CN109548340B - Side key fixing device - Google Patents
Side key fixing device Download PDFInfo
- Publication number
- CN109548340B CN109548340B CN201811555360.2A CN201811555360A CN109548340B CN 109548340 B CN109548340 B CN 109548340B CN 201811555360 A CN201811555360 A CN 201811555360A CN 109548340 B CN109548340 B CN 109548340B
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- side key
- waterproof device
- waterproof
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000002708 enhancing effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- 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
-
- 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
-
- 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
- H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Push-Button Switches (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the invention discloses a device, which comprises a shell, a side key, a circuit component and a first waterproof device, wherein a first mounting groove can be formed in the first side surface of the shell, and the circuit component is mounted on the shell through the first mounting groove; the second side of the housing may be provided with a second mounting groove, between which a first communication hole is provided; when the side key is mounted on the housing through the second mounting groove, the conductive base of the side key may extend into the first mounting groove through the first communication hole, a contact point for connecting with the conductive base may be provided on the circuit component, and the first waterproof device is provided around the contact point. In the embodiment of the invention, the first waterproof device is arranged around the contact point, so that the first waterproof device can prevent moisture from entering the device when the side key is not pressed and the side key is pressed, thereby the device has better waterproof effect and the experience of a user is enhanced.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a device.
Background
Along with development of technology, requirements of people on intelligent terminal equipment are also higher and higher, such as waterproof performance. The intelligent terminal equipment is usually provided with a preset interface or a gap, taking a side key structure as an example, if moisture enters an internal circuit of the intelligent terminal equipment through the side key structure, the internal circuit of the intelligent terminal equipment can be damaged, and the intelligent terminal equipment is failed. Therefore, the waterproof performance of the side key structure is improved, normal use of the intelligent terminal equipment can be ensured, and user experience is improved.
Taking a mobile phone as an example, a slot for installing a side key is usually formed in a housing of the mobile phone, and the function of the side key can be realized by installing and fixing the side key in the slot of the housing. The prior art generally sets up watertight fittings (such as silica gel etc.) on the side key to when making the fluting of installing the side key to the casing, watertight fittings can be sealed the part that shell structure and side key are connected, makes when not pressing the side key, and the moisture can not get into intelligent terminal equipment's internal circuit, and at this moment, intelligent terminal equipment has better water-proof effects. However, with this method, the intelligent terminal device generally does not have a dynamic waterproof performance, that is, if the side key is pressed, the waterproof device may be deformed, so that moisture enters an internal circuit of the intelligent terminal device through a pressing action, resulting in a malfunction of the terminal device.
In summary, there is a need for a device for improving the waterproof effect of a device (such as an intelligent terminal device) and enhancing the user experience.
Disclosure of Invention
The device provided by the embodiment of the invention is used for improving the waterproof effect of the device (such as intelligent terminal equipment) and enhancing the user experience.
The embodiment of the invention provides a device, which comprises a shell, a side key, a circuit component and a first waterproof device;
a first side surface of the shell is provided with a first mounting groove, and the circuit component is mounted on the shell through the first mounting groove;
A second mounting groove is formed in the second side face of the shell, and a first communication hole is formed between the first mounting groove and the second mounting groove; the side key is arranged on the shell through the second mounting groove, and the conductive base of the side key extends into the first mounting groove through the first communication hole; the second side surface is a side surface opposite to the first side surface;
The circuit component is provided with a contact point for being communicated with the conductive base, and the first waterproof device is arranged around the contact point.
Optionally, the first waterproof device includes a sealing ring, and the sealing ring is adhered to the flexible circuit board FPC of the side key through a colloidal substance.
Optionally, the first waterproof device is in an interference fit state, so that the first waterproof device prevents water from penetrating into the first mounting groove when the conductive base is in contact with the contact point and the conductive base is not in contact with the contact point.
Optionally, the first mounting groove has a square structure, and the length of the opening of the first mounting groove is smaller than the length of the first mounting groove;
The device further includes a stopper that is inserted into the first mounting groove through an opening of the first mounting groove such that the circuit component is fixed in the first mounting groove.
Optionally, a first side key hanging table and a second side key hanging table are arranged at two ends of the side key;
A third mounting groove and a fourth mounting groove are formed in the third side face of the shell, a second communication hole is formed between the third mounting groove and the second mounting groove, and a third communication hole is formed between the fourth mounting groove and the second mounting groove; the third side surface is a side surface adjacent to the first side surface;
When the side key is installed on the shell through the second installation groove, the first side key hanging table is installed in the third installation groove through the second communication hole, and the second side key hanging table is installed in the fourth installation groove through the third communication hole;
the device also comprises a second waterproof device and a third waterproof device, wherein the second waterproof device is arranged at the opening of the third mounting groove, and the third waterproof device is arranged at the opening of the fourth mounting groove.
Optionally, a first rib position structure is arranged on the second waterproof device, and a first annular groove corresponding to the first rib position structure is arranged in the third mounting groove; the first rib structure is embedded into the first annular groove, so that the second waterproof device is fixed in the third mounting groove;
The third waterproof device is provided with a second rib position structure, and the fourth mounting groove is provided with a second annular groove corresponding to the second rib position structure; the second rib structure is embedded into the second annular groove, so that the third waterproof device is fixed in the fourth mounting groove.
The embodiment of the invention discloses a device, which comprises a shell, a side key, a circuit component and a first waterproof device, wherein a first mounting groove can be formed in the first side surface of the shell, and the circuit component is mounted on the shell through the first mounting groove; the second side of the housing may be provided with a second mounting groove, between which a first communication hole is provided; when the side key is mounted on the housing through the second mounting groove, the conductive base of the side key may extend into the first mounting groove through the first communication hole, a contact point for connecting with the conductive base may be provided on the circuit component, and the first waterproof device is provided around the contact point. In the embodiment of the invention, the first waterproof device is arranged around the contact point, so that the first waterproof device can prevent moisture from entering the device when the side key is not pressed and the side key is pressed, thereby the device has better waterproof effect and the experience of a user is enhanced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an exploded structure of an apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an assembly structure of a device according to an embodiment of the present invention;
Fig. 3a is a schematic structural diagram of a first waterproof device according to an embodiment of the present invention;
Fig. 3b is a schematic structural view of a first waterproof device according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a device according to an embodiment of the present invention when a conductive base is in contact with a contact point;
fig. 5 is a cross-sectional view of a second waterproof device according to an embodiment of the present invention when the second waterproof device is mounted in a third mounting groove;
FIG. 6a is a schematic structural diagram of a first rib structure according to an embodiment of the present invention;
fig. 6b is a schematic structural diagram of another first rib structure according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Fig. 1 is an exploded view of a device according to an embodiment of the present invention, and fig. 2 is an assembled view of a device, which may include a housing 110, a side key 120, a circuit member 130, and a first waterproof device 140, as shown in fig. 1 and 2. As shown in fig. 1, a first side of the housing 110 may be provided with a first mounting groove 111, a second side of the housing 110 opposite to the first side may be provided with a second mounting groove 112, and a first communication hole 113 may be provided between the first mounting groove 111 and the second mounting groove 112. As shown in fig. 2, the side key 120 may be mounted on the housing 110 through the second mounting groove 112, and at this time, the conductive base 121 of the side key 120 may extend into the first mounting groove 111 through the first communication hole; the circuit part 130 may be mounted on the housing 110 through the first mounting groove 111, and the circuit part 130 may be provided with a contact point 131 for making contact with the conductive base 121, and the first waterproof device 140 may be disposed around the contact point.
In an implementation, the circuit component 130 may be a side key flexible circuit board (Flexible Printed Circuit, FPC), and the circuit component 130 may perform a side key function when a user presses a side key, and the side key function may include various kinds such as activating or deactivating a device, adjusting a volume, setting a speaker effect, and the like. When the side key 120 is not pressed, the conductive base 121 and the contact point 131 are in a non-contact state, and at this time, the side key 120 and the circuit part 130 are not turned on; accordingly, when the side key 120 is pressed, the conductive base 121 is in contact with the contact point 131, and at this time, the side key 120 and the circuit part 130 are turned on, triggering the circuit part 130 to perform the side key function.
In the embodiment of the invention, the first waterproof device can be arranged around the contact point, so that when the side key is not pressed or the side key is pressed, the first waterproof device can prevent moisture from entering the device, thereby ensuring that the device has better waterproof effect and enhancing the experience of a user.
In one possible implementation, the first waterproof device 140 may be a sealing ring, which may be a soft rubber sealing ring with a certain deformability, such as a rubber sealing ring, a silica gel sealing ring, a polyvinyl chloride (Polyvinyl chloride, PVC) sealing ring, or the like. In one example, the first waterproof device 140 may be adhered to the side key FPC130 by the gel-like substance 150 and embedded in the first mounting groove 111, wherein the gel-like substance 150 may have the same structure as the first waterproof device 140 or may be different from the first waterproof device 140, and is not particularly limited.
In a specific implementation, the first waterproof device 140 may have various structures, for example, an annular structure, a V-shaped structure, a U-shaped structure, a square round hole structure, etc. For example, fig. 3a is a schematic structural diagram of a first waterproof device 140 according to an embodiment of the present invention, as shown in fig. 3a, the first waterproof device 140 may be an annular structure, a diameter of an inner ring of the annular structure (d 1 as shown in fig. 3 a) may be larger than a diameter of the contact point 131, and a diameter of an outer ring of the annular structure (d 2 as shown in fig. 3 a) may be smaller than a width of the first mounting groove 111. Here, the width of the first mounting groove 111 may refer to the width of the side of the first mounting groove 111 adjacent to the second mounting groove 112. Fig. 3b is a schematic structural diagram of a first waterproof device 140 according to an embodiment of the present invention, as shown in fig. 3b, the first waterproof device 140 may be a square round hole structure, the diameter of the round hole (d 3 as shown in fig. 3 b) may be larger than the diameter of the contact point 131, and the length (l 1 as shown in fig. 3 b) and the width (l 2 as shown in fig. 3 b) of the square structure may be smaller than the length and the width of the first mounting groove 111, respectively.
Fig. 4 is a cross-sectional view of a device when the conductive base 121 contacts the contact 131 according to an embodiment of the present invention, and as shown in fig. 4, the second mounting groove 112 may be a square groove, and the conductive base 121 of the side key 120 may contact the contact 131 through the first communication hole 113. In one possible implementation, the first waterproof device 140, the circuit part 130 and the first installation groove 111 may form a receiving space (space a as illustrated in fig. 4), and water outside the device may enter the receiving space a (whose movement path is shown by an arrow in fig. 4) when the side key 120 is pressed, and at this time, the first waterproof device 120 may block the water inside the receiving space a, so that the water cannot enter the device.
In one example, the first waterproof device 140 may be in an interference press-fit state, that is, the first waterproof device 140 may make the side surface of the accommodating space a be in a sealed state all the time, so that the first waterproof device 140 prevents water from penetrating into the first installation groove 111 when the conductive base 121 is in contact with the contact point 131 and the conductive base 121 is not in contact with the contact point 131, thereby ensuring the safety of the device.
As shown in fig. 4, the first mounting groove 111 may have a square structure, and in particular, the first mounting groove 111 may include a first space structure and a second space structure, which may each have a square space structure. The first space structure may be a space structure at the opening of the first mounting groove 111, i.e., a space structure at a side far from the second mounting groove 112, and the second space structure may be a space structure at the opening of the first mounting groove, i.e., a space structure at a side near the second mounting groove 112. In one example, the length of the opening of the first mounting groove 111 may be smaller than the length of the first mounting groove 111, and for example, as shown in fig. 4, the length of the opening of the first mounting groove 111 may be the length l3 of the first spatial structure, and the length of the first mounting groove 111 may be the length l4 of the second spatial structure, with the length l4< the length l3.
In an embodiment of the present invention, the device may further include a stopper 160, where the stopper 160 may be a reinforced steel block for fixing the electronic component 130 and enhancing the strength and rigidity of the electronic component 130. In particular, the stopper 160 may have a certain deformability, and after the electronic part 130 is mounted to the first mounting groove 111, the stopper 160 may be inserted into the first mounting groove 111 through an opening of the first mounting groove 111 such that the circuit part 130 is fixed in the first mounting groove 111. As shown in fig. 4, the length of the stopper 160 may be greater than the length l4 of the second space structure and may be smaller than the length l3 of the first space structure, so that the stopper 160 may be inserted into the second space structure when the stopper 160 is inserted into the first mounting groove 111, so that the electronic part 130 at one side of the stopper 160 may be fixed in the first mounting groove 111.
In the embodiment of the present invention, there may be various ways in which the side key 120 is mounted in the second mounting groove 112, in one possible implementation manner, as shown in fig. 1, both ends of the side key 120 may be respectively provided with a first side key hanging table 122 and a second side key hanging table 123, correspondingly, a third side surface of the housing 110 may be provided with a third mounting groove 114 and a fourth mounting groove 115, a second communication hole may be provided between the third mounting groove 114 and the second mounting groove 112, a third communication hole may be provided between the fourth mounting groove 115 and the second mounting groove 112, and the side key 120 may be mounted in the second mounting groove 111 through the cooperation of the first side key hanging table 122 and the second communication hole, and the cooperation of the second side key hanging table 123 and the third communication hole. Specifically, the first side key hanging table 122 and the second side key hanging table 123 may be both made of soft materials and have elastic force, so that the first side key hanging table 122 may be mounted in the third mounting groove 114 through the second communication hole, and at this time, the hook of the first side key hanging table 122 may be fixed by the side surface of the third mounting groove 114; meanwhile, the second side key hanging table 123 may be installed in the fourth installation groove 115 through the third communication hole, and at this time, the hook of the second side key hanging table 123 may be fixed by the side surface of the fourth installation groove 115, and the side key 120 may be fixed in the second installation groove 112.
In one example, the apparatus may further include a second waterproof device 171 and a third waterproof device 172, the second waterproof device 171 may be disposed at an opening of the third mounting groove 114, and the third waterproof device 172 may be disposed at an opening of the fourth mounting groove 115. Fig. 5 is a cross-sectional view of a device when the second waterproof device 171 is mounted in the third mounting groove 114, as shown in fig. 5, a first rib position structure 173 may be disposed on the second waterproof device 171, and a first annular groove corresponding to the first rib position structure 173 may be disposed on the third mounting groove 114; when the second waterproof device 171 is mounted in the third mounting groove 114, the first rib structure 173 may be inserted into the first annular groove such that the second waterproof device 171 is fixed in the third mounting groove 114. Accordingly, the third waterproof device 172 may be provided with a second rib position structure, and the fourth mounting groove 115 may be provided with a second annular groove corresponding to the second rib position structure; when the third waterproof device 171 is mounted in the fourth mounting groove 114, the second rib structure may be inserted into the second annular groove such that the third waterproof device 172 is fixed in the fourth mounting groove 115. Wherein, the first rib position structure 172 and the second rib position structure may be made of soft materials and have resilience force.
Taking the first rib position structure 173 and the first annular groove as an example, in a specific implementation, the shapes of the first rib position structure 173 and the first annular groove may be various, in one example, as shown in fig. 6a, the first rib position structure 173 may be a circular ring, and in this case, the first annular groove matched with the first rib position structure 173 may be an annular groove. In another example, as shown in fig. 6b, the first rib 173 may be in a discontinuous protrusion shape, and in this case, the first annular groove engaged with the first rib 173 may be a discontinuous groove. In other possible examples, the first rib structure 173 may further include a plurality of portions, one or more portions of the plurality of portions are annular, and other portions are discontinuous and convex, where the first annular groove matched with the first rib structure 173 may also include a plurality of portions, one or more portions of the plurality of portions are annular grooves, and other portions are discontinuous grooves, which is not limited in particular.
In the embodiment of the present invention, the shape of the second rib position structure may be designed with reference to the first rib position structure 173, for example, the second rib position structure may be annular or may be intermittent convex. In a specific implementation, the first rib position structure 173 and the second rib position structure may be both circular, or the first rib position structure 173 and the second rib position structure may be both discontinuous and convex, or the first rib position structure 173 is circular, the second rib position structure is discontinuous and convex, or the first rib position structure 173 is discontinuous and convex, and the second rib position structure is circular, which is not specifically limited.
From the above, it can be seen that: the embodiment of the invention discloses a device, which comprises a shell, a side key, a circuit component and a first waterproof device, wherein a first mounting groove can be formed in the first side surface of the shell, and the circuit component is mounted on the shell through the first mounting groove; the second side of the housing may be provided with a second mounting groove, between which a first communication hole is provided; when the side key is mounted on the housing through the second mounting groove, the conductive base of the side key may extend into the first mounting groove through the first communication hole, a contact point for connecting with the conductive base may be provided on the circuit component, and the first waterproof device is provided around the contact point. In the embodiment of the invention, the first waterproof device is arranged around the contact point, so that the first waterproof device can prevent moisture from entering the device when the side key is not pressed and the side key is pressed, thereby the device has better waterproof effect and the experience of a user is enhanced.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. A side key fixing device, which is characterized by comprising a shell, side keys, a circuit component and a first waterproof device;
a first side surface of the shell is provided with a first mounting groove, and the circuit component is mounted on the shell through the first mounting groove;
A second mounting groove is formed in the second side face of the shell, and a first communication hole is formed between the first mounting groove and the second mounting groove; the side key is arranged on the shell through the second mounting groove, and the conductive base of the side key extends into the first mounting groove through the first communication hole; the second side surface is a side surface opposite to the first side surface;
the circuit component is provided with a contact point for being communicated with the conductive base, and the first waterproof device is arranged around the contact point;
The first waterproof device, the circuit component and the first mounting groove form a containing space, water outside the device enters the containing space when the side key is pressed, and the first waterproof device is used for blocking the water inside the containing space so that the water cannot enter the device;
The first waterproof device is in an interference fit state, so that the first waterproof device prevents water from penetrating into the first mounting groove when the conductive base is in contact with the contact point and the conductive base is not in contact with the contact point.
2. The device of claim 1, wherein the first waterproof means comprises a sealing ring attached to the side key flexible circuit board FPC by a glue-like substance.
3. The device of any one of claims 1 to 2, wherein the first mounting groove is of square configuration, the length of the opening of the first mounting groove being less than the length of the first mounting groove;
The device further includes a stopper that is inserted into the first mounting groove through an opening of the first mounting groove such that the circuit component is fixed in the first mounting groove.
4. The device of claim 1, wherein the side keys are provided with a first side key mount and a second side key mount at both ends;
A third mounting groove and a fourth mounting groove are formed in the third side face of the shell, a second communication hole is formed between the third mounting groove and the second mounting groove, and a third communication hole is formed between the fourth mounting groove and the second mounting groove; the third side surface is a side surface adjacent to the first side surface;
When the side key is installed on the shell through the second installation groove, the first side key hanging table is installed in the third installation groove through the second communication hole, and the second side key hanging table is installed in the fourth installation groove through the third communication hole;
the device also comprises a second waterproof device and a third waterproof device, wherein the second waterproof device is arranged at the opening of the third mounting groove, and the third waterproof device is arranged at the opening of the fourth mounting groove.
5. The device according to claim 4, wherein the second waterproof device is provided with a first rib position structure, and the third mounting groove is provided with a first annular groove corresponding to the first rib position structure; the first rib structure is embedded into the first annular groove, so that the second waterproof device is fixed in the third mounting groove;
The third waterproof device is provided with a second rib position structure, and the fourth mounting groove is provided with a second annular groove corresponding to the second rib position structure; the second rib structure is embedded into the second annular groove, so that the third waterproof device is fixed in the fourth mounting groove.
6. An electronic device, characterized in that it comprises the apparatus of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555360.2A CN109548340B (en) | 2018-12-19 | 2018-12-19 | Side key fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555360.2A CN109548340B (en) | 2018-12-19 | 2018-12-19 | Side key fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109548340A CN109548340A (en) | 2019-03-29 |
| CN109548340B true CN109548340B (en) | 2024-06-11 |
Family
ID=65855458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811555360.2A Active CN109548340B (en) | 2018-12-19 | 2018-12-19 | Side key fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109548340B (en) |
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| CN108270900A (en) * | 2018-02-09 | 2018-07-10 | 广东欧珀移动通信有限公司 | A kind of button assembly and electronic equipment for electronic equipment |
| CN209845503U (en) * | 2018-12-19 | 2019-12-24 | 上海创功通讯技术有限公司 | Side key watertight fittings and electronic equipment |
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