CN108825603B - Plate fixing pin, antenna reflecting plate and antenna - Google Patents
Plate fixing pin, antenna reflecting plate and antenna Download PDFInfo
- Publication number
- CN108825603B CN108825603B CN201810785663.7A CN201810785663A CN108825603B CN 108825603 B CN108825603 B CN 108825603B CN 201810785663 A CN201810785663 A CN 201810785663A CN 108825603 B CN108825603 B CN 108825603B
- Authority
- CN
- China
- Prior art keywords
- plate
- plug
- fixing pin
- hole
- stop part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007769 metal material Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
The invention provides a plate fixing pin, an antenna reflecting plate and an antenna, wherein the plate fixing pin is used for realizing mutual fixing among plates and comprises a plug-in column, a front stop part and a rear stop part which are correspondingly connected to the front end and the rear end of the plug-in column along the plug-in direction, and a limit bulge arranged on the periphery of the plug-in column; the plate fixing pin can be penetrated through a preset through hole in the plate, the front stop part and the rear stop part are correspondingly abutted against two opposite end surfaces of the two outermost plates, and the end surfaces of the two ends of the limiting bulge along the plugging direction are respectively abutted against the opposite end surfaces of the two adjacent plates. The plate fixing pin provided by the invention can avoid the direct contact of two adjacent plates through the limiting protrusion while realizing the mutual fixed connection between the plates, and can maintain the interval between the plates.
Description
Technical Field
The invention relates to the field of communication equipment, in particular to a plate fixing pin, an antenna reflecting plate adopting the plate fixing pin and an antenna.
Background
The base station antenna is composed of reflecting plates, a feed network, a radiating unit and the like, wherein the connection of a large number of metal components is involved, including connection between the reflecting plates, connection between the reflecting plates and metal test pieces and the like. In the prior art, for an antenna reflecting plate formed by connecting two layers of plates, or for the connection of an end plate, a side plate and a bottom plate in the antenna reflecting plate, the fixed connection between the plates is usually directly fastened by adopting a screw, and the connection mode has higher strength, but the surface current density at a contact surface is higher due to factors such as processing technology limitation, potential difference existing in materials and the like, the electrical performance index of the antenna is greatly influenced, and the intermodulation index is unstable.
Therefore, there is a need in the art for a connector for fastening a plurality of plates at intervals, which can connect two adjacent plates on one hand, and can avoid the two adjacent plates from contacting each other on the other hand, and can restrict the relative distance between the two plates from being constant, thereby improving the electrical performance index of the antenna.
Disclosure of Invention
The primary object of the present invention is to provide a panel fixing pin which connects a plurality of panels and relatively fixes the interval between adjacent panels.
Another object of the present invention is to provide an antenna reflecting plate using the above plate fixing pin.
It is still another object of the present invention to provide an antenna using the above-described antenna reflection plate.
In order to achieve the above object, the present invention provides the following technical solutions:
The plate fixing pin is used for realizing the mutual fixation between the plates and comprises a plug-in column, a front stop part and a rear stop part which are correspondingly connected to the front end and the rear end of the plug-in column along the plug-in direction, and a limit bulge arranged on the periphery of the plug-in column; the plate fixing pin can be penetrated through a preset through hole in the plate, the front stop part and the rear stop part are correspondingly abutted against two opposite end surfaces of the two outermost plates, and the end surfaces of the two ends of the limiting bulge along the plugging direction are respectively abutted against the opposite end surfaces of the two adjacent plates.
Preferably, the limit protrusions are arranged in a plurality of mode and are distributed at equal intervals along the circumference of the plug-in column.
Preferably, the limiting protrusion is provided with a plurality of limiting protrusions, and the limiting protrusions are arranged on the plug-in column at intervals along the plug-in direction.
Preferably, the front stop part comprises a fixed shaft connected with the end part of the plug-in post, and a first spring arm connected with one end of the fixed shaft far away from the plug-in post, and one end of the first spring arm close to the plug-in post is provided with a supporting plane for supporting the plate.
Further, one end of the first elastic arm, which is close to the plug-in column, is provided with an elastic sheet connected with the plug-in column.
More preferably, a guiding cambered surface is arranged on one side, far away from the circumference of the fixed shaft, of the first elastic arm, and the guiding cambered surface extends to the abutting plane along the end face of the fixed shaft.
Further, the front stop portion includes at least two first spring arms uniformly arranged along the circumferential direction of the fixed shaft.
Preferably, a positioning pin is provided on an end of the rear stopper facing the front stopper.
Further, the rear stop portion includes a base plate and a second spring arm radially extending from the base plate, and the positioning pin is disposed on an end of the second spring arm away from the base plate.
Preferably, the rear stop portion is provided with a driving hole or a driving rod at a position corresponding to the axis of the plug-in post, so that a tool is inserted into the driving hole or the driving rod is clamped to drive the plate fixing pin to rotate.
Preferably, the front stop part, the rear stop part and the limiting protrusion are integrally formed with the plug-in column.
Preferably, the plate fixing pin is made of a non-metallic material.
As a second aspect, the present invention relates to an antenna reflection plate, including a first plate and a second plate stacked together, and the plate fixing pin, where the first plate is provided with a first through hole adapted to the limit protrusion, the second plate is provided with a second through hole adapted to the front stop portion, and the plate fixing pin is inserted into the first through hole and the first through hole, and the first plate and the second plate maintain a fixed distance through the limit protrusion.
As a third aspect, the present invention relates to an antenna comprising the above-described antenna reflection plate and a radiation unit mounted on the antenna reflection plate.
Compared with the prior art, the scheme of the invention has the following advantages:
1. According to the plate fixing pin provided by the invention, the front stop part and the rear stop part are respectively arranged at the two ends of the plug-in column, and the limit protrusion is arranged at the periphery of the plug-in column, so that after the plate fixing pin penetrates through the preset through hole in the plate, the front stop part and the rear stop part are correspondingly abutted against the two opposite end surfaces of the two outermost plates, and the two end surfaces of the limit protrusion along the plug-in direction are respectively abutted against the opposite end surfaces of the two adjacent plates, thereby avoiding the direct contact of the two adjacent plates through the limit protrusion, keeping the fixed and unchanged spacing between the two adjacent plates through the clamping of the limit protrusion and the front stop part and the rear stop part, and further enhancing the consistency of the antenna reflecting plate and ensuring the performance of an antenna when the antenna reflecting plate is applied to the assembly of the antenna reflecting plate.
2. In the plate fixing pin provided by the invention, the front stop part comprises the fixing shaft and the first elastic arm connected with the tail end of the fixing shaft, when the front stop part penetrates through a preset through hole in the plate, the first elastic arm can shrink to penetrate through the through hole, and after penetrating through the through hole, the structure of the elastic arm which is rebound and unfolded to form a barb is abutted against the end face of the plate, so that the plate is conveniently connected and the connection structure is firm.
3. According to the plate fixing pin, the rear stop part is provided with the locating pin, when the plate fixing pin rotates to a preset angle, the locating pin is clamped into the locating groove preset on the plate, so that the circumferential fixing of the plate fixing pin is realized, the connection structure is prevented from loosening due to the rotation of the plate fixing pin, and the plate fixing pin is fixed through the hidden locating pin, so that the plate fixing pin is attractive and elegant in appearance.
4. The plate fixing pin provided by the invention is made of a non-metal material, so that the influence of the metal material on the antenna performance index is avoided, and the stability of the antenna performance using the plate fixing pin is ensured.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a perspective view of a plate fixing pin according to an embodiment of the present invention;
FIG. 2 is another angular perspective view of the panel securing pin shown in FIG. 1;
Fig. 3 is a schematic partial view of an antenna reflector according to an embodiment of the present invention;
fig. 4 is a partial cross-sectional view of the antenna reflection plate shown in fig. 3;
Fig. 5 is an exploded view of the antenna reflection plate shown in fig. 3;
Fig. 6 is an exploded view of another angle of the antenna reflection plate shown in fig. 5.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
It will be understood by those skilled in the art that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element/component is referred to as being "connected" to another element/component, it can be directly connected to the other element/component or intervening elements/components may also be present. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.
Fig. 1 to 6 collectively show a panel fixing pin according to an embodiment of the present invention for fixedly connecting two panels with a certain interval therebetween. The plate fixing pin can be used as a connecting piece of the antenna reflecting plate, can be used for fixing two plates which are laminated in the reflecting plate and can restrict the relative distance between the two plates to be fixed, thereby improving the electrical performance index of the antenna.
As shown in fig. 1 and2, in one embodiment, the panel fixing pin 1 includes a plugging shaft 11, a front stop portion 12, a rear stop portion 13, and a limit protrusion 14, where the front stop portion 12 and the rear stop portion 13 are correspondingly connected to front and rear ends of the plugging post 11 along the plugging direction, and the limit protrusion 14 is disposed on an outer periphery of the plugging post 11, and two ends of the limit protrusion may be stopped on opposite end surfaces of the panel by rotating after passing through a preset through hole on the panel.
Specifically, the plate fixing pin 1 may be inserted through a preset through hole in the plate, the front stop portion 12 and the rear stop portion 13 correspondingly abut against two opposite end surfaces of the two plates, and the end surfaces of two ends of the limiting protrusion 14 along the plugging direction abut against the opposite end surfaces of the two adjacent plates respectively, so that the plates are convenient to connect, and the plates are kept non-contact and the distance between the two plates is ensured.
Preferably, the plate fixing pin 1 includes three limit protrusions 14, and the three limit protrusions 14 are arranged at equal intervals along the circumference of the plug-in post 11, so as to conveniently penetrate through a preset through hole in the plate and ensure that the plate can be uniformly abutted against the end surface of the plate.
It should be understood that in other embodiments, the number of the limiting projections 14 is not limited, and two, four, five or more may be provided around the plug-in post 11.
In another embodiment, the limit protrusions 14 may be layered, and each layer may be provided with a plurality of limit protrusions in the above manner. The spacing protruding 14 of multilayer is followed grafting direction equidistance or unequally spaced apart is located on the spliced pole 11, through the interval setting multilayer spacing protruding 14 makes but plate fixed pin 14 fixed connection plate more than three to guarantee the interval between two adjacent plates, in order to be suitable for the interconnect of more plates.
The front stop portion 12 comprises a fixing shaft 121 and a first elastic arm 122, the fixing shaft 121 is axially connected with the end portion of the plug-in shaft 11, the first elastic arm 122 is elastically connected with one end of the fixing shaft 121, which is far away from the plug-in post 11, the first elastic arm 122 can be contracted when the front stop portion 12 passes through a preset through hole in the plate, and after passing through the through hole, the structure of the elastic arm, which is formed by rebounding and expanding, is abutted against the end face of the plate.
Preferably, an abutting plane for abutting against the plate is provided at one end of the first elastic arm 122 near the plug post 11, the abutting plane includes a first abutting plane 1221 for abutting against an end surface of the plate, and a second abutting plane 1222 for abutting against a hole wall of a preset through hole on the plate, and the first elastic arm 122 can abut against the plate through the first abutting plane 1221 and the second abutting plane 1222, so as to ensure that the fixedly connected plate is not loosened.
More preferably, a guiding arc surface 1223 is disposed on a side of the first spring arm 122 away from the circumference of the fixed shaft 121, the guiding arc surface 1223 extends to the first supporting plane 1221 along the end surface of the fixed shaft 121, and smooth insertion of the front stop portion 12 is facilitated by the guiding arc surface 1223, and the first spring arm 122 is ensured to be contracted along a predetermined direction.
Further, the end of the first spring arm 122 near the plug post 11 is provided with a spring piece 1224 connected to the plug post 11, and the first spring arm 122 is further elastically connected to the plug post 11 through the spring piece 1224, so that the strength and the elasticity of the first spring arm 122 are increased.
Preferably, the front stop portion 12 includes at least two first spring arms 122 uniformly arranged along the circumference of the fixed shaft 121.
The rear stop portion 13 includes a base plate 131 and a second spring arm 132 radially extending from the base plate 131, a positioning pin 1321 is disposed on a surface of the second spring arm 132 facing the front stop portion 12, and the positioning pin 1321 can be snapped into the positioning slot when rotated to align with a corresponding positioning slot on the board, so as to fix the rear stop portion 13 circumferentially, thereby preventing the board from deflecting the board fixing pin 1 due to external force when in use, and further enabling the board fixing pin 1 to drop from the board. In addition, the positioning pin 1321 is disposed on the second spring arm 132, when the positioning pin 1321 is not locked into the positioning slot, the second spring arm 132 may spring up relative to the substrate 131, so as to ensure that the substrate 131 may always be attached to an end surface of the board, and further ensure that the board fixing pin 1 and the board are connected in place.
Preferably, the positioning pin 1321 is disposed on an end of the second spring arm 132 away from the base plate 131, so as to ensure smooth spring movement of the positioning pin 1321 relative to the base plate 131.
Preferably, a driving hole 1311 is provided at the position of the base plate 131 corresponding to the axis of the plugging post 11, and the driving hole 1311 is a hexagon socket hole, so that a wrench is inserted into the driving hole 1311 to drive the plate fixing pin 1 to rotate.
In other embodiments, the driving hole 1311 may be a straight hole, a cross hole, or the like, which is adapted to other types of screwdrivers, or even the driving hole 1311 may be replaced by a driving rod protruding from the end surface of the substrate 131, and the driving rod may be clamped by a tool to rotate.
Preferably, the front stop portion 12, the rear stop portion 13 and the limit projection 14 are integrally formed with the plug-in post 11, so as to ensure the strength of each portion and the whole plate fixing pin 1, and facilitate processing.
More preferably, the plate fixing pin 1 is made of non-metal material, so as to reduce production cost, and avoid the influence of metal material on the performance index of the antenna when the plate fixing pin is applied to the connecting piece in the antenna, thereby ensuring the performance stability of the antenna adopting the plate fixing pin 1.
As shown in fig. 3 to 6, the present invention also provides an antenna reflecting plate 1000 comprising a first plate 2 and a second plate 3 stacked together, and the above-mentioned plate fixing pin 1 for connecting the first plate 2 and the second plate 3, the first plate 2 and the second plate 3 being kept at a constant interval by the limit protrusions 14.
Specifically, the first plate 2 is provided with a first through hole 21, the first through hole 21 includes a round hole adapted to the plug post 11 and a limit hole adapted to the limit protrusion 14, and the round hole is communicated with the limit hole; the second plate 3 is provided with a second through hole 31 adapted to the front stop portion 12, the plate fixing pin 1 is inserted into the first through hole 21 and the first through hole 31, and is clamped between the first plate 2 and the second plate 3 by rotating the limit protrusion 14, and the rear stop portion 13 and the front stop portion 12 respectively abut against two opposite end surfaces of the first plate 2 and the second plate 3, so that the first plate 2 and the second plate 3 maintain a fixed distance through the matched clamping of the front stop portion 12, the rear stop portion 13 and the limit protrusion 14.
As shown in fig. 5, the side of the first plate 2 opposite to the second plate 3 is provided with a positioning slot 22 adapted to the positioning pin 1321, after the plate fixing pin 1 rotates in place, the positioning pin 1321 can be clamped into the positioning slot 22, so that the circumferential fixation of the plate fixing pin 1 is realized, and the connection structure is loosened due to the rotation of the plate fixing pin 1 in the using process of the reflecting plate is avoided, and the reflecting plate is fixed through the hidden positioning pin 1321, so that the appearance of the reflecting plate is more attractive and elegant.
Preferably, the antenna reflecting plate 1000 includes at least two plate fixing pins 1, and the space between the first plate 2 and the second plate 3 is kept unchanged by at least two plate fixing pins 1 arranged at intervals.
Specifically, when the front stop portion 12 passes through the first through hole 21, then the limit protrusion 14 is aligned with the first through hole 21 through rotation, when the limit protrusion 14 passes through the first through hole 21, the front stop portion 12 contracts and passes through the second through hole 31 and is elastically expanded, the end surface of the second plate 3 opposite to the first plate 2 is abutted against by the abutting plane, and the end surface of the first plate 2 opposite to the second plate 3 is abutted against by the rear stop portion 13 after being inserted into place, at this time, the limit protrusion 14 is located between the first plate 2 and the second plate 3, the plate fixing pin 1 can be driven to rotate by means of a tool through the driving hole 1311, so that the limit protrusion 14 is rotated, and then the limit protrusion 14 is clamped between the first plate 2 and the second plate 3, so that the first plate 2 and the second plate 3 are fixedly connected, and the limit protrusion 14 is kept at a fixed distance by the limit protrusion 14, and the limit protrusion 1321 is prevented from rotating into the positioning slot, and the positioning slot is prevented from being removed, and the fixing pin is prevented from being fixed.
On the other hand, the present invention also provides an antenna (not shown, the same applies below) comprising the above-mentioned antenna reflecting plate 1000 and a radiation unit mounted on the antenna reflecting plate 1000. Because the plate in the antenna reflecting plate 1000 is fixedly connected by adopting the plate fixing pin 1, when two adjacent plates are fixedly connected, a certain distance is kept between the two adjacent plates, so that overlarge surface current density at the contact surface of the plates is avoided, the performance of the radiating unit is influenced, and the electrical performance index of the antenna is improved.
The foregoing is only a partial embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (9)
1. The plate fixing pin is used for realizing the mutual fixation among the plates and is characterized by comprising a plug-in column, a front stop part and a rear stop part which are correspondingly connected to the front end and the rear end of the plug-in column along the plug-in direction, and a limit bulge arranged on the periphery of the plug-in column; the plate fixing pin can be penetrated through a preset through hole in the plate, the front stop part and the rear stop part correspondingly abut against two opposite end surfaces of the two outermost plates, the end surfaces of the two ends of the limiting bulge along the plugging direction respectively abut against the opposite end surfaces of the two adjacent plates, and the two adjacent plates keep a fixed distance through the clamping of the limiting bulge and the front stop part and the rear stop part;
the front stop part comprises a fixed shaft connected with the end part of the plug-in column and a first spring arm connected with one end of the fixed shaft far away from the plug-in column; the first elastic arm can shrink when the front stop part passes through a preset through hole in the plate, and after the front stop part passes through the through hole, the first elastic arm is elastically unfolded to form a structure of a barb to be abutted against the end face of the plate;
one end of the first elastic arm, which is close to the plug-in column, is provided with a supporting plane for supporting the plate;
The abutting plane comprises a first abutting plane for abutting against the end face of the plate and a second abutting plane for abutting against the hole wall of the preset through hole in the plate, and the first elastic arm can abut against the plate through the first abutting plane and the second abutting plane;
a spring plate connected with the plug-in column is arranged at one end of the first spring arm, which is close to the plug-in column;
a positioning pin is arranged at one end of the rear stop part facing the front stop part; the rear stop part comprises a base plate and a second elastic arm which extends radially from the base plate, and the positioning pin is arranged at one end of the second elastic arm far away from the base plate;
The locating pin can be snapped into the locating slot when rotated to the corresponding locating slot on the alignment plate, thereby realizing the circumferential fixation of the rear stop portion.
2. The panel fixing pin according to claim 1, wherein the limit projection is provided in plurality, which are arranged at equal intervals along the circumference of the socket post.
3. The panel fixing pin according to claim 1 or 2, wherein the limit projection is provided in plurality, which is provided on the plug-in post at intervals along the plug-in direction.
4. The plate fixing pin according to claim 1, wherein a guide arc surface is provided on a side of the first spring arm away from the fixed shaft in the circumferential direction, and the guide arc surface extends to the abutment plane along an end surface of the fixed shaft.
5. The panel fixing pin according to claim 1, wherein the front stopper portion includes at least two of the first spring arms uniformly arranged along the circumferential direction of the fixing shaft.
6. The panel fixing pin according to claim 1, wherein the rear stopper is provided with a driving hole or a driving rod at a position corresponding to the axis of the plug-in post, so as to insert a tool into the driving hole or clamp the driving rod to rotate the panel fixing pin.
7. The panel fixation pin of claim 1 wherein the front stop, rear stop and limit bump are all integrally formed with the plug post; the plate fixing pin is made of a non-metallic material.
8. An antenna reflecting plate, including first plate and the second plate of range upon range of, its characterized in that still includes the plate fixed pin of any one of claims 1 through 7, set up on the first plate the adaptation spacing bellied first through-hole, set up on the second plate the adaptation the second through-hole of preceding stopping portion, the plate fixed pin wears to locate in first through-hole and the first through-hole, and through spacing bellied messenger first plate and the second plate keep fixed distance.
9. An antenna comprising a reflecting plate and a radiating element mounted on the reflecting plate, wherein the reflecting plate is the antenna reflecting plate of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810785663.7A CN108825603B (en) | 2018-07-17 | 2018-07-17 | Plate fixing pin, antenna reflecting plate and antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810785663.7A CN108825603B (en) | 2018-07-17 | 2018-07-17 | Plate fixing pin, antenna reflecting plate and antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108825603A CN108825603A (en) | 2018-11-16 |
| CN108825603B true CN108825603B (en) | 2024-04-26 |
Family
ID=64139975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810785663.7A Active CN108825603B (en) | 2018-07-17 | 2018-07-17 | Plate fixing pin, antenna reflecting plate and antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825603B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342196B (en) * | 2019-12-16 | 2021-10-22 | 瑞声科技(新加坡)有限公司 | Antenna system and method for assembling antenna system |
| WO2021119940A1 (en) * | 2019-12-16 | 2021-06-24 | 瑞声声学科技(深圳)有限公司 | Antenna system, and assembly method therefor |
| CN111532543A (en) * | 2020-04-01 | 2020-08-14 | 海信视像科技股份有限公司 | Packing case (food) |
| CN114060379B (en) * | 2021-11-16 | 2023-06-02 | 广东电网有限责任公司 | Cotter pin |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1384385A (en) * | 1963-02-22 | 1965-01-04 | Carr Fastener Co Ltd | Clip in elastic material to join two perforated panels |
| CN2278276Y (en) * | 1996-10-18 | 1998-04-08 | 国营陆平机器厂 | 2.4 m antenna for satellite communicational/digital station vehicle |
| CN103201525A (en) * | 2010-11-09 | 2013-07-10 | 株式会社利富高 | Clip |
| CN104105891A (en) * | 2012-02-10 | 2014-10-15 | 百乐仕株式会社 | Clip and member mounting structure with same |
| CN104854355A (en) * | 2012-12-19 | 2015-08-19 | 伊利诺斯工具制品有限公司 | Push through retainer connection with integrated hinging seal |
| CN105257639A (en) * | 2015-10-12 | 2016-01-20 | 贵州航天精工制造有限公司 | Locking pin assembly and application method thereof |
| CN105449334A (en) * | 2015-12-15 | 2016-03-30 | 成都迅德科技有限公司 | Base station antenna |
| CN208793398U (en) * | 2018-07-17 | 2019-04-26 | 京信通信***（中国）有限公司 | Plate fixed pin, antenna-reflected plate and antenna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7997843B2 (en) * | 2009-10-19 | 2011-08-16 | Bowers Ned C | Fastener for securing together two panels |
-
2018
- 2018-07-17 CN CN201810785663.7A patent/CN108825603B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1384385A (en) * | 1963-02-22 | 1965-01-04 | Carr Fastener Co Ltd | Clip in elastic material to join two perforated panels |
| CN2278276Y (en) * | 1996-10-18 | 1998-04-08 | 国营陆平机器厂 | 2.4 m antenna for satellite communicational/digital station vehicle |
| CN103201525A (en) * | 2010-11-09 | 2013-07-10 | 株式会社利富高 | Clip |
| CN104105891A (en) * | 2012-02-10 | 2014-10-15 | 百乐仕株式会社 | Clip and member mounting structure with same |
| CN104854355A (en) * | 2012-12-19 | 2015-08-19 | 伊利诺斯工具制品有限公司 | Push through retainer connection with integrated hinging seal |
| CN105257639A (en) * | 2015-10-12 | 2016-01-20 | 贵州航天精工制造有限公司 | Locking pin assembly and application method thereof |
| CN105449334A (en) * | 2015-12-15 | 2016-03-30 | 成都迅德科技有限公司 | Base station antenna |
| CN208793398U (en) * | 2018-07-17 | 2019-04-26 | 京信通信***（中国）有限公司 | Plate fixed pin, antenna-reflected plate and antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108825603A (en) | 2018-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108825603B (en) | Plate fixing pin, antenna reflecting plate and antenna | |
| JP4953329B2 (en) | Connector assembly for end-mounting panel member | |
| JP5084059B2 (en) | Connector assembly for end-mounting panel member | |
| JP3044619B2 (en) | Floating panel mounting device for electrical connectors | |
| US20170342753A1 (en) | Integrated hinge structure | |
| US20150064961A1 (en) | Connector assembly with cable tie | |
| US10492323B2 (en) | Three-dimensional angular adjusting and positioning device | |
| WO2017101624A1 (en) | Connecting part and building block toy | |
| US9197014B2 (en) | Electrical connector module | |
| US7479027B1 (en) | Cable clamp | |
| US20170352964A1 (en) | Battery connector | |
| US20090056075A1 (en) | Hinge With Locking Tab | |
| US10273991B2 (en) | Mounting clip and related methods | |
| CN208793398U (en) | Plate fixed pin, antenna-reflected plate and antenna | |
| CN212959465U (en) | Photovoltaic push rod locking structure | |
| US6438921B1 (en) | Combination hanging clip and T-bar connector | |
| CN112393096B (en) | Suspension clamping mechanism | |
| US8235758B2 (en) | Rotatable plug | |
| CN110707845A (en) | Rotor structure and motor | |
| US20170146181A1 (en) | Shaft and pivot device | |
| US20220065260A1 (en) | Fan Impeller System For Configuring And Constructing A Fan Impeller | |
| CN213775975U (en) | Rotary buckle type connecting piece | |
| KR200486316Y1 (en) | Key Tail Standing Structure of Digital Door Lock | |
| US9979124B2 (en) | Plug-securing connecting apparatus and socket | |
| CN107123892B (en) | Electrical connection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200120 Address after: 510730 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 510663 Guangzhou Science City, Guangdong Shenzhou Road, No. 10 Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230825 Address after: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Address before: 510730 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |