Antenna test spread spectrum module tool

Abstract

The utility model belongs to the technical field of antenna testing, and discloses an antenna testing spread spectrum module tool which comprises a bottom plate, a spread spectrum module body and a to-be-tested antenna, and the two ends of the bottom plate are detachably and fixedly connected with a flange supporting plate used for being connected with a manipulator adapter plate and an antenna mounting base used for fixedly mounting the to-be-tested antenna respectively. The top of the bottom plate is adjustably and fixedly provided with an adjusting assembly, and the top of the adjusting assembly is movably connected with a spread spectrum clamping assembly used for fixing a spread spectrum module body. The spread spectrum module body is driven by the lifting assembly and the translation assembly to move in the horizontal and vertical directions, alignment adjustment of the spread spectrum module body and an antenna to be tested is facilitated, the spread spectrum clamping assembly is arranged, the size of the spread spectrum module body can be fixed according to needs, and the mounting position of a fixing stud can be adjusted, so that the spread spectrum module body can be conveniently adjusted. The tool can be suitable for spread spectrum module bodies of different models and sizes, installation is easy, and practicability is high.

Description

Technical Field

[0001] This application relates to the technical field of antenna testing, and more specifically, to a tooling for an antenna testing spread spectrum module. Background Art

[0002] In the traditional antenna testing process, when batch testing products, it is necessary to continuously change the tooling according to different spread spectrum modules, resulting in a serious decline in work efficiency. Moreover, due to frequent disassembly and assembly, the installation of each component becomes unreliable, leading to an increase in test errors and even damage to radio frequency components. At the same time, to ensure its fine adjustment function and test accuracy, when installing, it is necessary to keep each movable axis stable and then install the spread spectrum module, and the installation process is cumbersome. Under such conditions, it is very necessary to design a tooling that can be applied to different types of spread spectrum modules. Utility Model Content

[0003] To solve the above problems, this application provides a tooling for an antenna testing spread spectrum module.

[0004] The tooling for an antenna testing spread spectrum module provided by this application adopts the following technical solutions:

[0005] A tooling for an antenna testing spread spectrum module includes a bottom plate, a spread spectrum module body, and an antenna under test. At both ends of the bottom plate, a flange support plate for connecting with a manipulator adapter plate and an antenna mounting seat for fixedly installing the antenna under test are detachably and fixedly connected respectively. On the top of the bottom plate, an adjustment component is adjustably and fixedly installed. On the top of the adjustment component, a spread spectrum clamping component for fixing the spread spectrum module body is movably connected. The adjustment component includes a lifting component for controlling the vertical movement of the spread spectrum module body and a translation component for controlling the horizontal movement of the spread spectrum module body to both sides. On both sides of the bottom plate where the adjustment component is located, side guards are detachably and fixedly connected. Both ends of the side guards are fixedly connected to the inner sides of the flange support plate and the antenna mounting seat respectively.

[0006] Further, the lifting component includes a bottom lifting plate, a cross arm, and a top lifting plate. On the top surface of the bottom lifting plate and the bottom surface of the top lifting plate, a bottom groove seat and a top groove seat are fixedly connected respectively. Inside the bottom groove seat and the top groove seat, a bottom slider and a top slider are slidably connected respectively. Two ends of the cross arm are rotatably connected to the two ends of the bottom slider and the top slider respectively, and the other two ends are rotatably connected to the bottom lifting plate and the top lifting plate respectively.

[0007] Further, a regulating screw is horizontally penetrated and limit-rotatably connected to the front side of the bottom groove seat. The inner end of the regulating screw is threadedly connected through the bottom slider, and its outer end is fixedly connected with a regulating knob.

[0008] Through the above technical solution, by rotating the adjustment knob to control the rotation of the adjustment screw, since the adjustment screw and the bottom groove seat are in a non-sliding limit rotation connection, the rotation of the adjustment screw can drive the non-bottom slider to slide in the bottom groove seat, and then drive the cross arm to rotate. The rotation of the cross arm drives the top lifting plate to move away from or close to the bottom lifting plate, thereby realizing the fine lifting adjustment of the lifting assembly.

[0009] Further, the translation assembly includes a frequency spreading placement plate, a slide rail, and a plurality of sliders. The slide rail is horizontally fixedly connected to the bottom of the frequency spreading placement plate. The sliders are fixedly connected to the top of the lifting assembly, and the sliders are all slidably connected to the slide rail.

[0010] Further, slide rail locking devices are movably connected to the slide rails, and the slide rail locking devices are fixedly connected to the top of the lifting assembly.

[0011] Further, a plurality of adjustment mounting holes are arranged in an array on the frequency spreading placement plate.

[0012] Further, the frequency spreading clamping assembly includes four adjustment fixing studs and two frequency spreading pressing plates. The adjustment fixing studs are detachably fixedly connected to the adjustment mounting holes of the frequency spreading placement plate, and both ends of the frequency spreading pressing plates are sleeved on the adjustment fixing studs on the same side.

[0013] Through the above technical solution, the installation position of the adjustment fixing studs can be adjusted according to the size of the frequency spreading module body to be fixed, so as to realize the clamping installation of frequency spreading module bodies of different models and sizes.

[0014] In summary, the present application includes at least the following beneficial technical effects:

[0015] (1) In the present application, the lifting assembly and the translation assembly drive the frequency spreading module body to move in the horizontal and vertical directions, facilitating the alignment adjustment between the frequency spreading module body and the antenna to be measured;

[0016] (2) Through the setting of the frequency spreading clamping assembly, the installation position of the adjustment fixing studs can be adjusted according to the size of the frequency spreading module body to be fixed, so that the tooling can be applicable to frequency spreading module bodies of different models and sizes, with simple installation and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the first perspective of the present application;

[0018] Figure 2 is a schematic structural diagram of the second perspective of the present application;

[0019] Figure 3 is a side view of the present application;

[0020] Figure 4A schematic diagram of the structure of the adjustment component.

[0021] Description of the numbers in the figure:

[0022] 1. Bottom plate; 2. Spread spectrum module body; 3. Antenna to be tested; 4. Flange support plate; 5. Antenna mounting seat; 6. Adjustment assembly; 61. Lifting assembly; 611. Bottom lifting plate; 612. Cross support arm; 613. Top lifting plate; 614. Bottom slot seat; 615. Top slot seat; 616. Bottom slider; 617. Top slider; 618. Adjustment screw; 619. Adjustment knob; 62. Translation assembly; 621. Spread spectrum placement plate; 622. Slide rail; 623. Slide block; 624. Slide rail locker; 625. Adjustment mounting hole; 7. Spread spectrum clamping assembly; 71. Adjustment fixing stud; 72. Spread spectrum holding plate; 8. Side guard plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] The present application is further described in detail below in conjunction with the accompanying drawings.

[0028] An embodiment of the present application discloses a tooling for an antenna test spread spectrum module, which includes a bottom plate 1, a spread spectrum module body 2, and an antenna under test 3. Flange support plates 4 for connecting with a manipulator transfer plate and antenna mounting seats 5 for fixedly installing the antenna under test 3 are detachably and fixedly connected to both ends of the bottom plate 1 respectively. An adjusting component 6 is adjustably and fixedly installed on the top of the bottom plate 1. A spread spectrum clamping component 7 for fixing the spread spectrum module body 2 is movably connected to the top of the adjusting component 6. The adjusting component 6 includes a lifting component 61 for controlling the vertical movement of the spread spectrum module body 2 and a translation component 62 for controlling the horizontal movement of the spread spectrum module body 2 to both sides. Side guard plates 8 are detachably and fixedly connected to both sides of the bottom plate 1 where the adjusting component 6 is located.

[0029] Please refer to Figures 1-4 As shown, the lifting component 61 includes a bottom lifting plate 611, a cross arm 612, and a top lifting plate 613. A bottom groove seat 614 and a top groove seat 615 are fixedly connected to the top surface of the bottom lifting plate 611 and the bottom surface of the top lifting plate 613 respectively. A bottom slider 616 and a top slider 617 are slidably connected to the interiors of the bottom groove seat 614 and the top groove seat 615 respectively. Two ends of the cross arm 612 are rotatably connected to the two ends of the bottom slider 616 and the top slider 617 respectively, and the other two ends are rotatably connected to the bottom lifting plate 611 and the top lifting plate 613 respectively.

[0030] Preferably, an adjusting screw 618 is horizontally penetrated and rotatably connected with a limit at the front side of the bottom groove seat 614. The inner end of the adjusting screw 618 is threadedly connected through the bottom slider 616, and its outer end is fixedly connected with an adjusting knob 619. By rotating the adjusting knob 619 to control the rotation of the adjusting screw 618, since the adjusting screw 618 and the bottom groove seat 614 are non-slidably and rotatably connected with a limit, the rotation of the adjusting screw 618 can drive the non-bottom slider 616 to slide in the bottom groove seat 614, thereby driving the cross arm 612 to rotate. The rotation of the cross arm 612 drives the top lifting plate 613 to move away from or close to the bottom lifting plate 611, thereby realizing the fine lifting adjustment of the lifting component 61.

[0031] Please refer to Figures 1-4 As shown, the translation component 62 includes a spread spectrum placement plate 621, a slide rail 622, and several sliders 623. The slide rail 622 is horizontally fixedly connected to the bottom of the spread spectrum placement plate 621. The sliders 623 are fixedly connected to the top of the lifting component 61. The sliders 623 are all slidably connected to the slide rail 622. Slide rail locking devices 624 are movably connected to the slide rail 622, and the slide rail locking devices 624 are all fixedly connected to the top of the lifting component 61.

[0032] Please refer to Figures 1-3, a number of adjustment mounting holes 625 are arranged in an array on the spread spectrum placement board 621. The spread spectrum clamping assembly 7 includes four adjustment fixing studs 71 and two spread spectrum pressing plates 72. The fixing studs are detachably and fixedly connected in the adjustment mounting holes 625 of the spread spectrum placement board 621. Both ends of the spread spectrum pressing plate 72 are respectively sleeved on the adjustment fixing studs 71 on the same side. The installation position of the adjustment fixing stud 71 can be adjusted according to the size of the spread spectrum module body 2 to be fixed, so as to realize the clamping and installation of the spread spectrum module body 2 of different models and sizes.

[0033] When this application is in use, first, the antenna to be tested 3 is fixed in the antenna mounting seat 5, the spread spectrum module body 2 is fixed on the spread spectrum placement board 621 through the spread spectrum clamping assembly 7, and the spread spectrum module body 2 is aligned with the antenna to be tested 3. The flange support plate 4 can be connected to the manipulator adapter plate for testing. The lifting assembly 61 and the translation assembly 62 drive the spread spectrum module body 2 to move in the horizontal and vertical directions, which is convenient for the alignment adjustment of the spread spectrum module body 2 and the antenna to be tested 3; through the setting of the spread spectrum clamping assembly 7, the installation position of the adjustment fixing stud 71 can be adjusted according to the size of the spread spectrum module body 2 to be fixed, so that the tooling can be applicable to the spread spectrum module body 2 of different models and sizes, with simple installation and strong practicability.

[0034] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An antenna test spread spectrum module tooling, characterized in that, It includes a bottom plate (1), a spread spectrum module body (2), and an antenna under test (3). At both ends of the bottom plate (1), there are respectively detachably and fixedly connected a flange support plate (4) for connecting with a manipulator adapter plate and an antenna mounting seat (5) for fixedly installing the antenna under test (3). On the top of the bottom plate (1), an adjusting component (6) is adjustably and fixedly installed. The top of the adjusting component (6) is movably connected with a spread spectrum clamping component (7) for fixing the spread spectrum module body (2). The adjusting component (6) includes a lifting component (61) for controlling the vertical movement of the spread spectrum module body (2) and a translation component (62) for controlling the horizontal movement of the spread spectrum module body (2) to both sides. On both sides of the bottom plate (1) where the adjusting component (6) is located, there are fixedly connected side guard plates (8). The two ends of the side guard plates (8) are respectively fixedly connected with the inner sides of the flange support plate (4) and the antenna mounting seat (5).

2. The antenna test spread spectrum module tooling according to claim 1, characterized in that: The lifting component (61) includes a bottom lifting plate (611), cross arms (612), and a top lifting plate (613). On the top surface of the bottom lifting plate (611) and the bottom surface of the top lifting plate (613), there are respectively fixedly connected a bottom groove seat (614) and a top groove seat (615). Inside the bottom groove seat (614) and the top groove seat (615), there are respectively slidably connected a bottom slider (616) and a top slider (617). The two ends of the cross arms (612) are respectively rotatably connected with the two ends of the bottom slider (616) and the top slider (617), and the other two ends are respectively rotatably connected with the bottom lifting plate (611) and the top lifting plate (613).

3. The antenna test spread spectrum module tooling according to claim 2, characterized in that: A regulating screw (618) horizontally penetrates and is rotationally connected with a limit on the front side of the bottom groove seat (614). The inner end of the regulating screw (618) is threadedly connected through the bottom slider (616), and its outer end is fixedly connected with an adjusting knob (619).

4. An antenna test spread spectrum module tooling according to claim 1, characterized in that: The translation component (62) includes a spread spectrum placement plate (621), slide rails (622), and several sliders (623). The slide rails (622) are horizontally and fixedly connected to the bottom of the spread spectrum placement plate (621). The sliders (623) are fixedly connected to the top of the lifting component (61), and the sliders (623) are all slidably connected with the slide rails (622).

5. The antenna test spread spectrum module tooling according to claim 4, characterized in that: On the slide rails (622), there are all movably connected slide rail lockers (624), and the slide rail lockers (624) are all fixedly connected to the top of the lifting component (61).

6. An antenna test spread spectrum module tooling according to claim 4, characterized in that: On the spread spectrum placement plate (621), there are arrayed several adjusting mounting holes (625).

7. An antenna test spread spectrum module tooling according to claim 6, characterized in that: The spread spectrum clamping component (7) includes four adjusting fixing studs (71) and two spread spectrum pressing plates (72). The adjusting fixing studs (71) are all detachably and fixedly connected in the adjusting mounting holes (625) of the spread spectrum placement plate (621). The two ends of the spread spectrum pressing plates (72) are respectively sleeved on the adjusting fixing studs (71) on the same side.

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