CN212391962U - Anti-theft LED display screen - Google Patents
Anti-theft LED display screen Download PDFInfo
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- CN212391962U CN212391962U CN202020761618.0U CN202020761618U CN212391962U CN 212391962 U CN212391962 U CN 212391962U CN 202020761618 U CN202020761618 U CN 202020761618U CN 212391962 U CN212391962 U CN 212391962U
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Abstract
The utility model provides a theftproof LED display screen relates to LED display screen technical field, has solved current LED advertisement display screen and has installed on the wall of one side before the shop door through the angle steel hanging, but this mounting means very easily is dismantled, does not have the theftproof measure, leads to the illegal personnel can dismantle the screw fastener of fixed LED advertisement display screen through the instrument fast at night to steal LED advertisement display screen, lead to the problem of economic loss for the trade company. The anti-theft LED display screen comprises an LED advertisement display screen, wherein screws are inserted into the included angle positions of the four edges of the front end surface of the LED advertisement display screen. Through the setting of this four groups theftproof puzzlement mechanism, guarantee that LED advertising display screen can't be dismantled in the illegal personnel short time to through the cooperation of theftproof puzzlement mechanism and rectangle frame board, it also can't learn the exact position of dismantling, so when unable LED advertising display screen of dismantling in its short time, it can leave fast, thereby plays the theftproof effect.
Description
Technical Field
The utility model belongs to the technical field of the LED display screen, more specifically say, in particular to theftproof LED display screen.
Background
The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc.
The LED display screen is widely applied to shop advertisement display, and the LED advertisement display screen is installed on the wall of one side in front of the shop door through angle steel wall hanging, but this mounting means is very easily dismantled, does not have the anti-theft measure, leads to illegal personnel can dismantle the screw fastener of fixed LED advertisement display screen through the instrument fast at night to steal the LED advertisement display screen, cause economic loss for the trade company.
Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and an anti-theft LED display screen is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a theftproof LED display screen to solve current LED advertisement display screen and pass through the angle steel hanging and install on the wall of one side before the shop door, nevertheless this mounting means very easily is dismantled, does not have the theftproof measure, leads to illegal personnel can dismantle the screw fastener of fixed LED advertisement display screen through the instrument fast at night, thereby steal LED advertisement display screen, leads to the problem of economic loss for the trade company.
The utility model discloses purpose and efficiency of theftproof LED display screen are reached by following specific technological means:
an anti-theft LED display screen comprises an LED advertisement display screen, wherein screws are inserted into the included angle positions of the four edges of the front end surface of the LED advertisement display screen; the front end face of the LED advertising display screen is fixedly connected with a rectangular frame plate in a buckling fit manner; and the edge parts of the left side and the right side of the top end surface and the bottom end surface of the LED advertisement display screen are fixedly connected with a group of anti-theft confusion mechanisms.
Further, LED advertising display screen is including buckle groove, circular recess, circular installation hole site and circular through-hole, LED advertising display screen front end face upper side and downside side middle part are the symmetry and respectively have seted up a buckle groove, LED advertising display screen top end face and bottom all set up the circular through-hole that a buckle groove is linked together for buckle groove position, and circular through-hole diameter is five millimeters.
Furthermore, a circular groove is formed in each of the four edge included angle positions of the front end face of the LED advertisement display screen, a circular mounting hole penetrating through the rear end face of the LED advertisement display screen is formed in each of the inner end face axis positions of the circular grooves, and a screw is inserted into each circular mounting hole.
Furthermore, the rectangular frame plate comprises buckling pieces, the buckling pieces are symmetrically arranged on the upper side and the lower side of the rear end face of the rectangular frame plate, the two buckling pieces are respectively buckled and matched with the two buckling grooves in the installation state of the rectangular frame plate, and the rear end face of the rectangular frame plate is tightly attached to the front end face of the LED advertising display screen.
Further, theftproof puzzlement mechanism is including angle steel mounting panel, circular block, cross recess, T type pivot and T type rotary slot, a T type rotary slot has been seted up at angle steel mounting panel vertical end preceding terminal surface center part, circular block rear end face axle center part is provided with a T type pivot, and T type pivot rotation connects in T type rotary slot, a cross recess, four groups have been seted up at circular block preceding terminal surface axle center part under the theftproof puzzlement mechanism installation state, angle steel mounting panel horizontal end bottom face is connected with LED advertisement display screen top face or bottom face is fixed, angle steel mounting panel vertical end rear end face is in same horizontal plane with LED advertisement display screen rear end face.
Compared with the prior art, the utility model discloses following beneficial effect has:
when an illegal person prepares to steal the LED advertisement display screen installed outdoors, because the edge parts of the left side and the right side of the top end surface and the bottom end surface of the LED advertisement display screen are fixedly connected with a group of anti-theft confusion mechanisms, and through the common combination of the angle steel mounting plate, the circular block and the cross groove structure in the anti-theft confusion mechanisms, under the observation of other people, the LED advertisement display screen is fixedly installed on the wall surface through the angle steel mounting plate, the circular block similar to a screw and the cross groove, when the illegal person steals the LED advertisement display screen, the illegal person can dismantle the circular block along the cross groove through a tool, so that the LED advertisement display screen is dismantled, but the four groups of anti-theft confusion mechanisms are not real installation mechanisms, so the illegal person cannot dismantle the LED advertisement display screen; because of its theft is illegal operation, so when unable dismantlement LED advertisement display screen in its short time, it fears that the feared psychology found by the people just can order about him to leave fast, so through the setting of this four groups theftproof puzzlement mechanism, guarantee that unable dismantlement LED advertisement display screen in the illegal personnel short time, and through the cooperation of theftproof puzzlement mechanism with the rectangle frame board, it also can't learn the exact dismantlement position, so when unable dismantlement LED advertisement display screen in its short time, it can leave fast, thereby play the theftproof effect.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic diagram of the split state structure of the present invention.
Fig. 2 is a schematic front end axial view structure of the present invention.
Fig. 3 is a schematic view of the structure of the present invention.
Fig. 4 is a schematic view of the main view structure of the LED advertisement display screen of the present invention.
Fig. 5 is a schematic sectional view of the structure of fig. 4B-B according to the present invention.
Fig. 6 is a schematic sectional view of the structure of fig. 4C-C according to the present invention.
Fig. 7 is a schematic view of the rear end of the rectangular frame plate of the present invention.
Fig. 8 is a schematic structural view of the anti-theft confusing mechanism of the present invention.
Fig. 9 is a schematic view of the internal cross-sectional structure of the anti-theft obfuscation mechanism of the present invention.
Fig. 10 is a schematic structural view of the present invention in a state where the circular block in fig. 9 is removed.
3 fig. 3 11 3 is 3 a 3 schematic 3 sectional 3 view 3 of 3 a 3- 3 a 3 in 3 fig. 3 3 3 according 3 to 3 the 3 present 3 invention 3. 3
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an LED advertising display screen; 101. a fastening groove; 102. a circular groove; 103. a circular mounting hole site; 104. a circular through hole; 2. a rectangular frame plate; 201. a fastener; 3. a screw; 4. an anti-theft obfuscation mechanism; 401. angle steel mounting plates; 402. a circular block; 403. a cross groove; 404. a T-shaped rotating shaft; 405. t-shaped rotary grooves;
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 11:
the utility model provides an anti-theft LED display screen, which comprises an LED advertisement display screen 1, wherein a screw 3 is inserted in the corner part of the four edges of the front end surface of the LED advertisement display screen 1; the LED advertisement display screen 1 comprises a buckling groove 101, a circular groove 102, a circular mounting hole position 103 and a circular through hole 104, wherein the middle parts of the upper side and the lower side of the front end face of the LED advertisement display screen 1 are symmetrically provided with one buckling groove 101 respectively, the top end face and the bottom end face of the LED advertisement display screen 1 are provided with one circular through hole 104 communicated with the buckling groove 101 relative to the part of the buckling groove 101, and the diameter of the circular through hole 104 is five millimeters; the front end face of the LED advertising display screen 1 is fixedly connected with a rectangular frame plate 2 in a buckling fit manner; the rectangular frame plate 2 comprises buckling pieces 201, the middle parts of the upper side and the lower side of the rear end face of the rectangular frame plate 2 are symmetrically provided with one buckling piece 201, the two buckling pieces 201 are respectively buckled and matched with the two buckling grooves 101 in the installation state of the rectangular frame plate 2, and the rear end face of the rectangular frame plate 2 is tightly attached to the front end face of the LED advertising display screen 1; the edge parts of the left side and the right side of the top end surface and the bottom end surface of the LED advertising display screen 1 are fixedly connected with a group of anti-theft confusion mechanisms 4.
The LED advertising display screen comprises an LED advertising display screen 1, wherein a round groove 102 is formed in each edge included angle position of the front end face of the LED advertising display screen 1, a round mounting hole 103 penetrating through the rear end face of the LED advertising display screen 1 is formed in each round groove 102 in the axis center of the inner end face, and a screw 3 is inserted into each round mounting hole 103.
The anti-theft confusion mechanism 4 comprises an angle steel mounting plate 401, a circular block 402, a cross groove 403, a T-shaped rotating shaft 404 and a T-shaped rotating groove 405, the center of the front end face of the vertical end of the angle steel mounting plate 401 is provided with the T-shaped rotating groove 405, the axis of the rear end face of the circular block 402 is provided with the T-shaped rotating shaft 404, the T-shaped rotating shaft 404 is rotatably connected in the T-shaped rotating groove 405, the axis of the front end face of the circular block 402 is provided with the cross groove 403, the bottom end of the horizontal end face of the angle steel mounting plate 401 is fixedly connected with the top end face or the bottom end face of the LED advertisement display screen 1 in the mounting state of the four groups of anti-theft confusion mechanisms 4, and the rear end face of the vertical end of.
The specific use mode and function of the embodiment are as follows:
firstly, the installation steps are as follows: the rear end face of the LED advertising display screen 1 is tightly attached to an installation wall surface, then four screws 3 are sequentially inserted into the circular installation hole 103 respectively, and the screws 3 are nailed into the installation wall surface sequentially through tools, so that the LED advertising display screen 1 is fixedly installed on the installation wall surface through the four screws 3, after the LED advertising display screen 1 is fixedly installed, the head ends of the screws 3 are ensured to be positioned in the circular grooves 102, an installer can align and buckle the two buckling pieces 201 to the two buckling grooves 101, and then the rectangular frame plate 2 is fixedly installed on the front end face of the LED advertising display screen 1, and the positions of the four circular grooves 102 are covered;
secondly, when an illegal person is ready to steal the LED advertisement display screen 1 installed outdoors, because the edge parts of the left side and the right side of the top end surface and the bottom end surface of the LED advertisement display screen 1 are fixedly connected with a group of anti-theft confusion mechanisms 4, and through the joint of the structures of the angle steel mounting plate 401, the circular block 402 and the cross groove 403 in the anti-theft confusion mechanism 4, under the observation of other people, the LED advertisement display screen 1 is fixedly installed on the wall surface through the angle steel mounting plate 401, the circular block 402 shaped like a screw and the cross groove 403, so when the illegal person steals the LED advertisement display screen 1, the illegal person can dismantle the circular block 402 along the cross groove 403 through a tool, thereby carrying out the dismantling operation of the LED advertisement display screen 1, but the four groups of anti-theft confusion mechanisms 4 are not real installation mechanisms, so the illegal person can not dismantle the LED advertisement display screen 1, further, the axle center part of the rear end surface of the circular block, the T-shaped rotating shaft 404 is rotatably connected in the T-shaped rotating groove 405, so that when an illegal person removes the rotating circular block 402 along the cross groove 403 through a tool, the circular block 402 can rotate but cannot be separated from the angle steel mounting plate 401, and in the installation state of the four groups of anti-theft confusion mechanisms 4, the rear end face of the vertical end of the angle steel mounting plate 401 and the rear end face of the LED advertising display screen 1 are in the same horizontal plane, so that the illegal person cannot observe the screw-shaped circular block 402 and the cross groove 403 without corresponding stud ends screwed into the wall; because the theft is illegal operation, when the LED advertisement display screen 1 cannot be detached in a short time, the LED advertisement display screen 1 can be driven to leave quickly by fear of the fear discovered by people, so that the LED advertisement display screen 1 cannot be detached in a short time by the arrangement of the four groups of anti-theft confusion mechanisms 4, the illegal people cannot know the correct detaching position by the matching of the anti-theft confusion mechanisms 4 and the rectangular frame plate 2, and the LED advertisement display screen 1 can leave quickly when the LED advertisement display screen 1 cannot be detached in a short time, thereby achieving the anti-theft effect;
thirdly, when needing the user to dismantle LED advertising display screen 1, sharp objects such as accessible needle insert from two circular through-holes 104 positions that the diameter is five millimeters respectively, push open two blocks of buckle spare 201 of buckle in buckle groove 101, can pull terminal surface separation before rectangular framed panel 2 and LED advertising display screen 1 at this moment to four screws 3 of exhibition are revealed, then dismantle screw 3 through the instrument, thereby realize the dismantlement operation of LED advertising display screen 1.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. The utility model provides a theftproof LED display screen which characterized in that: the LED advertising display screen comprises an LED advertising display screen (1), wherein screws (3) are inserted into the edge included angle positions of the four positions of the front end surface of the LED advertising display screen (1); the front end face of the LED advertising display screen (1) is fixedly connected with a rectangular frame plate (2) in a buckling fit manner; the edge parts of the left side and the right side of the top end surface and the bottom end surface of the LED advertisement display screen (1) are fixedly connected with a group of anti-theft confusion mechanisms (4); the anti-theft confusion mechanism (4) comprises an angular steel mounting plate (401), a round block (402), a cross groove (403), a T-shaped rotating shaft (404) and a T-shaped rotating groove (405), a T-shaped rotary groove (405) is arranged at the center of the front end face of the vertical end of the angle steel mounting plate (401), a T-shaped rotating shaft (404) is arranged at the axle center part of the rear end surface of the circular block (402), and the T-shaped rotating shaft (404) is rotationally connected in the T-shaped rotating groove (405), the axle center part of the front end surface of the round block (402) is provided with a cross groove (403), under the installation state of the four groups of anti-theft confusion mechanisms (4), the bottom end surface of the horizontal end of the angle steel mounting plate (401) is fixedly connected with the top end surface or the bottom end surface of the LED advertisement display screen (1), the rear end face of the vertical end of the angle steel mounting plate (401) and the rear end face of the LED advertisement display screen (1) are located on the same horizontal plane.
2. The anti-theft LED display screen of claim 1, wherein: LED advertising display screen (1) is including buckle groove (101), circular recess (102), circular installation hole site (103) and circular through-hole (104), LED advertising display screen (1) front end face upside and downside side middle part are the symmetry and respectively have seted up a buckle groove (101), LED advertising display screen (1) top end face and bottom face all set up circular through-hole (104) that a buckle groove (101) is linked together for buckle groove (101) position, and circular through-hole (104) diameter is five millimeters.
3. The anti-theft LED display screen of claim 2, wherein: the LED advertising display screen is characterized in that a round groove (102) is formed in each of the four edge included angle positions of the front end face of the LED advertising display screen (1), a round mounting hole (103) penetrating through the rear end face of the LED advertising display screen (1) is formed in the axis position of the inner end face of each round groove (102), and a screw (3) is inserted into each round mounting hole (103).
4. The anti-theft LED display screen of claim 1, wherein: rectangle frame board (2) are including buckle spare (201), rectangle frame board (2) rear end face upper side and downside side middle part are the symmetry and respectively set up a buckle spare (201), under rectangle frame board (2) the installation, two buckle spare (201) cooperate with two buckle grooves (101) buckle respectively, rectangle frame board (2) rear end face pastes closely with LED advertising display screen (1) front end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761618.0U CN212391962U (en) | 2020-05-11 | 2020-05-11 | Anti-theft LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761618.0U CN212391962U (en) | 2020-05-11 | 2020-05-11 | Anti-theft LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212391962U true CN212391962U (en) | 2021-01-22 |
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ID=74250559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020761618.0U Active CN212391962U (en) | 2020-05-11 | 2020-05-11 | Anti-theft LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212391962U (en) |
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2020
- 2020-05-11 CN CN202020761618.0U patent/CN212391962U/en active Active
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