CN215410943U - Entrance guard uses LED display screen with alarm system - Google Patents
Entrance guard uses LED display screen with alarm system Download PDFInfo
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- CN215410943U CN215410943U CN202121129346.3U CN202121129346U CN215410943U CN 215410943 U CN215410943 U CN 215410943U CN 202121129346 U CN202121129346 U CN 202121129346U CN 215410943 U CN215410943 U CN 215410943U
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- alarm system
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Abstract
The utility model relates to the technical field of display screens, in particular to an entrance guard LED display screen with an alarm system, which comprises a display screen main body, wherein the display screen main body comprises a main support rod, an inner connecting rod is connected inside the main support rod, the back surface of the inner connecting rod is connected with a height adjusting mechanism, the top end surface of the inner connecting rod is connected with a first connecting seat, the inner wall of the first connecting seat is connected with a fixing mechanism, the inner wall of the first connecting seat is connected with a display module, and the inner wall of the display module is connected with a first connecting block; this entrance guard with alarm system uses the LED display screen, through setting up high adjustment mechanism, can conveniently adjust the operating height of display module assembly, and the device can conveniently install the inside of first connecting seat with display module assembly through setting up fixed establishment.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an entrance guard LED display screen with an alarm system.
Background
The entrance guard refers to the forbidden right of the door and is the guard and precaution against the door. The "door" here, in a broad sense, including the various passageways that can pass through, including the door that people pass through, the door that the vehicle passes through etc. and current entrance guard is comparatively intelligent, can report to the police through built-in sensor to unusual phenomenon to just need to use the display screen for the convenience of staff's observation.
At present, current partial entrance guard display screen is before carrying out work, generally all need be installed to it by the staff, and traditional mounting means only relies on the bolt to install the display screen to entrance guard surface, but it is comparatively inconvenient at the surperficial limited within range of entrance guard to adopt the bolt to install, and current partial entrance guard display screen, its working height is comparatively fixed, use under different occasions and can have certain limitation, consequently need for an entrance guard with alarm system uses the LED display screen to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an entrance guard LED display screen with an alarm system, and aims to solve the problems that the existing part of the entrance guard display screen proposed in the background art is inconvenient to install, and the existing part of the entrance guard display screen is fixed in working height and limited in working.
In order to achieve the purpose, the utility model provides the following technical scheme:
an access control LED display screen with an alarm system comprises a display screen main body, wherein the display screen main body comprises a main support rod, an inner connecting rod is connected inside the main support rod, the back surface of the inner connecting rod is connected with a height adjusting mechanism, the top end surface of the inner connecting rod is connected with a first connecting seat, the inner wall of the first connecting seat is connected with a fixing mechanism, the inner wall of the first connecting seat is connected with a display module, and the inner wall of the display module is connected with a first connecting block;
the height adjusting mechanism comprises a first inserting rod, a first handle, a first bearing rod and a first gear, the inner wall of the inner connecting rod is meshed with the first gear, one side surface, far away from the inner connecting rod, of the first gear is connected with the first bearing rod, one side surface, far away from the inner connecting rod, of the first bearing rod is connected with the first handle, and the outer surface of the first handle penetrates through the first inserting rod.
Preferably, the fixing mechanism comprises a second bearing rod, a second connecting block, a first guide groove and a first bearing block, the outer surface of the first connecting seat is provided with the first guide groove, the second bearing rod is inserted into the first guide groove, one end surface of the second bearing rod is connected with the first bearing block, and one side surface, away from the second bearing rod, of the first bearing block is connected with the second connecting block.
Preferably, one end of the second connecting block is connected to the inner wall of the first connecting block, and the other end of the second connecting block is connected to the outer surface of the first receiving block.
Preferably, the inner wall of the inner connecting rod is provided with teeth, and the outer surface of the teeth is engaged with the first gear.
Preferably, nine groups of through holes are annularly formed in the back surface of the main support rod, and a first insertion rod is inserted into the through holes.
Preferably, the back surface of the main support rod is provided with a through hole, and a first bearing rod is inserted into the through hole.
Compared with the prior art, the utility model has the beneficial effects that: this entrance guard with alarm system uses the LED display screen, through setting up high adjustment mechanism, can conveniently adjust the operating height of display module assembly, and the device can conveniently install the inside of first connecting seat with display module assembly through setting up fixed establishment.
1. The device is through being provided with high adjustment mechanism, when needs are installed the device, can at first manually grip first inserted bar, and take first inserted bar out from the surface of first handle, at this moment, the working angle of first handle will no longer be fixed, can manually grip first handle afterwards, and rotate first handle gradually, and simultaneously, can drive the first accepting the pole of connecting on its surface and carry out work in step through rotatory first handle, and then can conveniently make the first gear of connecting in first accepting the pole surface together rotate, and simultaneously, through the meshing between first gear and the interior connecting rod inner wall, can make the working height of interior connecting rod change, thereby can make things convenient for the staff to adjust the working height of display module according to the actual work demand.
2. The device is through being provided with fixed establishment, when needs are installed display module assembly, can at first manually insert the first connecting block of display module assembly surface and establish the inside to first connecting seat, can manually grip first handle afterwards, and run through first connecting seat with first handle, and simultaneously, can make the second connecting rod and the first inside of accepting the piece and inserting the inside of establishing to first connecting block of connecting at first handle inner wall, connect the second connecting block of first accepting the piece surface afterwards and will carry out the butt with the inner wall of first connecting block, can ninety degrees rotatory first handle afterwards, so that make the first horizontal block of piece of accepting in the inside of first connecting block, at this moment, first connecting block and first connecting seat will begin to connect, thereby can conveniently install the inside of first connecting seat with display module assembly.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic rear view of the structure of the present invention;
FIG. 4 is a schematic cross-sectional view of the structure of the present invention from the back;
fig. 5 is an enlarged view of the structure at a in fig. 2 according to the present invention.
In the figure: 1. a main support bar; 2. a first connection block; 3. a first connecting seat; 4. a display module; 5. an inner connecting rod; 6. a first plunger; 7. a first grip; 8. a first bolster; 9. a first gear; 10. a second connecting block; 11. a first guide groove; 12. a first receiving block; 13. a second carrying rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown:
an LED display screen with an alarm system for access control comprises a display screen main body, wherein the display screen main body comprises a main support rod 1, an inner connecting rod 5 is connected inside the main support rod 1, the back of the inner connecting rod 5 is connected with a height adjusting mechanism, the top end surface of the inner connecting rod 5 is connected with a first connecting seat 3, the inner wall of the first connecting seat 3 is connected with a fixing mechanism, the inner wall of the first connecting seat 3 is connected with a display module 4, and the inner wall of the display module 4 is connected with a first connecting block 2;
the height adjusting mechanism comprises a first inserting rod 6, a first handle 7, a first bearing rod 8 and a first gear 9, the inner wall of the inner connecting rod 5 is meshed with the first gear 9, one side surface, far away from the inner connecting rod 5, of the first gear 9 is connected with the first bearing rod 8, one side surface, far away from the inner connecting rod 5, of the first bearing rod 8 is connected with the first handle 7, the outer surface of the first handle 7 penetrates through the first inserting rod 6, and the working height of the display module 4 can be adjusted conveniently by arranging the height adjusting mechanism.
Further, fixing mechanism includes second adapting rod 13, second connecting block 10, first guiding groove 11 and first adapting block 12, first guiding groove 11 has been seted up to first connecting seat 3's surface, and the inside of first guiding groove 11 is inserted and is equipped with second adapting rod 13, the one end surface of second adapting rod 13 is connected with first adapting block 12, one side surface that second adapting rod 13 was kept away from to first adapting block 12 is connected with second connecting block 10, can conveniently install fixedly display module 4 through setting up fixing mechanism.
Further, the inner wall at first connecting block 2 is connected to the one end of second connecting block 10, and the other end of second connecting block 10 is connected at the surface of first bearing block 12, can conveniently make first bearing block 12 can also kick-back to the original place after receiving the extrusion through the spring action of second connecting block 10.
Furthermore, the inner wall of the inner connecting rod 5 is provided with teeth, the outer surface of the teeth is meshed with the first gear 9, and the teeth are arranged on the inner wall of the inner connecting rod 5, so that the first gear 9 can be conveniently rotated to drive the inner connecting rod 5 to transmit.
Furthermore, nine groups of through holes are annularly formed in the back surface of the main support rod 1, the first insertion rod 6 is inserted into the through holes, and the through holes are formed in the back surface of the main support rod 1, so that the working angle of the first handle 7 can be conveniently fixed.
Furthermore, the back of the main support rod 1 is provided with a through hole, the first bearing rod 8 is inserted into the through hole, and the through hole is formed in the back of the main support rod 1, so that the first bearing rod 8 can be conveniently limited, and the shaking generated during the working process of the main support rod is avoided.
The working principle is as follows: when the device needs to be installed, the first inserting rod 6 can be firstly manually held, the first inserting rod 6 is pulled out from the outer surface of the first handle 7, at the moment, the working angle of the first handle 7 can not be fixed any more, then the first handle 7 can be manually held, the first handle 7 is gradually rotated, meanwhile, the first bearing rod 8 connected to the surface of the first handle 7 can be driven to synchronously work through rotating the first handle 7, further, the first gear 9 connected to the surface of the first bearing rod 8 can be conveniently rotated together, meanwhile, the working height of the inner connecting rod 5 can be changed through the meshing between the first gear 9 and the inner wall of the inner connecting rod 5, and therefore, a worker can conveniently adjust the working height of the display module 4 according to actual working requirements.
When the display module 4 needs to be installed, the first connecting block 2 on the outer surface of the display module 4 can be manually inserted into the first connecting seat 3, then the first handle 7 can be manually held, the first handle 7 penetrates through the first connecting seat 3, meanwhile, the second connecting rod 13 and the first connecting block 12 which are connected to the inner wall of the first handle 7 can be inserted into the first connecting block 2, then the second connecting block 10 which is connected to the outer surface of the first connecting block 12 can be abutted against the inner wall of the first connecting block 2, and then the first handle 7 can be rotated by ninety degrees, so that the first connecting block 12 can be conveniently transversely clamped in the first connecting block 2, at the moment, the first connecting block 2 and the first connecting seat 3 can be connected, and therefore the display module 4 can be conveniently installed in the first connecting seat 3.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an entrance guard uses LED display screen with alarm system, includes the display screen main part, its characterized in that: the display screen main body comprises a main support rod (1), an inner connecting rod (5) is connected inside the main support rod (1), a height adjusting mechanism is connected to the back face of the inner connecting rod (5), a first connecting seat (3) is connected to the top end surface of the inner connecting rod (5), a fixing mechanism is connected to the inner wall of the first connecting seat (3), a display module (4) is connected to the inner wall of the first connecting seat (3), and a first connecting block (2) is connected to the inner wall of the display module (4);
the height adjusting mechanism comprises a first inserted bar (6), a first handle (7), a first bearing bar (8) and a first gear (9), wherein the first gear (9) is meshed with the inner wall of the inner connecting rod (5), a side surface, away from the inner connecting rod (5), of the first gear (9) is connected with the first bearing bar (8), a side surface, away from the inner connecting rod (5), of the first bearing bar (8) is connected with the first handle (7), and the outer surface of the first handle (7) penetrates through the first inserted bar (6).
2. The LED display screen with the alarm system for entrance guard of claim 1, wherein: fixing mechanism includes second adapting rod (13), second connecting block (10), first guiding groove (11) and first adapting block (12), first guiding groove (11) have been seted up to the surface of first connecting seat (3), and the inside of first guiding groove (11) is inserted and is equipped with second adapting rod (13), the one end surface of second adapting rod (13) is connected with first adapting block (12), a side surface that second adapting rod (13) were kept away from in first adapting block (12) is connected with second connecting block (10).
3. The LED display screen with the alarm system for entrance guard of claim 2, wherein: one end of the second connecting block (10) is connected to the inner wall of the first connecting block (2), and the other end of the second connecting block (10) is connected to the outer surface of the first bearing block (12).
4. The LED display screen with the alarm system for entrance guard of claim 1, wherein: the inner wall of the inner connecting rod (5) is provided with teeth, and the outer surface of the teeth is meshed with a first gear (9).
5. The LED display screen with the alarm system for entrance guard of claim 1, wherein: nine groups of through holes are annularly formed in the back face of the main support rod (1), and a first insertion rod (6) is inserted into the through holes.
6. The LED display screen with the alarm system for entrance guard of claim 1, wherein: the back of the main support rod (1) is provided with a through hole, and a first bearing rod (8) is inserted into the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121129346.3U CN215410943U (en) | 2021-05-25 | 2021-05-25 | Entrance guard uses LED display screen with alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121129346.3U CN215410943U (en) | 2021-05-25 | 2021-05-25 | Entrance guard uses LED display screen with alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215410943U true CN215410943U (en) | 2022-01-04 |
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ID=79677027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121129346.3U Active CN215410943U (en) | 2021-05-25 | 2021-05-25 | Entrance guard uses LED display screen with alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215410943U (en) |
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2021
- 2021-05-25 CN CN202121129346.3U patent/CN215410943U/en active Active
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