CN110762094A

CN110762094A - Pressure maintaining jig for electronic equipment shell

Info

Publication number: CN110762094A
Application number: CN201911106239.6A
Authority: CN
Inventors: 陆辉; 华江沁
Original assignee: Shenzhen Shizong Automation Equipment Co Ltd
Current assignee: Shenzhen Shizong Automation Equipment Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-02-07

Abstract

The invention discloses a pressure maintaining jig for an electronic equipment shell, wherein the electronic equipment shell comprises a bottom plate and a frame adhered to the bottom plate, the pressure maintaining jig comprises a base, a profiling table, an inner support outer clamping mechanism and a pressing mechanism, and the profiling table is arranged in the center of the base and used for reversely buckling the electronic equipment shell on the profiling table; the inner supporting and outer clamping mechanism comprises an inner supporting component and an outer clamping component, and the inner supporting component is arranged on the base and positioned on the outer side of the profiling table and used for supporting the frame outwards; the outer clamping assembly is arranged on the base and positioned on the outer side of the inner supporting assembly and used for clamping the frame inwards; the pressing mechanism is arranged on the base and used for pressing the bottom plate on the profiling table. According to the pressure maintaining jig provided by the invention, the inner supporting and outer clamping effects are exerted on the frame, so that a good pressure maintaining effect can be exerted on the bottom plate and the frame, the frame and the bottom plate are reliably bonded, and the product quality is improved.

Description

Pressure maintaining jig for electronic equipment shell

Technical Field

The present disclosure relates to electronic devices, and particularly to a pressure maintaining device for an electronic device.

Background

The electronic device housing generally comprises a bottom plate and a frame, such as a mobile phone housing, a tablet computer housing, and the like, wherein the frame and the bottom plate are bonded together by an adhesive. In the process of assembling the electronic device housing, after the frame and the bottom plate are bonded, in order to ensure that the frame and the bottom plate are bonded firmly, a certain pressure is generally required to be applied to the electronic device housing, so that the frame and the bottom plate are pressed and adhered tightly and are kept for a predetermined time.

In the related art, the electronic device housing is pressurized by a simple tool, and only an outside-in clamping pressure can be applied, so that the pressure maintaining effect is poor, the frame is easy to deform inwards, and the assembly efficiency is low.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide a pressure maintaining jig for an electronic equipment shell.

In order to achieve the above object, according to the pressure maintaining jig for an electronic device case according to an embodiment of the present invention, the electronic device case includes a bottom plate and a frame adhered to the bottom plate, and includes:

a base;

the profiling table is arranged in the center of the base and used for reversely buckling the electronic equipment shell on the profiling table;

the inner supporting and outer clamping mechanism comprises an inner supporting component and an outer clamping component, and the inner supporting component is arranged on the base and positioned on the outer side of the profiling table and used for supporting the frame outwards; the outer clamping assembly is arranged on the base and positioned on the outer side of the inner supporting assembly and used for clamping the frame inwards;

and the pressing mechanism is arranged on the base and is used for pressing the bottom plate on the profiling table.

According to the pressure maintaining jig for the electronic equipment shell, which is provided by the embodiment of the invention, the pressure maintaining jig is provided with the profiling table, the inner supporting outer clamping mechanism and the pressing mechanism, the electronic equipment shell can be reversely buckled on the profiling table, the inner supporting component of the inner supporting outer clamping mechanism can support the frame of the electronic equipment shell from inside to outside, the outer clamping component of the inner supporting outer clamping mechanism can clamp the frame of the electronic equipment shell from outside to inside, and the pressing mechanism can press the bottom plate of the electronic equipment shell on the profiling table. In addition, the operation is simple, and the assembly efficiency can be improved.

In addition, the pressure maintaining jig for the electronic device shell according to the above embodiment of the present invention may further have the following additional technical features:

according to an embodiment of the invention, the inner supporting outer clamping mechanism further comprises a releasing component, and the releasing component is arranged between the inner supporting component and the outer clamping component and used for driving the inner supporting component and the outer clamping component to move reversely so as to release the support of the inner supporting component on the frame and the clamping of the outer clamping component on the frame.

According to an embodiment of the present invention, the number of the inner supporting outer clamping mechanisms is multiple, the multiple inner supporting outer clamping mechanisms are arranged around the plummer and correspond to the side walls on the frame one by one, and each inner supporting outer clamping mechanism is configured to exert an inner supporting outer clamping effect on the corresponding side wall on the frame.

According to an embodiment of the present invention, the inner supporting assembly includes a plurality of inner supporting blocks and a plurality of first elastic members, the plurality of inner supporting blocks are disposed on the base at intervals in a first direction, each inner supporting block is slidable between a first position and a second position along a second direction, the first direction is parallel to the corresponding sidewall on the frame, and the second direction is perpendicular to the first direction;

the plurality of first elastic pieces correspond to the plurality of inner supporting blocks one to one, and each first elastic piece is arranged between the corresponding inner supporting block and the base and used for providing a first elastic action to force the inner supporting block to slide towards the first position;

when the inner supporting block is located at the first position, the side wall of the frame is outwards supported by the inner supporting block, and when the inner supporting block is located at the second position, the inner supporting block is far away from the side wall of the frame so as to relieve the support of the side wall of the frame.

According to one embodiment of the invention, the outer clamp assembly comprises an outer clamp plate and a second elastic piece, the outer clamp plate is arranged on the base and located on the outer side of the inner supporting blocks, and the outer clamp plate is slidable between a third position and a fourth position along the second direction;

the second elastic piece is arranged between the corresponding outer clamping plate and the base and used for providing a second elastic action to force the outer clamping plate to slide to the third position;

when the outer clamping plate is located at the third position, the outer clamping plate clamps the side wall of the frame inwards, and when the outer clamping plate is located at the fourth position, the outer clamping plate is far away from the side wall of the frame, so that the clamping of the side wall of the frame is relieved.

According to one embodiment of the invention, the releasing assembly comprises a sliding frame and a third elastic piece, the sliding frame is embedded among the base, the inner supporting block and the outer clamping plate and can be operated and pressed by a user to slide from a fifth position to a sixth position, the sliding frame is provided with a plurality of touch and press platforms, and the touch and press platforms are arranged at intervals along the first direction;

the second elastic piece is arranged between the corresponding sliding frame and the base so as to provide a second elastic action to force the sliding frame to move to the fifth position, and when the sliding frame moves to the fifth position, the touch and press table drives the outer clamping plate to move to the third position; when the sliding frame moves to the sixth position, the touch pressing table drives the inner supporting block to move to the second position;

the third elastic element is arranged on the base and the outer clamping plate and used for providing a third elastic action so as to force the outer clamping plate to reset to the fourth position when the sliding frame is at the sixth position.

According to one embodiment of the invention, a plurality of driving holes are arranged on the outer clamping plate, and the plurality of driving holes correspond to the plurality of contact pressing tables one by one;

a first inclined plane is arranged in each driving hole and close to the inner wall of the inner supporting block, and the first inclined plane inclines upwards from bottom to top in the first direction; each inner supporting block is provided with a second inclined surface, and the second inclined surface inclines from top to bottom in the first direction;

each contact pressing table is provided with a first driving surface parallel to the first inclined surface and a second driving surface parallel to the second inclined surface;

when the carriage moves to the fifth position, the first drive surface interacts with the first ramp to drive the outer clamp plate to move to the third position; when the sliding frame moves to the sixth position, the second driving surface interacts with the second inclined surface to drive the inner supporting block to move to the second position.

According to one embodiment of the invention, the inner supporting block has a pair of supporting sides supported by the side frames, the outer clamping plate has a pair of clamping sides clamped by the side frames, and the supporting sides and the clamping sides are arranged in a vertically staggered manner.

According to one embodiment of the invention, a resilient member is provided between the profiling table and the base to provide a predetermined floating distance of the profiling table in up and down direction relative to the base.

According to one embodiment of the invention, the hold-down mechanism comprises:

the cover plate is suitable for covering the upper part of the profiling table so as to tightly press the bottom plate;

the two turnover arms are respectively arranged on two sides of the base, each turnover arm can pivot between an opening position and a pressing position, and a plurality of bead screws are arranged on each turnover arm at intervals;

when the turnover arm is located at the opening position, the wave bead screw is far away from the cover plate, so that the cover plate can be taken down from the profiling table, and when the turnover arm is located at the pressing position, the wave bead screw presses the cover plate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

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

Fig. 1 is a schematic structural view of a pressure maintaining jig for an electronic device housing according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is an exploded view of a pressure maintaining jig for an electronic device housing according to an embodiment of the invention;

fig. 5 is a partial cross-sectional view of a pressure maintaining jig for an electronic device housing according to an embodiment of the present invention;

FIG. 6 is a partial enlarged view at B in FIG. 5;

fig. 7 is a partially exploded view of a pressure maintaining jig for an electronic device housing according to an embodiment of the invention.

Reference numerals:

a base 10;

a substrate 101;

a middle plate 102;

an upper plate 103;

an elastic member 11;

a profiling table 20;

an inner supporting outer clamping mechanism 30;

an inner support assembly 301;

an inner spacer 3011;

a mounting block 3011 a;

end block 3011 b;

a top block 3011 c;

a stopper 3011 d;

a second slope S302;

a support side S305;

a first elastic member 3012;

an outer clamp assembly 302;

an outer splint 3021;

a drive aperture 3021 a;

a first slope S301;

a clamping side S306;

a second elastic member 3022;

a release component 303;

a carriage 3031;

a touch-press table 3031 a;

a first driving surface S303;

a second driving surface S304;

a third elastic member 3032;

a pressing mechanism 40;

a cover plate 401;

a flipping arm 402;

ball screw 403.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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 or similar 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 illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of 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, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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.

The pressure holding jig for an electronic device case according to an embodiment of the present invention is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 7, according to the pressure maintaining jig for an electronic device housing provided in an embodiment of the present invention, the electronic device housing includes a bottom plate and a frame adhered to the bottom plate, and includes a base 10, a profiling table 20, an inner supporting and outer clamping mechanism 30, and a pressing mechanism 40.

Specifically, the base 10 is used for mounting the profiling table 20, the inner support outer clamp mechanism 30 and the pressing mechanism 40.

A copying table 20 is provided at the center of the base 10 for the electronic device case to be reversed on the copying table 20, and the copying table 20 has a shape similar to the electronic device case. That is, the electronic device housing may be placed on the profiling table 20 in an upside-down manner with the opening facing downward.

The inner supporting outer clamping mechanism 30 comprises an inner supporting component 301 and an outer clamping component 302, wherein the inner supporting component 301 is arranged on the base 10 and positioned outside the profiling table 20 to support the frame outwards; the outer clamping component 302 is disposed on the base 10 and located outside the inner supporting component 301, so as to clamp the frame inwards.

That is to say, the frame of the electronic device housing can be supported from inside to outside by the inner supporting component 301, and the frame of the electronic device can be clamped from inside to outside by the outer clamping component 302, that is, the inner supporting component 301 and the outer clamping component 302 can move in opposite directions, as shown in fig. 2, the inner supporting component 301 moves to the right and pushes against the inner side surface of the frame and pushes up to the right, so as to support from inside to outside, and the outer clamping component 302 moves to the left and pushes against the outer side surface of the frame and pushes up to the left, so as to clamp from outside to inside, so that the inner supporting and outer clamping functions can be realized on the frame of the electronic device housing by the inner supporting and outer clamping mechanism 30, so that the frame is tightly attached to the bottom plate, but cannot deform inwards.

A pressing mechanism 40 is provided on the base 10 to press the base plate against the profiling table 20. That is, the floor plate can be pressed against the copying table 20 by the pressing mechanism 40.

According to the pressure maintaining jig for the electronic equipment shell provided by the embodiment of the invention, the pressure maintaining jig is provided with the profiling table 20, the inner supporting outer clamping mechanism 30 and the pressing mechanism 40, the electronic equipment shell can be reversely buckled on the profiling table 20, the inner supporting component 301 of the inner supporting outer clamping mechanism 30 can support the frame of the electronic equipment shell from inside to outside, the outer clamping component 302 of the inner supporting outer clamping mechanism 30 can clamp the frame of the electronic equipment shell from outside to inside, and the pressing mechanism 40 can press the bottom plate of the electronic equipment shell on the profiling table 20. In addition, the operation is simple, and the assembly efficiency can be improved.

Referring to fig. 2 to 3 and 5 to 7, in some embodiments of the present invention, the inner supporting outer clamping mechanism 30 further includes a releasing component 303, where the releasing component 303 is disposed between the inner supporting component 301 and the outer clamping component 302, and is used to drive the inner supporting component 301 and the outer clamping component 302 to move in opposite directions, so as to release the support of the inner supporting component 301 on the frame and the clamping of the outer clamping component 302 on the frame.

That is to say, the releasing component 303 can be used to drive the inner supporting component 301 and the outer clamping component 302 to move in opposite directions, that is, the inner supporting component 301 moves leftwards and further away from the inner side surface of the frame, so as to release the outward supporting effect on the frame, and the outer clamping component 302 moves rightwards and further away from the outer side surface of the frame, so as to release the inward clamping effect on the frame. In a specific application, the releasing component 303 can be driven by manual operation or other mechanisms to further push the releasing component 303 to move, and then the releasing component 303 is used for driving the inner supporting component 301 and the outer clamping component 302 to move in opposite directions, so that the supporting and clamping effects are released.

In the use process, the releasing component 303 can be used for driving the inner supporting component 301 and the outer clamping component 302 to move in opposite directions, so that the inner supporting component 301 and the outer clamping component 302 are far away from each other, in this state, the electronic device shell can be placed on the profiling table 20, the pressing mechanism 40 is used for pressing the bottom plate of the electronic device shell on the profiling table 20, the releasing component is reset, the inner supporting component 301 and the outer clamping component 302 move in opposite directions, the frame is supported outwards through the inner supporting component 301, the frame is clamped inwards through the outer clamping component 302, and therefore pressure maintaining is conducted on the electronic device shell. After the pressure maintaining is completed, the releasing component 303 can be used to drive the inner supporting component 301 and the outer clamping component 302 to move in opposite directions, so that the inner supporting component 301 and the outer clamping component 302 are far away from each other, and the pressing mechanism 40 releases the bottom plate, and in this state, the electronic device shell with the pressure maintaining completed can be taken down from the profiling table 20.

In this embodiment, utilize and remove subassembly 303 and can drive interior subassembly 301 and the outer subassembly 302 reverse motion that presss from both sides, and then conveniently put into the electronic equipment casing to profile modeling platform 20 on to and take out the electronic equipment casing that will after the pressurize is accomplished, its convenient operation, it is efficient.

It can be understood that the number of the inner supporting outer clamping mechanisms 30 may be multiple, a plurality of the inner supporting outer clamping mechanisms 30 are arranged around the plummer and are in one-to-one correspondence with the side walls on the frame, and each of the inner supporting outer clamping mechanisms 30 is used for exerting an inner supporting outer clamping effect on the corresponding side wall on the frame.

Because some electronic equipment casings are the rectangle, it is corresponding, the frame also is the rectangle, four lateral walls have, so, through setting up a plurality of internal stay external clamps mechanism 30, every internal stay external clamps mechanism 30 is corresponding with a lateral wall on the frame, can utilize each internal stay external clamps mechanism 30 to play the effect that the internal stay was pressed from both sides respectively to each lateral wall of frame, and then the realization all plays good pressurize effect to each lateral wall of frame, improves the bonding fastness between frame and the bottom plate.

Referring to fig. 2 to 7, in an embodiment of the present invention, the inner supporting member 301 includes a plurality of inner supporting blocks 3011 and a plurality of first elastic members 3012, the plurality of inner supporting blocks 3011 are disposed on the base 10 at intervals in a first direction, each inner supporting block 3011 is slidable between a first position and a second position along a second direction, the first direction is parallel to the corresponding side wall on the frame, and the second direction is perpendicular to the first direction. In the example of fig. 2, the first direction is a front-rear direction, and the second direction is a left-right direction.

The plurality of first elastic pieces 3012 correspond to the plurality of inner supporting blocks 3011 one to one, and each first elastic piece 3012 is disposed between the corresponding inner supporting block 3011 and the base 10 to provide a first elastic function, so as to force the inner supporting block 3011 to slide to the first position.

When the inner supporting block 3011 is located at the first position, the inner supporting block 3011 supports the side wall of the frame outward, and when the inner supporting block 3011 is located at the second position, the inner supporting block 3011 is far away from the side wall of the frame, so as to release the support to the side wall of the frame.

That is, the inner support block 3011 can slide between the first position and the second position along the left-right direction, and when no other external force is introduced, for example, the release assembly 303 does not act on the inner support block 3011, the first elastic action provided by the first elastic piece 3012 can force the inner support block 3011 to slide to the first position and keep the first position, that is, the inner support block 3011 moves to the inner side surface (to the right) close to the frame. When the inner supporting block 3011 is at the first position, it can support the inner side surface of the frame from inside to outside. When the component 303 is released from the insertion, i.e., when a leftward force is applied to the inner supporting block 3011, the inner supporting block 3011 is forced to overcome the first elastic action of the first elastic component 3012, and then slide to the second position, i.e., the inner supporting block 3011 moves to the inner side (leftward) away from the bezel. When the inner support block 3011 is in the second position, it can be away from the inner side of the frame, and the support to the frame can be released.

In this embodiment, the first elastic member 3012 provides a first elastic function, so that the inner supporting block 3011 is kept at the second position and abuts against the inner side surface of the frame, thereby playing a role of durable support and achieving a good pressure maintaining effect.

Referring to fig. 2 to 7, in an embodiment of the present invention, the outer clamp assembly 302 includes an outer clamp plate 3021 and a second elastic member 3022, the outer clamp plate 3021 is disposed on the base 10 and located outside the inner spacers 3011, and the outer clamp plate 3021 is slidable between a third position and a fourth position along the second direction.

A second elastic member 3022 is disposed between the corresponding outer clamp plate 3021 and the base 10 to provide a second elastic action, so as to force the outer clamp plate 3021 to slide toward the third position.

When the outer clamp plate 3021 is located at the third position, the outer clamp plate 3021 clamps the side wall of the bezel inward, and when the outer clamp plate 3021 is located at the fourth position, the outer clamp plate 3021 is away from the side wall of the bezel to release the clamping of the side wall of the bezel.

That is, the outer splint 3021 is slidable between the third position and the fourth position in the left-right direction outside the inner spacer 3011, and when no other external force is introduced, for example, when the release member does not apply a force to the outer splint 3021 in the right direction, the second elastic force provided by the second elastic member 3022 can force the outer splint 3021 to slide to the third position and maintain the third position, that is, the outer splint 3021 moves closer to the outer side surface of the rim (in the left direction). When the outer clamping plate 3021 is in the third position, the outer side surface of the frame can be clamped from the outside to the inside. When the releasing assembly 303 is pushed in, i.e. a right force is applied to the outer clamping plate 3021, the outer clamping plate 3021 is forced to overcome the second elastic action of the second elastic member 3022, and then slides to the fourth position, i.e. the outer clamping plate 3021 moves to the outer side (right) away from the frame. When the outer clamp 3021 is in the fourth position, it is possible to move away from the outer side surface of the frame, thereby releasing the clamping of the frame.

In this embodiment, the second elastic member 3022 provides a second elastic force, so that the outer splint 3021 is kept at the third position and abuts against the outer side surface of the frame, and a durable clamping effect is achieved, thereby achieving a good pressure maintaining effect.

Referring to fig. 2 to 3 and 5 to 7, in an embodiment of the present invention, the releasing assembly 303 includes a sliding frame 3031 and a third elastic member 3032, the sliding frame 3031 is embedded between the base 10, the inner support block 3011 and the outer clamping plate 3021 and can be operated and pressed by a user to slide from a fifth position to a sixth position, the sliding frame 3031 has a plurality of pressing platforms 3031a, and the plurality of pressing platforms 3031a are arranged at intervals along the first direction.

A second elastic member 3022 is disposed between the corresponding carriage 3031 and the base 10 to provide the second elastic function to force the carriage 3031 to move to the fifth position, and when the carriage 3031 moves to the fifth position, the pressing table 3031a drives the outer clamp plate 3021 to move to the third position; when the sliding frame 3031 moves to the sixth position, the touch and press table 3031a drives the inner support block 3011 to move to the second position.

A third resilient member 3032 is provided between the base 10 and the outer clamp plate 3021 to provide a third resilient action to urge the outer clamp plate 3021 to return to the fourth position when the carriage 3031 is in the sixth position.

That is, the second elastic member 3022 is provided between the carriage 3031 and the base 10, the second elastic member 3022 provides a second elastic action and is indirectly exerted on the outer clamp plate 3021 via the carriage 3031, and the carriage 3031 can be pushed by a manual operation or other mechanism to slide from a fifth position to a sixth position, in the example of fig. 2, between which the carriage 3031 slides in the up-down direction. A third elastic member 3032 is disposed between the base 10 and the outer clamp plate 3021 to provide a third elastic function for restoring the outer clamp plate 3021 to the fourth position.

Specifically, when a force is applied by a manual operation or other mechanisms to push the sliding frame 3031 to move downwards, so that the sliding frame 3031 slides from the fifth position to the sixth position, the second elastic member 3022 compresses, the touch and press table 3031a is separated from the outer clamping plate 3021, and at this time, under the third elastic action provided by the third elastic member 3032, the outer clamping plate 3021 moves to the right, moves from the third position to the fourth position, and releases the clamping action on the frame. Meanwhile, the pressing table 3031a contacts with the inner support block 3011 and pushes the inner support block 3011 to move leftwards, and the support effect on the frame is removed due to the movement from the first position to the second position.

When the acting force applied by a human or other mechanism is removed, the second elastic member 3022 is reset, the sliding frame 3031 can be forced to slide upwards to the fifth position by the second elastic action provided by the second elastic member 3022, at this time, the contact platform 3031a is separated from the inner support block 3011 during the upward sliding process of the sliding frame 3031, and the inner support block 3011 is forced to return to the first position from the second position by the first elastic action of the first elastic member 3012, so that the inner support block 3011 can exert an outward supporting action on the bezel. Meanwhile, the pressing table 3031a contacts the outer clamping plate 3021 and pushes the outer clamping plate 3021 to move to the third position, so that the outer clamping plate 3021 slides to the third position, and the outer clamping plate 3021 can exert an inward clamping effect on the rim.

In the present embodiment, when the carriage 3031 slides from the fifth position to the sixth position, the inner support block 3011 and the outer clamp plate 3021 can be driven to move in the opposite direction by engaging with the third elastic member 3032, and when the carriage 3031 is pushed by the second elastic member 3022 to return from the sixth position to the fifth position, the inner support block 3011 and the outer clamp plate 3021 can be moved in the opposite direction by engaging with the first elastic member 3012, so that the inner support block 3011 and the outer clamp plate 3021 can be moved in the opposite direction or in the opposite direction by switching the carriage 3031 between the fifth position and the sixth position. In addition, the reverse movement or the opposite movement can be realized only by applying acting force to the sliding frame 3031 or canceling the acting force, and the operation is simple and convenient.

Referring to fig. 2 and 5 to 6, in an embodiment of the present invention, a plurality of driving holes 3021a are formed in the outer clamp plate 3021, and the plurality of driving holes 3021a correspond to the plurality of contact pressure stations 3031a one to one.

A first inclined plane S301 is arranged in each driving hole 3021a and adjacent to the inner wall of the inner supporting block 3011, and the first inclined plane S301 is inclined from bottom to top in the first direction; each inner supporting block 3011 is provided with a second inclined surface S302, and the second inclined surface S302 inclines from top to bottom in the first direction. Each of the pressing tables 3031a has a first driving surface S303 parallel to the first inclined surface S301 and a second driving surface S304 parallel to the second inclined surface S302.

When the sliding bracket 3031 moves to the fifth position, the first driving surface S303 interacts with the first inclined surface S301 to drive the outer clamp plate 3021 to move to the third position; when the sliding bracket 3031 moves to the sixth position, the second driving surface S304 interacts with the second inclined surface S302 to drive the inner support block 3011 to move to the second position.

That is, a triangular region is formed between the first inclined surface S301 and the second inclined surface S302, a triangular edge is formed on one side of the contact pressing base 3031a, the triangular edge is located in the triangular region, one edge surface of the triangular portion is used as the first driving surface S303, the other edge surface of the triangular edge is used as the second driving surface S304, the first driving surface S303 is parallel to the first inclined surface S301, and the second driving surface S304 is parallel to the second inclined surface S302.

When the sliding bracket 3031 moves downwards to the sixth position, the first driving surface S303 on the pressing platform 3031a is separated from the first inclined surface S301 on the outer clamping plate 3021 and the distance is gradually increased, and at this time, under the third elastic action provided by the third elastic element 3032, the outer clamping plate 3021 moves rightwards and returns to the fourth position, and the clamping action on the frame is released. Meanwhile, the distance between the second driving surface S304 on the pressing table 3031a and the second inclined surface S302 on the inner supporting block 3011 gradually decreases, and finally contacts and applies downward pressure to the second inclined surface S302, so that the inner supporting block 3011 moves to the left to the second position, and the supporting effect on the frame is released.

When the second elastic member 3022 pushes the sliding bracket 3031 to return to the fifth position, the second driving surface S304 on the pressing platform 3031a is separated from the second inclined surface S302 on the inner support block 3011, and the distance between the two surfaces gradually increases, so that under the first elastic action of the first elastic member 3012, the inner support block 3011 is forced to move rightwards to return to the first position, and the inner support block 3011 can exert an outward supporting action on the frame. Meanwhile, the distance between the first driving surface S303 on the pressing table 3031a and the first inclined surface S301 on the outer clamping plate 3021 gradually decreases, and finally contacts and applies upward pressure to the first inclined surface S301, so that the outer clamping plate 3021 moves to the third position leftwards, and the outer clamping plate 3021 can apply inward clamping action to the frame.

In the present embodiment, when the carriage 3031 moves between the fifth position and the sixth position, the first driving surface S303 and the second driving surface S304 on the pressing table 3031a interact with the first inclined surface S301 on the outer clamp plate 3021 and the second inclined surface S302 on the inner support block 3011, so as to realize the linkage between the outer clamp plate 3021 and the inner support block 3011.

Advantageously, the inner supporting block 3011 has a pair of supporting sides S305 supported by the frame, the outer clamping plate 3021 has a pair of clamping sides S306 clamped by the frame, the supporting sides S305 and the clamping sides are arranged in a vertically offset manner, for example, in the example of fig. 2, the clamping sides S306 are located above the supporting sides S305, so that the frame can be pressed against the bottom case by the clamping sides S306, and since the lower opening edge of the frame is easily deformed inward, the lower opening edge of the frame can be supported by the supporting sides S305, and the frame can be prevented from being deformed inward.

Alternatively, the inner support block 3011 includes a mounting block 3011a, an end block 3011b and a top block 3011c, the mounting block 3011a is slidably disposed on the base 10 from left to right, one end of the mounting block 3011a has a stop portion 3011d, the stop portion 3011d has the above-mentioned second inclined surface S302, the end block 3011b is fixed to the other end of the mounting block 3011a, the top block 3011c is mounted on the end block 3011b, and the top block 3011c has the above-mentioned support side surface S305.

The base 10 includes a base plate 101, an intermediate plate 102, and an upper plate 103, the intermediate plate 102 being provided on the base plate 101, the upper plate 103 being provided at the center of the intermediate plate 102, the copying table 20 being provided on the upper plate 103, and the first elastic piece 3012 being provided between the side surface of the intermediate plate 102 and the side surface of the stopper 3011 d.

Referring to fig. 2 and 6, in an embodiment of the present invention, an elastic member 11 is disposed between the profiling table 20 and the base 10, so that the profiling table 20 has a predetermined floating distance in the vertical direction with respect to the base 10, and thus, when the pressing mechanism 40 presses the floor plate downward onto the profiling table 20, since the profiling table 20 can float downward for a certain distance, the elastic member 11 is compressed, and thus, the floor plate can be prevented from being pressed excessively to be damaged by the buffering action of the elastic member 11.

Referring to fig. 1, 2 and 4, in some embodiments of the invention, the hold-down mechanism 40 includes a cover plate 401 and two flip arms 402, the cover plate 401 being adapted to be placed over the profiling table 20 to hold down the floor. The two turning arms 402 are respectively arranged at two sides of the base 10, each turning arm 402 can pivot between an opening position and a pressing position, and a plurality of bead screws 403 are arranged on each turning arm 402 at intervals.

When the turning arm 402 is in the open position, the wave ball screw 403 is away from the cover plate 401, so that the cover plate 401 can be removed from the profiling table 20, and when the turning arm 402 is in the pressing position, the wave ball screw 403 presses the cover plate 401.

When the cover plate is used specifically, the cover plate 401 can be covered on the electronic equipment shell firstly, then the two turnover arms 402 are rotated to the pressing position, at the moment, the lower ends of the wave bead screws 403 on the turnover arms 402 can be pressed on the cover plate 401, and pressure is applied to the cover plate 401, so that the cover plate 401 presses and attaches the bottom plate of the electronic equipment shell to the profiling table 20. When it is necessary to mount an electronic device housing on the profiling table 20 or take out the pressure-retained electronic device housing from the profiling table 20, the two turning arms 402 can be rotated to the open position, at this time, the bead screws 403 on the turning arms 402 can be separated from the cover plate 401, the cover plate 401 is removed, and the electronic device housing can be mounted on the profiling table 20 or taken out from the profiling table 20.

In this embodiment, when the flip arm 402 is rotated between the open position and the pressing position, the bead screw 403 applies pressure to the cover plate 401 or releases the cover plate 401, so that the cover plate 401 is conveniently used to press the electronic device housing onto the profiling table 20, and the electronic device housing is convenient to use and reliable in pressing.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a pressurize tool for electronic equipment casing, electronic equipment casing includes the bottom plate and bonds frame on the bottom plate, its characterized in that includes:

a base;

2. The pressure maintaining jig for the electronic device shell as claimed in claim 1, wherein the inner supporting outer clamping mechanism further comprises a releasing component disposed between the inner supporting component and the outer clamping component for driving the inner supporting component and the outer clamping component to move in opposite directions so as to release the support of the inner supporting component on the frame and the clamping of the outer clamping component on the frame.

3. The pressure maintaining jig for an electronic device casing of claim 2, wherein the inner supporting outer clamping mechanism is provided in plurality, the plurality of inner supporting outer clamping mechanisms are provided around the carrier and correspond to the respective side walls on the frame in a one-to-one manner, and each inner supporting outer clamping mechanism is configured to exert an inner supporting outer clamping effect on the corresponding side wall on the frame.

4. The pressure maintaining jig for the electronic device shell according to claim 2, wherein the inner supporting member comprises a plurality of inner supporting blocks and a plurality of first elastic members, the plurality of inner supporting blocks are arranged on the base at intervals in a first direction, each inner supporting block is slidable between a first position and a second position along a second direction, the first direction is parallel to the corresponding side wall on the frame, and the second direction is perpendicular to the first direction;

5. The pressure maintaining jig for the electronic equipment housing as claimed in claim 4, wherein the outer clamp assembly includes an outer clamp plate provided on the base and located outside the plurality of inner brace pieces, and a second elastic member, the outer clamp plate being slidable between a third position and a fourth position along the second direction;

6. The pressure maintaining jig for the electronic equipment shell as claimed in claim 5, wherein the releasing assembly comprises a sliding frame and a third elastic member, the sliding frame is embedded between the base, the inner supporting block and the outer clamping plate and can be pressed by a user to slide from a fifth position to a sixth position, the sliding frame is provided with a plurality of pressing tables, and the plurality of pressing tables are arranged at intervals along the first direction;

7. The pressure maintaining jig for the electronic device shell according to claim 6, wherein a plurality of driving holes are formed in the outer clamping plate, and the plurality of driving holes correspond to the plurality of pressing tables one by one;

8. The pressure maintaining jig for the electronic device casing as claimed in claim 5, wherein the inner supporting block has a pair of supporting sides supported by the frame, the outer clamping plate has a pair of clamping sides clamped by the frame, and the supporting sides and the clamping sides are arranged in a vertically offset manner.

9. The pressure maintaining jig for an electronic device case according to claim 1, wherein an elastic member is provided between the profiling table and the base so that the profiling table has a predetermined floating distance in an up-down direction with respect to the base.

10. The pressure holding jig for an electronic device case according to claim 1, wherein the pressing mechanism includes: