TWI550387B - One-hand operation aids for handheld devices - Google Patents

Description

One-hand operation aid for handheld devices

The invention relates to a hand-held device for holding the hand-held device for one hand to hold, and allowing the user to hold the thumb between the finger and the four fingers at the adjacent edge of the handheld device, so that the hand-held thumb It can be extended to the distal end or the inner end of a larger-sized screen for full-screen manipulation, thereby achieving one-handed hand-held and simultaneous operation.

When using an electronic handheld device such as a mobile phone, in addition to watching movies, listening to music or reading, etc., or as a tool for talking on the phone, there are many applications that require a finger. The operation control of the mobile phone is controlled by the methods of searching, inputting, clicking, setting, executing, etc., and if it is due to personal habits or forced to hold the other hand When you are shopping for goods, car rides, or meals, you want to be able to operate your phone with one hand. It seems to be everyone's hope; so in theory, the 3.5-inch screen electronic handheld device should be the most comfortable single for most people. Hand-operated range, but in order to bring us better visual effects, large-screen electronic handheld devices have become one of the most important options for most people to buy, but the focus is on larger-size screen electronic handheld devices, using It is difficult for a person to hold a single hand and then perform a full-screen touch operation through the thumb of the hand, especially corresponding to the upper end of the hand corresponding to the upper end of the screen or the lower inner end.

Although there are some mobile phone interface designs, especially for large-screen mobile phones, the screen interface for changing operations is improved through different methods, such as iphone 6 by tapping Home. Press the button twice to zoom down the display at the top of the screen for one-handed operation, or as the Samsung Galaxy Note 3/4 slides back and forth through the midpoint of the left and right edges of the screen to zoom out the screen. The position is convenient for one-hand operation, or the touch operation items on the screen are displayed within the maximum range that the finger can reach, and the operation is convenient.

However, it is a pity that not all large-screen electronic handheld devices or APPs have such a design. At the same time, the way of reducing the screen display is contrary to the design of the original large-screen visual effect. Perhaps some users think that the two-hand operation is actually Nothing, but when you really need to operate with one hand, you know the importance of it. After all, you can free up one hand to do other things, which not only improves efficiency, but also makes it more convenient.

Therefore, in order to improve the aforementioned large-size screen electronic handheld device, which is difficult to hold with one hand and simultaneously perform touch operation, the present invention provides a handheld device capable of holding most different large screen sizes. Fixing the component and extending the hand-held end side of the fixing component to the inter-shoulder portion of the finger, so that the user sits on the interdigitated portion between the two fingers except the other four fingers of the thumb, and then Lowering the four fingers against the back of the hand-held device, so as to form a three-point stable support and hold the hand-held device with one hand, and further extend the thumb of the hand to a farther place on the screen, Or close to the hand-held part, the full-screen touch, so that one-handed touch operation can be carried out more easily and smoothly.

The technical solution adopted by the present invention to solve the technical problem is that it comprises a fixing component for fixing a handheld device with a touch screen, and one side of the fixing component is provided with two fingers extending outward for hand-held. An inter-segmented cross-seat with a straddle.

In the above solution, the straddle surface of the inter-finger straddle portion is higher than the touch screen.

In the above solution, the inter-finger crossing portion is of an elongated shape.

In the above solution, the fixing member comprises a fixed clamping end member having a fixed clamping edge, and a movable clamping member having a movable clamping edge opposite to the fixed clamping edge at one end of the fixed clamping end member. The end member is held and the movable grip end member is resiliently biased toward the fixed grip end member while the inter-finger cross-over portion is disposed at the outer side of the fixed grip end member.

In the above solution, the bottom of the inter-finger yoke is provided with a concave portion having a downwardly extending shaft portion therebetween, and a corresponding portion of the fixed clamping end member is provided for the shaft portion to be penetrated by the size The hole is formed with a stepped hole of a first step, so that a spring is placed in the stepped hole and sits on the step, and the end of the shaft is locked with a screw-solid element that abuts the other end of the spring, so that the finger crosses The portion can be pulled up and, after being released, the recessed portion on it can be snapped onto the fixed clamping end member.

In the above solution, the end portion of the inter-finger and the fixed clamping end member are provided with end faces which are mutually engageable and each of which has a strong magnetic attraction element embedded therein, and the two ends are further provided with a mutual anti-rotation. Concave fitting and convex fitting.

Therefore, after the hand-held device is clamped, or sucked, or adhered, or nested by the fixing member of the present invention, the user's hand is crossed between the two fingers of the four fingers other than the thumb. On the inter-finger cross-section, the four fingers are placed on the back of the handheld device to form a three-point support and sturdy to hold the handheld device, thereby allowing the user to change the position of the palm to make the thumb Any one of the larger-sized screens can smoothly perform touch operations such as clicking or dragging, thereby conforming to the purpose of one-handed handheld operation.

1‧‧‧Fixed parts

11‧‧‧Fixed clamping end components

111‧‧‧Fixed clamping edge

112, 114‧‧‧ step holes

113, 115‧‧‧

116‧‧‧ concave part

12‧‧‧Active clamping end elements

121‧‧‧Activity gripping edge

122‧‧‧With the end

123‧‧‧foot

124‧‧‧Deduction Department

125‧‧‧ hooking department

13‧‧‧ side cover

131‧‧‧ hooking

2‧‧‧Inter-partition

21‧‧‧Surface

22‧‧‧ concave embedded part

23‧‧‧Axis

24‧‧‧ convex part

3‧‧‧Handheld devices

4,5‧‧ spring

6‧‧‧ screw components

7‧‧‧Quick button device

The invention will now be further described with reference to the drawings and embodiments.

Figure 1 is a schematic perspective view of the present invention.

Figure 2 is a perspective exploded view of the construction of the present invention.

Figure 3 is a side cross-sectional view of the construction of the present invention.

Figure 4 is a schematic illustration of the folded shape of the present invention.

Figure 5 is a schematic view of the hand-held situation and its operation of the present invention.

Fig. 6 is another embodiment of the collection structure of the inter-finger crossing portion of the present invention.

Fig. 7 is a schematic view showing the implementation of the present invention for hanging.

Referring to FIG. 1 , the present invention is an auxiliary device for a handheld device having a touch screen, which enables a user to perform one-hand control and simultaneously perform a touch operation on the handheld device through the one-handed thumb. The utility model comprises a fixing component 1 for fixing the handheld device, and an inter-finger straddle portion 2 whose top end forms a straddle 21 is protruded outwardly from one side of the fixing component 1 while the finger is held across the finger. The second type is elongated and has a straddle 21 that is higher than the touch screen of the handheld device 3.

At the same time, the fixing component 1 can be provided with a suction cup for holding the handheld device, or an adhesive portion for holding the handheld device, or a back cover of the handheld device. ), or a fixture device that can hold the handheld device, and the above methods of sucking the disk, sticking or back cover (cover) are all methods of fixing the handheld device, so it is not disclosed in the drawings. However, the present invention is explained as follows only with the clamp device as an embodiment.

The above clamp device comprises a movable clamping end member 12 having a telescopic displacement at one end of a fixed clamping end member 11, and a aforementioned inter-finger portion extending outwardly from the fixed clamping end member 11. a straddle portion 2, and a corresponding fixed clamping edge 111 and a movable clamping edge 121 are provided corresponding to the upper inner side of the fixed clamping end member 11 and the movable clamping end member 12, The opposite sides of the handheld device are clamped and fixed between the fixed clamping edge 111 and the movable clamping edge 121, and the inter-finger crossing portion 2 is outwardly extended at the fixed clamping edge 111; The movable grip end member 22 has a function of being elastically pulled to abut against the fixed grip end member 11.

In addition, as shown in FIG. 2 and FIG. 3, in addition to the movable clamping edge 121, the movable clamping end member 12 further has a wearing end 122 extending through the corresponding position of the fixed clamping end member 11. In the first-order hole 112 formed by the large-sized hole, two elastic legs 123 are formed at the end of the piercing end 122, and opposite end portions 124 are formed at the outer edge of the end of the two elastic legs 123 while being worn. A hook portion 125 is disposed at a predetermined end of the joint end 122, and a side cover 13 is disposed at the other end of the stepped hole 112, and a hook portion 131 is also disposed at the inner end of the side cover 13, thereby causing the hook portions 125, 131 A spring 4 is suspended between the movable clamping end member 12 to be telescopically movable along the stepped hole 112, and the movable clamping end member 12 is biased toward the inner elastic by the spring 4, that is, formed as described above. The action of the elastic clamping abutment of the fixed clamping end member 11; at the same time, when the movable clamping end member 12 is pulled outward to the end, the buckle portion 124 at the end of the two elastic legs 123 can be buckled against the stepped hole 112. Stopped at the step 113 so that the between the movable grip end member 12 and the fixed grip end member 11 can be avoided. Separate from separation.

In addition, the above-mentioned inter-finger crossing portion 2 is in the form of an elongated body, and a concave portion 22 is formed at a position where it is coupled to the fixed clamping end member 1, and an axis is extended downward in the middle of the concave portion 22. The portion 23 is such that the shaft portion 23 penetrates into another stepped hole 114 having a first-order portion 115 which is also formed by a large-sized hole, which is provided at a corresponding position of the fixed clamping end member 11, and another spring 5 is inserted in the stepped hole 114. Sitting on the step portion 115, and then locking the end of the shaft portion 22 with a screwing member 6, so that the two ends of the spring 5 are in contact with the step portion 115 and the screwing member 6, so that the inter-finger crossing portion 2 has Abutting against the elastic clamping of the fixed clamping end element 1 and also fitting the concave fitting 22 on the inter-finger yoke 2 to the fixed clamping end element 1 Correspondingly, the inter-finger cross-section 2 does not rotate arbitrarily.

At the same time, as shown in FIG. 4, when the one-hand operation auxiliary device of the present invention is not used, the inter-finger straddle portion 2 can be pulled upward to disengage the concave fitting portion 22 from the fixed clamping end member 11, and then Rotating the inter-finger straddle portion 2 to turn the outwardly extending portion toward the inner side, and then releasing the inter-finger straddle portion 2 to retract downwardly by the elastic force of the spring 5, thereby allowing the concave fitting portion 22 to be re-fitted again. The clamping of the end member 11 allows the entire one-hand operation assisting device to be reduced in size for carrying and storing.

Therefore, when the hand-held device 3 is clamped between the fixed clamping end member 11 of the fixed member 1 and the fixed clamping edge 111 of the movable clamping end member 12 and the movable clamping edge 121, as shown in FIG. Then, between the two fingers of the four fingers other than the thumb, the user straddles the straddle 21 of the inter-finger straddle 2, and then the four-pointed downward hooks are attached to the handheld device 3 Behind, the support between the cross-holding and the finger end of the finger is at least three points, so that the handheld device 3 can be tamped and held by one hand through the one-hand operation auxiliary device of the present invention, which can not only avoid In addition to the risk of the hand-held device 3 slipping off the hand, the fulcrum that the palm can hold is located slightly closer to the edge of the hand-held device 3, so that the user's thumb can be moved through the palm of the hand to reach the hand-held position. On the screen in the distance or in the vicinity, a full-screen touch operation is performed, so that even a handheld device of a larger size screen can be easily held by one hand and simultaneously by the thumb of the hand. Touch operation at the place.

In addition, the inter-finger straddle portion 2 may also have an end face formed by the corresponding engagement between the fixed clamping end member 11 and the inter-finger straddle portion 2, and correspondingly disposed on the opposite end faces. a concave portion 116 and a convex portion 24 which can be combined and prevented from rotating, and a strong magnetic attraction member (not shown) which can be adsorbed together is embedded in the opposite joint end faces, thereby The inter-finger crossing portion 2 can be combined with the fixed grip end member 11 for use, or separated for easy carrying and storage.

Next, referring to FIG. 7, one end of the one-hand operation auxiliary device of the present invention can be equipped with a quick release device 7 so that the present invention can be hooked on the user's waist, handbag or backpack.

1‧‧‧Fixed parts

11‧‧‧Fixed clamping end components

111‧‧‧Fixed clamping edge

12‧‧‧Active clamping end elements

121‧‧‧Activity gripping edge

122‧‧‧With the end

2‧‧‧Inter-partition

21‧‧‧Surface

Claims (6)

A one-hand operation auxiliary device for a handheld device includes a fixing member for fixing a handheld device having a manipulation screen, and a flank between two fingers for outwardly extending on one side of the fixing member A finger-to-finger cross-section with a straddle. The one-hand operation assisting device of the handheld device according to claim 1, wherein the straddle surface of the inter-finger straddle portion is higher than the touch screen. The one-hand operation assisting device of the handheld device according to claim 1, wherein the inter-finger crossing portion is of an elongated shape. The one-hand operation assisting device of the handheld device of claim 1, wherein the fixing member comprises a fixed clamping end member having a fixed clamping edge, and a fixing clip is attached to one end of the fixed clamping end member. Holding the movable clamping end member of the movable clamping edge of the edge, and allowing the movable clamping end member to elastically abut against the fixed clamping end member, and the inter-finger crossing portion is disposed outside the fixed clamping end member At the side. The one-hand operation assisting device of the hand-held device of claim 1, wherein a recessed portion is formed at a bottom portion of the inter-finger yoke portion, and a shaft portion is downwardly extended from the middle of the recessed portion, and a corresponding portion is disposed at a corresponding portion of the fixing member. a stepped hole which is formed by the large and small holes and has a first step portion, and is disposed in the stepped hole to accommodate a spring which is seated on the step portion at the end of the shaft portion, and is locked at the end of the shaft portion to resist the spring The screwing element at one end, in turn, allows the inter-finger cross-holding portion to be pulled up and, after being released, the female fitting portion thereon to be biased against the fixing member. The one-hand operation assisting device of the handheld device according to claim 1, wherein the inter-finger cross-holding portion and the fixing portion are The end faces are joined to each other and the end faces of the strong magnetic attraction elements are embedded, and the end faces are provided with concave fitting portions and convex fitting portions which can be fitted to each other to prevent rotation.