CN204680751U - A kind of open antenna housing and a kind of open antenna - Google Patents
A kind of open antenna housing and a kind of open antenna Download PDFInfo
- Publication number
- CN204680751U CN204680751U CN201520402272.4U CN201520402272U CN204680751U CN 204680751 U CN204680751 U CN 204680751U CN 201520402272 U CN201520402272 U CN 201520402272U CN 204680751 U CN204680751 U CN 204680751U
- Authority
- CN
- China
- Prior art keywords
- antenna
- valve jacket
- open
- waterproof apron
- seal groove
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model discloses a kind of open antenna housing, comprise antenna valve jacket and antenna end cap, the end edge of described antenna valve jacket is arranged with waterproof apron, and the end of described antenna valve jacket is plugged in the seal groove of described antenna end cap together with described waterproof apron.During use, first antenna rf unit is loaded in the inner chamber of antenna valve jacket, then, at the sheathed waterproof apron in antenna valve jacket two ends, finally by the seal groove of the two ends of antenna valve jacket press-in antenna end cap, waterproof apron is made to produce precompressed deformation between antenna valve jacket and antenna end cap, waterproof effect can be reached, and not needing dozen fluid sealant to seal, this open antenna shell installation process is simple, and is very easy to dismounting and safeguards.The invention also discloses a kind of open antenna comprising above-mentioned open antenna housing.
Description
Technical field
The utility model relates to open antenna technical field, particularly relates to a kind of open antenna housing and a kind of open antenna.
Background technology
Along with the development of science and technology, radiotechnics application is more and more wider, and increasing scene needs to use open antenna equipment.Existing general open antenna, is mostly use section bar as the valve jacket of antenna, beats fluid sealant waterproof at housing end face.Not quick detachable after the defect of this series products plays glue exactly, safeguard extremely inconvenient.
Therefore, how providing a kind of being convenient to safeguard and the open antenna housing of water-tight, is the current technical issues that need to address of those skilled in the art.
Utility model content
In view of this, the utility model provides a kind of open antenna housing, and this open antenna housing is convenient to installing/dismounting and maintenance, can also effective sealing waterproof.
In order to solve the problem, the utility model provides a kind of open antenna housing, comprise antenna valve jacket and antenna end cap, the end edge of described antenna valve jacket is arranged with waterproof apron, and the end of described antenna valve jacket is plugged in the seal groove of described antenna end cap together with described waterproof apron.
Preferably, in above-mentioned open antenna housing, the outer surface that described waterproof apron is positioned at both sides inside and outside described antenna valve jacket is equipped with multiple jagged step, and becomes large gradually along the bottom land of described seal groove to the longitudinal section width of the multiple described step on notch direction.
Preferably, in above-mentioned open antenna housing, the often longitudinal section different widths 0.2mm-0.5mm of adjacent two described steps.
Preferably, in above-mentioned open antenna housing, the longitudinal section height of each described step is 2mm-6mm.
Preferably, in above-mentioned open antenna housing, described seal groove becomes large gradually along bottom land to the longitudinal section width in notch direction.
Preferably, in above-mentioned open antenna housing, the longitudinal section of described seal groove is trapezoidal, and the angle of two of the longitudinal section of described seal groove waists is 2 ° ~ 7 °.
Preferably, in above-mentioned open antenna housing, the angle of two waists of the longitudinal section of described seal groove is 4 °.
Preferably, in above-mentioned open antenna housing, the degree of depth that described waterproof apron is used for the groove of sheathed described antenna valve jacket end is 5mm ~ 15mm.
Preferably, in above-mentioned open antenna housing, the degree of depth that described waterproof apron is used for the groove of sheathed described antenna valve jacket end is 9mm.
A kind of open antenna housing that the utility model provides, comprise antenna valve jacket and antenna end cap, the end edge of described antenna valve jacket is arranged with waterproof apron, and the end of described antenna valve jacket is plugged in the seal groove of described antenna end cap together with described waterproof apron.During use, first antenna rf unit is loaded in the inner chamber of antenna valve jacket, then, at the sheathed waterproof apron in antenna valve jacket two ends, finally by the seal groove of the two ends of antenna valve jacket press-in antenna end cap, waterproof apron is made to produce precompressed deformation between antenna valve jacket and antenna end cap, waterproof effect can be reached, and not needing dozen fluid sealant to seal, this open antenna shell installation process is simple, and is very easy to dismounting and safeguards.
The utility model additionally provides a kind of open antenna, and this open antenna comprises antenna rf unit and open antenna housing as above.The derivation of the beneficial effect that the derivation of the beneficial effect that this open antenna produces and above-mentioned open antenna housing bring is substantially similar, therefore repeats no more herein.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the assembly structure schematic diagram of the open antenna shell in the utility model specific embodiment scheme;
Fig. 2 is the assembly structure cross sectional representation of the open antenna shell in the utility model specific embodiment scheme;
Fig. 3 is the partial structurtes cutaway view that in the utility model specific embodiment scheme, antenna valve jacket end is plugged in seal groove together with waterproof apron.
In Fig. 1 to Fig. 3:
Antenna end cap-1, seal groove-2, waterproof apron-3, antenna valve jacket-4, antenna rf unit-5, step-31.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 to Fig. 3, Fig. 1 is the assembly structure schematic diagram of the open antenna shell in the utility model specific embodiment scheme, Fig. 2 is the assembly structure cross sectional representation of the open antenna shell in the utility model specific embodiment scheme, and Fig. 3 is the partial structurtes cutaway view that in the utility model specific embodiment scheme, antenna valve jacket end is plugged in seal groove together with waterproof apron.
In a kind of specific embodiment scheme, the utility model provides a kind of open antenna shell, specifically comprise antenna valve jacket 4 and antenna end cap 1, the end edge of antenna valve jacket 4 is arranged with waterproof apron 3, antenna end cap 1 is provided with the seal groove 2 corresponding with the end of antenna valve jacket 4, and the end of antenna valve jacket 4 is plugged in the seal groove 2 of antenna end cap 1 together with waterproof apron 3.
During use, first antenna rf unit 5 is loaded in the inner chamber of antenna valve jacket 4, then, at the sheathed waterproof apron 3 in antenna valve jacket 4 two ends, finally by the seal groove 2 of the two ends of antenna valve jacket 4 press-in antenna end cap 1, waterproof apron 3 is made to produce precompressed deformation between antenna valve jacket 4 and antenna end cap 1, the inner chamber that antenna valve jacket 4, waterproof apron 3, antenna end cap 1 surround jointly just becomes complete closed cavity, outside rainwater cannot enter inner chamber, can reach waterproof effect, its waterproof construction is by the waterproof test of IPX8 rank.The open antenna shell of this programme does not need to break fluid sealant and seals, and installation process is simple, and is very easy to dismounting and safeguards.
Wherein, antenna valve jacket 4 in this programme can adopt extrusion process (being also called expressing technique or extrusion technique) shaping, the arbitrary cross section of the section bar being characterized in shaping is all identical, can be processed into the section bar of pipe, square tube or other shapes needed arbitrarily.Owing to adopting extrusion process shaping, therefore, antenna valve jacket 4 can only be smooth at the outer surface of its shaping feed direction, cannot the structure such as bamboo product groove or projection, so the waterproof apron 3 that this programme is installed is the ring apron adapted along antenna valve jacket 4 end shape.
Concrete, it is square extruded profile that the antenna valve jacket 4 in this specific embodiment scheme have employed shape of cross section, and accordingly, the shape of antenna end cap 1 is also square, as shown in Figure 2.Certainly, antenna valve jacket 4 and antenna end cap 1 can also be designed to other shapes according to real needs by those skilled in the art.During use, intercept a segment type material according to product actual demand, as antenna valve jacket 4, then antenna rf unit 5 is loaded in the inner chamber of antenna valve jacket 4, then load onto waterproof apron 3 at antenna valve jacket 4 two ends cover, be finally pressed into antenna end cap 1.
The effect of waterproof apron 3 is the gaps between the seal groove 2 for filling up antenna valve jacket 4 end and antenna end cap 1, makes it closely cooperate, with the inner chamber preventing outside water from entering antenna housing.In addition, need to be set in the end of antenna valve jacket 4 due to the cushion rubber in this programme and be plugged in the seal groove 2 of antenna end cap 1, therefore, this waterproof apron 3 needs to be designed to the reeded structure of tool, as shown in Figure 3, to make both sides inside and outside antenna valve jacket 4 all be furnished with a part for waterproof apron 3.
It should be noted that, waterproof apron 3 needs to arrange enough dark groove, to ensure that waterproof apron 3 can be sleeved on the end face of antenna valve jacket 4 section bar suitably.Preferably, the waterproof apron 3 in the utility model is 5mm ~ 15mm for the degree of depth of the groove of sheathed antenna valve jacket 4 end, and the groove of the waterproof apron 3 in the present embodiment scheme is 9mm.Certainly, those skilled in the art can also make corresponding adjustment according to the size etc. of the thickness of antenna valve jacket 4 or seal groove 2, and design has the waterproof apron 3 of other depth recess.
The effect of seal groove 2 is end for plug-in mounting antenna valve jacket 4 and waterproof apron 3, and its shape of cross section is consistent with the shape of cross section of antenna valve jacket 4.The longitudinal section of seal groove 2 can be rectangle, trapezoidal or with the U-shaped etc. of circular arc, and it can meet the plug-in mounting of antenna valve jacket 4 and waterproof apron 3 and seal.
Preferably, the seal groove 2 in the present embodiment scheme becomes large gradually along bottom land to the longitudinal section width in notch direction, and namely the slot bottom width of seal groove 2 is increasing to width of rebate, and the longitudinal section side of seal groove 2 can be linear or bending shaped form.Setting like this, seal groove 2 opens in "eight" shape, so that precompressed waterproof apron 3 suitably, another benefit of this structure is, the hydraulic pressure of outside is for waterproof apron 3, and pressure is larger, press tightr between waterproof apron 3 and antenna end cap 1, the effect of waterproof is better.
More preferably, for the ease of processing and manufacturing, the vertical sectional shape of the seal groove 2 in the present embodiment scheme is trapezoidal, and the longitudinal section side by seal groove 2 is arranged to two straight flanges, and a trapezoidal wider base is notch, and a narrower base is bottom land.The angle (α shown in Fig. 3) of two waists of the longitudinal section of seal groove 2 can be set to 2 ° ~ 7 °, concrete, and the angle of two waists of the longitudinal section of the seal groove 2 in the present embodiment scheme is 4 °.Certainly, those skilled in the art can also do corresponding adjustment according to concrete condition in actual applications.
The outer surface of waterproof apron 3 can be planar structure, also can be designed to multiple annular groove or step structure.Preferably, in order to improve the water-proof sealing performance of this waterproof apron 3, this programme is positioned on the outer surface of both sides inside and outside antenna valve jacket 4 at waterproof apron 3 and is equipped with multiple jagged step 31, and become large gradually along the bottom land of seal groove 2 to the longitudinal section width of the multiple steps 31 on notch direction, as shown in Figure 3.Setting like this, coordinating between waterproof apron 3 with seal groove 2 will be more and more tightr along with the degree of depth of plug-in mounting, thus water resistance is improved.
It should be noted that, waterproof apron 3 must have enough prepressing deformation amounts, the validity of guarantee waterproof between antenna valve jacket 4 and antenna end cap 1.The outer surface of the waterproof apron 3 in the present embodiment scheme is provided with three grades of steps 31, as shown in Figure 3, certainly, those skilled in the art can also require the multi-stage stairs 31 of other progression of design according to the degree of depth of seal groove 2 and water resistance demand etc., such as two-stage, level Four or Pyatyi etc.L in Fig. 3 represents the depth of section of each step 31, d
1, d
2, d
3represent the cross-sectional width of three steps 31 along seal groove 2 bottom land to notch direction respectively.
Wherein, often the longitudinal section different widths of adjacent two steps 31 can between 0.2mm ~ 0.5mm, and the longitudinal section height L of each step 31 can between 2mm ~ 6mm.The longitudinal section different widths 0.3mm of often adjacent two steps 31 in the present embodiment scheme, such as be respectively 8.0mm, 8.3mm, 8.6mm from seal groove 2 bottom land to the longitudinal section width of the step of three notch direction 31, the longitudinal section height of each step 31 is 4mm, certainly, those skilled in the art can also do corresponding adjustment to the size of step 31 as the case may be.
Introduced known by above-described embodiment, the technical program is applicable to the end face waterproof of open antenna product, the waterproof construction of the open antenna shell that this programme proposes, can according to the different cross section shape of antenna valve jacket 4 (section bar), design corresponding waterproof apron 3, be sleeved on the end face of antenna valve jacket 4 (section bar), plug-in mounting enters in the seal groove of antenna end cap 1 again, make waterproof apron 3 produce precompressed deformation between antenna valve jacket 4 and antenna end cap 1, thus reach the object of waterproof.
The utility model additionally provides a kind of open antenna, and this open antenna comprises antenna rf unit 5 and open antenna housing as above, and antenna rf unit 5 is arranged in the inner chamber of open antenna housing.The derivation of the beneficial effect that the derivation of the beneficial effect that this open antenna produces and above-mentioned open antenna housing bring is substantially similar, therefore repeats no more herein.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an open antenna housing, comprise antenna valve jacket (4) and antenna end cap (1), it is characterized in that, the end edge of described antenna valve jacket (4) is arranged with waterproof apron (3), and the end of described antenna valve jacket (4) is plugged in the seal groove (2) of described antenna end cap (1) together with described waterproof apron (3).
2. open antenna housing according to claim 1, it is characterized in that, the outer surface that described waterproof apron (3) is positioned at the inside and outside both sides of described antenna valve jacket (4) is equipped with multiple jagged step (31), and becomes large gradually along the bottom land of described seal groove (2) to the longitudinal section width of the multiple described step (31) on notch direction.
3. open antenna housing according to claim 2, is characterized in that, often the longitudinal section different widths 0.2mm ~ 0.5mm of adjacent two described steps (31).
4. open antenna housing according to claim 2, is characterized in that, the longitudinal section height of each described step (31) is 2mm ~ 6mm.
5. the open antenna housing according to any one of claim 1-4, is characterized in that, described seal groove (2) becomes large gradually along bottom land to the longitudinal section width in notch direction.
6. open antenna housing according to claim 5, is characterized in that, the longitudinal section of described seal groove (2) is trapezoidal, and the angle of two waists of the longitudinal section of described seal groove (2) is 2 ° ~ 7 °.
7. open antenna housing according to claim 6, is characterized in that, the angle of two waists of the longitudinal section of described seal groove (2) is 4 °.
8. open antenna housing according to claim 1, is characterized in that, described waterproof apron (3) is 5mm ~ 15mm for the degree of depth of the groove of sheathed described antenna valve jacket (4) end.
9. open antenna housing according to claim 8, is characterized in that, described waterproof apron (3) is 9mm for the degree of depth of the groove of sheathed described antenna valve jacket (4) end.
10. an open antenna, comprises antenna rf unit (5), it is characterized in that, also comprises the open antenna housing as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402272.4U CN204680751U (en) | 2015-06-11 | 2015-06-11 | A kind of open antenna housing and a kind of open antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402272.4U CN204680751U (en) | 2015-06-11 | 2015-06-11 | A kind of open antenna housing and a kind of open antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680751U true CN204680751U (en) | 2015-09-30 |
Family
ID=54180419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402272.4U Expired - Fee Related CN204680751U (en) | 2015-06-11 | 2015-06-11 | A kind of open antenna housing and a kind of open antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204680751U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252816A (en) * | 2016-08-31 | 2016-12-21 | 上海煜鹏通讯电子股份有限公司 | A kind of antenna structure of Dustproof waterproof construction |
| CN107579329A (en) * | 2017-08-30 | 2018-01-12 | 广东博纬通信科技有限公司 | A kind of dismountable retaining ring |
| CN109217794A (en) * | 2018-10-17 | 2019-01-15 | 浙江宝利特新能源股份有限公司 | A kind of inside longitudinal direction waterproof construction for photovoltaic waterproof system |
-
2015
- 2015-06-11 CN CN201520402272.4U patent/CN204680751U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252816A (en) * | 2016-08-31 | 2016-12-21 | 上海煜鹏通讯电子股份有限公司 | A kind of antenna structure of Dustproof waterproof construction |
| CN106252816B (en) * | 2016-08-31 | 2022-03-01 | 上海煜鹏通讯电子股份有限公司 | Novel dustproof and waterproof structure's antenna structure |
| CN107579329A (en) * | 2017-08-30 | 2018-01-12 | 广东博纬通信科技有限公司 | A kind of dismountable retaining ring |
| CN107579329B (en) * | 2017-08-30 | 2023-10-31 | 广东博纬通信科技有限公司 | Detachable manger plate circle |
| CN109217794A (en) * | 2018-10-17 | 2019-01-15 | 浙江宝利特新能源股份有限公司 | A kind of inside longitudinal direction waterproof construction for photovoltaic waterproof system |
| CN109217794B (en) * | 2018-10-17 | 2024-01-26 | 浙江宝利特新能源股份有限公司 | Inside longitudinal waterproof structure for photovoltaic waterproof system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204680751U (en) | A kind of open antenna housing and a kind of open antenna | |
| CN205701927U (en) | A kind of angle steel appliance | |
| UA105066C2 (en) | Profile element and method for production of profile element | |
| CN203718212U (en) | Flange with high sealing performance | |
| CN107351423B (en) | Acid and alkali corrosion resistant special lining polyurethane knife gate valve and manufacturing process | |
| CN204098700U (en) | A kind of combined multi-cavity heat insulating strip for door-window section bar | |
| CN203536896U (en) | Waterproof bus duct joint | |
| CN103047416B (en) | Be suitable for the seal ring assembly of pressurized container | |
| CN108246942B (en) | Forming structure and forming method of valve blade | |
| CN202869202U (en) | Sealing plate fixing structure | |
| CN203927368U (en) | A kind of intensive hollow profile | |
| CN205366343U (en) | Combined type box | |
| CN204797610U (en) | Connection structure on pot cover and rubber ring limit | |
| CN204004390U (en) | The improvement structure of electric heating pot sealing | |
| CN107294263A (en) | A kind of water cooling motor housing with water channel sealing structure | |
| CN108298022A (en) | The ship fixed window of pressure resistance | |
| CN202733216U (en) | Plastic double-wall corrugated pipeline with vertical and horizontal reinforcing ribs | |
| CN213660696U (en) | Explosion-proof high-current connector for hazardous area | |
| CN101500363A (en) | Ballast and housing thereof | |
| CN221009721U (en) | High-sealing high-pressure-bearing integrated pipe box | |
| CN210950765U (en) | Section bar convenient to it is fixed | |
| CN206904935U (en) | A kind of bonnet side seal structure | |
| CN210566875U (en) | Novel high-pressure rubber hose joint sealing element | |
| CN107344647A (en) | A kind of rib-free assembled water tank | |
| CN204624216U (en) | Fresh-keeping box cover seal ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |