CN212130194U

CN212130194U - Remote control key

Info

Publication number: CN212130194U
Application number: CN201922364672.1U
Authority: CN
Inventors: 封达峰
Original assignee: Yadea Technology Group Co Ltd
Current assignee: Yadea Technology Group Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-12-11
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a remote control key relates to the electric motor car technical field of riding. The remote control key includes: lid subassembly, lid subassembly are formed by first lid and second lid amalgamation, are provided with integrated circuit board in the lid subassembly, are provided with on the first lid and press the complex button portion with integrated circuit board, still include: the elastic part is arranged between the first cover body and the integrated circuit board, a first elastic part is arranged on the elastic part and corresponds to the position of a button of the integrated circuit board, the first elastic part is in elastic press fit with a main body of the button part, a second elastic part is arranged in the circumferential direction of the elastic part, which is located on the first elastic part, and the second elastic part is in elastic press fit with the periphery of the button part. Through setting up the elastic component and first elastic part and second elastic part on it, pressing force will be acted on the elastic component when pressing the button portion, and elastic deformation can all take place for first elastic part and second elastic part, produces the elastic buffer effect, and then obtains fully to press and feel.

Description

Remote control key

Technical Field

The utility model relates to an electric motor car technical field of riding especially relates to a remote control key.

Background

In the current riding electric vehicle market, an advanced integrated remote control key combining a mechanical key and a remote controller into a whole exists, and the remote control key is of a common structure that the remote controller and the mechanical key are installed in a key box simultaneously to achieve the remote controller hiding effect. The box body of the remote controller part is formed by splicing two cover bodies up and down, the keys are arranged on the surface of the upper cover, the integrated circuit board is arranged in the box body, and electronic control actions such as starting of the riding electric vehicle can be realized under the mutual matching of the integrated circuit board and the keys. However, the existing integrated remote control key often emphasizes the function setting of the key and ignores the operation hand feeling, so that the key pressing hand feeling is poor, and the user experience is influenced.

Therefore, it is an urgent problem to be solved by those skilled in the art to improve the existing remote control key to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remote control key, this remote control key is through setting up the elastic component to set up first elastic part and second elastic part on the elastic component, when making to press the button portion, the pressing force acts on the elastic component, and elastic deformation all can take place for first elastic part and second elastic part, produces the effect of elastic buffer, feeds back to the finger for pressing full sensation, and then has promoted remote control key's operation and has felt.

To achieve the purpose, the utility model adopts the following technical proposal:

a key fob comprising: the lid subassembly, the lid subassembly is formed by first lid and second lid amalgamation, be provided with integrated circuit board in the lid subassembly, be provided with on the first lid with integrated circuit board press fit's button portion still includes:

the elastic piece is arranged between the first cover body and the integrated circuit board, a first elastic part is arranged on the elastic piece and corresponds to the position of a button of the integrated circuit board, the first elastic part is in elastic press fit with a main body of the button part, a second elastic part is arranged around the first elastic part, and the second elastic part is in elastic press fit with the periphery of the button part.

Optionally, the second resilient portion is an annular structure disposed along a periphery of the first resilient portion.

Optionally, the key portion includes the main part and a clamping portion disposed on the periphery of the main part, the clamping portion passes through the first cover body and is in elastic press fit with the second elastic portion, and the first cover body is configured to be capable of limiting the clamping portion.

Optionally, the joint portion is provided with a plurality ofly, and follows the circumference interval of main part sets up, the second elastic component sets up a plurality ofly, every joint portion all corresponds and is provided with at least one the second elastic component.

Optionally, the first elastic part and the second elastic part are both arranged to protrude towards one side of the key part.

Optionally, the elastic member is adapted to the shape and size of the inner cavity of the cover assembly, and the elastic member is respectively in press-sealing fit with the peripheries of the inner cavities of the first cover body and the second cover body.

Optionally, one of the periphery of one side of the elastic piece facing the first cover body and the periphery of the inner cavity of the first cover body is provided with a first bulge, the other is provided with a first groove, and the first bulge and the first groove form a press-fit sealing fit; one of the periphery of one side of the elastic piece facing the second cover body and the periphery of the inner cavity of the second cover body is provided with a second bulge, the other one of the peripheries of the elastic piece facing the second cover body and the inner cavity of the second cover body is provided with a second groove, and the second bulge and the second groove are in press-tight sealing fit.

Optionally, the periphery of one side of the elastic element facing the first cover body is provided with the first groove, the periphery of the inner cavity of the first cover body is provided with the first protrusion, and the first protrusion and the first groove form a press-fit seal fit; the periphery of one side of the elastic piece facing the second cover body is provided with the second groove, the periphery of the inner cavity of the second cover body is provided with the second protrusion, and the second protrusion and the second groove form a press-tight sealing fit.

Optionally, the elastic member is a waterproof rubber member.

Optionally, the method further comprises:

a box assembly that is snap-fit to the cover assembly, the box assembly configured to receive a mechanical key.

The utility model has the advantages that:

the utility model provides a remote control key, this remote control key includes the lid subassembly, the lid subassembly is formed by first lid and second lid amalgamation, be provided with on the first lid and press down complex button portion with integrated circuit board, be provided with integrated circuit board and elastic component in the lid subassembly, the elastic component sets up between first lid and integrated circuit board, the position of the button that corresponds integrated circuit board on the elastic component is provided with first elasticity portion, the cooperation is pressed to first elasticity portion and the main part elasticity of button portion, set up second elasticity portion around the first elasticity portion, the cooperation is pressed to second elasticity portion and the peripheral elasticity of button portion. This remote control key is through setting up the elastic component to set up first elastic component and second elastic component on the elastic component, when making to press button portion, the pressing force acts on the elastic component, and elastic deformation all can take place for first elastic component and second elastic component, produces the effect of elastic buffer, feeds back to the finger for pressing full sensation, and then has promoted remote control key's operation and has felt.

In addition, the elastic part can be used as a waterproof layer, and if a waterproof structure is arranged on the periphery of the elastic part, the elastic part is respectively in compression sealing fit with the peripheries of the inner cavities of the first cover body and the second cover body, so that the waterproof performance is improved. Not only can avoid rainwater directly to damage integrated circuit board in permeating the lid subassembly from button portion, effectively guarantee remote control key's life, still richened the function of elastic component.

Drawings

Fig. 1 is a schematic structural diagram of a remote control key according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cartridge assembly according to an embodiment of the present invention;

fig. 3 is an exploded view of a cover assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a key portion provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a first cover according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an elastic member according to an embodiment of the present invention;

fig. 7 is a schematic structural view of another angle of the elastic member according to the embodiment of the present invention;

fig. 8 is a schematic structural diagram of a cover assembly without a key portion according to an embodiment of the present invention;

fig. 9 is a cross-sectional view of a cover assembly provided by an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a second cover according to an embodiment of the present invention.

In the figure:

100. a key case;

1. a cover assembly; 11. a first cover body; 12. a second cover body; 13. an integrated circuit board; 131. a button; 14. a key section; 141. a main body; 142. a clamping part; 15. an elastic member; 151. a first elastic part; 152. a second elastic part; 2. a cartridge assembly;

10. a first protrusion; 20. a first groove; 30. a second protrusion; 40. a second groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The present embodiment provides a remote control key that installs a mechanical key and a remote controller in a key box at the same time, and is more portable for a user to use. As shown in fig. 1-3, the key box 100 is formed by combining the cover assembly 1 and the box assembly 2, and a remote controller can be disposed in the cover assembly 1, and a mechanical key can be disposed in the box assembly 2, so as to achieve the remote control key integration effect. When the remote control cover is used, remote control operation is carried out by pressing the reserved key on the cover body assembly 1. The mechanical key can be matched with the box body assembly 2 in a plugging mode, and the operation is simple and convenient as long as the key is plugged from a plugging port reserved on the box body assembly 2.

As shown in fig. 3, the cover assembly 1 is formed by splicing a first cover 11 and a second cover 12, and an optional splicing method is, for example, a manner of mutually matching snap-fit slots. In this embodiment, the first cover 11 is configured as a box-shaped structure, and the remote controller related components such as the integrated circuit board 13 are all disposed in the cover assembly 1, so that the remote controller can be hidden, and the structure is simple and easy to machine and mold.

For the convenience of assembling the cover body assembly 1, a plurality of first buckles can be arranged at intervals on the periphery of the first cover body 11 along the box-shaped structure, a plurality of first clamping grooves are correspondingly arranged on the side of the second cover body 12 facing the first cover body 11, and the first buckles and the first clamping grooves are mutually matched to form the cover body assembly 1. The specific structure of the first fastener and the first engaging groove is not limited herein, as long as the first cover 11 and the second cover 12 can be engaged with each other.

For the convenience of assembling the cover body assembly 1 and the box body assembly 2, a plurality of second buckles can be arranged at the periphery of the second cover body 12 facing the side of the box body assembly 2 and along the second cover body 12 at intervals, a plurality of second clamping grooves are correspondingly arranged on the side of the box body assembly 2 facing the cover body assembly 1, and the second buckles and the second clamping grooves are matched with each other to form the key box 100. The cooperation of a plurality of buckle draw-in grooves is the periphery that distributes at the component for the component combination is more firm, and this kind of top component sets up the buckle moreover, and the form that the below component set up the draw-in groove more accords with the assembly custom.

In this embodiment, as shown in fig. 3, the first cover 11 is provided with a key portion 14 that is press-fitted to the integrated circuit board 13, and the key portion 14 is a circular member that is recessed toward the center, so that the appearance is beautiful, and the recessed form is easier to press.

Specifically, as shown in fig. 4, the key portion 14 includes a main body 141 and a plurality of snap portions 142, the snap portions 142 are disposed on the periphery of the main body 141, and the plurality of snap portions 142 may be disposed at intervals along the circumferential direction of the main body 141. As shown in fig. 5, correspondingly, a plurality of third slots corresponding to the clamping portion 142 are provided on the first cover 11, and when the clamping portion 142 is plural, the plurality of third slots are also in one-to-one correspondence, and the clamping portion 142 penetrates through the third slot, so that the key portion 14 vertically moves in the first cover 11 to implement the pressing action, and meanwhile, the key portion 14 is limited by the first cover 11 and cannot be separated from the third slot.

As shown in fig. 3 to 9, the key fob of the present embodiment further includes an elastic member 15, and specifically, the elastic member 15 is disposed between the first cover 11 and the integrated circuit board 13, a first elastic portion 151 is disposed on the elastic member 15 at a position corresponding to the button 131 of the integrated circuit board 13, the first elastic portion 151 is elastically press-fitted to the main body 141 of the key portion 14, a second elastic portion 152 is disposed around the first elastic portion 151, and the second elastic portion 152 is elastically press-fitted to the periphery of the key portion 14. Through setting up elastic component 15 to set up first elastic component 151 and second elastic component 152 on elastic component 15, when making to press button portion 14, the pressing force acts on elastic component 15, and first elastic component 151 and second elastic component 152 all take place elastic deformation, produce the effect of elastic buffer, feed back to the finger for pressing full sensation, and then promoted remote control key's operation and felt.

Alternatively, both the first elastic portion 151 and the second elastic portion 152 are provided as a convex structure toward one side of the key portion 14. The raised structure may be a solid projection or may be in the form of a cavity formed on the side facing away from the key portion 14. When the first elastic part 151 is a protrusion having a concave cavity, the concave cavity can wrap the button 131 in all directions, so that not only the buffering effect is guaranteed, but also the three-prevention effect is good.

Alternatively, a plurality of first elastic parts 151 may be provided on the elastic member 15 corresponding to the buttons 131 to improve the buffering effect. In this embodiment, as shown in fig. 3, the integrated circuit board 13 is provided with one button 131, and the corresponding first elastic portion 151 is also one, so that the structure is simple. In the present embodiment, the button 131 has a rectangular structure, and the first elastic portion 151 also has a rectangular structure, and more preferably a rectangular convex structure. At this time, as shown in fig. 5 and 8, a rectangular hole matching with the rectangular structure of the first elastic part 151 is formed in the first cover 11 corresponding to the center of the key part 14, so that the first elastic part 151 can extend into the rectangular hole, so that the key part 14 is elastically press-fitted with the first elastic part 151.

Alternatively, the second elastic portion 152 may be an annular structure disposed along the periphery of the first elastic portion 151, and may also be a discontinuous structure disposed along the periphery of the first elastic portion 151, and the discontinuous structure may be provided in plurality. The present embodiment is a case where the discontinuous structure is provided with a plurality of discontinuous structures, specifically, the second elastic portion 152 is provided according to the arrangement of the clamping portions 142 around the main body 141, if the clamping portions 142 are provided with a plurality of discontinuous structures, the second elastic portion 152 should be correspondingly provided with a plurality of discontinuous structures, and it is to be ensured that each clamping portion 142 is correspondingly provided with at least one second elastic portion 152. As shown in fig. 4 and 5, in this embodiment, three clamping portions 142 are uniformly arranged at intervals in the circumferential direction of the main body 141, three second elastic portions 152 are provided, and correspond to the clamping portions 142 one to one, the stress is balanced, the elastic buffering effect is more balanced, correspondingly, three third clamping grooves are provided at positions, corresponding to the clamping portions 142, on the periphery of the rectangular mounting hole, when the key portion 14 is pressed, the clamping portions 142 can penetrate through the first cover body 11 to be in elastic press fit with the second elastic portions 152, and the first cover body 11 can limit the clamping portions 142.

According to the structure, when the key part 14 is pressed, the key part 14 is in elastic press fit with the rectangular convex structure of the first elastic part 151, the key part 14 is in elastic press fit with the convex structure of the second elastic part 152, and the convex structure is elastically deformed by the pressing force, so that the fullness is enhanced, and the buffering effect is good; when the finger leaves the key part 14, the elastic deformation disappears, and the convex structure is restored to the original shape, and lifts the key part 14 and returns to the original position.

Optionally, a hook structure may be further disposed at an end of the clamping portion 142 away from the main body 141, so that the clamping portion 142 does not depart from the third card slot during the pressing process.

Optionally, the elastic member 15 is a waterproof rubber member, which has good insulation property and elasticity, and can be deformed greatly under the action of external force, and can be restored to its original shape quickly after the external force disappears.

In addition, considering that there is a fitting gap between the key portion 14 and the first cover 11, external rainwater can directly infiltrate into the key box 100 through the gap, and if rainwater contacts the integrated circuit board 13, the electronic components on the integrated circuit board 13 may be corroded or the working circuit may be short-circuited, which may affect the service life of the remote control key.

To solve the above problem, the elastic member 15 may be configured to match the shape and size of the inner cavity of the cover assembly 1, and the elastic member 15 may be press-fit with the peripheral edges of the inner cavities of the first cover 11 and the second cover 12. Like this be located the integrated circuit between elastic component 15 and the second lid 12 and be lived by the parcel completely, even if the rainwater is from 14 infiltrations of button portion, also can be by elastic component 15 separation between first lid 11 and elastic component 15, and can not continue the infiltration to improve key fob's waterproof nature, both richened elastic component 15's function, can effectively guarantee key fob's life again.

Optionally, one of the periphery of the side of the elastic element 15 facing the first cover 11 and the periphery of the inner cavity of the first cover 11 is provided with a first protrusion 10, and the other is provided with a first groove 20, and the first protrusion 10 and the first groove 20 form a press-fit sealing fit; one of the periphery of the side of the elastic element 15 facing the second cover body 12 and the periphery of the inner cavity of the second cover body 12 is provided with a second protrusion 30, and the other is provided with a second groove 40, and the second protrusion 30 and the second groove 40 form a press-fit sealing fit. The waterproof structure may be combined as needed, and is not limited herein.

In this embodiment, as shown in fig. 5 and 9-10, a first groove 20 is formed on a peripheral edge of a side of the elastic member 15 facing the first cover 11, a first protrusion 10 is formed on a peripheral edge of an inner cavity of the first cover 11, and the first protrusion 10 and the first groove 20 form a press-fit seal; the periphery of one side of the elastic element 15 facing the second cover body 12 is provided with a second groove 40, the periphery of the inner cavity of the second cover body 12 is provided with a second protrusion 30, and the second protrusion 30 and the second groove 40 form a compression sealing fit, so that the structure is simple and the installation is convenient.

Specifically, as shown in fig. 5 and 9, the first protrusion 10 is disposed between the first latch of the first cover 11 and the position corresponding to the key portion 14, and is closed into a ring along the circumference of the first cover 11, when the first protrusion 10 is in press-fit sealing engagement with the first groove 20, rainwater seeping from the key portion 14 is blocked between the elastic member 15 and the first cover 11, and even if flowing to the circumference of the elastic member 15, is blocked from seeping into the integrated circuit board 13 beyond the blocking wall.

Specifically, as shown in fig. 9 and 10, the second protrusion 30 is disposed inside the first slot of the second cover 12, and is sealed to form a ring along the circumference of the second cover 12, the second protrusion 30 and the second groove 40 form a sealed cavity when being pressed and sealed, and the integrated circuit board 13 is completely wrapped in the sealed cavity, so that rainwater permeating from the joint gap between the first cover 11 and the second cover 12 can be prevented from flowing onto the integrated circuit board 13, and the waterproof effect is further ensured.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A key fob comprising: lid subassembly (1), lid subassembly (1) is formed by first lid (11) and second lid (12) amalgamation, be provided with integrated circuit board (13) in lid subassembly (1), be provided with on first lid (11) with integrated circuit board (13) press fit's button portion (14), its characterized in that still includes:

elastic component (15), elastic component (15) set up in first lid (11) with between integrated circuit board (13), the correspondence on elastic component (15) button (131) of integrated circuit board (13) the position is provided with first elastic part (151), first elastic part (151) with main part (141) elasticity press fit of button portion (14), set up second elastic part (152) around first elastic part (151), second elastic part (152) with the peripheral elasticity press fit of button portion (14).

2. The key fob of claim 1, wherein the second resilient portion (152) is an annular structure disposed along a periphery of the first resilient portion (151).

3. The remote control key according to claim 1, wherein the key portion (14) includes the main body (141) and a catching portion (142) provided at a periphery of the main body (141), the catching portion (142) is elastically press-fitted with the second elastic portion (152) through the first cover (11), and the first cover (11) is configured to be able to restrain the catching portion (142).

4. The remote control key according to claim 3, wherein said snap-in portions (142) are provided in plurality and are arranged at intervals along a circumferential direction of said main body (141), and said second elastic portions (152) are provided in plurality, and each of said snap-in portions (142) is provided with at least one of said second elastic portions (152) correspondingly.

5. A key fob according to any one of claims 1 to 4, wherein the first spring part (151) and the second spring part (152) are each provided to protrude toward one side of the key portion (14).

6. Remote control key according to claim 1, characterized in that said elastic element (15) is adapted to the shape and dimensions of the inner cavity of the cover assembly (1), said elastic element (15) being in press-sealing engagement with the peripheral edges of the inner cavities of the first cover (11) and the second cover (12), respectively.

7. The remote control key according to claim 6, characterized in that one of the periphery of the side of the resilient member (15) facing the first cover (11) and the periphery of the inner cavity of the first cover (11) is provided with a first projection (10) and the other with a first groove (20), the first projection (10) and the first groove (20) forming a press-seal fit; one of the periphery of one side of the elastic piece (15) facing the second cover body (12) and the periphery of the inner cavity of the second cover body (12) is provided with a second bulge (30), the other one is provided with a second groove (40), and the second bulge (30) and the second groove (40) form a compression sealing fit.

8. The remote control key according to claim 7, characterized in that the periphery of the side of the elastic member (15) facing the first cover (11) is provided with the first groove (20), and the periphery of the inner cavity of the first cover (11) is provided with the first projection (10); the periphery of one side, facing the second cover body (12), of the elastic piece (15) is provided with the second groove (40), and the periphery of the inner cavity of the second cover body (12) is provided with the second bulge (30).

9. A key fob according to any one of claims 6 to 8, wherein the resilient member (15) is a waterproof rubber member.

10. The remote control key according to any one of claims 1 to 4, further comprising:

a box assembly (2), the box assembly (2) and the cover assembly (1) being snap-fitted, the box assembly (2) being configured to accommodate a mechanical key.