CN217211940U - Pull-up panel durability test tool - Google Patents

Abstract

The utility model relates to a play and pull out panel endurance test frock, comprising a base plate, the bottom plate supports two limiting plates that the symmetry set up, the inner wall of limiting plate is equipped with at least one vertical spacing groove that is used for holding the test module lateral wall, the limiting plate inner wall at vertical spacing groove upper segment place is equipped with horizontal spacing groove, is used for holding the pulling claw of puller, the thickness of limiting plate inner wall above horizontal spacing groove is less than the thickness of limiting plate inner wall below horizontal spacing groove; the testing module, the testing module support is played and is pulled out the panel, the supporting end of testing module is equipped with and is used for making the pulling claw of puller can the pivoted groove of stepping down and be used for fixing the connecting hole of playing and pulling out the panel, testing module with be equipped with compression elastic element between the bottom plate.

Description

Pull-up panel durability test tool

Technical Field

The utility model relates to a testing tool field, concretely relates to play and pull out durable test fixture of panel.

Background

At the installation, when taking out electronic module, for the simple operation, laborsaving and prevent that electronic module is impaired, can fix the puller on electronic module's the panel of pulling out usually, through the handle that lifts up the puller, realize prying electronic module through leverage comparatively laborsavingly, then easily take out electronic module, and simultaneously, in order to pry up, the in-process that takes out electronic module does not produce the jamming, it sets up two pullers to play the symmetry usually on the panel of pulling out, use simultaneously in order to pry up the electronic module both sides.

In order to prevent the damage of the pull-up panel in the using process due to the exhaustion of the mechanical life and the subsequent damage of the electronic module, the pull-up panels in the same batch must be inspected and subjected to a durability test, and the pull-up panels can be put into use after the mechanical life is determined.

In the prior art, a special endurance test device for the pulling-up panel is lacked, a handle of a single pulling-up device is usually rotated by a manual method to install and take out an electronic module, the electronic module needs to be tested for many times and for a long time, the pulling-up panel cannot be tested in batches, time and labor are wasted, the efficiency is low, the mechanical life of the pulling-up panel when the pulling-up panel is subjected to different torques cannot be tested, and a simple, reliable and efficient test device for testing the endurance of the pulling-up panel is urgently needed to accurately determine the mechanical life of the pulling-up panel.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a play and pull out durable test fixture of panel lacks the problem of pulling out the dedicated durable test equipment of panel in order to solve prior art to can test out simultaneously and pull out the mechanical life who pulls out the panel under different moments, improve detection efficiency greatly, adopted comparatively laborsaving lever mode of operation simultaneously, the tester of being convenient for easily accomplishes long-time, many times's test.

The utility model discloses a realize like this, a play and pull out panel endurance test frock, comprising a base plate, two limiting plates that the bottom plate supporting set up symmetrically, the inner wall of limiting plate is equipped with at least one vertical spacing groove that is used for holding test module lateral wall, the limiting plate inner wall at vertical spacing groove upper segment place is equipped with horizontal spacing groove, is used for holding the pulling claw of pulling out the ware, the thickness of limiting plate inner wall above horizontal spacing groove is less than the thickness of limiting plate inner wall below horizontal spacing groove;

the testing module supports the pulling panel, a support end of the testing module is provided with a abdicating groove for enabling a pulling claw of the puller to rotate and a connecting hole for fixing the pulling panel, and a compression elastic element is arranged between the testing module and the bottom plate;

a pressing mechanism including a pressing lever, a connecting member, and at least one pressing block,

the pressing lever is located above the testing module, the fixed end of the pressing lever is connected with the bottom plate through the connecting piece, and the pressing block is arranged on the pressing lever and used for pressing a handle of the extractor.

The pressing block is axially movable along the pressing lever.

The bottom plate supports the two supporting plates, the bottom plate is provided with a frame-shaped mounting groove for accommodating the supporting plates and the limiting plates, and the bottom plate, the limiting plates and the supporting plates form a box body.

The support plate and the bottom plate are connected together with a reinforcement.

The shape of the side edge of the limiting plate and the shape of the side edge of the supporting plate are step-shaped and are matched with each other.

The detachable connection mode is adopted between the bottom plate and the limiting plate, between the bottom plate and the supporting plate, between the limiting plate and the supporting plate and between the bottom plate and the connecting piece.

The weight of the test module is adjustable.

The width of pressing the briquetting is greater than two and plays the distance between the handle when pulling out two pullers on the panel and bounce naturally, the material of pressing the briquetting is high strength nylon material.

The horizontal limiting groove penetrates through the vertical limiting groove.

The base plate is provided with at least one mounting hole for receiving the compression spring element.

Adopt the utility model discloses, beneficial effect is as follows:

a tool for testing the durability of a pull-up panel comprises a bottom plate and a testing platform, wherein the bottom plate is used for mounting other components, and the bottom plate supports two symmetrically-arranged limiting plates and is used for simulating the working environment of the pull-up panel; the inner wall of the limiting plate is provided with at least one vertical limiting groove for accommodating the side wall of the testing module and used for simulating a slot slide rail of the electronic module; the inner wall of the limiting plate at the upper section of the vertical limiting groove is provided with a horizontal limiting groove for accommodating a pulling claw of a pulling device, the thickness of the inner wall of the limiting plate above the horizontal limiting groove is smaller than that of the inner wall of the limiting plate below the horizontal limiting groove, and the horizontal limiting groove is used for simulating a limiting block of an electronic module, so that the pulling claw can rotate and be locked;

the test module supports the pulling panel, a support end of the test module is provided with a abdicating groove for enabling a pulling claw of the puller to rotate and a connecting hole for fixing the pulling panel, and the abdicating groove enables the puller to rotate at a large angle, so that a mounting interface of an electronic module is better simulated, and the test is convenient;

a compression elastic element is arranged between the test module and the bottom plate, moments with different sizes can be obtained by changing the specification, the type and the number of the compression elastic element, and meanwhile, after the puller is unlocked and the handle of the puller is lifted to a certain height, the test module can be automatically bounced under the elastic force of the compression elastic element, so that a tester can conveniently perform next test or take out the test module, and the test efficiency is improved;

a pressing mechanism including a pressing lever, a connecting member, and at least one pressing block,

the utility model discloses a test module, including the bottom plate, press the lever, press the stiff end of lever and be located test module's top, the stiff end of pressing the lever passes through the connecting piece links to each other with the bottom plate, press the briquetting set up in press on the lever for press the handle of pull-out ware, use and press the lever, not only more laborsaving helps the tester to carry out long-time, the test of high order number, and can once only apply to a plurality of panels of pulling out and press, improved efficiency of software testing, pull out the panel through pressing the briquetting and apply pressing, can obtain bigger lifting surface area, press simultaneously and pull out two pull-out wares on the panel, the application of force is more even, prevents that test module downstream's in-process from taking place the jamming.

When the pull-out panel is tested, the pressing lever is lifted to a proper height, the locking sliding block is pressed to unlock the puller, then the test module provided with the pull-out panel is placed along the vertical limiting groove, the pressing block is adjusted to align with the handle of the puller, the pressing lever is placed down and continuously pressed down, the pressing block simultaneously presses the handles of the two pullers corresponding to the pull-out panel until the pull-out claw of the puller completely enters the horizontal limiting groove and is locked by the locking sliding block, a test is completed, at the moment, the pressing lever is lifted, the locking sliding block is pressed to unlock the puller, the handles of the two pullers are lifted, and the test module provided with the pull-out panel is ejected under the pushing of the compression elastic element, so that a repeated test can be carried out.

Among the prior art, do not have the durable equipment of special use for detecting and pulling out the panel, manual test under the general condition, the utility model discloses not only having used and pressing down the lever and having carried out laborsavingly, the testing personnel of being convenient for carry out long-time, high strength's test, have still used and pressed down the handle that two pullers were pressed simultaneously to the briquetting, have used a plurality of test module of vertical spacing groove installation to test simultaneously, have improved efficiency of software testing greatly, and simultaneously, use compression elastic element to realize that the atress pops out after the test module unblock, it is more convenient to test, has further improved efficiency of software testing.

Of course, in order to ensure the test effect and improve the utility model discloses an adaptability and reliability, the following improvement can also be carried out.

The pressing block can move along the axial direction of the pressing lever, and the position of the pressing block is adjusted, so that the pulling panel can be more accurately pressed.

The bottom plate supports the two supporting plates, and is provided with a frame-shaped mounting groove for accommodating the supporting plates and the limiting plate, so that the assembly is more stably mounted, and the limiting plate is prevented from being inclined or deformed in the using process to influence the testing effect; the bottom plate the limiting plate with the box is constituteed to the backup pad, and bulk strength is higher, further prevents that the subassembly from producing deformation, influencing test module's slip.

The supporting plate and the bottom plate are connected with the reinforcing piece together, and the overall strength is further improved.

The shape of the side edge of the limiting plate and the shape of the side edge of the supporting plate are step-shaped and mutually fit, so that the two plates can be combined more tightly, the box body is prevented from being inclined and affecting the sliding of the test module, and the bolt mounting hole can be positioned and aligned.

Between bottom plate and the limiting plate, between bottom plate and the backup pad, the limiting plate with between the backup pad and the bottom plate with adopt detachable connected mode between the connecting piece, not only convenient to detach, installation and maintenance can be through the test module and the pull-up panel of the limiting plate with the different specifications of adaptation through changing different specifications moreover.

The weight of test module is adjustable, is convenient for simulate the electronic module of different weight more accurately, improves the utility model discloses an suitability.

The width of the pressing block is larger than the distance between the handles when the two extractors on the extraction panel naturally bounce, so that the pressing block can be ensured to simultaneously apply downward pressing on the two extractors on the extraction panel, the testing efficiency can be improved, the testing module and the extraction panel can be completely locked, and the testing effect is ensured; the material according to the briquetting is high strength nylon materials, not only is convenient for process into required shape, size of test, possesses light in weight, self-lubricating, compressive strength is high, fatigue resistance can outstanding advantage moreover, when possessing longer life, also can avoid producing the scratch to the puller and the panel of pulling out in the testing process.

The horizontal limiting groove penetrates through the vertical limiting groove, blind insertion can be achieved when the test module is inserted, and processing is more convenient.

The bottom plate is provided with at least one mounting hole for accommodating the compression elastic element, and the compression elastic element can be limited and prevented from being inclined and toppled over to influence the test precision.

The invention will be further explained with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

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

FIG. 4 is a schematic view of another perspective of the internal structure of the present invention;

FIG. 5 is an enlarged view of the point A in FIG. 4;

fig. 6 is a left side view of the present invention.

In the drawing, 100 is a box body, 200 is a bottom plate, 210 is a mounting hole, 220 is a compression elastic element, 230 is a frame-shaped mounting groove, 300 is a limit plate, 310 is a test module, 311 is a abdicating groove, 312 is a connecting hole, 320 is a vertical limit groove, 330 is a horizontal limit groove, 340 is a pulling panel, 341 is a puller, 342 is a locking slider, 400 is a support plate, 500 is a pressing mechanism, 510 is a pressing block, 520 is a connecting piece, 530 is a pressing lever, and 600 is a reinforcing piece.

Detailed Description

Specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, an embodiment of a tool for testing endurance of a pulled-out panel includes a base plate 200 for mounting other components, the base plate 200 supporting two symmetrically arranged limiting plates 300 for simulating a working environment of a pulled-out panel 340; in order to make the subassembly installation more firm, prevent limiting plate 300 takes place crooked or deformation in the use, influences the test effect, in this embodiment, bottom plate 200 supports two backup pads 400, bottom plate 200 is equipped with and holds backup pad 400 with limiting plate 300's frame shape mounting groove 230, bottom plate 200 limiting plate 300 with backup pad 400 constitutes a box 100, and bulk strength is higher, further prevents that the subassembly from producing deformation, influencing test module 310's slip, and simultaneously, reinforcing piece 600 is connected jointly to backup pad 400 and bottom plate 200, further improves bulk strength.

The shape of the side of the limiting plate 300 and the shape of the side of the supporting plate 400 are step-shaped and fit with each other, so that the two plates can be combined more tightly, the box body 100 is prevented from being inclined, the sliding of the testing module 310 is prevented from being influenced, and the functions of positioning and aligning the bolt mounting holes can be achieved.

Between bottom plate 200 and the limiting plate 300, between bottom plate 200 and the backup pad 400, limiting plate 300 with between the backup pad 400 and bottom plate 200 with adopt detachable connected mode between the connecting piece 520, not only convenient to detach, installation and maintenance can be through changing the different specifications of limiting plate 300 with the different specifications of adaptation test module 310 with pull up pull-out panel 340, in this embodiment, bottom plate 200 the limiting plate 300 the backup pad 400 and seted up corresponding bolt hole on the connecting piece 520, use the bolt to connect.

The inner wall of the limiting plate 300 is provided with at least one vertical limiting groove 320 for accommodating the side wall of the testing module 310 and used for simulating a slot slide rail of an electronic module, in this embodiment, in order to simultaneously perform multiple sets of tests, the inner wall of each limiting plate 300 is provided with four limiting grooves 320; the limiting plate 300 inner wall at vertical spacing groove 320 upper segment place is equipped with horizontal spacing groove 330 for hold the claw of pulling out of puller 341, the thickness of horizontal spacing groove 330 top limiting plate 300 inner wall is less than the thickness of horizontal spacing groove 330 below limiting plate 300 inner wall for simulate electronic module's stopper makes the claw of pulling out rotate, lock, simultaneously, in this embodiment, in order to insert can realize blind inserting during test module 310, and it is more convenient to process, horizontal spacing groove 330 runs through vertical spacing groove 320.

The testing module 310 supports the pulling panel 340, the supporting end of the testing module 310 is provided with a yielding groove 311 for enabling a pulling claw of the puller 341 to rotate and a connecting hole 312 for fixing the pulling panel 340, and the yielding groove 311 enables the puller 341 to rotate at a large angle, so that the mounting interface of the electronic module can be better simulated, and the testing is convenient;

a compression elastic element 220 is arranged between the test module 310 and the bottom plate 200, and by changing the specification, type and number of the compression elastic element 220, moments with different sizes can be obtained, meanwhile, after the extractor 341 is unlocked and the handle of the extractor 341 is lifted to a certain height, the test module 310 can be automatically bounced under the elastic force of the compression elastic element 220, so that a tester can conveniently test the next time or take out the test module 310, and the test efficiency is improved, wherein the compression elastic element 220 can be a compression spring, an elastic rubber block or a disc spring, and in the embodiment, the compression spring is used as the compression elastic element 220; in order to limit the position of the elastic compression element 220, and prevent the elastic compression element 220 from being inclined and inclined, and affecting the test accuracy, the bottom plate 200 is provided with at least one mounting hole 210 for accommodating the elastic compression element 220, and in this embodiment, four mounting holes 210 are provided between each pair of limiting grooves 320.

The pressing mechanism 500, the pressing mechanism 500 includes a pressing lever 530, a connecting member 520 and at least one pressing block 510, the pressing lever 530 is located above the testing module 310, the fixed end of the pressing lever 530 is connected to the bottom plate 200 through the connecting member 520, in this embodiment, the connecting member 520 and the reinforcing member 600 on the same side form a whole, which can prevent the connecting member 520 from being inclined in the long-term use process, and thus, the testing accuracy is ensured; the press block 510 is arranged on the press lever 530 and used for pressing the handle of the puller 341, the press lever 530 is used for saving labor, the tester can test for a long time and high order number, the press block can apply pressing on a plurality of pulling panels 340 at one time, the test efficiency is improved, the press block 510 applies pressing on the pulling panels 340, a larger stress area can be obtained, two pullers 341 on the pulling panels 340 can be pressed simultaneously, the force application is more uniform, and the clamping stagnation of the test module 310 in the downward movement process can be prevented.

The pressing block 510 is axially movable along the pressing lever 530, and the position of the pressing block 510 is adjusted to more precisely press the pull-up panel 340.

The weight of test module 310 is adjustable, is convenient for simulate the electronic module of different weight more accurately, improves the utility model discloses an suitability, in this embodiment, test module 310 is the fretwork setting, has set up corresponding test module 310 according to current electronic module's specification, simultaneously for adjust more accurately test module 310's weight can place the counter weight object of corresponding weight at the fretwork position to the electronic module of corresponding weight is corresponded in the simulation.

The width of the pressing block 510 is greater than the distance between the handles when the two extractors 341 on the extraction panel 340 naturally bounce, so that the pressing block 510 can simultaneously press the two extractors 341 on the extraction panel 340 downwards, the testing efficiency can be improved, the testing module 310 and the extraction panel 340 can be completely locked, and the testing effect can be ensured; the material according to briquetting 510 is high strength nylon materials, not only is convenient for process into required shape of test, size, possesses light in weight, self-lubricating, compressive strength is high, fatigue resistance advantage such as outstanding moreover, when possessing longer life, also can avoid producing the scratch to puller 341 and pull-out panel 340 in the testing process.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a play and pull up durable test frock of panel which characterized in that:

comprises a bottom plate (200), the bottom plate (200) supports two limiting plates (300) which are symmetrically arranged,

the inner wall of the limiting plate (300) is provided with at least one vertical limiting groove (320) for accommodating the side wall of the testing module (310), the inner wall of the limiting plate (300) where the upper section of the vertical limiting groove (320) is located is provided with a horizontal limiting groove (330) for accommodating a pulling claw of a puller (341), and the thickness of the inner wall of the limiting plate (300) above the horizontal limiting groove (330) is smaller than that of the inner wall of the limiting plate (300) below the horizontal limiting groove (330);

the testing module (310) supports the pulling panel (340), a support end of the testing module (310) is provided with a yielding groove (311) which enables a pulling claw of the puller (341) to rotate and a connecting hole (312) which is used for fixing the pulling panel (340), and a compression elastic element (220) is arranged between the testing module (310) and the bottom plate (200);

a pressing mechanism (500), the pressing mechanism (500) comprising a pressing lever (530), a connector (520) and at least one pressing block (510),

the pressing lever (530) is located above the testing module (310), the fixed end of the pressing lever (530) is connected with the bottom plate (200) through the connecting piece (520), and the pressing block (510) is arranged on the pressing lever (530) and used for pressing the handle of the extractor (341).

2. The tool for testing the durability of the pull-up panel according to claim 1, wherein:

the pressing block (510) is axially movable along the pressing lever (530).

3. The tool for testing the durability of the pull-up panel according to claim 1, wherein:

the bottom plate (200) supports two supporting plates (400), the bottom plate (200) is provided with a frame-shaped mounting groove (230) for accommodating the supporting plates (400) and the limiting plates (300), and the bottom plate (200), the limiting plates (300) and the supporting plates (400) form a box body (100).

4. The tool for testing the durability of the pull-up panel according to claim 3, wherein:

the support plate (400) and the base plate (200) are jointly connected to a reinforcement (600).

5. The tool for testing the durability of the pull-up panel according to claim 3, wherein:

the shape of the side edge of the limiting plate (300) and the shape of the side edge of the supporting plate (400) are step-shaped and are matched with each other.

6. The tool for testing the durability of the pull-out panel according to claim 1 or 3, wherein:

the detachable connection mode is adopted between the bottom plate (200) and the limiting plate (300), between the bottom plate (200) and the supporting plate (400), between the limiting plate (300) and the supporting plate (400) and between the bottom plate (200) and the connecting piece (520).

7. The tool for testing the durability of the pull-up panel according to claim 1, wherein:

the weight of the test module (310) is adjustable.

8. The tool for testing the durability of the pull-up panel according to claim 1, wherein:

the width of the pressing block (510) is larger than the distance between the handles when the two extractors (341) on the extraction panel naturally bounce, and the pressing block (510) is made of high-strength nylon material.

9. The tool for testing the durability of the pull-up panel according to claim 1, wherein:

the horizontal limiting groove (330) penetrates through the vertical limiting groove (320).

10. The tool for testing the durability of the pull-up panel according to claim 1, wherein:

the base plate (200) is provided with at least one mounting hole (210) for receiving the compression spring element (220).

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