CN201078390Y - Hinge device with anti-slip structure - Google Patents

Abstract

A hinge device with an anti-slip structure comprises a lower tube spring frame fixed to a base, a locking portion and a buffer portion are formed on one end of the lower tube spring frame with a protrusion formed at intervals, a pivot is passed through the lower tube spring frame, a protruding rod is formed on the lower tube spring frame corresponding to the locking portion, and an upper tube spring frame is sleeved on the other end and fixed at the pivot end of the screen; when the screen and the base are fastened with a fastener, the protruding rod presses against the lower tube spring frame to compress it and accumulate elastic force, and when the user opens the fastener, the screen can be separated from the base to form a gap, and in addition, when the user opens the screen to the maximum angle, if the screen surface is subjected to an excessive collision or pushing force, the protruding rod can follow the edge of the buffer portion and then pass over the buffer portion to press against the locking portion, so as to obtain a buffer space to prevent the mutually locked components from breaking or being damaged.

Description

Hinge device with non-slip construction

technical field

The utility model relates to a hinge device with an anti-slip structure, in particular to a pivot device which is arranged between the base of a laptop computer and the screen and has the function of automatically bouncing the screen when the notebook computer is turned on and preventing the fulcrum from opening. An opening device that breaks due to the stress of pushing.

Background technique

Computers have become an irreplaceable and important tool in today's human life. It improves people's work efficiency and provides people with convenient life. With the advancement of technology, notebook computers with reduced size appear and become more and more popular. Gradually, the high convenience of notebook computers also makes it occupy a place, and its importance is irreplaceable. In addition, various related innovative designs that can improve the comfort and convenience of notebook computers are also increasingly developed. .

In China Taiwan New Patent Application No. 204229, an automatic opening device for a notebook computer that is provided in a notebook computer with a corresponding fastening function between the main body and the screen to assist it to be opened more easily is proposed. Assemble the upper and lower hinges between the main body of the notebook computer and the screen, and wind the free ends of the hinges to form a C-shaped ring as a pivoting perforation, and then use one on both sides of the radial wall surface The pivot shaft inserted with the protruding pin fits through the through hole, and the end face of the C-shaped ring adjacent to the pin is axially protruded with a clamping part that can abut against the pin, so that when the screen covers the main body When the pin is pressed against one side of the clamping part, the hole diameter of the perforation can be reduced due to pressure. At this time, the reduced diameter of the C-shaped ring can accumulate elastic force, and then when the buckle between the screen and the main body is opened, the elastic force The screen can be automatically opened from the main body to achieve the effect of assisting in opening the screen.

In addition, when the notebook computer is opened to the maximum opening angle of the device, the pin protruding from the other side of the pivot bar is against the opposite side of the clamping part, thereby providing a limiting function. The weight of the entire screen is supported by the mutual abutment of the pin and the locking part. If the screen is opened with too much force or accidentally bumped and pushed, it will easily It may cause the bolt or clamping block at the fulcrum to break due to excessive load force, which may cause accidents such as the screen slipping or knocking damage, which is indeed insufficient for the user's safety. .

Contents of the invention

The main purpose of this utility model is to overcome the defects of the prior art, and provide a hinge device with a new structure with a non-slip structure. The technical problem to be solved is to make it pivot between the base of the laptop computer and the screen. , and it is used to make the screen pop up automatically when the notebook computer is turned on, and at the same time prevent the fulcrum from breaking due to the pushing stress after the screen is opened, so it is more suitable for practical use.

The purpose of this utility model and the solution to its technical problems are achieved by adopting the following technical solutions. According to the utility model, a hinge device with a non-slip structure is proposed, which includes: a lower pipe spring frame, which is a long straight pipe member, and a shaft hole is formed in the axial direction, and is placed between the two ends of the pipe wall. A long opening is formed across and extends from the wall of the pipe spring frame to form a connecting portion, and it is fixed at the pivot end of the base, and a clamping portion is provided on the wall of the lower pipe spring frame, One side of the control part protrudes to form a buffer part, its height is lower than the clamping part; a pivot, which is a circular straight rod, one end of which can be pivoted and tightly fitted in the shaft hole , and the wall surface is respectively provided with a protruding rod from both sides, which corresponds to the end edge part of the clamping part of the lower tube spring frame, and the first and second protruding rods protrude from both ends of the tube spring; an upper tube spring The frame, the wall surface of which is extended to form a frame joint, is fixed at the pivotal end of the screen.

The purpose of this utility model and the solution to its technical problems can also be further realized by adopting the following technical measures.

In the aforementioned hinge device with a non-slip structure, the locking part and the buffer part are formed on the wall surface of the end edge of the lower tube spring frame.

In the aforementioned hinge device with anti-slip structure, the lower tube spring frame can be provided with a break in the radial direction at the middle section, and the clamping part and the buffer part can be formed on the end edge of the tube wall of the break.

The aforesaid hinge device with anti-slip structure, wherein the clamping part of the lower pipe spring frame is a raised plate with two side walls; Smooth chamfered body.

The aforementioned hinge device with anti-slip structure, wherein the upper pipe spring frame is a long straight pipe member, which is formed with a perforation in the axial direction, and the perforation is correspondingly sleeved on the other end of the pivot and fixed on it, And there may be a long opening across the pipe wall between the two ends.

In the aforementioned hinge device with a non-slip structure, the buffer portion is an inclined wall surface formed by forming the wall surface of the protruding rod corresponding to the breaking opening.

The aforementioned hinge device with anti-slip structure, wherein the upper pipe spring frame is a long straight pipe member, which is formed with a perforation in the axial direction, and the perforation is correspondingly sleeved on the other end of the pivot and fixed on it, And there may be a long opening across the pipe wall between the two ends.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. It can be seen from the above that in order to achieve the above purpose, the utility model provides a hinge device with an anti-slip structure, which includes:

The lower pipe spring frame, which is a long straight pipe, has a shaft hole formed in the axial direction, and a transverse long opening is formed between the two ends of the pipe wall, and is formed by extending from the wall of the pipe spring frame into a frame and it is fixed at the pivoting end of the base, and a clamping part protrudes from the end edge of one end of the lower pipe spring frame, and a buffer part protrudes from one side of the clamping part on the end edge, which The height of the bulge is lower than that of the clamping part;

A pivot, which is a circular straight rod, one end of which can be pivoted and fixed in the shaft hole in a tight fit, and the wall surface is respectively protruded from both sides with protruding rods, which correspond to the lower tube spring The end edge part of the frame has the clamping part;

An upper pipe spring frame, which is a long straight pipe member, has a through hole formed in the axial direction, and is fixedly sleeved on the other end of the pivot shaft with the through hole, and there may be a transverse pipe between the two ends of the pipe wall. The elongated opening is extended from the wall surface of the upper tube spring frame to form a frame joint, which is fixed at the pivotal end of the screen.

By means of the above technical solution, the hinge device with anti-slip structure of the present invention has at least the following advantages:

The utility model has a hinge device with a non-slip structure. In use, when the two ends of the laptop computer are fastened by fasteners, the protruding rod will lean against and provide a pressing force to compress the lower pipe spring frame to store elastic force. Or when the fastener is opened, the screen can break away from the base due to the accumulated elastic force and create a gap with it, so that the user can easily open the screen with fingers. In addition, when the user opens the screen to the maximum opening angle for operation, The protruding rod leans against the buffer part, and if an excessive collision or pushing force is received on the screen at this time, the protruding rod can go along the buffer part and then cross the buffer part and lean against the clamping part to obtain A buffer space prevents breakage or damage of mutually locked components.

The above description is only an overview of the technical solutions of the present utility model. In order to better understand the technical means of the present utility model, it can be implemented according to the contents of the description, and in order to make the above-mentioned and other purposes, features and advantages of the present utility model better It is obvious and easy to understand. The preferred embodiments are specifically cited below, together with the accompanying drawings, and detailed descriptions are as follows.

Description of drawings

Fig. 1 is the embodiment figure of the utility model.

Fig. 2 is the exterior view of the components of the present utility model.

Fig. 3 is an exploded view of some components of the utility model.

Fig. 4 is a partial sectional view of an embodiment of the present utility model.

Fig. 5 is a partial sectional view of an embodiment of the present invention.

Fig. 6 is the embodiment figure of the utility model.

Fig. 7 is a schematic diagram of the action of the protruding rod sliding through the buffer part after being pushed by the pushing force of the present invention.

Fig. 8 is a diagram of an embodiment of the utility model in which the protruding rod slides through the buffer after being pushed.

Fig. 9 is an appearance view of another embodiment of the present utility model.

Fig. 10 is a schematic diagram of the position of the protruding rod sliding through the buffer part in another embodiment of the present invention.

Fig. 11 is a schematic diagram of the position of the buffer wall in another embodiment of the present invention.

10, 10A, 10B: lower tube spring holder 11: shaft hole

12: Mounting part 13, 13A, 13B: Clamping part

14, 14A, 14B: Buffer 15A, 15B: Fracture

20: Pivot 21: Protruding rod

211: The first protruding rod 212: The second protruding rod

30: Upper pipe spring holder 31: Perforation

32: Mounting part 40: Base

50: Screen 60: Fastener

Detailed ways

In order to further explain the technical means and effects of the utility model to achieve the intended purpose of the invention, the specific implementation and structure of the hinge device with an anti-slip structure proposed according to the utility model will be described below in conjunction with the accompanying drawings and preferred embodiments. , features and their effects are described in detail below.

Please refer to Fig. 1 and Fig. 2, in a preferred embodiment, the hinge device with anti-slip structure of the present utility model is placed between the base 40 and the screen 50 of the laptop computer, and the laptop computer can Further, corresponding fasteners 60 are respectively formed on the free ends of the base 40 and the screen 50, and the base 40 of the laptop computer and the screen 50 can be fixed relative to each other by interlocking the corresponding fasteners 60 when they are folded. , and the utility model includes a lower pipe spring frame 10 , a pivot 20 and an upper pipe spring frame 30 in this embodiment.

Please refer to Figure 3 for further cooperation. The aforementioned lower tube spring frame 10 is a long straight tube, which is formed with a shaft hole 11 in the axial direction, and has a transverse long opening between the two ends of the tube wall, and From the wall surface of one side of the opening of the pipe spring frame 10, a bridging portion 12 is formed, and it is fixed at the pivot end of the base 40 so that the lower pipe spring frame 10 is fixed on the base 40, on the lower pipe On the end edge of the inner end of the spring frame 10, a clamping portion 13 protrudes, which can be a raised sheet and has two sides for blocking clamping, and a phase of the clamping portion 13 on the end edge A buffer portion 14 is formed on the adjacent side spacer protrusion, which can be a piece with a raised height lower than that of the clamping portion 13, and has a smooth chamfer between the end walls on both sides and the top end wall.

Please refer further to Fig. 4 and Fig. 5, the aforesaid pivot 20 is a circular straight bar, one end of which can be pivotally and tightly fit through the shaft hole 11, and the corresponding lower tube A protruding rod 21 is partially penetrated at the inner end edge of the spring frame 10, and its rod body protrudes from the wall surface of the pivot shaft 20. There are first and second protruding rods 211, 212 formed. During the pivoting action, when the screen 50 is correspondingly folded towards the base 40, the first protruding rod 211 just abuts against the adjacent buffer part 14 of the clamping part 13. Reverse the side wall, and thereby make the base 40 and the screen 50 keep a gap at the free end instead of adjoining, and when the screen 50 is opened to the maximum opening angle relative to the base 40, the second protrusion The rod 212 just abuts against the side wall of the buffer portion 14 , and the position where the second protruding rod 212 abuts is slightly near the place where the buffer portion 14 has a smooth chamfer.

The above-mentioned upper pipe spring frame 30 is a long straight pipe member, which has a perforation 31 formed in the axial direction, and the perforation 31 is correspondingly sleeved and fixed on the other end of the pivot 20, and between the two ends of the pipe wall. There may be a transverse elongated opening, and from the wall surface of one side of the upper pipe spring frame 30 which has the opening, it is formed into a bridge connecting portion 32, and it is fixed at the pivoting end of the screen 50, and then the The upper spring frame 30 is fixed on the screen 50 .

Please refer to Fig. 5 to Fig. 8, and the utility model is in use, when the two ends of the folded laptop computer are tightly fastened by the fastener 60, the first protruding rod 211 is subjected to a compressive force and thus leans against the locking mechanism. part 13 and presses the body of the lower tube spring frame 10 to compress and accumulate elastic force, so that when the user opens the fastener 60, a gap is formed between the screen 50 and the base 40 by virtue of the elastic force accumulated by the aforementioned lower tube spring frame 10 and the base 40. distance, so that the user can easily open the screen 50 with fingers. In addition, when the user opens the screen 50 to the maximum opening angle for operation, the second protruding rod 212 abuts against the buffer portion 14 to provide a limit function, and if the inner surface of the screen 50 receives an excessive collision or pushing force at this time, the second protruding rod 212 will cross the buffer portion 14 and abut against the clamping portion 13 .

Please refer to Fig. 9 and Fig. 10, in another embodiment, the lower pipe spring holder 10A can form a break 15A radially from the middle section of the pipe body, and the clamping part 13A and the buffer part 14A are correspondingly formed on the On the pipe wall on the side of the fracture opening 15A, and the axial position of the protruding rod 21 corresponds to the forming part of the locking part 13A and the buffer part 14A.

Please refer to Figure 11 for further cooperation. As in the embodiment, the implementation of the buffer portion 14B on the side of the clamping portion 13B of the lower pipe spring frame 10B in the fracture opening 15B can be formed by molding the two side walls of the fracture opening 15B to have The inclined wall surface abuts against the protruding rod 21 to provide a buffering effect.

The advantage of the present utility model is that the buffering parts 14, 14A, 14B provide a buffering space for the protruding rod 21, so it is possible to avoid the breakage or damage of the interlocking components when a sudden force is applied, thereby causing the screen 50 to lose its support. slide.

The above are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any Those skilled in the art can use the technical content disclosed above to make some changes or modify them into equivalent embodiments without departing from the technical solution of the present utility model. Content, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model still belong to the scope of the technical solution of the utility model.

Claims (7)

1. A hinge device with an anti-slip structure, characterized in that it comprises: The lower pipe spring frame, which is a long straight pipe, has a shaft hole formed in the axial direction, and a transverse long opening is formed between the two ends of the pipe wall, and is formed by extending from the wall of the pipe spring frame into a frame Connecting part, and it is fixed at the pivoting end of the base, and a clamping part is provided on the wall surface of the lower pipe spring frame, and a buffer part protrudes from one side of the clamping part, and its height is lower than that of the clamping part ; A pivot, which is a circular straight rod, one end of which can be pivoted and fixed in the shaft hole in a tight fit, and a protruding rod is respectively penetrated from both sides on the wall surface, corresponding to the lower tube spring The frame has a part at the edge of the clamping part, and the first and second protruding rods protrude from both ends of the frame; An upper pipe spring frame, the wall surface of which is extended to form a connecting part, and the connecting part is fixed at the pivoting end of the screen. 2 . The hinge device with anti-slip structure according to claim 1 , wherein the locking part and the buffer part are formed on the wall surface of the end edge of the lower tube spring frame. 3. The hinge device with anti-slip structure according to claim 1, characterized in that the lower pipe spring frame is provided with a fracture opening in the radial direction at the middle section, and the clamping part and the buffer part are formed on the pipe wall of the fracture opening on the edge. 4. The hinge device with an anti-slip structure according to claim 2 or 3, wherein the clamping part of the lower pipe spring frame is a raised plate with two side walls; and the lower pipe spring frame The buffer part is a sheet body with smooth chamfered angles between the end wall surfaces on both sides and the top end wall surface. 5. The hinge device with an anti-slip structure according to claim 4, wherein the upper tube spring frame is a long straight tube, which is formed with a perforation in the axial direction, and the perforation is correspondingly sleeved on the The other end of the pivot is fixed on it, and there is a long opening across the pipe wall between the two ends. 6 . The hinge device with an anti-slip structure according to claim 3 , wherein the buffer portion is an inclined wall surface formed by forming the wall surface of the protruding rod corresponding to the fracture opening. 6 . 7. The hinge device with an anti-slip structure according to claim 6, wherein the upper tube spring frame is a long straight tube, which is formed with a perforation in the axial direction, and the perforation is correspondingly sleeved on the The other end of the pivot is fixed on it, and there is a long opening across the pipe wall between the two ends.

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