CN214426921U

CN214426921U - Air tightness test fixture capable of testing more air tightness

Info

Publication number: CN214426921U
Application number: CN202120328565.8U
Authority: CN
Inventors: 孟亚丽; 方进; 李书俤
Original assignee: Shenzhen Zhongruan Xinda Electronics Co ltd
Current assignee: Shenzhen Zhongruan Xinda Electronics Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-19
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses an airtight test fixture with multiple tests, which comprises a fixture base, a servo push controller, an airtight test module and a product fixing module; the servo push controller is arranged at one end above the jig base, the airtight testing block is arranged at the other end of the servo push controller, the airtight testing block is arranged on the jig base, and the product fixing block is arranged at the other end above the jig base; more than one airtight test gas-filled tube is arranged at one end above the airtight test block, more than one through hole is arranged at the other end of the airtight test block, and an airtight test product induction device is arranged on the through hole. The utility model discloses redevelopment detects the integrated circuit board on the basis of original tool, concentrates on an integrated circuit board with a plurality of baroceptors, and a plurality of sensors synchronous detection improve gas tightness examination efficiency, and reduce cost shortens the product delivery phase.

Description

Air tightness test fixture capable of testing more air tightness

Technical Field

The utility model relates to an airtight test fixture, concretely relates to airtight test fixture who surveys many.

Background

The air tightness test time is long, only 11S is needed for test (inflation 2S, pressure maintaining 2S, detection 5S and exhaust 1S), in addition, products are taken and placed, the average test time of 1pcs needs about 20S, the test time cannot be shortened, the manual board taking and placing time cannot be optimized, the test quantity can only be optimized, and the total test efficiency is improved.

Disclosure of Invention

The utility model aims to solve the technical problem that redevelopment detects the integrated circuit board on the basis of original tool, concentrates on an integrated circuit board with a plurality of baroceptors, and a plurality of sensor synchronous detection improve gas tightness examination efficiency, and reduce cost shortens the product delivery phase.

The utility model relates to a survey many airtight test fixture and realize through following technical scheme: comprises a jig base, a servo push controller, an airtight test block and a product fixing block;

the servo push controller is arranged at one end above the jig base, the airtight testing block is arranged at the other end of the servo push controller, the airtight testing block is arranged on the jig base, and the product fixing block is arranged at the other end above the jig base; one end of the servo push controller is used for servo pushing the rod to enter and exhaust the pipe, and the other end of the servo push controller is provided with a push rod which is connected with the airtight test module; one end of the product fixing block is provided with a servo push test air inlet and outlet pipe, and the servo push test air inlet and outlet pipe is connected with the other end of the airtight test block; more than one airtight testing gas-filled tube is arranged at one end above the airtight testing block, more than one through hole is arranged at the other end of the airtight testing block, and an airtight testing product induction device is arranged on the through hole.

As a preferred technical scheme, one side of the servo push controller is provided with a servo push rod switch, and the push controller is connected with the servo push rod switch; the air tightness testing block is connected with an air tightness testing inflation switch, and the air tightness testing inflation switch is connected with the air tightness testing block.

As the preferred technical scheme, the fixture is provided with the module fixing screws above the product fixing module, and the product fixing module is arranged above the jig base through the module fixing screws.

As the preferred technical scheme, the air tightness testing jig is connected with the air tightness detector, the air tightness detector is divided into a plurality of plates, and each plate independently displays the measured value of the corresponding sensor.

The utility model has the advantages that: the utility model discloses redevelopment detects the integrated circuit board on the basis of original tool, concentrates on an integrated circuit board with a plurality of baroceptors, and a plurality of sensors synchronous detection improve gas tightness examination efficiency, and reduce cost shortens the product delivery phase.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the air tightness test fixture for one test to many tests of the present invention comprises a fixture base 1, a servo push controller 2, an air tightness test block 3 and a product fixing block 4;

the servo pushing controller 2 is arranged at one end above the jig base 1, the airtight testing block 3 is arranged at the other end of the servo pushing controller 2, the airtight testing block 3 is arranged on the jig base 1, and the product fixing block 4 is arranged at the other end above the jig base 1; one end of the servo propulsion controller 2 is provided with a servo propulsion rod air inlet and exhaust pipe 5, the other end of the servo propulsion controller 2 is provided with a push rod 6, and the push rod 6 is connected with the airtight testing module 3; one end of the product fixing block 4 is provided with a servo push test air inlet and outlet pipe 7, and the servo push test air inlet and outlet pipe 7 is connected with the other end of the airtight test block 3; airtight test module 3 top one end is provided with more than one airtight test gas tube 8, and airtight test module 3 other end is provided with more than one through-hole 9, is provided with airtight test product induction system on the through-hole 9, inflates the product through more than one through-hole 9, then tests product response effect, detects multichannel synchronous detection from the single channel, and product test efficiency promotes the multifold, nevertheless gets and puts the board time unchangeable, and the scheme bulk efficiency after the optimization also improves the multifold.

In this embodiment, a servo push rod switch 10 is arranged on one side of the servo push controller 2, the push controller 2 is connected with the servo push rod switch 10, and the servo push rod switch 10 is used for controlling the push controller 2; the air tightness testing block 3 is connected with an air tightness testing inflation switch 11, the air tightness testing inflation switch 11 is connected with the air tightness testing block 3, and the air tightness testing inflation switch 11 is used for controlling the air tightness testing block 3.

In this embodiment, a block fixing screw 12 is disposed above the product fixing block 4, and the product fixing block 4 is mounted above the jig base 1 through the block fixing screw 12.

In this embodiment, airtight test fixture connects the gas tightness detector, and divide into a plurality of plates with the gas tightness detector, and every plate independently shows the measured value of corresponding sensor.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an airtight test fixture that survey is many which characterized in that: the device comprises a jig base (1), a servo push controller (2), an air tightness testing block (3), a product fixing block (4) and an air tightness detector;

the servo pushing controller (2) is arranged at one end above the jig base (1), the airtight testing block (3) is arranged at the other end of the servo pushing controller (2), the airtight testing block (3) is arranged on the jig base (1), and the product fixing block (4) is arranged at the other end above the jig base (1); one end of the servo push controller (2) is used for servo pushing a rod air inlet and outlet pipe (5), the other end of the servo push controller (2) is provided with a push rod (6), and the push rod (6) is connected with the airtight test module (3); one end of the product fixing block (4) is provided with a servo push test air inlet and outlet pipe (7), and the servo push test air inlet and outlet pipe (7) is connected with the other end of the airtight test block (3); more than one airtight testing gas-filled tube (8) is arranged at one end above the airtight testing block (3), more than one through hole (9) is arranged at the other end of the airtight testing block (3), the through hole (9) is provided with an airtight testing product induction device, and the airtight testing product induction device is arranged on the through hole (9).

2. The hermetic test fixture with one test and a plurality of tests according to claim 1, wherein: a servo push rod switch (10) is arranged on one side of the servo push controller (2), and the push controller (2) is connected with the servo push rod switch (10); the air tightness testing block (3) is connected with an air tightness testing inflation switch (11), and the air tightness testing inflation switch (11) is connected with the air tightness testing block (3).

3. The hermetic test fixture with one test and a plurality of tests according to claim 1, wherein: the fixture is characterized in that a block fixing screw (12) is arranged above the product fixing block (4), and the product fixing block (4) is arranged above the fixture base (1) through the block fixing screw (12).