CN213337288U - Automatic testing tension jig for notebook computer shell - Google Patents

Abstract

An automatic testing tension jig for a notebook shell belongs to the technical field of wear-resisting, corrosion-resisting, electric conduction and heat conduction performance improving metal matrix composite material preparation and surface modification, and comprises a tension testing machine table, a first board to be tested, a second board to be tested, a lower fixed seat of the first board to be tested, a first pressing device of the first board to be tested and an upper pulling device of the second board to be tested, wherein the first pressing device of the first board to be tested can press the first board to be tested on the lower fixed seat of the first board to be tested, the upper end face of the first board to be tested and the lower end face of the second board to be tested are bonded together, the first board to be tested and the second board to be tested are arranged in a cross mode, and the second pulling device of the second board to be tested is. The automatic testing tension jig for the notebook shell of the utility model processes the notebook shell into the boards to be tested respectively, and then bonds the two boards to be tested together to form a stable connection structure, and the testing process has high automation degree and accurate and reliable data; the method ensures the stability of the determination of the binding power and has the advantages of high precision, good authenticity and good reliability.

Description

Automatic testing tension jig for notebook computer shell

Technical Field

The utility model belongs to fields such as metal matrix composite preparation and surface modification technique that wear-resisting, anti-corrosion, improve performances such as electrically conductive and heat conduction, specifically, relate to an automatic test pulling force tool of notebook shell.

Background

Notebook computers are gradually developing toward the middle and high end, and the casings thereof are pursuing lighter, thinner, higher strength and special appearance effects. At present, the common notebook computer casing is mainly formed by combining aluminum alloy, plastic parts and the like, and has the main defects of larger thickness, heavier weight and strength deviation.

The casing of notebook computer both is the most direct mode of protection organism, also is the important factor that influences weight, pleasing to the eye degree, and common notebook computer casing materials have: the alloy shell is made of aluminum-magnesium alloy and titanium alloy, the plastic shell is made of carbon fiber and ABS engineering plastic, and the plastic shell is provided with four groups of shells generally called A shell, B shell, C shell and D shell, wherein the A shell and the B shell are used at the position of a computer screen, and the C shell and the D shell are used at the position of a computer keyboard.

When the notebook computer is assembled, the components and the notebook computer housing need to be assembled together by gluing, so the bonding firmness degree of the components and the notebook computer housing is an index for determining the performance of the notebook computer. However, in the prior art, no special equipment is provided for testing the adhesion force of the notebook computer casing and the parts adhered together, and manual detection is mostly adopted, so that the adhesion quality is not measured to a certain extent.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an automatic test pulling force tool of notebook computer shell has solved among the prior art when notebook computer shell bonds, can't the accuracy carry out the problem of adhesion test.

The technical scheme is as follows: the utility model provides an automatic test tension jig for notebook computer shells, which comprises a tension test machine platform, a first board to be tested, a second board to be tested, a lower fixed seat of the board to be tested, a compressing device of the board to be tested and a second pulling device of the board to be tested, wherein the lower fixed seat of the board to be tested, the compressing device of the board to be tested and the second pulling device of the board to be tested are all arranged on the tension test machine platform, the second pulling device of the board to be tested is arranged right above the compressing device of the first board to be tested, the compressing device of the board to be tested is arranged at the lower end part of the tension test machine platform, the second pulling device of the board to be tested is arranged at the upper end part of the tension test machine platform, the first compressing device of the board to be tested can compress the first board to be tested on the lower fixed seat of the board to be tested, the upper end surface of the first board to be tested and the lower end surface of the second board to be tested are bonded together, the first board to be tested and the second board to be, and the second plate to be tested is connected with the second plate to be tested through the pull-up device.

Furthermore, foretell notebook computer case's automatic test pulling force tool, treat that a board closing device that examines includes jack catch one, jack catch two, jack catch drive connecting rod, pivot one, pivot two and jack catch drive assembly, treat to be equipped with the articulated backup pad of jack catch on the board fixing base down, jack catch one and jack catch two symmetries set up, jack catch one is articulated through pivot one with the articulated backup pad of jack catch, jack catch two is articulated through pivot two with the articulated backup pad of jack catch, the upper end of jack catch drive connecting rod is connected with jack catch one and jack catch two respectively to the lower tip and the jack catch drive assembly of jack catch drive connecting rod are connected, jack catch drive assembly can drive jack catch one and jack catch two compress tightly on treating board one.

Furthermore, foretell notebook shell's automatic test pulling force tool, jack catch drive assembly includes driving motor, motor supporting seat, screw rod one and screw rod cover, the motor supporting seat is fixed to be set up on the lower tip of tensile test board, driving motor is fixed to be set up on the motor supporting seat to driving motor and screw rod one are connected, the screw rod cover is established on screw rod one to screw rod cover and screw rod one threaded connection, the lower tip fixed connection of screw rod cover and jack catch drive connecting rod.

Furthermore, foretell notebook shell's automatic test pulling force tool, be connected with T type connecting plate on the jack catch drive connecting rod, be equipped with pivot three and pivot four on two symmetrical tip of T type connecting plate respectively, be equipped with waist type hole one on the jack catch one, be equipped with waist type hole two on the jack catch two, pivot three sets up in waist type hole one to pivot three and waist type hole one rotate to be connected, pivot four sets up in waist type hole two to pivot four rotates with waist type hole two to be connected.

Further, foretell notebook shell's automatic test pulling force tool, jack catch drive assembly still includes a set of guide post, through screw fixedly connected with direction slide on the outer wall of screw rod cover, direction slide and a set of guide post sliding connection, be equipped with a set of direction sliding sleeve on the direction slide, a set of direction sliding sleeve and a set of guide post one-to-one set up to guide post and direction sliding sleeve sliding connection.

Furthermore, foretell notebook computer case's automatic test pulling force tool, treat two pull-up devices of board that awaits measuring and include at least one pull-up cylinder, pull-up deflector, pull-up connecting plate, a set of two centre gripping subassemblies of board and centre gripping subassembly mounting panel of waiting to measure, at least one pull-up cylinder is fixed to be set up on the crossbeam of tensile test board upper end to the piston rod and the pull-up deflector of pull-up cylinder are connected, pull-up connecting plate and pull-up deflector are connected, the lower tip fixed connection of centre gripping subassembly mounting panel and pull-up connecting plate, a set of two centre gripping subassemblies of board that wait to measure are fixed to be set up on the centre gripping subassembly mounting panel, and a set of two centre gripping subassemblies of board that wait to measure can centre gripping on the edge of board two waiting to.

Furthermore, foretell notebook shell's automatic test pulling force tool, be equipped with a set of guide post that draws upward on the crossbeam of tensile test board upper end, a set of guide post and the sliding connection that draws upward, the centre gripping subassembly mounting panel is the flat for the rectangle to the centre gripping subassembly mounting panel is located and treats directly over board two, a set of two centre gripping subassemblies of board that treat are arranged on the edge all around of centre gripping subassembly mounting panel.

Further, foretell notebook shell's automatic test pulling force tool, treat that two centre gripping subassemblies of board include right angle backup pad, upper padding plate, lower clamp plate and a set of drive assembly that compresses tightly, the upper end and the centre gripping subassembly mounting panel fixed connection of right angle backup pad, be equipped with rectangle recess one on the horizontal plate of right angle backup pad lower extreme, upper padding plate and lower clamp plate all set up in rectangle recess one, the upper padding plate is fixed to be set up on the upper end inner wall of rectangle recess one, the lower clamp plate is connected through the lower extreme horizontal part of a set of drive assembly that compresses tightly and right angle backup pad to lower clamp plate is located the upper padding plate under, but the centre gripping treats the edge of board two between upper padding plate and the lower clamp plate.

Furthermore, the automatic testing tension jig for the notebook computer shell comprises a group of springs, a wear-resistant plate, a screw rod II, at least one nut I and a hand wheel, wherein the at least one nut I is fixedly arranged on the horizontal plane of the lower end of the right-angle supporting plate, the screw rod II is in threaded connection with the nut I, the upper end of the screw rod II can penetrate through the right-angle supporting plate and extend into the rectangular groove I, the wear-resistant plate is fixedly arranged on the upper end of the screw rod II extending into the rectangular groove I, the lower end face of the wear-resistant plate and the lower end face of the lower pressing plate are abutted, one end of the group of springs is connected with the inner wall of the rectangular groove I, the other end of the group of springs is connected with the lower pressing plate, and the hand wheel is arranged on.

Furthermore, according to the automatic testing tension jig for the notebook computer shell, the right-angle supporting plate is provided with the first group of through holes, and the second screw rod can penetrate through the first group of through holes.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the utility model discloses an automatic test pulling force tool of notebook shell, process into the notebook shell and process into the board to be tested respectively, then bond two boards to be tested together, then link together with two boards to be tested respectively through the board to be tested one closing device and the board to be tested two pull-up devices respectively, form stable connection structure, above-mentioned test process automation degree is high, the data is accurate reliable; the method ensures the stability of the determination of the binding power and has the advantages of high precision, good authenticity and good reliability; different test environment temperatures can be selected for determining the adhesion of the computer housing at different temperatures.

Drawings

Fig. 1 is a schematic structural diagram of an automatic testing tension jig for a notebook computer case according to the present invention;

fig. 2 is a schematic structural diagram of a second automatic testing tension jig for a notebook computer case according to the present invention;

fig. 3 is a schematic structural diagram of a third automatic testing tension fixture for a notebook computer case according to the present invention;

fig. 4 is a schematic diagram of an automatic testing tension fixture for a notebook computer case according to the present invention;

fig. 5 is a schematic structural view of a pressing device of a board to be tested according to the present invention;

FIG. 6 is a front view of the second clamping assembly of the board to be tested according to the present invention;

figure 7 is a left side view of two clamping components of board under test.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

The automatic testing tension jig for the notebook shell shown in fig. 1-4 comprises a tension testing machine table 1, a first board to be tested 2, a second board to be tested 3, a lower fixed seat of the board to be tested 4, a first pressing device of the board to be tested 5 and a second upper pulling device of the board to be tested 6, wherein the lower fixed seat of the board to be tested 4, the first pressing device of the board to be tested 5 and the second upper pulling device of the board to be tested 6 are all arranged on the tension testing machine table 1, the second upper pulling device of the board to be tested 6 is positioned right above the first pressing device of the board to be tested 5, the first pressing device of the board to be tested 5 is positioned at the lower end part of the tension testing machine table 1, the second upper pulling device of the board to be tested 6 is positioned at the upper end part of the tension testing machine table 1, the first pressing device of the board to be tested 5 can press the first board to be tested 2 on the lower fixed seat of the board to be tested 4, the upper end surface of the board to be tested 2 and the lower end surface of the board to be tested, and the first board to be tested 2 and the second board to be tested 3 are arranged in a cross shape, and the second board to be tested 6 is connected with the second board to be tested 3.

The first pressing device 5 for the board to be tested shown in fig. 5 comprises a first jaw 51, a second jaw 52, a first jaw driving connecting rod 53, a first rotating shaft 54, a second rotating shaft 55 and a first jaw driving assembly 56, wherein a first jaw hinge supporting plate 41 is arranged on the lower fixing seat 4 of the board to be tested, the first jaw 51 and the second jaw 52 are symmetrically arranged, the first jaw 51 and the first jaw hinge supporting plate 41 are hinged through the first rotating shaft 54, the second jaw 52 and the second jaw hinge supporting plate 41 are hinged through the second rotating shaft 55, the upper end portion of the first jaw driving connecting rod 53 is respectively connected with the first jaw 51 and the second jaw 52, the lower end portion of the first jaw driving connecting rod 53 is connected with the jaw driving assembly 56, and the first jaw 51 and the second jaw 52 can be driven by the jaw driving assembly 56 to.

The jaw driving assembly 56 comprises a driving motor 561, a motor supporting seat 562, a first screw rod 563 and a screw rod sleeve 564, the motor supporting seat 562 is fixedly arranged at the lower end of the tensile testing machine table 1, the driving motor 561 is fixedly arranged on the motor supporting seat 562, the driving motor 561 is connected with the first screw rod 563, the screw rod sleeve 564 is sleeved on the first screw rod 563, the screw rod sleeve 564 is in threaded connection with the first screw rod 563, and the screw rod sleeve 564 is fixedly connected with the lower end of the jaw driving connecting rod 53.

In addition, a T-shaped connecting plate 57 is connected to the jaw driving connecting rod 53, a third rotating shaft 571 and a fourth rotating shaft 572 are respectively arranged at two symmetrical ends of the T-shaped connecting plate 57, a first kidney-shaped hole 511 is arranged on the first jaw 51, a second kidney-shaped hole 521 is arranged on the second jaw 52, the third rotating shaft 571 is arranged in the first kidney-shaped hole 511, the third rotating shaft 571 is rotatably connected with the first kidney-shaped hole 511, the fourth rotating shaft 572 is arranged in the second kidney-shaped hole 521, and the fourth rotating shaft 572 is rotatably connected with the second kidney-shaped hole 521.

In addition, the jaw driving assembly 56 further comprises a set of guide posts 565, a guide sliding plate 566 is fixedly connected to the outer wall of the screw sleeve 564 through screws, the guide sliding plate 566 is slidably connected with the set of guide posts 565, a set of guide sliding sleeves 567 is arranged on the guide sliding plate 566, the set of guide sliding sleeves 567 and the set of guide posts 565 are arranged in a one-to-one correspondence manner, and the guide posts 565 are slidably connected with the guide sliding sleeves 567.

Example two

On the basis of the structure of the embodiment, the second board to be tested pulling-up device 6 comprises at least one pulling-up cylinder 61, a pulling-up guide plate 62, a pulling-up connecting plate 63, a set of second board to be tested clamping assemblies 64 and a clamping assembly mounting plate 65, wherein the at least one pulling-up cylinder 61 is fixedly arranged on a cross beam at the upper end part of the tensile testing machine table 1, a piston rod of the pulling-up cylinder 61 is connected with the pulling-up guide plate 62, the pulling-up connecting plate 63 is connected with the pulling-up guide plate 62, the clamping assembly mounting plate 65 is fixedly connected with the lower end part of the pulling-up connecting plate 63, the set of second board to be tested clamping assemblies 64 is fixedly arranged on the clamping assembly mounting plate 65, and the set of second board to be tested clamping assemblies 64 can be clamped on the edge of the second board to. The tension testing machine is characterized in that a set of upward-pulling guide columns 11 are arranged on a cross beam at the upper end of the tension testing machine 1, the set of upward-pulling guide columns 11 are in sliding connection with the upward-pulling guide plate 62, the clamping component mounting plate 65 is rectangular and flat, the clamping component mounting plate 65 is located right above the to-be-tested plate II 3, and the set of to-be-tested plate II clamping components 64 are arranged on the peripheral edge of the clamping component mounting plate 65.

EXAMPLE III

The second clamping assembly 64 for the board to be tested shown in fig. 6 and 7 includes a right-angle support plate 641, an upper backing plate 642, a lower pressing plate 643 and a set of pressing driving assemblies 644, the upper end portion of the right-angle support plate 641 is fixedly connected with the clamping assembly mounting plate 65, a rectangular groove 645 is provided on a horizontal plate at the lower end of the right-angle support plate 641, the upper backing plate 642 and the lower pressing plate 643 are both disposed in the rectangular groove 645, the upper backing plate 642 is fixedly disposed on the inner wall of the upper end of the rectangular groove 645, the lower pressing plate 643 is connected with the lower end horizontal portion of the right-angle support plate 641 through the set of pressing driving assemblies 644, and the lower pressing plate 643 is located right below the upper backing plate 642, and the edge of the second board to be tested 3 can be clamped between the upper backing plate 642 and the lower pressing.

In the above structure, the pressing drive assembly 644 includes a set of springs 646, a wear-resisting plate 647, a screw rod 648, at least one nut 649, and a handwheel 6410, the at least one nut 649 is fixedly arranged on the horizontal plane of the lower end portion of the right-angle support plate 641, the screw rod 648 and the nut 649 are in threaded connection, the upper end portion of the screw rod 648 can penetrate through the right-angle support plate 641 and extend into the rectangular groove 645, the wear-resisting plate 647 is fixedly arranged on the upper end portion of the screw rod 648 which extends into the rectangular groove 645, the wear-resisting plate 647 is abutted against the lower end surface of the lower pressing plate 643, one end of the set of springs 646 is connected with the inner wall of the rectangular groove 645, the other end of the set of springs 646 is connected with the lower pressing plate 643, and the handwheel 6410 is arranged on the lower end portion of. The right-angle support plate 641 is provided with a first through hole 6411, and the second screw 648 can pass through the first through hole 6411.

The working principle of the automatic testing tension jig for the notebook computer shell is as follows:

placing the first plate to be tested 2 and the second plate to be tested 3 which are bonded together on the lower fixed seat 4 of the plate to be tested, driving the first screw rod 563 to rotate by the driving motor 561, thereby driving the screw rod sleeve 564 to move upwards, so that the claw drives the connecting rod 53 to ascend, and during the ascending process of the claw driving connecting rod 53, the third rotating shaft 571 and the fourth rotating shaft 572 are pushed to move in the first kidney-shaped hole 511 and the second kidney-shaped hole 521 respectively, so that the first jaw 51 and the second jaw 52 rotate around the first rotating shaft 54 and the second rotating shaft 55 respectively, so that the upper ends of the first jaw 51 and the second jaw 52 are pressed on the edges of the two sides of the first plate 2 to be tested, the upward-pulling air cylinder 61 drives the clamping component mounting plate 65 to descend to the position of the second plate 3 to be tested, and (3) respectively clamping the second board to be tested on the group of second board to be tested clamping assemblies 64, after clamping is finished, the pull-up cylinder 61 drives the clamping assembly mounting plate 65 to ascend, and testing of the adhesive force between the first board to be tested 2 and the second board to be tested 3 is carried out.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides an automatic test pulling force tool of notebook shell which characterized in that: the device comprises a tension testing machine table (1), a first board to be tested (2), a second board to be tested (3), a lower fixed seat of the board to be tested (4), a first pressing device of the board to be tested (5) and a second upper pulling device of the board to be tested (6), wherein the lower fixed seat of the board to be tested (4), the first pressing device of the board to be tested (5) and the second upper pulling device of the board to be tested (6) are all arranged on the tension testing machine table (1), the second upper pulling device of the board to be tested (6) is positioned right above the first pressing device of the board to be tested (5), the first pressing device of the board to be tested (5) is positioned at the lower end part of the tension testing machine table (1), the second upper pulling device of the board to be tested (6) is positioned at the upper end part of the tension testing machine table (1), the first pressing device of the board to be tested (5) can press the first board to be tested (2) on the lower fixed seat of the board to be tested (4), the upper end surface of the board to be tested (, the first board to be tested (2) and the second board to be tested (3) are both rectangular flat plates, the first board to be tested (2) and the second board to be tested (3) are arranged in a cross mode, and the second board to be tested (6) is connected with the second board to be tested (3).

2. The automatic testing tension jig for the notebook shell according to claim 1, wherein: the first pressing device (5) of the first plate to be tested comprises a first jaw (51), a second jaw (52), a first jaw driving connecting rod (53), a first rotating shaft (54), a second rotating shaft (55) and a jaw driving component (56), a clamping jaw hinged support plate (41) is arranged on the lower fixed seat (4) of the plate to be measured, the first clamping jaw (51) and the second clamping jaw (52) are symmetrically arranged, the first jaw (51) is hinged with the jaw hinge support plate (41) through a first rotating shaft (54), the second jaw (52) is hinged with the jaw hinged support plate (41) through a second rotating shaft (55), the upper end part of the jaw driving connecting rod (53) is respectively connected with a jaw I (51) and a jaw II (52), and the lower end of the jaw driving connecting rod (53) is connected with a jaw driving assembly (56), the jaw driving assembly (56) can drive the jaw I (51) and the jaw II (52) to be pressed on the plate I (2) to be tested.

3. The automatic testing tension jig for the notebook shell according to claim 2, wherein: jaw drive assembly (56) includes driving motor (561), motor supporting seat (562), screw rod (563) and screw rod cover (564), motor supporting seat (562) are fixed to be set up on the lower tip of tensile test board (1), driving motor (561) are fixed to be set up on motor supporting seat (562) to driving motor (561) and screw rod (563) are connected, screw rod cover (564) cover is established on screw rod (563), and screw rod cover (564) and screw rod (563) threaded connection, the lower tip fixed connection of screw rod cover (564) and jaw drive connecting rod (53).

4. The automatic testing tension jig for the notebook shell according to claim 3, wherein: the clamping jaw driving connecting rod (53) is connected with a T-shaped connecting plate (57), two symmetrical end portions of the T-shaped connecting plate (57) are respectively provided with a third rotating shaft (571) and a fourth rotating shaft (572), the first clamping jaw (51) is provided with a first waist-shaped hole (511), the second clamping jaw (52) is provided with a second waist-shaped hole (521), the third rotating shaft (571) is arranged in the first waist-shaped hole (511), the third rotating shaft (571) is rotationally connected with the first waist-shaped hole (511), the fourth rotating shaft (572) is arranged in the second waist-shaped hole (521), and the fourth rotating shaft (572) is rotationally connected with the second waist-shaped hole (521).

5. The automatic testing tension jig for the notebook shell according to claim 3, wherein: the jaw driving assembly (56) further comprises a group of guide columns (565), a guide sliding plate (566) is fixedly connected to the outer wall of the screw sleeve (564) through screws, the guide sliding plate (566) is in sliding connection with the group of guide columns (565), a group of guide sliding sleeves (567) are arranged on the guide sliding plate (566), the group of guide sliding sleeves (567) and the group of guide columns (565) are arranged in a one-to-one correspondence mode, and the guide columns (565) are in sliding connection with the guide sliding sleeves (567).

6. The automatic testing tension jig for the notebook shell according to claim 1, wherein: the two-to-be-tested-plate pulling-up device (6) comprises at least one pulling-up cylinder (61), a pulling-up guide plate (62), a pulling-up connecting plate (63), a group of two-to-be-tested-plate clamping assembly (64) and a clamping assembly mounting plate (65), wherein the at least one pulling-up cylinder (61) is fixedly arranged on a cross beam at the upper end of the tensile testing machine table (1), a piston rod of the pulling-up cylinder (61) is connected with the pulling-up guide plate (62), the pulling-up connecting plate (63) is connected with the pulling-up guide plate (62), the clamping assembly mounting plate (65) is fixedly connected with the lower end of the pulling-up connecting plate (63), the group of two-to-be-tested-plate clamping assembly (64) is fixedly arranged on the clamping assembly mounting plate (65), and the group of two-to-be-tested-plate clamping assembly (64) can be clamped on the edge.

7. The automatic testing tension jig for the notebook shell according to claim 6, wherein: the tension testing machine is characterized in that a set of upward-pulling guide columns (11) are arranged on a beam at the upper end of the tension testing machine table (1), the set of upward-pulling guide columns (11) are in sliding connection with an upward-pulling guide plate (62), a clamping component mounting plate (65) is rectangular and flat, the clamping component mounting plate (65) is located right above a to-be-tested plate II (3), and a set of to-be-tested plate II clamping components (64) are arranged on the peripheral edge of the clamping component mounting plate (65).

8. The automatic testing tension jig for the notebook shell according to claim 7, wherein: the two clamping assemblies (64) of the plate to be detected comprise a right-angle supporting plate (641), an upper backing plate (642), a lower pressing plate (643) and a group of pressing driving assemblies (644), the upper end part of the right-angle supporting plate (641) is fixedly connected with the clamping component mounting plate (65), a first rectangular groove (645) is arranged on the horizontal plate at the lower end of the right-angle supporting plate (641), the upper backing plate (642) and the lower pressing plate (643) are arranged in the first rectangular groove (645), the upper backing plate (642) is fixedly arranged on the inner wall of the upper end of the first rectangular groove (645), the lower pressing plate (643) is connected with the lower end horizontal part of the right-angle supporting plate (641) through a group of pressing driving assemblies (644), and the lower pressure plate (643) is positioned right below the upper backing plate (642), and the edge of the second plate to be tested (3) can be clamped between the upper backing plate (642) and the lower pressure plate (643).

9. The automatic testing tension jig for the notebook shell according to claim 8, wherein: the compression drive assembly (644) comprises a set of springs (646), a wear plate (647), a second screw (648), at least one first nut (649) and a hand wheel (6410), the at least one nut I (649) is fixedly arranged on the horizontal plane of the lower end part of the right-angle support plate (641), the screw rod II (648) is in threaded connection with the nut I (649), and the upper end of the screw rod II (648) can penetrate through the right-angle supporting plate (641) and extend into the rectangular groove I (645), the wear-resisting plate (647) is fixedly arranged at the upper end part of the screw rod II (648) extending into the rectangular groove I (645), and the wear-resisting plate (647) is abutted against the lower end face of the lower pressing plate (643), one end of the group of springs (646) is connected with the inner wall of the rectangular groove I (645), and the other end of the group of springs (646) is connected with a lower pressing plate (643), and the hand wheel (6410) is arranged on the lower end part of the screw rod II (648).

10. The automatic testing tension jig for the notebook shell according to claim 9, wherein: and a group of first through holes (6411) are formed in the right-angle supporting plate (641), and the second screw (648) can penetrate through the first through holes (6411).

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