CN201622780U - Burglarproof LED display screen - Google Patents
Burglarproof LED display screen Download PDFInfo
- Publication number
- CN201622780U CN201622780U CN2009202418878U CN200920241887U CN201622780U CN 201622780 U CN201622780 U CN 201622780U CN 2009202418878 U CN2009202418878 U CN 2009202418878U CN 200920241887 U CN200920241887 U CN 200920241887U CN 201622780 U CN201622780 U CN 201622780U
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- China
- Prior art keywords
- led display
- casing
- display screen
- screen
- antitheft
- 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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- Alarm Systems (AREA)
Abstract
The utility model provides a burglarproof LED display screen which is not easy to be disassembled randomly and can prevent from being stolen. The burglarproof LED display screen comprises box bodies, wherein the box body comprises a frame; lock structures are arranged among the box bodies; and the whole LED display screen keeps connection through the lock structures. Compared with the prior art, the lock structures are installed among the box bodies, therefore, the LED display screen can be placed in public places, and the problem of being stolen is not worried even no one looks after the LED display screen, so that the LED display screen can be installed in wide public places and applied in larger range.
Description
Technical field
The utility model relates to a kind of LED display.
Background technology
LED display has been applied in a lot of public arenas widely.Existing LED display all is to be deposited in together by several LED box body splicings to form a whole.Between LED casing and the casing, laterally ways of connecting is to connect by the mode that buckles, and vertical the connection is to connect by the latch ways of connecting.Wherein structure that laterally connects such as Chinese patent application wherein disclose the hanging buckle structure that casing laterally connects number for 200820094969.x, name are called " a kind of LED display casing side locking device ", were the patent on May 13rd, 2009 in open day.Vertical structure that connects such as Chinese patent application number are 200920104934.4, name is called " the LED display box frame cellular construction of realizing Fast Installation ", was the patent on November 18th, 2009 in open day, wherein disclose connecting mode of inserted pin on the casing vertical direction.
Casing is fixed by the support that is arranged on the casing back laterally and after vertical splicing finishes, and topples over preventing.Casing is connected with support by the mode of bolt, therefore all is useful on the Screw hole structure that is connected with support behind at casing.
Connection ratio between the casing of above-mentioned LED display is easier to dismounting, only needs just the casing of LED display to be disassembled such as bottle opener, pliers with common instrument.Connection between this casing only has fixed function basically, and does not have other functions.
The casing of LED display on the market is row with size 768mm * 768mm, point apart from the three-primary colours screen that is P6 at present, and the price of a casing is between 1.5 ten thousand yuan to 2.5 ten thousand yuan, and price is also than higher.The connected mode of above-mentioned casing because its dismounting makes the LED screen can not arbitrarily be placed on some public arenas than being easier to, can only be placed on the place that the someone keeps an eye on, in order to avoid stolen, causes very big loss.And the LED screen has good public service effect, should obtain more popularizing and using widely, no matter all should use in the place that has the people to keep an eye on or the no one keeps an eye on.Syndeton between the above-mentioned casing has restricted the range of application of LED display.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of LED display of arbitrarily being dismantled of being not easy, in order to antitheft.
In order to solve the problems of the technologies described above, the utility model proposes a kind of antitheft LED display, comprise casing, casing comprises frame, is provided with lock construction between the casing, the whole LED display screen keeps connecting by lock construction.
Preferably: described lock construction is the tongue lock.
Preferably: described tongue lock is connected with warning device, and tongue is locked in the improper back of opening and triggers the warning device warning.This structure can improve anti-theft effect.
Preferably: described warning device is audible alarm unit, light warning device or both combinations.
Preferably: be provided with between two laterally adjacent casings and buckle syndeton, be provided with the latch syndeton between perhaps vertical two adjacent casings.Hook syndeton and latch structure have been internuncial effects between the reinforcement casing.Lock construction itself has the effect that connects between certain reinforcement casing, is not under the tangible situation in this effect of locking, and this class formation just can be used as important replenishing.
Preferably: described lock construction is a padlock.
Preferably: described LED display is RGB three-primary colours color line screen, pseudo-color screen or monochromatic screen.
The beneficial effects of the utility model are as follows:
Compared to existing technology, the utility model has been installed lock construction between casing, LED display can be placed on the public arena like this, look after even without the people, also do not worry the problem stolen by the people, this makes LED display can be installed in public arena widely, obtains wider application.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Embodiment
The utility model provides a kind of antitheft LED display.This LED display principal feature is will to be locked between the casing together by lock construction, has only key two casings that connect together could be separated.
Embodiment one:
Be illustrated in figure 1 as the back side of LED display, this figure shows the lock construction between the casing.This example is the rectangle LED screen of one 4 * 3 casing.Calculate the long 3.2m of this LED casing, wide 2.4m by box sizes a 800 * 800mm.LED display can be RGB three-primary colours color line screen, pseudo-color screen or monochromatic screen.
Each casing all has frame (being housing).The led circuit part is installed in the frame, and the positive LED of being of casing shields part.As shown in Figure 1, two tongue locks are all arranged on each casing.On casing 1, be provided with the lock 2 and the following lock 3 of side, on the casing of adjacent connection, be provided with lockhole.The casing of whole LED display screen all remains attached to together by lock construction.Lock 5 on of no use is arranged on the casing 4, and this screen can add casing as required at any time, increases the size of screen.This LED shields and on two limits of frame of each casing two tongues locks is installed other casing is connected with it, and all is provided with lockhole on two other limit of frame and is connected with other casing.Such lock construction and lock battle array can couple together the LED screen firmly.Dismantle LED screen so if desired, must use the key of release, general instrument can not be taken casing independently away.The case of unblanking if desired to get, needing to open two locks at least could implement.Need open four locks for the casing of center section and just can remove of the confinement of adjacent casing it.And the utility model can also be connected tongue lock with warning device, and tongue is locked in the improper back triggering warning device warning of opening.This structure can improve anti-theft effect.Warning device is audible alarm unit, light warning device or both combinations, and it has strengthened safety practice.
Embodiment two:
As shown in Figure 2, this routine LED display square screen that is 4 * 4 casings.Calculate by a casing 768mm * 768mm, the size of this screen is 3.072m * 3.072m.
Each casing of this screen is provided with a lock construction, is provided with lock 7 as casing 6.By connected mode shown in Figure 2,16 all casings also can be combined into an antitheft integral body.On each casing of this structure 1 lock can be installed less, can save the cost of lock.In order to reinforce the support fixation effect between the casing.Can between two laterally adjacent casings, be provided with and buckle syndeton, be provided with the latch syndeton between perhaps vertical two adjacent casings.Hook syndeton and latch structure are strengthened connectivity between the casing, play the support fixation effect.Certainly except above-mentioned hook and latch structure, that can adopt that other can expect is fixedly coupled mode such as reinforcements such as buckles.If lock construction is a padlock, it is extremely important that the reinforced fixed structure between the casing just seems.
Used the LED screen of the utility model technology, this screen can be placed in the near-earth altitude range of public arenas such as parking lot, square, park and station, do not needed to worry that the someone can dismantle the loss that the theft casing brings.
Claims (8)
1. an antitheft LED display comprises casing, and casing comprises frame, it is characterized in that: be provided with lock construction between the casing, the whole LED display screen keeps connecting by lock construction.
2. antitheft LED display according to claim 1 is characterized in that: described lock construction is the tongue lock.
3. antitheft LED display according to claim 2 is characterized in that: described tongue lock is connected with warning device, and tongue is locked in the improper back of opening and triggers the warning device warning.
4. antitheft LED display according to claim 3 is characterized in that: described warning device is audible alarm unit, light warning device or both combinations.
5. antitheft LED display according to claim 1 is characterized in that: be provided with between two laterally adjacent casings and buckle syndeton.
6. antitheft LED display according to claim 1 is characterized in that: be provided with the latch syndeton between vertical two adjacent casings.
7. antitheft LED display according to claim 1 is characterized in that: described lock construction is a padlock.
8. according to each described antitheft LED display of claim 1 to 7, it is characterized in that: described LED display is RGB three-primary colours color line screen, pseudo-color screen or monochromatic screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202418878U CN201622780U (en) | 2009-12-25 | 2009-12-25 | Burglarproof LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202418878U CN201622780U (en) | 2009-12-25 | 2009-12-25 | Burglarproof LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622780U true CN201622780U (en) | 2010-11-03 |
Family
ID=43026238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202418878U Expired - Fee Related CN201622780U (en) | 2009-12-25 | 2009-12-25 | Burglarproof LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054402A (en) * | 2010-10-18 | 2011-05-11 | 南昌大学 | Method, device and system for locking and controlling LED display screen |
| CN105611785A (en) * | 2016-03-25 | 2016-05-25 | 成都智元汇文化传媒股份有限公司 | Box-type theft-proof front maintenance bracket for LED (Light Emitting Diode) display screen |
| WO2022121309A1 (en) * | 2020-12-11 | 2022-06-16 | 深圳市洲明科技股份有限公司 | Safety protection device, led display screen and alarm system |
-
2009
- 2009-12-25 CN CN2009202418878U patent/CN201622780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054402A (en) * | 2010-10-18 | 2011-05-11 | 南昌大学 | Method, device and system for locking and controlling LED display screen |
| CN105611785A (en) * | 2016-03-25 | 2016-05-25 | 成都智元汇文化传媒股份有限公司 | Box-type theft-proof front maintenance bracket for LED (Light Emitting Diode) display screen |
| CN105611785B (en) * | 2016-03-25 | 2019-04-09 | 成都智元汇文化传媒股份有限公司 | Bracket is safeguarded before a kind of box-type of LED display is antitheft |
| WO2022121309A1 (en) * | 2020-12-11 | 2022-06-16 | 深圳市洲明科技股份有限公司 | Safety protection device, led display screen and alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |