CN216926875U

CN216926875U - System carrying platform for attenuator production test

Info

Publication number: CN216926875U
Application number: CN202123386279.6U
Authority: CN
Inventors: 骆杰煌; 杨建益; 黄星凡; 上官江艺; 席子钊
Original assignee: Fujian Mmelec Electronics Co ltd
Current assignee: Fujian Mmelec Electronics Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-08
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a system carrying platform for attenuator production test, which comprises a carrying platform, a probe frame, a moving assembly and a lifting assembly, wherein the two sides of the carrying platform are respectively provided with the movable probe frame, the probe frame is provided with probes, the probes on the probe frames on the two sides of the carrying platform are oppositely arranged, the moving assembly is arranged below the probe frame and is used for driving the probe frame to move front and back and left and right, and the lifting assembly is arranged below the moving assembly and is used for driving the probe frame to lift.

Description

System carrying platform for attenuator production test

Technical Field

The utility model relates to the field of attenuator detection, in particular to a system carrying table for attenuator production test.

Background

Electronic components are small parts commonly used at present for electronic equipment, and the components are often required to be detected in multiple aspects in the production and use processes. Under the normal conditions, need use the microstrip line circuit board to carry out welding test to the test of components and parts, but because the size of components and parts is various, at the in-process that adopts the microstrip line circuit board to carry out welding test, not unidimensional components and parts need adopt the microstrip line circuit board that corresponds the size, not only need change the anchor clamps that carry out the test, still will change the circuit board, the dismouting process is very loaded down with trivial details, can waste a large amount of time, simultaneously because microstrip line circuit board is artifical dismouting during the dismouting, often there is the test error that can appear because the error of installation leads to.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to overcome the defects of the prior art and provide a system carrier for attenuator production test, which can move in three dimensions, adopts a probe for testing and can be quickly adapted to various two-port microwave product tests without a complicated disassembly process when detecting components with different sizes.

The utility model adopts the following technical scheme:

a system carrying platform for attenuator production test is characterized in that: the probe frame comprises a carrying platform, probe frames, a moving assembly and a lifting assembly, wherein the two sides of the carrying platform are respectively provided with the movable probe frames, the probe frames are provided with probes, the probes on the probe frames on the two sides of the carrying platform are oppositely arranged, the moving assembly is arranged below the probe frames and used for driving the probe frames to move front and back and left and right, and the lifting assembly is arranged below the moving assembly and used for driving the probe frames to lift.

Furthermore, two protection blocks are formed by extending one side of the probe frame facing the carrier, the two protection blocks are arranged in parallel at intervals, and the probe is arranged between the two protection blocks.

Furthermore, two positioning columns are arranged on the carrying platform and are respectively arranged at the front end and the rear end of the carrying platform.

Furthermore, the mobile assembly comprises two positioners which are stacked one another and used for adjusting the displacement of the probe frame in the left-right direction and the front-back direction.

Furthermore, the position adjuster comprises a first mobile station and a second mobile station, the first mobile station and the second mobile station are connected through a movable sliding rail, a spring and a movable trimmer are arranged between the first mobile station and the second mobile station, the movable trimmer comprises a movable ejector block and a movable adjusting rod, the movable ejector block and the movable adjusting rod are respectively connected with the first mobile station and the second mobile station, the spring is connected with the first mobile station and the second mobile station, and the spring enables the first mobile station and the second mobile station to have a mutually staggered force and enables the movable ejector block and the movable adjusting rod to be mutually extruded.

Furthermore, after the first mobile station and the second mobile station are connected through the movable sliding rail, a space for accommodating the spring is formed between the first mobile station and the second mobile station, the first mobile station protrudes upwards in the space to form a first pull rod, the second mobile station protrudes downwards in the space to form a second pull rod, two ends of the spring are hung on the first pull rod and the second pull rod respectively, and the force application direction of the spring is parallel to the movement direction of the movable sliding rail.

Further, the lifting assembly comprises a first lifting platform and a second lifting platform, the first lifting platform and the second lifting platform are connected through a lifting slide rail, a lifting trimmer is arranged between the first lifting platform and the second lifting platform, the lifting trimmer comprises a lifting ejecting block and a lifting adjusting rod, the lifting ejecting block and the lifting adjusting rod are connected with the first lifting platform and the second lifting platform respectively, and the movement direction of the lifting slide rail is vertical.

Furthermore, a bearing surface is formed on the top surface of the second lifting platform in an extending mode, the size of the bearing surface is equal to that of the bottom surface of the moving component, and the bottom surface of the moving component is supported on the bearing surface to enable the moving component to be stacked on the lifting component.

As can be seen from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are: the probe type movable port design can be well suitable for various components, the dependence of the components on the micro-strip line circuit board is eliminated, the detection process is more convenient, and meanwhile, the manual installation test error caused by the installation of the micro-strip line circuit board can be reduced by adopting a probe mode. The moving assembly consisting of the two positioners can adjust the position of the probe in four directions, namely front, back, left and right directions, and the lifting assembly can adjust the position of the probe in the up-down direction, so that the probe frame can be adjusted in three dimensions, the device can be suitable for components of various specifications, and the adjustment precision can be improved by adopting the moving adjusting rod and the lifting adjusting rod to adjust; the protection piece not only can fix a position detection anchor clamps, also can protect the probe effectively simultaneously, improves the life of probe.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present invention;

FIG. 2 is an exploded view of a portion of the structure of an embodiment of the present invention showing the specific structure of the moving assembly and the lifting assembly;

fig. 3 is a schematic structural view of a probe holder according to the present invention.

In the figure: 1. the automatic lifting device comprises a carrier, a positioning column 10, a positioning column 2, a probe frame, a probe 20, a protective block 21, a wire connector 22, a moving assembly 3, a position adjuster 30, a first moving table 301, a first pull rod 3010, a second moving table 302, a second pull rod 3020, a second pull rod 303, a spring 304, a moving fine adjuster 3040, a moving top block 3041, a moving adjusting rod 4, a lifting assembly 40, a first lifting table 41, a second lifting table 410, a bearing surface 42, a lifting fine adjuster 420, a lifting top block 421 and a lifting adjusting rod.

Detailed Description

The utility model is further described below by means of specific embodiments.

Referring to fig. 1 to 3, the system carrier for attenuator production testing of the present invention includes a carrier 1, a probe holder 2, a moving assembly 3 and a lifting assembly 4, wherein the movable probe holders 2 are respectively disposed on two sides of the carrier 1, the probe holder 2 is provided with probes 20, the probes 20 on the probe holders 2 on two sides of the carrier 1 are arranged oppositely, the moving assembly 3 is disposed below the probe holder 2 for driving the probe holder 2 to move forward, backward, leftward and rightward, and the lifting assembly 4 is disposed below the moving assembly 3 for driving the probe holder 2 to lift; the probe frame 2 extends towards one side of the carrier 1 to form two protection blocks 21, the two protection blocks 21 are arranged in parallel at intervals, the probe 20 is arranged between the two protection blocks 21, and the protection blocks 21 can be used for assisting in positioning of the detection clamp, effectively protecting the probe 20 and prolonging the service life of the probe 20; the microscope carrier 1 is provided with two positioning columns 10, the two positioning columns 10 are respectively arranged at the front end and the rear end of the microscope carrier 1, the positioning columns 10 are used for positioning auxiliary gaskets, the auxiliary gaskets are used for assisting in detecting small components, and the probe frame is further provided with a wire connector 22 used for connecting a detection circuit.

The moving assembly 3 comprises two positioners 30, the two positioners 30 are stacked with each other, and the two positioners 30 are respectively used for adjusting the displacement of the probe frame 2 in the left-right direction and the front-back direction; the position adjuster 30 comprises a first mobile platform 301, a second mobile platform 302, a spring 303 and a movement fine adjuster 304, wherein the first mobile platform 301 and the second mobile platform 302 are connected through two sets of movement sliding rails, after the first mobile platform 301 and the second mobile platform 302 are connected through the movement sliding rails, a space for accommodating and installing the spring 303 is formed between the first mobile platform 301 and the second mobile platform 302, a first pull rod 3010 is formed in the space in an upward protruding mode, a second pull rod 3020 is formed in the space in a downward protruding mode of the second mobile platform 302, and two ends of the spring 303 are respectively hung on the first pull rod 3010 and the second pull rod 3020; the moving fine-tuning device 304 comprises a moving top block 3040 and a moving adjusting rod 3041, the moving top block 3040 and the moving adjusting rod 3041 are respectively connected with the first moving platform 301 and the second moving platform 302, the spring 303 enables the first moving platform 301 and the second moving platform 302 to have a mutually staggered force and enables the moving top block 3040 and the moving adjusting rod 3041 to be mutually extruded; the force application direction of the spring 303 is parallel to the movement direction of the movable slide rail, the movable top block 3040 is connected to the second movable table 302, and the movable adjusting rod 3041 is connected to the first movable table 301.

The lifting assembly 4 comprises a first lifting table 40 and a second lifting table 41, the first lifting table 40 and the second lifting table 41 are connected through a vertical sliding rail, a lifting trimmer 42 is arranged between the first lifting table 40 and the second lifting table 41, the lifting trimmer 42 comprises a lifting top block 420 and a lifting adjusting rod 421, and the lifting top block 420 and the lifting adjusting rod 421 are respectively connected with the first lifting table 40 and the second lifting table 41; the top surface of the second lifting platform 41 is extended to form a receiving surface 410, the size of the receiving surface 410 is equal to the size of the bottom surface of the moving component 3, the bottom surface of the moving component 3 is received on the receiving surface 410, so that the moving component 3 is stacked on the lifting component 4, the moving direction of the lifting slide rail is vertical, the lifting top block 420 is connected with the second lifting platform 41, and the lifting adjusting rod 421 is connected with the first lifting platform 40.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims

1. A system carrying platform for attenuator production test is characterized in that: the probe frame comprises a carrying platform, probe frames, a moving assembly and a lifting assembly, wherein the two sides of the carrying platform are respectively provided with the movable probe frames, the probe frames are provided with probes, the probes on the probe frames on the two sides of the carrying platform are oppositely arranged, the moving assembly is arranged below the probe frames and used for driving the probe frames to move front and back and left and right, and the lifting assembly is arranged below the moving assembly and used for driving the probe frames to lift.

2. The system carrier for attenuator production testing as claimed in claim 1, wherein: the probe frame is provided with two protection blocks extending towards one side of the carrier, the two protection blocks are arranged in parallel at intervals, and the probe is arranged between the two protection blocks.

3. The system carrier for attenuator production testing as claimed in claim 1, wherein: the carrying platform is provided with two positioning columns which are respectively arranged at the front end and the rear end of the carrying platform.

4. The system carrier for attenuator production testing as claimed in claim 1, wherein: the mobile assembly comprises two position adjusters, the two position adjusters are stacked mutually, and the two position adjusters are used for adjusting the displacement of the probe frame in the left-right direction and the front-back direction respectively.

5. The system carrier for attenuator production testing as claimed in claim 4, wherein: the positioner comprises a first mobile station and a second mobile station, the first mobile station and the second mobile station are connected through a movable sliding rail, a spring and a movable trimmer are arranged between the first mobile station and the second mobile station, the movable trimmer comprises a movable ejector block and a movable adjusting rod, the movable ejector block and the movable adjusting rod are respectively connected with the first mobile station and the second mobile station, the spring is connected with the first mobile station and the second mobile station, and the spring enables the first mobile station and the second mobile station to have a mutually staggered force and enables the movable ejector block and the movable adjusting rod to be mutually extruded.

6. The system carrier for attenuator production testing as claimed in claim 5, wherein: after the first mobile station and the second mobile station are connected through the movable sliding rail, a space for containing the mounting spring is formed between the first mobile station and the second mobile station, the first mobile station protrudes upwards in the space to form a first pull rod, the second mobile station protrudes downwards in the space to form a second pull rod, two ends of the spring are hung on the first pull rod and the second pull rod respectively, and the force application direction of the spring is parallel to the movement direction of the movable sliding rail.

7. The system carrier for attenuator production testing as claimed in claim 1, wherein: the lifting assembly comprises a first lifting platform and a second lifting platform, the first lifting platform and the second lifting platform are connected through a lifting slide rail, a lifting trimmer is arranged between the first lifting platform and the second lifting platform, the lifting trimmer comprises a lifting ejection block and a lifting adjusting rod, the lifting ejection block and the lifting adjusting rod are connected with the first lifting platform and the second lifting platform respectively, and the movement direction of the lifting slide rail is vertical.

8. The system carrier for attenuator production testing as claimed in claim 7, wherein: the top surface of the second lifting platform extends to form a bearing surface, the size of the bearing surface is equal to that of the bottom surface of the moving component, and the bottom surface of the moving component is supported on the bearing surface to enable the moving component to be stacked on the lifting component.