CN209281656U - A kind of English education Listening Training device - Google Patents

Abstract

The utility model provides an English education listening training device, which comprises an audio player, a switch, a first button, a second button, a frame, a display screen, a detachable protective sleeve structure, a connection box structure that can be stored, an earphone, a clip Shaped fixed plate clip structure, the first plug connector, the second plug connector, the connection block, the suction cup and the mounting bolt, the switch is inlaid on the right side of the middle part of the front surface of the audio player; the first button and the second button The buttons are respectively inlaid on the lower part of the front surface of the audio player; the frame is inlaid on the upper part of the front surface of the audio player; the display screen is inlaid inside the frame; the detachable protective sleeve structure is installed on the audio on the outer wall of the player. The beneficial effects of the utility model are: through the setting of the detachable protective socket shell structure, when the audio player falls, the assembly shell, the right assembly side and the left assembly side can play the function of anti-collision buffer, and increase the protective effect.

Description

A kind of English education listening training device

technical field

The utility model belongs to the technical field of English education, in particular to an English education listening training device.

Background technique

English is one of main international lingua franca in the world today, is also the most widely used language in the world, the people that is native speaker of English is nearly 400,000,000 in the world, just has a people to speak English almost in every ten people, the radio program of the whole world Among them, 60% are conducted in English, and the vast majority of international conferences use English as the first common language. It is also one of the official working languages of the United Nations. In short, in international politics, military affairs, economy, science and technology, culture, In the fields of trade, transportation, etc., English is an important communication tool. With the continuous expansion of China's opening up to the outside world, the continuous progress of science and technology, and the continuous improvement of international status, there is an urgent need to cultivate a large number of professionals who are proficient in foreign languages to accelerate the development of foreign languages. The process of "four modernizations" in our country has enabled our country to play a greater and more active role in international affairs. Therefore, learning English well has important practical and far-reaching historical significance for the realization of the above goals. However, with the development of science and technology, English education listening There are more and more types of training devices, and the demand for English education listening training devices is getting higher and higher. The existing technology is a technical solution adopted by an English education listening training device with the Chinese patent publication number CN201720377887.5: including earphones , headset, headphone cable, speech rate adjustment button, headphone jack, repeat button, input panel, 2-in-1 interface, signal search button, Wi-Fi connection button, Bluetooth search button, operation button, display, power button, volume adjustment key, antenna, battery, motherboard, processor, slide rail and shell, the earphone is connected to the headset through the earphone line, and it is connected to the earphone jack through the earphone line, and the right end of the speech rate adjustment key is provided with a repeating button, and the right end of the repeat button is provided with a signal search key, the upper end of the input panel is provided with a two-in-one interface, and the lower end is provided with a slide rail, the housing is provided with a Wi-Fi connection key, and the Wi-Fi The upper end of the connection key is provided with a bluetooth search button, the upper end of the operation button is provided with a display, and the upper end of the display is provided with a power key, the left side of the display is provided with a volume adjustment key, and an antenna is provided behind it. The battery is electrically connected to the two-in-one interface, and a main board is arranged at the lower end thereof, and a processor is arranged on the main board, and is electrically connected to the battery.

However, the existing listening training devices for English education still have the problems of not having the function of protection, the function of inconveniently storing articles, and the function of not having the function of wearing.

Therefore, it is very necessary to invent a kind of English education listening training device.

Utility model content

In order to solve the above technical problems, the utility model provides an English education listening training device to solve the problem that the existing English education listening training device does not have the function of protection, it is inconvenient to play the function of storing items, and it does not have the function of Wearing problem. An English education listening training device, including an audio player, a switch, a first button, a second button, a frame, a display screen, a detachable protective sleeve structure, a storage connection box structure, earphones, and a clip-shaped fixing plate clip structure, the first plug connector, the second plug connector, the connection block, the suction cup and the mounting bolt, the switch is inlaid on the right side of the middle part of the front surface of the audio player; the first button and the second button are respectively inlaid on the The lower part of the front surface of the audio player; the frame is inlaid on the upper part of the front surface of the audio player; the display screen is inlaid inside the frame; the detachable protective sleeve structure is installed on the outer wall of the audio player above; the storable connection box structure is installed on the left side of the detachable protective sleeve structure; the earphone is plugged into the upper left part of the audio player; Disassemble the upper right part of the protective socket shell structure; the first plug connector and the second plug connector are respectively inlaid on the middle left side and the middle right side of the lower surface of the audio player; the connecting blocks are respectively glued on the detachable The lower part of the left and right surfaces of the protective socket shell structure; the suction cup is installed on the lower end of the connecting block through the mounting bolt; the detachable protective socket shell structure includes an assembly shell, a protective pad, a fastening bolt, a right assembly side, a left Assembling the edge and the limit block, the fastening bolts are respectively threaded on the left and right sides of the upper side of the assembly shell; the right assembly edge and the left assembly edge are respectively glued to the left and right sides of the front surface of the assembly shell; The limiting block is glued to the lower part of the front surface of the assembly shell.

Preferably, the structure of the storable connection box includes a storage box, a storage cavity, a socket cover, a socket cavity, a first limiting edge and a second limiting edge, and the storage box is glued when assembled The left end of the shell; the storage cavity is set inside the storage box; the sleeve cavity is set inside the sleeve cover, and the edge is sleeved on the upper end of the storage box; the first limit side glue It is connected to the upper left part of the storage box; the second limiting edge is glued to the lower left part of the inner wall of the sleeve cavity.

Preferably, the clamp structure of the clip-shaped fixing plate includes a first clip-shaped plate, a second clip-shaped plate, a connecting seat, a spring, an anti-slip pad, a sleeve plate and a fixing block, and the first clip-shaped plate is glued together In the upper right part of the assembly shell; the connecting seat is glued to the front and rear sides of the upper right part of the first clamping plate and the front and rear sides of the upper left part of the second clamping plate; the spring is glued to the first clamping plate The upper part between the clamp plate and the second clamp plate; the anti-skid pads are respectively glued on the lower part of the inner wall of the first clamp plate and the second clamp plate; the sleeve plate is glued on the second clamp plate The right surface of the board, and a fixed block is glued on the lower left part.

Preferably, the assembly shell is made of a rubber shell, and the right assembly edge and the left assembly edge of the front surface of the assembly shell are respectively set in a U-shape, and rubber edges are used.

Preferably, the protective pad is a sponge pad, and the protective pad is glued to the inner walls of the assembly shell, the right assembly side and the left assembly side respectively.

Preferably, there are three limit blocks, and the limit blocks are U-shaped.

Preferably, the storage box is a PVC plastic box with a storage cavity inside.

Preferably, the socket cavity inside the socket cover is socketed on the upper end of the storage box.

Preferably, the first limiting edge and the second limiting edge are respectively set in a semicircle, and the first limiting edge and the second limiting edge are respectively made of rubber edges.

Preferably, there are a plurality of connecting seats, which are respectively pivotally connected, and the inner side of the connecting seats is set in a semicircle.

Preferably, there are two anti-slip pads, the anti-slip pads are rubber pads, and the anti-slip pads are in contact with each other.

Compared with the prior art, the beneficial effects of the utility model are:

1. In the present utility model, the assembling shell adopts a rubber shell, and the right assembling edge and the left assembling edge of the front surface of the assembling shell are respectively set as U-shaped, and rubber edges are used. When the audio player falls, , can play the function of anti-collision buffer by assembling the shell, the right assembling side and the left assembling side, and increase the effect of protection.

2. In the utility model, the protective pad adopts a sponge pad, and the protective pads are respectively glued on the inner walls of the assembly shell, the right assembly side and the left assembly side. When in use, the detachable protective cover is added The protective effect of the shell structure.

3. In the present utility model, there are three limit blocks, and the limit blocks are U-shaped. When in use, they can play a role of limit protection for the audio player and are easy to install.

4. In the utility model, the storage box is made of PVC plastic box, and a storage cavity is opened inside. When in use, items such as earphones, power cords or memory cards can be conveniently stored in the storage cavity, and The functionality of the listening training device for English education is increased.

5. In the utility model, the socket cavity inside the socket cover is socketed on the upper end of the storage box. When in use, it can seal and protect the storage cavity and facilitate storage.

6. In the present utility model, the first limiting side and the second limiting side are respectively set as semicircles, and the first limiting side and the second limiting side are respectively made of rubber sides, and are sealed , it can play the work of clamping and limiting, and avoids the problem of easily separating the sleeve cover.

7. In the present utility model, the connecting seat is provided with a plurality of joints, and they are connected separately. The inner side of the connecting seat is set as a semicircle, which can drive the first clip-shaped plate and the second clip-shaped plate to carry out It can be rotated and tilted, and the clip-shaped work can be performed more reasonably, so that the English education listening training device can be worn and used conveniently.

8. In the present utility model, there are two anti-slip mats, the anti-slip mats are made of rubber mats, and the anti-slip mats and the anti-slip mats are in contact with each other. When in use, they can play the role of anti-slip, and increase A clip-like effect.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the detachable protective sleeve structure of the present invention.

Fig. 3 is a structural schematic diagram of the structure of the storable connection box of the present invention.

Fig. 4 is a structural schematic diagram of the clip structure of the clip-shaped fixing plate of the present invention.

In the picture:

1. Audio player; 2. Switch; 3. First button; 4. Second button; 5. Frame; 6. Display; 7. Detachable protective socket shell structure; 71. Assembly shell; 72. Protective pad ; 73, fastening bolts; 74, right assembly side; 75, left assembly side; 76, limit block; 8, storage connection box structure; 81, storage box; 82, storage cavity; 83, socket Cover; 84, socket cavity; 85, first limiting edge; 86, second limiting edge; 9, earphone; 10, clip-shaped fixing plate clip structure; 101, first clip-shaped plate; 102, second clip-shaped Plate; 103, connection seat; 104, spring; 105, anti-skid pad; 106, socket plate; 107, fixed block; 11, first plug connector; 12, second plug connector; 13, connection block; 14, suction cup; 15. Install the bolts.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Example:

As shown in accompanying drawing 1 and accompanying drawing 2, a kind of English education listening training device comprises audio player 1, switch 2, first button 3, second button 4, frame 5, display screen 6, detachable protective sleeve The shell structure 7 can store the connection box structure 8, the earphone 9, the clip-shaped fixing plate clip structure 10, the first plug connector 11, the second plug connector 12, the connection block 13, the suction cup 14 and the mounting bolt 15, the switch 2 is inlaid on the right side of the middle part of the front surface of the audio player 1; the first key 3 and the second key 4 are respectively inlaid on the lower part of the front surface of the audio player 1; the frame 5 is inlaid on the audio player 1 The upper part of the front surface; the display screen 6 is embedded in the frame 5; the detachable protective sleeve structure 7 is installed on the outer wall of the audio player 1; the storage connection box structure 8 is installed On the left side of the detachable protective sleeve structure 7; the earphone 9 is plugged into the upper left part of the audio player 1; The upper right part; the first plug connector 11 and the second plug connector 12 are respectively inlaid on the middle left side and the middle right side of the lower surface of the audio player 1; the connecting blocks 13 are respectively glued to the removable protective socket The lower part of the left and right surfaces of the shell structure 7; the suction cup 14 is installed on the lower end of the connecting block 13 through the mounting bolt 15; the detachable protective socket shell structure 7 includes an assembly shell 71, a protective pad 72, and a fastening bolt 73, The right assembly side 74, the left assembly side 75 and the limit block 76, the assembly shell 71 adopts a rubber shell, and the right assembly side 74 and the left assembly side 75 of the front surface of the assembly shell 71 are respectively arranged in a U shape, and Adopt rubber edge, when audio player 1 falls, can play the function of anti-collision cushioning by assembling shell 71, right assembling edge 74 and left assembling edge 75, and increased the effect of protection; Described protective pad 72 Sponge pads are adopted, and the protective pads 72 are glued on the inner walls of the assembly shell 71, the right assembly side 74 and the left assembly side 75 respectively, which increases the protective effect of the detachable protective sleeve structure 7 during use; The fastening bolts 73 are screwed to the left and right sides of the upper side of the assembly shell 71; the right assembly side 74 and the left assembly side 75 are glued to the left and right sides of the front surface of the assembly shell 71; The limit block 76 is glued to the lower part of the front surface of the assembly shell 71; the limit block 76 is provided with three, and the limit block 76 is set to a U shape. When in use, the audio player 1 can be To the role of limit protection, and easy to install.

As shown in Figure 3, in the above embodiment, specifically, the storable connection box structure 8 includes a storage box 81, a storage cavity 82, a socket cover 83, a socket cavity 84, and a first limiting edge 85 and the second limiting edge 86, the storage box 81 is glued to the left end of the assembly shell 71; the storage box 81 is a PVC plastic box, and the inside is provided with a storage cavity 82. When in use, Conveniently store items such as earphones 9, power cords or memory cards in the storage cavity 82, and increase the functionality of the English education listening training device; the storage cavity 82 is set inside the storage box 81; The socket cavity 84 inside the socket cover 83 is socketed on the upper end of the storage box 81. When in use, it can seal and protect the storage cavity 82 and facilitate storage; The socket cavity 84 is opened in the inside of the socket cover 83, and the edge is socketed on the upper end of the storage box 81; the first limiting edge 85 is glued to the upper left part of the storage box 81; the first limiting edge The side 85 and the second limiting side 86 are respectively arranged as semicircles, and the first limiting side 85 and the second limiting side 86 are respectively made of rubber sides, which can play a role of clamping and limiting when sealing. work, and avoid the problem of easily separating the socket cover 83; the second limiting edge 86 is glued to the lower left part of the inner wall of the socket cavity 84.

As shown in Figure 4, in the above embodiment, specifically, the clip-shaped fixing plate clip structure 10 includes a first clip-shaped plate 101, a second clip-shaped plate 102, a connecting seat 103, a spring 104, and an anti-skid pad 105 , the sleeve plate 106 and the fixing block 107, the first clamping plate 101 is glued on the upper right part of the assembly shell 71; side and the front and rear sides of the upper left part of the second clip-shaped plate 102; the connecting seat 103 is provided with a plurality of shafts respectively, and the inner side of the connecting seat 103 is set as a semicircle, which can drive the first The clip-shaped plate 101 and the second clip-shaped plate 102 are rotated and tilted, and the clip-shaped work is performed more reasonably, and the English education listening training device is conveniently worn and used; the spring 104 is glued to the first clip The top between the clamp plate 101 and the second clamp plate 102; the anti-skid pad 105 is glued to the bottom of the first clamp plate 101 and the second clamp plate 102 inner wall respectively; the anti-skid pad 105 is provided with Two, the anti-slip mat 105 adopts a rubber mat, and the anti-slip mat 105 and the anti-slip mat 105 are in contact with each other. When in use, they can play the role of anti-slip and increase the clip-like effect; The plate 106 is glued to the right surface of the second clamping plate 102, and a fixed block 107 is glued to the lower left.

working principle

Working principle of the present utility model: when in use, when the audio player 1 falls, the assembly shell 71, the right assembly side 74 and the left assembly side 75 on the outer wall of the audio player 1 can be contacted with the ground, so that It can protect the audio player 1. When in use, it needs to be clamped and used, press the upper part of the second clamping plate 102, and at the same time tilt through the connecting seat 103, and the spring 104 will shrink accordingly. Then use it to move the audio player 1 and set the first clamping plate 101 and the second clamping plate 102 at a suitable position, and then release the second clamping plate 102 to clamp the set position, In this way, it can be worn and moved. While in use, when it needs to be stored, pull the sleeve cover 83 and classify it with the storage box 81, and then place the earphone 9, power cord or memory card into the storage cavity 82 , and finally move the socket cover 83 and make the socket cavity 84 cover the upper end of the storage box 81, and then it can be stored and moved accordingly.

Utilize the technical solution described in the utility model, or those skilled in the art design similar technical solutions under the inspiration of the technical solution of the utility model, and achieve the above-mentioned technical effect, all fall into the protection scope of the utility model .

Claims (10)

1. a kind of English education Listening Training device, which is characterized in that the English education Listening Training device, including audio play Device (1) switchs (2), the first key (3), the second key (4), frame (5), display screen (6), detachable to protect sleeve joint shell structure (7), connection box structure (8), earphone (9), clip-like fixing plate clamp structure (10), the first connection-peg (11), the second grafting can be stored Head (12), link block (13), sucker (14) and installation bolt (15), the switch (2) are embedded in table before audio player (1) The right side at position among face；First key (3) and the second key (4) is embedded in audio player (1) front surface respectively Lower part；The frame (5) is embedded in the top of audio player (1) front surface；The display screen (6) is embedded in frame (5) inside；The detachable protection sleeve joint shell structure (7) is mounted on the outer wall of audio player (1)；Described stores up Put the left side that connection box structure (8) is mounted on detachable protection sleeve joint shell structure (7)；The earphone (9) is plugged on audio and broadcasts Put the upper left quarter of device (1)；The clip-like fixing plate clamp structure (10) is mounted on the upper right of detachable protection sleeve joint shell structure (7) Portion；First connection-peg (11) and the second connection-peg (12) is embedded in the middle left side of audio player (1) lower surface respectively With middle right side；The link block (13) is glued to the lower part on detachable protection sleeve joint shell structure (7) left and right surface respectively；It is described Sucker (14) be mounted on the lower ends of link block (13) by installing bolt (15)；The detachable protection sleeve joint shell structure It (7) include assembling shell (71), protective pad (72), fastening bolt (73), right group of rim (74), left set rim (75) and limited block (76), the fastening bolt (73) is threaded in two side of left and right of assembling shell (71) upper inside respectively；Described right group Rim (74) and left set rim (75) are glued to the left and right sides of assembling shell (71) front surface respectively；Described limited block (76) glue It connects in the lower part of assembling shell (71) front surface.

2. English education Listening Training device as described in claim 1, which is characterized in that described stores connection box structure (8) include storage box (81), store chamber (82), socket lid (83) is socketed chamber (84), the first position-limited edge (85) and the second position-limited edge (86), the storage box (81) is glued to the left end of assembling shell (71)；The storage chamber (82) is provided with storage box (81) Inside；The socket chamber (84) is provided with the inside of socket lid (83), while being socketed in the upper end of storage box (81)；Described First position-limited edge (85) is glued to the upper left quarter of storage box (81)；Second position-limited edge (86) is glued to socket chamber (84) The lower left quarter of inner wall.

3. English education Listening Training device as described in claim 1, which is characterized in that the clip-like fixing plate clamp structure It (10) include the first clip-like plate (101), the second clip-like plate (102), attachment base (103), spring (104), non-slip mat (105), set Fishplate bar (106) and fixed block (107), the first clip-like plate (101) are glued to the upper right quarter of assembling shell (71)；The company Before joint chair (103) is glued to front and rear sides and second clip-like plate (102) upper left quarter of first clip-like plate (101) upper right quarter respectively Two sides afterwards；The spring (104) is glued to the top between the first clip-like plate (101) and the second clip-like plate (102)；Described Non-slip mat (105) is glued to the lower part of the first clip-like plate (101) and second clip-like plate (102) inner wall respectively；The set fishplate bar (106) it is glued to the right surface of the second clip-like plate (102), and there are fixed block (107) in lower left quarter splicing.

4. English education Listening Training device as described in claim 1, which is characterized in that the assembling shell (71) uses rubber Rubber shell, the right group of rim (74) of described assembling shell (71) front surface and left set rim (75) be respectively set to it is U-shaped, and use rubber Glue side.

5. English education Listening Training device as described in claim 1, which is characterized in that the protective pad (72) is using sea Silk floss pad, the protective pad (72) are glued to respectively on the inner wall of assembling shell (71), right group of rim (74) and left set rim (75).

6. English education Listening Training device as described in claim 1, which is characterized in that the limited block (76) is provided with Three, the limited block (76) is set as U-shaped.

7. English education Listening Training device as claimed in claim 2, which is characterized in that the storage box (81) uses PVC plastic magazine, and inside offers storage chamber (82).

8. English education Listening Training device as claimed in claim 2, which is characterized in that socket lid (83) inside Socket chamber (84) is socketed in the upper end of storage box (81).

9. English education Listening Training device as claimed in claim 3, which is characterized in that attachment base (103) setting Have multiple, and axis connects respectively, is set as semicircle on the inside of the attachment base (103).

10. English education Listening Training device as claimed in claim 3, which is characterized in that non-slip mat (105) setting There are two, the non-slip mat (105) uses rubber pad, and the non-slip mat (105) and non-slip mat (105) contact with each other.