CN2419752Y - Automatic opening-cover mechanism for mobile phone - Google Patents
Automatic opening-cover mechanism for mobile phone Download PDFInfo
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- CN2419752Y CN2419752Y CN 00222142 CN00222142U CN2419752Y CN 2419752 Y CN2419752 Y CN 2419752Y CN 00222142 CN00222142 CN 00222142 CN 00222142 U CN00222142 U CN 00222142U CN 2419752 Y CN2419752 Y CN 2419752Y
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Abstract
The utility model relates to an automatic cover-opening mechanism for a mobile phone. The utility model is mainly characterized in that a reset spring of a cover plate is arranged between a machine body and a cover plate shaft, and the other end of the cover plate is provided with a locking mechanism. The locking mechanism can either be a latch hook mechanism of a push-button lock hook designed by mechanical principle, or a buttonless mechanism which adopts the cover plate as a button or various forms of locking mechanisms which utilize the magnetic suction property of magnet sheets to replace lock hooks and latch hooks.
Description
In the style of numerous mobile phones, the patent clamshell handset of Motorola Inc. is because it is designed to consumers in general cleverly and likes; When cover plate closes it can protect mobile phone by strong; Can use as receiver again when opening, open and the closure of while cover plate also are the functional switches of mobile phone communication and on-hook.
But existing clamshell handset generally must cooperate and cover plate could be opened when opening cover plate with two hands, promptly holds mobile phone with one, and the finger of another hand has been scratched cover plate again and opened.Certainly, one hand also can be opened cover plate reluctantly, but action is very awkward.With the hands open cellular phone flip, the user does not have any inconvenience generally speaking, but in some occasion, as: steering vehicle, operation miscellaneous equipment, write, receive calls when using computer, that is to say that when a hand is occupied just ten minutes is not.
Find that in investigation it is exactly that it is inconvenient to answer the call that many personages that often drive just do not use clamshell handset, reason.Non-flip telephone receives calls with regard to very convenient user; it is just passable only to need to press next button, and when you had been with this problem whereabouts mobile phone distributors to seek advice from, they can recommend two kinds of schemes to you usually; the one, buy cover earphone and a microphone, the 2nd, buy the non-clamshell handset of other style.Though first kind of scheme can solve the problem that receives calls when driving, be to use earphone too " specialty ", many people are also uncomfortable; And use inconvenient, must be in advance to the mobile phone setting, and earphone inserted; That is to say that use earphone receiving phone is just possible under prior prepared situation; Many in addition annexes are spent more money again, and carrying, preserving all is problem.The earphone receiving phone still must be avoided rocking with hand steered a microphone when motion state is used, and makes it keep the tram.
At present a kind of distortion on the basis of clamshell handset, occurred, promptly kept cover plate, and outside the cover plate area coverage, leave a few functions key.When receiving calls, need not open cover plate, press any key and get final product.Though the method has certain advantage, can omit the flip action that receives calls, protect most of button simultaneously again; But the another one characteristics of clamshell handset are left in the basket: increased the earphone of mobile phone and the length between the receiver when renovating, with guarantee mobile phone people's ear with mouthful between have enough distances to guarantee the quality of " listening " and " saying ".After all receiver apart from population more closely, speech quality is attached to far better on the face than mobile phone.
The purpose of this utility model is exactly to carry out little change on the basis of original clamshell handset, just can receive calls very easily.So both kept the advantage of original flip telephone, the characteristics that conveniently receive calls had been arranged again.
Its technical essential is to increase the button of uncapping on the body of mobile phone, the locking mechanism of this button and cover plate links, cover plate locking mechanism release when button is pressed, and cover plate is upspring under the effect of reset force, be turned to and talked about the position, can receive calls or this moment such as dialing etc.When cover plate closing, cover plate promotes locking mechanism near the final position time, and then is locked by locking mechanism.Wherein also having a kind of form is the button-free structure, directly presses down turnover cover during use, just can realize renovating or close lid, its essence is the cover plate button effect of having held concurrently.
Mobile phone automatic cover-turning described in the utility model mechanism is divided into flip-open cover mechanism and locking mechanism two parts.
Flip-open cover mechanism relates to body and an end and is articulated in cover plate on the body by plate shaft, and the back-moving spring of cover plate also is housed between body and cover plate.
Described back-moving spring can be the torsion spring that is loaded on the plate shaft, also extension spring.Certainly can also be other forms such as tongue, its purpose all be after the locking mechanism release, and cover plate can be opened automatically.
Its locking mechanism more can be designed to various ways.Specifically can be divided into button locking mechanism and button-free locking mechanism are arranged.
Have the button locking mechanism again following form can be arranged:
Hook in above-mentioned 3 schemes and latch hook also can utilize the suction iron realization of magnet.Promptly at least one in hook and the latch hook replaces with flat thin magnet, and another is flat thin magnet or inhales magnetic material sheets being.
The button-free locking mechanism can have following form:
Utilize the suction iron of flat thin magnet can also design multiple locking mechanism, as the cabinet door that is designed to be similar to the automatic telescoping mechanism of refill or be similar to furniture is pushed automatic opener etc.
Because the button of uncapping arranged, therefore use just very conveniently, need only one when using phone hold machine, press the button or of uncapping with a finger of the same hand directly by lower cover, cover plate automatically springs open just can answer or used phone.Also can make it have other function in addition of uncapping button and other function key combination of uncapping simultaneously.
Fig. 1 is the partial sectional view of an embodiment of flip-open cover mechanism.
Fig. 2 is the partial sectional view of another embodiment of flip-open cover mechanism.
Fig. 3 is the front view of locking mechanism embodiment 1.
Fig. 4 is the A-A cutaway view of Fig. 1.
Fig. 6 is the partial sectional view of locking mechanism embodiment 2.
Fig. 6 is the partial side view of locking mechanism embodiment 3.
Fig. 7 is the B-B partial sectional view of Fig. 6.
Fig. 8 is the front view of locking mechanism embodiment 4.
Fig. 9 is the C-C cutaway view of Fig. 8.
Figure 10 is the partial sectional view of locking mechanism embodiment 5.
Figure 11 is the cutaway view of locking mechanism embodiment 6.
Figure 12 is the cutaway view of locking mechanism embodiment 7.
Figure 13 is the cutaway view of locking mechanism embodiment 8.
Figure 14 is the front view of locking machine machine embodiment 9.
Figure 15 is the D-D partial sectional view of Figure 14.
Figure 16 is the partial sectional view of locking mechanism embodiment 10.
Figure 17 is the partial sectional view of locking mechanism embodiment 11.
Figure 18 is the partial sectional view of locking mechanism embodiment 12.
Figure 19 is one of instantaneous state of locking mechanism embodiment 12.
Figure 20 be locking mechanism embodiment 12 instantaneous state two.
Figure 21 be locking mechanism embodiment 12 instantaneous state three.
Figure 22 be locking mechanism embodiment 12 instantaneous state four.
Figure 23 be locking mechanism embodiment 12 instantaneous state five.
Figure 24 is the partial sectional view of locking mechanism embodiment 13.
Figure 25 is the partial sectional view of locking mechanism embodiment 14.
Figure 26 is the partial sectional view of locking mechanism embodiment 15.
Figure 27 is another instantaneous state of Figure 26.
Figure 28 is the partial sectional view of locking mechanism embodiment 16.
Below in conjunction with accompanying drawing embodiment of the present utility model is done detailed description.
A, flip-open cover mechanism:
It is the effect of leaning on cover spring that cover plate is opened upset.Since the operation principle of button flip-shell and existing mobile phone on the market to renovate principle different, may not too be applicable to the present invention so have the mobile phone spring structure now.Existing on the market hand-set lid spring generally has two active sections, is balance point for about 30 ° about the angle of uncapping greatly, when the angle of uncapping during less than 30 ° spring will try hard to close cover plate, when the angle of uncapping during greater than 30 ° spring will try hard to open cover plate.This type of spring is to satisfy need of work of the present invention as can be seen, so will adopt different spring structures.
The spring of renovating of the present invention can have two types.Typical torsionspring 4 as shown in Figure 1 does to open rotation at its effect lower cover 2 around plate shaft 3.Close when covering the user with finger push cover plate 2 along opposite spin, torsionspring 4 is tightened stores the energy of uncapping.The elastic force of torsionspring 4 is answered size reasonable, and elastic force is too little just can not open cover plate 2; Excessive will the making of elastic force forms impact when uncapping.(use knack: slowly open when being in one's hands machine with thumb when uncapping, make cover plate follow the thumb upset, make thumb leave cover plate then gradually, make the side slip of cover plate upset, can obviously avoid the impact of uncapping along thumb.)
Fig. 2 is another structure of renovating spring--Extension Spring-type, principle are also very simple.But this structural volume is big.The advantage of this mechanism is to set up the damping buffering device simultaneously, reduces the impact of the process of uncapping.
B: locking mechanism:
Embodiment 1: Fig. 3, shown in Figure 4 be a kind of typical machine formula structure.Button 6 is coupled as one after assembling with latch hook 8, they by bullet 7 to the left push-tight of figure, and with cover plate 2 lockings.When button 6 was pressed, button 6 drove latch hooks and overcomes spring force and move right, hook 5 unhook on last and the cover plate 2.Cover plate 2 after the unhook overturns under the effect of reset force.When finger unclamped, button 6 and latch hook 8 resetted under spring 7 effects.
Close when covering operator's moving cover plate 2 that press...withes one's finger it rotated, on the cover plate 2 on the inclined-plane of hook 5 and the button of uncapping the latch hook inclined-plane interact, latch hook is moved right; When cover plate closing put in place, latch hook 8 moved to left under the effect of spring 7, and with cover plate 2 on hook 5 fastenings, locking.
Embodiment 2: Fig. 5 is the magnetic locking mechanism, and is similar to Fig. 3, Fig. 4, but latch hook is changed over magnetic block 33, utilizes the suction of 33 pairs of iron plates 35 of magnetic material, with cover plate 2 lockings.When pressing the button, magnetic block 33 and iron plate 35 dislocation, when magneticaction reduces to enough hour, cover plate 2 is uncapped under the effect of renovating spring 7.
Embodiment 3: Fig. 6, Fig. 7 are another locking mechanism forms, and structure is simpler.Button 6, spring 9 and latch hook 8 are designed to an integral body, utilize the strain of material to finish multiple action.When finger was pressed button 6, ammonium button 6 moved right, flexure strip 9 distortion at middle part, and the latch hook 8 of right-hand member breaks off relations with hook 5 in the process that moves to right.When finger unclamped, whole button 6 resetted under the effect of flexure strip 9.
Embodiment 4: Fig. 8, Fig. 9 are the locking mechanisms of front button.When button 6 was pressed, latch hook 8 moved to left and realizes unblanking under the promotion on the inclined-plane of button 6.When finger unclamps, reset at the effect knob down 6 of spring 7 and spring 10, latch hook 8 resets.
Embodiment 5: as shown in figure 10: usefulness magnetic block 33 and iron plate 35 replace latch hooks 8 and hook 5, just become to be another magnetic locking mechanism.When button 6 was pressed, the promotion lower push-rod 8 on the inclined-plane of button 6 moved to left, when magnetic block 33 depart from enough apart from the time, cover plate 2 upsets realize uncapping.
Embodiment 6: Figure 11 is the form that another kind of button 6 is arranged on the locking mechanism in mobile phone body 1 front.When finger was pressed button 6, button 6 moved down, and by lever 13 and fulcrum 14 thereof cover plate 2 was promoted, and made the locking tongue 11 on the cover plate 2 break away from elastic locking reed 12 by force.When finger unclamped, button 6 drove lever 13 and resets under the effect of back-moving spring 7.
Embodiment 7: Figure 12 be again with the condition of Figure 11 structural similarity under, change over the magnetic locking mechanism.When finger was pressed button 6, button 6 moved down, and by lever 13 cover plate 2 was promoted, and the iron plate 35 on the cover plate 2 is broken away from by force with magnetic block 33 on the body 1.When finger unclamped, button 6 drove lever 13 and resets under the effect of back-moving spring 7.
Embodiment 8: Figure 13 is the magnetic locking mechanism of another button in the mobile phone front, simple being suitable for.Need only press the button 6 when uncapping, button 6 drives magnetic block 33 and moves down, and iron plate 35 and magnetic block 33 are broken away from, and cover plate 2 is uncapped under the effect of renovating spring 7.The suction that closes 35 of magnetic blocks 33 and iron plate when covering is with cover plate 2 lockings.This embodiment is similar to embodiment 1, and its difference is that one is that button 6 is loaded on body 1 side, and one is will be in body 1 front with button 6.
Embodiment 9: Figure 14, Figure 15 are again that a kind of button is located at positive flip-open cover mechanism form.This button does not press the button in use; But promote the i.e. slide block 16 among the figure of button.When slide block 16 is pushed when moving upward, cover plate 2 breaks away from slide blocks 16 back upsets.Lock dog resets under the effect of spring 18.Rely on the cover plate 2 and the ramp effect promotion slide block 16 of slide block 16 to move upward when cover plate 2 is closed, the flange 17 of last slide block 16 combines with the groove 15 of cover plate 2, with cover plate 2 lockings.Just can open cover plate 2 owing to only promote slide block 16 along slide block 16 opening directions, therefore the characteristics of this mechanism are can reduce button greatly to be not intended to press the possibility of uncapping.
Embodiment 10: Figure 16 is the magnetic locking mechanism with Figure 14, Figure 15 structural similarity.Upwards promote slide block 16 when uncapping, the magnetic block 33 that is embedded in the slide block 16 breaks away from by force with iron plate 35.Cover plate 2 is uncapped.When loosing one's grip, spring 18 resets slide block 16.
Embodiment 11: Figure 17 is the flip-open cover mechanism of button-free, directly gets final product by lower cover 2 when uncapping.
This locking mechanism is made up of the slideway on reed 21, lock pin 22, the cover plate 2, and lock pin 22 is fixed on the end of reed 21.When the user will open cover plate 2, just directly press lower cover 2, lock pin 22 relative cover plates 2 move upward, and bullet is from slideway 20 under the effect of the restoring force of reed 21, and cover plate 2 is opened under the effect of renovating spring 4 automatically.When cover plate 2 closures, the slideway 20 on the cover plate 2 makes lock pin 22 enter slideway 20 do relative motion, and stops at the bending part of slideway 20; Lock pin 22 moves to right under the effect of reed 21 when openhanded opening, and with cover plate 2 lockings.To open cover plate 2 during once more by lower cover 2.The movement locus of lock pin 22 relative cover plates 2 is shown in the dotted line among Figure 17.Because the area of cover plate 2 is bigger, is subjected to the chance of external force effect more, it is also more to produce the chance that is not intended to open cover plate 2; Therefore limit spring 19 should be set, the effect of limit spring 19 is to have only when the suffered external force of cover plate 2 during greater than the active force of limit spring 19, just may open cover plate 2.Therefore it is much bigger the Intensity Design of limit spring 19 can be renovated spring 4, but the effect stroke is very short.
Embodiment 12: Figure 18 is another button-free flip-open cover mechanism, and principle is similar to embodiment 11.But its lock pin 23 is arranged on cover plate 2 sides.Big slide block 24 can have a small slide block 26 to slide under the effect of spring 27 above big slide block 24 in the other direction along body 1 horizontal slip under the promotion of spring 25, up to the location, flange place of big slide block 24.The broken line groove that a connection is arranged in the side of two slide blocks 24 and 26.Lock pin 23 moves in company with cover plate 2 when cover plate 2 is closed, and first skewed slot along small slide block 26 moves and sees Figure 19.This moment, big slide block 24 slided to the right under the drive of lock pin 23, and spring 25 is compressed, and the place, right angle of running into big slide block 24 up to lock pin 23 stops, and again see Figure 20 by motionless cover plate 2 this moment.
When the operator unclamps hand, cover plate 2 resilience under the effect of renovating spring 4, lock pin 23 thereupon moment break away from big slide block 24, big slide block 24 is moved to the left under the effect of spring 25, lock pin 23 is run into the place, right angle and is stopped, Figure 21 is seen in cover plate 2 lockings.
When the operator during once more by lower cover 2 lock pin 23 fall along straight trough, see Figure 22, big slide block 24 resets left under the effect of spring 25, sees Figure 23.
When the operator looses one's grip, resilience under the effect of cover plate 2 springs 4, lock pin 23 promotes small slide block 26 to left movement, breaks away from small slide block 26 at last; Small slide block 26 resets under the effect of spring 27, sees Figure 23.
Embodiment 13: the structure of Figure 18 also can be simplified as Figure 24, and small slide block 23 is become tongue 28, and its end is fixed on the slide block 24, and the other end can be out of shape when the power that is subjected to upwards; And can not be out of shape owing to being supported in the downward masterpiece time spent.The movement locus of lock pin 23 and embodiment 12 are identical.Just in the final stage of uncapping, lock pin 23 upwards promotes to make tongue 28 distortion, and lock pin 23 breaks away from tongue 28 back tongues 28 and resets.Dotted line is represented the deformation state of tongue 28 among Figure 24.
Embodiment 14: the structure of Figure 24 also can become reed 28 into pivoted arm 30 as Figure 25, and it can rotate around little axle 29, is positioned shown position under the effect of torsionspring 31.The movement locus of lock pin 23 and embodiment 13 are identical.Just in the final stage of uncapping, after lock pin 23 promotion pivoted arms 30 rotated counterclockwise, lock pin 23 broke away from pivoted arms 30, and pivoted arm 30 resets.
Embodiment 15: Figure 26, Figure 27 are another magnetic button-free flip-open cover mechanisms.Cover plate 2 is locked under the suction of magnetic block 33 and iron plate 35.Rocking arm 34 is around little axle swing, and be subjected to the effect of spring 36 and the supporting role of body 1 this moment, is oriented to horizontal level.As long as by lower cover 2, the convex shoulder 32 of cover plate 2 is depressed rocking arm 34 when uncapping, and rocking arm 34 rotates, and spring 36 is compressed.Because iron plate 35 arrives little distance to the distance of little axle greater than cover plate 2 convex shoulders 32, the rotation of rocking arm 34 breaks away from magnetic block 33 and iron plate 35.See Figure 27.Loose one's grip this moment rapidly, just can uncap.
Embodiment 16: as Figure 28, cover plate 2 is locked under the attraction of magnetic block 33 and iron plate 35.Need only when uncapping by lower cover 2, spring 36 is compressed, loose one's grip this moment rapidly, spring 36 bounce-backs promote cover plate 2, will be subjected to spring 18 during owing to magnetic block 33 resiliences, the resistance of the damping mechanism that steel ball 37 and " V " shape groove constitute, when particularly steel ball falls into magnetic block 33 " V " shape groove, magnetic block 33 bounce-back spring speed obviously reduce, even stop, and cause separating of magnetic block 33 and iron plate 35.
Claims (18)
1, a kind of mobile phone automatic cover-turning mechanism, relate to a body (1) and an end and be articulated in cover plate (2) on the body (1) by plate shaft (3), its feature is equipped with the back-moving spring (4) of cover plate (2) between mobile phone body (1) and cover plate (2), between the other end of cover plate (2) and the body (1) locking mechanism is housed.
2, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that described back-moving spring (4) is the torsion spring (4) that is loaded on the plate shaft (3).
3, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that described back-moving spring (4) is extension spring (4).
4, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Be located at the hook (5) on the cover plate (2);
Be located at the button (6) on the body (1), between button (6) and the body (1) spring (7) be housed, the end of button (6) is provided with and links up with the latch hook (8) that (5) cooperate.
5, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Be located at the hook (5) on the cover plate (2);
Be located at the button (6) on the body (1), be provided with flexure strip (9) between button (6) and the body (1), the end of button (6) is provided with and links up with the latch hook (8) that (5) cooperate.
6, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Be located at the hook (5) on the cover plate (2);
Be located at the button (6) on the body (1), be provided with spring (7) between button (6) and the body (1), a side of button (6) bottom is the inclined-plane;
Have an end of a latch hook (8) to cooperate with hook (5), the other end is the inclined-plane that cooperates with inclined-plane on the button (6), between latch hook (8) and body (1) spring (10) is housed also.
7, according to claim 4 or 5 or 6 described mobile phone automatic cover-turning mechanisms, it is characterized in that in described hook (5) and the latch hook (8) at least one is a flat thin magnet, another is flat thin magnet or inhales magnetic material sheets being.
8, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Be located at the locking tongue (11) on the cover plate (2);
Be located at the snap (12) that cooperates with locking tongue (11) on the body (1);
Be located at the button (6) on the body (1), between button (6) and the body (1) spring (7) be housed;
Go up dumpling at button (6) and be connected to lever (13), on body (1), also be provided with the fulcrum (14) of lever (13).
9, mobile phone automatic cover-turning according to claim 8 mechanism is characterized in that in described locking tongue (11) and the snap (12) at least one is a flat thin magnet (33), and another is flat thin magnet or inhales magnetic material sheets being (35).
10, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Have a wedge-shaped impression (15) at cover plate (2) end face;
One slide block (16) is housed on body (1), and slide block (16) one ends are the wedge shape convex body (17) that cooperates with groove (15), between slide block (16) other end and the body (1) spring (18) are housed.
11, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
At cover plate (2) end face one flat thin magnet (33) is housed;
One slide block (16) is housed on body (1), and the end that slide block (16) is adjacent with cover plate (2) is equipped with flat thin magnet or inhales magnetic material sheets being (35), between the other end of slide block (16) and the body (1) spring (18) is housed.
12, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Be loaded on the limit spring (19) of the cover plate (2) on the body (1);
End at cover plate (2) all is provided with slideway (20);
Reed (21) is housed on body (1), and reed (21) one ends are fixed on the body (1), and the other end is fixed with can be along the lock pin (22) of slideway (20) slip.
13, mobile phone automatic cover-turning according to claim 12 mechanism is characterized in that described reed (21) is " U " type reed.
14, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Be fixed on the lock pin (23) on cover plate (2) side;
Be loaded on the big slide block (24) of the band slideway on the body (1), between one end of big slide block (24) and the body (1) spring (25) is housed, the small slide block (26) of band slideway is housed on the big slide block (24), between big slide block (24) and small slide block (26) spring (27) is housed also, the slideway of big slide block (24) is communicated with the slideway of small slide block (26) and the whole slideway that constitutes lock pin (23).
15, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Be fixed on the lock pin (23) on cover plate (2) side;
Be loaded on the big slide block (24) of the ground way of the pin with lock (23) on the body (1), wherein one section slideway is the inclined-plane, there is an end of a tongue (28) to be fixed on the inclined-plane of big slide block (24), the other end is tilted to, tongue (28) constitutes the distortion slideway with big slide block (24), and with big slide block (24) on the whole slideway that constitutes lock pin (23) of ground way.
16, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Be fixed on the lock pin (23) on cover plate (2) side;
Be loaded on the big slide block (24) of the ground way of the pin with lock (23) on the body (1), on big slide block (24), a rotating shaft (29) be housed, pivoted arm (30) is housed in the rotating shaft (29), the torsion spring (31) that resets for pivoted arm (30) also is housed in the rotating shaft (29);
Pivoted arm (30) constitutes the distortion slideway with big slide block (24), and with big slide block (24) on the whole slideway that constitutes lock pin (23) of ground way.
17, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Cover plate (2) head is provided with downward convex shoulder (32), and cover plate (2) inboard is fixed with a flat thin magnet (33);
Be hinged with a rocking arm (34) on the body (1), rocking arm (34) is gone up and flat thin magnet is equipped with in the corresponding position of flat thin magnet (33) or inhale magnetic material sheets being (35);
Body (1) is gone up and the back-moving spring (36) of rocking arm (34) also is equipped with in the corresponding position of flat thin magnet (33).
18, mobile phone automatic cover-turning according to claim 1 mechanism is characterized in that locking mechanism comprises:
Cover plate (2) inboard, end is embedded with inhales magnetic material sheets being (35);
Flat thin magnet (33) is equipped with in relevant position on the body (1), between flat thin magnet (33) and body (1) back-moving spring (36) is housed also;
The damping mechanism of magnetic sheet (33) also is housed on body (1), and this damping mechanism comprises and the vertically arranged spring of back-moving spring (36) (18), is loaded on the steel ball (37) of spring (18) head, and is located at " V " shape groove on flat thin magnet (33) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222142 CN2419752Y (en) | 2000-01-19 | 2000-01-19 | Automatic opening-cover mechanism for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222142 CN2419752Y (en) | 2000-01-19 | 2000-01-19 | Automatic opening-cover mechanism for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419752Y true CN2419752Y (en) | 2001-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00222142 Expired - Fee Related CN2419752Y (en) | 2000-01-19 | 2000-01-19 | Automatic opening-cover mechanism for mobile phone |
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| Country | Link |
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| CN (1) | CN2419752Y (en) |
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| US9651995B2 (en) | 2014-12-30 | 2017-05-16 | Tronxyz Technology Co., Ltd. | Foldable electronic device |
| CN105807849A (en) * | 2014-12-30 | 2016-07-27 | 深圳创锐思科技有限公司 | Foldable electronic equipment |
| CN105807849B (en) * | 2014-12-30 | 2018-01-23 | 深圳创锐思科技有限公司 | Folding-type electronic device |
| CN110353463A (en) * | 2018-03-26 | 2019-10-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN110353464A (en) * | 2018-03-26 | 2019-10-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN109035965A (en) * | 2018-08-20 | 2018-12-18 | 安徽倍思特教育科技有限公司 | A kind of teaching equipment being convenient for music teaching |
| CN110561066A (en) * | 2019-08-27 | 2019-12-13 | 华晓精密工业(苏州)有限公司 | Automatic guide transport vehicle for cylinder body assembly |
| CN110561066B (en) * | 2019-08-27 | 2020-10-23 | 华晓精密工业(苏州)有限公司 | Automatic guide transport vehicle for cylinder body assembly |
| CN111405095A (en) * | 2020-03-30 | 2020-07-10 | 维沃移动通信有限公司 | Folding mechanism and electronic equipment |
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