CN108539362B - Electronic communication antenna convenient to disassemble and assemble based on lever principle - Google Patents
Electronic communication antenna convenient to disassemble and assemble based on lever principle Download PDFInfo
- Publication number
- CN108539362B CN108539362B CN201810453878.9A CN201810453878A CN108539362B CN 108539362 B CN108539362 B CN 108539362B CN 201810453878 A CN201810453878 A CN 201810453878A CN 108539362 B CN108539362 B CN 108539362B
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- fixedly connected
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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Abstract
The invention relates to the technical field of communication equipment, in particular to an electronic communication antenna convenient to disassemble and assemble based on a lever principle. The invention aims to solve the technical problem that the antenna bracket is inconvenient to mount and dismount. In order to solve the technical problems, the invention provides the electronic communication antenna convenient to disassemble and assemble based on the lever principle, which comprises a fixed rod, wherein the middle part of the top of the fixed rod is provided with a fixed groove, an inserted link is movably inserted in the fixed groove, the bottom of the inserted link is fixedly connected with a fixed block, two sides of the fixed block are both provided with positioning holes, and two sides of the inner wall of the fixed groove are both fixedly connected with supporting rods. According to the lever principle, the supporting rod is used as a fulcrum, the pressing plate is pressed to move the bottom of the movable rod inwards through pushing of the pushing rod, and the positioning rod can be separated from the inside of the positioning hole, so that the antenna support is convenient to assemble and disassemble, time and labor are saved, and people can use the antenna support conveniently.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to an electronic communication antenna convenient to disassemble and assemble based on a lever principle.
Background
In order to meet the rapid development of the communication industry, a considerable number of mobile communication antennas must be erected to meet the higher requirements of people on network service quality, signal coverage and the like; a considerable number of mobile communication antennas are being installed step by step in densely populated areas. Communication antenna is at the in-process of erectting, often need use communication antenna support, and current communication antenna support is because the limitation of structure, and the installation is inconvenient with the dismantlement to it wastes time and energy to have caused the dismantlement, the problem of extravagant manpower and material resources, for this reason, we provide one kind based on lever principle be convenient for the electronic communication antenna of dismouting.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the electronic communication antenna which is convenient to disassemble and assemble based on the lever principle, has the advantage of convenience in disassembly and assembly, and solves the problems that the disassembly is time-consuming and labor-consuming, and manpower and material resources are wasted due to the inconvenience in the assembly and disassembly of the antenna bracket.
(II) technical scheme
In order to realize the technical problem, the invention provides the electronic communication antenna which is convenient to disassemble and assemble based on the lever principle, comprising a fixed rod, wherein the middle part of the top of the fixed rod is provided with a fixed groove, an inserted rod is movably inserted in the fixed groove, the bottom of the inserted rod is fixedly connected with a fixed block, both sides of the fixed block are provided with positioning holes, both sides of the inner wall of the fixed groove are fixedly connected with supporting rods, one end of each supporting rod is movably connected with a movable rod, the top of one side of the movable rod, which is close to the supporting rod, is fixedly connected with a compression spring, one end of the compression spring is fixedly connected with the inner wall of the fixed groove, the top of one side of the movable rod, which is far away from the compression spring, is fixedly connected with a positioning rod, one end of the, the both sides of dead lever all are seted up the slide opening that runs through, the one end of catch bar passes the slide opening and extends to the outside of dead lever, and the outside of catch bar and the inner wall sliding connection of slide opening, the one end fixedly connected with clamp plate of catch bar.
The top of inserted bar passes the fixed slot and extends to the top of dead lever, the top fixedly connected with roof of inserted bar, the top fixedly connected with antenna boom of roof, and antenna boom's shape is the M word form, the bottom fixedly connected with anchor strut at antenna boom middle part, the bottom fixed connection of anchor strut is at the middle part at roof top, the equal fixedly connected with antenna element in both sides of antenna boom.
The utility model discloses a fixed pole, including the bottom fixedly connected with of dead lever, the bottom fixedly connected with of first limiting plate adjusts the pole, the sliding sleeve has been cup jointed in the surface activity of adjusting the pole, the positive middle part screw thread of sliding sleeve is pegged graft and is had adjusting bolt, and adjusting bolt's one end and the outer surface overlap joint of adjusting the pole, the bottom fixedly connected with second limiting plate of adjusting the pole, the bottom fixedly connected with toggle plate of second limiting plate, four horizontal poles of the surface equidistance of sliding sleeve, four the equal fixedly connected with brace rod in bottom that sliding sleeve one end was kept away from to the horizontal pole, and the four corners fixed connection at four brace rod's bottom and base top.
Preferably, the outer surface of the inserted bar is fixedly sleeved with a waterproof pad, and the outer side of the waterproof pad is slidably connected with the inner wall of the fixing groove.
Preferably, the outer surface of the push rod is movably sleeved with a spring sealing sleeve, and the spring sealing sleeve is positioned between the pressing plate and the fixing rod.
Preferably, one side of the pressing plate, which is far away from the pushing rod, is fixedly connected with a rubber pad, and one side of the rubber pad, which is far away from the pressing plate, is provided with anti-skid grains.
Preferably, the middle part of the inner wall of the fixing groove is fixedly connected with a limiting ring, and the diameter of the limiting ring is larger than that of the fixing block.
Preferably, the bottom of the fixed block is fixedly connected with a stabilizing block, and the stabilizing block is semicircular.
(III) advantageous effects
The invention provides an electronic communication antenna convenient to disassemble and assemble based on a lever principle, which has the following beneficial effects:
1. this electronic communication antenna based on lever principle dismouting of being convenient for, through the cooperation of bracing piece, movable rod, compression spring, locating lever, catch bar, slide opening and clamp plate use, according to lever principle to the bracing piece is the fulcrum, presses the promotion that the clamp plate passes through the catch bar, makes the bottom of movable rod move to the inboard, can make the locating lever break away from the inside of locating hole, thereby made things convenient for the dismouting to antenna boom, labour saving and time saving has made things convenient for people's use.
2. This electronic communication antenna based on lever principle dismouting of being convenient for, through compression spring's setting, compression spring has certain motive force, promotes the top of movable rod to the inboard all the time for the locating lever is pegged graft in the inside of locating hole, thereby makes antenna boom fixed more firm, has improved antenna boom's stability.
3. This electronic communication antenna based on lever principle dismouting of being convenient for uses through the cooperation of adjusting pole, sliding sleeve, adjusting bolt and stirring board, and rotatory stirring board can make the inside horizontal slip of adjusting pole at the sliding sleeve, can adjust antenna boom's direction, fixes it through adjusting bolt to antenna signal's stability can have been improved.
4. This electronic communication antenna based on lever principle dismouting of being convenient for, through the setting of waterproof pad, the leakproofness of fixed slot can be strengthened to the waterproof pad, avoids external rainwater to get into to the inside of fixed slot, has protected the inside part of fixed slot, has improved device's life.
5. This electronic communication antenna based on lever principle dismouting of being convenient for, through the setting of antenna boom M shape, the dismouting between convenient antenna oscillator is fixed, can further improve the stability of fixed bolster simultaneously, has improved the anti-wind ability.
6. This electronic communication antenna based on lever principle dismouting of being convenient for, through the semicircular setting of stabilizer block, when inserting the inserted bar to the fixed slot inside, the stabilizer block can collide the inner wall of fixed slot on, and the setting of semicircle nature can be so that the fixed block of inserted bar bottom better insert to the inside of fixed slot, has saved the time of installation, has made things convenient for people's use.
7. This electronic communication antenna based on lever principle dismouting of being convenient for, through the setting of spring seal cover, played sealed effect to the slide opening, avoided external rainwater to enter into to the inside of fixed slot from the slide opening, had outside driving force to the clamp plate simultaneously, can be quick after pressing the clamp plate restore, made things convenient for people's use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention.
In the figure: the device comprises a fixing rod 1, a fixing groove 2, an inserting rod 3, a waterproof pad 4, a fixing block 5, a positioning hole 6, a supporting rod 7, a movable rod 8, a compression spring 9, a positioning rod 10, a pushing rod 11, a sliding hole 12, a pressing plate 13, a spring sealing sleeve 14, a rubber pad 15, a limiting ring 16, a stabilizing block 17, a top plate 18, an antenna support 19, a reinforcing rod 20, an antenna oscillator 21, a first limiting plate 22, an adjusting rod 23, a sliding sleeve 24, an adjusting bolt 25, a second limiting plate 26, a poking plate 27, a cross rod 28, a supporting rib 29 and a base 30.
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. 1-2, an electronic communication antenna convenient to assemble and disassemble based on the lever principle comprises a fixed rod 1, a fixed groove 2 is formed in the middle of the top of the fixed rod 1, an inserted link 3 is movably inserted in the fixed groove 2, a waterproof pad 4 is fixedly sleeved on the outer surface of the inserted link 3, the outer side of the waterproof pad 4 is slidably connected with the inner wall of the fixed groove 2, the waterproof pad 4 can enhance the sealing performance of the fixed groove 2 by arranging the waterproof pad 4, external rainwater is prevented from entering the fixed groove 2, the parts in the fixed groove 2 are protected, the service life of the device is prolonged, a fixed block 5 is fixedly connected to the bottom of the inserted link 3, positioning holes 6 are formed in both sides of the fixed block 5, supporting rods 7 are fixedly connected to both sides of the inner wall of the fixed groove 2, one end of each supporting rod 7 is movably connected with a movable rod 8, a compression spring 9 is fixedly connected, one end of a compression spring 9 is fixedly connected to the inner wall of the fixed groove 2, through the arrangement of the compression spring 9, the compression spring 9 has a certain driving force, the top of the movable rod 8 is always pushed inwards, so that the positioning rod 10 is inserted into the positioning hole 6, the antenna support 19 is fixed more stably, the stability of the antenna support 19 is improved, the top of one side of the movable rod 8, which is far away from the compression spring 9, is fixedly connected with the positioning rod 10, the end of the positioning rod 10, which is far away from the movable rod 8, is inserted into the positioning hole 6, the bottom of one side of the movable rod 8, which is close to the support rod 7, is fixedly connected with a push rod 11, two sides of the fixed rod 1 are respectively provided with a through sliding hole 12, one end of the push rod 11 passes through the sliding hole 12 and extends to the outer side of the fixed rod 1, the outer side of the, through the matching use of the support rod 7, the movable rod 8, the compression spring 9, the positioning rod 10, the push rod 11, the sliding hole 12 and the pressing plate 13, according to the lever principle, the support rod 7 is taken as a fulcrum, the pressing plate 13 is pressed to push through the push rod 11, so that the bottom of the movable rod 8 moves inwards, the positioning rod 10 can be separated from the inside of the positioning hole 6, the antenna support 19 is convenient to disassemble and assemble, time and labor are saved, the use of people is facilitated, the spring sealing sleeve 14 is movably sleeved on the outer surface of the push rod 11 and is positioned between the pressing plate 13 and the fixing rod 1, the sealing effect on the sliding hole 12 is achieved through the arrangement of the spring sealing sleeve 14, the external rainwater is prevented from entering the sliding hole 12 to the inside of the fixing groove 2, meanwhile, the outward driving force is provided for the pressing plate 13, the rapid recovery can be realized after the pressing plate 13 is pressed, the use, one side fixedly connected with rubber pad 15 that catch bar 11 was kept away from to clamp plate 13, and anti-skidding line has been seted up to one side that clamp plate 13 was kept away from to rubber pad 15, the middle part fixedly connected with spacing ring 16 of 2 inner walls of fixed slot, and the diameter of spacing ring 16 is greater than the diameter of fixed block 5, the bottom fixedly connected with stabilizing block 17 of fixed block 5, and stabilizing block 17's shape is semi-circular, through the semicircular setting of stabilizing block 17, insert inserted bar 3 to fixed slot 2 when inside, stabilizing block 5 can collide on the inner wall of fixed slot 2, the setting of semicircle nature can be so that the better inside of inserting to fixed slot 2 of fixed block 5 of 3 bottoms of inserted bar, the time of installation has been saved, people's use has been made things convenient for.
Fixed slot 2 is passed and the top that extends to dead lever 1 at the top of inserted bar 3, the top fixedly connected with roof 18 of inserted bar 3, the top fixedly connected with antenna boom 19 of roof 18, and antenna boom 19's shape is the M word form, M shape setting through antenna boom 19, the dismouting between convenient antenna oscillator 21 is fixed, the stability of fixed bolster 19 can further be improved simultaneously, the wind-resistant ability has been improved, the bottom fixedly connected with anchor strut 20 at antenna boom 19 middle part, the bottom fixedly connected with at the middle part at roof 18 top of anchor strut 20, the equal fixedly connected with antenna oscillator 21 in both sides of antenna boom 19.
The bottom of the fixed rod 1 is fixedly connected with a first limiting plate 22, the bottom of the first limiting plate 22 is fixedly connected with an adjusting rod 23, the outer surface of the adjusting rod 23 is movably sleeved with a sliding sleeve 24, the middle thread on the front side of the sliding sleeve 24 is inserted with an adjusting bolt 25, one end of the adjusting bolt 25 is in lap joint with the outer surface of the adjusting rod 23, the sliding sleeve 24, the adjusting bolt 25 and a toggle plate 27 are matched for use, the adjusting rod 23 can slide left and right in the sliding sleeve 24 by rotating the toggle plate 27, the direction of the antenna bracket 19 can be adjusted, the antenna bracket 19 is fixed through the adjusting bolt 25, the stability of an antenna signal can be improved, the bottom of the adjusting rod 23 is fixedly connected with a second limiting plate 26, the bottom of the second limiting plate 26 is fixedly connected with the toggle plate 27, four cross rods 28 are fixedly connected on the outer surface of the sliding sleeve, and the bottoms of the four support ribs 29 are fixedly connected with the four corners of the top of the base 30.
To sum up, this electronic communication antenna based on lever principle dismouting of being convenient for, through bracing piece 7, movable rod 8, compression spring 9, locating lever 10, catch bar 11, slide opening 12 and clamp plate 13's cooperation is used, according to lever principle, use bracing piece 7 as the fulcrum, press clamp plate 13 and pass through the promotion of catch bar 11, make the bottom of movable rod 8 to move to the inboard, can make locating lever 10 break away from the inside of locating hole 6, thereby made things convenient for the dismouting to antenna boom 19, time saving and labor saving, people's use has been made things convenient for.
Through the setting of spring seal cover 14, played sealed effect to slide opening 12, avoided external rainwater to enter into the inside to fixed slot 2 from slide opening 12, have outside driving force simultaneously to clamp plate 13, can be quick after pressing clamp plate 13 and recover, made things convenient for people's use.
Through the semicircular setting of stabilizing block 17, inserting 3 inserted bar to fixed slot 2 inside, stabilizing block 5 can collide the inner wall of fixed slot 2 on, the semicircular setting can be so that the fixed block 5 of 3 bottoms of inserted bar better inserts to the inside of fixed slot 2, has saved the time of installation, has made things convenient for people's use.
Through the M shape setting of antenna boom 19, the dismouting between convenient antenna element 21 is fixed can further improve fixed bolster 19's stability simultaneously, has improved the anti-wind ability.
Through the cooperation of adjusting pole 23, sliding sleeve 24, adjusting bolt 25 and stirring board 27 and using, rotatory stirring board 27 can make adjusting pole 23 slide left and right in the inside of sliding sleeve 24, can adjust the direction of antenna boom 19, fixes it through adjusting bolt 25 to antenna signal's stability can have been improved.
The antenna bracket is simple in structure, reasonable in design and simple and convenient to operate, and the problems that the antenna bracket is inconvenient to mount and dismount, time and labor are wasted in dismounting, and manpower and material resources are wasted are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides an electronic communication antenna convenient to dismouting based on lever principle, includes dead lever (1), its characterized in that: the middle part of the top of the fixed rod (1) is provided with a fixed groove (2), the inside of the fixed groove (2) is movably inserted with an inserted rod (3), the bottom of the inserted rod (3) is fixedly connected with a fixed block (5), both sides of the fixed block (5) are provided with positioning holes (6), both sides of the inner wall of the fixed groove (2) are fixedly connected with supporting rods (7), one end of each supporting rod (7) is movably connected with a movable rod (8), the top of one side of the movable rod (8), which is close to the supporting rods (7), is fixedly connected with a compression spring (9), one end of the compression spring (9) is fixedly connected with the inner wall of the fixed groove (2), the top of one side of the movable rod (8), which is far away from the compression spring (9), is fixedly connected with a positioning rod (10), and one end of the positioning rod (10), the bottom of one side, close to the support rod (7), of the movable rod (8) is fixedly connected with a push rod (11), two sides of the fixed rod (1) are respectively provided with a through sliding hole (12), one end of the push rod (11) penetrates through the sliding hole (12) and extends to the outer side of the fixed rod (1), the outer side of the push rod (11) is connected with the inner wall of the sliding hole (12) in a sliding mode, and one end of the push rod (11) is fixedly connected with a pressing plate (13);
the top of the inserted link (3) penetrates through the fixing groove (2) and extends to the top of the fixing link (1), the top of the inserted link (3) is fixedly connected with a top plate (18), the top of the top plate (18) is fixedly connected with an antenna support (19), the antenna support (19) is in an M shape, the bottom of the middle of the antenna support (19) is fixedly connected with a reinforcing link (20), the bottom of the reinforcing link (20) is fixedly connected to the middle of the top plate (18), and two sides of the antenna support (19) are fixedly connected with antenna oscillators (21);
the bottom of the fixed rod (1) is fixedly connected with a first limit plate (22), the bottom of the first limit plate (22) is fixedly connected with an adjusting rod (23), a sliding sleeve (24) is movably sleeved on the outer surface of the adjusting rod (23), an adjusting bolt (25) is inserted in the middle of the front face of the sliding sleeve (24) in a threaded manner, one end of the adjusting bolt (25) is lapped with the outer surface of the adjusting rod (23), the bottom of the adjusting rod (23) is fixedly connected with a second limiting plate (26), the bottom of the second limit plate (26) is fixedly connected with a poking plate (27), the outer surface of the sliding sleeve (24) is fixedly connected with four cross bars (28) at equal intervals, the bottoms of the ends of the four cross bars (28) far away from the sliding sleeve (24) are fixedly connected with supporting ribs (29), the bottoms of the four supporting ribs (29) are fixedly connected with four corners of the top of the base (30);
the middle part of the inner wall of the fixing groove (2) is fixedly connected with a limiting ring (16), and the diameter of the limiting ring (16) is larger than that of the fixing block (5).
2. The electronic communication antenna convenient to disassemble and assemble based on the lever principle as claimed in claim 1, wherein: the outer surface of the inserted rod (3) is fixedly sleeved with a waterproof pad (4), and the outer side of the waterproof pad (4) is connected with the inner wall of the fixing groove (2) in a sliding mode.
3. The electronic communication antenna convenient to disassemble and assemble based on the lever principle as claimed in claim 2, wherein: the outer surface of the push rod (11) is movably sleeved with a spring sealing sleeve (14), and the spring sealing sleeve (14) is located between the pressing plate (13) and the fixing rod (1).
4. The electronic communication antenna convenient to disassemble and assemble based on the lever principle as claimed in claim 3, wherein: one side of the pressing plate (13) far away from the push rod (11) is fixedly connected with a rubber pad (15), and one side of the rubber pad (15) far away from the pressing plate (13) is provided with anti-skid grains.
5. The electronic communication antenna convenient to disassemble and assemble based on the lever principle as claimed in claim 4, wherein: the bottom of the fixed block (5) is fixedly connected with a stabilizing block (17), and the shape of the stabilizing block (17) is semicircular.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010549047.9A CN111653859A (en) | 2018-05-14 | 2018-05-14 | Electronic communication antenna convenient to dismouting |
| CN201810453878.9A CN108539362B (en) | 2018-05-14 | 2018-05-14 | Electronic communication antenna convenient to disassemble and assemble based on lever principle |
| CN202010550215.6A CN111641022A (en) | 2018-05-14 | 2018-05-14 | Lever-type electronic communication antenna convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810453878.9A CN108539362B (en) | 2018-05-14 | 2018-05-14 | Electronic communication antenna convenient to disassemble and assemble based on lever principle |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010549047.9A Division CN111653859A (en) | 2018-05-14 | 2018-05-14 | Electronic communication antenna convenient to dismouting |
| CN202010550215.6A Division CN111641022A (en) | 2018-05-14 | 2018-05-14 | Lever-type electronic communication antenna convenient to disassemble and assemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108539362A CN108539362A (en) | 2018-09-14 |
| CN108539362B true CN108539362B (en) | 2020-09-15 |
Family
ID=63477367
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810453878.9A Expired - Fee Related CN108539362B (en) | 2018-05-14 | 2018-05-14 | Electronic communication antenna convenient to disassemble and assemble based on lever principle |
| CN202010550215.6A Withdrawn CN111641022A (en) | 2018-05-14 | 2018-05-14 | Lever-type electronic communication antenna convenient to disassemble and assemble |
| CN202010549047.9A Withdrawn CN111653859A (en) | 2018-05-14 | 2018-05-14 | Electronic communication antenna convenient to dismouting |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010550215.6A Withdrawn CN111641022A (en) | 2018-05-14 | 2018-05-14 | Lever-type electronic communication antenna convenient to disassemble and assemble |
| CN202010549047.9A Withdrawn CN111653859A (en) | 2018-05-14 | 2018-05-14 | Electronic communication antenna convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108539362B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653859A (en) * | 2018-05-14 | 2020-09-11 | 黄河科技学院 | Electronic communication antenna convenient to dismouting |
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| CN206647260U (en) * | 2017-04-07 | 2017-11-17 | 嵊州市嘉晟泵业有限公司 | A kind of water pump end cap of convenient dismounting |
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| EP0336745B1 (en) * | 1988-04-08 | 1994-12-28 | Kabushiki Kaisha Toshiba | Portable antenna apparatus |
| WO2008146281A1 (en) * | 2007-05-29 | 2008-12-04 | Galtronics Ltd. | Antenna mounting method |
| US8319697B2 (en) * | 2009-10-22 | 2012-11-27 | Winegard Company | Semi-permanent portable satellite antenna system |
| JP4976479B2 (en) * | 2009-11-26 | 2012-07-18 | 原田工業株式会社 | In-vehicle antenna support structure |
| CN205828634U (en) * | 2016-06-20 | 2016-12-21 | 深圳市勤新科技有限公司 | A kind of gps antenna being easy to fix and change |
| CN205911445U (en) * | 2016-06-27 | 2017-01-25 | 游浩澜 | Installation device of NFC antenna oxidation iron sheet |
| CN206520600U (en) * | 2017-03-06 | 2017-09-26 | 桂林航天工业学院 | A kind of lightweight brake lever |
| CN206595378U (en) * | 2017-04-11 | 2017-10-27 | 西安邮电大学 | A kind of easy-to-mount electronic communication antenna holder |
| CN107288064B (en) * | 2017-07-10 | 2019-09-20 | 新沂市时集建设发展有限公司 | A kind of parking apparatus being convenient for changing parking lock |
| CN207266225U (en) * | 2017-10-20 | 2018-04-20 | 林俊君 | Intelligent sound easy to repair |
| CN107834159A (en) * | 2017-12-04 | 2018-03-23 | 成都微润科技有限公司 | A kind of easy-to-mount electronic communication antenna holder |
| CN108539362B (en) * | 2018-05-14 | 2020-09-15 | 黄河科技学院 | Electronic communication antenna convenient to disassemble and assemble based on lever principle |
-
2018
- 2018-05-14 CN CN201810453878.9A patent/CN108539362B/en not_active Expired - Fee Related
- 2018-05-14 CN CN202010550215.6A patent/CN111641022A/en not_active Withdrawn
- 2018-05-14 CN CN202010549047.9A patent/CN111653859A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206647260U (en) * | 2017-04-07 | 2017-11-17 | 嵊州市嘉晟泵业有限公司 | A kind of water pump end cap of convenient dismounting |
| CN206769353U (en) * | 2017-06-03 | 2017-12-19 | 江苏永申景观建设有限公司 | Pipeline well construction high stability platform |
| CN207048951U (en) * | 2017-08-04 | 2018-02-27 | 东莞市丰光机械设备科技有限公司 | A kind of Oil-temperature control valve of air compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653859A (en) * | 2018-05-14 | 2020-09-11 | 黄河科技学院 | Electronic communication antenna convenient to dismouting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111653859A (en) | 2020-09-11 |
| CN111641022A (en) | 2020-09-08 |
| CN108539362A (en) | 2018-09-14 |
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