Transceiver for transmitting and receiving microwave signals

Abstract

The utility model relates to the technical field of microwave signal transceivers, and discloses a transceiver for transmitting and receiving microwave signals, which comprises a microwave signal transceiver and a shielding cover. According to the utility model, microwave signals can be received and generated through the microwave signal transceiver, external signal interference on the microwave signal transceiver can be reduced through the shielding cover, the shielding assembly and the plurality of signal holes are cooperatively used, the number of shielding signal holes can be selected according to signals, and the shielding plate can be fixed after being moved through the positioning assembly. The two heat dissipation and dust removal nets can dissipate heat of the microwave signal transceiver and clean dust, so that the effects of reducing interference of external signals on the microwave signal transceiver, dissipating heat of the microwave signal transceiver and cleaning dust circulating in air are achieved, and the problem that the interference of the external signals cannot be reduced during outdoor use and the service life of the microwave signal transceiver is prolonged is solved. And dust is easily adsorbed in the heat dissipation process, and dust in the air cannot be filtered.

Description

Technical Field

[0001] The utility model belongs to the technical field of microwave signal transceivers, and in particular relates to a transceiver for transmitting and receiving microwave signals. Background Art

[0002] A microwave signal transceiver is a device used to receive and send microwave signals. In receiving mode, the microwave signal transceiver receives external microwave signals through an antenna and converts them into electrical signals. After being processed by a signal processor, these electrical signals can be further analyzed or used for other purposes. In sending mode, the microwave signal transceiver converts the electrical signals processed by the signal processor into microwave signals and sends them out through an antenna.

[0003] When a microwave signal transceiver is used in a harsh outdoor environment, it is easily interfered by external influences, which affects the signal reception and transmission of the microwave signal transceiver, and easily causes dust to be adsorbed on the surface of the microwave signal transceiver. The microwave signal transceiver often dissipates heat through the holes in its own shell. During the heat dissipation process, it is easy for dust circulating in the air to enter the interior, thereby causing dust to be adsorbed inside the microwave signal transceiver. When used outdoors, it is not enough to reduce external signal interference. The problems with the above technology are: it cannot reduce external signal interference when used outdoors, the heat dissipation process easily causes dust to be adsorbed inside, and it cannot filter dust in the air. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a transceiver for transmitting and receiving microwave signals which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a microwave signal transceiver comprises a microwave signal transceiver and a shielding cover, wherein the microwave signal transceiver comprises a body, a socket and a plurality of display lights, wherein the socket is arranged at the front side of the body, the plurality of display lights are installed at the front side of the body and are evenly distributed, the shielding cover comprises a protective cover, a front baffle and a rear baffle, the rear side of the front baffle is fixedly connected to the front side of the body by bolts, the front side of the rear baffle is fixedly connected to the rear side of the body by screws, and the microwave signal transceiver is located inside the shielding cover;

[0006] The microwave signal transceiver is used to receive and send microwave signals;

[0007] The shielding cover is used to reduce external signal interference to the microwave signal transceiver.

[0008] In order to maintain the use of the microwave signal transceiver, preferably, the front and rear sides of the left and right sides of the body are fixedly connected with plug-in blocks, and the multiple plug-in blocks are fixedly connected to the protective cover by bolts, the interior of the front baffle is provided with a wire insertion hole, the top of the protective cover is provided with a plurality of signal holes and evenly distributed, the top of the protective cover is provided with a shielding assembly, and the top of the shielding assembly is used in conjunction with a positioning assembly, and through the coordinated use of multiple signal holes and the shielding assembly, the multiple signal holes can be shielded as needed, and the signals can penetrate through the multiple signal holes.

[0009] In order to be able to block multiple signal holes according to usage needs, preferably, the shielding assembly includes two sliders, a shielding plate, a handle and two control blocks, the bottom of the two sliders are respectively fixedly connected to the left and right sides of the top of the protective cover, the left and right sides of the shielding plate are both slidably connected to the inside of the two sliders and in close contact, the bottom of the handle is fixedly connected to the rear side of the top of the shielding plate, the bottoms of the two control blocks are fixedly connected to the tops of the two sliders, the bottom of the shielding plate is in close contact with the top of the protective cover, and through the shielding assembly, the shielding plate is driven to slide forward or backward by pulling the handle, so that the number of signal holes to be blocked can be selected according to needs.

[0010] In order to ensure that the blocking block can be fixed after moving, preferably, the positioning assembly includes a fixed block, a cavity, two positioning blocks, two push rods and two return springs, the bottom of the fixed block is fixedly connected to the top of the baffle plate, the cavity is opened in the fixed block, the surfaces of the two positioning blocks and the two push rods are movably connected to the inside of the cavity, the opposite ends of the two positioning blocks are respectively fixedly connected to the opposite sides of the two push rods, and the sides of the two return springs close to the two push rods are fixedly connected to the two push rods. Through the positioning assembly, the opposite sides of the two positioning blocks can be moved to the inside of the two control blocks, and the two return springs both play a fixing and rebounding role, so that the two positioning blocks and the two push rods can automatically rebound to their original positions after moving.

[0011] In order to enable the baffle plate to be moved to different positions and fixed, preferably, a plurality of slots are opened inside the two control blocks and are evenly distributed, and the opposite sides of the two positioning blocks pass through the cavity to successively penetrate the fixing block and the two control blocks and extend to the interior of the two control blocks, and the opposite sides of the two positioning blocks can be plug-in connected with the interior of the plurality of slots. By using the plurality of slots in conjunction with the two positioning blocks, the position of the baffle plate can be adjusted as needed to achieve fixation.

[0012] In order to reduce the contact of dust with the bottom of the body, preferably, the bottom of the body is in close contact with a base plate, and the front and rear sides of the left and right sides of the top of the base plate are fixedly connected with bumps, and the surfaces of the four bumps are plug-in connected to the inside of the protective cover and can be fixedly connected by bolts. The top of the base plate is in close contact with the bottom of the front baffle, the protective cover and the rear baffle. The body can be supported by the base plate and multiple bumps. When used outdoors, dust can be reduced from contacting the body. The four bumps facilitate the fixation of the base plate and the protective cover.

[0013] In order to maintain the heat dissipation effect of the microwave signal transceiver, preferably, heat dissipation and dust removal nets are provided on the left and right sides of the protective cover to dissipate the heat of the body and filter dust. Through the two heat dissipation and dust removal nets, the heat emitted by the microwave signal transceiver will be discharged through the two heat dissipation and dust removal nets, and the two heat dissipation and dust removal nets can intercept dust circulating in the air.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model is provided with structural components such as a microwave signal transceiver, a machine body, a socket, a display light, a shielding cover, a protective cover and a front baffle. The microwave signal transceiver can receive and generate microwave signals, the shielding cover can reduce the interference of external signals on the microwave signal transceiver, the number of signal holes to be shielded can be selected according to the signal by using a shielding component in coordination with a plurality of signal holes, the shielding plate can be moved and then fixed by a positioning component, the microwave signal transceiver can be cooled and dust can be cleaned by two heat dissipation and dust removal nets, thereby achieving the effect of reducing the interference of external signals on the microwave signal transceiver, cooling the microwave signal transceiver and cleaning the dust circulating in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the embodiment of the utility model in which the front baffle and the rear baffle are separated from the protective cover;

[0018] Figure 3 It is a bottom-up stereogram of a partial structure provided by an embodiment of the utility model;

[0019] Figure 4 The utility model embodiment provides Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 It is a top cross-sectional view of a fixing block provided in an embodiment of the utility model.

[0021] In the figure: 1, microwave signal transceiver; 1a, body; 1b, socket; 1c, display light; 2, shielding cover; 2a, protective cover; 2b, front baffle; 2c, rear baffle; 3, plug-in block; 4, wire plug hole; 5, signal hole; 6, shielding component; 601, slider; 602, shielding plate; 603, handle; 604, control block; 7, positioning component; 701, fixing block; 702, cavity; 703, positioning block; 704, push rod; 705, reset spring; 8, slot; 9, bottom plate; 10, bump; 11, heat dissipation and dust removal net. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 5As shown, a microwave signal transceiver provided by an embodiment of the utility model comprises a microwave signal transceiver 1 and a shielding cover 2. The microwave signal transceiver 1 comprises a body 1a, a socket 1b and a plurality of display lights 1c. The socket 1b is arranged on the front side of the body 1a. The plurality of display lights 1c are all installed on the front side of the body 1a and are evenly distributed. The shielding cover 2 comprises a protective cover 2a, a front baffle 2b and a rear baffle 2c. The rear side of the front baffle 2b is fixedly connected to the front side of the body 1a by bolts, and the front side of the rear baffle 2c is fixedly connected to the rear side of the body 1a by screws. The microwave signal transceiver 1 is located inside the shielding cover 2. The microwave signal transceiver 1 is used to receive and send microwave signals. The shielding cover 2 is used to reduce external signal interference to the microwave signal transceiver 1. In order to maintain the use of the microwave signal transceiver 1, the front and rear sides of the left and right sides of the body 1a are fixedly connected with plug-in blocks 3, and the multiple plug-in blocks 3 are fixedly connected to the protective cover 2a by bolts. A wire insertion hole 4 is opened inside the front baffle 2b, and a plurality of signal holes 5 are opened on the top of the protective cover 2a and are evenly distributed. A shielding component 6 is provided on the top of the protective cover 2a, and a positioning component 7 is used in conjunction with the top of the shielding component 6. Through the coordinated use of the multiple signal holes 5 and the shielding component 6, the multiple signal holes 5 can be shielded as needed, and the signals can penetrate through the multiple signal holes 5. In order to shield the multiple signal holes 5 according to the needs of use, the shielding component 6 includes two sliders 601, a shielding plate 602, a handle 603 and two control blocks 60 4. The bottoms of the two sliders 601 are fixedly connected to the left and right sides of the top of the protective cover 2a, respectively. The left and right sides of the shielding plate 602 are slidably connected to the inside of the two sliders 601 and are in close contact. The bottom of the handle 603 is fixedly connected to the rear side of the top of the shielding plate 602. The bottoms of the two control blocks 604 are fixedly connected to the tops of the two sliders 601. The bottom of the shielding plate 602 is in close contact with the top of the protective cover 2a. Through the shielding assembly 6, the shielding plate 602 is driven to slide forward or backward by pulling the handle 603, so that the number of shielding signal holes 5 can be selected as needed. In order to make the shielding block fixed after moving, the positioning assembly 7 includes a fixed block 701, a cavity 702, two positioning blocks 703, and two push rods. 704 and two return springs 705, the bottom of the fixed block 701 is fixedly connected to the top of the shielding plate 602, the cavity 702 is opened inside the fixed block 701, the surfaces of the two positioning blocks 703 and the two push rods 704 are movably connected to the inside of the cavity 702, the opposite ends of the two positioning blocks 703 are fixedly connected to the opposite sides of the two push rods 704, and the sides of the two return springs 705 close to the two push rods 704 are fixedly connected to the two push rods 704. Through the positioning assembly 7, the opposite sides of the two positioning blocks 703 can be moved to the inside of the two control blocks 604. The two return springs 705 both play a fixing and rebounding role, so that the two positioning blocks 703 and the two push rods 704 can automatically rebound to their original positions after moving.In order to enable the shielding plate 602 to move to different positions and be fixed, a plurality of slots 8 are provided inside the two control blocks 604 and are evenly distributed. The opposite sides of the two positioning blocks 703 pass through the fixed block 701 and the two control blocks 604 in sequence through the cavity 702 and extend to the inside of the two control blocks 604. The opposite sides of the two positioning blocks 703 can be plugged and connected with the inside of the plurality of slots 8. Through the coordinated use of the plurality of slots 8 and the two positioning blocks 703, the position of the shielding plate 602 can be adjusted as needed to achieve fixation. In order to reduce the contact of dust with the bottom of the body 1a, the bottom of the body 1a is in close contact with the bottom plate 9, and the front and rear sides of the left and right sides of the top of the bottom plate 9 are fixedly connected with protrusions 10, and the surfaces of the four protrusions 10 are all in contact with The internal plug-in connection of the protective cover 2a can be fixed by bolts. The top of the bottom plate 9 is in close contact with the bottom of the front baffle 2b, the protective cover 2a and the rear baffle 2c. The body 1a can be supported by the bottom plate 9 and multiple protrusions 10. When used outdoors, dust can be reduced from contacting the body 1a. Four protrusions 10 facilitate the fixing of the bottom plate 9 and the protective cover 2a. In order to maintain the heat dissipation effect of the microwave signal transceiver 1, heat dissipation and dust removal nets 11 are provided on the left and right sides of the inside of the protective cover 2a for dissipating heat from the body 1a and filtering dust. Through the two heat dissipation and dust removal nets 11, the heat emitted by the microwave signal transceiver 1 will be discharged through the two heat dissipation and dust removal nets 11. The two heat dissipation and dust removal nets 11 can intercept dust circulating in the air.

[0025] The working principle of this utility model:

[0026] When the number of shielding signal holes 5 needs to be adjusted, the two push rods 704 are pushed toward the opposite ends by manpower, and the two positioning blocks 703 are moved toward the opposite ends, so that the two positioning blocks 703 are moved out from the inside of the two control blocks 604. At this time, the handle 603 can be pulled to move the shielding plate 602 forward or backward. After the position of the shielding plate 602 is moved, the two push rods 704 will cause the two reset springs 705 to deform during the movement. After the two push rods 704 are released, the two reset springs 705 will be deformed. Under the elastic action of the spring 705, the two push rods 704 will drive the two positioning blocks 703 to rebound to the inside of the two control blocks 604, so that the baffle plate 602 is fixed to the two sliders 601, and the line can be plugged into the socket 1b through the wire plug hole 4. By removing the bolts fixing the protective cover 2a and the four plug-in blocks 3, the bottom plate 9 can drive the four protrusions 10 to break away from the contact with the protective cover 2a. The heat generated by the body 1a will be discharged through the two heat dissipation and dust removal nets 11, and the dust in the air will be filtered.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A transceiver for transmitting and receiving microwave signals, comprising a microwave signal transceiver (1) and a shielding cover (2), characterized in that: The microwave signal transceiver (1) comprises a body (1a), a socket (1b) and a plurality of display lights (1c); the socket (1b) is arranged on the front side of the body (1a); the plurality of display lights (1c) are installed on the front side of the body (1a) and are evenly distributed; the shielding cover (2) comprises a protective cover (2a), a front baffle (2b) and a rear baffle (2c); the rear side of the front baffle (2b) is fixedly connected to the front side of the body (1a) by bolts; the front side of the rear baffle (2c) is fixedly connected to the rear side of the body (1a) by screws; and the microwave signal transceiver (1) is located inside the shielding cover (2); The microwave signal transceiver (1) is used to receive and send microwave signals; The shielding cover (2) is used to reduce external signal interference to the microwave signal transceiver (1).

2. A microwave signal transceiver as claimed in claim 1, characterized in that: The front and rear sides of the left and right sides of the machine body (1a) are fixedly connected with plug-in blocks (3), and a plurality of the plug-in blocks (3) are fixedly connected to the protective cover (2a) by bolts. A wire insertion hole (4) is provided inside the front baffle (2b), and a plurality of signal holes (5) are evenly distributed on the top of the protective cover (2a). A shielding component (6) is provided on the top of the shielding component (6), and a positioning component (7) is used in conjunction with the top of the shielding component (6).

3. A microwave signal transceiver as claimed in claim 2, characterized in that: The shielding assembly (6) comprises two sliders (601), a shielding plate (602), a handle (603) and two control blocks (604); the bottoms of the two sliders (601) are respectively fixedly connected to the left and right sides of the top of the protective cover (2a); the left and right sides of the shielding plate (602) are both slidably connected to the inside of the two sliders (601) and in close contact; the bottom of the handle (603) is fixedly connected to the rear side of the top of the shielding plate (602); the bottoms of the two control blocks (604) are both fixedly connected to the tops of the two sliders (601); and the bottom of the shielding plate (602) is in close contact with the top of the protective cover (2a).

4. A microwave signal transceiver as claimed in claim 3, characterized in that: The positioning assembly (7) comprises a fixed block (701), a cavity (702), two positioning blocks (703), two push rods (704) and two return springs (705); the bottom of the fixed block (701) is fixedly connected to the top of the baffle plate (602); the cavity (702) is opened inside the fixed block (701); the surfaces of the two positioning blocks (703) and the two push rods (704) are movably connected to the inside of the cavity (702); the opposite ends of the two positioning blocks (703) are fixedly connected to the opposite sides of the two push rods (704) respectively; and the sides of the two return springs (705) close to the two push rods (704) are fixedly connected to the two push rods (704).

5. A microwave signal transceiver as claimed in claim 4, characterized in that: The interior of the two control blocks (604) is provided with a plurality of slots (8) which are evenly distributed; the opposite sides of the two positioning blocks (703) pass through the fixed block (701) and the two control blocks (604) in sequence through the cavity (702) and extend to the interior of the two control blocks (604); the opposite sides of the two positioning blocks (703) can be plugged and connected to the interior of the plurality of slots (8).

6. A microwave signal transceiver as claimed in claim 1, characterized in that: The bottom of the machine body (1a) is in close contact with a bottom plate (9), and the front and rear sides of the left and right sides of the top of the bottom plate (9) are fixedly connected with protrusions (10), and the surfaces of the four protrusions (10) are plug-connected to the inside of the protective cover (2a) and can be fixedly connected by bolts, and the top of the bottom plate (9) is in close contact with the bottoms of the front baffle (2b), the protective cover (2a) and the rear baffle (2c).

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