TWI485461B - Stabilizing module - Google Patents

Description

Anti-shake module

The invention relates to an anti-shake module, in particular to a design in which a convex portion is integrally formed with a movable member and a fixing member, so as to replace the traditional anti-shake module, an additional guide shaft and a ball are required. The design is more convenient for the anti-shake module.

Generally, there is a problem of hand shake in the camera device, especially for a compact digital camera, because the stability of the user holding the digital camera is insufficient, it is often at the moment when the shutter is pressed, because the user holds the hand. The shaking of the camera or the force of the finger pressing the shutter causes the camera to vibrate, thereby capturing a blurred image.

The conventional anti-shake module needs to be provided with a plurality of guide shafts between the movable member and the fixed member, so that the movable member can be displaced in the opposite direction along the guide shaft and the fixed member. Alternatively, the anti-shake module can be provided with a plurality of balls between the movable member and the fixing member, and the movable member can slide on the fixing member by the balls. However, the guide shafts or the balls are independently provided components, and are not integrally formed with the movable member or the fixing member, so that the guide shaft or the ball is difficult to set, and a special machine is needed to use this. The guide shafts or balls are disposed between the movable member and the fixed portion. In addition, these guide shafts and balls are assembled in many steps and cost.

In view of this, the inventor of the present invention contemplates and designs an anti-shake module to facilitate the needle Improve the lack of existing technology, and thus enhance the implementation and utilization of the industry.

In view of the above-mentioned problems of the prior art, the object of the present invention is to provide an anti-shake module to solve the problem that the conventional anti-shock module is less convenient to assemble.

According to an object of the present invention, an anti-shake module is provided, comprising: a bracket unit, a first frame unit and a second frame unit. One side of the bracket unit is provided with at least three bracket protrusions, and at least three bracket protrusions are integrally formed with the bracket unit; one side of the first frame unit is provided with at least three first frame protrusions, and the other side is provided with At least three first frame recesses, at least three first frame protrusions are integrally formed with the first frame unit; one of the second frame units is provided with at least three second frame recesses; wherein, when the first frame unit When engaging the bracket unit and the second frame unit, at least three bracket protrusions are embedded in the at least three first frame recesses, and at least three bracket protrusions are movable in the at least three first frame recesses toward the first Sliding back and forth, at least three first frame protrusions are embedded in at least three second frame recesses, and at least three first frame protrusions are movable back and forth in a second direction in at least three second frame recesses Slip.

Preferably, the first direction is perpendicular to the second direction.

Preferably, the anti-shock module can further comprise a fixing unit, and one side can be provided with at least three fixing protrusions and a plurality of first connecting portions, and at least three fixing protrusions and the fixing unit can be integrally formed. The bracket unit may further include a plurality of second connecting portions on one side of the at least three bracket protrusions; when the fixing unit and the bracket unit are engaged by the plurality of first connecting portions and the plurality of second connecting portions, The at least three fixing protrusions may abut against the other of the second frame unit opposite to the at least three second frame recesses surface.

Preferably, the anti-shake module further includes a plurality of connecting elements corresponding to the plurality of first connecting portions to connect the first connecting portions and the second connecting portions to fix the fixing unit and the bracket unit to each other.

Preferably, the anti-shock module further includes a plurality of elastic elements corresponding to the plurality of connecting elements, each of the elastic elements respectively includes a through hole, and each of the connecting elements can respectively pass through the through holes of the elastic elements. It is connected to each of the first connecting portions.

According to the purpose of the present invention, an anti-shake module is further provided, comprising: a bracket unit, a first frame unit and a second frame unit. One side of the bracket unit is provided with three bracket protrusions, and the three bracket protrusions and the bracket unit are integrally formed; one side of the first frame unit is provided with three first frame protrusions, and the other side is provided with two first frame depressions The first frame unit and the first frame unit are integrally formed; the second frame unit is provided with two second frame recesses; wherein, the first frame unit and the bracket unit and the second frame unit When engaged, the two bracket protrusions are embedded in the two first frame recesses and are movably slid back and forth in a first direction in the two first frame recesses, and the other bracket protrusions are movable. The ground top is abutted against the first frame unit, and the two first frame protrusions are embedded in the second frame recesses, and are movable to slide back and forth in a second direction in the second frame recesses. A first frame boss is movably abutted against the second frame unit.

According to the invention, the anti-shake module of the present invention can utilize the design of the convex portion and the movable member and the fixing member as an integral part, instead of the complicated process of separately wearing the guide shaft or installing the ball, so that The anti-shock module has lower cost and is more convenient to assemble.

1, 2, 3‧‧‧ anti-shock module

11, 21, 31‧‧‧ bracket unit

111, 311‧‧‧ bracket protrusion

112‧‧‧Second connection

12, 22, 32‧‧‧ first frame unit

121, 321‧‧‧ first frame raised

122, 222‧‧‧ first frame depression

13, 23, ‧ ‧ second frame unit

131, 231, 332‧‧‧ second frame depression

14, 24, 34‧‧‧ fixed units

141, 241‧‧ ‧ fixed boss

142‧‧‧First connection

15, 25‧‧‧Flexible components

151‧‧‧through holes

16, 26‧‧‧Connecting components

331‧‧‧ second frame raised

341‧‧‧Fixed depression

Fig. 1 is a schematic view showing a bracket unit of a first embodiment of the anti-shake module of the present invention.

Figure 2 is a schematic view of the first frame unit of the first embodiment of the anti-shake module of the present invention.

Figure 3 is a schematic view showing the second frame unit of the first embodiment of the anti-shake module of the present invention.

Figure 4 is a schematic view showing the fixing unit of the first embodiment of the anti-shake module of the present invention.

Figure 5A is a first exploded view of the first embodiment of the anti-shake module of the present invention.

Figure 5B is a second exploded view of the first embodiment of the anti-shake module of the present invention.

Figure 6 is a schematic view of the first embodiment of the anti-shake module of the present invention after assembly.

Figure 7 is a schematic view showing the first frame unit of the second embodiment of the anti-shake module of the present invention.

Figure 8 is a schematic view showing the second frame unit of the second embodiment of the anti-shake module of the present invention.

Figure 9 is an exploded view of a second embodiment of the anti-shake module of the present invention.

Figure 10A is a first exploded view of a third embodiment of the anti-shake module of the present invention.

Figure 10B is a second exploded view of the third embodiment of the anti-shake module of the present invention.

Figure 11 is a schematic view showing the third embodiment of the anti-shake module of the present invention after assembly.

The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.

Please refer to FIG. 1 to FIG. 6 together. FIG. 1 is a schematic diagram of the bracket unit of the first embodiment of the anti-shake module of the present invention. Figure 2 is a schematic view of the first frame unit of the first embodiment of the anti-shake module of the present invention. Figure 3 is a schematic view of the second frame unit of the first embodiment of the anti-shake module of the present invention. Fig. 4 is a schematic view showing the fixing unit of the first embodiment of the anti-shake module of the present invention. Figure 5A is a first exploded view of the first embodiment of the anti-shake module of the present invention. Figure 5B is a second exploded view of the first embodiment of the anti-shake module of the present invention. Figure 6 is a schematic view of the first embodiment of the anti-shake module of the present invention after assembly.

In the first embodiment, the anti-shake module 1 of the present invention comprises a bracket unit 11, a first frame unit 12, a second frame unit 13, a fixing unit 14, a plurality of elastic members 15, and a plurality of connections. Element 16. One of the bracket units 11 is provided with at least three bracket protrusions 111 and a plurality of second connecting portions 112. The first frame unit 12 is provided with at least three first frame protrusions 121 on one side and at least three first frame recesses 122 on the other side. One of the second frame units 13 is provided with at least three second frame recesses 131. One of the fixing units 14 is provided with at least three fixing protrusions 141 and a plurality of first connecting portions 142. The plurality of elastic members 15 respectively include a through hole 151. The number of the plurality of connecting elements 16 and the plurality of elastic elements 15 corresponds to the plurality of first The number of connections 142. It should be noted that at least three bracket protrusions 111 and the bracket unit 11 are integrally formed, and at least three first frame protrusions 121 and the first frame unit 12 are integrally formed, at least three. The fixing boss portion 141 is designed integrally with the fixing unit 14.

Wherein, when the manufacturer assembles the bracket unit 11, the first frame unit 12, the second frame unit 13, and the fixing unit 14, only the units are continuously stacked, and the connecting unit 16 is used to connect the bracket unit 11 and the fixing unit 14 can. In detail, at least three bracket protrusions 111 may be embedded in the at least three first frame recesses 122. At least three first frame bosses 121 are then embedded in the at least three second frame recesses 131. The fixing unit 14 is disposed on the other surface of the second frame unit 13 opposite to the at least three second frame recesses 131 such that at least three fixing protrusions 141 abut against the second frame unit 13. Finally, the connecting elements 16 are respectively disposed in the through holes 151 of the elastic elements 15 , and then the connecting elements 16 are sequentially disposed in the respective first connecting portions 142 and the second connecting portions 112 . The first connecting portion 142 and each of the second connecting portions 112 are connected by the respective connecting elements 16, and the fixing unit 14 and the bracket unit 11 are fixed to each other.

In the above, when the anti-shock module 1 is assembled, at least three bracket protrusions 111 are movably slid back and forth in at least three first frame recesses 122 toward a first direction, and at least three first The frame boss 121 is movably slid back and forth in the second direction toward the at least three second frame recesses 131. It should be noted that the first direction is preferably perpendicular to the second direction, but is not limited thereto. At this time, the first direction may be the x-axis direction or the y-axis direction, and the second direction may be the other direction perpendicular to the first direction. Thereby, in combination with the moving direction of the first frame unit 12 and the second frame unit 13 in the anti-shake module 1, the movable member in the anti-shock module 1 (referred to as the first frame unit 12) And the moving direction of the second frame unit 13) is extended to any direction of the two-dimensional plane.

It is worth mentioning that, because each convex portion and its corresponding unit are integrally formed, the anti-shake module 1 of the present invention does not need to use a special instrument to pass the guide shaft between the movable member and the fixed member. It is also not necessary to separately install balls on the movable parts and the fixing parts. The anti-shake module 1 of the present invention only needs to be stacked after each unit is stacked, and then fixed by the connecting component. This design can reduce the number of parts of the anti-shake module 1 of the present invention, simplify the assembly process, and can Reduce costs and increase yield.

It should be noted that at least three bracket protrusions 111, at least three first frame protrusions 121 and at least three fixing protrusions 141 may be coated with a wear-resistant, low friction coefficient material such as Teflon. Molybdenum disulfide, graphite, etc., to reduce the frictional force when each of the convex portions slides in each of the depressed portions. In addition, the elastic member 15 disposed between the connecting member 16 and the first connecting portion 142 can adjust the engaging force between the fixing unit 14 and the bracket unit 11 to be not too large, thereby reducing the sliding of each convex portion in each recess portion. Friction.

Furthermore, at least three first frame recesses 122 and at least three second frame recesses 131 may be designed in a meandering shape. Preferably, the recesses may further be configured in a V-shaped structure. Thereby, the contact points of the respective convex portions contacting the respective concave portions can be reduced to two points, thereby reducing the frictional force when the respective convex portions slide in the respective concave portions.

In addition, the center of the bracket unit 11, the first frame unit 12, the second frame unit 13, and the fixing unit 14 respectively have an opening therethrough, so that the image pickup lens can be placed in the openings for light transmission.

Please refer to FIG. 7 to FIG. 9 together. FIG. 7 is a schematic diagram of the first frame unit of the second embodiment of the anti-shake module of the present invention. Figure 8 is the anti-shake module of the present invention. A schematic view of a second frame unit of the second embodiment. Figure 9 is an exploded view of a second embodiment of the anti-shake module of the present invention. As shown in the figure, the anti-shake module 2 of the present invention comprises a bracket unit 21, a first frame unit 22, a second frame unit 23, a fixing unit 24, a plurality of elastic members 25, and a plurality of connecting members. 26. One of the bracket units 21 is provided with three bracket protrusions (not shown). One of the first frame units 22 is provided with three first frame protrusions (not shown), and the other side is provided with two first frame recesses 222. One of the second frame units 23 is provided with two second frame recesses 231. One of the fixing units 24 is provided with three fixing protrusions 241. It should be noted that the three bracket protrusions (not shown) and the bracket unit 21 are integrally formed, and the three first frame protrusions (not shown) are integrated with the first frame unit 22. The molding design, the three fixing bosses 241 and the fixing unit 24 are integrally formed. In addition, the structure of the remaining components of the anti-shake module 2 of the second embodiment and the manner of its operation are the same as those of the first embodiment, and thus will not be described again.

When the anti-shock module 2 is assembled, two of the three bracket protrusions (not shown) are embedded in the two first frame recesses 222 and are movable to the two first frames. The recessed portion 222 slides back and forth in a first direction, and the remaining bracket projections (not shown) are movably abutted against the first frame unit 22. Two of the three first frame protrusions (not shown) are embedded in the two second frame recesses 231 and are movably slid back and forth in the second direction in the two second frame recesses 231. The remaining first frame protrusions (not shown) are movably abutted against the second frame unit 23. By reducing the design of one recess, the contact point of the original raised portion at the V-shaped recess is reduced from two points to one point to reduce the friction between the movable member and the fixed member.

It is worth mentioning that the bracket unit 21, the first frame unit 22, and the second frame unit 23 And the convex portion and the concave portion on the fixing unit 24 can be replaced with their opposite configurations. For example, the three first frame protrusions (not shown) on the first frame unit 22 may be changed into three first frame recesses, and will originally correspond to three first frame protrusions (not shown). The three second frame recesses 231 are changed to three second frame bosses. Therefore, any equivalent replacement of the raised portion and the depressed portion is included in the scope of the present invention.

Please refer to Figures 10~11 together. Figure 10A is a first exploded view of a third embodiment of the anti-shake module of the present invention. Figure 10B is a second exploded view of the third embodiment of the anti-shake module of the present invention. Figure 11 is a schematic view of the third embodiment of the anti-shake module of the present invention after assembly. As shown in the figure, the anti-shake module 3 of the present invention comprises a bracket unit 31, a first frame unit 32, a second frame unit 33 and a fixing unit 34. One of the bracket units 31 is provided with three bracket protrusions 311. One of the first frame units 32 is provided with three first frame protrusions 321 . One of the second frame units is provided with three second frame protrusions 331 and the other side is provided with three second frame recesses 332. One of the fixing units 34 is provided with three fixing recesses 341. It should be noted that the three bracket protrusions 311 and the bracket unit 31 are integrally formed, and the three first frame protrusions 321 and the first frame unit 32 are integrally formed, and three The two frame bosses 331 and the second frame unit 33 are integrally formed.

In summary, the anti-shake module of the present invention is integrally formed by the convex portion and the corresponding units thereof, so that the anti-shake module does not need to be additionally processed by the guide shaft or the ball. To simplify assembly processes, reduce costs and increase yield.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

1‧‧‧Anti-shock module

11‧‧‧ bracket unit

111‧‧‧ bracket boss

112‧‧‧Second connection

12‧‧‧First Frame Unit

121‧‧‧First frame boss

13‧‧‧ second frame unit

14‧‧‧Fixed unit

142‧‧‧First connection

15‧‧‧Flexible components

151‧‧‧through holes

16‧‧‧Connecting components

Claims (10)

An anti-shock module comprises: a bracket unit having at least three bracket protrusions on one side, the at least three bracket protrusions and the bracket unit being integrally formed; a first frame unit, One side is provided with at least three first frame protrusions, and the other side is provided with at least three first frame recesses, and the at least three first frame protrusions are integrally formed with the first frame unit; a second frame unit having at least three second frame recesses on one side thereof; wherein, when the first frame unit is engaged with the bracket unit and the second frame unit, the at least three bracket protrusions are embedded in The at least three first frame recesses, and the at least three bracket protrusions are movably slid back and forth in the first direction in the at least three first frame recesses, the at least three first frame bosses being embedded And at least three second frame recesses, and the at least three first frame protrusions are movably slid back and forth in the second direction toward the at least three second frame recesses. The anti-shake module of claim 1, wherein the first direction is perpendicular to the second direction. The anti-shake module of claim 1, further comprising a fixing unit having at least three fixing protrusions and a plurality of first connecting portions on one side, the at least three fixing protrusions and The fixing unit is an integrally formed design; the bracket unit further includes a plurality of second connecting portions on a side surface of the at least three bracket protrusions; wherein, when the fixing unit and the bracket unit are used by the plurality of When the first connecting portion is engaged with the plurality of second connecting portions, the at least three fixing convex portions are topped against the first The two frame units are oppositely disposed on the other side of the at least three second frame recesses. The anti-shake module of claim 3, further comprising a plurality of connecting elements corresponding to the plurality of first connecting portions for connecting the first connecting portions and the second connecting portions, The fixing unit is fixed to the bracket unit. The anti-shake module of claim 4, further comprising a plurality of elastic elements corresponding to the plurality of connecting elements, each of the elastic elements respectively comprising a through hole, each of the connecting elements being respectively The through holes corresponding to the respective elastic members are connected to the first connecting portions. An anti-shock module comprises: a bracket unit having three bracket protrusions on one side, the three bracket protrusions and the bracket unit being integrally formed; a first frame unit, one side of which is Providing three first frame protrusions, and the other side is provided with two first frame recesses, the three first frame protrusions are integrally formed with the first frame unit; and a second frame unit Two second frame recesses are disposed on one side; wherein, when the first frame unit is engaged with the bracket unit and the second frame unit, the two bracket protrusions are embedded in the two first frame recesses And movably sliding back and forth in a first direction in the two first frame recesses, and the other bracket protrusion is movably abutting against the first frame unit, the three first frames Two of the protrusions are embedded in the two second frame recesses, and are movably slid back and forth in a second direction in the second frame recesses, and the first frame protrusions are Actively abutting the second frame unit. The anti-shake module of claim 6, wherein the first direction is perpendicular to the second direction. The anti-shake module of claim 6, further comprising a fixed unit One side is provided with three fixing protrusions and a plurality of first connecting portions, and the three fixing protrusions are integrally formed with the fixing unit; the bracket unit is provided with one side of the three bracket protrusions And comprising a plurality of second connecting portions; wherein, when the fixing unit and the bracket unit are engaged with the plurality of second connecting portions by the plurality of first connecting portions, the three fixing convex portions are topped against The second frame unit is oppositely disposed on the other side of the two second frame recesses. The anti-shake module of claim 8, further comprising a plurality of connecting elements corresponding to the plurality of first connecting portions for connecting the first connecting portions and the second connecting portions, The fixing unit is fixed to the bracket unit. The anti-shake module of claim 9, further comprising a plurality of elastic elements corresponding to the plurality of connecting elements, each of the elastic elements respectively comprising a through hole, each of the connecting elements being respectively The through holes corresponding to the respective elastic members are connected to the first connecting portions.