CN111075929B - Telescopic assembly and electronic equipment - Google Patents
Telescopic assembly and electronic equipment Download PDFInfo
- Publication number
- CN111075929B CN111075929B CN201911184511.2A CN201911184511A CN111075929B CN 111075929 B CN111075929 B CN 111075929B CN 201911184511 A CN201911184511 A CN 201911184511A CN 111075929 B CN111075929 B CN 111075929B
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- Prior art keywords
- insert
- telescopic
- sealing part
- caulking groove
- soft rubber
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Abstract
The embodiment of the invention provides a telescopic assembly and electronic equipment. The telescoping assembly of an embodiment of the invention includes a telescoping support, a sealing collar, a first insert and a second insert. When the telescopic support is completely retracted or extended, the sealing sleeve ring is located at the first position or the second position, the first insert or the second insert and the rigid supporting part are magnetically attracted, so that the rigid supporting part extrudes the soft rubber sealing part, the soft rubber sealing part is tightly attached to the surface of the first insert, and the sealing effect of the soft rubber sealing part is better; when the telescopic bracket is in the process of extending or retracting, the sealing sleeve ring is positioned between the first position and the second position, the first insert and the second insert are not magnetically attracted with the rigid support part, the soft rubber sealing part can not be extruded by the rigid support part, and the soft rubber sealing part can not be tightly attached to the surface of the first insert and can not influence the stretching of the telescopic bracket.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to a telescopic assembly and an electronic device.
Background
With the development of intelligence of electronic devices, a part of electronic components included in many electronic devices is mounted in the electronic devices in a telescopic manner. Taking the telescopic camera as an example, in order to improve the beauty and the screen occupation ratio of the screen, the telescopic camera module receives more and more attention. Due to the motion characteristic of the telescopic camera module, the dust and water prevention of the telescopic camera module becomes a difficult point of design.
At present, the telescopic camera module mainly leans on the camera module telescopic bracket to assemble the sealing silica gel ring to prevent water and dust. The sealing silica gel ring is of a cantilever structure, and is fixed with the shell through a screw during assembly, and then sleeved on the camera module telescopic support to play a role in dust prevention and water prevention.
However, because the sealing silica gel ring is liquid injection molding, the dimensional tolerance is large, when the size of the sealing silica gel ring is small, the force for tightly wrapping the telescopic bracket of the camera module is large, so that the camera module is inconvenient to stretch, and when the size of the sealing silica gel ring is large, the sealing effect is poor, and dust is easy to enter and water enters.
Disclosure of Invention
In view of this, embodiments of the present invention provide a telescopic assembly and an electronic device, so as to solve the problems of inconvenient telescopic assembly and poor sealing effect caused by large dimensional tolerance of a sealing silica gel ring included in an existing telescopic assembly.
In order to achieve the above object, in a first aspect, the present invention discloses a telescopic assembly, which comprises a telescopic bracket, a sealing collar, a first insert and a second insert;
a first caulking groove is formed in the first position of the telescopic support, a second caulking groove is formed in the second position of the telescopic support, the extending directions of the first caulking groove and the second caulking groove are different from the telescopic direction of the telescopic support, and the distance between the first caulking groove and the second caulking groove is equal to the telescopic stroke of the telescopic support;
the first insert is fixed in the first caulking groove, and the second insert is fixed in the second caulking groove;
the sealing sleeve ring is sleeved on the telescopic support and comprises a soft rubber sealing part and a rigid support part, the soft rubber sealing part is fixedly connected with the rigid support part, the surface of the soft rubber sealing part is in friction contact with the surface of the telescopic support, and a gap is formed between the surface of the rigid support part and the surface of the telescopic support;
the first insert or the second insert is magnetically attracted to the rigid support.
In a second aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes the telescopic assembly according to the first aspect, and a camera module is installed on the telescopic bracket.
The embodiment of the invention also discloses electronic equipment which comprises the telescopic component.
According to the technical scheme, the telescopic assembly comprises a telescopic bracket, a sealing collar, a first insert and a second insert. Because the distance between the first caulking groove and the second caulking groove is equal to the telescopic stroke of the telescopic support, the first insert is fixed in the first caulking groove, the second insert is fixed in the second caulking groove, and the first insert or the second insert is magnetically attracted with the rigid supporting part, therefore, when the telescopic support is completely retracted or completely extended, the sealing lantern ring is positioned at the first position or the second position, the first insert or the second insert is magnetically attracted with the rigid supporting part, so that the rigid supporting part extrudes the soft rubber sealing part, the soft rubber sealing part is tightly attached to the surface of the first insert, the sealing effect of the soft rubber sealing part is better, and the dustproof and waterproof effects are further achieved; when the telescopic bracket is in the process of extending or retracting, the sealing sleeve ring is positioned between the first position and the second position, the first insert and the second insert are not magnetically attracted with the rigid support part, the soft rubber sealing part can not be extruded by the rigid support part, and compared with the situation that the sealing sleeve ring is positioned at the first position or the second position, the soft rubber sealing part can not be tightly attached to the surface of the first insert, so that the normal stretching of the telescopic bracket can not be influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a schematic view of a retraction assembly according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a telescoping assembly during telescoping according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the telescopic assembly provided by the embodiment of the invention when the telescopic assembly is extended.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The telescopic assembly according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings. Fig. 1 is a schematic structural view of a telescopic assembly according to an embodiment of the present invention. As shown in fig. 1, the telescopic assembly comprises a telescopic bracket 1, a sealing collar 2, a first insert 3 and a second insert 4; a first caulking groove 11 is formed in a first position of the telescopic support 1, a second caulking groove 12 is formed in a second position of the telescopic support 1, the extending directions of the first caulking groove 11 and the second caulking groove 12 are different from the telescopic direction of the telescopic support 1, and the distance between the first caulking groove 11 and the second caulking groove 12 is equal to the telescopic stroke of the telescopic support 1; the first insert 3 is fixed in the first caulking groove 11, and the second insert 4 is fixed in the second caulking groove 12; the sealing lantern ring 2 is sleeved on the telescopic support 1, the sealing lantern ring 2 comprises a soft rubber sealing part 21 and a rigid support part 22, the soft rubber sealing part 21 is fixedly connected with the rigid support part 22, the surface of the soft rubber sealing part 21 is in friction contact with the surface of the telescopic support 1, and a gap is formed between the rigid support part 22 and the surface of the telescopic support 1; the first insert 3 or the second insert 4 is magnetically attracted to the rigid support 22.
Wherein, telescopic bracket 1 is the cuboid structure, and telescopic bracket 1's size is confirmed according to the inside cavity of electronic equipment casing. A first caulking groove 11 is formed in the first position of the telescopic support 1, a second caulking groove 12 is formed in the second position of the telescopic support 1, the groove width of the first caulking groove 11 is determined according to the width of the first insert 3, and the groove width of the second caulking groove 12 is determined according to the width of the second insert 4. The one end of telescopic bracket 1 can be connected with the components and parts that electronic equipment's needs are flexible, for example telescopic bracket 1 is connected with flexible camera module for the flexible of control camera module. Note that the telescopic direction of the telescopic bracket 1 coincides with the X direction in fig. 1. The extending direction of the first caulking groove 11 and the extending direction of the second caulking groove 12 are different from the telescoping direction of the telescopic bracket 1, and for example, as shown in fig. 1, the extending direction of the first caulking groove 11 and the extending direction of the second caulking groove 12 may be perpendicular to the telescoping direction of the telescopic bracket 1. Secondly, the distance between the first caulking groove 11 and the second caulking groove 12 is equal to the telescopic stroke of the telescopic bracket 1, wherein the stroke of the telescopic bracket 1 is the distance of extension or the distance of contraction of the telescopic bracket 1.
A first insert 3 is fixed in the first insert groove 11, and a second insert 4 is fixed in the second insert groove 12. The first insert 3 and the second insert 4 may be annular or U-shaped, which is not limited in the embodiment of the present invention. If the first insert 3 and the second insert 4 are annular, the first insert 3 can be inserted into the first recess 11 and the second insert 4 can be inserted into the second recess 12. If the first insert 3 and the second insert 4 are U-shaped, the first insert 3 can be fixed in the first nest 11 by the open end of the first insert 3 and the second insert 4 can be fixed in the second nest 12 by the open end of the second insert 4. It should be noted that the first insert 3 and the second insert 4 are made of magnetic materials, such as soft magnetic materials, permanent magnetic materials, etc., and may also be made of metal materials, such as iron, etc.
The telescopic support 1 is sleeved with a sealing lantern ring 2, and the sealing lantern ring 2 can be U-shaped or annular. If the sealing collar 2 is U-shaped, a fixing terminal may be disposed at an unsealed end of the sealing collar, and the sealing collar 2 may be fixed in the housing of the electronic device through the fixing terminal. If the sealing collar 2 is annular, the sealing collar 2 may be fixed to the electronic device case by fixing terminals provided at both ends of the sealing collar 2. Secondly, the sealing collar 2 comprises a soft rubber sealing part 21 and a rigid supporting part 22, and the soft rubber sealing part 21 is fixedly connected with the rigid supporting part 22. Specifically, the soft rubber sealing portion may be made of one of rubber, polyurethane, and the like, for example, if the soft rubber sealing portion is made of rubber, the elastic modulus of the rubber is 0.0078GPa, and the poisson's ratio is 0.47, so that a certain deformation amount may be generated when the soft rubber sealing portion 21 is pressed. The surface friction contact of flexible glue sealing 21 and telescopic bracket 1 to make flexible glue sealing 21 can realize telescopic bracket 1's sealed, prevent that dust and moisture from getting into the casing. In addition, the rigid support portion 22 is made of a hard magnetic material, or may be made of a metal material, and the specific material is determined according to the magnetism of the first insert 3 and the second insert 4, so that the first insert 3 or the second insert 4 and the rigid support portion 22 are magnetically attracted. For example, if the first insert 3 and the second insert 4 are made of a magnetic material, the rigid support portion 22 is made of a metal material or a magnetic material, and if the first insert 3 and the second insert 4 are made of a metal material, the rigid support portion 22 is made of a magnetic material, which is not limited in the embodiment of the present invention. It should be noted that, there is a gap between the rigid support portion 22 and the surface of the telescopic bracket 1, so that when the telescopic bracket 1 is extended or retracted, the rigid support portion 22 and the telescopic bracket 1 are prevented from rubbing against each other, and the smoothness of the extension or retraction movement is prevented from being hindered.
It should be further noted that, because the distance between the first caulking groove 11 and the second caulking groove 12 is equal to the telescopic stroke of the telescopic bracket 1, the first insert 3 is fixed in the first caulking groove 11, the second insert 4 is fixed in the second caulking groove 12, and the first insert 3 or the second insert 4 is magnetically attracted to the rigid support part 22, when the telescopic bracket 1 retracts, as shown in fig. 1, the sealing sleeve ring 2 is located at the first position, the square telescopic bracket 1 extends out, the sealing sleeve ring 2 is located at the second position, and when the sealing sleeve 2 is located at the first position or the second position, the first insert 3 or the second insert 4 and the rigid support part 22 are magnetically attracted to cause the rigid support part 22 to extrude the soft rubber sealing part 21, so that the soft rubber sealing part 21 is tightly attached to the surface of the first insert 3, further, the sealing effect of the soft rubber sealing part 21 is better, and further the dustproof and waterproof effects are achieved; when telescopic bracket 1 is in the in-process of extension or withdrawal, as shown in fig. 2, the sealing lantern ring 2 is located between first position and the second position, and first inserts 3 and second inserts 4 are all not attracted with rigidity supporting part 22 magnetism mutually, and flexible glue sealing 21 just can not receive rigidity supporting part 22 extrusion, compares when sealing lantern ring 2 is located first position or second position, and flexible glue sealing 21 can not hug closely on first inserts 3's surface, and then can not influence telescopic bracket 1's normal flexible.
Alternatively, the first insert 3 and the second insert 4 are magnetic bodies, and the rigid support portion 22 is made of metal.
Specifically, if first inserts 3 and second inserts 4 are the magnetic substance, rigid support portion 22 is the metal, then rigid support portion 22 and flexible glue sealing 21 fill more easily for a whole, and simultaneously, because first inserts 3 and second inserts 4 are the magnetic substance, rigid support portion 22 is the metal, consequently, when sealed lantern ring 2 is located primary importance or second place, first inserts 3 or second inserts 4 and rigid support portion 22 magnetism attract mutually, lead to rigid support portion 22 extrusion flexible glue sealing 21, make flexible glue sealing 21 hug closely on first inserts 3's surface, and then make sealed effect better.
Optionally, the first insert 3 and the second insert 4 are both elastic magnets.
Specifically, the first insert 3 can be a composite material formed by mixing magnetic powder with soft rubber in a certain proportion, so that the first insert 3 and the second insert 4 have certain magnetism and certain elasticity. Like this, be located first position or second position at the sealed lantern ring 2, first inserts 3 or when attracting mutually with rigid support portion 22 magnetism, because first inserts 3 and second inserts 4 are the elastic magnet, consequently, can produce bigger deformation volume between first inserts 3 or second inserts 4 and the flexible glue sealing 21 for flexible glue sealing 21's sealed effect is better, and then reaches dustproof and waterproof's effect also better.
Optionally, the first caulking groove 11 and the second caulking groove 12 are both annular grooves.
Specifically, first caulking groove 11 and second caulking groove 12 are the ring channel, and this ring channel is around locating telescopic bracket 1's outer wall round, like this, no matter first inserts 3 and second inserts 4 are annular or U-shaped, all can fix in first caulking groove 11 and second caulking groove 12 for first caulking groove 11 and second caulking groove 12 do not receive the restriction of first inserts 3 and second inserts 4 shape.
Optionally, the first insert 3 and the second insert 4 are both annular.
Specifically, because first inserts 3 and second inserts 4 are the annular, when the sealed lantern ring 2 cover is on first inserts 3 or second inserts 4, the round homoenergetic of sealed lantern ring 2 receives the magnetic force of sealed lantern ring 2, consequently make a week homoenergetic of telescopic bracket 1 attract mutually because of the magnetic force of first inserts 3 or second inserts 4 and rigid support portion 22 magnetism, lead to rigid support portion 22 extrusion flexible glue sealing 21, make flexible glue sealing 21 hug closely a week at first inserts 3, and then make flexible glue sealing 21's sealed effect better.
Optionally, the soft rubber sealing part 21 is embedded in the rigid supporting part 22.
Specifically, flexible glue sealing 21 and rigid support portion 22 can insert injection moulding for glue sealing 21 inlays and adorns in rigid support portion 22, and then makes to be a whole between sealing and the rigid support portion 22, and when first inserts 3 or second inserts 4 and rigid support portion 22 magnetism attracted mutually, more be favorable to rigid support portion 22 to the extrusion of flexible glue sealing 21, make the sealed effect of the sealed lantern ring 2 better.
Optionally, the rigid support portion 22 includes a first rigid support portion 221 and a second rigid support portion 222, and the soft glue seal portion 21 is located between the first rigid support portion 221 and the second rigid support portion 222.
Specifically, the rigid support portion 22 includes a first rigid support portion 221 and a second rigid support portion 222, and the soft rubber seal portion 21 is located between the first rigid support portion 221 and the second rigid support portion 222, so that the soft rubber seal portion 21 forms a frame structure, which is more beneficial to the rigid support portion 22 to extrude the soft rubber seal portion 21
Optionally, the soft glue sealing portion 21 includes a first soft glue sealing portion 211 and a second soft glue sealing portion 212; the first soft rubber sealing part 211 is fixedly connected with the first rigid supporting part 221, the second soft rubber sealing part 212 is fixedly connected with the second rigid supporting part 222, and an included angle is formed between one end, close to the telescopic support 1, of the first soft rubber sealing part 211 and one end, close to the telescopic support 1, of the second soft rubber sealing part 212.
Specifically, because the one end that first flexible glue sealing 211 is close to telescopic bracket 1 and the one end that second flexible glue sealing 212 is close to telescopic bracket 1 form the contained angle, consequently, with telescopic bracket 1 contact be line contact, compare in the face contact, when being located between primary importance and the second place, the area of contact of the sealed lantern ring 2 and telescopic bracket 1 is less, more is favorable to telescopic bracket 1's flexible.
Optionally, the soft glue sealing portion 21 further includes a third soft glue sealing portion 213, the third soft glue sealing portion 213 and the second rigid support portion 222 are fixedly disposed, and the third soft glue sealing portion 213 and the second soft glue sealing portion 212 are disposed oppositely.
Specifically, because third flexible glue sealing 213 and second flexible glue sealing 212 set up relatively, when telescopic bracket 1 fully extended, when sealed lantern ring 2 was located the second position promptly, third flexible glue sealing 213 can seal the clearance between electronic equipment casing and the sealed lantern ring 2 for also can not have the dust entering between electronic equipment casing and the sealed lantern ring 2.
The embodiment of the invention also discloses electronic equipment which comprises the telescopic assembly, wherein the camera module is arranged on the telescopic assembly.
It should be noted that the electronic device may be: a cell phone, a tablet, an e-book reader, an MP3 player, an MP4 player, a laptop portable computer, a car computer, a desktop computer, a set-top box, a smart television, or a wearable device.
Still need explain, because install the camera module on the flexible subassembly, when the camera module need stretch out to shoot and when retracting in the electronic equipment, can extend or retract along with telescopic bracket together. Therefore, as the distance between the first caulking groove 11 and the second caulking groove 12 is equal to the telescopic stroke of the telescopic bracket 1, the first insert 3 is fixed in the first caulking groove 11, the second insert 4 is fixed in the second caulking groove 12, and the first insert 3 or the second insert 4 is magnetically attracted with the rigid supporting part 22, when the camera module is completely retracted or completely extended, the sealing lantern ring 2 is located at the first position or the second position, the first insert 3 or the second insert 4 is magnetically attracted with the rigid supporting part 22, so that the rigid supporting part 22 extrudes the soft rubber sealing part 21, the soft rubber sealing part 21 is tightly attached to the surface of the first insert 3, the sealing effect of the soft rubber sealing part 21 is better, and the dustproof and waterproof effects of the electronic equipment cannot be influenced when the camera module is completely retracted or completely extended; when the camera module is at the in-process of extension or withdrawal, the sealed lantern ring 2 is located between primary importance and the second place, and first inserts 3 and second inserts 4 are all not attracted mutually with rigid support portion 22 magnetism, and flexible glue sealing 21 just can not receive rigid support portion 22 extrusion, compares in sealed lantern ring 2 when being located primary importance or second place, and flexible glue sealing 21 can not hug closely on the surface of first inserts 3, and then can not influence the normal flexible of camera module.
In addition, first inserts 3 and second inserts 4 are the annular, when the sealed lantern ring 2 cover is on first inserts 3 or second inserts 4, the round homoenergetic of sealed lantern ring 2 receives the magnetic force of the magnetic lantern ring, consequently make a week homoenergetic of telescopic bracket 1 attract mutually because of first inserts 3 or second inserts 4 and rigid support portion 22 magnetism, lead to rigid support portion 22 to extrude flexible glue sealing 21, make flexible glue sealing 21 hug closely in a week of first inserts 3, and then make flexible glue sealing 21's sealed effect better.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or terminal equipment comprising the element.
The technical solutions provided by the present invention are described in detail above, and the principle and the implementation of the present invention are explained in this document by applying specific examples, and the descriptions of the above examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (7)
1. A telescopic assembly, characterized in that it comprises a telescopic bracket (1), a sealing collar (2), a first insert (3) and a second insert (4);
a first caulking groove (11) is formed in a first position of the telescopic support (1), a second caulking groove (12) is formed in a second position of the telescopic support (1), the extending direction of the first caulking groove (11) and the extending direction of the second caulking groove (12) are different from the extending direction of the telescopic support (1), and the distance between the first caulking groove (11) and the second caulking groove (12) is equal to the extending stroke of the telescopic support (1);
the first insert (3) is fixed in the first caulking groove (11), and the second insert (4) is fixed in the second caulking groove (12);
the sealing lantern ring (2) is sleeved on the telescopic support (1), the sealing lantern ring (2) comprises a soft rubber sealing part (21) and a rigid support part (22), the soft rubber sealing part (21) is fixedly connected with the rigid support part (22), the surface of the soft rubber sealing part (21) is in friction contact with the surface of the telescopic support (1), and a gap is formed between the rigid support part (22) and the surface of the telescopic support (1);
the first insert (3) or the second insert (4) is magnetically attracted to the rigid support (22);
the rigid supporting part (22) comprises a first rigid supporting part (221) and a second rigid supporting part (222), and the soft rubber sealing part (21) is positioned between the first rigid supporting part (221) and the second rigid supporting part (222);
the soft glue sealing part (21) comprises a first soft glue sealing part (211) and a second soft glue sealing part (212);
the first soft rubber sealing part (211) is fixedly connected with the first rigid supporting part (221), the second soft rubber sealing part (212) is fixedly connected with the second rigid supporting part (222), and an included angle is formed between one end, close to the telescopic bracket (1), of the first soft rubber sealing part (211) and one end, close to the telescopic bracket (1), of the second soft rubber sealing part (212);
the soft glue sealing part (21) further comprises a third soft glue sealing part (213), the third soft glue sealing part (213) and the second rigid supporting part (222) are fixedly arranged, and the third soft glue sealing part (213) and the second soft glue sealing part (212) are oppositely arranged.
2. Telescopic assembly according to claim 1, wherein the first insert (3) and the second insert (4) are magnetic bodies and the rigid support (22) is a metal support.
3. Telescopic assembly according to claim 1, wherein the first insert (3) and the second insert (4) are both elastic magnets.
4. Telescopic assembly according to claim 1, wherein the first and second caulking grooves (11, 12) are both annular grooves.
5. Telescopic assembly according to claim 4, wherein the first insert (3) and the second insert (4) are both annular.
6. Telescopic assembly according to claim 1, wherein the soft glue seal (21) is embedded in the stiff support (22).
7. An electronic device, comprising the telescopic assembly of any one of claims 1 to 6, wherein the camera module is mounted on the telescopic bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911184511.2A CN111075929B (en) | 2019-11-27 | 2019-11-27 | Telescopic assembly and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911184511.2A CN111075929B (en) | 2019-11-27 | 2019-11-27 | Telescopic assembly and electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111075929A CN111075929A (en) | 2020-04-28 |
| CN111075929B true CN111075929B (en) | 2021-12-07 |
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| CN201911184511.2A Active CN111075929B (en) | 2019-11-27 | 2019-11-27 | Telescopic assembly and electronic equipment |
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| CN109729192B (en) * | 2017-10-31 | 2023-11-28 | Oppo广东移动通信有限公司 | Functional module and mobile terminal |
| CN207782861U (en) * | 2017-10-31 | 2018-08-28 | 广东欧珀移动通信有限公司 | Functional unit and mobile terminal |
| CN207475701U (en) * | 2017-11-14 | 2018-06-08 | 东莞市鸿瀚电子材料有限公司 | A kind of mobile phone camera eyeglass |
| CN108696679B (en) * | 2018-03-30 | 2020-01-10 | 维沃移动通信有限公司 | Mobile terminal |
| CN109889713A (en) * | 2019-03-13 | 2019-06-14 | 维沃移动通信有限公司 | A kind of CCD camera assembly and mobile terminal |
| CN109944941B (en) * | 2019-03-28 | 2020-07-28 | 维沃移动通信有限公司 | Sealing assembly, terminal equipment and processing method of sealing assembly |
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2019
- 2019-11-27 CN CN201911184511.2A patent/CN111075929B/en active Active
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