Signal receiving device
By setting a side port and a movable connection box on the side of the signal receiver, the problem of easy damage to the external antenna during carrying or transportation is solved, and the long life and high portability of the equipment are achieved.
Patent Information
- Application Number
- CN202422688142.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-05
AI Technical Summary
The external antennas of traditional signal receiving devices are prone to damage during carrying or transport, resulting in increased equipment maintenance costs and interruption of communication.
A signal receiving device is designed. By setting a side port on the side of the signal receiver and equipped with a movable connection box, the external antenna can be rotated to a horizontal position and pushed into the side port when not in use, and is stored inside the signal receiver to avoid collision and damage.
It extends the service life of the equipment, reduces the overall volume, improves portability, and reduces maintenance costs.
Smart Images
Figure CN223297591U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of signal reception, in particular to a signal reception device. Background Art
[0002] With the rapid development of wireless communication technology, signal receivers, as the bridge between external signal sources and internal processing systems, have become crucial indicators for device performance, relying on their design rationality, convenience, and durability. Traditional signal receivers often expose antennas directly. While this design was originally intended to maximize signal reception and ensure communication quality, it has created numerous inconveniences and challenges in practical applications.
[0003] External antennas are extremely susceptible to physical damage during transportation, such as collisions and squeezing. This not only increases maintenance costs but can also disrupt communications and affect normal operation. Therefore, we propose a signal receiving device to address this issue. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that the existing external antenna is easily damaged during carrying or transportation.
[0005] In order to achieve the above-mentioned purpose of the utility model, the utility model provides a signal receiving device to improve the above-mentioned problem.
[0006] The specific application is as follows:
[0007] A signal receiving device includes a signal receiver, a side opening of the signal receiver, a connection box inserted into the side opening, an external antenna installed on the outside of the connection box, a control mainboard provided in the signal receiver, and a wire connecting the control mainboard and the external antenna.
[0008] As a preferred technical solution of the present application, a plurality of heat dissipation openings are provided on the outer surface of the connection box.
[0009] As a preferred technical solution of the present application, the outer surface of the connection box is interpenetratingly connected to the side opening, and limiting plates are fixedly installed on both sides of the connection box.
[0010] As a preferred technical solution of the present application, both ends of the signal receiver are fixedly connected with protruding ends, and a signal connection plug is embedded in one of the protruding ends, and the signal connection plug is connected to the control mainboard.
[0011] As a preferred technical solution of the present application, a protective structure is provided between the end and the side of the signal receiver.
[0012] As a preferred technical solution of the present application, the protective structure includes a protective cover, and a slot is provided on one side of the protective cover, and the slot is plugged into the outer surface of one of the protruding ends.
[0013] As a preferred technical solution of the present application, a groove is provided on the inner wall of the slot, and the inner wall of the groove is plugged into the outer surface of the signal connection plug.
[0014] As a preferred technical solution of the present application, a protective plate is fixedly connected to one side of the protective cover, and the protective plate is in contact with a side of the signal receiver close to the side port.
[0015] As a preferred technical solution of the present application, another part of the protective cover is fixedly mounted with a plug plate, and a limiting groove is provided on the side of the connection box.
[0016] As a preferred technical solution of the present application, a second magnet is embedded in both of the protruding ends, and a first magnet is embedded in the protective cover.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] In the scheme of this application:
[0019] In order to solve the problem in the prior art that external antennas are easily damaged during carrying or transportation, the present application sets a side port on the side of the signal receiver and equips it with a movable connection box. When the external antenna is not in use, it can be rotated to a horizontal position and pushed into the side port, effectively avoiding collision and damage of the external antenna during carrying, extending the service life of the device, and allowing the external antenna to be stored inside the signal receiver when not in use, significantly reducing the overall volume of the device and improving portability. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 A schematic diagram of the structure of the signal receiving device provided in this application;
[0021] Figure 2 This is a schematic diagram of the structure of the side port of the signal receiving device provided by this application;
[0022] Figure 3 A schematic diagram of the structure of the protective structure of the signal receiving device provided in this application;
[0023] Figure 4 A schematic structural diagram of a limit plate of a signal receiving device provided in this application;
[0024] Figure 5 This is a structural diagram of the signal receiving device provided in this application when in use.
[0025] Indicated in the figure:
[0026] 1. Signal receiver; 101. Side port; 102. Protruding end; 103. Signal connection plug;
[0027] 2. Connection box; 201. External antenna; 202. Limit plate; 203. Heat dissipation vent; 204. Limit slot;
[0028] 3. Protective structure; 301. Protective cover; 302. Slot; 303. Protective plate; 304. Insert plate; 305. Groove;
[0029] 4. First magnet;
[0030] 5. The second magnet. DETAILED DESCRIPTION
[0031] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.
[0032] As described in the background art, external antennas are very susceptible to physical damage such as collision and squeezing during carrying or transportation, which not only increases the maintenance cost of the device, but may also cause communication interruption due to antenna damage, affecting the normal operation of the device.
[0033] In order to solve this technical problem, the utility model provides a signal receiving device.
[0034] Specifically, please refer to Figure 1-Figure 3 , the signal receiving device specifically includes:
[0035] The signal receiver 1 has a side port 101 on one side, a connection box 2 is inserted into the side port 101, an external antenna 201 is installed on the outside of the connection box 2, a control main board is provided in the signal receiver 1, and the control main board and the external antenna 201 are connected by a wire.
[0036] The signal receiving device provided by the present invention provides a side port 101 on the side of the signal receiver 1 and is equipped with a movable connection box 2. When the external antenna 201 is not in use, it can be rotated to a horizontal position and pushed into the side port 101, effectively avoiding collision and damage of the external antenna 201 during carrying, extending the service life of the device, and allowing the external antenna 201 to be stored inside the signal receiver 1 when not in use, significantly reducing the overall volume of the device and improving portability.
[0037] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
[0038] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.
[0039] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0040] Example 1, please refer to Figure 1-Figure 3 , a signal receiving device, including a signal receiver 1, a side port 101 is opened on one side of the signal receiver 1, a connection box 2 is inserted into the side port 101, an external antenna 201 is installed on the outside of the connection box 2, a control motherboard is provided in the signal receiver 1, and the control motherboard and the external antenna 201 are connected by a wire; the present application sets a side port 101 on the side of the signal receiver 1 and is equipped with a movable connection box 2. When the external antenna 201 is not in use, it can be rotated to a horizontal position and pushed into the side port 101, effectively avoiding collision and damage of the external antenna 201 during carrying, extending the service life of the device, and allowing the external antenna 201 to be stored inside the signal receiver 1 when not in use, significantly reducing the overall volume of the device and improving portability.
[0041] Further, such as Figure 2 and Figure 3 As shown, a plurality of heat dissipation openings 203 are provided on the outer surface of the connection box 2. The heat dissipation openings 203 are provided to facilitate heat dissipation during use.
[0042] Further, such as Figure 2 and Figure 3 As shown, the outer surface of the connection box 2 is interlaced with the side port 101, and limiting plates 202 are fixedly installed on both sides of the connection box 2. When the connection box 2 is pulled outward, the limiting plates 202 can limit the connection box 2 to prevent the connection box 2 from separating from the signal receiver 1.
[0043] Example 2 further optimizes the signal receiving device provided in Example 1. Specifically, Figure 2As shown, both ends of the signal receiver 1 are fixedly connected with protruding ends 102, and a signal connection plug 103 is embedded in one of the protruding ends 102. The signal connection plug 103 is connected to the control motherboard. The signal connection plug 103 can be a USB plug. The signal connection plug 103 can be plugged into the USB interface on the corresponding device for use; this application can specifically be a wireless network card. When in use, the signal connection plug 103 can be plugged into the USB interface on the computer host to receive the WIFI signal.
[0044] Example 3 further optimizes the signal receiving device provided in Example 1 or 2. Specifically, Figure 1 As shown, a protective structure 3 is provided between the end and the side of the signal receiver 1 , and the protective structure 3 is used to protect the signal connection plug 103 and the external antenna 201 .
[0045] Further, such as Figure 1 and Figure 4 As shown, the protective structure 3 includes a protective cover 301, and a slot 302 is opened on one side of the protective cover 301. The slot 302 is plugged into the outer surface of one of the protruding ends 102. The connection between the slot 302 and the protruding end 102 can achieve connection between the protective structure 3 and the signal receiver 1.
[0046] Further, such as Figure 4 As shown, a groove 305 is formed on the inner wall of the slot 302 , and the inner wall of the groove 305 is plugged into the outer surface of the signal connection plug 103 . The groove 305 is provided to avoid the signal connection plug 103 .
[0047] Further, such as Figure 1 and Figure 4 As shown, a protective plate 303 is fixedly connected to one side of the protective cover 301, and the protective plate 303 contacts the side of the signal receiver 1 close to the side port 101. By covering the main side port 101 with the protective plate 303, the protection effect of the external antenna 201 can be improved.
[0048] Further, such as Figure 2-Figure 4 As shown, another side of the protective cover 301 is fixedly mounted with an inserting plate 304 , and a limiting groove 204 is provided on the side of the connection box 2 . When in use, the connection box 2 can be limited by plugging the inserting plate 304 into the limiting groove 204 .
[0049] Further, such as Figure 1 As shown, a second magnet 5 is embedded on both protruding ends 102, and a first magnet 4 is embedded on the protective cover 301. When the slot 302 is plugged into the protruding end 102, the first magnet 4 and the second magnet 5 can be adsorbed on the instrument, which can limit the protective cover 301.
[0050] The use process of the signal receiving device provided by the utility model is as follows:
[0051] Reference Figure 1 When it is needed, pull the protective cover 301 to separate the slot 302 from the protruding end 102, pull the external antenna 201 outward so that the end of the connection box 2 close to the external antenna 201 extends from the side opening 101, rotate the external antenna 201 to the desired angle, and then plug the slot 302 into the protruding end 102 away from the signal connection plug 103. At this time, the plugboard 304 is inserted into the limiting groove 204, as shown in FIG. Figure 5 As shown, the signal connection plug 103 can be plugged into the device for use;
[0052] When carrying the device, unplug the signal connection plug 103 from the device, pull the protective cover 301 to separate the protective cover 301 from the protruding end 102, rotate the external antenna 201 to make it horizontal, push the connection box 2 into the signal receiver 1, plug the slot 302 into the protruding end 102 near the signal connection plug 103, and make the protective plate 303 cover the side port 101, that is, Figure 1 shown.
[0053] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0054] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of protection of the patent of the present invention.
Claims
1. A signal receiving device, characterized in that: The invention comprises a signal receiver (1), a side opening (101) is provided on one side of the signal receiver (1), a connection box (2) is inserted into the side opening (101), an external antenna (201) is installed on the outside of the connection box (2), a control mainboard is provided in the signal receiver (1), and the control mainboard and the external antenna (201) are connected via a wire.
2. A signal receiving device according to claim 1, characterized in that: A plurality of heat dissipation openings (203) are provided on the outer surface of the connection box (2).
3. A signal receiving device according to claim 2, characterized in that: The outer surface of the connection box (2) is connected to the side opening (101) through insertion, and limiting plates (202) are fixedly mounted on both sides of the connection box (2).
4. A signal receiving device according to claim 3, characterized in that: Both ends of the signal receiver (1) are fixedly connected with protruding ends (102), and a signal connection plug (103) is embedded in one of the protruding ends (102), and the signal connection plug (103) is connected to the control mainboard.
5. A signal receiving device according to claim 4, characterized in that: A protective structure (3) is provided between the end and the side of the signal receiver (1).
6. A signal receiving device according to claim 5, characterized in that: The protective structure (3) comprises a protective cover (301), a slot (302) is provided on one side of the protective cover (301), and the slot (302) is plugged into the outer surface of one of the protruding ends (102).
7. A signal receiving device according to claim 6, characterized in that: A groove (305) is provided on the inner wall of the slot (302), and the inner wall of the groove (305) is plugged into the outer surface of the signal connection plug (103).
8. A signal receiving device according to claim 7, characterized in that: A protective plate (303) is fixedly connected to one side of the protective cover (301), and the protective plate (303) is in contact with a side of the signal receiver (1) close to the side port (101).
9. A signal receiving device according to claim 8, characterized in that: The other side of the protective cover (301) is fixedly mounted with a plug plate (304), and a limiting groove (204) is provided on the side of the connection box (2).
10. A signal receiving device according to claim 9, characterized in that: A second magnet (5) is embedded on each of the two protruding ends (102), and a first magnet (4) is embedded on the protective cover (301).