CN214380589U - Carrier, voice coil motor, camera module and electronic equipment - Google Patents
Carrier, voice coil motor, camera module and electronic equipment Download PDFInfo
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- CN214380589U CN214380589U CN202120370545.7U CN202120370545U CN214380589U CN 214380589 U CN214380589 U CN 214380589U CN 202120370545 U CN202120370545 U CN 202120370545U CN 214380589 U CN214380589 U CN 214380589U
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Abstract
The utility model discloses a carrier, voice coil motor, module and electronic equipment of making a video recording, the carrier includes: the lens holder comprises a body, a first fixing piece and a second fixing piece, wherein the body is provided with a first surface and a second surface which are arranged in an opposite way, the body is provided with a mounting hole, the mounting hole sequentially penetrates through the first surface and the second surface, and the mounting hole is used for mounting a lens; the elastic sheet connecting part is arranged on the first surface, the body connecting part and the elastic sheet connecting part are arranged correspondingly, and the elastic sheet connecting part is used for being bonded with the body connecting part through an adhesive; and the anti-overflow glue structure is arranged on the first surface and is positioned between the mounting holes and the elastic sheet connecting parts, and the anti-overflow glue structure is used for preventing the adhesive from overflowing to the mounting holes. The carrier provided by the application can prevent the adhesive from entering the mounting hole.
Description
Technical Field
The utility model relates to a voice coil motor technical field especially relates to a carrier, voice coil motor, module and electronic equipment make a video recording.
Background
The vcm generally includes a carrier and a spring. The carrier is provided with a mounting hole for mounting the lens, the elastic sheet is adhered to the carrier through an adhesive, and the adhering position of the elastic sheet and the mounting hole is close to each other. However, when the elastic sheet is fixed by adopting an adhesive method, the situation that the adhesive overflows is inevitable, and the overflowing adhesive easily flows into the mounting hole and becomes a foreign matter in the mounting hole after being cured, so that the subsequent operation of mounting the lens into the mounting hole is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a carrier, voice coil motor, module and electronic equipment make a video recording, it can solve the problem that the adhesive flows to the mounting hole very easily.
In order to achieve the above object, in one aspect, the present invention discloses a carrier for connecting a spring plate, the spring plate having an inner ring portion, an elastic portion, a body connecting portion and an outer ring portion, the outer ring portion surrounding the inner ring portion, one end of the elastic portion being connected to the outer ring portion, the other end of the elastic portion being connected to the inner ring portion through the body connecting portion;
the carrier includes:
the lens holder comprises a body, a first fixing piece and a second fixing piece, wherein the body is provided with a first surface and a second surface which are arranged in an opposite way, the body is provided with a mounting hole, the mounting hole sequentially penetrates through the first surface and the second surface, and the mounting hole is used for mounting a lens;
the elastic sheet connecting part is arranged on the first surface, the body connecting part and the elastic sheet connecting part are arranged correspondingly, and the elastic sheet connecting part is used for being bonded with the body connecting part through an adhesive;
and the anti-overflow glue structure is arranged on the first surface and is positioned between the mounting holes and the elastic sheet connecting parts, and the anti-overflow glue structure is used for preventing the adhesive from overflowing to the mounting holes.
In this embodiment, when the elastic sheet is connected to the carrier through the adhesive, the elastic sheet can be connected to the first surface of the body, specifically, the adhesive (glue) can be applied to the elastic sheet connecting portion, and then the body connecting portion can be adhered to the elastic sheet connecting portion through the adhesive, so that the purpose of connecting the elastic sheet to the carrier can be achieved. Wherein, at the in-process that couples together body connecting portion and shell fragment connecting portion through the adhesive, the excessive condition of adhesive may appear, and the carrier that this application embodiment provided, be provided with anti-overflow structure on the first face between mounting hole and shell fragment connecting portion, like this, anti-overflow structure just can block the adhesive that overflows to a certain extent and get into the mounting hole in, promptly, through setting up anti-overflow structure, can block during the adhesive gets into the mounting hole, so, just can avoid the adhesive to get into the foreign matter in the mounting hole after the solidification emergence for.
Because the mounting hole is used for installing the camera lens, the carrier provided by the embodiment of the application can avoid the situation of difficulty in installing the camera lens under the condition that foreign matters appear in the mounting hole.
Optionally, the glue overflow preventing structure is a glue overflow preventing groove.
Through making anti-overflow gluey structure be anti-overflow gluey recess, when the adhesive of shell fragment connecting portion department was excessive, can be excessive to the anti-overflow gluey recess in to being stored by the anti-overflow gluey recess, like this, just can avoid the adhesive to get into in the mounting hole, so, just can avoid the adhesive to get into the condition emergence that becomes the foreign matter in the mounting hole after the solidification in the mounting hole.
Optionally, the glue overflow preventing structure is a concave opening, an opening of the concave opening is communicated with the mounting hole, and a side wall of the concave opening, which is close to the elastic sheet connecting portion, is perpendicular to the first surface.
Through making anti-overflow glued structure be sunken opening, because the adhesive generally has the characteristics that concentration is big, flow speed is slow, consequently, certain volume of adhesive can be stored equally to sunken opening, and then can avoid the adhesive to get into the condition emergence of mounting hole to a certain extent.
In addition, through making the anti-overflow to glue structure be sunken opening, and make the opening and the mounting hole intercommunication of sunken opening, on the one hand, have open-ended sunken opening and process more easily, consequently, can reduce the processing degree of difficulty of anti-overflow to glue structure to a certain extent, and then reduce the processing degree of difficulty of whole carrier, promote the yield of carrier. On the other hand, through making the opening and the mounting hole intercommunication of sunken opening, can be so that sunken opening is closer to the mounting hole in the distance, so, can make sunken opening reduce the area occupied on first face as far as to reserve more area and be used for setting up other components and parts or structure, and then make the spatial layout of other structures on the carrier more reasonable, do not seem the constraint.
In addition, the side wall of the concave gap, which is close to the elastic sheet connecting part, is perpendicular to the first surface, namely, the side wall is steeper than the first surface, so that the edge formed by the intersection of the side wall and the first surface can prevent the adhesive from reaching the side wall through the edge to a certain extent, and the concave gap can better prevent the adhesive from entering the mounting hole.
Optionally, the concave gap is a crescent concave gap.
Because the crescent concave gap is easier to process, the manufacturing cost of the carrier can be reduced to a certain extent.
Optionally, the glue overflow preventing structure is a glue blocking wall, and the glue blocking wall protrudes from the first surface and extends along the circumferential direction of the mounting hole.
By arranging the glue blocking wall, the adhesive can be prevented from entering the mounting hole by the glue blocking wall. Because the glue blocking wall protrudes out of the first surface, the purpose of better preventing the adhesive from entering the mounting hole can be achieved.
Optionally, the first surface is provided with an avoiding groove sunken towards the direction of the second surface, the elastic part is arranged along the circumferential direction of the mounting hole, the avoiding groove is correspondingly arranged with the elastic part, and the avoiding groove is used for avoiding the elastic part.
Through be provided with towards the sunken groove of dodging of second face direction in first face, and make and dodge the groove and correspond the setting with elasticity portion, like this, dodge the groove through the setting and just can make first face avoid elasticity portion, so, when elasticity portion takes place deformation, on the one hand, dodge the groove and can provide deformation space for elasticity portion, avoid the unable circumstances of deformation of appearing of elasticity portion. On the other hand, through setting up and dodging the groove, can prevent that elasticity portion direct and first face contact, the scratch first face, perhaps for the first face produces the condition emergence of piece.
Optionally, the avoiding groove is recessed relative to the elastic sheet connecting portion, so that the groove bottom of the avoiding groove and the elastic sheet connecting portion form a stepped structure.
Through making tank bottom and shell fragment connecting portion form stair structure, can avoid the adhesive of shell fragment connecting portion department to enter into to a certain extent and dodge the condition emergence in the groove, and then can avoid making elasticity portion pasted to dodging in the groove because the adhesive enters into dodging the groove, lead to the unable condition emergence of taking place deformation of elasticity portion.
In summary, in the embodiment, when the elastic sheet is connected to the carrier by the adhesive, the elastic sheet can be connected to the first surface of the body, specifically, the adhesive (glue) can be applied to the elastic sheet connecting portion, and then the body connecting portion can be adhered to the elastic sheet connecting portion by the adhesive, so that the purpose of connecting the elastic sheet to the carrier can be achieved. Wherein, at the in-process that couples together body connecting portion and shell fragment connecting portion through the adhesive, the excessive condition of adhesive may appear, and the carrier that this application embodiment provided, be provided with anti-overflow structure on the first face between mounting hole and shell fragment connecting portion, like this, anti-overflow structure just can block the adhesive that overflows to a certain extent and get into the mounting hole in, promptly, through setting up anti-overflow structure, can block during the adhesive gets into the mounting hole, so, just can avoid the adhesive to get into the foreign matter in the mounting hole after the solidification emergence for.
Because the mounting hole is used for installing the camera lens, the carrier provided by the embodiment of the application can avoid the situation of difficulty in installing the camera lens under the condition that foreign matters appear in the mounting hole.
On the other hand, the utility model discloses a voice coil motor, including any one of the above-mentioned one side the carrier.
In the embodiment of the application, because the carrier that voice coil motor includes is provided with anti-overflow and glues the structure on the first face between mounting hole and shell fragment connecting portion, like this, anti-overflow glues the structure and just can block the adhesive that overflows to a certain extent and get into the mounting hole, also be, through setting up anti-overflow and glue the structure, can block during the adhesive gets into the mounting hole, so, just can avoid the adhesive to get into the condition emergence that becomes the foreign matter in the mounting hole after the solidification in the mounting hole. Therefore, the situation that the overall performance of the voice coil motor is affected due to the fact that the adhesive overflows into the mounting hole can be avoided, and the yield of the voice coil motor is improved.
In another aspect, the utility model discloses a camera module, include:
a lens;
in the voice coil motor according to another aspect of the above, the lens is fixed to the carrier.
In the embodiment of the application, because the carrier that the voice coil motor includes can follow the axial up-and-down motion of shell, and the camera lens is fixed on the carrier, consequently, when the carrier was followed the axial up-and-down motion of shell, can drive the camera lens and also move up-and-down motion, so, can realize this module of making a video recording's function of focusing.
Wherein, because the voice coil motor's that the module of making a video recording includes wholeness ability is better and the yield is higher, the problem that the adhesive overflows to the mounting hole in can not appear, consequently, the camera lens can be very light fix on the carrier through the mounting hole.
In another aspect, the utility model discloses an electronic equipment, include:
an equipment housing;
the camera module of the above another aspect, the camera module is fixed on the device housing.
In the embodiment of the application, the camera module included by the electronic equipment has good performance and high yield, and the lens can be easily fixed on the carrier through the mounting hole. Therefore, when the electronic equipment comprises the camera module, the electronic equipment has better performance and higher yield.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a clip mounted on a carrier according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of the clip of FIG. 1 separated from the carrier;
FIG. 3 is a top view of a carrier according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of the carrier of FIG. 1 provided in an embodiment of the present application;
FIG. 5 is an enlarged partial view of the carrier of FIG. 4 at position A;
FIG. 6 is an enlarged view of a portion of another carrier provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a voice coil motor according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of a camera module according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Description of reference numerals:
1-a carrier; 2-a spring plate;
11-a body; 12-a spring plate connection part; 13-glue overflow prevention structure; 21-an inner ring portion; 22-a spring portion; 23-a body connection; 24-an outer collar portion;
110-mounting holes; 111-a first side; 112-a second face; 131-glue overflow prevention groove; 132-a concave gap; 133-glue blocking wall;
1111-avoidance groove; 1321-a sidewall;
1111 a-groove bottom;
100-a housing; 101-an opening; 200-a base; 300-a lens; 400-voice coil motor; 500-an equipment enclosure; 600-a camera module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The technical solution of the present application will be further described with reference to the following embodiments and accompanying drawings.
Fig. 1 is a schematic structural diagram of an elastic sheet mounted on a carrier according to an embodiment of the present disclosure, and fig. 2 is a schematic structural diagram of the elastic sheet in fig. 1 when the elastic sheet is separated from the carrier.
Referring to fig. 1 and 2, the carrier 1 is used for connecting the spring plate 2, wherein the spring plate 2 has an inner ring portion 21, an elastic portion 22, a body connecting portion 23 and an outer ring portion 24, the outer ring portion 24 surrounds the outer side of the inner ring portion 21, one end of the elastic portion 22 is connected with the outer ring portion 24, and the other end of the elastic portion 22 is connected with the inner ring portion 21 through the body connecting portion 23.
The carrier 1 includes a body 11, a spring plate connecting portion 12, and an anti-glue-overflow structure 13 corresponding to the spring plate connecting portion 12. The body 11 has a first surface 111 and a second surface 112 opposite to each other, a mounting hole 110 is formed in the body 11, the mounting hole 110 sequentially penetrates through the first surface 111 and the second surface 112, and the mounting hole 110 is used for mounting a lens. The elastic sheet connecting portion 12 is disposed on the first surface 111, the body connecting portion 23 is disposed corresponding to the elastic sheet connecting portion 12, and the elastic sheet connecting portion 12 is bonded to the body connecting portion 23 through an adhesive. The glue overflow prevention structure 13 is disposed on the first surface 111 and located between the mounting hole 110 and the spring plate connecting portion 12, and the glue overflow prevention structure 13 is used for preventing the adhesive from overflowing into the mounting hole 110.
In the embodiment of the present application, when the elastic sheet 2 is connected to the carrier 1 by an adhesive, the elastic sheet 2 can be connected to the first surface 111 of the body 11, specifically, the adhesive (glue) can be applied to the elastic sheet connecting portion 12, and then the body connecting portion 23 can be adhered to the elastic sheet connecting portion 12 by the adhesive, so that the purpose of connecting the elastic sheet 2 to the carrier 1 can be achieved. Wherein, at the in-process that couples together body connecting portion 23 and shell fragment connecting portion 12 through the adhesive, the excessive condition of adhesive may appear, and the carrier 1 that this application embodiment provided, be provided with anti-overflow structure 13 on first face 111 between mounting hole 110 and shell fragment connecting portion 12, like this, anti-overflow structure 13 just can block the adhesive that overflows to a certain extent and get into the mounting hole 110 in, that is, through setting up anti-overflow structure 13, can block the adhesive and get into in the mounting hole 110, so, just can avoid the adhesive to get into the foreign matter condition emergence that becomes in the mounting hole 110 after the solidification in the mounting hole 110.
Since the mounting hole 110 is used for mounting a lens, the carrier 1 provided in the embodiment of the present application can avoid the occurrence of a situation in which the lens is difficult to mount, in a situation in which a foreign object is present in the mounting hole 110.
The number of the spring connecting portions 12 may be 1, 2, 3, 4 (4 in fig. 1), and the like, and the number of the spring connecting portions 12 is not limited in the embodiment of the present application. Correspondingly, the number of the body connecting portions 23 and the number of the glue overflow preventing structures 13 are the same as the number of the elastic sheet connecting portions 12, and the number of the body connecting portions 23 and the number of the glue overflow preventing structures 13 are not limited in the embodiment of the present application.
Regarding the elastic sheet connecting portion 12, in a possible implementation manner, referring to fig. 2, one or more blind holes (one blind hole is provided in fig. 2) may be provided on the elastic sheet connecting portion 12, so that when the adhesive is dotted on the elastic sheet connecting portion 12 to bond the elastic sheet connecting portion 12 and the body connecting portion 23, a part of the adhesive may be accommodated in the blind hole, so that the amount of the adhesive on the elastic sheet connecting portion 12 is relatively large, and the elastic sheet connecting portion 12 and the body connecting portion 23 may be bonded more firmly.
With respect to the glue overflow prevention structure 13, there are many possible implementations for achieving the purpose of avoiding the glue overflow into the mounting hole 110. In one possible implementation, referring to fig. 3, the glue overflow preventing structure 13 is a glue overflow preventing groove 131. Through making anti-overflow gluey structure 13 be anti-overflow gluey recess 131, when the adhesive of shell fragment connecting portion 12 department was excessive, can be excessive to anti-overflow gluey recess 131 in to be stored by anti-overflow gluey recess 131, like this, just can avoid the adhesive to get into in the mounting hole 110, so, just can avoid the adhesive to get into the condition emergence that becomes the foreign matter in the mounting hole 110 after the solidification in the mounting hole 110.
The shape of the glue overflow preventing groove 131 may be rectangular (the shape of the glue overflow preventing groove 131 in fig. 3 is rectangular) or any possible shape, and only the adhesive needs to be stored to prevent the adhesive from entering the mounting hole 110, and the shape of the glue overflow preventing groove 131 is limited in the embodiment of the present application.
In another possible implementation manner, referring to fig. 4 and 5, the glue overflow preventing structure 13 is a concave gap 132, an opening of the concave gap 132 is communicated with the mounting hole 110, and a side wall 1321 of the concave gap 132, which is close to the spring connecting portion 12, is perpendicular to the first surface 111.
Through making anti-overflow glued structure 13 be sunken opening 132, because the adhesive generally has the characteristics that concentration is big, flow rate is slow, consequently, sunken opening 132 can store the adhesive of certain volume equally, and then can avoid the adhesive to get into the condition emergence of mounting hole 110 to a certain extent.
In addition, through making anti-overflow and gluing structure 13 be sunken opening 132, and make the opening and the mounting hole 110 intercommunication of sunken opening 132, on the one hand, have open-ended sunken opening 132 and process more easily, consequently, can reduce anti-overflow and glue the processing degree of difficulty of structure 13 to a certain extent, and then reduce the processing degree of difficulty of whole carrier 1, promote the yield of carrier 1. On the other hand, through making the opening of sunken opening 132 and mounting hole 110 communicate, can be so that sunken opening 132 is closer to mounting hole 110 in the distance, so, can make sunken opening 132 reduce the area occupied on first face 111 as far as to leave more areas and be used for setting up other components and parts or structure (for example can set up shell fragment connecting portion 12 on the area of leaving, can make shell fragment connecting portion 12 set up bigger), and then make the spatial layout of other structures more reasonable on carrier 1, do not seem to be tight.
Furthermore, by making the side wall 1321 of the recess gap 132, which is close to the spring plate connecting portion 12, perpendicular to the first surface 111, i.e. the side wall 1321 is "steep" relative to the first surface 111, it is possible for the adhesive, when reaching the edge formed by the intersection of the side wall 1321 and the first surface 111, to flow along the extension of the edge on the first surface 111 without immediately flowing over the edge towards the side wall 1321, i.e. the edge can prevent the adhesive from reaching the side wall 1321 over the edge to a certain extent, so that the recess gap 132 can better prevent the adhesive from entering the mounting hole 110.
Wherein, referring to fig. 5, the concave gap 132 may be a crescent concave gap. The crescent-shaped concave gap is easy to process, so that the manufacturing cost of the carrier 1 can be reduced to a certain extent.
Of course, the concave gap 132 may have other possible shapes, which is not limited in the embodiments of the present application.
In yet another possible implementation, referring to fig. 6, the glue overflow preventing structure 13 is a glue blocking wall 133, and the glue blocking wall 133 protrudes from the first surface 111 and extends along a circumferential direction of the mounting hole 110. By providing the adhesive blocking wall 133, the adhesive can be prevented from entering the mounting hole 110 by the adhesive blocking wall 133. Because the glue blocking wall 133 protrudes from the first surface 111, the purpose of better preventing the adhesive from entering the mounting hole 110 can be achieved.
In some embodiments, referring to fig. 2, the first surface 111 is provided with an avoiding groove 1111 recessed toward the second surface 112, the elastic portion 22 is arranged along the circumferential direction of the mounting hole 110, the avoiding groove 1111 is arranged corresponding to the elastic portion 22, and the avoiding groove 1111 is used for avoiding the elastic portion 22.
Through be provided with towards the sunken groove 1111 of dodging of second face 112 direction at first face 111, and make and dodge groove 1111 and the corresponding setting of elasticity portion 22, like this, dodge groove 1111 through the setting and just can make first face 111 avoid elasticity portion 22, so, when elasticity portion 22 takes place deformation, on the one hand, dodge groove 1111 and can provide the deformation space for elasticity portion 22, avoid the unable condition that appears deformation of elasticity portion 22. On the other hand, by providing the escape groove 1111, the elastic portion 22 can be prevented from directly contacting the first surface 111 to scratch the first surface 111, or to generate debris on the first surface 111.
The shape of the avoiding groove 1111 may be a rectangle or any other possible shape, and only the avoiding groove 1111 needs to function as the avoiding elastic portion 22, and the shape of the avoiding groove 1111 is not limited in the embodiment of the present application.
In some embodiments, referring to fig. 2, the escape groove 1111 is recessed with respect to the spring attachment portion 12 such that a groove bottom 1111a of the escape groove 1111 forms a stepped structure with the spring attachment portion 12. Through making tank bottom 1111a and shell fragment connecting portion 12 form the stair structure, can avoid the adhesive of shell fragment connecting portion 12 department to enter into the condition emergence of dodging in the groove 1111 to a certain extent, and then can avoid making elasticity portion 22 pasted to dodging in the groove 1111 because the adhesive enters into dodging in the groove 1111, lead to the unable condition emergence of taking place deformation of elasticity portion 22.
To sum up, the carrier 1 that this application embodiment provided is provided with the anti-overflow glue structure 13 on the first face 111 between mounting hole 110 and shell fragment connecting portion 12, like this, the anti-overflow glue structure 13 just can block the adhesive that overflows to a certain extent and get into the mounting hole 110, promptly, through setting up the anti-overflow glue structure 13, can block the adhesive and get into in the mounting hole 110, so, just can avoid the adhesive to get into the foreign matter condition emergence that becomes in the mounting hole 110 after the solidification in the mounting hole 110.
Since the mounting hole 110 is used for mounting a lens, the carrier 1 provided in the embodiment of the present application can avoid the occurrence of a situation in which the lens is difficult to mount, in a situation in which a foreign object is present in the mounting hole 110.
In addition, because the first surface 111 is provided with the avoidance groove 1111 recessed towards the second surface 112, and the avoidance groove 1111 is arranged corresponding to the elastic portion 22, when the elastic portion 22 deforms, on the one hand, the avoidance groove 1111 can provide a deformation space for the elastic portion 22, and the situation that the elastic portion 22 cannot deform is avoided. On the other hand, by providing the escape groove 1111, the elastic portion 22 can be prevented from directly contacting the first surface 111 to scratch the first surface 111, or to generate debris on the first surface 111.
Fig. 7 is a schematic structural diagram of a voice coil motor according to an embodiment of the present application. Referring to fig. 7, the voice coil motor includes the carrier 1 according to any one of the above embodiments.
The carrier 1 in this embodiment may have the same structure as the carrier 1 provided in the above embodiments, and may bring about the same or similar technical effects, and details are not repeated herein, and specific reference may be made to the description of the above embodiments.
In this embodiment, because carrier 1 that voice coil motor includes is provided with anti-overflow and glues structure 13 on first face 111 between mounting hole 110 and shell fragment connecting portion 12, like this, anti-overflow and glue structure 13 just can block the adhesive that overflows to a certain extent and get into mounting hole 110, promptly, through setting up anti-overflow and glue structure 13, can block the adhesive and get into in the mounting hole 110, so, just can avoid the adhesive to get into the foreign matter in the mounting hole 110 after the solidification emergence of the condition that becomes in the mounting hole 110. Therefore, the situation that the overall performance of the voice coil motor is affected due to the fact that the adhesive overflows into the mounting hole 110 can be avoided, and the yield of the voice coil motor is improved.
Specifically, in some embodiments, referring to fig. 7, the voice coil motor includes the carrier 1, the spring plate 2, the housing 100 and the base 200.
The housing 100 has opposite first and second ends, the first end being provided with an opening 101. The base 200 is covered on the second end of the casing 100, and a receiving cavity is formed between the base 200 and the casing 100. The carrier 1 is accommodated in the accommodation chamber, and the carrier 1 is used for moving up and down in the axial direction of the housing 100. The elastic sheet 2 is located between the housing 200 and the carrier 1, the body connecting portion 23 of the elastic sheet 2 is connected with the carrier 1, and the outer ring portion 24 is connected with the housing 100.
Like this, when carrier 1 moves up and down along the axial direction of shell 100, can drive body connecting portion 23 of shell fragment 2 and follow carrier 1 up-and-down motion, and then make elasticity portion 22 take place deformation, when carrier 1 stopped moving, elasticity portion 22 can help carrier 1 to resume initial condition.
Specifically, the carrier 1 may move up and down in the axial direction of the housing 100 by the electromagnetic force while deforming the elastic portion 22, and when the electromagnetic force disappears, the elastic portion 22 may help the carrier 1 to return to the original state.
Fig. 8 is a schematic structural diagram of a camera module according to an embodiment of the present application. Referring to fig. 8, the camera module includes: the lens 300 and the voice coil motor 400 provided in the above embodiments, the lens 300 is fixed on the carrier 1.
The voice coil motor 400 in this embodiment may have the same structure as the voice coil motor 400 provided in the above embodiments, and may bring about the same or similar technical effects, which are not described herein again, and specific reference may be made to the description of the above embodiments.
In the embodiment of the present application, since the carrier 1 included in the voice coil motor 400 can move up and down along the axial direction of the housing 100, and the lens 300 is fixed on the carrier 1, when the carrier 1 moves up and down along the axial direction of the housing 100, the lens 300 can be driven to move up and down, so that the focusing function of the camera module can be realized.
The voice coil motor 400 included in the camera module has good overall performance and high yield, so that the problem that the adhesive overflows into the mounting hole 110 does not occur, and therefore, the lens 300 can be easily fixed on the carrier 1 through the mounting hole 110.
Fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present application. Referring to fig. 9, the electronic device includes: the equipment housing 500 and the camera module 600 in the above embodiments, the camera module 600 is fixed on the equipment housing 500.
The camera module 600 in this embodiment may have the same structure as the camera module 600 provided in the above embodiment, and may bring about the same or similar technical effects, which is not described herein any more, and specific reference may be made to the description of the above embodiment.
In the embodiment of the present application, the performance of the camera module 600 included in the electronic device is good, the yield is high, and the lens 300 can be easily fixed on the carrier 1 through the mounting hole 110. Therefore, when the electronic device includes the camera module 600, the performance of the electronic device can be better and the yield can be higher.
The electronic device may be a notebook computer, a desktop computer, a tablet computer, or a learning machine, and the electronic device is not particularly limited in the embodiments of the present application.
The carrier, the voice coil motor, the camera module and the electronic device disclosed by the embodiment of the present invention are described in detail above, and the principle and the implementation mode of the present invention are explained by applying specific embodiments herein, and the description of the above embodiments is only used to help understand the carrier, the voice coil motor, the camera module and the electronic device and the core idea thereof; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A carrier is used for connecting elastic sheets, and is characterized in that:
the elastic sheet is provided with an inner ring part, an elastic part, a body connecting part and an outer ring part, the outer ring part surrounds the outer side of the inner ring part, one end of the elastic part is connected with the outer ring part, and the other end of the elastic part is connected with the inner ring part through the body connecting part;
the carrier includes:
the lens holder comprises a body, a first fixing piece and a second fixing piece, wherein the body is provided with a first surface and a second surface which are arranged in an opposite way, the body is provided with a mounting hole, the mounting hole sequentially penetrates through the first surface and the second surface, and the mounting hole is used for mounting a lens;
the elastic sheet connecting part is arranged on the first surface, the body connecting part and the elastic sheet connecting part are arranged correspondingly, and the elastic sheet connecting part is used for being bonded with the body connecting part through an adhesive;
and the anti-overflow glue structure is arranged on the first surface and is positioned between the mounting holes and the elastic sheet connecting parts, and the anti-overflow glue structure is used for preventing the adhesive from overflowing to the mounting holes.
2. The carrier of claim 1 wherein the glue overflow prevention structure is a glue overflow prevention recess.
3. The carrier of claim 1, wherein the glue overflow preventing structure is a concave gap, an opening of the concave gap is communicated with the mounting hole, and a side wall of the concave gap, which is close to the spring plate connecting part, is perpendicular to the first surface.
4. The carrier of claim 3 wherein said concave cutout is a crescent shaped concave cutout.
5. The carrier of claim 1, wherein the glue overflow preventing structure is a glue blocking wall protruding from the first face and extending in a circumferential direction of the mounting hole.
6. The carrier according to any one of claims 1 to 5, wherein the first surface is provided with an avoiding groove recessed towards the second surface, the elastic portions are arranged along the circumferential direction of the mounting holes, the avoiding groove is arranged corresponding to the elastic portions, and the avoiding groove is used for avoiding the elastic portions.
7. The carrier of claim 6, wherein the avoiding groove is recessed with respect to the spring connecting portion such that a groove bottom of the avoiding groove and the spring connecting portion form a stepped structure.
8. A voice coil motor comprising a carrier as claimed in any one of claims 1 to 7.
9. The utility model provides a module of making a video recording which characterized in that includes:
a lens;
the voice coil motor of claim 8, said lens being secured to said carrier.
10. An electronic device, comprising:
an equipment housing;
the camera module of claim 9, said camera module being secured to said equipment housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120370545.7U CN214380589U (en) | 2021-02-10 | 2021-02-10 | Carrier, voice coil motor, camera module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120370545.7U CN214380589U (en) | 2021-02-10 | 2021-02-10 | Carrier, voice coil motor, camera module and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214380589U true CN214380589U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120370545.7U Active CN214380589U (en) | 2021-02-10 | 2021-02-10 | Carrier, voice coil motor, camera module and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214380589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI835260B (en) * | 2022-08-18 | 2024-03-11 | 新煒科技有限公司 | Camera carrier and camera module |
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2021
- 2021-02-10 CN CN202120370545.7U patent/CN214380589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI835260B (en) * | 2022-08-18 | 2024-03-11 | 新煒科技有限公司 | Camera carrier and camera module |
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