Intelligent tablet computer based on multi-point touch control

Abstract

The utility model belongs to the technical field of intelligent tablet personal computers, and particularly relates to an intelligent tablet personal computer based on multi-point touch control, which comprises an intelligent tablet personal computer body, sliding grooves I are symmetrically formed in the top of the intelligent tablet personal computer body, and the same capacitive sensing sliding rod is slidably mounted in the two sliding grooves I; a first rack is fixedly installed in one first sliding groove, a first gear is rotationally installed at the position, located on one side of the first rack, of the bottom of the capacitive sensing sliding rod, the first gear is meshed with the first rack, and the first gear is movably connected with one first sliding groove. The driving assembly is located on the capacitive sensing sliding rod and used for driving the first gear to rotate. When the whole device is used, the capacitive sensing sliding rod can stay at will during sliding, the capacitive sensing sliding rod cannot move after sliding is stopped, the self-locking performance is achieved, and meanwhile after the capacitive pen is stored, even if the whole device falls onto the ground, the capacitive pen cannot be separated from the second sliding groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent tablet computers, and particularly relates to an intelligent tablet computer based on multi-touch. Background Technique

[0002] An intelligent tablet computer is an electronic device that combines portability and multiple functions. It has a touch screen interface, supports finger operations, and can easily achieve interactions such as swiping and clicking. It is built-in with rich applications to meet various needs of work, study, and entertainment.

[0003] For example, a Chinese patent with the publication number CN219246059U discloses an intelligent tablet computer based on multi-touch, which includes a computer main body, and also includes a capacitive induction slide bar mechanism that can slide left and right relative to the computer main body on the front of the computer main body and a support mechanism at the rear of the computer main body; the support mechanism includes a first support rod movably connected to the computer main body and a second support rod movably connected to the other end of the first support rod relative to the computer main body; a receiving groove for receiving the support mechanism is provided on the back of the computer main body; and a plurality of limiting grooves are also provided in the receiving groove for clamping the end part of the second support rod into the limiting grooves. In the actual application process, the induction between the capacitive induction slide bar mechanism and the computer main body can be better utilized to manually partition the computer screen, greatly improving the convenience.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages in use. For example, when the above device is used, the sliding distance of the capacitive induction slide bar is controlled by the provided limiting grooves, and it cannot stop and fix the capacitive induction slide bar at any time and place, so the applicable range is limited. At the same time, when the capacitive pen of the above device is stored, if the device is impacted, the capacitive pen may fall off the device and be damaged on the ground. In view of this, we propose an intelligent tablet computer based on multi-touch. Content of the Utility Model

[0006] The purpose of the utility model is to provide an intelligent tablet computer based on multi-touch to solve the problems raised in the above background technique.

[0007] In view of this, the utility model provides an intelligent tablet computer based on multi-touch, including:

[0008] A smart tablet computer body, wherein a sliding groove 1 is symmetrically provided on the top of the smart tablet computer body, wherein the same capacitive sensing sliding rod is slidably installed in two of the sliding grooves 1, wherein a rack 1 is fixedly installed in one of the sliding grooves 1, wherein a gear 1 is rotatably installed at the bottom of the capacitive sensing sliding rod and located on one side of the rack 1, wherein the gear 1 is meshed with the rack 1, and the gear 1 is movably connected with one of the sliding grooves 1;

[0009] A driving assembly, the driving assembly is located on the capacitive sensing slide bar and is used to drive the gear to rotate;

[0010] Sliding groove 2, the sliding groove 2 is opened on the top of the smart tablet computer body, and two sliding plates are slidably installed in the sliding groove 2, one side of the two sliding plates is fixedly installed with a rack 2, the two racks are slidably connected with the sliding groove 2, the two racks are meshed and installed with gears 2 on the sides close to each other, the two gears are rotatably connected with the sliding groove 2, and the two gears are coaxially connected;

[0011] A power assembly is located in the second sliding groove and is used to drive one of the second racks to slide and the second gear located below to rotate.

[0012] In the technical solution, when the capacitive sensing slide bar needs to be used, the drive assembly can drive the gear 1 to rotate, and the gear 1 drives the capacitive sensing slide bar to slide through the rack 1 meshing with it. The capacitive sensing slide bar can stop at will when sliding, and the capacitive sensing slide bar will not move after stopping sliding, and has self-locking property;

[0013] When the capacitive pen needs to be stored, the power component that is set can drive one of the racks 2 to slide in the forward direction, one of the racks 2 can drive one of the gears 2 meshing with it to rotate forward, one of the gears 2 can drive the other gear 2 to rotate forward, the other gear 2 can drive the other rack 2 to slide in the reverse direction, and the two racks 2 can respectively drive the two sliding plates to slide and move away from each other. At this time, the capacitive pen can be placed in the sliding groove 2 for storage, and the power component that is set can drive the two gears 2 to rotate in the reverse direction, the two gears 2 can respectively drive the two racks 2 to slide and move closer to each other, the two racks 2 can respectively drive the two sliding plates to slide and move closer to each other, and then the sliding groove 2 is sealed, so that after the capacitive pen is stored, even if the entire device falls to the ground, the capacitive pen will not fall out of the sliding groove 2.

[0014] In the above technical solution, further, the driving component includes:

[0015] Power chamber, the power chamber is opened in the capacitance induction slide bar, and a worm gear is rotatably installed in the power chamber. The lower end of the worm gear penetrates through the power chamber and is coaxially connected with a gear. One side of the worm gear is meshed with a worm. The worm is rotatably connected to the power chamber, and one end of the worm penetrates through the power chamber and extends to the outside.

[0016] In this technical solution, when the capacitance induction slide bar needs to be used, the operator first rotates the worm, the worm drives the worm gear meshed with it to rotate, the worm gear drives the first gear to rotate, the first gear drives the capacitance induction slide bar to slide through the first rack meshed with it. The capacitance induction slide bar can stop arbitrarily when sliding, and the capacitance induction slide bar will not displace after stopping sliding, having self-locking property.

[0017] In the above technical solution, further, the power assembly includes:

[0018] Fixed column, the fixed column is fixedly installed at the bottom of the second gear located below. A torsion spring is sleeved on the fixed column, and the fixed column is rotatably connected to the second sliding groove. Two ends of the torsion spring are respectively fixed to the inner wall of the second sliding groove and the second gear located below.

[0019] Pull rod, the pull rod is fixedly installed on one side of one of the second racks. The upper end of the pull rod penetrates through the second sliding groove and extends to the outside, and the pull rod is slidably connected to the second sliding groove.

[0020] In this technical solution, when the capacitive pen needs to be stored, first pull the pull rod to drive one of the second racks to slide forward. One of the second racks drives one of the second gears meshed with it to rotate forward. One of the second gears drives the other second gear to rotate forward. At the same time, the torsion spring twists. The other second gear drives the other second rack to slide backward. The two second racks respectively drive the two sliding plates to slide and move away from each other. At this time, the capacitive pen can be placed in the second sliding groove for storage. Then the operator releases the pull rod. Under the action of the torsional force of the torsion spring, the torsion spring drives the two second gears to rotate backward. The two second gears respectively drive the two second racks to slide and move closer to each other. The two second racks respectively drive the two sliding plates to slide and move closer to each other. Then the inside of the second sliding groove is sealed. After the capacitive pen is stored, even if the whole device falls to the ground, the capacitive pen will not fall out of the second sliding groove.

[0021] In the above technical solution, further, one end of the worm is fixedly installed with an operating rod, and a plurality of grooves are formed on the circumferential side wall of the operating rod.

[0022] In this technical solution, the operating rod is provided to facilitate the rotation of the worm. Through the plurality of grooves provided, it is convenient for the operator to rotate the operating rod.

[0023] In the above technical solution, further, the length of the first rack is the same as the length of the first sliding groove.

[0024] In this technical solution, it is ensured that the capacitive induction slider can slide to any position within the first sliding groove.

[0025] In the above technical solution, further, the sides of the two sliding plates facing each other are in close contact.

[0026] In this technical solution, it is ensured that the second sliding groove can be sealed by the two sliding plates.

[0027] The beneficial effects of the present utility model are as follows:

[0028] 1. For this intelligent tablet computer based on multi-touch, when the capacitive induction slider needs to be used, the driving component can drive the first gear to rotate. The first gear drives the capacitive induction slider to slide through the first rack meshing with it. The capacitive induction slider can stop arbitrarily during sliding, and it will not displace after stopping, having self-locking property.

[0029] 2. For this intelligent tablet computer based on multi-touch, through the power component provided, one of the second racks can be driven to slide forward. One of the second racks drives one of the second gears meshing with it to rotate forward. One of the second gears drives the other second gear to rotate forward. The other second gear drives the other second rack to slide backward. The two second racks respectively drive the two sliding plates to slide and move away from each other. At this time, the capacitive pen can be placed in the second sliding groove for storage. Through the power component provided, the two second gears can be driven to rotate backward. The two second gears respectively drive the two second racks to slide and move closer to each other. The two second racks respectively drive the two sliding plates to slide and move closer to each other. Subsequently, the second sliding groove is sealed. After the capacitive pen is stored, even if the whole device falls to the ground, the capacitive pen will not fall out of the second sliding groove. Description of the Drawings

[0030] Figure 1 is the overall structural schematic diagram of the present utility model;

[0031] Figure 2 is the Figure 1 enlarged structural schematic diagram of part A in the present utility model;

[0032] Figure 3 is one of the sectional structural schematic diagrams of the capacitive induction slider of the present utility model;

[0033] Figure 4 is the Figure 3 enlarged structural schematic diagram of part A in the present utility model;

[0034] Figure 5 is one of the sectional structural schematic diagrams of the intelligent tablet computer body of the present utility model;

[0035] Figure 6 is the Figure 5 schematic diagram of the enlarged structure at location A in

[0036] Figure 7 is the second schematic diagram of the sectional structure of the intelligent tablet computer body of the present utility model;

[0037] Figure 8 is the Figure 7 schematic diagram of the enlarged structure at location A in

[0038] Figure 9 is the schematic diagram of the partial explosion structure of the present utility model;

[0039] Figure 10 is the second schematic diagram of the sectional structure of the capacitive induction slide bar of the present utility model.

[0040] The markings in the figure are shown as:

[0041] 1. Intelligent tablet computer body; 2. First sliding groove; 3. Capacitive induction slide bar; 4. First rack; 5. First gear; 6. Second sliding groove; 7. Sliding plate; 8. Second rack; 9. Second gear; 10. Fixed column; 11. Torsion spring; 12. Power chamber; 13. Worm gear; 14. Worm; 15. Operating rod; 16. Pull rod. Specific embodiments

[0042] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0043] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, rather than intending to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of each part shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as a part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0044] It should be noted that in the description of the present application, the terms "first", "second", etc. in the specification and claims are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after.

[0045] It should be noted that in the description of the present application, the orientation or positional relationship indicated by the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present application; the directional terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0046] It should be noted that in the present application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, the element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0047] Embodiment 1:

[0048] Please refer to Figure 1 - Figure 10 As shown in the figure, this embodiment provides an intelligent tablet computer based on multi-touch, including:

[0049] The intelligent tablet computer body 1 is symmetrically provided with a first sliding groove 2 at the top. A same capacitive induction sliding rod 3 is slidably installed in the two first sliding grooves 2. A first rack 4 is fixedly installed in one of the first sliding grooves 2. A first gear 5 is rotatably installed at the bottom of the capacitive induction sliding rod 3 and on one side of the first rack 4. The first gear 5 meshes with the first rack 4, and the first gear 5 is movably connected to one of the first sliding grooves 2;

[0050] A driving component is located on the capacitive induction sliding rod 3 and is used to drive the first gear 5 to rotate;

[0051] A second sliding groove 6 is opened at the top of the intelligent tablet computer body 1. Two sliding plates 7 are slidably installed in the second sliding groove 6. A second rack 8 is fixedly installed on one side of each of the two sliding plates 7. The two second racks 8 are both slidably connected to the second sliding groove 6. A second gear 9 is meshingly installed on one side of each of the two second racks 8 close to each other. The two second gears 9 are both rotatably connected to the second sliding groove 6, and the two second gears 9 are coaxially connected;

[0052] A power component is located in the second sliding groove 6 and is used to drive one of the second racks 8 to slide and the second gear 9 located below to rotate.

[0053] Among them, when the capacitive induction sliding rod 3 needs to be used, through the provided driving component, the first gear 5 can be driven to rotate. The first gear 5 drives the capacitive induction sliding rod 3 to slide through the first rack 4 meshing with it. The capacitive induction sliding rod 3 can stop arbitrarily during sliding, and the capacitive induction sliding rod 3 will not displace after stopping sliding, having self-locking property;

[0054] When the capacitive pen needs to be stored, through the provided power component, one of the second racks 8 can be driven to slide forward. One of the second racks 8 drives one of the second gears 9 meshing with it to rotate forward. One of the second gears 9 drives the other second gear 9 to rotate forward. The other second gear 9 drives the other second rack 8 to slide backward. The two second racks 8 respectively drive the two sliding plates 7 to slide and move away from each other. At this time, the capacitive pen can be placed in the second sliding groove 6 for storage. Through the provided power component, the two second gears 9 can be driven to rotate backward. The two second gears 9 respectively drive the two second racks 8 to slide and move closer to each other. The two second racks 8 respectively drive the two sliding plates 7 to slide and move closer to each other. Subsequently, the second sliding groove 6 is sealed. After the capacitive pen is stored, even if the whole device drops to the ground, the capacitive pen will not fall out of the second sliding groove 6.

[0055] In this embodiment, the driving component includes:

[0056] Power chamber 12 is opened in the capacitive induction slider 3. A worm gear 13 is rotatably installed in the power chamber 12. The lower end of the worm gear 13 penetrates the power chamber 12 and is coaxially connected to the first gear 5. A worm 14 is meshed and installed on one side of the worm gear 13. The worm 14 is rotatably connected to the power chamber 12, and one end of the worm 14 penetrates the power chamber 12 and extends to the outside;

[0057] Among them, when the capacitive induction slider 3 needs to be used, the user first rotates the worm 14. The worm 14 drives the meshed worm gear 13 to rotate. The worm gear 13 drives the first gear 5 to rotate. The first gear 5 drives the capacitive induction slider 3 to slide through the first rack 4 meshed with it. The capacitive induction slider 3 can stop arbitrarily during sliding, and the capacitive induction slider 3 will not displace after stopping sliding, having self-locking property.

[0058] In this embodiment, the power assembly includes:

[0059] Fixed column 10 is fixedly installed at the bottom of the lower second gear 9. A torsion spring 11 is sleeved on the fixed column 10. The fixed column 10 is rotatably connected to the second sliding groove 6. The two ends of the torsion spring 11 are respectively fixed to the inner wall of the second sliding groove 6 and the lower second gear 9;

[0060] Pull rod 16 is fixedly installed on one side of one of the second racks 8. The upper end of the pull rod 16 penetrates the second sliding groove 6 and extends to the outside, and the pull rod 16 is slidably connected to the second sliding groove 6;

[0061] Among them, when the capacitive pen needs to be stored, first pull the pull rod 16 to drive one of the second racks 8 to slide forward. One of the second racks 8 drives one of the second gears 9 meshed with it to rotate forward. One of the second gears 9 drives the other second gear 9 to rotate forward. At the same time, the torsion spring 11 is twisted. The other second gear 9 drives the other second rack 8 to slide backward. The two second racks 8 respectively drive the two sliding plates 7 to slide and move away from each other. At this time, the capacitive pen can be placed in the second sliding groove 6 for storage. Then the user releases the pull rod 16. Under the action of the torsional force of the torsion spring 11, the torsion spring 11 drives the two second gears 9 to rotate backward. The two second gears 9 respectively drive the two second racks 8 to slide and move closer to each other. The two second racks 8 respectively drive the two sliding plates 7 to slide and move closer to each other. Then the inside of the second sliding groove 6 is sealed. After the capacitive pen is stored, even if the whole device falls to the ground, the capacitive pen will not fall out of the second sliding groove 6.

[0062] Embodiment 2:

[0063] This embodiment provides an intelligent tablet computer based on multi-touch. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0064] In this embodiment, an operating rod 15 is fixedly installed at one end of the worm 14, and a plurality of grooves are formed on the circumferential side wall of the operating rod 15.

[0065] Among them, the operating rod 15 is provided to facilitate the rotation of the worm 14, and the plurality of grooves are provided to facilitate the rotation of the operating rod 15 by personnel.

[0066] Embodiment 3:

[0067] This embodiment provides an intelligent tablet computer based on multi-touch. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0068] In this embodiment, the length of the first rack 4 is the same as the length of the first sliding groove 2.

[0069] Among them, it is ensured that the capacitive induction slider 3 can slide to any position within the first sliding groove 2.

[0070] Embodiment 4:

[0071] This embodiment provides an intelligent tablet computer based on multi-touch. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0072] In this embodiment, the sides of the two sliding plates 7 close to each other are in close contact.

[0073] Among them, it is ensured that the second sliding groove 6 can be sealed by the two sliding plates 7.

[0074] Working principle: When the capacitive induction slider 3 needs to be used, personnel first rotate the operating rod 15 to drive the worm 14 to rotate. The worm 14 drives the worm wheel 13 meshing with it to rotate. The worm wheel 13 drives the first gear 5 to rotate. The first gear 5 drives the capacitive induction slider 3 to slide through the first rack 4 meshing with it. The capacitive induction slider 3 can stop arbitrarily during sliding, and the capacitive induction slider 3 will not displace after stopping sliding and has self-locking property;

[0075] When the capacitive pen needs to be stored, first pull the pull rod 16 to drive one of the second racks 8 to slide forward. One of the second racks 8 drives one of the second gears 9 meshing with it to rotate forward. One of the second gears 9 drives the other second gear 9 to rotate forward. At the same time, the torsion spring 11 is twisted. The other second gear 9 drives the other second rack 8 to slide backward. The two second racks 8 respectively drive the two sliding plates 7 to slide and move away from each other. At this time, the capacitive pen can be placed in the second sliding groove 6 for storage. Subsequently, the person releases the pull rod 16. Under the action of the torsional force of the torsion spring 11, the torsion spring 11 drives the two second gears 9 to rotate backward. The two second gears 9 respectively drive the two second racks 8 to slide and approach each other. The two second racks 8 respectively drive the two sliding plates 7 to slide and approach each other. Subsequently, the inside of the second sliding groove 6 is sealed. After the capacitive pen is stored, even if the whole device falls to the ground, the capacitive pen will not fall out of the second sliding groove 6.

[0076] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection scope of the present application.

Claims

1. A multi-touch based smart tablet computer, characterized in that: include: A smart tablet computer body (1), wherein a sliding groove (2) is symmetrically provided on the top of the smart tablet computer body (1), wherein a same capacitive sensing sliding rod (3) is slidably installed in two of the sliding grooves (2), wherein a rack (4) is fixedly installed in one of the sliding grooves (2), and a gear (5) is rotatably installed at the bottom of the capacitive sensing sliding rod (3) and located on one side of the rack (4), wherein the gear (5) is meshed with the rack (4), and the gear (5) is movably connected to one of the sliding grooves (2); A driving assembly, the driving assembly being located on the capacitive sensing slide bar (3) and being used to drive gear one (5) to rotate; A second sliding groove (6), wherein the second sliding groove (6) is provided at the top of the smart tablet computer body (1), and two sliding plates (7) are slidably mounted in the second sliding groove (6), a second rack (8) is fixedly mounted on one side of the two sliding plates (7), and the two second racks (8) are slidably connected to the second sliding groove (6), and a second gear (9) is meshingly mounted on the sides of the two second racks (8) close to each other, and the two second gears (9) are rotatably connected to the second sliding groove (6), and the two second gears (9) are coaxially connected; A power assembly is located in the second sliding groove (6) and is used to drive one of the second racks (8) to slide and the second gear (9) located below to rotate.

2. The multi-touch-based smart tablet computer according to claim 1, characterized in that: The drive assembly comprises: A power cavity (12), wherein the power cavity (12) is provided in the capacitive sensing slide bar (3), and a worm gear (13) is rotatably mounted in the power cavity (12), the lower end of the worm gear (13) passes through the power cavity (12) and is coaxially connected to the gear one (5), a worm (14) is meshingly mounted on one side of the worm gear (13), the worm (14) is rotatably connected to the power cavity (12), and one end of the worm gear (14) passes through the power cavity (12) and extends to the outside.

3. The multi-touch-based smart tablet computer according to claim 2, characterized in that: The power assembly comprises: A fixed column (10), the fixed column (10) is fixedly mounted on the bottom of the second gear (9) located below, a torsion spring (11) is sleeved on the fixed column (10), and the fixed column (10) is rotatably connected to the second sliding groove (6), and the two ends of the torsion spring (11) are respectively fixed to the inner wall of the second sliding groove (6) and the second gear (9) located below; A pull rod (16) is fixedly mounted on one side of one of the second racks (8); the upper end of the pull rod (16) passes through the second sliding groove (6) and extends to the outside, and the pull rod (16) is slidably connected to the second sliding groove (6).

4. The multi-touch-based smart tablet computer according to claim 2, characterized in that: An operating rod (15) is fixedly mounted on one end of the worm (14), and a plurality of grooves are formed on a circumferential side wall of the operating rod (15).

5. The multi-touch-based smart tablet computer according to claim 1, characterized in that: The length of the rack one (4) is the same as the length of the sliding slot one (2).

6. The multi-touch-based smart tablet computer according to claim 1, characterized in that: The two sliding plates (7) are in close contact with each other at the sides thereof that are close to each other.

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