Folding satellite television high frequency head storage structure

Abstract

The utility model relates to television accessories technical field discloses folding satellite TV high frequency head storage structure, including storage cylinder, high frequency connector, the high frequency connector rotates and connects the bottom outer wall of storage cylinder through bearing, the top inner wall of high frequency connector is fixedly connected with signal line, signal line is fixedly connected in the bottom inner wall of signal extension frame away from one end of high frequency connector, be provided with storage mechanism on the storage cylinder, be provided with auxiliary mechanism on high frequency connector, the storage mechanism includes T type groove, T type groove sets up in the left side inner wall of storage cylinder, the inner wall sliding connection of T type groove has T type frame. In the utility model, through the linkage design of telescopic spring, T type groove and threaded rod, realize the automatic reset and accurate folding storage of signal frame and signal extension frame, cooperate with the affixed limit of soft board, effectively avoid the high frequency head internal component to shake and crash in the carrying process.

Description

Technical Field

[0001] This utility model relates to the field of television accessories technology, and in particular to a foldable satellite TV LNB storage structure. Background Technology

[0002] The foldable LNB (Low-Noise Block downconverter) is a key component of a satellite TV receiving system. Based on the traditional LNB, it utilizes a special mechanical structure design that allows part or all of the LNB to fold, thus reducing the device's size and making it easier to store and carry. Its main function is to amplify and down-convert the weak satellite signals received by the satellite antenna, converting them into an intermediate frequency (IF) signal suitable for transmission to the satellite TV receiver.

[0003] The working principle of a foldable satellite TV LNB is similar to that of a regular satellite TV LNB. Its folding function is mainly achieved through a mechanical structure and does not affect the LNB's processing of satellite signals. Satellite TV signals are transmitted from satellites to Earth in the form of high-frequency electromagnetic waves. The receiving antenna of the foldable satellite TV LNB is responsible for receiving these weak signals. Since the signal will attenuate during transmission and is very weak when it reaches the ground, the low-noise amplifier (LNA) inside the LNB will amplify the received signal to increase the signal strength, while minimizing the introduction of noise and ensuring signal quality.

[0004] The above-mentioned device has the following drawbacks: although the LNB is folded, it is susceptible to collision and squeezing from other items during transportation and carrying. Therefore, a foldable satellite TV LNB storage structure is proposed to solve the above problems. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a foldable satellite TV LNB storage structure, which aims to improve the problem that although the LNB is folded in the prior art, it is easily subject to the risk of collision and squeezing by other carried items during transportation and carrying.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a foldable satellite TV LNB storage structure, including a storage tube and an LNB connector. The LNB connector is rotatably connected to the bottom outer wall of the storage tube via a bearing. A signal line is fixedly connected to the top inner wall of the LNB connector. The end of the signal line away from the LNB connector is fixedly connected to the bottom inner wall of a signal extension frame. A storage mechanism is provided on the storage tube, and an auxiliary mechanism is provided on the LNB connector. The storage mechanism includes a T-slot, which is located on the left inner wall of the storage tube. T-frames are slidably connected to the left and right inner walls of the T-slot. An adjustment sleeve is fixedly connected to the side outer wall of the T-frame. A threaded rod is threadedly connected to the front inner wall of the storage tube. A signal extension frame is fitted onto the side outer wall of the threaded rod. A flexible plate is fixedly connected to the top outer wall of the storage tube. An adjustment disc is fixedly connected to the front end of the threaded rod. A signal frame is fitted onto the side outer wall of the threaded rod. A movable disc is fixedly connected to the front end of the threaded rod.

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a slide groove, which is formed on the inner front wall of the high-frequency connector. A paddle is slidably connected to the inner front wall of the slide groove. A compression spring is fixedly connected to the bottom outer wall of the paddle, and a positioning rod is fixedly connected to the top outer wall of the paddle.

[0008] As a further description of the above technical solution: a reflective strip is fixedly connected to the outer side wall of the adjusting sleeve.

[0009] As a further description of the above technical solution: both the adjustment plate and the movable plate have frosted grooves on their outer side walls, and there are two threaded rods, which are threadedly connected to the inner rear wall of the signal expansion frame.

[0010] As a further description of the above technical solution: there are two flexible boards, the adjustment disk is in contact with the front outer wall of the flexible board, and the movable disk is in contact with the front outer wall of the flexible board.

[0011] As a further description of the above technical solution: frosted pads are fixedly connected to the outer walls of the top and bottom sides of the paddle, and the end of the compression spring away from the paddle is fixedly connected to the bottom inner wall of the high-frequency connector.

[0012] As a further description of the above technical solution: the positioning rod penetrates the top outer wall of the high-frequency connector, and the positioning rod is engaged with the bottom inner wall of the storage tube.

[0013] As a further description of the above technical solution: a wear-resistant pad is fixedly connected to the outer side wall of the positioning rod.

[0014] As a further description of the above technical solution: the outer side wall of the adjustment disc is provided with directional markings.

[0015] As a further description of the above technical solution: there are two signal lines. The end of the signal line away from the high-frequency connector is fixedly connected to the bottom inner wall of the signal expansion frame, and the end of the signal line away from the signal expansion frame is fixedly connected to the bottom inner wall of the signal frame.

[0016] This utility model has the following beneficial effects: 1. In this utility model, the automatic reset and precise folding storage of the signal frame and signal expansion frame are achieved through the linkage design of the telescopic spring, T-slot and threaded rod. With the attachment limit of the flexible board, the internal components of the LNB are effectively prevented from shaking and colliding during carrying. This not only reduces the overall size for easy carrying, but also provides all-round protection for the internal structure of the LNB and extends the service life of the equipment.

[0017] 2. In this utility model, the signal receiving direction can be freely adjusted by rotating the LNB, and it can also be quickly locked and unlocked by simple operation of the lever and positioning rod. When the signal is poor, the user can easily adjust the orientation of the signal mount, effectively enhancing the signal reception effect and improving the satellite TV viewing experience. Attached Figure Description

[0018] Figure 1 This is a front view schematic diagram of the overall foldable satellite TV LNB storage structure proposed in this utility model. Figure 2 This is a side view of the overall foldable satellite TV LNB storage structure proposed in this utility model. Figure 3 This is a schematic diagram of the storage mechanism of the foldable satellite TV LNB storage structure proposed in this utility model. Figure 4 This is a schematic diagram of the adjustment mechanism of the foldable satellite TV LNB storage structure proposed in this utility model.

[0019] Legend: 1. Storage tube; 2. High-frequency connector; 3. Signal cable; 4. Storage mechanism; 41. T-slot; 42. T-frame; 43. Adjustment sleeve; 44. Reflective strip; 45. Threaded rod; 46. Signal extension frame; 47. Flexible circuit board; 48. Adjustment disc; 49. Signal frame; 410. Movable disc; 5. Auxiliary mechanism; 50. Slide groove; 51. Paddle; 52. Compression spring; 53. Positioning rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Reference Figures 1-3 This utility model provides an embodiment of a foldable satellite TV LNB storage structure, including a storage tube 1 and an LNB 2. The LNB 2 is rotatably connected to the bottom outer wall of the storage tube 1 via a bearing. A signal line 3 is fixedly connected to the top inner wall of the LNB 2. The signal line 3 is used to transmit signals between the LNB 2 and the signal expansion frame 46 to ensure the stability of signal transmission. The end of the signal line 3 away from the LNB 2 is fixedly connected to the bottom inner wall of the signal expansion frame 46. A storage mechanism 4 is provided on the storage tube 1, and an auxiliary mechanism 5 is provided on the LNB 2. The storage mechanism 4 includes a T-shaped groove 41, which is opened on the left inner wall of the storage tube 1. The T-shaped groove 41 provides a sliding track for the T-shaped frame 42, allowing it to move smoothly within the storage tube 1. The left and right sides of the T-shaped groove 41... A T-shaped frame 42 is slidably connected to the inner wall. A telescopic spring is fixedly connected to the bottom outer wall of the T-shaped frame 42. The telescopic spring drives the T-shaped frame 42 to reset and adjust. The end of the telescopic spring away from the T-shaped frame 42 is fixedly connected to the bottom inner wall of the T-shaped groove 41. An adjusting sleeve 43 is fixedly connected to the side outer wall of the T-shaped frame 42. A threaded rod 45 is threadedly connected to the front inner wall of the storage cylinder 1. A signal extension frame 46 is sleeved on the side outer wall of the threaded rod 45. A flexible plate 47 is fixedly connected to the top outer wall of the storage cylinder 1. An adjusting plate 48 is fixedly connected to the front end of the threaded rod 45. The adjusting plate 48 is manually rotated by the user to control the rotation of the threaded rod 45, thereby limiting and releasing the signal extension frame 46. A signal frame 49 is sleeved on the side outer wall of the threaded rod 45. A movable plate 410 is fixedly connected to the front end of the threaded rod 45.

[0022] Reference Figures 2-4A reflective strip 44 is fixedly connected to the outer side wall of the adjustment sleeve 43. The reflective strip 44 facilitates the identification of the position of the adjustment sleeve 43 in low light conditions and makes operation convenient. The outer side walls of the adjustment plate 48 and the movable plate 410 are both provided with frosted grooves. The frosted grooves increase friction and make it easier for the user to rotate the adjustment plate 48 and the movable plate 410 more stably. There are two threaded rods 45, which are threadedly connected to the inner rear wall of the signal expansion frame 46. There are two flexible plates 47. The adjustment plate 48 is in contact with the outer front wall of the flexible plate 47, and the movable plate 410 is in contact with the outer front wall of the flexible plate 47. There are two signal lines 3. The end of the signal line 3 away from the high-frequency connector 2 is fixedly connected to the inner bottom wall of the signal expansion frame 46, and the end of the signal line 3 away from the signal expansion frame 46 is fixedly connected to the inner bottom wall of the signal frame 49. The outer side wall of the adjustment plate 48 is provided with directional marks to indicate the rotation direction of the adjustment plate 48.

[0023] Reference Figures 3-4 The auxiliary mechanism 5 includes a slide groove 50, which is located on the inner front wall of the high-frequency connector 2. A paddle 51 is slidably connected to the inner front wall of the slide groove 50. The paddle 51 can slide within the slide groove 50, driving the positioning rod 53 to move, thereby limiting and unlocking the storage tube 1. A compression spring 52 is fixedly connected to the outer bottom wall of the paddle 51, and a positioning rod 53 is fixedly connected to the outer top wall of the paddle 51. Frosted pads are fixedly connected to the outer top and bottom sides of the paddle 51. The frosted pads increase friction, making it easier for the user to pull the paddle 51 more stably. The end of the compression spring 52 away from the paddle 51 is fixedly connected to the inner bottom wall of the high-frequency connector 2. The positioning rod 53 passes through the outer top wall of the high-frequency connector 2 and is engaged with the inner bottom wall of the storage tube 1. A wear-resistant pad is fixedly connected to the outer side wall of the positioning rod 53. The wear-resistant pad can reduce wear between the positioning rod 53 and the storage tube 1, extending its service life.

[0024] Working principle: By moving the adjusting sleeve 43 downward, the groove on the inner wall of the storage cylinder 1 is exposed to the outside. Then, the movable disk 410 is rotated to rotate the threaded rod 45, causing the signal frame 49 to rotate and fold into the signal extension frame 46. Then, the adjusting disk 48 is rotated to rotate the threaded rod 45, moving the adjusting disk 48 away from the flexible plate 47 to release the limit of the signal extension frame 46. Then, the signal extension frame 46 is rotated into the storage cylinder 1. Then, the adjusting disk 48 is rotated to drive the threaded rod 45 to rotate, causing the adjusting disk 48 to press the flexible plate 47 slightly, so that the flexible plate 47 presses the signal extension frame 46 for attachment and limitation. At the same time, the high-frequency signal support rod is generally in an upright state. When there is a problem with the signal in some directions, the positioning rod 53 is moved by pulling the lever 51. The positioning rod 53 moves and separates from the bottom inner wall of the storage cylinder 1. Then, the storage cylinder 1 is rotated to change the orientation of the signal frame 49, thereby adjusting the signal receiving direction to improve the signal.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable satellite TV LNB storage structure, comprising a storage tube (1) and an LNB connector (2), characterized in that: The high-frequency connector (2) is rotatably connected to the bottom outer wall of the storage tube (1) via a bearing. A signal line (3) is fixedly connected to the top inner wall of the high-frequency connector (2). A storage mechanism (4) is provided on the storage tube (1). An auxiliary mechanism (5) is provided on the high-frequency connector (2). The storage mechanism (4) includes a T-slot (41), which is located on the left inner wall of the storage cylinder (1). T-frames (42) are slidably connected to the inner walls of the left and right sides of the T-slot (41). An adjusting sleeve (43) is fixedly connected to the outer side wall of the T-frame (42). A threaded rod (45) is threadedly connected to the inner front wall of the storage cylinder (1). A signal extension frame (46) is fitted on the outer side wall of the threaded rod (45). A flexible plate (47) is fixedly connected to the outer top wall of the storage cylinder (1). An adjusting plate (48) is fixedly connected to the front end of the threaded rod (45). A signal frame (49) is fitted on the outer side wall of the threaded rod (45). A movable plate (410) is fixedly connected to the front end of the threaded rod (45).

2. The foldable satellite TV LNB storage structure according to claim 1, characterized in that: The auxiliary mechanism (5) includes a slide (50), which is opened on the front inner wall of the high-frequency connector (2). A paddle (51) is slidably connected to the front inner wall of the slide (50). A compression spring (52) is fixedly connected to the bottom outer wall of the paddle (51), and a positioning rod (53) is fixedly connected to the top outer wall of the paddle (51).

3. The foldable satellite TV LNB storage structure according to claim 1, characterized in that: A reflective strip (44) is fixedly connected to the outer side wall of the adjusting sleeve (43).

4. The foldable satellite TV LNB storage structure according to claim 1, characterized in that: The adjustment plate (48) and the movable plate (410) are both provided with frosted grooves on their outer side walls. There are two threaded rods (45), and the two threaded rods (45) are threadedly connected to the inner rear wall of the signal expansion frame (46).

5. The foldable satellite TV LNB storage structure according to claim 1, characterized in that: There are two flexible plates (47). The adjustment disk (48) is in contact with the front outer wall of the flexible plate (47), and the movable disk (410) is in contact with the front outer wall of the flexible plate (47).

6. The foldable satellite TV LNB storage structure according to claim 2, characterized in that: The top and bottom sides of the paddle (51) are fixedly connected to frosted pads, and the end of the compression spring (52) away from the paddle (51) is fixedly connected to the bottom inner wall of the high-frequency connector (2).

7. The foldable satellite TV LNB storage structure according to claim 2, characterized in that: The positioning rod (53) penetrates the top outer wall of the high-frequency connector (2) and is engaged with the bottom inner wall of the storage tube (1).

8. The foldable satellite TV LNB storage structure according to claim 2, characterized in that: The outer side wall of the positioning rod (53) is fixedly connected with a wear-resistant pad.

9. The foldable satellite TV LNB storage structure according to claim 2, characterized in that: The adjustment disc (48) has directional markings on its outer side wall.

10. The foldable satellite TV LNB storage structure according to claim 2, characterized in that: There are two signal lines (3). One end of the signal line (3) away from the high-frequency connector (2) is fixedly connected to the bottom inner wall of the signal expansion frame (46), and the other end of the signal line (3) away from the signal expansion frame (46) is fixedly connected to the bottom inner wall of the signal frame (49).

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