CN105680144A - Antenna fixing apparatus for strengthening concentrator signal - Google Patents
Antenna fixing apparatus for strengthening concentrator signal Download PDFInfo
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- CN105680144A CN105680144A CN201610165140.3A CN201610165140A CN105680144A CN 105680144 A CN105680144 A CN 105680144A CN 201610165140 A CN201610165140 A CN 201610165140A CN 105680144 A CN105680144 A CN 105680144A
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- chute
- fixed
- antenna fixing
- fixing device
- antenna
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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
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
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Abstract
The invention discloses an antenna fixing apparatus for strengthening a concentrator signal. The antenna fixing apparatus comprises a transverse plate and a vertical plate, wherein a first sliding groove is formed in the transverse plate; an adjusting base is arranged in the first sliding groove; a signal receiver is mounted on the side face of the adjusting base; the adjusting base comprises an outer cylinder and an inner cylinder; the inner cylinder is arranged in the outer cylinder in a sleeving manner; a first spring is mounted between the inner bottom of the outer cylinder and the bottom surface of the inner cylinder; a strip-shaped opening is formed in the side wall of the outer cylinder; elastic clamping sheets are mounted in the strip-shaped opening; the lower ends of the elastic clamping sheets are hinged with the side wall of the outer cylinder; the upper ends of the elastic clamping sheets can be folded to the outer cylinder, and a fixing block is mounted at the upper ends of the elastic clamping sheets; a second sliding groove is formed in the fixing block; a supporting transverse rod is arranged in the second sliding groove; one end of the supporting transverse rod is movably in contact with the second sliding groove; the other end of the supporting transverse rod is horizontally fixed to the inner cylinder; an arc-shaped groove is formed in the side wall of the first sliding groove along the direction of the first sliding groove; and due to the matching of the arc-shaped groove and the elastic clamping sheets, the adjusting base can be fixed. The antenna fixing apparatus is steady in structure; and the signal receiving and transmission accuracy of the antenna is improved by additionally providing the signal receiver and the adjusting base.
Description
Technical field
The present invention relates to a kind of antenna fixing device, belong to the utility appliance of operation power, particularly relate to a kind of antenna fixing device realizing enhancing concentrator signal.
Background technology
At present, along with the transformation of the popularization that Every household has an ammeter, city net and rural power grids, intelligence expense control ammeter is adopted to improve electricity consumption level of management and automatic meter-reading preferably. Intelligence takes control ammeter also referred to as intelligent electric energy meter, and it can realize the whole network stdn, reduce and manufacture and purchase cost, reports the information such as operation conditions by remote collection equipment, automatically finds electric meter fault, it is provided that rush to repair as early as possible. Intelligent electric energy meter can also record uses electric process information, and electric company will provide power information service by the mode such as phone, network, facilitates customer analysis to optimize consumption habit.
Intelligent electric meter data centralization device be with intelligent electric energy meter with the use of data gathering, transmission equipment, it can gather the information about power of all table meters in multiple table case, then by the table quantity calculation information collected concentrate after be sent to electric company gather main website. Data centralization device is generally GPRS to the signalling methods of collection main website. Data centralization device is generally arranged in indoor or outdoors ammeter box, can use and wireless collector carry out copy reading and setting. Data centralization device has root sucker antenna, is the device launching and receiving radiowave in wireless apparatus. Fixing sucking disk extends a black electric wire, is directly connected with ammeter box. Sucker antenna is a part for radio meter register data centralization device, for receiving transmission data. Usually, sucker antenna all can be arranged in ammeter box. When insufficient space being installed at receiving and transmitting signal in weak or ammeter box, just can be outside at ammeter box by the astronomical cycle of data acquisition unit. But ammeter box mostly is plastics in actual use, how without metallic substance absorption, and data acquisition unit antenna is magnetic sucker, and design original intention is that adsorbing metal is in order to fixing, and conveniently moving event magnetic antenna is not easily fixed.Antenna or be directly placed in ammeter box, or be directly wrapped on circuit and other appurtenants, cause potential safety hazard. Meanwhile, ammeter box is arranged on corridor more, hangs the signal regions relatively on the weak side such as corner, affects acceptance and the transmission of acquired signal, causes collection success ratio on the low side.
Summary of the invention
The present invention provides a kind of and realizes the antenna fixing device strengthening concentrator signal, in order to solve defect of the prior art.
In order to realize the object of the present invention, by the following technical solutions:
Realizing the antenna fixing device strengthening concentrator signal, comprise transverse slat and perpendicular plate, described transverse slat one end and perpendicular plate bottom are fixed, and perpendicular plate arranges fixed sturcture, described transverse slat is offered the first chute of arc, in the first chute, adjustment seat is set, the side of adjustment seat install erect to curved Signal reception device, described adjustment seat comprises urceolus and interior cylinder, and interior cylinder is set in urceolus, installs the first spring in urceolus between the end and interior cylinder bottom surface, and urceolus is stretched out in interior cylinder upper end, the position that described outer tube side wall is positioned at the first chute have erect to strip shape gob, elastic clip to the first chute wall projection is installed in strip shape gob, the lower end of elastic clip and outer tube side wall are hinged, its upper end can be received to urceolus and be installed horizontal fixed block, the inner side of fixed block offer erect to the 2nd chute, in 2nd chute, support rail is set, one end of support rail and the 2nd chute movable contact, its the other end level is fixedly connected with interior cylinder, described first chute wall is offered the arc groove along the first chute direction, described arc groove coordinates with elastic clip can be fixed adjustment seat.
In order to realize the object of the present invention further, it is also possible to by the following technical solutions:
Through hole has been offered at the center of described elastic clip, arranges movable post in through hole, and movable post is positioned at the 2nd spring of the end installation level inside elastic clip, and the 2nd spring is inner to be fixed with outer tube side wall; Described movable post is fixedly connected with metal stay cord with the coupling end of the 2nd spring, and the other end of metal stay cord is fixed with interior cylinder bottom after outer tube side wall, and described stay cord is positioned at the lower section of support rail.
In described arc groove, multiple pilot hole has been offered at interval in the horizontal direction, and the outer end of described movable post can be stretched in pilot hole.
Described through hole is taper with movable post, and the diameter of movable post outer end is greater than the diameter inside through hole.
Described fixed sturcture comprises the screw being arranged on perpendicular plate, is provided with screw rod in screw, and screw rod is installed nut. In addition, described fixed sturcture can also adopt, comprise and it is arranged on retaining plate outside perpendicular plate and web member, retaining plate and perpendicular plate all have rectangle fixed orifices, the symmetrical side of fixed orifices has offered fixed groove, and described web member comprises symmetrically arranged elastic metal sheet, and the middle part of elastic metal sheet is provided with and the lug boss of fixed groove form fit, one end of 2 elastic metal sheets arranges web plate, and its other end all arranges hinged anti-de-flap.
Described elastic clip is symmetrically arranged with 2 covers at outer tube side wall.
Described first spring be set in erect to tail rod on, in the lower end of tail rod and urceolus, the end, is fixed, and its upper end is stretched in interior cylinder.
Described Signal reception device is made up of copper aluminium mixing material, and the transverse slat at its centre of sphere position is installed sucked type antenna.
Longitudinal width of described transverse slat is 2-3cm.
The useful effect of the present invention:
1, the present invention facilitates the magnetic antenna of data centralization device or the fixing of sucker antenna, avoids because the random installation of antenna causes electricity consumption and equipment potential safety hazard occur; Signal reception device is set for strengthening transmitting and the reception of wireless signal, it is possible to avoid preferably affecting acceptance and the transmission of acquired signal, it is to increase gather success ratio because ammeter box is arranged on corridor, hangs the signal regions relatively on the weak side such as corner in the side of antenna.
2, the Signal reception device arranged can be slided adjustment by adjustment seat outside antenna, facilitates the astronomical cycle environment according to reality and needs, carries out angular adjustment, and maintenance antenna has good Signal reception effect.Wherein adjustment seat and the first chute of being arranged on transverse slat arc, by the cooperation of elastic clip and arc groove and support rail and fixed block etc., fixing or the movement of adjustment seat and the first chute can be realized fast, easily, when namely pressing down interior cylinder, support rail outer end is moved out in the 2nd chute on fixed block downwards, elastic clip upper end becomes free end and inwardly rotates, elastic clip and the first chute wall lose squeeze, thus now, it is possible to by the position of adjustment seat mobile conditioning signal receptor in the first chute and angle; When removing the pressure of interior cylinder, interior cylinder is because the spring of bottom can reset by bullet, drive in the 2nd chute that support rail enters fixed block, elastic clip upper end is fixed by support rail, now, the squeeze that elastic clip coordinates formation mutual with the first chute wall, thus adjustment seat is fixed in the first chute. By arranging symmetrical or multiple elastic clip, it is also possible to improve holding force when adjustment seat is fixed, make the use of Signal reception device more stable.
3, in order to convenient fixing with ammeter box, it is possible to adopting multiple fixed sturcture, common is included on perpendicular plate to arrange screw, by the present invention with ammeter box sidewall fixing time, namely by on-the-spot perforate, then coordinate two kinds fixing by screw, bolt nut. Simultaneously, install for avoiding employing instrument and bring the danger that ammeter box inner part damages because of use instrument, the installation of the present invention and ammeter box is facilitated to fix, fixed sturcture can also adopt retaining plate and web member, in the boring of ammeter box side during installation, rectangle fixed orifices being offered by retaining plate and perpendicular plate, this web member is provided with the lug boss coordinated with fixed orifices, namely by clutching one end of web member opening, web member is taken out, thus retaining plate, perpendicular plate are separated with ammeter box; Time fixing, it is only necessary to retaining plate, perpendicular plate are alignd with the opening place of ammeter box, then it is pressed into web member from one end, easily retaining plate and perpendicular plate can be realized convenient connection.
4, further, in order to increase adjustment seat and the squeeze of the first chute wall, can also at position, the center installation activity block of elastic clip, and multiple pilot hole has been offered at horizontal direction interval in arc groove, by coordinating of movable block and pilot hole, one side can improve the stability of adjustment seat, in addition can as indicative function during Signal reception device angular adjustment, it is convenient to the fine setting that adjustment seat carries out angle in the first chute, easy to use and increase work efficiency.
5, present configuration is stablized, use and safeguard easy maintenance, especially by increase Signal reception device and adjustment seat, improve antenna preferably to the reception of signal, transmission accuracy rate, can be used for the ammeter box of various ways, housing use as non-scanning antenna.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 be Fig. 2 another kind of state graph (namely described adjustment seat and Signal reception device move after schematic diagram).
Fig. 4 is the internal structure schematic diagram of the adjustment seat described in Fig. 1.
Fig. 5 is that the A-A of Fig. 4 is to amplification view.
Fig. 6 be another kind of state graph described in Fig. 4 (namely described interior cylinder move down after schematic diagram).
Fig. 7 is the I partial enlargement schematic diagram of Fig. 6.
Reference numeral: 1-transverse slat, 2-erects plate, 3-first chute, 4-Signal reception device, 5-urceolus, cylinder in 6-, 7-first spring, 8-strip shape gob, 9-elastic clip, 10-fixed block, 11-the 2nd chute, 12-support rail, the movable post of 14-, 15-the 2nd spring, 16-metal stay cord, 18-retaining plate, 19-fixed orifices, 20-fixed groove, 21-elastic metal sheet, 22-lug boss, 23-web plate, the anti-de-flap of 24-, 25-tail rod, 26-sucked type antenna.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.
As shown in figs. 1-7, the present embodiment is a kind of realizes the antenna fixing device strengthening concentrator signal, comprises transverse slat 1 and perpendicular plate 2, and transverse slat 1 one end and perpendicular plate 2 bottom are fixed, and perpendicular plate 2 arranges fixed sturcture, transverse slat 1 is offered in the first chute 3, first chute 3 of arc and adjustment seat is set, the side of adjustment seat install erect to curved Signal reception device 4, adjustment seat comprises urceolus 5 and interior cylinder 6, and interior cylinder 6 is set in urceolus 5, installs the first spring 7 in urceolus 5 between the end and interior cylinder 6 bottom surface, and urceolus 5 is stretched out in interior cylinder 6 upper end, the position that urceolus 5 sidewall is positioned at the first chute 3 have erect to strip shape gob 8, elastic clip 9 to the first chute 3 projected side wall is installed in strip shape gob 8, lower end and the urceolus 5 of elastic clip 9 are side walls hinged, its upper end can be received to urceolus 5 and be installed horizontal fixed block 10, the inner side of fixed block 10 offer erect to the 2nd chute 11, in 2nd chute 11, support rail 12 is set, one end of support rail 12 and the 2nd chute 11 movable contact, its the other end level is fixedly connected with interior cylinder 6, first chute 3 sidewall offers the arc groove along the first chute direction, arc groove coordinates can adjustment seat be fixed with elastic clip 9.
Specifically, the present embodiment is a kind of realizes the antenna fixing device strengthening concentrator signal, conveniently the magnetic antenna of data concentrator or the carrying out of sucked type antenna is installed and is fixed, and avoids because the random installation of antenna causes electricity consumption and equipment potential safety hazard occur, Signal reception device 4 is set in the side of antenna for strengthening transmitting and the reception of wireless signal, can avoid because ammeter box is arranged on corridor, hangs the signal regions relatively on the weak side such as corner preferably, affect acceptance and the transmission of acquired signal, it is to increase gather success ratio. the Signal reception device 4 arranged can be slided adjustment by adjustment seat outside antenna, facilitates the astronomical cycle environment according to reality and needs, carries out angular adjustment, and maintenance antenna has good Signal reception effect. wherein adjustment seat and the first chute 3 being arranged on arc on transverse slat 1, by the cooperation of elastic clip 9 and arc groove and support rail 12 and fixed block 10 etc., can be quick, realize the fixing or movement of adjustment seat and the first chute 3 easily, when namely pressing down interior cylinder 6, support rail 12 outer end is moved out in the 2nd chute 11 on fixed block 10 downwards, elastic clip 9 upper end becomes free end and inwardly rotates, elastic clip 9 and the first chute 3 sidewall lose squeeze, thus now, can by the position of adjustment seat mobile conditioning signal receptor 4 in the first chute 3 and angle, when removing the pressure of interior cylinder 6, interior cylinder 6 is because the spring of bottom can reset by bullet, drive in the 2nd chute 11 that support rail 12 enters fixed block 10, elastic clip 9 upper end is fixed by support rail 12, now, the squeeze that elastic clip 9 coordinates formation mutual with the first chute 3 sidewall, thus adjustment seat is fixed in the first chute 3. by arranging symmetrical or multiple elastic clip 9, it is also possible to improve holding force when adjustment seat is fixed, make the use of Signal reception device 4 more stable.
In addition, in order to avoid foreign matter to enter in the first chute 3, affect movement and the use of adjustment seat, can at the collapsible trim of the first chute 3 installation suitable for reading, and the hole identical with urceolus 5 size is set on trim, in the middle part of urceolus 5, periphery is fixedly connected with trim, like this, when adjusting seat moves in the first chute, trim can by the first isolated sealing of chute entirety, avoid the foreign matter such as dust, rainwater to enter, cause adjustment seat component corrosion, to ensure its use properties and to extend work-ing life.
As shown in Figure 4, Figure 5, the present embodiment has offered through hole at the center of elastic clip 9, arranges movable post 14 in through hole, and the 2nd spring the 15, two spring 15 the inner that movable post 14 is positioned at the end installation level inside elastic clip 9 is fixed with urceolus 5 sidewall; Movable post 14 is fixedly connected with metal stay cord 16 with the coupling end of the 2nd spring 15, and the other end of metal stay cord 16 is fixed with interior cylinder 6 bottom after urceolus 5 sidewall, and stay cord is positioned at the lower section of support rail 12. Further, as shown in Figure 1, in arc groove, multiple pilot hole has been offered at interval, and the outer end of movable post 14 can be stretched in pilot hole. At position, the center installation activity block of elastic clip 9, and multiple pilot hole has been offered at interval in arc groove, by coordinating of movable block and pilot hole, adjustment seat and the squeeze of the first chute 3 sidewall can be increased, the stability of adjustment seat can be improved on the one hand, as indicative function during Signal reception device 4 angular adjustment, the fine setting that adjustment seat carries out angle in the first chute 3 can be convenient in addition, easy to use and increase work efficiency. In order to increase adjustment seat and the frictional force of the first chute 3 sidewall, it is possible to elastic clip 9 is symmetrically arranged with 2 covers at urceolus 5 sidewall.
Further, as shown in Figure 7, the through hole of the present embodiment is taper with movable post 14, and the diameter of movable post 14 outer end is greater than the diameter inside through hole. By through hole and movable post 14 are all set to taper, when stay cord drive activity post 14 moves inward, the pulling force giving elastic clip 9 inside by movable post 14, can by receipts more for elastic clip 9 top in urceolus 5, avoid elastic clip 9 and the first chute 3 sidewall friction, extend the work-ing life of associated components, facilitate the movement of adjustment seat.
In order to convenient fixing with ammeter box, it is possible to adopting multiple fixed sturcture, common is included on perpendicular plate 2 to arrange screw, by the present invention with ammeter box sidewall fixing time, namely by on-the-spot perforate, then coordinate two kinds fixing by screw, bolt nut. simultaneously, install for avoiding employing instrument and bring the danger that ammeter box inner part damages because of use instrument, such as Fig. 1, shown in Fig. 2, the fixed sturcture of the present embodiment adopts, comprise and it is arranged on retaining plate 18 outside perpendicular plate 2 and web member, retaining plate 18 and perpendicular plate 2 all have rectangle fixed orifices 19, the symmetrical side of fixed orifices 19 has offered fixed groove 20, web member comprises symmetrically arranged elastic metal sheet 21, the middle part of elastic metal sheet 21 is provided with and the lug boss 22 of fixed groove 20 form fit, one end of 2 elastic metal sheets 21 arranges web plate 23, its the other end all arranges hinged anti-de-flap 24. hole in ammeter box side during installation, rectangle fixed orifices 19 offered by retaining plate 18 and perpendicular plate 2, this web member is provided with the lug boss 22 coordinated with fixed orifices 19, is namely taken out by web member by clutching one end of web member opening, thus retaining plate 18, perpendicular plate 2 is separated with ammeter box,Time fixing, it is only necessary to retaining plate 18, perpendicular plate 2 are alignd with the opening place of ammeter box, then it be pressed into web member from one end, can easily retaining plate 18 and perpendicular plate 2 be realized convenient connection.
As shown in Fig. 4, Fig. 5, Fig. 6, the present embodiment the first spring 7 be set in erect to tail rod 25 on, in the lower end of tail rod 25 and urceolus 5, the end, is fixed, and its upper end is stretched in interior cylinder 6. By tail rod 25, the accuracy of interior cylinder 6 movement in urceolus 5 can be improved, especially the 2nd chute 11 that can improve support rail 12 and elastic clip 9 upper end is located, matching property, ensure that elastic clip 9 and the first chute 3 sidewall form good squeeze, facilitate adjustment seat to drive Signal reception device 4 to fix.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, Signal reception device 4 is made up of copper aluminium mixing material, and the transverse slat 1 at its centre of sphere position installs sucked type antenna 26. Metallic substance reflection by strong to weak arrangement: silver, copper, aluminium, iron. Select copper aluminium mixing material can realize the reflection of signal preferably and collect performance, it is to increase the accuracy rate of data gathering, also can reduce the cost of investment of equipment simultaneously. Adopt sucked type antenna 26 to be fixed on transverse slat 1, can effectively reduce outside destroy.
As shown in Figure 2 and Figure 3, longitudinal width of the transverse slat 1 of the present embodiment is 2-3cm. The center of circle according to the sector that Principles of Radar are formed with curved surface, reflecting effect is best, ensureing that sucked type antenna 26 keeps about 1cm with metope, the reception of signal and launching effect are best, and the center position that antenna is placed on Signal Booster just can make launching effect reach best. Therefore, installation and the adjustment of sucked type antenna 26 can be facilitated by controlling longitudinal distance of transverse slat 1.
The technology contents of the not detailed description of the present invention is known technology.
Claims (10)
1. one kind realizes the antenna fixing device strengthening concentrator signal, it is characterised in that, comprise transverse slat and perpendicular plate, described transverse slat one end and perpendicular plate bottom are fixed, and perpendicular plate arranges fixed sturcture, described transverse slat is offered the first chute of arc, in the first chute, adjustment seat is set, the side of adjustment seat install erect to curved Signal reception device, described adjustment seat comprises urceolus and interior cylinder, and interior cylinder is set in urceolus, installs the first spring in urceolus between the end and interior cylinder bottom surface, and urceolus is stretched out in interior cylinder upper end, the position that described outer tube side wall is positioned at the first chute have erect to strip shape gob, the elastic clip of outside first chute wall projection is installed in strip shape gob, the lower end of elastic clip and outer tube side wall are hinged, its upper end can be received to urceolus and be installed horizontal fixed block, the inner side of fixed block offer erect to the 2nd chute, in 2nd chute, support rail is set, one end of support rail and the 2nd chute movable contact, its the other end level is fixedly connected with interior cylinder, described first chute wall is offered the arc groove along the first chute direction, described arc groove coordinates with elastic clip can be fixed adjustment seat.
2. a kind of antenna fixing device realizing enhancing concentrator signal according to claim 1, it is characterized in that, through hole has been offered at the center of described elastic clip, movable post is set in through hole, movable post is positioned at the 2nd spring of the end installation level inside elastic clip, and the 2nd spring is inner to be fixed with outer tube side wall; Described movable post is fixedly connected with metal stay cord with the coupling end of the 2nd spring, and the other end of metal stay cord is fixed with interior cylinder bottom after outer tube side wall, and described stay cord is positioned at the lower section of support rail.
3. a kind of antenna fixing device realizing enhancing concentrator signal according to claim 2, it is characterised in that, in described arc groove, multiple pilot hole has been offered at horizontal direction interval, and the outer end of described movable post can be stretched in pilot hole.
4. a kind of antenna fixing device realizing enhancing concentrator signal according to claim 2, it is characterised in that, described through hole is taper with movable post, and the diameter of movable post outer end is greater than the diameter inside through hole.
5. a kind of antenna fixing device realizing enhancing concentrator signal according to claim 1 and 2, it is characterised in that, described fixed sturcture comprises the screw being arranged on perpendicular plate, is provided with screw rod in screw, and screw rod is installed nut.
6. a kind of antenna fixing device realizing enhancing concentrator signal according to claim 1 and 2, it is characterized in that, described fixed sturcture comprises and is arranged on retaining plate outside perpendicular plate and web member, retaining plate and perpendicular plate all have rectangle fixed orifices, the symmetrical side of fixed orifices has offered fixed groove, described web member comprises symmetrically arranged elastic metal sheet, the middle part of elastic metal sheet is provided with and the lug boss of fixed groove form fit, one end of 2 elastic metal sheets arranges web plate, and its other end all arranges hinged anti-de-flap.
7. a kind of antenna fixing device realizing enhancing concentrator signal according to claim 1 and 2, it is characterised in that, described elastic clip is symmetrically arranged with 2 covers at outer tube side wall.
8. according to claim 1 and 2 a kind of realize the antenna fixing device strengthening concentrator signal, it is characterised in that, described first spring be set in erect to tail rod on, in the lower end of tail rod and urceolus, the end, is fixed, and its upper end is stretched in interior cylinder.
9. a kind of antenna fixing device realizing enhancing concentrator signal according to claim 1 and 2, it is characterised in that, described Signal reception device is made up of copper aluminium mixing material, and the transverse slat at its centre of sphere position is installed sucked type antenna.
10. a kind of antenna fixing device realizing enhancing concentrator signal according to claim 9, it is characterised in that, longitudinal width of described transverse slat is 2-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165140.3A CN105680144B (en) | 2016-03-22 | 2016-03-22 | A kind of antenna fixing device for realizing enhancing concentrator signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165140.3A CN105680144B (en) | 2016-03-22 | 2016-03-22 | A kind of antenna fixing device for realizing enhancing concentrator signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105680144A true CN105680144A (en) | 2016-06-15 |
| CN105680144B CN105680144B (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610165140.3A Expired - Fee Related CN105680144B (en) | 2016-03-22 | 2016-03-22 | A kind of antenna fixing device for realizing enhancing concentrator signal |
Country Status (1)
| Country | Link |
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| CN (1) | CN105680144B (en) |
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| CN110445500A (en) * | 2019-08-13 | 2019-11-12 | 杭州杰维科技有限公司 | A kind of communication apparatus that can adjust signal strength in rain and snow weather |
| CN113745793A (en) * | 2021-08-26 | 2021-12-03 | 昆山锐诚达电子有限公司 | Integrated communication Internet of things antenna and production process thereof |
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| CN113745793B (en) * | 2021-08-26 | 2024-02-09 | 昆山锐诚达电子有限公司 | Integrated communication Internet of things antenna and production process thereof |
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| Publication number | Publication date |
|---|---|
| CN105680144B (en) | 2018-06-22 |
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