CN107131403A - Meeting blank - Google Patents
Meeting blank Download PDFInfo
- Publication number
- CN107131403A CN107131403A CN201710421118.5A CN201710421118A CN107131403A CN 107131403 A CN107131403 A CN 107131403A CN 201710421118 A CN201710421118 A CN 201710421118A CN 107131403 A CN107131403 A CN 107131403A
- Authority
- CN
- China
- Prior art keywords
- annular
- base
- interior
- inside casing
- meeting
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention belongs to multimedia conferencing equipment technical field, more particularly to a kind of meeting blank.This meeting blank includes base and the display screen being arranged on base plate front surface, circuit board is provided with base, Android mainboard is connected with circuit boards, loudspeaker and remote control head, it is fixed in base provided with the annular inside casing and annular inside casing being enclosed on the outside of display screen by glue on base inner wall, interior annular groove is provided with the inwall of annular inside casing, annular rubber seal is provided with interior annular groove and annular gap is left between the bottom land and annular rubber seal of interior annular groove, some Blind locating holes are provided with the outer wall of annular inside casing, the fastener that some the inners are inserted in Blind locating holes one by one is equipped with base, there are two annular protrusions for being symmetrical arranged and oppressing respectively in the surface circumferential edge of display screen two in the inner side of interior ring-shaped rubber sealing ring.
Description
Technical field
The invention belongs to multimedia conferencing equipment technical field, more particularly to a kind of meeting blank.
Background technology
When company or unit need meeting, meeting blank typically can be all used.
Its data that can need meeting of meeting blank is presented in face of everybody by way of broadcasting.
Existing its structure of meeting blank includes base and each circuit block for being arranged in base, and with circuit portion
The display screen of part connection.Existing display screen fixed form is to be directly anchored to by some screws in base.
This fixed form its have the disadvantage that：
First, stability maintenance is poor, and its easy generation of display screen loosens phenomenon.
Secondly, assembling process is relatively complicated, causes packaging efficiency to reduce.
In order to solve above-mentioned technical problem, for example, Chinese patent literature discloses a kind of meeting whiteboard structure,
[application number：201420004733.8], including blank body, blank body is provided with alignment pin, the blank sheet of paper with via
It is arranged on blank body and the via is enclosed on alignment pin, pressing pin is through tabletting with holes and positioning pin connection, by blank sheet of paper
Compress, using the program, user can more make full use of blank when meeting is carried out, and important information is written on into dedicated paper
Zhang Shang；After meeting adjourned, the special blank sheet of paper of important information is unloaded, the data of can be used as is stored for relevant researcher and used.
Further, Chinese patent literature, which also discloses another, is used for the novel full color LED display of convention, [application number：
201520611787.5], including plastic rubber housing, control single chip computer, dynamic scan instrument, shockproof backboard, the plastic rubber
Enclosure interior is provided with display panel support, and display panel is connected with the control single chip computer, and opaque conductive layer shows with number
Image tube is connected, and all-colour LED display lamp is connected with the dynamic scan instrument, and display screen decoding is provided with above the dynamic scan instrument
Device, data latches are connected with USB jack, and the shockproof backboard is connected with data storage, are set above the data storage
It is equipped with electron scanning driving.The beneficial effect of the program is：Computer can be used to carry out remote control, screen intensity is high, and
It can carry out full-color identifying meeting emphasis.
Although above-mentioned scheme have the advantages that more than it is many, above-mentioned scheme does not simultaneously solve above-mentioned technology and asked
Topic, therefore, urgent need design is a can to solve the meeting blank of above-mentioned technical problem.
The content of the invention
Regarding the issue above, the present invention provides one kind can provide structural stability and can improve assembling effect
The meeting blank of rate.
To reach above-mentioned purpose, present invention employs following technical proposal：This meeting blank includes base and is arranged on bottom
Display screen on the preceding surface of seat, circuit board is provided with base, Android mainboard, loudspeaker and remote control are connected with circuit boards
Head, is fixed on base inner wall in base provided with the annular inside casing and annular inside casing being enclosed on the outside of display screen by glue,
Interior annular groove is provided with the inwall of annular inside casing, provided with annular rubber seal and in the groove of interior annular groove in interior annular groove
Annular gap is left between bottom and annular rubber seal, some Blind locating holes are provided with the outer wall of annular inside casing, in base
On be equipped with the fastener that some the inners are inserted in Blind locating holes one by one, the inner side of interior ring-shaped rubber sealing ring have two it is right
Claim to set and oppress respectively the annular protrusion in the surface circumferential edge of display screen two.
The annular inside casing combination glue of setting, the fixed form of fastener, it virtually reduces assembling difficulty, meanwhile,
It it also avoid the loosening during follow-up use.That is, the circle of outer wall one in annular inside casing is both provided with glue.
The annular rubber seal combination annular protrusion of setting, it can avoid the pine of display screen in an assembling process
It is dynamic, and play a part of protection.I.e., it is to avoid screen is directly contacted with the external world when toppling over.
In above-mentioned meeting blank, described annular protrusion is connected as a single entity structure with annular rubber seal, and
Annular groove is formed between two annular protrusions.
In above-mentioned meeting blank, at least one ring packing is respectively equipped with the opposite medial surface of two annular protrusions
Lip.
In above-mentioned meeting blank, described annular seal lip is inwardly angled to be set.
In above-mentioned meeting blank, described interior annular groove is V-shaped groove, described annular rubber seal and inner ring
Shape groove is mutually matched.
In above-mentioned meeting blank, described annular rubber seal is circumferentially with least one circle annular protrusion, and
Described annular protrusion is contacted with the bottom land of interior annular groove so as between the bottom land and annular rubber seal of interior annular groove
Form annular gap.
In above-mentioned meeting blank, described annular protrusion is contacted with the bottom land of interior annular groove for face.
In above-mentioned meeting blank, described annular rubber seal and annular protrusion are connected as a single entity structure.
In above-mentioned meeting blank, spring is arranged with described fastener, and one end of spring acts on positioning blind
The aperture in hole, the other end is acted on the inwall of base.
In above-mentioned meeting blank, some place's radiator structures are set on described base.
Compared with prior art, the advantage of this meeting blank is：
1st, the annular inside casing combination glue of setting, the fixed form of fastener, it virtually reduces assembling difficulty, together
When, it also avoid the loosening during follow-up use.
2nd, the annular rubber seal combination annular protrusion set, it can avoid display screen in an assembling process
Loosen, and play a part of protection.
3rd, it is simple in construction and easily fabricated.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is provided.
Fig. 2 is the partial enlargement cross section structure diagram that the present invention is provided.
Fig. 3 is enlarged diagram at A in Fig. 2.
It is base 1, circuit board 11, Android mainboard 12, loudspeaker 13, remote control first 14, display screen 2, annular inside casing 3, interior in figure
Annular groove 31, Blind locating holes 32, annular rubber seal 4, annular protrusion 41, annular seal lip 42, annular protrusion 43, fastening
Part 5, spring 51.
Embodiment
Specific embodiment the following is invention and with reference to accompanying drawing, is further described to technical scheme, but
The present invention is not limited to these embodiments.
As Figure 1-3, this meeting blank includes base 1 and the display screen 2 being arranged on the preceding surface of base 1, the bottom of at
Circuit board 11 is provided with seat 1, Android mainboard 12, loudspeaker 13 and remote control first 14 are connected with circuit board 11.
The application is not claimed based on function the application that software is just realized, its circuit diagram is also prior art, this
Application is not repeated further it then.
Secondly, some place's radiator structures are set on base 1.
Specifically, radiator structure includes the thermal vias of some array distributions.
Bottom is fixed on by glue provided with the annular inside casing 3 and annular inside casing 3 for being enclosed on the outside of display screen 2 in base 1
On 1 inwall of seat, ring-shaped step and the locating notch being arranged on ring-shaped step are provided with the inwall of base 1, in annular inside casing 3
One surface, which is provided with, can insert in the positioning convex in the locating notch.
The locating notch combination positioning convex of setting, it can play a part of NW-TFT.
Secondly, structure bonding strength can also further be improved.
Be provided with interior annular groove 31 in the inwall of annular inside casing 3, in the interior annular groove 31 provided with annular rubber seal 4 and
Annular gap is left between the bottom land and annular rubber seal 4 of interior annular groove 31, specifically, in the sealing of interior ring-shaped rubber
Circle 4 be circumferentially with least one circle annular protrusion 43, and described annular protrusion 43 contacted with the bottom land of interior annular groove 31 thus
Annular gap is formed between the bottom land and annular rubber seal 4 of interior annular groove 31.
The annular gap of setting, it can not only improve packaging efficiency, but also can further heat radiation performance, can
With the flowing of function heat.
Some Blind locating holes 32 are provided with the outer wall of annular inside casing 3, some the inners are equipped with base 1 and are inserted in one by one and are determined
Fastener 5 in the blind hole 32 of position, fastener 5 is threadedly coupled with Blind locating holes 32, and spring 51, and bullet are arranged with fastener 5
One end of spring 51 acts on the aperture of Blind locating holes 32, and the other end is acted on the inwall of base 1.
The spring 51 of setting, which obviates the voluntarily loosening of fastener 5.
There are two in the inner side of interior ring-shaped rubber sealing ring 4 to be symmetrical arranged and oppress respectively on 2 liang of surfaces of display screen
Annular protrusion 41 in circumferential edge.Annular protrusion 41 is connected as a single entity structure with annular rubber seal 4, and two annulars
Annular groove is formed between convex portion 41.
Secondly, it is respectively equipped with least one annular seal lip 42 on the opposite medial surface of two annular protrusions 41.Described
Annular seal lip 42 is inwardly angled to be set.
The annular protrusion combination annular seal lip of setting, it can play multiple effects of sealing and radiating.
Interior annular groove 31 is V-shaped groove, and described annular rubber seal 4 is mutually matched with interior annular groove 31.That is, inner ring
Two surfaces of shape rubber seal 4 are matched with the cell wall of V-shaped groove respectively.
Annular protrusion 43 is contacted with the bottom land of interior annular groove 31 for face and annular rubber seal 4 and annular protrusion 43 connect
For integral type structure.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of meeting blank, including base (1) and the display screen (2) that is arranged on base (1) preceding surface, in base (1)
It is interior to be provided with circuit board (11), Android mainboard (12), loudspeaker (13) and remote control head (14), its feature are connected with circuit board (11)
It is, provided with the annular inside casing (3) and annular inside casing (3) being enclosed on the outside of display screen (2) by glue in described base (1)
It is fixed on base (1) inwall, is provided with interior annular groove (31) in the inwall of annular inside casing (3), is provided with interior annular groove (31)
Annular rubber seal (4) and left between the bottom land and annular rubber seal (4) of interior annular groove (31) between annular
Gap, is provided with some Blind locating holes (32) in the outer wall of annular inside casing (3), some the inners is equipped with base (1) and are inserted in one by one
Fastener (5) in Blind locating holes (32), has two in the inner side of interior ring-shaped rubber sealing ring (4) and is symmetrical arranged and presses respectively
Compel the annular protrusion (41) in the surface circumferential edge of display screen (2) two.
2. meeting blank according to claim 1, it is characterised in that described annular protrusion (41) and annular rubber are close
Seal (4) is connected as a single entity structure, and forms annular groove between two annular protrusions (41).
3. meeting blank according to claim 1, it is characterised in that divide on the opposite medial surface of two annular protrusions (41)
She You not at least one annular seal lip (42).
4. meeting blank according to claim 3, it is characterised in that described annular seal lip (42) is inwardly angled to be set
Put.
5. meeting blank according to claim 1, it is characterised in that described interior annular groove (31) is V-shaped groove, described
Annular rubber seal (4) is mutually matched with interior annular groove (31).
6. meeting blank according to claim 1, it is characterised in that described annular rubber seal (4) is circumferentially set
There is at least one circle annular protrusion (43), and described annular protrusion (43) is contacted with the bottom land of interior annular groove (31) so as in inner ring
Annular gap is formed between the bottom land and annular rubber seal (4) of shape groove (31).
7. meeting blank according to claim 6, it is characterised in that described annular protrusion (43) and interior annular groove (31)
Bottom land be face contact.
8. meeting blank according to claim 6, it is characterised in that described annular rubber seal (4) and annular
Raised (43) are connected as a single entity structure.
9. meeting blank according to claim 1, it is characterised in that be arranged with spring (51) on described fastener (5),
And one end of spring (51) acts on the aperture of Blind locating holes (32), the other end is acted on the inwall of base (1).
10. meeting blank according to claim 1, it is characterised in that some place's radiating knots are set on described base (1)
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421118.5A CN107131403A (en) | 2017-06-07 | 2017-06-07 | Meeting blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421118.5A CN107131403A (en) | 2017-06-07 | 2017-06-07 | Meeting blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107131403A true CN107131403A (en) | 2017-09-05 |
Family
ID=59735008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710421118.5A Pending CN107131403A (en) | 2017-06-07 | 2017-06-07 | Meeting blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107131403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967872A (en) * | 2017-12-19 | 2018-04-27 | 惠科股份有限公司 | Display device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004037707A (en) * | 2002-07-02 | 2004-02-05 | Matsushita Electric Ind Co Ltd | Display device |
| CN200953573Y (en) * | 2006-08-15 | 2007-09-26 | 海信集团有限公司 | Dustproof buffer display device |
| CN201126696Y (en) * | 2007-12-21 | 2008-10-01 | 西安青松科技股份有限公司 | Water-proof structure pasted with LED display screen |
| CN201392629Y (en) * | 2009-03-27 | 2010-01-27 | 鞍山博海泰克电子设备有限公司 | Fixed sealing unit for vehicle-mounted LED display screen |
| CN101866589A (en) * | 2010-04-29 | 2010-10-20 | 惠州Tcl移动通信有限公司 | LED screen dust-proofing device and mobile terminal |
| CN102054405A (en) * | 2010-10-14 | 2011-05-11 | 徐州大禹消防设备有限公司 | Underground fire emergency identification lamp |
| CN204613872U (en) * | 2015-02-11 | 2015-09-02 | 朱桂林 | A kind of multifunctional electronic white board |
| CN104900159A (en) * | 2015-05-21 | 2015-09-09 | 深圳市艾比森光电股份有限公司 | Led display screen |
| CN204884445U (en) * | 2015-06-26 | 2015-12-16 | 深圳市洲明科技股份有限公司 | Waterproof circle and outdoor LED display screen of outdoor LED module |
| CN205559466U (en) * | 2016-04-28 | 2016-09-07 | 嘉善固威紧固件有限公司 | Expansion bolts expansion pipe |
| CN205645097U (en) * | 2016-03-28 | 2016-10-12 | 华北理工大学 | Library uses sign |
| CN206802657U (en) * | 2017-06-07 | 2017-12-26 | 嘉兴仙视电子有限公司 | Meeting blank |
-
2017
- 2017-06-07 CN CN201710421118.5A patent/CN107131403A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004037707A (en) * | 2002-07-02 | 2004-02-05 | Matsushita Electric Ind Co Ltd | Display device |
| CN200953573Y (en) * | 2006-08-15 | 2007-09-26 | 海信集团有限公司 | Dustproof buffer display device |
| CN201126696Y (en) * | 2007-12-21 | 2008-10-01 | 西安青松科技股份有限公司 | Water-proof structure pasted with LED display screen |
| CN201392629Y (en) * | 2009-03-27 | 2010-01-27 | 鞍山博海泰克电子设备有限公司 | Fixed sealing unit for vehicle-mounted LED display screen |
| CN101866589A (en) * | 2010-04-29 | 2010-10-20 | 惠州Tcl移动通信有限公司 | LED screen dust-proofing device and mobile terminal |
| CN102054405A (en) * | 2010-10-14 | 2011-05-11 | 徐州大禹消防设备有限公司 | Underground fire emergency identification lamp |
| CN204613872U (en) * | 2015-02-11 | 2015-09-02 | 朱桂林 | A kind of multifunctional electronic white board |
| CN104900159A (en) * | 2015-05-21 | 2015-09-09 | 深圳市艾比森光电股份有限公司 | Led display screen |
| CN204884445U (en) * | 2015-06-26 | 2015-12-16 | 深圳市洲明科技股份有限公司 | Waterproof circle and outdoor LED display screen of outdoor LED module |
| CN205645097U (en) * | 2016-03-28 | 2016-10-12 | 华北理工大学 | Library uses sign |
| CN205559466U (en) * | 2016-04-28 | 2016-09-07 | 嘉善固威紧固件有限公司 | Expansion bolts expansion pipe |
| CN206802657U (en) * | 2017-06-07 | 2017-12-26 | 嘉兴仙视电子有限公司 | Meeting blank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967872A (en) * | 2017-12-19 | 2018-04-27 | 惠科股份有限公司 | Display device |
| CN107967872B (en) * | 2017-12-19 | 2023-08-25 | 惠科股份有限公司 | display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206802657U (en) | Meeting blank | |
| CN206489538U (en) | Interactive intelligent tablet | |
| CN107131403A (en) | Meeting blank | |
| CN208507000U (en) | Side frame, interactive intelligent tablet and intelligent writing device | |
| US20160246120A1 (en) | Liquid crystal display panel, method for manufacturing the same, and liquid crystal display device | |
| CN207133789U (en) | Remote control pen | |
| CN203365846U (en) | LCD (Liquid Crystal Display) sealing structure convenient to install and assemble | |
| CN204313135U (en) | Back light source structure and display floater | |
| CN206833117U (en) | A kind of novel backlight module for improving illumination effect | |
| CN205827018U (en) | A kind of intelligent ultrathin all-in-one | |
| CN211047000U (en) | Intelligent high-speed shooting instrument with double acquisition devices | |
| CN210136569U (en) | Intelligent touch blackboard | |
| CN207440704U (en) | A kind of Training Room modular computer package assembly | |
| CN210136568U (en) | Integrated touch blackboard | |
| CN207114898U (en) | Medical film-observation lamp box | |
| CN106598180A (en) | Radiating plate mounting structure of interactive intelligent panel and interactive intelligent panel | |
| CN208237672U (en) | Underground lamp | |
| CN206249220U (en) | Radiating plate mounting structure of interactive intelligent panel and interactive intelligent panel | |
| CN101631218A (en) | Multimedia interactive projection machine | |
| CN205809471U (en) | A kind of display adhesive frame structure | |
| CN205247011U (en) | Multi -functional mutual intelligent all -in -one | |
| CN206339732U (en) | Imaging lens | |
| CN203276757U (en) | Novel surface-mounting full color LED display screen | |
| CN216212093U (en) | Vehicle-mounted LED display screen | |
| CN205157940U (en) | Integration electronic paper display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |