CN209351329U - The automobile-used multimedia equipment support frame of new energy bus - Google Patents

Abstract

The utility model provides a kind of automobile-used multimedia equipment support frame of new energy bus.The automobile-used multimedia equipment support frame of new energy bus includes: supporting block；First groove, first groove are provided with the bottom of the supporting block；First cavity, first cavity are provided in the supporting block；First servo motor, the first servo motor are fixedly mounted in the bottom interior wall of first cavity；First angular wheel, first angular wheel are welded on the output shaft of the first servo motor；Two the first fixed blocks, two first fixed blocks are fixedly mounted in the bottom interior wall of first cavity.The automobile-used multimedia equipment support frame of new energy bus provided by the utility model has structure simple, easy to use, can quickly adjust the height and viewing angle of multi-media display, and space efficiency utilization is high, operation is easy, time-saving advantage.

Description

The automobile-used multimedia equipment support frame of new energy bus

Technical field

The utility model relates to multimedia equipment technical field more particularly to the automobile-used multimedia equipment supports of new energy bus Frame.

Background technique

Multimedia is the synthesis of media, generally comprises text, the medias form such as sound and image, the matchmaker used Body includes text, picture, photo, sound, animation and film etc., and the multi-media display on bus is typically all to fix It is mounted on above aisle to facilitate passenger to watch.

But due to multi-media display be it is fixed, the space of interior a part, and multi-media display can be occupied Angle be also fixed, it has not been convenient to the viewing angle of passengers.

Therefore, it is necessary to which providing the automobile-used multimedia equipment support frame of new energy bus solves above-mentioned technical problem.

Utility model content

It is simple that the technical issues of the utility model solves is to provide a kind of structure, easy to use, can quickly adjust more The height and viewing angle of mediavisualizer, space efficiency utilization is high, operation is easy, and time-saving new energy bus is automobile-used more Media device support frame.

In order to solve the above technical problems, the automobile-used multimedia equipment support frame packet of new energy bus provided by the utility model It includes: supporting block；First groove, first groove are provided with the bottom of the supporting block；First cavity, first cavity are opened It is located in the supporting block, and first cavity is located at the top of first groove；First servo motor, described first watches Motor is taken to be fixedly mounted in the bottom interior wall of first cavity；First angular wheel, first angular wheel are welded on On the output shaft of the first servo motor；Two the first fixed blocks, two first fixed blocks are fixedly mounted on described In the bottom interior wall of first cavity；Rotating bar, the rotating bar are rotatably installed on two first fixed blocks, the rotation The both ends of bar extend through two first fixed blocks；Second angular wheel, the second angular wheel fixation are set in institute It states in rotating bar, second angular wheel is engaged with first angular wheel；Two third angular wheels, two described Triconic gear is respectively and fixedly installed to the both ends of the rotating bar；Four the second fixed blocks, four second fixed blocks are solid Dingan County is mounted in the bottom of first cavity；Two the first screw rods, two symmetrical first cavitys of the first screw rod Interior, the both ends of two first screw rods extend through corresponding two second fixed blocks；Two the 4th angular wheels, Two the 4th angular wheels are respectively welded at one end of two first screw rods, two the 4th angular wheel difference It is engaged with two third angular wheels；Four the first axle sleeves, four first axle sleeves symmetrically rotate and are set in two On first screw rod；Two holes, two described holes are symmetrically provided in the bottom interior wall of the first cavity, two items The connection of first groove described in Kong Junyu；Two scissors mechanisms, two scissors mechanisms are slidably mounted on two items respectively In hole, the top of two scissors mechanisms all extends in first cavity and cuts with scissors with corresponding four first axle sleeves It connects；Sliding block, the sliding block are slidably mounted in first groove；Two T-slots, two T-slots are symmetrically provided with The top of the sliding block；Four T-shaped blocks, four T-shaped blocks being slidably mounted in two T-slots respectively symmetrically, four The top of a T-shaped block is hinged with the bottom end of two scissors mechanisms respectively；Second groove, second groove are provided with The bottom of the sliding block；Third groove, the third groove are provided on the side inner wall of second groove；Second servo electricity Machine, second servo motor are fixedly mounted in the bottom interior wall of third groove；Second screw rod, the second screw rod rotation peace It fills in second groove；Second axle sleeve, the second axle sleeve rotation are set on second screw rod, second screw rod One end is fixedly connected with the output shaft of second servo motor；Support plate, the support plate are hinged on the bottom of the sliding block； Support rod, one end of the support rod and second axle sleeve are hinged, the one end of the support rod far from second axle sleeve with The top of the support plate is hinged.

Preferably, the bottom of the support plate is fixedly installed with multi-media display.

Preferably, it is fixedly installed with the first hinged block on second axle sleeve, is fixedly installed at the top of the support plate Second hinged block, the both ends of the support rod are hinged with first hinged block and second hinged block respectively.

Preferably, first fixed block is equipped with bearing, and the bearing is located on first fixed block, the bearing Inner ring fixation be set in the rotating bar, the outer ring of the bearing is fixedly connected with first fixed block.

Preferably, the sliding block is equipped with sealed air cushion, and the inner ring fixation of the sealed air cushion is set on the sliding block, The outer ring of the sealed air cushion and the inner wall of first groove are slidably connected.

Preferably, fixing sleeve is equipped with limited block on first screw rod.

Preferably, the bottom of the supporting block is fixedly installed with the first two-direction switch and the second two-direction switch, and described first The model KCD1-101 of two-direction switch and the second two-direction switch.

Compared with the relevant technologies, the automobile-used multimedia equipment support frame of new energy bus provided by the utility model has such as It is lower the utility model has the advantages that

The utility model provides a kind of automobile-used multimedia equipment support frame of new energy bus, aobvious to the multimedia when needing When showing that device is adjusted, the first servo motor is opened, the output shaft of the first servo motor drives first taper Gear rotation, first angular wheel drive second angular wheel to rotate when rotating, the second angular wheel rotation When drive the rotating bar to rotate on two first fixed blocks, the rotating bar drives two third angular wheels Rotation, two third angular wheels drive two the 4th angular wheel rotations, the 4th angular wheel band respectively The first screw rod rotation is moved, drives first axle sleeve thereon close to each other when first screw rod rotates, described in two When first axle sleeve is close to each other mobile, so that the scissors mechanism is upheld, the scissors mechanism drives the T-shaped block in the T Sliding in shape slot, the scissors mechanism drives the sliding block to slide from inside to outside in first groove when upholding, until the cunning Block drops to suitable height, is then shut off the first servo motor, opens second servo motor, second servo The output shaft of motor drives the second screw rod rotation, and second screw rod drives second axle sleeve mobile when rotating, described Second axle sleeve drives the support rod mobile when mobile, the support rod it is mobile when can support the support plate in the cunning Fan shape moving is done in the bottom of block, and Zhi Suoshu fagging drives the multi-media display movement, until the multi-media display tune After the whole angle to suitable viewing, second servo motor is closed, when needing to pack up the multi-media display, controls institute The reversion of the second servo motor is stated, so that the multi-media display is packed up, the first servo motor reversion is controlled, so that described Sliding block is retracted in first groove, so as to complete the work for packing up the multi-media display.

Detailed description of the invention

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

Fig. 2 is the portion A shown in FIG. 1 enlarged structure schematic diagram；

Fig. 3 is the diagrammatic side-view cross-sectional structural schematic diagram of the utility model；

Fig. 4 is the portion B shown in Fig. 3 enlarged structure schematic diagram；

Fig. 5 is the portion C shown in Fig. 3 enlarged structure schematic diagram.

Figure label: 1, supporting block, the 2, first groove, the 3, first cavity, 4, first servo motor, the 5, first conical tooth Wheel, the 6, first fixed block, 7, rotating bar, the 8, second angular wheel, 9, third angular wheel, the 10, second fixed block, 11, first Screw rod, the 12, the 4th angular wheel, the 13, first axle sleeve, 14, hole, 15, scissors mechanism, 16, sliding block, 17, T-slot, 18, T shape Block, the 19, second groove, 20, third groove, the 21, second servo motor, the 22, second screw rod, the 23, second axle sleeve, 24, support plate, 25, support rod, 26, multi-media display.

Specific embodiment

The utility model is described in further detail with embodiment with reference to the accompanying drawing.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, wherein Fig. 1 is that the sectional structure of facing of the utility model is illustrated Figure；Fig. 2 is the portion A shown in FIG. 1 enlarged structure schematic diagram；Fig. 3 is the diagrammatic side-view cross-sectional structural schematic diagram of the utility model；Fig. 4 is The portion B shown in Fig. 3 enlarged structure schematic diagram；Fig. 5 is the portion C shown in Fig. 3 enlarged structure schematic diagram.New energy bus is automobile-used more Media device support frame includes: supporting block 1；First groove 2, first groove 2 are provided with the bottom of the supporting block 1；The One cavity 3, first cavity 3 are provided in the supporting block 1, and first cavity 3 is located at first groove 2 Top；First servo motor 4, the first servo motor 4 are fixedly mounted in the bottom interior wall of first cavity 3；First Angular wheel 5, first angular wheel 5 are welded on the output shaft of the first servo motor 4；Two the first fixed blocks 6, Two first fixed blocks 6 are fixedly mounted in the bottom interior wall of first cavity 3；Rotating bar 7, the rotating bar 7 It is rotatably installed on two first fixed blocks 6, the both ends of the rotating bar 7 extend through two first fixed blocks 6； Second angular wheel 8, the fixation of the second angular wheel 8 are set in the rotating bar 7, second angular wheel 8 and institute State the engagement of the first angular wheel 5；Two third angular wheels 9, two third angular wheels 9 are respectively and fixedly installed to described The both ends of rotating bar 7；Four the second fixed blocks 10, four second fixed blocks 10 are fixedly mounted on first cavity 3 Bottom；Two the first screw rods 11, in two symmetrical first cavitys 3 of the first screw rod 11, two first spiral shells The both ends of bar 11 extend through corresponding two second fixed blocks 10；Two the 4th angular wheels 12, two described Four angular wheels 12 are respectively welded at one end of two first screw rods 11, two the 4th angular wheels 12 respectively with Two third angular wheels 9 engage；Four the first axle sleeves 13, symmetrically rotation is set in four first axle sleeves 13 On two first screw rods 11；Two holes 14, two described holes 14 are symmetrically provided with the bottom interior wall of the first cavity 3 On, two described holes 14 are connected to first groove 2；Two scissors mechanisms 15, two scissors mechanisms 15 are distinguished It is slidably mounted in two described holes 14, the top of two scissors mechanisms 15 all extends in first cavity 3 simultaneously It is hinged with corresponding four first axle sleeves 13；Sliding block 16, the sliding block 16 are slidably mounted in first groove 2；Two A T-slot 17, two T-slots 17 are symmetrically provided with the top of the sliding block 16；Four T-shaped blocks 18, four T shapes Being slidably mounted in two T-slots 17 respectively symmetrically of block 18, the top of four T-shaped blocks 18 respectively with two institutes The bottom end for stating scissors mechanism 15 is hinged；Second groove 19, second groove 19 are provided with the bottom of the sliding block 16；Third is recessed Slot 20, the third groove 20 are provided on the side inner wall of second groove 19；Second servo motor 21, described second watches Motor 21 is taken to be fixedly mounted in the bottom interior wall of third groove 20；Second screw rod 22, second screw rod 22 are rotatablely installed institute It states in the second groove 19；Second axle sleeve 23, the rotation of the second axle sleeve 23 are set on second screw rod 22, second spiral shell One end of bar is fixedly connected with the output shaft of second servo motor 21；Support plate 24, the support plate 24 are hinged on described The bottom of sliding block 16；Support rod 25, one end of the support rod 25 and second axle sleeve 23 are hinged, and the support rod 25 is separate One end of second axle sleeve 23 and the top of the support plate 24 are hinged.

The bottom of the support plate 24 is fixedly installed with multi-media display 26.

The first hinged block is fixedly installed on second axle sleeve 23, the top of the support plate 24 is fixedly installed with second Hinged block, the both ends of the support rod 25 are hinged with first hinged block and second hinged block respectively.

First fixed block 6 is equipped with bearing, and the bearing is located on first fixed block 6, the bearing it is interior Circle fixation is set in the rotating bar 7, and the outer ring of the bearing is fixedly connected with first fixed block 6.

The sliding block 16 is equipped with sealed air cushion, and the inner ring fixation of the sealed air cushion is set on the sliding block 16, institute The inner wall of the outer ring and first groove 2 of stating sealed air cushion is slidably connected.

Fixing sleeve is equipped with limited block on first screw rod 11.

The bottom of the supporting block 24 is fixedly installed with the first two-direction switch and the second two-direction switch, and described first falls along opening Close the model KCD1-101 with the second two-direction switch.

The working principle of the automobile-used multimedia equipment support frame of new energy bus provided by the utility model is as follows: this is practical new Supporting block 1 described in type is fixedly mounted on inside bus, first two-direction switch, the first servo motor 4 and outside Power supply is successively electrically connected and constitutes closed circuit by conducting wire, the second two-direction switch, second servo motor 21 with External power supply is successively electrically connected and constitutes closed circuit by conducting wire, offers two sections of spiral shells on two first screw rods Line, two sections of screw threads it is oppositely oriented, when needing to be adjusted the multi-media display 26, open first servo The output shaft of motor 4, the first servo motor 4 drives first angular wheel 5 to rotate, 5 turns of first angular wheel Second angular wheel 8 is driven to rotate when dynamic, second angular wheel 8 drives the rotating bar 7 in two institutes when rotating It states and is rotated on the first fixed block 6, the rotating bar 7 drives two third angular wheels 9 to rotate, two third tapers Gear 9 drives two the 4th angular wheel 12 rotations respectively, and the 4th angular wheel 12 drives first screw rod 11 Rotation drives first axle sleeve 13 thereon close to each other, two first axle sleeves 12 when first screw rod 11 rotates When close to each other mobile, so that the scissors mechanism 15 is upheld, the scissors mechanism 15 drives the T-shaped block 18 in the T shape Sliding in slot 17, the scissors mechanism 15 drives the sliding block 16 to slide from inside to outside in first groove 2 when upholding, until institute It states sliding block 16 and drops to suitable height, be then shut off the first servo motor 4, open second servo motor 21, institute The output shaft for stating the second servo motor 21 drives second screw rod 22 to rotate, and second screw rod 22 drives described the when rotating Two axle sleeves 23 are mobile, and second axle sleeve 23 drives the support rod 25 mobile when mobile, the support rod 25 it is mobile when meeting It supports the support plate 24 and does fan shape moving in the bottom of the sliding block 16, Zhi Suoshu fagging 24 drives the multimedia display Device 26 moves, until closing second servo motor after the multi-media display 26 is adjusted to the angle of suitable viewing 21, it when needing to pack up the multi-media display 26, controls second servo motor 21 and inverts, so that the multimedia is aobvious Show that device 26 is packed up, controls the first servo motor 4 and invert, so that the sliding block 16 is retracted in first groove 2, thus complete At the work for packing up the multi-media display 26.The utility model has structure simple, easy to use, can be quick The height and viewing angle of multi-media display are adjusted, space efficiency utilization is high, operation is easy, time-saving advantage.

Compared with the relevant technologies, the automobile-used multimedia equipment support frame of new energy bus provided by the utility model has such as It is lower the utility model has the advantages that

The utility model provides a kind of automobile-used multimedia equipment support frame of new energy bus, aobvious to the multimedia when needing When showing that device 26 is adjusted, the first servo motor 4 is opened, the output shaft of the first servo motor 4 drives described first Angular wheel 5 rotates, and first angular wheel 5 drives second angular wheel 8 to rotate when rotating, second conical tooth The rotating bar 7 is driven to rotate on two first fixed blocks 6 when 8 rotation of wheel, the rotating bar 7 drives described in two Third angular wheel 9 rotates, and two third angular wheels 9 drive two the 4th angular wheel 12 rotations, institute respectively Stating the 4th angular wheel 12 drives first screw rod 11 to rotate, and described first thereon is driven when first screw rod 11 rotates Axle sleeve 13 is close to each other, when two first axle sleeves 12 are close to each other mobile, so that the scissors mechanism 15 is upheld, it is described to cut Fork mechanism 15 drives the T-shaped block 18 to slide in the T-slot 17, and the scissors mechanism 15 drives the sliding block 16 when upholding It is slided from inside to outside in first groove 2, until the sliding block 16 drops to suitable height, is then shut off first servo Motor 4, opens second servo motor 21, and the output shaft of second servo motor 21 drives described 22 turns of second screw rod Dynamic, second screw rod 22 drives second axle sleeve 23 mobile when rotating, second axle sleeve 23 drives the branch when mobile Strut 25 is mobile, the support rod 25 it is mobile when can support the support plate 24 and do sector in the bottom of the sliding block 16 Movement, Zhi Suoshu fagging 24 drive the multi-media display 26 to move, until the multi-media display 26 is adjusted to suitable After the angle of viewing, second servo motor 21 is closed, when needing to pack up the multi-media display 26, controls described the The reversion of two servo motors 21 controls the first servo motor 4 and inverts, so that institute so that the multi-media display 26 is packed up It states sliding block 16 to be retracted in first groove 2, so as to complete the work for packing up the multi-media display 26.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other relevant technical fields, are also included in the patent protection scope of the utility model.

Claims (7)

1. a kind of automobile-used multimedia equipment support frame of new energy bus characterized by comprising supporting block；

First groove, first groove are provided with the bottom of the supporting block；

First cavity, first cavity are provided in the supporting block, and first cavity is located at first groove Top；

First servo motor, the first servo motor are fixedly mounted in the bottom interior wall of first cavity；

First angular wheel, first angular wheel are welded on the output shaft of the first servo motor；

Two the first fixed blocks, two first fixed blocks are fixedly mounted in the bottom interior wall of first cavity；

Rotating bar, the rotating bar are rotatably installed on two first fixed blocks, and the both ends of the rotating bar extend through Two first fixed blocks；

Second angular wheel, the second angular wheel fixation are set in the rotating bar, second angular wheel and institute State the engagement of the first angular wheel；

Two third angular wheels, two third angular wheels are respectively and fixedly installed to the both ends of the rotating bar；

Four the second fixed blocks, four second fixed blocks are fixedly mounted on the bottom of first cavity；

Two the first screw rods, in two symmetrical first cavitys of the first screw rod, the two of two first screw rods End extends through corresponding two second fixed blocks；

Two the 4th angular wheels, two the 4th angular wheels are respectively welded at one end of two first screw rods, and two A 4th angular wheel is engaged with two third angular wheels respectively；

Four the first axle sleeves, four first axle sleeves, which symmetrically rotate, to be set on two first screw rods；

Two holes, two described holes are symmetrically provided in the bottom interior wall of the first cavity, described in two described Kong Junyu The connection of first groove；

Two scissors mechanisms, two scissors mechanisms are slidably mounted on respectively in two described holes, two scissor machines The top of structure all extends in first cavity and hinged with corresponding four first axle sleeves；

Sliding block, the sliding block are slidably mounted in first groove；

Two T-slots, two T-slots are symmetrically provided with the top of the sliding block；

Four T-shaped blocks, four T-shaped blocks being slidably mounted in two T-slots respectively symmetrically, four T-shaped blocks Top it is hinged with the bottom end of two scissors mechanisms respectively；

Second groove, second groove are provided with the bottom of the sliding block；

Third groove, the third groove are provided on the side inner wall of second groove；

Second servo motor, second servo motor are fixedly mounted in the bottom interior wall of third groove；

Second screw rod, second screw rod are rotatablely installed in second groove；

Second axle sleeve, second axle sleeve rotation are set on second screw rod, one end of second screw rod and described the The output shaft of two servo motors is fixedly connected；

Support plate, the support plate are hinged on the bottom of the sliding block；

Support rod, one end of the support rod and second axle sleeve are hinged, the support rod far from second axle sleeve one It holds hinged with the top of the support plate.

2. the automobile-used multimedia equipment support frame of new energy bus according to claim 1, which is characterized in that the support plate Bottom be fixedly installed with multi-media display.

3. the automobile-used multimedia equipment support frame of new energy bus according to claim 1, which is characterized in that second axis It puts on and is fixedly installed with the first hinged block, be fixedly installed with the second hinged block at the top of the support plate, the two of the support rod It holds hinged with first hinged block and second hinged block respectively.

4. the automobile-used multimedia equipment support frame of new energy bus according to claim 1, which is characterized in that described first is solid Block is determined equipped with bearing, and the bearing is located on first fixed block, and the inner ring fixation of the bearing is set in the rotation On bar, the outer ring of the bearing is fixedly connected with first fixed block.

5. the automobile-used multimedia equipment support frame of new energy bus according to claim 1, which is characterized in that on the sliding block Equipped with sealed air cushion, the fixation of the inner ring of the sealed air cushion is set on the sliding block, the outer ring of the sealed air cushion with it is described The inner wall of first groove is slidably connected.

6. the automobile-used multimedia equipment support frame of new energy bus according to claim 1, which is characterized in that first spiral shell Fixing sleeve is equipped with limited block on bar.

7. the automobile-used multimedia equipment support frame of new energy bus according to claim 1, which is characterized in that the supporting block Bottom be fixedly installed with the first two-direction switch and the second two-direction switch, the type of first two-direction switch and the second two-direction switch Number be KCD1-101.