CN217218352U

CN217218352U - Key switch type quick-release lug and wearing equipment

Info

Publication number: CN217218352U
Application number: CN202220192387.5U
Authority: CN
Inventors: 陈贤涛; 佟国文
Original assignee: Zhongshan Wochi Lingke Technology Co ltd
Current assignee: Zhongshan Wochi Lingke Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-19
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to a button switch type quick-dismantling lug, a guide groove is arranged on a shell, a lug generating rod is connected in the guide groove in a sliding way, a driving mechanism connected with the lug generating rod is also arranged on the shell, when a wrist strap is arranged on an equipment body, the driving mechanism drives the lug generating rod to keep the state of extending out of the guide groove and enables the lug generating rod to be clamped into a lug generating hole so as to realize that the wrist strap is arranged on the equipment body, when the wrist strap is required to be dismantled from the equipment body, a user only needs to control the driving mechanism to drive the lug generating rod to withdraw out of the lug generating hole and retract into the guide groove so as to realize the dismantling between the wrist strap and the equipment body, the quick-dismantling lug of the utility model is more suitable for the existing wearing equipment, has more scientific and technical elements than the old lug generating rod, is more fashionable in appearance, is more matched with the wearing equipment, and the design is adopted, the disassembly between the wrist strap and the equipment body is more rapid and simpler, professional tools are not needed, and the user experience effect is greatly improved.

Description

Key switch type quick-release lug and wearing equipment

Technical Field

The utility model relates to a wearing equipment accessory technical field specifically is a button switch formula quick detach is given birth to ear and wearing equipment.

Background

The intelligent electronic equipment is made to be visible everywhere in daily life, and for some electronic equipment with higher use frequency, the wrist wearable structure is usually designed to be convenient for people to carry and use, the existing wearable equipment (such as intelligent wearable equipment such as intelligent watches, intelligent bracelets, intelligent jewelry and the like, and old wearable equipment such as mechanical watches, jewelry ornaments and the like) is still an old-fashioned ear-worn connecting wrist strap and an equipment body, so that the equipment body looks heavy and has no scientific and technological sense and fashion sense, and when a user needs to replace the wrist strap or the equipment body, a professional tool needs to be adopted to disassemble the ear, the disassembly and assembly mode is complicated, the operation is not easy, the disassembly and assembly can not be completed without the help of professional persons, the quick disassembly and assembly between the wrist strap and the equipment body can not be realized, the operation is very inconvenient, and the design concept of the wearable equipment can not be realized, the use experience effect of the user is greatly reduced.

The utility model discloses it is not enough to solve prior art and research and propose promptly.

SUMMERY OF THE UTILITY MODEL

To wearing equipment among the above-mentioned prior art (for example intelligent wrist-watch, intelligent bracelet, intelligence wearing equipment and mechanical watch such as intelligent ornament, old-fashioned wearing equipment such as jewelry ornaments) still adopts old-fashioned ear-living connection wrist strap and equipment body, make equipment body seem more heavy, do not have science and technology sense and fashion sense, and when user's wrist strap or equipment body need be changed, need adopt professional instrument to dismantle the ear, the dismouting mode is more loaded down with trivial details, difficult operation, do not have professional's help and hardly accomplish, can not realize the fast loading and unloading between wrist strap and the equipment body, it is very inconvenient, be not conform to the design theory of wearing equipment, user's use experience effect's technical problem has greatly been reduced.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a button switch formula quick detach lug of giving birth to, includes casing, give birth to ear pole and actuating mechanism, be equipped with the guide slot in the casing, sliding connection has the ear pole of giving birth to in the guide slot, actuating mechanism locates on the casing and is connected with the ear pole of giving birth to, actuating mechanism is used for driving the ear pole of giving birth to reciprocating motion makes it stretch out outside the guide slot or retract in the guide slot.

As above a lug is given birth to key switch formula quick detach, actuating mechanism includes elastic component and direction supporting component, the direction supporting component is located one side of guide slot, the elastic component is including supporting part, deformation portion and the flexible arm that connects gradually, the top of supporting part offsets with the bottom of casing, the supporting part is used for providing vertical ascending effort to deformation portion, deformation portion card is gone into in the direction supporting component and can be followed the direction supporting component and slide, flexible arm stretches into in the guide slot and is connected with the ear pole of giving birth.

As above a lug is given birth to key switch formula quick detach, deformation portion is including the elastic component A and the elastic component B that connect gradually, elastic component A's one end is connected with the supporting part, elastic component A's the other end is connected with elastic component B's one end, elastic component B's the other end and flexible arm are connected, elastic component B card is gone into in the direction supporting component, elastic component A is used for making the supporting part keep the tilt state in the casing, elastic component B is used for making the ear pole keep stretching out the guide slot outer state, elastic deformation takes place for elastic component B and elastic component A to be connected with drive elastic component B on the elastic component B, in order to drive ear pole withdrawal guide slot, and drive the supporting part moves down towards the bottom of casing and the top of supporting part is towards the gliding driving piece of guide slot direction.

The button switch type quick release lug comprises a sleeve and a base arranged on the sleeve, wherein the guide groove is formed in the sleeve, the base is communicated with the guide groove, an upper cover is connected to the base, an elastic piece is arranged between the base and the upper cover, a guide supporting assembly is arranged on the base, the top of the supporting portion is abutted to the bottom of the base, a telescopic arm is arranged in the sleeve and connected with a lug rod, a mounting hole is formed in the upper cover, a driving piece is movably sleeved in the mounting hole, and the top of the elastic portion B is abutted to the driving piece.

The utility model provides a button switch formula quick detach lug, direction supporting component is including setting firmly the support swash plate on the base, spacing draw-in groove and direction inclined plane have set gradually on the support swash plate, spacing draw-in groove is located the top of supporting the swash plate, direction inclined plane top-down inclines along the withdrawal direction of giving birth to the ear pole, elasticity portion B card is gone into in the spacing draw-in groove and can follow the direction inclined plane and slide.

As above a key switch formula quick detach lug, the supporting part is the U type form, the both ends of supporting part be connected with an elasticity portion A respectively, each elasticity portion A correspond and be connected with an elasticity portion B, each elasticity portion B all correspond and be connected with a flexible arm, the equal sliding connection in both ends of guide slot has a lug pole, each flexible arm extend into in the sleeve and be connected with the lug pole that gives birth to that corresponds, the support swash plate is equipped with two altogether, two the support swash plate symmetry set up, each elasticity portion B card goes into in the spacing draw-in groove that corresponds, two the distance between the outer end on direction inclined plane be greater than two the distance between the inner on direction inclined plane.

According to the key switch type quick-release lug, the section of each elastic part B is U-shaped, each elastic part B and the supporting part are arranged in opposite directions, the section of each elastic part A is I-shaped, and the supporting part, the two elastic parts B and the two elastic parts A are connected to form a W-shaped structure.

According to the key switch type quick release lug, the telescopic arm is rigidly connected with the lug generating rod.

A wearable device comprising the key switch type quick release lug of any one of the above.

The utility model has the advantages that:

1. the utility model discloses a key switch formula quick detach lug, set up the guide slot on the casing, sliding connection has the ear growing rod in the guide slot, still be equipped with the actuating mechanism who is connected with the ear growing rod on the casing, when the wrist strap is installed on the equipment body, actuating mechanism drives the ear growing rod and keeps the state of stretching out the guide slot, and make it block into the ear growing hole, in order to realize that the wrist strap is installed on the equipment body, when needing to dismantle the wrist strap from the equipment body, the user only needs to control actuating mechanism, make it drive the ear growing rod withdraw from the ear growing hole and retract into the guide slot, in order to realize dismantling between wrist strap and the equipment body, the quick detach lug of the utility model is more suitable for the existing wearing equipment, more have scientific and technical elements than the old ear growing, and look more fashionable on appearance, more match with wearing equipment, adopt such design, make the dismouting between wrist strap and the equipment body more swift simple, need not borrow professional instrument, promoted the convenience of changing the wrist strap, realize the fast loading and unloading between wrist strap and the equipment body, great promotion user experience effect.

2. Under the action of external force, when the deformation part moves towards the inside of the shell along the vertical direction, the deformation part slides towards the inside of the shell along the guide support assembly and generates elastic deformation, so that the support part is driven to move downwards towards the bottom of the shell, the top of the support part slides towards the direction of the guide groove, and meanwhile, the lug generating rod connected to the telescopic arm is driven to retract into the guide groove along the axial direction of the guide groove; after removing external force, the supporting part rebounds to initial position and provides vertical ascending power to the deformation portion, makes it slide back initial position along direction supporting component to the reconversion, thereby it stretches out the guide slot outside to drive the living ear pole of connecting on flexible arm, and deformation portion makes the living ear pole of connecting on flexible arm keep stretching out the outer state of guide slot under supporting part and direction supporting component's combined action.

3. The utility model discloses a wearing equipment, including the above arbitrary item the quick ear of giving birth to of key switch formula, adopt such design, quick loading and unloading between wrist strap and the equipment body has been realized, and can replace the wrist strap of different styles (for example stainless steel wrist strap or cortex wrist strap, here no longer exhaustively) and the wearing equipment of different styles (for example intelligent wrist-watch, intelligent bracelet, intelligent wearing equipment and mechanical watch such as intelligent ornament, old form wearing equipment such as jewelry ornaments, here is no longer exhaustive), make wearing equipment have individualized characteristic, scientific and technological element more, the outward appearance looks more fashionable, can satisfy the user's that has individualized pursuit operation requirement.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

Fig. 1 is a schematic structural view of a push-button switch type quick release tab of the present invention;

FIG. 2 is an exploded view of the push-button switch type quick release tab of the present invention;

fig. 3 is a three-dimensional cross-sectional view of the key switch type quick release tab of the present invention;

fig. 4 is one of the schematic structural diagrams of the push-button switch type quick-release tab of the present invention after the upper cover and the driving member are hidden;

fig. 5 is a second schematic structural view of the push switch type quick release tab of the present invention after hiding the upper cover and the driving member;

FIG. 6 is a schematic view of the structure of the ear-generating rod of the present invention assembled on the elastic member;

fig. 7 is a schematic structural view of the key switch type quick-release lug of the present invention assembled on a circular smart watch;

fig. 8 is the utility model discloses a key switch formula quick detach lug assembles the structure sketch map on the intelligent wrist-watch of square form.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 6, the key switch type quick release lug of the present embodiment includes a housing 1, a lug rod 2, and a driving mechanism 3, wherein a guide groove 11 is disposed in the housing 1, the lug rod 2 is slidably connected in the guide groove 11, the driving mechanism 3 is disposed on the housing 1 and connected to the lug rod 2, and the driving mechanism 3 is configured to drive the lug rod 2 to reciprocate in the guide groove 11 so as to extend out of the guide groove 11 or retract into the guide groove 11; the utility model discloses a key switch formula quick detach lug, set up the guide slot on the casing, sliding connection has the ear growing rod in the guide slot, still be equipped with the actuating mechanism who is connected with the ear growing rod on the casing, when the wrist strap is installed on the equipment body, actuating mechanism drives the ear growing rod and keeps the state of stretching out the guide slot, and make it block into the ear growing hole, in order to realize that the wrist strap is installed on the equipment body, when needing to dismantle the wrist strap from the equipment body, the user only needs to control actuating mechanism, make it drive the ear growing rod withdraw from the ear growing hole and retract into the guide slot, in order to realize dismantling between wrist strap and the equipment body, the quick detach lug of the utility model is more suitable for the existing wearing equipment, more have scientific and technical elements than the old ear growing, and look more fashionable on appearance, more match with wearing equipment, adopt such design, make the dismouting between wrist strap and the equipment body more swift simple, need not borrow professional instrument, promoted the convenience of changing the wrist strap, realize the fast loading and unloading between wrist strap and the equipment body, great promotion user experience effect.

In this embodiment, the driving mechanism 3 includes an elastic member 31 and a guiding support assembly 32, the guiding support assembly 32 is located on one side of the guide slot 11, the elastic member 31 includes a support portion 311, a deformation portion 312 and a telescopic arm 313 which are connected in sequence, the top of the support portion 311 abuts against the bottom of the housing 1, the support portion 311 is used for providing a vertical upward acting force to the deformation portion 312, the deformation portion 312 is clamped into the guiding support assembly 32 and can slide along the guiding support assembly 32, and the telescopic arm 313 extends into the guide slot 11 and is connected with the ear generating rod 2; under the action of external force, when the deformation part moves towards the inside of the shell along the vertical direction, the deformation part slides towards the inside of the shell along the guide support assembly and generates elastic deformation, so that the support part is driven to move downwards towards the bottom of the shell, the top of the support part slides towards the direction of the guide groove, and meanwhile, the lug generating rod connected to the telescopic arm is driven to retract into the guide groove along the axial direction of the guide groove; after removing external force, the supporting part kick-backs to initial position and provides vertical ascending power to deformation portion, makes it slide back initial position along direction supporting component to the reconversion, thereby outside the guide slot is stretched out to the living ear pole that drives the connection on flexible arm, deformation portion makes the living ear pole of connection on flexible arm keep stretching out the outer state of guide slot under supporting part and direction supporting component's combined action.

In this embodiment, the deformation portion 312 includes an elastic portion a3121 and an elastic portion B3122, which are sequentially connected, one end of the elastic portion a3121 is connected to the supporting portion 311, the other end of the elastic portion a3121 is connected to one end of the elastic portion B3122, the other end of the elastic portion B3122 is connected to the telescopic arm, the elastic portion B3122 is snapped into the guide supporting assembly 32, the elastic portion a3121 is configured to maintain the supporting portion 311 in an inclined state in the housing 1, the elastic portion B3122 is configured to maintain the ear generating rod 2 in a state of extending out of the guide slot 11, the elastic portion B3122 is connected to a driving elastic portion B3122 and the elastic portion a3121 to elastically deform so as to drive the ear generating rod 2 to retract into the guide slot 11, and a driving member 314 is configured to drive the supporting portion 311 to move downward toward the bottom of the housing 1 and the top of the supporting portion 311 to slide toward the guide slot 11; in the initial state, the elastic part A enables the supporting part to keep an inclined state in the shell, the elastic part B is clamped in the guide supporting component, and the ear generating rod keeps a state of extending out of the guide groove; when the driving piece is pressed, the driving piece drives the elastic piece A to enable the top of the supporting part to slide towards the direction of the guide groove, so that the inclination angle between the supporting part and the shell is gradually reduced, and simultaneously drives the elastic part B to be separated from the guide supporting component and slide along the guide supporting component, so that the elastic part B elastically contracts along the axis direction of the guide groove, and the elastic part B drives the ear generating rod on the telescopic arm to retract into the guide groove along the axis direction of the guide groove; when loosening the driving piece, the supporting part rebounds to the initial position under the effect of the elastic part A, and the supporting part provides vertical upward force for the elastic part B to enable the elastic part B to move to the initial position along the guide supporting assembly, drives the driving piece to return to the initial position, and drives the lug generating rod on the telescopic arm to extend out of the guide groove along the axis direction of the guide groove.

In this embodiment, the housing 1 includes a sleeve 12 and a base 13 disposed on the sleeve 12, the guide slot 11 is disposed in the sleeve 12, the base 13 is communicated with the guide slot 11, an upper cover 14 is connected to the base 13, the elastic member 31 is located between the base 13 and the upper cover 14, the guide support assembly 32 is disposed on the base 13, the top of the support portion 311 abuts against the bottom of the base, the telescopic arm 313 is disposed in the sleeve 12 and connected to the ear generating rod 2, the upper cover 14 is provided with a mounting hole 141, the driving member 314 is movably sleeved in the mounting hole 141, and the top of the elastic portion B3122 abuts against the driving member 314; when the driving piece is pressed, the driving piece drives the elastic part B to slide along the guide supporting component and generate elastic deformation, and then the ear generating rod is driven to slide along the axis direction of the guide groove and retract into the guide groove; in the assembly the utility model discloses a during the ear of giving birth to, at first place the ear pole in the guide slot in the sleeve, then stretch into in the sleeve with the ear pole of giving birth to be connected and can adopt modes such as joint or welding to be connected, go into the direction supporting component with elasticity portion B card again, and offset the top of supporting part with the bottom of base, make the elastic component install on the base firmly, then locate the mounting hole with the driving piece cover, be connected modes such as can adopt joint or welding with the upper cover and base afterwards, make the top of elasticity portion B be connected with the inboard of driving piece and can adopt modes such as butt or welding to be connected, the preferred butt of connected mode of driving piece and elasticity portion B in this embodiment, and the steam generator is simple in structure, and convenient assembling's advantage.

In order to make the quick release lug look more beautiful when being assembled on the wearing equipment, the wearing equipment is usually provided with a mounting groove, and a sleeve of the quick release lug is mounted in the mounting groove and covered and hidden; however, the existing quick release lug adopts a design that the driving part is sleeved on the sleeve, so that when the sleeve of the quick release lug is installed in the installation groove, the driving part can be shielded by the wearing equipment, and a user can hardly or cannot operate the driving part; the ear is given birth to quick detach in this embodiment adopts and sets up the base of outside extension on the sleeve, sets up the upper cover on the base, establishes the design in the mounting hole on the upper cover with driving piece movable sleeve, compares the design of driving piece setting on the sleeve, adopts the design that this kind of driving piece and sleeve set up relatively, has following advantage: 1) when the sleeve of the quick release lug is installed in the installation groove of the wearing equipment, an avoiding part for avoiding the driving piece is not required to be arranged on the wearing equipment, and a user can also control the driving piece to enable the quick release lug to be assembled on the wearing equipment, so that a larger size space is provided for the wearing equipment, and the original design of the wearing equipment is not required to be changed; 2) the outward-extending structure used for installing the sleeve is prevented from being arranged on the wearable device, and the necessity of arranging the outward-extending structure on the wearable device is reduced; 3) make the user can control the dismantlement of quick detach growth ear on wearing equipment by the one hand, it is more laborsaving when pressing the driving piece to make the user more natural comfortable when wearing equipment.

In this embodiment, the guiding and supporting assembly 32 includes a supporting inclined plate 321 fixedly arranged on the base 13, a limiting slot 322 and a guiding inclined surface 323 are sequentially arranged on the supporting inclined plate 321, the limiting slot 322 is located at the top of the supporting inclined plate 321, the guiding inclined surface 323 is inclined from top to bottom along the retracting direction of the lug generating rod 2, and the elastic portion B3122 is clamped in the limiting slot 322 and can slide along the guiding inclined surface 323; when the driving piece is pressed, the driving piece drives the elastic part B to be separated from the limiting clamping groove and slide along the guide inclined plane, so that the elastic part B elastically contracts along the axis direction of the guide groove; when the elastic part B is pressed down, the driving part pushes the elastic part B to be separated from the limiting clamping groove and slide along the guide inclined plane, so that the elastic part B elastically contracts along the axial direction of the guide groove, and the elastic part B drives the ear generating rod on the telescopic arm to retract into the guide groove along the axial direction of the guide groove; when loosening during the driving piece, the supporting part kick-backs to initial position under elastic part A's effect, and elastic part B moves to spacing draw-in groove along the direction inclined plane under the effect that the supporting part kick-backs in to drive the driving piece and return initial position and stretch out outside the guide slot is stretched out to the axis direction of leading ear pole on the flexible arm along the guide slot, the cross-section on direction inclined plane is circular-arcly, reduces the friction between its and the deformation portion, thereby increases the life of elastic component, adopts such design, makes the elastic component fully utilize its support stress surface in the limited space of casing, and the structure is more optimized.

In this embodiment, the supporting portion 311 is U-shaped, two ends of the supporting portion 311 are respectively connected to one elastic portion a3121, each elastic portion a3121 is correspondingly connected to one elastic portion B3122, each elastic portion B3122 is correspondingly connected to one telescopic arm 313, two ends of the guide groove 11 are respectively connected to one ear generating rod 2 in a sliding manner, each telescopic arm 313 extends into the sleeve 13 and is connected to the corresponding ear generating rod 2, the number of the supporting inclined plates 321 is two, the two supporting inclined plates 321 are symmetrically arranged, each elastic portion B3122 is clamped into the corresponding limiting clamping groove 322, and a distance between outer ends of the two guiding inclined surfaces 323 is greater than a distance between inner ends of the two guiding inclined surfaces 323; the supporting part is positioned between the two inclined guide plates; in an initial state, the top of the supporting part on the elastic part is abutted against the bottom of the base, the top of the elastic part B is abutted against the inner side of the driving part, each elastic part B is clamped into the limiting clamping groove on the corresponding guide inclined plate, and each elastic part B is connected with the corresponding telescopic arm, so that the two lug generating rods respectively keep extending out of the guide grooves; when the pressing driving piece is pressed downwards, the top of the supporting part moves towards the sleeve direction from between the two inclined guide plates under the action of the elastic piece A, and each elastic part B is separated from the corresponding limiting clamping groove and slides along the corresponding inclined guide surface to elastically deform, so that the lug generating rods on the corresponding telescopic arms are driven to retract into the guide grooves along the axis direction of the guide grooves; when the driving piece is loosened, the supporting part rebounds to the initial position under the action of the elastic piece A, the elastic part B moves into the limiting clamping groove along the guide inclined plane under the action of rebounding of the supporting part and drives the driving piece to move to the initial position and extend out of the mounting hole, and the telescopic arm drives the lug generating rod to extend out of the guide groove under the action of the elastic part B; with such a design, the inner space of the housing is fully utilized to realize the movement direction conversion between the accessories in the housing.

In this embodiment, each of the elastic portions B3122 has a U-like shape in cross section, each of the elastic portions B3122 is disposed opposite to the supporting portion 311, each of the elastic portions a3121 has an I-like shape in cross section, and the supporting portion 311 is connected to the two elastic portions B3122 and the two elastic portions a3121 to form a W-like shape; the utility model discloses an elastic component is spring of type W type form, the supporting part is the U type form, the U type top of supporting part offsets with the bottom of base, two deformation portions, each are extended to the both sides of supporting part elastic component B's cross-section is with the reverse type U type form of supporting part, each deformation portion is with the reverse U type form of supporting part, each elastic component B's U type top all offsets with the inboard of driving piece to increase the lifting surface area of deformation portion, thereby stability when having improved deformation portion atress.

In this embodiment, the telescopic arm 313 is rigidly connected with the ear generating rod 2; one of the flexible arm 313 and the ear pole 2 that gives birth to be connected is equipped with kink 3131, give birth to being equipped with on the ear pole 2 with kink 3131 complex draw-in groove 21, be equipped with between draw-in groove 21 and the kink 3131 and be used for the fixed weld part 22 between them, put into draw-in groove 21 when kink 3131, weld both to improve the steadiness between flexible arm 313 and the ear pole 2 that gives birth to.

As shown in fig. 7, the wearable device in this embodiment includes a key switch type quick-release tab 1000 described above; the wearable device comprises a device body 4 and a wrist strap 41, wherein an ear generating hole is formed in the device body 4, a key switch type quick-release ear is arranged at the end part of the wrist strap 41, the ear generating hole can be matched with the ear generating rod 2 to realize the assembly and disassembly of the wrist strap 41 on the device body 4, when the wrist strap 41 is required to be installed on the device body 4, a user controls the driving mechanism 3 to enable the ear generating rod 2 to retract into the guide groove 11, the guide groove 11 is aligned with the ear generating hole, and the user controls the driving mechanism 3 to enable the ear generating rod 2 to extend out of the guide groove 11 and be clamped into the ear generating hole so as to realize the installation of the wrist strap 41 on the device body 4; when the wrist band 41 needs to be detached from the device body 4, a user operates the driving mechanism 3 to retract the ear generating rod 2 into the guide groove 11, so that the ear generating rod 2 is separated from the ear generating hole, and the wrist band 41 can be detached from the device body 4; by adopting the design, the rapid assembling and disassembling between the wrist strap and the equipment body are realized, the wrist straps (such as stainless steel wrist straps or leather wrist straps, which are not exhaustive) in different styles and the wearing equipment (such as intelligent watches, intelligent wristbands, intelligent jewelry and other intelligent wearing equipment, mechanical watches, jewelry and other old wearing equipment, which are not exhaustive) in different styles can be replaced according to the requirements of customers, the wearing equipment has personalized characteristics, and is more scientific and technical elements, the appearance is more fashionable, and the using requirements of users who have personalized pursuits can be met.

The device body in this embodiment is a circular smart watch.

Example 2:

as shown in fig. 8, the difference between this embodiment and embodiment 1 is that the device body is a square smart watch, and the structure and operation manner of the key switch type quick release lug are the same as those of embodiment 1.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a key switch formula quick detach lug which characterized in that: including casing (1), give birth to ear pole (2) and actuating mechanism (3), be equipped with guide slot (11) in casing (1), sliding connection has the ear pole (2) of giving birth to in guide slot (11), actuating mechanism (3) are located on casing (1) and are connected with ear pole (2) of giving birth to, actuating mechanism (3) are used for driving ear pole (2) of giving birth to and make it stretch out outside guide slot (11) or retract in guide slot (11) reciprocating motion.

2. The key switch type quick release lug as claimed in claim 1, wherein: actuating mechanism (3) are including elastic component (31) and direction supporting component (32), direction supporting component (32) are located one side of guide slot (11), elastic component (31) are including supporting part (311), deformation portion (312) and flexible arm (313) that connect gradually, the top of supporting part (311) offsets with the bottom of casing (1), supporting part (311) are used for providing vertical ascending effort to deformation portion (312), deformation portion (312) are gone into in direction supporting component (32) and can be followed direction supporting component (32) and slide, flexible arm (313) stretch into in guide slot (11) and are connected with ear pole (2).

3. The key switch type quick release lug as claimed in claim 2, wherein: deformation portion (312) is including elastic component A (3121) and elastic component B (3122) that connect gradually, the one end and the supporting part (311) of elastic component A (3121) are connected, the other end and the one end of elastic component B (3122) of elastic component A (3121) are connected, the other end and the flexible arm of elastic component B (3122) are connected, elastic component B (3122) are gone into in leading supporting component (32), elastic component A (3121) are used for making supporting part (311) keep the tilt state in casing (1), elastic component B (3122) are used for making ear-growing rod (2) keep stretching out the outer state of guide slot (11), be connected with drive elastic component B (3122) and elastic deformation takes place for elastic component A (3121) on elastic component B (3122), in order to drive ear-growing rod (2) retraction guide slot (11), and drive supporting part (311) move down and the top of supporting part (311) direction slip of driving guide slot (11) to the bottom of supporting part (3121) and drive ear-growing rod (3122) and drive A movable member (314).

4. The key switch type quick release lug as claimed in claim 3, wherein: casing (1) includes sleeve (12) and base (13) of setting on sleeve (12), guide slot (11) are located in sleeve (12), base (13) and guide slot (11) intercommunication, be connected with upper cover (14) on base (13), elastic component (31) are located between base (13) and upper cover (14), base (13) are located in direction supporting component (32), the top of supporting part (311) offsets with the bottom of base, flexible arm (313) are located in sleeve (12) and are connected with give birth to ear pole (2), be equipped with mounting hole (141) on upper cover (14), driving piece (314) activity cover is located in mounting hole (141), the top and the driving piece (314) of elastic component B (3122) offset.

5. The key switch type quick release lug as claimed in claim 4, wherein: the direction support subassembly (32) is including setting firmly support swash plate (321) on base (13), support swash plate (321) and go up to set gradually spacing draw-in groove (322) and direction inclined plane (323), spacing draw-in groove (322) are located the top of supporting swash plate (321), direction inclined plane (323) top-down is along the withdrawal direction slope of giving birth to ear pole (2), elasticity portion B (3122) card is gone into in spacing draw-in groove (322) and can be followed direction inclined plane (323) and slide.

6. The key switch type quick release lug as claimed in claim 5, wherein: supporting part (311) are the U type form, the both ends of supporting part (311) be connected with an elastic component A (3121) respectively, each elastic component A (3121) correspond and be connected with an elastic component B (3122), each elastic component B (3122) all correspond and be connected with one telescopic arm (313), the equal sliding connection in both ends of guide slot (11) has one and gives birth to ear pole (2), each telescopic arm (313) extend into in sleeve (12) and be connected with the ear pole (2) of giving birth to that correspond, support swash plate (321) are equipped with two altogether support swash plate (321) symmetry set up, each elastic component B (3122) block go into corresponding spacing draw-in groove (322) in, two the distance between the outer end of direction inclined plane (323) be greater than two the distance between the inner of direction inclined plane (323).

7. The key switch type quick release lug as claimed in claim 5, wherein: the cross section of each elastic part B (3122) is U-shaped, each elastic part B (3122) is arranged opposite to the support part (311), the cross section of each elastic part A (3121) is I-shaped, and the support part (311) is W-shaped with the two elastic parts B (3122) and the two elastic parts A (3121).

8. The key switch type quick release lug as claimed in claim 2, wherein: the telescopic arm (313) is rigidly connected with the ear generating rod (2).

9. A wearable device, its characterized in that: comprising a push-button quick release tab (1000) according to any of claims 1 to 8.