Microwave assembly assembling structure

Abstract

The utility model relates to the technical field of assembly structures, and discloses a microwave assembly assembly structure, which comprises a main shell, radiating fins and connecting bolts, the top end of the main shell is movably connected with a sealing cover, the sealing cover is fixedly provided with four first connecting columns in an order rectangular array, the bottom end of the main shell is provided with a plurality of radiating holes at equal intervals, and the radiating fins are connected with the connecting bolts. An inner cavity of the top end of the main shell is movably connected with an assembly box, a plurality of fixing holes are formed in the front end and the rear end of the assembly box at equal intervals, the top end of the assembly box is fixedly connected with second connecting columns in a rectangular array mode, the top end of the assembly box is fixedly connected with a sealing strip, and a fixing device is fixedly installed at the bottom end of the inner cavity of the assembly box. The heat dissipation effect of the microwave assembly in the operation process is guaranteed through the heat dissipation fins and the heat dissipation holes, the microwave assembly is fixed through the fixing device, the position of the microwave assembly is limited to a certain extent through the peripheral mounting plates, and the microwave assembly is fixed by moving the limiting blocks and the fixing bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly structures, and more specifically to an assembly structure of a microwave component. Background Art

[0002] Microwave components are products assembled from various microwave components and other parts. They are devices used to process and manipulate microwave signals and are composed of a variety of different components. These components can be combined and configured as needed to form various circuit structures to meet different microwave signal processing and manipulation requirements. Assembly technology is an important part of the research and production of microwave components. How to achieve high-density, high-consistency, and high-reliability assembly of various microwave and control components is the future research direction of microwave component assembly technology. Microwave components are widely used in communications, radar, satellite communications and other fields.

[0003] The shortcomings of the prior art: The microwave component assembly structure in the prior art cannot quickly position the microwave component during installation, and the microwave component is easily displaced during the fixing process, which affects the welding operation of the microwave component, causing the installation and fixing operation of the microwave component to become cumbersome and prone to loose fixing. At the same time, the existing assembly structure does not have a limiting operation for the microwave component, and the accuracy of the installation position of the microwave component cannot be guaranteed. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a microwave component assembly structure to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solutions: a microwave component assembly structure, comprising a main shell, the left and right ends of the main shell are fixedly connected with heat sinks, the front and rear ends of the main shell are movably connected with connecting bolts, the top of the main shell is movably connected with a cover, the top of the cover is fixedly equipped with four first connecting columns in a rectangular array, the top of the cover is provided with an exhaust valve, the bottom of the main shell is equidistantly provided with a plurality of heat dissipation holes, the top inner cavity of the main shell is movably connected with an assembly box, the front and rear ends of the assembly box are equidistantly provided with a plurality of fixing holes, the top rectangular array of the assembly box is fixedly connected with second connecting columns, the top of the assembly box is fixedly connected with a sealing strip, and the bottom of the inner cavity of the assembly box is fixedly equipped with a fixing device.

[0006] Preferably, the position of the connecting bolt corresponds to the position of the fixing hole, and the connecting bolt is movably connected to the inner cavity of the fixing hole.

[0007] Preferably, the position of the first connecting column corresponds to the position of the second connecting column, the first connecting column and the second connecting column are connected to each other, and the sealing strip is movably connected to the inner cavity at the bottom end of the cover.

[0008] Preferably, the fixing device includes four mounting plates, two movable grooves are equidistantly provided at the top of the mounting plates, two limit blocks are movably connected to the top of the mounting plates, a sliding block is fixedly connected to one side of the bottom end of the limit block, a fixing groove is provided in the middle part of the top end of the limit block, a fixing bolt is movably connected to the inner cavity of the fixing groove, and a welding block is fixedly connected to the end of the limit block away from the movable groove.

[0009] Preferably, the four rectangular arrays of mounting plates are fixedly mounted at the bottom end of the inner cavity of the assembly box, the shape of the slider is adapted to the shape of the inner cavity of the moving groove, and the slider is movably connected to the inner cavity of the moving groove.

[0010] Preferably, the diameter of the fixing bolt is matched with the diameter of the inner cavity of the fixing groove.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model provides heat sinks and heat dissipation holes on the main shell to ensure the heat dissipation effect of the microwave component during operation, avoid excessive temperature and affect the use effect of the microwave component, and at the same time, provide connecting bolts and fixing holes to fix the main shell to the outer surface of the assembly box, which plays a relative protective role for the microwave component. The first connecting column is connected to the second connecting column, so that the cover and the main shell are sealed and connected, and the tightness of the connection is increased by the sealing strip.

[0013] 2. The utility model fixes the microwave component by providing a fixing device. After the microwave component is placed in the inner cavity of the assembly box, the limiting blocks on all sides are moved to appropriate positions. At the same time, the mounting plates on all sides play a certain limiting role on the position of the microwave component. After the position of the limiting block is adjusted, the position of the fixing bolt is moved. After the fixing bolt is moved to an appropriate position, it is fixed on the microwave component, and the microwave component is firmly fixed in the inner cavity of the assembly box. The mechanical energy welding process of the microwave component is conveniently performed through the welding block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the split structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the fixing component of the utility model.

[0017] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0018] The accompanying drawings are marked as follows: 1. main shell; 2. heat sink; 3. connecting bolt; 4. cover; 5. first connecting column; 6. exhaust valve; 7. heat dissipation hole; 8. assembly box; 9. fixing hole; 10. second connecting column; 11. sealing strip; 12. fixing device; 121. mounting plate; 122. movable groove; 123. limiting block; 124. sliding block; 125. fixing groove; 126. fixing bolt; 127. welding block. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The microwave component assembly structure involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides a microwave component assembly structure, such as Figure 1 and Figure 2 As shown, it includes a main shell 1, and the left and right ends of the main shell 1 are fixedly connected with heat sinks 2, and the front and rear ends of the main shell 1 are movably connected with connecting bolts 3. The top of the main shell 1 is movably connected with a cover 4, and the internal airtightness is ensured by the cover 4. Four first connecting columns 5 are fixedly installed in a rectangular array on the top of the cover 4, and an exhaust valve 6 is opened on the top of the cover 4. The air pressure inside the microwave component is released through the exhaust valve 6. A plurality of heat dissipation holes 7 are equidistantly opened at the bottom of the main shell 1, and the heat dissipation effect of the microwave component during operation is ensured by the heat sink 2 and the heat dissipation holes 7. An assembly box 8 is movably connected to the inner cavity at the top of the main shell 1, and a plurality of fixing holes 9 are equidistantly opened at the front and rear ends of the assembly box 8. A second connecting column 10 is fixedly connected to the rectangular array on the top of the assembly box 8, a sealing strip 11 is fixedly connected to the top of the assembly box 8, and a fixing device 12 is fixedly installed at the bottom of the inner cavity of the assembly box 8.

[0021] Furthermore, the position of the connecting bolt 3 corresponds to the position of the fixing hole 9, and the connecting bolt 3 is movably connected to the inner cavity of the fixing hole 9. The assembly box 8 is fixed in the inner cavity of the main shell 1 through the connecting bolt 3 and the fixing hole 9. The position of the first connecting column 5 corresponds to the position of the second connecting column 10. The first connecting column 5 and the second connecting column 10 are connected to each other. The sealing strip 11 is movably connected to the inner cavity at the bottom end of the cover 4. The cover 4 is fixed to the top of the assembly box 8 through the first connecting column 5 and the second connecting column 10. The sealing strip 11 ensures the tightness of the connection.

[0022] Further, such as Figure 3As shown, the fixing device 12 includes four mounting plates 121, and the four mounting plates 121 are fixedly installed in a rectangular array at the bottom end of the inner cavity of the assembly box 8. The mounting plates 121 are used to limit the microwave components relatively to ensure the accuracy of the installation position of the microwave components. Two movable grooves 122 are equidistantly provided at the top of the mounting plates 121, and two limit blocks 123 are movably connected to the top of the mounting plates 121. A slider 124 is fixedly connected to one side of the bottom end of the limit block 123, a fixing groove 125 is provided in the middle of the top of the limit block 123, and a fixing bolt 126 is movably connected to the inner cavity of the fixing groove 125. The end of the limit block 123 away from the movable groove 122 is fixedly connected to a welding block 127, and the welding block 127 is used to facilitate the welding of the microwave component.

[0023] Further, such as Figure 4 As shown, the shape of the slider 124 is matched with the shape of the inner cavity of the movable groove 122, and the slider 124 is movably connected to the inner cavity of the movable groove 122. The position of the limit block 123 is moved by the slider 124, and the diameter of the fixing bolt 126 is matched with the diameter of the inner cavity of the fixed groove 125. The position of the fixing bolt 126 is moved by the fixed groove 125. According to the specific situation of the microwave component, the positions of the limit block 123 and the fixing bolt 126 are determined, and the fixing bolt 126 is fastened to the top of the microwave component, so that the microwave component is firmly fixed in the inner cavity of the assembly box 8.

[0024] The working principle of the utility model is as follows: firstly, the microwave component is placed at the bottom of the inner cavity of the assembly box 8, and the position of the microwave component is mechanically limited by the surrounding mounting plates 121. According to the specific situation of the microwave component, the slider 124 slides in the inner cavity of the movable groove 122, and the position of the movable limit block 123 is moved to a suitable position, and the position of the fixing bolt 126 is adjusted through the fixing groove 125. After the adjustment is completed, the fixing bolt 126 is fastened to the top of the microwave component so that the microwave component is fixed at the bottom of the inner cavity of the assembly box 8. By welding, the microwave component is fixed to the bottom of the inner cavity of the assembly box 8. Block 127 facilitates partial mechanical energy welding of the microwave component. After the fixation is completed, the assembly box 8 is placed in the inner cavity of the main shell 1, and the connecting bolt 3 is passed through the inner cavity of the fixing hole 9, so that the assembly box 8 and the main shell 1 are firmly fixed together. Then, the first connecting column 5 and the second connecting column 10 are connected to each other, so that the cover 4 and the assembly box 8 are connected to each other, and the tightness of the connection between the two is ensured by the sealing strip 11. After the installation is completed, the heat dissipation effect of the microwave component during operation is ensured by the heat sink 2 and the heat dissipation hole 7, and the main shell 1 plays a relative protective role for the microwave component.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A microwave assembly structure, comprising a main housing (1), characterized in that: The left and right ends of the main shell (1) are fixedly connected with heat sinks (2); the front and rear ends of the main shell (1) are movably connected with connecting bolts (3); the top of the main shell (1) is movably connected with a cover (4); the top of the cover (4) is fixedly equipped with four first connecting columns (5) in a rectangular array; the top of the cover (4) is provided with an exhaust valve (6); the bottom of the main shell (1) is equidistantly provided with a plurality of heat dissipation holes (7); the top inner cavity of the main shell (1) is movably connected with an assembly box (8); the front and rear ends of the assembly box (8) are equidistantly provided with a plurality of fixing holes (9); the top of the assembly box (8) is fixedly connected with a second connecting column (10) in a rectangular array; the top of the assembly box (8) is fixedly connected with a sealing strip (11); and the bottom of the inner cavity of the assembly box (8) is fixedly equipped with a fixing device (12).

2. A microwave component assembly structure according to claim 1, characterized in that: The position of the connecting bolt (3) corresponds to the position of the fixing hole (9), and the connecting bolt (3) is movably connected to the inner cavity of the fixing hole (9).

3. The microwave assembly assembly structure according to claim 1, characterized in that: The position of the first connecting column (5) corresponds to the position of the second connecting column (10), the first connecting column (5) and the second connecting column (10) are connected to each other, and the sealing strip (11) is movably connected to the inner cavity at the bottom end of the cover (4).

4. The microwave assembly assembly structure according to claim 1, characterized in that: The fixing device (12) comprises four mounting plates (121), two movable grooves (122) are equidistantly provided at the top of the mounting plate (121), two limit blocks (123) are movably connected to the top of the mounting plate (121), a slider (124) is fixedly connected to one side of the bottom end of the limit block (123), a fixing groove (125) is provided in the middle of the top of the limit block (123), a fixing bolt (126) is movably connected to the inner cavity of the fixing groove (125), and a welding block (127) is fixedly connected to one end of the limit block (123) away from the movable groove (122).

5. A microwave component assembly structure according to claim 4, characterized in that: The four mounting plates (121) are fixedly mounted in a rectangular array at the bottom end of the inner cavity of the assembly box (8); the shape of the slider (124) matches the shape of the inner cavity of the movable groove (122); and the slider (124) is movably connected to the inner cavity of the movable groove (122).

6. The microwave assembly assembly structure according to claim 4, characterized in that: The diameter of the fixing bolt (126) is matched to the diameter of the inner cavity of the fixing groove (125).

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