Novel key protection sleeve
By setting a movable button part on the mobile phone protective case, the problem of single function of the existing protective case is solved, and accurate control of the touch screen is achieved and the touch feeling is improved.
Patent Information
- Application Number
- CN202422254076.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing mobile phone case has a single function and cannot provide auxiliary functions, especially when playing games that require touching the virtual buttons on the screen, it is easy to cause mist touch and poor touching feel.
A key part is set on the protective sleeve. The key can move to the touch screen with the protective sleeve, and inter-contact control is achieved through the button. The key part includes components such as buttons, bottom plates, circular ring pillars and positioning blocks. The key material is a flexible conductor, which conducts the touch screen when pressed.
It realizes the accurate control of the touch screen through buttons while protecting the phone, reducing false touch and enhancing the touch experience.
Smart Images
Figure CN223053051U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mobile device peripherals, and particularly relates to a new type of button protective case. Background Art
[0002] Mobile phones are electronic products often used in people's daily lives. Because of their frequent use and high prices, a protective case is needed to protect them from being dropped or bumped. However, the existing protective cases have relatively single functions and can only protect the mobile phones without providing other auxiliary functions.
[0003] In the prior art, mobile phones often carry capacitive touch screens. When users use mobile phones, they can only control the mobile phones by clicking or swiping on the mobile phone screens.
[0004] When playing some games that require touching virtual buttons on the screen to interact, users can only control the games by touching the screen, which often leads to accidental touches. At the same time, the operation method of touching the screen also has the defect of poor touch feeling. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a new type of button protective case aiming at the defects and deficiencies of the prior art. Buttons are arranged on the protective case, and the buttons can move to the touch screen along with the protective case for the user to indirectly control the mobile device through the buttons.
[0006] To achieve the above purpose, the technical scheme adopted by the utility model is: a new type of button protective case, including a protective case which covers the back of the mobile device. The protective case includes an upper shell and a lower shell. The upper shell is used to protect the upper part of the back of the mobile device, and the lower shell is used to protect the lower part of the back of the mobile device. The protective case also includes an adjusting part which can make the lower shell separate from the back of the mobile device and cover the front of the mobile device. A button part is arranged on the lower shell, and when the lower shell covers the front of the mobile device, the user can touch the front of the mobile device through the button part.
[0007] Preferably, a connecting part is arranged between the upper shell and the lower shell, and the connecting part is used for detachably splicing the upper shell and the lower shell.
[0008] Preferably, the connecting part is a clamping groove arranged on the upper shell near the lower shell, and a clamping buckle arranged on the lower shell for clamping and assembling with the clamping groove.
[0009] Preferably, the button part is arranged on the side of the lower shell close to the mobile device, and a plurality of buttons are arranged on the button part. A plurality of button holes for the buttons to be exposed are arranged on the lower shell.
[0010] Preferably, a bottom plate is provided on a side of the button portion away from the lower case. A plurality of holes corresponding to the buttons are provided on the bottom plate. When the user presses the buttons, the buttons pass through the holes to touch the front of the mobile device.
[0011] Preferably, a circular ring column is provided on a side of the lower case close to the mobile device. A through hole for the circular ring column to pass through is provided on the button portion. A convex column is provided on the bottom plate, and the convex column is used to insert into the circular ring column.
[0012] Preferably, a plurality of positioning blocks are provided on a side of the button portion close to the bottom plate. The positioning blocks surround the edge of the bottom of the button, and the positioning blocks pass through the holes.
[0013] Preferably, the depth of the holes is not less than the height of the positioning blocks.
[0014] Preferably, the adjusting member is a side plate provided on the side of the protective case, and the side plate covers the side of the mobile device.
[0015] Preferably, the button portion and the buttons are integrally formed and are both made of a flexible material.
[0016] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: The protective case has an upper case and a lower case. The upper case protects the upper part of the back of the mobile device, and the lower case protects the lower part of the back of the mobile device. An adjusting member is further provided on the protective case. The adjusting member can enable the lower case to be separated from the back of the mobile device and enable the lower case to cover the front of the mobile device; at the same time, a button portion is provided on the lower case. When the lower case covers the front of the mobile device, the touch screen on the front of the mobile device can be indirectly touched through the button portion. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0018] Figure 1 is a structural schematic diagram of the present utility model;
[0019] Figure 2 is corresponding to Figure 1 exploded view;
[0020] Figure 3 is corresponding to Figure 2 another perspective schematic diagram;
[0021] Figure 4 It is a schematic cross-sectional view of the convex column of the present utility model passing through the through-hole and being snapped into the circular ring column.
[0022] Explanation of reference numerals: 1. Upper shell; 11. Exposed opening; 12. Button sleeve; 13. Card slot; 2. Lower shell; 21. Button hole; 22. Snap; 23. Circular ring column; 3. Button part; 31. Button; 32. Through-hole; 33. Positioning block; 4. Bottom plate; 41. Hole; 42. Convex column. Detailed implementation manners
[0023] The present utility model will be further described in detail below with reference to the accompanying drawings.
[0024] This specific embodiment is only an interpretation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.
[0025] This embodiment relates to a detachable protective cover for the button 31. As Figure 1 shown, this protective cover includes an upper shell 1 and a lower shell 2. Both the upper shell 1 and the lower shell 2 can be sleeved on the mobile device. Among them, the upper shell 1 is sleeved on one side of the mobile device near the camera at the upper part, that is, the upper part of the back of the mobile device; the lower shell 2 is sleeved on the side of the mobile device away from the camera, that is, the lower part of the back of the mobile device. Thus, the upper shell 1 and the lower shell 2 can respectively protect the upper part and the lower part of the back of the mobile device. At the same time, an adjusting member is provided between the upper shell 1 and the lower shell 2. The adjusting member can enable the lower shell 2 to be separated from the back of the mobile device and cover the front of the mobile device. A touch screen is provided on the front of the mobile device. Therefore, the lower shell 2 can cover the touch screen of the mobile device.
[0026] It should be noted that the working principle of the touch screen is as follows: When a human finger touches the touch screen, the finger and the touch screen form a coupling capacitor. Since a high-frequency signal is connected to the touch screen, a certain amount of charge will be transferred to the human body. In order to restore the loss of these charges, the charges are replenished from the four corners of the touch screen. The replenished charge amount is proportional to the touch distance. The position of the touch point can be calculated by a preset calculation formula in the mobile device.
[0027] It should be added that an exposed opening 11 is provided on the upper shell 1. The exposed opening 11 can expose the camera of the mobile device. At the same time, a plurality of button sleeves 12 are provided on the side plate of the upper shell 1. The button sleeves 12 can cover and protect the buttons on the side of the mobile device.
[0028] Preferably, the adjusting member is a side plate connecting the side surface of the upper shell 1 and the side surface of the lower shell 2. The side plate can protect the side surface of the mobile device, and at the same time, both the upper shell 1 and the lower shell 2 can cover the back and side surfaces of the mobile device. After the lower shell 2 is separated from the back surface of the mobile device, it can still be used for the lower shell 2 to be reinstalled on the front surface of the mobile device. It should be noted that the upper shell 1 and the side plate connected thereto are integrally formed, and the lower shell 2 and the side plate connected thereto are also integrally formed. It can be understood that the side plate is an extension of the upper shell 1 and the lower shell 2 in the side direction. The side plate and the upper shell 1 are arranged at a right angle, and the side plate and the lower shell 2 are also arranged at a right angle.
[0029] In this embodiment, the mobile device is a mobile phone, or the mobile device is a tablet computer or a notebook computer. In other embodiments, the side plates are not provided on the sides of the upper shell 1 and the lower shell 2, and they are adsorbed on the back surface of the mobile device through magic tapes or adsorbed on the back surface of the mobile device through magnetic members, so as to only protect the back surface of the mobile device.
[0030] In other embodiments, the adjusting member is a rotating shaft. The rotating shaft can allow the lower shell 2 to rotate relative to the upper shell 1, and the lower shell 2 can be rotated to the front surface of the mobile device, so as to realize the coverage of the lower shell 2 on the screen of the mobile device.
[0031] As Figure 2 and Figure 3 shown, a connecting member is further provided between the upper shell 1 and the lower shell 2. The connecting member can allow the upper shell 1 and the lower shell 2 to be detachably spliced. Specifically, the connecting member is a card slot 13 provided on the upper shell 1 near the lower shell 2, and a buckle 22 provided on the lower shell 2 for snap-fitting assembly with the card slot 13. After the card slot 13 and the buckle 22 are snap-fitted, the upper shell 1 and the lower shell 2 can form a continuous shell.
[0032] It should be added that the card slot 13 is provided on the inner side surface of the side plate of the upper shell 1. There are two card slots 13, and they are respectively provided on the inner side surfaces of the side plates on both sides of the upper shell 1. Correspondingly, there are also two buckles 22, which are also provided on the side plates of the lower shell 2, and the buckles 22 protrude towards the upper shell 1, so that the buckles 22 can be inserted into the card slots 13 on the inner side surface of the side plate of the upper shell 1.
[0033] In this embodiment, a positioning convex plate is further provided on the upper shell 1, and a positioning recess for splicing with the positioning convex plate is provided on the lower shell 2. Among them, the positioning convex plate extends towards the lower shell 2, and the positioning recess is recessed in the direction away from the upper shell 1. The depth of the positioning recess is adapted to the length of the extension of the positioning convex plate.
[0034] Preferably, a button portion 3 is further provided on the lower shell 2. The button portion 3 can allow the user to touch the front surface of the mobile device. Since the front surface of the mobile device is a touch screen, the user can touch and control the touch screen through the button portion 3.
[0035] It should be noted that the button part 3 is arranged on the side of the lower shell 2 close to the mobile device. A plurality of buttons 31 are arranged on the button part 3, and a plurality of button holes 21 for the buttons 31 to be exposed are arranged on the lower shell 2. After the button part 3 is installed on the lower shell 2, the plurality of buttons 31 all protrude from the corresponding button holes 21 on the outer surface of the lower shell 2. Among them, the types and distributions of the buttons 31 on the button part 3 are adapted to the game interface in the mobile device. For example, the buttons 31 include four direction buttons, a return button and a confirmation button.
[0036] Preferably, a bottom plate 4 is arranged on the side of the button part 3 far from the lower shell 2. The bottom plate 4 is adapted to the size of the button part 3. A plurality of holes 41 corresponding to the buttons 31 are arranged on the bottom plate 4. When the user presses the button 31, the button 31 can touch the screen of the mobile device through the holes 41. The arrangement of the holes 41 can increase the pressing stroke of the button 31 to reduce the occurrence of accidental touch of the button 31.
[0037] As Figure 4 shown, a circular ring column 23 is arranged on the side of the lower shell 2 close to the mobile device. A through hole 32 for the circular ring column 23 to pass through is arranged on the button part 3. A convex column 42 is arranged on the bottom plate 4. The convex column 42 is used to insert into the circular ring column 23. After the convex column 42 is inserted into the circular ring column 23, the bottom plate 4 and the lower shell 2 are fixedly assembled; at the same time, because the circular ring column 23 passes through the through hole 32 on the button part 3, the button part 3 is also clamped between the bottom plate 4 and the lower shell 2, thereby realizing the fixed assembly of the button part 3. In this embodiment, a plurality of circular ring columns 23, through holes 32 and convex columns 42 are arranged, so as to further improve the assembly stability of the button part 3 and the bottom plate 4.
[0038] In other embodiments, the bottom plate 4, the button part 3 and the lower shell 2 are glued to each other. Or the bottom plate 4 and the button part 3 are penetrated by screws and reach the lower shell 2 to realize fixed assembly.
[0039] Preferably, since the button part 3 is clamped between the lower shell 2 and the bottom plate 4, when the protective cover is shaken, the button part 3 may generate lateral displacement. Therefore, a plurality of positioning blocks 33 are arranged on the side of the button part 3 close to the bottom plate 4. The positioning blocks 33 surround the edge of the bottom of the button 31. The positioning blocks 33 pass through the holes 41. The positioning blocks 33 can position the buttons 31 on the button part 3, and can reduce the offset of the buttons 31 caused by the movement of the button part 3, and improve the accuracy when pressing the buttons 31.
[0040] It should be added that the depth of the holes 41 on the bottom plate 4 is not less than the height of the positioning blocks 33 at the bottom of the buttons 31, so as to reduce the overall thickness from the bottom plate 4 to the lower shell 2 and make the whole protective cover thinner, lighter and more beautiful.
[0041] Preferably, the button part 3 and the button 31 are integrally formed. The button part 3 is arranged in a plate shape, and both the button part 3 and the button 31 are made of flexible materials. At the same time, at least a part of the button 31 is a conductor material. When the button 31 is pressed by a human finger, the conductor of the button 31 can move relative to the button part 3 towards the touch screen of the mobile device until it contacts. Under the conductive action of the conductor of the button 31, the charge at the contact part with the touch screen can be conducted to the human body, thereby triggering the touch screen of the mobile device to achieve the purpose of touch control.
[0042] The above is only used to illustrate the technical solution of the present invention rather than to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.
Claims
1. A new type of button protective cover, comprising a protective cover, the protective cover is covered on the back of a mobile device, and a touch screen is arranged on the front of the mobile device, characterized in that: The protective cover comprises an upper shell and a lower shell, wherein the upper shell is used to protect the upper back portion of the mobile device, and the lower shell is used to protect the lower back portion of the mobile device, and the protective cover further comprises an adjusting member, wherein the adjusting member allows the lower shell to be separated from the back portion of the mobile device and to cover the front portion of the mobile device; The lower shell is provided with a button portion, and when the lower shell covers the front of the mobile device, the user can touch the touch screen through the button portion.
2. The new keypad protective cover according to claim 1 is characterized in that: A connecting piece is provided between the upper shell and the lower shell, and the connecting piece allows the upper shell and the lower shell to be detachably connected.
3. The new keypad protective cover according to claim 2 is characterized in that: The connecting member is a slot arranged on the upper shell near one side of the lower shell, and a buckle arranged on the lower shell for being snap-fitted and assembled with the slot.
4. The new keypad protective cover according to claim 1, characterized in that: The button part is arranged on a side of the lower shell close to the mobile device, a plurality of buttons are arranged on the button part, and a plurality of button holes for exposing the buttons are arranged on the lower shell.
5. The new keypad protective cover according to claim 4 is characterized in that: A bottom plate is provided on a side of the button portion away from the lower shell, and a plurality of holes corresponding to the buttons are provided on the bottom plate. When a user presses the button, the button touches the front of the mobile device through the holes.
6. The new keypad protective cover according to claim 5, characterized in that: A circular ring column is arranged on a side of the lower shell close to the mobile device, a through hole for the circular ring column to pass through is arranged on the button part, and a convex column is arranged on the bottom plate, and the convex column is used to insert the circular ring column.
7. The new keypad protective cover according to claim 5, characterized in that: A plurality of positioning blocks are arranged on one side of the button portion close to the bottom plate. The positioning blocks are arranged around the edge of the bottom of the button and penetrate the holes.
8. The new keypad protective cover according to claim 7, characterized in that: The depth of the hole is not less than the height of the positioning block.
9. The new keypad protective cover according to claim 1, characterized in that: The adjusting member is a side plate arranged on the side of the protective cover, and the side plate covers the side of the mobile device.
10. The new keypad protective cover according to claim 4, characterized in that: The button portion and the button are integrally formed and both are made of flexible material.