CN210897074U

CN210897074U - Cell-phone button key cap packaging structure

Info

Publication number: CN210897074U
Application number: CN201921833393.9U
Authority: CN
Inventors: 汤亚生; 周扬洋
Original assignee: Dongtai Dongzhida Electronic Co ltd
Current assignee: Dongtai Dongzhida Electronic Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-30
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to a cell-phone presses key cap technical field, and discloses a cell-phone button key cap packaging structure, the on-line screen storage device comprises a base, the interior diapire fixed mounting of base has touch switch, fixed mounting has the connecting plate between the left and right sides wall of base inner chamber. This cell-phone button key cap packaging structure, through setting up the inserted bar, when needs maintain the key cap inner structure, at first carve out the apron and dismantle it, promote two promotion pieces towards relative direction after that, make two inserted bars remove and compress compression spring towards relative direction, the limiting plate breaks away from the restriction to the inserted bar gradually this moment, it is whole to lift the key cap on after that, make the installation pole break away from with the stop collar pole gradually, can be with pressing the whole dismantlement equipment of key cap, make equipment reach convenient to detach's effect, thereby conveniently maintain the processing to equipment inner structure, maintenance operations who has alleviateed maintenance personal greatly, and the maintenance cost is reduced, and the equipment is more practical.

Description

Cell-phone button key cap packaging structure

Technical Field

The utility model relates to a cell-phone specifically is a cell-phone button key cap packaging structure according to key cap technical field.

Background

With the rapid development of electronic technology, mobile phones have become indispensable daily necessities for people, and besides the traditional communication function, the mobile phones also have many other additional functions, especially smart phones.

The key cap packaging structure of the key of mobile phone commonly used in the market at present generally has the shortcoming of being not convenient for dismantle and maintain, its key cap structure is usually even as an organic whole with the cell-phone, and mounting structure is comparatively numerous and diverse, when the key cap is inside to break down, it is very troublesome to dismantle, inconvenient maintenance personal maintains the operation, also can cause certain improvement to the cost of maintenance simultaneously, make the device impractical, so propose a key cap packaging structure of mobile phone to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cell-phone button key cap packaging structure, possess advantages such as convenient to detach and maintenance, the cell-phone button key cap packaging structure commonly used in the existing market generally has the shortcoming of being not convenient for dismantle and maintenance, its key cap structure is even as an organic whole with the cell-phone usually, and mounting structure is comparatively numerous and diverse, when the key cap is inside to break down, it is very troublesome to dismantle, inconvenient maintenance personal carries out the maintenance operation, also can cause certain improvement to the cost of maintenance simultaneously, make impracticable device's problem.

(II) technical scheme

For the purpose of realizing above-mentioned convenient to detach and maintenance, the utility model provides a following technical scheme: a mobile phone key cap packaging structure comprises a base, wherein a touch switch is fixedly mounted on the inner bottom wall of the base, a connecting plate is fixedly mounted between the left and right side walls of an inner cavity of the base, a movable plate is movably mounted between the left and right side walls of the inner cavity of the base and positioned at the top of the connecting plate, sliders with one ends movably connected with the base are fixedly mounted on the left and right sides of the movable plate, a lower pressing rod with one end penetrating and extending to the bottom of the connecting plate and movably connected with the connecting plate is fixedly mounted on the bottom of the movable plate, a rubber pad is fixedly mounted on the bottom of the lower pressing rod, a return spring with one end fixedly connected with the connecting plate is fixedly mounted on the bottom of the movable plate and positioned at the outer side of the lower pressing rod, a limiting sleeve rod is fixedly mounted on the top of the movable plate, the utility model discloses a push rod for a press button, including base inner chamber, limiting sleeve rod, fixed block, the equal fixed mounting in the left and right sides of fixed block have one end and press button cap fixed connection's horizontal pole, the outside movable mounting of horizontal pole has one end to run through and extend to base inner chamber and with limiting plate swing joint's inserted bar, two the equal fixed mounting in the outside that the inserted bar is relative one side and be located the horizontal pole has one end and fixed block fixed connection's compression spring, the top fixed mounting of inserted bar has the promotion piece, press the top movable mounting of button cap has the apron.

Preferably, two the bayonet socket has all been seted up to the relative one side of limiting plate, and bayonet socket and inserted bar looks adaptation, the inserted bar is the L font.

Preferably, the top of the limiting sleeve rod is provided with two clamping grooves, the clamping grooves are matched with the mounting rods, and the number of the compression springs is two.

Preferably, the left side and the right side of the bottom of the key cap are both provided with sliding openings, the sliding openings are matched with the inserted rods, and the lower pressing rod and the connecting plate are vertically arranged at ninety degrees.

Preferably, the round hole has been seted up at the top of connecting plate, and round hole and lower depression bar looks adaptation, the quantity that promotes the piece is two, and two promote the piece and be ninety degrees perpendicular installations with pressing the key cap.

Preferably, the left side wall and the right side wall of the inner cavity of the base are both provided with sliding grooves, the sliding grooves are matched with the sliding blocks, and the limiting sleeve rod and the movable plate are vertically arranged at ninety degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides a cell-phone button key cap packaging structure possesses following beneficial effect:

1. this cell-phone button key cap packaging structure, through setting up the inserted bar, when needs maintain the key cap inner structure, at first carve out the apron and dismantle it, promote two promotion pieces towards relative direction after that, make two inserted bars remove and compress compression spring towards relative direction, the limiting plate breaks away from the restriction to the inserted bar gradually this moment, it is whole to lift the key cap on after that, make the installation pole break away from with the stop collar pole gradually, can be with pressing the whole dismantlement equipment of key cap, make equipment reach convenient to detach's effect, thereby conveniently maintain the processing to equipment inner structure, maintenance operations who has alleviateed maintenance personal greatly, and the maintenance cost is reduced, and the equipment is more practical.

2. This cell-phone button key cap packaging structure, through pressing the apron, make the installation pole move down, promote the fly leaf and push down the pole and wholly move down, make return spring be in compression state, push down the pole and promote rubber pad and touch switch contact, can realize the press control to the cell-phone, moreover, the steam generator is simple in structure, and is practical convenient, is provided with the rubber pad through the bottom at the depression bar down, avoids the depression bar to take place the friction with touch switch when pressing down, has reduced touch switch and the damage of pushing down the pole, has improved the life of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a fixing block 1, a cross rod 2, a key cap 3, a limiting plate 4, a sliding block 5, a base 6, a touch switch 7, a rubber pad 8, a pressing rod 9, a connecting plate 10, a return spring 11, a movable plate 12, a limiting sleeve rod 13, an installation rod 14, an insertion rod 15, a cover plate 16, a pushing block 17 and a compression spring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a key cap packaging structure for mobile phone keys comprises a base 6, sliding grooves are formed on the left and right side walls of the inner cavity of the base 6, the sliding grooves are matched with sliding blocks 5, a limiting sleeve rod 13 is vertically installed at ninety degrees with a movable plate 12, a touch switch 7 is fixedly installed on the inner bottom wall of the base 6, a connecting plate 10 is fixedly installed between the left and right side walls of the inner cavity of the base 6, a circular hole is formed in the top of the connecting plate 10, the circular hole is matched with a lower pressing rod 9, the number of pushing blocks 17 is two, the two pushing blocks 17 are vertically installed at ninety degrees with a key cap 3, the movable plate 12 is movably installed between the left and right side walls of the inner cavity of the base 6 and positioned at the top of the connecting plate 10, the sliding blocks 5 with one end movably connected with the base 6 are fixedly installed on the left, the pressing rod 9 can be pressed more stably, the device is more practical, the bottom of the movable plate 12 is fixedly provided with the pressing rod 9, one end of the pressing rod 9 penetrates through and extends to the bottom of the connecting plate 10 and is movably connected with the connecting plate 10, the bottom of the pressing rod 9 is fixedly provided with the rubber pad 8, the bottom of the movable plate 12 is fixedly provided with the return spring 11, one end of the return spring is fixedly connected with the connecting plate 10, the top of the movable plate 12 is fixedly provided with the limiting sleeve rod 13, the top of the limiting sleeve rod 13 is provided with the clamping groove which is matched with the mounting rod 14, the number of the compression springs 18 is two, the left side and the right side of the top of the movable plate 12 are respectively and fixedly provided with the limiting plates 4, one sides opposite to the two limiting plates 4 are respectively provided with the bayonet sockets which are matched with the inserting rod 15, the inserting rod 15 is L-shaped, the top of the base 6 is, the sliding port is matched with the inserted bar 15, the lower pressing bar 9 is vertically arranged at ninety degrees with the connecting plate 10, the bottom of the key cap 3 is fixedly provided with an installation bar 14, one end of the installation bar penetrates through and extends to the inner cavity of the limit sleeve rod 13 and is movably connected with the limit sleeve rod 13, the inner bottom wall of the key cap 3 is fixedly provided with a fixed block 1, the left side and the right side of the fixed block 1 are both fixedly provided with a cross bar 2, one end of the cross bar 2 is fixedly connected with the key cap 3, the outer side of the cross bar 2 is movably provided with the inserted bar 15, one end of the inserted bar 15 penetrates through and extends to the inner cavity of the base 6 and is movably connected with the limit plate 4, when the internal structure of the key cap needs to be maintained, the cover plate 16 is firstly scratched and detached, then the two pushing blocks 17 are pushed towards opposite directions, the two inserted bars 15 move towards opposite directions and compress the compression, then the whole key cap 3 is lifted up to make the mounting rod 14 gradually separated from the limit loop bar 13, so that the whole key cap 3 can be disassembled, the device can achieve the effect of convenient disassembly, thereby facilitating the maintenance treatment of the internal structure of the device, greatly reducing the maintenance operation of maintenance personnel, reducing the maintenance cost, and making the device more practical, one side opposite to two insertion rods 15 and positioned at the outer side of the transverse rod 2 are both fixedly provided with a compression spring 18 with one end fixedly connected with the fixed block 1, the top of the insertion rods 15 is fixedly provided with a push block 17, the top of the key cap 3 is movably provided with a cover plate 16, the left side and the right side of the bottom of the cover plate 16 are both provided with clamping blocks, the left side and the right side of the top of the key cap 3 are both provided with grooves matched with the clamping blocks, the cover plate 16 can be stably covered on the key cap 3 by dripping a proper amount of glue into the, only need scratch glue can, through pressing apron 16, make installation pole 14 move down, promote fly leaf 12 and depression bar 9 down and wholly move down, make return spring 11 be in compression state, depression bar 9 promotes rubber pad 8 and touch switch 7 contact down, can realize the press control to the cell-phone, moreover, the steam generator is simple in structure, and is practical and convenient, be provided with rubber pad 8 through the bottom at depression bar 9 down, avoid depression bar 9 to take place the friction with touch switch 7 when pressing down, touch switch 7 and the damage of depression bar 9 have been reduced, the service life of equipment has been improved.

When using, when needs maintain equipment, only need open apron 16, with two promotion pieces 17 towards the direction removal of carrying on the back mutually, make limiting plate 4 break away from the restriction to inserted bar 15, can will press key cap 3 to dismantle, make equipment reach the effect of convenient to detach and maintenance, alleviateed maintenance personal's maintenance operation greatly, reduced cost of maintenance for equipment is more practical.

To sum up, this cell-phone button key cap packaging structure, through setting up inserted bar 15, when needs maintain the key cap inner structure, at first carve apron 16 and dismantle it, promote two promotion pieces 17 towards relative direction after that, make two inserted bars 15 remove and compress compression spring 18 towards relative direction, limiting plate 4 breaks away from the restriction to inserted bar 15 gradually this moment, lift up key cap 3 wholly on then, make installation pole 14 break away from with spacing loop bar 13 gradually, can be with pressing the whole dismantlement equipment of key cap 3, make equipment reach convenient to detach's effect, thereby conveniently maintain the equipment inner structure, maintenance operations who has alleviateed maintainer greatly, maintenance cost has been reduced, make equipment more practical.

Moreover, the installation rod 14 moves downwards by pressing the cover plate 16, the movable plate 12 and the lower pressing rod 9 are pushed to integrally move downwards, the return spring 11 is in a compressed state, the lower pressing rod 9 pushes the rubber pad 8 to contact with the touch switch 7, and the pressing control on the mobile phone can be realized, the structure is simple, practical and convenient, the rubber pad 8 is arranged at the bottom of the lower pressing rod 9, the friction between the lower pressing rod 9 and the touch switch 7 during pressing is avoided, the damage of the touch switch 7 and the lower pressing rod 9 is reduced, the service life of the equipment is prolonged, the defect that the key cap packaging structure of the key cap of the mobile phone commonly used in the market at present is not convenient to disassemble and maintain is overcome, the key cap structure is generally connected with the mobile phone into a whole, the installation structure is complicated, when the inside of the key cap is in failure, the disassembly is troublesome, the maintenance personnel are inconvenient to perform maintenance operation, and the maintenance cost is also improved to, making the device impractical.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell-phone button key cap packaging structure, includes base (6), its characterized in that: the inner bottom wall of the base (6) is fixedly provided with a touch switch (7), a connecting plate (10) is fixedly arranged between the left side wall and the right side wall of the inner cavity of the base (6), a movable plate (12) is movably arranged between the left side wall and the right side wall of the inner cavity of the base (6) and positioned at the top of the connecting plate (10), a sliding block (5) with one end movably connected with the base (6) is fixedly arranged at the left side and the right side of the movable plate (12), a lower pressing rod (9) with one end penetrating through and extending to the bottom of the connecting plate (10) and movably connected with the connecting plate (10) is fixedly arranged at the bottom of the movable plate (12), a return spring (11) with one end fixedly connected with the connecting plate (10) is fixedly arranged at the bottom of the lower pressing rod (9) and positioned at the outer side of, the top fixed mounting of fly leaf (12) has spacing loop bar (13), the equal fixed mounting in the left and right sides at fly leaf (12) top has limiting plate (4), the top movable mounting of base (6) has a key cap (3), the bottom fixed mounting who presses key cap (3) has one end to run through and extend to spacing loop bar (13) inner chamber and with spacing loop bar (13) swing joint's installation pole (14), interior diapire fixed mounting who presses key cap (3) has fixed block (1), the equal fixed mounting in the left and right sides of fixed block (1) has one end and horizontal pole (2) according to key cap (3) fixed connection, the outside movable mounting of horizontal pole (2) has one end to run through and extend to base (6) inner chamber and with limiting plate (4) swing joint's inserted bar (15), two the equal fixed mounting in one side that inserted bar (15) is relative and is located horizontal pole (2) in the outside has one end and fixed connection's compression spring (1) fixed connection (18) The top fixed mounting of inserted bar (15) has and promotes piece (17), the top movable mounting of button cap (3) has apron (16).

2. The key cap packaging structure of the mobile phone key according to claim 1, wherein: two the bayonet socket has all been seted up to limiting plate (4) relative one side, and bayonet socket and inserted bar (15) looks adaptation, inserted bar (15) are the L font.

3. The key cap packaging structure of the mobile phone key according to claim 1, wherein: the top of the limiting sleeve rod (13) is provided with a clamping groove, the clamping groove is matched with the mounting rod (14), and the number of the compression springs (18) is two.

4. The key cap packaging structure of the mobile phone key according to claim 1, wherein: the left side and the right side of the bottom of the key cap (3) are both provided with sliding openings, the sliding openings are matched with the insertion rods (15), and the lower pressing rod (9) and the connecting plate (10) are vertically arranged at ninety degrees.

5. The key cap packaging structure of the mobile phone key according to claim 1, wherein: the top of connecting plate (10) has been seted up the round hole, and the round hole and push down pole (9) looks adaptation, the quantity that promotes piece (17) is two, and two promote piece (17) and be ninety degrees perpendicular installation with button cap (3).

6. The key cap packaging structure of the mobile phone key according to claim 1, wherein: the left side wall and the right side wall of the inner cavity of the base (6) are both provided with sliding grooves, the sliding grooves are matched with the sliding blocks (5), and the limiting sleeve rod (13) and the movable plate (12) are vertically arranged at ninety degrees.