CN208819789U - A kind of multifunction push key device and the wearable device with the device - Google Patents

Abstract

The utility model discloses a kind of multifunction push key device and wearable devices, including circuit board, shell and key.Wherein, key is rotatablely installed on shell, key has at least two triggering card slots, there is protrusion in shell, there are at least two contacts on circuit board, each contact, which respectively corresponds, realizes different functions, key is connected with elastic slice, key turns to different angle and protrusion is made to be caught in different triggering card slots, and protrusion is connected in the state of different triggering card slots, and elastic slice is connected from corresponding different contacts.Using multifunction push key device provided by the utility model, when turning to protrusion with key and being connected in different triggering card slots, elastic slice is connected with corresponding contact, to trigger the corresponding function in the contact.Multiple functions may be implemented in one key of multifunction push key device, have saved space, and by mechanical structure that multiple functions are compound, only need to be convenient for the user to operate by the opposite housing into rotation of key to corresponding position when different function switches.

Description

A kind of multifunction push key device and the wearable device with the device

Technical field

The utility model relates to technical field of key to further relate to one more specifically to a kind of multifunction push key device Kind wearable device.

Background technique

Each class of electronic devices is equipped with the key for triggering a certain function more in the prior art.Single key is usual only at present Have on the wearing product such as independent a function, such as VR, AR can all have volume+, volume-, entrance, the keys such as return, mostly It goes to realize different functions by multiple keys, however multiple key wasting spaces is set, and it is clean and tidy to influence appearance.Even if part The key of product can be realized multiple functions, also go to realize typically only by software control triggering duration etc., but this side Formula has larger drawback, is mainly shown as that software-driven multifunction push key user is difficult to be accurately judged to the driving time of key, leads Function is caused to realize difficult, in addition, software-driven multifunction push key is in addition to first instantaneous Trigger Function is generally with Click feel Except, for other functions without any feel, it is poor to experience.

It is current ability in conclusion how to efficiently solve the problems such as software triggering multifunction push key operation difficulty is big Field technique personnel's problem to be solved.

Utility model content

In view of this, first of the utility model is designed to provide a kind of multifunction push key device, this is multi-functional to be pressed The structure design of key apparatus can efficiently solve the big problem of software triggering multifunction push key operation difficulty, the utility model Second purpose is to provide a kind of wearable device including above-mentioned multifunction push key device.

In order to reach above-mentioned first purpose, the utility model is provided the following technical solutions:

A kind of multifunction push key device, it is described to press including circuit board, shell and rotational installation in the key on the shell Key has at least two triggering card slots, has protrusion in the shell, has at least two contacts on the circuit board, described to press Key connection has elastic slice, is caught in the different triggering card slots with the rotation protrusion of the key, and the protrusion is connected in In the state of the different triggering card slots, the elastic slice is connected from the corresponding different contacts.

Preferably, in above-mentioned multifunction push key device, the key further includes that at least one disconnects card slot, the protrusion card It is connected in the state of the disconnection card slot, each contact disconnects.

Preferably, in above-mentioned multifunction push key device, the triggering card slot is arc-shaped with the disconnection card slot, described The top surface of protrusion is in consistent arc-shaped or described raised be in and the triggering with the triggering card slot and the disconnections card slot Card slot and the spherical shape for disconnecting card slot cooperation.

Preferably, in above-mentioned multifunction push key device, the key is connected with sliding block, and the bottom end of the sliding block has described Elastic slice, the key pushes the sliding block to be parallel to the circuit board when rotating mobile.

Preferably, in above-mentioned multifunction push key device, the sliding block is slidably mounted in the shell, and the key has Swing rod, slot is offered on the top surface of the sliding block, and the bottom end of the swing rod is inserted into the slot to rotate in the key When push the sliding block mobile.

Preferably, in above-mentioned multifunction push key device, flange, the shell are respectively provided on the opposite two sides of the sliding block The sliding slot with each flange cooperation is provided on body accordingly, each flange is inserted into the corresponding sliding slot respectively and edge The sliding slot sliding.

Preferably, in above-mentioned multifunction push key device, mounting hole is offered in shell, the protrusion is to be set to the peace The clamping joint in hole is filled, flexible part, the clamping are abutted between the bottom end of the clamping joint and the bottom surface of the mounting hole The top of head protrudes from the mounting hole.

Preferably, in above-mentioned multifunction push key device, the opposite both ends of the key are connected with pin shaft, set on the shell It is equipped with the mounting groove for installing the key, connecting hole, two pins are offered in the opposite two side walls of the mounting groove Axis is inserted into respectively in two connecting holes.

Preferably, in above-mentioned multifunction push key device, the key includes keycap, and the bottom end of the keycap has to downward The support arm stretched, the triggering card slot are opened in the bottom end of the support arm.

Multifunction push key device provided by the utility model includes circuit board, shell and key.Wherein, key is rotatablely installed In on shell, key has at least two triggering card slots, has protrusion in shell, has at least two contacts on circuit board, respectively Contact, which respectively corresponds, realizes different functions, and key is connected with elastic slice, and key turns to different angle and protrusion is made to be caught in difference Triggering card slot, and protrusion is connected in the state of different triggering card slots, and elastic slice is connected from corresponding different contacts.

Using multifunction push key device provided by the utility model, key has at least two clamping positions with respect to shell, It is exactly that the protrusion of shell is connected in the different triggering card slots of key, since respective protrusions are connected in different triggering card slots on circuit board The different location of elastic slice under state is separately provided for realizing the contact of different function, to turn to raised card with key When being connected to different triggering card slots, elastic slice is connected with corresponding contact, to trigger the corresponding function in the contact.Multifunction push key dress Setting a key may be implemented multiple functions, space saved, and by mechanical structure that multiple functions are compound, when different function switches It only need to be convenient for the user to operate by the opposite housing into rotation of key to corresponding position.

In one preferred embodiment, mounting hole is offered in shell, protrusion is the card being set in mounting hole Connector, abuts flexible part between the bottom end of clamping joint and the bottom surface of mounting hole, the top of clamping joint protrudes from mounting hole.Pass through The setting of elastic component, when protrusion in different triggering card slots by switching, key can beat, and user can generate corresponding hand Sense, and the sound of rattling away hit with clamping joint and triggering card slot, further the user experience is improved.

In order to reach above-mentioned second purpose, the utility model additionally provides a kind of wearable device, the wearable device Including any of the above-described kind of multifunction push key device.Since above-mentioned multifunction push key device has above-mentioned technique effect, having should The wearable device of multifunction push key device should also have corresponding technical effect.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the configuration schematic diagram of the multifunction push key device of one specific embodiment of the utility model；

Fig. 2 is the structural schematic diagram of key in Fig. 1；

Fig. 3 is the structural schematic diagram of shell in Fig. 1；

Fig. 4 is the fit structure schematic diagram of key and shell；

Fig. 5 is the side cross-sectional view of protrusion with disconnection card slot clamping；

Fig. 6 is another sectional view of Fig. 5；

Fig. 7 is the side cross-sectional view of first triggering card slot clamping of protrusion and right side；

Fig. 8 is another sectional view of Fig. 7；

Fig. 9 is the side cross-sectional view of second triggering card slot clamping of protrusion and right side；

Figure 10 is another sectional view of Fig. 9.

It is marked in attached drawing as follows:

Key 1, shell 2, circuit board 3, sliding block 4, elastic slice 5, elastic component 6, clamping joint 7；Card slot 11 is triggered, card slot is disconnected 12, pin shaft 13, swing rod 14, keycap 15, support arm 16；Mounting hole 21, mounting groove 22, connecting hole 23, sliding slot 24；Contact 31.

Specific embodiment

The utility model embodiment discloses a kind of multifunction push key device, and multiple functions may be implemented in a key, saves Space, and it is by mechanical structure that multiple functions are compound, it is convenient for the user to operate.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-Fig. 4 is please referred to, Fig. 1 is the detonation configuration of the multifunction push key device of one specific embodiment of the utility model Schematic diagram；Fig. 2 is the structural schematic diagram of key in Fig. 1；Fig. 3 is the structural schematic diagram of shell in Fig. 1；Fig. 4 is key and shell Fit structure schematic diagram.

In a specific embodiment.Multifunction push key device provided by the utility model includes circuit board 3,2 and of shell Key 1.

Wherein, key 1 is used to receive the operation of user.The rotational installation of key 1 is on shell 2, that is, key 1 and shell 2 rotation connections, and then in user's operation key 1, key 1 is rotated with respect to shell 2, aforesaid operations both can be pressing operation or It can be rotation process, be operated with specific reference to the shape of key 1.The shape of shell 2 is not especially limited herein, according to need It is arranged.

Key 1 has at least two triggering card slots 11, has protrusion in shell 2, and protrusion cooperates with triggering card slot 11, can It is connected in different triggering card slots 11 respectively, and protrusion can be different when external force pushes key 1 to rotate relative to shell 2 Switch between triggering card slot 11.Specifically, triggering card slot 11 is arc-shaped, that is, the edge line of triggering card slot 11 is circular arc line, Then the top surface of corresponding protrusion is in consistent arc-shaped or in the spherical shape cooperated with triggering card slot 11 with triggering card slot 11, in turn It is raised to be on the one hand connected in triggering card slot 11, to keep key 1 is corresponding to trigger the corresponding function of triggering card slot 11, separately One side arc-shaped structure is detached from the triggering card slot 11 along camber line when pushing key 1, convenient for protrusion.Preferably, adjacent two Triggering card slot 11 connects setting, then forms tip-angled shape structure therebetween, and when rotating key 1, protrusion is opposite to trigger card slot along one 11 side wall, which is moved to, can be caught in adjacent another triggering card slot 11 across the tip-angled shape structure.Trigger card is explained above The case where slot 11 is arc-shaped, triggering card slot 11 is also not limited to arc-shaped certainly, can also use other conventional shapes, then The shape of protrusion is accordingly arranged.

There are at least two contacts 31, each contact 31, which respectively corresponds, realizes different functions, and each contact 31 on circuit board 3 Corresponding concrete function also can according to need setting, be not especially limited herein.Circuit board 3 and the specific structure of contact 31 are asked With reference to the prior art, details are not described herein again.

Key 1 is connected with elastic slice 5, and key 1 turns to different angle and protrusion is made to be caught in different triggering card slots 11, and convex It rises and is connected in the state of different triggering card slots 11, elastic slice 5 is connected from corresponding different contacts 31.Namely turn with key 1 Dynamic, each card slot 11 that triggers correspondingly rotates, and the protrusion on shell 2 can be caught in different triggering card slots 11, and with key 1 Rotation, it is corresponding with the elastic slice 5 that key 1 connects mobile, so that its contact 31 corresponding with each triggering card slot 11 is connected.It needs Bright, each card slot 11 and each contact 31 of triggering is one-to-one relationship, i.e., when protrusion is connected in a triggering card slot 11, key 1 position meets the elastic slice 5 being attached thereto and moves to and the connection of corresponding contact 31.Protrusion is turned to by key 1 to be connected in Different triggering card slots 11 so that elastic slice 5 is connected from different contacts 31, and then realizes different functions.

Using multifunction push key device provided by the utility model, key 1 has at least two clamping positions with respect to shell 2, The protrusion of namely shell 2 is connected in the different triggering card slots 11 of key 1, since respective protrusions are connected in difference on circuit board 3 The different location for triggering elastic slice 5 under 11 state of card slot is separately provided for realizing the contact 31 of different function, thus with key 1 turns to protrusion when being connected in different triggering card slots 11, and elastic slice 5 is connected with corresponding contact 31, so that it is right to trigger the contact 31 The function of answering.Multiple functions may be implemented in one key of multifunction push key device, have saved space, and will be a variety of by mechanical structure Key 1 only need to be turned to corresponding position with respect to shell 2 when different function switches by function and service, convenient for the user to operate.

Further, key 1 further includes that at least one disconnects card slot 12, and protrusion is connected in the state of disconnection card slot 12, Each contact 31 disconnects.Namely with the rotation of key 1, when protrusion, which is connected in, to be disconnected in card slot 12, elastic slice 5 not with circuit board Each contact 31 on 3 contacts, so that each contact 31 is in off-state, does not trigger each function.Being arranged such both can be with The open and close that both can control each function by a key 1, also may be implemented multi-functional switching.Specifically, disconnected It is identical as the triggering shape of card slot 11 to open card slot 12, that is, for disconnecting card slot 12 and triggering card slot 11, the area of the two Be not that protrusion turns to when disconnecting in card slot 12 or triggering card slot 11, the position of elastic slice 5 is different, and then with the contact of contact 31 State is different.

Specifically, disconnecting card slot 12 can be arc-shaped, raised top surface is in consistent arc-shaped with disconnection card slot 12, or Person's protrusion is in the spherical shape cooperated with triggering card slot 11 and disconnection card slot 12.The edge line for namely disconnecting card slot 12 is circular arc line, And then on the one hand protrusion can be connected in and disconnect in card slot 12, to keep the correspondence of key 1 to disconnect each contact 31, on the other hand Arc-shaped structure is detached from along camber line convenient for protrusion when pushing key 1 and disconnects card slot 12.Preferably, disconnect card slot 12 with it is adjacent Triggering card slot 11 connect setting.

For shown in Fig. 2, what the bottom end of key 1 was sequentially connected in the rotation circumferential direction of key 1 is provided with multiple card slots, Card slot is located in the middle to disconnect card slot 12, the both ends for disconnecting card slot 12 are connected with multiple triggering card slots 11 in turn, shown in Fig. 2 It is each provided with two triggering card slots 11 respectively to disconnect the left and right sides of card slot 12.Protrusion is connected in key 1 in its natural state In intermediate disconnection card slot 12, as seen in figs. 5-6.When the top left hand of pressing keys 1, then the bottom end of key 1 turns right, convex It rises and is connected in the first triggering card slot 11 in right side, and first contact 31 on elastic slice 5 and right side is connected, such as Fig. 7-8 institute Show.When continuing the top left hand of pressing keys 1, the bottom end of key 1 continues to turn right, and protrusion is connected in the touching of second, right side In hair fastener slot 11, then second contact 31 on elastic slice 5 and right side is connected, as shown in figs. 9-10.Make on the right side of the top of pressing keys 1 convex It rises and is connected in the triggering card slot 11 in left side, and the process for connecting the contact 31 in elastic slice 5 and left side is same as described above, this Place repeats no more.The number for the function that the quantity of specific triggering card slot 11 can be integrated according to the key 1 is correspondingly arranged.

For the ease of when key 1 turns to different location with respect to shell 2, elastic slice 5 is connected from different contacts 31, into one Step setting sliding block 4, sliding block 4 are connect with key 1, and elastic slice 5 is fixed on the bottom end of sliding block 4, push sliding block 4 parallel when key 1 rotates It is mobile in circuit board 3.And then it pushes key 1 that it is made to turn to protrusion with respect to shell 2 and is caught in disconnection card slot 12 or different triggerings When in card slot 11, the rotation of key 1 pushes sliding block 4 to be parallel to the movement of circuit board 3, and then 5 opposing circuit of elastic slice of 4 bottom end of sliding block Plate 3 is moved to elastic slice 5 and contacts with different contacts 31.The setting for namely passing through sliding block 4, is changed into cunning for the rotation of key 1 Block 4 is parallel to the movement of circuit board 3, in order to the connection of elastic slice 5 and each contact 31.In this embodiment, elastic slice 5 is to pass through cunning Block 4 is connect with key 1.As needed, sliding block 4 can also be not provided with and elastic slice 5 is directly fixed on to the bottom end of key 1, then With the rotation of key 1, the motion profile of elastic slice 5 is arc-shaped, that is, the spacing of elastic slice 5 to circuit board 3 is variation, to be Contact elastic slice 5 with different contacts 31, the height that top to the circuit board 3 of each contact 31 can be set is different, but structure It is relative complex.

Specifically, sliding block 4 is slidably mounted in shell 2, key 1 has swing rod 14, offers on the top surface of sliding block 4 slotting Slot, the bottom end insertion slot of swing rod 14 are interior to push sliding block 4 mobile when key 1 rotates.Namely sliding block 4 and shell 2 slide Cooperation, shell 2 provide a supporting role sliding block 4.Key 1 is connect by swing rod 14 with sliding block 4, when key 1 rotates, swing rod 14 It rotates synchronously with key 1, and is inserted into the slot on 4 top of sliding block due to swing rod 14, therefore its one side opposing slider 4 occurs to turn It is dynamic, and short transverse generates displacement in 14 rotation process of swing rod, and then the relative motion both on the depth direction of slot, also It is that the depth that swing rod 14 is inserted into slot changes with the swing of swing rod 14.Meanwhile swing rod 14 is in the direction for being parallel to circuit board 3 Upper generation displacement, and pass through the side wall of slot band 4 synchronizing moving of movable slider.It is inserted into the slot band movement of movable slider 4 by swing rod 14, It is simple and reliable for structure.Specifically, the bottom end of swing rod 14 is in round pie, it is corresponding that the width of slot is preferably equal to 14 bottom end of swing rod Diameter.As needed, key 1 can also be turned by the transmission of connecting rod by the articulated linkage between key 1 and sliding block 4 Turn turns to the movement that sliding block 4 is parallel to circuit board 3.

Further, it is respectively provided with flange on the opposite two sides of sliding block 4, is provided with accordingly on shell 2 and each flange The sliding slot 24 of cooperation, each flange is inserted into corresponding sliding slot 24 respectively and 24 sliding along the chute.Pass through matching for sliding slot 24 and flange It closes, on the one hand can play a supporting role to sliding block 4, and supported jointly by the two sides of sliding block 4, so that the movement of sliding block 4 is more Steadily.On the other hand, sliding slot 24 can play the role of the limition orientation to sliding block 4.

For the ease of the installation of elastic slice 5, the bottom end of sliding block 4 has hot molten column, has on elastic slice 5 and leads to what hot molten column cooperated Hole, and be fixedly connected with elastic slice 5 with hot molten column by way of hot melt.Certainly, elastic slice 5 as needed can also be adopted with sliding block 4 It is connected with conventional modes that is fixedly connected such as clamping, welding, is not especially limited herein.It is located at centre disconnecting card slot 12, it is left In the case that right two sides are respectively provided with triggering card slot 11, then elastic slice 5 may include left and right two, centre and sliding block 4 is fixed connects It connects.Two spacing are according to the spacing of adjacent two contact 31 so that when the contact 31 of one and circuit board 3 is connected, it is another not It is contacted with the contact 31 of circuit board 3.By setting left and right two, when so that key 1 rotating to the left or to the right, pass through left side respectively Or right side with corresponding triggering card slot 11 connect, when so that connecting outermost contact 31, key 1 turns over angle relatively It is small, consequently facilitating the Miniaturization Design of key device.

On the basis of the various embodiments described above, mounting hole 21 is offered in shell 2, protrusion is to be set in mounting hole 21 Clamping joint 7, abut flexible part 6 between the bottom end and the bottom surface of mounting hole 21 of clamping joint 7, the top of clamping joint 7 protrudes from Mounting hole 21.The setting for namely passing through elastic component 6 pushes the triggering card slot 11 of clamping joint 7 and key 1 or disconnects 12 phase of card slot It supports, so that 1 clamping joint 7 of key can reliably be connected in each triggering card slot 11 or disconnect in card slot 12.And it ought push outside When dynamic 1 switching state of key, key 1 is rotated, and triggers card slot 11 or disconnect card slot 12 pushing 7 compression elastic piece 6 of clamping joint, and is worked as Key 1 turn to another triggering card slot 11 or disconnect card slot 12 it is opposite with clamping joint 7 when, then the restoring force push card of elastic component 6 Connector 7 resets and triggers card slot 11 with one or disconnect 12 clamping of card slot.It should be noted that clamping joint 7 is preferred spherical in shape, It can be using the other shapes cooperated with triggering card slot 11 and disconnection card slot 12.By the setting of elastic component 6, in protrusion by difference Triggering card slot 11 in when switching key 1 can beat, user can generate corresponding feel, and with clamping joint 7 and triggering The sound of rattling away that card slot 11 is hit, further the user experience is improved.

Elastic component 6 can specifically use spring, and compressed spring is such as arranged, and can also be capable of providing bullet using other routines The structure or material pieces of property restoring force.

It can also be not provided with elastic component 6 as needed, realize protrusion in not same touching using the flexible deformation of protrusion itself Switching in hair fastener slot 11 or disconnection card slot 12.Such as it is raised including support rod and positioned at the clamp of support club head, then outside When pushing dynamic 1 switching state of key, key 1 is rotated, and triggers card slot 11 or disconnect card slot 12 pushing the rod piece of protrusion that elasticity occurs Deformation, and when key 1 turns to another triggering card slot 11 or disconnects 12 position of card slot, then rod piece can restore to deform, thus Clamp is connected in the triggering card slot 11 or disconnects in card slot 12.But pass through the setting of elastic component 6 and clamping joint 7, structure cooperates more It is reliable.

In the above embodiments, the opposite both ends of key 1 are connected with pin shaft 13, and mounting groove 22 is provided on shell 2, peace Connecting hole 23 is offered in the opposite two side walls of tankage 22, two pin shafts 13 are inserted into respectively in two connecting holes 23.Namely key 1 It being installed in the installation of shell 2, and connecting hole 23 and the rotation connection of shell 2 is inserted by pin shaft 13, rotation axis is pin shaft 13, Then respectively triggering card slot 11 or disconnection card slot 12 are along the circumferentially distributed of pin shaft 13, to trigger card slot 11 in 1 rotation process of key Or it disconnects card slot 12 and accordingly rotates.

Specifically, key 1 includes keycap 15, the bottom end of keycap 15 has the support arm 16 extended downwardly, and triggering card slot 11 is opened Set on the bottom end of support arm 16.In the case where being provided with swing rod 14, then swing rod 14 can be oppositely arranged with support arm 16, and the two is mutual Do not interfere.When key 1 is connect by pin shaft 13 with shell 2, then two pin shafts 13 are preferably disposed in outside and the swing rod of support arm 16 14 outside.Keycap 15 specifically preferably can be in low arc between the senior middle school of both ends in cubic shape, top surface, in order to user's finger behaviour Make.And then user can be rotated by key 1 when pressing 15 left side of keycap, or key 1 reversely turns when pressing 15 right side of keycap It is dynamic, so as to adjust triggering card slot 11 and disconnect the position of card slot 12, when protrusion and different triggering card slots 11 or disconnection card slot 12 Clamping.

The multifunction push key device provided in based on the above embodiment, the utility model additionally provide a kind of wearable set Standby, which includes any one multifunction push key device in above-described embodiment.Since the wearable device uses Multifunction push key device in above-described embodiment, so the beneficial effect of the wearable device please refers to above-described embodiment.

Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (10)

1. a kind of multifunction push key device, which is characterized in that including circuit board (3), shell (2) and rotational installation in the shell (2) key (1) on, the key (1) have at least two triggerings card slot (11), have protrusion in the shell (2), described There are at least two contacts (31) on circuit board (3), the key (1) is connected with elastic slice (5), with the rotation of the key (1) The protrusion is caught in the different triggering card slots (11), and the protrusion is connected in the state of different triggerings card slot (11) Under, the elastic slice (5) is connected from the corresponding different contacts (31).

2. multifunction push key device according to claim 1, which is characterized in that the key (1) further includes at least one It disconnects card slot (12), the protrusion is connected in the state of the disconnection card slot (12), and each contact (31) disconnects.

3. multifunction push key device according to claim 2, which is characterized in that the triggering card slot (11) and the disconnection Card slot (12) is arc-shaped, and the top surface of the protrusion is in consistent with the triggering card slot (11) and the disconnection card slot (12) The arc-shaped or described protrusion is in the spherical shape with triggering card slot (11) and disconnection card slot (12) cooperation.

4. multifunction push key device according to claim 1, which is characterized in that the key (1) is connected with sliding block (4), The bottom end of the sliding block (4) has the elastic slice (5), and the key (1) pushes the sliding block (4) to be parallel to the electricity when rotating Road plate (3) is mobile.

5. multifunction push key device according to claim 4, which is characterized in that the sliding block (4) is slidably mounted on described In shell (2), the key (1) has swing rod (14), offers slot, the swing rod (14) on the top surface of the sliding block (4) Bottom end be inserted into the slot to push the sliding block (4) mobile when the key (1) rotates.

6. multifunction push key device according to claim 5, which is characterized in that on the opposite two sides of the sliding block (4) It is respectively provided with flange, is provided with the sliding slot (24) with each flange cooperation, each flange point on the shell (2) accordingly It is not inserted into the corresponding sliding slot (24) and is slided along the sliding slot (24).

7. multifunction push key device according to claim 1-6, which is characterized in that opened up in the shell (2) Have mounting hole (21), the protrusion is the clamping joint (7) being set in the mounting hole (21), the bottom end of the clamping joint (7) It is abutted between the bottom surface of the mounting hole (21) flexible part (6), the top of the clamping joint (7) protrudes from the mounting hole (21)。

8. multifunction push key device according to claim 1-6, which is characterized in that the key (1) is opposite Both ends are connected with pin shaft (13), and the mounting groove (22) for installing the key (1), the peace are provided on the shell (2) It is offered connecting hole (23) in the opposite two side walls of tankage (22), two pin shafts (13) are inserted into two connecting holes respectively (23) in.

9. multifunction push key device according to claim 8, which is characterized in that the key (1) includes keycap (15), institute The bottom end for stating keycap (15) has the support arm (16) extended downwardly, and triggering card slot (11) is opened in the bottom of the support arm (16) End.

10. a kind of wearable device, which is characterized in that including the described in any item multifunction push key devices of such as claim 1-9.