Plastic casing
By introducing heat conduction plates, heat dissipation grooves and shock-absorbing airbags into the mobile phone case, the existing mobile phone case is easily damaged and insufficient heat dissipation when collided or dropped, achieving more efficient heat dissipation and protection effects.
Patent Information
- Application Number
- CN202421025031.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing mobile phone cases can easily cause large vibrations in the mobile phone when they are impacted or dropped by external forces, shorten their service life, and insufficient cooling function, reducing the performance of the mobile phone.
A plastic case is designed, with grooves, heat conduction plates, heat dissipation grooves, and shock-absorbing airbags, including external arc-shaped and internal arc-shaped airbags. The heat dissipation efficiency is improved through thermal conduction plates and heat dissipation strips, and shock-absorbing The airbag body provides cushioning protection when it collides or falls.
It improves the cooling efficiency and buffer protection capabilities of the mobile phone, extends the service life of the mobile phone, and maintains the original cooling function of the mobile phone.
Smart Images
Figure CN222283304U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mobile phone protection equipment, in particular to a plastic casing. Background Art
[0002] The casing usually refers to the outer shell used for various electronic products. With the rapid development of science and technology, the technology beauty industry has emerged as a new industry. Mobile phone cases are used to protect mobile phones to prevent hard objects from leaving scratches on the screen or body of the mobile phone. With the popularization of mobile phones, the demand for mobile phone cases is also increasing.
[0003] At present, a mobile phone case is usually a simple plastic shell. When in use, the mobile phone body is mounted on the mobile phone case. However, once the existing mobile phone case is hit by external force or the mobile phone falls directly, the mobile phone body will be easily damaged due to the large vibration, thereby shortening the service life of the mobile phone. In addition, the mobile phone case on the market has a weak heat dissipation function for the mobile phone. After being mounted, the heat dissipation function of the mobile phone will be reduced, resulting in reduced performance of the mobile phone. For this reason, we propose a plastic case. Utility Model Content
[0004] The purpose of the utility model is to provide a plastic casing with the advantages of buffering, shock absorption and heat dissipation, which solves the problem that once the existing mobile phone casing is hit by external force or the mobile phone falls directly, the mobile phone body will be easily damaged due to the large vibration, thereby shortening the service life of the mobile phone, and the mobile phone casing on the market has a weak heat dissipation function for the mobile phone. After being put on, the original heat dissipation function of the mobile phone will be reduced, resulting in reduced performance of the mobile phone.
[0005] To achieve the above object, the utility model provides the following technical solution: a plastic housing, comprising a shell, a groove is provided on the inner side of the shell, a heat dissipation groove is provided on the rear side of the inner cavity of the groove, a heat conduction plate is embedded on the inner side of the groove, and a heat dissipation strip is fixedly connected to the rear side of the heat conduction plate;
[0006] Also includes:
[0007] The upper and lower ends of the shell are both provided with connecting through grooves, and a shock-absorbing airbag body is arranged inside the connecting through groove. The shock-absorbing airbag body includes an outer arc-shaped airbag, a connecting airbag and an inner arc-shaped airbag.
[0008] Preferably, an earphone jack is provided at the left end of the top of the shell, and a volume control key and a power key slot are provided on the right side of the shell in sequence from top to bottom.
[0009] Preferably, a charging slot is provided at the middle end of the bottom of the shell, and a camera protective cover is provided at the upper end of the rear side of the shell.
[0010] Preferably, the number of the heat dissipation bars is the same as the number of the heat dissipation slots, and the heat dissipation bars are located inside the heat dissipation slots.
[0011] Preferably, the outer arc-shaped airbag fits the outer side of the shell, and the inner arc-shaped airbag fits the inner wall of the shell.
[0012] Preferably, the connecting airbag is matched with the connecting through groove, and the connecting airbag is located on the inner side of the connecting through groove.
[0013] Preferably, the shock-absorbing airbag is made of TPU.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] 1. The utility model improves the heat dissipation efficiency of the casing through the cooperation of the heat conduction plate, the heat dissipation strip and the heat dissipation groove, and has a simple structure, is easy to use and has excellent performance.
[0016] 2. The utility model provides a shock-absorbing airbag body, and with the assistance of the external arc-shaped airbag, the connecting airbag and the internal arc-shaped airbag, it can provide good buffering protection when the mobile phone falls, thereby avoiding damage to the mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;
[0018] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;
[0019] Figure 3 This is a schematic diagram of the housing structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the heat dissipation strip of the utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the shock-absorbing airbag of the utility model.
[0022] In the figure: 1. Shell; 2. Charging slot; 3. Heat conduction plate; 4. Groove; 5. Headphone jack; 6. Shock-absorbing airbag body; 61. External arc-shaped airbag; 62. Connecting airbag; 63. Internal arc-shaped airbag; 7. Volume control button; 8. Power key slot; 9. Heat dissipation slot; 10. Camera protective cover; 11. Connecting slot; 12. Heat dissipation strip. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] The shell 1, charging slot hole 2, heat conducting plate 3, groove 4, headphone jack 5, shock-absorbing airbag body 6, external arc airbag 61, connecting airbag 62, internal arc airbag 63, volume control key 7, switch key slot 8, heat dissipation slot 9, camera protective cover 10, connecting slot 11 and heat dissipation strip 12 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.
[0027] Embodiment 1
[0028] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution: a plastic housing, comprising a housing 1, a groove 4 is provided on the inner side of the housing 1, a heat dissipation groove 9 is provided on the rear side of the inner cavity of the groove 4, a heat conducting plate 3 is embedded on the inner side of the groove 4, and a heat dissipation strip 12 is fixedly connected to the rear side of the heat conducting plate 3;
[0029] The left end of the top of the housing 1 is provided with an earphone jack 5, and the right side of the housing 1 is provided with a volume control key 7 and a switch key slot 8 in order from top to bottom;
[0030] Among them, a charging slot hole 2 is provided at the middle end of the bottom of the shell 1, and a camera protective cover 10 is provided at the upper end of the rear side of the shell 1;
[0031] The number of the heat dissipation bars 12 and the heat dissipation slots 9 are the same, and the heat dissipation bars 12 are located inside the heat dissipation slots 9 .
[0032] The technical solution facilitates the embedded installation of the heat conducting plate 3 by setting the groove 4, and the heat conducting plate 3 can quickly conduct the heat generated by the mobile phone to the heat dissipation strip 12 for dispersion, and with the assistance of the heat dissipation groove 9, the heat dissipation efficiency of the housing is improved.
[0033] Embodiment 2
[0034] On the basis of embodiment 1, the present invention is as follows Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the upper and lower ends of the housing 1 are both provided with connecting slots 11, and the inner side of the connecting slots 11 is provided with a shock-absorbing airbag body 6, which includes an outer arc-shaped airbag 61, a connecting airbag 62 and an inner arc-shaped airbag 63;
[0035] The outer arc-shaped airbag 61 is attached to the outer side of the shell 1, and the inner arc-shaped airbag 63 is attached to the inner wall of the shell 1;
[0036] The connecting airbag 62 is adapted to the connecting through groove 11, and the connecting airbag 62 is located inside the connecting through groove 11;
[0037] The material of the shock-absorbing airbag 6 is TPU.
[0038] The technical solution facilitates the disassembly, assembly and replacement of the shock-absorbing airbag body 6 by setting a connecting groove 11. With the assistance of the connecting airbag 62, after the shock-absorbing airbag body 6 is installed at the upper and lower ends of the shell 1, once it is hit by external force or the mobile phone falls directly, the external arc-shaped airbag 61 can first contact the ground, and the compressed gas in the external arc-shaped airbag 61 can enter the internal arc-shaped airbag 63 through the connecting airbag 62, thereby achieving buffering and shock reduction for the mobile phone in the shell 1 and avoiding damage to the mobile phone.
[0039] Working principle: The setting of the connecting groove 11 facilitates the disassembly, assembly and replacement of the shock-absorbing airbag body 6. With the assistance of the connecting airbag 62, after the shock-absorbing airbag body 6 is installed at the upper and lower ends of the shell 1, the shell 1 is put on the outside of the mobile phone. Once it is hit by external force or the mobile phone falls directly, the external arc-shaped airbag 61 can first contact the ground, and the compressed gas in the external arc-shaped airbag 61 can enter the internal arc-shaped airbag 63 through the connecting airbag 62, thereby achieving buffering and shock absorption for the mobile phone in the shell 1, avoiding damage to the mobile phone, and the heat conducting plate 3 can quickly conduct the heat generated by the mobile phone to the heat dissipation strip 12 for dispersion, and with the assistance of the heat dissipation groove 9, the heat dissipation efficiency of the shell is improved.
[0040] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values (e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0041] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. A plastic housing, comprising a housing (1), a groove (4) being provided on the inner side of the housing (1), a heat dissipation groove (9) being provided on the rear side of the inner cavity of the groove (4), a heat conduction plate (3) being embedded on the inner side of the groove (4), and a heat dissipation strip (12) being fixedly connected to the rear side of the heat conduction plate (3); It is characterized in that Also includes: The upper and lower ends of the shell (1) are both provided with connecting through grooves (11), and a shock-absorbing airbag body (6) is arranged inside the connecting through groove (11). The shock-absorbing airbag body (6) comprises an outer arc-shaped airbag (61), a connecting airbag (62), and an inner arc-shaped airbag (63).
2. A plastic housing according to claim 1, characterized in that: The left end of the top of the shell (1) is provided with an earphone hole (5), and the right side of the shell (1) is provided with a volume control key (7) and a switch key slot (8) in sequence from top to bottom.
3. The plastic housing according to claim 1, characterized in that: A charging slot hole (2) is provided at the middle end of the bottom of the shell (1), and a camera protection cover (10) is provided at the upper end of the rear side of the shell (1).
4. The plastic housing according to claim 1, characterized in that: The number of the heat dissipation bars (12) and the heat dissipation grooves (9) is the same, and the heat dissipation bars (12) are located inside the heat dissipation grooves (9).
5. The plastic housing according to claim 1, characterized in that: The outer arc-shaped airbag (61) fits the outer side of the shell (1), and the inner arc-shaped airbag (63) fits the inner wall of the shell (1).
6. The plastic housing according to claim 1, characterized in that: The connecting airbag (62) is adapted to the connecting through groove (11), and the connecting airbag (62) is located on the inner side of the connecting through groove (11).
7. The plastic housing according to claim 1, characterized in that: The material of the shock-absorbing airbag (6) is TPU.