Signal receiving structure
A technology of signal receiving and contacting parts, which is applied in the direction of image communication, TV, color TV parts, etc. It can solve the problems of abrupt appearance of electronic devices, no structure of general products, and inability to adjust the receiving length of signal receiving parts arbitrarily.
Inactive Publication Date: 2009-11-11
ALFATEK ELECTRONICS
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Problems solved by technology
[0004] The existing known signal receiving mechanism is generally directly installed in the above-mentioned electronic device with digital TV receiving function. However, this not only causes the appearance of these electronic devices to be abrupt, especially the existing conventional signal receiving mechanism cannot be arbitrarily Adjust the receiving length of its signal receiving part to adjust its receiving frequency and adjust its placement position to obtain good receiving quality, and the wires between its signal receiving part and the electronic device body will also cause collection and carrying Inconvenience
[0005] This shows that the above-mentioned existing signal receiving mechanism obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.
In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general products do not have a suitable structure to solve the above-mentioned problems. This is obviously related. The problem that the industry is eager to solve
Method used
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[0053] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, characteristics and effects of the signal receiving mechanism proposed according to the present invention are as follows: Details are as follows.
[0054] see figure 1 , image 3 , Figure 4 shown. figure 1 It is a combined top view showing a preferred embodiment of the signal receiving mechanism of the present invention. image 3 is a partially exploded cross-sectional view of the preferred embodiment to illustrate the structure of each component. Figure 4 It is a cross-sectional view showing the combination of the signal receiving mechanism of the present invention, showing the structural assembly relationship of each component.
[0055] As shown in the figure, the main function of the signal receiving m...
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The invention relates to a signal receiving mechanism, comprising: a wire reel seat, a wire unit wound outside the wire reel seat, a set of signal receiving parts arranged on the top side of the wire reel seat, a grounding device, and A pivoting unit pivoting the reel base and the grounding device. The wire reel seat includes a hollow tube body, and an inner surrounding part surrounding the inner peripheral surface of the hollow tube body and having a perforation. through holes. The wire unit includes a first wire and a second wire. The signal receiving element is passed through the through hole to be electrically connected with the first electric wire. The grounding device includes a contacting first ring-shaped conductive member and a conductive module for grounding. The first ring-shaped conductive member is embedded in the bottom surface of the inner surrounding part and is electrically connected with the second electric wire. The invention can adjust the receiving length of the signal receiving part, and the extended wire length thereof can be wound, and the wires will not be twisted together when the wire is wound.
Description
technical field [0001] The invention relates to a signal receiving mechanism, in particular to a signal receiving mechanism with the functions of coiling and unfolding. Background technique [0002] The development of digital TV has correspondingly driven the development and design of peripheral equipment such as digital signal receiving mechanisms, and various products with dynamic displays have also introduced digital TV receiving functions, such as: car displays, PDA (personal digital assistants) ), NOTEBOOK (notebook computer), etc. [0003] When a user wants to watch digital TV, he needs to use a digital signal receiving mechanism to receive the digital signal, and then use a wire to transmit the digital signal to an electronic device with a digital TV receiving function. [0004] The existing known signal receiving mechanism is generally directly installed in the above-mentioned electronic device with digital TV receiving function. However, this not only causes the ap...
Claims
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IPC IPC(8): H04N5/44H04B1/08H04N21/41
Inventor 周复民
Owner ALFATEK ELECTRONICS