Multi-channel TR assembly clamp

Abstract

The utility model discloses a multi-channel TR assembly clamp, and relates to the technical field of TR assembly clamps. Comprising a workbench, a fixed block and a movable frame are arranged on a first plane of the workbench, a plurality of fixing clamps are arranged on the outer side of the fixed block, and the first plane is the contact surface of the fixed block and the workbench; and the moving mechanism is arranged on the outer side of the moving frame and used for adjusting the distance between the TR assemblies, the moving mechanism comprises an adjusting assembly and a moving assembly, and the adjusting assembly is arranged on the outer side of the moving assembly. Through the arrangement of the moving assembly and the adjusting assembly, the position of the clamping piece can be rapidly adjusted through the cooperation of the rotating disc, the arc-shaped groove, the adjusting block, the fixing strip, the threaded rod and the sliding block, and the situation that when base plates of different sizes are replaced due to the fact that bolts are adopted for connection is avoided; and a large amount of time needs to be consumed to disassemble and lock the bolts, so that the debugging time during substrate replacement is shortened, and the efficiency of facilitating TR assembly machining is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of TR component jigs, in particular to a multi-channel TR component jig. Background Art

[0002] The TR component is the part between the radio frequency and the antenna in a wireless transceiver system. That is, one end of the T / R component is connected to the antenna and the other end is connected to the intermediate frequency processing unit to form a wireless transceiver system. The TR component is widely used in active phased array radars, mainly for amplifying the transmitted signal, amplifying the received signal, and controlling the amplitude and phase of the signal. It consists of a low-noise amplifier, a power amplifier, a limiter, a phase shifter, etc.

[0003] When installing the TR component, during the placement process of the TR component, most use jigs to place the TR component on the substrate. In order to ensure the placement efficiency, the existing TR component jigs mostly use a combination of multiple clamping parts. In actual use, in order to ensure the stability of the positions of the multiple clamping parts, bolts are mostly used for connection. As a result, when replacing substrates of different sizes, a large amount of time is required to disassemble and lock the bolts, which increases the debugging time when replacing the substrate and reduces the efficiency of facilitating the processing of the TR component. Therefore, a multi-channel TR component jig is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when bolts are mostly used for connection, a large amount of time is required to disassemble and lock the bolts when replacing substrates of different sizes, which increases the debugging time when replacing the substrate and reduces the efficiency of facilitating the processing of the TR component. The utility model provides a multi-channel TR component jig.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0006] The multi-channel TR component jig includes:

[0007] A workbench, on the first plane of which a fixed block and a moving frame are respectively provided. A plurality of fixed clamps are provided outside the fixed block, and the first plane is the contact surface between the fixed block and the workbench;

[0008] A moving mechanism, arranged outside the moving frame, for adjusting the spacing of the TR component. The moving mechanism includes an adjustment component and a moving component. The adjustment component is arranged outside the moving component, and the moving component is arranged outside the moving frame. And the moving component cooperates with the adjustment component to perform multiple reverse position adjustments on the TR component;

[0009] A fixing member, arranged outside the workbench, for connecting the moving component.

[0010] Further, a plurality of mounting holes are provided on the outer side of the fixed block, bolts are provided on the side of the fixed clamp relative to the fixed block, and the bolts are screwed with the mounting holes.

[0011] Further, the fixing member includes a mounting block, the mounting block is connected to the moving frame, and a groove is formed on one side of the mounting block relative to the fixed block.

[0012] Further, the moving assembly includes a rotating disk, the rotating disk is arranged inside the mounting block, a plurality of arc-shaped grooves are formed inside the rotating disk, and the arc-shaped grooves penetrate through the rotating disk. Adjusting blocks are arranged inside the arc-shaped grooves, and the adjusting blocks move relative to the rotating disk. A fixed shaft is arranged on the outer side of the rotating disk, and the fixed shaft penetrates through the mounting block. A motor is arranged on the outer side of the mounting block, and the motor is connected to the mounting block.

[0013] Further, the adjusting assembly includes fixing bars, there are a plurality of the fixing bars, the fixing bars correspond to the arc-shaped grooves, and the fixing bars are connected to the adjusting blocks. Sliding grooves are formed inside the fixing bars, the sliding grooves penetrate through one side of the fixing bars, threaded rods are arranged inside the fixing bars, the central axes of the threaded rods are parallel to the length direction of the fixing bars, a plurality of sliding blocks are arranged on the outer sides of the threaded rods, and the sliding blocks slide inside the sliding grooves. Clamping members are arranged on the outer sides of the sliding blocks.

[0014] Further, guide rods are further arranged inside the groove, there are a plurality of the guide rods, the plurality of guide rods are parallel to each other, and the central axis of the guide rod is perpendicular to the length direction of the fixing bar. The fixing bar slides on the outer side of the guide rod, and the moving direction of the fixing bar is parallel to the central axis of the guide rod.

[0015] The beneficial effects of the present utility model are as follows:

[0016] Through the setting of the moving assembly and the adjusting assembly, the present utility model realizes the cooperation of the rotating disk, the arc-shaped groove, the adjusting block, the fixing bar, the threaded rod and the sliding block, so as to quickly adjust the position of the clamping member, avoiding the connection method using bolts, which causes a large amount of time to be consumed for disassembling and locking the bolts when replacing substrates of different sizes, thereby reducing the debugging time when replacing the substrate and improving the efficiency of facilitating the processing of the TR assembly.

[0017] Through the setting of the fixing member and the adjusting assembly, the present utility model realizes the cooperation of the mounting block, the guide rod and the fixing bar, so as to guide the fixing bar during the moving process and ensure the accuracy of the moving direction of the fixing bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is an enlarged view of the fixing member of the present utility model;

[0020] Figure 3 is a partial cross-sectional view of the fixing member of the present utility model;

[0021] Figure 4 is an enlarged view of the rotating disk of the present utility model;

[0022] Figure 5 is a partial cross-sectional view of the adjustment assembly of the present utility model;

[0023] Reference numerals: 1, workbench; 101, fixing block; 102, fixing clamp; 2, moving frame; 3, fixing member; 301, mounting block; 302, groove; 303, guide rod; 4, adjustment assembly; 401, fixing strip; 402, clamping member; 403, sliding groove; 404, threaded rod; 405, sliding block; 5, moving assembly; 501, rotating disk; 502, arc groove; 503, adjustment block. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. Generally, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] It should be noted that: similar reference numerals and letters denote similar items in the following accompanying drawings. Therefore, once an item is defined in one accompanying drawing, it does not need to be further defined and explained in subsequent accompanying drawings. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0027] The electrical components appearing in this text are all electrically connected to an external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer for control.

[0028] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inside", "outside", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is customarily placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0029] As Figures 1 to 5 shown, the multi-channel TR component fixture includes: a workbench 1, a fixed block 101 and a moving frame 2 are respectively provided on the first plane of the workbench 1, a plurality of fixed clamps 102 are provided outside the fixed block 101, and the first plane is the contact surface between the fixed block 101 and the workbench 1; a moving mechanism, which is arranged outside the moving frame 2 and is used for adjusting the spacing of the TR components. The moving mechanism includes an adjustment component 4 and a moving component 5. The adjustment component 4 is arranged outside the moving component 5, and the moving component 5 is arranged outside the moving frame 2. The moving component 5 cooperates with the adjustment component 4 to perform multiple reverse position adjustments on the TR components; a fixing member 3, which is arranged outside the workbench 1 and is used for connecting the moving component 5. Specifically, when installing the TR components, first place the substrate on the top of the fixed block 101, and then fix the substrate through the fixed clamps 102 to prevent the substrate from moving relative to the fixed block 101 during use and ensure the accuracy of the installation position of the TR components. After the substrate is fixed, adjust the spacing of the TR components during installation through the adjustment component 4 and the moving component 5 to ensure the accuracy of the position during installation. Finally, drive the TR components to move relative to the substrate through the cooperation of the moving frame 2 and the fixing member 3, so that the TR components can be installed on the surface of the substrate. The moving frame 2 can drive the fixing member 3 to move in space during use, enabling different position adjustments of the TR components. The moving frame 2 is a prior art and will not be explained in detail here.

[0030] As Figures 1 to 5 shown, a plurality of mounting holes are provided outside the fixed block 101. Bolts are provided on the side of the fixed clamp 102 relative to the fixed block 101, and the bolts are screwed into the mounting holes. Specifically, the cooperation of the plurality of mounting holes and the bolts enables the position of the fixed clamp 102 to be adjusted according to requirements, so as to fix different substrates and increase the compatibility during use.

[0031] As Figures 1 to 5As shown in the figure, the fixing member 3 includes a mounting block 301. The mounting block 301 is connected to the moving frame 2. A groove 302 is provided on one side of the mounting block 301 relative to the fixed block 101. Specifically, the mounting block 301 connects the adjusting assembly 4, the moving assembly 5 and the moving frame 2, so that the TR assembly clamped by the adjusting assembly 4 and the moving assembly 5 can be position-adjusted through the moving frame 2. The mounting block 301 and the moving frame 2 are connected by a threaded or snap connection method, so that the size of the mounting block 301 can be selected according to actual needs.

[0032] As Figures 1 to 5 shown in the figure, the moving assembly 5 includes a rotating disk 501. The rotating disk 501 is arranged inside the mounting block 301. A plurality of arc-shaped grooves 502 are provided inside the rotating disk 501, and the arc-shaped grooves 502 penetrate through the rotating disk 501. Adjusting blocks 503 are provided inside the arc-shaped grooves 502, and the adjusting blocks 503 move relative to the rotating disk 501. A fixed shaft is provided outside the rotating disk 501, and the fixed shaft penetrates through the mounting block 301. A motor is provided outside the mounting block 301, and the motor is connected to the mounting block 301. Specifically, the arc-shaped grooves 502 are arc-shaped, and the centers of the arc-shaped grooves 502 are staggered from the center of the rotating disk 501. When installing the TR assembly, first drive the rotating disk 501 to rotate through the motor. While the rotating disk 501 is rotating, drive the adjusting blocks 503 and the adjusting assembly 4 to move towards or away from each other through the arc-shaped grooves 502, so that the installation spacing of the TR assembly can be adjusted according to actual needs.

[0033] As Figures 1 to 5As shown in the figure, the adjustment component 4 includes fixing bars 401. There are multiple fixing bars 401, which correspond to the arc-shaped grooves 502, and the fixing bars 401 are connected to the adjustment blocks 503. Sliding grooves 403 are provided inside each fixing bar 401. The sliding grooves 403 penetrate through one side of the fixing bars 401. Threaded rods 404 are provided inside each fixing bar 401. The axis of the threaded rod 404 is parallel to the length direction of the fixing bar 401. A plurality of sliding blocks 405 are provided on the outer side of the threaded rod 404, and the sliding blocks 405 slide inside the sliding grooves 403. Clamping members 402 are provided on the outer sides of the sliding blocks 405. Specifically, left-handed threads and right-handed threads are provided at both ends of the threaded rod 404. A motor is provided on the outer side of the fixing bar 401, and the motor drives the threaded rod 404 to rotate. The rotating threaded rod 404 drives the sliding blocks 405 and the clamping members 402 to move towards or away from each other, thereby further adjusting the installation spacing of the TR component. The clamping member 402 is a pneumatic suction cup. The clamping member 402 can clamp the TR component during use. The clamping member 402 is a prior art and will not be explained in detail here. When installing the TR component, the position of the TR component is adjusted in different directions through the cooperation of the threaded rod 404, the sliding block 405, the rotating disk 501, the arc-shaped groove 502 and the adjustment block 503, so that the TR component can be adjusted according to actual needs to ensure the accuracy of the installation position of the TR component.

[0034] As Figures 1 to 5 shown in the figure, guide rods 303 are also provided inside the groove 302. There are multiple guide rods 303, and the multiple guide rods 303 are parallel to each other. The axis of the guide rod 303 is perpendicular to the length direction of the fixing bar 401. The fixing bar 401 slides on the outer side of the guide rod 303, and the moving direction of the fixing bar 401 is parallel to the axis of the guide rod 303. Specifically, the guide rod 303 can be cylindrical, hexagonal prism-shaped or elliptical cylinder-shaped, etc. The guide rod 303 cooperates with the mounting block 301 to guide the moving direction of the fixing bar 401 to ensure the stability during the position adjustment of the fixing bar 401.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. Multi-channel TR component fixture, characterized in that Comprising: A workbench (1), on the first plane of the workbench (1), a fixed block (101) and a moving frame (2) are respectively provided. A plurality of fixed clamps (102) are provided on the outer side of the fixed block (101). The first plane is the contact surface between the fixed block (101) and the workbench (1); A moving mechanism, arranged on the outer side of the moving frame (2), for adjusting the spacing of the TR assembly. The moving mechanism includes an adjustment component (4) and a moving component (5). The adjustment component (4) is arranged on the outer side of the moving component (5). The moving component (5) is arranged on the outer side of the moving frame (2), and the moving component (5) cooperates with the adjustment component (4) to perform multiple reverse position adjustments on the TR assembly; A fixing member (3), arranged on the outer side of the workbench (1), for connecting the moving component (5).

2. The multi-channel TR component fixture according to claim 1, characterized in that, A plurality of mounting holes are provided on the outer side of the fixed block (101). Bolts are provided on the side of the fixed clamp (102) relative to the fixed block (101), and the bolts are screwed into the mounting holes.

3. The multi-channel TR component fixture according to claim 1, wherein The fixing member (3) includes a mounting block (301). The mounting block (301) is connected to the moving frame (2). A groove (302) is formed on one side of the mounting block (301) relative to the fixed block (101).

4. The multi-channel TR component fixture according to claim 3, characterized in that, The moving component (5) includes a rotating disk (501). The rotating disk (501) is arranged inside the mounting block (301). A plurality of arc-shaped grooves (502) are formed inside the rotating disk (501), and the arc-shaped grooves (502) penetrate through the rotating disk (501). Adjustment blocks (503) are arranged inside the arc-shaped grooves (502), and the adjustment blocks (503) move relative to the rotating disk (501). A fixed shaft is arranged on the outer side of the rotating disk (501), and the fixed shaft penetrates through the mounting block (301). A motor is arranged on the outer side of the mounting block (301), and the motor is connected to the mounting block (301).

5. The multi-channel TR component fixture according to claim 4, wherein The adjustment component (4) includes fixing bars (401). There are a plurality of the fixing bars (401). The fixing bars (401) correspond to the arc-shaped grooves (502), and the fixing bars (401) are connected to the adjustment blocks (503). Slide grooves (403) are arranged inside the fixing bars (401). The slide grooves (403) penetrate through one side of the fixing bars (401). Threaded rods (404) are arranged inside the fixing bars (401). The axis lines of the threaded rods (404) are parallel to the length direction of the fixing bars (401). A plurality of sliding blocks (405) are arranged on the outer sides of the threaded rods (404), and the sliding blocks (405) slide inside the slide grooves (403). Clamping members (402) are arranged on the outer sides of the sliding blocks (405).

6. The multi-channel TR component fixture according to claim 3, wherein Guide rods (303) are further arranged inside the groove (302). There are a plurality of the guide rods (303). The plurality of guide rods (303) are parallel to each other, and the axis lines of the guide rods (303) are perpendicular to the length direction of the fixing bars (401). The fixing bars (401) slide on the outer sides of the guide rods (303), and the moving direction of the fixing bars (401) is parallel to the axis lines of the guide rods (303).

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