CN210433967U - Auxiliary device for clicking screen of tablet computer - Google Patents

Abstract

A screen clicking auxiliary device for a tablet personal computer belongs to the technical field of game auxiliary equipment and comprises a handle and a driving mechanism; a first transverse groove and a second central hole are arranged at the transverse position of the handle; the driving mechanism comprises a round bar, a central shaft, a key, a press key, a reset torsion spring, a conversion key and a conductive head; the round rods comprise hollow round rods and solid round rods; the solid round bar penetrates through the hollow round bar; the solid round bar is longer than the hollow round bar; the hollow round rod is arranged in the second central hole; the solid round rod penetrates through the hollow round rod and is arranged in the second central hole; the keys comprise a first key and a second key; the press keys comprise a first press key and a second press key; the reset torsion spring comprises a first reset torsion spring and a second reset torsion spring; the conversion keys comprise a first conversion key and a second conversion key; the conductive head comprises a first conductive head and a second conductive head; the utility model is comfortable to press in the using process, which accords with the human engineering principle; the game can be played while charging.

Description

Auxiliary device for clicking screen of tablet computer

Technical Field

A screen click auxiliary device for a tablet computer belongs to the technical field of game auxiliary equipment, and particularly relates to a screen click auxiliary device for a tablet computer.

Background

With the development of science and technology and network technology, mobile phones are generally one hand by one hand at present, the mobile phones are convenient for people to contact, but the functions of the mobile phones can also be used as entertainment tools, the playing of games on the mobile phones becomes fashionable, but the mobile phone screens are small, so that game picture characters and environments are small, so that many game players like games played by the players with tablet computers, wherein the most popular shooting mobile phone game is 'peace and elite', the player can operate a virtual character to complete a series of actions such as walking, shooting, jumping, squatting, lying over, changing guns, using medicines, jumping, map viewing and the like by clicking the appointed position of the screen of the tablet computer in the game, sometimes different fingers need to click keys at different positions on the screen at the same time to enable the game character to make accurate and suitable actions, however, most of the fingers already hold the tablet computer and click the keys on the tablet computer, that is, only the left thumb and the right thumb on the screen click on the screen, the operation mode is commonly called as "two-finger operation", because the game is set, the number of keys needing to be clicked on the screen is large, the game characters can make actions according with different game scenes only by quickly clicking different keys on the screen, at this time, the index finger and the thumb need to be used for simultaneous operation, the operation mode is commonly called as "four-finger operation", sometimes higher-order game actions are needed, the middle finger, the index finger and the thumb need to be simultaneously placed on the screen to be ready to click on the screen keys at any time, the operation mode is commonly called as "six-finger operation", but the "four-finger operation" and the "six-finger operation" are difficult to adapt to the common player holding the tablet computer by hand, is complicated and inconvenient, and the hands can easily feel fatigue.

The conventional tablet personal computer screen clicking auxiliary device on the market is large in size, and the two hands are easy to fatigue after being held by the two hands; due to the arrangement of the charging port of the tablet personal computer, the screen clicking auxiliary device of the tablet personal computer on the market does not reserve an opening for inserting the charging port into a charging wire, and the tablet personal computer cannot be charged and played simultaneously when the tablet personal computer is in low power supply or no power supply; and the action of pressing the middle finger and the index finger 1 of the screen clicking auxiliary device of the tablet personal computer on the market is trigger-type pressing, the positions set by the middle finger trigger and the index finger trigger are not in accordance with the natural placing positions of the fingers after the tablet personal computer is held by the fingers, and the fingers are easy to fatigue after long-term use.

Disclosure of Invention

The utility model aims at overcoming foretell not enough, providing a panel computer screen clicks auxiliary device.

The technical scheme of the utility model is that: problem to prior art existence, the utility model provides a panel computer screen clicks auxiliary device, and concrete technical scheme is as follows: a screen click auxiliary device for a tablet personal computer comprises a handle and a driving mechanism; a first open slot and a second central hole are arranged at the transverse position of the handle; the head of the handle is provided with a first groove, a second groove and a first central hole; the driving mechanism comprises a round bar, a central shaft, a key, a press key, a reset torsion spring, a conversion key and a conductive head; the round rods comprise hollow round rods and solid round rods; the diameter of the inner cavity of the hollow round rod is larger than that of the solid round rod; the solid round bar penetrates through the hollow round bar to be arranged; the solid round bar is longer than the hollow round bar; the hollow round rod is arranged in the second central hole; the solid round rod penetrates through the hollow round rod and is arranged in the second central hole; the solid round bar can flexibly rotate in the hollow round bar; the keys comprise a first key and a second key; the press keys comprise a first press key and a second press key; the reset torsion spring comprises a first reset torsion spring and a second reset torsion spring; the conversion keys comprise a first conversion key and a second conversion key; the conductive head comprises a first conductive head and a second conductive head; the first reset torsion spring is connected with the first press key; the second reset torsion spring is connected with the second press key; the first conductive head is arranged on the first press key; the second conductive head is arranged on the second press key; the first press key is arranged in the first groove; the second press key is arranged in the second groove; the first central shaft passes through the first press key and the second press key and is arranged in the first central hole; the first conversion key is fixedly connected to one end of the solid round bar and arranged in the first groove; the second conversion key is fixedly connected to one end of the hollow round rod and arranged in the second groove; the first key is fixedly connected to the other end of the solid round bar; the second key is fixedly connected to the other end of the hollow round rod.

As a preferred proposal of the utility model, the handle body part is provided with a third groove, a second slot, a third slot, a fourth slot, a first hole and a second hole.

As a preferred scheme of the utility model, the grip of the utility model 2 is provided with a clamping mechanism; the clamping mechanism comprises a cushion block, a rotating wheel, a screw and a nut; a screw is arranged in the middle of the cushion block; the cushion block is arranged in the third groove; the screw is arranged in the second opening; the middle part of the rotating wheel is provided with a nut; the rotating wheel is arranged in the second slot; the screw and the nut are matched for installation and use.

As a preferred scheme of the utility model, the first press key is in an "L" shape, and a third opening and a fourth groove are arranged at the middle section of the first press key; the third opening is convenient for the central shaft to pass through the first press key; the fourth groove facilitates the installation of the first reset torsion spring; the second press key is L-shaped, and a fourth opening and a fifth groove are formed in the middle section of the second press key; the fourth hole is convenient for the central shaft to pass through the second press key; the fifth groove facilitates installation of the second reset torsion spring.

As a preferred scheme of the utility model, the first conversion key is in the shape of the left part of the I shape; the second conversion key is in the shape of the right part of the H shape; the lower section of the first conversion key is provided with a fifth opening, so that a solid round bar can conveniently penetrate through and be fixed; and a sixth opening is formed in the lower section of the second conversion key, so that the hollow round rod can conveniently penetrate through and be fixed.

As a preferred scheme of the utility model, the conversion key is connected with a bearing; the bearing comprises a first bearing and a second bearing; the first bearing is arranged on the upper section of the first conversion key; the second bearing is arranged on the upper section of the second conversion key; the first bearing is arranged in contact with the lower section of the first press key; the second bearing is arranged in contact with the second key pressing lower section.

As an optimized proposal of the utility model, the conductive head is made of conductive rubber.

As a preferred scheme of the utility model, the handle is made of plastic; the key, the conversion piece and the press key are all made of metal materials.

As an optimized proposal of the utility model, the hollow round bar and the solid round bar are in cylindrical shapes and are all made of metal.

As a preferred scheme of the utility model, the first key is provided with a fifth slot, which is convenient for the first key to be fixedly arranged on the solid round bar; the first key is positioned in the third groove arrangement; the second key is provided with a sixth slot, so that the second key is conveniently and fixedly arranged on the hollow round rod; the second key is arranged in the fourth groove.

As an optimized proposal of the utility model, the outer end of the rotating wheel is provided with a plurality of bulges, which is favorable for the rotation of the finger.

As an optimal scheme of the utility model, cushion top set up vibration-damping rubber pad, be favorable to preventing harder cushion fish tail panel computer.

As an optimal scheme of the utility model, first fluting top inner wall set up rubber-absorbing pad, be favorable to preventing harder handle material fish tail screen.

The utility model discloses a use like this: firstly, putting the tablet personal computer into the first slot, further rotating the rotating wheel, rotating the rotating wheel to drive the nut to rotate, wherein the screw is fixedly connected to the cushion block due to the matching use of the screw and the nut; further, the hand is held on the grip, at the moment, the index finger is naturally placed on the first key, the middle finger is naturally placed on the second key, and further, the first key or the second key can be pressed according to the game action requirement; when the first key is pressed, further, the first key is fixed on the solid round bar, the solid round bar drives the first conversion key to rotate, the first bearing arranged on the first conversion key contacts the lower section part of the first press key, and the arm end of the first reset torsion spring is contacted with the inner wall of the first groove because the first reset torsion spring is arranged on the first press key, so that the first press key can rotate and rebound under the action of the first reset torsion spring, further, when the first bearing contacts and rotates the lower part of the first press key, the upper part of the first press key further rotates downwards, and further the first press key is clicked on a screen through the first conductive head; when the second key is pressed, further, as the second key is fixed on the hollow round rod, the hollow round rod drives the second conversion key to rotate, the second shaft arranged on the second conversion key contacts the lower section part of the second press key, and as the second reset torsion spring is arranged on the second press key, the arm end of the second reset torsion spring contacts the inner wall of the second groove, the second press key can rotate and rebound under the action of the second reset torsion spring, further, when the second shaft contacts and rotates the lower part of the second press key, the upper part of the second press key further rotates downwards, and further the second press key is clicked on a screen through the second conductive head; when the middle finger releases the first key, further, under the action of the first reset torsion spring, the upper part of the first press key returns upwards, the lower part of the first press key returns forwards, the first conversion key is further driven to rotate, further, the first conversion key rotates to drive the solid round bar to rotate, and further, the first key fixed on the solid round bar returns; when the index finger loosens the second key, further, under the action of the second reset torsion spring, the upper part of the second press key returns upwards, the lower section of the second press key returns forwards, the second conversion key is further driven to rotate, further, the second conversion key rotates to drive the central round rod to rotate, and further, the second key fixed on the hollow round rod returns.

The utility model has the advantages that: in the use process of the utility model, the clamping mechanism can firmly clamp the tablet personal computer and is not easy to fall off, the arrangement positions of the first key and the second key are in accordance with the natural arrangement position when the tablet personal computer is held by human hands, the index finger can easily press the second key, the middle finger can easily press the first key, the pressing is comfortable, and the human engineering principle is satisfied; the solid round bar penetrates through the hollow round bar, so that the overall size of the grip is small, the grip is easy to hold, and materials are saved; and the first opening arranged on the handle is beneficial to the charging wire to pass through the charging wire to charge the tablet personal computer and save the material used by the handle, so that the charging and the playing can be carried out simultaneously.

Drawings

Fig. 1 is a schematic view of an exploded structure of a tablet computer screen click assistance device according to the present invention;

fig. 2 is a schematic structural view of a driving mechanism of the auxiliary device for clicking a tablet computer screen according to the present invention;

fig. 3 is a schematic view of a structure of a handle of the auxiliary device for clicking a tablet computer screen according to the present invention;

fig. 4 is a schematic view of an assembly structure of the auxiliary device for clicking a tablet computer screen according to the present invention;

fig. 5 is a schematic structural view of a clamping mechanism of the auxiliary device for clicking a tablet computer screen according to the present invention;

fig. 6 is a schematic view of a connection structure of a first push button and a first reset torsion spring of the device for assisting in clicking a screen of a tablet computer according to the present invention;

fig. 7 is a schematic side view of a first button pressing structure of the device for assisting in clicking a screen of a tablet computer according to the present invention;

fig. 8 is a schematic diagram of a second key pressing structure of the device for assisting in clicking a tablet pc screen according to the present invention;

fig. 9 is a schematic structural view of a first conversion key of the device for assisting in clicking a screen of a tablet computer according to the present invention;

fig. 10 is a schematic structural view of a second shift key of the device for assisting in clicking a screen of a tablet computer according to the present invention;

fig. 11 is a schematic view of a first button structure of the device for assisting in clicking a screen of a tablet computer according to the present invention;

fig. 12 is a schematic view of a second key structure of the device for assisting in clicking a screen of a tablet computer according to the present invention;

fig. 13 is a schematic view of a structure of the tablet pc screen click assisting device of the present invention cooperating with a tablet pc.

In the above drawings, 1-grip, 11-first groove, 12-second groove, 13-first center hole, 14-first slot, 15-second center hole, 16-third groove, 17-second slot, 18-third slot, 19-fourth slot, 110 first hole, 111-second hole, 2-hollow round bar, 3-solid round bar, 4-center shaft, 51-first conversion key, 511-fifth hole, 52-second conversion key, 521-sixth hole, 61-first bearing, 62-second bearing, 71-first press key, 711-fourth groove, 712-third hole, 72-second press key, 721-fourth hole, 722-fifth groove, 81-first restoring torsion spring, 82-a second reset torsion spring, 91-a first key, 911-a fifth slot, 92-a second key, 921-a sixth slot, A1-a cushion block, A2-a rotating wheel, A3-a nut, A4-a screw, B1-a first conductive head, B2-a second conductive head and C-a tablet computer.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art. 6

As shown in fig. 1 to 13, a tablet computer screen click assisting device includes a handle 1 and a driving mechanism; a first open slot 14 and a second central hole 15 are arranged at the transverse position of the handle 1; the head of the grip 1 is provided with a first groove 11, a second groove 12 and a first central hole 13; the driving mechanism comprises a round bar, a central shaft 4, a key, a press key, a reset torsion spring, a conversion key and a conductive head; the round rods comprise a hollow round rod 2 and a solid round rod 3; the diameter of the inner cavity of the hollow round rod 2 is larger than that of the solid round rod 3; the solid round bar 3 penetrates through the hollow round bar 2; the solid round bar 3 is longer than the hollow round bar 2; the hollow round rod 2 is arranged in the second central hole 15; the solid round rod 3 penetrates through the hollow round rod 2 and is arranged in the second central hole 15; the solid round bar 3 can flexibly rotate in the hollow round bar 2; the keys comprise a first key 91 and a second key 92; the press keys comprise a first press key 71 and a second press key 72; the reset torsion springs comprise a first reset torsion spring 81 and a second reset torsion spring 82; the shift keys include a first shift key 51 and a second shift key 52; the conductive heads comprise a first conductive head B1 and a second conductive head B2; the first reset torsion spring 81 is connected with the first press key 71; the second reset torsion spring 82 is connected with the second press key 72; the first conductive head B1 is arranged on the first press key 71; the second conductive head B2 is arranged on the second press key 72; the first press key 71 is arranged in the first groove 11; the second press key 72 is arranged in the second groove 12; the first central shaft 4 is arranged in the first central hole 13 through the first press key 71 and the second press key 72; the first conversion key 51 is fixedly connected to one end of the solid round bar 3 and is arranged in the first groove 11; the second conversion key 52 is fixedly connected to one end of the hollow round rod 2 and is arranged in the second groove 12; the first key 91 is fixedly connected to the other end of the solid round bar 3; the second key 92 is fixedly connected to the other end of the hollow round rod 2; the body of the grip 1 is provided with a third groove 16, a second open slot 17, a third open slot 18, a fourth open slot 19, a first open hole 110 and a second open hole 111; the grip 1 is provided with a clamping mechanism; the clamping mechanism comprises a cushion block A1, a rotating wheel A2, a screw A4 and a nut A3; a screw A4 is arranged in the middle of the cushion block A1; the cushion block A1 is arranged in the third groove 16; the screw a4 is arranged in the second opening 111; the middle part of the rotating wheel A2 is provided with a nut A3; the runner A2 is arranged in the second slot 17; the screw A4 and the nut A3 are matched for installation; the first press key 71 is in an L shape, and a third opening 712 and a fourth groove 711 are arranged at the middle section of the first press key 71; the third opening 712 facilitates the central shaft 4 to pass through the first press key 71; the fourth groove 711 facilitates the installation of the first return torsion spring 81; the second press key 72 is in an "L" shape, and a fourth opening 721 and a fifth groove 722 are arranged at the middle section of the second press key 72; the fourth opening 721 facilitates the central shaft 4 to pass through the second press key 72; the fifth groove 722 facilitates the installation of the second reset torsion spring 82; the first conversion key 51 is in the shape of the left part of an I shape; the second conversion key 52 has the shape of the right part of the shape of the letter "i"; the lower section of the first conversion key 51 is provided with a fifth opening 511, so that the solid round bar 3 can conveniently pass through and be fixed; the lower section of the second conversion key 52 is provided with a sixth open hole 521, so that the hollow round rod 2 can conveniently pass through and be fixed; the conversion key is connected with a bearing; the bearing comprises a first bearing 61 and a second bearing 62; the first bearing 61 is arranged on the upper section of the first conversion key 51; the second bearing 62 is mounted on the upper section of the second shift key 52; the first bearing 61 is arranged in contact with the lower section of the first press key 71; the second bearing 62 is arranged in contact with the lower section of the second press key 72; the conductive head is made of conductive rubber; the key, the conversion piece and the press key are all made of metal materials; the hollow round rod 2 and the solid round rod 3 are both cylindrical and are made of metal; the fifth slot 911 is formed in the first key 91, so that the first key 91 can be conveniently and fixedly mounted on the solid round bar 3; the first key 91 is located in the third slot 18 arrangement; the second key 92 is provided with a sixth open slot 921, so that the second key 92 can be conveniently and fixedly arranged on the hollow round rod 2; the second key 92 is arranged in the fourth slot 19; the outer end of the rotating wheel A2 is provided with a plurality of bulges, which is beneficial to the rotation of matching fingers; a shock-absorbing rubber pad is arranged above the cushion block A1, so that the hard cushion block A1 can be prevented from scratching the tablet computer C; the inner wall above the first open slot 14 is provided with a shock-absorbing rubber pad, which is beneficial to preventing the harder material of the handle 1 from scratching the screen.

The utility model discloses a use like this: firstly, a tablet personal computer C is placed in the first slot 14, the rotating wheel A2 is further rotated, the rotating wheel A2 rotates to drive the nut A3 to rotate, the screw A4 and the nut A3 are matched for use, the screw A4 is fixedly connected to the cushion block A1, when the rotating wheel A2 is rotated, the cushion block A1 is jacked upwards by the screw A4 under the action of threads, and further, the cushion block A1 is jacked to the bottom of the tablet personal computer C and matched with the upper inner wall of the first slot 14, so that the tablet personal computer C is further firmly fixed in the first slot 14; further, the hand is held on the grip 1, at this time, the index finger is naturally placed on the first key 91, the middle finger is naturally placed on the second key 92, and further, the first key 91 or the second key 92 can be pressed according to the game action requirement; when the first button 91 is pressed, further, because the first button 91 is fixed on the solid round bar 3, the solid round bar 3 drives the first conversion button 51 to rotate, the first bearing 61 arranged on the first conversion button 51 contacts the lower section part of the first press button 71, and because the first reset torsion spring 81 is arranged on the first press button 71, the arm end of the first reset torsion spring 81 contacts the inner wall of the first groove 11, further, the first press button 71 can rotate and rebound under the action of the first reset torsion spring 81, further, when the first bearing 61 contacts and rotates the lower section part of the first press button 71, further, the upper section of the first press button 71 rotates downwards, and further, the screen is clicked through the first conductive head B1; when the second button 92 is pressed, further, since the second button 92 is fixed on the hollow round bar 2, the hollow round bar 2 drives the second change-over button 52 to rotate, the second bearing 62 mounted on the second change-over button 52 contacts the lower section of the second button 72, and because the second reset torsion spring 82 is mounted on the second button 72, the arm end of the second reset torsion spring 82 contacts the inner wall of the second groove 12, further, the second button 72 can rotate and rebound under the action of the second reset torsion spring 82, further, when the second bearing 62 contacts and rotates the lower section of the second button 72, further, the upper section of the second button 72 rotates downward, and further, the screen is clicked through the second conductive head B2; when the middle finger releases the first key 91, further, under the action of the first reset torsion spring 81, the upper part of the first press key 71 returns upwards, the lower section of the first press key 71 returns forwards, the first conversion key 51 is further driven to rotate, further, the first conversion key 51 rotates to drive the solid round bar 3 to rotate, and further, the first key 91 fixed on the solid round bar 3 returns; when the index finger releases the second key 92, further, under the action of the second reset torsion spring 82, the upper part of the second press key 72 returns upwards, the lower part of the second press key 72 returns forwards, further driving the second change-over key 52 to rotate, further, the second change-over key 52 rotates to drive the mandrel rod to rotate, and further returning the second key 92 fixed on the hollow mandrel rod 2.

The utility model has the advantages that: in the use process of the utility model, the clamping mechanism can firmly clamp the tablet computer C and prevent the tablet computer C from falling off, the arrangement positions of the first key 91 and the second key 92 conform to the natural arrangement position of a human hand when holding the tablet computer C, the index finger easily presses the second key 92, the middle finger easily presses the first key 91, the pressing is comfortable, and the ergonomic principle is conformed; the solid round bar 3 penetrates through the hollow round bar 2, so that the overall size of the grip 1 is small, the grip is easy to hold, and materials are saved; and the first opening 110 arranged on the handle 1 is beneficial to the charging wire to pass through for charging the tablet computer C and saving the material used by the handle 1, so that the charging and the game playing can be carried out simultaneously.

The above description is provided for the purpose of describing the present invention in more detail with reference to the preferred embodiments, and it should not be construed that the present invention is limited to these descriptions, and it will be apparent to those skilled in the art that the present invention can be implemented in many ways without departing from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a panel computer screen clicks auxiliary device which characterized in that: comprises a handle (1) and a driving mechanism; a first open slot (14) and a second central hole (15) are arranged at the transverse position of the handle (1); the head of the handle (1) is provided with a first groove (11), a second groove (12) and a first central hole (13); the driving mechanism comprises a round bar, a central shaft (4), a key, a press key, a reset torsion spring, a conversion key and a conductive head; the round rods comprise hollow round rods (2) and solid round rods (3); the diameter of the inner cavity of the hollow round rod (2) is larger than that of the solid round rod (3); the solid round bar (3) penetrates through the hollow round bar (2) to be arranged; the solid round bar (3) is longer than the hollow round bar (2); the hollow round rod (2) is arranged in the second central hole (15); the solid round rod (3) penetrates through the hollow round rod (2) and is arranged in the second central hole (15); the keys comprise a first key (91) and a second key (92); the press keys comprise a first press key (71) and a second press key (72); the reset torsion springs comprise a first reset torsion spring (81) and a second reset torsion spring (82); the conversion key comprises a first conversion key (51) and a second conversion key (52); the conductive heads comprise a first conductive head B1 and a second conductive head B2; the first reset torsion spring (81) is connected with the first press key (71); the second reset torsion spring (82) is connected with the second press key (72); the first conductive head B1 is arranged on the first press key (71); the second conductive head B2 is arranged on the second press key (72); the first press key (71) is arranged in the first groove (11); the second press key (72) is arranged in the second groove (12); the central shaft (4) passes through the first press key (71) and the second press key (72) and is arranged in the first central hole (13); the first conversion key (51) is fixedly connected to one end of the solid round bar (3) and is arranged in the first groove (11); the second conversion key (52) is fixedly connected to one end of the hollow round rod (2) and is arranged in the second groove (12); the first key (91) is fixedly connected to the other end of the solid round bar (3); the second key (92) is fixedly connected with the other end of the hollow round rod (2).

2. The tablet computer screen click assistance device of claim 1, wherein: the body of the grip (1) is provided with a third groove (16), a second open slot (17), a third open slot (18), a fourth open slot (19), a first open hole (110) and a second open hole (111).

3. The tablet computer screen click assistance device according to claim 1 or 2, wherein: the grip (1) is provided with a clamping mechanism; the clamping mechanism comprises a cushion block A1, a rotating wheel A2, a screw A4 and a nut A3; a screw A4 is arranged in the middle of the cushion block A1; the cushion block A1 is arranged in the third groove (16); the screw A4 is arranged in the second opening (111); the middle part of the rotating wheel A2 is provided with a nut A3; the runner A2 is arranged in the second slot (17).

4. The tablet computer screen click assistance device according to claim 1 or 2, wherein: the first press key (71) is L-shaped, and a third hole (712) and a fourth groove (711) are formed in the middle section of the first press key (71); the second press key (72) is L-shaped, and a fourth open hole (721) and a fifth groove (722) are arranged at the middle section of the second press key (72).

5. The tablet computer screen click assistance device according to claim 1 or 2, wherein: the first conversion key (51) is in the shape of the left part of an I shape; the second conversion key (52) is in the shape of the right part of the I shape; a fifth opening (511) is formed in the lower section of the first conversion key (51); the lower section of the second conversion key (52) is provided with a sixth opening (521).

6. The tablet computer screen click assistance device of claim 1, wherein: the conversion key is connected with a bearing; the bearing comprises a first bearing (61) and a second bearing (62); the first bearing (61) is arranged on the upper section of the first conversion key (51); the second bearing (62) is arranged on the upper section of the second conversion key (52).

7. The tablet computer screen click assistance device according to claim 1 or 2, wherein: the conductive head is made of conductive rubber; the key, the conversion piece and the press key are all made of metal materials.

8. The tablet computer screen click assistance device according to claim 1 or 2, wherein: the hollow round rod (2) and the solid round rod (3) are both in a cylindrical shape and are made of metal.

9. The tablet computer screen click assistance device according to claim 1 or 2, wherein: a fifth open slot (911) is arranged on the first key (91); the first key (91) is arranged in the third slot (18), the second key (92) is provided with a sixth slot (921), and the second key (92) is arranged in the fourth slot (19).

10. The tablet computer screen click assistance device of claim 3, wherein: the outer end of the rotating wheel A2 is provided with a plurality of bulges; a shock-absorbing rubber pad is arranged above the cushion block A1; and a shock-absorbing rubber pad is arranged on the inner wall above the first open groove (14).

Images