CN112382912A - Connecting terminal bending mechanism and bending method of radio frequency coaxial connector - Google Patents
Connecting terminal bending mechanism and bending method of radio frequency coaxial connector Download PDFInfo
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- CN112382912A CN112382912A CN202011117847.XA CN202011117847A CN112382912A CN 112382912 A CN112382912 A CN 112382912A CN 202011117847 A CN202011117847 A CN 202011117847A CN 112382912 A CN112382912 A CN 112382912A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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Abstract
The invention relates to the field of assembling equipment, in particular to a connecting terminal bending mechanism of a radio frequency coaxial connector, which comprises a rack, a material rack, a first prepressing assembly, a second prepressing assembly, a side bending assembly and a bottom bending assembly, wherein the material rack, the first prepressing assembly, the second prepressing assembly, the side bending assembly and the bottom bending assembly are arranged on the rack; a feeding channel is arranged in the material rack; a first bending station and a second bending station are arranged on the material rack; the position of the first pre-pressing assembly is matched with the first bending station; the position of the second pre-pressing assembly is matched with the second bending station; the first pre-pressing component and the second pre-pressing component are positioned on the same side of the material rack; the side bending assembly is arranged on the other side of the material rack and is simultaneously matched with the first pre-pressing assembly and the second pre-pressing assembly; the bottom bending assembly is arranged below the material rack, and the position of the bottom bending assembly corresponds to the second pre-pressing assembly; this patent is earlier transversely pressed the pin, then from upwards pressing the pin once more down, through successively carrying out bending of twice different directions, guarantees the effect of bending.
Description
Technical Field
The invention relates to the field of assembling equipment, in particular to a terminal bending mechanism of a radio frequency coaxial connector.
Background
Radio frequency coaxial connectors, abbreviated RF connectors. It is a type of connector, generally known as a component attached to a cable or mounted on an instrument. The radio frequency coaxial connector comprises a base and a wiring terminal; the base comprises a base and a shell; the upper end face of the base is an installation face, a first through hole is formed in the center of the installation face, and four connection holes which are arranged in a rectangular mode are formed in the installation face; the shell is of a hollow structure, the upper part of the shell is cylindrical, a second through hole which penetrates through the shell up and down is formed in the shell, and the second through hole is communicated with the first through hole; the lower part of the shell is provided with a connecting seat, four connecting columns which are arranged in a rectangular shape are arranged on the connecting seat, and the connecting columns correspond to the connecting holes; the wiring terminal is inserted into the second through hole, the lower portion of the wiring terminal is connected with a pin, and the pin penetrates through the first through hole.
The existing radio frequency coaxial connector assembling equipment, for example, a radio frequency coaxial connector assembling machine disclosed in chinese patent publication No. CN109249213A, includes a lower insulator taking and placing mechanism, a center pin taking and placing mechanism, a shell taking and placing mechanism, an upper insulator taking and placing mechanism, a crimping mechanism, a finished product taking and placing mechanism, and a workbench provided with a fixing tool, wherein the lower insulator taking and placing mechanism can place a lower insulator into the fixing tool on the workbench; the fixing tool can fix the lower insulator; the central needle taking and placing mechanism can place the central needle into a lower insulator on the workbench; the shell taking and placing mechanism can place the shell into the lower insulator on the workbench; the upper insulator taking and placing mechanism can place the upper insulator into a shell on the workbench; the finished product material taking mechanism can take out the radio frequency coaxial connector on the workbench.
The existing radio frequency coaxial connector assembling equipment has the following problems:
1. before the pin is bent, the part needing to be bent cannot be accurately positioned, and the positioned position is far away or close, so that the shape of the bent pin is inconsistent.
2. The bending effect cannot be ensured only by one-time bending.
Disclosure of Invention
In order to solve the existing problems, the invention aims to provide a method for bending a pin, which comprises the steps of firstly transversely pressing the pin, then pressing the pin again from bottom to top, and sequentially bending the pin in different directions twice to ensure the bending effect; connect the pre-compaction push rod in the pre-compaction guide way, set up guide part and second location portion on the pre-compaction guide way, when will bending, the pre-compaction push rod passes through the guide part and moves to second location portion on, the fillet contacts with the left surface of pin just this moment, guarantees the radio frequency coaxial connector's of the accuracy of location binding post mechanism of bending.
For the purpose of the invention, the following technical scheme is adopted: a wiring terminal bending mechanism of a radio frequency coaxial connector comprises a rack, a material rack mounted on the rack, a first pre-pressing assembly, a second pre-pressing assembly, a side bending assembly and a bottom bending assembly; a feeding channel is arranged in the material rack; a first bending station and a second bending station are arranged on the material rack; the position of the first pre-pressing assembly is matched with the first bending station; the position of the second pre-pressing assembly is matched with the second bending station; the first pre-pressing component and the second pre-pressing component are positioned on the same side of the material rack; the side bending assembly is arranged on the other side of the material rack and is simultaneously matched with the first pre-pressing assembly and the second pre-pressing assembly; the bottom bending assembly is arranged below the material rack, and the position of the bottom bending assembly corresponds to the second pre-pressing assembly; the first pre-pressing assembly is used for blocking one side of the pin; the second pre-pressing assembly is used for blocking one side of the pin; the side surface bending assembly is used for bending the pins positioned on the first bending station and positioning the pins on the second bending station; the bottom bending assembly is used for pressing the pins on the second bending station from bottom to top; the first pre-pressing assembly comprises a pre-pressing seat, a vertical plate, a pre-pressing cylinder, a pre-pressing sliding block and a pre-pressing push rod; a vertical through slideway and a horizontal chute are arranged on the prepressing seat; the output end of the prepressing cylinder is connected with a prepressing sliding block, the prepressing sliding block is slidably mounted in the slideway, the lower part of the prepressing sliding block is hollow, two side surfaces of the prepressing sliding block are respectively provided with a prepressing guide groove, and the prepressing guide grooves comprise a first positioning part, a guide part and a second positioning part; the guide part is obliquely arranged, the lower end of the guide part is connected with the first positioning part, and the upper end of the guide part is connected with the second positioning part; the pre-compaction push rod is located the lower part fretwork department of pre-compaction slider, and the pre-compaction push rod is connected in the pre-compaction guide way, and the lower part slidable mounting of pre-compaction push rod is on the spout, and the pre-compaction push rod stretches into in the pay-off passageway.
Preferably, the prepressing seat is arranged at the rear part of the material frame; the vertical plate is vertically arranged on the prepressing seat, the prepressing cylinder is vertically arranged on the upper portion of the vertical plate, one end of the prepressing push rod is a narrow strip, the narrow strip extends into the material rack, the end portion of the narrow strip is rectangular, and a round angle is arranged at the lower portion of the narrow strip.
Preferably, the first pre-pressing assembly and the second pre-pressing assembly are identical in structure.
Preferably, the side bending assembly comprises a side bending cylinder, a side bending push block, a bending slide block, a bending base, a connecting plate, a first bending plate and a second bending plate; the side bending air cylinder is transversely and fixedly installed, the output end of the side bending air cylinder is connected with the side bending push block, the side bending push block is fixedly connected with the bending sliding block, the bending sliding block is slidably installed on the bending base, and the bending base is fixedly installed on the rack; the connecting plate is fixedly installed on the bending sliding block, a first bending plate and a second bending plate are installed at the left end and the right end of the connecting plate respectively, and the first bending plate and the second bending plate are arranged in the feeding channel in a penetrating mode.
Preferably, the first bending plate corresponds to the first pre-pressing assembly; the second bending plate corresponds to the second pre-pressing assembly.
Preferably, the first bending panel has a length greater than the second bending panel.
Preferably, the bottom bending assembly comprises a bottom bending cylinder, a bottom push block and a bending block; the bottom bending cylinder is vertically arranged on the rack, the output end of the bottom bending cylinder is connected with the bottom push block, and the bending block is fixedly arranged on the upper part of the bottom push block; the bending block extrudes the pin from bottom to top.
A connecting terminal bending method of a radio frequency coaxial connector is characterized in that a prepressing cylinder pushes a prepressing slide block to move downwards, the prepressing slide block moves downwards along a slideway, a prepressing push rod moves towards a material rack along a sliding groove under the action of a prepressing guide groove, a narrow strip extends into a feeding channel, and the end part of the narrow strip is pressed on the left side surface of a pin; the side bending cylinder pushes the side bending push block to move leftwards, the side bending push block drives the bending slide block to move towards the material rack along the bending base, the connecting plate drives the first bending plate and the second bending plate to extend into the feeding channel together, the left end of the first bending plate is propped against the right side face of the pin and continues to move leftwards, and the pin is bent between the narrow strip and the first bending plate; the left end of the second bending plate is propped against the right side face of the pin and used for positioning the right side face of the pin; the bottom bending cylinder pushes the bending block to move upwards, the top end of the bending block is pressed on the lower end face of the bent pin, and the pin is pressed between the bending block and the narrow strip.
In conclusion, the technical effects of the invention are as follows:
1. when fixing a position the pin, connect the pre-compaction push rod in the pre-compaction guide way, set up first location portion and second location portion on the pre-compaction guide way, when not bending, the pre-compaction push rod is located first location portion, guarantees the fillet and does not contact with the pin, and when will bending, the pre-compaction push rod passes through the guide part and moves to second location portion on, the fillet contacts with the left surface of pin just this moment, guarantees the accuracy of location.
2. The pins are transversely pressed in the first bending process, the pins are pressed again from bottom to top in the second bending process, and the bending effect is guaranteed by successively performing two times of bending in different directions.
Drawings
Fig. 1 is a schematic structural diagram of a terminal bending mechanism of the radio frequency coaxial connector of the present invention.
Fig. 2 is a schematic structural diagram of the rf coaxial connector.
Fig. 3 is an exploded view of the first pre-pressing assembly, the second pre-pressing assembly, the side bending assembly and the bottom bending assembly.
Detailed Description
As shown in fig. 1, a terminal bending mechanism of a radio frequency coaxial connector includes a frame, a rack 217 mounted on the frame, a first pre-pressing assembly 241, a second pre-pressing assembly 242, a side bending assembly 243, and a bottom bending assembly 244; a feeding channel is arranged in the material rack 217; a first bending station and a second bending station are arranged on the material frame 217; the position of the first pre-pressing assembly 241 is matched with the first bending station; the position of the second pre-pressing assembly 242 is matched with the second bending station; the first pre-pressing assembly 241 and the second pre-pressing assembly 242 are located on the same side of the material rack 217; the side bending assembly 243 is installed on the other side of the material frame 217, and the side bending assembly 243 is matched with the first pre-pressing assembly 241 and the second pre-pressing assembly 242 at the same time; the bottom bending assembly 244 is arranged below the material rack 217, and the position of the bottom bending assembly 244 corresponds to that of the second pre-pressing assembly 242; the first pre-pressing component 241 is used for blocking one side of the pin; the second pre-pressing component 242 is used for blocking one side of the pin; the side bending assembly 243 is used for bending the pins positioned on the first bending station and positioning the pins positioned on the second bending station; the bottom bending component 244 is used for pressing the pins on the second bending station from bottom to top; the first pre-pressing assembly 241 and the second pre-pressing assembly 242 have the same structure.
As shown in fig. 2, the rf coaxial connector is placed in a forward direction, and includes a base and a connection terminal 43; the base includes a base 41 and a housing 42; the upper end surface of the base 41 is a mounting surface 411, a first through hole 414 is arranged in the center of the mounting surface 411, and four connecting holes 415 which are arranged in a rectangular shape are further arranged on the mounting surface 411; the shell 42 is a hollow structure, the upper part of the shell 42 is cylindrical, a second through hole 424 which penetrates through the shell 42 up and down is arranged in the shell 42, and the second through hole 424 is communicated with the first through hole 414; the lower part of the shell 42 is a connecting seat 422, four connecting posts 423 which are arranged in a rectangular shape are arranged on the connecting seat 422, and the connecting posts 423 correspond to the connecting holes 415; the connection terminal 43 is inserted into the second through hole 421, and a lead 431 is connected to a lower portion of the connection terminal 43, and the lead 431 passes through the first through hole 414.
As shown in fig. 3, the first pre-pressing assembly 241 includes a pre-pressing seat 2411, a vertical plate 2412, a pre-pressing cylinder 2413, a pre-pressing slider 2414 and a pre-pressing push rod 2415; a slide 24111 which vertically penetrates through the prepressing seat 2411 and a transverse sliding groove 24112 are arranged on the prepressing seat; the prepressing seat 2411 is arranged at the rear part of the material rack 217; a vertical plate 2412 is vertically arranged on the pre-pressing seat 2411, a pre-pressing cylinder 2413 is vertically arranged at the upper part of the vertical plate 2412, the output end of the pre-pressing cylinder 2413 is connected with a pre-pressing slide block 2414, the pre-pressing slide block 2414 is slidably arranged in the slide way 24111, the lower part of the pre-pressing slide block 2414 is hollowed out, pre-pressing guide grooves 24141 are respectively arranged on two side surfaces of the pre-pressing slide block 2414, and each pre-pressing guide groove 24141 comprises a first positioning part, a guide part and; the guide part is obliquely arranged, the lower end of the guide part is connected with the first positioning part, and the upper end of the guide part is connected with the second positioning part; the pre-pressing push rod 2415 is located at a hollow-out position of the lower portion of the pre-pressing slide block 2414, the pre-pressing push rod 2415 is connected into the pre-pressing guide groove 24141, the lower portion of the pre-pressing push rod 2415 is slidably mounted on the slide groove 24112, and the pre-pressing push rod 2415 extends into the feeding channel. One end of the pre-pressing push rod 2415 is a narrow strip 24151, the narrow strip 24151 extends into the rack 217, the end part of the narrow strip 24151 is rectangular, and the lower part of the narrow strip 24151 is provided with a round angle.
When the first pre-pressing assembly 241 is operated, the pre-pressing cylinder 2413 pushes the pre-pressing slider 2414 to move downwards, the pre-pressing slider 2414 moves downwards along the slideway 24111, the pre-pressing push rod 2415 moves towards the rack 217 along the sliding groove 24112 under the action of the pre-pressing guide groove 24141, the narrow strip 24151 extends into the feeding channel, and the end part of the narrow strip 24151 presses the left side surface of the pin.
The first pre-pressing assembly 241 solves the problem that the shape of the bent pin is inconsistent due to the fact that the position of the pin to be bent is far away or close to the position of the pin to be bent cannot be accurately positioned before the pin is bent. The benefit of first pre-compaction subassembly 241 is to connect pre-compaction push rod 2415 in pre-compaction guide way 24141, sets up first location portion and second location portion on pre-compaction guide way 24141, when not bending, pre-compaction push rod 2415 is located first location portion, guarantees narrow strip 24151 not with the pin contact, when will bending, pre-compaction push rod 2415 passes through the guide part and moves to the second location portion on, narrow strip 24151 just contacts with the left surface of pin this moment, guarantees the accuracy of location.
The side bending assembly 243 comprises a side bending air cylinder 2431, a side bending push block 2432, a bending slide block 2433, a bending base 2434, a connecting plate 2435, a first bending plate 2436 and a second bending plate 2437; the side bending cylinder 2431 is transversely and fixedly installed, the output end of the side bending cylinder 2431 is connected with the side bending push block 2432, the side bending push block 2432 is fixedly connected with the bending sliding block 2433, the bending sliding block 2433 is slidably installed on the bending base 2434, and the bending base 2434 is fixedly installed on the rack; the bending sliding block 2433 is fixedly provided with a connecting plate 2435, the left end and the right end of the connecting plate 2435 are respectively provided with a first bending plate 2436 and a second bending plate 2437, and the first bending plate 2436 and the second bending plate 2437 are arranged in the feeding channel in a penetrating manner. The first bending plate 2436 corresponds to the first pre-pressing assembly 241; the second bending plate 2437 corresponds to the second pre-pressing assembly 242. The first bending panel 2436 is longer than the second bending panel 2437.
When the side bending assembly 243 moves, the side bending air cylinder 2431 pushes the side bending pushing block 2432 to move leftward, the side bending pushing block 2432 drives the bending sliding block 2433 to move towards the material rack 217 along the bending base 2434, the connecting plate 2435 drives the first bending plate 2436 and the second bending plate 2437 to extend into the feeding channel together, the left end of the first bending plate 2436 abuts against the right side of the pin, and the left end continues to move leftward to bend the pin between the narrow strip 24151 and the first bending plate 2436. The left end of the second bending plate 2437 is against the right side of the pin for positioning the right side of the pin.
The bottom bending assembly 244 comprises a bottom bending cylinder 2441, a bottom pushing block 2442 and a bending block 2443; the bottom bending cylinder 2441 is vertically arranged on the rack, the output end of the bottom bending cylinder 2441 is connected with the bottom pushing block 2442, and the upper part of the bottom pushing block 2442 is fixedly provided with the bending block 2443; the bending block 2443 presses the pin from bottom to top.
When the bottom bending assembly 244 is actuated, the bottom bending air cylinder 2441 pushes the bending block 2443 to move upwards, the top end of the bending block 2443 presses the lower end face of the bent pin, and the pin is pressed between the bending block 2443 and the narrow strip 24151.
The problem that the shapes of the bent pins are inconsistent is solved, and the pin positioning device has the advantages that when the pins are positioned, the contact and the separation of the pre-pressing push rod 2415 and the pins are realized through the pre-pressing guide grooves 24141, the contact positions are the same every time, and the positioning consistency is ensured; the pins are transversely pressed in the first bending process, the pins are pressed again from bottom to top in the second bending process, and the bending effect is guaranteed by successively performing two times of bending in different directions.
Claims (8)
1. A connecting terminal bending mechanism of a radio frequency coaxial connector is characterized by comprising a rack, a material rack (217), a first pre-pressing assembly (241), a second pre-pressing assembly (242), a side bending assembly (243) and a bottom bending assembly (244), wherein the material rack is installed on the rack; a feeding channel is arranged in the material rack (217); a first bending station and a second bending station are arranged on the material rack (217); the position of the first pre-pressing assembly (241) is matched with the first bending station; the position of the second prepressing assembly (242) is matched with the second bending station; the first pre-pressing assembly (241) and the second pre-pressing assembly (242) are positioned on the same side of the material frame (217); the side bending assembly (243) is installed on the other side of the material rack (217), and the side bending assembly (243) is matched with the first pre-pressing assembly (241) and the second pre-pressing assembly (242) at the same time; the bottom bending assembly (244) is arranged below the material rack (217), and the position of the bottom bending assembly (244) corresponds to the second pre-pressing assembly (242); the first pre-pressing component (241) is used for blocking one side of the pin; the second pre-pressing assembly (242) is used for blocking one side of the pin; the side bending assembly (243) is used for bending the pins positioned on the first bending station and positioning the pins positioned on the second bending station; the bottom bending assembly (244) is used for pressing the pins on the second bending station from bottom to top; the first pre-pressing assembly (241) comprises a pre-pressing seat (2411), a vertical plate (2412), a pre-pressing cylinder (2413), a pre-pressing sliding block (2414) and a pre-pressing push rod (2415); a vertical through slide way (24111) and a transverse sliding groove (24112) are arranged on the prepressing seat (2411); the output end of the prepressing cylinder (2413) is connected with a prepressing sliding block (2414), the prepressing sliding block (2414) is slidably mounted in the slideway (24111), the lower part of the prepressing sliding block (2414) is hollow, two side surfaces of the prepressing sliding block (2414) are respectively provided with a prepressing guide groove (24141), and the prepressing guide groove (24141) comprises a first positioning part, a guide part and a second positioning part; the guide part is obliquely arranged, the lower end of the guide part is connected with the first positioning part, and the upper end of the guide part is connected with the second positioning part; the pre-pressing push rod (2415) is positioned at the hollow-out position of the lower part of the pre-pressing slide block (2414), the pre-pressing push rod (2415) is connected in the pre-pressing guide groove (24141), the lower part of the pre-pressing push rod (2415) is installed on the slide groove (24112) in a sliding mode, and the pre-pressing push rod (2415) extends into the feeding channel.
2. The terminal bending mechanism of the radio frequency coaxial connector according to claim 1, wherein the pre-pressing seat (2411) is installed at the rear part of the material frame (217); a vertical plate (2412) is vertically arranged on the prepressing seat (2411), a prepressing cylinder (2413) is vertically arranged on the upper part of the vertical plate (2412), one end of a prepressing push rod (2415) is a narrow strip (24151), the narrow strip (24151) extends into the material rack (217), the end part of the narrow strip (24151) is rectangular, and the lower part of the narrow strip (24151) is provided with a round angle.
3. The terminal bending mechanism of the rf coaxial connector as claimed in claim 1, wherein the first pre-pressing assembly (241) and the second pre-pressing assembly (242) are identical in structure.
4. The terminal bending mechanism of the radio frequency coaxial connector is characterized in that the side bending assembly (243) comprises a side bending cylinder (2431), a side bending push block (2432), a bending slide block (2433), a bending base (2434), a connecting plate (2435), a first bending plate (2436) and a second bending plate (2437); the side bending air cylinder (2431) is transversely and fixedly installed, the output end of the side bending air cylinder (2431) is connected with a side bending pushing block (2432), the side bending pushing block (2432) is fixedly connected with a bending sliding block (2433), the bending sliding block (2433) is slidably installed on a bending base (2434), and the bending base (2434) is fixedly installed on the rack; the bending sliding block (2433) is fixedly provided with a connecting plate (2435), the left end and the right end of the connecting plate (2435) are respectively provided with a first bending plate (2436) and a second bending plate (2437), and the first bending plate (2436) and the second bending plate (2437) are arranged in the feeding channel in a penetrating mode.
5. The terminal bending mechanism of the radio frequency coaxial connector according to claim 1, wherein the first bending plate (2436) corresponds to the first pre-pressing assembly (241); the second bending plate (2437) corresponds to the second pre-pressing assembly (242).
6. The terminal bending mechanism of the radio frequency coaxial connector according to claim 1, wherein the first bending plate (2436) is longer than the second bending plate (2437).
7. The terminal bending mechanism of the radio frequency coaxial connector according to claim 1, wherein the bottom bending assembly (244) comprises a bottom bending cylinder (2441), a bottom pushing block (2442) and a bending block (2443); the bottom bending air cylinder (2441) is vertically arranged on the rack, the output end of the bottom bending air cylinder (2441) is connected with the bottom push block (2442), and the upper part of the bottom push block (2442) is fixedly provided with the bending block (2443); the bending block (2443) presses the pin from bottom to top.
8. A wiring terminal bending method of a radio frequency coaxial connector is characterized in that a prepressing cylinder (2413) pushes a prepressing slide block (2414) to move downwards, the prepressing slide block (2414) moves downwards along a slide way (24111), a prepressing push rod (2415) moves towards a material rack (217) along a slide way (24112) under the action of a prepressing guide groove (24141), a narrow strip (24151) extends into a feeding channel, and the end part of the narrow strip (24151) is pressed on the left side surface of a pin; the lateral bending cylinder (2431) pushes the lateral bending push block (2432) to move leftwards, the lateral bending push block (2432) drives the bending slide block (2433) to move towards the material rack (217) along the bending base (2434), the connecting plate (2435) drives the first bending plate (2436) and the second bending plate (2437) to extend into the feeding channel together, the left end of the first bending plate (2436) is propped against the right side of the pin and continues to move leftwards, and the pin is bent between the narrow strip (24151) and the first bending plate (2436); the left end of the second bending plate (2437) is propped against the right side face of the pin and used for positioning the right side face of the pin; the bottom bending air cylinder (2441) pushes the bending block (2443) to move upwards, the top end of the bending block (2443) presses on the lower end face of the bent pin, and the pin is pressed between the bending block (2443) and the narrow strip (24151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011117847.XA CN112382912A (en) | 2020-10-19 | 2020-10-19 | Connecting terminal bending mechanism and bending method of radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011117847.XA CN112382912A (en) | 2020-10-19 | 2020-10-19 | Connecting terminal bending mechanism and bending method of radio frequency coaxial connector |
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| Publication Number | Publication Date |
|---|---|
| CN112382912A true CN112382912A (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011117847.XA Withdrawn CN112382912A (en) | 2020-10-19 | 2020-10-19 | Connecting terminal bending mechanism and bending method of radio frequency coaxial connector |
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| CN (1) | CN112382912A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117871914A (en) * | 2024-03-12 | 2024-04-12 | 深圳市业展电子有限公司 | Shunt resistor with double-channel sampling structure and manufacturing method thereof |
| CN117871914B (en) * | 2024-03-12 | 2024-06-21 | 深圳市业展电子有限公司 | Shunt resistor with double-channel sampling structure and manufacturing method thereof |
-
2020
- 2020-10-19 CN CN202011117847.XA patent/CN112382912A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117871914A (en) * | 2024-03-12 | 2024-04-12 | 深圳市业展电子有限公司 | Shunt resistor with double-channel sampling structure and manufacturing method thereof |
| CN117871914B (en) * | 2024-03-12 | 2024-06-21 | 深圳市业展电子有限公司 | Shunt resistor with double-channel sampling structure and manufacturing method thereof |
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Application publication date: 20210219 |