CN2486770Y

CN2486770Y - Turning shaft structure with press connection function

Info

Publication number: CN2486770Y
Application number: CN 01229404
Authority: CN
Inventors: 洪进富
Original assignee: XINJI INDUSTRIAL Co Ltd
Current assignee: Jarllytec Co Ltd
Priority date: 2001-07-24
Filing date: 2001-07-24
Publication date: 2002-04-17
Anticipated expiration: 2011-07-24

Abstract

The utility model relates to a turning shaft structure with press connection function, which is assembled into by a shaft lever, a fixing piece, a telescopic piece, a sliding piece, a turning piece and / or a shaft union piece. The turning shaft structure with press connection function is driven to turn by a cover body. The turning inclining of a turning tenon of the turning piece moves along the end inclining of an end tenon of the sliding piece to cause the end wing of the sliding piece to move along the tenon wing of the fixing piece. The telescopic piece between the fixing piece and the sliding piece is compressed. When the cover body turns to a place in which the turning tenon and the end tenon contact face to face, the stagnation positioning in any direction is formed. When the turning inclining moves to the end inclining of the other side, the telescopic piece extends, and the sliding piece resets to the axial direction. The turning inclining is caused to move along the end inclining, and the overlapping state is formed. Therefore, the turning shaft structure with press connection function causes the cover body to be automatically and completely lifted.

Description

Tool lifts the turning shaft structure that closes function

Technical field

The utility model is a kind of turning shaft structure, refers to a kind of turning shaft structure that closes function that lifts automatically in the special angle tool especially.

Background technique

By the consumption electronic products of general its flip, such as mobile phone, PDA (PDA Personal Digital Assistant) article of etc.ing, on the whole the effect of its flip is that button or display screens are covered, avoiding the false touch of button, or to display screens formation protective action.

Promptly with present use to be provided with lift the mobile phone of closing lid or slippage lid and be example, lid must be raised fully or is passed when it uses and can press button, be with, this lid is to be located at the body root edge, and, lid must be raised or closure to be coupling or joggle mode and body binding.Yet in the future, body and lid can cause relaxation phenomenon because of friction consumes, and really are a fly in the ointment when using one section.Therefore,, do not close lid so present mobile phone or PDA mostly are provided with to lift for avoiding the generation of this shortcoming, thus the impaired facts of touch of key-press by accident or display screens, the time what is heard arranged.Therefore, good rotating shaft except that the stagnation effect of indispensability, need make its not reason repetitiousness operation, and produce relaxation, is dealer's difficult problem extremely to be overcome.

In view of this, the purpose of this utility model is to provide a kind of tool to lift the turning shaft structure that closes function, and it has good rotating shaft, except that the stagnation effect of indispensability, through repeatable operation, and can not produce relaxation.

A kind of tool of the utility model lifts the turning shaft structure that closes function, it is characterized in that, comprising: an axostylus axostyle is a body of rod; One fixed block, its central axis hole passes through for axostylus axostyle, and the prominent at least two tenon wings of establishing of side in addition and form a tenon chamber, and radially establish one at least so that the catching groove that combines with body therebetween; One telescopic element is to be contained between fixed block and the slider, and passes through for axostylus axostyle; One slider, its central heart hole is passed through for axostylus axostyle, and it differs from the prominent relatively end wing of establishing in each tenon wing position, and become to overlap with tenon is wing respectively, side is then prominent relatively in addition establishes two ends tenon at least, and it is oblique that each holds the tenon both side edges respectively to be provided with an end, and radially corresponding each catching groove is then established a chute; One revolving part, its central film perforation passes through for axostylus axostyle, and differs from and respectively hold the tenon position to be provided with one relatively to change tenon, and each changes the tenon both side edges and respectively establishes one and change tiltedly, and radially corresponding each chute then establishes a turn trough, so that combine with lid.

Wherein the end wing of the tenon wing of this fixed block and slider is staggered setting, and the overlap joint back is cylindrical each other.

Wherein the commentaries on classics tenon of the end tenon of this slider and revolving part is for fan-shaped, and is crisscross arranged, and the overlap joint back is cylindrical each other.

Wherein further comprise the part that is coupling, it is to be adjacent to the revolving part outside, central authorities connect that the hole is passed through for axostylus axostyle and fixing, and corresponding each runner position establishes one so that the turn trough that combines with lid, and form interlock with revolving part, in addition side is then prominent establishes some embedding bars, so that be intercalated in lid, axially comes off avoiding.

Wherein further comprise a decorative cover, it is to be adjacent to fixed block, and by the default lid groove and the chimeric binding of joggle of fixed block, so that the hole of body axis part is sealed.

Wherein this telescopic element is to be spring.

Description of drawings

For further disclosing concrete technology contents of the present utility model, below in conjunction with drawings and Examples the utility model is done a detailed description, wherein:

Fig. 1 is the three-dimensional exploded view of the utility model rotating shaft;

Fig. 2 is the three-dimensional exploded view at another visual angle of the utility model rotating shaft;

Fig. 3 is the sectional drawing of the utility model group after upright;

Fig. 4 is the front elevation of the utility model group after upright;

Fig. 5 closes the angle schematic representation for the utility model by being loaded on lifting of article rear cover body.

Embodiment

As Fig. 1, Fig. 2 and shown in Figure 3, basically, turning shaft structure of the present utility model is combined by axostylus axostyle 1, one fixed block, 2, one telescopic element 3, one sliders, 4, one

revolving parts

5 and 7 or a part 6 that is coupling.

Wherein, axostylus axostyle 1 is to be a body of rod, and it is each element of chatting after axially passing through.

Fixed block 2 is a ring body, and its central authorities establish an axis hole 21 and pass through for axostylus axostyle 1, holds periphery then to dash forward at least relatively in addition and establishes the two tenon wings 22, and form a tenon chamber 23, so that for telescopic element 3 ccontaining and slider 4 intercalations.In addition, for make fixed block 1 must with article, link such as body, so it radially establishes a catching groove 24 at least,, fixed block 2 is maintained fixed so that be interlockingly connected with the default coak (not shown) in body axis part.Moreover, must dash forward in axis hole 21 peripheries of the tenon wing 22 opposite end and to establish a joggle 25, so as with after the decorative cover 7 chimeric bindings chatted, covering axostylus axostyle 1, and then increase integrity aesthetic feeling of the present utility model.

Telescopic element 3 is to be an elastomer, spring for example, and it also passes through for axostylus axostyle 1, and is placed between the end chamber 43 of the tenon chamber 23 of fixed block 2 and slider 4.

Slider 4 also is a ring body, and its central heart hole 41 is passed through for axostylus axostyles 1, and differs from the then prominent relatively end wing 42 of establishing in each the tenon wing 22 position, also forms an end chamber 43 therebetween, so as with tenon chamber 23 common double team telescopic elements 3.Be with, each tenon wing 22 with after each end wing 42 docks, except that the bonding relation that forms each other, can form a cylindrical body in theory, only not as limit.In addition, the opposite end of the end wing 42 is prominent relatively in addition establishes two ends bar 44 at least, and each has an end oblique 441 respectively to hold tenon 44 both side edges.Moreover the radially corresponding catching groove of this slider 4 24 positions also are provided with chute 45 so that when installing, can be smoothly coak by body.Wherein, when these end tenons 44 are implemented, with fan-shaped be good.

Revolving part 5 is to be a ring plate, and its central film perforation 51 is fixedly arranged on revolving part 5 outsides with this axostylus axostyle 1 free end with riveted or screw-in version after also passing through for axostylus axostyle 1.Wherein, this revolving part 5 differs from respectively to be held tenon 44 positions to be provided with relatively to change tenon 52, and respectively changes tenon 52 both side edges and also be provided with and change oblique 521.When changeing tenon 52 and dock each other with end tenon 44, each changes oblique 521 and holds oblique 441 to be to be the overlap joint shape with each, and this means promptly lid says it is to be to raise or cover shape fully with respect to body.In addition, this revolving part 5 radially also is provided with turn trough 53 corresponding to chute 45, and it is behind the coak by body, and is embedded at the trip (not shown) of lid, thus revolving part 5 can rotate along with lid, and form with slider 4 raise, closed and stagnate the effect of location.

In addition, must firmly be connected with lid for making this revolving part 5, its outside establish the part 6 that is coupling in addition, its central authorities establish one and connect hole 61 and pass through for axostylus axostyles 1, and fix it with aforementioned manner, and are provided with an access slot 62 corresponding to turn trough 53, and the snapping of confession lid trip, and form interlocks with revolving part 5.In addition the outer rim of this part 6 that is coupling is then prominent establishes some embedding tenons 63, so that can be intercalated in the lid hole (not shown) of lid, makes that this turning shaft structure is unlikely axially to be separated with lid and body.

Especially, the utility model is the hole that covers axostylus axostyle 1 and body, thus the joggle 25 of fixed block 2 sides must with the decorations groove 71 chimeric bindings of a decorative cover 7 so that as sealing and increasing rhetorical function.

Please consult Fig. 4 and Fig. 5 again, the utility model through organize upright after, embed with being about to the axis part of rotating shaft, make be coupling part 6 and revolving part 5 ccontaining respectively and be positioned promptly to finish the assembling procedure of the utility model turning shaft structure and body and lid in the lid axial region of the lid between two axis parts by the body both sides.As when desiring to raise, understanding needs lid is rotated, make revolving part 5 and also rotation synchronously of traction that the part 6 that is coupling is subjected to lid, and the commentaries on classics oblique 521 of order commentaries on classics tenon 52 moves on the end oblique 441 of end tenon 44, the end wing 42 that causes slider 4 simultaneously is axial motion along the tenon wing 22 of fixed block 2, and then extruding telescopic element 3.Only to cross end oblique 441 when changeing oblique 521, forms with end tenon 44 and contact (the C angular range that is Fig. 5) face-to-face even change tenon 52, and lid is sayed with respect to body at this moment, its angle of can setovering arbitrarily, and form one lock (lock) act on.If continue rotating cover again, make commentaries on classics oblique 521 touch oblique 441 o'clock of the end (being the angle A of Fig. 5) of end tenon 44 opposite sides, then order is changeed oblique 521 and is moved down along this end oblique 441, at this moment, telescopic element 3 stretches, and slider 4 is axial motion towards revolving part 5, and make lid raise (the angle D that is Fig. 5) automatically fully.Otherwise, if when will be with lid closed, only need the reverse operating lid, making changes oblique 521 and moves to initial end (i.e. the angle B of figure five) at oblique 441 o'clock, and slider 4 is once again because of the stretching, extension of telescopic element 3, and order is changeed oblique 521 and is moved down along end oblique 441, and shut automatically.

Be with, via enforcement of the present utility model, lid tool in a certain angle can be raised automatically with main officer of Tibet on function, and tool is stagnated locating effect in a certain angle, has the convenience of operation.In addition, the utility model can be combined with lid by the part that is coupling, and makes that the rotating shaft of whole group is unlikely to form axial separation with lid, and in addition can be with the hole sealing of the axis part of body by a decorative cover, and the increase rhetorical function really is a present ware big good structure not seen before.

The utility model those disclosed herein are a kind of of preferred embodiment, and patent right category of the present utility model is not all taken off in Ju Bu change or modification and come from technological thought of the present utility model and be easy to the person of knowing by inference by the people who has the knack of this skill such as.

Claims

1. a tool lifts the turning shaft structure that closes function, it is characterized in that, comprising:

One axostylus axostyle is a body of rod;

One fixed block, its central axis hole passes through for axostylus axostyle, and the prominent at least two tenon wings of establishing of side in addition and form a tenon chamber, and radially establish one at least so that the catching groove that combines with body therebetween;

One telescopic element is to be contained between fixed block and the slider, and passes through for axostylus axostyle;

One slider, its central heart hole is passed through for axostylus axostyle, and it differs from the prominent relatively end wing of establishing in each tenon wing position, and become to overlap with tenon is wing respectively, side is then prominent relatively in addition establishes two ends tenon at least, and it is oblique that each holds the tenon both side edges respectively to be provided with an end, and radially corresponding each catching groove is then established a chute;

One revolving part, its central film perforation passes through for axostylus axostyle, and differs from and respectively hold the tenon position to be provided with one relatively to change tenon, and each changes the tenon both side edges and respectively establishes one and change tiltedly, and radially corresponding each chute then establishes a turn trough, so that combine with lid.

2. tool as claimed in claim 1 lifts the turning shaft structure that closes function, it is characterized in that, wherein the end wing of the tenon wing of this fixed block and slider is staggered setting, and the overlap joint back is cylindrical each other.

3. tool as claimed in claim 1 lifts the turning shaft structure that closes function, it is characterized in that, wherein the commentaries on classics tenon of the end tenon of this slider and revolving part is for fan-shaped, and is crisscross arranged, and the overlap joint back is cylindrical each other.

4. tool as claimed in claim 1 lifts the turning shaft structure that closes function, it is characterized in that, wherein further comprise the part that is coupling, it is to be adjacent to the revolving part outside, central authorities connect that the hole is passed through for axostylus axostyle and fixing, and corresponding each runner position establishes one so that the turn trough that combines with lid, and form interlock with revolving part, in addition side is then prominent establishes some embedding bars, so that be intercalated in lid, axially comes off avoiding.

5. tool as claimed in claim 1 lifts the turning shaft structure that closes function, it is characterized in that, wherein further comprises a decorative cover, and it is to be adjacent to fixed block, and by the default lid groove and the chimeric binding of joggle of fixed block, so that the hole of body axis part is sealed.

6. tool as claimed in claim 1 lifts the turning shaft structure that closes function, it is characterized in that, wherein this telescopic element is to be spring.