Tablet terminal fixing device

Abstract

The utility model provides a tablet terminal fixing device, which relates to the technical field of tablet terminal fixing, and comprises a mounting seat fixed at a preset position of a vehicle through a bolt and provided with a connecting hole; the connecting assembly comprises a connecting seat and a connecting shaft, and the connecting shaft is rotationally connected with the connecting hole; the fixing assembly is movably connected with the connecting base through a hinge assembly, the fixing assembly comprises a limiting base and a fixing frame, a first fixing knob is arranged on one side of the fixing frame, a second fixing knob is arranged on the other side of the fixing frame, and the first fixing knob and the second fixing knob are both used for being in threaded connection with preset internal threaded holes in the tablet terminal; therefore, the tablet terminal is fixed on the fixing frame. When the device is used, a tool is not needed for assisting in disassembling and assembling the tablet terminal, the disassembling and assembling efficiency is improved, the inclination angle and the using direction of the tablet terminal are adjustable, and the using performance and applicability of the whole device are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of tablet terminal fixing technology, and in particular to a tablet terminal fixing device. Background Technology

[0002] Highly mobile command vehicles are typically equipped with tablet terminals for command and control by personnel on board, especially in today's information-based warfare scenarios.

[0003] Traditional equipment installation methods typically involve bolting the tablet terminal to a designated location for use. When it is necessary to remove the tablet terminal from the vehicle for operation, specialized disassembly and assembly tools are often required.

[0004] However, when conducting training in remote and desolate areas, highly mobile command vehicles may not be equipped with the corresponding disassembly tools, and disassembly using these tools also takes a certain amount of time. The disassembly and assembly process of tablet terminals is cumbersome, which seriously affects the time for combat transition and the efficiency of mission completion. Therefore, it is urgent to develop a new type of tablet terminal fixing device. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a tablet terminal fixing device, which aims to solve the technical problem that in the prior art, tablet terminals are generally fixed by bolt installation in highly mobile command vehicles, and special disassembly and assembly tools are required for removal, and the disassembly and assembly process is cumbersome.

[0006] The purpose of this utility model is to provide a tablet terminal fixing device, including...

[0007] The mounting bracket is fixed to a preset position on the vehicle by several bolts, and the mounting bracket is provided with connection holes;

[0008] A connecting assembly includes a connecting seat and a connecting shaft disposed on one side of the connecting seat, wherein the connecting shaft is rotatably connected to the connecting hole;

[0009] The fixing component is movably connected to the side of the connecting seat opposite to the connecting shaft via a hinge assembly. The fixing component includes a limiting seat and a fixing frame fixedly connected to the limiting seat. A first fixing knob is provided on one side of the fixing frame, and a second fixing knob is provided on the other side. Both the first fixing knob and the second fixing knob are used to screw into a preset internal thread hole on the flat plate terminal to fix the flat plate terminal on the fixing frame.

[0010] Compared with existing technologies, the advantages of the tablet terminal fixing device of this utility model are as follows: In actual use, the tablet terminal can be firmly fixed to the fixing component through the threaded connection between the first fixing knob and the second fixing knob and the preset internal threaded hole of the tablet terminal, without the need for tools to assist in disassembly and assembly, thus improving disassembly and assembly efficiency. Furthermore, the fixing component is connected to the connecting component through a hinge component, and the fixing component can rotate relative to the connecting component, which can adjust the tilt angle of the tablet terminal. At the same time, the connection between the connecting component and the mounting base is a rotatable connection, which can rotate the connecting component and thus adjust the usage direction of the tablet terminal, greatly improving the performance and applicability of the entire device.

[0011] In addition, the tablet terminal fixing device described above according to this utility model may also have the following additional technical features:

[0012] Furthermore, the limiting seat includes a limiting frame portion and a limiting plate portion integrally connected to the limiting frame portion. The limiting frame portion has an L-shaped structure and is provided with a limiting groove. The limiting plate portion is located on one side of the limiting groove in the width direction. A guide hole is also provided on one side of the limiting frame portion, and the guide hole is provided along the length direction of the limiting groove.

[0013] Furthermore, the fixing frame is located in the limiting groove and is connected to the limiting seat by welding. The fixing frame includes a fixing plate portion and an abutting plate portion integrally connected to the fixing plate portion. The abutting plate portion is used to abut against the back of the tablet terminal.

[0014] The fixing plate has an L-shaped structure. One side plate of the fixing plate has a first through hole at its end. The first fixing knob passes through the first through hole. The other side plate of the fixing plate has a sliding groove located directly above the guide hole. A slider is slidably provided in the sliding groove. The slider has a second through hole for installing the second fixing knob.

[0015] Furthermore, the first fixing knob includes a first screw portion and a first knob portion integrally connected to the first screw portion, the first knob portion being a square plate-shaped structure; the second fixing knob includes a second screw portion and a second knob portion integrally connected to the second screw portion, the second knob portion being a circular plate-shaped structure.

[0016] Furthermore, the mounting base includes a connecting plate portion and a mounting cylinder portion integrally connected to the connecting plate portion. The connecting plate portion is fixed to a preset position on the vehicle by a plurality of bolts, and the mounting cylinder portion is provided with the connecting hole.

[0017] Furthermore, the connecting seat includes a first connecting portion and a second connecting portion extending vertically outward from one end of the first connecting portion. One side of the first connecting portion is connected to one end of the connecting shaft. The second connecting portion has a mounting groove on the side opposite to the connecting shaft, and the hinge assembly is provided in the mounting groove.

[0018] Furthermore, the hinge assembly includes a first hinge seat, a second hinge seat, and two hinge shafts for connecting the first hinge seat and the second hinge seat. The first hinge seat is located in the mounting groove and is fixedly connected to the second connecting part. The first hinge seat has a first mounting part at each end in the length direction, and a first receiving groove is provided between the two first mounting parts. The first mounting part has a mounting through hole and a first slot arranged radially along the mounting through hole. The first through hole, the first slot, and the first receiving groove are connected.

[0019] Furthermore, the second hinge seat has a second mounting part at each end along its length, and a positioning part is provided on the second hinge seat located between the two second mounting parts. The positioning part is adapted to the first receiving groove, and a second receiving groove is provided between the positioning part and the second mounting part. The second receiving groove is adapted to the first mounting part. A second slot is provided on the second mounting part, and the second slot communicates with the second receiving groove. The side of the second hinge seat facing away from the second mounting part is fixedly connected to the limiting seat.

[0020] Furthermore, the hinge shaft includes a first locking rod and a second locking rod rotatably connected to the first locking rod. The first locking rod includes a connecting cylinder portion and a first locking block portion integrally connected to the connecting cylinder portion. The connecting cylinder portion is adapted to the mounting through hole, and the first locking block portion is adapted to the first locking groove.

[0021] The second lever includes a rotating rod portion and a second locking block portion integrally connected to the rotating rod portion. The rotating rod portion is rotatably connected to the connecting cylinder portion, and the second locking block portion is adapted to the second locking groove. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the tablet terminal fixing device of this utility model;

[0023] Figure 2 This is an exploded view of the tablet terminal fixing device of this utility model;

[0024] Figure 3 This is an exploded view of the fixing component in the tablet terminal fixing device of this utility model;

[0025] Figure 4 This is an exploded view of the hinge assembly in the flat panel terminal fixing device of this utility model.

[0026] Figure 5 This is a diagram showing one usage state of the tablet terminal fixing device of this utility model;

[0027] Figure 6 This is another usage state diagram of the tablet terminal fixing device of this utility model.

[0028] The above-mentioned figures include the following reference numerals: 10-mounting base; 11-connecting plate; 12-mounting cylinder; 13-bolt; 101-connecting hole; 20-connecting assembly; 21-connecting base; 22-connecting shaft; 201-mounting groove; 30-hinge assembly; 31-first hinge seat; 311-first mounting part; 32-second hinge seat; 321-positioning part; 322-second mounting part; 33-hinge shaft; 331-first locking rod; 332-second locking rod; 40-fixing assembly; 41-limiting seat; 411-guide hole; 42-fixing frame; 421-first through hole; 422-slide groove; 43-first fixing knob; 44-second fixing knob; 45-slider; 451-second through hole; 50-flat plate terminal.

[0029] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0030] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0031] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] Please see Figures 1 to 6The image shows a tablet terminal fixing device according to the present invention, including a mounting base 10, a connecting component 20 connected to the mounting base 10, and a fixing component 40 connected to the connecting component 20 via a hinge component 30. The mounting base 10 is fixed to a preset position on the vehicle by a plurality of bolts 13. The mounting base 10 is provided with a connecting hole 101. Specifically, the mounting base 10 includes a connecting plate portion 11 and a mounting cylinder portion 12 integrally connected to the connecting plate portion 11. The connecting plate portion 11 is provided with a plurality of placement holes adapted to the bolts 13 at intervals in the circumferential direction, so that the connecting plate portion 11 can be fixed to the preset position on the vehicle by a plurality of bolts 13. The mounting cylinder portion 12 is provided with a connecting hole 101 for installing the connecting component.

[0034] As an example, the connecting assembly 20 includes a connecting seat 21 and a connecting shaft 22 disposed on one side of the connecting seat 21. The connecting shaft 22 is rotatably connected to the connecting hole 101. Specifically, the connecting seat 21 includes a first connecting portion and a second connecting portion extending vertically outward from one end of the first connecting portion. One side of the first connecting portion is fixedly connected to one end of the connecting shaft 22. The second connecting portion has a mounting groove 201 on the side opposite to the connecting shaft 22, and a hinge assembly is provided in the mounting groove 201. More specifically, in this embodiment, the outer peripheral surface of the connecting shaft 22 is clearance-fitted with the inner wall of the connecting hole 101 to achieve relative rotation between the connecting assembly and the mounting seat 10, so that the usage direction of the tablet terminal 50 can be changed according to needs. In some embodiments, a bushing can be provided in the connecting hole 101. The outer edge of the bushing can be fixed in the connecting hole 101 by interference fit or welding. The inner diameter of the bushing and the outer diameter of the connecting shaft 22 are clearance-fitted, so that the connecting shaft 22 can rotate relative to the bushing, thereby achieving relative rotation between the connecting assembly and the mounting seat 10.

[0035] As an example, the hinge assembly 30 is used to connect the fixed assembly 40 and the connecting assembly 20, allowing the fixed assembly 40 to rotate relative to the connecting assembly 20. The tilt angle of the fixed assembly 40 is adjustable, thereby improving the overall performance of the device. Specifically, the hinge assembly 30 includes a first hinge seat 31, a second hinge seat 32 adapted to the first hinge seat 31, and two hinge shafts 33 for connecting the first hinge seat 31 and the second hinge seat 32. The first hinge seat 31 is located in the mounting groove 201 and is fixedly connected to the second connecting part by bolts or welding to ensure the connection stability between the first hinge seat 31 and the connecting part 21 during long-term use of the device. The first hinge seat 31 has a first mounting part 311 at each end along its length, and a first receiving groove between the two first mounting parts 311. The first mounting part 311 has a mounting through hole and a first slot radially arranged along the mounting through hole. The mounting through hole is arranged along the length of the first hinge seat 31, and the mounting through hole, the first slot, and the first receiving groove are connected.

[0036] Furthermore, the second hinge seat 32 has second mounting portions 322 at both ends along its length. A positioning portion 321 is also provided on the second hinge seat 32 located between the two second mounting portions 322. The positioning portion 321 is adapted to the first receiving groove. A second receiving groove is provided between the positioning portion 321 and the second mounting portion 322, and the second receiving groove is adapted to the first mounting portion 311. During assembly, the positioning portion 321 is embedded in the first receiving groove, and the first mounting portion 311 is correspondingly embedded in the second receiving groove, achieving precise positioning and ensuring the accuracy and stability of the connection between the second hinge seat 32 and the first hinge seat 31. The second mounting portion 322 has a second slot, which communicates with the second receiving groove. The side of the second hinge seat 32 facing away from the second mounting portion 322 is fixedly connected to the limiting seat 41 by bolts or welding, thereby achieving a stable connection between the fixing component and the hinge component.

[0037] Furthermore, the hinge shaft 33 includes a first locking rod 331 and a second locking rod 332 rotatably connected to the first locking rod 331. The first locking rod 331 includes a connecting cylinder portion and a first locking block portion integrally connected to the connecting cylinder portion. The connecting cylinder portion is adapted to the mounting through hole, and the first locking block portion is adapted to the first locking groove. When the first locking rod 331 is installed in place, the first locking block portion can accurately engage in the first locking groove, restricting the axial movement of the first locking rod 331 within the mounting through hole. The second locking rod 332 includes a rotating rod portion and a second locking block portion integrally connected to the rotating rod portion. The rotating rod portion is rotatably connected to the connecting cylinder portion through a clearance fit or bearing connection. The second locking block portion is adapted to the second locking groove. When the second locking rod 332 is installed in place, the second locking block portion can accurately engage in the second locking groove, restricting the axial movement of the second locking rod 332 at the corresponding position. This ensures that the hinge shaft 33 can rotate smoothly during operation, allowing the tilt angle of the fixing component to be adjusted to meet the operator's usage needs. It should be noted that, in this embodiment, the rotation angle between the fixing component and the connecting component is 1°-20°.

[0038] As an example, the fixing component 40 is used to fix the tablet terminal 50. It includes a limiting seat 41 and a fixing frame 42 fixedly connected to the limiting seat 41. One side of the fixing frame 42 is provided with a first fixing knob 43 and the other side is provided with a second fixing knob 44. Both the first fixing knob 43 and the second fixing knob 44 are used to screw into the preset internal threaded hole on the tablet terminal 50 to fix the tablet terminal 50 on the fixing frame 42.

[0039] Furthermore, the limiting seat 41 includes a limiting frame portion and a limiting plate portion integrally connected to the limiting frame portion. The limiting frame portion has an L-shaped structure and a limiting groove for accurately positioning and installing the fixing bracket 42. The limiting plate portion is located on one side of the limiting groove in the width direction and is used to protect the back of the tablet terminal 50 to prevent the back of the tablet terminal 50 from being bumped or damaged during use. A guide hole 411 is also provided on one side of the limiting frame portion, and the guide hole 411 is set along the length direction of the limiting groove.

[0040] Furthermore, the fixing frame 42 is located within the limiting groove and connected to the limiting seat 41 by welding. The fixing frame 42 includes a fixing plate portion and an abutment plate portion integrally connected to the fixing plate portion. The abutment plate portion is used to abut against the back of the tablet terminal 50 to support the back of the tablet terminal 50. Specifically, the fixing plate portion has an L-shaped structure. One side plate of the fixing plate portion has a first through hole 421 at its end. A first fixing knob 43 passes through the first through hole 421. The other side plate of the fixing plate portion has a sliding groove 422. The sliding groove 422 is located directly above the guide hole 411. A slider 45 is slidably provided in the sliding groove 422. The slider 45 has multiple second through holes 451 for installing second fixing knobs 44. In actual use, the position of the slider 45 in the sliding groove 422 can be moved according to the different sizes of the tablet terminal 50 and installation requirements to flexibly adjust the position of the second fixing knob 44, thereby achieving stable fixing of tablet terminals 50 of different specifications and greatly improving the versatility and applicability of the fixing component 40.

[0041] Furthermore, the first fixing knob 43 includes a first screw portion and a first knob portion integrally connected to the first screw portion. The first knob portion has a square plate-like structure. During user operation, the square plate-like first knob portion can provide a larger gripping area and friction, making it easy for the user to rotate the first fixing knob 43 to achieve the tightening or loosening operation of the tablet terminal 50. At the same time, the second fixing knob 44 includes a second screw portion and a second knob portion integrally connected to the second screw portion. The second screw portion passes through the guide hole 411 on the limiting seat 41 and the second through hole 451 on the slider 45 in sequence, and then is threadedly connected to the preset internal thread hole on the tablet terminal 50 to achieve a stable connection between the bottom of the tablet terminal 50 and the fixing frame 42. Specifically, the second knob portion has a circular plate-like structure. The circular plate-like second knob portion not only ensures the convenience of operation, but also has good rotation flexibility. The user can easily rotate the second knob portion to quickly tighten or loosen the second fixing knob 44, further improving the ease of use of the fixing component.

[0042] In summary, the beneficial effects of the tablet terminal fixing device of this utility model are as follows: In actual use, the tablet terminal can be firmly fixed to the fixing component through the threaded connection between the first fixing knob and the second fixing knob and the preset internal threaded hole of the tablet terminal, without the need for tools to assist in disassembly and assembly, thus improving disassembly and assembly efficiency. Furthermore, the fixing component is connected to the connecting component through a hinge component, and the fixing component can rotate relative to the connecting component, which can adjust the tilt angle of the tablet terminal. At the same time, the connection between the connecting component and the mounting base is a rotatable connection, which can rotate the connecting component, thereby adjusting the usage direction of the tablet terminal, greatly improving the performance and applicability of the entire device.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model application should be determined by the appended claims.

Claims

1. A tablet terminal fixing device, characterized in that, include: The mounting bracket is fixed to a preset position on the vehicle by several bolts, and the mounting bracket is provided with connection holes; A connecting assembly includes a connecting seat and a connecting shaft disposed on one side of the connecting seat, wherein the connecting shaft is rotatably connected to the connecting hole; The fixing component is movably connected to the side of the connecting seat opposite to the connecting shaft via a hinge assembly. The fixing component includes a limiting seat and a fixing frame fixedly connected to the limiting seat. A first fixing knob is provided on one side of the fixing frame, and a second fixing knob is provided on the other side. Both the first fixing knob and the second fixing knob are used to screw into a preset internal thread hole on the flat plate terminal to fix the flat plate terminal on the fixing frame.

2. The tablet terminal fixing device according to claim 1, characterized in that, The limiting seat includes a limiting frame part and a limiting plate part integrally connected to the limiting frame part. The limiting frame part has an L-shaped structure and a limiting groove. The limiting plate part is located on one side of the limiting groove in the width direction. A guide hole is also provided on one side of the limiting frame part, and the guide hole is arranged along the length direction of the limiting groove.

3. The tablet terminal fixing device according to claim 2, characterized in that, The fixing frame is located in the limiting groove and is connected to the limiting seat by welding. The fixing frame includes a fixing plate and an abutting plate integrally connected to the fixing plate. The abutting plate is used to abut against the back of the tablet terminal. The fixing plate has an L-shaped structure. One side plate of the fixing plate has a first through hole at its end. The first fixing knob passes through the first through hole. The other side plate of the fixing plate has a sliding groove located directly above the guide hole. A slider is slidably provided in the sliding groove. The slider has a second through hole for installing the second fixing knob.

4. The tablet terminal fixing device according to claim 1, characterized in that, The first fixing knob includes a first screw portion and a first knob portion integrally connected to the first screw portion, the first knob portion being a square plate-shaped structure; the second fixing knob includes a second screw portion and a second knob portion integrally connected to the second screw portion, the second knob portion being a circular plate-shaped structure.

5. The tablet terminal fixing device according to claim 1, characterized in that, The mounting base includes a connecting plate portion and a mounting cylinder portion integrally connected to the connecting plate portion. The connecting plate portion is fixed to a preset position on the vehicle by a number of bolts, and the mounting cylinder portion is provided with the connecting hole.

6. The tablet terminal fixing device according to claim 3, characterized in that, The connector includes a first connecting portion and a second connecting portion extending vertically outward from one end of the first connecting portion. One side of the first connecting portion is connected to one end of the connecting shaft. The second connecting portion has a mounting groove on the side opposite to the connecting shaft, and the hinge assembly is disposed in the mounting groove.

7. The tablet terminal fixing device according to claim 6, characterized in that, The hinge assembly includes a first hinge seat, a second hinge seat, and two hinge shafts for connecting the first hinge seat and the second hinge seat. The first hinge seat is located in the mounting groove and is fixedly connected to the second connecting part. The first hinge seat has a first mounting part at each end in the length direction, and a first receiving groove is provided between the two first mounting parts. The first mounting part has a mounting through hole and a first slot arranged radially along the mounting through hole. The first through hole, the first slot, and the first receiving groove are connected.

8. The tablet terminal fixing device according to claim 7, characterized in that, The second hinge seat has a second mounting part at each end along its length. The second hinge seat located between the two second mounting parts is also provided with a positioning part. The positioning part is adapted to the first receiving groove. A second receiving groove is provided between the positioning part and the second mounting part. The second receiving groove is adapted to the first mounting part. A second slot is provided on the second mounting part. The second slot communicates with the second receiving groove. The side of the second hinge seat facing away from the second mounting part is fixedly connected to the limiting seat.

9. The tablet terminal fixing device according to claim 8, characterized in that, The hinge shaft includes a first locking rod and a second locking rod rotatably connected to the first locking rod. The first locking rod includes a connecting cylinder portion and a first locking block portion integrally connected to the connecting cylinder portion. The connecting cylinder portion is adapted to the mounting through hole, and the first locking block portion is adapted to the first locking groove. The second lever includes a rotating rod portion and a second locking block portion integrally connected to the rotating rod portion. The rotating rod portion is rotatably connected to the connecting cylinder portion, and the second locking block portion is adapted to the second locking groove.

Images