CN104279219A - Plug device capable of realizing linked unlocking - Google Patents
Plug device capable of realizing linked unlocking Download PDFInfo
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- CN104279219A CN104279219A CN201310274640.7A CN201310274640A CN104279219A CN 104279219 A CN104279219 A CN 104279219A CN 201310274640 A CN201310274640 A CN 201310274640A CN 104279219 A CN104279219 A CN 104279219A
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- ing rest
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- cam member
- connection bracket
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Abstract
A disclosed plug device capable of realizing linked unlocking comprises a movable support, and a first pivot and a second pivot which are pivoted to two ends of the movable support, the first pivot and the second pivot are respectively sleeved by a first cam member and a second cam member, the two ends of the movable support are respectively provided with a first corresponding cam part and a second corresponding cam part. When the movable support is at a forward-direction rotation period, the first corresponding cam part and the first cam member in a mutually-closed relationship push each other, gradually brace each other and butt against each other, and synchronously the second corresponding cam part and the second cam member, which have the relationship of bracing each other and butting against each other, are gradually closed, the movable support moves along the axial direction, and at least one buckling part at one side of the movable support moves from a locking position to an unlocking position; and when the movable support is at a retrograde rotation period, the second corresponding cam part and the second cam member, the first corresponding cam part and the first cam member, the movable support, and the at least one buckling part and other members make retrograde motions and return to original positions, so that a buckle is formed.
Description
Technical field
The present invention relates to can the plug assembly that unlocks of interlock, and particularly relating to can when user's rotary moveable support be to several angle or several angle scope, can allow the plug assembly of that plug automatic unlocking of such as panel computer screen and so on.
Background technique
Now, panel computer is popularized gradually, but on using, still have the use form needed by traditional notebook computer, therefore combined by a kind of plug assembly and keyboard base (or extended base), panel computer quick inserting is placed in after on this plug assembly, can use as notebook computer, on the other hand also can fast dismantling from, be re-used as panel computer and use.
Wherein, as shown in the utility model patent " connection set " of No. M397130th, the Taiwan Patent publication of claimant's earlier application, namely be moved to make slide rail by the push button promoted on setting area, thus enable panel computer screen by fast dismantling on keyboard base from or assembling.And the utility model patent of No. M449435th, the Taiwan Patent publication of another part earlier application of claimant " there is the plug assembly of interlock release mechanism; " then with pivot joint, the pin-joint part rotating and move axially effect by transmission unit collocation, all can unlock when making pin-joint part rotate on unspecified angle position, to make panel computer screen when raising to unspecified angle position, equal energy person easy to use presses the push-button unit on pedestal, thus interlock release mechanism can be unlocked.
Summary of the invention
Above-mentioned in first patent, " connection set " must be raised to when appearing the angular orientation of push button completely at panel computer screen, could promote push button to unlock, and then detach panel computer screen; And " having the plug assembly of interlock release mechanism " be not although need to raise panel computer screen completely, that is, pressing keys unit is got final product to carry out the action unlocked when raising several angle position, no matter but be any structure, all must first on the other hand panel computer screen be raised, just by artificial operation (i.e. another hand propulsion push button or pressing keys unit) to unlock, using not is facility very.
Given this, in order to solve the problems of the technologies described above, the object of the present invention is to provide a kind of can interlock unlock plug assembly, when allowing travel(l)ing rest rotate forward to several angle or several angle scope, can also simultaneously automatic axial displacement, formed and automatically carry out unlocking motion, that plug as panel computer screen and so on can be taken out, be conducive to the convenience on using.
Further object of the present invention be to provide a kind of energy is automatically reset can the plug assembly that unlocks of interlock, namely allow travel(l)ing rest rotate forward to automatic unlocking, travel(l)ing rest can also be allowed because of elastic reaction to automatically reset into snap close state.
Another object of the present invention is to provide a kind of have rotate and move axially can synchronous operation can the plug assembly that unlocks of interlock, by setting up the connection bracket making travel(l)ing rest combine movably, to allow travel(l)ing rest during rotation, can also synchronously and stably move axially, be beneficial to maintain and unlock swimmingly and snap close action.
To achieve these goals, the invention provides a kind of can interlock unlock plug assembly, it has four embodiments, and the technological scheme realizing the first embodiment comprises: the first pivot, and it is arranged with the first cam member; Second pivot, it is arranged with the second cam member; And travel(l)ing rest, its two ends are articulated in this first pivot and this second pivot respectively, and the first corresponding cam part and the second corresponding cam part is respectively equipped with at the two ends of this travel(l)ing rest, this first corresponding cam part and this first cam member close mutually, this second corresponding cam part and this second cam member mutually strut and support, and are provided with at least one clamping part in the side of this travel(l)ing rest; When this travel(l)ing rest rotates forward period, this first corresponding cam part and this first cam member mutually push and make to strut to offseting to each other gradually, and synchronously make mutually to strut and this second corresponding cam part supported and this second cam member close gradually, to allow this travel(l)ing rest move axially toward one, thus this at least one clamping part is made to move to unbuckled position by snap close position; And during this travel(l)ing rest counter-rotating, this second corresponding cam part and this second cam member mutually push and make to strut to offseting to each other gradually, and synchronously make mutually to strut and this first corresponding cam part supported and this first cam member close gradually, to allow this travel(l)ing rest toward moving to axial, thus make this at least one clamping part involution to snap close position.
Again to achieve these goals, realize of the present invention can the technological scheme of the second embodiment of plug assembly that unlocks of interlock comprising: the first pivot, it is arranged with the first cam member; Connection bracket, an one frame pin is articulated in this first pivot; And travel(l)ing rest, its movably group in this connection bracket, spring is connected with between this travel(l)ing rest and this connection bracket, and one end of this travel(l)ing rest is articulated in this first pivot and is provided with the first corresponding cam part at this end, this first corresponding cam part contacts with this first cam member, and is provided with at least one clamping part in the side of this travel(l)ing rest; When this travel(l)ing rest along with this connection bracket rotates forward period, this first corresponding cam part and the first cam member mutually push and make to strut to offseting to each other gradually, to allow this travel(l)ing rest move axially toward one, thus this at least one clamping part is made to move to unbuckled position by snap close position; During this travel(l)ing rest is along with this connection bracket counter-rotating, this the first corresponding cam part offseted and the first cam member close gradually, to allow this spring drive this travel(l)ing rest toward moving to axial, thus make this at least one clamping part involution to snap close position.
Again to achieve these goals, realize of the present invention can the technological scheme of the 3rd embodiment of plug assembly that unlocks of interlock comprising: the first pivot, it is arranged with the first cam member; Second pivot, it is arranged with the second cam member; Connection bracket, two frame pin is articulated in this first pivot and this second pivot respectively; And travel(l)ing rest, its movably group in this connection bracket, the two ends of this travel(l)ing rest are articulated in this first pivot and this second pivot respectively, and the first corresponding cam part and the second corresponding cam part is respectively equipped with at the two ends of this travel(l)ing rest, this first corresponding cam part and this first cam member close mutually, this second corresponding cam part and this second cam member mutually strut and support, and are provided with at least one clamping part in the side of this travel(l)ing rest; When this travel(l)ing rest along with this connection bracket rotates forward period, this first corresponding cam part and this first cam member mutually push and make to strut to offseting to each other gradually, and synchronously make mutually to strut and this second corresponding cam part supported and this second cam member close gradually, to allow this travel(l)ing rest move axially toward one relative to this connection bracket, thus this at least one clamping part is made to move to unbuckled position by snap close position; And when this travel(l)ing rest is along with during this connection bracket counter-rotating, this second corresponding cam part and this second cam member mutually push and make to strut to offseting to each other gradually, and synchronously make mutually to strut and this first corresponding cam part supported and this first cam member close gradually, to allow, this travel(l)ing rest is past relative to this connection bracket to be moved to axial, thus makes this at least one clamping part involution to snap close position.
Also in order to reach above-mentioned purpose, realizing the present invention can the technological scheme of the 3rd embodiment of plug assembly that unlocks of interlock comprise: the first pivot, and it is arranged with the first cam member; Second pivot, itself and this first pivot is positioned on same shaft axis; Connection bracket, two frame pin is articulated in this first pivot and this second pivot respectively; Travel(l)ing rest, its movably group in this connection bracket, also spring is connected with between this travel(l)ing rest and this connection bracket, and one end of this travel(l)ing rest is articulated in this first pivot and is provided with the first corresponding cam part at this end, this first corresponding cam part contacts with this first cam member, and is provided with at least one clamping part in the side of this travel(l)ing rest; When this travel(l)ing rest along with this connection bracket rotates forward period, this first corresponding cam part and the first cam member mutually push and make to strut to offseting to each other gradually, to allow this travel(l)ing rest move axially toward one, thus this at least one clamping part is made to move to unbuckled position by snap close position; During this travel(l)ing rest is along with this connection bracket counter-rotating, this the first corresponding cam part offseted and the first cam member close gradually, to allow this spring drive this travel(l)ing rest toward moving to axial, thus make this at least one clamping part involution to snap close position.
Accordingly, the present invention can interlock unlock plug assembly have the following advantages:
1. the present invention can user exert a force rotary motion travel(l)ing rest (or travel(l)ing rest is together with connection bracket) to a predetermined angle or predetermined angle scope time, can allow the travel(l)ing rest displacement with latching function, automatically to carry out unlocking (triping) action, therefore, to those skilled in the art, can implement by means of only one-handed operation in whole releasing process, make the present invention need not operate unblock by push button or push-button unit for user, make the process of the taking-up such as that plug of panel computer screen and so on convenient.
2. the present invention can after user takes out that plug, travel(l)ing rest (or travel(l)ing rest is together with connection bracket) is allowed to automatically reset because of elastic reaction, to reduce the step that manual operation resets, be conducive to promoting the convenience on using, and automatically reset travel(l)ing rest can also form snap close state, that plug being conducive to the panel computer screen preventing from again planting and so on gets loose.
3. the present invention is by setting up the connection bracket making travel(l)ing rest combine movably, to allow travel(l)ing rest during rotation, can also synchronously and stably move axially, be conducive to maintaining unblock swimmingly and snap close action; Also contribute to, by the composition component of difference in functionality (such as cam member, friction positioning component, block piece, torsion spring) arrange in pairs or groups respectively travel(l)ing rest and connection bracket, avoiding concentrating on same component to affect manufacturing process and quality.
Accompanying drawing explanation
Fig. 1 be the present invention can interlock unlock plug assembly first implement illustration.
Fig. 2 is that the travel(l)ing rest of Fig. 1 rotates and the action schematic diagram moved axially relative to first and second pivot.
Fig. 3 is the schematic perspective view that the plug assembly of the first embodiment sets up first and second torsion spring.
Fig. 3 A, 3B are respectively the partial enlarged drawing at first and second cam member position in Fig. 3.
Fig. 4 is that the travel(l)ing rest of Fig. 3 rotates and the action schematic diagram moved axially relative to first and second pivot.
Fig. 4 A is the partial enlarged drawing at the first cam member position in Fig. 4.
Fig. 5 is the partial exploded view that the plug assembly of the first embodiment is set up catch collocation torsion spring and implemented.
Fig. 6 is the partial exploded view that the plug assembly of the first embodiment sets up the enforcement of friction positioning component.
Fig. 7 is the enlarged view of Fig. 6 convexity gear member and corresponding cam member.
Fig. 8 is another enforcement illustration of the friction positioning component of Fig. 6.
Fig. 9 be the present invention can interlock unlock plug assembly second implement illustration.
Figure 10 be the present invention can interlock unlock plug assembly the 3rd implement illustration.
Figure 11 be the present invention can interlock unlock plug assembly the 4th implement illustration.
Figure 12 is the schematic perspective view that the plug assembly of the 4th embodiment sets up first and second torsion spring.
Figure 13 is that the connection bracket of Figure 12 rotates relative to first and second pivot together with travel(l)ing rest, and the action schematic diagram that this travel(l)ing rest also moves axially.
Figure 13 A is that the connection bracket frame pin of Figure 13 promotes catch stopper, thus makes linkage part push the enlarged diagram of the second torsion spring the other end.
Figure 14 is the decomposing schematic representation of Figure 12.
Figure 14 A is the enforcement illustration that in Figure 14, this connection bracket frame pin is provided with the 3rd inside and outside corresponding portion.
Figure 15 and Figure 16 is respectively the rear view of Figure 12 and Figure 13.
Figure 17 and Figure 18 is respectively the side view that in Figure 12 and Figure 13, simulation collocation body is implemented.
Embodiment
Referring to shown in Fig. 1 to 8, is the plug assembly of first embodiment of the invention, and it includes the first pivot 10, second pivot 20 and travel(l)ing rest 30, this first pivot 10 is arranged with the first cam member 11, this second pivot 20 is arranged with the second cam member 21, the two ends of this travel(l)ing rest 30 are articulated in this first pivot 10 and this second pivot 20 (first respectively, two pivots 10, 20 are positioned on same shaft axis A), and the first corresponding cam part 31 and the second corresponding cam part 32 is respectively equipped with at the two ends of this travel(l)ing rest 30, this first corresponding cam part 31 is mutually closed (as Fig. 1 right with this first cam member 11, shown in Fig. 3 A), this second corresponding cam part 32 mutually struts with this second cam member 21 and supports (as Fig. 1 left, shown in Fig. 3 B), and be provided with at least one clamping part 301 in the side of this travel(l)ing rest 30, therefore, when this travel(l)ing rest 30 rotates forward period (as shown in Fig. 1 to 4A), this the first corresponding cam part 31 and this first cam member 11 mutually push and make to strut to offseting to each other gradually, and synchronously make mutually to strut and this second corresponding cam part 32 supported and this second cam member 21 close gradually, to allow this travel(l)ing rest 30 move toward an axial A1, thus make this at least one clamping part 301 by snap close position displacement to unbuckled position, and during this travel(l)ing rest 30 counter-rotating, this the second corresponding cam part 32 and this second cam member 21 mutually push and make to strut to offseting to each other gradually, and synchronously make mutually to strut and this first corresponding cam part 31 supported and this first cam member 11 close gradually, to allow the past A2 to axial of this travel(l)ing rest 30 move, thus make this at least one clamping part 301 involution to snap close position.
Again as shown in Figure 3,4, this first pivot 10 is also provided with the first torsion spring 12 and the first fixing part 13 further, and one end of this first torsion spring 12 is positioned this first fixing part 13; This second pivot 20 is also provided with the second torsion spring 22 and the second fixing part 23 further, and one end of this second torsion spring 22 is positioned this second fixing part 23; When reality is implemented, this first and second fixing part 13,23 can be respectively and the integrated fixed position of first and second pivot 10,20, or process for separately manufacturing the fixed support (can Fig. 5 be consulted) combined again with pivot, so that be positioned body 80, (this body can consult Figure 17, such as: extended base, keyboard or keyboard base) upper enforcement, and this travel(l)ing rest 30 is for (such as: panel computer, the Smartphone) grafting of another body and is locked; The two ends of this travel(l)ing rest 30 are also respectively equipped with the first pressing portion 33 and the second pressing portion 34 further, between this first pressing portion 33 and the other end of this first torsion spring 12, there is space S 1, between this second pressing portion 34 and the other end of this second torsion spring 22, also there is space S 2; Synchronous by respective space S 1, S2 with the first pressing portion 33 and this second pressing portion 34 that make the travel(l)ing rest 30 of rotation status, push the other end of this first torsion spring 12 and the other end (Fig. 4 A can be consulted) of this second torsion spring 22 respectively, thus allow this first and second torsion spring 12,22 can drive the counter-rotating automatically of this travel(l)ing rest 30; The relation of described space S 1, S2 and first and second pressing portion 33,34, be when first and second pressing portion 33,34 is respectively the protuberance structure of this travel(l)ing rest 30 outstanding, described space S 1, S2 are the space length that first and second pressing portion 33,34 moves to this first and second torsion spring 12,22 the other end of contact; If when described space S 1, S2 are respectively breach or the groove at these travel(l)ing rest 30 two ends, then can import for this first and second torsion spring 12,22 the other end respectively, and first and second pressing portion 33,34 is as the stop configurations of breach or groove periphery.
This first and second torsion spring 12,22 also can be pushed by first and second pressing portion 33,34 indirectly, namely catch 60 (Fig. 5 can be consulted) is also arranged with further respectively at the first pivot 10 place and the second pivot 20 place that are close to these travel(l)ing rest 30 two ends, each catch 60 is equipped with stopper 61 and linkage part 62, first pressing portion 33 and second pressing portion 34 of the travel(l)ing rest 30 of rotation status push each stopper 61 respectively, thus make each linkage part 62 push the other end of this first torsion spring 12 and the other end (can consult Figure 16) of this second torsion spring 22 respectively.
Shown in Fig. 3 A, 3B, 4A, 7, the surface of contact of this first cam member 11 and this first corresponding cam part 31 is respectively equipped with the first inside and outside projection 111,112 and the first inside and outside corresponding projection 311,312, and this first inside and outside corresponding projection 311,312 is positioned at the predetermined angle scope (can consult Fig. 3 A, 4A, 7) on this first inside and outside projection 111,112 mobile route; And the surface of contact of this second cam member 21 and the second corresponding cam part 32 is respectively equipped with the second inside and outside projection 211,212 and the second inside and outside corresponding projection 321,322, this second inside and outside corresponding projection 321,322 is positioned at the predetermined angle scope on this second inside and outside projection 211,212 mobile route; Therefore during the rotation of this travel(l)ing rest 30 relative to this first cam member 11 and this second cam member 21, when this first inside and outside projection 111,112 and this first inside and outside corresponding projection 311,312 push mutually, then strengthen the distance between this first corresponding cam part 31 and first cam member 11 gradually, and synchronously make mutually to close gradually between this second corresponding cam part 32 and second cam member 21; When this second inside and outside projection 211,212 and this second inside and outside corresponding projection 321,322 push mutually, then strengthen the distance between this second corresponding cam part 32 and second cam member 21 gradually, and synchronously make mutually to close gradually between this first corresponding cam part 31 and first cam member 11.
This first corresponding cam part 31 is not limited to be arranged at this travel(l)ing rest 30, and for example Fig. 6, shown in 8, this travel(l)ing rest 30 is also provided with the first corresponding cam member 35 further, this first corresponding cam member 35 is sheathed on this first pivot 10 and is positioned one end of this travel(l)ing rest 30, this end face is provided with positioning hole in the drawings, and this first corresponding cam member 35 is provided with the tenon that can import positioning hole, to locate at this first corresponding cam member 35 and to rotate along with this travel(l)ing rest 30, and this first corresponding cam part 31 is located at the first corresponding cam member 35 surface of contact contacted with this first cam member 11, and for example aforementioned similar technology means can also be implemented on the second corresponding cam part 32, namely this travel(l)ing rest 30 is also provided with the second corresponding cam member 36 (can consult Figure 10) further, this second corresponding cam member 36 is sheathed on this second pivot 20 and is positioned the other end of this travel(l)ing rest 30, and this second corresponding cam part 32 is located at the second corresponding cam member 36 surface of contact contacted with this second cam member 21, to form modular design, first and second corresponding cam member 35,36 is used as common elements, in addition, in order to make the two ends of this travel(l)ing rest 30, there is enough structural strengths, with the active force impact between load two cam members, two bending plate 304 (Fig. 3 B, 4A can be consulted) of overlap joint mutually are not extended in the side of this travel(l)ing rest 30 and divided at one end, also at other bending part (such as clamping part 301 of this travel(l)ing rest 30, Figure 14,18 can be consulted) be provided with strengthening rib 306, to promote the bulk strength of this travel(l)ing rest 30.
In order to there is torsion change during rotating forward and rotating to predetermined angle (such as 160 degree, or predetermined angle scope, such as default in the angular ranges of 160 to 170 degree) effect of locating, and effect of automatic blocking can be had during counter-rotating, this the first pivot 10 and this second pivot 20 are also arranged with friction positioning component 70 (can consult Fig. 6) further respectively, each friction positioning component 70 includes at least one elastic component 71 and first friction locating piece 72, each first friction locating piece 72 is respectively equipped with in the 3rd with the surface of contact of this travel(l)ing rest 30, outer projection 73, in 74 and the 3rd, outer corresponding portion 302, 303 (such as projections or groove), in each 3rd, outer corresponding portion 302, 303 are positioned at each 3rd, outer projection 73, within the scope of predetermined angle on 74 mobile routes, wherein, respectively hold at this travel(l)ing rest 30 and be also respectively equipped with the second friction locating piece 75 (can Fig. 8 be consulted) further, each second friction locating piece 75 is sheathed on this first pivot 10 and this second pivot 20 respectively, and each 3rd inside and outside corresponding portion 302,303 each second rubbing locating piece 75 surface of contact of being located at that the locating piece 72 that to rub with each first contacts respectively, to form modular design, first and second friction locating piece 72,75 is used as common elements.
Second embodiment of the invention refers to shown in Fig. 9, reduce with the difference of the above-mentioned first embodiment plug assembly be in the second embodiment and this second pivot 20 and the second cam member 21 thereof are set, reduce the second corresponding cam part 32 that this travel(l)ing rest 30 is set in addition, and have additional connection bracket 40, a frame pin 41 of this connection bracket 40 is articulated in this first pivot 10, this travel(l)ing rest 30 movably group, in this connection bracket 40, is connected with spring 50 between this travel(l)ing rest 30 and this connection bracket 40; To make when this travel(l)ing rest 30 along with this connection bracket 40 rotates forward period, this travel(l)ing rest 30 can move toward an axial A1 relative to this connection bracket 40; During this travel(l)ing rest 30 is along with this connection bracket 40 counter-rotating, this spring 50 drives this travel(l)ing rest 30, and this travel(l)ing rest 30 can be moved relative to the past A2 to axial of this connection bracket 40; To make during the rotation of this travel(l)ing rest 30 relative to this first cam member 11 (Figure 15,16 can be consulted), when this first inside and outside projection 111,112 and this first inside and outside corresponding projection 311,312 push mutually, then promote this travel(l)ing rest 30 gradually and move axially relative to this connection bracket 40; When this first inside and outside projection 111,112 and this first inside and outside corresponding projection 311,312 close gradually mutually, then this spring 50 drives this travel(l)ing rest 30 relative to this connection bracket 40 involution original position; So the plug assembly of the second embodiment is by arranging this connection bracket 40, this travel(l)ing rest 30 is supported to substitute this second pivot 20, making the rotation of this travel(l)ing rest 30 and move axially can synchronously and stably operate, operate with alternative second cam member 21 and the second corresponding cam part 32 by arranging this spring 50 again, more can this travel(l)ing rest 30 involution original position of automatic traction.
In a second embodiment, can form at another pin 42 of this connection bracket 40 structure 404 that is coupling and (Fig. 9 upper left side can be consulted, such as take shape in projection or the axis hole of frame pin 42), be conducive to this connection bracket 40 spinning movement, can be the module design of dismountable structure as this connection bracket 40 overall structure, make the body of this connection bracket 40 and two frame pin 41,42 all use to facilitate manufacture, assembling as common elements; And be respectively equipped with corresponding multiple long guide hole 305 and multiple bracket fixture portions 405 (such as tenon, screw) mutually at this travel(l)ing rest 30 and the surface of contact of this connection bracket 40, the travel(l)ing rest place of location, these spring 50 two ends and connection bracket place is wherein supplied to be respectively equipped with hook arrangement, the hook arrangement of travel(l)ing rest 30 is positioned at long guide hole edge, and the hook arrangement of connection bracket 40 passes this long guide hole and is positioned at relative peritreme, be conducive to stablizing the axially rectilinear movement of this travel(l)ing rest 30; And in order to protect this at least one clamping part 301; the side of this connection bracket 40 is also provided with at least one protuberance 401 further; this at least one protuberance 401 is provided with containing groove 406; make this at least one clamping part 301 movably group in this at least one protuberance 401; also another body 81 is made (can Figure 18 to be consulted; such as panel computer, Smartphone) can directly be inserted in this connection bracket 40, still can give locating location.
The third embodiment of the present invention refers to shown in Figure 10, is for the combination of first and second embodiment above-mentioned changes, is characterised in that: the plug assembly of the 3rd embodiment comprises the first pivot 10, second pivot 20, connection bracket 40 and travel(l)ing rest 30, this first pivot 10 is arranged with the first cam member 11, this second pivot 20 is arranged with the second cam member 21, two frame pin 41,42 of this connection bracket 40 are articulated in this first pivot 10 and this second pivot 20 respectively, this travel(l)ing rest 30 movably group in this connection bracket 40, the two ends of this travel(l)ing rest 30 are articulated in this first pivot 10 and this second pivot 20 respectively, and the first corresponding cam part 31 (being positioned on the first corresponding cam member 35) and the second corresponding cam part 32 (being positioned on the second corresponding cam member 36) is respectively equipped with at the two ends of this travel(l)ing rest 30, this first corresponding cam part 31 closes mutually with this first cam member 11, this second corresponding cam part 32 mutually struts with this second cam member 21 and supports, and be provided with at least one clamping part 301 in the side of this travel(l)ing rest 30, by arranging this connection bracket 40, this travel(l)ing rest 30 being rotated along with this connection bracket 40, and can move axially relative to this connection bracket 40, more making the rotation of this travel(l)ing rest 30 and move axially can synchronously and stably operate.
The plug assembly of fourth embodiment of the invention refers to shown in Figure 11 to 18, it is the improvement for above-mentioned 3rd embodiment, same by arranging this connection bracket 40, making the rotation of this travel(l)ing rest 30 and move axially can synchronously and stably operate, and the 4th embodiment is in minimizing compared to the difference of the 3rd embodiment and arranges the second cam member 21 and the second corresponding cam part 32, and make to form spacing between the other end of this travel(l)ing rest 30 and this second pivot 20, and this spring 50 is had additional between this travel(l)ing rest 30 and this connection bracket 40, make this at least one clamping part 301 can by snap close position automatic resetting to unbuckled position, wherein, first cam part 31 of Figure 11 is provided at this travel(l)ing rest 30 and first cam part 31 of Figure 12 to 14 is provided at this first cam member 35.
The above-mentioned 3rd, in four embodiments, in order to make connection bracket 40 of the present invention together with this travel(l)ing rest 30 after rotating forward, can counter-rotating automatically, referring again to the plug assembly of Figure 12 to 18 two end part shown in, 3rd, four embodiments continue to use first cam member 11 of the first embodiment, second cam member 21 (not used for the 4th embodiment), first corresponding cam part 31, second corresponding cam part 32 (not used for the 4th embodiment), first torsion spring 12 and the first fixing part 13, second torsion spring 22 and the second fixing part 23, the stopper 61 of catch 60 and linkage part 62, the elastic component 71 of friction positioning component 70 and the structure such as the first friction locating piece 72 and the second friction locating piece 75, be that the one or both ends of this travel(l)ing rest 30 arrange removable first corresponding cam member 35 respectively with the difference of the first embodiment, second corresponding cam member 36 (not used for the 4th embodiment), again because continue to use the structures such as the connection bracket 40 of the second embodiment and its at least one protuberance 401, then with first, the difference of two embodiments is the 3rd, two frame pin 41 of the connection bracket 40 of four embodiments, 42 are also respectively equipped with the first pressing portion 43 and the second pressing portion 44 further, between this first pressing portion 43 and the other end of this first torsion spring 12, there is space S 1, between this second pressing portion 44 and the other end of this second torsion spring 22, there is space S 2, synchronous by respective space S 1 with the first pressing portion 43 and the second pressing portion 44 that make the connection bracket 40 of rotation status, S2, with the other end (Figure 13 A can be consulted) of the other end He this second torsion spring 22 that push this first torsion spring 12 respectively, thus make this first, two torsion springs 12, 22 drive this connection bracket 40 together with the counter-rotating automatically of this travel(l)ing rest 30.
In foregoing, having additional the situation of catch 60 (Figure 12 to 16 can be consulted), the first pivot 10 place and the second pivot place 20 of each frame pin 41,42 each catch 60 being located at this connection bracket 40 contiguous, make the first pressing portion 43 of the connection bracket 40 of rotation status and the second pressing portion 44 synchronous by respective space S 1, S2, to push each stopper 61 respectively, thus each linkage part 62 is made to push the other end of this first torsion spring 12 and the other end of this second torsion spring 22 respectively; And having additional the situation of this friction positioning component 70, then be respectively equipped with the 3rd inside and outside projection 73,74 and the 3rd inside and outside corresponding portion 402,403 (Figure 14 A can be consulted) at each first friction locating piece 72 with the surface of contact of each frame pin 41,42 of this connection bracket 40, but be not limited thereto embodiment, also can be respectively equipped with the second friction locating piece 75 at each frame pin 41,42 of this connection bracket 40, make the 3rd inside and outside corresponding portion 402,403 be located at this first rub that locating piece 72 contacts second to rub locating piece 75 surface of contact (can Figure 14 be consulted).
As shown in figure 17, plug assembly of the present invention to be installed on body 80 and to give snap close for another body 81 grafting, therefore when raising another body 81, as shown in figure 18, another body 81 rotates to predetermined angle or predetermined angle scope relative to this body 80, need not be triped by operation push button or button again, effect of automatic unlocking can be formed.
Though the present invention discloses preferably specific embodiment for achieving the above object; the structure characteristics that it is not intended to limiting the invention; those skilled in the art are to be understood that; under technical spirit of the present invention; any change of easily expecting or amendment are all possible, and all fall into the protection domain of claims of the present invention.
Description of reference numerals
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Claims (17)
1. can interlock unlock a plug assembly, comprising:
First pivot, it is arranged with the first cam member;
Second pivot, it is arranged with the second cam member; And
Travel(l)ing rest, its two ends are articulated in this first pivot and this second pivot respectively, and the first corresponding cam part and the second corresponding cam part is respectively equipped with at the two ends of this travel(l)ing rest, this first corresponding cam part and this first cam member close mutually, this second corresponding cam part and this second cam member mutually strut and support, and are provided with at least one clamping part in the side of this travel(l)ing rest;
During this travel(l)ing rest rotates, this first corresponding cam part and this first cam member mutually push and make to strut to offseting to each other gradually, and synchronously make mutually to strut and this second corresponding cam part supported and this second cam member close gradually, to allow this travel(l)ing rest move axially, thus make this at least one clamping part by snap close position displacement to unbuckled position.
2. according to claim 1 can interlock unlock plug assembly, wherein, this first pivot is also provided with the first torsion spring and the first fixing part further, and one end of this first torsion spring is positioned this first fixing part; This second pivot is also provided with the second torsion spring and the second fixing part further, and one end of this second torsion spring is positioned this second fixing part; The two ends of this travel(l)ing rest are also respectively equipped with the first pressing portion and the second pressing portion further, have space between this first pressing portion and the other end of this first torsion spring, also have space between this second pressing portion and the other end of this second torsion spring; First pressing portion of revolving to make the travel(l)ing rest of rotation status and this second pressing portion are synchronously by respective space, with the other end of the other end He this second torsion spring that push this first torsion spring respectively, thus allow this first and second torsion spring can drive the automatic counter-rotating of this travel(l)ing rest.
3. according to claim 2 can interlock unlock plug assembly, wherein, first pivot place and the second pivot place at these travel(l)ing rest two ends contiguous are also arranged with catch further respectively, each catch is equipped with stopper and linkage part, first pressing portion and second pressing portion of the travel(l)ing rest of rotation status push each stopper respectively, thus make each linkage part push the other end of this first torsion spring and the other end of this second torsion spring respectively.
4. according to claim 1 can interlock unlock plug assembly, wherein, this first pivot and this second pivot are also arranged with friction positioning component further respectively, each friction positioning component includes at least one elastic component and the first friction locating piece, each first friction locating piece is respectively equipped with the 3rd inside and outside projection and the 3rd inside and outside corresponding portion with the surface of contact that this travel(l)ing rest is respectively held, within the scope of the predetermined angle of each 3rd inside and outside corresponding position on each 3rd inside and outside projection mobile route.
5. according to claim 4 can interlock unlock plug assembly, wherein, respectively hold at this travel(l)ing rest and be also respectively equipped with the second friction locating piece further, each second friction locating piece is sheathed on this first pivot and this second pivot respectively, and each 3rd inside and outside corresponding part is not located at that the locating piece that to rub with each first contacts each second rubs locating piece surface of contact.
6. can interlock unlock a plug assembly, comprising:
First pivot, it is arranged with the first cam member;
Connection bracket, an one frame pin is articulated in this first pivot; And
Travel(l)ing rest, group is in this connection bracket movably, spring is connected with between this travel(l)ing rest and this connection bracket, and one end of this travel(l)ing rest is articulated in this first pivot and is provided with the first corresponding cam part at this end, this first corresponding cam part contacts with this first cam member, and is provided with at least one clamping part in the side of this travel(l)ing rest;
When this travel(l)ing rest along with this connection bracket rotates forward period, this first corresponding cam part and the first cam member mutually push and make to strut to offseting to each other gradually, to allow this travel(l)ing rest move axially toward one, thus this at least one clamping part is made to move to unbuckled position by snap close position; During this travel(l)ing rest is along with this connection bracket counter-rotating, this the first corresponding cam part offseted and the first cam member close gradually, to allow this spring drive this travel(l)ing rest toward moving to axial, thus make this at least one clamping part involution to snap close position.
7. can interlock unlock a plug assembly, comprising:
First pivot, it is arranged with the first cam member;
Second pivot, it is arranged with the second cam member;
Connection bracket, two frame pin is articulated in this first pivot and this second pivot respectively; And
Travel(l)ing rest, its movably group in this connection bracket, the two ends of this travel(l)ing rest are articulated in this first pivot and this second pivot respectively, and the first corresponding cam part and the second corresponding cam part is respectively equipped with at the two ends of this travel(l)ing rest, this first corresponding cam part and this first cam member close mutually, this second corresponding cam part and this second cam member mutually strut and support, and are provided with at least one clamping part in the side of this travel(l)ing rest;
During this travel(l)ing rest rotates along with this connection bracket, this first corresponding cam part and this first cam member mutually push and make to strut to offseting to each other gradually, and synchronously make mutually to strut and this second corresponding cam part supported and this second cam member close gradually, to allow this travel(l)ing rest move axially relative to this connection bracket, thus this at least one clamping part is made to move to unbuckled position by snap close position.
8. according to claim 1 or 7 can interlock unlock plug assembly, wherein, the surface of contact of this first cam member and this first corresponding cam part is respectively equipped with the first inside and outside projection and the first inside and outside corresponding projection, and this first inside and outside corresponding projection is positioned at the predetermined angle scope on this first inside and outside projection mobile route; And the surface of contact of this second cam member and the second corresponding cam part is respectively equipped with the second inside and outside projection and the second inside and outside corresponding projection, this second inside and outside corresponding projection is positioned at the predetermined angle scope on this second inside and outside projection mobile route.
9. can interlock unlock a plug assembly, comprising:
First pivot, it is arranged with the first cam member;
Second pivot, itself and this first pivot is positioned on same shaft axis;
Connection bracket, two frame pin is articulated in this first pivot and this second pivot respectively;
Travel(l)ing rest, its movably group in this connection bracket, also spring is connected with between this travel(l)ing rest and this connection bracket, and one end of this travel(l)ing rest is articulated in this first pivot and is provided with the first corresponding cam part at this end, this first corresponding cam part contacts with this first cam member, and is provided with at least one clamping part in the side of this travel(l)ing rest;
When this travel(l)ing rest along with this connection bracket rotates forward period, this first corresponding cam part and the first cam member mutually push and make to strut to offseting to each other gradually, to allow this travel(l)ing rest move axially toward one, thus this at least one clamping part is made to move to unbuckled position by snap close position; During this travel(l)ing rest is along with this connection bracket counter-rotating, this the first corresponding cam part offseted and the first cam member close gradually, to allow this spring drive this travel(l)ing rest toward moving to axial, thus make this at least one clamping part involution to snap close position.
10. according to claim 6 or 9 can interlock unlock plug assembly, wherein, the surface of contact of this first cam member and this first corresponding cam part is respectively equipped with the first inside and outside projection and the first inside and outside corresponding projection, and this first inside and outside corresponding projection is positioned at the predetermined angle scope on this first inside and outside projection mobile route.
11. according to claim 6,7 or 9 can interlock unlock plug assembly, wherein, the side of this connection bracket is also provided with at least one protuberance further, this at least one clamping part movably group in this at least one protuberance.
12. according to claim 7 or 9 can interlock unlock plug assembly, wherein, this first pivot is also arranged with the first torsion spring and the first fixing part further, and one end of this first torsion spring is positioned this first fixing part; This second pivot is also arranged with the second torsion spring and the second fixing part further, and one end of this second torsion spring is positioned this second fixing part; Two frame pin of this connection bracket are also respectively equipped with the first pressing portion and the second pressing portion further, have space between this first pressing portion and the other end of this first torsion spring, also have space between this second pressing portion and the other end of this second torsion spring; To make the first pressing portion of the connection bracket of rotation status and this second pressing portion synchronously by respective space, with the other end of the other end He this second torsion spring that push this first torsion spring respectively, thus this first and second torsion spring is made to drive this connection bracket together with the automatic counter-rotating of this travel(l)ing rest.
13. according to claim 12 can interlock unlock plug assembly, wherein, first pivot place and the second pivot place of each frame pin of this connection bracket contiguous are also arranged with catch further respectively, each catch is equipped with stopper and linkage part, first pressing portion and second pressing portion of the connection bracket of rotation status push each stopper respectively, thus make each linkage part push the other end of this first torsion spring and the other end of this second torsion spring respectively.
14. according to claim 1,6,7 or 9 can interlock unlock plug assembly, wherein, this travel(l)ing rest is also provided with the first corresponding cam member further, this first corresponding cam member is sheathed on this first pivot and is positioned one end of this travel(l)ing rest, and this first corresponding cam part is located at the first corresponding cam member surface of contact contacted with this first cam member.
15. according to claim 1 or 7 can interlock unlock plug assembly, wherein, this travel(l)ing rest is also provided with the second corresponding cam member further, this second corresponding cam member is sheathed on this second pivot and is positioned the other end of this travel(l)ing rest, and this second corresponding cam part is located at the second corresponding cam member surface of contact contacted with this second cam member.
16. according to claim 7 or 9 can interlock unlock plug assembly, wherein, this first pivot and this second pivot are also arranged with friction positioning component further respectively, each friction positioning component includes at least one elastic component and the first friction locating piece, each first friction locating piece is respectively equipped with the 3rd inside and outside projection and the 3rd inside and outside corresponding portion with the surface of contact of each frame pin of this connection bracket, within the scope of the predetermined angle of each 3rd inside and outside corresponding position on each 3rd inside and outside projection mobile route.
17. according to claim 16 can interlock unlock plug assembly, wherein, the second friction locating piece is also respectively equipped with further at each frame pin of this connection bracket, each second friction locating piece is sheathed on this first pivot and this second pivot respectively, and each 3rd inside and outside corresponding part is not located at that the locating piece that to rub with each first contacts each second rubs locating piece surface of contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310274640.7A CN104279219B (en) | 2013-07-02 | 2013-07-02 | The plug assembly of unblock can be interlocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310274640.7A CN104279219B (en) | 2013-07-02 | 2013-07-02 | The plug assembly of unblock can be interlocked |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104279219A true CN104279219A (en) | 2015-01-14 |
| CN104279219B CN104279219B (en) | 2016-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310274640.7A Active CN104279219B (en) | 2013-07-02 | 2013-07-02 | The plug assembly of unblock can be interlocked |
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| Country | Link |
|---|---|
| CN (1) | CN104279219B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288917A (en) * | 2019-07-09 | 2019-09-27 | 深圳市奥拓电子股份有限公司 | The convenient lockset of cam-type |
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| CN202854673U (en) * | 2012-11-12 | 2013-04-03 | 兆利科技工业股份有限公司 | Plug device with linked unlocking mechanism |
| US20130155583A1 (en) * | 2011-12-20 | 2013-06-20 | Compal Electronics, Inc. | Docking station, electronic system and operating method of releasing connection between two devices |
| CN203335624U (en) * | 2013-07-02 | 2013-12-11 | 兆利科技工业股份有限公司 | Plug device capable of being linked to unlock |
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| US20090165251A1 (en) * | 2007-12-27 | 2009-07-02 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd . | Double hinge assembly and electronic device using the same |
| CN201796319U (en) * | 2010-09-15 | 2011-04-13 | 兆利科技工业股份有限公司 | Connecting device |
| US20130155583A1 (en) * | 2011-12-20 | 2013-06-20 | Compal Electronics, Inc. | Docking station, electronic system and operating method of releasing connection between two devices |
| CN202494963U (en) * | 2012-03-28 | 2012-10-17 | 兆利科技工业股份有限公司 | Inserting device with returning mechanism |
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| CN110288917A (en) * | 2019-07-09 | 2019-09-27 | 深圳市奥拓电子股份有限公司 | The convenient lockset of cam-type |
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| Publication number | Publication date |
|---|---|
| CN104279219B (en) | 2016-11-02 |
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