CN218272374U - Positioning detection tool for electrical test - Google Patents

Abstract

The utility model discloses an electrical testing detects frock with location, including box and backup pad, the upper surface of box is equipped with two backup pads, the leading flank of fixed plate is connected with the base through two backing plates, the corner of handle is articulated through two transmission connecting blocks and push rod one end, the push rod other end passes the axle sleeve hole on the base and passes through the mounting plate to be connected with the fly leaf, the lower surface of fly leaf is equipped with and is no less than eight nylon columns, the symmetry is equipped with two bearing frames, two on the trailing flank of fixed plate the guide pillar all passes through linear bearing and fly leaf sliding connection, the end fixing of guide pillar is at the upper surface of box, and the device test is convenient nimble, because the probe is arranged independently, so can realize multi-functionally, the piecemeal test, greatly reduced product defective rate reduces the loss, and test line places in the inner chamber of box, has avoided detecting platform randomly arranged, has improved measurement personnel's work efficiency.

Description

Positioning detection tool for electrical test

Technical Field

The utility model relates to a detect frock technical field, specifically be an electrical testing is with location detection frock.

Background

Many manufacturers of electrical tests directly start up after connecting input and output lines, observe input and output voltage, current, power and the like to determine whether a power supply is normal, test whether a resistor and a capacitor on a circuit board have short circuits or not through an ICT online tester, open the circuit, and screen out defective products to reduce the defective rate of the next start-up. Meanwhile, after the power-on test, a function test is carried out to verify various functions of the power supply.

The traditional detection method cannot test various electrical functions and indexes, defective products are easily caused to leave a factory after being verified to be qualified, or a power supply is directly damaged during starting up test, so that loss is caused.

Disclosure of Invention

The utility model provides an electrical testing is with location detection frock, the device test is convenient nimble, because the probe is arranged independently, so can realize multi-functional piecemeal test, greatly reduced product defective rate reduces the loss, and the test line places in the inner chamber of box, has avoided examining test table randomly arranged, has improved measurement personnel's work efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical testing location detection frock, includes box and backup pad, the upper surface of box is equipped with two backup pads, two the leading flank of backup pad is equipped with the fixed plate, the leading flank of fixed plate is connected with the base through two backing plates, it is connected with the handle to rotate on the base, the corner of handle is articulated through two transmission connecting blocks and push rod one end, the push rod other end passes the axle sleeve hole on the base and passes through the mounting plate to be connected with the fly leaf, the lower surface of fly leaf is equipped with the nylon column of being no less than eight, the symmetry is equipped with two bearing frames on the trailing flank of fixed plate, the internal surface of bearing frame all is equipped with the guide pillar, two the guide pillar all passes through linear bearing and fly leaf sliding connection, the end fixing of guide pillar is at the upper surface of box.

Furthermore, the upper surface of box is equipped with four springs, the upper surface of spring with survey the test panel and be connected, the lower surface is connected with the box, be equipped with the PCB circuit board on surveying the test panel, leave the electric function point that needs the test on the PCB circuit board.

Furthermore, the lower surface of the test board is provided with a connector fixing part, the connector fixing part penetrates through the box body, a probe is arranged on the connector fixing part, and the probe is connected to outside test equipment through an electric wire.

Furthermore, two hinges are symmetrically arranged on the rear side face of the box body, the box body is rotatably connected with the rear cover plate through the hinges, and a threading hole is formed in the rear cover plate.

Furthermore, the handle is of an L-shaped design, an anti-skid rubber sleeve is sleeved on the outer side face of the handle, and four pad feet are uniformly distributed on the lower surface of the box body.

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

1. the device is convenient and flexible to test, and the probes are arranged independently, so that the multifunctional block test can be realized, the reject ratio of products is greatly reduced, and the loss is reduced;

2. the probe is arranged on the fixing piece of the connector of the device, and a test wire connected with the probe can be placed in the inner cavity of the box body, so that disorder of a worker detection table is avoided, and the working efficiency of detection personnel is improved;

3. this device is through being provided with four springs between box and survey test panel, surveys test panel through pressing down, can make the spring shrink, realizes surveying test panel and reciprocates, plays certain buffering and guard action to surveying test panel, has avoided the damage of former device, promotes product test speed, and easy operation indirectly reduction in production cost and improvement production efficiency.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a cross-sectional view taken at E-E of fig. 4.

In the figure: the device comprises a box body 1, a test board 2, a guide pillar 3, a movable plate 4, a support plate 5, a fixed plate 6, a base 7, a handle 8, a transmission connecting block 9, a push rod 10, a fastening plate 11, a PCB circuit board 12, a nylon column 13, a connector fixing part 14, a probe 15, a pad foot 16, a linear bearing 17, a bearing seat 18, a hinge 19, a rear cover plate 20 and a threading hole 21.

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 of the present invention, if the directional descriptions such as "up", "down", "front", "back", "left", "right", etc. are referred to, the directional or positional relationships indicated are based on the directional or positional relationships shown in fig. 2, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electrical testing detects frock with location, including box 1 and backup pad 5, the upper surface of box 1 is equipped with two backup pads 5, the leading flank of two backup pads 5 is equipped with fixed plate 6, the leading flank of fixed plate 6 is connected with base 7 through two backing plates, be equipped with articulated seat on base 7, articulated seat is rotated through pivot and handle 8 and is connected, it is specific, handle 8 is the design of L type, and the cover has the anti-skidding gum cover on handle 8's the lateral surface, prevent the emergence of phenomenon of skidding in the use, box 1's lower surface equipartition has four pads foot 16, four pads foot 16 plays certain buffering and guard action to this frock.

The corner of handle 8 is articulated with push rod 10 one end through two transmission connecting blocks 9, and two transmission connecting blocks 9 set up about handle 8 symmetry, and the push rod 10 other end passes the axle sleeve hole on the base 7 and passes through mounting plate 11 and be connected with fly leaf 4, and the lower surface of fly leaf 4 is equipped with the nylon column 13 that is no less than eight, and nylon column 13 is used for the fixed of PCB board.

Two bearing seats 18 are symmetrically arranged on the rear side surface of the fixed plate 6, guide pillars 3 are arranged on the inner surfaces of the bearing seats 18, the two guide pillars 3 are slidably connected with the movable plate 4 through linear bearings 17, specifically, the linear bearings 17 are used for realizing the up-and-down movement of the movable plate 14, and the end parts of the guide pillars 3 are fixed on the upper surface of the box body 1.

Through above-mentioned technical scheme, the tester passes through handle 8 and down-pulls, and push rod 10 drives fly leaf 4 and moves down, and nylon column 13 will be fixed a position PCB circuit board 12 on surveying board 2 and down-presses, lets the test point of PCB circuit board 12 and the contact of probe, and the probe is through the test equipment of line connection to the outside, and test equipment can read the electrical parameter of function point, and the test is accomplished the back, and handle 8 up-pulls, PCB circuit board 12 and probe separation.

Further, the upper surface of box 1 is equipped with four springs, and the spring upper surface is connected with survey test panel 2, and the lower surface is connected with box 1, surveys and is equipped with PCB circuit board 12 on surveying test panel 2, and is concrete, and the test point is reserved in advance to the electrical function point that needs the test on the PCB circuit board 12, with PCB circuit board 12 openly up, the paster part is placed down and is surveyed on the board 2, surveys test panel 2 through pressing down, can make the spring shrink, realizes surveying test panel 2 and reciprocates.

Further, a connector fixing member 14 is provided on a lower surface of the test board 2, the connector fixing member 14 is disposed through the case 1, and a probe 15 is provided on the connector fixing member 14, and the probe 15 is connected to an external test device through a wire.

Further, the symmetry is equipped with two hinges 19 on the trailing flank of box 1, and box 1 rotates through hinge 19 and back shroud 20 to be connected, has seted up through wires hole 21 on the back shroud 20, and the test electric wire of connecting on the probe can be placed in the inner chamber of box, and is concrete, has avoided examining test table mixed and disorderly, and the test electric wire passes through wires hole 21 and is connected with the test equipment of outside, has improved detection personnel's work efficiency.

When in use: the test points are reserved on electrical function points to be tested on a PCB (printed circuit board) 12 in advance, the front side of the PCB 12 faces upwards, a patch part is placed on a test board 2 downwards, the PCB 12 and the test board 2 are positioned by a positioning hole, a tester pulls down through a handle 8, a push rod 10 drives a movable board 4 to move downwards vertically, a nylon column 13 presses the PCB 12 positioned on the test board 2 downwards, the PCB 12, a spring and the test board 2 are driven to move downwards together, after the test points are moved to a probe position, the test points on the PCB 12 are in contact with the probes, the probes are in a spring type, the probes can prop against the test points and keep certain pressure, all the probes can be ensured to be in contact with the test points, all the electrical function points on the PCB 12 can be directly led to external test equipment through connecting lines at the moment, the test equipment can flexibly test the test points, block testing or simulation testing is very flexible, after the test is completed, the handle 8 pulls up, the spring on a box body 1 jacks up, and the test points are separated from the probes.

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 (5)

1. A positioning detection tool for electrical testing comprises a box body (1) and a supporting plate (5); the method is characterized in that: the upper surface of the box body (1) is provided with two supporting plates (5), the front side surfaces of the two supporting plates (5) are provided with a fixing plate (6), the front side surface of the fixing plate (6) is connected with a base (7) through two base plates, a handle (8) is connected to the base (7) in a rotating mode, the corners of the handle (8) are hinged to one end of a push rod (10) through two transmission connecting blocks (9), the other end of the push rod (10) penetrates through a shaft sleeve hole in the base (7) and is connected with a movable plate (4) through a fastening plate (11), the lower surface of the movable plate (4) is provided with at least eight nylon columns (13), two bearing seats (18) are symmetrically arranged on the rear side surface of the fixing plate (6), guide columns (3) are arranged on the inner surfaces of the bearing seats (18), the two guide columns (3) are connected with the movable plate (4) in a sliding mode through linear bearings (17), and the end portions of the guide columns (3) are fixed on the upper surface of the box body (1).

2. The positioning and detecting tool for electrical testing of claim 1, wherein: the upper surface of box (1) is equipped with four springs, the spring upper surface with survey test panel (2) and be connected, the lower surface is connected with box (1), be equipped with PCB circuit board (12) on surveying test panel (2), leave the electric function point that needs the test on PCB circuit board (12).

3. The positioning and detecting tool for electrical testing of claim 2, wherein: the lower surface of the test board (2) is provided with a connector fixing piece (14), the connector fixing piece (14) penetrates through the box body (1) to be arranged, a probe (15) is arranged on the connector fixing piece (14), and the probe (15) is connected to outside test equipment through an electric wire.

4. The positioning and detecting tool for electrical testing of claim 1, wherein: the box is characterized in that two hinges (19) are symmetrically arranged on the rear side face of the box body (1), the box body (1) is rotatably connected with a rear cover plate (20) through the hinges (19), and a threading hole (21) is formed in the rear cover plate (20).

5. The positioning and detecting tool for the electrical test according to claim 1, wherein: handle (8) are the design of L type, and the cover has the antiskid gum cover on the lateral surface of handle (8), the lower surface equipartition of box (1) has four pads foot (16).

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