CN216870622U - Three-dimensional mobile test platform - Google Patents
Three-dimensional mobile test platform Download PDFInfo
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- CN216870622U CN216870622U CN202123268658.5U CN202123268658U CN216870622U CN 216870622 U CN216870622 U CN 216870622U CN 202123268658 U CN202123268658 U CN 202123268658U CN 216870622 U CN216870622 U CN 216870622U
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Abstract
The utility model relates to the technical field of equipment testing instruments, in particular to a three-dimensional moving testing platform which comprises a lower support, an X-axis moving mechanism, a Y-axis moving mechanism, a lifting moving mechanism and an installation platform, wherein the lower support plays a role in supporting and fixing the whole three-dimensional moving testing platform, the adjustment in the X-axis direction on a horizontal plane is realized by rotating a first hand wheel in the X-axis moving mechanism to drive a first lead screw, the adjustment in the Y-axis direction on the horizontal plane is realized by rotating a second hand wheel in the Y-axis moving mechanism to drive a second lead screw, the installation platform for installing a testing tool or a testing instrument is arranged at the top end of a lifting assembly, and the lifting moving mechanism drives the installation platform to ascend and descend in the vertical direction; the utility model can accurately adjust the movement of the test tool or the test instrument along the X axis, the Y axis and the Z axis.
Description
Technical Field
The utility model relates to the technical field of equipment testing instruments, in particular to a three-dimensional mobile testing platform.
Background
The high-precision measurement type antenna such as the Beidou navigation, the 5G terminal and the like has the requirement of phase center stability test, and when the existing test platform is movably adjusted along the three-dimensional directions of an X axis, a Y axis and a Z axis, the test tool or the test instrument installed on the test platform is difficult to ensure to meet the requirement of phase center stability.
Therefore, there is a need for an improved three-dimensional movable test platform, which can accurately adjust the movement of the test fixture or the test instrument along the three directions of the X axis, the Y axis and the Z axis.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a three-dimensional mobile testing platform, which solves one or more technical problems in the prior art, and at least provides a useful choice or creation condition.
In order to achieve the purpose, the utility model provides the following technical scheme:
a three-dimensional mobile test platform comprising:
a lower support;
an X-axis moving mechanism, the X-axis moving mechanism comprising: the first base is connected with the first sliding block in a sliding mode, the first base is arranged at the top end of the lower support, the first platform is arranged at the top end of the first sliding block, the first sliding block is connected with the first lead screw, and when the first lead screw is adjusted to move along the X axis through the first hand wheel, the first lead screw drives the first sliding block to drive the first platform to move along the X axis;
a Y-axis movement mechanism, the Y-axis movement mechanism comprising: the second base is connected with the second sliding block in a sliding mode, the second base is arranged at the top end of the first platform, the second platform is arranged at the top end of the second sliding block, the second sliding block is connected with the second lead screw, and when the second lead screw is adjusted to move along the Y axis through the second hand wheel, the second lead screw drives the second sliding block to drive the second platform to move along the Y axis;
a lift travel mechanism, the lift travel mechanism comprising: the lifting device comprises an upper support, a lifting driving box arranged at the top end of the upper support and a lifting assembly arranged at the top end of the lifting driving box;
and the mounting platform is arranged at the top end of the lifting component and used for mounting a testing tool or a testing instrument.
Furthermore, the lifting assembly comprises a turbine, a third lead screw and a third hand wheel, the turbine is arranged inside the lifting driving box, the third lead screw is arranged along the Z axis, the mounting platform is arranged at the top end of the third lead screw, and when the turbine is adjusted to move along the Z axis through the third hand wheel, the turbine drives the third lead screw to drive the mounting platform to move along the Z axis in a rotating mode.
Further, the extension line of the third lead screw intersects with the first lead screw and the second lead screw.
Further, an extension line of the third lead screw is collinear with the central axis of the lower support.
Furthermore, the first base, the first sliding block, the first platform, the second base, the second sliding block and the second platform are made of nylon materials.
Further, the lower support is made of glass fiber reinforced plastic or an electrical bakelite material.
Furthermore, the upper support is made of glass fiber reinforced plastic or an electrical bakelite material.
The utility model has the beneficial effects that: the utility model provides a three-dimensional moving test platform, wherein the adjustment of an installation platform in the X-axis direction on a horizontal plane is realized by rotating a first hand wheel to drive a first lead screw, the adjustment in the Y-axis direction on the horizontal plane is realized by rotating a second hand wheel to drive a second lead screw, and a third lead screw is driven by the rotation of a turbine in the vertical direction to ascend and descend; the three-dimensional mobile test platform provided by the utility model can accurately adjust the movement of the mounting platform along the X/Y/Z axis in three directions.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic overall structure diagram of a three-dimensional mobile test platform according to an embodiment of the present invention.
Illustration of the drawings:
100. a lower support; 210. a first base; 220. a first slider; 230. a first platform; 310. a second base; 320. a second slider; 330. a second platform; 340. a second lead screw; 350. a second hand wheel; 410. an upper support; 420. a lifting drive box; 430. a third lead screw; 500. and (7) mounting the platform.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply 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 limiting the present invention.
In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as not including the number, and more than, less than, etc. are understood as including the number.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1, a three-dimensional mobile test platform provided in an embodiment of the present invention includes:
a lower support 100;
an X-axis moving mechanism, the X-axis moving mechanism comprising: the first base 210 is connected with the first slider 220 in a sliding manner, the first base 210 is arranged at the top end of the lower support 100, the first platform 230 is arranged at the top end of the first slider 220, the first slider 220 is connected with the first lead screw, and when the first lead screw is adjusted by the first hand wheel to move along the X axis, the first lead screw drives the first slider 220 to drive the first platform 230 to move along the X axis;
a Y-axis moving mechanism 300, the Y-axis moving mechanism 300 comprising: the second base 310 is connected with the second sliding block 320 in a sliding manner, the second base 310 is arranged at the top end of the first platform 230, the second platform 330 is arranged at the top end of the second sliding block 320, the second sliding block 320 is connected with the second lead screw 340, and when the second lead screw 340 is adjusted to move along the Y axis through the second hand wheel 350, the second lead screw 340 drives the second sliding block 320 to drive the second platform 330 to move along the Y axis;
an elevation moving mechanism 400, the elevation moving mechanism 400 comprising: the lifting device comprises an upper support 410, a lifting driving box 420 arranged at the top end of the upper support 410, and a lifting assembly arranged at the top end of the lifting driving box 420;
and the mounting platform 500 is arranged at the top end of the lifting assembly and used for mounting a testing tool or a testing instrument.
The working principle of the utility model is as follows: the lower support 100 is used as a base of the three-dimensional mobile test platform, and plays a role in supporting and fixing the whole three-dimensional mobile test platform, and the three-dimensional mobile test platform has an X/Y/Z three-direction manual regulation movement function; the adjustment in the X-axis direction on the horizontal plane is realized by rotating a first hand wheel to drive a first lead screw, and the first lead screw is arranged along the X-axis, so that the mounting platform 500 can be prevented from deviating along the X-axis; the adjustment in the Y-axis direction on the horizontal plane is realized by rotating the second hand wheel 350 to drive the second lead screw 340, and the second lead screw 340 is arranged along the Y-axis, so that the mounting platform 500 is ensured not to deviate along the Y-axis; the mounting platform 500 is used for mounting a test tool or a test instrument, and the shape of the mounting platform 500 may be circular.
As an improvement of the above embodiment, the lifting assembly includes a turbine disposed inside the lifting driving box 420, a third lead screw 430 disposed along the Z axis, and a third handwheel, the mounting platform 500 is disposed at a top end of the third lead screw 430, and when the third handwheel adjusts the turbine to move along the Z axis, the turbine rotates to drive the third lead screw 430 to drive the mounting platform 500 to move along the Z axis.
In the utility model, the third lead screw 430 is driven to ascend and descend by the rotation of the turbine in the vertical direction, the mounting platform 500 is arranged at the top end of the third lead screw 430 and moves up and down along with the third lead screw 430, and the third lead screw 430 is arranged along the Z axis, so that the mounting platform 500 can be ensured not to deviate along the Z axis; the first hand wheel, the second hand wheel 350 and the third hand wheel are adopted to control the strokes of the mounting platform 500 along the X axis, the Y axis and the Z axis, and the rocking device has the advantages of flexible rocking and no obvious clamping stagnation.
As a modification of the above embodiment, an extension line of the third lead screw 430 intersects with the first and second lead screws 340.
As a modification of the above embodiment, an extension line of the third lead screw 430 is collinear with a central axis of the lower mount 100.
As a modification of the above embodiment, the first base 210, the first slider 220, the first platform 230, the second base 310, the second slider 320, and the second platform 330 are made of nylon material.
As a modification of the above embodiment, the lower support 100 is made of glass fiber reinforced plastic or electrical bakelite. The three-dimensional movable test platform has certain rigidity and forms stable support for the three-dimensional movable test platform.
As a modification of the above embodiment, the upper support 410 is made of glass fiber reinforced plastic or electrical bakelite.
While the present disclosure has been described in considerable detail and with particular reference to a few illustrative embodiments thereof, it is not intended to be limited to any such details or embodiments or any particular embodiments, but it is to be construed with references to the appended claims so as to provide a broad, potential interpretation of such claims in view of the prior art and, therefore, to effectively encompass the intended scope of the disclosure. Furthermore, the foregoing describes the utility model in terms of embodiments foreseen by the inventor for which an enabling description was available, notwithstanding that insubstantial modifications of the utility model, not presently foreseen, may nonetheless represent equivalent modifications of the present disclosure.
Claims (7)
1. A three-dimensional mobile test platform, comprising:
a lower support (100);
an X-axis moving mechanism, the X-axis moving mechanism comprising: the first base (210) is connected with the first sliding block (220) in a sliding mode, the first base (210) is arranged at the top end of the lower support (100), the first platform (230) is arranged at the top end of the first sliding block (220), the first sliding block (220) is connected with the first lead screw, and when the first lead screw is adjusted to move along the X axis through the first hand wheel, the first lead screw drives the first sliding block (220) to drive the first platform (230) to move along the X axis;
a Y-axis moving mechanism, the Y-axis moving mechanism comprising: the second base (310) is connected with the second sliding block (320) in a sliding mode, the second base (310) is arranged at the top end of the first platform (230), the second platform (330) is arranged at the top end of the second sliding block (320), the second sliding block (320) is connected with the second lead screw (340), and when the second lead screw (340) is adjusted to move along the Y axis through the second hand wheel (350), the second lead screw (340) drives the second sliding block (320) to drive the second platform (330) to move along the Y axis;
a lift travel mechanism, the lift travel mechanism comprising: the lifting device comprises an upper support (410), a lifting driving box (420) arranged at the top end of the upper support (410), and a lifting assembly arranged at the top end of the lifting driving box (420);
and the mounting platform (500) is arranged at the top end of the lifting assembly.
2. The three-dimensional moving test platform according to claim 1, wherein the lifting assembly comprises a turbine disposed inside the lifting driving box (420), a third lead screw (430) disposed along the Z-axis, and a third handwheel, the mounting platform (500) is disposed at a top end of the third lead screw (430), and when the turbine is adjusted by the third handwheel to move along the Z-axis, the turbine drives the third lead screw (430) to rotate so as to drive the mounting platform (500) to move along the Z-axis.
3. The three-dimensional moving testing platform according to claim 2, wherein the extension line of the third lead screw (430) intersects with the first lead screw and the second lead screw (340).
4. The three-dimensional moving test platform according to claim 2, wherein the extension line of the third lead screw (430) is collinear with the central axis of the lower support (100).
5. The three-dimensional moving test platform as claimed in claim 1, wherein the first base (210), the first slider (220), the first platform (230), the second base (310), the second slider (320), and the second platform (330) are made of nylon material.
6. The three-dimensional moving test platform according to claim 1, wherein the lower support (100) is made of glass fiber reinforced plastic or electrical bakelite.
7. The three-dimensional moving test platform as claimed in claim 1, wherein the upper support (410) is made of glass fiber reinforced plastic or electrical bakelite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123268658.5U CN216870622U (en) | 2021-12-23 | 2021-12-23 | Three-dimensional mobile test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123268658.5U CN216870622U (en) | 2021-12-23 | 2021-12-23 | Three-dimensional mobile test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870622U true CN216870622U (en) | 2022-07-01 |
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ID=82148135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123268658.5U Active CN216870622U (en) | 2021-12-23 | 2021-12-23 | Three-dimensional mobile test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870622U (en) |
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2021
- 2021-12-23 CN CN202123268658.5U patent/CN216870622U/en active Active
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