CN117538581A - Far field test beacon anchor clamps equipment - Google Patents
Far field test beacon anchor clamps equipment Download PDFInfo
- Publication number
- CN117538581A CN117538581A CN202410032095.9A CN202410032095A CN117538581A CN 117538581 A CN117538581 A CN 117538581A CN 202410032095 A CN202410032095 A CN 202410032095A CN 117538581 A CN117538581 A CN 117538581A
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- Prior art keywords
- beacon
- adjusting mechanism
- direction adjusting
- assembly
- clamp
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- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000012546 transfer Methods 0.000 claims abstract description 29
- 238000013519 translation Methods 0.000 claims description 33
- 238000009434 installation Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241001455273 Tetrapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The application relates to a far field test technical field especially relates to a far field test beacon anchor clamps equipment, include: the device comprises a bracket, a first direction adjusting mechanism, a second direction adjusting mechanism, an L-shaped transfer workpiece and a beacon clamp; the first direction adjusting mechanism is arranged on the bracket; the first direction adjusting mechanism and the second direction adjusting mechanism are arranged on the side surfaces of the L-shaped transfer workpiece in different directions; the beacon clamp is arranged on the second direction adjusting mechanism; the first direction adjusting mechanism is used for driving the second direction adjusting mechanism and the beacon clamp to translate in different directions through the L-shaped transfer workpiece and/or axially rotate on a first plane; the second direction adjusting mechanism is used for driving the beacon clamp to axially rotate on a second plane. The far field test beacon clamp device supports the beacon clamp to translate in different directions and axially rotate on the first plane and the second plane, and the adjustable range and the adjustable dimension of the beacon clamp are expanded.
Description
Technical Field
The application relates to the technical field of far field testing, in particular to far field testing beacon clamp equipment.
Background
The measurement of the antenna is divided into a near field test and a far field test according to the distance between the antenna and the measurement device. The far field test refers to direct measurement of far field data of an antenna to be tested. In the near-field antenna measurement, errors are caused by multipath effects, external interference and the like, so that the far-field test is more reliable in the antenna measurement.
In a common far-field test system, a beacon is installed on a triaxial scanning frame or a lifting table, but the two beacon clamp devices have the problems of small adjustable range and small adjustable dimension.
Disclosure of Invention
In order to overcome the problems of small adjustable range and small adjustable dimension of the beacon clamp equipment in the related technology at least to a certain extent, the application provides far-field test beacon clamp equipment.
The scheme of the application is as follows:
a far field test beacon fixture device, comprising:
the device comprises a bracket, a first direction adjusting mechanism, a second direction adjusting mechanism, an L-shaped transfer workpiece and a beacon clamp;
the first direction adjusting mechanism is arranged on the bracket;
the first direction adjusting mechanism and the second direction adjusting mechanism are arranged on the side surfaces of the L-shaped transfer workpiece in different directions;
the beacon clamp is arranged on the second direction adjusting mechanism;
the first direction adjusting mechanism is used for driving the second direction adjusting mechanism and the beacon clamp to translate in different directions through the L-shaped transfer workpiece and/or axially rotate on a first plane;
the second direction adjusting mechanism is used for driving the beacon clamp to axially rotate on a second plane.
Preferably, the first direction adjustment mechanism includes: the device comprises a first translation assembly, a second translation assembly and a lifting assembly;
the first translation component is used for enabling the first direction adjusting mechanism to realize translation in the X-axis direction;
the second translation component is used for enabling the first direction adjusting mechanism to translate in the Y-axis direction;
the lifting assembly is used for enabling the first direction adjusting mechanism to lift in the Z-axis direction.
Preferably, the first direction adjustment mechanism further includes:
a first axial rotation assembly;
the first axial rotation assembly is used for enabling the first direction adjusting mechanism to realize axial rotation on a horizontal plane.
Preferably, the second direction adjustment mechanism includes:
a second axial rotation assembly;
the second axial rotation assembly is used for enabling the second direction adjusting mechanism to realize axial rotation on a vertical plane.
Preferably, the beacon fixture includes:
a clamp base and beacon assembly;
the center of the clamp matrix is hollowed out, and the hollowed-out shape corresponds to the beacon assembly;
the beacon assembly is detachably embedded in the hollowed-out position of the clamp base body.
Preferably, the beacon assembly comprises:
a detachably connected beacon clip and beacon.
Preferably, the apparatus further comprises:
a base;
the bracket is arranged on the base;
the base is used for supporting the bracket.
Preferably, the apparatus further comprises:
a transfer mounting structure;
the beacon clamp is arranged on the second direction adjusting mechanism through the switching installation structure.
The technical scheme that this application provided can include following beneficial effect: the far field test beacon fixture device in this application includes: the device comprises a bracket, a first direction adjusting mechanism, a second direction adjusting mechanism, an L-shaped transfer workpiece and a beacon clamp; the first direction adjusting mechanism is arranged on the bracket; the first direction adjusting mechanism and the second direction adjusting mechanism are arranged on the side surfaces of the L-shaped transfer workpiece in different directions; the beacon clamp is arranged on the second direction adjusting mechanism; the first direction adjusting mechanism is used for driving the second direction adjusting mechanism and the beacon clamp to translate in different directions through the L-shaped transfer workpiece and/or axially rotate on a first plane; the second direction adjusting mechanism is used for driving the beacon clamp to axially rotate on a second plane. The far field test beacon anchor clamps equipment in this application supports beacon anchor clamps and translates in different directions through first direction adjustment mechanism and second direction adjustment mechanism, still supports beacon anchor clamps and carries out axial rotation on first plane and second plane, has expanded beacon anchor clamps's adjustable range and adjustable dimension, realizes higher regulation precision through multiple regulation dimension.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic diagram of a far field test beacon fixture device provided in one embodiment of the present application;
FIG. 2 is a schematic diagram of a first direction adjustment mechanism in a far field test beacon fixture device provided in one embodiment of the present application;
FIG. 3 is a schematic diagram of the structure of a beacon fixture in a far field test beacon fixture device provided in one embodiment of the present application;
fig. 4 is a schematic structural diagram of a far field test beacon fixture device according to another embodiment of the present application.
Reference numerals: a bracket-1; a first direction adjustment mechanism-2; a first translation assembly-21; a second translation assembly-22; a lifting assembly-23; a first axial rotation assembly-24; a second direction adjusting mechanism-3; l-shaped transfer work pieces-4; beacon clamps-5; a jig base-51; beacon clip-52; beacon-53; and a base-6.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
Example 1
Fig. 1 is a schematic structural diagram of a far-field test beacon fixture 5 device according to an embodiment of the present application, and referring to fig. 1, a far-field test beacon fixture 5 device includes:
the device comprises a bracket 1, a first direction adjusting mechanism 2, a second direction adjusting mechanism 3, an L-shaped transfer workpiece 4 and a beacon clamp 5;
the first direction adjusting mechanism 2 is arranged on the bracket 1;
the first direction adjusting mechanism 2 and the second direction adjusting mechanism 3 are arranged on the side surfaces of the L-shaped transfer workpiece 4 in different directions;
the beacon jig 5 is provided on the second direction adjustment mechanism 3;
the first direction adjusting mechanism 2 is used for driving the second direction adjusting mechanism 3 and the beacon clamp 5 to translate in different directions through the L-shaped transfer workpiece 4 and/or axially rotate on a first plane;
the second direction adjusting mechanism 3 is used for driving the beacon clamp 5 to axially rotate on a second plane.
Referring to fig. 1, the bracket 1 in the present embodiment may be a column-type bracket 1, or may be a tripod bracket 1, a tetrapod bracket 1, or the like in other embodiments, and is not limited in this embodiment.
It should be noted that, in this embodiment, the stand 1 is fixed in height, and the overall height of the far field test beacon fixture 5 in this embodiment is composed of the stand 1 with a fixed height, the first direction adjusting mechanism 2 with an adjustable height, and the L-shaped adapting workpiece 4 with a fixed height.
Referring to fig. 2, the first direction adjustment mechanism 2 includes: a first translation assembly 21, a second translation assembly 22, and a lifting assembly 23;
the first translation component 21 is used for enabling the first direction adjusting mechanism 2 to translate in the X-axis direction;
the second translation component 22 is used for enabling the first direction adjusting mechanism 2 to translate in the Y-axis direction;
the lifting unit 23 is configured to lift the first direction adjusting mechanism 2 in the Z-axis direction.
The first direction adjustment mechanism 2 further includes:
a first axial rotation assembly 24;
the first axial rotation assembly 24 is used to make the first direction adjustment mechanism 2 realize axial rotation on a horizontal plane.
Note that, the first translation assembly 21, the second translation assembly 22, and the lifting assembly 23 belong to the same translation assembly, and because the translation directions are different, the translation in the Z-axis direction is referred to as lifting in this embodiment, and the corresponding translation assembly is referred to as lifting assembly 23.
The translation assembly is realized in a plurality of modes, and a transverse translation mechanism such as a left-right translation link mechanism and the like, and a longitudinal translation mechanism such as a hydraulic lifting mechanism and the like. In this embodiment, the first translation assembly 21 and the second translation assembly 22 are existing translation assemblies, and the lifting assembly 23 is an existing lifting assembly 23.
It should be noted that, the first axial rotation assembly 24 in this embodiment is used to make the first direction adjustment mechanism 2 implement axial rotation on a horizontal plane. In particular practice, the first axial rotation assembly 24 may be a turntable structure as shown in FIG. 2, which may be rotated axially in a horizontal plane by a "handle" of the turntable. In other embodiments, the first axial rotation assembly 24 may be another assembly capable of axial rotation, which is not limited in this embodiment.
The L-shaped transfer work 4 has two right-angled side surfaces, and if one of the side surfaces is a lateral side surface, the other side surface is a longitudinal side surface, the first direction adjusting mechanism 2 and the second direction adjusting mechanism 3 are disposed on the side surfaces of the L-shaped transfer work 4 in different directions, as in the angle shown in fig. 1, the first direction adjusting mechanism 2 is disposed on the lateral side surface of the L-shaped transfer work 4, and the second direction adjusting mechanism 3 is disposed on the longitudinal side surface of the L-shaped transfer work 4.
It should be noted that, for structural stability, the L-shaped adapting workpiece 4 in this embodiment is a metal structure, and as shown in fig. 1, two sides of the L-shaped adapting workpiece 4 are further fixed by two metal plates.
When the first translation component 21 enables the first direction adjusting mechanism 2 to translate in the X-axis direction, the first direction adjusting mechanism 2 drives the L-shaped transfer workpiece 4 to translate in the X-axis direction, so as to drive the second direction adjusting mechanism 3 and the beacon fixture 5 to translate in the X-axis direction.
When the second translation assembly 22 enables the first direction adjusting mechanism 2 to translate in the Y-axis direction, the first direction adjusting mechanism 2 drives the L-shaped transfer workpiece 4 to translate in the Y-axis direction, so as to drive the second direction adjusting mechanism 3 and the beacon fixture 5 to translate in the Y-axis direction.
When the lifting assembly 23 enables the first direction adjusting mechanism 2 to lift in the Z-axis direction, the first direction adjusting mechanism 2 can drive the L-shaped transfer workpiece 4 to lift in the Z-axis direction, so as to drive the second direction adjusting mechanism 3 and the beacon clamp 5 to lift in the Z-axis direction.
When the first axial rotation assembly 24 rotates axially on the horizontal plane, the L-shaped transfer workpiece 4 is driven to rotate, so that the second direction adjusting mechanism 3 and the beacon fixture 5 are driven to rotate axially on the horizontal plane.
In this way, the first direction adjusting mechanism 2 drives the second direction adjusting mechanism 3 and the beacon clamp 5 to translate in different directions through the L-shaped adapting workpiece 4, and/or to axially rotate on the first plane.
The second direction adjustment mechanism 3 includes:
a second axial rotation assembly;
the second axial rotation assembly is used for enabling the second direction adjusting mechanism 3 to axially rotate on a vertical plane.
The second axial rotation assembly in this embodiment is used to make the second direction adjustment mechanism 3 realize axial rotation on a vertical plane. In specific practice, the second axial rotation assembly may be a turret structure as shown in fig. 1. In other embodiments, the second axial rotation assembly may be another assembly capable of axial rotation, which is not limited in this embodiment.
It should be noted that the first translation assembly 21, the second translation assembly 22, the lifting assembly 23, the first axial rotation assembly 24, and the second axial rotation assembly may be electric assemblies or manual assemblies, which are not limited in this embodiment.
As shown in fig. 3, the beacon clip 5 includes:
a clamp base 51 and beacon assembly;
the center of the clamp base body 51 is hollowed out, and the hollowed-out shape corresponds to the beacon assembly;
the beacon assembly is detachably embedded in the hollowed-out position of the clamp base 51.
The beacon assembly includes:
a detachably connected beacon clip 52 and a beacon 53.
The beacon assembly in this embodiment includes: a detachably connected beacon clip 52 and a beacon 53. The beacons 53 may be assembled with the respective corresponding beacon clips 52 in advance, and the beacon assembly may be quickly assembled into the jig base 51 as needed during testing.
It should be noted that, the technical scheme in this embodiment adopts a general compatibility design, and the beacons 53 in different frequency bands can be combined with the beacon clamping members 52 matched with the beacon clamping members in advance to form a unified beacon assembly.
Example two
It should be noted that, referring to fig. 4, the apparatus further includes:
a base 6;
the bracket 1 is arranged on the base 6;
the base 6 is used for supporting the bracket 1.
As shown in fig. 4, the bottom of the bracket 1 is further provided with a base 6 for supporting the bracket 1.
In specific practice, the base 6 may be a square or round base, which is not limited in this embodiment.
It should be noted that, referring to fig. 4, the apparatus further includes:
a transfer mounting structure;
the beacon jig 5 is provided on the second direction adjustment mechanism 3 by a transfer mounting structure.
As shown in fig. 4, a transfer mounting structure is further provided between the beacon jig 5 and the second direction adjustment mechanism 3. Since there may be a case where the connection structure is not matched between the beacon jig 5 and the second direction adjustment mechanism 3, an intermediate member is required for switching, and the switching installation structure in the present embodiment is for switching between the beacon jig 5 and the second direction adjustment mechanism 3.
Specifically, the switching mounting structure one end and beacon anchor clamps 5 block, and the other end carries out the block with second direction adjustment mechanism 3, can accomplish the switching between beacon anchor clamps 5 and the second direction adjustment mechanism 3.
It is to be understood that the same or similar parts in the above embodiments may be referred to each other, and that in some embodiments, the same or similar parts in other embodiments may be referred to.
It should be noted that in the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present application, unless otherwise indicated, the meaning of "plurality" means at least two.
It is to be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (8)
1. A far field test beacon fixture device, comprising:
the device comprises a bracket, a first direction adjusting mechanism, a second direction adjusting mechanism, an L-shaped transfer workpiece and a beacon clamp;
the first direction adjusting mechanism is arranged on the bracket;
the first direction adjusting mechanism and the second direction adjusting mechanism are arranged on the side surfaces of the L-shaped transfer workpiece in different directions;
the beacon clamp is arranged on the second direction adjusting mechanism;
the first direction adjusting mechanism is used for driving the second direction adjusting mechanism and the beacon clamp to translate in different directions through the L-shaped transfer workpiece and/or axially rotate on a first plane;
the second direction adjusting mechanism is used for driving the beacon clamp to axially rotate on a second plane.
2. The far field test beacon fixture device of claim 1, wherein the first direction adjustment mechanism comprises: the device comprises a first translation assembly, a second translation assembly and a lifting assembly;
the first translation component is used for enabling the first direction adjusting mechanism to realize translation in the X-axis direction;
the second translation component is used for enabling the first direction adjusting mechanism to translate in the Y-axis direction;
the lifting assembly is used for enabling the first direction adjusting mechanism to lift in the Z-axis direction.
3. The far field test beacon fixture device of claim 1, wherein the first direction adjustment mechanism further comprises:
a first axial rotation assembly;
the first axial rotation assembly is used for enabling the first direction adjusting mechanism to realize axial rotation on a horizontal plane.
4. The far field test beacon fixture device of claim 1, wherein the second direction adjustment mechanism comprises:
a second axial rotation assembly;
the second axial rotation assembly is used for enabling the second direction adjusting mechanism to realize axial rotation on a vertical plane.
5. The far field test beacon fixture device of claim 1, wherein the beacon fixture comprises:
a clamp base and beacon assembly;
the center of the clamp matrix is hollowed out, and the hollowed-out shape corresponds to the beacon assembly;
the beacon assembly is detachably embedded in the hollowed-out position of the clamp base body.
6. The far field test beacon fixture device of claim 5, wherein the beacon assembly comprises:
a detachably connected beacon clip and beacon.
7. The far field test beacon fixture device of claim 1, wherein the device further comprises:
a base;
the bracket is arranged on the base;
the base is used for supporting the bracket.
8. The far field test beacon fixture device of claim 1, wherein the device further comprises:
a transfer mounting structure;
the beacon clamp is arranged on the second direction adjusting mechanism through the switching installation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410032095.9A CN117538581A (en) | 2024-01-10 | 2024-01-10 | Far field test beacon anchor clamps equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410032095.9A CN117538581A (en) | 2024-01-10 | 2024-01-10 | Far field test beacon anchor clamps equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117538581A true CN117538581A (en) | 2024-02-09 |
Family
ID=89794312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410032095.9A Pending CN117538581A (en) | 2024-01-10 | 2024-01-10 | Far field test beacon anchor clamps equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117538581A (en) |
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2024
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