CN218551574U

CN218551574U - Watch shell structure convenient for replacing watchband

Info

Publication number: CN218551574U
Application number: CN202222661925.3U
Authority: CN
Inventors: 吴敬飞
Original assignee: Foshan Yudefeng Industrial Co ltd
Current assignee: Foshan Yudefeng Industrial Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-03
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to a watch case technical field just discloses a watch case structure convenient to change watchband, which comprises an outer shell body, the inside fixed mounting in top of shell body has the lens, the right side of shell body is rotated and is installed the knob, the front and the equal fixed mounting in back of shell body have the connecting seat, the guide way has been seted up to the inboard of connecting seat, the inboard of connecting seat is provided with watchband installation mechanism, the inside of connecting seat is provided with presses and moves push pin mechanism, the bottom of shell body is provided with the bottom. This watch case structure convenient to change watchband through the push-type broach mechanism that sets up, in the use, inserts the mounting hole through using the fine needle, makes it push and promotes the piece, makes to promote the piece and promote the kicking block through promoting the axle, makes the kicking block will block the ejecting connecting seat of needle to it is more convenient at the dismantlement in-process, need not to use and produces the ear and criticize and operate, avoids causing to scrape the flower and excessively make the card needle take place deformation with strength the watchband.

Description

Watch shell structure convenient for replacing watchband

Technical Field

The utility model relates to a watch case technical field specifically is a watch case structure convenient to change watchband.

Background

A wristwatch, also known as a wristwatch, refers to an instrument worn on the wrist for timing/displaying time. Watch is connected with watch case through the watchband in the use, and then wears watch case on the wrist through the watchband, and among the prior art, the wrist-watch watchband that uses is mostly through the card needle joint on the shell.

Traditional watch case is when changing the watchband, need dismantle the card needle on the watchband with the help of giving birth to the ear batch, go into the recess on the card needle through giving birth to the ear batch card, exert oneself to the inboard, make its card needle press and move inside spring, take out until the card needle, and use give birth to the ear batch when dismantling the watchband, because blockking of watchband, make difficult messenger give birth to the ear batch and correspond with the recess on the card needle, and when exerting oneself to the inboard, scrape the flower easily with the watchband, simultaneously because the card needle is tiny, intensity is lower, make when carrying out the operation through giving birth to the ear batch, exert oneself excessively easily and make the card needle take place bending deformation, secondly current card needle is when carrying out the installation to the watchband, need artifically rely on the sensation to insert the card needle in the shrinkage pool on the watchcase, waste time and energy, consequently, need change the watchband shell structure of a watchband of being convenient for changing and come to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a watch case structure convenient to change watchband to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a watch shell structure convenient to change watchband, includes the shell body, the inside fixed mounting in top of shell body has the lens, the right side of shell body is rotated and is installed the knob, the equal fixed mounting in front and the back of shell body has the connecting seat, the guide way has been seted up to the inboard of connecting seat, the inboard of connecting seat is provided with watchband installation mechanism, the inside of connecting seat is provided with presses and moves push pin mechanism, the bottom of shell body is provided with the bottom.

The push pin mechanism is pressed to include the mounting hole, the mounting hole is seted up in the inside of connecting seat, the inside fixed mounting of mounting hole has the fixed block, the intermediate position slidable mounting of fixed block has the promotion axle, the inboard fixed mounting who promotes the axle has the kicking block, the one end fixed mounting who promotes the axle and keep away from the kicking block has the promotion piece, fixed mounting has reset spring between the outside of fixed block and the inboard that promotes the piece.

Preferably, the fixed block has seted up the through-hole with the corresponding position department that promotes the axle, just promote axle slidable mounting inside the through-hole, be convenient for make to promote the axle and pass the fixed block and slide.

Preferably, the reset spring is sleeved outside the pushing shaft, and a groove is formed in the outer side of the pushing block, so that the pushing shaft can be automatically reset conveniently.

Preferably, the connecting seats are four, the four pressing push pin mechanisms are arranged in four groups, and the four pressing push pin mechanisms are respectively arranged in the four connecting seats, so that the two watchbands can be conveniently and rapidly detached.

Preferably, watchband installation mechanism includes the fixed axle, the fixed axle sets up the inboard at the connecting seat, the slip chamber has been seted up to the inside of fixed axle, the inside slidable mounting in slip chamber has the sliding block, the outside fixed mounting of sliding block has the joint needle, fixed mounting has the pressure to move the spring between the inboard of sliding block and the inner wall in slip chamber, the watchband body has been cup jointed to the outside of fixed axle, is convenient for make the watchband body can fix a position the installation fast.

Preferably, the through-hole has been seted up to the corresponding position department of fixed axle and joint needle, just the joint needle passes the through-hole, is convenient for make the joint needle pass the fixed axle and slide.

Preferably, the connection seat is provided with an insertion hole at a position corresponding to the inner side of the connection seat and the clamping pin, and the clamping pin is inserted in the insertion hole, so that the clamping pin is conveniently and fixedly installed on the connection seat.

Preferably, the watchband installation mechanism is provided with two sets, and two sets the watchband installation mechanism sets up respectively in the front and the back of shell body, is convenient for make two watchband bodies can install fast.

Compared with the prior art, the utility model provides a watchcase structure convenient to change watchband possesses following beneficial effect:

1. this watch case structure convenient to change watchband through the push-type broach mechanism that sets up, in the use, inserts the mounting hole through using the fine needle, makes it push and promotes the piece, makes to promote the piece and promote the kicking block through promoting the axle, makes the kicking block will block the ejecting connecting seat of needle to it is more convenient at the dismantlement in-process, need not to use and produces the ear and criticize and operate, avoids causing to scrape the flower and excessively make the card needle take place deformation with strength the watchband.

2. This watch case structure convenient to change watchband through the pressure push pin mechanism that sets up, in the use, through putting into the guide way with the joint needle, moves the watchband to inboard top afterwards, can make the joint needle along the guide way automatic sliding in the spliced eye of connecting seat to it is fixed to make the joint needle fix a position fast, improves the installation effectiveness of watchband.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic sectional view of the top view of the present invention;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the bottom view of the present invention;

fig. 6 is a schematic cross-sectional structure view of the watchband mounting mechanism of the present invention.

In the figure: 1. an outer housing; 2. a lens; 3. a rotating knob; 4. a connecting seat; 5. a guide groove; 6. a watchband installation mechanism; 61. a fixed shaft; 62. a sliding cavity; 63. a slider; 64. pressing the spring; 65. a clamping pin; 66. a watch band body; 7. pressing the push pin mechanism; 71. mounting holes; 72. a fixed block; 73. pushing the shaft; 74. a top block; 75. a pushing block; 76. a return spring; 8. a bottom cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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 according to specific situations by those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a watch shell structure convenient to change watchband, includes shell body 1, the inside fixed mounting in top of shell body 1 has lens 2, the right side of shell body 1 is rotated and is installed knob 3, the equal fixed mounting in front and the back of shell body 1 has connecting seat 4, guide way 5 has been seted up to the inboard of connecting seat 4, the inboard of connecting seat 4 is provided with watchband installation mechanism 6, the inside of connecting seat 4 is provided with presses and moves push pin mechanism 7, the bottom of shell body 1 is provided with bottom 8.

The push needle mechanism 7 comprises a mounting hole 71, the mounting hole 71 is formed in the connecting seat 4, a fixing block 72 is fixedly mounted inside the mounting hole 71, a push shaft 73 is slidably mounted in the middle of the fixing block 72, an ejector block 74 is fixedly mounted on the inner side of the push shaft 73, a push block 75 is fixedly mounted at one end, far away from the ejector block 74, of the push shaft 73, and a reset spring 76 is fixedly mounted between the outer side of the fixing block 72 and the inner side of the push block 75.

Further, the through hole has been seted up with the corresponding position department of pushing shaft 73 to fixed block 72, and pushes shaft 73 slidable mounting inside the through hole, is convenient for make pushing shaft 73 pass fixed block 72 and slide.

Further, a return spring 76 is sleeved outside the pushing shaft 73, and a groove is formed in the outer side of the pushing block 75, so that the pushing shaft 73 can be automatically returned.

Furthermore, four connecting seats 4 are provided, four groups of pressing push pin mechanisms 7 are provided, and the four groups of pressing push pin mechanisms 7 are respectively arranged in the four connecting seats 4, so that the two watchbands can be conveniently and quickly detached.

The second embodiment:

referring to fig. 6, in combination with the first embodiment, the watchband installation mechanism 6 further includes a fixing shaft 61, the fixing shaft 61 is disposed on the inner side of the connection seat 4, a sliding cavity 62 is formed inside the fixing shaft 61, a sliding block 63 is slidably mounted inside the sliding cavity 62, a clamping pin 65 is fixedly mounted on the outer side of the sliding block 63, a pressing spring 64 is fixedly mounted between the inner side of the sliding block 63 and the inner wall of the sliding cavity 62, and a watchband body 66 is sleeved outside the fixing shaft 61, so that the watchband body 66 can be quickly positioned and installed.

Furthermore, a through hole is formed in the corresponding position of the fixing shaft 61 and the clamping needle 65, and the clamping needle 65 penetrates through the through hole, so that the clamping needle 65 can conveniently penetrate through the fixing shaft 61 to slide.

Furthermore, the plug-in hole has been seted up with the corresponding position department of joint needle 65 in the inboard of connecting seat 4, and joint needle 65 pegs graft in the inside of plug-in hole, is convenient for make joint needle 65 fixed mounting on connecting seat 4.

Further, the watchband installation mechanisms 6 are provided in two sets, and the two sets of watchband installation mechanisms 6 are respectively arranged on the front and the back of the outer case 1, so that the two watchband bodies 66 can be quickly installed.

In practical operation, when the device is used, the pin is inserted into the mounting hole 71, the pin pushes the pushing block 75 inwards, the pushing block 75 presses the pushing shaft 73 inwards, the pushing block 75 presses the return spring 76, the pushing shaft 73 presses the pushing block 74 inwards, the ejector block 74 pushes the clip pin 65 until the clip pin 65 is separated from the connecting base 4, and the watch band 66 can be quickly taken out;

when the watchband body 66 is installed, the clamping pin 65 is inserted into the guide groove 5, then the watchband body 66 is pressed inwards, so that the clamping pin 65 slides in the guide groove 5, when the clamping pin 65 slides to the plug hole of the connecting seat 4, the sliding block 63 is pushed by the elastic force of the pressing spring 64, and the sliding block 63 pushes the clamping pin 65 into the plug hole, so that the watchband is quickly positioned and installed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A watch case structure convenient to change watchband, includes shell body (1), its characterized in that: the glasses lens structure is characterized in that a lens (2) is fixedly installed inside the top end of the outer shell (1), a rotating button (3) is rotatably installed on the right side of the outer shell (1), connecting seats (4) are fixedly installed on the front side and the back side of the outer shell (1), a guide groove (5) is formed in the inner side of each connecting seat (4), a watchband installing mechanism (6) is arranged on the inner side of each connecting seat (4), a pressing and pushing needle mechanism (7) is arranged inside each connecting seat (4), and a bottom cover (8) is arranged at the bottom of the outer shell (1);

the pressure moves and pushes away needle mechanism (7) and includes mounting hole (71), the inside in connecting seat (4) is seted up in mounting hole (71), the inside fixed mounting of mounting hole (71) has fixed block (72), the intermediate position slidable mounting of fixed block (72) has promotion axle (73), the inboard fixed mounting that promotes axle (73) has kicking block (74), the one end fixed mounting who keeps away from kicking block (74) in promotion axle (73) has and promotes piece (75), fixed mounting has reset spring (76) between the outside of fixed block (72) and the inboard that promotes piece (75).

2. The watch case structure facilitating the replacement of a wristband of claim 1, wherein: the fixing block (72) and the pushing shaft (73) are provided with through holes at corresponding positions, and the pushing shaft (73) is slidably mounted inside the through holes.

3. The watch case structure facilitating the replacement of a wristband of claim 1, wherein: the reset spring (76) is sleeved outside the pushing shaft (73), and a groove is formed in the outer side of the pushing block (75).

4. The watch case structure facilitating the replacement of a wristband of claim 1, wherein: the four connecting seats (4) are provided, the four pressing push pin mechanisms (7) are provided with four groups, and the four groups of pressing push pin mechanisms (7) are respectively arranged in the four connecting seats (4).

5. The watch case structure facilitating the replacement of a wristband of claim 1, wherein: watchband installation mechanism (6) are including fixed axle (61), fixed axle (61) set up the inboard at connecting seat (4), slip chamber (62) have been seted up to the inside of fixed axle (61), the inside slidable mounting in slip chamber (62) has sliding block (63), the outside fixed mounting of sliding block (63) has joint needle (65), fixed mounting has pressure movable spring (64) between the inboard of sliding block (63) and the inner wall in slip chamber (62), the surface area body (66) has been cup jointed to the outside of fixed axle (61).

6. The watch case structure facilitating the replacement of a band of a watch according to claim 5, wherein: the through hole is formed in the corresponding position of the fixed shaft (61) and the clamping needle (65), and the clamping needle (65) penetrates through the through hole.

7. The watch case structure facilitating the replacement of a band of a watch according to claim 5, wherein: the inner side of the connecting seat (4) and the corresponding position of the clamping needle (65) are provided with inserting holes, and the clamping needle (65) is inserted in the inserting holes.

8. The watch case structure facilitating the replacement of a band of a watch according to claim 5, wherein: the watchband installation mechanisms (6) are arranged in two groups, and the watchband installation mechanisms (6) are arranged on the front side and the back side of the outer shell (1) respectively.