CN219957641U - Feeding fixing mechanism for waveguide detection - Google Patents
Feeding fixing mechanism for waveguide detection Download PDFInfo
- Publication number
- CN219957641U CN219957641U CN202320597304.5U CN202320597304U CN219957641U CN 219957641 U CN219957641 U CN 219957641U CN 202320597304 U CN202320597304 U CN 202320597304U CN 219957641 U CN219957641 U CN 219957641U
- Authority
- CN
- China
- Prior art keywords
- positioning
- lifting driving
- detection
- lateral
- waveguide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 77
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 17
- 238000004891 communication Methods 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Waveguides (AREA)
Abstract
The utility model discloses a feeding fixing mechanism for waveguide detection, which comprises: frame, fixed platform, testing platform, product location carrier, lift actuating mechanism. Through the mode, the feeding fixing mechanism for waveguide detection can accurately control good attachment and separation of the waveguide and the communication port of the millimeter wave communication product, improve the accuracy and the testing efficiency of the millimeter wave communication product test, improve the working efficiency and the yield of staff, prolong the service lives of the waveguide and the attenuator and reduce the cost.
Description
Technical Field
The utility model relates to the technical field of test and measurement, in particular to a feeding fixing mechanism for waveguide detection.
Background
At present, when detecting millimeter wave communication equipment to be detected, a waveguide needs to be manually placed into a signal transmission port of the millimeter wave communication equipment, and is fixed by a screw after confirming that the waveguide is well contacted, so that the millimeter wave communication equipment to be detected can be detected, but the following problems can be encountered in the test process:
1. the high-frequency signal transmission channel in the test system is composed of a plurality of sections of attenuators and waveguides, the material of the high-frequency signal transmission channel is copper, the high-frequency signal transmission channel is extremely easy to stress and deform due to good ductility, in the test process, the waveguides are required to be manually disassembled and assembled for multiple times, the waveguide/attenuators are bent due to improper operation, in order to ensure the stability and the accuracy of the test, and a customer needs to replace a new waveguide/attenuator under the condition, so that the cost is high;
2. the signal transmission port of the millimeter wave communication product is in poor contact with the waveguide, so that false detection is caused, the accuracy of a test system is greatly reduced, the time cost of operators is increased, and the yield of a production line is delayed;
3. in the process of batch testing of products, the actions of locking and loosening screws frequently occur, the production efficiency of personnel is reduced, and the service lives of the waveguide and the attenuator are also reduced.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the feeding fixing mechanism for waveguide detection, which has the advantages of high reliability, accurate positioning, compact structure and the like, and has wide market prospect in the application and popularization of test measurement.
In order to solve the technical problems, the utility model adopts a technical scheme that:
there is provided a feed fixing mechanism for waveguide detection, comprising: a frame, a fixed platform, a detection platform, a product positioning carrier and a lifting driving mechanism,
the fixed platform for placing the detection equipment is connected with the frame, the product positioning carrier is arranged on the detection platform for positioning the product to be detected, the lifting driving mechanism is arranged in the frame and drives the detection platform to move up and down on the frame, so that the detection interface of the product to be detected is movably connected with the detection head of the detection equipment positioned at the top of the frame,
the lifting driving mechanism comprises an outer shell, a lifting driving handle, a lifting driving gear, a lifting driving rod and a lifting driving rack, wherein the outer shell is arranged in the frame, the lifting driving rod is arranged in the frame, the top end of the lifting driving rod is connected with the detection platform, the lifting driving rack is arranged on the side wall of the lifting driving rod, the lifting driving gear is rotationally arranged in the outer shell through a gear rotating shaft, the lifting driving gear is meshed with the lifting driving rack, the lifting driving handle is fixedly arranged on the gear rotating shafts on two sides of the lifting driving gear to drive the lifting driving gear to rotate in the outer shell, and the lifting driving rod is driven to move up and down through the lifting driving rack, so that the lifting movement of the detection platform is realized,
the product positioning carrier comprises a profiling positioning base, lateral positioning components used for positioning the left and right positions of a product to be detected and longitudinal positioning components used for positioning the front and rear positions of the product to be detected, wherein the lateral positioning components are arranged on two sides of the profiling positioning base, and the longitudinal positioning components are arranged on the rear side of the profiling positioning base.
In a preferred embodiment of the present utility model, a limit stop is provided on the outer housing/the frame, and a limit stop-fit limit plug is provided on the lift driving handle to prevent the gear from over-rotating and disengaging from the rack.
In a preferred embodiment of the present utility model, the limit stop includes an upper limit stop and a lower limit stop.
In a preferred embodiment of the present utility model, the frame is provided with a lifting guide post for guiding, and the detection platform is slidably connected with the lifting guide post through a sliding sleeve.
In a preferred embodiment of the present utility model, a buffer spring is wound around the lower portion of the lifting guide post, and the top of the buffer spring is connected to the detection platform to perform lifting buffering.
In a preferred embodiment of the present utility model, the lateral positioning assembly includes a lateral fixing plate, a lateral connecting plate, and a lateral profiling positioning plate, the lateral fixing plate is disposed on two sides of the detection platform, the lateral connecting plate is movably disposed on an inner side of the lateral fixing plate through a positioning bolt, a buffer spring is wound on the positioning bolt between the lateral fixing plate and the lateral connecting plate, and the lateral profiling positioning plate is disposed on an inner side of the lateral connecting plate to clamp or loosen a product to be detected.
In a preferred embodiment of the utility model, the detection platform is provided with an adjusting guide chute, and the lateral connecting plate and/or the bottom of the lateral profiling positioning plate is/are movably connected with the adjusting guide chute.
In a preferred embodiment of the present utility model, the longitudinal positioning assembly includes a longitudinal fixing plate, a longitudinal positioning push block, and an adjusting push rod, where the longitudinal fixing plate is disposed at the rear side of the detection platform, the adjusting push rod is in threaded connection with the longitudinal fixing plate, and the inner end of the adjusting push rod is provided with the longitudinal positioning push block.
In a preferred embodiment of the present utility model, the detection platform is provided with a front positioning fixture block opposite to the longitudinal positioning pushing block.
In a preferred embodiment of the utility model, the bottom of the longitudinal positioning push block is movably connected with the profiling positioning base/detection platform.
The beneficial effects of the utility model are as follows: the device can accurately control the good lamination and separation of the waveguide and the communication port of the millimeter wave communication product, improve the accuracy and the testing efficiency of the millimeter wave communication product, improve the working efficiency and the yield of staff, prolong the service life of the waveguide and the attenuator, and reduce the cost.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view showing the overall structure of a feeding fixing mechanism for waveguide detection according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of a feeding fixing mechanism for waveguide detection according to a preferred embodiment of the present utility model.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an embodiment of the present utility model includes:
a pay-off fixed establishment for waveguide detects, its structure includes: the device comprises a frame 1, a fixed platform 2, a detection platform 3, a product positioning carrier and a lifting driving mechanism.
The fixed platform for placing and installing detection equipment such as a waveguide/attenuator is connected with the frame, the product positioning carrier is arranged on the detection platform so as to be used for positioning a product 6 to be detected, and the lifting driving mechanism is arranged in the frame and drives the detection platform to move up and down on the frame, so that a detection interface of the product to be detected is movably connected with a detection head of the detection equipment positioned at the top of the frame.
The lifting driving mechanism comprises an outer shell 51, a lifting driving handle 52, a lifting driving gear 53, a lifting driving rod 54 and a lifting driving rack 55, wherein the outer shell is arranged in the frame, the lifting driving rod is arranged in the frame, the top end of the lifting driving rod is connected with the detection platform, the lifting driving rack is arranged on the side wall of the lifting driving rod, the lifting driving gear is rotatably arranged in the outer shell through a gear rotating shaft 56, the lifting driving gear is meshed with the lifting driving rack, and the lifting driving handle is fixedly arranged on the gear rotating shafts on two sides of the lifting driving gear to drive the lifting driving gear to rotate in the outer shell and drive the lifting driving rod to move up and down through the lifting driving rack, so that lifting movement of the detection platform is realized.
Further preferably, the fixed platform is detachably disposed on a side surface of the frame.
Further preferably, the top end of the lifting transmission rod is connected with the detection platform through a connecting joint.
Further preferably, a limit stop 57 is provided on the outer housing/the frame, and a limit stop-matched limit stop 58 is provided on the lift driving handle to prevent the gear from over-rotating and disengaging from the rack.
Further preferably, the limit stop comprises an upper limit block and a lower limit block.
Further preferably, a lifting guide post 59 for guiding is arranged on the frame, and the detection platform is in sliding connection with the lifting guide post through a sliding sleeve.
Further preferably, a buffer spring 510 is wound around the lower part of the lifting guide post, and the top of the buffer spring is connected with the detection platform so as to perform lifting buffer, thereby preventing the product or the detection head from being damaged.
Further preferably, the product positioning carrier comprises a profiling positioning base 41, a lateral positioning component 42 for positioning the left and right positions of the product to be detected, and a longitudinal positioning component for positioning the front and rear positions of the product to be detected, wherein the lateral positioning components are arranged on two sides of the profiling positioning base, and the longitudinal positioning component is arranged on the rear side of the profiling positioning base.
Further preferably, the lateral positioning assembly comprises a lateral fixing plate 421, a lateral connecting plate 422 and a lateral profiling positioning plate 423, the lateral fixing plate is arranged on two sides of the detection platform, the lateral connecting plate is movably arranged on the inner side of the lateral fixing plate through a positioning bolt, a buffer spring is wound on the positioning bolt between the lateral fixing plate and the lateral connecting plate, and the lateral profiling positioning plate is arranged on the inner side of the lateral connecting plate so as to clamp or loosen a product to be detected.
Further preferably, the detection platform is provided with an adjusting guide chute, and the lateral connecting plate and/or the bottom of the lateral profiling positioning plate is movably connected with the adjusting guide chute, so that the accuracy of movement is improved.
Further preferably, the longitudinal positioning component includes a longitudinal fixing plate 431, a longitudinal positioning push block 432, and an adjusting push rod 433, where the longitudinal fixing plate is disposed on the rear side of the detection platform, the adjusting push rod is in threaded connection with the longitudinal fixing plate, and the inner end of the adjusting push rod is provided with the longitudinal positioning push block.
Further preferably, for further accurate positioning of the product, a front positioning fixture block opposite to the longitudinal positioning pushing block can be further arranged on the detection platform.
Further preferably, the bottom of the longitudinal positioning push block can be movably connected with the profiling positioning base/detection platform so as to accurately adjust the position of the longitudinal positioning push block.
The using steps of the feeding fixing mechanism for waveguide detection comprise:
1. assembling and fixing detection equipment such as a waveguide, attenuation and the like on a fixed platform, placing a product to be detected on the detection platform, and completing positioning;
2. the lifting driving handle is lifted or pressed to control the rotation of the lifting driving gear;
3. the teeth on the lifting driving gear are meshed with the teeth on the lifting driving rack, and the lifting driving rod ascends/descends along with the rotation of the lifting driving gear, so that the detection platform and the product to be detected are driven to ascend/descend;
4. after the product to be tested on the detection platform rises to a specified position and the waveguide detection head is in good contact with the test port of the product to be tested, an operator can start testing.
The feeding fixing mechanism for waveguide detection has the beneficial effects that:
1. by manually pressing down and lifting up the handle, the good attachment and separation of the waveguide and the communication port of the millimeter wave communication product can be accurately controlled, the accuracy and the testing efficiency of the millimeter wave communication product test are improved, and the stability of the product test is improved;
2. the working efficiency of staff is improved, and the yield of the production line is improved;
3. the frequency of dismounting the waveguide is not needed, the risk of bending and damaging the waveguide in the production process is greatly reduced, the service lives of the waveguide and the attenuator are prolonged, the replacement requirement is reduced, and the cost is reduced.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (10)
1. A feed securement mechanism for waveguide detection, comprising: a frame, a fixed platform, a detection platform, a product positioning carrier and a lifting driving mechanism,
the fixed platform for placing the detection equipment is connected with the frame, the product positioning carrier is arranged on the detection platform for positioning the product to be detected, the lifting driving mechanism is arranged in the frame and drives the detection platform to move up and down on the frame, so that the detection interface of the product to be detected is movably connected with the detection head of the detection equipment positioned at the top of the frame,
the lifting driving mechanism comprises an outer shell, a lifting driving handle, a lifting driving gear, a lifting driving rod and a lifting driving rack, wherein the outer shell is arranged in the frame, the lifting driving rod is arranged in the frame, the top end of the lifting driving rod is connected with the detection platform, the lifting driving rack is arranged on the side wall of the lifting driving rod, the lifting driving gear is rotationally arranged in the outer shell through a gear rotating shaft, the lifting driving gear is meshed with the lifting driving rack, the lifting driving handle is fixedly arranged on the gear rotating shafts on two sides of the lifting driving gear to drive the lifting driving gear to rotate in the outer shell, and the lifting driving rod is driven to move up and down through the lifting driving rack, so that the lifting movement of the detection platform is realized,
the product positioning carrier comprises a profiling positioning base, lateral positioning components used for positioning the left and right positions of a product to be detected and longitudinal positioning components used for positioning the front and rear positions of the product to be detected, wherein the lateral positioning components are arranged on two sides of the profiling positioning base, and the longitudinal positioning components are arranged on the rear side of the profiling positioning base.
2. The feeding fixing mechanism for waveguide detection according to claim 1, wherein a limit stop is arranged on the outer shell/the rack, and a limit stop matched limit plug is arranged on the lifting driving handle so as to prevent the gear from over-rotating and separating from the rack.
3. A feed securement mechanism for waveguide detection as in claim 2, wherein the limit stop includes an upper stop block and a lower stop block.
4. The feeding fixing mechanism for waveguide detection according to claim 1, wherein a lifting guide post for guiding is arranged on the frame, and the detection platform is in sliding connection with the lifting guide post through a sliding sleeve.
5. The feeding fixing mechanism for waveguide detection according to claim 4, wherein a buffer spring is wound on the lower portion of the lifting guide post, and the top of the buffer spring is connected with the detection platform for lifting buffering.
6. The feeding fixing mechanism for waveguide detection according to claim 1, wherein the lateral positioning assembly comprises a lateral fixing plate, a lateral connecting plate and a lateral profiling positioning plate, the lateral fixing plate is arranged on two sides of the detection platform, the lateral connecting plate is movably arranged on the inner side of the lateral fixing plate through a positioning bolt, a buffer spring is wound on the positioning bolt between the lateral fixing plate and the lateral connecting plate, and the lateral profiling positioning plate is arranged on the inner side of the lateral connecting plate so as to clamp or loosen a product to be detected.
7. The feeding fixing mechanism for waveguide detection according to claim 6, wherein the detection platform is provided with an adjusting guide chute, and the lateral connecting plate and/or the bottom of the lateral profiling positioning plate is movably connected with the adjusting guide chute.
8. The feeding fixing mechanism for waveguide detection according to claim 1, wherein the longitudinal positioning assembly comprises a longitudinal fixing plate, a longitudinal positioning pushing block and an adjusting pushing rod, the longitudinal fixing plate is arranged on the rear side of the detection platform, the adjusting pushing rod is in threaded connection with the longitudinal fixing plate, and the longitudinal positioning pushing block is arranged on the inner end of the adjusting pushing rod.
9. The feeding fixing mechanism for waveguide detection according to claim 1, wherein a front positioning fixture block opposite to the longitudinal positioning pushing block is arranged on the detection platform.
10. The feed fixing mechanism for waveguide detection according to claim 1, wherein the bottom of the longitudinal positioning push block is movably connected with the profiling positioning base/detection platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320597304.5U CN219957641U (en) | 2023-03-24 | 2023-03-24 | Feeding fixing mechanism for waveguide detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320597304.5U CN219957641U (en) | 2023-03-24 | 2023-03-24 | Feeding fixing mechanism for waveguide detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957641U true CN219957641U (en) | 2023-11-03 |
Family
ID=88556304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320597304.5U Active CN219957641U (en) | 2023-03-24 | 2023-03-24 | Feeding fixing mechanism for waveguide detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957641U (en) |
-
2023
- 2023-03-24 CN CN202320597304.5U patent/CN219957641U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105136356A (en) | Testing machine of interface pressure of cable accessory | |
| CN110153042B (en) | Automatic sorting device based on resistance value detection | |
| CN219957641U (en) | Feeding fixing mechanism for waveguide detection | |
| CN116430079A (en) | Feeding fixing mechanism for waveguide detection | |
| CN211652049U (en) | Key life test machine | |
| CN114289351A (en) | Power frequency withstand voltage retest tool for mutual inductor | |
| CN210411598U (en) | Automatic sorting device based on resistance value detection | |
| CN219065120U (en) | Tensile testing device for adhesion force between optical fiber and optical fiber connecting device | |
| CN216728308U (en) | Automatic sampling and detecting equipment for pole piece | |
| CN115383034A (en) | Electric hand riveter | |
| CN112945749B (en) | Life test device of oil-resistant synchronous belt | |
| CN210571109U (en) | Torque testing tool for permanent magnet synchronous motor | |
| CN110508695B (en) | Automatic assembly device for clamping type nut | |
| CN218425403U (en) | Electric hand riveter | |
| CN219685420U (en) | Structure for assembling and press fitting | |
| CN111085457A (en) | Automatic system for online detection of torque of windscreen wiper transmission assembly | |
| CN219859364U (en) | Climbing mechanism for fixed height | |
| CN219194077U (en) | Portable paying-off measuring device | |
| CN216746705U (en) | Automatic pressing buffer control device for luminance test | |
| CN220690322U (en) | Screw holding force testing machine for screw machining | |
| CN212598662U (en) | Hardware riveting device | |
| CN220583960U (en) | Glass board resistance to compression detection device | |
| CN215846771U (en) | Bearing press-mounting mechanism | |
| CN221078737U (en) | Chemical composition system | |
| CN219475398U (en) | Handheld fluorescent immunity instrument and reagent strip thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |