CN209880822U - Portable antenna plane of reflection quick assembly disassembly structure - Google Patents
Portable antenna plane of reflection quick assembly disassembly structure Download PDFInfo
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- CN209880822U CN209880822U CN201920587807.8U CN201920587807U CN209880822U CN 209880822 U CN209880822 U CN 209880822U CN 201920587807 U CN201920587807 U CN 201920587807U CN 209880822 U CN209880822 U CN 209880822U
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Abstract
The utility model discloses a portable antenna plane of reflection quick assembly disassembly structure relates to antenna split dismouting technique, and this structure includes spider, plane of reflection and quick detach hasp, and the plane of reflection is formed by a plurality of arc reflection lamella concatenations, realizes dismantling the connection through spider and quick detach hasp between a plurality of arc reflection lamellas. The utility model provides an arc reflection lamella can directly splice into complete antenna reflection face around the center-plate, and the concatenation process does not need external connection spare, and the novice only relies on mutual location between the part can accomplish the concatenation, and connection accuracy, intensity and the whole rigidity of antenna reflection face have both been guaranteed to this scheme, have realized its quick assembly disassembly's operation requirement again, have greatly improved convenience and the practicality that the user used.
Description
Technical Field
The utility model belongs to portable antenna split dismouting technique, concretely relates to portable antenna plane of reflection quick assembly disassembly structure.
Background
The antenna reflecting surface is a conductive curved surface or plane used for intensively reflecting electromagnetic waves emitted by a feed source to a certain direction according to a certain requirement in the planar antenna so as to enhance the emission effect.
The existing antenna split splicing connection mode adopts threaded connection, and in the actual use process, the antenna split splicing connection mode has the defects of low connection speed, poor positioning precision, low connection strength, poor splicing strength and the like. Aiming at the defects, some other types of locking fasteners are also arranged on the market, but the fasteners have the defects of inconvenient positioning and installation, larger operation blind area, low positioning precision and the like for the circular assembled reflecting surface.
With the continuous development of the satellite communication field, product series increasingly develop towards the trend of light weight and portability, and in order to enable terminal users to obtain better use experience and enhance core competitiveness, the applicant designs a novel portable antenna surface and can realize the functions of quick disassembly and installation.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an arc reflection lamella can directly splice into complete antenna reflection face around the central disk, and the concatenation process does not need external connection spare, and the novice only relies on mutual location between the part can accomplish the concatenation, and this scheme has both guaranteed antenna reflection face's connection accuracy, intensity and whole rigidity, has realized its quick assembly disassembly's operation requirement again, has greatly improved user's convenience and practicality of use.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
the utility model provides a portable antenna plane of reflection quick assembly disassembly structure includes central disk, plane of reflection and quick detach hasp, the plane of reflection is formed by the concatenation of a plurality of arc reflection lamellas, realizes dismantling through central disk and quick detach hasp between a plurality of arc reflection lamellas and connects, wherein:
the central disc comprises a top limiting surface and a bottom limiting surface, and a limiting ring groove for inserting the arc-shaped reflecting valve is formed between the top limiting surface and the bottom limiting surface; the inner end of the arc-shaped reflection flap is provided with an assembling part which is used for being matched with the limiting ring groove to be assembled and disassembled, and the outer end of the arc-shaped reflection flap is provided with a hasp installing hole; the quick-release buckle is arranged in the buckle mounting hole and used for connecting adjacent arc-shaped reflection lobes.
Preferably, the lower surface of the limiting surface is provided with a guide groove, and a limiting hole is formed in the guide groove.
Preferably, a plurality of limiting lugs are uniformly arranged on the outer side of the bottom limiting surface, and a semicircular groove is formed between every two adjacent limiting lugs.
Preferably, the limiting lug is provided with a first lightening hole.
Preferably, the central disc is provided with a middle through hole, the middle through hole is a step hole, and a mounting hole is formed in the step surface of the step hole.
Preferably, the assembly portion includes L type installed part, sets up the installation base and the setting of L type installed part bottom are in the spring top pearl at L type installed part top, the shape of installation base suits with semicircular groove's shape, the size of spring top pearl suits with the size in spacing hole, L type installed part is close to center plate one end and is the cambered surface, the side of spacing annular can closely laminate to the cambered surface.
Preferably, the quick release buckle includes a rotary lock and a buckle seat, the rotary lock and the buckle seat are respectively installed on the adjacent arc-shaped reflection flaps, wherein: the rotary lock comprises a T-shaped base, a rotary rod, a locking head and a self-locking buckle, wherein the T-shaped base is installed in a hasp installation hole through a screw or a bolt, a channel for accommodating the rotary rod to freely rotate is arranged in the T-shaped base, the locking head is arranged at one end, close to the locking buckle seat, of the rotary rod, the self-locking buckle is arranged at the other end of the rotary rod, and the locking head can rotate or retract through rotating or retracting the self-locking buckle;
the hasp seat is including connecting base and locking hole, connect the base and pass through screw or bolt installation in the hasp mounting hole, locking hole sets up on the lateral wall of connecting the base next-door neighbour T type base, the locking head that the locking hole can pass through specific angle.
Preferably, a plurality of second lightening holes are formed in the side wall of the T-shaped base.
Preferably, a plurality of third lightening holes are formed in the side wall of the connecting base.
The utility model discloses a portable antenna plane of reflection quick assembly disassembly structure has following beneficial effect:
(1) the antenna reflecting surface adopts a splicing structure, so that the portability and the transportability of the device can be greatly improved, and the transportation difficulty of the device is reduced.
(2) A plurality of arc-shaped reflection lobes can be directly spliced into a complete antenna reflection surface around the central disc, an external connecting piece is not needed in the splicing process, and a novice can finish splicing only by means of mutual positioning of the components without special training.
(3) The unique design of the central disc can skillfully position the reflecting surface, thereby not only ensuring the connection precision, the strength and the integral rigidity of the antenna reflecting surface, but also realizing the use requirement of quick assembly and disassembly, and greatly improving the use convenience and the practicability of users.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a back schematic view of the present invention;
FIG. 3 is a schematic view of the assembly and disassembly process of the reflecting surface of the present invention;
FIG. 4 is a schematic view of the interior of the center plate of the present invention;
fig. 5 is a front schematic view of the center plate of the present invention;
fig. 6 is a schematic perspective view of the center plate of the present invention;
fig. 7 is a perspective view of the middle arc-shaped reflection flap of the present invention;
fig. 8 is a schematic view of the back of the middle arc-shaped reflection lobe of the present invention;
FIG. 9 is a schematic view of the structure of the quick release buckle of the present invention;
FIG. 10 is a schematic view of a rotary lock of the quick release buckle of the present invention;
fig. 11 is a schematic view of the structure of the lock catch seat of the quick release buckle of the present invention.
In the figure, 1-central disc, 101-top limit surface, 1011-guide groove, 1012-limit hole, 102-bottom limit surface, 1021-limit lug, 1022-semicircular groove, 1023-first lightening hole, 103-limit ring groove, 104-middle through hole, 1041-step surface, 1042-mounting hole, 2-reflection surface, 201-arc reflection flap, 202-assembly part, 2011-hasp mounting hole, 2021-L type mounting piece, 2022-mounting boss, 2023-spring top bead, 3-quick-release hasp, 301-rotary lock, 302-hasp seat, 3011-T type base, 3012-rotary rod, 3013-locking head, 3014-self-locking, 3015-second lightening hole, 3021-connection base, 3022-locking hole, 3021-locking hole, 3023-third lightening hole.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to fig. 3, a portable antenna reflection surface quick dismounting structure includes a central disc 1, a reflection surface 2 and a quick release buckle 3, the reflection surface 2 is formed by splicing a plurality of arc reflection lobes 201, the plurality of arc reflection lobes 201 are detachably connected through the central disc 1 and the quick release buckle 3, the number of the arc reflection lobes 201 in this embodiment is 8, therefore, the number of the quick release buckle 3 is also 8, and the number can be flexibly adjusted during specific implementation.
As shown in fig. 4 to 6, the cross section of the central disc 1 is of an i-shaped structure, and includes a top limiting surface 101 and a bottom limiting surface 102, a limiting ring groove 103 for inserting the arc-shaped reflecting flap 201 is formed between the top limiting surface 101 and the bottom limiting surface 102, wherein the lower surface of the limiting surface 101 is provided with a guide groove 1011, a limiting hole 1012 is formed inside the guide groove 1011, the guide groove 1011 is used for guiding a spring top bead 2023, the spring top bead 2023 of the arc-shaped reflecting flap 201 can realize the anti-falling function after being assembled into the limiting hole 1012, the outer side of the bottom limiting surface 102 is uniformly provided with a plurality of limiting lugs 1021, a semicircular groove 1022 is formed between adjacent limiting lugs 1021, the semicircular groove 1022 is used for limiting the installation boss 2022, in order to reduce the overall weight, a first lightening hole is formed on the limiting lug 1021, in fig. 4, the central disc 1 is provided with a central through hole 104, the central through hole 104 is a stepped hole, a mounting hole, the central through hole 104 is used for connecting external devices or traces, and the mounting hole 1042 can be used for mounting an antenna or the like.
As shown in fig. 7 and 8, the inner end of the arc-shaped reflection flap 201 is provided with an assembling portion 202 for being matched with the limit ring groove 103 to be assembled and disassembled, the outer end of the arc-shaped reflection flap 201 is provided with a snap mounting hole 2011, specifically, the assembling portion 202 comprises an L-shaped mounting part 2021, a mounting boss 2022 arranged at the bottom of the L-shaped mounting part 2021 and a spring top bead 2023 arranged at the top of the L-shaped mounting part 2021, the shape of the mounting boss 2022 is adapted to the shape of the semicircular groove 1022, the size of the spring top bead 2023 is adapted to the size of the limit hole 1012, one end of the L-shaped mounting part 2021 close to the central disk 1 is an arc surface, and the arc surface can be tightly.
It should be noted that, the mounting hole site of spring ejector bead 2023 has the internal thread, and spring ejector bead 2023 external member has the external thread, and spring ejector bead 2023 can finely tune the position that the ejector bead stretches out through the screw after screwing in the installed part, reaches the effect of adjusting the ejector bead effort.
Specifically, the vertical edge of the L-shaped mounting element 2021 is connected to the arc-shaped reflecting flap 201, the transverse edge of the L-shaped mounting element 2021 is inserted into the limiting ring groove 103, the top of the arc-shaped reflecting flap 201 is limited by the spring top bead 2023 and the limiting hole 1012, and the bottom of the arc-shaped reflecting flap 201 is limited by the mounting boss 2022 and the semicircular groove 1022.
As shown in fig. 9 to 11, the quick release buckle 3 includes a rotary lock 301 and a lock catch holder 302, the rotary lock 301 and the lock catch holder 302 are respectively mounted on the adjacent arc-shaped reflective flaps 201, wherein: the rotary lock 301 comprises a T-shaped base 3011, a rotary rod 3012, a locking head 3013 and a self-locking buckle 3014, the T-shaped base 3011 is mounted in a buckle mounting hole 2011 through screws or bolts, a channel for accommodating the rotary rod 3012 to rotate freely is arranged in the T-shaped base 3011, the locking head 3013 is arranged at one end of the rotary rod 3012 close to the buckle base 302, the self-locking buckle 3014 is arranged at the other end of the rotary rod 3012, and the rotation or retraction of the locking head 3013 can be realized by rotating or retracting the self-locking buckle 3014; the lock catch base 302 comprises a connecting base 3021 and a locking hole 3022, the connecting base 3021 is installed in the lock catch mounting hole 2011 through screws or bolts, the locking hole 3022 is arranged on the side wall of the connecting base 3021 adjacent to the T-shaped base 3011, and the locking hole 3022 can pass through a locking head 3013 with a specific angle.
In this embodiment, the locking head 3013 is a waist-shaped head, and the locking hole 3022 is a waist-shaped hole.
In order to reduce the overall weight, a plurality of second lightening holes 3015 are formed in the side wall of the T-shaped base 3011, and a plurality of third lightening holes 3023 are formed in the side wall of the connecting base 3021.
It should be further noted that a spring is disposed inside the rotary lock 301 around the rotary rod 3012, and the spring is configured to ensure that a pre-tightening force exists in the closing of the locking head 3013.
The working process of the quick-release buckle 3 is as follows: inserting two arc-shaped reflection petals 201 to be connected into a limiting ring groove 103 of a central disc 1, then enabling the two arc-shaped reflection petals 201 to approach to be adjacent to each other, controlling a rotary rod 3012 and a locking head 3013 to be pushed out from a lock 3014, controlling the direction of the locking head 3013 to enable the locking head 3013 to smoothly pass through a locking hole 3022, controlling a self-locking buckle 3014 to rotate after the locking head 3013 passes through the locking hole 3022, driving the locking head 3013 to rotate 90 degrees, then buckling the self-locking buckle 3014 on a T-shaped base 3011 to complete self-locking, and opening the self-locking buckle 3014 first and then pushing and screwing the rotary rod 3012 to enable the locking head 3013 to be pulled out of the locking hole 3022 to complete the dismounting process in the same way when the quick-release buckle 3 needs to be dismounted as shown in fig. 9.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. The utility model provides a portable antenna plane of reflection quick assembly disassembly structure, its characterized in that, includes central disk (1), plane of reflection (2) and quick detach hasp (3), plane of reflection (2) are formed by a plurality of arc reflection lamella (201) concatenation, realize dismantling the connection through central disk (1) and quick detach hasp (3) between a plurality of arc reflection lamella (201), wherein:
the central disc (1) comprises a top limiting surface (101) and a bottom limiting surface (102), and a limiting ring groove (103) for inserting the arc-shaped reflecting valve (201) is formed between the top limiting surface (101) and the bottom limiting surface (102);
an assembling part (202) used for being matched with the limiting ring groove (103) to be disassembled and assembled is installed at the inner end of the arc-shaped reflecting valve (201), and a hasp installing hole (2011) is formed in the outer end of the arc-shaped reflecting valve (201);
quick detach hasp (3) are installed in hasp mounting hole (2011), and quick detach hasp (3) are used for connecting adjacent arc reflection lamella (201).
2. The structure of claim 1, wherein the lower surface of the position-limiting surface (101) is provided with a guide groove (1011), and a position-limiting hole (1012) is formed inside the guide groove (1011).
3. The structure as claimed in claim 1, wherein a plurality of position-limiting lugs (1021) are uniformly arranged on the outer side of the bottom position-limiting surface (102), and a semicircular groove (1022) is formed between adjacent position-limiting lugs (1021).
4. A portable antenna reflection surface quick-release structure as claimed in claim 3, wherein said limiting lug (1021) is provided with a first lightening hole (1023).
5. The structure as claimed in claim 1, wherein the central plate (1) has a central through hole (104), the central through hole (104) is a stepped hole, and the stepped surface (1041) of the stepped hole has a mounting hole (1042).
6. The structure of claim 1, wherein the mounting portion (202) comprises an L-shaped mounting member (2021), a mounting boss (2022) disposed at the bottom of the L-shaped mounting member (2021), and a spring top bead (2023) disposed at the top of the L-shaped mounting member (2021), the mounting boss (2022) has a shape corresponding to the shape of the semicircular groove (1022), the size of the spring top bead (2023) corresponds to the size of the limiting hole (1012), one end of the L-shaped mounting member (2021) close to the central disk (1) is an arc surface, and the arc surface can closely fit the side surface of the limiting ring groove (103).
7. The structure of claim 1, wherein the quick release buckle (3) comprises a rotary lock (301) and a locking seat (302), the rotary lock (301) and the locking seat (302) are respectively mounted on the adjacent arc-shaped reflective lobes (201), and wherein:
the rotary lock (301) comprises a T-shaped base (3011), a rotary rod (3012), a locking head (3013) and a self-locking buckle (3014), the T-shaped base (3011) is mounted in a buckle mounting hole (2011) through a screw or a bolt, a channel for accommodating the rotary rod (3012) to rotate freely is arranged in the T-shaped base (3011), the locking head (3013) is arranged at one end, close to the buckle base (302), of the rotary rod (3012), the self-locking buckle (3014) is arranged at the other end of the rotary rod (3012), and the locking head (3013) can rotate or retract through rotating or retracting the self-locking buckle (3014);
the hasp seat (302) is including connecting base (3021) and locking hole (3022), connect base (3021) and pass through screw or bolt installation in hasp mounting hole (2011), locking hole (3022) set up on the lateral wall of connecting base (3021) next-door neighbour T type base (3011), locking hole (3022) can be through the locking head (3013) of specific angle.
8. The structure as claimed in claim 7, wherein the side wall of the T-shaped base (3011) is formed with a plurality of second lightening holes (3015).
9. The structure as claimed in claim 7, wherein the connecting base (3021) has a plurality of third weight-reducing holes (3023) formed in a side wall thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587807.8U CN209880822U (en) | 2019-04-26 | 2019-04-26 | Portable antenna plane of reflection quick assembly disassembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587807.8U CN209880822U (en) | 2019-04-26 | 2019-04-26 | Portable antenna plane of reflection quick assembly disassembly structure |
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| CN209880822U true CN209880822U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920587807.8U Active CN209880822U (en) | 2019-04-26 | 2019-04-26 | Portable antenna plane of reflection quick assembly disassembly structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540998A (en) * | 2020-05-09 | 2020-08-14 | 刘发明 | Portable antenna applied to 5G mobile communication |
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2019
- 2019-04-26 CN CN201920587807.8U patent/CN209880822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540998A (en) * | 2020-05-09 | 2020-08-14 | 刘发明 | Portable antenna applied to 5G mobile communication |
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