CN211181643U - Mandarin teaching broadcaster for teacher and professor - Google Patents

Abstract

The utility model relates to a broadcaster technical field just discloses a teacher's professor teaching broadcaster, which comprises a bod, the positive fixed mounting of organism has quantity to be two loudspeaker, the connector that is located the relative one side of loudspeaker is seted up in the front of organism, the equal fixed mounting in the left and right sides of organism has supplementary piece, two one side that supplementary piece carried on the back mutually is fixed mounting respectively and is had first braces and the second braces that one end extends to the organism top, the one end fixed mounting that the organism was kept away from to first braces has first connecting block. This teacher's professor mandarin teaching broadcaster, through setting up first braces and second braces, when needs organism is followed self and is removed, the shoulder is followed to the first braces of tilting motion and second braces, inserts in the second connecting block to the first connecting block, and the fixture block is inserted in the draw-in groove, places first connecting block and second connecting block to the shoulder, can drive the broadcaster and remove, has reached the broadcaster and can follow the teacher and be convenient for the purpose of removing.

Description

Mandarin teaching broadcaster for teacher and professor

Technical Field

The utility model relates to a broadcaster technical field specifically is a teacher's professor mandarin teaching broadcaster.

Background

The broadcaster generally refers to a device for playing video or audio files stored in the form of digital signals, and also refers to electronic devices having a function of playing video or audio files, such as mp3 based on flash memory and iPod based on mobile hard disk.

At present when teaching professor student learns mandarin, the broadcaster can all be used to most, improve teacher's sound, make the more clear that every professor student listened, but current broadcaster is in the use, because the broadcaster is not convenient for remove, and the teacher after inserting the connecting wire can only stand in the place that is not far away from the broadcaster, has restricted teacher and professor's activity and exchange greatly, so provide a professor student mandarin teaching broadcaster and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a professor mandarin teaching broadcaster possesses the broadcaster and can follow the teacher and be convenient for remove the grade advantage, has solved the broadcaster and can not follow the problem that the teacher removed.

(II) technical scheme

For the purpose that realizes that above-mentioned broadcaster can follow the teacher and be convenient for remove, the utility model provides a following technical scheme: the utility model provides a teacher's professor mandarin teaching broadcaster, includes the organism, the positive fixed mounting of organism has the loudspeaker that quantity is two, the front of organism is seted up and is located the connector of the relative one side of loudspeaker, the equal fixed mounting in the left and right sides of organism has supplementary piece, two one side that supplementary piece was carried on the back mutually is fixed mounting respectively has first braces and the second braces that one end extends to the organism top, the one end fixed mounting that the organism was kept away from to first braces has first connecting block, the draw-in groove has all been seted up to the top and the bottom of first connecting block, the one end fixed mounting that the organism was kept away from to the second braces has the second connecting block that one end extends to the inside of first connecting block, the inside recess that quantity is two is seted up to the second connecting block, the inside fixed mounting of recess has the spring, and the equal fixed mounting in one side that the spring was carried on the back mutually, the utility model discloses a handle, including organism, standing groove, connecting rod, handle, connecting rod, the inner chamber diapire of standing groove, the standing groove has been seted up at the top of organism, the inner chamber diapire of standing groove is seted up quantity and is two and is located the inside spacing groove of organism, the inside fixed mounting of organism has one end to pass the connecting rod of standing groove, the handle that one end extends to the standing groove inside has been cup jointed in the outside of connecting rod, the outside fixed mounting of connecting rod has quantity for two and one end extends to the inside other end of handle and extends to the inside torque spring of spacing groove, the groove of pulling up that is located.

Preferably, a protective net is installed on the front surface of the horn, and the horns are symmetrically distributed on the front surface of the machine body.

Preferably, the number of the connecting ports is three, and the connecting ports are equidistantly distributed on the front surface of the machine body.

Preferably, the outer side of the handle is sleeved with the holding ring, the holding ring is made of rubber, and the diameter of the holding ring is smaller than that of the placing groove.

Preferably, the first and second straps are both cloth, and the width of the first strap is equal to the width of the second strap.

Preferably, the fixture blocks are made of iron, and one sides of the two fixture blocks, which are opposite to each other, are designed in an arc shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a teacher's student mandarin teaching broadcaster possesses following beneficial effect:

1. this teacher's professor teaching broadcaster, through setting up first braces and second braces, when needs organism is followed self and is removed, slope removal first braces and second braces to the shoulder, the extrusion fixture block, fixture block compression spring, the spring drives in the fixture block removes the recess, insert the second connecting block to first connecting block in, the spring produces thrust and makes its fixture block insert in the draw-in groove, place first connecting block and second connecting block to the shoulder, can drive the broadcaster and remove, reached the broadcaster and can follow the teacher and be convenient for the purpose that removes.

2. This teacher's professor mandarin teaching broadcaster draws the groove through the setting, when using up the broadcaster, shifts out the handle from drawing the groove, the ring has been cup jointed in the handle outside, it is rubber to hold the ring, rubber can prevent when portable handle, the slippage appears in handle and palm, can carry the organism through portable handle, when the organism removes the mounted position, loosen the handle, torsion spring can drive in the handle resets the standing groove, the portable purpose of carrying of broadcaster is reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the connecting rod of the present invention;

fig. 3 is a top view of the pulling-up groove of the present invention.

In the figure: 1 organism, 2 loudspeaker, 3 connectors, 4 auxiliary blocks, 5 first braces, 6 second braces, 7 first connecting blocks, 8 draw-in grooves, 9 second connecting blocks, 10 grooves, 11 springs, 12 clamping blocks, 13 placing grooves, 14 limiting grooves, 15 connecting rods, 16 handles, 17 torsion springs and 18 pulling grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a mandarin chinese teaching broadcaster includes a main body 1, two speakers 2 are fixedly installed on the front of the main body 1, a protective net is installed on the front of the speakers 2, the speakers 2 are symmetrically distributed on the front of the main body 1, three connectors 3 are installed on the front of the main body 1, the connectors 3 are equidistantly distributed on the front of the main body 1, auxiliary blocks 4 are fixedly installed on the left and right sides of the main body 1, a first strap 5 and a second strap 6 are respectively fixedly installed on the opposite sides of the two auxiliary blocks 4, one end of each of the first strap 5 and the second strap 6 extends above the main body 1, the first strap 5 and the second strap 6 are both made of cloth, the width of the first strap 5 is equal to that of the second strap 6, a first connecting block 7 is fixedly installed on the end of the first strap 5 far away from the main body 1, a clamping groove 8 is formed on the top and the bottom of the first connecting block 7, one end of the second strap 6, which is far away from the machine body 1, is fixedly provided with a second connecting block 9, one end of the second connecting block 9 extends to the inside of the first connecting block 7, the inside of the second connecting block 9 is provided with two grooves 10, the inside of each groove 10 is fixedly provided with a spring 11, one side of each spring 11, which is opposite to the other side, is fixedly provided with a fixture block 12, one end of each fixture block 12 extends to the outer side of the second connecting block 9 and is positioned in the corresponding clamping groove 8, through the arrangement of the first strap 5 and the second strap 6, when the machine body 1 needs to move along with the machine body, the first strap 5 and the second strap 6 are obliquely moved to the shoulder part, the fixture block 12 is extruded, the fixture block 12 compresses the spring 11, the fixture block 12 is driven by the spring 11 to move into the grooves 10 and is inserted into the second connecting block 9 to the first connecting block 7, the spring 11 generates a reverse thrust force to, the purpose that the broadcaster can move conveniently along with a teacher is achieved, the top of the machine body 1 is provided with a placing groove 13, the bottom wall of an inner cavity of the placing groove 13 is provided with two limiting grooves 14 which are located inside the machine body 1, the inside of the machine body 1 is fixedly provided with a connecting rod 15, one end of the connecting rod penetrates through the placing groove 13, the outer side of the connecting rod 15 is sleeved with a handle 16, one end of the handle 16 extends into the placing groove 13, the outer side of the handle 16 is sleeved with a holding ring which is made of rubber, the diameter of the holding ring is smaller than that of the placing groove 13, the outer side of the connecting rod 15 is fixedly provided with two torsion springs 17, one end of the torsion springs extends into the inside of the handle 16, the other end of the torsion springs extends into the limiting grooves 14, the top of the machine body 1 is provided with a pull-up groove 18 which is located on the front side of the placing groove 13 and is communicated with the placing groove 13, when the, the holding ring is rubber, and rubber can prevent when portable handle 16, and the slippage appears in handle 16 and palm, can carry organism 1 through portable handle 16, when organism 1 moved the mounted position, unclamped handle 16, and torsion spring 17 can drive in handle 16 resets standing groove 13, has reached the portable purpose of broadcaster.

In summary, the mandarin chinese teaching broadcaster of this professor student, through setting up first braces 5 and second braces 6, when needing organism 1 to follow self to move, the first braces 5 and second braces 6 of slope removal to the shoulder, extrude fixture block 12, fixture block 12 compression spring 11, spring 11 drives fixture block 12 to move to the recess 10, insert second connecting block 9 to first connecting block 7, spring 11 produces the thrust of reacting and makes its fixture block 12 insert in draw-in groove 8, place first connecting block 7 and second connecting block 9 to the shoulder, can drive the broadcaster to move, achieve the broadcaster can follow the teacher and facilitate the purpose that moves, through setting up and pulling up the groove 18, when using up the broadcaster, move out the handle 16 from pulling up the groove 18, the outside of the handle 16 is cup jointed and held the ring, the holding ring is rubber, rubber can prevent when carrying the handle 16, the handle 16 slips with the palm, can carry organism 1 through carrying the handle 16, when the machine body 1 moves to the placing position, the handle 16 is loosened, the torsion spring 17 can drive the handle 16 to reset into the placing groove 13, and the purpose that the broadcaster is convenient to carry by hand is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a teacher's professor mandarin teaching broadcaster, includes organism (1), its characterized in that: the front of the machine body (1) is fixedly provided with two loudspeakers (2), the front of the machine body (1) is provided with a connector (3) positioned on one side opposite to the loudspeakers (2), the left side and the right side of the machine body (1) are fixedly provided with auxiliary blocks (4), one side of each of the two auxiliary blocks (4) back to the back is respectively and fixedly provided with a first strap (5) and a second strap (6) of which one ends extend to the upper part of the machine body (1), one end of the first strap (5) far away from the machine body (1) is fixedly provided with a first connecting block (7), the top and the bottom of the first connecting block (7) are respectively provided with a clamping groove (8), one end of the second strap (6) far away from the machine body (1) is fixedly provided with a second connecting block (9) of which one end extends to the inside of the first connecting block (7), and the inside of the second connecting block (9) is provided with two, the utility model discloses a clamping groove (8) and groove (10) for the automobile engine, including recess (10), spring (11) are mutually equal fixed mounting in one side of the back of the body have one end to extend to the second connecting block (9) outside and be located inside fixture block (12) of draw-in groove (8), standing groove (13) have been seted up at the top of organism (1), the inner chamber diapire of standing groove (13) is seted up quantity and is two and be located inside spacing groove (14) of organism (1), the inside fixed mounting of organism (1) has connecting rod (15) that one end passed standing groove (13), handle (16) that one end extends to inside of standing groove (13) have been cup jointed in the outside of connecting rod (15), the outside fixed mounting of connecting rod (15) has quantity to extend to handle (16) inside torque spring (17) that the other end extends to inside of spacing groove (14), the top of organism (1) is seted up and is located that standing groove (13) openly and communicates with standing groove (18).

2. The professor mandarin teaching broadcaster of claim 1, characterized in that: the front of loudspeaker (2) is installed the protection network, and loudspeaker (2) are the symmetric distribution in the front of organism (1).

3. The professor mandarin teaching broadcaster of claim 1, characterized in that: the number of the connecting ports (3) is three, and the connecting ports (3) are distributed on the front surface of the machine body (1) at equal intervals.

4. The professor mandarin teaching broadcaster of claim 1, characterized in that: the outer side of the handle (16) is sleeved with a holding ring, the holding ring is made of rubber, and the diameter of the holding ring is smaller than that of the placing groove (13).

5. The professor mandarin teaching broadcaster of claim 1, characterized in that: the first shoulder strap (5) and the second shoulder strap (6) are both cloth, and the width of the first shoulder strap (5) is equal to that of the second shoulder strap (6).

6. The professor mandarin teaching broadcaster of claim 1, characterized in that: the fixture blocks (12) are made of iron, and one sides of the two fixture blocks (12) which are opposite to each other are designed in an arc shape.

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