CN213524144U

CN213524144U - Push-button type connecting structure for watchband

Info

Publication number: CN213524144U
Application number: CN202022725526.XU
Authority: CN
Inventors: 宋杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-25
Anticipated expiration: 2030-11-23

Abstract

The application discloses a push-button type connecting structure for a watchband, which comprises a base, a telescopic elastic part, a bracket cover and a push button, wherein the front part of the base is provided with a through groove penetrating through the left end and the right end, and the rear part of the base is provided with an inclined bracket and a fixed ring seat; the telescopic elastic piece comprises a fixing part, a deformation part and a telescopic part, the fixing part is rotatably fixed on the fixing ring seat of the base, the deformation part is arranged in the inclined plane bracket in a penetrating way and can slide along the inclined plane, and the telescopic part is arranged in the through groove in a sliding way and partially extends out of the through groove; the bracket cover is matched with the base, and a key pressing groove is arranged on the bracket cover; the key can be connected with the key groove in a vertically sliding manner, and the bottom of the key is contacted with the deformation part; the button is pressed down, and the bottom of button promotes deformation portion and slides downwards and inwards along the inclined plane support, and then drives the pars contractilis and contracts in leading to the inslot. This technical scheme simple structure, the stable performance, it is small to can the compatible wrist-watch watchband interface that uses traditional connector.

Description

Push-button type connecting structure for watchband

Technical Field

The utility model relates to a wearing equipment connection structure, concretely relates to button connection structure for watchband.

Background

At present, the special connector commonly used for connecting the watch dial and the watchband has two forms, one is a traditional standard part, the special connector comprises two head headspace lug heads, a round through hole and a middle spring, and the whole special connector can be shortened by pressing the two heads with hands so as to be installed or detached. The assembly and disassembly operation of the traditional standard part structure is poor in use experience, and the requirement of the current watch industrial design cannot be met. The other type is a non-standard connector, which is designed on the watch body at present, has larger volume and high cost, and is not compatible with the interface of the traditional watchband.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem that exists among the prior art, the utility model provides a key-type connection structure for watchband to solve the inconvenient installation of current connection structure and dismantle, compatible not strong and bulky technical problem.

The utility model provides a button connection structure for watchband, include:

the front part of the base is provided with a through groove penetrating through the left end and the right end, and the rear part of the base is provided with an inclined plane bracket and a fixed ring seat;

the elastic telescopic part comprises a fixing part, a deformation part and a telescopic part, the fixing part is rotatably fixed on the fixing ring seat of the base, the deformation part is arranged in the inclined plane bracket in a penetrating way and can slide along the inclined plane, and the telescopic part is arranged in the through groove in a sliding way and partially extends out of the through groove;

the bracket cover is matched with the base, and a key pressing groove is formed in the bracket cover;

the key can be connected with the key groove in a vertically sliding mode, and the bottom of the key is in contact with the deformation part; and pressing the key, wherein the bottom of the key pushes the deformation part to slide downwards and inwards along the inclined plane bracket, so that the telescopic part is driven to be contracted in the through groove.

The flexible elastic component shape is accomplished to the mode with the button and is flexible, need not assemble and dismantle with the help of professional instrument again for user experience is more humanized, and the flexible elastic component of button drive is flexible in order to reach at the base and lead to the inslot flexible on the inclined plane support, and simple structure is small and exquisite again, and firm stable.

Furthermore, deformation portion follows the fixed part both ends extend the setting and form U type structure, the pars contractilis is followed the oral area of U type structure is to both sides horizontal extension setting. The integrated telescopic elastic piece with opposite sex is adopted, the structure is simple, and the integral assembly is convenient.

Furthermore, the middle part of the deformation part is provided with an inclined upward U-shaped deformation supporting part, and the deformation supporting part is contacted with the key. The middle part of the deformation part is provided with a deformation supporting part for providing elastic recovery of the key.

Further, the pars contractilis including flexible arm and connector, the connector with flexible arm rigid connection, and the connector part stretches out logical groove. The connector can be flexibly configured, and the use of the connector meets the requirement of compatibility, so that the connecting structure can be compatible with the interface of the traditional watchband.

Further, the inclined plane support comprises support bodies which are symmetrically arranged, the support bodies are sequentially provided with upper limiting grooves, sliding inclined planes and lower limiting grooves, and the distance between the upper limiting grooves of the support bodies which are symmetrically arranged is larger than the distance between the lower limiting grooves. The arrangement of the inclined plane bracket provides a movement space for the deformation part of the telescopic elastic part so as to achieve the extension and contraction of the telescopic part.

Furthermore, the base comprises a cylindrical hollow body and a rectangular fixing plate, the cylindrical hollow body and the rectangular fixing plate are distributed in the front and back direction and form a T-shaped structure, the through groove is formed in the cylindrical hollow body, and the inclined surface support and the fixing ring seat fixing seat are arranged on the rectangular fixing plate.

Furthermore, the telescopic elastic piece and the rectangular fixing plate are obliquely arranged. The telescopic elastic piece and the rectangular fixing plate have a certain inclination angle, and a movement space is reserved for the contraction deformation generated after the compression.

Furthermore, the key further comprises a supporting spring, a supporting seat spring fixing seat for fixing the supporting spring is arranged on the rectangular fixing plate, and the top of the supporting spring is in contact with the key. The supporting spring is arranged below the key to realize elastic recovery of the key.

Furthermore, the inclined plane support, the fixed ring seat and the supporting seat spring fixing seat are formed by punching through a rectangular fixed plate. The stamping and integral forming is more convenient to manufacture and has simple structure.

Further, the base and the bracket cover are fixed through laser welding. The base and the bracket cover are in seamless butt joint, and the requirement of small and exquisite structure and attractive appearance is met.

The utility model discloses a cooperation of inclined plane support on special design's flexible elastic component and base to certain inclination has between the two, makes the button push down the back perpendicularly, and the bottom of button promotes deformation portion is downward and the inside slip along the inclined plane support, and then drives the pars contractilis is in it contracts to lead to the inslot, thereby reaches the function of connecting. The structure inherits the advantages of simple traditional connecting structure, stable performance, small volume and the like, and can be completely compatible with a watch watchband interface using the traditional raw ear in the stock market; the difficulty of assembling/disassembling the watchband by a watchband user (operator) is optimized and improved, the watchband can be assembled/disassembled without the help of special tools or nails, the production efficiency is higher, and the user experience of the product is more humanized by consumers; meanwhile, the possibility of diversity of industrial design forms of the watch and the watchband is expanded, the connection form which cannot be supported by the traditional lug is solved, and the wrist-type wearable product integrally improves the attractiveness and provides support for use experience.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the invention. Other embodiments and many of the intended advantages of embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.

Fig. 1 is a schematic structural view according to an embodiment of the present invention;

fig. 2 is an exploded view of a structure according to an embodiment of the present invention;

fig. 3 is a schematic view of an initial state of the elastic member according to an embodiment of the present invention;

fig. 4 is a schematic view of a contracted state of the elastic member according to an embodiment of the present invention;

fig. 5 is a structural cross-sectional view according to an embodiment of the present invention;

fig. 6 is a schematic view of an initial state according to an embodiment of the invention;

fig. 7 is a schematic view of a contracted state according to an embodiment of the present invention;

fig. 8 is an exploded view of a structure according to another embodiment of the present invention;

fig. 9 is a diagram of a telescopic elastic structure according to another embodiment of the present invention;

fig. 10 is a structural sectional view according to another embodiment of the present invention;

fig. 11 is a schematic view of an initial state according to another embodiment of the present invention.

The meaning of each number in the figure:

the base 10, the cylindrical hollow body 11, the through groove 111, the rectangular fixing plate 12, the inclined plane bracket 13, the upper limiting groove 131, the sliding inclined plane 132, the lower limiting groove 133, the fixing ring seat 14, the supporting seat spring fixing seat 15, the telescopic elastic member 20, the fixing part 21, the deformation part 22, the deformation supporting part 221, the telescopic part 23, the telescopic arm 231, the connecting head 232, the bracket cover 30, the key groove 31, the key 40, and the supporting spring 41.

Detailed Description

In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments in which the invention may be practiced. In this regard, directional terminology, such as "top," "bottom," "left," "right," "up," "down," etc., is used with reference to the orientation of the figures being described. Because components of embodiments can be positioned in a number of different orientations, the directional terminology is used for purposes of illustration and is in no way limiting. It is to be understood that other embodiments may be utilized and logical changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined by the appended claims.

As shown in fig. 1, a push-button type connection structure for a watchband, includes base 10, flexible elastic component 20, support lid 30 and button 40, is equipped with on the support lid 30 and presses the keyway 31, and the button 40 cover is established and is pressed the keyway 31 in to can slide from top to bottom in the keyway 31, base 10 and support lid 30 pass through laser welding fixed, make base 10 and support lid 30 seamless butt joint, satisfy the small and exquisite pleasing to the eye again of structure. The elastic member 20 is disposed in the cavity formed by the base 10 and the bracket cover 30, and when the key 40 is pressed down, the elastic member 20 deforms, i.e., slides in the base 10 to stretch and contract to achieve the connection effect. The flexible elastic component shape is accomplished to the mode with the button and is flexible, need not assemble and dismantle with the help of professional instrument again for user experience is more humanized, and the flexible elastic component of button drive is flexible in order to reach at the base and lead to the inslot flexible on the inclined plane support, and simple structure is small and exquisite again, and firm stable.

As shown in fig. 2, an exploded view of a push-button connection structure for a watchband, including base 10, flexible elastic component 20, support lid 30 and button 40, base 10 includes cylindrical hollow body 11 and rectangle fixed plate 12, set up logical groove 111 in the cylindrical hollow body 11, set up inclined plane support 13 on the rectangle fixed plate 12, retaining ring seat 14 and supporting seat spring fixing seat 15, inclined plane support 13 includes upper portion spacing groove 131, slip inclined plane 132 and lower part spacing groove 133, flexible elastic component 20 includes fixed part 21, deformation portion 22 and pars contractilis 23, pars contractilis 23 includes telescopic arm 231 and connector 232, be equipped with on the support lid 30 and press keyway 31, button 40 is located in keyway 31, button 40 below sets up supporting spring 41.

In the specific embodiment, the base 10 includes a cylindrical hollow body 11 and a rectangular fixing plate 12, the cylindrical hollow body 11 and the rectangular fixing plate 12 are distributed front and back and form a T-shaped structure, a through groove 111 penetrating through the left end and the right end is provided in the cylindrical hollow body 11, and the rectangular fixing plate 12 is provided with an inclined bracket 13, a fixing ring seat 14 and a supporting seat spring fixing seat 15. In this embodiment, inclined plane support 13, fixed ring seat 14, supporting seat spring fixing base 15 are through the 12 stamping forming of rectangle fixed plate, and punching press integrated into one piece is convenient for make more, also makes simple structure. The inclined bracket 13 comprises symmetrically arranged bracket bodies, the bracket bodies are sequentially provided with upper limiting grooves 131, sliding inclined surfaces 132 and lower limiting grooves 133, and the distance between the upper limiting grooves 131 of the symmetrically arranged bracket bodies is greater than the distance between the lower limiting grooves 133.

In a specific embodiment, as shown in fig. 3 and 4, the elastic member 20 includes a fixing portion 21, a deformation portion 22, and an expansion portion 23, the fixing portion 21 is rotatably fixed in the fixing ring seat 14 of the base 10, the deformation portion 22 is disposed through the inclined bracket 13 and can slide along the inclined surface, the expansion portion 23 is slidably disposed in the through groove 111 and partially extends out of the through groove 111, and more specifically, the deformation portion 22 extends along two ends of the fixing portion 21 and forms a U-shaped structure, and the expansion portion 23 extends horizontally along the mouth of the U-shaped structure to two sides, so as to form an elastic member with a special shape. In order to have better compatibility, the telescopic part 23 comprises a telescopic arm 231 and a connecting head 232, the connecting head 232 is rigidly connected with the telescopic arm 231, and the connecting head 232 partially extends out of the through groove 111, and the specific structure and shape of the connecting head 232 can be selected according to practical application, so that the connecting structure has good compatibility. The deformation portion 22 can slide up and down along the inclined bracket 13 under the action of the button 40, and further drives the expansion portion 23 to extend and contract.

In a specific embodiment, as shown in fig. 5, in order to achieve the elastic recovery of the key, the supporting spring holder 15 is in interference fit to support the spring 41, the top of the supporting spring 41 contacts the key 40, the key 40 is in the form of a key cover, the supporting spring 41 is in fit with the key cover, and the bottom of the key cover has a flange which contacts the elastic member 20 to transmit the pressure to the elastic member 20 when the key 40 is pressed down. Meanwhile, after installation, a certain included angle is formed between the telescopic elastic part 20 and the rectangular fixing plate 12, and a movement space is reserved for the contraction deformation generated after the compression.

In a specific embodiment, as shown in the state diagrams of the structures shown in fig. 6 and 7, in the initial state, the supporting spring 41 does not deform and supports the key 40, the elastic member 20 is in an undeformed state, the deformation portion 22 is located in the upper limiting groove 131, and the connecting head 232 of the expansion portion 23 extends out of the through groove 111; when the key 40 is pressed down, the supporting spring 41 is compressed, and simultaneously the key 40 presses down the deformation part 22, the deformation part 22 slides downwards and inwards to the lower limiting groove 133 along the sliding inclined surface 132, so that the driven telescopic part 23 contracts, and the connecting head 232 retracts into the through groove 111; the external force is cancelled, the key 40 rebounds upwards through the supporting spring 41, when the pressure applied to the deformation part 22 is small, the deformation part 22 slides upwards and outwards to the upper limiting groove 131 along the sliding inclined surface 132, and then the driven telescopic part 23 stretches out forwards. With the movement of the push button 40, the extendable portion 23 is retracted and extended in the through groove 111.

Fig. 8 to 11 are structural views of another embodiment of the present application.

As shown in fig. 8, an exploded view of a push-button connection structure for a watch strap, including base 10, flexible elastic component 20, support lid 30 and button 40, base 10 includes cylindrical hollow body 11 and rectangle fixed plate 12, set up logical groove 111 in the cylindrical hollow body 11, set up inclined plane support 13 and stationary ring seat 14 on the rectangle fixed plate 12, inclined plane support 13 includes upper portion spacing groove 131, slip inclined plane 132 and lower part spacing groove 133, flexible elastic component 20 includes fixed part 21, deformation portion 22 and pars contractilis 23, pars contractilis 23 includes telescopic arm 231 and connector 232, be equipped with on the support lid 30 and press keyway 31, button 40 is located in keyway 31.

In the specific embodiment, the base 10 includes a cylindrical hollow body 11 and a rectangular fixing plate 12, the cylindrical hollow body 11 and the rectangular fixing plate 12 are distributed front and back and form a T-shaped structure, a through slot 111 penetrating through the left and right ends is provided in the cylindrical hollow body 11, and the rectangular fixing plate 12 is provided with a bevel bracket 13 and a fixing ring seat 14. In this embodiment, the inclined bracket 13 and the fixing ring seat 14 are formed by punching the rectangular fixing plate 12, and the punching is performed integrally, so that the manufacturing is more convenient, and the structure is simple. The inclined bracket 13 comprises symmetrically arranged bracket bodies, the bracket bodies are sequentially provided with upper limiting grooves 131, sliding inclined surfaces 132 and lower limiting grooves 133, and the distance between the upper limiting grooves 131 of the symmetrically arranged bracket bodies is greater than the distance between the lower limiting grooves 133.

In a specific embodiment, as shown in fig. 9, 10, and 11, the elastic member 20 includes a fixing portion 21, a deformation portion 22, and an expansion portion 23, the fixing portion 21 is rotatably fixed in the fixing ring seat 14 of the base 10, the deformation portion 22 is disposed through the inclined bracket 13 and can slide along the inclined surface, the expansion portion 23 is slidably disposed in the through groove 111 and partially extends out of the through groove 111, and more specifically, the deformation portion 22 extends along both ends of the fixing portion 21 and forms a U-shaped structure, a deformation supporting portion 221 is disposed in the middle of the deformation portion, the deformation supporting portion 221 is U-shaped and is disposed obliquely upward, and the top of the deformation supporting portion 221 contacts with the key 40 to provide the elastic resilience force of the key 40. In the drawings, the two deformation support portions are disposed obliquely upward to the outside to provide better support and resilience, but the present invention is not limited thereto. The telescopic part 23 extends horizontally to two sides along the mouth of the U-shaped structure to form a special-shaped elastic part, so that the whole structure is simpler and the installation is convenient. In order to have better compatibility, the telescopic part 23 comprises a telescopic arm 231 and a connecting head 232, the connecting head 232 is rigidly connected with the telescopic arm 231, and the connecting head 232 partially extends out of the through groove 111, and the specific structure and shape of the connecting head 232 can be selected according to practical application, so that the connecting structure has good compatibility. The deformation portion 22 can slide up and down along the inclined bracket 13 under the action of the button 40, and further drives the expansion portion 23 to extend and contract.

In the embodiment, in the initial state, the deformation supporting portion 221 supports the key 40, the elastic member 20 is in the undeformed state, the deformation portion 22 is located in the upper limiting groove 131, and the connector 232 of the expansion portion 23 extends out of the through groove 111; when the key 40 is pressed down, the key 40 presses down the deformation part 22 through the deformation supporting part 221, the deformation part 22 slides downwards and inwards to the lower limiting groove 133 along the sliding inclined plane 132, the driven telescopic part 23 contracts, and the connecting head 232 retracts into the through groove 111; cancel external force, the pressure that deformation portion 22 was exerted diminishes, and deformation portion 22 upwards outwards slides to upper portion spacing groove 131 along slip inclined plane 132, and then the flexible portion 23 of drive just stretches out, and button 40 is upwards kick-backed along the slip of deformation portion 22 and through deformation supporting part 221 simultaneously. With the movement of the push button 40, the extendable portion 23 is retracted and extended in the through groove 111. The elastic resilience of the key 40 is provided by the elasticity of the elastic member 20 itself and its sliding movement on the inclined bracket 13, so that the structure is more optimized.

The structure of the utility model inherits the advantages of simple traditional connecting structure, stable performance, small volume and the like, and can be completely compatible with the watch watchband interface using the traditional raw ear in the stock market; the difficulty of assembling/disassembling the watchband by a watchband user (operator) is optimized and improved, the watchband can be assembled/disassembled without the help of special tools or nails, the production efficiency is higher, and the user experience of the product is more humanized by consumers; meanwhile, the possibility of diversity of industrial design forms of the watch and the watchband is expanded, the connection form which cannot be supported by the traditional lug is solved, and the wrist-type wearable product integrally improves the attractiveness and provides support for use experience.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit and scope of the invention. In this way, if these modifications and changes are within the scope of the claims of the present invention and their equivalents, the present invention is also intended to cover these modifications and changes. The word "comprising" does not exclude the presence of other elements or steps than those listed in a claim. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage. Any reference signs in the claims shall not be construed as limiting the scope.

Claims

1. Push-button connection for a watch band, comprising:

the key can be connected with the key groove in a vertically sliding mode, and the bottom of the key is in contact with the deformation part;

and pressing the key, wherein the bottom of the key pushes the deformation part to slide downwards and inwards along the inclined plane bracket, so that the telescopic part is driven to be contracted in the through groove.

2. The push-button type connection structure for a band of claim 1, wherein the deformation portion extends along both ends of the fixing portion and forms a U-shaped structure, and the expansion portion extends horizontally along a mouth portion of the U-shaped structure toward both sides.

3. The push-button type connection structure for a band of claim 2, wherein a U-shaped deformation support part is provided in the middle of the deformation part, the U-shaped deformation support part being inclined upward and contacting the push button.

4. A push-button type connection structure for watch bands according to any one of claims 1 to 3, wherein said extension portion includes an extension arm and a connector, said connector is rigidly connected to said extension arm, and said connector partially extends out of said through groove.

5. The push-button type connection structure for a band of claim 1, wherein the inclined bracket includes symmetrically disposed bracket bodies, the bracket bodies are sequentially provided with upper limit grooves, sliding inclined surfaces, and lower limit grooves, and a distance between the upper limit grooves of the symmetrically disposed bracket bodies is greater than a distance between the lower limit grooves.

6. The push-button type connection structure for a band of claim 1, wherein the base includes a cylindrical hollow body and a rectangular fixing plate, the cylindrical hollow body and the rectangular fixing plate are disposed in a front-back direction and form a T-shaped structure, the through groove is formed in the cylindrical hollow body, and the slope bracket and the fixing ring are seated on the rectangular fixing plate.

7. The push-button type connection structure for a band of claim 6, wherein said elastic member is obliquely disposed to said rectangular fixing plate.

8. The push-button type connection structure for a band of claim 6, further comprising a support spring, wherein a support spring fixing seat for fixing the support spring is provided on the rectangular fixing plate, and the top of the support spring is in contact with the push button.

9. The push-button type connection structure for a band of claim 8, wherein the inclined bracket, the fixing ring holder and the supporting holder spring holder are formed by punching a rectangular fixing plate.

10. The push-button type connection structure for a band according to claim 1, wherein the base and the holder cover are fixed by laser welding.