Anti-falling handheld terminal

Abstract

The utility model discloses an anti-falling handheld terminal, and relates to the technical field of electronic equipment. The device comprises a placing assembly which comprises a first support, a first groove formed in the first support, a third support fixed to the inner wall of the first groove, a tablet computer placed on the third support and a second support inserted into the first groove; the heat dissipation assembly is arranged on the placement assembly; the heat dissipation assembly comprises a round box installed on the first support, fan blades rotationally connected to the bottom end of the inner wall of a round groove, an air guide pipe fixed to the round box and a filter screen fixed to the inner wall of a pipe hole. And; the anti-falling assembly is arranged on the placing assembly; the anti-disengaging assembly comprises a second installation plate installed on the first support, a first installation plate installed on the second installation plate and a first arc-shaped groove formed in the front end of the first installation plate. Through the arrangement of the heat dissipation assembly and the anti-falling assembly, the problems that the tablet personal computer is prone to loosening, falling, collision and damage due to the fact that the tablet personal computer is manually held by hands, heating is caused after long-time use, and the heat dissipation effect is inconvenient to improve are solved.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and in particular to a handheld terminal that is resistant to falling off. Background Technology

[0002] A handheld terminal is a small, portable electronic device primarily used for mobile computing, communication, and data processing. It allows users to perform various tasks anytime, anywhere, such as browsing the internet, sending and receiving emails, using applications, and making voice calls. Handheld terminals vary in form depending on the device type, including smartphones, tablets, personal digital assistants (PDAs), and PDAs. While tablets are used by hand, manual holding can easily cause them to slip and fall, leading to damage. Furthermore, prolonged use can cause overheating, and efficient heat dissipation is not always feasible.

[0003] Chinese patent discloses a tablet computer back panel (authorization announcement number CN207064991U). This patented technology can support the back of the tablet computer at any time through the legs hidden in the groove of the panel body, making it convenient to use; the angle and direction of any number of legs can be used in any environment to provide support; the ring formed by the screwed end of the legs allows the tablet computer to be held, further facilitating use and preventing slippage.

[0004] However, this patent still has shortcomings. When using a tablet computer, it is handheld, but manual holding can easily cause it to slip and fall, resulting in damage. Furthermore, prolonged use can cause overheating, hindering effective heat dissipation. Therefore, those skilled in the art have provided a drop-proof handheld terminal to address the problems mentioned in the background section. Utility Model Content

[0005] 1. Technical Solution

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a handheld terminal designed to prevent detachment, comprising:

[0008] The placement components include a bracket 1, a groove 1 on the upper surface of the bracket 1, a bracket 3 fixed to the inner wall of the groove 1, a groove 3 on the upper surface of the bracket 3, a tablet computer placed on the upper surface of the bracket 3, a bracket 2 inserted into the groove 1, a groove 2 on the upper surface of the bracket 2, and a heat dissipation vent on the lower surface of the bracket.

[0009] A heat dissipation component is disposed on the lower surface of the component.

[0010] The heat dissipation assembly includes a circular box mounted on the lower surface of the bracket, a circular groove opened on the upper surface of the circular box, a fan blade rotatably connected to the bottom of the inner wall of the circular groove, an air guide pipe fixed to the lower surface of the circular box, a pipe hole opened on the lower surface of the air guide pipe, and a filter screen fixed to the inner wall of the pipe hole.

[0011] as well as;

[0012] An anti-detachment component is located on the lower surface of the placement component;

[0013] The anti-detachment component includes a second mounting plate installed on the lower surface of the bracket, a second arc-shaped groove formed at the front end of the second mounting plate, a first mounting plate installed on the lower surface of the second mounting plate, and a first arc-shaped groove formed at the front end of the first mounting plate.

[0014] Furthermore, a through groove is provided on one side of the bracket, and handles are fixed on both sides of the upper surface of the bracket.

[0015] Specifically, the through slot facilitates charging of the tablet, and the grip facilitates the installation and removal of the second stand.

[0016] Furthermore, an annular screw groove is formed on the lower surface of the bracket, a through hole is formed on the lower surface of the bracket, and a threaded ring is fixed on the upper surface of the round box. The threaded ring extends into the annular screw groove and is threadedly connected.

[0017] Specifically, the threaded ring extends into the annular threaded groove and is threadedly connected, facilitating the installation and disassembly of the round box.

[0018] Furthermore, the lower surface of the round box is provided with an air guide hole and a round hole. A motor is fixed on the lower surface of the round box, and the top end of the drive shaft of the motor extends into the round hole. A fan blade is fixed on the top end of the drive shaft of the motor.

[0019] Specifically, the motor has a drive shaft that fixes the fan blades, providing power for the rotation of the fan blades so that air can be blown into the groove, which facilitates heat dissipation for tablet computers used for a long time.

[0020] Furthermore, a threaded groove is provided on the lower surface of the bracket, and a threaded post is fixed on the upper surface of the mounting plate two. The threaded post extends into the threaded groove and is threadedly connected.

[0021] Specifically, the threaded post extends into the threaded groove and is threaded, which facilitates the installation and removal of the second mounting plate.

[0022] Furthermore, the second mounting plate has limit holes on both sides, slots on both sides of the lower surface of the second mounting plate, and fixing blocks on both sides of the upper surface of the first mounting plate. A mounting groove is provided on one side of the fixing block, a spring is fixed on one side of the inner wall of the mounting groove, a limit post is fixed on one side of the spring, the fixing block is inserted into the slot, and the limit post passes through the limit hole on one side.

[0023] Specifically, the limiting hole through one side of the limiting post allows the mounting plate to be limited, while also facilitating the installation and removal of the mounting plate.

[0024] 2. Beneficial effects

[0025] Compared with existing technologies, the advantages of this utility model are:

[0026] This utility model adds a heat dissipation component to the placement component. When it is necessary to dissipate heat from a tablet computer that has been used for a long time, the motor is started to make the fan blades rotate and draw outside air into the circular groove. The drawn-in air is filtered through a filter screen, and the filtered air is blown into the groove and then discharged through the heat dissipation vent, which facilitates heat dissipation for a tablet computer that has been used for a long time.

[0027] At the same time, an anti-drop component is added. When the tablet needs to be held in hand, the wrist is locked between the first and second arc grooves, and the fixing block is inserted into the slot. The limiting post passes through the limiting hole on one side, so that the wrist can be locked in place, which can prevent the tablet from falling and being damaged by impact.

[0028] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is the front view of the present invention;

[0031] Figure 2 This is a bottom view of the placement component of this utility model;

[0032] Figure 3 This is a cross-sectional view of the placement component of this utility model;

[0033] Figure 4 This is a cross-sectional view of the heat dissipation component of this utility model;

[0034] Figure 5 This is a cross-sectional view of the anti-detachment component of this utility model;

[0035] Figure 6 For the present utility model Figure 5 An enlarged structural diagram.

[0036] The attached diagram lists the components represented by each number as follows:

[0037] 100. Component placement; 110. Bracket 1; 111. Threaded groove; 112. Annular threaded groove; 113. Heat dissipation vent; 114. Through groove; 115. Groove 1; 116. Through hole; 120. Bracket 2; 121. Groove 2; 130. Tablet PC; 140. Grip; 150. Bracket 3; 151. Groove 3; 200. Heat dissipation component; 210. Air duct; 211. Pipe hole; 220. Round box; 22 1. Air vent; 222. Circular groove; 223. Circular hole; 230. Threaded ring; 240. Fan blade; 250. Filter screen; 260. Motor; 300. Anti-detachment component; 310. Mounting plate one; 311. Arc groove one; 320. Mounting plate two; 321. Arc groove two; 322. Limiting hole; 323. Slot; 330. Threaded post; 340. Limiting post; 350. Fixing block; 351. Mounting groove; 360. Spring. Detailed Implementation

[0038] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0039] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0040] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0041] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0042] Example 1

[0043] Please see Figures 1-4 As shown, this embodiment is a handheld terminal designed to prevent detachment, comprising:

[0044] The placement component 100 includes a first bracket 110, a first groove 115 formed on the upper surface of the first bracket 110, a third bracket 150 fixed to the inner wall of the first groove 115, a third groove 151 formed on the upper surface of the third bracket 150, a tablet computer 130 placed on the upper surface of the third bracket 150, a second bracket 120 inserted into the first groove 115, a second groove 121 formed on the upper surface of the second bracket 120, and a heat dissipation vent 113 formed on the lower surface of the first bracket 110.

[0045] Heat dissipation component 200 is disposed on the lower surface of placement component 100;

[0046] The heat dissipation assembly 200 includes a circular box 220 installed on the lower surface of the bracket 110, a circular groove 222 opened on the upper surface of the circular box 220, a fan blade 240 rotatably connected to the bottom of the inner wall of the circular groove 222, an air guide pipe 210 fixed on the lower surface of the circular box 220, a pipe hole 211 opened on the lower surface of the air guide pipe 210, and a filter screen 250 fixed on the inner wall of the pipe hole 211.

[0047] A through slot 114 is provided on one side of bracket 110, and handles 140 are fixed on both sides of the upper surface of bracket 2 120.

[0048] The lower surface of bracket 110 is provided with an annular screw groove 112 and a through hole 116. The upper surface of round box 220 is fixed with a threaded ring 230, which extends into the annular screw groove 112 and is threadedly connected.

[0049] A vent 221 is provided on the lower surface of the round box 220, a round hole 223 is provided on the lower surface of the round box 220, a motor 260 is fixed on the lower surface of the round box 220, the top end of the drive shaft of the motor 260 extends into the round hole 223, and a fan blade 240 is fixed on the top end of the drive shaft of the motor 260.

[0050] Use of heat dissipation component 200;

[0051] When the tablet computer 130 needs to be cooled after prolonged use, the threaded ring 230 is inserted into the annular threaded groove 112 and threaded. Then, the motor 260 is started, causing the fan blades 240 to rotate and draw outside air into the circular groove 222. The drawn-in air can be filtered through the filter screen 250. The filtered air is blown into the groove 115 and then discharged through the heat dissipation vent 113, which facilitates the cooling of the tablet computer 130 after prolonged use.

[0052] Example 2

[0053] Please see Figures 5-6 As shown, and;

[0054] Anti-detachment component 300 is disposed on the lower surface of placement component 100;

[0055] The anti-detachment component 300 includes a mounting plate 320 installed on the lower surface of the bracket 110, an arc-shaped groove 321 formed at the front end of the mounting plate 320, a mounting plate 310 installed on the lower surface of the mounting plate 320, and an arc-shaped groove 311 formed at the front end of the mounting plate 310.

[0056] The lower surface of bracket 110 is provided with a threaded groove 111, and the upper surface of mounting plate 2 320 is fixed with a threaded post 330. The threaded post 330 extends into the threaded groove 111 and is threadedly connected.

[0057] Mounting plate 2 320 has limit holes 322 on both sides, and slots 323 are provided on both sides of the lower surface of mounting plate 2 320. Mounting plate 1 310 has fixing blocks 350 on both sides of the upper surface. Mounting block 350 has a mounting groove 351 on one side. A spring 360 is fixed on one side of the inner wall of mounting groove 351. A limit post 340 is fixed on one side of spring 360. The fixing block 350 is inserted into the slot 323. The limit post 340 passes through the limit hole 322 on one side.

[0058] Use the anti-detachment component 300;

[0059] When the tablet computer 130 needs to be held, the wrist is locked in the arc-shaped groove 311 and the arc-shaped groove 321, and the fixing block 350 is inserted into the slot 323. The limiting post 340 passes through the limiting hole 322 on one side, so that the wrist can be locked in place, which helps to prevent the tablet computer 130 from falling off and being damaged by impact.

[0060] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0061] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A handheld terminal designed to prevent detachment, characterized in that: include, The placement component (100) includes a first bracket (110), a first groove (115) formed on the upper surface of the first bracket (110), a third bracket (150) fixed to the inner wall of the first groove (115), a third groove (151) formed on the upper surface of the third bracket (150), a tablet computer (130) placed on the upper surface of the third bracket (150), a second bracket (120) inserted into the first groove (115), a second groove (121) formed on the upper surface of the second bracket (120), and a heat dissipation vent (113) formed on the lower surface of the first bracket (110). A heat dissipation component (200) is disposed on the lower surface of the placement component (100); The heat dissipation assembly (200) includes a circular box (220) mounted on the lower surface of the bracket (110), a circular groove (222) opened on the upper surface of the circular box (220), a fan blade (240) rotatably connected to the bottom of the inner wall of the circular groove (222), an air guide pipe (210) fixed on the lower surface of the circular box (220), a pipe hole (211) opened on the lower surface of the air guide pipe (210), and a filter screen (250) fixed on the inner wall of the pipe hole (211). as well as; An anti-detachment component (300) is disposed on the lower surface of the placement component (100); The anti-detachment component (300) includes a second mounting plate (320) mounted on the lower surface of the first bracket (110), a second arc groove (321) opened at the front end of the second mounting plate (320), a first mounting plate (310) mounted on the lower surface of the second mounting plate (320), and a first arc groove (311) opened at the front end of the first mounting plate (310).

2. The anti-drop handheld terminal according to claim 1, characterized in that: A through groove (114) is provided on one side of the bracket one (110), and handles (140) are fixed on both sides of the upper surface of the bracket two (120).

3. The anti-drop handheld terminal according to claim 1, characterized in that: The lower surface of the bracket (110) is provided with an annular screw groove (112) and a through hole (116). A threaded ring (230) is fixed on the upper surface of the round box (220). The threaded ring (230) extends into the annular screw groove (112) and is threadedly connected.

4. A handheld terminal with anti-drop capability according to claim 3, characterized in that: The lower surface of the round box (220) is provided with an air guide hole (221) and a round hole (223). A motor (260) is fixed on the lower surface of the round box (220). The top end of the drive shaft of the motor (260) extends into the round hole (223). A fan blade (240) is fixed on the top end of the drive shaft of the motor (260).

5. A handheld terminal with anti-drop capability according to claim 1, characterized in that: The lower surface of the bracket (110) is provided with a threaded groove (111), and the upper surface of the mounting plate (320) is fixed with a threaded post (330). The threaded post (330) extends into the threaded groove (111) and is threadedly connected.

6. A handheld terminal with anti-drop capability according to claim 1, characterized in that: Limiting holes (322) are respectively opened on both sides of the second mounting plate (320), and slots (323) are respectively opened on both sides of the lower surface of the second mounting plate (320). Fixing blocks (350) are respectively fixed on both sides of the upper surface of the first mounting plate (310). A mounting groove (351) is opened on one side of the fixing block (350). A spring (360) is fixed on one side of the inner wall of the mounting groove (351). A limiting post (340) is fixed on one side of the spring (360). The fixing block (350) is inserted into the slot (323), and the limiting post (340) passes through the limiting hole (322) on one side.

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