Mobile phone shell and support assembly structure

Abstract

The utility model discloses an assembly structure of a mobile phone shell and a support, which well solves the technical problem that the fitting degree between the mobile phone shell and the support is reduced due to the fact that a buckle type assembly structure and a bonding type assembly structure are likely to loosen after being used for a long time, and comprises a hot melting heat conduction main body and a mobile phone shell main body, a circular opening is formed in one side of the mobile phone shell body, an annular groove is formed in one side of the mobile phone shell body, the annular groove is communicated with the interior of the circular opening, a support assembly is arranged in the circular opening, one side of the hot melting heat conduction body is fixedly connected with the support assembly, and a plurality of evenly-distributed welding heads are installed on one side of the hot melting heat conduction body. According to the mobile phone shell, the welding head can heat the mobile phone shell hot melting column on the mobile phone shell main body, and the heated mobile phone shell hot melting column can completely fill the bracket hot melting groove, so that the effect of tight connection can be effectively achieved, and the phenomenon of easy loosening can be effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of mobile phone shell, concretely relates to a mobile phone shell and support assembly structure. BACKGROUND

[0002] With the popularity of smart phones, as a common protective accessory, the installation of mobile phone shell on the support brings multifunctionality and daily convenience when using the mobile phone, and its market demand is increasing. The existing mobile phone shell support assembly methods are various, and the common ones are buckle type, adhesive type and the like. However, the buckle type and adhesive type assembly structures may be loose after long-term use, resulting in the decline of the adhesion between the mobile phone shell and the support. The hot melt assembly technology has been applied in some fields, but there is still a lack of an efficient, stable and convenient hot melt assembly structure in the assembly of mobile phone shell support. Therefore, it is of great practical significance to develop a novel mobile phone shell support hot melt assembly structure. SUMMARY

[0003] (1) Technical problem to be solved

[0004] In view of the deficiencies of the prior art, the utility model aims at providing a mobile phone shell and support assembly structure, which solves the technical problem that the buckle type and adhesive type assembly structures may be loose after long-term use, resulting in the decline of the adhesion between the mobile phone shell and the support.

[0005] (2) Technical scheme

[0006] In order to solve the above technical problems, the utility model provides a mobile phone shell and support assembly structure, which comprises a hot melt heat conduction main body and a mobile phone shell main body. A circular opening is formed in one side of the mobile phone shell main body. An annular groove is formed in one side of the mobile phone shell main body. The annular groove is in communication with the inside of the circular opening. A support assembly is arranged in the circular opening. The hot melt heat conduction main body is fixedly connected with the support assembly on one side. A plurality of evenly distributed fusion joints are arranged on one side of the hot melt heat conduction main body.

[0007] Preferably, the support assembly comprises a mobile phone shell hot melt column. A plurality of mobile phone shell hot melt columns are arranged. The mobile phone shell hot melt column is fixed on the inner wall of one side of the annular groove. A plurality of evenly distributed support hot melt grooves are formed in the side wall of the support assembly. The support hot melt grooves are matched with the fusion joints. The support hot melt grooves are matched with the mobile phone shell hot melt columns. A buckle hole is formed in one side of the support assembly. An installation cover is arranged on one side of the mobile phone shell main body. The installation cover is circularly concave on one side. A plurality of evenly distributed arc-shaped buckles are fixedly connected to the inner wall of one side of the installation cover. The arc-shaped buckles pass through the buckle holes on one side. A rotary positioning mechanism is arranged between the installation cover and the support assembly.

[0008] Preferably, the rotating positioning mechanism comprises positioning blocks mounted on one side of the support assembly, and a plurality of positioning tooth grooves are evenly arranged on the inner wall of the mounting cover and matched with the positioning blocks.

[0009] Further, the one side is provided with a mounting groove, the mounting groove is provided with a support ring, and a hinge is mounted between the inner wall of the one side of the mounting groove and the support ring opposite to the support ring.

[0010] Further, the one side of the support ring is provided with an arc-shaped groove, and a magnetic ring is mounted in the arc-shaped groove.

[0011] (3) beneficial effects

[0012] Compared with the prior art, the beneficial effects of the present application are as follows:

[0013] The present application can realize the heating of the mobile phone shell hot melting column on the mobile phone shell main body by the mutual cooperation of the hot melting heat conducting main body, the support assembly, the mounting cover, the welding head, the support hot melting groove and the mobile phone shell hot melting column, and the heated mobile phone shell hot melting column can completely fill the support hot melting groove, so that the effect of tight connection can be effectively achieved, and the phenomenon of easy loosening can be effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole front view of the present application;

[0015] Figure 2 It is a whole rear view of the present application;

[0016] Figure 3 It is an overall explosion view of the present application;

[0017] Figure 4 It is a cross-sectional structure schematic view of the present application;

[0018] Figure 5 It is an explosion view of the support body of the present application;

[0019] Figure 6 It is a position distribution schematic view of the arc-shaped buckle of the present application.

[0020] The marks in the drawings are: 1, hot melting heat conducting main body; 2, support assembly; 21, mounting cover; 22, mounting groove; 23, support ring; 24, arc-shaped groove; 25, magnetic ring; 26, buckle hole; 27, arc-shaped buckle; 28, hinge; 29, positioning tooth groove; 210, positioning block; 3, mobile phone shell main body; 31, circular opening; 32, annular groove; 4, welding head; 5, support hot melting groove; 6, mobile phone shell hot melting column. DETAILED DESCRIPTION

[0021] This specific embodiment is a mobile phone case and bracket assembly structure, the structural diagram of which is shown below. Figures 1-6 As shown, it includes a heat-conducting body 1 and a phone case body 3. A circular opening 31 is provided on one side of the phone case body 3, and an annular groove 32 is provided on one side of the phone case body 3. The annular groove 32 is connected to the interior of the circular opening 31. A bracket assembly 2 is provided inside the circular opening 31. One side of the heat-conducting body 1 is fixedly connected to the bracket assembly 2. Several evenly distributed weld joints 4 are installed on one side of the heat-conducting body 1.

[0022] like Figures 1-6 As shown, the bracket assembly 2 includes several hot-melt pillars 6 for the phone case. The hot-melt pillars 6 are fixed on the inner wall of one side of the annular groove 32. The side wall of the bracket assembly 2 has evenly distributed bracket hot-melt grooves 5. The bracket hot-melt grooves 5 match the fusion joint 4. The bracket hot-melt grooves 5 match the hot-melt pillars 6 for the phone case. The bracket assembly 2 has a snap-fit ​​hole 26 on one side. The phone case body 3 has a mounting cover 21 on one side. One side of the mounting cover 21 is circularly concave. The inner wall of one side of the mounting cover 21 is fixedly connected with evenly distributed arc-shaped buckles 27. One side of the arc-shaped buckles 27 passes through the snap-fit ​​hole 26. A rotation positioning mechanism is provided between the mounting cover 21 and the bracket assembly 2.

[0023] First, the fusion joint 4 must precisely align with the hot-melt column 6 on the phone case body 3 and match the hot-melt connection position of the bracket hot-melt groove 5 in the bracket assembly 2. Each hot-melt connection point includes a phone case hot-melt column 6 and a bracket hot-melt groove 5. The phone case hot-melt column 6 is a cylindrical structure made of thermoplastic plastic, which has good hot-melt and adhesive properties. The phone case hot-melt column 6 is tightly connected to the bracket hot-melt groove 5. The protruding length of the phone case hot-melt column 6 is precisely designed according to the reserved gap in the bracket assembly 2, generally 0.5-1.5 mm. The bracket hot-melt groove 5 is set at the corresponding position on the phone case body 3, and its shape matches the phone case hot-melt column 6. It is a cylindrical groove with a depth slightly greater than the protruding length of the phone case hot-melt column 6, to ensure that the phone case hot-melt column 6 can completely fill the bracket hot-melt groove 5 after hot-melting, achieving a tight connection.

[0024] like Figure 3 and Figure 5 As shown, the rotation positioning mechanism includes a positioning block 210, which is installed on one side of the bracket assembly 2. The inner wall of the mounting cover 21 has several evenly distributed positioning grooves 29, which match the positioning block 210. The rotation positioning mechanism enables the mobile phone to rotate and maintain its position after rotation.

[0025] The mounting groove 22 is provided with a support ring 23, and a hinge 28 is arranged between the inner wall of one side of the mounting groove 22 and the support ring 23 opposite to the support ring 23.

[0026] In addition, the support ring 23 is provided with an arc-shaped groove 24 on one side, and a magnetic ring 25 is arranged in the arc-shaped groove 24.

[0027] Working principle: hot melt assembly process: when assembling the mobile phone shell, first, the support assembly 2 is aligned with the circular opening 31 on the mobile phone shell body 3, so that the support hot melt groove 5 is one-to-one corresponding to the mobile phone shell hot melt column 6, then the hot melt equipment is used to heat the hot melt heat conduction body 1, the hot melt equipment adopts a high-precision temperature control system, which can accurately control the heating temperature and time, when the mobile phone shell hot melt column 6 is heated to its melting point, the top of the mobile phone shell hot melt column 6 begins to soften and gradually deforms, at this time, the mobile phone shell body 3 is pressed gently, so that the softened mobile phone shell hot melt column 6 gradually fills the support hot melt groove 5, under the action of pressure, the mobile phone shell hot melt column 6 is in full contact with the inner wall of the mobile phone shell hot melt column 6 and is tightly bonded, after the mobile phone shell hot melt column 6 is cooled and solidified, the mobile phone shell body 3 and the support assembly 2 are firmly connected together, in addition, during use, the mounting cover 21 can be rotated as needed, and after rotation, the positioning block 210 is limited, so that the mobile phone cannot be rotated randomly, and during use, the support ring 23 can be opened, so that the mobile phone can be supported, and the convenience of use is improved.

[0028] All the technical features in the embodiment can be freely combined according to actual needs.

[0029] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be realized in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.

Claims

1. A mobile phone case and stand assembly structure comprising a hot melt heat conducting main body (1) and a mobile phone case main body (3), characterized in that: The mobile phone shell body (3) one side is equipped with circular opening (31), the mobile phone shell body (3) one side is equipped with annular groove (32), the annular groove (32) with circular opening (31) inside is linked together, the circular opening (31) is provided with support assembly (2), the hot melt heat conduction body (1) one side and support assembly (2) fixed connection, the hot melt heat conduction body (1) one side is installed with several evenly distributed fusion joint (4).

2. The mobile phone case and stand assembly structure according to claim 1, wherein: The support assembly (2) includes mobile phone shell hot melt column (6), the mobile phone shell hot melt column (6) is provided with several, the mobile phone shell hot melt column (6) is fixed in annular groove (32) one side inner wall, the support assembly (2) side wall is equipped with evenly distributed support hot melt groove (5), the support hot melt groove (5) and fusion joint (4) are matched, the support hot melt groove (5) and mobile phone shell hot melt column (6) are matched, the support assembly (2) one side is equipped with buckle hole (26), the mobile phone shell body (3) one side is provided with installation cover (21), the installation cover (21) one side is circularly concave, the installation cover (21) one side inner wall is fixedly connected with evenly distributed arc buckle (27), the arc buckle (27) one side passes through buckle hole (26), the installation cover (21) and support assembly (2) between setting have rotary positioning mechanism.

3. The phone case and stand assembly structure of claim 2, wherein: The rotary positioning mechanism includes positioning block (210), the positioning block (210) is installed in support assembly (2) one side, the installation cover (21) inner wall is equipped with several evenly distributed positioning tooth groove (29), the positioning tooth groove (29) and positioning block (210) are matched.

4. The phone case and stand assembly structure of claim 2, wherein: The (12) one side is equipped with installation groove (22), the installation groove (22) is provided with support ring (23), the installation groove (22) one side inner wall and support ring (23) opposite between installation have hinge (28).

5. The phone case and stand assembly structure of claim 2, wherein: The support ring (23) one side is equipped with arc slot (24), the arc slot (24) is installed with magnetic attraction ring (25).

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