Three-proofing reinforced mobile terminal with efficient heat dissipation

Abstract

The utility model discloses a three-proofing reinforced mobile terminal with efficient heat dissipation, which relates to the technical field of mobile terminals and comprises a mobile terminal body and a display screen, a back shell matched with the mobile terminal body is fixedly arranged at the bottom of the mobile terminal body, and a through hole is formed in the center of the interior of the back shell. And a heat dissipation plate matched with the back shell is fixed at the bottom of the back shell. The back shell matched with the mobile terminal body is arranged on the back of the mobile terminal body, the through hole is formed in the center of the interior of the back shell and corresponds to the electronic element in the mobile terminal body, and therefore heat generated in the mobile terminal body can be discharged to the outside through the through hole. And the heat dissipation plate is fixed in the through hole, and the heat dissipation plate is in direct contact with the external environment, so that the heat dissipated from the interior of the mobile terminal main body can be transferred to the heat dissipation plate for heat dissipation and cooling, and the service life of the mobile terminal main body is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile terminals, in particular to a three-proof reinforced mobile terminal with efficient heat dissipation. Background Art

[0002] Industrial mobile terminals are mobile devices specially designed and used in the industrial field. Compared with ordinary consumer mobile terminals, industrial mobile terminals are more durable and reliable and have more powerful processing capabilities and richer functions. Industrial mobile terminals need to be able to be used in harsh working environments, have functions such as waterproof, dustproof, and shockproof, and be able to withstand extreme conditions such as high and low temperatures. Industrial mobile terminals need to be able to operate stably for a long time and have good anti-interference capabilities and stable signal reception.

[0003] In the prior art, in order to increase the overall anti-fall performance, the mobile terminal shell is often made of a relatively strong material. However, the shell often has poor overall heat dissipation performance, which affects the heat dissipation performance of the mobile terminal and reduces the service life of the mobile terminal. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a triple-proof reinforced mobile terminal with efficient heat dissipation, so as to solve the technical problem in the prior art that the mobile terminal casing often has poor overall heat dissipation performance, thereby affecting the heat dissipation performance of the mobile terminal and reducing the service life of the mobile terminal.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-proof reinforced mobile terminal with efficient heat dissipation, comprising a mobile terminal body and a display screen, wherein a back shell matching with the mobile terminal body is fixedly arranged at the bottom of the mobile terminal body, wherein the back shell can be made of rubber or silicone, thereby playing a protective role on the mobile terminal body;

[0006] A through hole is provided at the center of the back shell, and a heat dissipation plate matching with the back shell is fixed at the bottom of the back shell;

[0007] Anti-collision mechanisms are fixed at the four corners of the mobile terminal body, and the anti-collision mechanism includes a first anti-collision block and a second anti-collision block. The top and bottom end faces of the second anti-collision block both protrude from the top and bottom of the mobile terminal body, and the side faces of the second anti-collision block protrude from the side faces of the mobile terminal body.

[0008] By adopting the above technical solution, a back shell matching with the back of the mobile terminal body is provided, wherein a through hole is opened at the center position inside the back shell, wherein the through hole corresponds to the electronic components inside the mobile terminal body, and the heat generated inside the mobile terminal body can be discharged to the outside through the through hole, and a heat sink is fixed inside the through hole, wherein the heat sink is directly in contact with the external environment, which further improves the heat dissipated from the mobile terminal body to be transferred to the heat sink for heat dissipation and cooling, thereby ensuring the service life of the mobile terminal body.

[0009] The utility model is further configured such that positioning connection columns are fixed at the four corners of the inner end surface of the back shell, and a matching column matching with the positioning connection column is fixed at the bottom of the mobile terminal body, the back shell and the mobile terminal body are connected by a connecting mechanism, and the connecting mechanism can be fixedly connected by screws.

[0010] By adopting the above technical solution, the positioning and connecting column plays a role in positioning and connecting the back shell and the mobile terminal body.

[0011] The utility model is further configured such that a connecting strip extending to the inside of the second anti-collision block is fixed on the outside of the first anti-collision block, and a connecting groove matching with the connecting strip is provided inside the second anti-collision block.

[0012] By adopting the above technical solution, the connection between the first anti-collision block and the second anti-collision block is stable and easy to position and install.

[0013] The utility model is further configured such that a plurality of positioning rods extending into the interior of the first anti-collision block are fixed on the inner side of the second anti-collision block, and a positioning groove cooperating with the positioning rod is provided inside the first anti-collision block, a clamping groove cooperating with the mobile terminal body is fixed on the inner side of the first anti-collision block, and a clamping block cooperating with the clamping groove is provided on the inner side of the second anti-collision block.

[0014] By adopting the above technical solution, the connection stability between the first anti-collision block and the second anti-collision block is further improved.

[0015] The utility model is further configured that the first anti-collision block, the second anti-collision block and the mobile terminal body are fastened and connected by screws.

[0016] By adopting the above technical solution, the engagement connection between the first anti-collision block and the second anti-collision block is stabilized, thereby providing better anti-collision performance.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] 1. The utility model provides a back shell matched with the back of the mobile terminal body, wherein a through hole is opened at the center position inside the back shell, wherein the through hole corresponds to the electronic components inside the mobile terminal body, and the heat generated inside the mobile terminal body can be discharged to the outside through the through hole, and a heat sink is fixed inside the through hole, wherein the heat sink is directly in contact with the external environment, further improving the heat emitted from the mobile terminal body to be transferred to the heat sink for heat dissipation and cooling, thereby ensuring the service life of the mobile terminal body;

[0019] 2. The utility model has anti-collision mechanisms fixed at the four corners of the mobile terminal body. When the mobile terminal body and other electronic devices fall, the top and bottom end faces of the four groups of anti-collision mechanisms are respectively fixed with protruding bottom shells and display screens, and the outer side surfaces of the four groups of anti-collision mechanisms protrude from the side surfaces of the middle frame, thereby avoiding damage to the bottom shell and display screen of the mobile terminal body and the side surfaces of the middle frame of the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model from the first perspective as a whole;

[0021] Figure 2 It is a second perspective structural schematic diagram of the utility model as a whole;

[0022] Figure 3 This is an exploded schematic diagram of the utility model from a first viewing angle;

[0023] Figure 4 It is an exploded schematic diagram of the second viewing angle of the utility model;

[0024] Figure 5 This is a first exploded schematic diagram of the anti-collision mechanism of the utility model;

[0025] Figure 6 This is a second exploded schematic diagram of the anti-collision mechanism of the utility model.

[0026] Description of Figure Numbers:

[0027] Serial number name Serial number name 1 Mobile terminal body 603 Connecting strip 2 Back shell 604 Connection slot 3 Through Hole 605 Positioning rod 4 Heat sink 606 Positioning slot 5 Positioning connecting column 607 Card slot 6 Anti-collision mechanism 608 Card block 601 The first anti-collision block 7 Display 602 Second anti-collision block DETAILED DESCRIPTION

[0028] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0029] The following describes an embodiment of the utility model based on its overall structure.

[0030] A triple-proof reinforced mobile terminal with efficient heat dissipation, such as Figure 1-6 As shown, it includes a mobile terminal body 1 and a display screen 7, and a back shell 2 matching with the mobile terminal body 1 is fixedly arranged at the bottom of the mobile terminal body 1, wherein the back shell 2 can be made of rubber or silicone, thereby playing a protective role for the mobile terminal body 1;

[0031] A through hole 3 is provided at the center of the back shell 2, and a heat sink 4 matching with the back shell 2 is fixed at the bottom of the back shell 2;

[0032] In the above embodiment, a back shell 2 matching with the back of the mobile terminal body 1 is provided, wherein a through hole 3 is opened at the center position inside the back shell 2, wherein the through hole 3 corresponds to the electronic components inside the mobile terminal body 1, and the heat generated inside the mobile terminal body 1 can be discharged to the outside through the through hole 3, and a heat sink is fixed inside the through hole 3, wherein the heat sink 4 is directly in contact with the external environment, further improving the heat emitted from the mobile terminal body 1 to be transferred to the heat sink 4 for heat dissipation and cooling, thereby ensuring the service life of the mobile terminal body 1;

[0033] The mobile terminal body 1 is provided with an anti-collision mechanism 6 fixed at the four corners, the anti-collision mechanism comprising a first anti-collision block 601 and a second anti-collision block 602, the top and bottom end surfaces of the second anti-collision block 602 both protrude from the top and bottom of the mobile terminal body 1, and the side surface of the second anti-collision block 602 protrudes from the side surface of the mobile terminal body 1;

[0034] By fixing the anti-collision mechanism 6 at the four corners of the mobile terminal body 1, when the mobile terminal body 1 and other electronic devices fall, the top and bottom end faces of the four groups of anti-collision mechanisms 6 are respectively fixed with the protruding bottom shell and the display screen, and the outer side faces of the four groups of anti-collision mechanisms 6 are all protruding from the side faces of the middle frame, thereby avoiding the situation where the bottom shell and the display screen of the mobile terminal body 1 and the side faces of the middle frame of the electronic device are damaged;

[0035] The four corners of the inner end surface of the back shell 2 are all fixed with positioning connection columns 5, and the bottom of the mobile terminal body 1 is fixed with a matching column that matches the positioning connection column 5. The back shell 2 and the mobile terminal body 1 are connected by a connecting mechanism, and the connecting mechanism can be fixed with screws;

[0036] A connecting strip 603 extending to the inside of the second anti-collision block 602 is fixed on the outside of the first anti-collision block 601, and a connecting groove 604 matching with the connecting strip 603 is provided inside the second anti-collision block 602, wherein the connection between the connecting strip 603 and the connecting groove 604 makes the connection between the first anti-collision block 601 and the second anti-collision block 602 stable;

[0037] A plurality of positioning rods 605 extending into the first anti-collision block 601 are fixed to the inner side of the second anti-collision block 602, and a positioning groove 606 matching with the positioning rod 605 is provided inside the first anti-collision block 601, a clamping groove 607 matching with the mobile terminal body 1 is fixed to the inner side of the first anti-collision block 601, and a clamping block 608 matching with the clamping groove 607 is provided inside the second anti-collision block 602, so as to further improve the connection stability between the first anti-collision block 601 and the second anti-collision block 602;

[0038] The first anti-collision block 601 and the second anti-collision block 602 are fastened to the mobile terminal body 1 by screws.

[0039] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A three-proof reinforced mobile terminal with efficient heat dissipation, comprising a mobile terminal body (1) and a display screen (7), characterized in that: A back shell (2) matching with the mobile terminal body (1) is fixedly arranged at the bottom thereof; A through hole (3) is provided at the center position of the back shell (2); a heat sink (4) matched with the back shell (2) is fixed at the bottom; anti-collision mechanisms (6) are fixed at the four corners of the mobile terminal body (1); the anti-collision mechanisms include a first anti-collision block (601) and a second anti-collision block (602); the top and bottom end surfaces of the second anti-collision block (602) both protrude from the top and bottom of the mobile terminal body (1); and the side surfaces of the second anti-collision block (602) protrude from the side surfaces of the mobile terminal body (1).

2. The triple-proof reinforced mobile terminal with efficient heat dissipation according to claim 1 is characterized in that: Positioning connection columns (5) are fixed at the four corners of the inner end surface of the back shell (2), and matching columns matching with the positioning connection columns (5) are fixed at the bottom of the mobile terminal body (1).

3. The triple-proof reinforced mobile terminal with efficient heat dissipation according to claim 2 is characterized in that: The back shell (2) and the mobile terminal body (1) are connected via a connecting mechanism, and the connecting mechanism can be fixedly connected by screws.

4. The triple-proof reinforced mobile terminal with efficient heat dissipation according to claim 1 is characterized in that: A connecting strip (603) extending into the interior of the second anti-collision block (602) is fixed on the outside of the first anti-collision block (601), and a connecting groove (604) matching with the connecting strip (603) is provided inside the second anti-collision block (602).

5. The triple-proof reinforced mobile terminal with efficient heat dissipation according to claim 1 is characterized in that: A plurality of positioning rods (605) extending into the interior of the first anti-collision block (601) are fixed to the inner side of the second anti-collision block (602), and positioning grooves (606) matching with the positioning rods (605) are provided inside the first anti-collision block (601).

6. The triple-proof reinforced mobile terminal with efficient heat dissipation according to claim 1 is characterized in that: A snap-in groove (607) matching with the mobile terminal body (1) is fixed on the inner side of the first anti-collision block (601), and a snap-in block (608) matching with the snap-in groove (607) is provided on the inner side of the second anti-collision block (602).

7. The triple-proof reinforced mobile terminal with efficient heat dissipation according to claim 1 is characterized in that: The first anti-collision block (601), the second anti-collision block (602) and the mobile terminal body (1) are fastened and connected via screws.

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