A microwave launching device

Abstract

This utility model provides a microwave transmitting device. A protruding edge is fixed to one end of the transmitter body. A slot in the mounting base contains irregularly shaped and wedge-shaped locking blocks. When the protruding edge is pushed into the irregularly shaped locking block, it is engaged. Further pushing of the protruding edge results in it being engaged by the wedge-shaped locking block. At this point, the transmitter body and the protruding edge can be disassembled by pulling. In addition, a telescopic protective cover and a rain shield are provided for rain protection and other safeguards. An auxiliary support mechanism at the other end of the transmitter body further supports the transmitter body to reduce localized stress on the irregularly shaped locking blocks. This technical solution facilitates the installation and disassembly of the transmitter body, effectively reduces the erosion of the transmitter body by rain and sand, and extends its service life.

Description

Technical Field

[0001] This utility model relates to the field of microwave transmitting equipment, specifically to a microwave transmitting device. Background Technology

[0002] Microwave transmitters mainly consist of a signal source, power amplifier, antenna system, and control unit. They are widely used in communications, radar sensing, and industrial and medical fields. In communications, microwave transmitters can be installed on densely distributed utility poles or streetlights due to their small size, compensating for blind spots in the coverage of traditional macro base stations. However, high-frequency microwaves are easily absorbed by rainwater, and long-term exposure to wind, rain, and ultraviolet radiation can lead to component aging and sealant failure. Therefore, microwave transmitters need to have protective functions against external corrosion.

[0003] Chinese utility model patent application number CN202322319871.7 discloses a microwave transmitter with protective function, including a protective device and a microwave transmitter body fixedly connected inside the protective device. A door is rotatably connected to one side of the protective box of the protective device via a shaft. The microwave transmitter body is fixedly connected inside the protective box via an installation assembly. Side boxes are fixedly connected to both sides of the protective box. The shafts at both ends of the door pass through the corresponding side boxes. Gears are fixedly connected to the ends of the shafts inside the side boxes. A guide rail is fixedly connected inside the side boxes. A rack is slidably connected to the guide rail and meshes with the gear. A spring is fixedly connected to one end of the rack, and the other end of the spring is fixedly connected to the guide rail. One end of a pull rod is fixedly connected to each set of racks, and the other end of the pull rod passes through the side box and is fixedly connected to the pull rail.

[0004] However, the microwave transmitter body described above is fixedly connected to the protective box by the mounting assembly, which means that the mounting assembly must be disassembled before the microwave transmitter body can be thoroughly inspected or replaced. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of the aforementioned technologies by proposing a microwave transmitting device that solves the problem of the microwave transmitter body being inconvenient to disassemble for in-depth maintenance after installation.

[0006] This utility model provides a microwave transmitting device, including a transmitter body, which is mounted on a fixed base. A protruding edge is fixedly connected to the top side of the transmitter body, and the protruding edge is detachably connected to the fixed base through a snap-fit ​​mechanism. A protective mechanism is sleeved around the transmitter body, and the side of the protective mechanism is connected to the fixed base. An auxiliary support mechanism is also provided on the fixed base, which is located at the bottom of the transmitter body and is used to support the transmitter body.

[0007] Preferably, the fixing base includes a first plate, and a second plate is fixedly connected to one side of the first plate. The first plate and the second plate are set at a right angle. The first plate has several threaded holes. The bottom of the second plate is recessed. The recessed sidewall of the second plate has a slot. The buckling mechanism is located in the slot. The protruding edge is embedded in the slot and is buckled by the buckling mechanism. The auxiliary support mechanism is rotatably connected to the first plate.

[0008] Preferably, the buckling mechanism includes an elastic telescopic rod, one end of which is connected to the side wall of the slot facing the opening, and the other end of which is connected to a shaped locking block. A fixing plate is fixedly connected to the movable part of the elastic telescopic rod. The fixing plate is perpendicular to the axial direction of the elastic telescopic rod. A longitudinal first sliding groove is provided on the side of the fixing plate facing the slot opening. A wedge-shaped locking block is slidably arranged in the first sliding groove. An fitting groove adapted to the shape and size of the wedge-shaped locking block is provided on the side of the shaped locking block facing the wedge-shaped locking block.

[0009] The irregularly shaped locking block includes a sloping side and a locking side. The convex edge moves from bottom to top, passing successively through the edge of the slotted opening side and the sloping side of the irregularly shaped locking block, and is then locked by the locking side of the irregularly shaped locking block. Both sides of the wedge-shaped locking block that contact the convex edge are sloping sides, and the tip of the wedge-shaped locking block extends beyond the tip of the irregularly shaped locking block.

[0010] The elastic telescopic rod has a second groove on the side near the fixed plate, and a reinforcing rod is slidably connected in the second groove. The other end of the reinforcing rod is fixedly connected to the fixed plate.

[0011] Preferably, the protective mechanism includes several nested protective covers, the edges of adjacent protective covers are fixedly connected with rolled edges, the protective covers are connected by rolled edge buckles, the inner wall of the protective cover is provided with protrusions, the protrusion of each protective cover is in an interference fit with the rolled edge of the protective cover nested therein, the protective cover closest to the second plate is fixedly connected to the second plate, and the protective cover is located on the periphery of the buckle mechanism.

[0012] Preferably, the auxiliary support mechanism includes a support plate hinged to the first plate, a retaining strip fixedly connected to the bottom end of the support plate, a support rod hinged to the first plate, the other end of the support rod movably abutting against the retaining strip, and the transmitter body and the protective mechanism located between the second plate and the support plate.

[0013] Preferably, a rain shield is fixedly connected to the side of the second plate, and the rain shield extends inclined toward the ground from the edge of the second plate.

[0014] Compared with existing technologies, it has the following beneficial effects: This utility model provides a microwave transmitting device. A protruding edge is fixed to one end of the transmitter body. A slot in the mounting base contains irregularly shaped and wedge-shaped locking blocks. When the protruding edge is pushed into the irregularly shaped locking block, it is engaged. Further pushing of the protruding edge results in it being engaged by the wedge-shaped locking block. At this point, the transmitter body and the protruding edge can be disassembled by pulling. In addition, a telescopic protective cover and a rain shield are provided for rain protection and other safeguards. An auxiliary support mechanism at the other end of the transmitter body further supports the transmitter body to reduce localized stress on the irregularly shaped locking blocks. This technical solution facilitates the installation and disassembly of the transmitter body, effectively reduces the erosion of the transmitter body by rain and sand, and extends its service life. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of a microwave transmitting device according to the present invention; Figure 2 This is a cross-sectional view of a microwave transmitting device according to the present invention; Figure 3 This is a schematic diagram of the slotting and snap-fit ​​mechanism of this utility model; Figure 4 This is a partially enlarged schematic diagram of part A of the present invention; Figure 5 This is a partially enlarged schematic diagram of part B of the present invention; Figure 6 This is a partially enlarged schematic diagram of part C of this utility model.

[0017] In the diagram, 1-transmitter body; 11-protruding edge; 2-fixed base; 21-first plate; threaded hole-211; 22-second plate; 221-groove; 222-rain shield; 3-clamping mechanism; 31-irregularly shaped clip; 32-elastic telescopic rod; 33-fixed plate; 34-first slide groove; 35-wedge-shaped clip; 36-second slide groove; 37-reinforcing rod; 4-protective mechanism; 41-protective cover; 42-rolled edge; 43-protrusion; 5-auxiliary support mechanism; 51-support plate; 52-clamping strip; 53-support rod. Detailed Implementation

[0018] To better understand the structure, functional features, and advantages of this utility model, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings: Example: like Figures 1 to 6 As shown, this utility model provides a microwave transmitting device. The transmitter body 1 is mounted on a fixed base 2. A protruding edge 11 is fixedly connected to the top side of the transmitter body 1. The protruding edge 11 is detachably connected to the fixed base 2 through a snap-fit ​​mechanism 3. The protruding edge 11 and the housing of the transmitter body 1 are integrally formed, and the protruding edge 11 is preferably located on the side of the transmitter body 1 away from the wiring terminal. The transmitter body 1 installed at high altitudes is usually small in size and is often square. A protective mechanism 4 is sleeved around the transmitter body 1. The side of the protective mechanism 4 is connected to the fixed base 2. An auxiliary support mechanism 5 is also provided on the fixed base 2. The auxiliary support mechanism 5 is located at the bottom of the transmitter body 1 and is used to support the transmitter body 1.

[0019] The fixing base 2 includes a first plate 21, and a second plate 22 is fixedly connected to one side of the first plate 21. The first plate 21 and the second plate 22 are set at a right angle. The first plate 21 has several threaded holes 211. The bottom of the second plate 22 is concave. The concave sidewall of the second plate 22 has a slot 221. The snap-fit ​​mechanism 3 is located in the slot 221. The protruding edge 11 is embedded in the slot and snapped by the snap-fit ​​mechanism 3. The auxiliary support mechanism 5 is rotatably connected to the first plate 21.

[0020] The first plate 21 and the second plate 22 are integrally formed. A threaded hole 211 is used to fix the first plate 21 to a mounting bracket or plate for high-altitude installation. A slot 221 is formed around the edge of the second plate 22, creating a slot 221 with the same shape as the edge of the second plate 22. The edge of the slot 221 has the same shape as the protruding edge 11, but is slightly larger than the circumference of the protruding edge 11. The circumference of the space formed inside the slot 221 away from the opening is greater than the circumference of the edge of the slot 221. The protruding edge 11 is embedded in the slot 221 and secured by a locking mechanism 3 within the slot 221. A protective mechanism 4 reduces the impact of rain and sun exposure on the transmitter body 1. An auxiliary support mechanism 5 provides auxiliary support to the transmitter body 1, reducing the local stress on the locking mechanism 3 and improving its durability. The transmitter body 1 is hung upside down in the slot of the second plate 22 and secured by the locking mechanism 3.

[0021] As another embodiment, such as Figures 3 to 5As shown, the buckle mechanism 3 of this application includes an elastic telescopic rod 32. One end of the elastic telescopic rod 32 is connected to the side wall of the slot 221 facing the opening, and the other end of the elastic telescopic rod 32 is connected to a shaped locking block 31. The movable part of the elastic telescopic rod 32 is fixedly connected to a fixing plate 33. The fixing plate 33 is perpendicular to the axial direction of the elastic telescopic rod 32. The fixing plate 33 has a longitudinal first sliding groove 34 on the side facing the opening of the slot 221. A wedge-shaped locking block 35 is slidably disposed in the first sliding groove 34. The shaped locking block 31 has an fitting groove on the side facing the wedge-shaped locking block that is adapted to the shape and size of the wedge-shaped locking block 35. The irregularly shaped locking block 31 includes an inclined side and a snap-fit ​​side. The protruding edge 11 moves from bottom to top, passing sequentially through the edge of the opening side of the slot 221 and the inclined side of the irregularly shaped locking block 31, and is then snapped in place by the snap-fit ​​side of the irregularly shaped locking block 31. The two sides of the wedge-shaped locking block 35 that contact the protruding edge 11 are both inclined sides, and the tip of the wedge-shaped locking block 35 extends beyond the tip of the irregularly shaped locking block 31. The elastic telescopic rod 32 has a second sliding groove 36 on the side near the fixed plate 33. A reinforcing rod 37 is slidably connected in the second sliding groove 36, and the other end of the reinforcing rod 37 is fixedly connected to the fixed plate 33.

[0022] The lower part of the irregularly shaped locking block 31 near the protruding edge 11 is a slope, i.e., its inclined side; the upper part is a flat surface, i.e., the locking side. The protruding edge 11 and the transmitter body 1 move from bottom to top. The protruding edge 11 first passes the edge of the opening side of the slot 221, and then the upper edge of the protruding edge 11 abuts against the inclined side of the irregularly shaped locking block 31, continuing to move upward. The protruding edge 11 squeezes the irregularly shaped locking block 31 to move to both sides to expand the travel space of the protruding edge 11. When the lower edge of the protruding edge 11 exceeds the irregularly shaped locking block 31, the elastic telescopic rod 32 pushes the irregularly shaped locking block 31 to reset. At this time, the lower edge of the protruding edge 11 abuts against the locking side of the irregularly shaped locking block 31, realizing the locking of the protruding edge 11.

[0023] When it is necessary to disassemble the protruding edge 11 and the transmitter body 1 from the latch, the protruding edge 11 and the transmitter body 1 are still pushed from bottom to top. The protruding edge 11 first abuts against the lower inclined side of the wedge-shaped locking block 35. During the upward pushing process, the wedge-shaped locking block 35 is pushed by the protruding edge 11 and moves upward along the first sliding groove 34. When the wedge-shaped locking block 35 is blocked by the top edge of the first sliding groove 34, it is still squeezed upward by the protruding edge 11. At this time, the wedge-shaped locking block 35 pushes the elastic telescopic rod 32 to move into the slot 221. The protruding edge 11 is located on the upper inclined side of the wedge-shaped locking block 35. Due to the weight of the protruding edge 11 and the transmitter body 1, or the pulling force of the operator, the protruding edge 11 slides downward along the inclined surface above the wedge-shaped locking block 35. When the wedge-shaped locking block 35 moves to engage with the groove of the irregular locking block 31, the protruding edge 11 remains on the inclined surface above the wedge-shaped locking block 35 because the tip of the wedge-shaped locking block 35 is longer than the irregular locking block 31. The wedge-shaped locking block 35 is compressed, pushing the elastic telescopic rod 32 into the slot 221, causing the protruding edge 11 to release its latch.

[0024] The reinforcing rod 37 provides support for the fixing plate 33, so that when the protruding edge 11 pushes upward and squeezes the wedge-shaped block 35, the local stress of the fixing plate 33 is reduced and its service life is improved.

[0025] As another embodiment, such as Figure 2 and Figure 6 As shown, the protective mechanism 4 of this application includes a plurality of nested protective covers 41. Each adjacent protective cover 41 has a rolled edge 42 fixedly connected to its edge, and the protective covers 41 are fastened together by the rolled edges 42. A protrusion 43 is fixedly connected to the side of the protective cover 41 away from the rolled edge 42, and the protrusion 43 is in an interference fit with the rolled edge 42 of its inner adjacent protective cover 41. The protective cover 41 closest to the second plate 22 is fixedly connected to the second plate 22 and is located outside the fastening mechanism 3. A rain shield 222 is fixedly connected to the side of the second plate 22, and the rain shield 222 extends inclined towards the ground from the edge away from the second plate 22.

[0026] Two adjacent protective covers 41 have their flanges 42 rolled inwards on the one with a larger diameter and outwards on the one with a smaller diameter, forming a snap-fit ​​structure. The rain shield 222 is connected to the second plate 22 by bolts or is integrally formed with the second plate 22.

[0027] As another embodiment, such as Figure 1 and Figure 2 As shown, the auxiliary support mechanism 5 of this application includes a support plate 51 hinged to the first plate 21. A retaining strip 52 is fixedly connected to the bottom end of the support plate 51. A support rod 53 is hinged to the first plate 21, and the other end of the support rod 53 movably abuts against the retaining strip 52. The transmitter body 1 and the protective mechanism 4 are located between the second plate 22 and the support plate 51. A gap is provided between the support plate 51 and the transmitter body 1, and the transmitter body 1 is mainly hooked by the latching mechanism 3. The support plate 51 mainly serves to prevent the transmitter body 1 from falling when it detaches from the latching mechanism 3. The end face of the retaining strip 52 is chamfered to facilitate the rotation of the support rod 53.

[0028] The above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of this utility model without departing from the scope of the technical solution of this utility model shall fall within the protection scope of this technical solution.

Claims

1. A microwave emitting device comprising a transmitter body (1), characterized in that The transmitter body (1) is mounted on the fixed base (2). A protruding edge (11) is fixedly connected to the top side of the transmitter body (1). The protruding edge (11) is detachably connected to the fixed base (2) through a snap-fit ​​mechanism (3). A protective mechanism (4) is sleeved around the transmitter body (1). The side of the protective mechanism (4) is connected to the fixed base (2). An auxiliary support mechanism (5) is also provided on the fixed base (2). The auxiliary support mechanism (5) is located at the bottom of the transmitter body (1) and is used to support the transmitter body (1).

2. The microwave launch according to claim 1, wherein, The fixed base (2) includes a first plate (21), and a second plate (22) is fixedly connected to one side of the first plate (21). The first plate (21) and the second plate (22) are set at right angles. The first plate (21) has a plurality of threaded holes (211). The bottom of the second plate (22) is recessed. The recessed sidewall of the second plate (22) has a slot (221). The buckling mechanism (3) is located in the slot (221). The protruding edge (11) is embedded in the slot and is buckled by the buckling mechanism (3). The auxiliary support mechanism (5) is rotatably connected to the first plate (21).

3. The microwave launch according to claim 2, wherein, The buckling mechanism (3) includes an elastic telescopic rod (32). One end of the elastic telescopic rod (32) is connected to the side wall of the slot (221) facing the opening. The other end of the elastic telescopic rod (32) is connected to a shaped locking block (31). The movable part of the elastic telescopic rod (32) is fixedly connected to a fixing plate (33). The fixing plate (33) is perpendicular to the axial direction of the elastic telescopic rod (32). The fixing plate (33) has a longitudinal first sliding groove (34) facing the opening of the slot (221). A wedge-shaped locking block (35) is slidably arranged in the first sliding groove (34). The shaped locking block (31) has a fitting groove on the side facing the wedge-shaped locking block that is adapted to the shape and size of the wedge-shaped locking block (35).

4. The microwave launch according to claim 3, wherein, The irregularly shaped card block (31) includes a sloping side and a snap-fit ​​side. The protruding edge (11) moves from bottom to top, passing sequentially through the edge of the opening side of the slot (221) and the sloping side of the irregularly shaped card block (31), and then snapped by the snap-fit ​​side of the irregularly shaped card block (31). Both sides of the wedge-shaped card block (35) that contact the protruding edge (11) are sloping sides, and the tip of the wedge-shaped card block (35) extends beyond the tip of the irregularly shaped card block (31).

5. The microwave launch according to claim 2, wherein, The protective mechanism (4) includes a plurality of nested protective covers (41), and the edges of adjacent protective covers (41) are fixedly connected with rolled edges (42). The protective covers (41) are fastened together by the rolled edges (42). The inner wall of the protective cover (41) is provided with protrusions (43). The protrusions (43) of each protective cover (41) are in an interference fit with the rolled edges (42) of the protective cover (41) inside it. The protective cover (41) closest to the second plate (22) is fixedly connected to the second plate (22), and the protective cover (41) is located on the periphery of the fastening mechanism (3).

6. The microwave launch according to claim 5, wherein, The auxiliary support mechanism (5) includes a support plate (51) hinged to the first plate (21), a retaining strip (52) is fixedly connected to the bottom end of the support plate (51), a support rod (53) is hinged to the first plate (21), and the other end of the support rod (53) is in contact with the retaining strip (52). The transmitter body (1) and the protective mechanism (4) are located between the second plate (22) and the support plate (51).

7. The microwave launch according to claim 4, wherein, The elastic telescopic rod (32) has a second groove (36) on one side near the fixed plate (33), and a reinforcing rod (37) is slidably connected in the second groove (36). The other end of the reinforcing rod (37) is fixedly connected to the fixed plate (33).

8. The microwave launch according to claim 2, wherein, The second plate (22) is fixedly connected to a rain shield (222) on its side, and the rain shield (222) extends inclined toward the ground from the edge away from the second plate (22).

Images