CN207965507U

CN207965507U - Wrist-watch

Info

Publication number: CN207965507U
Application number: CN201820481985.8U
Authority: CN
Inventors: 曹荣林
Original assignee: Core Intelligence (shenzhen) Ltd By Share Ltd
Current assignee: Core Intelligence (shenzhen) Ltd By Share Ltd
Priority date: 2018-03-30
Filing date: 2018-03-30
Publication date: 2018-10-12
Anticipated expiration: 2028-03-30

Abstract

The utility model is related to clock and watch technical fields, provide a kind of wrist-watch, including clamping plate, arbor and snap-ring element.The end face of clamping plate is provided in the axial direction with mounting groove, and arbor is worn along the radial direction of clamping plate in the mounting groove of clamping plate, and snap-ring element is stretched by mounting groove and is connected on arbor to prevent arbor from being extracted along the radial direction of clamping plate.When needing to install arbor, the radial direction by arbor along clamping plate is worn in the mounting groove of clamping plate, meanwhile, snap-ring element is connected in by mounting groove on arbor, to be resisted against mounting groove inner wall when arbor is extracted along the radial direction of clamping plate, it is avoided to be pulled out.When needing to dismantle arbor, it is only necessary to remove snap-ring element from arbor.Total is simpler, is more advantageous to the dismounting of arbor, also, dismounts time-consuming shorter.

Description

Wrist-watch

Technical field

The utility model is related to clock and watch technical fields, especially provide a kind of wrist-watch.

Background technology

Currently, the arbor of wrist-watch usually requires to be placed in movement, due to the reason of limit, arbor cannot be completely pulled out. The position-limit mechanism of traditional wrist-watch arbor includes drawing gear, draw retaining screw and drawing catch spring, and assembly method is complicated, also, in dismounting, Arbor need to will could be extracted out while drawing gear to order ejection.Therefore, the position-limit mechanism of urgent need to resolve wrist-watch arbor is complicated, is unfavorable for tearing open The problem of unloading.

Utility model content

The purpose of this utility model is to provide a kind of wrist-watches, it is intended to which the position-limit mechanism for solving existing wrist-watch arbor is multiple It is miscellaneous, the problem of being unfavorable for dismantling.

To achieve the above object, the technical solution adopted in the utility model is：Wrist-watch, including clamping plate, arbor and snap ring The end face of part, the clamping plate is provided in the axial direction with mounting groove, and the arbor is worn along the radial direction of the clamping plate into the folder In the mounting groove of plate, the snap-ring element is stretched by the mounting groove and is connected on the arbor to prevent the arbor Radial direction along the clamping plate is extracted.

Specifically, the mounting hole for installing the arbor, the mounting hole connection are offered on the side wall of the clamping plate In the mounting groove.

Specifically, the arbor includes sequentially connected section of stretching out, construction section and linkage section, and the section of stretching out is extend out to Outside the clamping plate, the construction section is placed in the mounting hole, also, the snap-ring element is connected in the construction section far from institute One end of section of stretching out is stated, the linkage section stretches in the clamping plate.

Specifically, the circumferential direction of installation axle described in the construction section upper edge offers annular groove, the snap-ring element card It is connected in the annular groove.

Specifically, the snap-ring element includes plate body, and the opposite both ends of the plate body extend outwardly and are formed by bending in opposite directions Snap-arms, two ends of the snap-arms far from the plate body align and form the notch for construction section clamping.

Specifically, the edge side of the plate body protrudes out to be formed for against the convex of the construction section towards the indentation, there Bone.

The beneficial effects of the utility model：The wrist-watch of the utility model, when needing to install arbor, by arbor along clamping plate Radial direction is worn in the mounting groove of clamping plate, meanwhile, snap-ring element is connected in by mounting groove on arbor, on arbor edge The radial direction of clamping plate is resisted against mounting groove inner wall when extracting, it is avoided to be pulled out.When needing to dismantle arbor, it is only necessary to by snap ring Part is removed from arbor.Total is simpler, is more advantageous to the dismounting of arbor, also, dismounts time-consuming shorter.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with Obtain other attached drawings according to these attached drawings.

Fig. 1 is the sectional view for the wrist-watch that the utility model embodiment provides；

Fig. 2 is the vertical view for the wrist-watch that the utility model embodiment provides；

Fig. 3 is the sectional view of the clamping plate for the wrist-watch that the utility model embodiment provides；

Fig. 4 is the structural schematic diagram of the arbor for the wrist-watch that the utility model embodiment provides；

Fig. 5 is the structural schematic diagram of the snap-ring element for the wrist-watch that the utility model embodiment provides.

Wherein, each reference numeral in figure：

1-clamping plate 2-arbor, 3-snap-ring element

11-mounting groove 12-mounting hole, 21-section of stretching out

22-construction section 23-linkage section, 221-annular grooves

31-plate body 32-snap-arms, 33-notches

34-convex bones.

Specific implementation mode

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

It please refers to Fig.1 and Fig. 2, the wrist-watch that the utility model embodiment provides, including clamping plate 1, arbor 2 and snap-ring element 3. The end face of clamping plate 1 is provided in the axial direction with mounting groove 11, and arbor 2 wears the mounting groove 11 into clamping plate 1 along the radial direction of clamping plate 1 Interior, snap-ring element 3 is stretched by mounting groove 11 and is connected on arbor 2 to prevent arbor 2 from being extracted along the radial direction of clamping plate 1.

The wrist-watch that the utility model embodiment provides, when needing to install arbor 2, by arbor 2 along the radial direction of clamping plate 1 It wears in the mounting groove 11 of clamping plate 1, meanwhile, snap-ring element 3 is connected in by mounting groove 11 on arbor 2, on 2 edge of arbor The radial direction of clamping plate 1 is resisted against 11 inner wall of mounting groove when extracting, it is avoided to be pulled out.When needing to dismantle arbor 2, it is only necessary to will Snap-ring element 3 is removed from arbor 2.Total is simpler, is more advantageous to the dismounting of arbor 2, also, dismount and take more It is short.

Specifically, referring to FIG. 3, in the present embodiment, the installation for installing arbor 2 is offered on the side wall of clamping plate 1 Hole 12, mounting hole 12 are communicated in mounting groove 11.

Specifically, it please refers to Fig.1 and Fig. 4, in the present embodiment, arbor 2 includes sequentially connected section of stretching out 21, construction section 22 and linkage section 23.Section of stretching out 21 is extend out to outside clamping plate 1, and construction section 22 is placed in mounting hole 12, also, snap-ring element 3 is blocked It is connected to one end that construction section 22 extends away from section 21, linkage section 23 stretches in clamping plate 1.Here, section of stretching out 21 exists convenient for user Dismounting and use during hold or rotation, construction section 22 then can opposing clamping plate 1 around its own axis be pivotally connected rotation, connection Section 23 is connect with the movement of wrist-watch, realizes functional adjust.

Specifically, referring to Fig.4, in the present embodiment, the circumferential direction of 22 upper edge installation axle of construction section offers annular Groove 221, snap-ring element 3 are connected in annular groove 221.It is to be appreciated that adding annular groove 221 on construction section 22 can carry The mounting stability of high snap-ring element 3.Certainly, the diameter for being connected with the construction section 22 of snap-ring element 3 is more than the diameter of mounting hole 12.

Specifically, it please refers to Fig.1 and Fig. 5, in the present embodiment, snap-ring element 3 includes plate body 31, the opposite both ends of plate body 31 Portion extends outwardly and is formed by bending snap-arms 32 in opposite directions, and two ends of the snap-arms 32 far from plate body 31 align and formed for installation The notch 33 of 22 clamping of section.It is to be appreciated that when snap-ring element 3 is connected in annular groove 221, notch 33 is needed to be directed at annular Groove 221, then application act on so that two snap-arms 32 of snap-ring element 3 are filled the span of a man's arms in the annular groove 221 of construction section 22.

Specifically, referring to FIG. 5, the edge side of plate body 31 to be formed towards protruding out at notch 33 for against construction section 22 Convex bone 34.It is to be appreciated that realize that 3 impetus are connected on construction section 22 using convex bone 34 and two snap-arms 32, to The contact area for reducing snap-ring element 3 and construction section 22 further improves the connective stability of the two.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle Within the scope of shield.

Claims

1. a kind of wrist-watch, it is characterised in that：Including clamping plate, arbor and snap-ring element, the end face of the clamping plate is provided in the axial direction with Mounting groove, the arbor are worn along the radial direction of the clamping plate in the mounting groove of the clamping plate, the snap-ring element by It stretches into and is connected on the arbor to prevent the arbor from being extracted along the radial direction of the clamping plate at the mounting groove.

2. wrist-watch according to claim 1, it is characterised in that：It is offered on the side wall of the clamping plate for installing the handle The mounting hole of axis, the mounting hole are communicated in the mounting groove.

3. wrist-watch according to claim 2, it is characterised in that：The arbor includes sequentially connected section of stretching out, construction section And linkage section, the section of stretching out are extend out to outside the clamping plate, the construction section is placed in the mounting hole, also, described Snap-ring element is connected in the one end of the construction section far from the section of stretching out, and the linkage section stretches in the clamping plate.

4. wrist-watch according to claim 3, it is characterised in that：The circumferential direction of the construction section upper edge installation axle offers Annular groove, the snap-ring element are connected in the annular groove.

5. wrist-watch according to claim 4, it is characterised in that：The snap-ring element includes plate body, the plate body it is opposite two End extends outwardly and is formed by bending snap-arms in opposite directions, and two ends of the snap-arms far from the plate body align and form confession The notch of the construction section clamping.

6. wrist-watch according to claim 5, it is characterised in that：The edge side of the plate body protrudes out shape towards the indentation, there At for the convex bone against the construction section.