CN213145922U - Adjusting bracket for millimeter wave test system - Google Patents
Adjusting bracket for millimeter wave test system Download PDFInfo
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- CN213145922U CN213145922U CN202021479518.5U CN202021479518U CN213145922U CN 213145922 U CN213145922 U CN 213145922U CN 202021479518 U CN202021479518 U CN 202021479518U CN 213145922 U CN213145922 U CN 213145922U
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- carousel
- groove
- millimeter wave
- instrument
- hole
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- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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Abstract
The utility model discloses an adjusting bracket for millimeter wave test system, which belongs to the technical field of millimeter wave test system, and comprises a base, the base is installed at the top of a triangular support, the base comprises a hole seat and a turntable, the upper surface of the hole seat is provided with a dead slot, the turntable is installed on the inner side wall of the dead slot through the rotation of a rotating device, a fixing device for fixing the turntable after rotating is installed on the turntable, a U-shaped placing seat is installed at the top of the turntable, and an instrument is placed in the U-shaped placing seat; through setting up the base, it is rotatory to utilize pivot and bearing to make the carousel to make the instrument rotate, the rethread sets up universal ball support and supplementary carousel rotation, guarantees that the carousel is more stable and smooth in the same direction as the in-process of rotating, has guaranteed the security of instrument simultaneously, recycles staple, hole groove one and the cooperation of hole groove two, fixes the carousel, and convenient operation has reached the effect that turns to fast and fixed direction.
Description
Technical Field
The utility model belongs to the technical field of the millimeter wave test system, concretely relates to an adjustment support for millimeter wave test system.
Background
The millimeter wave test system is mainly applied to the field of testing various informationized devices such as satellites, missiles, radars, communication and navigation, and can realize automatic test of directional characteristic parameters such as directional diagrams, gains and side lobe levels of microwave millimeter waves and automatic test of polarization characteristic parameters such as axial ratio and polarization isolation. The system adopts the idea of universalization and modular design, takes a 41-generation high-sensitivity amplitude-phase receiver as a core, and can realize the 0.1-325 GHz full-band test by configuring different microwave and millimeter wave spread spectrum modules. The millimeter wave test system needs to use an adjusting bracket in the using process.
The current adjustment support that is used for millimeter wave test system can't carry out quick installation to test system fixed, lacks effectual angle slewing mechanism in the use, can't satisfy the test demand of different positions, and the step of dismouting instrument is more loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustment support for millimeter wave test system, through being provided with the straining device that can install fast and dismantle the instrument, and the cooperation base carries out the angle and rotates to it is fixed to solve the unable quick support that carries out of current adjustment support for millimeter wave instrument that proposes among the above-mentioned background art to the instrument, lacks effectual angle rotation mechanism in the use, and the more loaded down with trivial details problem of step of dismouting instrument.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustment support for millimeter wave test system, includes the base, pedestal mounting is at the top of A-frame, the base includes hole seat and carousel, the dead slot has been seted up to the upper surface of hole seat, the carousel passes through rotary device and rotates the inside wall of installing at the dead slot, install on the carousel and rotate the fixed fixing device of after-fixing to the carousel, the U-shaped seat of placing is installed at the top of carousel, the instrument has been placed in the U-shaped seat of placing, the internally mounted that the seat was placed to the U-shaped has a straining device.
By adopting the scheme, the base is arranged, the rotating disc is rotated by utilizing the rotating shaft and the bearing so as to rotate the instrument, the universal ball support and the auxiliary rotating disc are arranged so as to ensure that the rotating disc is more stable and smooth in the rotating process and the safety of the instrument is ensured, the fixing nail, the first hole groove and the second hole groove are matched to fix the rotating disc, the operation is convenient, the effect of quickly steering and fixing the direction is achieved, the triangular inserting block, the triangular groove and the handle are utilized by arranging the fastening device so as to fix the instrument by utilizing the triangular inserting block, the triangular groove and the handle, the triangular inserting block and the handle are connected by utilizing the sliding rod, the instrument can be supported and limited by utilizing the spring sleeve arranged on the sliding rod, the instrument can be fixed by utilizing the elasticity of the spring to the triangular inserting block when the instrument is assembled, the handle only needs to be pulled when the instrument is disassembled, and the triangular sliding block can be quickly disassembled under the driving, and the friction force is reduced through the sliding sleeve, so that the time and the labor are saved.
As a preferred embodiment, rotary device includes pivot and bearing, the top of pivot and the lower fixed surface of carousel are connected, the surface cover of pivot is equipped with the bearing, the bearing joint is at the lower surface of dead slot inside wall.
By adopting the scheme, the rotating shaft and the bearing are arranged, the rotating disc can be rotated by the rotating shaft, so that the effect of rotating the instrument is achieved, the rotating shaft is supported by the bearing, friction is reduced, and the smooth rotating effect is ensured.
As a preferred embodiment, the fixing device comprises a first hole groove, fixing nails and a second hole groove, wherein the second hole groove is formed in the rotary disc, the fixing nails penetrate through the second hole groove to extend out of the rotary disc and are inserted into the first hole groove, the first hole grooves are a plurality of, and the first hole grooves are formed in the lower surface of the inner side wall of the hollow groove in an annular array.
By adopting the scheme, the fixing device has the advantages that the first hole groove, the second hole groove and the fixing nails are arranged, the fixing nails are simultaneously inserted into the first hole groove and the second hole groove to fix the rotary table, and the effects of quickly steering and fixing the direction are achieved.
As a preferred embodiment, straining device includes triangle inserted block, triangular groove, slide bar, handle and sliding sleeve, the jack has all been seted up to the U-shaped seat left and right sides of placing, the sliding sleeve joint is in the inside of jack, the inner wall at the sliding sleeve is established to the slide bar cover, the both ends of slide bar respectively with triangle inserted block and handle fixed connection, the surface of triangle inserted block and the inner wall laminating of triangular groove, the triangular groove is seted up in a side of instrument.
Adopt above-mentioned scheme, through being provided with triangle inserted block, triangular groove and handle, utilize triangle inserted block and triangular groove to fix the instrument, utilize sliding rod connection triangle inserted block and handle, the triangle slider can fast dismouting instrument under the drive of handle, and rethread sliding sleeve reduces frictional force, and is laborsaving during the festival.
As a preferred embodiment, a plurality of universal balls are mounted on the lower surface of the inner side wall of the hollow groove in an annular array, and the balls of the universal balls are attached to the lower surface of the turntable.
By adopting the scheme, the universal ball is used for supporting the turntable, so that the turntable is more stable and smooth in the rotating process, and the safety of an instrument is ensured.
As a preferred embodiment, the outer surface of the sliding rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with one side face of the triangular inserting block opposite to the sliding sleeve.
By adopting the scheme, the spring is arranged, the triangular inserting block is connected with the spring, the instrument can be supported and limited, the spring provides elastic force for the triangular inserting block, the position of the instrument is firmer, and the labor-saving effect is achieved during assembly.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the adjusting bracket for the millimeter wave testing system, the base is arranged, the rotating shaft and the bearing are used for rotating the turntable, so that an instrument rotates, the universal ball support and the auxiliary turntable are arranged for supporting and rotating, the turntable is guaranteed to be more stable and smooth in the rotating process, the safety of the instrument is guaranteed, the fixing nail, the hole groove I and the hole groove II are matched, the turntable is fixed after being subjected to angle adjustment, the operation is convenient, and the testing requirements of different positions are met;
this an adjustment support for millimeter wave test system is through being provided with straining device through the setting, utilize the triangle inserted block, triangular groove and handle, thereby fix the instrument through triangle inserted block and triangular groove, utilize slide bar connection triangle inserted block and handle, it is spacing to utilize the spring housing to establish can support the instrument on the slide bar, when assembling the instrument, utilize the spring to fix the instrument to the elasticity of triangle inserted block, only need stimulate the handle during the dismantlement, the triangle slider is under the drive of handle alright quick dismantlement instrument, rethread sliding sleeve reduces frictional force, it is laborsaving during the festival.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a top view of the hole seat of the present invention;
fig. 3 is an enlarged schematic structural view at a position a of the present invention;
fig. 4 is an enlarged schematic structural diagram of the position B of the present invention.
In the figure: 1. a hole seat; 2. an empty groove; 3. a turntable; 4. a rotating shaft; 5. a bearing; 6. a first hole groove; 7. fixing nails; 8. a universal ball; 9. a U-shaped placing seat; 10. a triangular bracket; 11. an instrument; 12. a triangular insert block; 13. a triangular groove; 14. a slide bar; 15. a spring; 16. a handle; 17. a sliding sleeve; 18. a jack; 19. a base; 20. and a second hole groove.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the utility model provides an adjusting bracket for millimeter wave testing system, including base 19, base 19 is installed at the top of A-frame 10, base 19 includes hole seat 1 and carousel 3, the upper surface of hole seat 1 has seted up dead slot 2, the lower surface of the inside wall of dead slot 2 is annular array and installs a plurality of universal balls 8, the ball of universal ball 8 is laminated with the lower surface of carousel 3 (see fig. 1 and 2); through being provided with universal ball 8, utilize universal ball 8 to support carousel 3, guarantee that carousel 3 is more stable and smooth in the rotation in-process, guaranteed instrument 11's security.
The rotary table 3 is rotatably arranged on the inner side wall of the empty groove 2 through a rotating device, the rotating device comprises a rotating shaft 4 and a bearing 5, the top end of the rotating shaft 4 is fixedly connected with the lower surface of the rotary table 3, the bearing 5 is sleeved on the outer surface of the rotating shaft 4, and the bearing 5 is clamped on the lower surface of the inner side wall of the empty groove 2 (see fig. 1 and 2); through being provided with pivot 4 and bearing 5, utilize pivot 4 can make carousel 3 rotate to reach the effect of rotating instrument 11, utilize bearing 5 to support pivot 4, and reduce the friction, guarantee smooth rotatory effect.
The rotary table 3 is provided with a fixing device for fixing the rotary table 3 after rotating, the fixing device comprises a first hole groove 6, a fixing nail 7 and a second hole groove 20, the second hole groove 20 is formed in the rotary table 3, the fixing nail 7 penetrates through the second hole groove 20 to extend out of the rotary table 3 and be inserted into the first hole groove 6, the number of the first hole grooves 6 is multiple, and the multiple first hole grooves 6 are formed in the lower surface of the inner side wall of the empty groove 2 in an annular array mode (see fig. 1, 2 and 4); through being provided with hole groove one 6, hole groove two 20 and staple 7, utilize staple 7 to insert hole groove one 6 and hole groove two 20 fixed carousel 3 simultaneously, reach the effect that turns to fast and fixed direction.
A U-shaped placing seat 9 is installed at the top of the rotary disc 3, an instrument 11 is placed in the U-shaped placing seat 9, a fastening device is installed in the U-shaped placing seat 9 and comprises a triangular inserting block 12, a triangular groove 13, a sliding rod 14, a handle 16 and a sliding sleeve 17, a spring 15 is sleeved on the outer surface of the sliding rod 14, and two ends of the spring 15 are fixedly connected with one side face, opposite to the triangular inserting block 12 and the sliding sleeve 17, respectively (see fig. 1 and 3); through being provided with spring 15, utilize spring 15 to connect triangle inserted block 12 and can support spacingly to instrument 11, spring 15 not only makes instrument 11 position more firm for triangle inserted block 12's elasticity, has also reached laborsaving effect when the assembly.
When the instrument 11 is used, firstly, the instrument 11 is installed, the instrument 11 is placed in the U-shaped placing seat 9, in the placing process, the instrument 11 presses the inclined surface of the triangular insertion block 12, so that the triangular insertion block 12 moves outwards and presses the spring 15 to generate elasticity, when the instrument 11 reaches the bottom, the triangular insertion block 12 can be inserted into the triangular groove 13 under the action of the elasticity to achieve the effect of fixing the instrument 11, in the using process, if the angle of the instrument 11 needs to be adjusted, the fixing nail 7 can be firstly pulled out, the rotating disc 3 is rotated under the assistance of the rotating shaft 4, the universal ball 8 supports the rotating disc 3 to rotate, when the rotating disc 3 rotates to a proper direction angle, the rotating disc 3 can be stopped, the hole groove two 20 is aligned to the closest hole groove one 6, then the fixing nail 7 penetrates through the hole groove two 20 to be inserted into the hole groove one 6 to achieve the effects of changing the direction and fixing, after the instrument 11 is used, the handles 16 of the fastening devices on the two sides are pulled outwards, the triangular insertion block 12 is separated from the triangular groove 13, so that the instrument 11 can be taken out quickly.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjustment support for millimeter wave test system which characterized in that: including base (19), the top at A-frame (10) is installed in base (19), base (19) are including hole seat (1) and carousel (3), dead slot (2) have been seted up to the upper surface of hole seat (1), carousel (3) rotate through rotary device and install the inside wall in dead slot (2), install on carousel (3) and rotate the fixed fixing device of after-fixing to carousel (3), the U-shaped seat (9) of placing is installed at the top of carousel (3), instrument (11) have been placed in the seat (9) are placed to the U-shaped, the internally mounted of seat (9) has the straining device is placed to the U-shaped.
2. The tuning bracket for millimeter wave testing systems according to claim 1, wherein: the rotary device comprises a rotary shaft (4) and a bearing (5), the top end of the rotary shaft (4) is fixedly connected with the lower surface of the rotary disc (3), the bearing (5) is sleeved on the outer surface of the rotary shaft (4), and the bearing (5) is connected to the lower surface of the inner side wall of the hollow groove (2).
3. The tuning bracket for millimeter wave testing systems according to claim 1, wherein: the fixing device comprises a first hole groove (6), a fixing nail (7) and a second hole groove (20), wherein the second hole groove (20) is formed in the rotary disc (3), the fixing nail (7) penetrates through the second hole groove (20) to extend out of the rotary disc (3) and be inserted into the first hole groove (6), the number of the first hole grooves (6) is provided with a plurality of holes, and the first hole grooves (6) are formed in the lower surface of the inner side wall of the hollow groove (2) in an annular array mode.
4. The tuning bracket for millimeter wave testing systems according to claim 1, wherein: the fastening device comprises a triangular plug block (12), a triangular groove (13), a sliding rod (14), a handle (16) and a sliding sleeve (17), jacks (18) are all formed in the left side and the right side of a U-shaped placing seat (9), the sliding sleeve (17) is connected to the inside of the jacks (18), the inner wall of the sliding sleeve (17) is sleeved with the sliding rod (14), the two ends of the sliding rod (14) are fixedly connected with the triangular plug block (12) and the handle (16) respectively, the outer surface of the triangular plug block (12) is attached to the inner wall of the triangular groove (13), and a side face of the instrument (11) is arranged in the triangular groove (13).
5. The tuning bracket for millimeter wave testing systems according to claim 1, wherein: the lower surface of dead slot (2) inside wall is annular array and installs a plurality of universal ball (8), the ball of universal ball (8) and the lower surface laminating of carousel (3).
6. The tuning bracket for millimeter wave testing systems according to claim 4, wherein: the outer surface cover of slide bar (14) is equipped with spring (15), the both ends of spring (15) respectively with triangle inserted block (12) and the relative side fixed connection of sliding sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021479518.5U CN213145922U (en) | 2020-07-24 | 2020-07-24 | Adjusting bracket for millimeter wave test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021479518.5U CN213145922U (en) | 2020-07-24 | 2020-07-24 | Adjusting bracket for millimeter wave test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213145922U true CN213145922U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021479518.5U Expired - Fee Related CN213145922U (en) | 2020-07-24 | 2020-07-24 | Adjusting bracket for millimeter wave test system |
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| Country | Link |
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| CN (1) | CN213145922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997081A (en) * | 2021-12-06 | 2022-02-01 | 南通固邦数控机床有限公司 | Double-upright-column horizontal machining center and control method thereof |
-
2020
- 2020-07-24 CN CN202021479518.5U patent/CN213145922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997081A (en) * | 2021-12-06 | 2022-02-01 | 南通固邦数控机床有限公司 | Double-upright-column horizontal machining center and control method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |