CN214311231U

CN214311231U - Drive module, camera module and electronic equipment

Info

Publication number: CN214311231U
Application number: CN202120466436.5U
Authority: CN
Inventors: 王在伟
Original assignee: New Shicoh Motor Co Ltd
Current assignee: New Shicoh Motor Co Ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-09-28
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a drive module, module and electronic equipment make a video recording, this drive module includes: the stator component comprises a shell and a driving circuit, and the driving circuit is fixed in the shell; the rotor assembly comprises an X-direction moving unit, an X-direction elastic sheet, a Y-direction moving unit and a Y-direction elastic sheet, wherein the X-direction moving unit and the Y-direction moving unit are connected with a driving circuit, and the driving circuit can drive the X-direction moving unit and the Y-direction moving unit to move along the X direction and the Y direction respectively; the X-direction elastic sheet is respectively connected with the shell and the X-direction moving unit; the Y-direction elastic sheet is respectively connected with the shell and the Y-direction moving unit. The utility model discloses increased the stroke space, made optics anti-shake stroke than conventional big more than 2 times, be suitable for high-end camera module more, simultaneously, the utility model discloses still have advantages such as optics anti-shake performance is good, simple process, reduce cost.

Description

Drive module, camera module and electronic equipment

Technical Field

The utility model relates to a micro motor technical field especially relates to a drive module, module and electronic equipment make a video recording.

Background

With the development of mobile terminal technology and shooting technology, more and more users use a camera on a mobile terminal to shoot a seen scene. When a user shoots with a shooting device of a mobile device, shaking is likely to occur, which causes blurring of a shot image. Therefore, the optical anti-shake motor is added in the camera of the mobile equipment, and the optical anti-shake driving device is adopted for shake compensation during shooting of the camera, so that the shot image is clear, but the anti-shake motor has high requirements on carrying a focusing motor, the structural process is complex, and the utilization value of a future high-end camera is low.

SUMMERY OF THE UTILITY MODEL

Accordingly, it is desirable to provide a driving module, a camera module and an electronic device, which can increase the optical anti-shake stroke, improve the optical anti-shake performance, simplify the structure and process, and reduce the cost.

A driving module comprises a shell, wherein a carrying unit is arranged on the shell and can carry a focusing motor, so that the focusing motor is fixedly connected with the shell; and

the driving unit is arranged in the shell, is electrically connected with the focusing motor and can perform anti-shake compensation.

In one embodiment, the carrying unit includes a cavity, and the focusing motor is fixedly installed in the cavity.

In one embodiment, an avoiding hole is formed in the middle of the bottom of the concave cavity.

In one embodiment, the driving unit includes: a stator component including a drive circuit, the drive circuit being secured in the housing; and

the rotor component comprises an X-direction moving unit, an X-direction spring plate, a Y-direction moving unit and a Y-direction spring plate, wherein,

the X-direction moving unit and the Y-direction moving unit are connected with the driving circuit, and the driving circuit can drive the X-direction moving unit and the Y-direction moving unit to move along the X direction and the Y direction respectively;

the X-direction elastic sheet is respectively connected with the shell and the X-direction moving unit and can reset the position of the X-direction moving unit;

the Y-direction elastic sheet is respectively connected with the shell and the Y-direction moving unit, and the Y-direction elastic sheet can reset the position of the Y-direction moving unit.

In one embodiment, the driving circuit comprises a circuit board, an X-direction coil and a Y-direction coil, the X-direction coil is wound on the opposite sides of the circuit board in the X direction, the Y-direction coil is wound on the opposite sides of the circuit board in the Y direction, the circuit board can supply power to the X-direction coil and the Y-direction coil, and the circuit board is provided with a signal terminal.

In one embodiment, the number of the X-directional coils and the number of the Y-directional coils are two or more.

In one embodiment, the X-direction moving unit comprises an X-direction support and X-direction magnets, the X-direction magnets are arranged on two opposite sides of the X-direction support in the X direction, and the X-direction magnets are matched with the X-direction coil.

In one embodiment, the Y-direction moving unit comprises a Y-direction support and Y-direction magnets, the Y-direction magnets are arranged on two opposite sides of the Y-direction support in the Y direction, and the Y-direction magnets are matched with the Y-direction coils.

In one embodiment, the X-direction spring piece includes a first middle connection section, a first elastic arm and two first end connection sections, the two first end connection sections are located on two sides of the first middle connection section, and the two first end connection sections are connected with two sides of the first middle connection section through the first elastic arm, wherein the two first end connection sections are connected with an inner side wall of the housing, and the first middle connection section is connected with the X-direction bracket.

In one embodiment, the Y-direction spring plate includes a second middle connection section, a second spring arm and two second end connection sections, the two second end connection sections are located on two sides of the second middle connection section and connected with two sides of the second middle connection section through the second spring arm, wherein the two second end connection sections are connected with an inner side wall of the housing, and the second middle connection section is connected with the Y-direction bracket.

In one embodiment, the first end connecting section and the second end connecting section have teeth thereon.

In one embodiment, the first elastic arm and the second elastic arm are made of spring wires and are in a shape like a Chinese character ji.

In one embodiment, the first middle connecting section, the first elastic arm and the two first end connecting sections are positioned on the same plane; the second middle connecting section, the second elastic arm and the two second end connecting sections are located on the same plane.

In one embodiment, a first protruding portion is arranged on the outer side of the X-direction support, a first groove portion is arranged on the X-direction elastic sheet, and the first groove portion is matched with the first protruding portion; and a second protruding part is arranged on the outer side of the Y-direction support, a second groove part is arranged on the Y-direction elastic sheet, and the second groove part is matched with the second protruding part.

A camera module comprises the driving module.

An electronic device comprises the camera module.

According to the driving module, the camera module and the electronic equipment, the carrying unit is arranged on the shell, the carrying unit is used for carrying the focusing motor, the driving unit is electrically connected with the focusing motor, the driving unit can perform anti-shake compensation, and the focusing motor has optical anti-shake performance. And, the utility model discloses a X has increased the stroke space to shell fragment and Y to the shell fragment suspension wire before having replaced, makes optics anti-shake stroke than conventional big more than 2 times, is suitable for high-end camera module more, simultaneously, the utility model discloses still have advantages such as optics anti-shake performance is good, simple process, reduce cost.

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 driving module of the present invention;

fig. 2 is an exploded view of the drive module of the present invention;

fig. 3 is a schematic structural diagram of a housing of the driving module of the present invention;

fig. 4 is a schematic structural diagram of an X-directional bracket of the driving module of the present invention;

fig. 5 is a schematic structural diagram of the X-direction spring of the driving module of the present invention;

fig. 6 is a schematic structural view of a Y-bracket of the driving module of the present invention;

fig. 7 is a schematic structural view of the Y-direction spring of the driving module of the present invention;

fig. 8 is a schematic structural view of the camera module of the present invention;

fig. 9 is a schematic structural diagram of the electronic device of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a driving module according to the present invention; fig. 2 is an exploded view of the drive module of the present invention; fig. 3 is a schematic structural diagram of the housing of the driving module according to the present invention. An embodiment of the present invention provides a driving module 10, and the driving module 10 includes a housing 1011 and a driving unit.

Specifically, a carrying unit is arranged on the housing 1011, and the carrying unit can carry a focusing motor, so that the focusing motor is fixedly connected with the housing 1011; in this embodiment, the shape of the housing 1011 may be a hollow three-dimensional structure such as a cylinder, a quadrangle, and a hexagon. The mount unit may be provided at the top surface or the side wall of the housing 1011 according to the kind and the shape of the focus motor. Further, the driving unit is disposed in the housing 1011, and the driving unit is electrically connected to the focusing motor, that is, the driving unit and the focusing motor may be connected through an internal control circuit, and the driving unit may perform anti-shake compensation.

In an embodiment of the present invention, the carrying unit includes a cavity 10111, and the focusing motor is fixed in the cavity 10111. Specifically, the shape of the cavity 10111 may match the shape of the focus motor, such as: the focusing motor is square, and the recess 10111 is also square, so that the focusing motor can be conveniently and accurately mounted in the carrying unit, and the connection between the focusing motor and the carrying unit is firmer. In this embodiment, the focusing motor may be connected to the cavity 10111 by bonding, snap-fit connection, or the like.

In an embodiment of the present invention, the avoiding hole 10112 is disposed at a middle position of the bottom of the cavity 10111. When the focusing motor is mounted in the cavity 10111, a component (e.g., a lens assembly) is generally mounted on the focusing motor, and at this time, the component can be retracted through the retracting hole 10112.

In an embodiment of the present invention, the driving unit comprises a stator component 101 and a mover assembly 102.

Specifically, the stator component 101 includes a drive circuit 1012, and the drive circuit 1012 is fixed in the housing 1011. The driving circuit 1012 may be fixed to an upper surface of the inside of the housing 1011, or the driving circuit 1012 may be fixed to a position such as an upper side wall of the housing 1011.

The utility model discloses in, drive module 10 carries on behind the motor of focusing, assumes to use the plane of focusing the motor optical axis perpendicularly to be the horizontal plane, then horizontal direction in the horizontal plane is defined as X to, and vertical direction in the horizontal plane is defined as Y to, X is to mutually perpendicular with Y.

Referring to fig. 1 and fig. 2 again, in an embodiment of the present invention, the mover assembly 102 includes an X-direction moving unit 1021, an X-direction spring 1022, a Y-direction moving unit 1023, and a Y-direction spring 1024.

Wherein, the X-direction moving unit 1021 and the Y-direction moving unit 1023 are connected to the driving circuit 1012, and the driving circuit 1012 can drive the X-direction moving unit 1021 and the Y-direction moving unit 1023 to move along the X direction and the Y direction respectively; that is, the driving circuit 1012 can drive the X-direction moving unit 1021 to move in the X-direction positive direction or the X-direction negative direction, and the driving circuit 1012 can also drive the Y-direction moving unit 1023 to move in the Y-direction positive direction or the Y-direction negative direction.

Further, the X-direction spring 1022 is respectively connected to the housing 1011 and the X-direction moving unit 1021, and the X-direction spring 1022 can reposition the X-direction moving unit 1021; the Y-direction spring 1024 is connected to the housing 1011 and the Y-direction moving unit 1023, and the Y-direction spring 1024 can reset the Y-direction moving unit 1023. In this embodiment, the X-direction spring 1022 and the Y-direction spring 1024 are vertically disposed, so that the restoring directionality and the position accuracy of the X-direction spring 1022 and the Y-direction spring 1024 are better when the X-direction spring 1024 and the Y-direction spring 1024 are elastically restored, the mutual interference is reduced, the interference to the layout of other parts is reduced in the housing 1011 by the X-direction spring 1022 and the Y-direction spring 1024, the space utilization rate is improved, and the volume of the driving module 10 is reduced.

In an embodiment of the present invention, the driving circuit 1012 includes a circuit board 10121, an X-direction coil 10122 and a Y-direction coil 10123, the X-direction coil 10122 is wound around the X-direction opposite sides of the circuit board 10121, the Y-direction coil 10123 is wound around the Y-direction opposite sides of the circuit board 10121. It should be noted that the circuit board 10121 may be an image sensor circuit board, the circuit board 10121 has an avoiding groove inside for avoiding components (e.g., a lens assembly) mounted on the focusing motor, and the circuit board 10121 has a structure of a winding board outside to facilitate the winding of the X-direction coil 10122 and the Y-direction coil 10123.

Further, be equipped with drive power supply on the circuit board 10121, drive power supply can be right X is to coil 10122 and Y to coil 10123 power supply, and be provided with signal terminal on the circuit board 10121, signal terminal can accept image sensor's feedback signal, then, after feedback signal processed the operation, circuit board 10121 is right X is to coil 10122 and/or Y is to coil 10123 power supply, and drive X is to mobile unit 1021 and Y to mobile unit 1023 along X to and/or Y to removing, realizes automatic anti-shake function.

In this embodiment, the number of the X-directional coils 10122 and the number of the Y-directional coils 10123 are two or more. That is, the number of the X-directional coils 10122 may be two, four, six, or more, and the number of the Y-directional coils 10123 may be two, four, six, or more.

In an embodiment of the present invention, the X-direction moving unit 1021 includes X-direction bracket 10211 and X-direction magnet 10212, the X-direction magnet 10212 is disposed on the X-direction opposite sides of the X-direction bracket 10211, and the X-direction magnet 10212 is matched with the X-direction coil 10122. Please refer to fig. 4, fig. 4 is a schematic structural diagram of an X-direction bracket of the driving module of the present invention, wherein an avoiding hole for avoiding the focusing motor needs to be formed in a main body of the X-direction bracket 10211, and therefore, the X-direction bracket 10211 may be in a shape of a continuous square frame, a circular ring, an elliptical ring, or the like. As shown in fig. 4, the main body of the X-direction holder 10211 in this embodiment is a continuous square frame, and the X-direction magnets 10212 are mounted on the square frame at two opposite sides of the X-direction. When the X-direction coil 10122 is energized, the X-direction magnet 10212 generates a lorentz force to push the X-direction support 10211 to move along the X direction.

In an embodiment of the present invention, the Y-direction moving unit 1023 includes a Y-direction support 10231 and a Y-direction magnet 10232, the Y-direction magnet 10232 is disposed on the Y-direction opposite sides of the Y-direction support 10231, and the Y-direction magnet 10232 and the Y-direction coil 10123 are matched. Please refer to fig. 6, fig. 6 is a schematic structural diagram of a Y-direction bracket of the driving module according to the present invention. The Y-bracket 10231 is similar to the X-bracket 10211, and the main body of the Y-bracket 10231 may be in a continuous frame shape, a circular shape, an oval shape, or the like. As shown in fig. 5, the main body of the Y-direction support 10231 in this embodiment is a continuous square frame, the Y-direction magnets 10232 are installed on the square frame at two opposite sides of the Y-direction, and when the Y-direction coil 10123 is energized, the Y-direction magnets 10232 will generate lorentz force to push the Y-direction support 10231 to move along the Y-direction.

In the present invention, the up-and-down positions of the X-direction support 10211 and the Y-direction support 10231 in the housing 1011 can be adjusted. That is, the X-direction support 10211 may be disposed above the Y-direction support 10231, and the X-direction support 10211 may be disposed below the Y-direction support 10231. In addition, in order to guarantee that all X are in the coplanar to magnetite 10212 and all Y to magnetite 10232, be convenient for control X is to magnetite 10212 and X to between the coil 10122, and Y is to magnetite 10232 and Y to the clearance between the coil 10123, guarantees its installation accuracy and anti-shake stroke precision, reduces the processing and the installation degree of difficulty, and the support that is located the top can be seted up and dodge the groove, dodges the magnetite mounting groove on the support of below. For example: two avoidance grooves 10234 are formed in the X direction on the Y-direction support 10231 positioned above, the X-direction support 10211 part positioned below can stretch into the avoidance grooves 10234, and all the X-direction magnets 10212 and all the Y-direction magnets 10232 are positioned in the same plane.

Please refer to fig. 5, fig. 5 is a schematic structural diagram of an X-direction spring of the driving module according to the present invention. In an embodiment of the present invention, the X-direction elastic piece 1022 includes a first middle connection section 10221, a first elastic arm 10222 and two first end connection sections 10223, two of the first end connection sections 10223 are located at two sides of the first middle connection section 10221, and two of the first end connection sections 10223 are connected to two sides of the first middle connection section 10221 through the first elastic arm 10222, wherein two of the first end connection sections 10223 are connected to the inner sidewall of the housing 1011, and the first middle connection section 10221 is connected to the X-direction bracket 10211. In this embodiment, after the X-direction coil 10122 is energized, the X-direction bracket 10211 moves along the X-direction under the action of the lorentz force, at this time, the first intermediate connection section 10221 moves synchronously with the X-direction bracket 10211, while the first end connection section 10223 remains fixed to the housing 1011, and the first elastic arm 10222 deforms; when the X-direction coil 10122 is powered off, the first elastic arm 10222 returns to its original shape under the action of its own elastic force, so as to drive the X-direction bracket 10211 to return to its original position.

Please refer to fig. 7, fig. 7 is a schematic structural diagram of a Y-direction spring of the driving module according to the present invention. In an embodiment of the present invention, the Y-direction spring plate 1024 includes a second middle connection segment 10241, a second spring arm 10242 and two second end connection segments 10243, two second end connection segments 10243 are located at two sides of the second middle connection segment 10241, and are connected to two sides of the second middle connection segment 10243 through the second spring arm 10242, wherein two second end connection segments 10243 are connected to the inner sidewall of the housing 1011, and the second middle connection segment 10241 is connected to the Y-direction bracket 10231. In this embodiment, after the Y-coil 10123 is energized, the Y-bracket 10231 moves along the Y direction under the action of the lorentz force, and at this time, the second intermediate connecting section 10241 moves synchronously with the Y-bracket 10231, while the second end connecting section 10243 remains stationary with the housing 1011, and the second elastic arm 10242 deforms; when the Y-direction coil 10123 is powered off, the second elastic arm 10242 returns to its original shape under the action of its own elastic force, and drives the Y-direction bracket 10231 to return to its original position.

In an embodiment of the present invention, the first end connecting section 10223 and the second end connecting section 10243 have a tooth structure 1025 thereon. Specifically, the tooth-shaped structure 1025 can be formed by alternating grooves 10251 and block-shaped protrusions 10252, and the arrangement can increase the contact area between the first end connection section 10223 and the inner side wall of the outer shell 1011 and between the second end connection section 10243 and the inner side wall of the outer shell 1011, thereby improving the connection strength between the first end connection section 10223 and the outer shell 1011 and between the second end connection section 10243 and the outer shell 1011. In other embodiments of the present invention, the first end connecting section 10223 and the second end connecting section 10243 may also be directly provided with a structure such as a reinforcing rib or a connecting plate to increase the contact area with the housing 1011.

In an embodiment of the present invention, the first elastic arm 10222 and the second elastic arm 10242 are made of spring wire, and the shape is "n" shape. Therefore, the structure is simple, the production and the processing are convenient, and certain elastic restoring force exists in the X direction and the Y direction. Take the first elastic arm 10222 as an example: when the X-direction support 10211 and the Y-direction support 10231 carry components (such as an image sensor) at the same time, after the Y-direction coil 10123 is energized, the Y-direction support 10231 carries the image sensor to move along the Y-direction, and the image sensor drives the X-direction support 10211 to move along the Y-direction, at this time, the first elastic arm 10222 can stretch and separate the first intermediate connection section 10221 and the two first end connection sections 10223 along the Y-direction, so that the movement of the X-direction support 10211 along the Y-direction is realized, and the movement of the X-direction support 10211 along the X-direction is not influenced.

Optionally, in order to avoid the torsion deformation of the first elastic arm 10222 and the second elastic arm 10242 in the unstressed state, which affects the elastic restoring force, the first intermediate connection section 10221, the first elastic arm 10222 and the two first end connection sections 10223 are located on the same plane; the second intermediate connecting segment 10241, the second elastic arm 10242 and the two second end connecting segments 10243 are located on the same plane.

In an embodiment of the present invention, a first protrusion portion 10213 is disposed outside the X-direction bracket 10211, a first groove portion 10224 is disposed on the X-direction elastic piece 1022, and the first groove portion 10224 is matched with the first protrusion portion 10213; the outside of the Y-direction bracket 10231 is provided with a second convex portion 10233, the Y-direction spring 1024 is provided with a second groove portion 10244, and the second groove portion 10244 is matched with the second convex portion 10233. In this embodiment, the number of the first protrusion 10124 and the second protrusion 10233 may be 1 or more. Specifically, the left and right side walls of the first groove portion 10224 may contact with the left and right side walls of the first protrusion portion 10125, and the left and right side walls of the second groove portion 10244 may contact with the left and right side walls of the second protrusion portion 10233, so as to maintain the connection between the X-direction spring piece 1022 and the X-direction support 10211, and between the Y-direction spring piece 1024 and the Y-direction support 10231 when the X-direction support 10211 and the Y-direction support 10231 move.

Example two:

please refer to fig. 8, fig. 8 is a schematic structural diagram of a camera module according to the present invention. An embodiment of the utility model provides a camera module, it includes above-mentioned drive module 10. Specifically, the camera module 20 includes a focusing motor 30 and a lens assembly 40, the lens assembly 40 includes an image sensor, the focusing motor 30 is connected to the lens assembly 40, when the lens assembly 40 is connected to the carrier of the focusing motor 30, the image sensor is connected to the X-direction bracket 10211 and the Y-direction bracket 10231 of the driving module 10, when the coil of the focusing motor 30 is energized, the carrier can move along the optical axis direction of the lens assembly 40, so as to drive the lens assembly 40 to realize auto-focusing; meanwhile, the driving module 10 may perform shake compensation on the image sensor.

Example three:

please refer to fig. 9, fig. 9 is a schematic structural diagram of an electronic device according to the present invention. An embodiment of the utility model provides an electronic equipment, it includes above-mentioned module 20 of making a video recording. Specifically, the electronic device 50 may be a mobile phone, a tablet computer, a telephone watch, a security camera, an in-vehicle camera, and the like, and includes a camera module 20 and a housing 501, where the camera module 20 is disposed on the housing 501.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-described examples merely represent several embodiments of the present application and are not to be construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A drive module, comprising:

the focusing device comprises a shell, wherein a carrying unit is arranged on the shell and can carry a focusing motor, so that the focusing motor is fixedly connected with the shell; and

the driving unit is arranged in the shell, the driving unit and the focusing motor are respectively electrically connected through a driving circuit, and the driving unit can perform anti-shake compensation.

2. The drive module of claim 1, wherein the mounting unit includes a cavity in which the focus motor is mounted and fixed.

3. The drive module of claim 2, wherein a relief hole is formed at a middle position of the bottom of the cavity.

4. The drive module of claim 1, wherein the drive unit comprises:

a stator component including a drive circuit, the drive circuit being secured in the housing; and

5. The driving module according to claim 4, wherein the driving circuit includes a circuit board, an X-direction coil and a Y-direction coil, the X-direction coil is wound on two opposite sides of the circuit board in the X direction, the Y-direction coil is wound on two opposite sides of the circuit board in the Y direction, the circuit board is capable of supplying power to the X-direction coil and the Y-direction coil, and the circuit board is provided with signal terminals.

6. The drive module according to claim 5, wherein the number of the X-directional coils and the Y-directional coils is two or more.

7. The drive module according to claim 6, wherein the X-direction moving unit includes an X-direction support and X-direction magnets, the X-direction magnets are disposed on opposite sides of the X-direction support in an X-direction, and the X-direction magnets are engaged with the X-direction coil.

8. The drive module as recited in claim 7, wherein said Y-direction moving unit includes a Y-direction holder and Y-direction magnets, said Y-direction magnets being disposed on opposite sides of said Y-direction holder in a Y-direction, and said Y-direction magnets being engaged with said Y-direction coil.

9. The driving module according to any one of claims 5 to 8, wherein the X-direction spring piece includes a first middle connecting section, a first spring arm and two first end connecting sections, the two first end connecting sections are located at two sides of the first middle connecting section, and the two first end connecting sections are connected with two sides of the first middle connecting section through the first spring arm, wherein the two first end connecting sections are connected with an inner side wall of the housing, and the first middle connecting section is connected with the X-direction bracket.

10. The driving module of claim 9, wherein the Y-direction spring comprises a second middle connecting section, a second spring arm and two second end connecting sections, the two second end connecting sections are located at two sides of the second middle connecting section and connected with two sides of the second middle connecting section through the second spring arm, wherein the two second end connecting sections are connected with an inner side wall of the housing, and the second middle connecting section is connected with the Y-direction bracket.

11. The drive module of claim 10, wherein the first and second end connection segments have teeth thereon.

12. The drive module of claim 10, wherein the first and second spring arms are formed from spring wire and are each shaped like a "u".

13. The drive module of claim 10, wherein the first intermediate connection, the first spring arm, and the two first end connections are located on a same plane; the second middle connecting section, the second elastic arm and the two second end connecting sections are located on the same plane.

14. The driving module as claimed in claim 10, wherein a first protrusion is provided on an outer side of the X-direction bracket, and a first groove is provided on the X-direction spring plate, the first groove being engaged with the first protrusion; and a second protruding part is arranged on the outer side of the Y-direction support, a second groove part is arranged on the Y-direction elastic sheet, and the second groove part is matched with the second protruding part.

15. A camera module comprising a drive module according to any one of claims 1-14.

16. An electronic apparatus characterized by comprising the camera module according to claim 15.