CN216284922U - Terahertz testing device with multi-curvature surface test - Google Patents
Terahertz testing device with multi-curvature surface test Download PDFInfo
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- CN216284922U CN216284922U CN202122897041.3U CN202122897041U CN216284922U CN 216284922 U CN216284922 U CN 216284922U CN 202122897041 U CN202122897041 U CN 202122897041U CN 216284922 U CN216284922 U CN 216284922U
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- 238000012360 testing method Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005389 magnetism Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of terahertz, and discloses a terahertz testing device with a multi-curvature surface test, which comprises a base, wherein a movable testing mechanism is arranged at the upper end of the base, a replacement fixing mechanism is arranged on the outer surface of the movable testing mechanism, when a round rod is damaged and needs to be replaced, the magnetism of an electromagnetic plate is eliminated, at the moment, a fourth round groove can be separated from a cylinder, then a second telescopic rod stretches out and draws back to push a first semicircular ring to move along a groove, so that the first semicircular ring and the second semicircular ring move in opposite directions until the fourth round groove is completely separated from the cylinder, at the moment, the round ring is exposed, then the round rod can be taken out of a third round groove, and at the moment, the round rod can be conveniently replaced and maintained.
Description
Technical Field
The utility model relates to the technical field of terahertz, in particular to a terahertz testing device with a multi-curvature surface test function.
Background
Terahertz is a new radiation source with many unique advantages; the terahertz technology is a very important cross frontier field, and provides a very attractive opportunity for technical innovation, national economic development and national safety to possibly cause revolutionary development of science and technology.
At present, when an object is tested by using terahertz, if the terahertz antenna is not convenient to move, the automatic test of a scanning area is difficult to realize, the terahertz antenna is easy to damage, and if the terahertz antenna is not convenient to detach, the terahertz antenna is difficult to maintain.
In view of the above problems, a terahertz test device with a multi-curvature surface test is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a terahertz test device with a multi-curvature surface test, so that the problems that when an object is tested by using terahertz in the background art, if a terahertz antenna is not convenient to move, automatic testing of a scanning area is difficult to realize, the terahertz antenna is easy to damage, and if the terahertz antenna is not convenient to disassemble, the terahertz antenna is difficult to maintain are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a terahertz testing device with a multi-curvature surface test comprises a base, wherein a movable testing mechanism is arranged at the upper end of the base, and a replacement fixing mechanism is arranged on the outer surface of the movable testing mechanism;
the mobile testing mechanism comprises a first connecting rod arranged at the upper end of the base, a second connecting rod arranged on one side of the first connecting rod and a third connecting rod arranged on one side of the second connecting rod, and a first telescopic rod is arranged at one end of the third connecting rod.
Preferably, a first circular groove is formed in one side of the first connecting rod, a first rotating shaft is arranged on one side of the second connecting rod, and a second circular groove is formed in the other side of the second connecting rod.
Preferably, the first rotating shaft is arranged in the first circular groove, the second rotating shaft is arranged on one side of the third connecting rod and arranged in the second circular groove, and the fourth connecting rod is arranged at one end of the first telescopic rod.
Preferably, a third circular groove is formed in one end of the fourth connecting rod, a circular rod is arranged at one end of the fourth connecting rod, and the circular rod is arranged inside the third circular groove.
Preferably, one end of the round rod is provided with the terahertz antenna, a wire is arranged on the outer surface of the round rod and externally connected with the display device, and the wire penetrates through the inside of the round rod and is connected with the terahertz antenna.
Preferably, the replacement fixing mechanism comprises a circular ring fixedly arranged on the outer surface of the circular rod, a first long block arranged on one side of the fourth connecting rod and a second long block arranged on one side of the fourth connecting rod, the first long block and the second long block are identical in structure, and a first semicircular ring is arranged on one side of the second long block.
Preferably, one side of the second long block is provided with a groove, the inner wall of the groove is provided with a second telescopic rod, one end of the first semicircular ring is provided with a cylinder, and one end of the cylinder is provided with an electromagnetic plate.
Preferably, one side of the first long block is provided with a second semicircular ring, one end of the second semicircular ring is provided with a fourth circular groove, the fourth circular groove is connected with the cylinder through magnetism, one side of the second semicircular ring and one side of the first semicircular ring are both provided with a convex block, the convex block is connected with the groove, one end of the second telescopic rod is connected with the convex block, and the inner diameter of the first semicircular ring is the same as that of the circular ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a terahertz test device with a multi-curvature surface test, wherein a first connecting rod is arranged at the upper end of a base, a second connecting rod is arranged at one side of the first connecting rod, a third connecting rod is arranged at one side of the second connecting rod, a first telescopic rod is arranged at one end of the third connecting rod, a first circular groove is formed in one side of the first connecting rod, a first rotating shaft is arranged at one side of the second connecting rod, a second circular groove is formed in the other side of the second connecting rod, the first rotating shaft is arranged in the first circular groove, a second rotating shaft is arranged at one side of the third connecting rod, the second rotating shaft is arranged in the second circular groove, a fourth connecting rod is arranged at one end of the first telescopic rod, a third circular groove is formed in one end of the fourth connecting rod, a circular rod is arranged at one end of the fourth connecting rod, the circular rod is arranged in the third circular groove, and a terahertz antenna is arranged at one end of the circular rod, be provided with the wire on the surface of pole, the external display device of wire, the wire runs through the inside through the pole and is connected with terahertz antenna, when needs controlling means carries out comprehensive terahertz test, fix the base, first pivot is rotated and can is driven the second connecting rod and rotate, the second pivot is rotated and can is driven the third connecting rod and rotate, first telescopic link is flexible can promote the fourth connecting rod and remove, terahertz antenna can carry out terahertz test around when removing, pass through terahertz antenna and pass through wire transmission to display device in after that, can accomplish automatic test according to the scanning region scope that designs in advance this moment.
2. The utility model provides a terahertz test device with a multi-curvature surface test, wherein a circular ring is fixedly arranged on the outer surface of a circular rod, a first long block is arranged on one side of a fourth connecting rod, a second long block is arranged on one side of the fourth connecting rod, the first long block and the second long block have the same structure, a first semicircular ring is arranged on one side of the second long block, a groove is formed in one side of the second long block, a second telescopic rod is arranged on the inner wall of the groove, a cylinder is arranged at one end of the first semicircular ring, an electromagnetic plate is arranged at one end of the cylinder, a second semicircular ring is arranged on one side of the first long block, a fourth circular groove is formed in one end of the second semicircular ring, the fourth circular groove is magnetically connected with the cylinder, a convex block is arranged on one side of the second semicircular ring and one side of the first semicircular ring, the convex block is connected with the groove, one end of the second telescopic rod is connected with the convex block, the inner diameter of the first semicircular ring is the same as the inner diameter of the circular ring, when the pole is impaired to need change, eliminate the magnetism of electromagnetic plate, can be with fourth circular slot and cylinder phase separation this moment, the second telescopic link is flexible to be promoted first semicircle and is removed along the recess after that for first semicircle removes to opposite direction with second semicircle, breaks away from fourth circular slot and cylinder completely, and the ring exposes this moment, can take out the pole from the third circular slot after that, can be convenient for this moment change the maintenance to the pole.
Drawings
FIG. 1 is a schematic view of a base structure of the present invention;
FIG. 2 is a schematic view of a second connecting rod according to the present invention;
FIG. 3 is a schematic structural view of a third connecting rod, a first telescopic rod and a fourth connecting rod of the present invention;
FIG. 4 is a schematic view of a fourth connecting rod according to the present invention;
FIG. 5 is a schematic view of a round bar structure according to the present invention;
FIG. 6 is a schematic view of a second semicircular ring structure of the present invention;
fig. 7 is an enlarged view of the utility model at a in fig. 4.
In the figure: 1. a base; 2. moving the testing mechanism; 21. a first connecting rod; 211. a first circular groove; 22. a second connecting rod; 221. a first rotating shaft; 222. a second circular groove; 23. a third connecting rod; 231. a second rotating shaft; 24. a first telescopic rod; 25. a fourth connecting rod; 251. a third circular groove; 26. a round bar; 261. a third circular groove; 262. a wire; 3. replacing the fixing mechanism; 31. a circular ring; 32. a first long block; 33. a second long block; 331. a groove; 3311. a second telescopic rod; 34. a first semicircular ring; 341. a cylinder; 3411. an electromagnetic plate; 35. a second semi-circular ring; 351. a fourth circular groove; 352. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the technical problem of how to control the device to perform a comprehensive terahertz test, as shown in fig. 1 to 5, the following preferred technical solutions are provided:
a terahertz testing device with multi-curvature surface testing comprises a base 1, a movable testing mechanism 2 is arranged at the upper end of the base 1, a replacement fixing mechanism 3 is arranged on the outer surface of the movable testing mechanism 2, a first connecting rod 21 is arranged at the upper end of the base 1, a second connecting rod 22 is arranged at one side of the first connecting rod 21, a third connecting rod 23 is arranged at one side of the second connecting rod 22, a first telescopic rod 24 is arranged at one end of the third connecting rod 23, a first round groove 211 is formed at one side of the first connecting rod 21, a first rotating shaft 221 is arranged at one side of the second connecting rod 22, a second round groove 222 is formed at the other side of the second connecting rod 22, the first rotating shaft 221 is arranged inside the first round groove 211, a second rotating shaft 231 is arranged at one side of the third connecting rod 23, the second rotating shaft 231 is arranged inside the second round groove 222, a fourth connecting rod 25 is arranged at one end of the first telescopic rod 24, a third circular groove 251 is formed in one end of the fourth connecting rod 25, a circular rod 26 is arranged at one end of the fourth connecting rod 25, the circular rod 26 is arranged inside the third circular groove 251, a terahertz antenna 261 is arranged at one end of the circular rod 26, a wire 262 is arranged on the outer surface of the circular rod 26, the wire 262 is externally connected with a display device, and the wire 262 penetrates through the inside of the circular rod 26 and is connected with the terahertz antenna 261.
Specifically, when needing controlling means to carry out comprehensive terahertz test, fix base 1, first pivot 221 rotates and to drive second connecting rod 22 and rotate, second pivot 231 rotates and to drive third connecting rod 23 and rotate, first telescopic link 24 stretches out and draws back and can promote fourth connecting rod 25 and remove, terahertz antenna 261 can carry out terahertz test around when moving, transmit to display device through wire 262 through terahertz antenna 261 after that, can accomplish automatic test according to the scanning region scope that designs in advance this moment.
In order to solve the technical problem of how to replace and repair the round bar 26, as shown in fig. 4-7, the following preferred technical solutions are provided:
a terahertz test device with multi-curvature surface test comprises a circular rod 26, a circular ring 31 is fixedly arranged on the outer surface of the circular rod 26, a first long block 32 is arranged on one side of a fourth connecting rod 25, a second long block 33 is arranged on one side of the fourth connecting rod 25, the first long block 32 and the second long block 33 are identical in structure, a first semicircular ring 34 is arranged on one side of the second long block 33, a groove 331 is formed in one side of the second long block 33, a second telescopic rod 1 is arranged on the inner wall of the groove 331, a cylinder 341 is arranged at one end of the first semicircular ring 34, an electromagnetic plate 3411 is arranged at one end of the cylinder 341, a second semicircular ring 35 is arranged on one side of the first long block 32, a fourth circular groove 351 is formed at one end of the second semicircular ring 35, the fourth circular groove 351 is magnetically connected with the cylinder 331341, a convex block 352 is arranged on one side of the second semicircular ring 35 and one side of the first semicircular ring 34, and the convex block 352 is connected with the groove 331, one end of the second extension pole 3311 is connected to the protrusion 352, and the inner diameter of the first semi-circular ring 34 is the same as the inner diameter of the circular ring 31.
Specifically, when the round bar 26 is damaged and needs to be replaced, the magnetism of the electromagnetic plate 3411 is eliminated, the fourth round groove 351 and the cylinder 341 can be separated at this time, then the second telescopic rod 3311 extends and retracts to push the first semicircular ring 34 to move along the groove 331, so that the first semicircular ring 34 and the second semicircular ring 35 move in opposite directions until the fourth round groove 351 and the cylinder 341 are completely separated, at this time, the ring 31 is exposed, then the round bar 26 can be taken out of the third round groove 251, and at this time, the round bar 26 can be replaced and maintained conveniently.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A terahertz test device with multi-curvature surface test, includes base (1), its characterized in that: the upper end of the base (1) is provided with a mobile testing mechanism (2), and the outer surface of the mobile testing mechanism (2) is provided with a replacement fixing mechanism (3);
the mobile testing mechanism (2) comprises a first connecting rod (21) arranged at the upper end of the base (1), a second connecting rod (22) arranged on one side of the first connecting rod (21) and a third connecting rod (23) arranged on one side of the second connecting rod (22), and a first telescopic rod (24) is arranged at one end of the third connecting rod (23).
2. The terahertz test device with the multi-curvature surface test according to claim 1, characterized in that: a first circular groove (211) is formed in one side of the first connecting rod (21), a first rotating shaft (221) is arranged on one side of the second connecting rod (22), and a second circular groove (222) is formed in the other side of the second connecting rod (22).
3. The terahertz test device with the multi-curvature surface test according to claim 2, characterized in that: the first rotating shaft (221) is arranged inside the first circular groove (211), the second rotating shaft (231) is arranged on one side of the third connecting rod (23), the second rotating shaft (231) is arranged inside the second circular groove (222), and the fourth connecting rod (25) is arranged at one end of the first telescopic rod (24).
4. The terahertz test device with the multi-curvature surface test according to claim 3, characterized in that: a third circular groove (251) is formed in one end of the fourth connecting rod (25), a circular rod (26) is arranged at one end of the fourth connecting rod (25), and the circular rod (26) is arranged inside the third circular groove (251).
5. The terahertz test device with the multi-curvature surface test according to claim 4, wherein: one end of the round rod (26) is provided with a terahertz antenna (261), a lead (262) is arranged on the outer surface of the round rod (26), the lead (262) is externally connected with a display device, and the lead (262) penetrates through the inside of the round rod (26) and is connected with the terahertz antenna (261).
6. The terahertz test device with the multi-curvature surface test according to claim 5, wherein: the replacement fixing mechanism (3) comprises a circular ring (31) fixedly arranged on the outer surface of a circular rod (26), a first long block (32) arranged on one side of a fourth connecting rod (25) and a second long block (33) arranged on one side of the fourth connecting rod (25), the first long block (32) and the second long block (33) are identical in structure, and a first semicircular ring (34) is arranged on one side of the second long block (33).
7. The terahertz test device with the multi-curvature surface test according to claim 6, wherein: one side of the second long block (33) is provided with a groove (331), the inner wall of the groove (331) is provided with a second telescopic rod (3311), one end of the first semicircular ring (34) is provided with a cylinder (341), and one end of the cylinder (341) is provided with an electromagnetic plate (3411).
8. The terahertz test device with the multi-curvature surface test according to claim 7, wherein: one side of the first long block (32) is provided with a second semicircular ring (35), one end of the second semicircular ring (35) is provided with a fourth circular groove (351), the fourth circular groove (351) is magnetically connected with the cylinder (341), one sides of the second semicircular ring (35) and the first semicircular ring (34) are provided with a convex block (352), the convex block (352) is connected with the groove (331), one end of the second telescopic rod (3311) is connected with the convex block (352), and the inner diameter of the first semicircular ring (34) is the same as that of the circular ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122897041.3U CN216284922U (en) | 2021-11-24 | 2021-11-24 | Terahertz testing device with multi-curvature surface test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122897041.3U CN216284922U (en) | 2021-11-24 | 2021-11-24 | Terahertz testing device with multi-curvature surface test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216284922U true CN216284922U (en) | 2022-04-12 |
Family
ID=81036596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122897041.3U Expired - Fee Related CN216284922U (en) | 2021-11-24 | 2021-11-24 | Terahertz testing device with multi-curvature surface test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216284922U (en) |
-
2021
- 2021-11-24 CN CN202122897041.3U patent/CN216284922U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |