CN215646887U - Coupling assembling, module and electronic equipment make a video recording - Google Patents

Abstract

The utility model provides a connecting assembly, a camera module and electronic equipment, wherein the connecting assembly comprises a metal sheet, the metal sheet is in a shape like a Chinese character 'ji', the metal sheet comprises an extending part, a first supporting part and a second supporting part, the first supporting part and the second supporting part are respectively arranged on two sides of the extending part, the metal sheet further comprises a first contact part, a second contact part and a third contact part, the first contact part is arranged on the extending part and used for being electrically connected with an antenna radiator of the electronic equipment, the second contact part is arranged at the tail end of the first supporting part, the third contact part is arranged at the tail end of the second supporting part, and at least one of the second contact part and the third contact part is used for being electrically connected with a mainboard of the electronic equipment. The connecting component can ensure the grounding effect and improve the performance and the structural stability of the antenna.

Description

Coupling assembling, module and electronic equipment make a video recording

Technical Field

The utility model relates to the technical field of camera shooting, in particular to a connecting assembly, a camera shooting module and electronic equipment.

Background

With the increasing enhancement of the camera shooting capability of the mobile phone, larger and larger metal decorating parts become a trend, and a good metal decorating part grounding measure is very important for ensuring the performance of the antenna. In the correlation technique, the mainboard near the camera piles up compactly, and conventional ground connection shell fragment occupation space is big, can't be with the metal decoration ground connection of camera. In addition, once the grounding elastic sheet, the main board and the metal decoration part are in poor contact, the current on the metal decoration part cannot be grounded, and the performance of the antenna is affected.

SUMMERY OF THE UTILITY MODEL

The present invention is based on the discovery and recognition by the inventors of the following facts and problems:

in the related art, when the metal decoration is grounded, the grounding elastic piece is welded on the mainboard with abundant space, and the grounding elastic piece is connected with the metal decoration. However, in the related art, the main board is shielded by other structural members, and the area of the main board or the structural member connected to the main board is not large enough to weld the elastic sheet on the surface thereof, so that the conventional method cannot achieve the grounding effect of the metal decoration, thereby affecting the performance of the antenna.

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the embodiment of the utility model provides a connecting component which can guarantee the grounding effect and improve the performance and the structural stability of an antenna.

The embodiment of the utility model provides a camera module, and the connecting assembly of the camera module can ensure the grounding effect and improve the antenna performance and the structural stability.

The embodiment of the utility model provides electronic equipment which has the advantages of good grounding effect, good antenna performance and good structural stability.

The connecting assembly comprises a metal sheet, wherein the metal sheet is in a shape like a Chinese character 'ji', the metal sheet comprises an extending portion, a first supporting portion and a second supporting portion, the first supporting portion and the second supporting portion are respectively arranged on two sides of the extending portion, the metal sheet further comprises a first contact portion, a second contact portion and a third contact portion, the first contact portion is arranged on the extending portion and used for being electrically connected with an antenna radiator of an electronic device, the second contact portion is arranged at the tail end of the first supporting portion, the third contact portion is arranged at the tail end of the second supporting portion, and at least one of the second contact portion and the third contact portion is used for being electrically connected with a mainboard of the electronic device.

The connecting component provided by the embodiment of the utility model can ensure the grounding effect and improve the antenna performance and the structural stability.

In some embodiments, the antenna radiator includes a metal decoration of the camera module.

In some embodiments, an included angle between the thickness direction of the extension portion and the length direction of the first support portion is greater than or equal to 0 degrees and less than 90 degrees, and an included angle between the thickness direction of the extension portion and the length direction of the second support portion is greater than or equal to 0 degrees and less than 90 degrees.

In some embodiments, the metal sheet is integrally formed.

In some embodiments, the antenna further comprises a conductive foam disposed between the first contact and the antenna radiator.

In some embodiments, each of the second contact portion and the third contact portion includes a terrace portion extending to both sides of the metal sheet, the terrace portion being in contact with the main board.

In some embodiments, the platform portion is provided with a projection toward the main board.

In some embodiments, the outer surface of the protrusion is a convex arc.

The camera module comprises a metal decoration part used as an antenna radiator and the connecting component in any embodiment.

The electronic equipment comprises a main board and the camera module in the embodiment.

In some embodiments, the motherboard includes a first contact point and a second contact point, the second contact portion being electrically connected to the first contact point, and the third contact portion being electrically connected to the second contact point.

Drawings

FIG. 1 is a schematic diagram of an electronic device according to an embodiment of the utility model.

Fig. 2 is a schematic diagram of a camera module according to an embodiment of the utility model.

Fig. 3 is a schematic diagram of a motherboard according to an embodiment of the utility model.

Fig. 4 is a schematic view of a connection assembly of an embodiment of the present invention.

Fig. 5 is a schematic view of a first state of a connecting assembly according to an embodiment of the utility model.

Fig. 6 is a schematic view of a connecting assembly according to an embodiment of the utility model in a second state.

Fig. 7 is a schematic diagram of antenna performance of an electronic device according to an embodiment of the utility model.

Reference numerals:

a metal sheet 10;

an extension portion 11;

a first support portion 12; the second contact portion 121; a first platform section 122;

the second support portion 13; the third contact portion 131; a second platform section 132;

a first contact portion 20;

a metal decoration 30;

a main board 40; a first contact point 401; a second contact point 402.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

A connecting assembly of an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 6, the connecting assembly according to the embodiment of the present invention includes a metal sheet 10, the metal sheet 10 has a shape of a Chinese character 'ji', and the metal sheet 10 includes an extending portion 11 and a first supporting portion 12 and a second supporting portion 13 respectively disposed at both sides of the extending portion 11 (e.g., at both left and right sides of the metal sheet 10 in fig. 1).

The metal sheet 10 further includes a first contact portion 20, a second contact portion 121, and a third contact portion 131, the first contact portion 20 is disposed on the extension portion 11, and the first contact portion 20 is used for electrically connecting with an antenna radiator of an electronic device.

The second contact 121 is disposed at an end of the first support portion 12 (e.g., a lower end of the first support portion 12 in fig. 1), the third contact 6 is disposed at an end of the second support portion 3 (e.g., a lower end of the second support portion 13 in fig. 1), and at least one of the second contact 121 and the third contact 131 is used for electrical connection with a main board of the electronic device.

That is, the second contact portion 121 of the first support portion 12 can be electrically connected to the main board of the electronic device, or the third contact portion 131 of the second support portion 13 can be electrically connected to the main board of the electronic device, or both the second contact portion 121 and the third contact portion 131 are electrically connected to the main board of the electronic device.

It can be understood that, as shown in fig. 1, the first contact portion 20 is located above the metal sheet 10, and the first contact portion 20 is electrically connected to the metal sheet 10, and the first contact portion 20 can be electrically connected to an antenna radiator of an electronic device, so as to lead out a current on the antenna radiator through the connection component according to the embodiment of the present invention, thereby improving antenna performance.

The connecting assembly provided by the embodiment of the utility model can adapt to narrow and crowded space and avoid shelters by changing any length of the metal sheet 10, the first supporting part 12 and the second supporting part 13, so that the connecting assembly provided by the embodiment of the utility model can ensure a grounding effect and has good adaptability.

In some embodiments, the antenna radiator includes a metal decoration of the camera module. That is to say, the metal decoration of the camera module can be used as an antenna radiator, and the connection assembly of the embodiment of the present invention can be electrically connected to the metal decoration of the camera module and the motherboard, so that the current on the metal decoration is led out to the motherboard through the connection assembly of the embodiment of the present invention. Of course, the connection component in the embodiment of the present invention may also be electrically connected to the antenna radiator and the motherboard at other positions.

In some embodiments, an angle between a thickness direction (e.g., a vertical direction in fig. 1) of the extension portion 11 and a length direction (e.g., a vertical direction in fig. 1) of the first support portion 12 is greater than or equal to 0 degrees and less than 90 degrees, and an angle between a thickness direction of the extension portion 11 and a length direction (e.g., a vertical direction in fig. 1) of the second support portion 13 is greater than or equal to 0 degrees and less than 90 degrees.

For example, as shown in fig. 1 and 4, the longitudinal direction of the first support portion 12 coincides with the thickness direction of the metal sheet 10, and the longitudinal direction of the second support portion 13 coincides with the thickness direction of the metal sheet 10. That is, the length direction of the first support 3 and the thickness direction of the metal sheet 10 have an angle of 0 degree, and the length direction of the second support 4 and the thickness direction of the metal sheet 10 have an angle of 0 degree.

Specifically, the metal sheet 10 is disposed in the left-right direction, and the first support portion 12 and the second support portion 13 are disposed in the up-down direction, i.e., the first support portion 12 is disposed perpendicular to the metal sheet 10, and the second support portion 13 is disposed perpendicular to the metal sheet 10.

For example, as shown in fig. 5, the distal end of the first support portion 12 extends to the left, and the distal end of the second support portion 13 extends to the left, i.e., the first support portion 12 is clockwise deflected by a certain angle, and the second support portion 13 is clockwise deflected by a certain angle.

It will be appreciated that the end of the first support portion 12 may also extend to the right and the end of the second support portion 13 to the right, i.e. the first support portion 12 is angled counterclockwise and the second support portion 13 is angled counterclockwise.

For example, as shown in fig. 6, the distal end of the first support portion 12 extends to the left and the distal end of the second support portion 13 extends to the right, i.e., the first support portion 12 is deflected clockwise by a certain angle and the second support portion 13 is deflected counterclockwise by a certain angle.

It will be appreciated that the end of the first support section 12 may also extend to the right and the end of the second support section 13 to the left, i.e. the first support section 12 is angled counterclockwise and the second support section 13 is angled clockwise. That is, in fig. 5 and 6, the length direction of the first support 3 and the thickness direction of the metal sheet 10 have an angle greater than 0 degree and less than 90 degrees, and the length direction of the second support 4 and the thickness direction of the metal sheet 10 have an angle greater than 0 degree and less than 90 degrees.

In summary, the connecting assembly of the embodiment of the present invention can change the deflection angle of the first support part 12 and the second support part 13 according to the structure of different products, so as to adapt to the structure of different products.

Therefore, the connecting assembly provided by the embodiment of the utility model provides multiple avoidance modes, and the applicability is improved.

Optionally, the metal sheet 10 is integrally formed, so that the connecting assembly of the embodiment of the utility model is convenient to process and stable in structure.

In some embodiments, a conductive foam is also included, which is disposed between the first contact 20 and the antenna radiator to provide good surface conductivity. Of course, the first contact portion 20 may be other contact having conductive properties.

In some embodiments, each of the second contact 121 and the third contact 131 includes a terrace portion extending to both sides of the metal sheet 10, the terrace portion contacting the main board.

Specifically, as shown in fig. 1, the stage part includes a first stage 122 and a second stage 132, one end of the first stage 122 is connected to the second contact part 121, and one end of the second stage 132 is connected to the third contact part 131.

That is, the extension portion 11, the first support portion 12, the second contact portion 121, and the first land portion 122 constitute a first ground return path; the extension portion 11, the second support portion 13, the third contact portion 131, and the second platform portion 132 constitute a second ground return path.

When the second contact portion 121 is electrically connected to the motherboard of the electronic device, the connection assembly of the embodiment of the utility model can conduct the current generated on the antenna radiator to the motherboard of the electronic device through the first ground return path; when the third contact portion 131 is electrically connected to the motherboard of the electronic device, the connection assembly according to the embodiment of the present invention can conduct the current generated by the antenna radiator to the motherboard of the electronic device through the second ground return path; when the second contact portion 121 and the third contact portion 131 are electrically connected to the motherboard of the electronic device through the platform portion, respectively, the connection assembly of the embodiment of the utility model can conduct the current generated on the antenna radiator to the motherboard of the electronic device through two ground return paths (the first ground return path and the second ground return path).

Preferably, the second contact portion 121 and the third contact portion 131 are both electrically connected to a main board of the electronic device. It can be understood that the parallel loop formed by the first ground return path and the second ground return path can reduce the impedance, thereby improving the antenna performance. In addition, when one return path is in poor contact, the other return path can also ensure the effective return of current, and the reliability is improved.

It can be understood that the connecting component of the embodiment of the utility model can provide two grounding paths for the current on the antenna radiator, thereby ensuring good antenna performance, and even if a certain path is in poor contact, the grounding effect is not influenced, and the reliability is improved.

Therefore, the connecting assembly provided by the embodiment of the utility model can ensure the grounding effect and improve the antenna performance and the structural stability.

In some embodiments, the platform portion is provided with a projection facing the motherboard of the electronic device.

Preferably, the outer surface of the protrusion (e.g., the lower surfaces of the first platform portion 122 and the second platform portion 132 in fig. 1) is a convex arc surface. Therefore, the platform portion can abut against the main board, thereby ensuring effective electrical connection.

It will be appreciated that the projections of the platform portion may be formed using a stamping process, or may be formed using other machining processes.

To sum up, the connecting assembly according to the embodiment of the present invention can adapt to a narrow and crowded space and avoid a shielding object by changing any length of the extension portion 11, the first supporting portion 12, and the second supporting portion 13, and can avoid shielding objects in different positions or shapes by a parallel loop formed by the first ground return path and the second ground return path and by setting a deflection angle of the first supporting portion 12 and the second supporting portion 13, so as to connect to the main board.

Therefore, the connecting assembly provided by the embodiment of the utility model has the advantages of good grounding effect, good adaptability and good stability, and can also improve the performance of the antenna.

The image pickup module according to the embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 3, the camera module according to the embodiment of the present invention includes a metal decoration member 30 serving as an antenna radiator and the connection member according to any one of the embodiments.

The metal decoration piece of the camera shooting module can be used as an antenna radiator, the connecting assembly can be electrically connected with the metal decoration piece of the camera shooting module and the mainboard, and current on the metal decoration piece is led out to the mainboard through the connecting assembly of the embodiment of the utility model, so that the performance of the antenna is improved.

An electronic apparatus according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 3, the electronic device according to the embodiment of the present invention includes a main board 40 and the camera module according to the embodiment.

As shown in fig. 1, the main board 40 includes a first contact point 401 and a second contact point 402, the second contact portion 121 is electrically connected to the first contact point 401, and the third contact portion 131 is electrically connected to the second contact point 402.

Specifically, as shown in fig. 1 and 3, a first contact point 401 and a second contact point 402 are located on the upper surface of the motherboard 40, the first contact point 401 matches with the bump of the platform portion, and the second contact point 402 matches with the bump of the platform portion, so as to improve the stability when two ground loops are in contact with the motherboard 40.

In addition, as shown in fig. 1 and fig. 3, two screws are matched with the main board 40, and the first platform part 122 and the second platform part 132 are respectively fixed by the screws, so that the first platform part 122 and the second platform part 132 are more stably placed on the main board 40, and the stability of the electronic device of the present invention is improved.

It is understood that the first platform part 122 and the second platform part 132 are respectively fixed by screws, meaning that the first platform part 122 is located between a nut of one screw, which compresses the first platform part 122 with the main plate so that the protrusion of the first platform part 122 abuts the first contact point 401 of the main plate 40, and the second platform part 132 is located between a nut of another screw, which compresses the second platform part 132 with the main plate 40 so that the protrusion of the second platform part 132 abuts the second contact point 402 of the main plate 40.

As shown in fig. 7, a line 1 is an antenna performance curve of the electronic device according to the embodiment of the present invention at some frequencies, and a line 2 is an antenna performance curve of the electronic device according to the related art at some frequencies, it can be understood that the antenna performance of the electronic device according to the present invention is greatly improved at 2.4G to 2.6G.

Therefore, the electronic equipment has the advantages of good grounding effect, good antenna performance and good structural stability.

It should be noted that the electronic device described above may be a mobile phone, a tablet computer, a wearable device, or other terminal devices with cameras.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (11)

1. The utility model provides a connection assembly, its characterized in that includes the sheetmetal, the sheetmetal is several types of word, the sheetmetal includes the extension and sets up respectively first support segment and the second support segment of extension both sides, the sheetmetal still includes first contact site, second contact site and third contact site, first contact site is established on the extension, first contact site is used for connecting electrically with the antenna radiator electricity of electronic equipment, the second contact site sets up the end of first support segment, the third contact site sets up the end of second support segment, the second contact site with at least one of third contact site is used for connecting electrically with electronic equipment's mainboard.

2. The connection module according to claim 1, wherein the antenna radiator comprises a metal decoration of the camera module.

3. The connecting assembly according to claim 1, wherein an included angle between a thickness direction of the extension portion and a length direction of the first support portion is 0 degrees or more and 90 degrees or less, and an included angle between the thickness direction of the extension portion and the length direction of the second support portion is 0 degrees or more and 90 degrees or less.

4. The connection assembly of claim 1, wherein the metal sheet is integrally formed.

5. The connection assembly of claim 1, further comprising a conductive foam disposed between the first contact and the antenna radiator.

6. The connection assembly according to any one of claims 1-5, wherein each of the second and third contact portions comprises a platform portion extending to both sides of the metal sheet, the platform portion being in contact with the motherboard.

7. A connection assembly according to claim 6, characterised in that the platform part is provided with a projection towards the main board.

8. The connection assembly of claim 7, wherein the outer surface of the protrusion is a convex arc surface.

9. A camera module, characterized in that it comprises a metal decoration for acting as an antenna radiator and a connection assembly according to any one of claims 1 to 8.

10. An electronic apparatus characterized by comprising a main board and the camera module according to claim 9.

11. The electronic device according to claim 10, wherein the main board includes a first contact point and a second contact point, the second contact portion is electrically connected to the first contact point, and the third contact portion is electrically connected to the second contact point.

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