CN204493428U - There is the hinge of transmission agency - Google Patents
There is the hinge of transmission agency Download PDFInfo
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- CN204493428U CN204493428U CN201520117704.7U CN201520117704U CN204493428U CN 204493428 U CN204493428 U CN 204493428U CN 201520117704 U CN201520117704 U CN 201520117704U CN 204493428 U CN204493428 U CN 204493428U
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- driving component
- connection bracket
- driven member
- axial
- guiding structure
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Abstract
The utility model relates to a kind of hinge with transmission agency, comprises axle, the first connection bracket, two driving components, driven member and torsion springs, axle this axle and be provided with guiding structure in succession; First connection bracket is provided with at least one axial guiding structure and a radial guide structure; First driving component two end part respectively slippage, in guiding structure and the first connection bracket, make the first driving component form relative displacement along with the first connection bracket action with guiding structure; Second driving component the first driving component and import at least one axial guiding structure described and move axially to be formed in succession; Driven member is articulated in the first connection bracket and imports radial guide structure to form swing, maybe can be separated from each other to be pushed against each other between the second driving component; Torsion spring two ends are plugged in the second driving component respectively and driven member also can elasticity adjustment pushing effect to each other.
Description
Technical field
The utility model relates to a kind of hinge with transmission agency, it is installed in drawing-pushing type or folding-type electronic device, so that the keyboard frame of this key input unit and the circuit board of this key input unit inside can be made to produce relative displacement when the display unit of this electronic equipment forms relative upset with key input unit, avoid user that the puzzlement of touch of key-press by accident occurs under non-keyboard input state whereby.
Background technique
Current drawing-pushing type or folding-type electronic device, except original key input unit, its display unit also can touch-control input operation, this electronic equipment is caused (namely to raise after this display unit erects at existing using forestland, itself and this key input unit is made to form use operating attitude more than 90 ~ 135 degree of angles) outside, can also continue to overturn this display unit to 180 degree, more than 180 degree, or turn to 360 degree with relative with this key input unit back side superimposed time, this display unit is inputted with as another using forestland by touch-control, now in order to prevent this key input unit easily by false touch, thus cause input nonlinearities, can by the hinge place of institute's pivot joint between this display unit and this key input unit, set up a driving mechanism again, with the keyboard frame of this key input unit or the circuit board of this key input unit inside in succession, whereby in the process of this display unit of upset, this driving mechanism is made to drive this keyboard frame or this circuit board generation relative displacement, thus avoid the button of this key input unit to be touched and touch the corresponding induction part arranged on this circuit board, occur to reach the situation preventing false touch, aforementioned drive mechanism can announce see known TaiWan, China utility model patent shown in patent documentations such as No. 490630 (application numbers 089125808).
But, above-mentioned driving mechanism is by sequentially each composition component in succession, this keyboard frame or this circuit board displacement is synchronously driven to coordinate hinge to rotate, but when this keyboard frame or this circuit board because of by external force affects cannot action or action have some setbacks time, will certainly allow other composition component in succession also cannot action or to affect action smooth and easy, even can cause between above-mentioned hinge and driving mechanism, mutually oppress between each composition component of driving mechanism and produce the situation damaged, therefore how improving this problem is exactly the technical problem of the utility model for solving.
Model utility content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of hinge with transmission agency, by driving component and driven member are designed to contact with each other but not pivot joint shape, during with the state inconsistent in transmission each other, make can separate fast each other, avoid stress concentration at this driving component or this driven member and cause damage, after to be influenced external force disappears, can make again each other Rapid contact to recover pushing effect.
Again to achieve these goals, the utility model is a kind of hinge with transmission agency, and it comprises: axle, and it is provided with guiding structure; First connection bracket, it is this axle in succession, and this first connection bracket is provided with at least one axial guiding structure and a radial guide structure; First driving component, one end abutment slippage are in this guiding structure, and the other end slippage of this first driving component is in this first connection bracket, makes this first driving component form relative displacement along with this first connection bracket action with this guiding structure; Second driving component, the other end of its this first driving component is in succession with synchronous start, and this second driving component imports at least one axial guiding structure described moves axially to be formed; Driven member, it is articulated in this first connection bracket and imports this radial guide structure to form swing, is pushed against each other and maybe can be separated from each other between this driven member and this second driving component; And torsion spring, its two ends are plugged in this second driving component and this driven member respectively, and can elasticity adjustment pushing effect to each other, make the second driving component moving axially or return to tighten or this one end lax, and synchronously unclamp or synchronously push this driven member, to be driven by this torsion spring the other end to allow the driven member that unclamps or allow the driven member be pushed push this torsion spring the other end.
Therefore, have in the hinge of transmission agency of the present utility model, to arrange in pairs or groups this driven member and this torsion spring by arranging two driving components at this first connection bracket place, as driving mechanism, when this first connection bracket is relative to this central axis, can synchronously drive this driven member keyboard frame in succession or circuit board, again by this second driving component and this driven member are designed to contact with each other but not the technical characteristics of pivot joint, make this second driving component and this driven member when the state that transmission is inconsistent, the effect be separated from each other can be formed, avoid stress concentration at a driving component place wherein or this driven member place whereby and cause damage, after to be influenced external force disappears, by being swung to drive this driven member by the torsion spring of precompressed release elastic force, the utility model arranges protuberance respectively at this second driving component side and this driven member side further, with by each other because contacting the pushing effect that formed, be only limitted to occur between each protuberance, and easily separately or after separating can revert to the state of being pushed against each other.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view with the hinge of transmission agency of an embodiment of the present utility model.
Fig. 2 is the perspective exploded view of the driving mechanism of Fig. 1, and wherein, this driving mechanism is that collocation diplocardia axle and a double-action mechanism are implemented.
Fig. 3 is the schematic top plan view of the hinge of Fig. 1.
Fig. 4 be first, second driving component of Fig. 3 arrange in pairs or groups first connection bracket implement another embodiment's schematic top plan view, wherein, in figure also collocation have one shell implement.
To be the diplocardia axle of Fig. 4 be Fig. 5 turn to the plan view of 180 degree toward each other.
To be the diplocardia axle of Fig. 4 be Fig. 6 turn to the plan view of 360 degree toward each other, and wherein, in figure, the connection bracket of another axle is adopted represented by dashed line, so that understand.
Fig. 7 is the diplocardia axle of Fig. 4 is turn in the process of 360 degree toward each other, and the plan view of transmission failure occurs, and wherein, in figure, the connection bracket of another axle is adopted represented by dashed line, so that understand.
Fig. 8 is the perspective exploded view of the double-action mechanism of Fig. 1.
Fig. 9 is first embodiment's schematic perspective view that employing holocentric axle of the present utility model is implemented.
Figure 10 is second embodiment's schematic perspective view that employing holocentric axle of the present utility model is implemented.
Embodiment
As shown in Figures 1 to 10, the present embodiment relates to a kind of hinge with transmission agency, and it includes axle 10a, the first connection bracket 20, first driving component 30, second driving component 40, driven member 50 and torsion spring 60.This axle 10a is provided with guiding structure 11.This first connection bracket 20 this axle 10a in succession, this first connection bracket 20 is provided with at least one axial guiding structure 21 and a radial guide structure 22.One end abutment of this first driving component 30 slippage are in this guiding structure 11, and the other end slippage of this first driving component 30 is in this first connection bracket 20, this first driving component 30 is made to form relative displacement along with this first connection bracket 20 action with this guiding structure 11.The other end of this second driving component 40 this first driving component 30 in succession is with synchronous start, and this second driving component 40 imports at least one axial guiding structure 21 described moves axially to be formed.This driven member 50 is articulated in this first connection bracket 20 and imports this radial guide structure 11 to form swing.Be pushed against each other between this driven member 50 and this second driving component 40 and maybe can be separated from each other.The two ends of this torsion spring 60 are plugged in this second driving component 40 and this driven member 50 respectively, and can elasticity adjustment pushing effect to each other, make the second driving component 40 moving axially or return to tighten or this torsion spring 60 one end lax, and synchronously unclamp or synchronously push this driven member 50, to be driven by this torsion spring 60 the other end to allow the driven member 50 that unclamps or allow the driven member 50 be pushed push this torsion spring 60 the other end.
In foregoing, can sequentially see shown in Fig. 5 and Fig. 6, the second driving component 40 moved axially tightens this torsion spring 60 one end respectively to put aside elastic force and to unclamp this driven member 50, and allow and driven this driven member 50 to push this second driving component 40, in case this second driving component 40 is returned easily by the torsion spring 60 that tightens with the other end release elastic force; Otherwise, can sequentially see shown in Fig. 6 and Fig. 5, or make second driving component 40 of axially returning relax this torsion spring 60 one end respectively to discharge elastic force and to push this driven member 50 backswing, push this torsion spring 60 the other end to allow this driven member 50 and put aside elastic force again to tighten this torsion spring 60, be beneficial to form this second driving component 40 can drive this driven member 50 driving force when next time moves axially.
As shown in Figures 2 and 3, this driven member 50 is lever and is articulated in this first connection bracket 20 with one end, and this driven member 50 the other end imports at least one axial guiding structure 21 described, the other end of one end of this second driving component 40 this first driving component 30 in succession, the side of this second driving component 40 the other end and the side of this driven member 50 1 end are also respectively equipped with protuberance 41,51.This the second driving component 40 and this driven member 50 are respectively with each protuberance 41, 51 are pushed against each other, or be the inconsistent state of transmission and make each protuberance 41 at this second driving component 40 and this driven member 50, 51 can be separated from each other, for example, owing to being with each protuberance 41 between this second driving component 40 and this driven member 50, 51 contact with each other but not pivot joint, therefore as shown in Figure 7, formed in the process of relative displacement along with this first connection bracket 20 action with this guiding structure 11 at this first driving component 30, when this driven member 50 is by external force affects during suppressed action, this first driving component 30 still can continue to drive this second driving component 40 displacement, form motionless and this second driving component 40 of this driven member 50 to move axially, and make each protuberance 41, 51 are separated from each other, avoid stress concentration at first wherein, second driving component 30, 40 and this driven member 50 place and cause damage, after this affected external force of driven member 50 institute disappears, position is as shown in Figure 6 rocked to drive this driven member 50 by being discharged elastic force by the torsion spring 60 of precompressed.
Again as shown in Figures 3 to 6, the protuberance 41 of this second driving component 40 is semi-circular shape, and the protuberance 51 of this driven member 50 has the first sequentially adjacent hypotenuse 511, fillet 512 and the second hypotenuse 513.As shown in Figures 3 to 5, this driven member 50 mutually pushes with the protuberance 41 of this second driving component 40 with this first hypotenuse 511 and makes this second hypotenuse 513 non-parallel in the side of this second driving component 40, as shown in Figure 6, this driven member 50 mutually pushes with the protuberance 41 of this second driving component 40 with this fillet 512 and makes this second hypotenuse 513 be parallel to the side of this second driving component 40, to allow between this second driving component 40 with this driven member 50 because contacting formed pushing effect, be only limitted to occur between each protuberance 41,51.
Again as shown in Figure 2, the other end bifurcated of this first driving component 30 is corresponding two connecting sheets 31 of form from one another, each connecting sheet 31 lays respectively at the relative two sides of this first connection bracket 20, and all corresponding at least one axial guiding structure 21 described, to clamp this second driving component 40 and this first connection bracket 20, thus this first, second driving component 30,40 can be formed with the manufacture of low cost mode respectively, avoid solid memder because of its complex structure high manufacture cost problem produced during fabrication.This first connection bracket 20 stably can be displaced into by the second driving component 40 clamped again in order to allow, the present embodiment has two technological means implemented, one of them means is as shown in Figure 3: at least one axial guiding structure 21 described includes to be positioned at and samely moves axially axis A1 and different the first axial guide hole 211 and the second axial guide hole 212 of length, to correspond respectively to the two end part of this second driving component 40, this second driving component 40 is long slab sheet and one end is also equipped with the first spigot 42 and the second spigot 43 be arranged side by side, all import each connecting sheet 31 that this first axial guide hole 211 is also fixed in this first driving component 30 respectively, and the other end of this second driving component 40 is also equipped with the 3rd spigot 44, to import this second axial guide hole 212, make moved axially by the second driving component 40 Absorbable organic halogens of clamping and axially return.And another means are as shown in Figure 4: at least one axial guiding structure 21 described includes the first identical axial guide hole 212 of axial guide hole 211, second and the 3rd axial guide hole 213 of length.3rd axial guide hole 213 is between this first, second axial guide hole 211,212, lay respectively at this first axial guide hole 211 and differently move axially axis A1, A2, but lay respectively at this second axial guide hole 212 and samely move axially axis A1, this second driving component 40 is for forniciform long slab sheet and it is also equipped with the first spigot 42, second spigot 43 and the 3rd spigot 44 again.This first spigot 42 wears an end of this second driving component 40, and the 3rd spigot 44 is arranged between the two end part of this second driving component 40, and this first, the 3rd spigot 42,44 imports this first, the 3rd axial guide hole 211,213 respectively and is fixed in each connecting sheet 31 of this first driving component 30 respectively, this second spigot 43 is arranged in the other end of this second driving component 40 and imports this second axial guide hole 212, makes moved axially by the second driving component 40 Absorbable organic halogens of clamping and axially return.
Again as shown in Figure 2, one end of this driven member 50 and this torsion spring 60 are coaxially articulated in this first connection bracket 20, and all worn by the 4th spigot 52, the side of this second driving component 40 the other end and the side of this driven member 50 1 end are also respectively equipped with fixed hook 45, 54, make the two ends of this torsion spring 60 each fixed hook 45 of grafting respectively, 54, and in order to make this driven member 50 swing smooth and easy, this radial guide structure 22 is then made to be radial guide hole, its relative both sides are shape side 221 and the bent side 222 of an arc in line respectively, the other end of this driven member 50 is also equipped with the 5th spigot 53, to import this radial guide structure 22 and along bent side 222 slippage of this arc.
In addition, the hinge that the present embodiment has transmission agency is applicable to holocentric axle or the enforcement of diplocardia axle, has two embodiments in holocentric axle.First embodiment feature is as shown in Figure 10: this first connection bracket 20 is provided with shaft sleeve part 23, this shaft sleeve part 23 is socketed this axle 10a and can relatively rotating in succession, this first connection bracket 20 can be rotated around this axle 10a, and this shaft sleeve part 23 this guiding structure 11 nearly, this guiding structure 11 for being located at the arc-curved shape chase on this axle 10a surface, and forms activity space S between a side and this guiding structure 11 of this first connection bracket 20.Make this first driving component 30 along with this first connection bracket 20 is to rotate around this axle 10a, and make this first driving component 30 an end can also slippage in this activity space S, to rotate forward and the first driving component 30 of axial slip state drives this second driving component 40 synchronously to move axially to allow, or allow counterrotating and the first driving component 30 of state of axially returning drives this second driving component 40 synchronizing shaft to returning.Second embodiment feature is as shown in Figure 9: the present embodiment hinge comprises the second connection bracket 70 further, it is (not shown that this axle 10a wears at least one axis hole that this second connection bracket 70 is provided with, can see second connection bracket 70 of Fig. 8) and be also socketed with axle sleeve 12, one end of this axle sleeve 12 also axial engagement in this second connection bracket 70 with synchronous start, when making that this axle sleeve 12 is relative with this axle 10a to be rotated, this second connection bracket can rotate along with this axle sleeve 12, this guiding structure 11 is for being arranged at the arc-curved shape chase on this axle sleeve 12 surface, and activity space S is formed between a side and this guiding structure 11 of this first connection bracket 20, make this first driving component 30 along with this first connection bracket 20 is to rotate around this axle sleeve 12, and make this first driving component 30 an end can also slippage in this activity space S, to rotate forward and the first driving component 30 of axial slip state drives this second driving component 40 synchronously to move axially to allow, or allow the first driving component 30 of counterrotating state and axis is returned drive this second driving component 40 synchronizing shaft to returning.Wherein, shown in Figure 8, this second connection bracket 70 is also provided with axial tenon 72 around described at least one axis hole 71a, mutually to dock chimeric with the caulking groove 121 set by this axle sleeve 12 one end, is beneficial to this axle sleeve 12 and this second connection bracket 70 synchronization motion.
Hold and chat above-mentioned second embodiment, when the present embodiment hinge is applicable to the enforcement of diplocardia axle, as shown in Figure 8, also include another axle 10b and a gear train 80 further, at least one axis hole described of this second connection bracket 70 includes two axis holes 71a, 71b.At least one driven gear 82 that this gear train 80 includes two master gears 81 and is provided with between these two master gears 81, to form synchronous start, these two axle 10a, 10b is parallel to each other and wear two axis hole 71a of this second connection bracket 70 respectively, 71b, also wear respectively and be fastened in this two master gears 81, thus in the process that overturns for axle center with this axle 10a of another axle, it is the effect being reached synchronous start by this gear train 80, aforesaid gears group 80 is also a kind of double-action mechanism, function mode between its master gear 81 and driven gear 82 is conventional technique known, do not repeat them here.
In above-mentioned two embodiments, the present embodiment hinge also includes torsion unit 90 further, single axle 10a (see Fig. 9) can be socketed on, or this two axle 10a, 10b (see Fig. 8) can be overlapped respectively, friction torsion is produced when rotating with an axle 10a in office, 10b, and friction washer, resilience washer and nut that this torsion unit 90 comprises, be conventional technique known means, do not repeat them here.In addition, the present embodiment hinge also includes shell F (see Fig. 5) further, and the components such as this second connection bracket coated whereby, this gear train, this torsion unit are also protected.
Though the utility model discloses preferred specific embodiment for achieving the above object, it is not for limiting structure characteristics of the present utility model.Those skilled in the art should expect, under technical spirit of the present utility model, any apparent change or modification are all possible, and all fall within protection domain of the present utility model.
Description of reference numerals
10a, 10b axle 11 guiding structure
12 axle sleeve 121 caulking grooves
The axial guiding structure of 20 first connection bracket 21
The axial guide hole of 211 first axial guide hole 212 second
213 the 3rd axial guide hole 22 radial guide structures
The bent side of 221 straight line side 222 arcs
23 shaft sleeve part
30 first driving component 31 connecting sheets
40 second driving component 41 protuberances
42 first spigot 43 second spigots
44 the 3rd spigot 45 fixed hooks
50 driven member 51 protuberances
511 first hypotenuse 512 fillets
513 second hypotenuse 52 the 4th spigots
53 the 5th spigot 54 fixed hooks
60 torsion springs
70 second connection bracket 71a, 71b axis hole
72 tenons
80 gear train 81 master gears
82 driven gears
90 torsion unit A1, A2 move axially axis
S activity space F shell
Claims (10)
1. there is a hinge for transmission agency, it is characterized in that, comprising:
Axle, it is provided with guiding structure;
First connection bracket, it is this axle in succession, and this first connection bracket is provided with at least one axial guiding structure and a radial guide structure;
First driving component, one end abutment slippage are in this guiding structure, and the other end slippage of this first driving component is in this first connection bracket, makes this first driving component form relative displacement along with this first connection bracket action with this guiding structure;
Second driving component, the other end of its this first driving component is in succession with synchronous start, and this second driving component imports at least one axial guiding structure described moves axially to be formed;
Driven member, it is articulated in this first connection bracket and imports this radial guide structure to form swing, is pushed against each other and maybe can be separated from each other between this driven member and this second driving component; And
Torsion spring, its two ends are plugged in this second driving component and this driven member respectively, and can elasticity adjustment pushing effect to each other, make the second driving component moving axially or return to tighten or this one end lax, and synchronously unclamp or synchronously push this driven member, to be driven by this torsion spring the other end to allow the driven member that unclamps or allow the driven member be pushed push this torsion spring the other end.
2. the hinge with transmission agency according to claim 1, it is characterized in that, this driven member is lever and is articulated in this first connection bracket with one end, and this driven member the other end imports at least one axial guiding structure described, the other end of one end of this second driving component this first driving component in succession, the side of this second driving component the other end and the side of this driven member one end are also respectively equipped with protuberance, this second driving component and this driven member are pushed against each other with each protuberance respectively, or be that the inconsistent state of transmission makes each protuberance be separated from each other at this second driving component and this driven member.
3. the hinge with transmission agency according to claim 2, it is characterized in that, the protuberance of this second driving component is semi-circular shape, the protuberance of this driven member has the first sequentially adjacent hypotenuse, fillet and the second hypotenuse, this driven member mutually pushes with the protuberance of this first hypotenuse and this second driving component and makes this second hypotenuse non-parallel in the side of this second driving component, and this driven member mutually pushes with the protuberance of this fillet and this second driving component and makes this second hypotenuse be parallel to the side of this second driving component.
4. the hinge with transmission agency according to claim 1 and 2, it is characterized in that, the other end bifurcated of this first driving component is corresponding two connecting sheets of form from one another, each connecting sheet lays respectively at the relative two sides of this first connection bracket, and all corresponding at least one axial guiding structure described, to clamp this second driving component and this first connection bracket.
5. the hinge with transmission agency according to claim 4, it is characterized in that, at least one axial guiding structure described includes to be positioned at and samely moves axially axis and different the first axial guide hole of length and the second axial guide hole, to correspond respectively to the two end part of this second driving component, this second driving component is long slab sheet and one end is also equipped with the first spigot and the second spigot that are arranged side by side, all import each connecting sheet that this first axial guide hole is also fixed in this first driving component respectively, and the other end of this second driving component is also equipped with the 3rd spigot, to import this second axial guide hole, make moved axially by the second driving component Absorbable organic halogens of clamping and axially return.
6. the hinge with transmission agency according to claim 4, it is characterized in that, at least one axial guiding structure described includes the first identical axial guide hole of length, second axial guide hole and the 3rd axial guide hole, 3rd axial guide hole be positioned at this first, between second axial guide hole, lay respectively at this first axial guide hole and differently move axially axis, but lay respectively at this second axial guide hole and samely move axially axis, and this second driving component is forniciform long slab sheet and it is also equipped with the first spigot, second spigot and the 3rd spigot, this first spigot wears an end of this second driving component, and the 3rd spigot is arranged between the two end part of this second driving component, and this first, 3rd spigot import respectively this first, 3rd axial guide hole and be fixed in each connecting sheet of this first driving component respectively, this second spigot is arranged in the other end of this second driving component and imports this second axial guide hole, make moved axially by the second driving component Absorbable organic halogens of clamping and axially return.
7. the hinge with transmission agency according to claim 1, it is characterized in that, one end of this driven member and this torsion spring are coaxially articulated in this first connection bracket, and all worn by the 4th spigot, the side of this second driving component the other end and the side of this driven member one end are also respectively equipped with fixed hook, make the two ends of this torsion spring each fixed hook of grafting respectively, and this radial guide structure is radial guide hole, its relative both sides are shape side and the bent side of an arc in line respectively, the other end of this driven member is also equipped with the 5th spigot, to import this radial guide structure and along the bent side slippage of this arc.
8. the hinge with transmission agency according to claim 1, it is characterized in that, this first connection bracket is provided with shaft sleeve part, the socket of this shaft sleeve part is this axle and position this guiding structure nearly in succession, this guiding structure is the arc-curved shape chase being located at this mandrel, and activity space is formed between a side and this guiding structure of this first connection bracket, make this first driving component along with this first connection bracket is to rotate around this axle, and make this first driving component an end can also slippage in this activity space, to rotate forward and the first driving component of axial slip state drives this second driving component synchronously to move axially to allow, or allow the first driving component of counterrotating state and axis is returned drive this second driving component synchronizing shaft to returning.
9. the hinge with transmission agency according to claim 1, it is characterized in that, it comprises the second connection bracket further, this axle wears at least one axis hole that this second connection bracket is provided with and is also socketed with axle sleeve, one end of this axle sleeve also axial engagement in this second connection bracket, this guiding structure is the arc-curved shape chase being arranged at this boss surfaces, and activity space is formed between a side and this guiding structure of this first connection bracket, make this first driving component along with this first connection bracket is to rotate around this axle sleeve, and make this first driving component an end can also slippage in this activity space, to rotate forward and the first driving component of axial slip state drives this second driving component synchronously to move axially to allow, or allow the first driving component of counterrotating state and axis is returned drive this second driving component synchronizing shaft to returning, wherein, this second connection bracket is also provided with axial tenon around at least one axis hole described, mutually to dock chimeric with the caulking groove set by this axle sleeve one end.
10. the hinge with transmission agency according to claim 9, it is characterized in that, it includes another axle and a gear train further, at least one axis hole described of this second connection bracket includes two axis holes, at least one driven gear that this gear train includes two master gears and is provided with between this two master gear, these two axles are parallel to each other and wear two axis holes of this second connection bracket respectively, also wear respectively and are fastened in this two master gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117704.7U CN204493428U (en) | 2015-02-27 | 2015-02-27 | There is the hinge of transmission agency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117704.7U CN204493428U (en) | 2015-02-27 | 2015-02-27 | There is the hinge of transmission agency |
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| CN204493428U true CN204493428U (en) | 2015-07-22 |
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| CN201520117704.7U Active CN204493428U (en) | 2015-02-27 | 2015-02-27 | There is the hinge of transmission agency |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324794A (en) * | 2020-11-02 | 2021-02-05 | 联想(北京)有限公司 | Connection structure and electronic equipment |
| CN113864323A (en) * | 2020-06-30 | 2021-12-31 | 华为技术有限公司 | Folding device and electronic equipment |
-
2015
- 2015-02-27 CN CN201520117704.7U patent/CN204493428U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864323A (en) * | 2020-06-30 | 2021-12-31 | 华为技术有限公司 | Folding device and electronic equipment |
| CN112324794A (en) * | 2020-11-02 | 2021-02-05 | 联想(北京)有限公司 | Connection structure and electronic equipment |
| CN112324794B (en) * | 2020-11-02 | 2022-03-25 | 联想(北京)有限公司 | Connection structure and electronic equipment |
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