CN204538187U - Detachable antenna - Google Patents
Detachable antenna Download PDFInfo
- Publication number
- CN204538187U CN204538187U CN201520246334.7U CN201520246334U CN204538187U CN 204538187 U CN204538187 U CN 204538187U CN 201520246334 U CN201520246334 U CN 201520246334U CN 204538187 U CN204538187 U CN 204538187U
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- China
- Prior art keywords
- antenna
- antenna body
- detachable
- base
- link
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Abstract
The utility model relates to open antenna field, and more specifically, relate to a kind of detachable antenna, described antenna comprises antenna body and the base for placing antenna body, and described antenna body and base are detachable connection; Described antenna body is provided with the signal efferent for signal transmission, described base is provided with the projection for socket antenna main body, described projection is hollow cavity structure, and described antenna body is mated installation in the first link insertion hollow cavity structure of signal efferent.Be detachable connection by described antenna body and base, antenna body can independently be used; In the first link insertion hollow cavity structure of signal efferent, be mated installation by described antenna body simultaneously, antenna body can be connected with base rapidly and then use; Make antenna structure can select occupation mode neatly as required, and easy accessibility.
Description
Technical field
The utility model relates to open antenna field, more specifically, relates to a kind of detachable antenna structure.
Background technology
Antenna is the indispensable equipment of Signal transmissions, and along with the development of communication career, the use of antenna is more and more general.The kind of present antenna structure gets more and more, such as, have the antenna structure, sheet type antenna structure etc. of the antenna structure of reflector net, cross type.These antenna structure is generally all installed on support in the process used, and dismounting inconvenience, can not select the mode of use flexibly.
Utility model content
The utility model, for overcoming at least one defect described in above-mentioned prior art, provides a kind of detachable antenna, is detachable connection by described antenna body and base, and antenna body can independently be used; In the first link insertion hollow cavity structure of signal efferent, be mated installation by described antenna body simultaneously, antenna body can be connected with base rapidly and then use; Make antenna structure can select occupation mode neatly as required, and easy accessibility.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
There is provided a kind of detachable antenna, described antenna comprises antenna body and the base for placing antenna body, and described antenna body and base are detachable connection; Described antenna body is provided with the signal efferent for signal transmission, described base is provided with the projection for socket antenna main body, described projection is hollow cavity structure, and described antenna body is mated installation in the first link insertion hollow cavity structure of signal efferent.
The detachable antenna of the utility model is detachable connection by described antenna body and base, and antenna body can independently be used; In the first link insertion hollow cavity structure of signal efferent, be mated installation by described antenna body simultaneously, antenna body can be connected with base rapidly and then use; Make antenna structure can select occupation mode neatly as required, and easy accessibility.Antenna body, when detachable antenna applications is in Digital Television, directly can be electrically connected with the Set Top Box of TV, provides signal to TV by such design as required; Also can be mated installation by the hollow cavity structure of antenna body inserted base, provide antenna body reliablely and stablely to place, then be electrically connected with the Set Top Box of TV and use.
In order to make the stable installation of antenna body and base, reduce the link distance of signal efferent distance for signal transmission as far as possible, the side that antenna body installs signal efferent is provided with depressed area, and described signal efferent is located on depressed area simultaneously; The side of described hollow cavity structure is provided with open region, and the size of described open region, shape and depressed area are suitable.
In order to avoid top-heavy phenomenon appears in antenna body, signal transmission that can be stable, improve its stability, described antenna body is the second link of input signal away from signal efferent, described antenna body is column structure, and the sectional area of described column structure progressively successively decreases from the first link to the second link.
In order to ensure that signal efferent can be out exposed, be convenient to and the electrical connection using terminal, described base comprises chassis, described projection is located on chassis, and the distance value bottom and between the first link of described signal efferent is more than or equal to the distance value of described open region bottom and between the top, chassis.The distance value of described open region bottom and between the top, chassis is more than or equal to by the distance value bottom and between the first link of described signal efferent, make signal efferent can be out exposed, avoid being sheltered from by projection, be not easy to and the electrical connection using terminal.
In order to avoid the antenna body be installed on base shakes, affect the stability of Signal transmissions; Or due to the stability of installing inadequate, cause landing; Be provided with some for preventing the antenna body installed from rocking or the ribs of landing in the hollow cavity structure of described projection.
In order to improve aesthetic property, the longitudinal cross-section of described depressed area and open region is " U " shape structure.It should be noted that, as long as can by out exposed for signal efferent, be convenient to again the dismounting of antenna body and base, depressed area and open region are other structures be also feasible simultaneously.
For the ease of base by ribs fixed antenna main body, make antenna body have aesthetic property simultaneously, described antenna body comprises Part I and the Part II at place, depressed area, and the cross section of described Part I is square structure, and the cross section of described Part II is circular configuration.
Preferably, described second link is the asymmetric oval structure that tilts.
Signal for the ease of receiving can transfer to output signal portion, thus transfer to use terminal, described signal efferent center position is provided with to export and connects core, is provided with Received signal strength core in described antenna body, and described Received signal strength core is connected core electrical connection with output.It should be noted that, in antenna body, be generally provided with the cavity body structure for installing Received signal strength core, for the protection of Received signal strength core, improve its useful life.
Compared with prior art, the beneficial effects of the utility model are:
The detachable antenna of the utility model is detachable connection by described antenna body and base, and antenna body can independently be used; In the first link insertion hollow cavity structure of signal efferent, be mated installation by described antenna body simultaneously, antenna body can be connected with base rapidly and then use; Make antenna structure can select occupation mode neatly as required, and easy accessibility.And simple to operate, and cost is low, very convenient to use.The side that the utility model installs signal efferent by antenna body is provided with depressed area, and described signal efferent is located on depressed area; The side of described hollow cavity structure is provided with open region, and the size of described open region, shape and depressed area are suitable; Make the stable installation of antenna body and base, reduce simultaneously signal efferent and for signal transmission link between distance.
Accompanying drawing explanation
Structural representation when Fig. 1 is the separation of the utility model detachable antenna.
Fig. 2 is the structural representation after installing.
Fig. 3 is the structural representation of antenna body.
Fig. 4 be Fig. 3 B1-B1 to cutaway view.
Fig. 5 be Fig. 3 A1-A1 to cutaway view.
Embodiment
Below in conjunction with embodiment, the utility model is further described.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
As Fig. 1 to 5 is depicted as the embodiment of the detachable antenna of the utility model, as shown in Fig. 1 to 2, antenna comprises antenna body 1 and the base 2 for placing antenna body 1, and antenna body 1 and base 2 are detachable connection; Antenna body 1 is provided with the signal efferent 11 for signal transmission, base 2 is provided with the projection 21 for socket antenna main body 1, projection 21 is hollow cavity structure, and antenna body 1 inserts in hollow cavity structure near the first link 12 of signal efferent 11 and is mated installation.Particularly, as shown in Fig. 1 to 5, the side that antenna body 1 installs signal efferent 11 is provided with depressed area 111, and signal efferent 11 is located on depressed area 111; The side of hollow cavity structure is provided with open region 211, and the size of open region 211, shape and depressed area 111 are suitable.Such setting is the stable installation in order to make antenna body 1 and base 2, reduce as far as possible simultaneously signal efferent 11 and for signal transmission link between distance.
Wherein, as shown in Figures 1 to 4, antenna body 1 is the second link 13 of input signal away from signal efferent 11, and antenna body 1 is column structure, and the sectional area of column structure progressively successively decreases from the first link 12 to the second link 13.Such setting is in order to avoid top-heavy phenomenon appears in antenna body 1, and signal transmission that can be stable, improves its stability.Preferably, as shown in Figures 1 to 3, the second link 13 is the asymmetric oval structure that tilts.
In addition, as shown in Figures 1 to 4, base 2 comprises chassis 22, and projection 21 is located on chassis 22, and the distance value bottom and between the first link 12 of signal efferent 11 is more than or equal to the distance value of described open region bottom and between the top, chassis 22.Pass through, the distance value bottom and between the first link 12 of signal efferent 11 is more than or equal to the distance value of described open region bottom and between the top, chassis 22, make signal efferent 11 can be out exposed, avoid being sheltered from by the sidewall of projection 21, cause being not easy to and the electrical connection using terminal.Wherein, be provided with some for preventing the antenna body installed from rocking or the ribs 212 of landing in the hollow cavity structure of projection 21.The setting of ribs 212 shakes in order to avoid the antenna body 1 be installed on base 2, affects the stability of Signal transmissions; Or due to the stability of installing inadequate, cause landing.
Wherein, preferably, as shown in Figures 1 to 4, the longitudinal cross-section of depressed area 111 and open region 211 is " U " shape structure.It should be noted that, as long as by out exposed for signal efferent 11, can be convenient to again the dismounting of antenna body 1 and base 2 simultaneously, depressed area 111 and open region 211 are other structures is also feasible.
In addition, as shown in Figures 1 to 4, antenna body 1 comprises Part I and the Part II at place, depressed area 111, and the cross section of Part I is square structure, and the cross section of Part II is circular configuration.Such setting be for the ease of base 2 by ribs 212 fixed antenna main body 1, make antenna body 1 have aesthetic property simultaneously.
Wherein, as shown in Figure 4, signal efferent 11 center position is provided with to export and connects core, Received signal strength core is provided with in antenna body 1, Received signal strength core is connected core electrical connection with output, and setting is that signal for the ease of receiving can transfer to output signal portion 11 like this, thus transfers to use terminal.It should be noted that, in antenna body 1, being generally provided with the cavity body structure for installing Received signal strength core, for the protection of Received signal strength core, improving its useful life.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection range that all should be included in the utility model claim.
Claims (9)
1. a detachable antenna, is characterized in that, described antenna comprises antenna body (1) and the base (2) for placing antenna body (1), and described antenna body (1) and base (2) are detachable connection; Described antenna body (1) is provided with the signal efferent (11) for signal transmission, described base (2) is provided with the projection (21) for socket antenna main body (1), described projection (21) is hollow cavity structure, and described antenna body (1) is mated installation in the first link (12) insertion hollow cavity structure of signal efferent (11).
2. detachable antenna according to claim 1, is characterized in that, the side that antenna body (1) installs signal efferent (11) is provided with depressed area (111), and described signal efferent (11) is located on depressed area (111); The side of described hollow cavity structure is provided with open region (211), the size of described open region (211), shape and depressed area (111) suitable.
3. detachable antenna according to claim 2, it is characterized in that, the second link (13) that described antenna body (1) is input signal away from signal efferent (11), described antenna body (1) is column structure, and the sectional area of described column structure progressively successively decreases from the first link (12) to the second link (13).
4. detachable antenna according to claim 3, it is characterized in that, described base (2) comprises chassis (22), described projection (21) is located on chassis (22), and the distance value bottom and between the first link (12) of described signal efferent (11) is more than or equal to the distance value of described open region bottom and between chassis (22) the top.
5. detachable antenna according to claim 4, is characterized in that, is provided with some for preventing the antenna body installed from rocking or the ribs (212) of landing in the hollow cavity structure of described projection (21).
6. the detachable antenna according to any one of claim 3 to 5, is characterized in that, the longitudinal cross-section of described depressed area (111) and open region (211) is " U " shape structure.
7. detachable antenna according to claim 6, it is characterized in that, described antenna body (1) comprises Part I and the Part II at place, depressed area, and the cross section of described Part I is square structure, and the cross section of described Part II is circular configuration.
8. detachable antenna according to claim 7, is characterized in that, described second link (13) is the asymmetric oval structure that tilts.
9. detachable antenna according to claim 1, is characterized in that, described signal efferent (11) center position is provided with to export and connects core, and described antenna body is provided with Received signal strength core in (1), and described Received signal strength core is connected core electrical connection with output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246334.7U CN204538187U (en) | 2015-04-22 | 2015-04-22 | Detachable antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246334.7U CN204538187U (en) | 2015-04-22 | 2015-04-22 | Detachable antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538187U true CN204538187U (en) | 2015-08-05 |
Family
ID=53752151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520246334.7U Expired - Fee Related CN204538187U (en) | 2015-04-22 | 2015-04-22 | Detachable antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134640A (en) * | 2017-06-19 | 2017-09-05 | 深圳市安拓浦科技有限公司 | A kind of dual-polarization omnidirectional antenna |
| WO2018171013A1 (en) * | 2017-03-21 | 2018-09-27 | 深圳市大疆创新科技有限公司 | Remote control and antenna assembly |
-
2015
- 2015-04-22 CN CN201520246334.7U patent/CN204538187U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171013A1 (en) * | 2017-03-21 | 2018-09-27 | 深圳市大疆创新科技有限公司 | Remote control and antenna assembly |
| CN107134640A (en) * | 2017-06-19 | 2017-09-05 | 深圳市安拓浦科技有限公司 | A kind of dual-polarization omnidirectional antenna |
| CN107134640B (en) * | 2017-06-19 | 2023-08-18 | 深圳市安拓浦科技有限公司 | Dual-polarized omnidirectional antenna |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |