CN100418005C - Upspring type flash lamp mechanism - Google Patents
Upspring type flash lamp mechanism Download PDFInfo
- Publication number
- CN100418005C CN100418005C CNB2004100927589A CN200410092758A CN100418005C CN 100418005 C CN100418005 C CN 100418005C CN B2004100927589 A CNB2004100927589 A CN B2004100927589A CN 200410092758 A CN200410092758 A CN 200410092758A CN 100418005 C CN100418005 C CN 100418005C
- Authority
- CN
- China
- Prior art keywords
- flash lamp
- type flash
- actuator
- upspring type
- flashlight body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Stroboscope Apparatuses (AREA)
Abstract
The present invention discloses an upspring type flash mechanism, which mainly comprises a supporting seat, a flash body which is arranged on the supporting seat, a first torsion spring which is arranged on the supporting seat and can be used for providing upspring force, and a drive device which is arranged close to the flash body, wherein the flash body can be upsprung or hidden according to requirements, the first torsion spring is provided with two end legs, one end leg is clamped on a first clamping component of the supporting seat, and the other end leg is clamped on a second clamping component of the flash body. The flash body can be bound or released by the drive device. When external force is used for pushing against a button, because the external force is passed to an inclined surface and a clamping arm is rotated, the flash body is released. When the external force is used for closing the flash body, the clamping arm is forced to twist, then the flash body is clamped gradually, and the flash body is bound and lies in the hidden state in the manner.
Description
[technical field]
The present invention relates to a kind of upspring type flash lamp mechanism, refer to a kind of upspring type flash lamp mechanism that is applied on the camera and can hides especially.
[background technology]
Flashlamp is as a kind of light reinforcing device, is widely used in already on the camera so that the irradiation fill-in light when taking a picture photography to be provided.And novel camera now (contains general camera, the digital camera of AS or digital code camera) make the corresponding increasing of camera lens for the optical zoom of realizing high power, built-in flash commonly used can't satisfy its performance, simultaneously because optical profile type picture window (OVF, Optical Viewfinder) gradually by EVF (EVF, Electronic Viewfinder) replaces, camera design also is tending towards miniaturization, the structure space of camera dwindles, so in this case, it is imperative to design a kind of upspring type flash lamp that can hide and can upspring as required.
The upspring type flash lamp of the tool hidden function of industry application at present is that the flashlamp shell that will have the flashlamp illuminating part is built in the camera body, and when flashlamp needs work, by the mechanism of upspringing it is upspring again.See also that the Japanese patent gazette spy opens flat 11-327008 number and the special existing upspring type flash lamp that is disclosed for flat 10-228050 number of opening, it is to upspring and realize shining function by playing mechanism on one.For example, open in flat 11-327008 number the Japanese patent gazette spy, the mechanism that go up to play of flashlamp is made up of several connecting rods and several rotation sections, and it can promote flashlamp and rotate up and upspring; And open in flat 10-228050 number the Japanese patent gazette spy, play mechanism on it and include a plurality of connecting rods (having C font connecting rod, L shaped connecting rod etc.) and a plurality of gear, and move by the folding and unfolding of connecting rod and to promote flashlamp and upspring.But, play all comparatively complicated and assembling difficulty of structure of mechanism on these, thereby make flashlamp in the process of upspringing and hiding, very likely can break down or occur stuck phenomenon, moreover, play mechanism on these and just must have certain folding and unfolding space for can make flashlamp eject smoothly.Therefore, use these mechanisms and will be difficult to make the whole shared space of flash unit to reduce, thereby can't adapt to the trend that the structure space of present novel camera dwindles.
Therefore, be necessary to provide a kind of upspring type flash lamp of tool hidden function of innovation, to address the deficiencies of the prior art.
[summary of the invention]
Fundamental purpose of the present invention is to provide a kind of upspring type flash lamp mechanism, and it has hidden function, and can rotate smoothly and upspring when needed, and its one-piece construction is simple, assembling is easy.
Another object of the present invention is to provide a kind of camera of hiding the rotation upspring type flash lamp that has, it can make flashlamp rotate smoothly as required and upspring, to guarantee the security of its use, and when flashlamp does not need work, flashlamp can be hidden in the camera body, and cooperate each other closely, thereby make the compact overall structure of camera, to adapt to the development trend of camera miniaturization.
According to above-mentioned purpose of the present invention, the invention provides a kind of upspring type flash lamp mechanism, it mainly includes a supporting seat, be installed on that flashlight body, on the supporting seat is installed on the supporting seat and can provide first torsionspring of upspringing power to flashlight body, and drive unit that is adjacent to flashlight body and is provided with, one support bar wherein is installed on the supporting seat, and this supporting seat has one first holding section at least; Flashlight body can be upspring or be hidden as required, this flashlight body has one and can match with support bar and merge installation portion that can rotate around support bar and second holding section that is adjacent to the installation portion position, also is provided with a buckling parts on the outer side surface of flashlight body; First torsionspring is to be installed on the support bar, and it has the two ends pin, and wherein an end pin is to be fastened on first holding section of supporting seat, and other end pin then is fastened on second holding section of flashlight body; Drive unit can or discharge the flashlight body constraint, this drive unit includes one at least and exposes outside the camera body and the button that supplies external force to operate, can accept to come from the external force at button place and the actuator that rotates by this external force, and be installed on second torsionspring on the actuator, wherein actuator has a main body, on main body, has a stress surface, go back projection on the main body one button gripping arm is arranged, has a buckling parts that can interlock and hold on the button gripping arm with the buckling parts of flashlight body, when stress surface receives the external force that comes from button, the button gripping arm will rotate, make the buckling parts of actuator break away from the buckling parts of flashlight body, thereby flashlight body is discharged; Second torsionspring is to be installed on the main body of actuator, when using external force to close flashlight body, button gripping arm on the actuator will progressively tighten the buckling parts of flashlight body, and this torsionspring can provide certain clamping force, can make like this that flashlight body is in bond and is in stowed position.
Be formed with two sway braces on the supporting seat of above-mentioned upspring type flash lamp mechanism, be symmetrically arranged with a perforation on two sway braces, support bar passes perforation and is set up on the supporting seat; On two sway braces and be adjacent to perforation place and respectively be provided with one first holding section, and two first holding sections are all in the form of slot; At the two ends of support bar one first torsionspring is installed respectively.Flashlight body has a lamp body and contains the loam cake and the lower cover of this lamp body, under cover and have two installation portions; Two installation portion places of vicinity at lower cover respectively are provided with one second holding section, and two second holding sections all are the tab shape; On two installation portions, respectively have a perforation, and all be formed with a breach in a side of this two installation portion.Also have a push rod on the drive unit, this push rod is to be used for transmitting external force between button and actuator, and in an end of push rod be formed with can with the contacted protruded stigma of the stress surface of actuator; One cylindrical spring also is installed on the push rod of actuator, and the one end contacts with button; Projection has an actuating arm on the main body of actuator, and stress surface is to be positioned on this actuating arm and is an inclined-plane.
Above-mentioned upspring type flash lamp mechanism can be applicable on the digital camera, wherein supporting seat can be installed in camera inside with fixing upspring type flash lamp mechanism, this supporting seat also can carry other member of this camera inside, for example: EVF, thus camera inner structure compactness made.
Compared to prior art, upspring type flash lamp mechanism of the present invention has adopted a kind of rotation and bounce device, this rotation and bounce device have first holding section, second holding section and torsionspring, because it is simple in structure, assemble easy, therefore flashlight body can be upspring smoothly, thereby avoid occurring the start fault, and because upspring type flash lamp mechanism of the present invention has also adopted a drive unit to force flashlight body and upspring or to hide, this drive unit mainly is by an external force being passed on the inclined-plane of an actuator, thereby make button gripping arm on the actuator produce a moment of torsion and flashlight body is discharged, and when the closed flashlight body of needs, can press down flashlight body by an external force, the button gripping arm that be positioned on the actuator this moment will be forced to reverse, and then progressively tighten flashlight body, so just can make it remain in stowed position the flashlight body constraint.Each parts of upspring type flash lamp mechanism of the present invention cooperate closely, are applied on the camera, can make the compact overall structure of camera, thereby realize the purpose of camera miniaturization.
[description of drawings]
Figure 1A is the one-piece construction synoptic diagram with camera of upspring type flash lamp mechanism of the present invention, and wherein flashlamp is in closed condition.
Figure 1B figure has the one-piece construction synoptic diagram of the camera of upspring type flash lamp mechanism of the present invention, and wherein flashlamp is in opening.
Fig. 2 is the perspective exploded view of the preferred embodiment of upspring type flash lamp mechanism of the present invention.
Fig. 3 is the location diagram of the EVF in upspring type flash lamp mechanism of the present invention and the camera body.
Fig. 4 is according to the wherein view after upspring type flash lamp mechanism of the present invention shown in Figure 3 and the EVF combination.
Fig. 5 is according to another view after upspring type flash lamp mechanism of the present invention shown in Figure 3 and the EVF combination, wherein part-structure has been made broken section.
Fig. 6 is the illustrative view according to the preferred embodiment of upspring type flash lamp mechanism of the present invention shown in Figure 2.
Fig. 7 is another illustrative view according to the preferred embodiment of upspring type flash lamp mechanism of the present invention shown in Figure 2.
[embodiment]
Upspring type flash lamp mechanism 2 of the present invention can be applied on the digital camera, it is installed on the camera body 1, when camera is not worked, please refer to shown in Figure 1A, flashlight body 20 is to be in the horizontal closed state, and its illuminating part is towards the below, thereby realizes in appearance hiding.When camera work and when needing secondary light source, please refer to shown in Figure 1B, flashlight body 20 is to be in the state of upspringing, and its illuminating part is towards the place ahead.
Please refer to shown in Figure 2, it is the preferred embodiment of upspring type flash lamp mechanism 2, and this flash lamp mechanism 2 mainly includes flashlight body 20, be used for support flash body 20 and be fixed in the supporting seat 30 on the camera body and can make flashlight body 20 carry out the drive unit 40 of start.
Supporting seat 30 is the appropriate positions (not shown) that are fixedly arranged on camera body inside, its top forms two sway braces 31 and 32, be symmetrical arranged a perforation 310 and 320 on the sway brace 31 and 32, one support bar 33 passes perforation 310 and 320 and is set up on the supporting seat 30, also respectively is provided with a draw-in groove 311 and 321 on sway brace 31 and 32; Two first torsionsprings 34 and 35 are placed in the both ends 330 and 331 places of support bar 33 respectively.Above-mentioned draw-in groove 311 and 321 can be used as first holding section of first torsionspring 34 and 35, and the tab 228 and 229 of above-mentioned lower cover 22 then can be used as second holding section of first torsionspring 34 and 35.
Please continue with reference to shown in Figure 3, it has disclosed the position relation of the EVF in upspring type flash lamp mechanism of the present invention and the camera, the EVF 50 that wherein is positioned at camera body is centres of being fixed in supporting seat 30 by screw 51 and 52, and stationary installation 60 also is to be fixed on the supporting seat 30 by screw 61 and 62, EVF 50 can further be stable on the supporting seat 30 like this, this arrangement mode will make full use of the inner space of camera, thereby make the camera structure compactness.
As shown in Fig. 2 and Fig. 3, the assembled relation of above-mentioned all members and detailed assembling process thereof are as follows: at first utilize screw 51 and 52 that EVF 50 is fixed on the supporting seat 30, and by stationary installation 60 that it is further fixing; Then an end 330 of support bar 33 is penetrated perforation 310, first torsionspring 34 that is positioned on the supporting seat successively and be positioned at perforation 223 on the lamp body lower cover 22, and a wherein end pin 340 of first torsionspring 34 snaps in the draw-in groove 311 (first holding section) of sway brace 31, and its other end pin 341 then stretches out and is stuck in tab 228 (second holding section) below from the breach 225 of lower cover 22; In like manner, 331 of the other end of support bar 33 penetrate perforation 320, first torsionspring 35 that is positioned on the supporting seat successively and are positioned at perforation 224 on the lamp body lower cover 22, and a wherein end pin 350 of first torsionspring 35 snaps in the draw-in groove 321 of sway brace 32, and its other end pin 351 then stretches out and be stuck in tab 229 belows of lower cover 22 from the breach 226 of lower cover 22; Then lamp body loam cake 21 is installed on the lower cover 22, lamp body 23 then is positioned between the two, be positioned at the installation portion 221 on the lower cover 22 and a wherein end pin 341 and 351 of 222 and first torsionspring 34 and 35 and all can be covered, can guarantee that like this flashlight body 20 is installed on the security on the supporting seat 30 by loam cake 21.In addition, drive unit 40 is to be installed on (not shown) in the mechanism body, its be in close proximity to the side of supporting seat 30 and flashlight body 20 under, wherein protruded stigma 420 is inconsistent with the oblique surface of contact 442 of actuating arm 441.Because of button 41, push rod 42, actuator 44 and the fixed form of second torsionspring 45 in camera body of drive unit 40 is not feature of the present invention place, therefore will no longer describe in detail.
See also Fig. 4 and two assembly drawings shown in Figure 5, after the assembling of above-mentioned member finishes, the structure of flashlight body 20, supporting seat 30, EVF 50 and drive unit 40 compactness of arranging, whole institute takes up space less, thereby the miniaturization that is used in camera is arranged.The operating principle of hiding, rotating and upspring of upspring type flash lamp mechanism 2 of the present invention will be simultaneously described in conjunction with Fig. 6 and action synoptic diagram shown in Figure 7, sees for details hereinafter.But thin portion structure needs simultaneously with reference to shown in Figure 2.
As Fig. 5 and shown in Figure 7, the flashlight body 20 of upspring type flash lamp mechanism 2 of the present invention is to be in closure state, first torsionspring 34 and 35 that wherein is installed between flashlight body 20 and the supporting seat 30 applies a torsion that makes progress because of being compressed to flashlight body 20, thereby makes flashlight body 20 have the trend of bullet on.The diapire of lamp body lower cover 22 is provided with one and colludes shape buckling parts 227, it can interlock with the buckling parts 446 of drive unit and hold, and, thereby make flashlight body 20 can not upspring and be in hidden state because the existence of second torsionspring 45 makes the buckling parts 446 of drive unit 40 can provide certain button to hold power.
When with pressed by external force button 41, it will drive push rod 42 and advance and compress cylindrical spring 43 simultaneously along pressure direction, and the protruded stigma 420 on the push rod 42 will directly promote the inclined-plane (surface of contact 442) of actuating arm 441 contacted with it, and with this inclined-plane jack-up, thereby make actuating arm 441 produce a moment of torsion that makes progress, and also rotation in the direction of drive button gripping arm 445 whereby, to cause this moment its buckling parts 446 to break away from the buckling parts 227 of lamp body lower cover 22, and when lamp body lower cover 22 breaks away from the constraint of button gripping arm 445, its flashlight body 20 will be by first torsionspring 34 and 35 torsion that provided and is rotated up and upspring, as Fig. 4 and shown in Figure 6, this moment, the flashlight body 20 of upspring type flash lamp mechanism 2 of the present invention was to be in opening.
After flashlight body 20 is upspring, stop pressing button 41, the twisting force of cause second torsionspring 45 is in holding groove 444, thereby make actuator 44 can return to original state (actuator 44 shown in the dotted line among Fig. 6), and because of cylindrical spring 43 acts on button 41, thereby make button 41 also get back to reference position.
If will close flashlight body 20, need to press down lamp body loam cake 21 with external force, thereby make the leading flank of lamp body lower cover 22 retreat and its bottom surface is compressed first torsionspring 34 and 35, the buckling parts 227 that is positioned at lower cover 22 bottom surfaces simultaneously will force button gripping arm 445 to reverse certain angle, and the buckling parts 446 of button on the gripping arm 445 will transfer back to original position and progressively tighten buckling parts 227 on lower cover 22 bottom surfaces under the effect of second torsionspring 45, it is minimum that thereby feasible crack between the two drops to, and can fetter flashlight body 20 in this way and make it restore to former stowed position.
The buckling parts 446 of above-mentioned button gripping arm 445 utilizes the mode of reversing and progressively tightening to be held in fully on the buckling parts 227 of lower cover 22, can make the gap between flashlight body and the camera body reach minimum like this, so this manner is a better embodiment of the present invention.
Claims (40)
1. upspring type flash lamp mechanism, it can be applicable on the camera, this upspring type flash lamp mechanism has the flashlight body that can be upspring as required or hide, it is characterized in that: this flashlight body is mounted on the supporting seat, supporting seat has one first holding section at least, and has a support bar to be installed on this supporting seat; On flashlight body, have one and can match with support bar and merge installation portion that can rotate around support bar and second holding section that is adjacent to the installation portion position, on the outer side surface of this flashlight body, also be provided with a buckling parts; This upspring type flash lamp mechanism also include one be installed on the support bar and can to flashlight body provide one upspring power first torsionspring and be adjacent to flashlight body and the drive unit that is provided with, wherein first torsionspring has the two ends pin, wherein an end pin is to be fastened on first holding section of supporting seat, and other end pin then is fastened on second holding section of flashlight body; Drive unit is or to discharge the flashlight body constraint, and this device includes button, actuator and second torsionspring at least, and wherein button is to expose outside the camera body and for external force to operate; Actuator is can accept to come from the external force at button place and rotate by this external force, it has a main body, on main body, has a stress surface, go back projection on the main body one button gripping arm is arranged, have a buckling parts that can interlock and hold with the buckling parts of flashlight body on the button gripping arm, when stress surface receives the external force that comes from button, the button gripping arm will rotate, make the buckling parts of actuator break away from the buckling parts of flashlight body, thereby flashlight body is discharged; Second torsionspring is to be installed on the main body of actuator, when using external force to close flashlight body, button gripping arm on the actuator will tighten the buckling parts of flashlight body, and this torsionspring can provide certain clamping force, can make like this that flashlight body is in bond and is in stowed position.
2. upspring type flash lamp mechanism as claimed in claim 1, it is characterized in that: on drive unit, also have a push rod, this push rod is to be used for transmitting external force between button and actuator, and in an end of push rod be formed with can with the contacted protruded stigma of the stress surface of actuator.
3. upspring type flash lamp mechanism as claimed in claim 2 is characterized in that: a cylindrical spring also is installed on the push rod of actuator.
4. upspring type flash lamp mechanism as claimed in claim 3 is characterized in that: projection has an actuating arm on the main body of actuator, and stress surface is positioned on this actuating arm and is an inclined-plane.
5. upspring type flash lamp mechanism as claimed in claim 4 is characterized in that: the actuating arm that is positioned on the main body of actuator is to extend along different directions with the button gripping arm.
6. upspring type flash lamp mechanism as claimed in claim 5 is characterized in that: also be provided with a stopper arms that is connected with the button gripping arm and extends along equidirectional with actuating arm on actuator.
7. upspring type flash lamp mechanism as claimed in claim 6 is characterized in that: have more one and hold the wherein end pin that groove is accommodated second torsionspring on stopper arms.
8. as claim 1 or 4 described upspring type flash lamp mechanisms, it is characterized in that: be formed with two sway braces on supporting seat, respectively be symmetrically arranged with a perforation on each sway brace, support bar passes perforation and is set up on the supporting seat.
9. upspring type flash lamp mechanism as claimed in claim 8 is characterized in that: on two sway braces and be adjacent to perforation place and respectively be provided with one first holding section, and two first holding sections are all in the form of slot.
10. upspring type flash lamp mechanism as claimed in claim 9 is characterized in that: at the two ends of support bar one first torsionspring is installed respectively.
11. upspring type flash lamp mechanism as claimed in claim 10 is characterized in that: flashlight body has a lamp body and contains the loam cake and the lower cover of this lamp body, under cover and have two installation portions.
12. upspring type flash lamp mechanism as claimed in claim 11 is characterized in that: two the installation portion places of vicinity at lower cover respectively are provided with one second holding section, and two second holding sections all are the tab shape.
13. upspring type flash lamp mechanism as claimed in claim 12 is characterized in that: on two installation portions, respectively have a perforation, and all be formed with a breach in a side of this two installation portion.
14. upspring type flash lamp mechanism as claimed in claim 13 is characterized in that: the buckling parts of flashlight body is to cover under being positioned at.
15. upspring type flash lamp mechanism, it can be applicable on the camera, this upspring type flash lamp mechanism has the flashlight body that can be upspring as required or hide, it is characterized in that: this flashlight body is mounted on the supporting seat, on supporting seat, have two sway braces, one support bar passes the perforation on two sway braces and sets up thereon, on sway brace and be adjacent to two perforation place and respectively be provided with one first holding section; Have two at an end of flashlight body and match with support bar and to merge the installation portion that can rotate around support bar, respectively be provided with one second holding section, also be provided with a buckling parts away from the installation portion place in flashlight body and be adjacent to two installation portion places; This upspring type flash lamp mechanism also include on two ends that are installed on support bar respectively and can to flashlight body provide one upspring power torsionspring and be adjacent to flashlight body and the drive unit that is provided with, wherein two torsionsprings all have the two ends pin, wherein an end pin is to be fastened on first holding part of supporting seat, and other end pin then is fastened on second holding part of flashlight body; Drive unit has a button and can accept to come from the external force of this button and the actuator that rotates by this external force, wherein on actuator, has a buckling parts that interlocks and hold with the buckling parts of flashlight body, when actuator is subjected to external force and rotates, buckling parts on it can discharge flashlight body, thereby makes flashlight body be upspring under the effect of two torsionsprings.
16. upspring type flash lamp mechanism as claimed in claim 15 is characterized in that: flashlight body has a lamp body and contains the loam cake and the lower cover of this lamp body, and two installation portions are to cover under being positioned at.
17. upspring type flash lamp mechanism as claimed in claim 16 is characterized in that: second holding section is to cover under being positioned at.
18. upspring type flash lamp mechanism as claimed in claim 17, tool is characterised in that: respectively have a perforation on two installation portions, and all be formed with a breach in a side of this two installation portion.
19. upspring type flash lamp mechanism as claimed in claim 18 is characterized in that: the buckling parts of flashlight body is to cover under being positioned at.
20. as claim 15 or 19 described upspring type flash lamp mechanisms, it is characterized in that: the actuator of drive unit has a main body, projection has an actuating arm on the main body, has an inclined-plane on this actuating arm, and this inclined-plane is the external force that is used for accepting to come from the button place.
21. upspring type flash lamp mechanism as claimed in claim 20 is characterized in that: the main body at actuator also has a button gripping arm different with the bearing of trend of actuating arm, and buckling parts is to be positioned on this button gripping arm.
22. upspring type flash lamp mechanism as claimed in claim 21 is characterized in that: on actuator, also be provided with a stopper arms that is connected with the button gripping arm and extends along equidirectional with actuating arm.
23. upspring type flash lamp mechanism as claimed in claim 22 is characterized in that: one second torsionspring also is installed on the main body of actuator.
24. upspring type flash lamp mechanism as claimed in claim 22 is characterized in that: on stopper arms, have more one and hold the wherein end pin that groove is accommodated second torsionspring.
25. upspring type flash lamp mechanism as claimed in claim 21 is characterized in that: drive unit also includes a push rod between actuator and button, a cylindrical spring also is installed on push rod, and an end of this spring is to contact with button.
26. upspring type flash lamp mechanism as claimed in claim 25 is characterized in that: push rod one end be formed with can with the contacted protruded stigma in the inclined-plane of actuator.
27. the rotation of a upspring type flash lamp mechanism and bounce device, this device provides the power of upspringing can for the upspring type flash lamp body, this flashlight body has a loam cake, lower cover and being positioned at, lamp body between the lower cover, side in lower cover is symmetrically arranged with two installation portions, it is characterized in that: flashlight body is to be installed on the supporting seat, this device is between flashlight body and supporting seat, on supporting seat, have two sway braces, and a support bar passes the perforation on two sway braces and sets up thereon, this rotation and bounce device include two first holding sections, two second holding sections and two torsionsprings, wherein two first holding sections are to be arranged at respectively on two sway braces of supporting seat, and adjacent with the position of two perforation respectively; Two second holding sections are to be arranged at the following of flashlight body to cover and be respectively adjacent in the position of two installation portions, and after the upper and lower cover closure of flashlight body, loam cake can coat being positioned at the installation portion and second holding section that cover down; Two torsionsprings are the both ends that are installed on support bar respectively, and between the installation portion of the sway brace of supporting seat and lower cover, each torsionspring all has the two ends pin, wherein an end pin is to be fastened on first holding section, and other end pin is to be fastened on second holding section, can provide a upspring power and it is rotated around support bar to flashlight body like this.
28. the rotation of upspring type flash lamp mechanism as claimed in claim 27 and bounce device is characterized in that: first holding section is a draw-in groove, and second holding section is a tab.
29. rotation and bounce device as claim 27 or 28 described upspring type flash lamp mechanisms is characterized in that: on two installation portions of the lower cover of flashlight body, respectively have a breach.
30. the drive unit of a upspring type flash lamp mechanism, this device is to be installed in the camera, its below that is positioned at flashlight body also can be as required with its constraint or release, it is characterized in that: this device includes button, actuator and torsionspring at least, and wherein button is to expose outside the camera body and for external force to operate; Actuator can be accepted to come from the external force at button place and rotate by this external force, it has a main body, on main body, has a stress surface, go back projection on the main body one button gripping arm is arranged, have a buckling parts that can interlock and hold with the buckling parts of flashlight body on the button gripping arm, when stress surface receives the external force that comes from button, the button gripping arm will rotate, make the buckling parts of actuator break away from the buckling parts of flashlight body, thereby flashlight body is discharged; Torsionspring is to be installed on the main body of actuator, when using external force to close flashlight body, button gripping arm on the actuator will tighten the buckling parts of flashlight body, and this torsionspring can provide certain clamping force, can make like this that flashlight body is in bond and is in stowed position.
31. the drive unit of upspring type flash lamp mechanism as claimed in claim 30 is characterized in that: the stress surface that is positioned on the actuator is an inclined-plane.
32. the drive unit of upspring type flash lamp mechanism as claimed in claim 31 is characterized in that: the main body of actuator is to be shaft-like.
33. drive unit as claim 30 or 32 described upspring type flash lamp mechanisms, it is characterized in that: this device also has a push rod, this push rod is to be used for transmitting external force between button and actuator, and in an end of push rod be formed with can with the contacted protruded stigma of the stress surface of actuator.
34. the drive unit of upspring type flash lamp mechanism as claimed in claim 33 is characterized in that: a cylindrical spring also is installed, and an end of this spring is to contact with button on the push rod of actuator.
35. the drive unit of upspring type flash lamp mechanism as claimed in claim 34 is characterized in that: projection has an actuating arm on the main body of actuator, and stress surface is to be positioned on this actuating arm.
36. the drive unit of upspring type flash lamp mechanism as claimed in claim 35 is characterized in that: the actuating arm that is positioned on the main body of actuator is to extend along different directions with the button gripping arm.
37. the drive unit of upspring type flash lamp mechanism as claimed in claim 36 is characterized in that: on actuator, also be provided with one and hold groove, to accommodate a wherein end pin of second torsionspring.
38. camera that has as claim 1 or 15 described upspring type flash lamp mechanisms, wherein supporting seat is to be installed in this camera inside with fixing upspring type flash lamp mechanism, this supporting seat also can carry other member of this camera inside, thereby makes the camera structure compactness.
39. camera as claimed in claim 38 is characterized in that: the EVF that is positioned at camera inside can be installed on the supporting seat by screw.
40. camera as claimed in claim 39 is characterized in that: the EVF that is positioned at camera inside can also be stable in it on supporting seat by a stationary installation again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100927589A CN100418005C (en) | 2004-11-09 | 2004-11-09 | Upspring type flash lamp mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100927589A CN100418005C (en) | 2004-11-09 | 2004-11-09 | Upspring type flash lamp mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1773363A CN1773363A (en) | 2006-05-17 |
| CN100418005C true CN100418005C (en) | 2008-09-10 |
Family
ID=36760398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100927589A Expired - Fee Related CN100418005C (en) | 2004-11-09 | 2004-11-09 | Upspring type flash lamp mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100418005C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101324742A (en) | 2007-06-13 | 2008-12-17 | 佛山普立华科技有限公司 | Flickering lamp ejecting structure |
| KR101335628B1 (en) * | 2007-08-02 | 2013-12-03 | 삼성전자주식회사 | Pop-up module for electronic device |
| CN101770140B (en) * | 2009-01-06 | 2011-11-16 | 亚洲光学股份有限公司 | Automatic open device of flash lamp |
| WO2013161225A1 (en) * | 2012-04-25 | 2013-10-31 | パナソニック株式会社 | Strobe device and image pick-up device provided with same |
| CN108388352B (en) * | 2018-03-19 | 2021-05-18 | 联想(北京)有限公司 | Supporting component and keyboard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4135797A (en) * | 1976-02-17 | 1979-01-23 | Fuji Photo Film Co., Ltd. | Shutter lock means for cameras |
| JP2001188285A (en) * | 2000-01-05 | 2001-07-10 | Fuji Photo Film Co Ltd | Cam device |
| CN2556677Y (en) * | 2002-04-06 | 2003-06-18 | 新虹科技股份有限公司 | Automatic open and close mechanism for built-in flash light of camera |
| CN1497321A (en) * | 2002-10-09 | 2004-05-19 | ���µ�����ҵ��ʽ���� | Camera of built-in flash lamp type |
-
2004
- 2004-11-09 CN CNB2004100927589A patent/CN100418005C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4135797A (en) * | 1976-02-17 | 1979-01-23 | Fuji Photo Film Co., Ltd. | Shutter lock means for cameras |
| JP2001188285A (en) * | 2000-01-05 | 2001-07-10 | Fuji Photo Film Co Ltd | Cam device |
| CN2556677Y (en) * | 2002-04-06 | 2003-06-18 | 新虹科技股份有限公司 | Automatic open and close mechanism for built-in flash light of camera |
| CN1497321A (en) * | 2002-10-09 | 2004-05-19 | ���µ�����ҵ��ʽ���� | Camera of built-in flash lamp type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1773363A (en) | 2006-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9091105B2 (en) | Opening/closing device | |
| US7694390B2 (en) | Hinge mechanism for foldable electronic device | |
| TWI304149B (en) | ||
| CN100418005C (en) | Upspring type flash lamp mechanism | |
| JPH1164971A (en) | Shutter mechanism for liquid crystal projector and shutter opening/closing method | |
| WO2020151436A1 (en) | Portable soft-light lamp | |
| JP5398287B2 (en) | Strobe device | |
| CN101847030B (en) | Cover-lifting type electronic device | |
| JP4472389B2 (en) | Zoom lens barrel | |
| US9104089B2 (en) | Electronic device | |
| JP3547529B2 (en) | Camera release button mounting structure | |
| JP3782534B2 (en) | Camera with pop-up strobe | |
| US6636698B2 (en) | Zoom actuating apparatus for cameras | |
| JP3382294B2 (en) | Video camera | |
| JP3129768B2 (en) | Barrier for lens barrel | |
| CN221097176U (en) | Flexible screen rotating shaft structure | |
| CN114885053A (en) | Electronic device | |
| JP3998824B2 (en) | Strobe device | |
| JP3777244B2 (en) | Focal plane shutter for camera | |
| JP2005308898A (en) | Imaging device | |
| JP2526640Y2 (en) | Pop-up device | |
| KR970003454Y1 (en) | Lens cap for a zoom camera | |
| KR20040019860A (en) | Lens cap assembly for a camera | |
| CN116936279A (en) | Dual-power change-over switch | |
| JP2001337259A (en) | Camera equipped with barrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |