CN218630628U - Consolidate notebook screen latch mechanism - Google Patents

Abstract

The utility model relates to a consolidate notebook screen latch mechanism for it is fixed to carry out the closure to the free end of the box and the screen body, and this consolidate notebook screen latch mechanism includes: at least one group of driving pieces sliding on the front end surface of the box body; the locking piece is rotationally connected with the driving piece and applies downward thrust to the locking piece through the driving piece; the embodiment of the utility model provides a reinforcement notebook screen latch mechanism has made the innovation in four aspects of reliability, practicality, operability, aesthetic property, particularly, compares with prior art, and its innovation mainly has: and (3) in the aspect of reliability: consolidate notebook screen lock on the basis of traditional spring lock hook formula screen lock unidirectional locking mode, with the locking plate joint in the mounting groove, the lateral surface and the box of locking plate keep the parallel and level, have reduced the possibility that the mistake touched to improve screen lock greatly and fix the reliability.

Description

Consolidate notebook screen latch mechanism

Technical Field

The utility model relates to a notebook technical field especially relates to a consolidate notebook screen latch mechanism.

Background

The reinforced notebook integrates the functions of a mainboard, a liquid crystal display, a keyboard, a touch panel and the like, can meet the necessary conditions required by battles, is used as a carrier of various functional modules, and has light and flexible structure, so that the reinforced notebook is widely applied to the field of military computers.

The reinforced notebook computer is flexible to use, can be carried about, and can be unfolded to work at any time and any place, but because the liquid crystal screen component and the box body component are connected by the straight torque rotating shaft, in the transportation process, if the liquid crystal screen component and the box body component are not completely locked, when the road surface jolts, the effective fixation of the liquid crystal screen component cannot be ensured, and even the equipment safety can be influenced. The current notebook screen lock comprises a torsion spring lock hook type, a magnetic type and the like.

The screen lock device comprises a display rear cover, a display front cover, a screen lock pressing block, a screen lock and a stainless steel rotating shaft, wherein a hole is reserved in the screen lock, the stainless steel rotating shaft is inserted into the hole in the screen lock, and the screen lock pressing block is fixed on the display rear cover in a screwed mode;

adopt the mode of spring fit screen lock to fix the screen body among this technical scheme, but screen lock is protruding in the outside aesthetic property of the screen body relatively poor under the unblock state, and secondly, this screen lock sets up in the top of the screen body, very easily receives the extrusion after fixed and leads to the mistake to touch to make screen lock and box separation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is providing a consolidate notebook screen lock mechanism to solve exist among the prior art not enough, the utility model discloses the technical problem who solves realizes through following technical scheme.

The utility model provides a consolidate notebook screen lock mechanism for it is fixed to lock the free end of box and screen body, should consolidate notebook screen lock mechanism includes:

at least one group of driving pieces sliding on the front end surface of the box body;

the locking piece is rotationally connected with the driving piece and applies downward thrust to the locking piece through the driving piece;

the front side surfaces of the free ends of the box body and the screen body are respectively provided with a limiting piece A and a limiting piece B, and the locking piece can be clamped with the limiting piece A and the limiting piece B respectively so as to be fixed on the box body or lock and fix the screen body.

Furthermore, a groove is formed in the front side face of the box body, the driving piece and the locking piece are both located in the groove, and when the locking piece is connected with the limiting piece A or the limiting piece B in a clamped mode, the outer side face of the locking piece is parallel and level to the side face of the box body.

Further, the driving piece comprises a sliding block, the side edge of the groove is communicated with a sliding groove, the sliding block is connected in the sliding groove in a sliding mode, and a pressure spring is arranged between the top of the sliding block and the end face, facing the sliding block, of the sliding groove.

Furthermore, the driving parts are provided with two groups, and the two groups of driving parts are symmetrically arranged in the groove respectively.

Furthermore, the top of the sliding block is also provided with a limiting column, and the compression spring is sleeved on the outer peripheral surface of the limiting column.

Furthermore, the locking piece includes that the locking plate of connecting between two sets of sliders through the pivot rotation, the top of locking plate has the backstop wing of inside buckling, a spacer pin has on the lower terminal surface of backstop wing.

Furthermore, a mounting groove is formed in the front side face of the free end of the screen body, the limiting piece A and the limiting piece B are arranged in the groove and the mounting groove respectively, the limiting piece A and the limiting piece B are both arranged to be protruding in a U-shaped structure, so that a limiting face and a limiting hole are formed in the upper side face and the opening of the protruding limiting piece A and the opening respectively, and when the stop wing moves downwards to be in contact with the limiting face, the limiting pin can be clamped into the inner side of the limiting hole.

Further, the device also comprises a stop part;

the stop component comprises a stop cover, and the stop cover is connected to the opening at the bottom of the sliding groove through a bolt so as to limit the downward movement position of the sliding block through the stop cover.

The embodiment of the utility model provides a include following advantage:

the embodiment of the utility model provides a reinforcement notebook screen latch mechanism has made the innovation in four aspects of reliability, practicality, operability, aesthetic property, particularly, compares with prior art, and its innovation mainly has:

and (3) in the aspect of reliability: the reinforced notebook screen lock is characterized in that a locking plate is clamped in a mounting groove on the basis of a traditional spring lock hook type screen lock unidirectional locking mode, the outer side surface of the locking plate is flush with a box body, the possibility of mistaken touch is reduced, and therefore the screen lock fixing reliability is greatly improved;

in the aspect of practicability, the reinforced notebook screen lock has wide application range, can be adapted to locking devices of various turnover structures, occupies small space and is easy to realize;

in the aspect of operability, the reinforced notebook screen lock is simple to operate, the liquid crystal screen assembly can be locked and unlocked by one hand, and the design accords with human engineering;

in the aspect of attractiveness, the maximum outer contour of the equipment does not protrude in the locking and unlocking states, the appearance of the equipment is attractive, and the influence on an operation interface is small.

Drawings

Fig. 1 is a state diagram of the screen lock mechanism of the present invention when unlocked;

FIG. 2 is a state diagram of the screen lock mechanism of the present invention when connected to the box;

FIG. 3 is a state diagram of the screen lock mechanism of the present invention connected to the screen body;

fig. 4 is an exploded view of the screen locking mechanism of the present invention;

FIG. 5 is a cross-sectional view of the screen lock mechanism of the present invention when connected to the housing;

fig. 6 is a cross-sectional view of the screen lock mechanism of the present invention when connected to the screen body.

In the figure: 1. a box body; 11. a limiting member A; 111. a limiting surface; 112. a limiting hole; 12. a groove; 121. a chute; 2. a screen body; 21. a stopper B; 3. a drive member; 31. a slider; 32. compressing the spring; 33. a limiting post; 4. a locking member; 41. a locking plate; 42. a stopper wing; 43. a spacing pin; 5. a stopper member; 51. a stopper cover; 52. and (4) bolts.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-6, a reinforced notebook screen lock mechanism is used for locking and fixing the free ends of a box body 1 and a screen body 2, and comprises:

at least one group of driving pieces 3 sliding on the front end surface of the box body 1;

the locking piece 4 is rotationally connected with the driving piece 3 and applies downward thrust to the locking piece 4 through the driving piece 3;

the front side surfaces of the free ends of the box body 1 and the screen body 2 are respectively provided with a limiting piece A11 and a limiting piece B21, and the locking piece 4 can be respectively clamped with the limiting piece A11 and the limiting piece B21 so as to fix the locking piece 4 on the box body 1 or lock and fix the screen body 2.

Further, the utility model discloses seted up recess 12 on the leading flank of well box 1, driving piece 3 and locking piece 4 all are located recess 12, when locking piece 4 and locating part A11 or locating part B21 joint, the lateral surface of locking piece 4 and the side parallel and level of box 1, through the design of parallel and level formula to guarantee at the locking and the maximum outline of the equal no salient equipment of unlocking state locking piece 4, guarantee that the equipment appearance is pleasing to the eye, and it is less to the operation interface influence.

Still further, the driving member 3 includes a sliding block 31, a sliding slot 121 is communicated with a side of the groove 12, wherein the sliding block 31 is slidably connected in the sliding slot 121, and a pressure spring 32 is disposed between a top of the sliding block 31 and an end surface of the sliding slot 121 facing the sliding block 31.

In order to prevent the sliding block 31 from sliding out of the bottom of the sliding groove 121, the sliding block further comprises a stopping component 5;

the stopper member 5 includes a stopper cover 51, and the stopper cover 51 is connected to the bottom opening of the slide groove 121 by a bolt 52 to limit the downward movement position of the slider 31 by the stopper cover 51, and the bolt 52 is configured as a countersunk head bolt in this embodiment.

Simultaneously, driving piece 3 is provided with two sets ofly and just two sets of driving piece 3 symmetry respectively sets up in recess 12 in this implementation, can promote the gliding stationarity of slider 31 through two sets of driving pieces 3 that set up.

In other words, the top of the sliding block 31 is further provided with a limiting column 33, the compressed spring 32 is sleeved on the outer circumferential surface of the limiting column 33, and the limiting column 33 is used for guiding and installing the compressed spring 32, so that the compressed spring 32 is prevented from being deflected when being compressed by force.

More specifically, the locking member 4 includes a locking piece 41 rotatably connected between the two sets of sliders 31 through a rotating shaft, the locking piece 41 has an inwardly bent stop wing 42 at a top end thereof, and a stopper pin 43 is provided on a lower end surface of the stop wing 42.

It should be noted that, a mounting groove is formed on the front side surface of the free end of the screen body 2, the limiting member a11 and the limiting member B21 are respectively disposed in the groove 12 and the mounting groove, and both the limiting member a11 and the limiting member B21 are configured as protrusions of U-shaped structures, so as to respectively form a limiting surface 111 and a limiting hole 112 in the upper side surface and the opening of the protrusion, so that when the stopping wing 42 moves downward to contact with the limiting surface 111, the limiting pin 43 can be clamped into the inner side of the limiting hole 112.

Referring to fig. 1, in use, when the screen lock mechanism is in an open state;

the locking plate 41 rotates 90 degrees towards the outer side of the box body 1, and under the action of the pressure spring 32, the sliding block 31 drives the locking plate 41 to fall to the bottommost part of the sliding groove 121;

referring to fig. 2, when the locking mechanism is in a locked state with the cabinet 1:

when the notebook computer is in a working state, the screen body 2 is in an unlocking state, but in order to avoid influencing operation experience because the unlocked locking piece 4 protrudes out of the box body 1, the locking piece 4 needs to be fixed on the box body 1, the limiting pin 43 on the locking piece 4 is matched and locked with the limiting hole 112 on the box body 1, and under the action of the pressure spring 32, the locking plate 41 is downwards buckled to prevent the limiting pin 43 from being separated from the limiting hole 112, at the moment, the locking plate 41 is flush with the outer surface of the box body 1, and the fixation is firm and reliable;

referring to fig. 3, when the screen locking mechanism is in a locked state with the screen body 2;

during the transportation of the notebook computer, the liquid crystal screen component needs to be closed, the liquid crystal screen component is locked with the box body 1, before the liquid crystal screen component is closed, the locking plate 41 is firstly pulled upwards, the limiting pin 43 of the stop wing 42 is separated from the limiting hole 112 of the box body 1, the locking plate 41 is turned over 90 degrees towards the outer side of the equipment, at the moment, the screen body 2 is closed, the locking plate 41 is rotated towards the equipment direction while the locking plate 41 is pulled upwards, then the limiting pin 43 on the stop wing 42 is inserted into the limiting hole 112 of the screen body 2, at the moment, after hands are loosened, the locking plate 41 is automatically inserted into the limiting hole 112 of the screen body 2 under the action force of the pressure spring 32, and the matching locking of the limiting pin 43 and the limiting hole 112 on the liquid crystal screen component is completed.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein.

Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the above detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like symbols typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (8)

1. The utility model provides a consolidate notebook screen lock mechanism for it is fixed to carry out the closure to the free end of box and the screen body, its characterized in that, this consolidate notebook screen lock mechanism includes:

at least one group of driving pieces sliding on the front end surface of the box body;

the locking piece is rotationally connected with the driving piece and applies downward thrust to the locking piece through the driving piece;

the front side surfaces of the free ends of the box body and the screen body are respectively provided with a limiting piece A and a limiting piece B, and the locking piece can be respectively clamped with the limiting piece A and the limiting piece B so as to be fixed on the box body or lock and fix the screen body.

2. A ruggedized notebook screen lock mechanism of claim 1, wherein; the front side face of the box body is provided with a groove, the driving piece and the locking piece are both located in the groove, and when the locking piece is connected with the limiting piece A or the limiting piece B in a clamped mode, the outer side face of the locking piece is parallel and level to the side face of the box body.

3. A ruggedized notebook screen lock mechanism of claim 2, wherein; the driving piece comprises a sliding block, the side edge of the groove is communicated with a sliding groove, the sliding block is connected in the sliding groove in a sliding mode, and a pressure spring is arranged between the top of the sliding block and the end face, facing the sliding block, of the sliding groove.

4. A ruggedized notebook screen lock mechanism of claim 3, wherein; the driving pieces are provided with two groups, and the two groups of driving pieces are symmetrically arranged in the grooves respectively.

5. A ruggedized notebook screen lock mechanism of claim 3, wherein; the top of the sliding block is also provided with a limiting column, and the pressure spring sleeve is arranged on the outer peripheral surface of the limiting column.

6. The reinforced notebook screen lock mechanism of claim 4, wherein; the locking piece includes through pivot rotation connection in the locking plate between two sets of sliders, the top of locking plate has the backstop wing of inside buckling, a spacer pin has on the lower terminal surface of backstop wing.

7. The reinforced notebook screen lock mechanism of claim 6, wherein; the screen body is characterized in that a mounting groove is formed in the front side face of the free end of the screen body, the limiting part A and the limiting part B are arranged in the groove and the mounting groove respectively, the limiting part A and the limiting part B are arranged to be protruding in a U-shaped structure, so that a limiting face and a limiting hole are formed in the upper side face and the opening of the protruding limiting part A and the limiting part B respectively, and when the stop wing moves downwards and contacts with the limiting face, the limiting pin can be clamped into the inner side of the limiting hole.

8. A ruggedized notebook screen lock mechanism of claim 3, wherein; the device also comprises a stop component;

the stop component comprises a stop cover, and the stop cover is connected to the opening at the bottom of the sliding groove through a bolt so as to limit the downward movement position of the sliding block through the stop cover.

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