CN108859921A - A kind of mobile playback equipment - Google Patents
A kind of mobile playback equipment Download PDFInfo
- Publication number
- CN108859921A CN108859921A CN201810722945.2A CN201810722945A CN108859921A CN 108859921 A CN108859921 A CN 108859921A CN 201810722945 A CN201810722945 A CN 201810722945A CN 108859921 A CN108859921 A CN 108859921A
- Authority
- CN
- China
- Prior art keywords
- sliding
- sliding groove
- slot
- end wall
- far
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/025—Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a shop, cafeteria or display the object being a theatre or stage
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Abstract
The invention discloses a kind of mobile playback equipments,Including moving body,The moving body is provided with compartment,Chamber available in stock is set in the compartment,Player module is provided in the goods chamber left hand end wall,The player module includes the sliding cavity being arranged in the goods chamber left hand end wall,It is arranged far from the mounting plate in the end wall of the goods chamber and with external the first through slot communicated and with first through slot cooperation,The installation cavity communicated with outside is provided in the mounting plate,Display screen is fixedly installed in the installation cavity,The display screen outboard end is fixedly installed with tempered glass,The mounting plate is provided in end wall and the external locked groove communicated up and down,Sliding panel is slidably fitted in the sliding cavity,The sliding panel centre is provided with the second through slot that left and right communicates,The sliding cavity is fixedly installed with the fixed block for extending through second through slot outward close to the end wall centre of the goods chamber.
Description
Technical field
The present invention relates to electronic technology field, specifically a kind of mobile playback equipment.
Background technique
Mobile playback equipment refers to that it has the function of playing during main body is mobile, and multimedia flowing publicity is drilled
Broadcast one kind that vehicle belongs to mobile playback equipment, use it is wholly computer controlled, and be furnished with pole mute power generator.It is general to configure large-scale family
Outer all-colour LED screen, floridity are bright, bright and glittering.It can play the digital audio-videos data such as various CDs, USB flash disk, MP3, MP4.When opening
It, can flexible, the various video ads of loop play when the fixation such as industry, promotion, celebration or live broadcast is performed in a radio or TV programme.And photograph can be configured
Bright and stereo set adds and sets stage and use for accomodation of activities promotion or the performance exhibition sexuality such as talent competition, and traditional shifting
Structure is complicated for dynamic playback equipment, and installation and removal are all more complicated, needs the personnel of profession to mount and dismount, limitation
Greatly.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of mobile playback equipments.
A kind of mobile playback equipment of apparatus of the present invention, including moving body, the moving body is provided with compartment, described
Chamber available in stock is set in compartment, player module is provided in the goods chamber left hand end wall, the player module includes being arranged in institute
State the sliding cavity in goods chamber left hand end wall, be arranged far from the end wall of the goods chamber and with the first through slot for communicating of outside and
With the mounting plate of first through slot cooperation, be provided in the mounting plate with the external installation cavity communicated, in the installation cavity
It is fixedly installed with display screen, the display screen outboard end is fixedly installed with tempered glass, is all provided in end wall above and below the mounting plate
It is equipped with the locked groove communicated with outside, is slidably fitted with sliding panel in the sliding cavity, the sliding panel centre is provided with a left side
The second through slot that the right side communicates, the sliding cavity is fixedly installed with close to the end wall centre of the goods chamber to be extended outward and wears
The fixed block of second through slot is crossed, is provided with the first sliding groove of the opening down goods chamber in the fixed block, described first
The second sliding slot communicated with outside is symmetrically arranged with above and below sliding slot in end wall, is slidably fitted with the first sliding in the first sliding groove
Block is provided with internal thread groove of the opening towards the goods chamber in first sliding shoe, is threadedly engaged peace in the internal thread groove
Equipped with threaded rod, the threaded rod and it is fixedly mounted on driving motor power of the sliding cavity in the end wall of the goods chamber
It connects, is slidably fitted with the second sliding shoe in second sliding groove, the second sliding shoe is far from first sliding groove
End face is fixedly installed with the first conductive sheet, and the end face of the second sliding shoe towards first sliding groove is provided with the first compression
Inclined-plane, an end face of first sliding shoe far from the driving motor is symmetrical above and below to be provided with the first press inclined-plane, the cunning
Dynamic chamber is provided with third sliding groove in the end wall of the goods chamber, is slidably fitted in the third sliding groove and the sliding
The sliding bar that plate is fixedly connected is fixedly installed on the end wall of the third sliding groove far from the sliding cavity and connect with battery
Power supply head, one end of the sliding bar towards the power supply head is fixedly installed with to be electrically connected with driving motor and the first conductive sheet
The second conductive sheet, the mounting plate is provided with the 4th sliding groove, the 4th sliding groove in the end face far from the installation cavity
It is provided with the 5th sliding groove for being connected and matching with the second sliding shoe with the 4th sliding groove in upper and lower end wall,
The third with first conductive sheet cooperation is fixedly installed on the end wall of 5th sliding groove far from the 4th sliding groove
Conductive sheet, the third conductive sheet are electrically connected with the display screen, are slidably fitted with baffle in the 4th sliding groove, and described
The lock pin component with locked groove cooperation is symmetrically arranged with above and below one through slot in end wall.
Further technical solution, the lock pin component include the 6th sliding groove being open towards first through slot, institute
It states and is slidably fitted with lock pin block in the 6th sliding groove, the end face of the lock pin block towards first through slot is provided with and the peace
Second compression inclined-plane of the second press inclined-plane cooperation on the left of loading board, the described one end of lock pin block far from second compression inclined-plane
It is fixedly installed with armature block, is fixedly installed with and the armature block in the end wall of the 6th sliding groove far from first through slot
The calutron of cooperation.
Further technical solution, is symmetrically arranged with the first limiting slot in the second sliding groove left hand end wall, and described
The first limited block being fixedly connected with the second sliding shoe is slidably fitted in one limiting slot, first limiting slot is far from institute
The end wall for stating the first sliding groove is fixedly installed with the first top pressure spring being fixedly connected with first limited block, first top
Pressing spring makes first compression inclined-plane extend into institute to slide first limited block towards first sliding groove
It states in the first sliding groove, and the first conductive sheet of upper and lower ends can be made concordant with the upper and lower end face of the fixed block respectively.
Further technical solution, is symmetrically arranged with the second limiting slot before and after the 5th sliding groove in end wall, and described the
The second limited block being fixedly connected with the baffle is slidably fitted in two limiting slots, the 5th sliding groove inner wall is fixedly mounted
There is the second top pressure spring being fixedly connected with the baffle, second top pressure spring is to press the baffle towards outside
And keep end face of the baffle with the mounting plate far from the display screen concordant.
Further technical solution, is symmetrically arranged with third limiting slot in the 6th sliding groove left hand end wall, and described
The third limited block being fixedly connected with the lock pin block is slidably fitted in three limiting slots, the third limiting slot is far from described
The end wall of one through slot is fixedly installed with the third top pressure spring to offset with the third limited block, the third top pressure spring to
The third limited block is pressed towards first through slot and extend into second compression inclined-plane in first through slot.
Further technical solution, the sliding cavity is symmetrical above and below in the end wall far from first through slot to be provided with guiding
Slot is slidably fitted with the guide rod being fixedly connected with the sliding panel in the guide groove, is surrounded on the guide rod
4th top pressure spring, described 4th top pressure spring one end are fixedly connected with the sliding panel, and the other end and the sliding cavity are separate
The end wall of first through slot is fixedly connected, the 4th top pressure spring to by the sliding panel towards first through slot top
It presses and keeps the sliding panel end face outside concordant with the fixed block end face outside.
The beneficial effects of the invention are as follows：
In the initial state due to apparatus of the present invention, under the action of four top pressure spring, the sliding panel is by towards institute
It states the press of the first through slot and keeps the sliding panel end face outside concordant with the fixed block end face outside, so as to make described first
Conductive sheet is not communicated with outside, and second conductive sheet can be made to be separated with the power supply head, thus considerably increases electricity consumption
Safety；
During installation, the mounting plate is pushed into first through slot for apparatus of the present invention, and second press inclined-plane can be made
For second compression inclined-plane, the lock pin block can thus be retracted in the 6th sliding groove, meanwhile, the mounting plate
The sliding panel can be pressed towards the goods chamber, and the baffle is collapsible to the described 4th under the action of the fixed block
In sliding groove, when second compression inclined-plane is inserted into locked groove under the action of the third top pressure spring, described second
The 5th sliding groove described in block alignment is slided, and second conductive sheet offsets with the power supply head, and the driving at this time is electric and institute
It states the first conductive sheet to be both powered up, then positive to start the driving motor, the driving motor drives the threaded rod rotation, institute
Stating threaded rod can drive first sliding shoe to slide towards the mounting plate, and first press inclined-plane can act on described the
Thus one compression inclined-plane can be such that the second sliding shoe slides towards the 5th sliding groove, when first compression inclined-plane is complete
When be retracted in second sliding groove entirely, first conductive sheet offsets with the third conductive sheet, thus can make described aobvious
Display screen is powered, and the mounting plate can be made to be locked in first through slot, thus can ensure that when the moving carriage is mobile
It is kept fixed with the compartment；
When needing the display screen removing maintenance, driving motor described in reverse starting, so as to drive first sliding shoe
It is slided far from the mounting plate, after first conductive sheet is retracted in second sliding groove, keeps the calutron logical
Electricity, the calutron act on the armature block, so as to make second compression inclined-plane be retracted to the 6th sliding groove
In, thus allow the mounting plate to remove from first sliding groove；
Apparatus of the present invention structure is simple, and installation and removal are quite convenient to, and safety coefficient is high.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of mobile playback equipment of the invention.
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at lock pin component.
Fig. 3 is the enlarged structure schematic diagram in Fig. 1 at fixed block.
Fig. 4 is the enlarged structure schematic diagram in Fig. 1 at the 5th sliding groove.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
As shown in Figs 1-4, a kind of mobile playback equipment of apparatus of the present invention, including moving body 10, the moving body
10 are provided with compartment 11, and chamber 12 available in stock is arranged in the compartment 11, is provided with player module in 12 left hand end wall of goods chamber,
The player module includes the sliding cavity 14 being arranged in 12 left hand end wall of goods chamber, the end for being arranged far from the goods chamber 12
Mounting plate 20 in wall and with the first through slot 18 for communicating of outside and with first through slot 18 cooperation, in the mounting plate 20
It is provided with the installation cavity communicated with outside, display screen 21 is fixedly installed in the installation cavity, 21 outboard end of display screen is solid
Dingan County is equipped with tempered glass 22, and the locked groove 19 communicated with outside, the sliding are provided in about 20 end wall of mounting plate
Sliding panel 15 is slidably fitted in chamber 14,15 centre of sliding panel is provided with the second through slot that left and right communicates, the cunning
Dynamic chamber 14 is fixedly installed with close to the end wall centre of the goods chamber 12 extends through consolidating for second through slot outward
Determine block 13, the first sliding groove 51 of the opening down goods chamber 12, about 51 first sliding groove are provided in the fixed block 13
It is symmetrically arranged with the second sliding slot communicated with outside in end wall, is slidably fitted with the first sliding shoe 44 in the first sliding groove 51,
It is provided with internal thread groove of the opening towards the goods chamber 12 in first sliding shoe 44, is threadedly engaged peace in the internal thread groove
Equipped with threaded rod 46, the threaded rod 46 be fixedly mounted on driving of the sliding cavity 14 in the end wall of the goods chamber 12
Motor 45 is connected by power, and the second sliding shoe 58 is slidably fitted in second sliding groove, the second sliding shoe 58 is far from institute
The end face for stating the first sliding groove 51 is fixedly installed with the first conductive sheet 59, and the second sliding shoe 58 is towards first sliding groove
51 end face is provided with the first compression inclined-plane 55, and first sliding shoe 44 is right above and below the end face far from the driving motor 45
Title is provided with the first press inclined-plane 50, and the sliding cavity 14 is provided with third sliding groove 42 in the end wall of the goods chamber 12,
The sliding bar 40 being fixedly connected with the sliding panel 15, the third sliding groove 42 are slidably fitted in the third sliding groove 42
The power supply head 43 connecting with battery is fixedly installed on end wall far from the sliding cavity 14, and the sliding bar 40 is towards described
One end of power supply head 43 is fixedly installed with the second conductive sheet 41 being electrically connected with driving motor 45 and the first conductive sheet 59, the peace
Loading board 20 is provided with the 4th sliding groove 23 in the end face far from the installation cavity, be all provided in about 23 end wall of the 4th sliding groove
It is equipped with the 5th sliding groove 25 for being connected and matching with the second sliding shoe 58 with the 4th sliding groove 23, the described 5th
Sliding groove 25 is fixedly installed on the end wall far from the 4th sliding groove 23 leads with the third of first conductive sheet 59 cooperation
Electric piece 26, the third conductive sheet 26 are electrically connected with the display screen 21, are slidably fitted with baffle in the 4th sliding groove 23
24, the lock pin component with the locked groove 19 cooperation is symmetrically arranged in about 18 end wall of the first through slot.
Valuably or illustratively, wherein the lock pin component includes being open to slide towards the 6th of first through slot 18
Dynamic slot 29, is slidably fitted with lock pin block 32 in the 6th sliding groove 29, and the lock pin block 32 is towards first through slot 18
End face is provided with the second compression inclined-plane 200 cooperated with the second press inclined-plane 200 in 20 left side of mounting plate, the lock pin block
32 one end far from second compression inclined-plane 200 are fixedly installed with armature block 30, and the 6th sliding groove 29 is far from described
The calutron 17 for cooperating with the armature block 30 and connecting with battery is fixedly installed in the end wall of one through slot 18.
Valuably or illustratively, wherein the first limiting slot 48 is symmetrically arranged in the second sliding groove left hand end wall,
It is slidably fitted with the first limited block 49 being fixedly connected with the second sliding shoe 58 in first limiting slot 48, described first
Limiting slot 48 is fixedly installed with first be fixedly connected with first limited block 49 far from the end wall of first sliding groove 51
Top pressure spring 47, first top pressure spring 47 first limited block 49 to be slided towards first sliding groove 51 and
It extend into first compression inclined-plane 55 in first sliding groove 51, and the first conductive sheet 59 of upper and lower ends can be made to distinguish
It is concordant with the upper and lower end face of the fixed block 13.
Valuably or illustratively, wherein be symmetrically arranged with the second limiting slot in the 23 front and back end wall of the 5th sliding groove
27, the second limited block being fixedly connected with the baffle 24, the 5th sliding are slidably fitted in second limiting slot 27
23 inner wall of slot is fixedly installed with the second top pressure spring 28 being fixedly connected with the baffle 24, second top pressure spring 28 to
The baffle 24 is pressed towards outside and puts down the baffle 24 far from the end face of the display screen 21 with the mounting plate 20
Together.
Valuably or illustratively, wherein be symmetrically arranged with third limiting slot in 29 left hand end wall of the 6th sliding groove
31, the third limited block 34 being fixedly connected with the lock pin block 32, the third are slidably fitted in the third limiting slot 31
Limiting slot 31 is fixedly installed with the third to offset with the third limited block 34 far from the end wall of first through slot 18 and presses bullet
Spring 33, the third top pressure spring 33 make described to press the third limited block 34 towards first through slot 18
Two compression inclined-planes 35 are extend into first through slot 18.
Valuably or illustratively, wherein the sliding cavity 14 is symmetrical above and below in the end wall far from first through slot 18
It is provided with guide groove 36, the guide rod 37 being fixedly connected with the sliding panel 15 is slidably fitted in the guide groove 36, it is described
The 4th top pressure spring 38 is surrounded on guide rod 37, described 4th top pressure spring, 38 one end and the sliding panel 15 are fixed
Connection, the other end are fixedly connected with the sliding cavity 14 far from the end wall of first through slot 18, the 4th top pressure spring 38
Make 15 end face outside of sliding panel and the fixed block to press the sliding panel 15 towards first through slot 18
13 end face outsides are concordant.
In the initial state, the calutron 17 is in power-down state to apparatus of the present invention, the threaded rod 46 with it is described
Internal thread groove is fully mated, and under the action of the first top pressure spring 47, first limited block 49 is by towards described first
Sliding groove 51 slides and extend into first compression inclined-plane 55 in first sliding groove 51 and first press inclined-plane
50 offset, and the first conductive sheet 59 of upper and lower ends can be made concordant with the upper and lower end face of the fixed block 13 respectively, described
Under the action of four top pressure springs 38, the sliding panel 15 is pressed towards first through slot 18 and makes 15 outside of sliding panel
End face is concordant with 13 end face outside of fixed block, and second conductive sheet 41 can be made to be separated with the power supply head 43,
Under the action of the third top pressure spring 33, the third limited block 34 is pressed towards first through slot 18 and makes described the
Two compression inclined-planes 35 are extend into first through slot 18, under the action of the second top pressure spring 28,24 quilt of baffle
It is pressed towards outside and keeps end face of the baffle 24 with the mounting plate 20 far from the display screen 21 concordant.
When installation, the mounting plate 20 is pushed into first through slot 18, second press inclined-plane 200 can act on
In second compression inclined-plane 35, the lock pin block 32 can thus be retracted in the 6th sliding groove 29, meanwhile, the peace
Loading board 20 can press the sliding panel 15 towards the goods chamber 12, and the baffle 24 can under the action of fixed block 13
It is retracted in the 4th sliding groove 23, is inserted under the action of second compression inclined-plane 35 is in third top pressure spring 33
When into locked groove 19, the second sliding shoe 58 is directed at the 5th sliding groove 25, and second conductive sheet 41 and the confession
Dateline 43 offsets, and the driving electricity 45 and first conductive sheet 59 are both powered up at this time, then positive to start the driving motor
45, the driving motor 45 drives the threaded rod 46 to rotate, and the threaded rod 46 can drive 44 direction of the first sliding shoe
The mounting plate 20 slides, and first press inclined-plane 50 can act on first compression inclined-plane 55, thus can make described the
Two sliding shoes 58 are slided towards the 5th sliding groove 25, when first compression inclined-plane 55 is fully retracted to second sliding
When in slot, first conductive sheet 59 offsets with the third conductive sheet 26, and the display screen 21 thus can be made to be powered；
When needing the display screen 21 removing maintenance, driving motor 45 described in reverse starting, so as to drive described first to slide
Motion block 44 is slided far from the mounting plate 20, after first conductive sheet 58 is retracted in second sliding groove, is made described
Calutron is powered, and the calutron 17 acts on the armature block 30, so as to shrink second compression inclined-plane 35
Into the 6th sliding groove 29, the mounting plate 20 is thus allowed to remove from first sliding groove 18.
The beneficial effects of the invention are as follows：In the initial state due to apparatus of the present invention, in the work of the 4th top pressure spring
Under, the sliding panel is pressed towards first through slot and makes the sliding panel end face outside and the fixed block outboard end
Face is concordant, so as to communicate first conductive sheet with outside, and can make second conductive sheet and the power supply head phase
It is detached from, thus considerably increases electrical safety；
During installation, the mounting plate is pushed into first through slot for apparatus of the present invention, and second press inclined-plane can be made
For second compression inclined-plane, the lock pin block can thus be retracted in the 6th sliding groove, meanwhile, the mounting plate
The sliding panel can be pressed towards the goods chamber, and the baffle is collapsible to the described 4th under the action of the fixed block
In sliding groove, when second compression inclined-plane is inserted into locked groove under the action of the third top pressure spring, described second
The 5th sliding groove described in block alignment is slided, and second conductive sheet offsets with the power supply head, and the driving at this time is electric and institute
It states the first conductive sheet to be both powered up, then positive to start the driving motor, the driving motor drives the threaded rod rotation, institute
Stating threaded rod can drive first sliding shoe to slide towards the mounting plate, and first press inclined-plane can act on described the
Thus one compression inclined-plane can be such that the second sliding shoe slides towards the 5th sliding groove, when first compression inclined-plane is complete
When be retracted in second sliding groove entirely, first conductive sheet offsets with the third conductive sheet, thus can make described aobvious
Display screen is powered, and the mounting plate can be made to be locked in first through slot, thus can ensure that when the moving carriage is mobile
It is kept fixed with the compartment；
When needing the display screen removing maintenance, driving motor described in reverse starting, so as to drive first sliding shoe
It is slided far from the mounting plate, after first conductive sheet is retracted in second sliding groove, keeps the calutron logical
Electricity, the calutron act on the armature block, so as to make second compression inclined-plane be retracted to the 6th sliding groove
In, thus allow the mounting plate to remove from first sliding groove；
Apparatus of the present invention structure is simple, and installation and removal are quite convenient to, and safety coefficient is high.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of mobile playback equipment, including moving body, the moving body is provided with compartment, is arranged in the compartment available in stock
Chamber is provided with player module in the goods chamber left hand end wall, it is characterised in that：The player module includes being arranged in the goods
Sliding cavity in chamber left hand end wall, the first through slot for being arranged far from the end wall of the goods chamber and being communicated with outside and with institute
The mounting plate of the first through slot cooperation is stated, the installation cavity communicated with outside is provided in the mounting plate, is fixed in the installation cavity
Display screen is installed, the display screen outboard end is fixedly installed with tempered glass, is provided in end wall above and below the mounting plate
With the locked groove that communicates of outside, sliding panel is slidably fitted in the sliding cavity, the sliding panel centre is provided with left and right phase
The second logical through slot, the sliding cavity are fixedly installed with close to the end wall centre of the goods chamber and extend through institute outward
The fixed block of the second through slot is stated, the first sliding groove of the opening down goods chamber, the first sliding groove are provided in the fixed block
It is symmetrically arranged with the second sliding slot communicated with outside in upper and lower end wall, is slidably fitted with the first sliding shoe in the first sliding groove,
It is provided with internal thread groove of the opening towards the goods chamber in first sliding shoe, is threadedly engaged and is equipped in the internal thread groove
Threaded rod, the threaded rod connect with driving motor power of the sliding cavity in the end wall of the goods chamber is fixedly mounted on
It connects, the second sliding shoe, end of the second sliding shoe far from first sliding groove is slidably fitted in second sliding groove
Face is fixedly installed with the first conductive sheet, and it is oblique that the end face of the second sliding shoe towards first sliding groove is provided with the first compression
Face, an end face of first sliding shoe far from the driving motor is symmetrical above and below to be provided with the first press inclined-plane, the sliding
Chamber is provided with third sliding groove in the end wall of the goods chamber, is slidably fitted in the third sliding groove and the sliding panel
The sliding bar being fixedly connected is fixedly installed on the end wall of the third sliding groove far from the sliding cavity and to connect with battery
Power supply head, one end of the sliding bar towards the power supply head, which is fixedly installed with, to be electrically connected with driving motor and the first conductive sheet
Second conductive sheet, the mounting plate are provided with the 4th sliding groove in the end face far from the installation cavity, on the 4th sliding groove
The 5th sliding groove for being connected and matching with the second sliding shoe with the 4th sliding groove, institute are provided in lower end wall
It states to be fixedly installed on end wall of the 5th sliding groove far from the 4th sliding groove and be led with the third of first conductive sheet cooperation
Electric piece, the third conductive sheet are electrically connected with the display screen, are slidably fitted with baffle in the 4th sliding groove, and described first
The lock pin component with locked groove cooperation is symmetrically arranged with above and below through slot in end wall.
2. a kind of mobile playback equipment according to claim 1, it is characterised in that：The lock pin component includes opening direction
6th sliding groove of first through slot is slidably fitted with lock pin block in the 6th sliding groove, and the lock pin block is described in
The end face of first through slot is provided with the second compression inclined-plane with the second press inclined-plane cooperation on the left of the mounting plate, the lock pin
Block is fixedly installed with armature block far from the one end on second compression inclined-plane, and the 6th sliding groove is far from first through slot
The calutron with armature block cooperation is fixedly installed in end wall.
3. a kind of mobile playback equipment according to claim 1, it is characterised in that：In the second sliding groove left hand end wall
It is symmetrically arranged with the first limiting slot, is slidably fitted with first be fixedly connected with the second sliding shoe in first limiting slot
Limited block, first limiting slot are fixedly installed with and the fixed company of first limited block far from the end wall of first sliding groove
The first top pressure spring connect, first top pressure spring first limited block to be slided towards first sliding groove and
Extend into first compression inclined-plane in first sliding groove, and can make the first conductive sheet of upper and lower ends respectively with it is described
The upper and lower end face of fixed block is concordant.
4. a kind of mobile playback equipment according to claim 1, it is characterised in that：Before and after 5th sliding groove in end wall
It is symmetrically arranged with the second limiting slot, the second limit being fixedly connected with the baffle is slidably fitted in second limiting slot
Block, the 5th sliding groove inner wall are fixedly installed with the second top pressure spring being fixedly connected with the baffle, second press
Spring puts down the baffle far from the end face of the display screen with the mounting plate to press the baffle towards outside
Together.
5. a kind of mobile playback equipment according to claim 2, it is characterised in that：In the 6th sliding groove left hand end wall
It is symmetrically arranged with third limiting slot, the third limit being fixedly connected with the lock pin block is slidably fitted in the third limiting slot
Block, the third limiting slot are fixedly installed with the third top to offset with the third limited block far from the end wall of first through slot
Pressing spring, the third top pressure spring make to press the third limited block towards first through slot described second by
Pressure inclined-plane is extend into first through slot.
6. a kind of mobile playback equipment according to claim 1, it is characterised in that：The sliding cavity is logical far from described first
It is symmetrical above and below in the end wall of slot to be provided with guide groove, it is slidably fitted in the guide groove and is led with what the sliding panel was fixedly connected
To bar, the 4th top pressure spring is surrounded on the guide rod, described 4th top pressure spring one end is fixed with the sliding panel
Connection, the other end are fixedly connected with the sliding cavity far from the end wall of first through slot, and the 4th top pressure spring is to incite somebody to action
The sliding panel presses towards first through slot and keeps the sliding panel end face outside concordant with the fixed block end face outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722945.2A CN108859921A (en) | 2018-07-04 | 2018-07-04 | A kind of mobile playback equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810722945.2A CN108859921A (en) | 2018-07-04 | 2018-07-04 | A kind of mobile playback equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108859921A true CN108859921A (en) | 2018-11-23 |
Family
ID=64299039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810722945.2A Withdrawn CN108859921A (en) | 2018-07-04 | 2018-07-04 | A kind of mobile playback equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108859921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806490A (en) * | 2020-07-10 | 2020-10-23 | 中车青岛四方机车车辆股份有限公司 | Mounting structure of display device for train, and train |
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2018
- 2018-07-04 CN CN201810722945.2A patent/CN108859921A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806490A (en) * | 2020-07-10 | 2020-10-23 | 中车青岛四方机车车辆股份有限公司 | Mounting structure of display device for train, and train |
| CN111806490B (en) * | 2020-07-10 | 2021-08-20 | 中车青岛四方机车车辆股份有限公司 | Mounting structure of display device for train, and train |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
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| WW01 | Invention patent application withdrawn after publication |