CN208273194U - A kind of English Listening Comprehension examination hearing playback equipment - Google Patents
A kind of English Listening Comprehension examination hearing playback equipment Download PDFInfo
- Publication number
- CN208273194U CN208273194U CN201820696921.XU CN201820696921U CN208273194U CN 208273194 U CN208273194 U CN 208273194U CN 201820696921 U CN201820696921 U CN 201820696921U CN 208273194 U CN208273194 U CN 208273194U
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- CN
- China
- Prior art keywords
- headset main
- main body
- end outer
- english listening
- listening comprehension
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Abstract
The utility model discloses a kind of English Listening Comprehension examination hearing playback equipments; including No.1 headset main body and No. two headset main bodies; the No.1 headset main body is located at the side of No. two headset main bodies; one side external surface of the No.1 headset main body and No. two headset main bodies is movably installed with protective case; the leading exterior surface of the No.1 headset main body is provided with charging interface and earphone jack close to the position of lower end, and charging interface is located at the top of earphone jack.A kind of English Listening Comprehension examination hearing playback equipment described in the utility model, equipped with slip lid, socket and earphone jack, the optimum position that loudspeaker to the human ear for adjusting earphone can be facilitated to be affixed, and more smooth is pulled, feel is more preferably, it can be fixed after adjustment, it prevents from carrying out Secondary Control after falling off, using effect is more excellent, and one two people of equipment of energy uses simultaneously, usage experience is improved while save the cost, brings better prospect of the application.
Description
Technical field
The utility model relates to a kind of hearing playback equipment field, in particular to a kind of English Listening Comprehension examination is played with hearing
Equipment.
Background technique
English Listening Comprehension is frequently as a kind of Testing gateway, it is therefore intended that investigates assurance of the candidate to English language, investigation is examined
The raw understandability to the daily exchange of English usually has and listens dialogue selection answer, listens sentence and write from memory several forms of crucial words；
There are certain drawbacks in existing English Listening Comprehension examination hearing playback equipment, cannot facilitate and adjust earphone when in use
The optimum position that loudspeaker to human ear is affixed, and pulling will not feel smooth, feel is poor, and service efficiency substantially reduces, and
It is easy to fall off, and leads to Secondary Control, a relatively complicated equipment can only a personal use, availability substantially reduces, for this purpose, I
Propose a kind of English Listening Comprehension examination hearing playback equipment.
Utility model content
The main purpose of the utility model is to provide a kind of English Listening Comprehension examination hearing playback equipments, can effectively solve
Certainly the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of English Listening Comprehension examination hearing playback equipment, including No.1 headset main body and No. two headset main bodies, described one
Number headset main body is located at the side of No. two headset main bodies, and a side external surface of the No.1 headset main body and No. two headset main bodies is equal
It is movably installed with protective case, the leading exterior surface of the No.1 headset main body is provided with charging interface and ear close to the position of lower end
Machine transplanting of rice hole, and charging interface is located at the top of earphone jack, another side external surface of No. two headset main bodies is fixedly installed with
Fixed plate, a side external surface of the fixed plate are provided with button and display screen, and button is located at the lower section of display screen, and described two
The back end outer surface of number headset main body is fixedly installed with antenna, the No.1 headset main body and No. two earphones close to the position of upper end
The upper end outer surface of main body is movably installed with fixed link, and the upper end outer surface of fixed link is fixedly installed with fixed block, described
The upper end outer surface side of fixed block is fixedly installed with No.1 connecting rod, and a side external surface of No.1 connecting rod is movably installed with
The upper end outer surface other side of socket, the fixed block is fixedly installed with No. two connecting rods, and the side of No. two connecting rods is set
It is equipped with groove, the upper end outer surface of the fixed block is movably installed with slip lid, and the lower end outer surface of slip lid is close to the position of side
It sets and is movably installed with guide rail, a side external surface of the guide rail is fixedly installed with ball and baffle, and ball is located at the upper of baffle
Outer surface is held, the socket is internally provided with loose slot, and the inner surface of loose slot is movably installed with plate, the plate
A side external surface be movably installed with limited block, and a side external surface of limited block is movably installed with spring.
Preferably, the internal activity of the No.1 headset main body is equipped with lithium battery, the input terminal and lithium of the display screen
The output end of battery is electrically connected, and the output end of the charging interface and the input terminal of lithium battery are electrically connected.
Preferably, the upper end outer surface middle position of the plate is fixedly installed with protection cap, and the plate is located at bolt
Position between seat and groove.
Preferably, the upper end outer surface of the slip lid is provided with No.1 bolted cover, the upper end outer surface setting of the guide rail
There are No. two bolted covers.
Preferably, position of the spring between limited block and protection cap, the protection cap are located at plate and spring
Between position.
Preferably, solid by No.1 connecting rod and No. two connecting rods between the No.1 headset main body and No. two headset main bodies
Fixed connection.
Compared with prior art, the utility model has the following beneficial effects: English Listening Comprehension examination hearing broadcasting is set
It is standby, by the slip lid of setting, the optimum position that loudspeaker to the human ear for adjusting earphone can be facilitated to be affixed, and pull more smooth suitable
Freely, more preferably, the service efficiency of equipment is higher for feel, by the socket of setting, can fix, prevent after falling off to it after adjustment
Secondary Control is carried out, using effect is more excellent, by the earphone jack of setting, can make two people of equipment while use, and saves
About cost while improve usage experience, whole device is simple, and easy to operate, using effect is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is that the No.1 connecting rod of the utility model combines view with No. two connecting rods.
Fig. 3 is the enlarged view in the utility model Fig. 2 at A.
Fig. 4 is the enlarged view in the utility model Fig. 2 at B.
In figure: 1, No.1 headset main body；2, protective case；3, charging interface；4, earphone jack；5, No. two headset main bodies；6,
Fixed plate；7, button；8, display screen；9, antenna；10, fixed link；11, No.1 connecting rod；12, No. two connecting rods；13, bolt
Seat；14, slip lid；15, fixed block；16, groove；17, guide rail；18, No.1 bolted cover；19, ball；20, baffle；21, No. two spiral shells
Stopper；22, protection cap；23, plate；24, loose slot；25, spring；26, limited block.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of English Listening Comprehension examination hearing playback equipment, including No.1 headset main body 1 and No. two ears
Owner's body 5, No.1 headset main body 1 are located at the side of No. two headset main bodies 5, and the one of No.1 headset main body 1 and No. two headset main bodies 5
Side external surface is movably installed with protective case 2, and the leading exterior surface of No.1 headset main body 1 is provided with charging close to the position of lower end
Interface 3 and earphone jack 4, earphone jack 4 can make two people of equipment while use, and save the cost while improves using body
It tests, whole device is simple, and easy to operate, using effect is more preferable relative to traditional approach and charging interface 3 is located at earphone jack 4
Top, another side external surface of No. two headset main bodies 5 are fixedly installed with fixed plate 6, a side external surface of fixed plate 6 be provided with by
Button 7 and display screen 8, and button 7 is located at the lower section of display screen 8, the position of the back end outer surfaces of No. two headset main bodies 5 close to upper end
It is fixedly installed with antenna 9, the upper end outer surface of No.1 headset main body 1 and No. two headset main bodies 5 is movably installed with fixed link 10,
The upper end outer surface of fixed link 10 is fixedly installed with fixed block 15, and the upper end outer surface side of fixed block 15 is fixedly installed with one
Number connecting rod 11, and a side external surface of No.1 connecting rod 11 is movably installed with socket 13, socket 13 can be right after adjustment
It is fixed, and prevents from carrying out Secondary Control after falling off, and using effect is more excellent, and the upper end outer surface other side of fixed block 15 is fixed
No. two connecting rods 12, and the side setting fluted 16 of No. two connecting rods 12, the upper end outer surface activity of fixed block 15 are installed
Slip lid 14, the optimum position that slip lid 14 can facilitate loudspeaker to the human ear for adjusting earphone to be affixed are installed, and pulled more smooth suitable
Freely, more preferably, the service efficiency of equipment is higher for feel, and the lower end outer surface of slip lid 14 is movably installed with close to the position of side and leads
Rail 17, a side external surface of guide rail 17 is fixedly installed with ball 19 and baffle 20, and ball 19 is located at the upper end appearance of baffle 20
Face, socket 13 are internally provided with loose slot 24, and the inner surface of loose slot 24 is movably installed with plate 23, and the one of plate 23
Side external surface is movably installed with limited block 26, and a side external surface of limited block 26 is movably installed with spring 25.
The internal activity of No.1 headset main body 1 is equipped with lithium battery, the input terminal of display screen 8 and the output end electricity of lithium battery
Property connection, the input terminal of the output end of charging interface 3 and lithium battery is electrically connected, and facilitates mobile use；The upper end of plate 23
Outer surface middle position is fixedly installed with protection cap 22, position of the plate 23 between socket 13 and groove 16, protection cap
22 can protect hand；The upper end outer surface of slip lid 14 is provided with No.1 bolted cover 18, and the upper end outer surface of guide rail 17 is provided with two
Number bolted cover 21 can make fixed stronger of carriage；Spring 25 is between limited block 26 and protection cap 22
Position, position of the protection cap 22 between plate 23 and spring 25, the scope of activities of 26 energy limited spring 25 of limited block；No.1
It is fixedly connected between headset main body 1 and No. two headset main bodies 5 by No.1 connecting rod 11 and No. two connecting rods 12, ears are using more
Fidelity, effect are more preferable.
It should be noted that the utility model is a kind of English Listening Comprehension examination hearing playback equipment, in use, taking one
Number headset main body 1 is in left ear, and No. two headset main bodies 5 are in auris dextra, and wherein protective case 2 can protect ear, and the hearing playback equipment is logical
It overcharges electrical interface 3 to charge to lithium battery to be powered, use is more convenient, after taking equipment, can pass through button press 7
Be adjusted to the frequency that required hearing plays, display screen 8 can vision-control as a result, antenna 9 can enhance the reception ability of equipment, together
When the equipment another earphone can be inserted by earphone jack 4, facilitate second people to carry out hearing and listen to, then pass through guide rail
17 are adjustable the optimum position that loudspeaker to the human ear of earphone is affixed with slip lid 14, and different people is facilitated to use, and it is specifically logical for adjusting
Cross ball 19 and carry out Level Change in mobile on baffle 20, wherein No.1 bolted cover 18 and No. two bolted covers 21 make slip lid 14 and
Guide rail 17 is fixed stronger in connecting rod, finally, passing through socket 13 after being adjusted to most comfortable position and carrying out equipment
The fixation of height, concrete operations are following steps, press protection cap 22, and under the action of spring 25, plate 23 starts to move, until
Protection cap 22 is unclamped when groove 16, fixed at this time to complete, wherein limited block 26 limits the scope of activities of spring 25, using effect
It is more excellent, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of English Listening Comprehension examination hearing playback equipment, including No.1 headset main body (1) and No. two headset main bodies (5),
Be characterized in that: the No.1 headset main body (1) is located at the side of No. two headset main bodies (5), the No.1 headset main body (1) and two
One side external surface of number headset main body (5) is movably installed with protective case (2), the front end appearance of the No.1 headset main body (1)
Face is provided with charging interface (3) and earphone jack (4) close to the position of lower end, and charging interface (3) is located at earphone jack (4)
Another side external surface of top, No. two headset main bodies (5) is fixedly installed with fixed plate (6), the side of the fixed plate (6)
Outer surface is provided with button (7) and display screen (8), and button (7) is located at the lower section of display screen (8), No. two headset main bodies
(5) back end outer surface is fixedly installed with antenna (9) close to the position of upper end, the No.1 headset main body (1) and No. two earphones
The upper end outer surface of main body (5) is movably installed with fixed link (10), and the upper end outer surface of fixed link (10) is fixedly installed with
The upper end outer surface side of fixed block (15), the fixed block (15) is fixedly installed with No.1 connecting rod (11), and No.1 connects
One side external surface of bar (11) is movably installed with socket (13), the fixed peace in the upper end outer surface other side of the fixed block (15)
Equipped with No. two connecting rods (12), and fluted (16) are arranged in the side of No. two connecting rods (12), the upper end of the fixed block (15)
Outer surface is movably installed with slip lid (14), and the lower end outer surface of slip lid (14) is movably installed with guide rail close to the position of side
(17), a side external surface of the guide rail (17) is fixedly installed with ball (19) and baffle (20), and ball (19) is located at baffle
(20) upper end outer surface, the socket (13) are internally provided with loose slot (24), and the inner surface of loose slot (24) is living
Dynamic to be equipped with plate (23), a side external surface of the plate (23) is movably installed with limited block (26), and limited block (26)
One side external surface is movably installed with spring (25).
2. a kind of English Listening Comprehension examination hearing playback equipment according to claim 1, it is characterised in that: the No.1 ear
The internal activity of owner's body (1) is equipped with lithium battery, and the input terminal of the display screen (8) and the output end of lithium battery electrically connect
It connects, the output end of the charging interface (3) and the input terminal of lithium battery are electrically connected.
3. a kind of English Listening Comprehension examination hearing playback equipment according to claim 1, it is characterised in that: the plate
(23) upper end outer surface middle position is fixedly installed with protection cap (22), and the plate (23) is located at socket (13) and groove
(16) position between.
4. a kind of English Listening Comprehension examination hearing playback equipment according to claim 1, it is characterised in that: the slip lid
(14) upper end outer surface is provided with No.1 bolted cover (18), and the upper end outer surface of the guide rail (17) is provided with No. two bolted covers
(21).
5. a kind of English Listening Comprehension examination hearing playback equipment according to claim 1 or 3, it is characterised in that: the bullet
Spring (25) is located at the position between limited block (26) and protection cap (22), and the protection cap (22) is located at plate (23) and spring
(25) position between.
6. a kind of English Listening Comprehension examination hearing playback equipment according to claim 1, it is characterised in that: the No.1 ear
It is fixedly connected between owner's body (1) and No. two headset main bodies (5) by No.1 connecting rod (11) and No. two connecting rods (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696921.XU CN208273194U (en) | 2018-05-11 | 2018-05-11 | A kind of English Listening Comprehension examination hearing playback equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696921.XU CN208273194U (en) | 2018-05-11 | 2018-05-11 | A kind of English Listening Comprehension examination hearing playback equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208273194U true CN208273194U (en) | 2018-12-21 |
Family
ID=64682561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820696921.XU Expired - Fee Related CN208273194U (en) | 2018-05-11 | 2018-05-11 | A kind of English Listening Comprehension examination hearing playback equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208273194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110248A (en) * | 2020-01-14 | 2020-05-08 | 孙晓鹏 | Method for detecting tinnitus in ear-nose-throat department |
| CN111726725A (en) * | 2020-07-01 | 2020-09-29 | 丽水学院 | Anti-fracture earphone for English listening comprehension test |
-
2018
- 2018-05-11 CN CN201820696921.XU patent/CN208273194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110248A (en) * | 2020-01-14 | 2020-05-08 | 孙晓鹏 | Method for detecting tinnitus in ear-nose-throat department |
| CN111726725A (en) * | 2020-07-01 | 2020-09-29 | 丽水学院 | Anti-fracture earphone for English listening comprehension test |
| CN111726725B (en) * | 2020-07-01 | 2022-07-26 | 丽水学院 | Anti-fracture earphone for English listening comprehension test |
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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: 20181221 Termination date: 20190511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |