CN216310157U

CN216310157U - Conduction testing mechanism

Info

Publication number: CN216310157U
Application number: CN202122767979.3U
Authority: CN
Inventors: 梁栋; 刘宾
Original assignee: Shanghai Freesense Image Technology Co ltd
Current assignee: Shanghai Freesense Image Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-15
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a conduction testing mechanism, which comprises a blocking cylinder, wherein the left side of the blocking cylinder is provided with a jacking cylinder, the upper end of the jacking cylinder is provided with a first limiting plate, the rear side of the first limiting plate is provided with a second limiting plate, a power-on mechanism is arranged between the first limiting plate and the second limiting plate, and the upper end of the first limiting plate is provided with the conduction mechanism. The stability and the accuracy of the conduction testing mechanism are improved.

Description

Conduction testing mechanism

Technical Field

The utility model belongs to the technical field related to machine vision and industrial automation, and particularly relates to a conduction testing mechanism.

Background

At present, more and more electronic components need to be tested for conduction performance before the assembly process. In view of the fact that the product size is small, the precision is high, the requirement for the precision of a testing mechanism is improved, the existing testing device on the market is low in precision and low in production efficiency, the utility model provides a better solution that a precision automatic sliding table is adopted to drive a conducting head to descend to contact with a product, and meanwhile, a probe is used below the product to conduct electricity to the product, so that the purpose of testing the conduction performance of the product is achieved, and the testing precision and efficiency are improved.

Disclosure of Invention

The present invention is directed to a conduction testing mechanism to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a conduction testing mechanism, is including blockking the cylinder, the left side that blocks the cylinder is provided with the jacking cylinder, the upper end of jacking cylinder is provided with first limiting plate, the rear side of first limiting plate is provided with the second limiting plate, be provided with circular telegram mechanism between first limiting plate and the second limiting plate, the upper end of first limiting plate is provided with conduction mechanism.

Preferably, the electrifying mechanism consists of an electrifying probe and a copper sleeve, the electrifying probe is fixed inside the copper sleeve, the copper sleeve is nested inside the workbench, and the conducting mechanism consists of a precise electric sliding table, a pressure sensor, a conducting probe and an embedded spring.

Preferably, the conduction mechanism is provided with a plurality of groups, one end of the precise electric sliding table is fixedly connected with the first limiting plate, the other end of the precise electric sliding table is slidably connected with the fixed support of the conduction probe, a pressure sensor is fixed at the upper end of the conduction probe, and an embedded spring is arranged at the joint of the fixed support of the conduction probe and the precise electric sliding table.

Preferably, a plurality of groups of electrifying probes and copper sleeves used for supplying power to the product to be tested are arranged in the electrifying mechanism.

Preferably, the blocking cylinder is fixedly connected with the working table frame, and the jacking cylinder is fixedly connected with the working table frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the power-on mechanism is arranged below the carrier, the power-on mechanism is used for supplying power to the product to be tested, the power-on mechanism is provided with the plurality of groups of power-on probes, the plurality of groups of products to be tested can be supplied with power simultaneously or a plurality of modules on the product can be supplied with power simultaneously, compared with the existing manual plug-in power supply mode, the power-on mechanism is used for supplying power to the product to be tested, the power-on mechanism can automatically supply power to the product on the carrier below the carrier, the mode has high efficiency and high power supply stability, and the stability and accuracy of the conduction testing mechanism are improved.

2. According to the utility model, the conduction mechanism is controlled by using the precise electric sliding table, so that the space can be saved to the maximum extent and the product is ensured not to be damaged, the pressure sensor is arranged above the conduction probe, so that the pressure value can be accurately detected, the conduction performance of the tested product can be ensured to be the most accurate by the stable pressure value, and the product testing accuracy of the conduction testing mechanism is further improved.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

in the figure: 1. a blocking cylinder; 2. jacking a cylinder; 3. a first limit plate; 4. a second limiting plate; 5. an energizing probe; 6. a copper sleeve; 7. a precision electric slipway; 8. a pressure sensor; 9. conducting the probe; 10. a spring is embedded.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution of a conduction testing mechanism: the utility model provides a conduction testing mechanism, is provided with jacking cylinder 2 including blockking cylinder 1, the left side that blocks cylinder 1, and the upper end of jacking cylinder 2 is provided with first limiting plate 3, and the rear side of first limiting plate 3 is provided with second limiting plate 4, is provided with circular telegram mechanism between first limiting plate 3 and the second limiting plate 4, and the upper end of first limiting plate 3 is provided with conduction mechanism.

As shown in fig. 2, the electrifying mechanism consists of an electrifying probe 5 and a copper sleeve 6, the electrifying probe 5 is fixed inside the copper sleeve 6, the copper sleeve 6 is embedded inside the workbench, and the conducting mechanism consists of a precision electric sliding table 7, a pressure sensor 8, a conducting probe 9 and an embedded spring 10; and a plurality of groups of electrifying probes 5 and copper sleeves 6 for supplying power to the product to be tested are arranged in the electrifying mechanism. .

As shown in fig. 3, the conduction mechanism is provided with a plurality of groups, one end of the precise electric sliding table 7 is fixedly connected with the first limiting plate 3, the other end of the precise electric sliding table 7 is slidably connected with the fixed support of the conduction probe 9, the upper end of the conduction probe 9 is fixed with the pressure sensor 8, and the joint of the fixed support of the conduction probe 9 and the precise electric sliding table 7 is provided with the embedded spring 10. The stop cylinder 1 is fixedly connected with the working table frame, and the jacking cylinder 2 is fixedly connected with the working table frame

The working principle and the using process of the utility model are as follows: after the device is installed, when the device is used, a product to be tested is fixed on the carrier, when the carrier reaches a material taking position, the air cylinder 1 is blocked to be in a jacking state, the carrier stops moving forwards, the jacking air cylinder 2 pushes the carrier to jack upwards, and the carrier is clamped together with the first limiting plate 3 and the second limiting plate 4. At the same time, the energizing probe 5 contacts the product, energizing the product. (the electrified probe 5 is fixed by the copper sleeve 6), then, the precision electric sliding table 7 drives the conduction probe 9 to descend, and the conduction probe 9 starts to test after contacting with a product. The test needs to be carried out under certain pressure, when the conduction probe 9 descends, the embedded spring 10 compresses to provide pressure, the pressure sensor 8 detects the pressure value, and when the required pressure value is reached, the tested conduction performance is accurate. The precise electric sliding table 7 stops descending, and the mechanism action is finished; the power supply mechanism is arranged below the carrier, the power supply mechanism is used for supplying power to the product to be tested, the power supply mechanism is provided with a plurality of groups of power supply probes, the power supply to a plurality of groups of products to be tested or a plurality of modules on the products can be realized simultaneously, and compared with the existing manual plug-in power supply mode, the power supply mechanism is used for supplying power to the product to be tested, the power supply mechanism can automatically supply power to the product on the carrier below the carrier, so that the mode has high efficiency and high power supply stability, and the stability and the accuracy of the conduction testing mechanism are improved; through using accurate electronic slip table control conduction mechanism, but furthest saves space and guarantees not harm the product, can accurately detect the pressure value through set up pressure sensor above the probe that switches on, and the conduction performance that the product can be guaranteed to test out to stable pressure value is the most accurate, further promotes the accuracy of this conduction testing mechanism test product.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conduction testing mechanism, is including blockking cylinder (1), its characterized in that: the left side that blocks cylinder (1) is provided with jacking cylinder (2), the upper end of jacking cylinder (2) is provided with first limiting plate (3), the rear side of first limiting plate (3) is provided with second limiting plate (4), be provided with circular telegram mechanism between first limiting plate (3) and second limiting plate (4), the upper end of first limiting plate (3) is provided with the mechanism that switches on.

2. The conduction testing mechanism of claim 1, wherein: the electrifying mechanism is composed of an electrifying probe (5) and a copper sleeve (6), the electrifying probe (5) is fixed in the copper sleeve (6), the copper sleeve (6) is embedded in the workbench, and the conducting mechanism is composed of a precise electric sliding table (7), a pressure sensor (8), a conducting probe (9) and an embedded spring (10).

3. The conduction testing mechanism of claim 2, wherein: the mechanism that switches on is provided with the multiunit, the one end and first limiting plate (3) fixed connection of accurate electronic slip table (7), the other end of accurate electronic slip table (7) and the fixed bolster sliding connection who switches on probe (9), the upper end that switches on probe (9) is fixed with pressure sensor (8), the fixed bolster that switches on probe (9) is provided with embedded spring (10) with accurate electronic slip table (7) junction.

4. The conduction testing mechanism of claim 2, wherein: and a plurality of groups of electrifying probes (5) and copper sleeves (6) for supplying power to the product to be tested are arranged in the electrifying mechanism.

5. The conduction testing mechanism of claim 1, wherein: stop cylinder (1) and work bench fixed connection, jacking cylinder (2) and work bench fixed connection.