CN114390130A - Electronic device protective housing - Google Patents
Electronic device protective housing Download PDFInfo
- Publication number
- CN114390130A CN114390130A CN202011116400.0A CN202011116400A CN114390130A CN 114390130 A CN114390130 A CN 114390130A CN 202011116400 A CN202011116400 A CN 202011116400A CN 114390130 A CN114390130 A CN 114390130A
- Authority
- CN
- China
- Prior art keywords
- electronic device
- valve
- storage chamber
- buffer bag
- liquid
- 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.)
- Pending
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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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
Abstract
The utility model provides an electronic device protective housing, includes stock solution mechanism, stock solution mechanism includes apotheca, buffer bag and valve, store liquid in the apotheca, the buffer bag communicate in the apotheca, the valve set up in the buffer bag with between the apotheca, be used for control the buffer bag with liquid circulation between the apotheca. The electronic device protection shell has excellent anti-falling performance.
Description
Technical Field
The application relates to the technical field of electronic device accessories, in particular to an electronic device protective shell.
Background
With the gradual popularization of smart phones, the damage to the screen or the body of the smart phone caused by the dropping of the smart phone is always an unavoidable pain point of the smart phone at present. The current cell-phone shell is prevented falling the effect relatively poor, and the cell-phone can only protect the surface of cell-phone not receive striking and frictional influence when dropping, but the inside of cell-phone can receive great vibrations, and the cell-phone screen produces cracked condition easily when receiving vibrations. And the mobile phone is wrapped by the existing mobile phone shell material, so that the heat dissipation of the mobile phone is not facilitated, and the performance of the mobile phone is reduced.
Disclosure of Invention
In view of the above, it is desirable to provide a protective case for an electronic device, which has excellent anti-falling performance.
An embodiment of the application provides an electronic device protective housing, including stock solution mechanism, stock solution mechanism includes apotheca, buffer bag and valve, store liquid in the apotheca, the buffer bag communicate in the apotheca, the valve set up in the buffer bag with between the apotheca, be used for control the buffer bag with liquid circulation between the apotheca.
Further, in some embodiments of the present application, the buffer bag is padded on a side of the valve facing the storage chamber.
Further, in some embodiments of this application, electronic device protective housing still includes control mechanism, control mechanism includes control lever, guide rail, connecting rod and driving piece, the control lever is connected through an elastic component stock solution mechanism is outside, the guide rail tip is equipped with the draw-in groove, the control lever card is held in the draw-in groove and enclose and close and form the response chamber, the connecting rod is connected the control lever with the valve, the driving piece set up in the response chamber, work as when the electronic device protective housing fell, the driving piece is because inertial drive the control lever is followed landing in the draw-in groove, the elastic component drives the control lever is followed the guide rail slides, so that the connecting rod drives the valve is opened, makes liquid in the apotheca flows in the corresponding cushion bag.
Further, in some embodiments of the present application, the driving member includes an inertia member and a bungee cord having one end connected to the inertia member, the bungee cord having the other end connected to the sensing cavity, and when the electronic device protection shell falls, the inertia member impacts the control rod due to inertia to enable the control rod to slide from the clamping groove.
Further, in some embodiments of the present application, a sliding direction of the guide rail is parallel to an opening direction of the corresponding valve.
Further, in some embodiments of the present application, the lever is provided with a catching portion that is caught in the catching groove.
Further, in some embodiments of the present application, the storage chamber is provided with side walls facing different directions, and the buffer bag and the valve are respectively connected to the side walls.
Further, in some embodiments of the present application, one end of the control rod protruding from the sensing cavity is connected to the corresponding valve through the connecting rod.
Further, in some embodiments of the present application, the storage chamber stores a compressed gas therein, and the valve controls communication of the compressed gas between the buffer bag and the storage chamber.
Further, in some embodiments of the present application, the corner of the electronic device protection casing is provided with a thickened portion, and the thickened portion is arc-shaped and is used for buffering the impact force at the corner.
In the electronic device protection shell, when the electronic device protection shell falls, the liquid in the storage chamber flows into the corresponding buffer bag. Under the action of gravity, the buffer bag flowing into the liquid lands firstly, the buffer bag is spread instantly when the buffer bag lands to increase the stress area and reduce the impact, part of the liquid in the buffer bag can be reversely poured into the storage chamber to form a reaction force, the electronic device protective shell cannot bounce to cause secondary damage to the mobile phone, and the electronic device protective shell further has excellent anti-falling performance.
Drawings
Fig. 1 is a schematic structural diagram of an electronic device protection shell according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a liquid storage mechanism according to an embodiment of the present application.
Fig. 3 is a schematic side view of an electronic device protection shell according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a part of a control mechanism in an embodiment of the present application.
Fig. 5 is a schematic structural diagram of an electronic device protection shell according to an embodiment of the present application for performing an anti-falling operation.
Description of the main elements
Electronic device protection shell 100
Valve 13
Connecting surface 15
Control lever 21
Catch 211
Connecting rod 25
Driving member 26
Thickened part 30
The following detailed description will further illustrate the present application in conjunction with the above-described figures.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
An embodiment of the application provides an electronic device protective housing, including stock solution mechanism, stock solution mechanism includes apotheca, buffer bag and valve, store liquid in the apotheca, the buffer bag communicate in the apotheca, the valve set up in the buffer bag with between the apotheca, be used for control the buffer bag with liquid circulation between the apotheca.
In the electronic device protection shell, when the electronic device protection shell falls, the liquid in the storage chamber flows into the corresponding buffer bag. Under the action of gravity, the buffer bag flowing into the liquid lands firstly, the buffer bag is spread instantly when the buffer bag lands to increase the stress area and reduce the impact, part of the liquid in the buffer bag can be reversely poured into the storage chamber to form a reaction force, the electronic device protective shell cannot bounce to cause secondary damage to the mobile phone, and the electronic device protective shell further has excellent anti-falling performance.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present application provides an electronic device protection case 100, where the electronic device protection case 100 is installed on a mobile phone and is used for reducing an impact force applied to the mobile phone when the mobile phone falls, so as to protect the mobile phone from being damaged. It is understood that the electronic device protection shell 100 may be installed on not only a mobile phone, but also other mobile devices, such as a tablet computer and a game console.
Referring to fig. 1 and fig. 3, the electronic device protecting case 100 includes a liquid storage mechanism 10 and a control mechanism 20, the liquid storage mechanism 10 is used for storing liquid, and the control mechanism 20 is used for controlling the liquid storage mechanism 10 to release liquid when the electronic device protecting case 100 falls, so as to reduce an impact force applied when the electronic device protecting case 100 falls, and further play a role in buffering and protecting. Stock solution mechanism 10 with control mechanism 20 sets up in layers, and is specific, the cell-phone back laminate in stock solution mechanism 10, control mechanism 20 laminate in stock solution mechanism 10 deviates from the one side of cell-phone. In one embodiment, the electronic device protecting case 100 is provided with a thickened portion 30 at a corner, and the thickened portion 30 is arc-shaped and is used for buffering the impact force at the corner.
Referring to fig. 2 and 3, the liquid storage mechanism 10 includes a storage chamber 11, a buffer bag 12 and a valve 13. The storage chamber 11 stores liquid therein, and an installation part (not shown) is arranged outside the storage chamber 11 and is used for clamping the mobile phone and attaching the mobile phone to the storage chamber 11. Compared with the existing mode of directly using the shell material to wrap the mobile phone, the mobile phone is attached to the storage chamber 11 and is cooled through the liquid in the storage chamber 11, so that the heat dissipation of the mobile phone is facilitated, and the performance of the mobile phone can be improved. It will be appreciated that the liquid may be replaced by a compressed gas. In one embodiment, the mounting portion is a covered edge, and the mobile phone is fixed in a buckling mode.
Referring to fig. 2 and 3, the buffer bag 12 is disposed around the storage chamber 11 and is communicated with the storage chamber 11, the valve 13 is disposed between the buffer bag 12 and the storage chamber 11, and the valve 13 controls the liquid flow between the buffer bag 12 and the storage chamber 11 through sliding control. In particular, when the valve 13 is closed, the liquid is stored in the storage chamber 11; when the valve 13 is slid open, the liquid is released from the storage chamber 11 and flows into the corresponding buffer bag 12.
In one embodiment, the buffer bag 12 is stuffed in a side of the valve 13 facing the storage chamber 11 to prevent liquid in the storage chamber 11 from permeating into the control mechanism 20 and to facilitate the valve 13 to open without resistance.
Referring to fig. 2, the storage chamber 11 is provided with side walls 111 facing different directions, the buffer bag 12 is attached to the side walls 111, and the valve 13 is disposed between the buffer bag 12 and the side walls 111 to adapt to different shapes of mobile phones and provide protection in corresponding directions according to the landing position of the mobile phone when the mobile phone falls. In one embodiment, the storage compartment 11 has four side walls 111 and is configured in a rectangular shape to accommodate a rectangular shaped cell phone and to facilitate handling.
Referring to fig. 1 and fig. 3, a surface of the liquid storage mechanism 10 away from the mounting portion is a connection surface 15, and the control mechanism 20 is disposed on the connection surface 15 and is configured to control the valve 13 to open when the electronic device protection shell 100 falls. In one embodiment, the connection surface 15 is rectangular in shape.
Referring to fig. 1 and 4, the control mechanism 20 includes a control rod 21, an elastic member 22, a guide rail 23, a connecting rod 25 and a driving member 26. The control rod 21 is connected to the outside of the liquid storage mechanism 10 through an elastic member 22, and the elastic member 22 applies a force to the corresponding control rod 21 in a direction away from the middle of the connection surface 15. Specifically, one end of the elastic member 22 is disposed on the periphery of the connection surface 15, and the other end of the elastic member 22 is connected to the control rod 21. In one embodiment, the control mechanism 20 includes four control rods 21, and the elastic member 22 is a spring.
In one embodiment, the guide rail 23 is disposed on a panel opposite to the connection surface 15 to avoid affecting the moving tracks of the control rod 21, the elastic member 22, the connection rod 25 and the driving member 26 mounted on the connection surface 15. The sliding direction of the guide rail 23 is parallel to the opening direction of the corresponding valve 13, so as to drive the corresponding connecting rod 25 to drive the valve 13 to open or close. In one embodiment, the guide rails 23 are four in number and arranged in a rectangular shape.
The end of the guide rail 23 is provided with a clamping groove 24, and the control rod 21 is clamped in the clamping groove 24 and encloses to form an induction cavity 40. Specifically, the clamping groove 24 is an arc-shaped groove, and the control rod 21 is provided with a clamping portion 211. The holding part 211 is cylindrical, and the holding part 211 is held in the clamping groove 24. The control rods 21 are parallel to the length direction of the corresponding side wall 111. When the retaining portion 211 is retained in the retaining groove 24, the elastic member 22 is in a stretching state, so that the control rod 21 slides along the guide rail 23 to reset when the retaining portion 211 slides down from the retaining groove 24. In one embodiment, the sensing chamber 40 is rectangular.
Referring to fig. 4 and 5, the connecting rod 25 connects the control rod 21 and the valve 13. In particular, the valve 13, and the control rod 21 of the sensing chamber 40 on the side facing away from the corresponding valve 13, are connected by the connecting rod 25. One end of the control rod 21 protruding out of the sensing cavity 40 is connected to the corresponding valve 13 through the connecting rod 25, so as to prevent the connecting rod 25 from affecting the operation of the rest of the control rods 21. When the elastic member 22 is pulled to slide the control rod 21 along the guide rail 23, the control rod 21 drives the valve 13 to open through the connecting rod 25, so that the liquid in the storage chamber 11 flows into the corresponding buffer bag 12.
Referring to fig. 1 and 5, the driving member 26 is disposed in the sensing cavity 40, when the electronic device protection shell 100 falls, the driving member 26 drives the sensing cavity 40 to slide from the slot 24 relative to the control rod 21 in the opposite direction of the falling direction due to inertia, so that the elastic member 22 drives the control rod 21 to move along the guide rail 23, and the connecting rod 25 drives the valve 13 to open, so that the liquid in the storage chamber 11 flows into the corresponding buffer bag 12. Compared with the existing protective shell which falls through sensor sensing, the driving piece 26 does not need to be powered by a power inlet wire, so that the size of the electronic device protective shell 100 is reduced, and the reliability of the electronic device protective shell 100 is improved.
The driving member 26 includes an inertia member 261 and an elastic cord 262 connected to the inertia member 261, an end of the elastic cord 262 is further connected to the sensing cavity 40, and when the electronic device protection shell 100 falls, the inertia member 261 straightens the elastic cord 262 due to inertia and impacts the control rod 21 so that the control rod 21 slides from the slot 24. Specifically, the end of the elastic cord 262 is connected to the central point of the sensing cavity 40, and in a normal state, that is, in a state when the electronic device protecting case 100 is not dropped, the length of the elastic cord 262 is smaller than the distance from the central point to the control rod 21 along a direction perpendicular to the control rod 21. The elastic cord 262 controls the moving radius of the inertia element 261, so that the inertia element 261 cannot slide the control rod 21 from the slot 24 under normal conditions, and the valve 13 cannot be triggered to open. In one embodiment, the inertia member 261 has a spherical shape.
Referring to fig. 1 and 5, in the electronic device protection shell 100, when the electronic device protection shell 100 falls, the inertia element 261 straightens the elastic cord 262 due to inertia and impacts the control rod 21 to make the control rod 21 slide from the slot 24, and when the elastic element 22 pulls to make the control rod 21 slide along the guide rail 23, the control rod 21 drives the valve 13 to open through the connecting rod 25, so that the liquid in the storage chamber 11 flows into the buffer bag 12 on the same side as the falling direction. Under the action of gravity, the buffer bag 12 flowing into the liquid lands first, the buffer bag 12 is spread instantly when the liquid falls to the ground so as to increase the stressed area and reduce the impact, part of the liquid in the buffer bag 12 can be reversely poured into the storage chamber 11 to form a reaction force, the electronic device protective shell 100 cannot bounce to cause secondary damage to the mobile phone, and the electronic device protective shell has excellent anti-falling performance.
After the protective case 100 of the electronic device finishes the anti-falling action, the liquid in the buffer bag 12 is poured back into the storage chamber 11, the buffer bag 12 is stuffed in the corresponding side wall 111, and the retaining part 211 is retained in the retaining groove 24, so that the control rod 21 encloses to form the sensing cavity 40, so that the protective case 100 of the electronic device can be reused.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present application and are not to be taken as limiting the present application, and that suitable changes and modifications of the above embodiments are within the scope of the disclosure claimed in the present application as long as they are within the spirit and scope of the present application.
Claims (10)
1. An electronic device protective housing, its characterized in that: comprises a liquid storage mechanism, a liquid storage device,
the stock solution mechanism includes:
a storage chamber storing a liquid therein;
the buffer bag is communicated with the storage chamber; and
the valve is arranged between the buffer bag and the storage chamber and used for controlling the liquid circulation between the buffer bag and the storage chamber.
2. The electronic device protective case of claim 1, wherein: the buffer bag is filled at one side of the valve facing the storage chamber.
3. The electronic device protective case of any one of claims 1 to 2, wherein: the electronic device protective housing further comprises a control mechanism, the control mechanism comprising:
the control rod is connected with the outside of the liquid storage mechanism through an elastic piece;
the end part of the guide rail is provided with a clamping groove, and the control rod is clamped in the clamping groove and encloses to form an induction cavity;
a connecting rod connecting the control rod and the valve; and
the driving piece, the driving piece set up in the response chamber, work as when the electron device protective housing fell, the driving piece is because inertial drive the control lever is followed landing in the draw-in groove, the elastic component drives the control lever is followed the guide rail slides, so that the connecting rod drives the valve is opened, makes liquid in the apotheca flows in the corresponding cushion bag.
4. A protective case for an electronic device according to claim 3, wherein: the driving piece comprises an inertia piece and an elastic rope, one end of the elastic rope is connected with the inertia piece, the other end of the elastic rope is connected with the induction cavity, and when the electronic device protective shell falls, the inertia piece impacts the control rod due to inertia to enable the control rod to slide from the clamping groove.
5. A protective case for an electronic device according to claim 3, wherein: the sliding direction of the guide rail is parallel to the opening direction of the corresponding valve.
6. The electronic device protective case of claim 5, wherein: the control rod is provided with a clamping part, and the clamping part is clamped in the clamping groove.
7. A protective case for an electronic device according to claim 3, wherein: the storage chamber is provided with side walls facing different directions, and the buffer bag and the valve are respectively connected with the side walls.
8. A protective case for an electronic device according to claim 3, wherein: one end of the control rod protruding out of the induction cavity is connected to the corresponding valve through the connecting rod.
9. The electronic device protective case of claim 1, wherein: the storage chamber stores compressed gas, and the valve controls the compressed gas between the buffer bag and the storage chamber to circulate.
10. The electronic device protective case of claim 1, wherein: the electronic device protective housing corner is equipped with the thickening portion, the thickening portion is the arc for cushion the impact force in corner.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116400.0A CN114390130A (en) | 2020-10-19 | 2020-10-19 | Electronic device protective housing |
| TW109138496A TWI837435B (en) | 2020-10-19 | 2020-11-04 | Electronic device protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116400.0A CN114390130A (en) | 2020-10-19 | 2020-10-19 | Electronic device protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114390130A true CN114390130A (en) | 2022-04-22 |
Family
ID=81194030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011116400.0A Pending CN114390130A (en) | 2020-10-19 | 2020-10-19 | Electronic device protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114390130A (en) |
-
2020
- 2020-10-19 CN CN202011116400.0A patent/CN114390130A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW202218507A (en) | 2022-05-01 |
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