CN212471262U

CN212471262U - Locking mechanism

Info

Publication number: CN212471262U
Application number: CN202021081340.9U
Authority: CN
Inventors: 杨少宏; 杨灵曦; 杨竣麟; 边濯尘
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-05
Anticipated expiration: 2030-06-12

Abstract

The utility model relates to a wrist-watch dismouting technical field, concretely relates to locking mechanism, this mechanism include driving medium, fixing base and upset piece, the other end of driving medium and the one end of upset piece are rotationally sliding connection, the other end of upset piece is used for the outside object of mortgage, one side that the upset piece is close to its other end rotates with the fixing base to be connected. An object of the utility model is to provide a locking mechanism has solved the relatively poor problem of present mechanism to the fixed effect of wrist-watch.

Description

Locking mechanism

Technical Field

The utility model relates to a wrist-watch dismouting technical field, concretely relates to locking mechanism.

Background

In devices having a cover such as a wristwatch, when a failure occurs inside the device or when parts need to be collected due to scrapping, the cover generally needs to be removed. At present, the watch is fixed by the cooperation of the nut and the screw, however, the watch is easy to loosen in the disassembly process, and the fixing effect is poor.

Disclosure of Invention

In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a locking mechanism has solved the relatively poor problem of present mechanism to the fixed effect of wrist-watch.

The utility model discloses a realize through following technical scheme:

the utility model provides a locking mechanism, includes driving medium, fixing base and upset piece, the non-both ends position of driving medium rotates with the fixing base to be connected, the other end of driving medium and the one end of upset piece rotationally sliding connection, the other end of upset piece is used for the outside object of mortgage, the upset piece is close to one side of its other end and is connected with the fixing base rotation.

The locking mechanism further comprises two connecting rods, the number of the transmission parts is two, the connecting rods penetrate through the two transmission parts and are respectively connected with the non-two ends of the two transmission parts, and the two ends of the connecting rods are respectively connected with the fixing seats in a rotating mode.

The locking mechanism further comprises a rocker, and the rocker is connected with one end of the connecting rod.

The number of the rocking rods is two, and the two rocking rods are respectively arranged at two ends of the connecting rod.

The other end of the turnover piece is provided with a pressing plate, and the pressing plate is provided with an opening.

The pressing plate is detachably arranged at the other end of the turnover part, the pressing plate is provided with a positioning hole, the turnover part is provided with an insertion hole and a plug pin, and the plug pin penetrates through the insertion hole and is inserted into the positioning hole.

Wherein, a chute is arranged on one side of the turnover piece, a roller is rotatably arranged at the other end of the transmission piece, and the roller is slidably arranged in the chute.

The locking mechanism further comprises an arc-shaped elastic piece, one end of the arc-shaped elastic piece is connected with the fixing seat in a rotating mode, and the other end of the arc-shaped elastic piece is connected with one end of the transmission piece in a rotating mode.

The utility model has the advantages that:

the problem that the watch cannot be pressed and held is solved: the utility model discloses a locking mechanism through the cooperation of driving medium, upset piece and fixing base for the action of upset about the upset piece can be carried out at any time, and stability is better simultaneously, thereby fixes the table steadily.

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the utility model mounted on the fixing base.

Reference numerals

The pressure plate-31, the rocker-321, the connecting rod-322, the arc elastic piece-323, the fixed seat-324, the turnover piece-325, the transmission piece-326, the sliding groove-327, the roller-328, the opening-33 and the bolt-34.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

It should be noted that the structures shown in the drawings are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the practical limitations of the present invention, so that the modifications or adjustments of any structure do not have the essential meaning in the art, and the technical contents disclosed in the present invention should still fall within the scope that the functions and the achievable objects of the present invention can be achieved without affecting the present invention.

As shown in fig. 1 and 2, a locking mechanism includes a transmission member 326, a fixing seat 324 and a turning member 325, wherein the non-two end positions of the transmission member 326 are rotatably connected with the fixing seat 324, the other end of the transmission member 326 is rotatably and slidably connected with one end of the turning member 325, the other end of the turning member 325 is used for pressing against an external object, and one side of the turning member 325 close to the other end thereof is rotatably connected with the fixing seat 324. The fixing base 324 of the present embodiment is provided with a stage (not shown) for placing a watch; for better fixing effect, the locking mechanism of this embodiment further includes an arc-shaped elastic member 323, one end of the arc-shaped elastic member 323 is rotatably connected to the fixing base 324, and the other end of the arc-shaped elastic member 323 is rotatably connected to one end of the transmission member 326.

Specifically, the locking mechanism further includes a connecting rod 322 and a rocker 321, the number of the transmission members 326 is two, the connecting rod 322 penetrates through the two transmission members 326 and is respectively connected to the non-two end positions of the two transmission members 326, and the two ends of the connecting rod 322 are respectively rotatably connected to the fixing base 324.

Specifically, the rockers 321 are connected to one end of the connecting rod 322, the number of the rockers 321 is two, and the two rockers 321 are respectively disposed at two ends of the connecting rod 322.

In this embodiment, by lifting up and pulling down the rocker 321, the rocker 321 drives the transmission member 326, the arc-shaped elastic member 323 and the turnover member 325 to link through the connecting rod 322, so that the turnover member 325 is lifted up and simultaneously drives the pressing plate 31 to lift up, thereby facilitating the placement of the watch on an object stage; after the watch is placed, the rocker 321 is pushed upwards to restore the original position of the pressing plate 31; in addition, through setting up arc elastic component 323, preferably adopt U type shell fragment as arc elastic component 323, because the characteristic of U type shell fragment for after controlling driving medium 326 to rotate through rocker 321 and passing half a stroke, the shell fragment can exert a thrust toward this rotation direction, and the appearance of mesomorphism has been avoided in order to supplementary subsequent rotation completion. It should be noted that, in the present embodiment, other structures that achieve the same effect as the arc-shaped elastic member 323 all belong to the description range of the present embodiment, and are not described herein again.

Specifically, a sliding groove 327 is formed in one side of the turning member 325, a roller 328 is rotatably disposed at the other end of the transmission member 326, the roller 328 is slidably disposed in the sliding groove 327, and the sliding groove 327 and the roller 328 are matched to guide turning of the turning member.

In addition, in this embodiment, the number of the transmission members 326 and the number of the arc-shaped elastic members 323 are two, the two transmission members 326 are respectively disposed on the inner two sides of the fixing base 324, the two arc-shaped elastic members 323 are respectively disposed on the inner two sides of the fixing base 324, the two transmission members 326 are respectively connected to the two ends of the connecting rod 322, and the two transmission members 326 and the two arc-shaped elastic members 323 are disposed, so that the operation feeling and the operation effect of the present invention can be increased; the number of the rocking bars 321 can be two, two ends of the connecting rod 322 respectively protrude out of the outside from two sides of the fixing seat 324, and the rocking bars 321 are respectively installed at two ends of the connecting rod 322, so that the worker can select any rocking bar 321 to control according to his own habits.

Specifically, the other end of upset piece 325 is provided with clamp plate 31, clamp plate 31 is equipped with trompil 33, can dismantle between this upset piece 325 and the clamp plate 31 and be connected, specifically is: upset 325 is provided with bolt 34 and jack (not shown in the figure), and clamp plate 31 is provided with the locating hole (not shown in the figure), when clamp plate 31 was installed in upset 325, bolt 34 inserted the locating hole behind the jack in order to realize clamp plate 31 fixed to let the staff can fix through changing suitable clamp plate 31 according to the specification of watchcase, guaranteed that the table lid of watchcase can expose in trompil 33.

In summary, in the locking mechanism of the present embodiment, the transmission member 326, the flip member 325 and the fixing base 324 are engaged, so that the flip member 325 can be flipped up and down at any time, and the locking mechanism has good stability, thereby stably fixing the dial.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A locking mechanism, characterized by: including driving medium (326), fixing base (324) and upset piece (325), the non-both ends position of driving medium (326) rotates with fixing base (324) to be connected, the other end of driving medium (326) and the one end of upset piece (325) are rotationally sliding connection, the other end of upset piece (325) is used for the outside object of mortgage, one side that upset piece (325) is close to its other end rotates with fixing base (324) to be connected.

2. A locking mechanism as claimed in claim 1, wherein: still include connecting rod (322), the quantity of driving medium (326) is two, connecting rod (322) run through two driving mediums (326) and are connected with the non-both ends position of two driving mediums (326) respectively, the both ends of connecting rod (322) rotate with fixing base (324) respectively and are connected.

3. A locking mechanism as claimed in claim 2, wherein: the device also comprises a rocker (321), wherein the rocker (321) is connected with one end of the connecting rod (322).

4. A locking mechanism according to claim 3, wherein: the number of the rocking bars (321) is two, and the two rocking bars (321) are respectively arranged at two ends of the connecting rod (322).

5. A locking mechanism as claimed in claim 1, wherein: the other end of the turnover piece (325) is provided with a pressing plate (31), and the pressing plate (31) is provided with an opening (33).

6. A locking mechanism according to claim 5, wherein: the pressing plate (31) is detachably arranged at the other end of the turnover part (325), the pressing plate (31) is provided with a positioning hole, the turnover part (325) is provided with an inserting hole and a plug pin (34), and the plug pin (34) penetrates through the inserting hole to be inserted into the positioning hole.

7. A locking mechanism as claimed in claim 1, wherein: a sliding groove (327) is formed in one side of the overturning piece (325), a roller (328) is rotatably arranged at the other end of the transmission piece (326), and the roller (328) is slidably arranged in the sliding groove (327).

8. A locking mechanism as claimed in claim 1, wherein: the fixing device is characterized by further comprising an arc-shaped elastic piece (323), one end of the arc-shaped elastic piece (323) is rotatably connected with the fixing seat (324), and the other end of the arc-shaped elastic piece (323) is rotatably connected with one end of the transmission piece (326).