Portable assembly structure and assembled smart phone

Abstract

The utility model provides a portable assembly structure and an assembled smart phone, and relates to the technical field of mobile phone assembly.The portable assembly structure comprises a shell and a backboard, and a locking assembly comprises fixing blocks symmetrically arranged on the inner walls of the two sides of the backboard and bolts symmetrically arranged on the outer walls of the two sides of the shell in a threaded mode; a screw hole matched with the bolt is formed in the side wall of the fixing block, and the sealing assembly is arranged between the shell and the back plate and used for sealing the edge of the shell and the edge of the back plate which are connected. The mobile phone shell and the back plate can be quickly mounted and dismounted through the locking assembly, time and labor are saved, and the sealing performance between the fixed shell and the back plate can be improved through the sealing assembly; impurities or water are prevented from entering the collection interior through a gap between the shell and the back plate to damage elements.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone assembly technology, and more specifically, to a portable assembly structure and an assembled smartphone. Background Technology

[0002] A smartphone is a general term for a type of mobile phone that, like a personal computer, has its own operating system and independent running space, allowing users to install software, games, navigation, and other programs provided by third-party service providers, and can access wireless networks through mobile communication networks.

[0003] A mobile phone is generally composed of a casing and a back panel. When assembling a mobile phone, the internal components need to be installed inside the casing first, and then the back panel is installed to complete the assembly. Currently, the casing and back panel of mobile phones are generally glued together. When a malfunctioning mobile phone needs to be disassembled and repaired, the repair personnel need to use a lot of tools to melt the glue and then pry open the casing and back panel, which is time-consuming, laborious, and can easily damage the casing or back panel. Utility Model Content

[0004] The purpose of this invention is to address the current problem that smartphone casings and back panels cannot be quickly installed or removed.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0006] A portable assembly structure includes a shell and a back panel, and further includes:

[0007] The locking assembly includes fixing blocks symmetrically arranged on the inner walls of both sides of the back plate and bolts symmetrically threaded on the outer walls of both sides of the housing. The side walls of the fixing blocks are provided with threaded holes that mate with the bolts.

[0008] A sealing assembly is disposed between the housing and the back plate to seal the edges of the connected housing and back plate.

[0009] As a preferred technical solution of this application, the locking assembly further includes stops symmetrically arranged on the inner walls of both sides of the back plate and pressure blocks sleeved on the inner wall of the bolt located on the outer casing.

[0010] As a preferred technical solution of this application, a rubber pad is provided at the end of the bolt located outside the housing.

[0011] As a preferred technical solution of this application, a shockproof sleeve is provided at the corner of the connection between the outer shell and the back plate.

[0012] As a preferred technical solution of this application, the sealing assembly includes a sealing plug disposed at the edge of the back plate surface, a rubber strip disposed on the side wall of the sealing plug, a sealing groove formed in the inner wall of the housing and cooperating with the sealing plug, and a slot formed in the inner wall of the sealing groove and cooperating with the rubber strip.

[0013] As a preferred technical solution of this application, a disassembly groove is provided at the contact end between the outer shell and the back plate.

[0014] As a preferred technical solution of this application, anti-slip grooves are provided on the side walls of both the outer shell and the back plate.

[0015] This application also discloses an assembled smartphone, including the portable assembly structure described in any of the above embodiments.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. When assembling a mobile phone, the locking components first bring the phone casing and back panel together. Then, the bolt is turned inwards through the casing and passes through the fixing block on the inner wall of the back panel. At the same time, the pressure block presses the fixing block against the stop block. Turning the bolt outwards through the casing releases the fixing block, thus loosening the casing and back panel. This allows for quick installation and removal of the casing and back panel, solving the problem of time-consuming and laborious installation and removal of the existing technology where the phone casing and back panel are glued together.

[0018] 2. Through the set sealing components, after the mobile phone shell and back panel are abutted and fixed, the sealing plug on the inner wall of the back panel will be inserted into the sealing groove on the inner wall of the shell, and the rubber strip will also be inserted into the groove, thereby improving the sealing between the shell and the back panel and preventing impurities or water from entering the shell through the gap between the shell and the back panel and causing damage to the components. Attached Figure Description

[0019] Figure 1 This is an overall structural diagram of the present invention;

[0020] Figure 2 This is a bottom view of the structure of this utility model;

[0021] Figure 3 This is a partial cross-sectional view of the present invention;

[0022] Figure 4 This is an exploded structural diagram of the present invention;

[0023] Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0024] Figure 6 For the present utility model Figure 4 Enlarged structural diagram at point B;

[0025] Figure 7 For the present utility model Figure 4 Enlarged structural diagram at point C.

[0026] The image shows:

[0027] 1. Outer shell; 2. Back plate; 3. Locking assembly; 301. Fixing block; 302. Bolt; 303. Pressure block; 304. Stop block; 4. Sealing assembly; 401. Sealing plug; 402. Rubber retainer strip; 403. Sealing groove; 404. Receiving groove; 5. Rubber pad; 6. Anti-slip groove; 7. Disassembly groove; 8. Anti-drop cover. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0029] like Figures 1 to 3 As shown, this embodiment proposes a portable assembly structure, including a shell 1 and a back plate 2, and also includes a locking component 3 and a sealing component 4. The locking component 3 is disposed between the shell 1 and the back plate 2 for quick installation of the mating shell 1 and the back plate 2. The sealing component 4 is disposed between the shell 1 and the back plate 2 for sealing the edges of the connected shell 1 and the back plate 2.

[0030] When assembling the phone's outer casing 1 and back panel 2, the outer casing 1 and back panel 2 are first placed together. The sealing component 4 can quickly lock the outer casing 1 and back panel 2 together. The sealing component 4 can also be used to quickly disassemble the fixed outer casing 1 and back panel 2, thus saving time and manpower when assembling the phone. After the outer casing 1 and back panel 2 are fixed together, the sealing component 4 can also seal the gap between the outer casing 1 and back panel 2, improving the sealing performance between them and preventing impurities or water from entering the interior of the outer casing 1 through the gap and causing damage to the components.

[0031] like Figures 3 to 6 As shown, in a preferred embodiment, based on the above method, the locking assembly 3 further includes fixing blocks 301 symmetrically arranged on the inner walls of both sides of the back plate 2 and bolts 302 symmetrically threaded on the outer walls of both sides of the outer shell 1. The side wall of the fixing block 301 is provided with screw holes that cooperate with the bolts 302.

[0032] Locking assembly 3 also includes stop blocks 304 symmetrically arranged on the inner walls of both sides of the back plate 2 and pressure blocks 303 sleeved on the inner wall of the outer casing 1 of the bolt 302;

[0033] First, rotate bolt 302 to rotate it outwards from the outer shell 1, so that the bottom of the outer shell 1 and the top of the back plate 2 are against each other. Then, rotate bolt 302 to rotate it inwards from the outer shell 1 and through the fixing block 301 on the inner wall of the back plate 2. This will fix the back plate 2 and the outer shell 1. At the same time, the pressure block 303 on the outside of bolt 302 will abut against the side wall of the fixing block 301 and work with the stop block 304 to press and fix the fixing block 301, further preventing the outer shell 1 with the fixing block 301 from shaking. This allows for quick installation of the outer shell 1 and the back plate 2. When it is necessary to disassemble the outer shell 1 and the back plate 2, simply rotate bolt 302 to rotate out the fixing block 301. At this time, the outer shell 1 and the back plate 2 will be loosened and can be disassembled and separated.

[0034] like Figure 4 and Figure 7 As shown, in a preferred embodiment, based on the above method, the sealing assembly 4 further includes a sealing plug 401 disposed at the edge of the surface of the back plate 2, a rubber strip 402 disposed on the side wall of the sealing plug 401, a sealing groove 403 formed on the inner wall of the outer shell 1 and cooperating with the sealing plug 401, and a slot 404 formed on the inner wall of the sealing groove 403 and cooperating with the rubber strip 402.

[0035] When the outer shell 1 and the back plate 2 are brought together, the sealing plug 401 on the top of the back plate 2 is pressed into the sealing groove 403 on the inner wall of the outer shell 1. The rubber strip 402 is deformed by the pressure, passes through the sealing groove 403, and then bounces back and is inserted into the slot 404. This not only improves the stability of the connection between the outer shell 1 and the back plate 2, but also improves the sealing between the outer shell 1 and the back plate 2, preventing impurities or water from entering the interior of the outer shell 1 through the gap between the outer shell 1 and the back plate 2 and causing damage to the components.

[0036] like Figure 3 and Figure 5 As shown, in a preferred embodiment, based on the above method, a rubber pad 5 is provided at one end of the bolt 302 located outside the outer shell 1, and a drop protection sleeve 8 is provided at the corner of the connection end between the outer shell 1 and the back plate 2. The inner wall of the drop protection sleeve 8 is attached to the outer wall of the outer shell 1 and the outer wall of the back plate 2 by Velcro.

[0037] When the phone is dropped, the rubber pad 5 and the shockproof cover 8 will make contact with the ground first, which can protect the outer shell 1 and the back panel 2, preventing the outer shell 1 and the back panel 2 from being damaged by direct contact with the ground, thereby improving the protection of the phone.

[0038] like Figures 1 to 4As shown, in a preferred embodiment, based on the above method, a disassembly groove 7 is provided at the contact end between the outer shell 1 and the back plate 2, and anti-slip grooves 6 are provided on the side walls of both the outer shell 1 and the back plate 2.

[0039] When personnel need to disassemble the outer casing 1 and the back panel 2, the disassembly groove 7 allows personnel to easily pry the outer casing 1 and the back panel 2 apart with their fingers, while the anti-slip groove 6 can increase the friction between the outer casing 1 and the back panel 2 and the palm, preventing the phone from slipping from the hand.

[0040] This application also discloses an assembled smartphone, including the portable assembly structure in any of the above embodiments. The portable assembly structure enables the quick installation and removal of the smartphone's casing 1 and back panel 2, saving time and manpower.

[0041] The working principle of this utility model is as follows: When assembling the phone's outer casing 1 and back panel 2, first rotate bolt 302 to rotate it slightly outward from the outer casing 1, bringing the bottom of the outer casing 1 and the top of the back panel 2 together. Then, reverse bolt 302 to rotate it inward from the outer casing 1, passing through the fixing block 301 on the inner wall of the back panel 2, thus fixing the back panel 2 and the outer casing 1. At the same time, the pressure block 303 outside bolt 302 abuts against the side wall of the fixing block 301, and together with the stop block 304, it presses and fixes the fixing block 301, further preventing the fixing block 301 from being installed. The housing 1 shakes, allowing for quick installation of the housing 1 and the back plate 2. When the housing 1 and the back plate 2 are brought together, the sealing plug 401 on the top of the back plate 2 is pressed into the sealing groove 403 on the inner wall of the housing 1. The rubber strip 402 deforms under pressure, passes through the sealing groove 403, and then bounces back and is inserted into the slot 404. This not only improves the stability of the connection between the housing 1 and the back plate 2, but also improves the sealing between the housing 1 and the back plate 2, preventing impurities or water from entering the interior of the housing 1 through the gap between the housing 1 and the back plate 2 and damaging the components.

[0042] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A portable assembly structure, comprising a shell (1) and a back panel (2), characterized in that, Also includes: Locking assembly (3), the locking assembly (3) includes fixing blocks (301) symmetrically arranged on the inner walls of both sides of the back plate (2) and bolts (302) symmetrically threaded on the outer walls of both sides of the outer shell (1). The side wall of the fixing block (301) is provided with a screw hole that cooperates with the bolt (302). A sealing assembly (4) is disposed between the outer shell (1) and the back plate (2) for sealing the edges of the connected outer shell (1) and back plate (2).

2. The portable assembly structure according to claim 1, characterized in that, The locking assembly (3) also includes stops (304) symmetrically arranged on the inner walls of both sides of the back plate (2) and pressure blocks (303) sleeved on the inner wall of the bolt (302) located on the outer shell (1).

3. A portable assembly structure according to claim 2, characterized in that, A rubber pad (5) is provided at one end of the bolt (302) located outside the outer casing (1).

4. A portable assembly structure according to claim 1, characterized in that, A drop protection sleeve (8) is fitted at the corner of the connection between the outer shell (1) and the back plate (2).

5. A portable assembly structure according to claim 1, characterized in that, The sealing assembly (4) includes a sealing plug (401) disposed at the edge of the surface of the back plate (2), a rubber strip (402) disposed on the side wall of the sealing plug (401), a sealing groove (403) formed on the inner wall of the outer shell (1) and cooperating with the sealing plug (401), and a slot (404) formed on the inner wall of the sealing groove (403) and cooperating with the rubber strip (402).

6. A portable assembly structure according to claim 1, characterized in that, The outer shell (1) and the back plate (2) have a disassembly groove (7) at their contact ends.

7. A portable assembly structure according to claim 1, characterized in that, The outer shell (1) and the back plate (2) are both provided with anti-slip grooves (6) on their side walls.

8. An assembled smartphone, characterized in that, Includes the portable assembly structure as described in any one of claims 1-7.

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