CN211208650U - Foldable TV receiving antenna - Google Patents
Foldable TV receiving antenna Download PDFInfo
- Publication number
- CN211208650U CN211208650U CN202020215667.4U CN202020215667U CN211208650U CN 211208650 U CN211208650 U CN 211208650U CN 202020215667 U CN202020215667 U CN 202020215667U CN 211208650 U CN211208650 U CN 211208650U
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- CN
- China
- Prior art keywords
- vibrator
- mounting seat
- oscillator
- folded
- antenna
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
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Abstract
The utility model discloses a folded cascade television receiving antenna, including the antenna mast and install in folding into oscillator, sharp oscillator, the installation component of antenna mast, characterized by: the folded vibrator and the linear vibrator respectively comprise a left vibrator, a right vibrator, a mounting seat and a hinge assembly; the middle part of the mounting seat is provided with a mounting groove matched with the antenna rod, and connecting sheets are arranged on two sides of the mounting seat; the left oscillator and the right oscillator are respectively hinged to the connecting sheets on two sides through the hinge assemblies and can rotate along the length direction of the antenna rod. The utility model discloses the storage of the antenna of not only being convenient for, transport, but also can conveniently transport the installation use to the place of use after.
Description
Technical Field
The utility model relates to a folded cascade television receiving antenna.
Background
In a cable television system, the task of an antenna is to receive an open circuit television signal or satellite television signal in the air and to send it to the system for processing, transmission and distribution. Among them, an antenna for receiving VHF and UHF band open-circuit television signals is called a television receiving antenna.
In the prior art, a plurality of types of television receiving antennas are available, but in any type of television receiving antennas, the oscillator of the outdoor television receiving antenna is installed by a fixed structure, and the oscillator and the installation bracket are in a vertical structure, so that the volume of the outdoor television receiving antenna is large after the outdoor television receiving antenna is assembled (combined), and the outdoor television receiving antenna is packaged, stored and transported in a loose piece mode. When transported to the installation site for use, it is properly assembled by the user or distributor for use. Meanwhile, when the device is installed on site, the problem of part shortage often occurs, inconvenience is brought to the use of a user, and therefore an improved space exists.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a folded cascade television receiving antenna, the antenna of not only being convenient for storage, transport, but also can conveniently transport the installation use to the place of use after.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a folded cascade TV receiving antenna, includes the antenna mast and installs in the folded dipole, the straight line oscillator, the installation component of antenna mast, characterized by:
the folded vibrator and the linear vibrator respectively comprise a left vibrator, a right vibrator, a mounting seat and a hinge assembly;
the middle part of the mounting seat is provided with a mounting groove matched with the antenna rod, and connecting sheets are arranged on two sides of the mounting seat; the left oscillator and the right oscillator are respectively hinged to the connecting sheets on two sides through the hinge assemblies and can rotate along the length direction of the antenna rod.
Preferably, the left vibrator and the right vibrator corresponding to the folded vibrator are U-shaped vibrator tubes, the mounting seat corresponding to the folded vibrator is a first mounting seat, and the connecting sheets on the two sides of the first mounting seat are provided with two pieces for connecting the two ends of the U-shaped vibrator tubes.
Preferably, the connecting piece of the first mounting seat is provided with an elastic positioning piece.
Preferably, the elastic positioning piece is provided with a transverse positioning groove and a vertical positioning groove.
Preferably, the left vibrator and the right vibrator corresponding to the linear vibrator are linear vibrator tubes, and the mounting seat corresponding to the linear vibrator is an iron sheet with a groove.
Preferably, the mounting assembly comprises a U-shaped screw, a locking nut and a locking sheet; the U-shaped screw is arranged on the antenna rod; the locking sheet and the locking nut are arranged on the U-shaped screw rod, and a locking port is formed between the locking sheet and the bottom wall of the U-shaped screw rod.
The utility model has the advantages that: the folded vibrator and the left vibrator and the right vibrator in the linear vibrator can be folded relative to a mounting seat, namely an antenna rod, and after the folded vibrator and the right vibrator are attached to the antenna rod, the space occupation of the whole antenna on the width dimension is obviously reduced, and the antenna is convenient to store and transport; after transporting the use land simultaneously, utilize the installation component fixed, then expand left oscillator and right oscillator, alright wiring use has shown the convenience that has promoted the on-the-spot installation and use to and reduced the problem of part disappearance.
Drawings
Fig. 1 is a front view of a foldable television receiving antenna provided in this embodiment;
fig. 2 is a top view of the foldable tv receiving antenna provided in this embodiment;
fig. 3 is a schematic view of a first mounting seat provided in this embodiment;
FIG. 4 is a schematic view of the elastic positioning piece provided in the present embodiment;
fig. 5 is a schematic view of an iron sheet provided in this embodiment.
Detailed Description
The foldable tv receiving antenna of the present invention is further described with reference to fig. 1 to 5.
The utility model provides a folded cascade TV receiving antenna, includes antenna mast 5 and installs in folding oscillator 2, sharp oscillator 3, the installation component 4 of antenna mast 5, characterized by:
the folded vibrator 2 and the linear vibrator 3 respectively comprise a left vibrator, a right vibrator, a mounting seat and a hinge assembly 7, and the folded vibrator 2 is longer than the linear vibrator 3.
The middle part of the mounting seat is provided with a mounting groove 113 matched with the antenna rod 5, and two sides of the mounting seat are provided with connecting sheets 111; the left oscillator and the right oscillator are respectively hinged to the connecting sheets 111 at two sides through hinge assemblies and can rotate along the length direction of the antenna rod 5.
During specific storage and transportation, the left oscillator and the right oscillator in each antenna unit are folded and attached to the antenna mast 5, so that the space occupation of the whole antenna on the width dimension is reduced; after transporting the use land, install fixedly through installation component 4, then with left oscillator, right oscillator direct expansion alright wiring use, consequently showing and having made things convenient for the utility model discloses a storage, transport and field installation use.
The embodiment is further configured as follows: the left vibrator and the right vibrator corresponding to the folded vibrator 2 are both U-shaped vibrator tubes 61, the mounting base corresponding to the folded vibrator 2 is a first mounting base 11a, and the connecting sheets 111 on both sides of the first mounting base are both provided with two pieces for connecting both ends of the U-shaped vibrator tubes 61. Namely, the connecting piece 111 is provided with a first connecting hole, and the two ends of the U-shaped oscillator tube 61 are provided with second connecting holes, and the first connecting hole is butted with the second connecting holes and the two U-shaped oscillator tubes 61 are hinged on the connecting piece 111, namely the first mounting seat 11a, by using the hinge assembly 7.
In this embodiment, hinge assembly includes hinge bolt, gasket and nut, when screwing up nut, with its appropriate tightening, can make left oscillator and right oscillator rotate can.
The embodiment is further configured as follows: the connecting piece 111 of the first mounting seat 11a has an elastic positioning piece 112 therein. The elastic positioning piece 112 can limit the folded or unfolded U-shaped oscillator tube 61, so that the U-shaped oscillator tube can be stably maintained in the unfolded or folded state, and the U-shaped oscillator tube is prevented from swinging arbitrarily.
The embodiment is further configured as follows: the elastic positioning piece 112 has a horizontal positioning slot 1122 and a vertical positioning slot 1121. After the U-shaped vibrator tube 61 is unfolded, the U-shaped vibrator tube 61 can be positioned in the transverse positioning groove 1122 to be stable; after the U-shaped oscillator tubes 61 are folded, the U-shaped oscillator tube 61 of one of the folded oscillators 2 can be snapped into the vertical positioning slot 1121 of the elastic positioning piece 112 of the other folded oscillator 2, so as to keep stability. The elastic positioning piece 112 is provided with an elastic structure, so that the elastic deformation of the body can be facilitated, and the U-shaped oscillator tube 61 can be conveniently clamped into the transverse positioning slot 1122 or the vertical positioning slot 1121.
The embodiment is further configured as follows: the left vibrator and the right vibrator corresponding to the linear vibrator 3 are linear vibrator pipes 31, the mounting seat corresponding to the linear vibrator 3 is an iron sheet 11b with a groove, and the groove is a mounting groove 113. Since the left and right vibrators of the linear vibrator 3 are linear and have a short length, the weight thereof is light, and it is possible to provide the horizontal positioning groove 1122 or the vertical positioning groove 1121 on the iron piece.
The embodiment is further configured as follows: the mounting assembly 4 comprises a U-shaped screw 43, a locking nut 44 and a locking sheet 41; the U-shaped screw 43 is arranged on the antenna rod 5; the locking plate 41 and the locking nut 44 are disposed on the U-shaped screw 43, and a locking opening 42 is formed between the locking plate 41 and the bottom wall of the U-shaped screw 43. When the device is used, the installation part is inserted into the locking port 42, the locking nut 44 is screwed, the antenna rod 5 drives the locking sheet 41 to move relative to the U-shaped screw 43, the locking port 42 is gradually reduced, and the installation part is clamped and fixed.
Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a folded cascade TV receiving antenna, includes the antenna mast and installs in the folded dipole, the straight line oscillator, the installation component of antenna mast, characterized by:
the folded vibrator and the linear vibrator respectively comprise a left vibrator, a right vibrator, a mounting seat and a hinge assembly;
the middle part of the mounting seat is provided with a mounting groove matched with the antenna rod, and connecting sheets are arranged on two sides of the mounting seat; the left oscillator and the right oscillator are respectively hinged to the connecting sheets on two sides through the hinge assemblies and can rotate along the length direction of the antenna rod.
2. Foldable television receiving antenna according to claim 1, characterized in that: the left vibrator and the right vibrator corresponding to the folded vibrator are U-shaped vibrator tubes, the mounting seat corresponding to the folded vibrator is a first mounting seat, and the two connecting sheets on the two sides of the first mounting seat are provided with two pieces for connecting the two ends of the U-shaped vibrator tubes.
3. Foldable television receiving antenna according to claim 2, characterized in that: the connecting piece of the first mounting seat is provided with an elastic positioning piece.
4. Foldable television receiving antenna according to claim 3, characterized in that: the elastic positioning piece is provided with a transverse positioning groove and a vertical positioning groove.
5. Foldable television receiving antenna according to claim 1, characterized in that: the left vibrator and the right vibrator corresponding to the linear vibrators are linear vibrator tubes, and the mounting seat corresponding to the linear vibrators is an iron sheet with a groove.
6. Foldable television receiving antenna according to claim 1, characterized in that: the mounting assembly comprises a U-shaped screw, a locking nut and a locking sheet; the U-shaped screw is arranged on the antenna rod; the locking sheet and the locking nut are arranged on the U-shaped screw rod, and a locking port is formed between the locking sheet and the bottom wall of the U-shaped screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020215667.4U CN211208650U (en) | 2020-02-26 | 2020-02-26 | Foldable TV receiving antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020215667.4U CN211208650U (en) | 2020-02-26 | 2020-02-26 | Foldable TV receiving antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211208650U true CN211208650U (en) | 2020-08-07 |
Family
ID=71857812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020215667.4U Expired - Fee Related CN211208650U (en) | 2020-02-26 | 2020-02-26 | Foldable TV receiving antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211208650U (en) |
-
2020
- 2020-02-26 CN CN202020215667.4U patent/CN211208650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200807 |