CN212974138U

CN212974138U - Many buttons cell-phone recreation appurtenance

Info

Publication number: CN212974138U
Application number: CN202021873374.1U
Authority: CN
Inventors: 吴兴荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-16
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a many buttons cell-phone recreation appurtenance, including the preceding clamp and the back clamp of mutual pin joint, wherein pin joint department installs the torsional spring, paste between preceding clamp and the back clamp and have the FPC circuit board, the wire that has big tin dish, little tin dish and connects big tin dish and little tin dish on the FPC circuit board, big tin dish be located preceding clamp inboard and with the contact of cell-phone screen, back clamp outer wall back mounted has a plurality of finger buttons, little tin dish is connected with finger button electricity. The utility model discloses many buttons cell-phone recreation appurtenance, simple structure is durable, compares that the integrated level of the same type is high and small in size, and sensitivity is high, and clip design is easy to assemble dismantlement.

Description

Many buttons cell-phone recreation appurtenance

Technical Field

The utility model belongs to cell-phone instrument field relates to a many buttons cell-phone recreation appurtenance.

Background

When a user plays a mobile phone game, the game keys on the screen of the mobile phone such as shooting, opening the mirror, jumping and the like are influenced by the shape of the mobile phone and the holding posture of the hand, the two fingers are inconvenient to operate, and the plurality of fingers are inflexible to operate on the screen and uncomfortable in posture. Traditional touch external device gives the electric field difference during the touching, is the relatively poor electrically conductive sponge or electrically conductive rubber of electric conductive property with screen contact part, and electrically conductive sponge surface conducting layer fragile appears malfunctioning. Traditional press version device has and uses electrically conductive silica gel physics striking screen or inside mechanical principle touching (if press button or spring lever), compares traditional touch external device and is changeed the damage, appears the control failure that contact failure leads to. The layout of a plurality of key boards of the two keys is unreasonable, a plurality of fingers are needed for operation, the matching degree of the plurality of fingers is high, and the difficulty of an operator is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a multi-key mobile game auxiliary tool with simple and durable structure, simple and convenient operation and high sensitivity.

In order to realize the purpose of complaining, the utility model discloses a technical scheme be:

the embodiment of the utility model provides a many buttons cell-phone recreation appurtenance, including the preceding clamp and the back clamp of mutual pin joint, wherein pin joint department installs the torsional spring, paste between preceding clamp and the back clamp and have the FPC circuit board, the wire that has big tin dish, little tin dish and connects big tin dish and little tin dish on the FPC circuit board, big tin dish be located preceding clamp inboard and with the contact of cell-phone screen, back clamp outer wall back mounted have a plurality of finger buttons, little tin dish is connected with finger button electricity.

Furthermore, the front clamp body and the rear clamp body penetrate through the connecting lug of the front clamp body and the connecting lug of the rear clamp body through the bolt to movably connect the torsion spring.

Furthermore, the front clamp body comprises a first connecting lug, a front clamp handle fixed at the rear end of the first connecting lug, and a first key plate fixed at the front end of the first connecting lug, and the large tin plate is positioned on the inner side of the first key plate.

Furthermore, the front clamp body further comprises a pair of balance wings which are fixed between the front clamp handle and the first key plate in a bilateral symmetry mode.

Furthermore, a movable clamping plate connecting lug is arranged on the rear clamping body, and a movable clamping plate is supported on the movable clamping plate connecting lug.

Furthermore, the inner walls of the front clamp body and the rear clamp body are provided with wire grooves for placing FPC (flexible printed circuit) boards.

Furthermore, the finger keys are divided into touch keys and press keys which are arranged in a Y shape.

Furthermore, the small tin plate is electrically connected with the finger key through a thin copper wire.

Further, the finger key is a universal button.

Furthermore, the finger key is mainly formed by sequentially assembling a key pad, a snap, a key limiting pad, a key shell and a metal cap from bottom to top, and the key pad is electrically connected with the small tin plate.

Compared with the prior art, the utility model, have following advantage: the utility model discloses many buttons cell-phone recreation appurtenance, moreover, the steam generator is simple in structure durable, compare the integrated level of the same type height and small in size, sensitivity is high, clip design is easy to assemble dismantlement, special finger button overall arrangement can let a finger accomplish the concurrent operation of many fingers, the finger is directly placed and is pressed down faster than the touch on the button, perpendicular adjacent overall arrangement makes things convenient for pressing down of single button and many buttons simultaneously, the convenient many keys of every pictograph button are pressed down, the button adds the touch and mixes, the volume is reduced and the convenient pressing down of three bonds simultaneously again, can realize pressing down of independent each button and pressing down of double bond and three bond, stronger practicality and better application prospect have.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front structural view of a multi-key mobile game aid provided in an embodiment of the present invention;

fig. 2 is a schematic perspective structural view of a multi-key mobile game aid provided in an embodiment of the present invention;

fig. 3 is a schematic back side view of the multi-key mobile game aid according to the embodiment of the present invention;

fig. 4 is an exploded view of a finger key in the multi-key mobile phone game auxiliary tool provided by the embodiment of the present invention;

fig. 5 is a schematic view of an FPC circuit board in the multi-key mobile game auxiliary tool provided by the embodiment of the present invention;

fig. 6 is a schematic side view of the multi-key mobile game aid according to the embodiment of the present invention;

labeled as: the front clamp comprises a front clamp body 1, a rear clamp body 2, a plug pin 3, a torsion spring 4, a front clamp handle 5, a balance wing 6, a first key plate 7, a double-sided adhesive rubber mat 8, a rear clamp handle 9, a key groove 10, a movable clamp plate connecting lug 11, a movable clamp plate 12, a thin copper wire 13, a key mat 14, a snap dome 15, a key limit mat 16, a metal cap 17, a key shell 18, an FPC circuit board 19, a small tin plate 20, a single-sided adhesive protective rubber mat 21 and a plug pin 301.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. In the following description and in the drawings, the same numbers in different drawings identify the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims. Various embodiments of the present description are described in an incremental manner.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 5, it can be known that, the embodiment of the utility model provides a many button cell-phone recreation appurtenance, including preceding clamp 1 and the back clamp 2 of mutual pin joint, wherein the torsional spring 4 is installed to pin joint department, paste between preceding clamp 1 and the back clamp 2 and have FPC circuit board 19, have big tin plate, little tin plate 20 and the wire of connecting big tin plate (401, 402, 403) and little tin plate 20 on the FPC circuit board 19, big tin plate is located preceding clamp 1 inboard and contacts with the cell-phone screen, and 2 outer wall back mountings of back clamp have a plurality of finger buttons, and little tin plate 20 is connected with finger button electricity.

When the mobile phone holder is used, the front holder 1 and the rear holder 2 are clamped on the mobile phone, the front holder 1 is located on the screen side of the mobile phone, the large tin plates (401, 402 and 403) are in contact with the screen of the mobile phone, and the rear holder 2 is located on the back of the mobile phone.

In this embodiment, the front clip body 1 and the rear clip body 2 are movably connected with the torsion spring 4 through the bolt 3 passing through the connecting lug of the front clip body 1 and the connecting lug of the rear clip body 2.

In this embodiment, the front clip body 1 includes a first connecting lug, a front clip handle 5 fixed at the rear end of the first connecting lug, and a first key plate 7 fixed at the front end of the first connecting lug, and the large tin plate is located inside the first key plate 7.

In this embodiment, the front clamp body 1 further includes a pair of balance wings 6, and the pair of balance wings 6 are fixed between the front clamp handle 5 and the first key plate 7 in a bilateral symmetry manner, so as to prevent the left and right shaking displacement during operation.

In this embodiment, the rear clip body 2 includes a second engaging lug, a rear clip handle 9 fixed to a rear end of the second engaging lug, and a key groove 10.

In this embodiment, the rear clamping plate 2 is provided with a movable clamping plate connecting lug 11, and a movable clamping plate 12 is supported on the movable clamping plate connecting lug 11 through a bolt 301 so as to adapt to different shapes of mobile phones and keep stability.

In this embodiment, the FPC board 19 is attached to the front clip 1 and the rear clip 2 through the double-sided adhesive pad 8.

In this embodiment, the key plate is provided with a key slot 10 for mounting a finger key, and the finger key is a universal button which can be pressed at a full angle, so that the pressing is more convenient. Further, the finger key is mainly formed by sequentially assembling a key mat 14, a snap dome 15, a key limiting mat 16, a key shell 18 and a metal cap 17 from bottom to top, wherein the key mat 14 is electrically connected with a small tin plate 20 through a thin copper wire 13. The key groove 10 is installed on the back of the outer wall of the rear clamp body 22, the small tin plate 20 is electrically connected with the thin copper wire 13, the thin copper wire 13 penetrates through the key pad 14, the metal key cap 17 is pressed by hands, the key cap limiting pad 16 abuts against the key shell 18, the snap dome 15 is pressed to deform and touch the thin copper wire 13, the FPC is conducted to each tin plate connected with the mobile phone screen, and a button in the mobile phone screen is triggered.

The keycap is pressed, the keycap limiting pad abuts against the key shell, the pressing pot sub-sheet deforms to touch the thin copper wire, the thin copper wire is electrically connected with the FPC and conducts the FPC to each tin plate connected with the mobile phone screen, and a button in the mobile phone screen is triggered.

It should be noted that the number of the finger keys may be 1-5. Generally, the number of the finger keys is less than 1, and the embodiment preferably explains the number of the finger keys by 3 (as shown in fig. 4, it is marked as an upper finger key 201, a middle finger key 202, and a lower finger key 203), the number of the corresponding large tin plates (401, 402, and 403 in the figure) and the small tin plates 20 is 3 and 5, and the 3 finger keys are vertically and adjacently distributed, so that the index finger can operate one finger key alone.

In addition, it is used as a key in games, such as shooting in games. The upper and lower finger keys distributed on the upper and lower sides of the middle key are closer to the middle finger key, and the upper and middle finger keys (201, 202) or the lower and middle finger keys (202, 203) can be simultaneously pressed by the forefinger easily, so that the simultaneous operation of two fingers can be completed by one finger, and the operation is simplified.

In the embodiment of the application, the large tin plate is a rectangular FPC (flexible printed circuit) gold immersion tin plate and is connected to the inner side surface of the first key board 7 through the double-sided adhesive rubber pad 8.

In this application embodiment, the clamp inner wall has the wire casing of placing FPC circuit board 19, and FPC circuit board 19 is fixed in the clamp wire casing with the installation of single face viscidity protection cushion 21, and the FPC circuit of adoption compares traditional appurtenance more wear-resisting, and electric conductive property is strong, and sensitivity is high, and the circuit is integrative with the cell-phone contact surface is integrated, and spare part is few.

In the embodiment of the present application, fig. 3 shows 5 finger keys, where the finger keys are divided into a touch key and a press key, and are arranged in a Y-shape as a whole. The touch keys comprise an upper finger key 201, a middle finger key 202 and a lower finger key 203, the touch keys comprise a key 204 and a key 205, the upper finger key 201, the middle finger key 202 and the lower finger key 203 are arranged in a straight line, and the key 204 and the key 205 are arranged beside one side of the upper finger key 201, so that the key 204, the key 205 and the upper finger key 201 can be pressed by one finger at the same time.

The

keys

204 and 205 are red copper touch keys welded on the thin copper wires 13 at high temperature.

In the embodiment of the application, the wire grooves are all provided with single-sided adhesive protective glue 21 pads.

In the embodiment of the application, the front clip body 1 and the rear clip body 2 are integrally injection molded, and the front clip body, the rear clip body and the pressing key (except the metal keycap) are all preferably made of ABS plastic.

In conclusion, the novel multi-key mobile phone game auxiliary tool provided by the application can be connected and used without screen relief. Compared with the traditional multi-finger-plate external device, the multi-finger-plate external device can finish the function of each key by only one finger, and can also carry out the matching operation of the upper finger key (201) and the middle finger key (202) or the lower finger key (202) and the middle finger key (203), thereby simplifying the operation difficulty. Under the condition of similar function money, convenient operation has, simple structure is durable, the low price, and sensitivity is high, and the installation is dismantled swiftly, and the volume is littleer, portable.

The present invention has been described above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various insubstantial improvements made by the method and technical solution of the present invention or directly applied to other occasions all fall within the protection scope of the present invention.

Claims

1. The utility model provides a many button cell-phone recreation appurtenance, its characterized in that, including the preceding clamp and the back clamp of mutual pin joint, wherein the torsional spring is installed to pin joint department, paste between preceding clamp and the back clamp and have FPC circuit board, the wire that has big tin dish, little tin dish and connect big tin dish and little tin dish on the FPC circuit board, big tin dish is located preceding clamp inboard and contacts with the cell-phone screen, and back clamp outer wall back mounted has a plurality of finger buttons, and little tin dish is connected with finger button electricity.

2. The multi-button mobile phone game auxiliary tool as claimed in claim 1, wherein the front clip body and the rear clip body are movably connected with the torsion spring by a bolt passing through the connecting lug of the front clip body and the connecting lug of the rear clip body.

3. The multi-key mobile phone game auxiliary tool is characterized in that the front clamp body comprises a first connecting lug, a front clamp handle fixed at the rear end of the first connecting lug, and a first key plate fixed at the front end of the first connecting lug, and the large tin plate is positioned on the inner side of the first key plate.

4. The multi-button mobile phone game aid of claim 1, wherein the front clamp body further comprises a pair of balance wings, and the pair of balance wings are fixed between the front clamp handle and the first key plate in a bilateral symmetry manner.

5. The multi-button cell phone game aid of claim 1, wherein said rear clamp body has a removable clamp plate engaging ear, said removable clamp plate engaging ear supporting a removable clamp plate.

6. The multi-key mobile phone game auxiliary tool is characterized in that the inner walls of the front clamp body and the rear clamp body are provided with wire grooves for placing FPC (flexible printed circuit) boards.

7. The multi-key mobile phone game aid of claim 1, wherein the finger keys are divided into touch keys and press keys, and are arranged in a Y-shape.

8. The multi-button cell phone game aid of claim 1, wherein the small tin plate is electrically connected to the finger buttons through thin copper wires.

9. The multi-key cell phone game aid of claim 1, wherein the finger key is a ghost button.

10. The multi-key mobile phone game auxiliary tool as claimed in claim 1, wherein the finger key is mainly assembled from a key mat, a dome sheet, a key limiting mat, a key shell and a metal cap in sequence from bottom to top, and the key mat is electrically connected with a small tin plate.