CN211123123U

CN211123123U - Automatic withstand voltage test tool

Info

Publication number: CN211123123U
Application number: CN201921696775.1U
Authority: CN
Inventors: 唐校红; 关子林; 梁丕健
Original assignee: Zhuhai Huieryi Electronic Manufacturing Co ltd
Current assignee: Zhuhai Huieryi Electronic Manufacturing Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-28
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses an automatic withstand voltage test frock, which comprises a frame, the bottom fixed mounting of frame inner chamber has the withstand voltage tester, the left side fixed mounting of withstand voltage tester has supply socket, the left place ahead fixed mounting of supply socket has solenoid valve subassembly, the top welding of frame has the square steel, the top fixed mounting of square steel has the cylinder. The utility model discloses a test fixture after the improvement is applicable to the alternating current product, if cluster lamp (bull series connection, if the color lamp) large-scale lamps and lanterns etc., can promote efficiency, the quality, for example, 48 heads of cluster lamp class, do not process the dress test with the withstand voltage tester, every first test 3 seconds, total 144 seconds, only need 3 seconds with the frock test, because 48 heads of cluster lamp all are lived 3 seconds tests by the steel ball parcel and are accomplished, solved simultaneously when the electronic product carries out withstand voltage test, the time that the frock was used is longer, and the test is inaccurate, influence the problem of electronic product quality.

Description

Automatic withstand voltage test tool

Technical Field

The utility model relates to a withstand voltage test technical field specifically is automatic withstand voltage test frock.

Background

The printed circuit board is an important electronic component, is a support body of an electronic component, is a carrier for electrical connection, and the technical performance parameters of the processed circuit board are tested by a detection instrument before leaving a factory, wherein the test comprises a pressure resistance test.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic withstand voltage test frock possesses the efficiency of software testing height, improves the advantage of product quality, has solved when electronic product carries out withstand voltage test, and the time that the frock was used is longer, and tests inaccurately, influences the problem of electronic product quality.

In order to achieve the above object, the utility model provides a following technical scheme: automatic withstand voltage test frock, including the frame, the bottom fixed mounting of frame inner chamber has withstand voltage tester, withstand voltage tester's left side fixed mounting has supply socket, the left the place ahead fixed mounting of supply socket has solenoid valve subassembly, the top welding of frame has the square steel, the top fixed mounting of square steel has the cylinder, the top of frame inner chamber is provided with starting switch through the diaphragm, one side of starting switch is provided with emergency stop switch, the bottom fixed mounting of square steel inner chamber has withstand voltage excellent steel ball.

Preferably, the aluminum plate is fixedly mounted above the square steel inner cavity and on the top of the steel ball of the pressure-resistant rod, and the output end of the air cylinder penetrates through the square steel and is fixedly mounted on the top of the steel ball of the pressure-resistant rod.

Preferably, the pressure bar steel balls are divided into upper die steel balls and lower die steel balls, and the upper die steel balls and the lower die steel balls are arranged in an up-and-down symmetrical mode.

Preferably, the number of the starting switches is two, and the emergency stop switch is located between the two starting switches.

Preferably, the insulation voltage of the withstand voltage tester is 1.5KV, and the test time is 3 seconds.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a test fixture after the improvement is applicable to the alternating current product, if cluster lamp (bull series connection, if the color lamp) large-scale lamps and lanterns etc., can promote efficiency, the quality, for example, 48 heads of cluster lamp class, do not process the dress test with the withstand voltage tester, every first test 3 seconds, total 144 seconds, only need 3 seconds with the frock test, because 48 heads of cluster lamp all are lived 3 seconds tests by the steel ball parcel and are accomplished, solved simultaneously when the electronic product carries out withstand voltage test, the time that the frock was used is longer, and the test is inaccurate, influence the problem of electronic product quality.

Drawings

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

In the figure: 1. a frame; 2. a withstand voltage tester; 3. a power socket; 4. a solenoid valve assembly; 5. square steel; 6. a cylinder; 7. starting a switch; 8. a scram switch; 9. steel balls of the pressure resistant rod; 10. an aluminum plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, the automatic voltage withstanding test tool comprises a frame 1, a voltage withstanding tester 2 is fixedly installed at the bottom of an inner cavity of the frame 1, the insulation voltage of the voltage withstanding tester 2 is 1.5KV, the test time is 3 seconds, a power socket 3 is fixedly installed at the left side of the voltage withstanding tester 2, a solenoid valve assembly 4 is fixedly installed in front of the left side of the power socket 3, square steel 5 is welded at the top of the frame 1, an aluminum plate 10 is fixedly installed above the inner cavity of the square steel 5 and at the top of a voltage withstanding bar steel ball 9, an output end of the air cylinder 6 penetrates through the inside of the square steel 5 and is fixedly installed at the top of the voltage withstanding bar steel ball 9, the air cylinder 6 is fixedly installed at the top of the square steel 5, a starting switch 7 is arranged at the top of the inner cavity of the frame 1 through a transverse plate, the number of the starting switches 7 is two, an emergency stop switch 8 is, the bottom of the inner cavity of the square steel 5 is fixedly provided with a pressure-resistant rod steel ball 9, the pressure-resistant rod steel ball 9 is divided into an upper die steel ball and a lower die steel ball, the upper die steel ball and the lower die steel ball are arranged in an up-and-down symmetrical mode, the improved test tool is suitable for alternating current products, such as string lamps (multi-head series connection, such as colored lamps) large-scale lamps and the like, the efficiency can be improved, the quality is high, such as 48 heads of string lamps, the pressure-resistant tester 2 is used for testing without machining, each head is used for testing for 3 seconds, 144 seconds are summed, the tool is used for testing only in 3 seconds, the string lamps are tested and completed by wrapping the steel balls for 3 seconds, and meanwhile, the problems that when the electronic products are subjected to pressure-resistant testing, the.

The standard parts used in the present application document can be purchased from the market, each part in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming by a person skilled in the art, the present application document belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the present application document does not explain the control mode and the circuit connection in detail, and the detailed description is not given here.

When in use, the air connector is connected with a voltage-withstanding test tool, a power plug is inserted into an AC20V power socket 3, 220V passes through a timer to control a cylinder electromagnetic valve, the timer can adjust and control the descending and rising time of the cylinder 6 according to the voltage-withstanding test time, a voltage-withstanding test high-voltage rod wire is connected with an upper die steel ball of the cylinder 6, a test product leakage connector wire is connected with the power plug of the tool, a power plug of a voltage-withstanding tester 2 is inserted into the power socket 3, a power switch of the voltage-withstanding tester 2 is turned on, the insulation voltage is adjusted to 1.5KV, the test time is adjusted to 3 seconds, the timer of the cylinder 6 is also adjusted to 3 seconds, a product to be tested is placed on a lower die voltage-withstanding rod steel ball 9, a product plug is inserted into the power plug connected with the connector of the voltage-withstanding tester 2 and is inserted, the left and right side starting switches 7 are pressed, the upper die voltage-withstanding rod steel ball 9, the air cylinder 6 cannot be touched during testing, the upper die and the lower die of the steel ball 9 of the pressure resistant rod are tested, the condition that the product is qualified is indicated by the fact that the alarm does not sound during testing, the condition that the pressure leakage exists in the product is indicated by the fact that the alarm sounds, the product plug is pulled out after the testing is finished, and the product is taken out.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automatic withstand voltage test fixture, including frame (1), its characterized in that: the utility model discloses a pressure-resistant testing device, including frame (1), inner chamber, solenoid valve subassembly (4), frame (1), top welding, cylinder (6), frame (1) inner chamber's bottom fixed mounting has withstand voltage tester (2), the left side fixed mounting of withstand voltage tester (2) has supply socket (3), the left the place ahead fixed mounting of supply socket (3) has solenoid valve subassembly (4), the top welding of frame (1) has square steel (5), the top fixed mounting of square steel (5) has cylinder (6), the top of frame (1) inner chamber is provided with starting switch (7) through the diaphragm, one side of starting switch (7) is provided with emergency stop switch (8), the bottom fixed mounting of square steel (5).

2. The automatic pressure resistance test tool according to claim 1, characterized in that: the top fixed mounting that is located withstand voltage excellent steel ball (9) and the top of square steel (5) inner chamber has aluminum plate (10), the output of cylinder (6) runs through to the inside of square steel (5) and the top fixed mounting of withstand voltage excellent steel ball (9).

3. The automatic pressure resistance test tool according to claim 1, characterized in that: the pressure-resistant rod steel balls (9) are divided into upper die steel balls and lower die steel balls, and the upper die steel balls and the lower die steel balls are arranged in an up-and-down symmetrical mode.

4. The automatic pressure resistance test tool according to claim 1, characterized in that: the number of the starting switches (7) is two, and the emergency stop switch (8) is positioned between the two starting switches (7).

5. The automatic pressure resistance test tool according to claim 1, characterized in that: the insulation voltage of the withstand voltage tester (2) is 1.5KV, and the test time is 3 seconds.