CN209784747U - Assembled watch with conveniently-replaced dial plate - Google Patents

Abstract

An assembled watch convenient to change a dial plate belongs to the technical field of clock accessories. The shell is connected with the core body, the core body shell is arranged on the outer side of the core body, the shell and the core shell are arranged in a split mode, and a detachable connecting piece is arranged between the shell and the core shell. Simple structure, the operation of being convenient for adopt the fuselage core body and the watchcase that the components of a whole that can function independently set up, can change fuselage core body or the watchcase that has the dial plate under the same specification according to the arbitrary dismouting of daily demand, can effectively adapt to the demand of different occasions to different wrist-watch patterns, improved the flexibility, have fine application prospect.

Description

Assembled watch with conveniently-replaced dial plate

Technical Field

the utility model relates to an assembled wrist-watch convenient to change dial plate belongs to clock and watch accessory technical field.

Background

Daily wrist-watch of using generally is integral design, along with live time's increase, loses fresh sense and when wanting to change when the user of service to the watchband of wrist-watch or dial plate colour pattern, except that the watchband is changed light relatively, the dial plate is inside and outside to be fixed connection, need look for professional whole the opening of wrist-watch and carry out the change of dial plate usually, waste time and energy, very inconvenient.

In view of the above-mentioned prior art, the applicant of the present invention has made a lot of repeated and beneficial researches, and the final product has obtained effective results and formed the technical solutions to be described below.

SUMMERY OF THE UTILITY MODEL

To foretell not enough, the utility model provides an assembled wrist-watch convenient to change dial plate, simple structure, the operation of being convenient for adopt the locomotive body and the watchcase that the components of a whole that can function independently set up, can change locomotive body or the watchcase that has the dial plate under the same specification according to the arbitrary dismouting of daily demand, can effectively adapt to different occasions to the demand of different wrist-watches patterns, improved the flexibility, fine application prospect has.

The utility model discloses a realize through following technical scheme: the utility model provides an assembled wrist-watch convenient to change dial plate, includes watchcase and core body, the watchcase be connected with the core body, the core body outside be equipped with the core shell, watchcase and core shell components of a whole that can function independently set up, and be equipped with detachable connections spare between watchcase and the core shell.

Furthermore, the detachable connecting piece adopts a fixing screw, a positioning through hole is formed in the watch case, a positioning threaded hole corresponding to the positioning through hole is formed in the movement shell, and the fixing screw penetrates through the positioning through hole to be in threaded connection with the positioning threaded hole in the movement shell.

Furthermore, the watchcase is provided with a watchband, and the arrangement directions of the positioning through hole and the positioning threaded hole correspond to the watchband.

Furthermore, the positioning threaded hole adopts a threaded blind hole.

Furthermore, the positioning through hole is internally provided with a through type with the same diameter or a semi-sliding hole and semi-thread hole type.

Further, the bolt head of the fixing screw is accommodated inside the positioning through hole.

Further, the bolt head structure of the fixing screw is a hand-screw bolt head or an inner hexagon bolt head.

Furthermore, a button accommodating groove with an opening at the bottom end is arranged on the watch case.

furthermore, the watch case is sleeved on the movement shell, at least one auxiliary positioning bulge is arranged on the outer side of the bottom of the movement shell, and at least one auxiliary positioning groove correspondingly matched with the auxiliary positioning bulge is arranged at the bottom of the watch case.

Furthermore, a base clamping groove and a dial plate supporting shoulder are sequentially arranged on the inner side of the movement shell from bottom to top.

The movement body comprises watch glass, a movement driving body, a pressing ring, a stabilizing sleeve ring and a movement base, wherein the watch glass, the movement driving body, the pressing ring, the stabilizing sleeve ring and the movement base are arranged on the movement shell, and the movement base is matched and fixed with a base clamping groove arranged at the bottom of the movement shell through a base clamping protrusion arranged at the top.

The movement driving body comprises a driving module, a movement dial plate, a pointer module and a time adjusting knob, wherein the pointer module and the time adjusting knob are connected with the driving module in a matched mode, the driving module is arranged between a movement base and the bottom of the movement dial plate, the pointer module is arranged at the top of the movement dial plate, the movement dial plate is arranged on a dial plate supporting shoulder of a movement shell, and the bottom of the pressing ring is arranged on the outer edge of the top of the movement dial plate.

Watch glass set up at the pressure ring top, the stable lantern ring suit in the watch glass outside, the watchcase on be equipped with the mounting hole that corresponds with watch glass is perpendicular, and the mounting hole outer edge of watchcase is equipped with the ring pressure edge that is used for compressing tightly watch glass.

The time-adjusting knob extends to the outside of the movement shell from a driving module in the movement driving body, a time-adjusting knob limiting block which is positioned right below the time-adjusting knob is arranged on the outside of the movement shell, and the time-adjusting knob limiting block are sequentially matched with a time-adjusting knob accommodating groove in the watch shell correspondingly.

The utility model has the advantages that:

1. The device has a simple structure and is convenient to operate, the core body and the watch shell which are separately arranged are adopted, the core body or the watch shell with the dial plate under the same specification can be freely disassembled and replaced according to daily requirements, the requirements of different occasions on different watch styles can be effectively met, the flexibility is improved, and the device has a good application prospect;

2. the arranged fixing bolt corresponds to the watchband, and meanwhile, the bolt head of the fixing bolt is accommodated in the positioning through hole, so that the occupied space is effectively reduced, and the integral attractiveness is improved; the fixing bolt adopts the hand-screwed bolt head, so that the operation convenience and the practicability are greatly improved;

3. The core shell and the core body inner parts are gradually compressed, so that the stability and functionality of the whole structure are effectively guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

Fig. 2 is one of the schematic views of the explosion structure of the present invention;

FIG. 3 is a schematic structural diagram of the inner shell of the present invention;

Fig. 4 is a second schematic diagram of the explosion structure of the present invention;

Fig. 5 is a third schematic diagram of the explosion structure of the present invention;

In the figure, a watch case 1, a positioning through hole 11, a ring pressing edge 12, an auxiliary positioning groove 13, a button adjusting accommodating groove 14, a watch band 15, a movement body 2, a fixing screw 3, a movement shell 4, a threaded blind hole 41, an auxiliary positioning bulge 42, a button adjusting limiting block 43, a base clamping groove 44, a dial plate supporting shoulder 45, watch glass 5, a movement driving body 6, a time adjusting knob 61, a pressing ring 7, a stabilizing lantern ring 8, a movement base 9 and a base clamping bulge 91.

Detailed Description

for a better understanding, embodiments of the present invention are explained in detail below with reference to the accompanying drawings.

as shown in fig. 1, an assembled watch convenient for changing a dial plate comprises a watch case 1, a movement body 2 and a fixing screw 3, wherein a movement shell 4 is arranged on the outer side of the movement body 2, so that the movement body 2 is independently arranged relative to the watch case 1, and the watch case 1 and the movement shell 4 are fixedly connected through the fixing screw 3.

As shown in fig. 2, two watchbands 15 arranged in opposite directions are mounted on the watch case 1, the watch case 1 is provided with a positioning through hole 11 corresponding to each watchband 15, the movement case 4 is provided with a threaded blind hole 41 corresponding to each positioning through hole 11, the fixing screw 3 passes through the positioning through hole 11 and is in threaded connection with the threaded blind hole 41 of the movement case 4, specifically, a bolt head of the fixing screw 3 is accommodated in the positioning through hole 11, the positioning through hole 11 can be through-type with the same diameter or semi-sliding hole semi-threaded hole type, wherein a sliding hole part in the positioning through hole 11 is used for accommodating the bolt head of the fixing screw 3, and a threaded hole part in the positioning through hole 11 is used for being in threaded fit with the fixing screw 3, so as to improve the stability of the connection structure.

It should be noted that the bolt head structure adopted by the fixing screw 3 includes, but is not limited to, a hand-screw bolt head and a hexagon socket head.

The watch case 1 is sleeved on the movement shell 4, a plurality of auxiliary positioning bulges 42 are uniformly arranged on the outer side of the bottom of the movement shell 4, and a plurality of auxiliary positioning grooves 13 which are sequentially matched with the auxiliary positioning bulges 42 are arranged at the bottom of the watch case 1 so as to improve the accuracy of the butt-joint installation of the watch case 1 and the movement shell 4.

as shown in fig. 3, the inside of the movement shell 4 is provided with a base clamping groove 44 and a dial plate supporting shoulder 45 in sequence from bottom to top.

As shown in fig. 4 to 5, the movement body 2 includes a watch glass 5, a movement driving body 6, a press-fit ring 7, a stable lantern ring 8 and a movement base 9, which are arranged on the movement shell 4, specifically, the movement base 9 is fixed with a base snap-fit groove 44 arranged at the bottom of the movement shell 4 through a base snap-fit protrusion 91 arranged at the top, the movement driving body 6 includes a driving module for driving the watch to travel, a pointer module connected with the driving module in a matching manner, a movement dial arranged between the driving module and the pointer module, and a time-adjustment knob 61 for adjusting and controlling the driving module, wherein the driving module is arranged between the movement base 9 and the bottom of the movement dial, the pointer module is arranged at the top of the movement dial, the movement dial is arranged on a dial supporting shoulder 45 of the movement shell 4, the bottom of the press-fit ring 7 is arranged at the outer edge of the top of the movement dial, used for pressing and fixing the dial plate of the movement.

Watch glass 5 set up at pressfitting ring 7 top, 8 suits of stable lantern ring in the 5 outsides of watch glass for improve watch glass 5's lateral stability, watchcase 1 on be equipped with watch glass 5 perpendicular mounting hole that corresponds, and watchcase 1's mounting hole outer edge is equipped with the ring pressure edge 12 that is used for compressing tightly watch glass 5, adopts the mode that the successive layer compresses tightly to improve the overall stability of structure.

The time adjustment knob 61 extends to the outside of the movement shell 4 from the driving module in the movement driving body 6, the outside of the movement shell 4 is provided with the time adjustment limiting block 43 which is positioned right below the time adjustment knob 61, the watchcase 1 is provided with the time adjustment knob accommodating groove 14 which is matched with the time adjustment knob 61 and the time adjustment limiting block 43 in sequence, so that the time adjustment knob 61 can be conveniently taken out from the time adjustment knob accommodating groove 14 when the watchcase 1 and the movement body 2 are separated.

the watch has the following use process of replacing the dial plate or the watchband:

firstly, unscrewing a fixing screw 3 in a positioning through hole 11 on a watch case 1, and gradually moving the fixing screw 3 out of a threaded blind hole 41 on a movement shell 4;

Secondly, slowly taking down the watch case 1 from the movement shell 4 to enable the watch case 1 and the movement 2 to be independent structures, and selecting the watch case 1 and the watchband 15 in the same type of watch centre setting model or the movement dial and the pointer module to be assembled and matched randomly;

finally, the fixing screw 3 is screwed between the case 1 and the movement case 4.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims (10)

1. The utility model provides an assembled wrist-watch convenient to change dial plate, includes watchcase and refill body, the watchcase be connected its characterized in that with the refill body: the machine core body is characterized in that a machine core shell is arranged on the outer side of the machine core body, the shell and the machine core shell are arranged in a split mode, and a detachable connecting piece is arranged between the shell and the machine core shell.

2. The assembled wristwatch with easy dial changing of claim 1, wherein the detachable connecting member is a fixing screw, the case is provided with a positioning through hole, the movement case is provided with a positioning threaded hole corresponding to the positioning through hole, and the fixing screw passes through the positioning through hole and is in threaded connection with the positioning threaded hole of the movement case.

3. The watch of claim 2, wherein the watch case is provided with a band, and the positioning through hole and the positioning screw hole are formed in directions corresponding to the band.

4. A modular watch with easy dial change as claimed in claim 2 or 3, characterised in that said threaded positioning holes are blind threaded holes.

5. The assembled wristwatch facilitating dial replacement of claim 2 or 3, wherein the positioning through hole is a through type with the same diameter or a semi-sliding hole type with semi-thread hole.

6. the watch of claim 2, wherein the fixing screw has a head received in the positioning hole.

7. The assembled wristwatch facilitating dial replacement of claim 2 or 6, wherein the bolt head structure adopted by the fixing screw is a hand-screw type bolt head or a hexagon socket head bolt head.

8. the assembled wristwatch facilitating dial replacement of claim 1, wherein the case is provided with a knob receiving groove having an open bottom.

9. The assembled wristwatch facilitating dial replacement of claim 1, wherein the case is fitted around the movement case, the movement case has at least one auxiliary positioning protrusion on an outer side of a bottom portion thereof, and the case has at least one auxiliary positioning groove formed on a bottom portion thereof to be fitted in correspondence with the auxiliary positioning protrusion.

10. The assembled wristwatch with easy-to-replace dial of claim 1, wherein the inside of the movement case is provided with a base clamping groove and a dial supporting shoulder in sequence from bottom to top;

The movement body comprises watch glass, a movement driving body, a pressing ring, a stabilizing lantern ring and a movement base, wherein the watch glass, the movement driving body, the pressing ring, the stabilizing lantern ring and the movement base are arranged on a movement shell;

the movement driving body comprises a driving module, a movement dial plate, a pointer module and a time adjusting knob, wherein the pointer module and the time adjusting knob are connected with the driving module in a matched mode;

the watch glass is arranged at the top of the pressing ring, the stabilizing lantern ring is sleeved on the outer side of the watch glass, the watch shell is provided with a mounting hole vertically corresponding to the watch glass, and the outer edge of the mounting hole of the watch shell is provided with a ring pressing edge for pressing the watch glass;

the time-adjusting knob extends to the outside of the movement shell from a driving module in the movement driving body, a time-adjusting knob limiting block which is positioned right below the time-adjusting knob is arranged on the outside of the movement shell, and the time-adjusting knob limiting block are sequentially matched with a time-adjusting knob accommodating groove in the watch shell correspondingly.