CN219610959U - Radio frequency adapter array crimping device - Google Patents
Radio frequency adapter array crimping device Download PDFInfo
- Publication number
- CN219610959U CN219610959U CN202320823166.8U CN202320823166U CN219610959U CN 219610959 U CN219610959 U CN 219610959U CN 202320823166 U CN202320823166 U CN 202320823166U CN 219610959 U CN219610959 U CN 219610959U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- frequency adapter
- mounting base
- array
- adapter mounting
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Waveguide Aerials (AREA)
Abstract
The utility model belongs to the technical field of microwave electronic product assembly, in particular to a radio frequency adapter array crimping device which comprises a press machine and a radio frequency adapter mounting base, wherein the bottom of the press machine is fixedly provided with the radio frequency adapter mounting base, the top of the radio frequency adapter mounting base is provided with a radio frequency adapter mounting hole, and the top of the radio frequency adapter mounting base is provided with a positioning mechanism; through providing a use convenient, machining efficiency is high, can realize the array crimping device of multichannel same model radio frequency adapter crimping operation simultaneously, guarantees coplanarity and plumb degree after each passageway radio frequency adapter crimping, guarantees the batch uniformity of operation, greatly improves array antenna radiating element and radio frequency adapter crimping operation efficiency, improves product reliability.
Description
Technical Field
The utility model belongs to the technical field of microwave electronic product assembly, and particularly relates to a radio frequency adapter array crimping device.
Background
A phased array antenna refers to an antenna in which the pattern shape is changed by controlling the feed phase of radiating elements in the array antenna. The control phase can change the direction of the maximum value of the antenna pattern so as to achieve the purpose of beam scanning. In special cases, the flap level, the minimum position and the shape of the entire pattern can also be controlled, for example, a cosecant square pattern is obtained and the pattern is adaptively controlled.
The radio frequency communication between the array antenna radiating unit and the T/R assembly in the phased array antenna is usually realized by adopting a mode of vertically splicing the two sides of the radio frequency adapter, and the independent radio frequency adapter crimping device is adopted to carry out crimping operation one by one at the present stage; accordingly, a display model is proposed for the above-mentioned problems.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a radio frequency adapter array crimping device which comprises a press and a radio frequency adapter mounting base, wherein the bottom of the press is fixedly provided with the radio frequency adapter mounting base, the top of the radio frequency adapter mounting base is provided with a radio frequency adapter mounting hole, the top of the radio frequency adapter mounting base is provided with a positioning mechanism, and one side, close to the radio frequency adapter mounting base, of the press is fixedly provided with an array antenna radiating unit pressing plate; at this time, the lower end face of the array antenna supporting plate part is attached to the upper end face of the radio frequency adapter mounting base, and the locating pin structure of the array antenna supporting plate part is vertically inserted into the locating mechanism of the mounting base, so that the crimping operation is completed.
The positioning mechanism is a positioning pin hole; the device is used for fixing the product to be processed more conveniently and quickly, and plays a role in convenient fixing and quick dismounting.
The radio frequency adapter mounting base is manufactured by carrying out tempering 28-32 HRC heat treatment on 45# carbon steel and carrying out bluing treatment on the surface; the installation convenience is improved, and the product or the radio frequency adapter body is not damaged in the installation operation process.
The array antenna radiating unit pressing plate is made of an oil nylon material, and the oil nylon material is a high-strength material; the defects of eccentric compression joint, poor coplanarity and the like caused by uneven local stress are avoided.
The array antenna radiating element pressing plate is positioned above the radio frequency adapter mounting base; the radio frequency adapter mounting base is arranged right below the array antenna radiating element pressing plate, so that the radio frequency adapter is more convenient to process, and the processing accuracy is greatly improved.
The beneficial effects of the utility model are as follows:
1. according to the radio frequency adapter array crimping device, the pressing rod is manually pressed down to enable the main shaft of the press machine to move along the negative direction of the Z axis, so that the array antenna radiating unit pressing plate is driven to uniformly apply pressure to a product, when 16 SSMP type radio frequency adapters overcome resistance and are crimped in place with all channel connectors of an array antenna, the pressing rod is slowly lifted, at the moment, the lower end face of a supporting plate part of the array antenna is attached to the upper end face of a mounting base of the radio frequency adapter, and the positioning pin structure of the positioning pin structure is vertically inserted into the positioning pin hole of the mounting base, so that crimping operation is completed.
2. The radio frequency adapter array crimping device is simple and convenient to operate, high in crimping precision and excellent in batch consistency, ensures the production quality and the production efficiency of products, and is simple in structural form, low in processing cost, low in maintenance cost, small in size, convenient to transport and operate, high in use safety, wide in application range and strong in adaptability.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of a press according to the present utility model;
fig. 2 is a schematic structural view of a mounting base of the rf adapter according to the present utility model.
In the figure: 1. a radio frequency adapter mounting base; 2. an array antenna radiation unit pressing plate; 3. a radio frequency adapter mounting hole; 4. positioning pin holes; 5. and (5) a press.
Detailed Description
The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 2, the radio frequency adapter array crimping device according to the embodiment of the utility model comprises a press 5 and a radio frequency adapter mounting base 1, wherein the radio frequency adapter mounting base 1 is fixedly arranged at the bottom of the press 5, a radio frequency adapter mounting hole 3 is formed in the top of the radio frequency adapter mounting base 1, a positioning mechanism is arranged at the top of the radio frequency adapter mounting base 1, and an array antenna radiating unit pressing plate 2 is fixedly arranged at one side, close to the radio frequency adapter mounting base 1, of the press 5; when the array antenna radiation unit pressing plate 2 works, the array antenna radiation unit pressing plate 2 is of a disc type structure with the diameter of 60mm and the thickness of 8mm, the center diameter of the array antenna radiation unit pressing plate is 10mm, a mounting upright post with the height of 14mm is fixed in a die handle hole of the press machine 5, the array antenna radiation unit pressing plate is controlled to be in press connection operation by controlling a pressing rod in the press machine 5, and in addition, the periphery of the pressing plate is added with 0.5mm multiplied by 45 degrees of chamfer angles to remove sharp edges of parts, so that the operation safety is ensured. In addition, the design mode of flattening one end of the pressing plate mounting die handle ensures the uniqueness of pressing plate mounting, and avoids the influence on crimping precision caused by displacement of parts in the operation process. The radio frequency adapter mounting base 1 is designed as a 100mm x 60mm x 40mm platform structure, and is mounted in a centered position when the outer edge of the base is aligned with the table edge of the press 5. The upper surface of the base is provided with 16 mounting holes which are arranged in an array way, the hole positions are concentric with connectors of corresponding channels in the antenna radiating units, the size phi of the holes is 2.25mm, and the holes are matched with the size of the SSMP type radio frequency adapter, so that the crimping precision in the horizontal and vertical directions is ensured. In addition, a chamfer angle of 0.2mm multiplied by 45 degrees is added at the orifice, so that the sharp edges at the orifice are removed while guiding is provided for the installation of the adapter, and the operation safety is ensured. Two sides of the mounting hole of the adapter are provided with 2 positioning mechanisms, the hole positions are concentric with the positioning mechanisms of the supporting plate parts in the antenna radiating units, and the size phi 2.5mm of the hole is matched with the outer diameter of the positioning mechanisms, so that the operation precision is further ensured. The product to be processed is placed on the radio frequency adapter mounting base 1 and fixed through the positioning mechanism, the product is matched with the radio frequency adapter mounting hole 3 on the radio frequency adapter mounting base 1, the press 5 is started again, the press rod is manually pressed down to enable the main shaft of the press 5 to move along the negative direction of the Z axis, so that the array antenna radiation unit pressing plate 2 is driven to uniformly apply pressure to the product, when 16 SSMP type radio frequency adapters overcome resistance and are in press connection with all channel connectors of the array antenna, the press rod is slowly lifted, at the moment, the lower end face of the array antenna supporting plate part is attached to the upper end face of the radio frequency adapter mounting base 1, and the positioning pin structure of the press rod is vertically inserted into the positioning mechanism of the mounting base, so that press connection operation is completed.
The positioning mechanism is a positioning pin hole 4; during operation, positioning mechanism is location pinhole 4, is in order to more convenient and fast be fixed the product of processing of taking the place ofs, plays the effect of being convenient for fix and quick dismantlement.
The radio frequency adapter mounting base 1 is manufactured by carrying out tempering 28-32 HRC heat treatment on 45# carbon steel and carrying out bluing treatment on the surface; during operation, the radio frequency adapter mounting base 1 is manufactured by carrying out tempering 28-32 HRC heat treatment on 45# carbon steel and carrying out bluing treatment on the surface, the array antenna radiating unit pressing plate 2 is made of an oilnylon material, the mechanical strength and toughness of parts are greatly enhanced in the batch production process, the hidden quality trouble of reduced crimping precision caused by abrasion of a device is effectively avoided, in addition, chamfer structures are added at the contact positions of the device and a product or the radio frequency adapter, so that the mounting convenience is improved, and the product or the radio frequency adapter body is not damaged in the mounting operation process.
The array antenna radiation unit pressing plate 2 is made of an oil nylon material, and the oil nylon material is a high-strength material; in addition, the material is light in weight, and the lubrication surface of the material cannot cause bad influences such as abrasion and scratch on products in the operation process. The press plate press-connection surface covers the array antenna radiating unit by 100%, and pressure is uniformly applied to the whole plate surface of the array antenna radiating unit during operation, so that the defects of press-connection eccentricity, poor coplanarity and the like caused by uneven local stress are avoided.
The array antenna radiating element pressing plate 2 is arranged above the radio frequency adapter mounting base 1; during operation, the radio frequency adapter mounting base 1 is arranged right below the array antenna radiating element pressing plate 2 for more convenient processing, and the processing accuracy is greatly improved.
The array antenna radiation unit pressing plate is of a disc type structure with the diameter of 60mm and the thickness of 8mm, the center diameter of the array antenna radiation unit pressing plate is 10mm, a mounting upright column with the height of 14mm is fixed in a die handle hole of a press machine, the press rod in the press machine is controlled to be in press connection operation, and in addition, the periphery of the pressing plate is added with 0.5mm multiplied by 45 degrees of chamfer angles to remove sharp edges of parts, so that operation safety is guaranteed. In addition, the design mode of flattening one end of the pressing plate mounting die handle ensures the uniqueness of pressing plate mounting, and avoids the influence on crimping precision caused by displacement of parts in the operation process. The radio frequency adapter mounting base is designed as a 100mm x 60mm x 40mm platform type structure, and the outer edge of the base is arranged in the center when being aligned with the edge of the workbench of the press. The upper surface of the base is provided with 16 mounting holes which are arranged in an array way, the hole positions are concentric with connectors of corresponding channels in the antenna radiating units, the size phi of the holes is 2.25mm, and the holes are matched with the size of the SSMP type radio frequency adapter, so that the crimping precision in the horizontal and vertical directions is ensured. In addition, a chamfer angle of 0.2mm multiplied by 45 degrees is added at the orifice, so that the sharp edges at the orifice are removed while guiding is provided for the installation of the adapter, and the operation safety is ensured. And 2 positioning pin holes 4 are formed in two sides of the mounting hole of the adapter, the hole positions are concentric with the positioning pin holes 4 of the supporting plate part in the antenna radiating unit, and the size phi 2.5mm of the hole is matched with the outer diameter of the positioning pin holes 4, so that the operation precision is further ensured. Through placing the product of waiting to process on the radio frequency adapter installation base to fix through positioning mechanism, let the radio frequency adapter mounting hole cooperation on product and the radio frequency adapter installation base, the hand-operated push rod makes the press main shaft follow Z axle negative direction motion, thereby order about array antenna radiating element clamp plate and evenly exert pressure to the product, after 16 SSMP type radio frequency adapters all overcome resistance and each passageway connector crimping of array antenna put in place, slowly lift up the push rod, array antenna layer board part lower terminal surface and the laminating of radio frequency adapter installation base up end this moment, its location pinhole 4 structure inserts perpendicularly in the location pinhole 4 of installation base, accomplish the crimping operation promptly. The oil nylon material has good wear resistance, high strength, good toughness, good compression resistance and impact resistance, is suitable for plane crimping operation, and has light weight, and the lubrication surface of the material cannot cause bad effects such as abrasion, scratch and the like on products in the operation process. The press plate press-connection surface covers the array antenna radiating unit by 100%, and pressure is uniformly applied to the whole plate surface of the array antenna radiating unit during operation, so that the defects of press-connection eccentricity, poor coplanarity and the like caused by uneven local stress are avoided.
The front, rear, left, right, up and down are all based on fig. 1 of the drawings in the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A radio frequency adapter array crimping device, characterized in that: the device comprises a press (5) and a radio frequency adapter mounting base (1), wherein the radio frequency adapter mounting base (1) is fixedly arranged at the bottom of the press (5), a radio frequency adapter mounting hole (3) is formed in the top of the radio frequency adapter mounting base (1), a positioning mechanism is arranged at the top of the radio frequency adapter mounting base (1), and an array antenna radiating unit pressing plate (2) is fixedly arranged on one side, close to the radio frequency adapter mounting base (1), of the press (5).
2. The radio frequency adapter array crimping device of claim 1, wherein: the positioning mechanism is a positioning pin hole (4).
3. The radio frequency adapter array crimping device of claim 2, wherein: the radio frequency adapter mounting base (1) is manufactured by quenching and tempering No. 45 carbon steel for 28-32 HRC heat treatment and bluing treatment on the surface.
4. A radio frequency adapter array crimping device as claimed in claim 3, wherein: the array antenna radiating element pressing plate (2) is made of an oil nylon material, and the oil nylon material is a high-strength material.
5. The radio frequency adapter array crimping device of claim 4, wherein: the array antenna radiating element pressing plate (2) is arranged above the radio frequency adapter mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823166.8U CN219610959U (en) | 2023-04-14 | 2023-04-14 | Radio frequency adapter array crimping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320823166.8U CN219610959U (en) | 2023-04-14 | 2023-04-14 | Radio frequency adapter array crimping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219610959U true CN219610959U (en) | 2023-08-29 |
Family
ID=87741717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320823166.8U Active CN219610959U (en) | 2023-04-14 | 2023-04-14 | Radio frequency adapter array crimping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219610959U (en) |
-
2023
- 2023-04-14 CN CN202320823166.8U patent/CN219610959U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212600493U (en) | Positioning tool for machining bearing seat | |
| CN219610959U (en) | Radio frequency adapter array crimping device | |
| CN115122143A (en) | Chassis bracket finish machining turnover mechanism and four-side machining method applying same | |
| CN212342244U (en) | Display screen testing device | |
| CN113511507A (en) | Capacitor feeder | |
| CN210268440U (en) | Detection device for arc-shaped metal plate workpiece | |
| CN219851941U (en) | Turning device is used in forging processing | |
| CN217035930U (en) | Battery seal nail calibrating device and calibration welding frock | |
| CN217574402U (en) | Compression fittings on aluminium base board production line | |
| CN215826185U (en) | Alignment adjusting mechanism, screen printing device and screen printing equipment | |
| CN113182424B (en) | Numerical control turret punch press | |
| CN212553484U (en) | Chamfering mechanism for optical prism patch | |
| CN215152091U (en) | Embedded pressure maintaining mechanism | |
| CN112677534B (en) | Embedded pressure maintaining mechanism | |
| CN211332006U (en) | Be applied to automatically controlled anchor clamps quick change base of workstation | |
| CN108080850A (en) | The sheet metal component clamping tooling being be easily moved | |
| CN108067794A (en) | Sheet metal component clamping tooling | |
| CN219705092U (en) | Epoxy frock is irritated to pressure sensor controller subassembly | |
| CN215619966U (en) | Cold laminating film laminating machine convenient to location material loading | |
| CN212884307U (en) | Self-adaptive bending jig for terminal contact pins of different specifications | |
| CN220755371U (en) | SMT is with paster upset platform | |
| CN220361959U (en) | Efficient adjusting and fetching mechanism | |
| CN210506074U (en) | Adjustable glass sample cutterbar | |
| CN214955038U (en) | Round card assembling mechanism | |
| CN213673561U (en) | Cabinet body plate is polished and is used brace table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |