CN207853960U - A kind of metal side key structure of terminal - Google Patents

Abstract

The utility model proposes a kind of metal side key structures of terminal, including shell, first elastic component and the second elastic component, first elastic component and second elastic component may be contained at the strip through-hole of the shell, first elastic component includes the first elastic piece, sliding panel and fixinig plate, first elastic piece is marmem piece, first elastic piece is arranged with the housing parallel, first elastic piece is located at the inside of the strip through-hole of the shell, second elastic component is marmem piece, one end of second elastic component is fixedly connected with first elastic piece, the other end of second elastic component is contacted with the shell, the thickness of second elastic component is less than the thickness of first elastic piece.The utility model is simple in structure and occupancy hull outside space is small.

Description

A kind of metal side key structure of terminal

Technical field

The utility model belongs to the metal side key structure of technical field of communication equipment more particularly to a kind of terminal.

Background technology

Nowadays in electronic technology field, mobile terminal (such as：Mobile phone, tablet computer etc.) it is used as one kind is portable to set It is standby, have become indispensable communication, converter tools in people's life.And with the development of touch screen technology and screen enlarging, In order to save the space of mobile terminal front screen, the screen one side of existing smart mobile phone is usually not provided with physical button, and is Can be fast implemented in the case where not operated to mobile phone screen certain functions (volume control of such as music player, Opening and closing, screen power supplies switch of camera function etc.), and the aesthetic for machine overall construction design of not accidentally dropping, side switch Therefore setting is widely used.

However, existing terminal side switch, which exists, occupies hull outside space and complicated defect, and then cause to give birth to Efficiency complex process when production processing and mating protective case.

Utility model content

The utility model in view of the foregoing defects the prior art has, proposes a kind of simple in structure and occupies hull outside sky Between small terminal metal side key structure.

In order to achieve the above object, the technical solution adopted in the utility model is：

A kind of metal side key structure of terminal, including shell have strip through-hole, the metal side switch of terminal on the shell Structure further includes the first elastic component and the second elastic component, and first elastic component and second elastic component may be contained within the shell At the strip through-hole of body, first elastic component includes the first elastic piece, sliding panel and fixinig plate, and first elastic piece is shape Shape memory alloys piece, first elastic piece are arranged with the housing parallel, and first elastic piece is located at the item of the shell The inside of shape through-hole, the sliding panel, which is arranged perpendicular to first elastic piece and is fixed with the end of first elastic piece, to be connected It connects, sliding groove, the sliding groove and the cunning is offered corresponding to the sliding panel on the side wall of the strip through-hole of the shell Movable plate is slidably matched, and the fixinig plate is parallel with first elastic piece, the fixinig plate be located at the outside of the shell and with The housing outer surface is detachably connected, and the fixinig plate is fixedly connected with the sliding panel, and second elastic component is shape Shape memory alloy, one end of second elastic component are fixedly connected with first elastic piece, second elastic component it is another End is contacted with the shell, and the thickness of second elastic component is less than the thickness of first elastic piece.

Preferably, the shell is internally provided with L-type baffle, the top of the L-type baffle and the shell are solid Fixed connection, the L-type baffle are arranged corresponding to first elastic piece, to be taken off from the shell when first elastic piece It is contacted with first elastic piece when falling.

Preferably, further include rubber dust-proof plate, the rubber dust-proof plate correspond to second elastic component with it is described The junction of shell, to prevent dust from entering the inside by the shell, one end and the shell of the rubber dust-proof plate It is fixedly connected, the other end of the rubber dust-proof plate is in cantilever position.

Preferably, the internal direction of cantilever end to the shell of the rubber dust-proof plate it is integrally-formed have it is convex It rises, the end of the protrusion far from the rubber dust-proof plate is contacted with second elastic component, and the protrusion is rubber bumps.

Preferably, the end outer surface that protrusion is contacted with second elastic component is spherical surface.

Preferably, second elastic component connection integrated with first elastic piece.

Preferably, the fixinig plate is bolted to connection with the shell.

Preferably, the end outer surface that second elastic component is contacted with the shell is spherical surface.

Compared with prior art, it is with good effect the advantages of the utility model：

The metal side key structure of the utility model terminal is made by the way that first elastic component, second elastic component is arranged It obtains first elastic component quickly to connect and fix with the shell by way of being slidably matched, while in first elasticity Part and second elastic component are set to the inside of the strip through-hole for making shell under the premise of stablizing triggering terminal, in turn While simplifying structure, improving installation effectiveness, the occupancy in space is greatly reduced.

Description of the drawings

Fig. 1 is the structural schematic diagram of the metal side key structure of the utility model terminal；

Fig. 2 is the structural schematic diagram of the first elastic component of the utility model；

Fig. 3 is the partial enlarged view of part A in Fig. 1；

In above each figure：1, shell；2, the first elastic component；3, the second elastic component；4, the first elastic piece；5, sliding panel；6、 Fixinig plate；7, L-type baffle；8, rubber dust-proof plate；9, raised.

Specific implementation mode

In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having In the case of being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations In mode.

In the description of the present invention, it should be noted that term "inner", "outside", "upper", "lower", "front", "rear" etc. The orientation or positional relationship of instruction is position relationship based on ... shown in the drawings, is merely for convenience of description the utility model and simplification Description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and behaviour Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only, without It can be interpreted as indicating or implying relative importance.

Referring to Fig. 1 and Fig. 2, Fig. 1 is the structural schematic diagram of the metal side key structure of the utility model terminal, and Fig. 2 is this reality With the structural schematic diagram of novel first elastic component.A kind of metal side key structure of terminal, including shell 1 have on the shell 1 Strip through-hole；The metal side key structure of terminal further includes the first elastic component 2 and the second elastic component 3, first elastic component 2 and institute It states the second elastic component 3 to may be contained at the strip through-hole of the shell 1, first elastic component 2 includes the first elastic piece 4, slides Movable plate 5 and fixinig plate 6, first elastic piece 4 are marmem piece, and first elastic piece 4 is parallel with the shell 1 Setting, first elastic piece 4 are located at the inside of the strip through-hole of the shell 1, and the sliding panel 5 is perpendicular to first bullet Property piece 4 be arranged and be fixedly connected with the end of first elastic piece 4, correspond on the side wall of the strip through-hole of the shell 1 The sliding panel 5 offers sliding groove, and the sliding groove is slidably matched with the sliding panel 5, the fixinig plate 6 and described first Elastic piece 4 is parallel, and the fixinig plate 6 is located at the outside of the shell 1 and is detachably connected with 1 outer surface of the shell, described Fixinig plate 6 is fixedly connected with the sliding panel 5, and second elastic component 3 is marmem piece, second elastic component 3 One end be fixedly connected with first elastic piece 4, the other end of second elastic component 3 is contacted with the shell 1, described The thickness of two elastic components 3 is less than the thickness of first elastic piece 4, can either ensure good supportive with this, and can be fast Speed and accurately triggering terminal.

Based on above-mentioned, the metal side key structure of the utility model terminal, which passes through, is arranged first elastic component 2, described second Elastic component 3 so that first elastic component 2 is quickly connect by way of being slidably matched and is fixed with the shell 1, while First elastic component 2 and second elastic component 3 are set to the bar shaped for making shell 1 under the premise of stablizing triggering terminal The inside of through-hole, and then while simplifying structure, improving installation effectiveness, greatly reduce the occupancy in space.

In order to avoid falling to the inside of the shell 1 because of falling off for first elastic piece 4, as shown in Figure 1, described Shell 1 is internally provided with L-type baffle 7, and the top of the L-type baffle 7 is fixedly connected with the shell 1, the L-type baffle 7 Be arranged corresponding to first elastic piece 4, with when first elastic piece 4 falls off from the shell 1 with described first Elastic piece 4 contacts.The utility model can be left out in first elastic piece 4 from the shell 1 by the L-type baffle 7 When, it connects and blocks first elastic piece 4, and then first elastic piece 4 is avoided to fall into the inside of the shell 1, and to described The normal work of parts inside shell 1 interferes.

In order to avoid ash enters the inside of the shell 1, as depicted in figs. 1 and 2, the metal side of the utility model terminal Bond structure further includes rubber dust-proof plate 8, and the rubber dust-proof plate 8 corresponds to the connection of second elastic component 3 and the shell 1 Place, to prevent dust from entering the inside by the shell 1, one end of the rubber dust-proof plate 8 is fixed with the shell 1 to be connected It connects, the other end of the rubber dust-proof plate 8 is in cantilever position.

It is the partial enlarged view of part A in Fig. 1 referring to Fig. 3, Fig. 3.As shown in figures 1 and 3, in order to improve the effect of button Rate, the internal direction of cantilever end to the shell 1 of the rubber dust-proof plate 8 is integrally-formed to have protrusion 9, described raised 9 remote End from the rubber dust-proof plate 8 is contacted with second elastic component 3, and described raised 9 be rubber bumps.The utility model is whole The metal side key structure at end is by setting described raised 9, upon pressing the key, by applying pressure to the rubber dust-proof plate 8, after And raised 9 movement is driven, then protrusion 9 drives second elastic component 3 to fast move and accurate triggering terminal, Jin Erxiang For directly pressing second elastic component 3, the efficiency of button can be greatly improved.

Further as shown in figure 3, described raised 9 end outer surfaces contacted with second elastic component 3 are spherical surface, with this The efficiency of button can be further increased.

For the connection type of second elastic component 3 and first elastic piece 4, can be：Second elasticity The connection integrated with first elastic piece 4 of part 3.

For the connection type of the fixinig plate 6 and the shell 1, can be：The fixinig plate 6 and the shell 1 It is bolted to connection.

In addition, as shown in Figure 1, the end outer surface that second elastic component 3 is contacted with the shell 1 is spherical surface, with this The efficiency of button can be further increased.

Claims (8)

1. a kind of metal side key structure of terminal, including shell (1), there is strip through-hole, feature to exist on the shell (1) In：Further include the first elastic component (2) and the second elastic component (3), first elastic component (2) and second elastic component (3) are equal Be set at the strip through-hole of the shell (1), first elastic component (2) include the first elastic piece (4), sliding panel (5) and Fixinig plate (6), first elastic piece (4) are marmem piece, and first elastic piece (4) is flat with the shell (1) Row setting, first elastic piece (4) are located at the inside of the strip through-hole of the shell (1), and the sliding panel (5) is perpendicular to institute The first elastic piece (4) is stated to be arranged and be fixedly connected with the end of first elastic piece (4), the strip through-hole of the shell (1) Side wall on corresponding to the sliding panel (5) offer sliding groove, the sliding groove is slidably matched with the sliding panel (5), institute State that fixinig plate (6) is parallel with the first elastic piece (4), the fixinig plate (6) be located at the outside of the shell (1) and with it is described Shell (1) outer surface is detachably connected, and the fixinig plate (6) is fixedly connected with the sliding panel (5), second elastic component (3) it is marmem piece, one end of second elastic component (3) is fixedly connected with first elastic piece (4), and described the The other end of two elastic components (3) is contacted with the shell (1), and the thickness of second elastic component (3) is less than first elasticity The thickness of piece (4).

2. the metal side key structure of terminal according to claim 1, it is characterised in that：The inside of the shell (1) is arranged There are L-type baffle (7), the top of the L-type baffle (7) to be fixedly connected with the shell (1), the L-type baffle (7) corresponds to institute State the first elastic piece (4) setting, with when first elastic piece (4) falls off from the shell (1) with first bullet Property piece (4) contact.

3. the metal side key structure of terminal according to claim 1, it is characterised in that：Further include rubber dust-proof plate (8), institute State rubber dust-proof plate (8) correspond to second elastic component (3) and the shell (1) junction, with prevent dust by It is fixedly connected to one end of the inside of the shell (1), the rubber dust-proof plate (8) with the shell (1), the rubber dust-proof The other end of plate (8) is in cantilever position.

4. the metal side key structure of terminal according to claim 3, it is characterised in that：The rubber dust-proof plate (8) is hanged The internal direction of arm end to the shell (1) is integrally-formed to be had raised (9), and the protrusion (9) is far from the rubber dust-proof plate (8) end is contacted with second elastic component (3), and the protrusion (9) is rubber bumps.

5. the metal side key structure of terminal according to claim 4, it is characterised in that：Raised (9) and second elasticity The end outer surface of part (3) contact is spherical surface.

6. the metal side key structure of terminal according to claim 1, it is characterised in that：Second elastic component (3) and institute State the first elastic piece (4) integration connection.

7. the metal side key structure of terminal according to claim 1, it is characterised in that：The fixinig plate (6) and the shell Body (1) is bolted to connection.

8. the metal side key structure of terminal according to claim 1, it is characterised in that：Second elastic component (3) and institute The end outer surface for stating shell (1) contact is spherical surface.