CN208836365U

CN208836365U - A kind of local accent broadcasting media device

Info

Publication number: CN208836365U
Application number: CN201821985856.9U
Authority: CN
Inventors: 曹勇
Original assignee: Zhejiang Yuanheng Technology Co Ltd
Current assignee: Zhejiang Yuanheng Technology Co Ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2019-05-07
Anticipated expiration: 2028-11-29

Abstract

The utility model belongs to broadcasting technical field of media, in particular a kind of local accent plays media device, including support base, cavity is offered on the support base, there are two support tubes for the top fixed installation of the support base, servo motor is fixedly installed in the bottom interior wall of the cavity, fixing sleeve is equipped with the first belt pulley on the output shaft of the servo motor, first fixed block there are two being fixedly mounted in the bottom interior wall of the cavity, the same rotating bar is rotatably equipped on two the first fixed blocks, fixing sleeve is equipped with the second belt pulley in the rotating bar, the same belt is arranged on first belt pulley and the second belt pulley, the both ends of the rotating bar extend through two the first fixed blocks and are welded with worm screw.The utility model structure is simple, easy to use, can quickly transpose to broadcasting media device, operation is easy, and is reduced manual labor amount, has been saved a large amount of time.

Description

A kind of local accent broadcasting media device

Technical field

The utility model relates to play technical field of media more particularly to a kind of local accent to play media device.

Background technique

Local accent is the local, colloquial expressions in native place, it may also be said that is the real mother tongue of people.Because mother sings cradle with it for us Song teaches us to babble out one's first speech sounds, we are imparted rudimentary knowledge to beginners in local accent invariably, are attended by local accent and are grown up, it is that we can most show emotion Carrier, many places can play local accent to propagate with some playback equipments now.

But since the position for playing media device is very low sometimes, the effect of propagation can be deteriorated, and at this moment be usually that will set It is standby to be manually placed into higher height, when manually placing, if can be generated when manually placing very big such as very heavy broadcasting media device The amount of labour, and manually place that there is also security risks, for this purpose, it is proposed that a kind of local accent play media device to solve on State problem.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of local accent proposed plays matchmaker Body equipment.

To achieve the goals above, the utility model adopts the technical scheme that a kind of local accent plays media device, packet Support base is included, cavity is offered on the support base, there are two support tube, the cavitys for the top fixed installation of the support base Bottom interior wall on be fixedly installed with servo motor, on the output shaft of the servo motor fixing sleeve be equipped with the first belt pulley, institute The first fixed block there are two being fixedly mounted in the bottom interior wall of cavity is stated, is rotatably equipped with same turn on two the first fixed blocks Lever, fixing sleeve is equipped with the second belt pulley in the rotating bar, is arranged on first belt pulley and the second belt pulley same A belt, the both ends of the rotating bar extend through two the first fixed blocks and are welded with worm screw, the top inner wall of the cavity On open up there are two first through hole, two support tubes are connected to cavity, and screw rod is rotatably equipped in the first through hole, described It being fixedly mounted in the bottom interior wall of cavity there are two fixing pipe, the bottom end of two screw rods extends respectively in corresponding fixing pipe, The screw rod rotates in fixing pipe, and fixing sleeve is equipped with worm gear on the screw rod, and the worm gear is engaged with worm screw, the screw rod Top extends in support tube, and turning set is set there are two axle sleeve on the screw rod, and two mutually close sides of support tube open up There is a hole, being slidably installed in described hole, there are two L-type connecting columns, and one end of two L-type connecting columns extends in support tube simultaneously Be fixedly connected respectively with corresponding axle sleeve, set at the top of the support base there are two play media device ontology, two broadcasting matchmakers Body apparatus body is respectively positioned between two support tubes, and two play the mutually separate sides of media device ontology and are fixedly installed with the Two fixed blocks.

Preferably, the second through-hole is offered on second fixed block, the L-type connecting column extends far from one end of axle sleeve It is rotatablely connected in the second through-hole and with the inner wall of the second through-hole.

Preferably, opened up at the top of the support base there are two groove, two broadcasting media device ontologies with it is corresponding recessed It is flexibly connected in slot, is fixedly installed with rubber mount in the bottom interior wall of the groove.

Preferably, bearing is equipped in the first through hole, the inner ring fixation of the bearing is set on screw rod, the bearing Outer ring be fixedly connected with the inner wall of first through hole.

Preferably, there are four universal wheels for the bottom fixed installation of the support base, and four universal wheels are in the bottom of support base It is distributed in matrix.

Preferably, the side of the support tube is fixedly installed with two-direction switch, the model K03-15 of two-direction switch.

Compared with prior art, the utility model has the beneficial effects that firstly, by support base, cavity, support tube, watching Take motor, the first belt pulley, the first fixed block, rotating bar, the second belt pulley, belt, worm screw, first through hole, screw rod, fixation Pipe, axle sleeve, hole, L-type connecting column, plays matching for media device ontology and the second fixed block at worm gear, in use, pressing Two-direction switch opens servo motor 4, and the output shaft of servo motor 4 starts to rotate, and the output shaft of servo motor 4 drives the thereon The rotation of one belt pulley 5, the first belt pulley 5 drive the rotation of the second belt pulley 8 by belt 9, band turn when the second belt pulley 8 rotates Lever 7 rotates on two the first fixed blocks 6, drives the worm screw 10 for being welded on its both ends to rotate when rotating bar 7 rotates, worm screw 10 Screw rod 12 is driven to rotate in first through hole 11 and fixing pipe 13 when rotation, screw rod 12 is arranged two axle sleeves on it when rotating 15 start to slide up and down in support tube 3, drive the L-type connecting column 17 being fixed thereon in hole 16 when axle sleeve 15 moves up and down Interior sliding, L-type connecting column 17 drive the second fixed block 19 to move up and down, and the second fixed block 19, which drives, plays media device ontology 18 Move up and down until suitable height, controls servo motor 4 and invert after broadcasting, will play media device ontology 18 be put into it is recessed In slot, the utility model structure is simple, easy to use, can quickly transpose to broadcasting media device, operation is easy, drop Low manual labor amount, has saved a large amount of time.

Detailed description of the invention

Fig. 1 faces schematic cross-sectional view for the utility model；

Fig. 2 is the structural schematic diagram of part A in Fig. 1；

Fig. 3 is the vertical view schematic cross-sectional view of the utility model；

Fig. 4 is the connection schematic diagram of worm gear and worm screw in the utility model.

In figure: 1, support base；2, cavity；3, support tube；4, servo motor；5, the first belt pulley；6, the first fixed block；7, Rotating bar；8, the second belt pulley；9, belt；10, worm screw；11, first through hole；12, screw rod；13, fixing pipe；14, worm gear；15, Axle sleeve；16, hole；17, L-type connecting column；18, media device ontology is played；19, the second fixed block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of local accent broadcasting media device, including support Seat 1, offers cavity 2 on the support base 1, and the top of the support base 1 is fixedly mounted that there are two support tube 3, the cavitys 2 Bottom interior wall on be fixedly installed with servo motor 4, on the output shaft of the servo motor 4 fixing sleeve be equipped with the first belt pulley 5, It is fixedly mounted in the bottom interior wall of the cavity 2 there are two the first fixed block 6, is rotatably equipped on two the first fixed blocks 6 same One rotating bar 7, fixing sleeve is equipped with the second belt pulley 8 in the rotating bar 7, on first belt pulley 5 and the second belt pulley 8 It is arranged with the same belt 9, the both ends of the rotating bar 7 extend through two the first fixed blocks 6 and are welded with worm screw 10, described It is opened up in the top inner wall of cavity 2 there are two first through hole 11, two support tubes 3 are connected to cavity 2, the first through hole 11 It is inside rotatably equipped with screw rod 12, there are two fixing pipe 13, the bottoms of two screw rods 12 for fixed installation in the bottom interior wall of the cavity 2 End extends respectively in corresponding fixing pipe 13, and the screw rod 12 rotates in fixing pipe 13, and fixation is arranged on the screw rod 12 There is worm gear 14, the worm gear 14 is engaged with worm screw 10, and the top of the screw rod 12 extends in support tube 3, on the screw rod 12 Turning set is set there are two axle sleeve 15, and the mutually close side of two support tubes 3 offers a hole 16, sliding peace in described hole 16 Dress there are two L-type connecting column 17, one end of two L-type connecting columns 17 extend in support tube 3 and respectively with corresponding axle sleeve 15 It is fixedly connected, the top of the support base 1 is set there are two media device ontology 18 is played, and two broadcasting media device ontologies 18 are equal Between two support tubes 3, two play the mutually separate side of media device ontology 18 and are fixedly installed with the second fixed block 19。

The second through-hole is offered on second fixed block 19, the L-type connecting column 17 extends far from one end of axle sleeve 15 It is rotatablely connected in the second through-hole and with the inner wall of the second through-hole, the top of the support base 1 is opened up there are two groove, and two are broadcast It puts media device ontology 18 to be flexibly connected in corresponding groove, it is soft to be fixedly installed with rubber in the bottom interior wall of the groove Pad is equipped with bearing in the first through hole 11, and the inner ring fixation of the bearing is set on screw rod 12, the outer ring of the bearing with The inner wall of first through hole 11 is fixedly connected, and the bottom of the support base 1 is fixedly mounted there are four universal wheel, and four universal wheels are propping up The bottom for supportting seat 1 is distributed in matrix, and the side of the support tube 3 is fixedly installed with two-direction switch, the model of two-direction switch K03-15 passes through support base 1, cavity 2, support tube 3, servo motor 4, the first belt pulley 5, the first fixed block 6, rotating bar 7, Two belt pulleys 8, belt 9, worm screw 10, first through hole 11, screw rod 12, fixing pipe 13, worm gear 14, axle sleeve 15, hole 16, L-type connect Matching for column 17, broadcasting media device ontology 18 and the second fixed block 19 is connect, in use, pressing two-direction switch opens servo electricity Machine 4, the output shaft of servo motor 4 start to rotate, and the output shaft of servo motor 4 drives the first belt pulley 5 thereon to rotate, and first Belt pulley 5 drives the rotation of the second belt pulley 8 by belt 9, drives rotating bar 7 solid at two first when the second belt pulley 8 rotates Determine to rotate on block 6, drives the worm screw 10 for being welded on its both ends to rotate when rotating bar 7 rotates, screw rod 12 is driven when worm screw 10 rotates It is rotated in first through hole 11 and fixing pipe 13, screw rod 12 is arranged two axle sleeves 15 on it and starts in support tube 3 when rotating It inside slides up and down, drives the L-type connecting column 17 being fixed thereon to slide in hole 16 when axle sleeve 15 moves up and down, L-type connection Column 17 drives the second fixed block 19 to move up and down, and the second fixed block 19, which drives, plays the up and down motion of media device ontology 18 until suitable Suitable height controls servo motor 4 and inverts after broadcasting, will play media device ontology 18 and be put into groove.This is practical new Type structure is simple, easy to use, can quickly transpose to broadcasting media device, operation is easy, and reduces hand labor Amount, has saved a large amount of time.

Working principle: two-direction switch, servo motor and external power supply are successively electrically connected by conducting wire in the utility model And circuit is constituted, in use, pressing two-direction switch opens servo motor 4, the output shaft of servo motor 4 starts to rotate, servo electricity The output shaft of machine 4 drives the first belt pulley 5 rotation thereon, and the first belt pulley 5 drives the rotation of the second belt pulley 8 by belt 9, It drives rotating bar 7 to rotate on two the first fixed blocks 6 when second belt pulley 8 rotates, is driven when rotating bar 7 rotates and be welded on it The worm screw 10 at both ends rotates, and drives screw rod 12 to rotate in first through hole 11 and fixing pipe 13 when worm screw 10 rotates, and 12 turns of screw rod Two axle sleeves 15 beginning being arranged when dynamic on it slides up and down in support tube 3, drives and is fixed on when axle sleeve 15 moves up and down L-type connecting column 17 thereon slides in hole 16, and L-type connecting column 17 drives the second fixed block 19 to move up and down, and second is fixed Block 19, which drives, plays the up and down motion of media device ontology 18 up to the height for being suitable for, and servo motor 4 is controlled after broadcasting and is inverted, Media device ontology 18 will be played to be put into groove.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of local accent plays media device, including support base (1), it is characterised in that: offer cavity on the support base (1) (2), there are two the top fixed installations of the support base (1) support tube (3), fixed peace in the bottom interior wall of the cavity (2) Equipped with servo motor (4), fixing sleeve is equipped with the first belt pulley (5) on the output shaft of the servo motor (4), the cavity (2) Bottom interior wall on be fixedly mounted there are two the first fixed block (6), be rotatably equipped with same turn on two the first fixed blocks (6) Lever (7), fixing sleeve is equipped with the second belt pulley (8) on the rotating bar (7), first belt pulley (5) and the second belt pulley (8) it is arranged on the same belt (9), the both ends of the rotating bar (7) extend through two the first fixed blocks (6) and are welded with Worm screw (10) opens up in the top inner wall of the cavity (2) there are two first through hole (11), and two support tubes (3) are and cavity (2) it is connected to, is rotatably equipped with screw rod (12) in the first through hole (11), is fixedly mounted in the bottom interior wall of the cavity (2) There are two fixing pipe (13), the bottom end of two screw rods (12) is extended respectively in corresponding fixing pipe (13), the screw rod (12) It is rotated in fixing pipe (13), fixing sleeve is equipped with worm gear (14) on the screw rod (12), and the worm gear (14) is nibbled with worm screw (10) It closes, the top of the screw rod (12) extends in support tube (3), and turning set is set there are two axle sleeve (15) on the screw rod (12), Two mutually close sides of support tube (3) offer a hole (16), and being slidably installed in described hole (16), there are two L-types to connect Column (17), one end of two L-type connecting columns (17), which extends in support tube (3) and fixes respectively with corresponding axle sleeve (15), to be connected It connects, is set at the top of the support base (1) there are two media device ontology (18) are played, two broadcasting media device ontologies (18) are equal Between two support tubes (3), it is solid that two mutually separate sides of broadcasting media device ontology (18) are fixedly installed with second Determine block (19).

2. a kind of local accent according to claim 1 plays media device, it is characterised in that: on second fixed block (19) The second through-hole is offered, the L-type connecting column (17) extends in the second through-hole far from the one end of axle sleeve (15) and leads to second The inner wall in hole is rotatablely connected.

3. a kind of local accent according to claim 1 plays media device, it is characterised in that: the top of the support base (1) It opens up there are two groove, two broadcasting media device ontologies (18) are flexibly connected in corresponding groove, the bottom of the groove Rubber mount is fixedly installed on inner wall.

4. a kind of local accent according to claim 1 plays media device, it is characterised in that: set in the first through hole (11) There is bearing, the inner ring fixation of the bearing is set on screw rod (12), the outer ring of the bearing and the inner wall of first through hole (11) It is fixedly connected.

5. a kind of local accent according to claim 1 plays media device, it is characterised in that: the bottom of the support base (1) It is fixedly mounted there are four universal wheel, four universal wheels are distributed in the bottom of support base (1) in matrix.

6. a kind of local accent according to claim 1 plays media device, it is characterised in that: the side of the support tube (3) It is fixedly installed with two-direction switch, the model K03-15 of two-direction switch.