CN208093074U - The preceding enclosed structure of LED screen - Google Patents
The preceding enclosed structure of LED screen Download PDFInfo
- Publication number
- CN208093074U CN208093074U CN201820562925.9U CN201820562925U CN208093074U CN 208093074 U CN208093074 U CN 208093074U CN 201820562925 U CN201820562925 U CN 201820562925U CN 208093074 U CN208093074 U CN 208093074U
- Authority
- CN
- China
- Prior art keywords
- frame
- rear shell
- led screen
- rotating bar
- bearing
- 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
- 239000011159 matrix material Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of preceding enclosed structures of LED screen, telescoping mechanism includes rotating bar and connecting rod, frame is equipped with connecting plate close to rear shell one side, connecting plate offers the sliding groove of both sides perforation, first bearing is clamped in sliding groove, rotating bar both ends are rolled by second bearing and rear shell connect respectively, connecting rod one end is fixedly connected with first bearing, the other end is fixedly connected with rotating bar, rotating wheel is fixed in rotating bar, rear shell is internally provided with motor, and the output shaft of motor is sequentially connected by driving member and rotating wheel.The preceding enclosed structure of LED screen provided by the utility model, motor drives rotating wheel rotation, rotating wheel drives rotating bar to be rotated, rotating bar drives connecting rod to rotate downwards, and first bearing is moved downward along sliding groove, and frame is rotated around articulated structure towards far from rear shell direction, realize opening action, people can be made to can be carried out safeguarding in front of LED screen, frame need not be disassembled, facilitate people that can directly carry out the maintenance of LED screen.
Description
Technical field
The utility model is related to LED screen technical fields, specifically, being related to a kind of preceding enclosed structure of LED screen.
Background technology
With the increasingly maturation of LED screen technology, the field that LED screen is used is also increasingly wider, when LED screen is mounted on
When different place, the required mode safeguarded is also different, and people are outdoors or there are the ground of larger space
When side's installation LED screen, it will usually using the LED screen of rear enclosed structure, people is facilitated to safeguard LED screen, but one
When either using installation by adhering LED screen than narrow place a bit, LED screen can not just be tieed up using rear enclosed structure
Shield, need to disassemble and could safeguard from front by LED screen, it is existing generally just there is screw to fix, magnetic structure and
LED screen is fixed on frame by the mode of other lock constructions, and needing to disassemble frame when safeguarding could safeguard, gives people
Bring inconvenience when safeguarding, it is therefore desirable to a kind of knot safeguarded before LED screen can be realized people is facilitated to carry out when mounted
Structure.
Utility model content
The purpose of this utility model is to provide a kind of preceding enclosed structures of LED screen, and the dimension of LED screen is carried out convenient for people
Shield.
Technical solution is used by the preceding enclosed structure of LED screen disclosed by the utility model：A kind of preceding maintenance of LED screen
Structure includes frame and rear shell for fixing LED screen, and the base of frame uses hinge connection with rear shell, further includes stretching
Contracting mechanism, the telescoping mechanism include rotating bar and connecting rod, and the frame is equipped with connecting plate, the connection close to rear shell one side
Plate offers the sliding groove of both sides perforation, is installed with first bearing in the sliding groove, and the rotating bar both ends are respectively by the
Two bearings are rolled with rear shell and are connected, and described connecting rod one end is fixedly connected with first bearing, and the other end is fixedly connected with rotating bar,
Be fixed with rotating wheel in the rotating bar, the rear shell is internally provided with motor, the output shaft of the motor by driving member with
Rotating wheel is sequentially connected.
Preferably, the connecting rod is at least 2, and the frame is correspondingly provided at least 2 connecting plates, institute
It states connecting plate and is respectively arranged at frame both sides, the first bearing is correspondingly provided at least 2.
Preferably, the rotating bar is more than the thickness of connecting plate to rear shell close to the distance of frame one side.
Preferably, the frame includes the first montant, first crossbar, the second montant and second crossbar, described
First montant, first crossbar, the second montant and second crossbar are sequentially connected from head to tail to form a hollow frame.
Preferably, cross reinforcing rib is equipped in the frame, respectively with first montant, first crossbar,
Second montant and second crossbar connection, the frame form matrix pattern structure.
Preferably, the second crossbar is close to rear shell side and rear shell hinge connection.
The advantageous effect of the preceding enclosed structure of LED screen disclosed by the utility model is：Reality is rotated and reverse by motor
The open or close of existing frame and rear shell, motor drive rotating wheel to rotate by driving member, and rotating wheel drives rotating bar to be turned
Dynamic, the connecting rod being fixed in rotating bar follows rotating bar to rotate together, when rotating bar drives connecting rod to carry out upward
When rotation, be installed on sliding groove can first bearing moved upwards along sliding groove, make frame around articulated structure backwards shell side to turn
Dynamic, when the connecting plate on frame is stored to rear shell, frame roof is contacted with rear shell completes closed action；When rotating bar drives
When connecting rod rotates downward, first bearing is moved downward along sliding groove, and frame is rotated around articulated structure towards far from rear shell direction,
It realizes opening action, people can be made to can be carried out safeguarding in front of LED screen, frame need not be disassembled, it is convenient
People can directly carry out the maintenance of LED screen.
Description of the drawings
Fig. 1 is the structural schematic diagram of the preceding enclosed structure of the utility model LED screen.
Specific implementation mode
The utility model is further elaborated and is illustrated with reference to specific embodiment and Figure of description：Please refer to figure
1, a kind of preceding enclosed structure of LED screen includes the frame and rear shell 20 for fixing LED screen, and base of frame is adopted with rear shell 20
It is hinged, frame is made to can be rotated with rear shell 20.Further include telescoping mechanism, telescoping mechanism includes 31 He of rotating bar
Connecting rod 32, frame are equipped with connecting plate 15 close to rear shell one side, and connecting plate 15 offers the sliding groove 16 of both sides perforation, sliding groove
First bearing 33 is installed in 16, first bearing 33 can slide up and down in sliding groove 16；31 both ends of rotating bar are by dividing
Other second bearing 34 is rolled with rear shell 20 and is connected, and 32 one end of connecting rod is fixedly connected with first bearing 33, the other end and rotating bar
31 are fixedly connected, and rotating bar 31 carries out rotation and connecting rod 32 is driven to rotate together, and connecting rod 32 drives first bearing 33 to be transported
It is dynamic.
Rotating wheel 35 is fixed in rotating bar 31, rear shell 20 is internally provided with motor 36, and the output shaft of motor 36 passes through biography
Moving part 37 and rotating wheel 35 are sequentially connected, and rotating wheel 35 drives rotating bar 31 to be rotated in rear shell, with reach by frame with
The purpose that rear shell 20 is opened or closed.
In above structure, connecting rod 32 is at least 2, and frame is correspondingly provided at least 2 connecting plates 15, connecting plate 15
Frame both sides are respectively arranged at, first bearing 33 is correspondingly provided at least 2, makes frame uniform force in open or close.
Rotating bar 31 is more than the thickness of connecting plate 15 to rear shell 20 close to the distance of frame one side, is connecting plate when being closed
Space is reserved in 15 storage to rear shells 20, prevents connecting plate 15 from colliding with rotating bar 31.
Frame includes the first montant 11, first crossbar 12, the second montant 13 and second crossbar 14, is sequentially connected end to end shape
At a closed hollow structure, the material of frame is saved, the weight of frame is mitigated；Cross reinforcement is equipped in frame
Muscle 17, reinforcing rib 17 are attached with the first montant 11, first crossbar 12, the second montant 13 and second crossbar 14, make respectively
Frame forms matrix pattern structure, and the intensity of reinforced frame improves the stability of frame.
In above structure, second crossbar 14 passes through second crossbar close to 20 side of rear shell and 20 hinge connection of rear shell, frame
14 are rotatablely connected with rear shell 20.
The utility model provides a kind of preceding enclosed structure of LED screen：By motor rotate and reverse realize frame with
The open or close of rear shell, motor drive rotating wheel to rotate by driving member, and rotating wheel drives rotating bar to be rotated, and fixation is set
The connecting rod set in rotating bar follows rotating bar to rotate together, when rotating bar drives connecting rod to be rotated upward, card
First bearing mounted in sliding groove energy is moved upwards along sliding groove, and making frame, shell side works as frame to rotation backwards around articulated structure
On connecting plate when storing to rear shell, frame roof is contacted with rear shell completes closed action；When rotating bar drives connecting rod court
When rotated down, first bearing is moved downward along sliding groove, and frame is rotated around articulated structure towards far from rear shell direction, is realized and is opened
Action, can make people can be carried out safeguarding in front of LED screen, need not disassemble frame, facilitate people can
Directly carry out the maintenance of LED screen.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this
The spirit and scope of utility model technical solution.
Claims (6)
1. a kind of preceding enclosed structure of LED screen, which is characterized in that include the frame and rear shell for fixing LED screen, the frame
Frame bottom uses hinge connection with rear shell, further includes telescoping mechanism, the telescoping mechanism includes rotating bar and connecting rod, the frame
Frame is equipped with connecting plate close to rear shell one side, and the connecting plate offers the sliding groove of both sides perforation, is installed in the sliding groove
First bearing, the rotating bar both ends are rolled by second bearing and rear shell connect respectively, described connecting rod one end and first axle
It holds and is fixedly connected, the other end is fixedly connected with rotating bar, and rotating wheel is fixed in the rotating bar, and the rear shell is internally provided with
The output shaft of motor, the motor is sequentially connected by driving member and rotating wheel.
2. the preceding enclosed structure of LED screen as described in claim 1, which is characterized in that the connecting rod is at least 2, described
Frame is correspondingly provided at least 2 connecting plates, and the connecting plate is respectively arranged at frame both sides, and the first bearing correspondence is set
There are at least 2.
3. the preceding enclosed structure of LED screen as claimed in claim 2, which is characterized in that the rotating bar is to rear shell close to frame
Distance on one side is more than the thickness of connecting plate.
4. the preceding enclosed structure of LED screen as described in claim 1, which is characterized in that the frame includes the first montant, first
Cross bar, the second montant and second crossbar, first montant, first crossbar, the second montant and second crossbar successively head and the tail
Connection forms a hollow frame.
5. the preceding enclosed structure of LED screen as claimed in claim 4, which is characterized in that be equipped with cross reinforcement in the frame
Muscle is connect with first montant, first crossbar, the second montant and second crossbar respectively, and the frame forms matrix pattern knot
Structure.
6. the preceding enclosed structure of LED screen as claimed in claim 5, which is characterized in that the second crossbar is close to rear shell side
With rear shell hinge connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562925.9U CN208093074U (en) | 2018-04-19 | 2018-04-19 | The preceding enclosed structure of LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562925.9U CN208093074U (en) | 2018-04-19 | 2018-04-19 | The preceding enclosed structure of LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093074U true CN208093074U (en) | 2018-11-13 |
Family
ID=64056661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820562925.9U Active CN208093074U (en) | 2018-04-19 | 2018-04-19 | The preceding enclosed structure of LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379318A (en) * | 2019-06-25 | 2019-10-25 | 惠安闽神石材加工设备开发有限公司 | A kind of detachable LED display screen for advertising |
-
2018
- 2018-04-19 CN CN201820562925.9U patent/CN208093074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379318A (en) * | 2019-06-25 | 2019-10-25 | 惠安闽神石材加工设备开发有限公司 | A kind of detachable LED display screen for advertising |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208093074U (en) | The preceding enclosed structure of LED screen | |
| CN208227893U (en) | A kind of recyclable dungarunga support device in gardens | |
| CN108548067A (en) | A kind of e-commerce advertisement delivery device based on the network technology | |
| CN205558620U (en) | Element linkage of wing door | |
| CN208718489U (en) | Outdoor tent and its blinds rotating device | |
| CN207298326U (en) | A kind of energy-saving security monitoring device easy to adjusting height | |
| CN210156065U (en) | Student management is with wall-hanging propaganda device | |
| CN208240322U (en) | A kind of technology policy propaganda board | |
| CN208633749U (en) | A kind of anti-theft net | |
| CN110284758A (en) | A kind of construction security protection enclosing | |
| CN213735066U (en) | Sport equipment receive and releases car | |
| CN207776695U (en) | A kind of double window with anti-mosquito function | |
| CN207086297U (en) | A kind of collapsible architectural engineering sand sifter | |
| CN207458530U (en) | Propaganda board | |
| CN210874008U (en) | Portable folding badminton net rack | |
| CN209900637U (en) | Self-adaptive football training device | |
| CN210659887U (en) | Rotary modeling mechanism of electric retractable door | |
| CN213450045U (en) | Detachable door of light steel house | |
| CN207651119U (en) | Landscape garden new energy direction board | |
| CN110311621B (en) | Publicity board for marketing | |
| CN206458265U (en) | A kind of Multifunctional door plate | |
| CN219891861U (en) | Education publicity column | |
| CN112274888A (en) | Portable folding badminton net rack | |
| CN219101170U (en) | Window railing convenient to installation | |
| CN211287308U (en) | Sliding electric door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 401, Unit 2, Building 1, Lechuanghui Building, No. 1211 Guihua Community Sightseeing Road, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee after: SHENZHEN ZHONGBO PHOTOELECTRIC CO.,LTD. Country or region after: China Address before: No. 711, 7th Floor, Wanzhong Digital Center, Intersection of Industrial Avenue and Minzhi Road, Minzhi Street, Longhua New District, Shenzhen, Guangdong Province, 518000 Patentee before: SHENZHEN ZHONGBO PHOTOELECTRIC CO.,LTD. Country or region before: China |