CN216746045U - Detection apparatus for radio frequency coaxial cable - Google Patents
Detection apparatus for radio frequency coaxial cable Download PDFInfo
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- CN216746045U CN216746045U CN202121675131.1U CN202121675131U CN216746045U CN 216746045 U CN216746045 U CN 216746045U CN 202121675131 U CN202121675131 U CN 202121675131U CN 216746045 U CN216746045 U CN 216746045U
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Abstract
The utility model discloses a detection device of a radio frequency coaxial cable, which comprises: the device comprises a bent connector detector, a bent connector detector support, a sliding rail, a straight connector detector support, a cable bracket, a flange support and a moving assembly; the straight connector detector bracket is arranged at one end of the base; the rotating machine detector is arranged on the bracket of the upper rotating machine detector; the slide rail is arranged at the other end of the base; the bent connector detector bracket is erected on the sliding rail; the bent connector detector is arranged on the bent connector detector bracket; the moving assembly is arranged on the base between the sliding rail and the detector bracket of the rotary machine; the cable bracket and the flange bracket are both arranged on the moving assembly; the cable length detection assembly is arranged on the base on one side of the sliding rail. The utility model combines a plurality of stations in an automatic integrated detection device, thereby improving the work efficiency.
Description
Technical Field
The utility model relates to the technical field of radio frequency coaxial cable detection, in particular to a detection device for a radio frequency coaxial cable.
Background
As shown in fig. 1, a radio frequency coaxial cable assembly commonly used in the current mobile communication system is composed of a right-angled push-in connector at one end, a radio frequency coaxial cable connected at the middle, and a threaded connector flange-mounted at the other end. The main characteristics of the product to be detected after the manufacture are as follows: 1. the method comprises the following steps of (1) measuring the electrical index of a cable assembly, 2. the distance L from the mounting surface of a flange plate connector to the central line of a right-angle connector, 3. the direction of the right-angle connector needs to be aligned to form a 90 DEG angle with a flange of the other end connector, 4. after the test is finished, red mark points need to be fixed at an angle and position points on a flange plate of the flange connector, and the mark points are used for marking the direction of the flange plate during mounting when a radio-frequency coaxial cable piece is installed in a whole machine so as to ensure that the direction of a right-angle elbow is correctly and smoothly pushed into the connector. The method commonly adopted for detecting the radio frequency coaxial cable at present is to divide the four requirements into four procedures for independent operation.
As can be seen from the above description, the conventional step-by-step pipeline mode adopted by the conventional measurement and test method requires more processes and personnel, and most of the operations require manual operations and manual reading to determine the qualification. This kind of traditional mode sets up the process more, has wasted valuable manpower resources, and manual operation judges easily the error that appears, omits the defective products.
Disclosure of Invention
The utility model provides a detection device of a radio frequency coaxial cable, which aims to solve the technical problems that in the prior art, the detection process needs to be operated independently, the flow operation cannot be realized, the manual operation is easy to make a mistake, and the missing detection rate of defective products is high.
The utility model provides a detection device of a radio frequency coaxial cable, which comprises: the device comprises a base, a bent connector end detection assembly, a straight connector detection assembly, a cable supporting and moving assembly, a cable length detection assembly and a detection controller;
the bent connector end detection assembly includes: the device comprises a bent connector detector, a bent connector detector bracket and a sliding rail;
the straight connector detection assembly includes: a straight connector detector, a straight connector detector support;
the cable support movement assembly includes: the device comprises a cable bracket, a flange bracket and a moving assembly;
the straight connector detector bracket is arranged at one end of the base; the straight connector detector is arranged on the straight connector detector bracket; the slide rail is arranged at the other end of the base; the bent connector detector bracket is erected on the sliding rail and can slide on the sliding rail towards the straight connector detector bracket; the bent connector detector is arranged on the bent connector detector bracket; the moving assembly is arranged on the base between the sliding rail and the straight connector detector bracket; the cable bracket and the flange support are both arranged on the moving assembly, and the moving assembly drives the cable bracket and the flange support to slide back and forth on the base between the slide rail and the straight connector detector support; the cable length detection assembly is arranged on the base on one side of the sliding rail; and the detection controller is respectively in circuit connection with the bent connector detector, the straight connector detector, the moving assembly and the cable length detection assembly.
Further, the bent connector end detection assembly further includes: a fixed block and a spring; the fixed block is arranged at one end of the slide rail; one end of the spring is connected with the bent connector detector bracket, and the other end of the spring is connected with the fixing block.
Further, the moving assembly includes: a screw rod sliding table and two limit switches; the cable support movement assembly further comprises: a limiting block; the cable bracket and the flange bracket are both erected on a sliding block of a lead screw in the lead screw sliding table; the two limit switches are arranged on one side of the screw rod sliding table; the limiting block is arranged between the two limiting switches.
Further, the straight connector detection assembly further comprises: a dotting pen; the dotting pen is arranged on the straight connector detector bracket on one side of the straight connector detector.
Further, the cable length detection assembly includes: the device comprises an image acquisition component, an image acquisition component bracket, a pointer and a judgment window;
the image acquisition part bracket is arranged on the base at one side of the slide rail; the image acquisition component is erected on the image acquisition component bracket; the judging window is arranged between the image acquisition component bracket and the sliding rail, and the windowing of the judging window is opposite to the image acquisition opening of the image acquisition component; the pointer is arranged on the bent connector detector support and moves along with the bent connector detector support.
The utility model has the beneficial effects that:
the designed detection device combines a plurality of stations for orientation judgment, size measurement, electrical index test and marking of the radio frequency coaxial cable to be detected in an automatic integrated detection device. The detection device can be further integrated into an automatic test system of a modern production line, and can completely realize automatic test, detection and archiving of multiple items. The utility model conveniently and effectively integrates a plurality of detection steps with low efficiency and high labor cost into one detection device, and completely meets the automatic and intelligent test requirements of a modern production line.
Drawings
The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the utility model in any way, and in which:
FIG. 1 is a schematic view of a radio frequency coaxial cable;
FIG. 2 is a perspective view of an embodiment of the present invention;
FIG. 3 is a front view of an embodiment of the present invention;
FIG. 4 is a perspective view of a slide table of the lead screw according to an embodiment of the present invention;
FIG. 5 is a perspective view of a flange bracket according to an embodiment of the present invention;
fig. 6 is a perspective view of a slide rail according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 2 to 6, an embodiment of the present invention provides a detection apparatus for a radio frequency coaxial cable, including: the device comprises a base 1, a bent connector end detection assembly 2, a straight connector detection assembly 3, a cable supporting and moving assembly 4, a cable length detection assembly 5 and a detection controller;
the bent connector end detection assembly 2 includes: the device comprises a bent connector detector 21, a bent connector detector bracket 22, a slide rail 23, a fixed block 25 and a spring 26;
the straight connector detecting assembly 3 includes: a straight connector detector 31, a straight connector detector support 32, and a dotting pen 33;
the cable support movement assembly 4 includes: cable bracket 41, flange bracket 42, moving assembly;
the moving assembly includes: a lead screw sliding table 43 and two limit switches 44;
the cable length detection assembly 5 includes: an image acquisition unit 51, an image acquisition unit holder 52, a pointer 53, and a determination window 54;
a straight connector tester support 32 is arranged at one end of the base 1; the straight connector tester 31 is arranged on the upper straight connector tester bracket 32; the dotting pen 33 is arranged on the straight connector detector bracket 32 at one side of the straight connector detector 31;
the slide rail 23 is arranged at the other end of the base 1, and a slide block 231 is arranged on the slide rail 23; the bent connector tester support 22 is mounted on the slide block 231 of the slide rail 23 and can slide on the slide rail 23 toward the straight connector tester support 32; the fixed block 25 is arranged at one end of the slide rail 23; one end of the spring 26 is connected with the bent connector detector bracket 22, and the other end is connected with the fixed block 25; the bent connector detector 21 is arranged on the bent connector detector bracket 22; the screw rod sliding table 43 is arranged on the base 1 between the sliding rail 23 and the straight connector detector bracket 32; the cable bracket 41 and the flange bracket 42 are both arranged on a sliding table of a lead screw of the lead screw sliding table 43, and a motor of the lead screw sliding table 43 drives the sliding table to drive the cable bracket 41 and the flange bracket 42 to move back and forth between the sliding rail 23 and the straight connector detector bracket 32; the image acquisition part support 52 is arranged on the base 1 at one side of the slide rail 23; the flange bracket 42 is provided with a rectangular groove 421, and the rectangular groove 421 is slightly wider than a flange plate of the radio frequency coaxial cable to be detected; a groove which is slightly wider than a cable of the radio frequency coaxial cable to be detected is formed in the cable bracket 41; the image acquisition unit 51 is mounted on the image acquisition unit holder 52; the determination window 54 is provided between the image acquisition member holder 52 and the slide rail 23, and the opening of the determination window 54 faces the image acquisition opening of the image acquisition member 51; the pointer 53 is disposed on the curved connector meter support 22 and moves with the curved connector meter support 22; the detection controller is respectively connected with the bent connector detector 21, the straight connector detector 31, the screw sliding table 43, the limit switch 44 and the image acquisition component 51 through circuits.
When detecting the radio frequency coaxial cable that awaits measuring fixedly, earlier with the ring flange card of the radio frequency coaxial cable that awaits measuring in the rectangle recess 421 of flange support 42, rectangle recess 421 can prevent that the ring flange from rotating, in the cable conductor card of the radio frequency coaxial cable that awaits measuring goes into the recess of cable tray 41, the recess can make the cable conductor keep the level and do not take place flagging bending, at last with right angle push-in connector and curved connector detector 21 butt joint. Lead screw slip table 43 drives cable tray 41, when flange support 42 moves, through the pulling of the radio frequency coaxial cable that awaits measuring, curved connector detector support 22 on the slide rail 23 also can follow the motion, because the cable conductor of the radio frequency coaxial cable that awaits measuring is flexible, spring 26 between curved connector detector support 22 and the fixed block 25 just can play the tensile to the cable conductor of the radio frequency coaxial cable that awaits measuring, guarantee that the cable conductor of the radio frequency coaxial cable that awaits measuring is in the state of tautness always, the convenient detection to the cable conductor length of the radio frequency coaxial cable that awaits measuring.
The detection method of the detection device of the radio frequency coaxial cable comprises the following steps:
step 1: arranging a flange plate of the radio frequency coaxial cable to be detected on a flange bracket 42 in a mode that a right-angle push-in connector vertically faces downwards, placing a cable on a cable bracket 41, detecting whether the right-angle push-in connector of the radio frequency coaxial cable to be detected can be in butt joint with a bent connector detector 21, judging that the angle deviation of two ends of the radio frequency coaxial cable to be detected does not meet the requirement when the right-angle push-in connector cannot be in butt joint with the bent connector detector 21, and finishing detection; when the right angle push-in connector can be mated with the bent connector tester 21, the testing process continues;
step 2: the detection controller drives the motor of the screw sliding table 43 to drive the sliding table on the screw to move towards the direction of the straight connector detection assembly 3, whether the adapter of the radio-frequency coaxial cable to be detected can be in butt joint with the straight connector detector 31 is detected, when the adapter cannot be in butt joint with the straight connector detector 31, the adapter is judged to deviate from the axis of the radio-frequency coaxial cable to be detected, the detection is finished, and the motor of the screw sliding table 43 drives the sliding table on the screw to move towards the direction away from the adapter detection assembly until the initial position; when the adapter can be mated with the straight connector tester 31, the testing process continues;
when the sliding table on the screw rod moves to the detection position and the adapter is in butt joint with the straight connector detector 31, dotting on a flange plate of the radio frequency coaxial cable to be detected through a dotting pen 33;
and 3, step 3: the electrical performance of the radio frequency coaxial cable to be detected is detected by the detection controller in combination with the bent connector detector 21 and the straight connector detector 31, and when the electrical performance detection does not meet the requirement, the motor of the screw rod sliding table 43 drives the sliding table on the screw rod to move to the direction far away from the rotating machine detection assembly until the initial position; when the performance detection of the electric appliance meets the requirements, the detection is continued;
and 4, step 4: the image acquisition part 51 acquires a position image of the pointer 53 in the judgment window 54, and the detection controller judges whether the length of the radio frequency coaxial cable to be detected is within a tolerance range according to the position of the pointer 53 in the judgment window;
and 5: after the detection process is completed, the motor of the screw sliding table 43 drives the sliding table on the screw to move to the direction far away from the rotating machine detection assembly until the initial position is reached.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the utility model, and such modifications and variations fall within the scope defined by the appended claims.
Claims (5)
1. A device for detecting a radio frequency coaxial cable, comprising: the device comprises a base, a bent connector end detection assembly, a straight connector detection assembly, a cable supporting and moving assembly, a cable length detection assembly and a detection controller;
the bent connector end detection assembly includes: the device comprises a bent connector detector, a bent connector detector bracket and a sliding rail;
the straight connector detection assembly includes: a straight connector detector, a straight connector detector support;
the cable support movement assembly includes: the cable bracket, the flange bracket and the moving assembly are arranged on the cable bracket;
the straight connector detector bracket is arranged at one end of the base; the straight connector detector is arranged on the straight connector detector bracket; the slide rail is arranged at the other end of the base; the bent connector detector bracket is erected on the sliding rail and can slide on the sliding rail towards the straight connector detector bracket; the bent connector detector is arranged on the bent connector detector bracket; the moving assembly is arranged on the base between the sliding rail and the straight connector detector bracket; the cable bracket and the flange support are both arranged on the moving assembly, and the moving assembly drives the cable bracket and the flange support to slide back and forth on the base between the slide rail and the straight connector detector support; the cable length detection assembly is arranged on the base on one side of the sliding rail; and the detection controller is respectively in circuit connection with the bent connector detector, the straight connector detector, the moving assembly and the cable length detection assembly.
2. The rf coaxial cable testing device of claim 1, wherein said bent connector end test assembly further comprises: a fixed block and a spring; the fixed block is arranged at one end of the sliding rail; one end of the spring is connected with the bent connector detector bracket, and the other end of the spring is connected with the fixing block.
3. The apparatus for detecting rf coaxial cable of claim 1, wherein the moving assembly comprises: a screw rod sliding table and two limit switches; the cable support movement assembly further comprises: a limiting block; the cable bracket and the flange bracket are both erected on a sliding block of a lead screw in the lead screw sliding table; the two limit switches are arranged on one side of the screw rod sliding table; the limiting block is arranged between the two limiting switches.
4. The apparatus for testing a radio frequency coaxial cable according to claim 1, wherein the straight connector test assembly further comprises: a dotting pen; the dotting pen is arranged on the straight connector detector bracket on one side of the straight connector detector.
5. The apparatus for detecting rf coaxial cable of claim 1, wherein the cable length detection assembly comprises: the device comprises an image acquisition component, an image acquisition component bracket, a pointer and a judgment window;
the image acquisition part bracket is arranged on the base at one side of the slide rail; the image acquisition component is erected on the image acquisition component bracket; the judging window is arranged between the image acquisition component bracket and the sliding rail, and the opening window of the judging window is opposite to the image acquisition opening of the image acquisition component; the pointer is arranged on the bent connector detector support and moves along with the bent connector detector support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121675131.1U CN216746045U (en) | 2021-07-22 | 2021-07-22 | Detection apparatus for radio frequency coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121675131.1U CN216746045U (en) | 2021-07-22 | 2021-07-22 | Detection apparatus for radio frequency coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216746045U true CN216746045U (en) | 2022-06-14 |
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ID=81909147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121675131.1U Active CN216746045U (en) | 2021-07-22 | 2021-07-22 | Detection apparatus for radio frequency coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216746045U (en) |
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2021
- 2021-07-22 CN CN202121675131.1U patent/CN216746045U/en active Active
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