Portable industrial tablet computer

Abstract

The utility model is suitable for the technical field of industrial intelligent equipment, and provides a portable industrial tablet which is characterized by comprising a tablet main body and a supporting assembly, the supporting assembly is used for supporting the flat plate body and provided with a telescopic rod and a supporting base, one end of the telescopic rod is rotationally connected with the first mounting position on the back face of the shell so that the inclination angle of the flat plate body can be adjusted, and the telescopic rod is provided with an adjusting rod so that the length of the telescopic rod can be adjusted. The first installation position is arranged on the back face of the flat plate body and rotationally connected with the telescopic rod of the supporting assembly, the telescopic rod has the telescopic function, the tail end of the telescopic rod is rotationally connected with the supporting base, and when the flat plate body is obliquely placed, the telescopic rod can adjust the height through the adjusting rod and support the flat plate body through the supporting assembly. The flat plate body and the supporting assembly are directly arranged into a whole so that the flat plate can be stably placed, operation steps are simple, and the problems that the operation process is tedious and time-consuming are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial intelligent equipment, and in particular relates to a portable industrial tablet. Background Art

[0002] Industrial tablets are tablet devices specifically designed for industrial environments, usually with a more rugged and durable shell design to adapt to the harsh environment of industrial production sites. Industrial tablets are widely used in factory production, logistics management, mining, agriculture and other fields to improve work efficiency and accuracy.

[0003] The structure of industrial tablets focuses on durability, stability and special requirements for adapting to harsh industrial environments. They are mainly composed of shells, screens, internal components, batteries, interfaces and other parts. They are usually waterproof, dustproof, high temperature resistant and can withstand bumps, vibrations and other conditions in industrial environments. Industrial tablets can also achieve automatic control, adjustment and intelligent control by connecting sensors, actuators and other equipment.

[0004] In the prior art, when an industrial tablet is used in an industrial environment, the host can be placed horizontally and the display can be opened to connect to the device in a similar manner to a laptop computer, or the host can be placed vertically. However, to place the industrial tablet horizontally or vertically, the tablet itself needs to have a certain thickness so that the industrial tablet can be placed stably. Common industrial tablets have thinner hosts, and they are often used with the help of a bracket. The bracket is first fixed on the operating table, the inclination angle of the bracket is adjusted, and then the industrial tablet host is placed in the corresponding position to place it firmly. The industrial tablet host and the bracket are placed separately, and the operator needs to use tools to position the bracket in place and then place the industrial tablet stably. The entire operation process is cumbersome and time-consuming. Utility Model Content

[0005] The purpose of the embodiments of the utility model is to provide a portable industrial tablet, aiming to solve the problem that common industrial tablets have a thin main unit, and often use a bracket during use. The bracket is first fixed on the operating table, the inclination angle of the bracket is adjusted, and then the industrial tablet main unit is placed in the corresponding position to place it firmly. The industrial tablet main unit and the bracket are placed separately, and the operator needs to use tools to position the bracket in place and then place the industrial tablet stably. The whole operation process is cumbersome and time-consuming.

[0006] The embodiment of the utility model is implemented as follows: a portable industrial tablet, the portable industrial tablet comprising: a tablet body and a support assembly;

[0007] The tablet body includes a housing and a control component, the housing is used for installing the control component and the support component, and a first installation position is set on the back of the housing;

[0008] The support assembly is used for supporting the tablet body, and the support assembly is provided with a telescopic rod and a support base. One end of the telescopic rod is rotatably connected to the first mounting position on the back of the shell to facilitate adjustment of the inclination angle of the industrial tablet body, and the other end of the telescopic rod is rotatably connected to the support base. The support base is provided with a limit block, and the limit block is used to limit the rotation limit position between the telescopic rod and the support base. An adjustment rod is provided on the telescopic rod to facilitate adjustment of the length of the telescopic rod.

[0009] Preferably, the shell is also provided with a second mounting position, the second mounting position is located on the upper surface and the front of the shell, the second mounting position is used for the installation of the control component, the control component sets the display screen installed on the upper surface of the shell, and the control component is used to receive, output, convert and store command signals of the display screen and external devices.

[0010] Preferably, the shell is configured as a square semi-enclosed shell, and the shell is also provided with protective protrusions and anti-slip protrusions. The protective protrusions are located at the four corners of the shell, and the protective protrusions are arc-shaped protrusions extending to one side from the outer side of the shell. The upper end face of the protective protrusion is flush with the front face of the shell, and the end face of the protective protrusion is higher than the back face of the shell so that the protective protrusion can protect the tablet body; the anti-slip protrusion is provided with a plurality of strip protrusions of inconsistent lengths arranged side by side on the lower end face of the protective protrusion, and the anti-slip protrusion is used to provide additional friction to increase the stability of the operator holding the portable industrial tablet.

[0011] Preferably, the first mounting position is also provided with a first mounting protrusion and a second mounting protrusion, the first mounting protrusion and the second mounting protrusion are located on the back side of the shell, and the first mounting hole and the second mounting hole are respectively provided on the two opposite sides of the first mounting protrusion and the second mounting protrusion, and are connected to one end of the telescopic rod by providing a first rotating shaft.

[0012] Preferably, the second mounting position is provided with a positioning groove and a plurality of third mounting holes, the positioning groove is located on the inner side surface of the shell, and the positioning groove is used to position and install the display screen so that the upper surface of the display screen is lower than the upper surface of the shell; the third mounting holes are provided on any three sides of the shell, and the third mounting holes are used to position and install the control component.

[0013] Preferably, the telescopic rod is provided with a first connecting part and a second connecting part, the first connecting part is a hollow structure and a first connecting hole is provided at one end, and at the other end, the length direction of the first connecting hole is perpendicular to the length direction of the first connecting part, the hole diameter of the first connecting hole is not less than the outer diameter of the first rotating shaft so as to cooperate with the first rotating shaft to connect the first connecting part to the outer shell, and a positioning hole and a mounting protrusion are provided on the outer wall surface of the first connecting part, and the positioning hole and the mounting protrusion are used to connect with the adjusting rod; one end of the second connecting part is installed in the hollow structure of the first connecting part, and the other end of the second connecting part is provided with a second connecting hole, and the second connecting hole is connected to the support base by providing a second rotating shaft.

[0014] Preferably, the support base is configured to be a square plate shape, and a plurality of connecting protrusions are provided on the upper surface of the support base, and the plurality of connecting protrusions are cross-arranged with the limit blocks, and the side surfaces of the limit blocks are perpendicular to the upper surface of the support base so as to limit the rotation of the telescopic rod toward the inner side of the tablet body, and the connecting protrusion is provided with a third connecting hole, and the third connecting hole is connected to the second connecting portion of the telescopic rod through a second rotating shaft so that the telescopic rod rotates toward the outer side of the tablet body.

[0015] Preferably, the adjusting rod is provided with a fixed part and a rotating part, the outer diameter of the fixed part is larger than the outer diameter of the rotating part, the fixed part is installed on the positioning hole, and the two side surfaces of the fixed part are rotatably connected with the third mounting protrusion through the first fixing rod, and the rotating part of the adjusting rod is rotated so that the fixed part contacts the second connecting part in the hollow structure of the first connecting part to facilitate the adjustment of the length of the telescopic rod.

[0016] Preferably, the control component also includes a battery, a main control board, a connection interface and a button group, the battery and the main control board are installed inside the shell cavity structure and are located below the display screen, the battery is used to provide power for the use of the portable industrial tablet; the connection interface is installed on the third mounting hole on the side of the shell, and the connection interface is used to connect to an external power supply to charge the battery; the button group is provided with a switch button, one end of the switch button is electrically connected to the main control board, and the other end is installed on the third mounting hole on the side of the shell.

[0017] Preferably, the portable industrial tablet further includes a handle, a first fixing buckle and a second fixing buckle, the first fixing buckle and the second fixing buckle are respectively fixedly mounted on one side surface of the shell, and the first fixing buckle and the second fixing buckle are used to position the handle; a fifth strip hole and a sixth strip hole are arranged at both ends of the handle, and the length direction of the hole is the same as the length direction of the handle, the fifth strip hole is arranged with a first fixing area, a second fixing area and a first guide area, and the sixth strip hole is arranged with a third fixing area, a fourth fixing area and a second guide area, and when the handle is in a straight line state, the first fixing buckle is located in the second fixing area, and the second fixing buckle is located in the third fixing area; when the handle is in an arc state, the first fixing buckle moves to the first fixing area through the first guide area, and the second fixing buckle moves to the fourth fixing area through the second guide area, and the handle is in an arc state to facilitate the operator to hold the portable industrial tablet.

[0018] The utility model provides a portable industrial tablet. The utility model mainly sets a first mounting position on the back of the tablet body and is rotatably connected to a telescopic rod of a support assembly. The telescopic rod itself has a telescopic effect and is rotatably connected to a support base at its end. When the tablet body is tilted, the telescopic rod can adjust the height through an adjustment rod and supports the tablet body through the support assembly. The telescopic rod is perpendicular to the desktop and is located on the back of the tablet body, so that when the portable industrial tablet is placed on the desktop, the support assembly occupies a small area, and the support assembly is integrated with the tablet body so that the tablet can be placed stably and the operation steps are simple. The problem that the industrial tablet host and the bracket are placed separately and the operator needs to use tools to position the bracket in place and then place the industrial tablet stably, and the whole operation process is cumbersome and time-consuming. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional structural diagram of a portable industrial tablet provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the back structure of a portable industrial tablet provided by an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the side structure of a portable industrial tablet provided by an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the structure of a portable industrial tablet in use provided by an embodiment of the utility model;

[0023] Figure 5 A schematic structural diagram of a portable industrial tablet provided by an embodiment of the utility model after the telescopic rod is shortened when in use.

[0024] In the accompanying drawings: 1. tablet body; 11. shell; 111. protective protrusion; 112. anti-skid protrusion; 113. first mounting protrusion; 114. second mounting protrusion; 115. cover; 12. control component; 121. display screen; 122. connection interface; 123. button group; 2. support component; 21. telescopic rod; 211. first connecting part; 212. second connecting part; 22. support base; 221. limit block; 23. adjustment rod; 3. handle; 4. fixing buckle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] like Figure 1-5 As shown, it is a structural diagram of a portable industrial tablet provided by an embodiment of the utility model, comprising: a tablet body 1 and a support assembly 2;

[0028] The tablet body 1 includes a housing 11 and a control component 12. The housing 11 is used for installing the control component 12 and the support component 2. A first installation position is set on the back of the housing 11.

[0029] The support assembly 2 is used for supporting the tablet body 1. The support assembly 2 is provided with a telescopic rod 21 and a support base 22. One end of the telescopic rod 21 is rotatably connected to the first mounting position on the back of the shell 11 to facilitate adjusting the inclination angle of the tablet body 1. The other end of the telescopic rod 21 is rotatably connected to the support base 22. The support base 22 is provided with a limit block 221. The limit block 221 is used to limit the rotation limit position between the telescopic rod 21 and the support base 22. The telescopic rod 21 is provided with an adjustment rod 23 to facilitate adjusting the length of the telescopic rod 21.

[0030] The shell 11 is also provided with a second mounting position, which is located on the upper surface and the front of the shell 11. The second mounting position is used for installing the control component 12. The control component 12 is provided with a display screen 121 installed on the upper surface of the shell 11. The control component 12 is used to receive, output, convert, and store command signals of the display screen 121 and external devices.

[0031] In the embodiment of the utility model, preferably, the portable industrial tablet can be used as a tablet device in an industrial environment and adapt to the harsh environment of an industrial production site. It is mainly composed of a tablet body 1 and a support component 2. The tablet motherboard can be composed of a shell 11 and a control component 12. The display screen 121 in the control component 12 is installed on the shell 11 so that the operator can input command information or collect data on the display screen 121. The support component 2 and the tablet body 1 are set in one body. The telescopic rod 21 on the support component 2 is adjusted by the adjustment rod 23 to adjust the length of the telescopic rod 21 so that the height of the tablet body 1 can be adjusted as the tablet body 1 is tilted. The telescopic rod 21 supports the tablet body 1. The support base 22 set at the bottom of the telescopic rod 21 is to increase the contact between the bottom of the telescopic rod 21 and the desktop. The area is so that the tablet body 1 is supported stably to prevent it from tipping over; secondly, a limit block 221 is arranged on the support base 22 so that the telescopic rod 21 and the support base 22 can rotate toward the outside of the tablet body 1. When rotating toward the inside of the tablet body 1, the limit block 221 limits its rotation limit position and the maximum angle between the support base 22 and the telescopic rod 21 can be 90 degrees. At this time, the entire industrial tablet body 1 is completely positioned, so that when the telescopic rod 21 supports the tablet body 1, the tablet body 1 will not tip forward. The angle between the telescopic rod 21 in the support assembly 2 and the back of the tablet body is not greater than 90 degrees and forms a stable right-angled triangle relationship with the desktop. When the support assembly 2 is stored in place, the telescopic rod 21 is attached to the back of the tablet body 1. At this time, the angle between the telescopic rod 21 and the support base 22 is 0 degree.

[0032] In an example of the utility model, the utility model mainly sets a first mounting position on the back of the tablet body 1 and is rotatably connected to the telescopic rod 21 of the support assembly 2. The telescopic rod 21 itself has a telescopic effect and is rotatably connected to the support base 22 at its end. When the tablet body 1 is tilted, the telescopic rod 21 can adjust the height through the adjustment rod 23 and supports the tablet body 1 through the support assembly 2. The telescopic rod 21 is perpendicular to the desktop and is located on the back of the tablet body 1, so that when the portable industrial tablet is placed on the desktop, the support assembly 2 occupies a small area, and the support assembly 2 is integrated with the tablet body 1 so that the tablet can be placed stably and the operation steps are simple, which solves the problem that the industrial tablet host and the bracket are placed separately and the operator needs to use tools to position the bracket in place and then place the industrial tablet stably, and the whole operation process is cumbersome and time-consuming.

[0033] like Figure 1-5As shown, as a preferred embodiment of the utility model, the shell 11 is configured as a square semi-enclosed shell, and the shell 11 is also provided with a protective protrusion 111 and an anti-skid protrusion 112. The protective protrusion 111 is located at the four corners of the shell 11, and the protective protrusion 111 is an arc-shaped protrusion extending to one side from the outer side of the shell 11. The upper end face of the protective protrusion 111 is flush with the front face of the shell 11, and the end face of the protective protrusion 111 is higher than the back face of the shell 11 so that the protective protrusion 111 can protect the tablet body; the anti-skid protrusion 112 is provided with a plurality of strip protrusions of inconsistent lengths arranged side by side on the lower end face of the protective protrusion 111, and the anti-skid protrusion 112 is used to provide additional friction to increase the stability of the operator holding the portable industrial tablet.

[0034] In the embodiment of the utility model, preferably, the shell 11 can be a square semi-enclosed shell with a certain thickness, and protective protrusions 111 can be arranged on the four corners of the shell 11 on the side of the shell 11, which can be arranged in an arc shape for the convenience of the operator's grip, and the protective protrusions 111 can also be provided with multiple gaps to facilitate the installation of protective pads, which can play a certain protective role in the event of a fall of the industrial tablet and reduce damage to the industrial tablet; the anti-slip protrusions 112 can be strip protrusions with the same height at the four corners of the shell 11, and the same strip protrusions can also be arranged on the four corners to facilitate the positioning of the shell 11, so that the industrial tablet can be stored flat and more stably.

[0035] like Figure 1-5 As shown, as a preferred embodiment of the utility model, the first mounting position is also provided with a first mounting protrusion 113 and a second mounting protrusion 114, the first mounting protrusion 113 and the second mounting protrusion 114 are located on the back side of the shell 11, and the first mounting protrusion 113 and the second mounting protrusion 114 are respectively provided with a first mounting hole and a second mounting hole on two opposite sides thereof and are connected with one end of the telescopic rod 21 by providing a first rotating shaft.

[0036] In the embodiment of the utility model, preferably, the first mounting position can be provided with two first mounting protrusions 113 and second mounting protrusions 114 of the same shape, the interval between the first mounting protrusion 113 and the second mounting protrusion 114 is not less than the width of the telescopic rod 21, the first mounting hole and the second mounting hole are arranged at the same height to facilitate connection with the first rotating shaft, and the first mounting position can be located at the center position of any horizontal line on the back of the tablet body 1 and close to the edge position in the vertical direction, so that the support assembly 2 can firmly support the tablet body 1 to prevent the tablet body 1 from tipping over and falling due to the center of gravity shift caused by the heavy tablet body 1.

[0037] like Figure 1-5As shown, as a preferred embodiment of the utility model, the second mounting position is provided with a positioning groove and a plurality of third mounting holes, the positioning groove is located on the inner side of the outer shell 11, and the positioning groove is used to position and install the display screen 121 so that the upper surface of the display screen 121 is lower than the upper surface of the outer shell 11; the third mounting holes are provided on any three sides of the outer shell 11, and the third mounting holes are used to position and install the control component 12.

[0038] In the embodiment of the utility model, preferably, the second mounting position can be located on the inner wall surface of the outer shell 11, mainly by fixing the display screen 121 through a positioning groove and setting a third mounting hole for fixing the control component 12, the positioning groove can set its groove width according to the thickness of the display screen 121 so that the display screen 121 can be installed in place on the outer shell 11, and the upper surface of the display screen 121 can be set slightly lower than the upper surface of the outer shell 11 to protect the display screen 121 from excessive damage when it falls.

[0039] like Figure 1-5 As shown, as a preferred embodiment of the utility model, the telescopic rod 21 is provided with a first connecting part 211 and a second connecting part 212, the first connecting part 211 is a hollow structure and a first connecting hole is provided at one end, and at the other end, the length direction of the first connecting hole is perpendicular to the length direction of the first connecting part 211, the aperture of the first connecting hole is not less than the outer diameter of the first rotating shaft so as to cooperate with the first rotating shaft so that the first connecting part 211 is connected to the outer shell 11, and a positioning hole and a mounting protrusion are provided on the outer wall surface of the first connecting part 211, and the positioning hole and the mounting protrusion are used to connect with the adjusting rod 23; one end of the second connecting part 212 is installed in the hollow structure of the first connecting part 211, and the other end of the second connecting part 212 is provided with a second connecting hole, and the second connecting hole is connected to the support base 22 by providing a second rotating shaft.

[0040] In the embodiment of the utility model, preferably, the telescopic rod 21 is provided with two parts, the second connecting part 212 is sleeved inside the hollow structure of the first connecting part 211 and contacts with the second connecting part 212 through the positioning hole by one end of the adjusting rod 23 to locate the position of the second connecting part 212, and the end of the second connecting part 212 is rotatably connected to the support base 22 through the second connecting hole. The first connecting part 211 can be a semi-enclosed shell with a square hollow structure, and the second connecting part 212 can be an I-shaped plate. The width of the two ends is greater than the width of the middle part to facilitate the second connecting part 212 to slide in the hollow structure of the first connecting part 211 to adjust the length of the telescopic rod 21.

[0041] like Figure 1-5As shown, as a preferred embodiment of the utility model, the support base 22 is configured to be a square plate, and a plurality of connecting protrusions are arranged on the upper surface of the support base 22, and the plurality of connecting protrusions are arranged crosswise with the limit blocks 221, and the side surfaces of the limit blocks 221 are perpendicular to the upper surface of the support base 22 so as to limit the rotation of the telescopic rod 21 toward the inner side of the tablet body, and the connecting protrusion is provided with a third connecting hole, and the third connecting hole is connected to the second connecting portion 212 of the telescopic rod 21 through a second rotating shaft so that the telescopic rod 21 rotates toward the outer side of the tablet body 1.

[0042] In an embodiment of the utility model, preferably, the support base 22 can be a rectangular plate with a certain thickness, and a plurality of irregular connecting protrusions are arranged on the upper surface of the rectangular plate, and a third connecting hole is arranged on the connecting protrusion, and the third connecting hole is located at the same height to facilitate the second rotating shaft to pass through and connect with the second connecting portion 212 of the telescopic rod 21, and the limit block 221 can be arranged in the gap between two adjacent connecting protrusions and the back side of the limit block 221 is located on the same horizontal plane as the side surface of the connecting protrusion and is perpendicular to the upper surface of the support base 22.

[0043] like Figure 1-5 As shown, as a preferred embodiment of the utility model, the adjusting rod 23 is provided with a fixed part and a rotating part, the outer diameter of the fixed part is larger than the outer diameter of the rotating part, the fixed part is installed on the positioning hole, and the two side surfaces of the fixed part are rotatably connected with the third mounting protrusion through the first fixing rod. The rotating part of the adjusting rod 23 is rotated to make the fixed part contact with the second connecting part 212 in the hollow structure of the first connecting part 211 to facilitate the adjustment of the length of the telescopic rod 21.

[0044] In the embodiment of the utility model, preferably, the adjusting rod 23 can have a rod shape of a certain length and be arranged as a fixed part and a rotating part. The fixed part can be an eccentric wheel, and a first fixing rod is arranged to rotatably connect it with the third mounting protrusion on the outer side of the second connecting part 212 of the telescopic rod 21. By rotating the rotating part so that the fixing part fixes or loosens the second connecting part 212 through the positioning hole, it is convenient to adjust the length of the telescopic rod 21. Two groups of adjusting rods 23 can be arranged at the same time to fix or loosen the left and right sides of the second connecting part 212 respectively.

[0045] like Figure 1-5As shown, as a preferred embodiment of the utility model, the control component 12 also includes a battery, a main control board, a connection interface 122 and a button group 123, the battery and the main control board are installed inside the cavity structure of the shell 11 and are located below the display screen 121, the battery is used to provide power for the use of the portable industrial tablet; the connection interface 122 is installed on the third mounting hole on the side of the shell 11, the connection interface 122 is used to connect to an external power supply to charge the battery; the button group 123 is provided with a switch button, one end of the switch button is electrically connected to the main control board, and the other end is installed on the third mounting hole on the side of the shell 11.

[0046] In an embodiment of the utility model, preferably, a battery, a main control board, a connection interface 122 and a button group 123 can also be provided in the control component 12. The battery and the main control board can be installed below the display screen 121 and electrically connected to the display screen 121. The connection interface 122 and the button group 123 can be installed on the third mounting hole of the shell 11. The button group 123 can be provided with a volume key and a power switch key and set them on two adjacent side surfaces. The connection interface 122 can be provided with a charging interface, a transfer interface, etc., and a cover 115 can be hingedly connected to the side of the shell 11 on the corresponding side of the shell 11. The cover 115 can be used to protect the connection interface 122 to prevent the connection interface 122 from being exposed to the industrial environment for a long time so that impurities enter its interior and affect the connection of the connection interface 122.

[0047] like Figure 1-5 As shown, as a preferred embodiment of the utility model, the portable industrial tablet also includes a handle 3, a first fixing buckle 4 and a second fixing buckle 4, the first fixing buckle 4 and the second fixing buckle 4 are respectively fixedly mounted on one side surface of the shell 11, and the first fixing buckle 4 and the second fixing buckle 4 are used to position the handle 3; a fifth strip hole and a sixth strip hole are arranged at both ends of the handle 3, and the length direction of the hole is the same as the length direction of the handle 3, the fifth strip hole is arranged with a first fixing area, a second fixing area and a first guide area, and the sixth strip hole is arranged with a third fixing area, a fourth fixing area and a second guide area, when the handle 3 is in a straight line state, the first fixing buckle 4 is located in the second fixing area, and the second fixing buckle 4 is located in the third fixing area; when the handle 3 is in an arc state, the first fixing buckle 4 moves to the first fixing area through the first guide area, and the second fixing buckle 4 moves to the fourth fixing area through the second guide area, and the handle 3 is in an arc state to facilitate the operator to hold the portable industrial tablet.

[0048] In an embodiment of the utility model, preferably, a first fixing buckle 4, a second fixing buckle 4 and a handle 3 can be provided on any side of the portable industrial flat panel, the first fixing buckle 4 and the second fixing buckle 4 are fixed on the side of the shell 11 and the installation interval of the first fixing buckle 4 and the second fixing buckle 4 can be the same as the distance between the second fixing area to the third fixing area on the handle 3, the use state of the handle 3 can be an arc state, at this time, the first fixing buckle 4 and the second fixing buckle 4 are respectively located on the first fixing area and the fourth fixing area, when the handle 3 is not needed, the operator can press on the center position of the handle 3 so that the back of the prompt is in contact with the side of the shell 11, at this time, the first fixing buckle 4 and the second fixing buckle 4 are respectively located on the second fixing area and the third fixing area.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable industrial tablet, characterized in that: The portable industrial tablet comprises: a tablet body and a supporting assembly; The tablet body includes a housing and a control component, the housing is used for installing the control component and the support component, and a first installation position is set on the back of the housing; The support assembly is used for supporting the tablet body, and the support assembly is provided with a telescopic rod and a support base. One end of the telescopic rod is rotatably connected to the first mounting position on the back of the shell to facilitate adjusting the inclination angle of the tablet body, and the other end of the telescopic rod is rotatably connected to the support base. The support base is provided with a limit block, and the limit block is used to limit the rotation limit position between the telescopic rod and the support base. An adjustment rod is provided on the telescopic rod to facilitate adjusting the length of the telescopic rod.

2. The portable industrial tablet according to claim 1, characterized in that: The shell is also provided with a second mounting position, which is located on the upper surface and the front of the shell. The second mounting position is used for installing the control component. The control component sets the display screen to be installed on the upper surface of the shell. The control component is used to receive, output, convert and store command signals of the display screen and external devices.

3. The portable industrial tablet according to claim 2, characterized in that: The shell is configured as a square semi-enclosed shell, and the shell is also provided with protective protrusions and anti-skid protrusions. The protective protrusions are located at the four corners of the shell, and the protective protrusions are arc-shaped protrusions extending to one side from the outer side of the shell. The upper end face of the protective protrusion is flush with the front face of the shell, and the end face of the protective protrusion is higher than the back face of the shell so that the protective protrusion can protect the tablet body; the anti-skid protrusion is provided with a plurality of strip protrusions of inconsistent lengths arranged side by side on the lower end face of the protective protrusion, and the anti-skid protrusion is used to provide additional friction to increase the stability of the operator holding the portable industrial tablet.

4. The portable industrial tablet according to claim 2, characterized in that: The first mounting position is also provided with a first mounting protrusion and a second mounting protrusion, the first mounting protrusion and the second mounting protrusion are located on the back side of the shell, and the first mounting hole and the second mounting hole are respectively provided on the two opposite sides of the first mounting protrusion and the second mounting protrusion, and are connected to one end of the telescopic rod by providing a first rotating shaft.

5. The portable industrial tablet according to claim 2, characterized in that: The second mounting position is provided with a positioning groove and a plurality of third mounting holes. The positioning groove is located on the inner side surface of the shell, and the positioning groove is used to position and install the display screen so that the upper surface of the display screen is lower than the upper surface of the shell; the third mounting holes are provided on any three side surfaces of the shell, and the third mounting holes are used to position and install the control component.

6. The portable industrial tablet according to claim 4, characterized in that: The telescopic rod is provided with a first connecting part and a second connecting part, the first connecting part is a hollow structure and a first connecting hole is provided at one end, and at the other end, the length direction of the first connecting hole is perpendicular to the length direction of the first connecting part, the hole diameter of the first connecting hole is not less than the outer diameter of the first rotating shaft so as to cooperate with the first rotating shaft so that the first connecting part is connected to the outer shell, and a positioning hole and a mounting protrusion are provided on the outer wall surface of the first connecting part, and the positioning hole and the mounting protrusion are used to connect with the adjusting rod; one end of the second connecting part is installed in the hollow structure of the first connecting part, and the other end of the second connecting part is provided with a second connecting hole, and the second connecting hole is connected to the support base by providing a second rotating shaft.

7. The portable industrial tablet according to claim 6, characterized in that: The support base is configured in a square plate shape, and a plurality of connecting protrusions are provided on the upper surface of the support base. The plurality of connecting protrusions are cross-arranged with the limit blocks, and the side surfaces of the limit blocks are perpendicular to the upper surface of the support base so as to limit the telescopic rod from rotating toward the inner side of the tablet body. The connecting protrusion is provided with a third connecting hole, and the third connecting hole is connected to the second connecting portion of the telescopic rod through a second rotating shaft so that the telescopic rod rotates toward the outer side of the tablet body.

8. The portable industrial tablet according to claim 6, characterized in that: The adjusting rod is provided with a fixed part and a rotating part, the outer diameter of the fixed part is larger than the outer diameter of the rotating part, the fixed part is installed on the positioning hole, and the two side surfaces of the fixed part are rotatably connected with the third mounting protrusion through the first fixing rod. The rotating part of the adjusting rod is rotated so that the fixed part contacts the second connecting part in the hollow structure of the first connecting part to facilitate the adjustment of the length of the telescopic rod.

9. The portable industrial tablet according to claim 5, characterized in that: The control component also includes a battery, a main control board, a connection interface and a button group. The battery and the main control board are installed inside the shell cavity structure and are located below the display screen. The battery is used to provide power for the use of the portable industrial tablet; the connection interface is installed on the third mounting hole on the side of the shell, and the connection interface is used to connect to an external power supply to charge the battery; the button group is provided with a switch button, one end of the switch button is electrically connected to the main control board, and the other end is installed on the third mounting hole on the side of the shell.

10. The portable industrial tablet according to claim 2, characterized in that: The portable industrial tablet also includes a handle, a first fixing buckle and a second fixing buckle, the first fixing buckle and the second fixing buckle are respectively fixedly mounted on one side surface of the shell, and the first fixing buckle and the second fixing buckle are used to position the handle; a fifth strip hole and a sixth strip hole are arranged at both ends of the handle, and the length direction of the hole is the same as the length direction of the handle, the fifth strip hole is arranged with a first fixing area, a second fixing area and a first guide area, and the sixth strip hole is arranged with a third fixing area, a fourth fixing area and a second guide area, when the handle is in a straight line state, the first fixing buckle is located in the second fixing area, and the second fixing buckle is located in the third fixing area; when the handle is in an arc state, the first fixing buckle moves to the first fixing area through the first guide area, and the second fixing buckle moves to the fourth fixing area through the second guide area, and the handle is in an arc state to facilitate the operator to hold the portable industrial tablet.

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