CN208873304U - Multimedia all-in-one machine is used in a kind of teaching of wall-hanging - Google Patents
Multimedia all-in-one machine is used in a kind of teaching of wall-hanging Download PDFInfo
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- CN208873304U CN208873304U CN201820930642.5U CN201820930642U CN208873304U CN 208873304 U CN208873304 U CN 208873304U CN 201820930642 U CN201820930642 U CN 201820930642U CN 208873304 U CN208873304 U CN 208873304U
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- multimedia
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Abstract
The utility model discloses a kind of wall-hanging teaching multimedia all-in-one machines, including multimedia all-in-one machine host, multimedia all-in-one machine main frame inner chamber left and right side lower end passes through hydraulic stem and is flexibly connected movable flip, control keyboard is fixedly installed in the middle part of the movable flip medial surface, the multimedia all-in-one machine main frame inner chamber rear surface lower end is provided with limit card slot, fixing bolt is fixedly installed with below the limit card slot, multimedia all-in-one machine host rear surface lower end left and right sides passes through compressed spring and is fixedly installed with the second connecting plate, the first connecting plate is connected with by connecting pin shaft in the middle part of second connecting plate, the first connecting plate lower front surface is provided with spacing hole slot, first connecting plate and the second connecting plate upper and lower end parts are provided with U-shaped opening slot.Wall-hanging teaching multimedia all-in-one machine, can not only be easy to disassemble, and has anti-theft function.
Description
Technical field
The utility model relates to Teaching Technology of Multimedia field, multimedia all-in-one machine is used in specially a kind of wall-hanging teaching.
Background technique
All-in-one machine for multimedia teaching by infrared touch technology, Intelligent Office space teaching software, multimedia network communication technology,
The multinomial technological synthesis such as high definition flat panel display in one, incorporate projector, electronic whiteboard, computer (option), TV,
Traditional display terminal is promoted to full-featured by the plurality of devices such as touch function in the Multifunction interdynamic teaching equipment of one
Human-computer interaction device.Writing, annotation, drawing, multimedia recreation and computation may be implemented by this product user, directly
Opening equipment can easily deduce excellent interaction classroom.Due to the demand of each school or class be it is different, so machine
Body size also can be different.Traditional wall-mounted multimedia all-in-one machine is typically secured on wall, not only inconvenient detachable maintaining, and
If can bring about great inconvenience and when to the replacement of teaching place it is necessary to move to multimedia all-in-one machine, it is easy to
It causes the hole of metope to increase, seriously affects the aesthetics of metope entirety, meanwhile, existing multimedia one easy to disassemble
Machine does not have anti-theft function although easily disassembled.Therefore, it is proposed that multimedia all-in-one machine is used in a kind of teaching of wall-hanging.
Utility model content
The purpose of this utility model is to provide a kind of wall-hanging teaching multimedia all-in-one machines, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of wall-hanging teaching multimedia one
Machine, including multimedia all-in-one machine host, multimedia all-in-one machine main frame inner chamber upper end is fixedly installed with power amplification sound box, described more
Functional interface is equipped in the middle part of media one machine host front surface, multimedia all-in-one machine main frame inner chamber left and right side lower end is logical
It crosses hydraulic stem and is flexibly connected movable flip, be fixedly installed with control keyboard, the multimedia in the middle part of the movable flip medial surface
All-in-one machine main frame inner chamber rear surface lower end is provided with limit card slot, is fixedly installed with fixing bolt below the limit card slot, described
Multimedia all-in-one machine host rear surface lower end left and right sides passes through compressed spring and is fixedly installed with the second connecting plate, and described second connects
It is connected with the first connecting plate by connecting pin shaft in the middle part of fishplate bar, the first connecting plate lower front surface is provided with limit hole
Slot, first connecting plate and the second connecting plate upper and lower end parts are provided with U-shaped opening slot.
Preferably, second connecting plate upper end, which is bolted, is installed on multimedia all-in-one machine host trailing flank
End.
Preferably, first connecting plate and the second connecting plate end are connected with each other by compressed spring, and the first connection
Plate and the second connecting plate quantity are no less than 2.
Preferably, the fixing bolt is actively plugged in spacing hole slot slot, and fixing bolt lateral surface is living by screw thread
It is dynamic to be connected with nut.
Preferably, the first connecting plate activity lower end is actively plugged in limit card slot slot.
Preferably, the control system of the power amplification sound box, functional interface and control keyboard with multimedia all-in-one machine host
It is connected.
Compared with prior art, the utility model has the beneficial effects that wall-hanging teaching multimedia all-in-one machine, passes through
First connecting plate, the second connecting plate, connection pin shaft, limit card slot, spacing hole slot, U-shaped opening slot and fixing bolt structure are set,
It can be by turning the nut on fixing bolt, under compressed spring effect, because the first connecting plate and the second connecting plate mutually interconnect
Effect is connect, moves inward the first connecting plate and the second connecting plate upper and lower end parts, thus by U-shaped opening slot from fixed device
Interior disengaging, can not only be easy to disassemble, convenient for moving to multimedia all-in-one machine, reduces the increase of metope hole, improves wall
The aesthetics of face entirety, and it is set to multimedia all-in-one machine inner cavity, anti-theft function is had more, multimedia all-in-one machine is used
Safety and convenience are significantly improved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the right side structure schematic view of the utility model.
In figure: 1 multimedia all-in-one machine host, 2 power amplification sound boxes, 3 hydraulic stems, 4 movable flips, 5 functional interfaces, 6 control keys
Disk, 7 limit card slots, 8 first connecting plates, 9 fixing bolts, 10 compressed springs, 11 second connecting plates, 12 U-shaped opening slots, 13 connect
Outbound axis, 14 spacing hole slots.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of wall-hanging teaching multimedia all-in-one machine,
Including multimedia all-in-one machine host 1, the 1 inner cavity upper end of multimedia all-in-one machine host is fixedly installed with power amplification sound box 2, described more
Functional interface 5, the 1 inner cavity left and right side lower end of multimedia all-in-one machine host are equipped in the middle part of 1 front surface of media one machine host
Movable flip 4, the 3 model QM105107(MARIE/ Mary of hydraulic stem are flexibly connected by hydraulic stem 3), it is described hydraulic
3 top and bottom of bar are individually fixed in the inner cavity side of multimedia all-in-one machine host 1 and the side of movable flip 4.The activity
It renovates and is fixedly installed with control keyboard 6 in the middle part of 4 medial surfaces, the 1 inner cavity rear surface lower end of multimedia all-in-one machine host is provided with limit
Position card slot 7, is fixedly installed with fixing bolt 9, the 1 rear surface lower end of multimedia all-in-one machine host below the limit card slot 7
Left and right sides passes through compressed spring 10 and is fixedly installed with the second connecting plate 11, and 11 upper end of the second connecting plate is bolted
It is installed on 1 trailing flank upper end of multimedia all-in-one machine host.It is flexibly connected in the middle part of second connecting plate 11 by connection pin shaft 13
There is the first connecting plate 8,8 lower front surface of the first connecting plate is provided with spacing hole slot 14, and the fixing bolt 9 is actively plugged in
In 14 slot of spacing hole slot, and 9 lateral surface of fixing bolt is connected with nut by screw thread.First connecting plate 8 and second
11 upper and lower end parts of connecting plate are provided with U-shaped opening slot 12, first connecting plate 8 and 11 end of the second connecting plate and pass through compression bullet
Spring 10 is connected with each other, and the first connecting plate 8 and 11 quantity of the second connecting plate are no less than 2.Under first connecting plate, 8 activity
End is actively plugged in 7 slot of limit card slot.When using all-in-one machine for multimedia teaching, movable flip 4 is opened by key, just
Can carry out multimedia teaching work, in teaching process, if encounter need to move all-in-one machine for multimedia teaching or
When occurring the case where teaching one-piece damage needs on-call maintenance in person's teaching process, by manually by nut in fixing bolt 9
On move up, under the effect of compressed spring 10, the first connecting plate 8 and the second connecting plate 11 pass through connection 13 connection function of pin shaft
Move inward, be detached from from fixed device, the fixed device can be fixing pin and blackboard, manually by nut to moving down
Dynamic, the first connecting plate 8 and 11 outer end of the second connecting plate are stretched outward, and multimedia all-in-one machine is tightly connected in fixed device
On, it is fixed.The inner cavity of multimedia all-in-one machine host 1 is arranged in nut, further increases anti-theft function.The power amplification sound box 2,
Functional interface 5 and control keyboard 6 are connected with the control system of multimedia all-in-one machine host 1.The power amplification sound box 2 is 20W
Digital stereo power amplifier.Wall-hanging teaching multimedia all-in-one machine, passes through the first connecting plate 8 of setting, the second connecting plate 11, connection
Pin shaft 13, limit card slot 7,9 structure of spacing hole slot 14, U-shaped opening slot 12 and fixing bolt, can be by turning fixing bolt 9
On nut, compressed spring 10 effect under, because the first connecting plate 8 and 11 interconnection of the second connecting plate effect, make the first company
Fishplate bar 8 and 11 upper and lower end parts of the second connecting plate move inward, to U-shaped opening slot 12 is detached from out of fixed device, no
Only can be easy to disassemble, convenient for moving to multimedia all-in-one machine, the increase of metope hole is reduced, improves the beauty of metope entirety
The property seen, and is set to multimedia all-in-one machine inner cavity, has more anti-theft function, the safety for using multimedia all-in-one machine and just
Victory is significantly improved.
Working principle: in teaching process, if because special circumstances will be moved or be torn open to multimedia all-in-one machine
It unloads when repairing maintenance, by opening movable flip 4, nut is moved up along fixing bolt 9 manually, is compressed at this time
Spring 10 starts to restPose, so that the first connecting plate 8 and 11 outer end of the second connecting plate be driven to move inward, passes through U
Type open slot is detached from out of fixed device, can be moved to multimedia all-in-one machine, it is opposite by manually by nut along
Fixing bolt 9 moves down, and slowly compresses to the beginning of compressed spring 10 at this time, drives the first connecting plate 8 and the second connecting plate 11
Outer end is moved outward, is caught in fixed device by U-shaped opening slot 12.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wall-hanging teaching multimedia all-in-one machine, including multimedia all-in-one machine host (1), it is characterised in that: described more
Media one machine host (1) inner cavity upper end is fixedly installed with power amplification sound box (2), multimedia all-in-one machine host (1) front surface
Middle part is equipped with functional interface (5), and it is living that multimedia all-in-one machine host (1) the inner cavity left and right side lower end passes through hydraulic stem (3)
Dynamic connection movable flip (4), movable flip (4) the medial surface middle part are fixedly installed with control keyboard (6), the multimedia one
Body machine host (1) inner cavity rear surface lower end is provided with limit card slot (7), is fixedly installed with fixed spiral shell below the limit card slot (7)
Bolt (9), multimedia all-in-one machine host (1) rear surface lower end left and right sides pass through compressed spring (10) and are fixedly installed with second
Connecting plate (11), the second connecting plate (11) middle part is connected with the first connecting plate (8) by connecting pin shaft (13), described
First connecting plate (8) lower front surface is provided with spacing hole slot (14), and first connecting plate (8) and the second connecting plate (11) are up and down
End is provided with U-shaped opening slot (12).
2. a kind of wall-hanging teaching multimedia all-in-one machine according to claim 1, it is characterised in that: second connection
Plate (11) upper end, which is bolted, is installed on multimedia all-in-one machine host (1) trailing flank upper end.
3. a kind of wall-hanging teaching multimedia all-in-one machine according to claim 1, it is characterised in that: first connection
Plate (8) and the second connecting plate (11) end are connected with each other by compressed spring (10), and the first connecting plate (8) and the second connecting plate
(11) quantity is no less than 2.
4. a kind of wall-hanging teaching multimedia all-in-one machine according to claim 1, it is characterised in that: the fixing bolt
(9) it is actively plugged in spacing hole slot (14) slot, and fixing bolt (9) lateral surface is connected with nut by screw thread.
5. a kind of wall-hanging teaching multimedia all-in-one machine according to claim 1, it is characterised in that: first connection
Plate (8) activity lower end is actively plugged in limit card slot (7) slot.
6. a kind of wall-hanging teaching multimedia all-in-one machine according to claim 1, it is characterised in that: the power amplification sound box
(2), functional interface (15) and control keyboard (6) are connected with the control system of multimedia all-in-one machine host (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820930642.5U CN208873304U (en) | 2018-06-15 | 2018-06-15 | Multimedia all-in-one machine is used in a kind of teaching of wall-hanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820930642.5U CN208873304U (en) | 2018-06-15 | 2018-06-15 | Multimedia all-in-one machine is used in a kind of teaching of wall-hanging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873304U true CN208873304U (en) | 2019-05-17 |
Family
ID=66462254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820930642.5U Expired - Fee Related CN208873304U (en) | 2018-06-15 | 2018-06-15 | Multimedia all-in-one machine is used in a kind of teaching of wall-hanging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208873304U (en) |
-
2018
- 2018-06-15 CN CN201820930642.5U patent/CN208873304U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20200615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |