CN215735394U

CN215735394U - Electronic device

Info

Publication number: CN215735394U
Application number: CN202122088982.2U
Authority: CN
Inventors: 董怿
Original assignee: Beijing Kelifor Technology Co ltd
Current assignee: Beijing Kelifor Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-01
Anticipated expiration: 2031-08-31

Abstract

The present disclosure relates to an electronic device, including casing assembly and can stretch out or retract the lens hood of casing assembly, the lens hood has pop-up position and retracted position, electronic device still includes pop-up position is sealed the lens hood with the first sealing washer of casing assembly with the retracted position is sealed the lens hood with the second sealing washer of casing assembly, wherein, first sealing washer with the second sealing washer encircles the lens hood respectively. Like this, the lens cover is sealed through first sealing washer with the casing assembly in pop-up position, passes through the second sealing washer with the casing assembly in withdrawal position, to can realize sealed respectively in pop-up position and withdrawal position, can ensure the sealed effect in the use, can avoid the lens cover to produce continuous friction again between pop-up or withdrawal in-process and the sealing washer, reduce the frictional resistance of lens cover at the lift in-process, reduce the system drive power requirement.

Description

Electronic device

Technical Field

The present disclosure relates to the field of optical device technology, and in particular, to an electronic device.

Background

In electronic equipment such as a mobile phone and a tablet computer, which can be provided with a camera module, the camera module is usually fixed and cannot pop up a panel of the mobile terminal. The lens assembly can be popped up or retracted to move the terminal panel by adopting a pop-up structure so as to save space, but the pop-up mechanism has larger friction resistance in the lifting process, so that the requirement on the driving force of the system is high.

SUMMERY OF THE UTILITY MODEL

The electronic equipment can realize sealing at the ejection position and the retraction position of the lens cover, avoid continuous friction between the lens cover and a sealing ring in the ejection or retraction process and reduce the requirement on system driving force.

In order to achieve the above object, the present disclosure provides an electronic device including a housing assembly and a lens cover capable of extending or retracting the housing assembly, the lens cover having an ejected position and a retracted position, the electronic device further including a first sealing ring sealing the lens cover and the housing assembly in the ejected position and a second sealing ring sealing the lens cover and the housing assembly in the retracted position, wherein the first sealing ring and the second sealing ring respectively surround the lens cover.

Optionally, in the retracted position, an outer end face of the lens cover is flush with an outer end face of the housing assembly.

Optionally, an opening for extending or retracting the lens cover is formed on a panel of the housing assembly, and the first sealing ring and the second sealing ring are disposed at intervals on a side wall of the opening or disposed at intervals on the lens cover.

Optionally, the first sealing ring and the second sealing ring are arranged on the lens cover at intervals, and the first sealing ring and the second sealing ring are respectively configured in a wedge shape, and the cross section of the first sealing ring and the second sealing ring is gradually reduced from the end part to the middle part of the side wall of the lens cover.

Optionally, the outer end of the side wall of the lens hood is formed with a first protruding portion protruding in the radial direction, and the outer end of the side wall of the opening is formed with a first recessed portion in lap joint with the first protruding portion.

Optionally, a groove for accommodating the first sealing ring and the second sealing ring is formed at each of two ends of the side wall of the lens hood, and outer rings of the first sealing ring and the second sealing ring respectively extend out of the groove to abut against the side wall of the opening at the pop-up position and the retracted position.

Optionally, a second concave portion for accommodating the first sealing ring and the second sealing ring is formed at each of two ends of the side wall of the opening, and a second convex portion protruding in the radial direction is formed at each of two ends of the side wall of the lens cover and used for respectively extending into the second concave portion at the pop-up position and the retraction position to abut against the first sealing ring and the second sealing ring.

Optionally, the first sealing ring and the second sealing ring are respectively configured in a wedge shape, and the cross section of the first sealing ring and the second sealing ring gradually increases from the end part to the middle part of the side wall of the opening.

Optionally, the both ends of open-ended lateral wall are formed with radial convex first arch respectively, the middle part of open-ended lateral wall is formed with radial convex second arch, two be formed with two between first arch and the second arch and be used for holding respectively first sealing washer with the third depressed part of second sealing washer, the both ends of the lateral wall of lens cover are formed with radial convex third depressed part respectively, with pop out the position with first sealing washer with be located open-ended lateral wall inner first protruding butt, retract the position with second sealing washer with be located open-ended lateral wall outer end first protruding butt, the tip of first sealing washer with the second sealing washer is respectively in rather than corresponding first arch.

Optionally, an inner end of the side wall of the lens hood is formed with a fourth protruding portion protruding radially for overlapping with an inner end of the panel of the housing assembly when the lens hood is in the pop-up position.

Through the technical scheme, the lens cover is sealed through the first sealing ring at the pop-up position with the shell assembly, and is sealed through the second sealing ring at the retraction position with the shell assembly, so that the sealing can be realized at the pop-up position and the retraction position respectively, the sealing effect in the using process can be ensured, continuous friction generated between the lens cover and the sealing ring in the pop-up or retraction process can be avoided, the frictional resistance of the lens cover in the lifting process is reduced, and the requirement of the driving force of the system is reduced.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a cross-sectional view of a lens cover in a retracted position in an electronic device provided in a first exemplary embodiment of the present disclosure;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a sectional view of a lens cap in an ejected position in an electronic apparatus provided by a first exemplary embodiment of the present disclosure;

FIG. 4 is a cross-sectional view of a lens cover in a retracted position in an electronic device provided by a second exemplary embodiment of the present disclosure;

FIG. 5 is a partial enlarged view of B in FIG. 4;

fig. 6 is a sectional view of a lens cap in an ejected position in an electronic apparatus provided by a second exemplary embodiment of the present disclosure;

FIG. 7 is a cross-sectional view of a lens cover in a retracted position in an electronic device provided by a third exemplary embodiment of the present disclosure;

FIG. 8 is an enlarged view of a portion C of FIG. 7;

fig. 9 is a sectional view of a lens cap in an ejected position in an electronic apparatus provided by a third exemplary embodiment of the present disclosure;

FIG. 10 is a cross-sectional view of a lens cover in a retracted position in an electronic device provided by a fourth exemplary embodiment of the present disclosure;

FIG. 11 is an enlarged view of a portion D of FIG. 10;

fig. 12 is a sectional view of a lens cap in an ejected position in an electronic apparatus provided by a fourth exemplary embodiment of the present disclosure;

fig. 13 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present disclosure.

Description of the reference numerals

100 casing assembly 101 panel

1011 first recess 1012 second recess

1013 first projection 1014 second projection

1015 third recess 200 lens hood

201 first projection 202 groove

203 second projection 204 third projection

205 fourth projection 301 first seal

302 second seal ring

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, the terms "inner" and "outer" refer to the respective profiles of the components without being described to the contrary. In addition, the terms "first, second, and the like" used in the embodiments of the present disclosure are for distinguishing one element from another, and have no order or importance. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.

As shown in fig. 1 to 13, the present disclosure provides an electronic device that may include a housing assembly 100 and a lens cover 200 capable of extending or retracting the housing assembly 100, the lens cover 200 having an ejected position and a retracted position, the electronic device may further include a first sealing ring 301 sealing the lens cover 200 and the housing assembly 100 in the ejected position and a second sealing ring 302 sealing the lens cover 200 and the housing assembly 100 in the retracted position, wherein the first sealing ring 301 and the second sealing ring 302 surround the lens cover 200, respectively. Specifically, the first sealing ring 301 and the second sealing ring 302 may be disposed on the lens hood 200 at intervals, or the first sealing ring 301 and the second sealing ring 302 are disposed on the housing assembly 100 at intervals, or one of the first sealing ring 301 and the second sealing ring 302 is disposed on the housing assembly 100, and the other is disposed on the lens hood 200, so that the lens hood 200 can achieve sealing in the pop-up position and the retracted position, which all belong to the protection scope of the present disclosure. The electronic device may include, but is not limited to, a mobile phone, a tablet computer, and other devices capable of mounting a camera module.

Through the technical scheme, the lens cover 200 is sealed with the shell assembly 100 through the first sealing ring 301 at the pop-up position, and is sealed with the shell assembly 100 through the second sealing ring 302 at the retraction position, so that sealing can be realized at the pop-up position and the retraction position respectively, the sealing effect in the using process can be ensured, continuous friction between the lens cover 200 and the sealing ring in the pop-up or retraction process can be avoided, the frictional resistance of the lens cover 200 in the lifting process is reduced, and the requirement of the driving force of the system is lowered.

Specifically, in the retracted position, the outer end surface of the lens cover 200 may be flush with the outer end surface of the housing assembly 100, which may make the appearance of the electronic device neat and beautiful, and the lens cover 200 and the outer end surface of the housing assembly 100 form a plane, which may prevent dust from accumulating without sanitary dead corners.

In the embodiment of the present disclosure, an opening for extending or retracting the lens cover 200 may be formed on the panel 101 of the housing assembly 100, and the first sealing ring 301 and the second sealing ring 302 are disposed at intervals on a side wall of the opening or disposed at intervals on the lens cover 200 to seal a gap between the lens cover 200 and the opening of the housing assembly 100 in the pop-up position and the retracted position, so as to achieve the waterproof and dustproof effects, and the lens cover 200 does not rub against the sealing rings during the intermediate movement.

According to an embodiment of the present disclosure, referring to fig. 1 to 3, a first sealing ring 301 and a second sealing ring 302 may be provided on the lens cover 200 at intervals, and the first sealing ring 301 and the second sealing ring 302 may be respectively configured in a wedge shape, and the cross-section is gradually reduced from the end portion to the middle portion of the side wall of the lens cover 200, so that the lens cover 200 is gradually labored at each stroke to achieve sealing, and then gradually labored to release sealing. The sealing ring can be sleeved on the lens hood 200 through interference fit or fixed on the lens hood 200 through a fastener, and the sealing ring and the lens hood 200 can also form an integrated structure through secondary injection molding. In the pop-up position and the retracted position of the lens hood 200, the sealing ring is in fit sealing with the opening sidewall of the housing assembly 100, so that the sealing ring does not generate friction with the housing assembly 100 during the intermediate movement of the lens hood 200.

Further, referring to fig. 2, the outer end of the sidewall of the lens hood 200 may be formed with a first protrusion 201 protruding radially, and the outer end of the open sidewall may be formed with a first recess 1011 lap-fitted with the first protrusion 201. Through the arrangement mode, in the retraction position, the first protruding portion 201 is overlapped on the first concave portion 1011, so that the sealing ring can be hidden, the appearance is tidier, and the sealing performance is better.

As an exemplary embodiment of the present disclosure, referring to fig. 3 to 6, both ends of the sidewall of the lens hood 200 may be formed with grooves 202 for accommodating first and

second seal rings

301 and 302, respectively, and outer rings of the first and

second seal rings

301 and 302 respectively protrude out of the grooves 202 to abut against the sidewall of the opening in the ejected and retracted positions, respectively. The sealing ring is fixed in the groove 202, so that the sealing ring is more stably arranged on the lens hood 200, and the sealing ring is prevented from falling off due to frequent friction between the lens hood 200 and the sealing ring in the lifting process. Moreover, the sealing ring can be well hidden in the groove 202, and the appearance effect is not influenced.

According to an embodiment of the present disclosure, referring to fig. 7 to 9, both ends of the sidewall of the opening may be formed with second recesses 1012 for accommodating the first and second sealing rings 301 and 302, respectively, and both ends of the sidewall of the lens cover 200 may be formed with second protrusions 203 protruding radially for protruding into the second recesses 1012 to abut against the first and second sealing rings 301 and 302, respectively, at the ejected and retracted positions. The sealing ring may be fixed to the housing assembly 100 by a fastener, and the sealing ring and the housing assembly 100 may be formed into an integrated structure by a secondary injection molding. In the embodiment of the present disclosure, the sealing ring does not extend out of the second concave portion 1012, and when the lens hood 200 is lifted to the pop-up position and the retracted position, the second convex portion 203 is in close sealing contact with the outer end of the sealing ring, and the lens hood 200 does not generate friction with the sealing ring during the intermediate movement. Further, the sidewall of the second recess 1012 may be configured in an L shape, and may also be formed in a curved surface, which is not particularly limited herein.

When the first and second seal rings 301 and 302 are fixed to the second recess 1012, respectively, referring to fig. 8, the first and second seal rings 301 and 302 may be configured to be wedge-shaped, respectively, and the cross-section gradually increases from the end portion to the middle portion of the side wall of the opening, so that the lens cover 200 is gradually labored to achieve sealing at each stroke and then gradually labored to release sealing. Of course, the first sealing ring 301 and the second sealing ring 302 may be configured in other suitable structures, which fall within the scope of the present disclosure.

According to some embodiments, referring to fig. 10 to 12, two ends of the sidewall of the opening may be further respectively formed with a first protrusion 1013 protruding in a radial direction, a second protrusion 1014 protruding in a radial direction is formed at a middle portion of the sidewall of the opening, two third recesses 1015 for respectively accommodating the first sealing ring 301 and the second sealing ring 302 are formed between the two first protrusions 1013 and the one second protrusion 1014, two third protrusions 204 protruding in a radial direction are respectively formed at two ends of the sidewall of the lens cover 200 to abut against the first sealing ring 301 and the first protrusion 1013 at the inner end of the sidewall of the opening in an ejection position and abut against the second sealing ring 302 and the first protrusion 1013 at the outer end of the sidewall of the opening in a retraction position, ends of the first sealing ring 301 and the second sealing ring 302 respectively protrude from the first protrusion 1013 corresponding thereto but do not protrude from the second protrusion 1014, when the lens cover 200 is lifted to the ejection position and the retraction position, the third protrusion 204 is attached to the outer end of the sealing ring, and the sealing ring is elastically deformed under the squeezing action of the third protrusion 204, so that the outer end of the sealing ring is flush with the side wall of the first protrusion 1013, and at this time, the third protrusion 204 abuts against the first protrusion 1013, and no gap is generated. In addition, in the embodiment of the present disclosure, the length of the first protrusion 1013 is smaller than the length of the second protrusion 1014, the second protrusion 1014 may abut against a side wall of the lens cover 200, and when the lens cover 200 moves to the retracted position, an outer end of the second protrusion 1014 overlaps with an inner end of the third protrusion 204 to perform a limiting function. In addition, the seal ring is fixed in the third recess 1015, so that the seal ring is more stably arranged on the housing assembly 100, the risk of falling off of the seal ring is reduced, and the seal ring can be well hidden in the third recess 1015 without affecting the appearance effect.

Further, referring to fig. 2, an inner end of the side wall of the lens hood 200 may be formed with a fourth protrusion 205 protruding radially, for overlapping the inner end of the panel 101 of the housing assembly 100 with the lens hood 200 in the pop-up position, where the fourth protrusion 205 is located. With the above arrangement, in the eject position, the inner end of the panel 101 of the housing assembly 100 overlaps with one end of the fourth protrusion 205 close to the panel 101, and can perform a limiting function.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. An electronic device comprising a housing assembly (100) and a lens cover (200) that is capable of extending or retracting the housing assembly (100), the lens cover (200) having an ejected position and a retracted position, the electronic device further comprising a first seal ring (301) that seals the lens cover (200) and the housing assembly (100) in the ejected position and a second seal ring (302) that seals the lens cover (200) and the housing assembly (100) in the retracted position, wherein the first seal ring (301) and the second seal ring (302) respectively surround the lens cover (200).

2. The electronic device of claim 1, wherein in the retracted position, an outer end face of the lens cover (200) is flush with an outer end face of the housing assembly (100).

3. The electronic device according to claim 1, wherein an opening for extending or retracting the lens cover (200) is formed on the panel (101) of the housing assembly (100), and the first sealing ring (301) and the second sealing ring (302) are disposed at intervals on a side wall of the opening or disposed at intervals on the lens cover (200).

4. The electronic device according to claim 3, wherein the first sealing ring (301) and the second sealing ring (302) are arranged on the lens cover (200) at intervals, and the first sealing ring (301) and the second sealing ring (302) are respectively configured in a wedge shape, and the cross section is gradually reduced from the end part to the middle part of the side wall of the lens cover (200).

5. The electronic device according to claim 3, wherein the outer end of the side wall of the lens cover (200) is formed with a first protrusion (201) protruding radially, and the outer end of the side wall of the opening is formed with a first recess (1011) overlapping with the first protrusion (201).

6. The electronic device according to claim 3, wherein grooves (202) for accommodating the first sealing ring (301) and the second sealing ring (302) are formed at both ends of the side wall of the lens cover (200), respectively, and outer rings of the first sealing ring (301) and the second sealing ring (302) respectively protrude out of the grooves (202) to abut against the side wall of the opening in the ejected position and the retracted position, respectively.

7. An electronic device according to claim 3, wherein the two ends of the side wall of the opening are respectively formed with a second recess (1012) for accommodating the first seal ring (301) and the second seal ring (302), and the two ends of the side wall of the lens cover (200) are respectively formed with a second projection (203) projecting radially, for projecting into the second recess (1012) to abut against the first seal ring (301) and the second seal ring (302) in the ejected position and the retracted position, respectively.

8. The electronic device according to claim 7, wherein the first seal ring (301) and the second seal ring (302) are each configured in a wedge shape, and the cross section gradually increases from the end portion to the middle portion of the side wall of the opening.

9. An electronic device according to claim 3, wherein a first protrusion (1013) protruding radially is formed at each end of the side wall of the opening, a second protrusion (1014) protruding radially is formed at the middle of the side wall of the opening, two third recesses (1015) for accommodating the first seal ring (301) and the second seal ring (302) are formed between the two first protrusions (1013) and the one second protrusion (1014), and a third protrusion (204) protruding radially is formed at each end of the side wall of the lens cover (200) for abutting against the first seal ring (301) and the first protrusion (1013) at the inner end of the side wall of the opening in the eject position and abutting against the second seal ring (302) and the first protrusion (1013) at the outer end of the side wall of the opening in the retracted position, the ends of the first seal ring (301) and the second seal ring (302) protrude from the corresponding first protrusions (1013).

10. The electronic device according to any of claims 1-9, wherein an inner end of the side wall of the lens hood (200) is formed with a radially protruding fourth protrusion (205) for overlapping the inner end of the panel (101) of the housing assembly (100) with the lens hood (200) in the eject position, the fourth protrusion (205).