CN206802657U - Meeting blank - Google Patents
Meeting blank Download PDFInfo
- Publication number
- CN206802657U CN206802657U CN201720652646.7U CN201720652646U CN206802657U CN 206802657 U CN206802657 U CN 206802657U CN 201720652646 U CN201720652646 U CN 201720652646U CN 206802657 U CN206802657 U CN 206802657U
- 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.)
- Active
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model 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, the annular inside casing being enclosed on the outside of display screen is provided with base and annular inside casing is fixed on base inner wall by glue, interior annular groove is provided with the inwall of annular inside casing, annular rubber seal is provided with interior annular groove and leaves annular gap between the bottom land of interior annular groove and annular rubber seal, some Blind locating holes are provided with the outer wall of annular inside casing, the fastener that some the inners insert 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 utility model 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.
Meeting blank its can by meeting need data be presented on by way of broadcasting in face of everybody.
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, its easy generation loose phenomenon of display screen.
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 also discloses the novel full color LED display that another is used for 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 more than it is many advantages of, above-mentioned scheme and do not solve above-mentioned technology ask
Topic, therefore, it is badly in need of designing a meeting blank that can solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, structural stability can be provided and can improve group by providing one kind
Fill the meeting blank of efficiency.
To reach above-mentioned purpose, the utility model employs following technical proposal：This meeting blank includes base and setting
Display screen on base plate front surface, circuit board is provided with base, is connected with Android mainboard, loudspeaker and distant on circuit boards
Control head, it is provided with the annular inside casing being enclosed on the outside of display screen in base and annular inside casing is fixed on base inner wall by glue
On, interior annular groove is provided with the inwall of annular inside casing, annular rubber seal is provided with interior annular groove and in interior annular groove
Bottom land and annular rubber seal between leave annular gap, be provided with some Blind locating holes in the outer wall of annular inside casing,
The fastener that some the inners insert in Blind locating holes one by one is equipped with base, has two in the inner side of interior ring-shaped rubber sealing ring
It is individual to be symmetrical arranged and oppress the annular protrusion in the surface circumferential edge of display screen two respectively.
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.That is, screen directly contacts with the external world when avoiding 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, the inwardly angled setting of described annular seal lip.
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 of interior annular groove and annular rubber seal
Form annular gap.
In above-mentioned meeting blank, described annular protrusion contacts 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 are 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, it is the advantages of this meeting blank：
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 structural representation provided by the utility model.
Fig. 2 is partial enlargement cross section structure diagram provided by the utility model.
Fig. 3 is enlarged diagram at A in Fig. 2.
In figure, base 1, circuit board 11, Android mainboard 12, loudspeaker 13, remote control are first 14, display screen 2, annular inside casing 3, interior
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
It is the specific embodiment of utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As Figure 1-3, this meeting blank includes base 1 and the display screen 2 being arranged on 1 preceding surface of base, 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.
The annular inside casing 3 for being enclosed on the outside of display screen 2 is provided with base 1 and annular inside casing 3 is fixed on bottom by glue
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 is provided with the positioning convex that can be inserted 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, be provided with the interior annular groove 31 annular rubber seal 4 and
Annular gap is left between the bottom land of interior annular groove 31 and annular rubber seal 4, specifically, is sealed in 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 are 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 obviate 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
42 inwardly angled setting of annular seal lip.
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 match 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 the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model 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, is provided with the annular inside casing (3) being enclosed on the outside of display screen (2) in described base (1) and annular inside casing (3) passes through glue
It is fixed on base (1) inwall, interior annular groove (31) is provided with the inwall of annular inside casing (3), is provided with interior annular groove (31)
Annular rubber seal (4) and left between the bottom land of interior annular groove (31) and annular rubber seal (4) between annular
Gap, 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
Fastener (5) in Blind locating holes (32), there are two in the inner side of interior ring-shaped rubber sealing ring (4) and be symmetrical arranged and press 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 spring (51) is arranged with 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 |
|---|---|---|---|
| CN201720652646.7U CN206802657U (en) | 2017-06-07 | 2017-06-07 | Meeting blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652646.7U CN206802657U (en) | 2017-06-07 | 2017-06-07 | Meeting blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802657U true CN206802657U (en) | 2017-12-26 |
Family
ID=60745471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720652646.7U Active CN206802657U (en) | 2017-06-07 | 2017-06-07 | Meeting blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131403A (en) * | 2017-06-07 | 2017-09-05 | 嘉兴仙视电子有限公司 | Meeting blank |
| CN112908210A (en) * | 2021-01-27 | 2021-06-04 | 浙江经贸职业技术学院 | Education is with education propaganda equipment |
-
2017
- 2017-06-07 CN CN201720652646.7U patent/CN206802657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131403A (en) * | 2017-06-07 | 2017-09-05 | 嘉兴仙视电子有限公司 | Meeting blank |
| CN112908210A (en) * | 2021-01-27 | 2021-06-04 | 浙江经贸职业技术学院 | Education is with education propaganda equipment |
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 | |
| CN208938573U (en) | Outdoor LED display module | |
| CN209183170U (en) | A kind of LED display module component | |
| CN207133789U (en) | Remote control pen | |
| CN203365846U (en) | LCD (Liquid Crystal Display) sealing structure convenient to install and assemble | |
| CN207116284U (en) | A kind of spring support structure of air conditioner touch key-press | |
| CN206833117U (en) | A kind of novel backlight module for improving illumination effect | |
| CN211047000U (en) | Intelligent high-speed shooting instrument with double acquisition devices | |
| CN205827018U (en) | A kind of intelligent ultrathin all-in-one | |
| CN213457672U (en) | High-efficient heat dissipation steadiness intelligence wrist-watch | |
| CN207440704U (en) | A kind of Training Room modular computer package assembly | |
| CN207114898U (en) | Medical film-observation lamp box | |
| CN208237672U (en) | Underground lamp | |
| CN208901104U (en) | A kind of light source board and radiator integral molding heat radiating LED lamp | |
| CN203276757U (en) | Novel surface-mounting full color LED display screen | |
| CN205157940U (en) | Integration electronic paper display | |
| CN216212093U (en) | Vehicle-mounted LED display screen | |
| CN208204592U (en) | A kind of LEDbulb lamp automating lid blister | |
| CN206475751U (en) | Forced dial plate buckle structure | |
| CN207883245U (en) | A kind of liquid crystal display die set that security performance is high | |
| CN220603811U (en) | Backlight plate with high connection strength | |
| CN209229700U (en) | A kind of silica gel dustproof construction of LED light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181121 Address after: Room 888 866, Huanhu West Second Road, Nanhui New Town, Pudong New District, Shanghai, 201306 Patentee after: Shanghai Xian visual electronic technology Co., Ltd. Address before: 314100 Baoqun Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province, 298 Patentee before: JIAXING GOODVIEW ELECTRONICS CO., LTD. |