CN214064490U - Security protection control support - Google Patents
Security protection control support Download PDFInfo
- Publication number
- CN214064490U CN214064490U CN202022389008.5U CN202022389008U CN214064490U CN 214064490 U CN214064490 U CN 214064490U CN 202022389008 U CN202022389008 U CN 202022389008U CN 214064490 U CN214064490 U CN 214064490U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- inner cavity
- mounting
- mounting groove
- spring
- 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
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000012806 monitoring device Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 9
- 238000005728 strengthening Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a security protection control support, including the mounting panel, the left side fixedly connected with electric telescopic handle of mounting panel, electric telescopic handle's left side fixedly connected with supporting shoe, the top fixedly connected with mount pad of supporting shoe. The utility model discloses a set up the mounting panel, electric telescopic handle, the supporting shoe, the mount pad, infrared signal receiver, supervisory equipment, the dodge gate, first limiting plate, first spring, the threaded rod, a housing, the second spring, the fixed plate, the second limiting plate, the third mounting groove, the ejector pad, the third spring, the second mounting groove, the push rod, first slider, the second slider, the stopper, the cooperation of first mounting groove and spacing groove is used, it is usually not convenient for install supervisory equipment and dismantle to have solved current security protection control support in the use, lead to breaking down when needing to dismantle the maintenance at supervisory equipment, cause certain inconvenient problem easily for staff's working process.
Description
Technical Field
The utility model relates to a security protection control technical field specifically is a security protection control support.
Background
The security monitoring system is an independent and complete system which is formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves, and shooting, image display and recording.
In the installation of security protection control, often need use security protection control support to install it, current security protection control support is not convenient for usually dismantle supervisory equipment in the use, leads to when supervisory equipment breaks down and need dismantle the maintenance, causes certain inconvenience for staff's working process easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a security protection control support possesses convenient to detach's advantage, has solved current security protection control support and has been not convenient for generally install and dismantle supervisory equipment in the use, leads to breaking down when needing to dismantle the maintenance at supervisory equipment, causes certain inconvenient problem for staff's work process easily.
In order to achieve the above object, the utility model provides a following technical scheme: a security monitoring bracket comprises a mounting plate, wherein an electric telescopic rod is fixedly connected to the left side of the mounting plate, a supporting block is fixedly connected to the left side of the electric telescopic rod, a mounting seat is fixedly connected to the top of the supporting block, monitoring equipment is arranged at the top of the mounting seat, a first mounting groove is formed in the right side of the top of the mounting seat, a shell matched with the mounting seat is fixedly connected to the right side of the bottom of the monitoring equipment, the bottom of the shell extends to an inner cavity of the first mounting groove and is movably connected with the inner cavity of the first mounting groove, a first limiting plate is longitudinally arranged in the inner cavity of the shell, a first spring is fixedly connected to the right side of the first limiting plate, the right side of the first spring is fixedly connected with the right side of the inner cavity of the shell, a threaded rod is arranged at the top of the right side of the mounting seat, the left side of the threaded rod sequentially penetrates through the mounting seat and the shell to extend to the inner cavity of the shell and is movably connected with the right side of the first limiting plate, the left side of the first limit plate is fixedly connected with a first slide block, the left side of the first mounting groove is provided with a second mounting groove matched with the first slide block for use, the right side of the bottom of the inner cavity of the first slide block is fixedly connected with a fixed plate, the left top and the left bottom of the fixed plate are both movably connected with a second limit plate, the opposite sides of the two second limit plates are both fixedly connected with a second slide block, the right sides of the upper side and the lower side of the inner cavity of the second mounting groove are both provided with a third mounting groove matched with the second slide block for use, one side of the second slide block, which is far away from the second limit plate, penetrates through the inner cavity of the third mounting groove and is fixedly connected with a second spring, a push block is movably connected between the opposite sides of the two mounting seats, the left side of the push block is fixedly connected with a push rod, the surface of the push rod is movably sleeved with a third spring, the left side of the push rod penetrates through the first slide block, extends to the inner cavity of the second mounting groove and is movably connected with the left side of the second inner cavity, the bottom fixedly connected with stopper of first limiting plate, the spacing groove of using with the stopper cooperation is seted up to the bottom of casing inner chamber, the left side swing joint on the positive surface of mount pad has the dodge gate, the positive fixed surface of dodge gate is connected with infrared signal receiver.
Preferably, one side of the second limiting plate, which is close to the inner cavity of the first sliding block, is movably connected with the inner cavity of the first sliding block, and one side of the push block, which is close to the inner cavity of the first sliding block, is movably connected with the inner cavity of the first sliding block.
Preferably, the equal fixedly connected with strengthening rib in left top of mounting panel and left bottom, one side and the electric telescopic handle fixed connection that the mounting panel was kept away from to the strengthening rib.
Preferably, the inner wall of mount pad is threaded, the inner wall of mount pad and the junction threaded connection on threaded rod surface, the mounting hole has all been seted up to the upper and lower both sides on mounting panel right side and both sides around the right side.
Preferably, the right side of the threaded rod is fixedly connected with an anti-skidding knob, and the surface of the anti-skidding knob is provided with anti-skidding bulges.
Preferably, the joint between the left side of the front surface of the mounting seat and the left side of the movable door is movably connected through a hinge, and the right side of the front surface of the mounting seat is fixedly connected with a handle.
Preferably, the left side of the third spring is fixedly connected with the left side of the inner cavity of the first sliding block, the right side of the third spring is fixedly connected with the left side of the pushing block, and one side of the fixing plate, which is close to the inner cavity of the first sliding block, is fixedly connected with the inner cavity of the first sliding block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the mounting panel, electric telescopic handle, the supporting shoe, the mount pad, infrared signal receiver, supervisory equipment, the dodge gate, first limiting plate, first spring, the threaded rod, a housing, the second spring, the fixed plate, the second limiting plate, the third mounting groove, the ejector pad, the third spring, the second mounting groove, the push rod, first slider, the second slider, the stopper, the cooperation of first mounting groove and spacing groove is used, it is usually not convenient for install supervisory equipment and dismantle to have solved current security protection control support in the use, lead to breaking down when needing to dismantle the maintenance at supervisory equipment, cause certain inconvenient problem easily for staff's working process.
2. The utility model can avoid the second slide block from falling off from the inner cavity of the first slide block by arranging the second limit plate;
the push rod can be prevented from falling off from the inner cavity of the first sliding block by arranging the push block;
the limiting block is arranged, so that the first limiting plate can be guided in the moving process;
the first limiting plate is arranged, so that the first sliding block can be prevented from falling off from the inner cavity of the shell;
the hinge is arranged, so that the movable door can be conveniently connected with the mounting seat;
the electric telescopic rod can be supported in a balanced manner by arranging the reinforcing ribs;
the anti-skidding knob is arranged, so that a user can conveniently rotate the threaded rod;
through setting up the non-slip raised, can increase the frictional force between user's hand and the anti-skidding knob.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the partial structure of the present invention;
FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;
fig. 4 is an enlarged view of B in fig. 1 according to the present invention.
In the figure: the device comprises a mounting plate, an electric telescopic rod, a supporting block, a mounting seat, an infrared signal receiver, a monitoring device, a movable door, a limiting plate, a spring 9, a threaded rod 10, a shell 11, a spring 12, a fixing plate 13, a second limiting plate 14, a third mounting groove 15, a pushing block 16, a third spring 17, a second mounting groove 18, a pushing rod 19, a first sliding block 20, a second sliding block 21, a limiting block 22, a first mounting groove 23 and a limiting groove 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a mounting panel 1, electric telescopic handle 2, supporting shoe 3, mount pad 4, infrared signal receiver 5, supervisory equipment 6, dodge gate 7, first limiting plate 8, first spring 9, threaded rod 10, casing 11, second spring 12, fixed plate 13, second limiting plate 14, third mounting groove 15, ejector pad 16, third spring 17, second mounting groove 18, push rod 19, first slider 20, second slider 21, stopper 22, parts such as first mounting groove 23 and spacing groove 24 are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Please refer to fig. 1-4, a security monitoring support, including a mounting plate 1, a left side fixedly connected with electric telescopic rod 2 of the mounting plate 1, a left side fixedly connected with supporting shoe 3 of the electric telescopic rod 2, a top fixedly connected with mounting seat 4 of the supporting shoe 3, a top of the mounting seat 4 is provided with a monitoring device 6, a first mounting groove 23 has been seted up on the right side of the top of the mounting seat 4, a right side fixedly connected with casing 11 used in cooperation with the mounting seat 4 of the bottom of the monitoring device 6, the bottom of the casing 11 extends to the inner cavity of the first mounting groove 23 and is movably connected with the inner cavity of the first mounting groove 23, the inner cavity of the casing 11 is longitudinally provided with a first limiting plate 8, a right side fixedly connected with a first spring 9 of the first limiting plate 8, the right side of the first spring 9 is fixedly connected with the right side of the inner cavity of the casing 11, a threaded rod 10 is provided on the top of the right side of the mounting seat 4, and the left side of the threaded rod 10 sequentially penetrates through the mounting seat 4 and the casing 11 to extend to the inner cavity of the casing 11 and is connected with the first limiting plate 9 The right side of the position plate 8 is movably connected, the left side of the first limit plate 8 is fixedly connected with a first slide block 20, the left side of a first installation groove 23 is provided with a second installation groove 18 matched with the first slide block 20 for use, the right side of the bottom of the inner cavity of the first slide block 20 is fixedly connected with a fixed plate 13, the top and the bottom of the left side of the fixed plate 13 are movably connected with a second limit plate 14, one sides opposite to the two second limit plates 14 are fixedly connected with a second slide block 21, the right sides of the upper and lower sides of the inner cavity of the second installation groove 18 are respectively provided with a third installation groove 15 matched with the second slide block 21 for use, one side of the second slide block 21, far away from the second limit plate 14, penetrates through the inner cavity of the third installation groove 15 and is fixedly connected with a second spring 12, a push block 16 is movably connected between the opposite sides of the two installation seats 4, the left side of the push block 16 is fixedly connected with a push rod 19, and the surface of the push rod 19 is movably sleeved with a third spring 17, the left side of push rod 19 runs through first slider 20 and extends to the inner chamber of second mounting groove 18 and with the left side swing joint of the inner chamber of second mounting groove 18, the bottom fixedly connected with stopper 22 of first limiting plate 8, the spacing groove 24 that uses with stopper 22 cooperation is seted up to the bottom of casing 11 inner chamber, the left side swing joint on the positive surface of mount pad 4 has dodge gate 7, the positive fixed surface of dodge gate 7 is connected with infrared signal receiver 5.
One side of the second limiting plate 14 close to the inner cavity of the first slider 20 is movably connected with the inner cavity of the first slider 20, and one side of the push block 16 close to the inner cavity of the first slider 20 is movably connected with the inner cavity of the first slider 20.
The equal fixedly connected with strengthening rib in left top and left bottom of mounting panel 1, one side and the 2 fixed connection of electric telescopic handle that mounting panel 1 was kept away from to the strengthening rib.
The inner wall of mount pad 4 is threaded, and the junction threaded connection on the inner wall and the threaded rod 10 surface of mount pad 4, the upper and lower both sides on mounting panel 1 right side and both sides all seted up the mounting hole around the right side.
The right side of the threaded rod 10 is fixedly connected with an anti-slip knob, and the surface of the anti-slip knob is provided with anti-slip protrusions.
The left side of the front surface of the installation seat 4 is movably connected with the left side of the movable door 7 through a hinge, and the right side of the front surface of the installation seat 4 is fixedly connected with a handle.
The left side of the third spring 17 is fixedly connected with the left side of the inner cavity of the first sliding block 20, the right side of the third spring 17 is fixedly connected with the left side of the pushing block 16, and one side of the fixing plate 13 close to the inner cavity of the first sliding block 20 is fixedly connected with the inner cavity of the first sliding block 20.
The second limiting plate 14 is arranged, so that the second sliding block 21 can be prevented from falling off from the inner cavity of the first sliding block 20;
the push rod 19 can be prevented from falling off from the inner cavity of the first slide block 20 by arranging the push block 16;
by arranging the limiting block 22, the first limiting plate 8 can be guided in the moving process;
by arranging the first limiting plate 8, the first sliding block 20 can be prevented from falling off from the inner cavity of the shell 11;
the movable door 7 and the mounting seat 4 can be conveniently connected by arranging the hinge;
the electric telescopic rod 2 can be supported in a balanced manner by arranging the reinforcing ribs;
the screw rod 10 can be conveniently rotated by a user through the anti-skid knob;
through setting up the non-slip raised, can increase the frictional force between user's hand and the anti-skidding knob.
When the monitoring device 6 is needed to be disassembled, a user rotates the anti-skid knob to drive the threaded rod 10 to rotate, the threaded rod 10 moves rightwards under the action of thread transmission, so that the first limit plate 8 is not provided with a leftward thrust any more, the first limit plate 8 moves rightward under the elastic force generated by the deformation recovery of the first spring 9, and drives the first sliding block 20 to move to the inner cavity of the housing 11, when the push rod 19 is separated from the inner wall of the second mounting groove 18, the push rod 19 drives the push block 16 to move leftwards under the elastic force generated by the recovery deformation of the third spring 17, so that the pushing block 16 no longer provides pushing force for the two mounting seats 4, the mounting seats 4 drive the second sliding block 21 to move to the inner cavity of the first sliding block 20 under the elastic action generated by the recovery deformation of the second spring 12, and then the monitoring device 6 is taken out upwards to finish the disassembly of the monitoring device.
In summary, the following steps: this security protection control support, through setting up mounting panel 1, electric telescopic handle 2, supporting shoe 3, mount pad 4, infrared signal receiver 5, supervisory equipment 6, dodge gate 7, first limiting plate 8, first spring 9, threaded rod 10, casing 11, second spring 12, fixed plate 13, second limiting plate 14, third mounting groove 15, ejector pad 16, third spring 17, second mounting groove 18, push rod 19, first slider 20, second slider 21, stopper 22, the cooperation of first mounting groove 23 and spacing groove 24 is used, it is usually not convenient for install and dismantle supervisory equipment in the use to have solved current security protection control support, lead to when the supervisory equipment breaks down and need dismantle the maintenance, cause certain inconvenient problem for staff's working process easily.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a security protection control support, includes mounting panel (1), its characterized in that: the left side of the mounting plate (1) is fixedly connected with an electric telescopic rod (2), the left side of the electric telescopic rod (2) is fixedly connected with a supporting block (3), the top of the supporting block (3) is fixedly connected with a mounting seat (4), the top of the mounting seat (4) is provided with a monitoring device (6), the right side of the top of the mounting seat (4) is provided with a first mounting groove (23), the right side of the bottom of the monitoring device (6) is fixedly connected with a shell (11) which is matched with the mounting seat (4) for use, the bottom of the shell (11) extends to the inner cavity of the first mounting groove (23) and is movably connected with the inner cavity of the first mounting groove (23), the inner cavity of the shell (11) is longitudinally provided with a first limiting plate (8), the right side of the first limiting plate (8) is fixedly connected with a first spring (9), the right side of the first spring (9) is fixedly connected, the top on the right side of the mounting seat (4) is provided with a threaded rod (10), the left side of the threaded rod (10) sequentially penetrates through the mounting seat (4) and the shell (11) to extend to the inner cavity of the shell (11) and is movably connected with the right side of the first limiting plate (8), the left side of the first limiting plate (8) is fixedly connected with a first sliding block (20), the left side of the first mounting groove (23) is provided with a second mounting groove (18) matched with the first sliding block (20) for use, the right side of the bottom of the inner cavity of the first sliding block (20) is fixedly connected with a fixing plate (13), the left top and the left bottom of the fixing plate (13) are both movably connected with second limiting plates (14), one sides of the two second limiting plates (14) opposite to each other are both fixedly connected with second sliding blocks (21), the right sides of the upper side and the lower side of the inner cavity of the second mounting groove (18) are both provided with third mounting grooves (15) matched with the second sliding blocks (21) for use, one side of the second sliding block (21) far away from the second limit plate (14) runs through an inner cavity of a third mounting groove (15) and is fixedly connected with a second spring (12), a push block (16) is movably connected between one opposite sides of the two mounting seats (4), a push rod (19) is fixedly connected to the left side of the push block (16), a third spring (17) is movably sleeved on the surface of the push rod (19), the left side of the push rod (19) runs through a first sliding block (20) and extends to the inner cavity of the second mounting groove (18) and is movably connected with the left side of the inner cavity of the second mounting groove (18), a limit block (22) is fixedly connected to the bottom of the first limit plate (8), a limit groove (24) matched with the limit block (22) is formed in the bottom of the inner cavity of the shell (11), and a movable door (7) is movably connected to the left side of the front surface of the mounting seats (4), the front surface of the movable door (7) is fixedly connected with an infrared signal receiver (5).
2. The security monitoring bracket according to claim 1, characterized in that: one side of the second limiting plate (14) close to the inner cavity of the first sliding block (20) is movably connected with the inner cavity of the first sliding block (20), and one side of the push block (16) close to the inner cavity of the first sliding block (20) is movably connected with the inner cavity of the first sliding block (20).
3. The security monitoring bracket according to claim 1, characterized in that: the mounting panel (1) is characterized in that the top on the left side and the bottom on the left side are fixedly connected with reinforcing ribs, and one side, away from the mounting panel (1), of each reinforcing rib is fixedly connected with the electric telescopic rod (2).
4. The security monitoring bracket according to claim 1, characterized in that: the inner wall of mount pad (4) is seted up threadedly, the inner wall of mount pad (4) and the junction threaded connection on threaded rod (10) surface, the mounting hole has all been seted up to upper and lower both sides on mounting panel (1) right side and both sides around the right side.
5. The security monitoring bracket according to claim 1, characterized in that: the right side of the threaded rod (10) is fixedly connected with an anti-skidding knob, and the surface of the anti-skidding knob is provided with anti-skidding bulges.
6. The security monitoring bracket according to claim 1, characterized in that: the left side of mount pad (4) positive surface and the left junction of dodge gate (7) pass through hinge swing joint, the right side fixedly connected with handle on mount pad (4) positive surface.
7. The security monitoring bracket according to claim 1, characterized in that: the left side of third spring (17) and the left side fixed connection of first slider (20) inner chamber, the right side of third spring (17) and the left side fixed connection of ejector pad (16), fixed plate (13) are close to the inner chamber fixed connection of one side and first slider (20) of first slider (20) inner chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022389008.5U CN214064490U (en) | 2020-10-24 | 2020-10-24 | Security protection control support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022389008.5U CN214064490U (en) | 2020-10-24 | 2020-10-24 | Security protection control support |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214064490U true CN214064490U (en) | 2021-08-27 |
Family
ID=77397328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022389008.5U Active CN214064490U (en) | 2020-10-24 | 2020-10-24 | Security protection control support |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214064490U (en) |
-
2020
- 2020-10-24 CN CN202022389008.5U patent/CN214064490U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210950698U (en) | Multimedia real-time security monitoring device | |
CN213693941U (en) | Security protection monitoring device convenient to installation | |
CN112510529B (en) | Indoor concealed embedded control box | |
CN210034857U (en) | Visual integrated supervisory equipment convenient to use | |
CN211289313U (en) | Monitoring equipment that suitability is strong | |
CN210725026U (en) | Monitoring camera with wide monitoring range | |
CN112714573B (en) | Energy-saving electric controller convenient to disassemble and assemble | |
CN214064490U (en) | Security protection control support | |
CN213213653U (en) | HDMI to HDCI video switching device | |
CN213420479U (en) | Security protection comprehensive monitoring management device | |
CN210781611U (en) | Telescopic door controller capable of being remotely controlled | |
CN110906141A (en) | Wall-mounted mounting structure of indoor monitoring equipment | |
CN214381417U (en) | Health detection system based on many bluetooth are connected | |
CN211371867U (en) | Domestic supervisory equipment convenient to installation | |
CN211083495U (en) | Dustproof supervisory equipment mounting bracket | |
CN113866461A (en) | Multifunctional electric power instrument with electric leakage monitoring function | |
CN209265916U (en) | A kind of LED mosaic screen easy to repair | |
CN113028254A (en) | Dangerous area video monitoring alarm device | |
CN108600676B (en) | Network hard disk video recorder and hard disk installation method thereof | |
CN216202345U (en) | Suspension type LED screen installation device | |
CN216210932U (en) | Slide rail type keyboard | |
CN209823763U (en) | Multi-service plug-and-play optical transmission device | |
CN219286253U (en) | Emergency button | |
CN212322379U (en) | Monitoring equipment with alarm function | |
CN211698926U (en) | Ultra-thin type projection touch capacitive screen fixing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: 430000 room 01, second floor, building 16, Laite ink paper market, No. 18, Hongqiqu Road, Jianghan District, Wuhan City, Hubei Province Patentee after: Wuhan Dayu Network Engineering Co.,Ltd. Address before: No.18, peideli, Chancheng District, Foshan City, Guangdong Province Patentee before: Lv Hongchao |