CN214890357U

CN214890357U - English teaching is with listening comprehension exercise playback devices

Info

Publication number: CN214890357U
Application number: CN202121256118.2U
Authority: CN
Inventors: 谢莉; 陶陶
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2021-11-26
Anticipated expiration: 2031-06-05

Abstract

The utility model discloses a listening practice playing device for English teaching, belonging to the technical field of playing devices, the technical proposal is characterized in that the player comprises a player body, the bottom of the player body is fixedly connected with a base, the left side of the front side of the base is provided with a first slot, the right side of the front side of the base is provided with a second slot, the bottom of the base is movably connected with an installation mechanism, and the base is arranged at the bottom of the player body, an additional structure can be arranged at the bottom of the player body through the base, the first inserting block and the second inserting block can be inserted through the first inserting groove and the second inserting groove so as to connect the mounting mechanism and the player body, when the second plug-in block is inserted into the second slot, the rear side of the second plug-in block is pressed against the clamping block to push the clamping block rightwards, the second plug-in block continues to move forwards, when the clamping groove reaches the position of the clamping block, the clamping block is popped out by the spring and clamped into the clamping groove to fix the player body and the top plate.

Description

English teaching is with listening comprehension exercise playback devices

Technical Field

The utility model relates to a playback devices technical field, in particular to english teaching is with listening comprehension exercise playback devices.

Background

English is the most popular language in terms of distribution area, the number of people as the mother language is second to chinese and spanish, it is the second language which is the most widely studied, learner proficiency and oral mastering of language are often increased by hearing practice during english learning, magnetic tape, which is a magnetic-layer-carrying tape-like material for recording sound, images, numbers or other signals, is the most productive and versatile magnetic recording material, which is often used as an audio teaching material carrier for english learning because of high strength, good stability, difficult deformation and low cost, and a specific player is required for reading the magnetic tape.

Need use hearing playback devices when carrying out english hearing teaching, current audio player for teaching often places when using on lectern or desk, but because its area that occupies the desktop is great because its volume is great, and place it on lectern or desk in addition because the player bottom does not fix so can probably the landing cause the damage of equipment or pound people's foot on the ground when touching or desktop slope by mistake, the not convenient to use person's use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a listening practice playback devices is used in english teaching aims at solving current audio player for teaching and often places when using on lectern or desk, but because its bulky area that so occupies the desktop is great, so do not have fixedly in addition when placing on lectern or desk because the player bottom causes the damage of equipment or pound people's foot on the ground that probably can the landing lead to the fact the equipment when the mistake touches or the desktop slope, the problem that the person of not being convenient for used.

The utility model is realized in such a way, the listening practice playing device for English teaching comprises a player body, the bottom of the player body is fixedly connected with a base, the left side of the front side of the base is provided with a first slot, a second slot is arranged on the right side of the front side of the base, the bottom of the base is movably connected with a mounting mechanism, the left side of the top of the mounting mechanism is fixedly connected with a first inserting block, the outer wall of the first inserting block is connected with a first slot in a sliding way, the right side of the top of the mounting mechanism is fixedly connected with a second insertion block, the outer wall of the second insertion block is connected with a second slot in a sliding way, the right side of the second inserting block is provided with a clamping groove, the right side of the base is fixedly connected with a clamping shell, the right side of the inner wall of the clamping shell is fixedly connected with a spring, the right side of the clamping shell is movably connected with a pull rod, the left side of the pull rod penetrates through the clamping shell and extends to the inner wall of the second slot to be fixedly connected with a clamping block;

the installation mechanism comprises a top plate, the top of the top plate is fixedly connected with a first insertion block and a second insertion block, the bottom of the top plate is rotatably connected with a screw rod, and the outer wall of the screw rod is in threaded connection with a bottom plate.

In order to reach and let the bottom plate can not pivoted effect in the removal, as the utility model discloses an english teaching is with listening practice playback devices preferred, the spacing axle of rear side fixedly connected with of roof bottom, bottom plate and bottom plate sliding connection are run through to the bottom of spacing axle, the bottom fixedly connected with stopper of spacing axle.

In order to reach the effect of being convenient for rotate the screw rod, conduct the utility model discloses an english teaching is with hearing exercise playback devices preferred, the bottom fixedly connected with twist grip of screw rod, anti-skidding line has been seted up to the outer wall of twist grip.

In order to reach the more firm effect of centre gripping of letting roof and bottom plate, as the utility model discloses an english teaching is with listening practice playback devices preferred, the equal fixedly connected with centre gripping pad of front side at the front side of roof bottom and bottom plate top, the centre gripping pad is made for rubber materials.

In order to reach the effect of being convenient for stimulate the pull rod, conduct the utility model discloses an english teaching is with hearing exercise playback devices preferred, the right side fixedly connected with pull ring of pull rod, anti-skidding line has been seted up to the outer wall of pull ring.

In order to reach the effect of avoiding the fixture block to break away from operating position, conduct the utility model discloses an english teaching is with hearing exercise playback devices preferred, the left side fixedly connected with limiting plate of spring, the outer wall and the joint shell sliding connection of limiting plate.

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

the hearing exercise playing device for English teaching is characterized in that the base is arranged at the bottom of the player body, so that an additional structure can be arranged at the bottom of the player body through the base, the first inserting groove and the second inserting groove are formed, the first inserting block and the second inserting block can be inserted into the base to connect the mounting mechanism and the player body, when the second inserting block is inserted into the second inserting groove, the rear side of the second inserting block is pressed against the clamping block to enable the second inserting block to be pushed rightwards, the second inserting block continues to move forwards, when the clamping groove reaches the position of the clamping block, the clamping block is popped out by the spring and clamped into the clamping groove to fix the player body and the top plate, then the top plate and the bottom plate can be clamped at the upper side and the lower side of a desk table or a platform table, finally, the screw is rotated to enable the top plate and the bottom plate to clamp the player body firmly on the platform to fix the player body, and enable the player body not to be easy to fall off when being stressed or a desktop is inclined, and only the position of the edge of the desktop is occupied, so that the space is effectively saved, and the use of a user is facilitated.

Drawings

Fig. 1 is an overall structure diagram of the listening practice playing device for english teaching of the present invention;

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

FIG. 3 is a front view of the mounting mechanism of the present invention;

fig. 4 is a top cross-sectional view of the base of the present invention;

FIG. 5 is a schematic structural view of the mounting mechanism of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 4 according to the present invention.

In the figure, 1, a player body; 2. a base; 3. a first slot; 4. a second slot; 5. an installation mechanism; 501. a top plate; 502. a screw; 503. a base plate; 6. a first insert block; 7. a second insert block; 8. a card slot; 9. clamping the shell; 10. a spring; 11. a pull rod; 12. a clamping block; 13. a limiting shaft; 14. a limiting block; 15. a rotation handle; 16. a clamping pad; 17. a pull ring; 18. and a limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution: the hearing exercise playing equipment for English teaching comprises a player body 1, wherein a base 2 is fixedly connected to the bottom of the player body 1, a first slot 3 is formed in the left side of the front side of the base 2, a second slot 4 is formed in the right side of the front side of the base 2, an installation mechanism 5 is movably connected to the bottom of the base 2, a first insert block 6 is fixedly connected to the left side of the top of the installation mechanism 5, the outer wall of the first insert block 6 is slidably connected with the first slot 3, a second insert block 7 is fixedly connected to the right side of the top of the installation mechanism 5, the outer wall of the second insert block 7 is slidably connected with the second slot 4, a clamp groove 8 is formed in the right side of the second insert block 7, a clamping shell 9 is fixedly connected to the right side of the base 2, a spring 10 is fixedly connected to the right side of the inner wall of the clamping shell 9, a pull rod 11 is movably connected to the right side of the clamping shell 9, and a clamp block 12 is fixedly connected to the inner wall of the second slot 4 in a manner that the left side of the pull rod 11 penetrates through the clamping shell 9;

the mounting mechanism 5 comprises a top plate 501, the top of the top plate 501 is fixedly connected with a first insert block 6 and a second insert block 7, the bottom of the top plate 501 is rotatably connected with a screw rod 502, and the outer wall of the screw rod 502 is in threaded connection with a bottom plate 503.

In this embodiment: the base 2 is arranged at the bottom of the player body 1, so that an additional structure can be arranged at the bottom of the player body 1 through the base 2, the first inserting groove 3 and the second inserting groove 4 are formed, the first inserting block 6 and the second inserting block 7 can be inserted to connect the mounting mechanism 5 and the player body 1, when the second inserting block 7 is inserted into the second inserting groove 4, the rear side of the second inserting block 7 is pressed against the clamping block 12 to be pushed rightwards, the second inserting block 7 continues to move forwards, when the clamping groove 8 reaches the position of the clamping block 12, the clamping block 12 is clamped into the ejecting clamping groove 8 by the spring 10 to fix the player body 1 and the top plate 501, then the top plate 501 and the bottom plate 503 can be clamped at the upper side and the lower side of a desk table or a lecture table, and finally the screw 502 is rotated to ensure that the top plate 501 and the bottom plate 503 clamp the player body 1 firmly on the desk to complete the fixation of the player body 1, the desk is not easy to fall off when being touched or the desk top is inclined under stress, and only the edge of the desk top needs to be occupied, so that the space is effectively saved, and the desk is convenient for a user to use.

As the utility model discloses a technical optimization scheme, the rear side fixedly connected with of roof 501 bottom is spacing 13, and bottom plate 503 sliding connection, the bottom fixedly connected with stopper 14 of spacing 13 are run through to the bottom of spacing 13.

In this embodiment: through setting up spacing axle 13, can be by the restricted position when bottom plate 503 moves to the position of roof 501, avoid it to be driven by screw rod 502 when screw rod 502 rotates and rotate or take place the displacement, play not good centre gripping effect.

As the technical optimization scheme of the utility model, the bottom fixedly connected with rotation handle 15 of screw rod 502, the non-slip texture has been seted up to the outer wall of rotation handle 15.

In this embodiment: through setting up the rotation handle 15, when needing to rotate screw rod 502 and drive bottom plate 503 and move to roof 501, can drive screw rod 502 to rotate through rotating rotation handle 15, make it rotate laborsaving convenience more.

As the utility model discloses a technical optimization scheme, the equal fixedly connected with centre gripping pad 16 of front side at the front side of roof 501 bottom and the front side at bottom plate 503 top, centre gripping pad 16 is made for rubber materials.

In this embodiment: through setting up the centre gripping pad 16, replace bottom plate 503 and roof 501 direct contact by the desktop of centre gripping, avoid the too big injury to the desktop that causes of centre gripping dynamics, also make the centre gripping more firm, avoid contact centre gripping insecure between the glossy plane.

As the technical optimization scheme of the utility model, the right side fixedly connected with pull ring 17 of pull rod 11, anti-skidding line has been seted up to the outer wall of pull ring 17.

In this embodiment: through setting up pull ring 17, can be through pulling pull ring 17 in order to drive directly to stimulate pull rod 11 when needs pulling pull rod 11 and take out roof 501 from base 2 is inside for the pulling process is convenient laborsaving more.

As the utility model discloses a technical optimization scheme, spring 10's left side fixedly connected with limiting plate 18, limiting plate 18's outer wall and joint shell 9 sliding connection.

In this embodiment: through setting up limiting plate 18, restriction fixture block 12's mobile position avoids fixture block 12 to be pushed inside joint shell 9 or takes place the offset when pulling pull rod 11 to make fixture block 12 be pulled inside joint shell 9 and lead to unable normal use.

The working principle is as follows: firstly, the gap between the bottom of the top plate 501 and the top of the bottom plate 503 is arranged on the desk plate at the edge of the desk or the lecture table, the rotating handle 15 is rotated to make the bottom plate 503 move towards the top plate 501 along the direction of the limiting shaft 13, so that the clamping pad 16 at the bottom of the top plate 501 and the clamping pad 16 at the top of the bottom plate 503 and the desk plate are clamped firmly, then the base 2 at the bottom of the player body 1 is sleeved on the outer sides of the first insert 6 and the second insert 7 by the first slot 3 and the second slot 4, the second insert 7 pushes the fixture block 12 to move rightwards when penetrating into the second slot 4, when the slot 8 moves to the position of the fixture block 12, the fixture block 12 rebounds due to the spring 10, pushes the limiting plate 18, the pull rod 11 and the fixture block 12 to move leftwards, the fixture block 12 is clamped into the slot 8, the fixing of the player body 1 and the mounting mechanism 5 is completed, when the player body 1 and the mounting mechanism 5 are dismounted, only the pull ring 17 is needed to make the pull rod 11 and the fixture block 12 move rightwards together, when the clamping block 12 is not clamping the clamping groove 8, the first inserting block 6 and the second inserting block 7 can be drawn out from the first inserting groove 3 and the second inserting groove 4, the rotating handle 15 is rotated reversely to enable the screw 502 to rotate, and the mounting mechanism 5 can be detached when the bottom plate 503 moves downwards.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an english teaching is with listening practice playback devices, includes player body (1), its characterized in that: the player comprises a player body (1), a base (2) is fixedly connected to the bottom of the player body (1), a first slot (3) is formed in the left side of the front side of the base (2), a second slot (4) is formed in the right side of the front side of the base (2), an installation mechanism (5) is movably connected to the bottom of the base (2), a first insert block (6) is fixedly connected to the left side of the top of the installation mechanism (5), the outer wall of the first insert block (6) is slidably connected with the first slot (3), a second insert block (7) is fixedly connected to the right side of the top of the installation mechanism (5), the outer wall of the second insert block (7) is slidably connected with the second slot (4), a clamping groove (8) is formed in the right side of the second insert block (7), a clamping shell (9) is fixedly connected to the right side of the base (2), and a spring (10) is fixedly connected to the right side of the inner wall of the clamping shell (9), the right side of the clamping shell (9) is movably connected with a pull rod (11), and the left side of the pull rod (11) penetrates through the clamping shell (9) and extends to the inner wall of the second slot (4) to be fixedly connected with a clamping block (12);

installation mechanism (5) are including roof (501), the top and first inserted block (6) and second inserted block (7) fixed connection of roof (501), the bottom of roof (501) is rotated and is connected with screw rod (502), the outer wall threaded connection of screw rod (502) has bottom plate (503).

2. A listening practice playing device for english teaching according to claim 1, wherein: the rear side of roof (501) bottom is fixedly connected with spacing axle (13), the bottom of spacing axle (13) runs through bottom plate (503) and bottom plate (503) sliding connection, the bottom fixedly connected with stopper (14) of spacing axle (13).

3. A listening practice playing device for english teaching according to claim 1, wherein: the bottom fixedly connected with rotation handle (15) of screw rod (502), the outer wall of rotation handle (15) has seted up anti-skidding line.

4. A listening practice playing device for english teaching according to claim 1, wherein: the front side of the bottom of the top plate (501) and the front side of the top of the bottom plate (503) are both fixedly connected with clamping pads (16), and the clamping pads (16) are made of rubber materials.

5. A listening practice playing device for english teaching according to claim 1, wherein: the right side fixedly connected with pull ring (17) of pull rod (11), the outer wall of pull ring (17) has seted up anti-skidding line.

6. A listening practice playing device for english teaching according to claim 1, wherein: the left side fixedly connected with limiting plate (18) of spring (10), the outer wall and the joint shell (9) sliding connection of limiting plate (18).