CN214045768U - Camera module and electronic equipment - Google Patents

Abstract

The utility model relates to a module and electronic equipment make a video recording, this module of making a video recording include imaging assembly, flexible circuit board and cushion. The imaging component is provided with a bearing circuit board; the flexible circuit board comprises a first leading-out section and a folding section, the first leading-out section is connected with the bearing circuit board and the folding section, and the folding section is provided with a plurality of folding structures; cushion blocks; wherein, each folding structure is internally provided with a cushion block. The utility model discloses well cushion can play the effect that supports the design to flexible circuit board, and when flexible circuit board moved, the cushion can play the cushioning effect to flexible circuit board along with flexible circuit board common motion, has reduced the stress between the folding flexible circuit board along with flexible circuit board, can effectively avoid the condition emergence because of the equipment damage that flexible circuit board broken string leads to.

Description

Camera module and electronic equipment

Technical Field

The utility model relates to an imaging device technical field especially relates to a module and electronic equipment make a video recording.

Background

With the development of optical imaging technology, the popularity of electronic devices with shooting function is higher and higher, and the requirements of people on shooting quality are also improved. In order to correct image blur caused by shake or vibration at the time of photographing, a lens anti-shake apparatus needs to be employed. The principle is that when the shooting equipment shakes, the imaging component correspondingly moves in the opposite direction of shaking so as to compensate the displacement or deflection of the imaging component caused by shaking and improve the imaging quality.

Conventionally, in order to maintain a stable connection of the imaging module while moving, a flexible circuit board is generally used to connect the imaging module.

However, the inventor researches and summarizes that if the imaging component is connected by the straight flexible circuit board, the resistance of the imaging component during the compensation motion is increased, and the anti-shake effect is not good; if the imaging assembly is connected by the bent flexible circuit board, the flexible circuit board can generate larger stress when moving, and the equipment is easily damaged due to wire breakage, so that the normal use is influenced. In summary, the flexible circuit board structure in the conventional art has difficulty in well satisfying the anti-shake requirement of the imaging assembly.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a camera module and an electronic device for solving the problem that the normal use is affected by the increased motion resistance of the flexible circuit board or the large stress generated during the motion.

In a first aspect, an embodiment of the present invention provides a camera module, which includes an imaging assembly having a supporting circuit board; the flexible circuit board comprises a first leading-out section and a folding section, wherein the first leading-out section is connected with the bearing circuit board and the folding section, and the folding section is provided with a plurality of folding structures; cushion blocks; wherein, each folding structure is internally provided with a cushion block.

Based on the utility model discloses the module of making a video recording is connected through the bearing circuit board of flexible circuit board with the formation of image subassembly to set up the cushion in flexible circuit board's beta structure, the cushion can play the effect of supporting the design to flexible circuit board, when flexible circuit board moved, the cushion was along with flexible circuit board common motion, the cushion can play the cushioning effect to flexible circuit board, reduced the stress between the folding flexible circuit board, the condition emergence of the equipment damage that can effectively avoid leading to because of flexible circuit board broken string.

In one embodiment, the folding structure comprises a bending section and a supporting section, and the supporting section is arranged corresponding to the bending section and connected with the bending section.

Based on above-mentioned embodiment, through setting up beta structure into including bending segment and support segment, make beta structure have higher stability and extensibility, can provide sufficient space for the formation of image subassembly and carry out anti-shake compensation motion to can hold the cushion well.

In one embodiment, the folding section has a first folding structure connected to the first leading-out section, the first folding structure includes a first bending section and a first supporting section, the plane of the first supporting section is parallel to the plane of the first leading-out section, one end of the first bending section near the carrier circuit board is connected to the first leading-out section, one end of the first bending section far away from the carrier circuit board is connected to the first supporting section, the first leading-out section, the first bending section and the first supporting section together form a first accommodating space, the cushion block is disposed in the first accommodating space and is supported against the first supporting section, and the cushion block supports the first leading-out section.

Based on above-mentioned embodiment, through set up first folded structure in the folded section and come to be connected with first leading-out section, simple structure, equipment convenience to set up the cushion in the first accommodation space that forms in first folded structure, can play fine supporting role to first folded structure.

In one embodiment, two sets of cushion blocks are arranged in the first accommodating space, and the two sets of cushion blocks are respectively arranged on two opposite sides in the first accommodating space.

Based on the above embodiment, compared with other parts of the flexible circuit board, the first folding structure may bear larger stress due to the limitation of the bearing circuit board in the moving process, so two groups of cushion blocks are respectively arranged on two opposite sides in the first accommodating space, the two groups of cushion blocks can play a comprehensive buffering role on the first leading-out section from different directions and angles when the flexible circuit board moves, and the stress of the first leading-out section is reduced to the greatest extent.

In one embodiment, the folding section further has at least one middle folding structure, wherein the middle folding structure is connected with the first supporting section, a second accommodating space is formed between the middle folding structures, and the cushion block is arranged in the second accommodating space.

Based on above-mentioned embodiment, through setting up middle beta structure with first support section and other parts of beta section link to each other, simple structure, equipment convenience to set up the cushion in the second accommodation space that forms between middle beta structure, can play fine supporting role to middle beta structure. And the quantity of middle beta structure can be one, also can be a plurality of, according to the nimble adjustment of user demand, can be applicable to the module of making a video recording of all kinds of differences.

In one embodiment, the number of the middle folding structures is multiple, multiple second accommodating spaces are formed between the middle folding structures, and the cushion blocks in two adjacent second accommodating spaces are respectively arranged on two opposite sides in each second accommodating space.

Based on the above embodiment, because the middle folding structure plays a connecting role in the folding section, and is located in the middle layer of the flexible circuit board, when the flexible circuit board moves, the stress generated at the position is relatively small, so that the cushion blocks in the two adjacent second accommodating spaces can be located on two opposite sides of the second accommodating space, and on the premise of reducing the number of the cushion blocks, the second accommodating spaces can be supported from different directions, so that the stability of the second accommodating spaces in the flexible circuit board is ensured.

In one embodiment, the flexible circuit board further includes a second leading-out section, a plane of the second leading-out section is parallel to a plane of the first leading-out section, the folding structure further includes a second folding structure, the second folding structure includes a second supporting section and a second bending section, the plane of the second supporting section is parallel to the plane of the first leading-out section, the second supporting section is connected with one of the middle supporting structures, one end of the second bending section, which is close to the carrier circuit board, is connected with the second supporting section, one end of the second bending section, which is far away from the carrier circuit board, is connected with the second leading-out section, the second supporting section, the second bending section and the second leading-out section form a third accommodating space together, and the cushion block is disposed in the third accommodating space, abuts against the second leading-out section, and supports the second supporting section.

Based on above-mentioned embodiment, draw forth the section through setting up the second in flexible circuit board, be convenient for flexible circuit board and make a video recording the connection of other parts or subassembly in the module to set up the second folding structure in the folding section and draw forth the section with the second and be connected, simple structure, equipment convenience, and set up the cushion in the third accommodation space that the second folding structure formed, can play fine supporting role to the second folding structure.

In one embodiment, two sets of cushion blocks are disposed in the third accommodating space, and the two sets of cushion blocks are disposed on two opposite sides of the third accommodating space respectively.

Based on above-mentioned embodiment, compare in other positions of flexible circuit board, the second folded structure may bear bigger stress owing to receive the restriction of second derivation section in the motion process, so relative both sides set up two sets of cushions respectively in third accommodation space, and two sets of cushions can play comprehensive cushioning effect to the second folded structure from different position and angle when flexible circuit board moves, and furthest reduces the stress that the second derived the section department.

In one embodiment, the camera module further comprises a support block, and the support block is connected with the surface of the second leading-out section, which is away from the third accommodating space.

Based on above-mentioned embodiment, set up the tray through drawing forth the section at the second and deviating from on the surface of third accommodation space, then the tray can play the bearing effect to whole flexible circuit board, makes whole flexible circuit board maintain stable exterior structure to keep firm relation of connection with the carrier circuit board, avoid influencing flexible circuit board's normal motion.

In one of them embodiment, the camera module still includes anti-shake subassembly, and anti-shake subassembly sets up with the formation of image subassembly relatively to make anti-shake subassembly can drive the formation of image subassembly and carry out compensation motion.

Based on above-mentioned embodiment, through set up the anti-shake subassembly in the module of making a video recording, then the formation of image subassembly can carry out optics anti-shake compensation motion under the drive of anti-shake subassembly, and the displacement or the deflection that the compensation formation of image subassembly produced because of shaking improve the formation of image quality, have also enlarged the applicable scene scope of the module of making a video recording.

In one embodiment, the camera module further comprises a shell, wherein a containing cavity is formed in the shell, and the imaging assembly and the flexible circuit board are contained in the containing cavity; the flexible circuit board further comprises a third leading-out section, one end of the third leading-out section is connected with the folding section, and the other end of the third leading-out section is bent along the direction parallel to the inner wall of the shell, so that the third leading-out section can be attached to the inner wall of the shell.

Based on the above embodiment, the imaging assembly and the flexible circuit board are accommodated in the housing, and can be isolated and protected from the outside, so that the effects of impact resistance, light shielding, dust prevention and the like are achieved, and the normal use of the imaging assembly and the flexible circuit board is ensured. And still be equipped with the third section of drawing forth of being connected with folding section on the flexible circuit board, through drawing forth the third section and setting up to buckling along the direction that is on a parallel with the shell inner wall, can draw forth the inner wall laminating of section and shell with the third and be connected, play good fixed action to the one end of keeping away from the bearing circuit board of flexible circuit board, also can not occupy extra space, convenient to use.

In a second aspect, an embodiment of the present invention provides an electronic device, including the camera module as described above.

Based on the embodiment of the utility model provides an electronic equipment is connected through the bearing circuit board that sets up flexible circuit board and formation of image subassembly in electronic equipment to set up the cushion in flexible circuit board's beta structure, the cushion can play the effect of supporting the design to flexible circuit board, when flexible circuit board moves, the cushion is along with flexible circuit board common motion, the cushion can play the cushioning effect to flexible circuit board, the stress between the folding flexible circuit board has been reduced, can effectively avoid the condition emergence because of the equipment damage that flexible circuit board broken string leads to.

Based on the utility model discloses module and electronic equipment make a video recording is connected through the bearing circuit board of flexible circuit board and formation of image subassembly to set up the cushion in flexible circuit board's beta structure. Compare straight flexible circuit board structure in the conventional art, the embodiment of the utility model provides an in adopt the flexible circuit board of buckling to connect the formation of image subassembly, flexible circuit board's extensibility is better, makes the resistance that the formation of image subassembly received when carrying out the anti-shake motion less. And compare the flexible circuit board structure of buckling in traditional technique, the embodiment of the utility model provides an in set up the cushion in flexible circuit board's beta structure, the cushion can play the effect of supporting the design to flexible circuit board, and when flexible circuit board moved, the cushion along with flexible circuit board moves jointly, had elastic cushion and can play the cushioning effect, reduced the stress between the folding flexible circuit board, can effectively avoid the condition emergence because of the equipment damage that flexible circuit board broken string leads to.

Drawings

Fig. 1 is a schematic view of an overall structure of a camera module according to an embodiment of the present invention;

fig. 2 is a schematic side view of a camera module according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure between a carrier circuit board and a flexible circuit board in a camera module according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection structure of the carrier circuit board and the flexible circuit board at another angle in the camera module according to the embodiment of the present invention;

fig. 5 is a schematic view of an overall structure of a camera module according to another embodiment of the present invention;

fig. 6 is an exploded view of the whole structure of the camera module according to another embodiment of the present invention.

Description of reference numerals:

10: camera shooting module

100: imaging assembly

110: load-bearing circuit board

200: flexible circuit board

210: first lead-out section

220: folding segment

221: folding structure

2211: bending section

2212: support section

222: first folding structure

2221: first bending section

2222: first support section

2223: a first accommodating space

223: middle folding structure

2231: second accommodation space

224: second folding structure

2241: second support section

2242: second bending section

2243: third accommodation space

230: second lead-out section

240: third lead-out section

300: cushion block

400: supporting block

500: anti-shake component

600: outer casing

610: containing cavity

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

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.

Unless defined otherwise, 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 herein in the description of the invention 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.

Referring to fig. 1 to 2, an embodiment of the invention provides a camera module 10. The camera module 10 includes an imaging assembly 100, a flexible circuit board 200, and a pad 300.

The imaging assembly 100 is a component of the camera module 10 for sensing light and finally generating an image to achieve a shooting function. Various different types of imaging assemblies 100 used in the art may be used in this embodiment. Specifically, the imaging assembly 100 has a carrier circuit board 110, and the carrier circuit board 110 is used for carrying or connecting other components in the imaging assembly 100 so as to fix them relatively and transmit electrical signals at the same time. The shape and size of the carrier circuit board 110 are determined according to the size, number, distribution and the like of the components carried or connected by the carrier circuit board, and can be adjusted. Meanwhile, in order to implement the transmission function of the electrical signal, the carrier Circuit Board 110 may adopt a PCB (Printed Circuit Board) Board so as to integrate various electronic components required for imaging and cooperate to implement the control or auxiliary imaging function. The imaging assembly 100 can be correspondingly moved in the opposite direction of the shake in photographing under the driving of the external driving assembly to compensate for the displacement or deflection of the imaging assembly 100 caused by the shake.

In order to keep the imaging assembly 100 electrically connected to the stationary portion of the camera module 10 while the imaging assembly is moving, the flexible circuit board 200 is used to connect them. Accordingly, one end of the flexible circuit board 200 is connected to the carrier circuit board 110. A Flexible Printed Circuit board 200 (FPC) is a Printed Circuit board having high reliability and excellent flexibility, which is manufactured using a polymer material as a base material, and can be easily bent. The connection between the flexible circuit board 200 and the carrier circuit board 110 may be achieved by spot welding or the like, which is commonly used in the art, to ensure the tightness of the connection. In order to reduce the occupied space of the flexible circuit board 200 and to make it have good bending performance, the flexible circuit board 200 includes a first lead-out section 210 and a folding section 220, the first lead-out section 210 connects the carrier circuit board 110 and the folding section 220, and the folding section 220 has a plurality of folding structures 221. The shape, size, etc. of the first lead-out section 210 are not limited to ensure a stable connection with the pcb 110, but as the name suggests, the folding section 220 has a folding structure 221, in the folding structure 221, parameters such as a starting point of folding, a direction angle of folding, etc. can be adjusted according to specific situations when in use, and the folding modes of different folding structures 221 can be the same or different. Since the flexible circuit board 200 has the folding section 220, the two sections before and after folding are not closely attached but have a certain gap, so that a certain gap is formed between the two sections.

In order to shape the folded flexible circuit board 200, i.e. maintain the gap between the two sections before and after folding and maintain a specific shape, in the embodiment, a spacer 300 is disposed in the folding structure 221. The shape and size of the pad 300 are determined according to the size of the space in the folding structure 221, so as to fully support the inner space of the folding structure 221. The pad 300 may be formed of a resilient member such that opposite surfaces of the pad 300 support opposite surfaces of the folding structure 221. Thus, when the flexible circuit board 200 is kept still, the spacer 300 is supported in the folding structure 221, and plays a role of supporting and sizing the flexible circuit board 200. When the flexible circuit board 200 moves, the cushion block 300 moves together with the flexible circuit board 200, and the cushion block 300 with elasticity can play a role of buffering the flexible circuit board 200. It should be noted that, a whole block of the cushion block 300 may be disposed in each folding structure 221 for supporting, or a plurality of cushion blocks 300 may be stacked. That is, the cushion block 300 may be an integral type, or may be a plurality of split types stacked together, as shown in fig. 1 to 4, in the folding structure 221 of this embodiment, two cushion blocks 300 are stacked for supporting, and two cushion blocks 300 may be fixed by bonding or the like.

Based on the utility model discloses module 10 makes a video recording, be connected with imaging component 100's carrier circuit board 110 through flexible circuit board 200, and set up cushion 300 in flexible circuit board 200's beta structure 221, cushion 300 can play the effect of supporting the design to flexible circuit board 200, when flexible circuit board 200 moves, cushion 300 is along with flexible circuit board 200 moves jointly, cushion 300 can play the cushioning effect to flexible circuit board 200, the stress between the folding flexible circuit board 200 has been reduced, can effectively avoid the condition emergence because of the equipment damage that flexible circuit board 200 broken string leads to.

In order to maintain the stable connection performance of the folded structure 221 after being folded, the folded structure 221 may adopt the following structure: the folding structure 221 includes a bending section 2211 and a supporting section 2212, wherein the bending section 2211 is used to implement angle change, i.e. to perform "folding" function, and the supporting section 2212 is disposed corresponding to the bending section 2211 and connected to the bending section 2211 to perform connection stability function on the bending section 2211, and the existence of the supporting section 2212 also facilitates the disposition of the cushion block 300. Specifically, as shown in fig. 2 to 4, according to different positions and functions during connection, in one embodiment, the folding section 220 has a first folding structure 222 connected to the first lead-out section 210, the first folding structure 222 includes a first bending section 2221 and a first supporting section 2222, and a plane of the first supporting section 2222 is parallel to a plane of the first lead-out section 210, so that installation of the spacer block 300 is facilitated, the connection between the spacer block 300 and the flexible circuit board 200 is more tight and less prone to disengagement, and the use effect is better. One end of the first bending section 2221 close to the carrier circuit board 110 is connected to the first lead-out section 210, one end of the first bending section 2221 far from the carrier circuit board 110 is connected to the first support section 2222, the first lead-out section 210, the first bending section 2221 and the first support section 2222 together form a first accommodation space 2223, the cushion block 300 is disposed in the first accommodation space 2223 and is supported against the first support section 2222, and the cushion block 300 supports the first lead-out section 210, and the cushion blocks 300 are disposed on two sides of the first accommodation space 2223 along the width direction of the flexible circuit board 200. The first folding structure 222 is arranged in the folding section 220 to be connected with the first leading-out section 210, so that the structure is simple, the assembly is convenient, and the cushion block 300 is arranged in the first accommodating space 2223 formed in the first folding structure 222, so that the first folding structure 222 can be well supported. It should be noted that the cushion block 300 can be connected to the first lead-out section 210 and the first supporting section 2222 by gluing, fastening, etc., or can be disposed in the first accommodating space 2223 without direct connection by the limit of the first folding structure 222 itself.

Referring to fig. 3, two sets of pads 300 are disposed in the first accommodating space 2223, and the two sets of pads 300 are disposed on two opposite sides of the first accommodating space 2223, respectively. Compared with other parts of the flexible circuit board 200, the first folding structure 222 may be limited by the supporting circuit board 110 to bear a larger stress during the movement process, so the two opposite sides in the first accommodating space 2223 are respectively provided with the cushion blocks 300, and the two groups of cushion blocks 300 can play a comprehensive buffering role on the first leading-out section 210 from different directions and angles when the flexible circuit board 200 moves, so as to reduce the stress at the first leading-out section 210 to the greatest extent. It should be noted that the first leading-out section 210, the first bending section 2221 and the first supporting section 2222 are divided according to different positions and functions during connection, a boundary line for dividing the three sections may not exist in an actual structure of the flexible circuit board 110, and the sizes of the spaces occupied by the three sections may be different according to differences of actual usage scenarios. That is, the first lead-out section 210, the first bending section 2221 and the first supporting section 2222 on the flexible circuit board 200 may be integrated, so as to improve the structural integrity of the flexible circuit board 200 and reduce the processing difficulty thereof.

In addition to the first folding structure 222, the folding segment 220 may also have at least one intermediate folding structure 223, wherein one intermediate folding structure 223 is connected to the first support segment 2222. When the number of the intermediate folding structures 223 is plural, the remaining intermediate folding structures 223 are sequentially connected to each other. The middle folding structure 223 also includes a bending section 2211 and a supporting section 2212, a second accommodating space 2231 is formed between the bending section 2211 and the supporting section 2212, and the cushion block 300 is disposed in the second accommodating space 2231. The middle folding structure 223 is arranged to connect the first supporting section 2222 with other parts of the folding section 220, so that the structure is simple and the assembly is convenient, and the cushion block 300 is arranged in the second accommodating space 2231 formed between the middle folding structures 223, so that the middle folding structure 223 can be well supported. The number of intermediate folding structures 223 may be adaptively adjusted according to different application scenarios. In some embodiments, an intermediate folding structure 223 may be provided to save space. As shown in fig. 3 and 4, in the present embodiment, the number of the intermediate folding structures 223 is four, and the four intermediate folding structures 223 are sequentially connected to each other. Since the middle folding structure 223 plays a role in connection in the folding segment 220 and is located at the middle layer of the flexible circuit board 200, stress generated therein is relatively small when the flexible circuit board 200 moves, and therefore, in the second accommodation space 2231, the pad block 300 is disposed at one side in the second accommodation space 2231. Only need one of them side in second accommodation space 2231 to set up cushion 300 can satisfy support and buffering demand to middle beta structure 223, when middle beta structure 223's quantity is a plurality of, be formed with a plurality of second accommodation space 2231 between middle beta structure 223, at this moment, can make cushion 300 in two adjacent second accommodation space 2231 be located second accommodation space 2231 relative both sides respectively, cushion 300 in two adjacent second accommodation space 2231 sets up relatively promptly, like this, under the prerequisite that reduces cushion 300 and use the quantity, can also form the support to second accommodation space 2231 from different position, ensure flexible circuit board 200's steadiness.

One end of the flexible circuit board 200 is connected to the carrier circuit board 110 of the imaging assembly 100, and the other end of the flexible circuit board 200 is connected to a fixing member in the camera module 10 to fix the imaging assembly 100, so in one embodiment, the flexible circuit board 200 further includes a second lead-out section 230, and a plane of the second lead-out section 230 is parallel to a plane of the first lead-out section 210. Correspondingly, the folding structure 221 further has a second folding structure 224, the second folding structure 224 includes a second supporting section 2241 and a second bending section 2242, the plane of the second supporting section 2241 is parallel to the plane of the first lead-out section 210, the second supporting section 2241 is connected to one of the intermediate supporting structures 223, one end of the second bending section 2242 close to the pcb 110 is connected to the second supporting section 2241, one end of the second bending section 2242 far from the pcb 110 is connected to the second lead-out section 230, the second supporting section 2241, the second bending section 2242 and the second lead-out section 230 share a third accommodating space 2243, a spacer 300 is disposed in the third accommodating space 2243 and leans against the second lead-out section 230, and the spacer 300 supports the second supporting section 2241. By providing the second lead-out section 240 on the flexible circuit board 200, the flexible circuit board 200 can be connected and fixed with an external structure through the second lead-out section 240. And set up second folding structure 224 in folding section 220 and come to be connected with second extraction section 230, simple structure, equipment convenience to set up cushion 300 in the third accommodation space 2243 that forms in second folding structure 224, can play fine supporting role to second folding structure 224.

Similar to the situation at the first accommodating space 2223, referring to fig. 4, two sets of cushion blocks 300 are disposed in the third accommodating space 2243, and the two sets of cushion blocks 300 are disposed at two opposite sides of the third accommodating space 2243, respectively. The two sets of spacers 300 can perform a comprehensive buffering function on the second outgoing section 230 from different directions and angles when the flexible circuit board 200 moves, and reduce the stress at the second outgoing section 230 to the maximum extent. In the above embodiments, the shapes and sizes of the spacers 300 in the first accommodating space 2223, the second accommodating space 2231 and the third accommodating space 2243 are determined according to the shapes and sizes of the accommodating spaces, that is, the shapes and sizes of the spacers 300 at different positions may be the same or different.

Referring to fig. 3 to 4, in the present embodiment, the flexible circuit board 200 includes a first lead-out section 210, a folding section 220, a second lead-out section 230, and a third lead-out section 240, which are sequentially connected, where the folding section 220 includes a first folding structure 222, four middle folding structures 223, and a second folding structure 224, which are sequentially connected, the folding section 220 is connected to the first lead-out section 210 through the first folding structure 222, connected to the second lead-out section 230 through the second folding structure 224, and connected between the first folding structure 222 and the second folding structure 224 through the four middle folding structures 223.

Referring to fig. 4 to 6, in one embodiment, the camera module 10 further includes a support block 400, and the support block 400 is connected to a surface of the second guiding section 230 away from the third accommodating space 2243. Through set up the tray 400 on the surface that deviates from third accommodation space 2243 at second lead-out section 230, then tray 400 can play the supporting effect to whole flexible circuit board 200, makes whole flexible circuit board 200 maintain stable exterior structure to keep firm connected relation with bearing circuit board 110, avoid influencing flexible circuit board 200's normal motion. Similar to the spacer block 300, the tray 400 and the second lead-out section 230 may be connected by gluing, fastening, or the like, or may not be directly connected, and are disposed in the first accommodating space 2223 by the limitation of the second lead-out section 230 and the housing 600 itself.

Referring to fig. 4 to 6, in another embodiment of the present invention, the camera module 10 has an optical anti-shake function, and specifically, the camera module 10 further includes an anti-shake component 500, and the anti-shake component 500 is disposed opposite to the imaging component 100, so that the anti-shake component 500 can drive the imaging component 100 to perform a compensation motion. Through set up anti-shake subassembly 500 in module 10 makes a video recording, then imaging component 100 can carry out optics anti-shake compensation motion under anti-shake subassembly 500's drive, and compensation imaging component 100 improves the formation of image quality because of the displacement or the deflection that shake produced, has also enlarged the applicable scene scope of the module 10 of making a video recording. The anti-shake assembly 500 may be various types of assemblies for implementing an anti-shake function, which are commonly known in the art.

In another embodiment of the present invention, the camera module 10 further includes a housing 600, a containing cavity 610 is formed in the housing 600, and the imaging assembly 100 and the flexible circuit board 200 are both contained in the containing cavity 610. The housing 600 can isolate and protect the imaging assembly 100 and the flexible circuit board 200 from the outside, and plays roles of impact resistance, light shielding, dust prevention and the like, thereby ensuring normal use of the imaging assembly 100 and the flexible circuit board 200. Meanwhile, the flexible circuit board 200 further includes a third lead-out section 260, one end of the third lead-out section 260 is connected to the folding section 220, and the other end of the third lead-out section 260 is bent in a direction parallel to the inner wall of the housing 600, so that the third lead-out section 260 can be attached to the inner wall of the housing 600. Through setting up the third section 260 of drawing forth into buckling along the direction that is on a parallel with the shell 600 inner wall, can draw forth the third section 260 of drawing forth and be connected with the inner wall laminating of shell 600, play good fixed action to the one end of keeping away from the carrier circuit board 110 of flexible circuit board 200, can not occupy extra space, convenient to use yet.

In a second aspect, the embodiment of the present invention further provides an electronic device, which includes the camera module 10 as described above. The electronic device is any device having an image acquisition function, and may be any one of wearable devices such as a mobile phone, a tablet computer, a notebook computer, a personal digital assistant, an intelligent bracelet, and an intelligent watch, for example, and the camera module 10 cooperates with the electronic device to acquire and reproduce an image of a target object. Based on the embodiment of the present invention, the electronic device is connected to the carrier circuit board 110 through the flexible circuit board 200 and the imaging assembly 100 in the electronic device, and the cushion block 300 is disposed in the folding structure 221 of the flexible circuit board 200, so that the cushion block 300 can support and shape the flexible circuit board 200. And, the cushion block 300 can move together with the flexible circuit board 200, playing a role of buffering the flexible circuit board 200. When the imaging module 10 is used, the imaging module 100 is installed inside the casing 600 of the electronic device, the imaging module 100 and other components in the electronic device are matched to realize an imaging function, one end of the flexible circuit board 200 is connected with the carrier circuit board 110, and the other end of the flexible circuit board 200 is fixedly connected with the casing 600 of the electronic device, so that the imaging module 100 can move in a certain range relative to the casing 600 to meet the anti-shake requirement. At this time, one surface of the holder 400 is fixed to the inner wall of the housing 600, and the other surface of the holder 600 is connected to the surface of the flexible circuit board 200, thereby supporting the entire flexible circuit board 200.

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-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (12)

1. The utility model provides a module of making a video recording which characterized in that includes:

the imaging component is provided with a bearing circuit board;

the flexible circuit board comprises a first leading-out section and a folding section, the first leading-out section is connected with the bearing circuit board and the folding section, and the folding section is provided with a plurality of folding structures;

cushion blocks;

wherein each of the folded structures has the cushion block therein.

2. The camera module of claim 1, wherein the folding structure comprises a bending section and a supporting section, and the supporting section is disposed corresponding to the bending section and connected to the bending section.

3. The camera module according to claim 2, wherein the folding section has a first folding structure connected to the first leading-out section, the first folding structure includes a first bending section and a first supporting section, a plane of the first supporting section is parallel to a plane of the first leading-out section, one end of the first bending section, which is close to the carrier circuit board, is connected to the first leading-out section, one end of the first bending section, which is far away from the carrier circuit board, is connected to the first supporting section, the first leading-out section, the first bending section and the first supporting section together form a first accommodating space, the cushion block is disposed in the first accommodating space and supported by the first supporting section, and the cushion block supports the first leading-out section.

4. The camera module of claim 3, wherein two sets of the spacers are disposed in the first receiving space, and the two sets of the spacers are disposed on two opposite sides of the first receiving space.

5. The camera module of claim 3, wherein the folding section further comprises at least one intermediate folding structure, one of the intermediate folding structures is connected to the first supporting section, a second accommodating space is formed between the intermediate folding structures, and the cushion block is disposed in the second accommodating space.

6. The camera module of claim 5, wherein the number of the intermediate folding structures is plural, a plurality of second accommodating spaces are formed between the intermediate folding structures, and the pads in two adjacent second accommodating spaces are respectively disposed on two opposite sides of each second accommodating space.

7. The camera module according to claim 5, wherein the flexible circuit board further includes a second leading-out section, the plane of the second leading-out section is parallel to the plane of the first leading-out section, the folding structure further includes a second folding structure, the second folding structure includes a second supporting section and a second bending section, the plane of the second supporting section is parallel to the plane of the first leading-out section, the second supporting section is connected to one of the middle folding structures, one end of the second bending section close to the carrier circuit board is connected to the second supporting section, one end of the second bending section far from the carrier circuit board is connected to the second leading-out section, the second supporting section, the second bending section and the second leading-out section together form a third accommodating space, and the cushion block is disposed in the third accommodating space and abuts against the second leading-out section, and the cushion blocks support the second support section.

8. The camera module of claim 7, wherein two sets of the spacers are disposed in the third accommodating space, and the two sets of the spacers are disposed on two opposite sides of the third accommodating space.

9. The camera module of claim 7, further comprising a support block connected to a surface of the second lead-out section facing away from the third receiving space.

10. The camera module of claim 1, further comprising an anti-shake assembly disposed opposite the imaging assembly such that the anti-shake assembly can drive the imaging assembly to perform a compensation motion.

11. The camera module according to claim 1, further comprising a housing, wherein the housing has a receiving cavity therein, and the imaging assembly and the flexible circuit board are both received in the receiving cavity;

the flexible circuit board further comprises a third leading-out section, one end of the third leading-out section is connected with the folding section, and the other end of the third leading-out section is bent along the direction parallel to the inner wall of the shell, so that the third leading-out section can be attached to the inner wall of the shell.

12. An electronic device comprising the camera module according to any one of claims 1 to 11.

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