CN108196623A

CN108196623A - A kind of new type enterprise multimedia device

Info

Publication number: CN108196623A
Application number: CN201810031542.3A
Authority: CN
Inventors: 方小刚
Original assignee: Zhuji City Ji Mailuo Import And Export Co Ltd
Current assignee: Zhuji City Ji Mailuo Import And Export Co Ltd
Priority date: 2018-01-12
Filing date: 2018-01-12
Publication date: 2018-06-22

Abstract

A kind of new type enterprise multimedia device of the present invention, including the multimedia all-in-one machine being fixedly mounted on by suspension holdfast on wall, the power supply head that is electrically connected by power cord with the multimedia all-in-one machine and coordinate with the power supply head and be fixedly mounted on the power socket in wall, the power supply head center position is provided with the rotation slot of left and right connection, rotating bar is rotatably mounted in the rotation slot, the rotating bar right end stretches out the power supply head and is installed with handler, the rotating bar left end stretches out the power supply head and symmetrical above and below is provided with iron block, the power supply head left side fixation is symmetrical above and below to be provided with plug-in bar, the effect slot connected up and down is provided in the plug-in bar；It is symmetrical above and below in the power socket to be provided with the sliding cavity for controlling extension, connection outside and the first slot coordinated with the plug-in bar are provided in the sliding cavity right end wall.

Description

A kind of new type enterprise multimedia device

Technical field

The present invention relates to multimedia technology field, specifically a kind of new type enterprise multimedia device.

Background technology

Have benefited from the rapid development of computer technology, multimedia all-in-one machine with its both pictures and texts are excellent, easy to use the advantages that It is widely used in education and instruction, enterprise's meeting, this system only need to lightly touch large screen display with finger Icon or word or directly carry out it is hand-written just can make content of courses turn difficult into easy, change be abstracted as it is specific, so as to enhance teaching, The interactivity of meeting makes teaching, displaying more succinct, efficient, multimedia all-in-one machine collection computer, projector, curtain, interactive electricity Sub- blank is integrated, and therefore, is used by many enterprises, and multimedia all-in-one machine is needed when in use by power supply head connected to it It is inserted into power socket, since in traditional power socket, power supply piece is directly connected with alternating current, and powers piece protrusion in slot, Therefore, there is some potential safety problems, the accident easily got an electric shock, and personnel are more sometimes due to meeting room, mobility It is very strong, it therefore, easily kicks and mixes power cord or power supply head, the loosening for be easy to causeing power supply head is even fallen, and can cause more matchmakers The unexpected power-off of body all-in-one machine, this can influence the progress of meeting, while can reduce the service life of multimedia all-in-one machine.

Invention content

For the deficiency of above-mentioned technology, the present invention proposes a kind of new type enterprise multimedia device.

A kind of new type enterprise multimedia device of apparatus of the present invention, including being fixedly mounted on wall by suspension holdfast Multimedia all-in-one machine, the power supply head being electrically connected with the multimedia all-in-one machine by power cord and with power supply head cooperation and The power socket being fixedly mounted in wall, the power supply head center position are provided with the rotation slot of left and right connection, the rotation Rotating bar is rotatably mounted in slot, the rotating bar right end stretches out the power supply head and is installed with handler, described Rotating bar left end stretch out the power supply head and it is symmetrical above and below be provided with iron block, setting symmetrical above and below is fixed in the power supply head left side There is plug-in bar, the effect slot connected up and down is provided in the plug-in bar, alarm set is additionally provided in the power supply head, it is described to carry Device of waking up includes attention gatter and protective plate；It is symmetrical above and below in the power socket to be provided with the sliding cavity for controlling extension, the cunning The first slot that connection is external and coordinates with the plug-in bar is provided in dynamic chamber right end wall, being equipped in the sliding cavity can be left The sliding rack of right slip, is provided with installation cavity in the sliding rack, the company of being both provided in the installation cavity left end wall and right end wall Lead to the jack of the sliding cavity, swing arm, the swing arm right end are installed by the way that rotation axis is symmetrical above and below in the installation cavity Opposite end face is fixedly installed effect protrusion and the elastic electricity output piece positioned at the effect protrusion left side, the swing arm Left end is fixedly installed the first connection sheet being electrically connected with the elastic electricity output piece, and the installation cavity left end wall is symmetrical above and below to be set The second connection sheet that can coordinate with first connection sheet is equipped with, is additionally provided in the sliding cavity left end wall and connects electric chamber, it is described The power supply block for being installed in electric chamber left end wall and being electrically connected with city is connect, be provided with opening in the power supply block connects electricity described in The power supply slot of chamber, it is described connect it is symmetrical above and below in electric chamber right end wall be provided with the straight slot being connected with the sliding cavity, it is described to connect electricity The sliding panel that can be horizontally slipped is also equipped in chamber, the sliding panel left end is installed with to be electrically connected with second connection sheet Connect electric block, the sliding panel right end is symmetrical above and below to be equipped with connecting rod, and the connecting rod right end is stretched into through the straight slot It is fixedly connected into the sliding cavity and with the sliding rack, two connecting rods are located at PATENT left side via both sides up and down respectively, described Rotation chamber, the central channel being provided in the rotation chamber right end wall outside connection, institute are additionally provided at the center of power socket right side Stating central channel, end wall is symmetrically arranged with and matched second slot of the iron block up and down.

Valuably or illustratively, wherein, limiting slot, the limiting slot are symmetrically arranged in the end wall of the sliding cavity upper end In the limited block that can be horizontally slipped is installed, the limited block is fixedly connected with the sliding rack, and the limited block left side is consolidated Dingan County is equipped with the first top pressure spring, and the first top pressure spring left end is fixedly connected with the limiting slot left end wall.

Valuably or illustratively, it wherein, is installed on the left of end wall above and below the installation cavity and consolidates with the swing arm Surely the second top pressure spring connected.

Valuably or illustratively, wherein, before and after the rotation chamber magnetic patch is symmetrically installed in end wall.

Valuably or illustratively, wherein, the jack is located at first slot in same horizontal line, and described slotting Hole and the projection of shape and size of first slot are equal.

Valuably or illustratively, wherein, the rotation axis and second connection sheet are in the same horizontal line.

Valuably or illustratively, wherein, when two swing arms are in horizontality, the distance between two swing arms It is equal with the width of first slot.

Valuably or illustratively, wherein, the plug-in bar left end is provided with effect inclined-plane, effect inclined-plane right side end The distance for holding the effect slot is equal with the distance of the rotation axis to the effect protrusion.

Valuably or illustratively, wherein, the attention gatter is set in the power supply head right end face and is inserted with described Electric pole is electrically connected, and the protective plate is set to the power supply head right end face on the outside of the attention gatter.

The beneficial effects of the invention are as follows：

Since the power socket in apparatus of the present invention is in original state, under the action of first top pressure spring, the limiting Block makes the sliding rack offset with the sliding cavity right end wall by top pressure to the right, comes off the power supply so as to make to connect electric block Slot；Under the action of second top pressure spring, two swing arm left ends are relatively close, so as to make first connection sheet with Second connection sheet disengages, and thus the elastic electricity output piece is not charged, and is inserted at this time using common metal rod piece During into first slot and installation cavity, metal rod can run through left side through-hole, therefore can not drive the sliding rack to Left slip, therefore the elastic electricity output piece electrification can not be made, and since the elastic electricity output piece is left positioned at the effect protrusion Side, therefore, when the effect protrusion offsets with metal rod, the elasticity electricity output piece will not be contacted with metal rod, Therefore, the generation of electric shock accidents can be avoided, considerably increases electrical safety.

When in use, the effect inclined-plane may act on the swing arm to apparatus of the present invention, so as to which swing arm left end can court It is pivoted to second connection sheet, and the swing arm right end can be pivoted towards the plug-in bar, on the right side of the effect inclined-plane When end is aligned with the rotation axis, the effect protrusion is extend into the effect slot, first connection sheet and described the Two connection sheets offset, and continue after pushing the plug-in bar to the left, and the plug-in bar can drive the sliding rack to slide to the left, when It is described to connect electric block and be inserted into the power supply slot when power supply head left side and the power socket right side offset, so as to When the elastic electricity output piece being made to be powered, and being extend into the effect slot due to the effect protrusion, the elasticity electricity output Piece can offset with the plug-in bar, and the multimedia all-in-one machine thus can be made to be powered, so as to can control the multimedia all-in-one machine Operation；

And when the multimedia all-in-one machine is powered, the iron block runs through in second slot and extend into the rotation chamber In, after the handler rotates 90 degree, the handler can drive the iron block to rotate 90 degree by the rotating bar, so as to institute Stating iron block can match with the magnetic patch, and the iron block is locked in the rotation chamber, and the plug-in bar is locked in as a result, In first slot, so as to make the multimedia all-in-one machine stable operation；

Apparatus of the present invention can substantially reduce security risk, and be powered in the multimedia all-in-one machine in use, can avoid kicking mixing The phenomenon that causing to power off suddenly when power cord or power supply head can improve the service life of the multimedia all-in-one machine, and not shadow Ring the process of enterprise's meeting.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution of the prior art Attached drawing is briefly described needed in description, 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 structure diagram of new type enterprise multimedia device of the present invention.

Fig. 2 is the structure diagram of power socket in a kind of new type enterprise multimedia device of the invention.

Fig. 3 is the structure diagram of power supply head in a kind of new type enterprise multimedia device of the invention.

Fig. 4 is structure diagram when effect protrusion is extend into effect slot in Fig. 1.

Fig. 5 is the right view of Fig. 2.

Fig. 6 is the right view of Fig. 3.

Specific embodiment

All features or disclosed all methods disclosed in this specification 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.

This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

As shown in Figures 1 to 6, a kind of new type enterprise multimedia device of apparatus of the present invention, including being consolidated by suspension holdfast Multimedia all-in-one machine 10 of the Dingan County on the wall, the power supply head being electrically connected by power cord 11 with the multimedia all-in-one machine 10 20 and coordinate with the power supply head 20 and be fixedly mounted on the power socket 30 in wall, 20 center position of power supply head is set The rotation slot of left and right connection is equipped with, rotating bar 23 is rotatably mounted in the rotation slot, 23 right end of rotating bar stretches out The power supply head 20 is simultaneously installed with handler 25, and 23 left end of rotating bar stretches out the power supply head 20 and symmetrical above and below sets Iron block 24 is equipped with, 20 left side of the power supply head fixation is symmetrical above and below to be provided with plug-in bar 21, is provided in the plug-in bar 21 The effect slot 22 connected up and down, is additionally provided with alarm set in the power supply head 20, the alarm set include attention gatter 234 and Protective plate 235；The sliding cavity 34 symmetrical above and below for being provided with left and right extension in the power socket 30, in the 34 right end wall of sliding cavity The first slot 51 that connection is external and coordinates with the plug-in bar 21 is provided with, is equipped with and can horizontally slip in the sliding cavity 34 Sliding rack 49, be provided with installation cavity 34 in the sliding rack 49, be both provided in the 34 left end wall of installation cavity and right end wall It connects the jack 50 of the sliding cavity 50, swing arm 54, institute is installed by the way that rotation axis 35 is symmetrical above and below in the installation cavity 34 It states the opposite end face of 54 right end of swing arm and is fixedly installed effect protrusion 53 and the elasticity positioned at 53 left side of effect protrusion Electricity output piece 52,54 left end of swing arm are fixedly installed the first connection sheet being electrically connected with the elastic electricity output piece 52 38, the 34 left end wall of installation cavity is symmetrical above and below to be provided with the second connection sheet 37 that can coordinate with first connection sheet 38, institute It states to be additionally provided in 45 left end wall of sliding cavity and connects electric chamber 41, described connect in electric 41 left end wall of chamber is installed with what is be electrically connected with city It powers block 43, is provided with opening in the power supply block 43 and the power supply slot 42 of electric chamber 41 is connect described in, it is described to connect electric 41 right end of chamber Symmetrical above and below in wall to be provided with the straight slot being connected with the sliding cavity 45, described connect in electric chamber 41 is also equipped with to horizontally slip Sliding panel 40,40 left end of sliding panel is installed with the electric block 44 that connects being electrically connected with second connection sheet 38, described Sliding panel right end is symmetrical above and below to be equipped with connecting rod 39, and 39 right end of connecting rod extend into the slip through the straight slot It is fixedly connected in chamber 45 and with the sliding rack 49, two connecting rods 39 are located at PATENT left side via both sides up and down, the power supply respectively Rotation chamber 46, the central channel being provided in the rotation 46 right end wall of chamber outside connection are additionally provided at 30 right side centers of seat 47, the central channel about 47 end wall be symmetrically arranged with and 24 matched second slot 460 of iron block.

Valuably or illustratively, wherein, limiting slot 33, the limit are symmetrically arranged in the 45 upper end end wall of sliding cavity The limited block 31 that can be horizontally slipped is installed in the slot 33 of position, the limited block 31 is fixedly connected with the sliding rack 49, the limit Position 31 left side of block is installed with the first top pressure spring 32,32 left end of the first top pressure spring and 33 left end of limiting slot Wall is fixedly connected, first top pressure spring 32 to by the limited block 31 to the right top pressure and make the sliding rack 49 and institute 45 right end wall of sliding cavity is stated to offset, so as to make to connect electric block 44 come off it is described power supply slot 42.

Valuably or illustratively, wherein, the installation cavity is installed with and the swing arm about 34 on the left of end wall 54 the second top pressure springs 36 being fixedly connected, second top pressure spring 36 is to by two relatively close tops of 54 left end of swing arm Pressure, so as to which first connection sheet 38 is made to be disengaged with second connection sheet 37.

Valuably or illustratively, wherein, magnetic patch 48 is symmetrically installed in end wall before and after the rotation chamber 46, so as in institute Stating when iron block 24 is extend into the rotation chamber 46 can coordinate with the iron block 24.

Valuably or illustratively, wherein, the jack 50 is located in same horizontal line, and institute with first slot 51 The projection of shape and size for stating jack 50 and first slot 51 are equal.

Valuably or illustratively, wherein, the rotation axis 35 and second connection sheet 37 in the same horizontal line, from And when the swing arm 54 is in horizontality, first connection sheet 38 can offset with second connection sheet 37.

Valuably or illustratively, wherein, when two swing arms 54 are in horizontality, between two swing arms 54 Distance is equal with the width of first slot 51.

Valuably or illustratively, wherein, 21 left end of plug-in bar is provided with effect inclined-plane 210, the effect inclined-plane The distance of 210 right ends to the effect slot 22 is equal with the distance of the rotation axis 35 to the effect protrusion 53, so as to It is extend into the installation cavity 34 in the plug-in bar 21 and effect 210 right end of inclined-plane is flushed with the rotation axis 35 When, the effect protrusion 53 can be extend into the effect slot 22.

Valuably or illustratively, wherein, the attention gatter 234 be set in 20 right end face of power supply head and with institute Plug-in bar 21 to be stated to be electrically connected, the protective plate 235 is set to 20 right end face of the power supply head in 234 outside of attention gatter, from And it the attention gatter 234 can be lighted when the plug-in bar 21 is powered, and then energized state can be given and remind.

Power socket 30 in apparatus of the present invention is described under the action of first top pressure spring 32 in original state Limited block 31 makes the sliding rack 49 offset with the 45 right end wall of sliding cavity by top pressure to the right, so as to make to connect electric block 44 Come off the power supply slot 42；Under the action of second top pressure spring 36, two 54 left ends of swing arm are relatively close, so as to First connection sheet 38 is made to be disengaged with second connection sheet 37, thus the elastic electricity output piece 52 is not charged.

When in use, the plug-in bar 21 and iron block 24 are respectively aligned to 51 and second slot 460 of the first slot simultaneously The power supply head 20 is pushed to the left, the plug-in bar 21 can be extend into the installation cavity 34, and the effect inclined-plane 210 can The swing arm 54 is acted on, so as to which 54 left end of swing arm can be pivoted towards second connection sheet, and the swing arm 54 is right End can be pivoted towards the plug-in bar 21, when effect 210 right end of inclined-plane is aligned with the rotation axis 35, the work With protrusion 53 extend into it is described effect slot 22 in, first connection sheet 38 offsets with second connection sheet 37, and continue to After the left promotion plug-in bar 21, the plug-in bar 21 can drive the sliding rack 49 to slide to the left, when the power supply head 20 is left It is described to connect electric block 44 and be inserted into the power supply slot 42 when end face and 30 right side of power socket offset, it is described so as to make Elastic electricity output piece 52 is powered, and the iron block 24 extend into the rotation chamber 46 in second slot 460 at this time In, 90 degree then are rotated using the handler 25, the handler 25 can drive the iron block 24 by the rotating bar 23 90 degree of rotation, the iron block 24 can be matched with the magnetic patch 48, and since the effect protrusion 53 extend into the effect slot When in 22, the elasticity electricity output piece 52 can offset with the plug-in bar 21, and the multimedia all-in-one machine 10 thus can be made to be powered, So as to which the multimedia all-in-one machine 10 can control to run；

After use, the iron block 24 is driven to be rotated further by 90 degree using the handler 25, can make the iron block 24 with it is described Second slot 460 is aligned, and at this time under the action of first spring 32, the sliding rack 49 can be made described by top pressure to the right Iron block 24 pops up, and when the sliding rack 49 offsets with the 45 right end wall of sliding cavity, the effect protrusion 53 completely disengages institute Effect slot 22 is stated, thus the plug-in bar 21 can be extracted to the right, and in first spring 32 and the work of second spring 36 Under, the power socket 30 in apparatus of the present invention can return to original state.

The beneficial effects of the invention are as follows：Since the power socket in apparatus of the present invention is in original state, on the described first top Under the action of pressing spring, the limited block makes the sliding rack offset with the sliding cavity right end wall by top pressure to the right, so as to Electric block can be made to connect to come off the power supply slot；Under the action of second top pressure spring, two swing arm left ends are relatively close, from And first connection sheet can be made to be disengaged with second connection sheet, thus the elastic electricity output piece is not charged, and this When Shi Liyong common metal rod pieces are inserted into first slot and installation cavity, metal rod can run through the through-hole in left side, because This can not drive the sliding rack to slide to the left, therefore can not make the elastic electricity output piece electrification, and since the elasticity electricity is defeated Slice is located at the effect protrusion left side, therefore, when the effect protrusion offsets with metal rod, the elasticity electricity output piece It will not be contacted with metal rod, therefore, the generation of electric shock accidents can be avoided, considerably increase electrical safety.

Basic principle, main feature and the advantages of the present invention of the present invention has 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

1. a kind of new type enterprise multimedia device, including be fixedly mounted on by suspension holdfast on wall multimedia all-in-one machine, The power supply head that is electrically connected by power cord with the multimedia all-in-one machine and coordinate with the power supply head and be fixedly mounted on wall Power socket in wall, it is characterised in that：The power supply head center position is provided with the rotation slot of left and right connection, the rotation slot In be rotatably mounted with rotating bar, the rotating bar right end stretches out the power supply head and is installed with handler, described turn Lever left end stretch out the power supply head and it is symmetrical above and below be provided with iron block, symmetrical above and below is provided with is fixed in the power supply head left side Plug-in bar is provided with the effect slot connected up and down in the plug-in bar, alarm set, the prompting is additionally provided in the power supply head Device includes attention gatter and protective plate；It is symmetrical above and below in the power socket to be provided with the sliding cavity for controlling extension, the slip The first slot that connection is external and coordinates with the plug-in bar is provided in chamber right end wall, is equipped with and can control in the sliding cavity The sliding rack of slip is provided with installation cavity in the sliding rack, is both provided with and connects in the installation cavity left end wall and right end wall The jack of the sliding cavity is equipped with swing arm, the swing arm right end phase in the installation cavity by the way that rotation axis is symmetrical above and below To end face be fixedly installed effect protrusion and the elastic electricity output piece positioned at the effect protrusion left side, the swing arm is left End is fixedly installed the first connection sheet being electrically connected with the elastic electricity output piece, the installation cavity left end wall setting symmetrical above and below There is the second connection sheet that can coordinate with first connection sheet, be additionally provided in the sliding cavity left end wall and connect electric chamber, it is described to connect The power supply block being electrically connected with city is installed in electric chamber left end wall, be provided with opening in the power supply block connects electric chamber described in Power supply slot, it is described connect it is symmetrical above and below in electric chamber right end wall be provided with the straight slot being connected with the sliding cavity, it is described to connect electric chamber In be also equipped with the sliding panel that can be horizontally slipped, the sliding panel left end is installed with what is be electrically connected with second connection sheet Electric block is connect, the sliding panel right end is symmetrical above and below to be equipped with connecting rod, and the connecting rod right end is extend into through the straight slot It is fixedly connected in the sliding cavity and with the sliding rack, two connecting rods are located at PATENT left side via both sides up and down, the electricity respectively Rotation chamber is additionally provided at the center of source(-)holder right side, the central channel being provided in the rotation chamber right end wall outside connection is described End wall is symmetrically arranged with and the iron block matched second slot central channel up and down.

2. a kind of new type enterprise multimedia device according to claim 1, it is characterised in that：Sliding cavity upper end end wall In be symmetrically arranged with limiting slot, the limited block that can be horizontally slipped is installed, the limited block and the slip in the limiting slot Frame is fixedly connected, and the limited block left side is installed with the first top pressure spring, the first top pressure spring left end with it is described Limiting slot left end wall is fixedly connected.

3. a kind of new type enterprise multimedia device according to claim 1, it is characterised in that：End wall above and below the installation cavity Left side is installed with the second top pressure spring being fixedly connected with the swing arm.

4. a kind of new type enterprise multimedia device according to claim 1, it is characterised in that：End wall before and after the rotation chamber In be symmetrically installed with magnetic patch.

5. a kind of new type enterprise multimedia device according to claim 1, it is characterised in that：The jack and described first Slot is located in same horizontal line, and the projection of shape and size of the jack and first slot are equal.

6. a kind of new type enterprise multimedia device according to claim 1, it is characterised in that：The rotation axis and described the Two connection sheets are in the same horizontal line.

7. a kind of new type enterprise multimedia device according to claim 1, it is characterised in that：When two swing arms are in water During level state, the distance between two swing arms are equal with the width of first slot.

8. a kind of new type enterprise multimedia device according to claim 1, it is characterised in that：The plug-in bar left end setting There are effect inclined-plane, distance and the rotation axis to the effect protrusion of the effect inclined-plane right end to the effect slot Apart from equal.

9. a kind of new type enterprise multimedia device according to claim 1, it is characterised in that：The attention gatter is set to institute It states in power supply head right end face and is electrically connected with the plug-in bar, the protective plate is set to the power supply on the outside of the attention gatter Head right end face.