CN213122297U - Navigation product test bench - Google Patents
Navigation product test bench Download PDFInfo
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- CN213122297U CN213122297U CN202021066026.3U CN202021066026U CN213122297U CN 213122297 U CN213122297 U CN 213122297U CN 202021066026 U CN202021066026 U CN 202021066026U CN 213122297 U CN213122297 U CN 213122297U
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Abstract
The utility model relates to a navigation product testboard, include: a base; the bracket is arranged on the base; the navigation product support comprises a plurality of clamps, wherein at least part of the clamps is detachably arranged on the support, and each clamp drives the navigation product to move relative to the support in different ways. The navigation product test board is provided with a plurality of clamps, one of the clamps can be selected to be assembled on the support according to test requirements, then the corresponding navigation product is arranged in the clamp, and the corresponding navigation product moves relative to the support under the driving of the clamp so as to perform testing. Therefore, through the design of the detachable clamp, the clamp can be assembled or disassembled according to the test requirements of various navigation products, the function or performance index test of various navigation products is realized, the function of the navigation product test board is diversified, the test operation procedure can be simplified, and the test cost is saved.
Description
Technical Field
The utility model relates to a navigation product test field especially relates to navigation product test platform.
Background
With the development of communication, radar and aerospace technologies, the requirements for testing the performance of satellite navigation related products are higher and higher, and the functions and performance indexes of the satellite navigation products are tested and verified through a test bench. However, for different types of navigation products, a plurality of detection stations need to be provided, a general detection platform only performs a certain test on one navigation product, for example, a test station of an antenna only performs a performance test on the antenna, and cannot detect other navigation products (e.g., a satellite navigation terminal), and the detection platform has a single function.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a multifunctional navigation product testing platform for solving the problem of single function of a general testing platform.
A navigational product test stand comprising:
a base;
the bracket is arranged on the base;
the navigation product support comprises a plurality of clamps, wherein at least part of the clamps is detachably arranged on the support, and each clamp drives the navigation product to move relative to the support in different ways.
The navigation product test board is provided with a plurality of clamps, one of the clamps can be selected to be assembled on the support according to test requirements, then the corresponding navigation product is arranged in the clamp, and the corresponding navigation product moves relative to the support under the driving of the clamp so as to perform testing. Therefore, through the design of the detachable clamp, the clamp can be assembled or disassembled according to the test requirements of various navigation products, the function or performance index test of various navigation products is realized, the function of the navigation product test board is diversified, the test operation procedure can be simplified, and the test cost is saved.
In one embodiment, the base comprises a rotating module, and the bracket is arranged on the rotating module and driven by the rotating module to rotate around the axial direction of the base.
In one embodiment, the base further includes a translation module, the translation module is disposed on the rotation module and driven by the rotation module to rotate around the axial direction of the base, and the support is disposed on the translation module and driven by the translation module to move relative to the rotation module.
In one embodiment, the translation module includes a first linear module and a second linear module perpendicular to each other, the first linear module is disposed on the rotation module, the second linear module is disposed on the first linear module and slides along a longitudinal direction of the first linear module, and the bracket is disposed on the second linear module and slides along a longitudinal direction of the second linear module.
In one embodiment, the plurality of clamps comprise a first clamp arranged on the support, the first clamp rotates around a transverse axis of the first clamp relative to the support, and a first mounting position is arranged on the first clamp.
In one embodiment, the bracket comprises a first supporting seat and a second supporting seat which are arranged at an interval, the first clamp is arranged between the first supporting seat and the second supporting seat, and two opposite transverse ends of the first clamp are respectively and rotatably connected with the first supporting seat and the second supporting seat.
In one embodiment, the plurality of clamps comprise a second clamp detachably arranged on the first mounting position, and the second clamp is used for clamping the antenna and driving the antenna to ascend and descend relative to the support.
In one embodiment, the plurality of clamps comprise a third clamp detachably arranged on the support, and the third clamp clamps the satellite navigation terminal or the antenna to perform swing arm movement.
In one embodiment, the third clamp comprises a first section and a second section which are connected in an intersecting manner, one end of the first section, which is far away from the second section, is rotatably arranged on the support, and one end of the second section, which is far away from the first section, is provided with a third mounting position for placing the satellite navigation terminal or the antenna.
In one embodiment, the swing arm driving device further comprises a swing arm driving part, wherein the swing arm driving part is arranged on the support and detachably connected with one end, far away from the second section, of the first section, and drives the second section to swing arm by taking a connection point of the first section and the swing arm driving part as a fulcrum.
Drawings
Fig. 1 is a schematic structural diagram of a navigation product testing table according to an embodiment of the present invention in one state;
fig. 2 is a schematic structural diagram of the navigation product testing station shown in fig. 1 in another state.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Satellite navigation (Satellite navigation) refers to a technology for navigating and positioning users on the ground, the sea, the air and the space by using a navigation Satellite. Common GPS navigation, Beidou satellite navigation and the like are satellite navigation. The satellite navigation system generally includes a satellite navigation terminal, an antenna and other components, wherein the antenna is used for transmitting information in the satellite navigation system, and the satellite navigation terminal is used for processing data. For convenience of description, the satellite navigation terminal and the antenna are hereinafter classified as navigation products.
As shown in fig. 1-2, in an embodiment of the present invention, a navigation product testing platform 100 is provided, which includes a base 10, a support 30 and a plurality of clamps 50, wherein the support 30 is disposed on the base 10, at least a portion of the plurality of clamps 50 is detachably disposed on the support 30, and each clamp 50 drives the navigation product to perform different motions relative to the support 30, so as to perform different tests on the navigation product. That is, the navigation product testing platform 100 has a plurality of clamps 50, one of the plurality of clamps 50 can be selected to be mounted on the bracket 30 according to the testing requirement, and then the corresponding navigation product is mounted in the clamp 50, and the corresponding navigation product is driven by the clamp 50 to move relative to the bracket 30, so as to perform the corresponding test. Therefore, through the design of the detachable clamp, the clamp 50 can be assembled or disassembled according to the test requirements of various navigation products, the function or performance index test of various navigation products is realized, the function of the navigation product test bench 100 is diversified, the test operation procedure can be simplified, and the test cost is saved.
Specifically, the base 10 includes the rotation module 12, and the support 30 is disposed on the rotation module 12, and is driven by the rotation module 12 to rotate around the axial direction of the base 10, so that the support 30 can be driven by the rotation module 12 to rotate, and more detection requirements can be met.
Further, the base 10 further includes a translation module 14, the translation module 14 is disposed on the rotation module 12, and is driven by the rotation module 12 to rotate around the axial direction of the base 10; the support 30 is disposed on the translation module 14 and is moved relative to the rotation module 12 by the translation module 14. The support 30 is arranged on the translation module 14, and the translation module 14 is arranged on the rotation module 12, so that the rotation module 12 can drive the support 30 to rotate around the axial direction of the base 10, the translation module 14 can drive the support 30 to translate, and then the rotation module 12 and the translation module 14 can drive the clamp 50 arranged on the support 30 to rotate and/or translate, thereby meeting various testing requirements.
Specifically, the translation module 14 includes a first linear module 141 and a second linear module 143 that are perpendicular to each other, the first linear module 141 is disposed on the rotation module 12 and can be driven by the rotation module 12 to rotate; the second linear module 143 is disposed on the first linear module 141 and slides along the longitudinal direction of the first linear module 141, and the bracket 30 is disposed on the second linear module 143 and slides along the longitudinal direction of the second linear module 143. Specifically, the first linear module 141 and the second linear module 143 are equivalent to the X axis and the Y axis in the rectangular coordinate system, and the bracket 30 can be adjusted to any position in the horizontal plane through the first linear module 141 and the second linear module 143, so that the detection is convenient.
In some embodiments, the plurality of clamps 50 includes a first clamp 52 disposed on the bracket 30, the first clamp 52 rotates about its lateral axis relative to the bracket 30, and a first mounting location is disposed on the first clamp 52. The satellite navigation terminal can be fixed on the first clamp 52 through the first mounting position, and performs a rolling motion when the first clamp 52 rotates, so as to perform a satellite navigation terminal attitude simulation test. It will be appreciated that the first clamp 52 is removably disposed on the bracket 30; alternatively, the first clamp 52 may be rotatably mounted only on the bracket 30, with the first clamp 52 being non-removably mounted on the bracket 30; whether the first clamp 52 is detachably arranged is not limited herein, and the convenience of the test is comprehensively considered.
Specifically, the bracket 30 includes a first supporting seat 32 and a second supporting seat 34 which are oppositely disposed at an interval, the first clamp 52 is disposed between the first supporting seat 32 and the second supporting seat 34, and two opposite lateral ends of the first clamp 52 are rotatably connected to the first supporting seat 32 and the second supporting seat 34, respectively, so that the first clamp 52 rotates around its lateral axis, and the first clamp 52 is supported by the first supporting seat 32 and the second supporting seat 34. Alternatively, the first clamp 52 is a quadrangular frame enclosing a first mounting position, through which the satellite navigation terminal can be mounted.
Further, a posture simulating driving member 60 is disposed in one of the first support seat 32 and the second support seat 34, and the posture simulating driving member 60 is detachably connected to one end of the first clamp 52 to provide a driving force for the first clamp 52 to rotate.
The plurality of clamps 50 include a second clamp 54 detachably disposed on a first mounting position, the first mounting position is used for mounting the satellite navigation terminal for performing an attitude simulation test, and the first mounting position is also used for mounting the second clamp 54 for performing an antenna pattern characteristic test. Specifically, the second fixture 54 is used for clamping the antenna and driving the antenna to ascend and descend relative to the bracket 30, so as to adjust the height of the antenna through the second included angle, and the rotation module 12 can also drive the antenna on the second fixture 54 to draw a circle and rotate, thereby realizing the characteristic test of the directional diagram of the antenna to be tested. Specifically, the second clamp 54 may be a telescopic structure such as a telescopic rod, and is not limited herein.
Further, a fixing member is disposed on a sidewall of the first mounting position in the first fixture 52, and the satellite navigation terminal or the second fixture 54 is fixed in the first mounting position by the fixing member.
The plurality of clamps 50 include a third clamp 56 detachably disposed on the support 30, and the third clamp 56 clamps the satellite navigation terminal or the antenna to perform a swing arm movement, so that the satellite navigation terminal or the antenna changes a pitch angle, and an anti-interference performance test of the satellite navigation terminal or the antenna is performed. Specifically, a swing arm driving member 70 is disposed on the support 30, and the swing arm driving member 70 is detachably connected to the third fixture 56 to drive the third fixture 56 to perform a swing arm movement. Optionally, one of the first support seat 32 and the second support seat 34 of the bracket 30 is provided with a posture simulating driving member 60, and the other of the first support seat 32 and the second support seat 34 is provided with a swing arm driving member 70. The third clamp 56 is detachably provided on one of the first support base 32 and the second support base 34 on which the swing arm driver 70 is provided.
Further, the third clamp 56 includes a first section 561 and a second section 563 connected in an intersecting manner, an end of the first section 561 away from the second section 563 is rotatably disposed on the support 30, and an end of the second section 563 away from the first section 561 is provided with a third mounting position 562 for placing a satellite navigation terminal or an antenna. That is, the third clamp 56 is an L-shaped rod, one end of the L-shaped rod is rotatably disposed on the support 30, and the other end of the L-shaped rod is mounted with a satellite navigation terminal or an antenna through the third mounting position 562 for swing arm movement. Specifically, the length of the first segment 561 is less than the length of the second segment 563. And, the swing arm driving piece 70 and the first section 561 are far away from the one end of the second section 563 and can be dismantled and connected, and drive the second section 563 and use the tie point of the first section 561 and swing arm driving piece 70 as the fulcrum and do the swing arm motion, carry on the anti-interference performance detection of satellite navigation terminal or antenna.
In the testing process, if the attitude of the satellite navigation terminal needs to be simulated, the second clamp 54 and the third clamp 56 are disassembled, the satellite navigation terminal is fixed in the first installation position of the first clamp 52, the attitude simulation driving piece 60 is started to drive the first clamp 52 and the satellite navigation terminal to roll, and then corresponding data are acquired to perform performance detection on the satellite navigation terminal; if the antenna directional pattern characteristic test needs to be carried out, the satellite navigation terminal arranged on the first clamp 52 is disassembled, the second clamp 54 is arranged in the first installation position of the first clamp 52, then the antenna is arranged on the second clamp 54, the antenna is driven to lift through the second clamp 54, the antenna is driven to draw a circle to rotate through the rotating module 12, namely, the antenna directional pattern characteristic test is realized by taking the axis of the base as the center to do circular motion; if the anti-interference performance of the satellite navigation terminal needs to be tested, the second clamp 54 is disassembled, the third clamp 56 is installed on the support 30, the satellite navigation terminal is installed through the third clamp 56, and then the third clamp 56 is driven to swing through the swing arm driving piece 70 to change the pitch angle of the satellite navigation terminal, so that the anti-interference performance of the satellite navigation terminal is tested.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A navigational product test stand, comprising:
a base;
the bracket is arranged on the base;
the navigation product support comprises a plurality of clamps, wherein at least part of the clamps is detachably arranged on the support, and each clamp drives the navigation product to move relative to the support in different ways.
2. The navigation product testing table according to claim 1, wherein the base includes a rotation module, and the support is disposed on the rotation module and driven by the rotation module to rotate around an axial direction of the base.
3. The navigation product testing table of claim 2, wherein the base further comprises a translation module, the translation module is disposed on the rotation module and driven by the rotation module to rotate around an axial direction of the base, and the support is disposed on the translation module and driven by the translation module to move relative to the rotation module.
4. The navigation product testing table of claim 3, wherein the translation module includes a first linear module and a second linear module perpendicular to each other, the first linear module is disposed on the rotation module, the second linear module is disposed on the first linear module and slides along a longitudinal direction of the first linear module, and the bracket is disposed on the second linear module and slides along a longitudinal direction of the second linear module.
5. The navigation product testing table according to any one of claims 1 to 4, wherein the plurality of clamps comprises a first clamp disposed on the support, the first clamp rotates relative to the support about a lateral axis of the first clamp, and a first mounting position is disposed on the first clamp.
6. The test bench of claim 5, wherein the support comprises a first support seat and a second support seat disposed at an interval, the first clamp is disposed between the first support seat and the second support seat, and two opposite lateral ends of the first clamp are rotatably connected to the first support seat and the second support seat, respectively.
7. The navigation product testing table of claim 5, wherein the plurality of clamps comprise a second clamp detachably disposed on the first mounting location, and the second clamp is configured to clamp the antenna and drive the antenna to move up and down relative to the rack.
8. The navigation product testing table according to any one of claims 1 to 4, wherein the plurality of clamps comprise a third clamp detachably disposed on the support, and the third clamp clamps the satellite navigation terminal or the antenna to perform a swing arm movement.
9. The navigation product testing table according to claim 8, wherein the third clamp includes a first section and a second section that are connected in an intersecting manner, an end of the first section away from the second section is rotatably disposed on the support, and an end of the second section away from the first section is provided with a third mounting position for placing the satellite navigation terminal or the antenna.
10. The navigation product testing table according to claim 9, further comprising a swing arm driving member, wherein the swing arm driving member is disposed on the support and detachably connected to an end of the first section away from the second section, and drives the second section to swing arm about a connection point of the first section with the swing arm driving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021066026.3U CN213122297U (en) | 2020-06-11 | 2020-06-11 | Navigation product test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021066026.3U CN213122297U (en) | 2020-06-11 | 2020-06-11 | Navigation product test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213122297U true CN213122297U (en) | 2021-05-04 |
Family
ID=75672477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021066026.3U Active CN213122297U (en) | 2020-06-11 | 2020-06-11 | Navigation product test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213122297U (en) |
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2020
- 2020-06-11 CN CN202021066026.3U patent/CN213122297U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410205 No. 39 Jianshan Road, Changsha High-tech Development Zone, Changsha City, Hunan Province Patentee after: HUNAN MATRIX ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee after: Changsha Beidou Industrial Safety Technology Research Institute Co.,Ltd. Address before: 410205 No. 39 Jianshan Road, Changsha High-tech Development Zone, Changsha City, Hunan Province Patentee before: HUNAN MATRIX ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: CHANGSHA TECHNOLOGY RESEARCH INSTITUTE OF BEIDOU INDUSTRY SAFETY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221230 Address after: Room 201, Building 17, Phase I, CESTC Software Park, No. 39, Jianshan Road, Changsha Hi tech Development Zone, Changsha, Hunan 410000 Patentee after: Hunan Beidi Education Technology Co.,Ltd. Address before: 410205 No. 39 Jianshan Road, Changsha High-tech Development Zone, Changsha City, Hunan Province Patentee before: HUNAN MATRIX ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: Changsha Beidou Industrial Safety Technology Research Institute Co.,Ltd. |
|
| TR01 | Transfer of patent right |