CN202797281U - Wireless improvement structure - Google Patents
Wireless improvement structure Download PDFInfo
- Publication number
- CN202797281U CN202797281U CN 201220390218 CN201220390218U CN202797281U CN 202797281 U CN202797281 U CN 202797281U CN 201220390218 CN201220390218 CN 201220390218 CN 201220390218 U CN201220390218 U CN 201220390218U CN 202797281 U CN202797281 U CN 202797281U
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- CN
- China
- Prior art keywords
- support arms
- pedestal
- antenna
- steering
- steering knuckle
- 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
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Abstract
The utility model relates to a wireless improvement structure, comprising a seat body and a steering seat, wherein the seat body is provided with a hollow base and two support arms which extrude forwards; axle holes are arranged on the two support arms; inclined guide surfaces are formed downwards at the edges in the front of the two axle holes; a concave rail and a plurality of locating grooves are respectively arranged at the peripheral surfaces of the axle holes on the two support arms, incline at a preset angle together with the support arms respectively, and then are arranged into a bonding groove of a steering joint by the two support arms while the steering seat is a sleeve body which is provided with a steering joint and comprises an antenna; the bonding groove is formed at the other end in the direction of the sleeve body; jack posts which are respectively pivoted with two axle holes are arranged inside the upper wall surface and the lower wall surface of the bonding groove, and guide surfaces opposite to the inclined guide surfaces are formed downwards by the two axle columns; convex rails are respectively arranged at the upper wall surface and the lower wall surface, and the concave rail or each locating groove capable of being locked into each support arm of the seat body steers and inclines at different angles.
Description
Technical field
This creation provides a kind of antenna, espespecially utilize the antenna of the steering knuckle rapid-assembling of two support arms of pedestal and steering base, the steering knuckle that then can see through steering base is assembled in two support arms of pedestal, and the steering knuckle of capable of regulating steering base is the structure-improved of the antenna of predetermined angle incline at two support arms of pedestal.
Background technology
The transmission of signal can utilize the extension of wire rod; transmit signals to wire rod each place extremely; perhaps see through antenna with wireless transmission method; after utilizing antenna that signal is sent by transmitting terminal; supply receiving terminal with antenna receiving signal; reach and see through the purpose that antenna carries out transmission or the reception of wireless signal; and antenna is when transmitt or receive signal; can be because of the impact of external environment and object; must cooperate the inclination that is adjusted at suitable angle when causing the antenna transmitt or receive signal; just can carry out smoothly the transmission of wireless signal; receive; but owing to thin slice or the wire rod of general antenna by metal material consisted of; structure is quite fragile; antenna must be installed in the antenna pedestal; to see through antenna pedestal protection antenna; avoid antenna to be subject to external force impact and cause signal transmission effect bad; only; present antenna pedestal in order to fix up an aerial wire; as shown in Figure 8; the protruding axle A1 that sees through joint A is assembled among the groove B1 of rotating shaft B; recycling axostylus axostyle C penetrates the outer shaft hole B0 of rotating shaft B; pass again the interior axis hole A10 of protruding axle A1; and can be in the outside rotation of the protruding axle A1 of joint A for rotating shaft B and antenna protective case B2; the angle of inclination; but use in reality; during enforcement; still there are many disappearances, as:
(1) axostylus axostyle C is when the interior axis hole A10 of the outer shaft hole B0 that passes rotating shaft B, protruding axle A1, be subject to interior axis hole A10 and outer shaft hole B0 contraposition and be difficult for observing impact, must constantly adjust protruding axle A1 and rotating shaft B contraposition when axostylus axostyle C wears, cause assembling operation quite consuming time, take a lot of work.
(2) rotating shaft B and antenna protective case B2 are in protruding axle A1 inner rotary, when adjusting the angle of inclination, can't reach the adjustment of special angle, and after adjustment, can not locate, move easily, and after rotating shaft B and antenna protective case B2 and protruding axle A1 rotate a period of time, form loosening phenomenon, more can not be adjusted at the prearranged signal transmission of angle.
Be with, how to solve not easy-to-assemble problem between the joint of present antenna pedestal and the rotating shaft, and rotating shaft is after the protruding axle place of joint adjusts angle, and disappearance and the puzzlement that can not locate, move easily are the relevant manufacturer that is engaged in the industry and desire most ardently the direction place that research improves.
The utility model content
So the creator proposes this kind and can assemble easily and fast pedestal and steering base in view of above-mentioned problem, and steering base can be adjusted to the structure-improved of the antenna of predetermined angular and certain location.
The technical scheme that this creation is adopted is:
A kind of structure-improved of antenna is characterized in that, comprises pedestal and steering base, wherein:
Two support arms that this pedestal is provided with the pedestal of hollow and protrudes out towards the place ahead, and on two support arms, all be provided with axis hole, two axis hole front edges are formed with respectively guiding incline downwards; And
This steering base is provided with the body of steering knuckle and tool antenna, its steering knuckle is formed with the engaging groove of inserting for the support arm of pedestal in body direction another end, be provided with respectively the jack-post that articulates with two axis holes in the upper and lower wall of its engaging groove, and two jack-posts are tilted with the guide surface relative with guiding incline down.
The main purpose of this creation is: adopt said structure, described guide surface with relative pivot joint of guiding incline of two axis holes, is respectively equipped with protruding rail in upper and lower wall respectively again, can be fastened on each recessed rail or location notch of two support arms of pedestal, reach the effect of the steering deflection that is different angles.
The secondary objective of this creation is: two of this pedestal support arms on the basis of said mechanism, periphery in axis hole is respectively equipped with recessed rail and the location notch more than one or one, and be respectively the setting of predetermined angular with support arm, and on the engaging groove inside of the steering knuckle of steering base, lower wall surface, be respectively equipped with protruding rail, thereby, can utilize two protruding rails to be fastened on respectively recessed rail or each location notch of two support arms, for the steering knuckle of steering base after two support arm place adjustment rotations, the protruding rail that sees through the engaging groove wall is fastened on the location notch of two support arms, form strong fix, be difficult for becoming flexible, reach the purpose of steering base being adjusted the predetermined angular deflection.
Description of drawings
Fig. 1 is the stereo appearance figure of this creation.
Fig. 2 is the three-dimensional exploded view of this creation.
Fig. 3 is the side cutaway view of this creation.
Fig. 4 is the side cutaway view of this creation other direction.
Fig. 5 is the end view of this creation pedestal and steering knuckle.
End view when Fig. 6 rotates for this creation steering knuckle.
Fig. 7 is the postrotational end view of this creation steering knuckle.
Fig. 8 is the three-dimensional exploded view of commonly using antenna.
Description of reference numerals: 1, pedestal; 10, interior axis hole; 11, pedestal; 12, support arm; 12
0, profile groove; 121, axis hole; 1211, guiding incline; 122, recessed rail; 123, location notch; 2, steering base; 21, steering knuckle; 210, engaging groove; 2101, hollow hole; 211, jack-post; 2111, guide surface; 2112, breach; 212, protruding rail; 22, body; 23, antenna; A, joint; A1, protruding axle; A10, interior axis hole; B, rotating shaft; B0, outer shaft hole; B1, groove; B2, antenna protective case; C, axostylus axostyle.
Embodiment
For reaching above-mentioned purpose and effect, the technological means that this creation is adopted and structure thereof now reach by reference to the accompanying drawings embodiment and are elaborated.
See also shown in Fig. 1-4, for the side cutaway view of the stereo appearance figure of this creation, three-dimensional exploded view, side cutaway view, other direction, find out that by knowing shown in the figure antenna of this creation comprises pedestal 1 and steering base 2, wherein:
Two support arms 12 that this pedestal 1 is provided with hollow form pedestal 11 and protrudes out towards the place ahead, two 12 of support arms are provided with profile groove 120, and on two support arms 12, all be provided with axis hole 121, and two axis hole 121 front edges are formed with guiding incline 1211 downwards, and two support arm 12 outer surfaces of two axis hole 121 peripheries are respectively equipped with one or one above recessed rail 122, location notch 123 being predetermined angular.
This steering base 2 is provided with the body 22 of steering knuckle 21 and tool antenna 23, and steering knuckle 21 is formed with the engaging groove 210 of inserting for two support arms 12 of pedestal 1 in body 22 direction another ends, and engaging groove 210 is upper, be respectively equipped with jack-post 211 in the lower wall surface, can with axis hole 121 relative pivot joints, and be formed slopely guide surface 2111 down in two jack-posts 211, its guiding incline 1211 with axis hole 121 front edges is relative, side two limits are respectively equipped with breach 2112 in addition, and outwards be formed through hollow hole 2101 by two breach, 2112 places, then engaging groove 210 is in upper, jack-post 211 sides of lower wall surface are respectively equipped with two recessed rails 122 of support arm 12 outer surfaces with pedestal 1, the protruding rail 212 of each location notch 123 relative blocking.
And the hollow form pedestal 11 of above-mentioned pedestal 1, the profile groove 120 that inner system and two support arms are 12 connects, and two support arms 12 are respectively at the set recessed rail 122 of outer surface, be parallel shape (0 degree angle with two support arms 12, do not rotate or reset), 123 of each location notchs are predetermined angular with two support arms 12 respectively and (can be 45 degree angles or 90 degree angles, 60 degree angles or 30 degree angles etc., different angle designs can be arranged according to the use state, this creation is respectively take 45 degree or 90 explanations of spending as preferred embodiment, but the application point of therefore not limiting to each location notch 123 of this creation).
See also Fig. 2,3,5,6, shown in 7, three-dimensional exploded view for this creation, side cutaway view, the end view of pedestal and steering knuckle, end view during the steering knuckle rotation, the postrotational end view of steering knuckle, find out by knowing shown in the figure, the antenna of this creation is when using, utilize the pedestal 11 of pedestal 1, the main body that antenna 23 is installed in application (can be radiophone, wireless router or dialogue machine etc., can carry out the facility of transmission of wireless signals), can adjust steering knuckle 21 and the body 22(steering knuckle 21 of steering base 2 does not adjust front parallel with two support arms 12, on the engaging groove 210, lower wall surface two protruding rails 212, be fastened on respectively recessed rail 122 places of two support arms 12), with steering knuckle 21 and body 22, take the axis hole 121 of two support arms 12 as the axle center, rotate towards outer side edges, turn to the upper of engaging groove 210 and work as steering knuckle 21, lower wall surface protruding rail 212, location notch 123(steering knuckle 21 and two support arms 12 of being fastened in respectively two support arms 12 are 45 degree angles) locate, make steering knuckle 21 and body 22 and pedestal 11 be predetermined angular and (can be 45 degree angles, 30 degree angles or 60 degree angles etc., it is large to adjust according to design requirement angle, little position) skew, crooked; Also can again steering knuckle 21 and body 22 be rotated, and make the protruding rail 212 of engaging groove 210 2 walls, another location notch 123(steering knuckle 21 and two support arms 12 of being equipped in respectively two support arms 12 are 90 degree angles again) locate, for steering knuckle 21 and body 22, can be at two support arm 12 places, pedestal 11 the place aheads of pedestal 1, adjust required skew, skew angle, can transmit relevant wireless signal for body 22 inside antennas 23, and steering knuckle 21 can be reset to parallel with two support arms 12, and two protruding rails 212 of confession steering knuckle 21, be fastened on respectively recessed rail 122 places (steering knuckle 21 is parallel with two support arms 12, is 0 degree angle) of two support arms 12.
The antenna of above-mentioned creation change structure when reality is used, have following advantage, as:
(1) two support arms 12 in pedestal 11 the place aheads of pedestal 1, be provided with guiding incline 1211 respectively at axis hole 121 front edges, and the steering knuckle 21 of steering base 2 is in the jack-post 211 of engaging groove 210 upper and lower walls, then towards having guide surface 2111, then insert the engaging groove 210 of steering knuckle 21 when two support arms 12, can utilize the guide surface 2111 of two jack-posts 211 of guiding incline 1211 guidings of two axis holes 121, embed fast in two axis holes 121 for two jack-posts 211, reach the purpose of certain contraposition assembling, and be difficult for loosening.
(2) two of pedestal 1 support arm 12 outer surfaces are respectively equipped with groove 122, one or one above location notch 123, and be provided with protruding rail 212 in the engaging groove 210 upper and lower walls of the steering knuckle 21 of steering base 2, when steering knuckle 21 during with two support arm 12 relative rotations, can utilize protruding rail 212 to be fastened on different location notchs 123, form the location of different angles, and be difficult for loosening the disengaging.
So; this creation is for to design mainly for antenna structure; pedestal by pedestal protrudes out two support arms in the place ahead; be respectively equipped with axis hole and recessed rail on two support arms; one or one above location notch; can utilize two support arms to insert in the engaging groove of steering knuckle of steering base; and utilize the upper of engaging groove; the jack-post that lower wall surface is convexly equipped with; embed respectively the axis hole of two support arms; and can reach pedestal and steering base quick; assembling; docking is main key protection point; and utilize the guiding incline of two axis hole front edges; with two jack-posts towards the guide surface that has a down dip; phase mutual designation and quick embedding; be fastened on again the location notch of axis hole periphery with the protruding rail of two jack-post sides; be only to make two support arm places of steering knuckle and pedestal turn to the advantage of rear strong fix; and supply steering base and pedestal can adjust the inclination of predetermined angular; conveniently carry out transmission of wireless signals; only; the above only is the preferred embodiment of this creation; non-so namely limit to the claim of this creation; so the simple and easy modification and the equivalent structure that such as use this creation specification and graphic content to do change; all should in like manner be contained in the claim of this creation, close and give Chen Ming.
In sum, this structure-improved of creating above-mentioned antenna is in enforcement, when using, for really reaching its effect and purpose, so this creation really is founding of a practicality excellence, for meeting the application important document of new patent, so file an application in accordance with the law.
Claims (4)
1. the structure-improved of an antenna is characterized in that, comprises pedestal and steering base, wherein:
Two support arms that this pedestal is provided with the pedestal of hollow and protrudes out towards the place ahead, and on two support arms, all be provided with axis hole, two axis hole front edges are formed with respectively guiding incline downwards; And
This steering base is provided with the body of steering knuckle and tool antenna, its steering knuckle is formed with the engaging groove of inserting for the support arm of pedestal in body direction another end, be provided with respectively the jack-post that articulates with two axis holes in the upper and lower wall of its engaging groove, and two jack-posts are tilted with the guide surface relative with guiding incline down.
2. the structure-improved of antenna as claimed in claim 1, it is characterized in that, this pedestal is respectively equipped with recessed rail, the location notch that is the predetermined angular setting more than one or one in the relative outer surface of two support arms, and each recessed rail, location notch are provided with the protruding rail that is the rear holding of rotation, location in the upper and lower wall of the engaging groove of the steering knuckle of steering base relatively.
3. the structure-improved of antenna as claimed in claim 2 is characterized in that, this pedestal is in the relative outer surface of two support arms, is respectively equipped with the recessed rail parallel with two support arms, is the location notch that the predetermined angulars of 45 degree angles or 90 degree angles arrange with two support arms.
4. the structure-improved of antenna as claimed in claim 1 is characterized in that two adjacent lateral location of the engaging groove of the steering knuckle of this steering base are the Open architecture that is outside Openworks shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390218 CN202797281U (en) | 2012-08-07 | 2012-08-07 | Wireless improvement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390218 CN202797281U (en) | 2012-08-07 | 2012-08-07 | Wireless improvement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797281U true CN202797281U (en) | 2013-03-13 |
Family
ID=47824477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390218 Expired - Fee Related CN202797281U (en) | 2012-08-07 | 2012-08-07 | Wireless improvement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018027681A1 (en) * | 2016-08-10 | 2018-02-15 | 张琬彬 | Foldable wing of small unmanned aerial vehicle |
-
2012
- 2012-08-07 CN CN 201220390218 patent/CN202797281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018027681A1 (en) * | 2016-08-10 | 2018-02-15 | 张琬彬 | Foldable wing of small unmanned aerial vehicle |
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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: 20130313 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |