CN201117788Y - Indoor TV receiving antenna device folding device - Google Patents
Indoor TV receiving antenna device folding device Download PDFInfo
- Publication number
- CN201117788Y CN201117788Y CNU2007200560070U CN200720056007U CN201117788Y CN 201117788 Y CN201117788 Y CN 201117788Y CN U2007200560070 U CNU2007200560070 U CN U2007200560070U CN 200720056007 U CN200720056007 U CN 200720056007U CN 201117788 Y CN201117788 Y CN 201117788Y
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- China
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- axle
- mentioned
- shell
- indoor
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- Expired - Fee Related
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Abstract
The utility model relates to a folding mechanism of a receiving antenna device of an indoor TV, which includes an antenna box body and a rotating shaft mechanism. The antenna box body consists of a shell and a group of antennas arranged on a shell component; while the rotating shaft mechanism is fixedly arranged on the shell of the antenna box body and in a rotating mechanism opposite to the shell. The utility model changes the angles through the rotating shaft mode of the rotating shaft mechanism so as to realize multi-locations of clamping and arranging, thus being beneficial for a consumer to carry out adjustment according to actual using requirements; thereby reaching the effect of convenient use.
Description
Technical field
The utility model relates to indoor tv receiving antenna device art, refers in particular to a kind of retracting mechanism of indoor tv receiving antenna device, so that the consumer can adjust the locate mode of receiving antenna device according to the demand of reality use.
Background technology
As everyone knows, the indoor tv receiving antenna device is used to connect TV, to receive the radio wave that television station was sent; It comprises that generally a housing and one group of antenna that is installed in housing constitute, and wherein this antenna also generally is made of VHF (Very High Frequency) antenna and UHF (Ulra High Frequency) antenna, in order to receive the radio wave of different frequency bands.
Previously, traditional indoor tv receiving antenna device system is the structure of one with TV, develops into gradually now to be placed in TV on every side, and its use is comparatively single, along with a large amount of listings of the ultrathin TV of liquid crystal, the multi-functional use of reception antenna has become the problem of the improvement of demanding urgently in the industry.
The utility model content
The utility model is at the existing disappearance of above-mentioned known techniques, main purpose is to provide a kind of retracting mechanism of indoor tv receiving antenna device, it can be realized clamping, multiple locate mode such as put by the axle mode of changeing, helping the consumer can adjust according to the demand of reality use, and then reaches effect easy to use.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of retracting mechanism of indoor tv receiving antenna device, it comprises:
One antenna box body, it is made of a shell and one group of antenna that is arranged on the casing assembly; And
A rotation mechanism, it is fixedly arranged on outside the antenna box body on the shell and opposite shell is rotational structure.
Cover top portion at the antenna box body offers a concave indentation groove; Above-mentioned axle rotation mechanism comprises a locating shaft, commentaries on classics support and a collapsible supporting component, and this locating shaft is fixedly arranged on the back side of above-mentioned shell, and this commentaries on classics support one end and the pivot joint of this locating shaft; Above-mentioned supporting component can pass the T font support bar that the concave indentation groove uses by a positioning rod, a spring and and constitute, this spring housing is located on the backstay, this backstay, spring are installed in the axle of this support bar in the lump and penetrate in the built-in chamber of portion, and this axle is penetrated portion and is articulated on the above-mentioned axle commentaries on classics support by rotating shaft, and this rotating shaft is arranged in axle and penetrates in the chute of portion.
Above-mentioned commentaries on classics support has one and can penetrate the ccontaining receiving space of portion's leading portion for axle, and this receiving space top side is provided with one and stops axle to penetrate the banking stop of portion's front end activity under free state.
Above-mentioned gap slot inwall is provided with a pair of elasticity clamping piece in opposite directions.
The axle portion of penetrating of above-mentioned support bar offers one towards that end of horizontal base and is beneficial to the recess that axial region passes gap slot.
The utility model is compared with known techniques, its beneficial effect is the axle commentaries on classics mode conversion angle by the axle rotation mechanism, with multiple location such as realize clamping, put, help the consumer can adjust, and then reach effect easy to use according to the demand of reality use.The axle rotation mechanism of the utility model is simple in structure, easy and simple to handle and practical.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture schematic diagram of the utility model;
Fig. 2 is the three-dimensional decomposition texture schematic diagram in another visual angle of the utility model;
Fig. 3 is the utility model axle rotation mechanism combination back sectional structure schematic diagram;
Fig. 4 is the utility model entire combination structural representation;
Fig. 5 is the utility model user mode structural representation ();
Fig. 6 is the utility model user mode structural representation (two).
The drawing reference numeral explanation:
1, antenna box body 11, shell 111, gap slot 112, clamping piece 2, axle rotation mechanism 21, locating shaft 22, axle commentaries on classics support 221, receiving space 222, banking stop 23, supporting component 231, backstay 232, spring 233, support bar 2331, axle are penetrated portion 2332, built-in chamber 2333, base portion 2334, recess 2335, chute 234, rotating shaft
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
See also Fig. 1 to shown in Figure 4, a kind of retracting mechanism of indoor tv receiving antenna device comprises an antenna box body 1 and a rotation mechanism 2, and these rotation mechanism 2 relative antenna box bodys 1 are rotational structure, wherein:
Above-mentioned axle commentaries on classics support 22 has one and can penetrate the ccontaining receiving space 221 of portion's 2331 leading portions for axle, these receiving space 221 top sides are provided with one and stop axle to penetrate portion's 2331 front ends movable banking stop 222 under free state, so that supporting component 233 is issued to fixing effect not breaking away from a situation of commentaries on classics support 22.
See Fig. 5, shown in Figure 6 again, show respectively that the utility model is put, the structure of two kinds of user modes of clamping; Wherein, when the axle commentaries on classics support 22 of axle rotation mechanism 2 serve as that an axle turning point is rotated with the locating shaft 21 that is fixedly arranged on the shell 11, make a rotation mechanism 2 and shell 11 state that has angle, can realize the function (see figure 5) of putting easily; Further, the axle commentaries on classics support 22 of axle rotation mechanism 2 is continued rotation, when making it to be near parastate with shell 11, impose the outside pulling force of T font support bar 233 of supporting component 23 again, make 233 of support bars penetrate the receiving space 221 that portion 2331 breaks away from axle commentaries on classics support 22, meanwhile backstay 231 sheathed springs 232 are compressive state in the built-in chamber 2332 of support bar 233, make support bar 233 have the function of elastical retraction when the external force pulling force disappears; Thereupon, be that the axle center makes and spool penetrates portion 2331 and rotate with rotating shaft 234 again after support bar 233 breaks away from, make axle penetrate the gap slot 111 that recess 2334 that portion 2331 offers towards horizontal base 2333 those ends passes shell 11 tops, and then axle is penetrated portion 2331 and is contained in this gap slot 111, utilize the spacing R between base portion 2333 and the shell 11 to be sandwiched on the liquid crystal television screen then, its elastical retraction by support bar 233 makes base portion 2333 clamp TV screen, and can penetrate portion 2331 by axle and at the set in opposite directions a pair of elasticity clamping piece 112 of gap slot 111 inwalls this axle be penetrated portion 2331 and carry out spacing better (see figure 6).Therefore, the utility model has the function of the dual use of putting and clamping concurrently, more meets the trend of TV development now.
The design focal point of the utility model is that the axle commentaries on classics mode by the axle rotation mechanism realizes clamping, multiple locate mode such as puts, and helps the consumer can adjust according to the demand of reality use, and then reaches effect easy to use.The axle rotation mechanism of the utility model is simple in structure, easy and simple to handle and practical.
The above, it only is the preferred embodiment of the retracting mechanism of a kind of indoor tv receiving antenna device of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, a kind of retracting mechanism of indoor tv receiving antenna device is characterized in that: comprise
One antenna box body, it is made of a shell and one group of antenna that is arranged on the casing assembly; And
A rotation mechanism, it is fixedly arranged on outside the antenna box body on the shell and opposite shell is rotational structure.
2, the retracting mechanism of indoor tv receiving antenna device according to claim 1 is characterized in that:
Cover top portion at the antenna box body offers a concave indentation groove;
Above-mentioned axle rotation mechanism comprises a locating shaft, commentaries on classics support and a collapsible supporting component, and this locating shaft is fixedly arranged on the back side of above-mentioned shell, and this commentaries on classics support one end and the pivot joint of this locating shaft; Above-mentioned supporting component can pass the T font support bar that the concave indentation groove uses by a positioning rod, a spring and and constitute, this spring housing is located on the backstay, this backstay, spring are installed in the axle of this support bar in the lump and penetrate in the built-in chamber of portion, and this axle is penetrated portion and is articulated on the above-mentioned axle commentaries on classics support by rotating shaft, and this rotating shaft is arranged in axle and penetrates in the chute of portion.
3, indoor tv according to claim 2 receives the retracting mechanism of wire device, it is characterized in that: above-mentioned commentaries on classics support has one and can penetrate the ccontaining receiving space of portion's leading portion for axle, and this receiving space top side is provided with one and stops axle to penetrate the banking stop of portion's front end activity under free state.
4, according to the retracting mechanism of the described indoor tv receiving antenna device of claim 2, it is characterized in that: above-mentioned gap slot inwall is provided with a pair of elasticity clamping piece in opposite directions.
5, according to the retracting mechanism of the described indoor tv receiving antenna device of claim 2, it is characterized in that: the axle of the above-mentioned support bar portion of penetrating offers one towards that end of horizontal base and is beneficial to the recess that gap slot passes in the axle portion of penetrating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200560070U CN201117788Y (en) | 2007-08-24 | 2007-08-24 | Indoor TV receiving antenna device folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200560070U CN201117788Y (en) | 2007-08-24 | 2007-08-24 | Indoor TV receiving antenna device folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117788Y true CN201117788Y (en) | 2008-09-17 |
Family
ID=39992372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200560070U Expired - Fee Related CN201117788Y (en) | 2007-08-24 | 2007-08-24 | Indoor TV receiving antenna device folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117788Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019095770A1 (en) * | 2017-11-17 | 2019-05-23 | 深圳市道通智能航空技术有限公司 | Antenna device, and remote controller and unmanned aerial vehicle assembly having same |
-
2007
- 2007-08-24 CN CNU2007200560070U patent/CN201117788Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019095770A1 (en) * | 2017-11-17 | 2019-05-23 | 深圳市道通智能航空技术有限公司 | Antenna device, and remote controller and unmanned aerial vehicle assembly having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20100824 |