Millimeter wave test miniature positioning device with stable structure

Abstract

The utility model relates to a millimeter wave test miniature positioning device with a stable structure. The millimeter wave test miniature positioning device comprises an XYZ mobile module and a spread spectrum fixing piece, the spread spectrum fixing piece is inverted L-shaped, and the long edge of the spread spectrum fixing piece is fixedly connected with a Z-direction positioning plate of the XYZ mobile module through a bolt; the XYZ moving module comprises an X-direction positioning plate, a Y-direction positioning plate, a fixed link block and a Z-direction positioning plate; the X-direction positioning plate is rotatably and telescopically connected with the Y-direction positioning plate through a bolt; the Y-direction positioning plate is rotationally and telescopically connected with the fixed link block through a bolt; the other end of the fixed chaining block rotates the telescopic connecting plate through a bolt and a Z-direction positioning plate; mutually corresponding slide rails are arranged between the X-direction positioning plate and the Y-direction positioning plate, between the Y-direction positioning plate and the fixed linking block, and between the fixed linking block and the Z-direction positioning rotating plate. According to the XYZ three-direction moving module, the structure of the XYZ three-direction moving module is simplified, and the fixed link block is added between the YZ module and used for stabilizing the XYZ three-direction moving module.

Description

Technical Field

[0001] The present invention belongs to the field of spread spectrum micro positioning devices, and particularly relates to a millimeter wave test micro positioning device with stable structure. Background Art

[0002] In the research on the performance detection mechanism of integrated circuits, the stability of millimeter wave test equipment is highly concerned. Under the existing technical conditions, an XYZ three-way moving module is mostly used for the movement of millimeter wave detection equipment. Therefore, the stability of the millimeter wave detection equipment also largely depends on the stability of the XYZ three-way moving module. However, most of the existing XYZ three-way moving modules are motor-controlled, and their structures are relatively large. Since the millimeter wave test equipment requires a relatively small structure for the bottom positioning setting, the existing XYZ three-way moving modules are not suitable for the positioning purpose of millimeter wave testing.

[0003] Therefore, it is particularly important to design a moving device for millimeter wave test equipment to achieve its stability. Summary of the Invention

[0004] In order to solve the problem of the relatively large structure caused by the use of electronic control in the existing XYZ moving module, this application designs a millimeter wave test micro positioning device with stable structure, aiming to simplify the structure of the XYZ three-way moving module and greatly improve its stability.

[0005] A millimeter wave test micro positioning device with stable structure includes an XYZ moving module and a spread spectrum fixing part;

[0006] The spread spectrum fixing part is in an inverted L shape, and the long side of the spread spectrum fixing part is fixedly connected to the Z-direction positioning plate of the XYZ moving module through bolts.

[0007] Preferably, the XYZ moving module includes an X-direction positioning plate, a Y-direction positioning plate, a fixed connection block, and a Z-direction positioning plate;

[0008] The X-direction positioning plate is rotationally and telescopically connected to the Y-direction positioning plate through bolts;

[0009] The Y-direction positioning plate is rotationally and telescopically connected to the fixed connection block through bolts;

[0010] The other end of the fixed connection block is rotationally and telescopically connected to the Z-direction positioning plate through bolts;

[0011] Corresponding slide rails are also provided between the X-direction positioning plate and the Y-direction positioning plate;

[0012] Corresponding slide rails are also provided between the Y-direction positioning plate and the fixed connection block;

[0013] A corresponding slide rail is also provided between the fixed link block and the Z-direction positioning rotating plate.

[0014] Preferably, the fixed link block is an L-shaped bracket.

[0015] Preferably, a first L-shaped bracket is fixed to the left side of the X-direction positioning plate. A first bolt hole and a first rotating bolt are provided on the end face perpendicular to the X-direction positioning plate of the first L-shaped bracket.

[0016] Preferably, the tail end of the first rotating bolt is aligned with the left end side plate of the Y-direction positioning plate.

[0017] Preferably, a second L-shaped bracket is further provided at the left end of the Y-direction positioning plate. A second bolt hole and a second rotating bolt are provided on the end face perpendicular to the X-direction positioning plate of the second L-shaped bracket.

[0018] Preferably, a first protrusion is provided at the left end of the bottom of the fixed link block, and the position of the first protrusion corresponds to the second bolt hole.

[0019] Preferably, a third L-shaped bracket is further provided at the upper end of the Z-direction positioning plate. A third bolt hole and a third rotating bolt are provided on the upper end face parallel to the fixed link block of the third L-shaped bracket; the tail of the third bolt hole is aligned with the upper part of the fixed link block.

[0020] The advantages and effects of the present application are as follows:

[0021] A millimeter-wave test micro-positioning device with a stable structure designed in the present application improves the XYZ three-way moving module. Instead of using the existing large and unstable electric control method, a method of combining a slide rail and a bolt sliding and pressing control is adopted, thereby simplifying the structure of the XYZ three-way moving module, and adding a fixed link block between the YZ modules to achieve the stability of the XYZ three-way moving module, and further realizing the positioning stability of the millimeter-wave test device.

[0022] The above description is only an overview of the technical solution of the present application. In order to be able to understand the technical means of the present application more clearly, it can be implemented according to the content of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and understandable, the following takes the preferred embodiments of the present application and combines the drawings to describe in detail as follows.

[0023] According to the following detailed description of the specific embodiments of the present application in conjunction with the drawings, those skilled in the art will more clearly understand the above and other purposes, advantages and features of the present application. Brief Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts do not necessarily draw according to the actual scale.

[0025] Figure 1 The front view of a millimeter-wave test micro-positioning device with stable structure designed for the present application;

[0026] Figure 2 The structure diagram of a millimeter-wave test micro-positioning device with stable structure designed for the present application;

[0027] Reference numerals: 1. Spread-spectrum fixing piece; 2. X-direction positioning plate; 3. Y-direction positioning plate; 4. Fixed connection block; 5. Z-direction positioning plate; 6. First L-shaped bracket; 7. First rotating bolt; 8. Second L-shaped bracket; 9. Second rotating bolt; 10. First protrusion; 11. Third L-shaped bracket; 12. Third rotating bolt. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. In the following description, providing specific details such as specific configurations and components is only to help a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should clearly understand that various changes and modifications can be made to the embodiments described here without departing from the scope and spirit of the present application. In addition, for clarity and conciseness, the description of known functions and structures is omitted in the embodiments.

[0029] It should be understood that the "one embodiment" or "the present embodiment" mentioned throughout the specification means that the specific features, structures, or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, the "one embodiment" or "the present embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics can be combined in one or more embodiments in any suitable manner.

[0030] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0031] In this text, the term "and / or" is merely a description of the association relationship between associated objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, B exists alone, and both A and B exist simultaneously. In this text, the term " / and" is a description of another association relationship between associated objects, indicating that there can be two relationships. For example, A / and B can represent two situations: A exists alone, and both A and B exist. Additionally, in this text, the character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0032] In this text, the term "at least one" is merely a description of the association relationship between associated objects, indicating that there can be three relationships. For example, at least one of A and B can represent three situations: A exists alone, both A and B exist simultaneously, and B exists alone.

[0033] It should also be noted that in this text, relational terms such as first and second 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion.

[0034] Embodiment 1

[0035] This embodiment mainly introduces the basic design of a millimeter-wave test micro-positioning device with stable structure. Please refer to Figure 1 and Figure 2 , and specifically includes an XYZ moving module and a spread-spectrum fixing part 1;

[0036] The spread-spectrum fixing part 1 is in an inverted L shape, and the long side of the spread-spectrum fixing part 1 is fixedly connected to the Z-direction positioning plate 5 of the XYZ moving module through bolts.

[0037] Furthermore, the XYZ moving module includes an X-direction positioning plate 2, a Y-direction positioning plate 3, a fixed link block 4, and a Z-direction positioning plate 5;

[0038] The X-direction positioning plate 2 is rotationally and telescopically connected to the Y-direction positioning plate 3 through bolts;

[0039] The Y-direction positioning plate 3 is rotationally and telescopically connected to the fixed link block 4 through bolts;

[0040] The other end of the fixed link block 4 is rotationally and telescopically connected to the Z-direction positioning plate 5 through a connecting plate;

[0041] Corresponding slide rails are also provided between the X-direction positioning plate 2 and the Y-direction positioning plate 3;

[0042] Corresponding slide rails are also provided between the Y-direction positioning plate 3 and the fixed link block 4;

[0043] A corresponding slide rail is also provided between the fixed link block 4 and the Z-direction positioning rotating plate.

[0044] Furthermore, the fixed link block 4 is an L-shaped bracket.

[0045] Furthermore, a first L-shaped bracket 6 is fixed to the left side of the X-direction positioning plate 2. A first bolt hole and a first rotating bolt 7 are provided on the end panel of the first L-shaped bracket 6 perpendicular to the X-direction positioning plate 2.

[0046] Furthermore, the tail end of the first rotating bolt 7 is aligned with the left end side plate of the Y-direction positioning plate 3. Through the above design, since the first L-shaped bracket 6 is fixed to the X-direction positioning plate 2, the first rotating bolt on the first L-shaped bracket 6 can be threadedly rotated with the first bolt hole, thereby realizing the extrusion of the Y-direction positioning plate, and finally realizing the position adjustment of the Y-direction positioning plate, that is, the adjustment in the X-direction, in cooperation with the slide rail.

[0047] Furthermore, a second L-shaped bracket 8 is also provided at the left end of the Y-direction positioning plate 3. A second bolt hole and a second rotating bolt 9 are provided on the end panel of the second L-shaped bracket 8 perpendicular to the X-direction positioning plate 2. The second L-shaped bracket 8, the first L-shaped bracket 6, and the X-direction positioning plate 2 are perpendicular to each other.

[0048] Furthermore, a first protrusion 10 is provided at the left end of the bottom of the fixed link block 4, and the position of the first protrusion 10 corresponds to the second bolt hole.

[0049] Through the above design, the second L-shaped bracket 8 designed in this application is fixed to the Y-direction positioning plate 3. Therefore, the second rotating bolt on the second L-shaped bracket 8 can be threadedly rotated with the second bolt hole, thereby realizing the extrusion of the fixed link block 4, and finally realizing the position adjustment of the fixed link block 4, and then realizing the adjustment in the Y-direction, in cooperation with the slide rail.

[0050] Furthermore, a third L-shaped bracket 11 is also provided at the upper end of the Z-direction positioning plate 5. A third bolt hole and a third rotating bolt 12 are provided on the upper end panel of the third L-shaped bracket 11 parallel to the fixed link block 4; the tail of the third bolt hole is aligned with the upper part of the fixed link block 4. Through the above design, the third L-shaped bracket 11 designed in this application is fixed to the Z-direction positioning plate 5. Therefore, the third rotating bolt on the third L-shaped bracket 11 can be threadedly rotated with the third bolt hole, thereby realizing the extrusion of the fixed link block 4, and finally realizing the position adjustment of the third L-shaped bracket 11, and then realizing the adjustment in the Z-direction.

[0051] The above are only the preferred embodiments of the present invention, and thus do not limit the protection scope of the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any changes, modifications, substitutions, integrations, and parameter changes made to these embodiments by means of conventional substitutions or capable of achieving the same functions without departing from the principle and spirit of the present invention fall within the protection scope of the present invention.

Claims

1. A millimeter-wave test micro-positioning device with stable structure, characterized in that It includes an XYZ moving module and a spread spectrum fixing part (1); The spread spectrum fixing part (1) is in an inverted L shape, and the long side of the spread spectrum fixing part (1) is fixedly connected to the Z-direction positioning plate (5) of the XYZ moving module through bolts; The XYZ moving module includes an X-direction positioning plate (2), a Y-direction positioning plate (3), a fixed link block (4), and a Z-direction positioning plate (5); The X-direction positioning plate (2) is rotationally and telescopically connected to the Y-direction positioning plate (3) through bolts; The Y-direction positioning plate (3) is rotationally and telescopically connected to the fixed link block (4) through bolts; The other end of the fixed link block (4) is rotationally and telescopically connected to the Z-direction positioning plate (5) through bolts; Corresponding slide rails are also arranged between the X-direction positioning plate (2) and the Y-direction positioning plate (3); Corresponding slide rails are also arranged between the Y-direction positioning plate (3) and the fixed link block (4); Corresponding slide rails are also arranged between the fixed link block (4) and the Z-direction positioning rotating plate.

2. The millimeter-wave testing micro-positioning device with stable structure according to claim 1, characterized in that, The fixed link block (4) is an L-shaped bracket.

3. The millimeter-wave testing micro-positioning device with stable structure according to claim 2, characterized in that, A first L-shaped bracket (6) is fixed to the left side of the X-direction positioning plate (2), and a first bolt hole and a first rotating bolt (7) are arranged on the end panel perpendicular to the X-direction positioning plate (2) of the first L-shaped bracket (6).

4. A millimeter-wave test micro-positioning device with stable structure according to claim 3, characterized in that, The tail end of the first rotating bolt (7) is aligned with the left end side plate of the Y-direction positioning plate (3).

5. A millimeter-wave test micro-positioning device with stable structure according to claim 1, characterized in that, A second L-shaped bracket (8) is also arranged at the left end of the Y-direction positioning plate (3), and a second bolt hole and a second rotating bolt (9) are arranged on the end panel perpendicular to the X-direction positioning plate (2) of the second L-shaped bracket (8).

6. The millimeter-wave test micro-positioning device with stable structure according to claim 5, characterized in that, A first protrusion (10) is arranged at the left end of the bottom of the fixed link block (4), and the position of the first protrusion (10) corresponds to the second bolt hole.

7. A millimeter-wave test micro-positioning device with stable structure according to claim 1, characterized in that, A third L-shaped bracket (11) is also arranged at the upper end of the Z-direction positioning plate (5), and a third bolt hole and a third rotating bolt (12) are arranged on the upper end panel parallel to the fixed link block (4) of the third L-shaped bracket (11); the tail of the third bolt hole is aligned with the upper part of the fixed link block (4).

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