the installation and the disassembly are facilitated, and the purpose of convenience in carrying is achieved. Through being equipped with display screen, operating button and shift knob on the earphone cover, made things convenient for user's operation to use, charge through the mouth that charges. Through being equipped with the regulation post, when wearing the earphone lid, put into cochlea groove with the ear for reset spring drives fixed sponge ring chucking in the outside of user's ear, avoids in use, takes place to drop under the cooperation of spout, slider, limiting plate and connecting rod.
(2) The fixing is carried out by arranging a locking bolt. When the fixing frame is installed, firstly, the threaded rod drives the limit stop two to move through manual operation, the threaded rod does not need to be screwed in the later installation and disassembly processes through the radial positioning effect of the limit stop two pairs of fixing frames, the installation and the disassembly of the fixing frame one are convenient, when the fixing frame is installed, the movable rod is firstly pulled outwards, the movable rod drives the limit stop one to move outwards, a large space can be placed in the first fixing frame in the installation groove, then the movable rod is placed, the first fixing frame is tightly pressed by the limit stop one due to the elastic action of the return spring two, the first fixing frame is positioned and clamped, so that the fixed installation of the first fixing frame is finished, when the first fixing frame needs to be disassembled, the movable rod can be manually pulled outwards, the first fixing frame is loosened and not clamped, and therefore, the first fixing frame can be easily taken out, the structure is simple and the use is, the fixing frame I is stable and reliable, and the fixing frame I is convenient to mount and dismount.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only 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 schematic structural diagram of a multifunctional english listening device according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a mounting base in a multi-function english hearing instrument according to an embodiment of the present invention;
fig. 3 is a rear view of a headset cover in a multi-function english hearing device according to an embodiment of the present invention;
fig. 4 is an enlarged view at a in fig. 3.
Reference numerals:
1. an earphone cover; 2. a mounting seat; 3. a first fixing frame; 4. an antenna; 5. a second fixing frame; 6. a third fixing frame; 7. fixing a sponge ring; 8. a cochlear groove; 9. an adjustment column; 10. a slider; 11. a limiting plate; 12. A connecting rod; 13. a first return spring; 14. a movable rod; 15. a first limit stop; 16. a second return spring; 17. a threaded rod; 18. and a second limit stop.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-3, a multifunctional english listening device according to an embodiment of the present invention includes a headset cover 1, a mounting base 2 is fixedly disposed on a top of the headset cover 1, an antenna 4 is mounted on a top of the mounting base 2, a first fixing frame 3 is mounted in the mounting base 2, a second fixing frame 5 is disposed in the first fixing frame 3, the other end of the second fixing frame 5 penetrates through a third fixing frame 6 and extends into the third fixing frame 6, a display screen, an operation button, a switch button and a charging port are disposed on one side of the headset cover 1, the display screen, the operation button, the switch button and the charging port are electrically connected, a cochlear groove 8 is disposed on the other side of the headset cover 1, a fixing sponge ring 7 is symmetrically disposed in the cochlear groove 8, and adjusting columns 9 are disposed on two sides of the cochlear groove 8 in the headset cover 1, the spout has been seted up to the symmetry in the regulation post 9, be equipped with assorted slider 10 in the spout, the fixed limiting plate 11 that is equipped with between the slider 10, limiting plate 11 one side with it is equipped with reset spring 13 to adjust to connect between the post 9 inner wall, limiting plate 11 opposite side and connecting rod 12 fixed connection, connecting rod 12 is kept away from limiting plate 11 one end run through in the ear spiral groove 8 and extend to in the ear spiral groove 8 with fixed sponge ring 7 fixed connection through being equipped with mount one 3, mount two 5 and mount three 6 to the lateral distance of adjusting between earphone housing 1 and the distance of earphone housing 1 and head have been made things convenient for, can satisfy different users' demand, have improved the practicality, also convenient the dismantlement. The mounting base 2 is arranged to mount the first fixing frame 3, so that the mounting and dismounting are facilitated, and the purpose of convenience in carrying is achieved. Through being equipped with display screen, operating button and shift knob on earphone cover 1, made things convenient for the user to operate and use, charge through the mouth that charges. Through being equipped with the regulation post 9, when wearing earphone lid 1, put into cochlea groove 8 with the ear, under the cooperation of spout, slider 10, limiting plate 11 and connecting rod 12 for reset spring 13 drives fixed sponge ring 7 chucking in the outside of user's ear, avoids in use, takes place to drop.
Example two:
referring to fig. 1-3, for the first fixing frame 3, locking bolts are disposed on both the first fixing frame 3 and the third fixing frame 6. For the mounting seat 2, a mounting groove is formed in the mounting seat 2, and one end of the first fixing frame 3 penetrates through the mounting groove and extends into the mounting groove. For the mounting groove, a sliding groove and a threaded hole are formed in two sides of the mounting groove respectively, a movable rod 14 is arranged in the sliding groove, a first limit stop 15 is fixedly arranged at one end of the movable rod 14, and a second return spring 16 is sleeved between the first limit stop 15 and the inner wall of the sliding groove outside the movable rod 14. For the threaded hole, a threaded rod 17 penetrates through the threaded hole, the threaded rod 17 is in threaded connection with the threaded hole, a second limit stop 18 is arranged at one end of the threaded rod 17, and the first fixing frame 3 is located between the first limit stop 15 and the second limit stop 18. For the sliding chute, a first limiting plate is fixedly arranged on the outer side of the sliding chute, and one end of the movable rod 14, which is far away from the first limiting stop, penetrates through the first limiting plate and extends to the first limiting plate, and a first knob is arranged outside the first limiting plate. For the threaded hole, a second limiting plate is fixedly arranged on the outer side of the threaded hole, one end of the threaded rod 17, far away from the second limiting stop, penetrates through the second limiting plate and extends to the outer part of the second limiting plate to be provided with a second knob, and the threaded rod is fixed through a locking bolt. When the first fixing frame 3 is installed, firstly, manual operation is carried out, the threaded rod 17 drives the second limit stop 18 to move, the first fixing frame 3 is radially positioned through the second limit stop 18, the threaded rod 17 does not need to be screwed in the subsequent installation and disassembly processes, the first fixing frame 3 is convenient to install and disassemble, during installation, the movable rod 14 is firstly pulled outwards, the movable rod 14 drives the first limit stop 15 to move outwards, the first fixing frame 3 can be placed into a large space in the installation groove, then the movable rod 14 is released, due to the elastic force of the second reset spring 16, the first limit stop 15 presses the first fixing frame 3, the first fixing frame 3 is positioned and clamped, and therefore the first fixing frame 3 is fixedly installed, when the first fixing frame 3 needs to be disassembled, the movable rod 14 can be manually pulled outwards, the first fixing frame 3 is loosened and is not clamped, and therefore, the first fixing frame 3 can be easily taken out, the structure is simple, the use is convenient, the stability and the reliability are realized, and the mounting and the dismounting of the first fixing frame 3 are convenient.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process
In practical application, through being equipped with mount one 3, mount two 5 and mount three 6 to make things convenient for the distance of adjusting the transverse distance between earphone cover 1 and head, can satisfy different users' demand, improved the practicality, also convenient the dismantlement. The mounting base 2 is arranged to mount the first fixing frame 3, so that the mounting and dismounting are facilitated, and the purpose of convenience in carrying is achieved. Through being equipped with display screen, operating button and shift knob on earphone cover 1, made things convenient for the user to operate and use, charge through the mouth that charges. Through being equipped with the regulation post 9, when wearing earphone lid 1, put into cochlea groove 8 with the ear, under the cooperation of spout, slider 10, limiting plate 11 and connecting rod 12 for reset spring 13 drives fixed sponge ring 7 chucking in the outside of user's ear, avoids in use, takes place to drop. The fixing is carried out by arranging a locking bolt. When the first fixing frame 3 is installed, firstly, manual operation is carried out, the threaded rod 17 drives the second limit stop 18 to move, the first fixing frame 3 is radially positioned through the second limit stop 18, the threaded rod 17 does not need to be screwed in the subsequent installation and disassembly processes, the first fixing frame 3 is convenient to install and disassemble, during installation, the movable rod 14 is firstly pulled outwards, the movable rod 14 drives the first limit stop 15 to move outwards, the first fixing frame 3 can be placed into a large space in the installation groove, then the movable rod 14 is released, due to the elastic force of the second reset spring 16, the first limit stop 15 presses the first fixing frame 3, the first fixing frame 3 is positioned and clamped, and therefore the first fixing frame 3 is fixedly installed, when the first fixing frame 3 needs to be disassembled, the movable rod 14 can be manually pulled outwards, the first fixing frame 3 is loosened and is not clamped, and therefore, the first fixing frame 3 can be easily taken out, the structure is simple, the use is convenient, the stability and the reliability are realized, and the mounting and the dismounting of the first fixing frame 3 are convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The multifunctional English listening equipment is characterized by comprising a headset cover (1), wherein a mounting seat (2) is fixedly arranged at the top of the headset cover (1), an antenna (4) is arranged at the top of the mounting seat (2), a first fixing frame (3) is arranged in the mounting seat (2), a second fixing frame (5) penetrates through the first fixing frame (3), the other end of the second fixing frame (5) penetrates through a third fixing frame (6) and extends into the third fixing frame (6), one surface of the headset cover (1) is provided with a display screen, an operating button, a switch button and a charging port, the display screen, the operating button, the switch button and the charging port are electrically connected, the other surface of the headset cover (1) is provided with a cochlear groove (8), fixing sponge rings (7) are symmetrically arranged in the cochlear groove (8), adjusting columns (9) are arranged in the headset cover (1) and positioned on two sides of the cochlear groove (8), the adjusting device is characterized in that sliding grooves are symmetrically formed in the adjusting columns (9), matched sliding blocks (10) are arranged in the sliding grooves, limiting plates (11) are fixedly arranged between the sliding blocks (10), one side of each limiting plate (11) is connected with and provided with a first reset spring (13) between the inner walls of the adjusting columns (9), the other side of each limiting plate (11) is fixedly connected with a connecting rod (12), and the connecting rod (12) is far away from one end of each limiting plate (11) and penetrates through the spiral groove (8) and extends to the spiral groove (8) and a fixed sponge ring (7) in the spiral groove (8).
2. The multi-functional english hearing equipment of claim 1, characterized in that, the mount one (3) and the mount three (6) are equipped with locking bolts.
3. The multifunctional English listening device of claim 2, wherein an installation groove is formed in the installation seat (2), and one end of the first fixing frame (3) penetrates through the installation groove and extends into the installation groove.
4. The multifunctional English listening device of claim 3, wherein a sliding groove and a threaded hole are respectively formed in two sides of the mounting groove, a movable rod (14) is arranged in the sliding groove, a first limit stop (15) is fixedly arranged at one end of the movable rod (14), and a second return spring (16) is sleeved outside the movable rod (14) and between the first limit stop (15) and the inner wall of the sliding groove.
5. The multi-functional english hearing equipment of claim 4, characterized by, pass through threaded rod (17) in the screw hole, threaded rod (17) and screw hole threaded connection, threaded rod (17) one end is equipped with limit stop two (18), the mount one (3) is located between limit stop two (18) and limit stop one (15).
6. The multi-functional english hearing equipment of claim 5, characterized by, the spout outside is fixed and is equipped with limiting plate one, one end of activity pole (14) keeping away from the limit stop runs through the limiting plate and extends to limiting plate one and is equipped with knob one outward.
7. The multifunctional English listening device of claim 6, wherein a second limiting plate is fixedly arranged outside the threaded hole, and one end of the threaded rod (17) far away from the second limiting stop penetrates through the second limiting plate and extends to the outside of the second limiting plate to form a second knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922132622.0U CN210469707U (en) | 2019-12-03 | 2019-12-03 | Multi-functional english listening comprehension equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922132622.0U CN210469707U (en) | 2019-12-03 | 2019-12-03 | Multi-functional english listening comprehension equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210469707U true CN210469707U (en) | 2020-05-05 |
Family
ID=70436577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922132622.0U Expired - Fee Related CN210469707U (en) | 2019-12-03 | 2019-12-03 | Multi-functional english listening comprehension equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210469707U (en) |
-
2019
- 2019-12-03 CN CN201922132622.0U patent/CN210469707U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210469707U (en) | Multi-functional english listening comprehension equipment | |
| CN213305709U (en) | Wireless earphone that adjustable ear propped | |
| CN202737537U (en) | Mobile electronic equipment charging device with function of sound equipment | |
| CN210297795U (en) | Ultra-thin speaker of cell-phone | |
| CN210377061U (en) | Split type intelligent watch with interface on back surface | |
| CN210053529U (en) | Handheld wireless microphone with detachable rechargeable battery | |
| CN218830558U (en) | Earphone box with protection function | |
| CN211720711U (en) | Bone conduction bluetooth headset that conveniently carries | |
| CN220191022U (en) | Dustproof high tone quality earphone loudspeaker | |
| CN209897098U (en) | Three-point five-millimeter earphone interface structure | |
| CN220307320U (en) | Microphone with screen convenient to disassemble and assemble | |
| CN213186530U (en) | Dustproof loudspeaker for sound equipment | |
| CN208446776U (en) | A kind of intelligent Checking on Work Attendance bracelet worn convenient for dress | |
| CN221043150U (en) | Multifunctional sound box | |
| CN217011091U (en) | Electronic contest sound box | |
| CN218387809U (en) | Microphone with easily-detached inner shell | |
| CN216488361U (en) | TWS bluetooth headset of detachable battery | |
| CN215187239U (en) | Multi-horn sound box with dustproof structure | |
| CN216217500U (en) | Wear ear-wrapping type motion bluetooth headset | |
| CN215268637U (en) | Bluetooth sound box light guide plate convenient to dismantle in real time and change | |
| CN217036640U (en) | Wire casing for building | |
| CN211019181U (en) | English teaching listening comprehension trainer | |
| CN216217501U (en) | Head-wearing ear-wrapping wireless earphone | |
| CN213072811U (en) | Alarm device based on digital cluster | |
| CN216649921U (en) | Super directivity capacitor microphone |
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: 20200505 Termination date: 20201203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |