CN105640030B - A kind of multimedia lectern with high photographing instrument - Google Patents
A kind of multimedia lectern with high photographing instrument Download PDFInfo
- Publication number
- CN105640030B CN105640030B CN201610154385.6A CN201610154385A CN105640030B CN 105640030 B CN105640030 B CN 105640030B CN 201610154385 A CN201610154385 A CN 201610154385A CN 105640030 B CN105640030 B CN 105640030B
- Authority
- CN
- China
- Prior art keywords
- photographing instrument
- high photographing
- fixed
- gib block
- plate
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
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- Studio Devices (AREA)
Abstract
The invention discloses a kind of multimedia lectern with high photographing instrument, including lectern body, lectern body includes desk body and is arranged on the desktop on desk body top, a storage tank is offered on the desktop, the mounting groove being provided with storage tank inside a connection desk body, the high photographing instrument that can be stretched up and down is installed, the high photographing instrument, which can down contract, to be hidden in inside desk body in mounting groove；The present invention sets the mounting groove inside a connection desk body, high photographing instrument passes through flexible above and below mounting groove by opening up a storage tank on the table in storage tank, it can be accommodated in multimedia lectern, be not take up lectern space, it is necessary to using when can be taken off using, it is simple to operate, quick.
Description
Technical field
The present invention relates to podium technical field, more particularly, to a kind of multimedia lectern with high photographing instrument.
Background technology
Also someone is referred to as speed bat instrument to high photographing instrument, or the educational institution having is referred to as the king for preparing lessons.In general, we term it
The picture recognition of scanning can be converted into editable word document by high photographing instrument, high photographing instrument, it can also be taken pictures, recorded a video,
Duplicate, network is faxed without paper, makes e-book, the operation such as cutting edge righting, perfect solution allows office more easily, faster
It is prompt, more environmentally friendly.
Due to being limited by size of desktop, high photographing instrument can not generally be set directly on desktop existing multimedia lectern,
But it is standby in addition, this causes high photographing instrument stand-by at any time, needs to expend substantial amounts of time when needing to use.
The content of the invention
In order to overcome above-mentioned existing issue, the invention provides a kind of multimedia lectern with high photographing instrument, high photographing instrument is received
Be contained in multimedia lectern, be not take up lectern space, it is necessary to using when can be taken off using, it is simple to operate, quick.
The technical scheme is that：A kind of multimedia lectern with high photographing instrument, including lectern body, lectern body bag
Include desk body and be arranged on the desktop on desk body top, a storage tank is offered on desktop, is provided with storage tank in a connection desk body
The mounting groove in portion, the high photographing instrument that can be stretched up and down is installed in mounting groove, the high photographing instrument, which can down contract, to be hidden in inside desk body.
Lowering or hoisting gear is fixed with the mounting groove, the high photographing instrument is fixed at the top of lowering or hoisting gear, and high photographing instrument passes through liter
Falling unit is realized flexible up and down.
The lowering or hoisting gear includes fulcrum bearing, slide track component, elevating mechanism, and mounting groove is fixed at the top of the fulcrum bearing
Interior, fulcrum bearing bottom is fixed on table leg interior bottom portion, and the slide track component is fixed in fulcrum bearing, and slide track component includes determining slide rail
With dynamic slide rail, elevating mechanism is fixed on dynamic slide rail servo-actuated slide rail and slides up and down lifting along slide rail is determined, and the elevating mechanism is set
There is gib block, the fulcrum bearing one side is provided with the guide channel slided for gib block, and the elevating mechanism passes through gib block
Lifting positioning is realized in slip in guide channel.
The fulcrum bearing one side includes side plate, splice plate and fixed plate, and side plate has tilting section, side plate lower section to top
By tilting section transition, a breach is offered above side plate, splice plate is led to by breach and the contactless split of side plate, fixed plate
If cross bolt stem is fixed on same plane by side plate and splice plate, gap between splice plate and side plate be present, gap forms described
Guide channel.
The guide channel is made up of introduction passage, placed channel and extraction channel, and introduction passage and extraction channel pass through
Placed channel is connected, and gib block rises to enter after placed channel realizes elevating mechanism rising through introduction passage with elevating mechanism to be determined
Position, gib block skid off the decline that elevating mechanism is realized into extraction channel from placed channel.
The placed channel is V-shaped, is realized when gib block is located at V-type placed channel minimum point and elevating mechanism is determined
Position, the placed channel of V-structure can be such that elevating mechanism is accurately positioned and stably.
The elevating mechanism includes being used for the lifting support for carrying fixed high photographing instrument, and being provided with gib block on lifting support consolidates
Fixed board, gib block are fixed in gib block fixed plate.
The gib block is spring body, and spring body includes integrally formed spring coil body, straight spring arm and hook-shaped spring arm,
Straight spring arm and hook-shaped spring arm are located at spring coil body both ends, and the hook-shaped spring arm stretches out gib block fixed plate and extends to institute
State on side board edge.
The high photographing instrument is collapsible high photographing instrument.
The accommodating channel opening is provided with a lid, when that need not use high photographing instrument, covers lid, can prevent dust from entering
Cause while entering desktop neatly can placing space it is big.
Beneficial effects of the present invention are：
1st, the present invention connects the mounting groove inside desk body by opening up a storage tank, the interior setting one of storage tank on the table,
High photographing instrument is flexible up and down by mounting groove, can be accommodated in multimedia lectern, is not take up lectern space, it is necessary to i.e. desirable when using
Go out to use, it is simple to operate, quick；
2nd, the present invention realizes the upper and lower flexible of high photographing instrument by using lowering or hoisting gear, lowering or hoisting gear by using gib block and
Guide channel, when high photographing instrument needs to rise, high photographing instrument of being loosed one's grip after only manually operated high photographing instrument need to be lifted to peak upwards
It can be positioned on preset height position, in high photographing instrument when not in use, clapped with height can be achieved after lifting to peak on line-transect
The decline of instrument, downwards contracting are hidden in mounting groove, the lowering or hoisting gear is easy to operate, structure is simple, low cost, dismounting and maintenance side
Just, can be long-term use of；
3rd, the fulcrum bearing of lowering or hoisting gear of the present invention is set by using the connection between side plate, splice plate and fixed plate, ingeniously
Guide channel is formed wonderfully, guide channel does not take up space as being formed on side plate so that the letter of novel lifting device overall structure
Dan Hua, volume miniaturization, is not take up installing space；Placed channel uses V-type passage, can be completed by the action lifted upwards
High photographing instrument rises positioning and declines two actions, and operation is very easy and stably；
4th, the present invention uses collapsible high photographing instrument, reduces the space of the occupancy mounting groove of high photographing instrument, and mounting groove production adds
Work is convenient, reduces cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of lowering or hoisting gear of the present invention；
Fig. 3 is schematic diagram when lowering or hoisting gear gib block of the present invention is located at placed channel；
Fig. 4 is enlarged drawing at Fig. 3 I；
Fig. 5 is lowering or hoisting gear bearing arrangement schematic diagram of the present invention；
Fig. 6 is lowering or hoisting gear gib block fixed plate structure schematic diagram (fulcrum bearing flat condition) of the present invention.
In figure, 1, lectern body；11st, desk body；111st, inside desk body；12nd, desktop；2nd, display window；3rd, storage tank；4th, it is high
Clap instrument；41st, support column；42nd, camera pole；5th, lowering or hoisting gear；51st, fulcrum bearing；511st, side plate；5111st, tilting section；512nd, splice
Plate；513rd, fixed plate；514th, guide channel；5141st, introduction passage；5142nd, placed channel；51421st, the first circular arc transition
Section；51422nd, the second circular arc changeover portion；5143rd, extraction channel；5144th, joining place；52nd, slide track component；53rd, lifting support；
531st, supporting part；532nd, connecting portion；54th, gib block fixed plate；541st, face fixed plate；5411st, post is stopped；542nd, side fixed plate；
5421st, gib block mounting post；5422nd, stop plate；5423rd, square through hole；55th, gib block；551st, spring coil body；552nd, straight spring
Arm；553rd, hook-shaped spring arm；56th, elastic spacing bar.6th, control panel；7th, lid.
Embodiment
The present invention is further elaborated with reference to the accompanying drawings and examples, and the direction of the present embodiment is defined by Fig. 1.
With reference to shown in Fig. 1 to Fig. 6, a kind of multimedia lectern with high photographing instrument 4, including lectern body 1, lectern body 1
Including desk body 11 and the desktop 12 for being arranged on desk body top, display window 2 is provided with desktop 12, is offered by display window 2
One storage tank 3, inside a connection desk body 111 mounting groove is provided with storage tank 3, lowering or hoisting gear 5 is fixed with mounting groove, is risen
The top of falling unit 5 is fixed with high photographing instrument 4, and high photographing instrument 4, in being stretched up and down in mounting groove, can down be contracted hiding by lowering or hoisting gear 5
111 inside desk body, the control panel 6 for manipulating the work of high photographing instrument 4 is also equipped with storage tank 3.
High photographing instrument 4 is collapsible high photographing instrument 4, and high photographing instrument 4 includes support column 41 and camera pole 42, camera pole 42 and support column
41 one end is rotatablely connected and can turn to and is fixed on the overlapping support column 41 of support column 41 bottom on lowering or hoisting gear 5,
Lowering or hoisting gear 5 includes fulcrum bearing 51, slide track component 52 and lifting support 53, and slide track component 52 is fixed on fulcrum bearing 51
On, lifting support, which is arranged on slide track component 52, to be slided up and down with slide track component 52.
Fulcrum bearing 51 is C-shaped channel steel, and the top of fulcrum bearing 51 is fixed in mounting groove, and bottom is fixed on 111 bottoms inside desk body
Portion, the one side of fulcrum bearing 51 include side plate 511, splice plate 512 and fixed plate 513, and side plate 511 has tilting section 5111, side plate
511 lower section to tops offer a breach by the transition of tilting section 5111, the top of side plate 511, and splice plate 512 passes through breach and side
511 contactless split of plate, if side plate 511 and splice plate 512 are fixed on same plane by fixed plate 513 by bolt stem, spell
Gap between fishplate bar 512 and side plate 511 be present, gap forms a guide channel 514, guide channel 514 by introduction passage 5141,
Placed channel 5142 and extraction channel 5143 are formed, and introduction passage 5141 and extraction channel 5143 are held in the mouth by placed channel 5142
Connect, introduction passage 5141 is located at the outward flange of splice plate 512 and communicated with the edge of side plate 511, introduction passage 5141 vertically upward and push up
Portion is connected with placed channel 5142, and placed channel 5142 is V-shaped, and the top of placed channel 5,142 1 is provided with the first circular arc changeover portion
51421, the first circular arc changeover portion 51421 is connected with the top of introduction passage 5141, and another top is provided with the second circular arc transition
Section 51422, the second circular arc changeover portion 51422 are connected with the top of extraction channel 5143, and extraction channel 5143 is located at splice plate 512
Inward flange, extraction channel 5143 is drawn vertically downward and bottom is connected with introduction passage 5141.
Slide track component 52 includes determining slide rail and dynamic slide rail, and lifting support 53 is fixed on dynamic slide rail servo-actuated slide rail edge and determines slide rail
Slide up and down, lifting support 53 includes supporting part 531 and connecting portion 532, is offered on supporting part 531 for fixing high photographing instrument 4
The fixing hole of connecting rod, gib block fixed plate 54 is provided with connecting portion 532, being fixed with gib block fixed plate 54 can be along guiding
The gib block 55 that passage 514 slides.
Gib block fixed plate 54 is by face fixed plate 541 and the integrally formed L-type steel plate of side fixed plate 542, side fixed plate
542 are parallel to each other with the side plate 511 of fulcrum bearing 51, and gib block mounting post 5421, the and of stop plate 5422 are provided with side fixed plate 542
Square through hole 5423, gib block mounting post 5421 are vertically arranged and parallel with face fixed plate 541 with side fixed plate 542, square logical
Hole 5423 is the through hole opened up in side fixed plate 542 and consolidated positioned at gib block fixed column top, stop plate 5422 positioned at gib block
It is connected below fixed column with the edge-perpendicular of side fixed plate 542；Gib block 55 is spring body, and spring body includes integrally formed turn
Body 551, straight spring arm 552 and hook-shaped spring arm 553, straight spring arm 552 and hook-shaped spring arm 553 are located at 551 liang of spring coil body
End, spring coil body 551 are socketed in gib block mounting post 5421, and straight spring arm 552 compresses with stop plate 5422 to be contacted, hook-shaped bullet
Its crook of spring arm 553 passes from through hole to be extended to above the edge of 51 side plate of fulcrum bearing 511；Also set up in gib block fixed plate 54
Have and stop post 5411, stop that post 5411 is vertically set in face fixed plate 541, positioned at through hole and the position of gib block mounting post 5421
Between, stop that post 5411 causes hook-shaped spring arm 553 to be close to side fixed plate 542, it is ensured that gib block accurate positioning, prevent hook-shaped bullet
Spring arm 553 surprisingly ejects and influences the guide effect of gib block.Preferably, hook-shaped its crook of spring arm 553 of the present embodiment is in
It is rectangular-shaped.
The present embodiment gib block fixed plate 54 uses gib block mounting post 5421, stop plate 5422 and square through hole 5423,
Bar can be quickly directed to by, which installing manually, is fixed in gib block fixed plate 54, without any stage property, low cost, dismounting and maintenance
Gib block is convenient.
Extraction channel 5143 and the joining place 5144 of introduction passage 5141 are provided with elastic spacing bar 56, and elastic spacing bar 56 will
Joining place 5144 seals, and limits the glide direction of gib block 55 so that and gib block 55 can only enter from introduction passage 5141, from
Extraction channel 5143 goes out, and prevents gib block from mistakenly entering from the joining place 5144 from extraction channel 5143 and can not realize correct
Positioning.
The operation principle of lowering or hoisting gear 5 of the present invention is as follows：Apply upward pulling force to lifting support 53, lifting support 53 to
During upper slip, gib block 55 slides from the bottom up along the edge of 51 side plate of fulcrum bearing 511, during by 511 tilting section 5111 of side plate,
Hook-shaped spring arm 553 is squeezed to deform upon and tilted to side, continues to slide up into introduction passage 5141, due to by elasticity
The limitation of positive stop strip 56, gib block mistakenly will not enter from extraction channel 5143, and lifting support 53 is pulled upwardly to peak i.e.
After hook-shaped spring arm 553 enters the summit of introduction passage 5141, upward pulling force is removed, hook-shaped spring arm 553 passes through the first circle
Arc-shaped transition section 51421 smoothly slips into placed channel 5142, in the presence of without upward pulling force, under the nature of lifting support 53
Drop, the moment that hook-shaped spring arm 553 enters placed channel 5142 lose extruding force, and hook-shaped spring arm 553 recovers shape to opposite side
Become, and stopped again because placed channel 5142 is V-shaped, when hook-shaped spring arm 553 recovers deformation to half, hook-shaped spring arm
553 stay at the minimum point of placed channel 5142, and now lifting support 53 is fixed, realize gib block to lifting support
53 positioning；When needing to decline lifting support 53, lifting support 53 is lifted upwards, and hook-shaped spring arm 553 rises to second
Circular arc changeover portion 51422 smoothly leaves placed channel 5142 and enters extraction channel 5143, pulls upward pulling force, lifting support
53 decline naturally, hook-shaped spring arm 553 along extraction channel 5143 slide down to bottom top open after elastic spacing bar 56 along
The edge of side plate 511, which declines, is back to initial position.
The opening of storage tank 3 of the present invention is additionally provided with a lid 7, when that need not use high photographing instrument 4, covers lid 7, can prevent
Only dust enter while cause desktop 12 neatly can placing space it is big.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, every skill according to the present invention
Any trickle amendment, equivalent substitution and the improvement that art is substantially made to above example, should be included in technical solution of the present invention
Protection domain in.
Claims (8)
1. a kind of multimedia lectern with high photographing instrument, including lectern body, lectern body includes desk body and is arranged on desk body top
The desktop at end a, it is characterised in that storage tank is offered on the desktop, the peace being provided with storage tank inside a connection desk body
Tankage, the high photographing instrument that can be stretched up and down is installed in mounting groove, the high photographing instrument, which can down contract, to be hidden in inside desk body；
Lowering or hoisting gear is fixed with the mounting groove, the high photographing instrument is fixed at the top of lowering or hoisting gear, and high photographing instrument fills by lifting
It is flexible up and down to put realization；
The lowering or hoisting gear includes fulcrum bearing, slide track component, elevating mechanism, is fixed at the top of the fulcrum bearing in mounting groove, props up
Bearing bottom is fixed on desk body interior bottom portion, and the slide track component is fixed in fulcrum bearing, and slide track component includes determining slide rail and moved
Slide rail, elevating mechanism, which is fixed on dynamic slide rail, to be servo-actuated slide rail and slides up and down lifting along determining slide rail, and the elevating mechanism, which is provided with, leads
To bar, the fulcrum bearing one side is provided with the guide channel slided for gib block, and the elevating mechanism is being led by gib block
Lifting positioning is realized in slip into passage.
2. the multimedia lectern according to claim 1 with high photographing instrument, it is characterised in that fulcrum bearing side bread
Side plate, splice plate and fixed plate are included, side plate has tilting section, opened below side plate to top by tilting section transition, side plate top
Provided with a breach, splice plate by breach and the contactless split of side plate, if fixed plate by bolt stem by side plate and splice plate
Same plane is fixed on, gap between splice plate and side plate be present, gap forms the guide channel.
3. the multimedia lectern according to claim 1 with high photographing instrument, it is characterised in that the guide channel is by introducing
Passage, placed channel and extraction channel are formed, and introduction passage and extraction channel are connected by placed channel.
4. the multimedia lectern according to claim 3 with high photographing instrument, it is characterised in that the placed channel is V-shaped.
5. the multimedia lectern according to claim 1 with high photographing instrument, it is characterised in that the elevating mechanism includes using
In being provided with gib block fixed plate on the lifting support of the fixed high photographing instrument of carrying, lifting support, gib block is fixed on gib block and consolidated
On fixed board.
6. the multimedia lectern according to claim 2 with high photographing instrument, it is characterised in that the gib block is spring
Body, spring body include integrally formed spring coil body, straight spring arm and hook-shaped spring arm, and straight spring arm and hook-shaped spring arm are located at
Spring coil body both ends, the hook-shaped spring arm stretch out gib block fixed plate and extended on the side board edge.
7. the multimedia lectern according to claim 1 with high photographing instrument, it is characterised in that the high photographing instrument is collapsible
High photographing instrument.
8. the multimedia lectern according to claim 1 with high photographing instrument, it is characterised in that the accommodating channel opening is set
There is a lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154385.6A CN105640030B (en) | 2016-03-16 | 2016-03-16 | A kind of multimedia lectern with high photographing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610154385.6A CN105640030B (en) | 2016-03-16 | 2016-03-16 | A kind of multimedia lectern with high photographing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105640030A CN105640030A (en) | 2016-06-08 |
| CN105640030B true CN105640030B (en) | 2018-03-02 |
Family
ID=56493961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610154385.6A Expired - Fee Related CN105640030B (en) | 2016-03-16 | 2016-03-16 | A kind of multimedia lectern with high photographing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105640030B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114532759A (en) * | 2022-02-28 | 2022-05-27 | 重庆三峡学院 | Book classification device based on book information |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58225776A (en) * | 1982-06-24 | 1983-12-27 | Ricoh Co Ltd | Picture reading and scanning device |
| US7740220B2 (en) * | 2008-06-18 | 2010-06-22 | Florent Jeanveau | Two-part pole bracket |
| CN202588773U (en) * | 2012-04-19 | 2012-12-12 | 南京长鹏工贸有限责任公司 | Electrified education table |
| CN203313541U (en) * | 2013-05-23 | 2013-11-27 | 宁波爱腾特信息科技有限公司 | Interchangeable combined type multifunctional information acquisition table |
| CN204908459U (en) * | 2015-08-24 | 2015-12-30 | 山东蓝贝思特教装科技股份有限公司 | Multi -media podium based on high appearance of clapping of pull formula |
| CN205040923U (en) * | 2015-08-24 | 2016-02-24 | 深圳市耕耘教育装备科技有限公司 | Integrative podium of multi -media and integration multimedia teaching system |
| CN205696482U (en) * | 2016-03-16 | 2016-11-23 | 广州市富可士电子实业有限公司 | A kind of Novel multimedia lectern with high photographing instrument |
-
2016
- 2016-03-16 CN CN201610154385.6A patent/CN105640030B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58225776A (en) * | 1982-06-24 | 1983-12-27 | Ricoh Co Ltd | Picture reading and scanning device |
| US7740220B2 (en) * | 2008-06-18 | 2010-06-22 | Florent Jeanveau | Two-part pole bracket |
| CN202588773U (en) * | 2012-04-19 | 2012-12-12 | 南京长鹏工贸有限责任公司 | Electrified education table |
| CN203313541U (en) * | 2013-05-23 | 2013-11-27 | 宁波爱腾特信息科技有限公司 | Interchangeable combined type multifunctional information acquisition table |
| CN204908459U (en) * | 2015-08-24 | 2015-12-30 | 山东蓝贝思特教装科技股份有限公司 | Multi -media podium based on high appearance of clapping of pull formula |
| CN205040923U (en) * | 2015-08-24 | 2016-02-24 | 深圳市耕耘教育装备科技有限公司 | Integrative podium of multi -media and integration multimedia teaching system |
| CN205696482U (en) * | 2016-03-16 | 2016-11-23 | 广州市富可士电子实业有限公司 | A kind of Novel multimedia lectern with high photographing instrument |
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|---|---|
| CN105640030A (en) | 2016-06-08 |
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Granted publication date: 20180302 Termination date: 20190316 |