Watch tongue structure of watch

Abstract

The utility model discloses a watch tongue structure of a watch, which belongs to the field of watch parts, solves the problem that the existing watch tongue structure is simple, and comprises a fixed watchband, a side watchband, a connecting plate and a watch tongue frame, the side watchband is arranged on the side surface of the fixed watchband, and the watch tongue frame is arranged outside the fixed watchband. A connecting plate is slidably installed in the watch tongue frame, a clamping mechanism is fixedly installed at the bottom end of the side watchband, the clamping mechanism comprises a fixing piece, an upper tooth piece, a lower tooth piece, a limiting block and a limiting groove, and the fixing piece is fixedly installed at the bottom end of the side watchband. Compared with the prior art, a traditional watch tongue mechanism and specification are changed, an original bent clamping tongue is not adopted any more, connection between watchbands is rapidly completed through the upper tooth piece and the lower tooth piece, the equipment connection speed is increased, the overall operation steps are simplified, the working quality of equipment is improved, and the use efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the field of watch parts, and in particular relates to a watch tongue structure. Background Art

[0002] A watch is a portable timepiece that is carried or worn by people. It is also called a wristwatch. Common materials for watch straps include leather, rubber, nylon cloth, and stainless steel. Watches are divided into many types according to their operating modes, including mechanical watches, electronic watches, quartz watches, etc., among which watch straps are very important components. The tongue is a metal clip used to position the wristband when it is worn. It is a very commonly used tool now. The tongue is now also called a card tongue, watch buckle, etc., usually in the form of a metal sheet. When in use, it is inserted into the corresponding card slot inside the strap to connect the straps on both sides, so that the strap can fit the user's wrist stably, making it convenient to wear the watch.

[0003] Chinese utility model patent CN217986862U discloses an anti-slip mechanism for a smart watch buckle, including a smart watch dial and a main watch strap, one end of the main watch strap is provided with a watch strap anti-slip mechanism, the watch strap anti-slip mechanism includes a fixed belt fixedly provided at one end of the main watch strap, a limiting belt is movably provided at the front end of the fixed belt, a movable groove is provided at the other end of the fixed belt, a limiting rod is fixedly provided on the inner wall of the inner side of the fixed belt, and a sliding groove is provided at the upper end of the limiting rod. The anti-slip mechanism for a smart watch buckle described in the utility model, through the limiting spring under the elastic action, makes the limiting spring push the sliding frame to move along the limiting rod and makes the sliding frame drive the limiting rod to move so that the limiting rod passes through the fixed belt and is inserted into the inside of the limiting belt to facilitate limiting the fixed belt in the middle of the two groups of limiting belts;

[0004] The above design uses a limit block to quickly insert the watch tongue into the connecting hole to complete the adjustment of the wristband length. Although this method is stable and convenient, when in use, the round protrusion on the top of the watch tongue will always be in contact with the user's skin. After a long time, it will leave a mark of a certain depth on the user's skin, causing damage to the user's skin. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In order to solve the problems raised in the above background technology, the utility model adopts the following technical solutions.

[0007] The locking mechanism is used to lock the locking cam of the strap and the side strap, and the locking mechanism comprises a locking cam, a locking plate, a locking cam for locking the strap and the side strap, the locking cam comprising a locking piece, an upper tooth piece, a lower tooth piece, a limiting block and a limiting groove. The lower end of the side strap is fixedly mounted with a fixing piece, the upper tooth piece is fixedly mounted with equal distances on the bottom end of the fixing piece, the lower tooth piece is fixedly mounted with equal distances on the upper surface of the connecting plate, the lower tooth piece and the upper tooth piece are matched and locked, the limiting block is symmetrically fixedly mounted on the surface of the connecting plate, a limiting groove is provided inside the fixed strap, the limiting block is slidably connected to the limiting groove, the locking mechanism is used to quickly connect the fixed strap and the side strap, the bottom end of the connecting plate is fixedly mounted with a pressing mechanism, the pressing mechanism is used to quickly contact the connection between the fixed strap and the side strap, and the end of the tongue frame is provided with a fixing pin.

[0008] As a preferred technical solution of the utility model, the lower tooth pieces and the upper tooth pieces are both trapezoidal in shape, and the spacing between the lower tooth pieces is equal to the width of the upper tooth pieces themselves, so as to complete the clamping connection between the lower tooth pieces and the upper tooth pieces.

[0009] As a preferred technical solution of the utility model, a slot is provided inside the watch tongue frame, and the slot height is greater than the sum of the thicknesses of the side strap and the upper tooth piece, so as to ensure that the side strap and the upper tooth piece stably pass through the watch tongue frame.

[0010] As a preferred technical solution of the utility model, the pressing mechanism includes a lifting groove, a spring, a pressing groove and a pressing plate. A lifting groove is opened inside the tongue frame, the lifting groove is slidably connected to the connecting plate, a spring is symmetrically fixedly installed on the bottom end of the connecting plate, the pressing plate is symmetrically fixedly installed on both sides of the connecting plate, a pressing groove is opened inside the tongue frame, and the pressing groove is slidably connected to the pressing plate.

[0011] As a preferred technical solution of the utility model, matching notches are provided on both sides of the bottom end of the tongue frame at the bottom end of the pressing plate to assist the pressing plate in pressing up and down and in use.

[0012] As a preferred technical solution of the utility model, chamfers are provided on both sides of the pressing plate for stably pressing the pressing plate.

[0013] As a preferred technical solution of the utility model, the fixed pin is composed of a screw rod, a nut and a fixed slot, and is used to assist the watch tongue frame to be rotatably installed on the fixed end of the watch strap.

[0014] As a preferred technical solution of the utility model, a limiting belt is arranged outside the fixed strap to limit the position of the excess part of the strap passing through the rear side of the watch tongue frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: 1. In the utility model, by setting a snap-on mechanism and a pressing mechanism, the traditional watch tongue mechanism and specifications are changed. The original curved snap-on tongue is no longer used, but the upper and lower teeth are used to quickly complete the connection between the watch straps, which speeds up the connection of the equipment, simplifies the overall operation steps, improves the working quality of the equipment itself, and improves the use efficiency of the equipment itself.

[0016] 2. In the utility model, by setting a fixed pin, the watch tongue and internal components can be installed and disassembled quickly and stably, which is convenient for replacement and maintenance of various components and subsequent adjustments, thereby improving the working quality of the equipment itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model.

[0018] Figure 2 It is a three-dimensional diagram of the structure of the watch strap of the utility model after being disassembled.

[0019] Figure 3 It is a cross-sectional view showing the internal structure of the tongue of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the clamping mechanism in the utility model.

[0021] Figure 5 It is a structural schematic diagram of the pressing mechanism in the utility model.

[0022] The correspondence between the labels and component names in the figures is as follows: 1. Fixed strap; 2. Side strap; 3. Connecting plate; 4. Tongue frame; 5. Snap-on mechanism; 51. Fixed plate; 52. Upper tooth plate; 53. Lower tooth plate; 54. Limit block; 55. Limit slot; 6. Pressing mechanism; 61. Lifting slot; 62. Spring; 63. Pressing slot; 64. Pressing plate; 7. Fixed latch. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0026] Depend on Figure 1 , Figure 2 and Figure 3 As shown, a watch tongue structure is used to connect a fixed watch strap 1 and a side watch strap 2, including a connecting plate 3 and a watch tongue frame 4, the side of the fixed watch strap 1 is provided with a side watch strap 2, the outside of the fixed watch strap 1 is provided with a watch tongue frame 4, the connecting plate 3 is slidably installed inside the watch tongue frame 4, the bottom end of the side watch strap 2 is fixedly installed with a clamping mechanism 5, the clamping mechanism 5 includes a fixing plate 51, an upper tooth plate 52, a lower tooth plate 53, a limit block 54 and a limit groove 55, the bottom end of the side watch strap 2 is fixedly installed with a fixing plate 51, and the upper tooth plate 52 is fixedly installed at the bottom of the fixing plate 51 at an equal distance The upper surface of the connecting plate 3 is equidistantly fixed with lower teeth 53, and the lower teeth 53 are engaged with the upper teeth 52. A limiting block 54 is symmetrically fixed on the surface of the connecting plate 3. A limiting groove 55 is provided inside the fixed strap 1. The limiting block 54 is slidably connected to the limiting groove 55. The clamping mechanism 5 is used to quickly connect the fixed strap 1 with the side strap 2. A pressing mechanism 6 is fixedly installed at the bottom end of the connecting plate 3. The pressing mechanism 6 is used to quickly contact the connection between the fixed strap 1 and the side strap 2. A fixing pin 7 is provided at the end of the tongue frame 4.

[0027] When in use, place the watch on the wrist, and then pass the side strap 2 through the tongue frame 4. During the insertion of the side strap 2, the locking mechanism 5 will be automatically used to control the length of the side strap 2 and prevent the side strap 2 from retreating. By passing the fixing plate 51 through the tongue frame 4, the upper tooth piece 52 will squeeze the lower tooth piece 53 due to its own shape, so that the connecting plate 3 will automatically shrink to the bottom end, and with the cooperation of the internal parts of the pressing mechanism 6, the lower tooth piece 53 will pop up to the upper end. When the side strap 2 moves to the target position, the lower tooth piece 53 pops up and snaps into the groove between the upper tooth piece 52 to form a locking connection, completing rapid positioning. Because of the use of the pressing mechanism 6, the connection between the fixed strap 1 and the side strap 2 can be quickly released. Finally, through the use of the fixing pin 7, the tongue component can be disassembled as a whole, which is convenient for subsequent maintenance and improves the working quality of the equipment itself.

[0028] By the attached Figure 4As shown, in this embodiment, the lower tooth piece 53 and the upper tooth piece 52 are both trapezoidal in shape, and the spacing between the lower tooth pieces 53 is equal to the width of the upper tooth piece 52 itself, so as to complete the clamping connection between the lower tooth piece 53 and the upper tooth piece 52. During use, the shape of the lower tooth piece 53 and the upper tooth piece 52 is limited, so that the upper tooth piece 52 can automatically squeeze the lower tooth piece 53 when passing through the internal notch of the watch tongue frame 4, and the upper tooth piece 52 cannot automatically retreat, thereby ensuring the stability of the strap when it is partially connected.

[0029] By the attached Figure 4 As shown, in this embodiment, a slot is opened inside the tongue frame 4, and the height of the slot is greater than the sum of the thicknesses of the side strap 2 and the upper tooth piece 52, which is used to ensure that the side strap 2 and the upper tooth piece 52 stably pass through the tongue frame 4, and is used to assist the fixing plate 51 and the side strap 2 to stably pass through the tongue frame 4 during use, and a certain space is left for the connecting plate 3 to move up and down.

[0030] By the attached Figure 5 As shown, in this embodiment, the pressing mechanism 6 includes a lifting groove 61, a spring 62, a pressing groove 63 and a pressing plate 64. A lifting groove 61 is opened inside the tongue frame 4, and the lifting groove 61 is slidably connected to the connecting plate 3. A spring 62 is symmetrically fixedly installed at the bottom end of the connecting plate 3, and the pressing plate 64 is symmetrically fixedly installed on both sides of the connecting plate 3. A pressing groove 63 is opened inside the tongue frame 4, and the pressing groove 63 is slidably connected to the pressing plate 64.

[0031] During use, by pressing the pressing plates 64 on both sides at the same time, the pressing plates 64 drive the entire connecting plate 3 to move toward the lower end, thereby releasing the engagement between the lower tooth plate 53 and the upper tooth plate 52, and utilizing the downward pulling force of the pressing plates 64 to automatically release the connection between the fixed strap 1 and the side strap 2, thereby speeding up the release of the components.

[0032] By the attached Figure 5 As shown, in this embodiment, matching slots are opened on both sides of the bottom end of the tongue frame 4 at the bottom end of the pressing plate 64 to assist the pressing plate 64 in pressing up and down and using. During use, the opening of the matching slots makes it more convenient to press the pressing plate 64.

[0033] By the attached Figure 5 As shown, in this embodiment, chamfers are provided on both sides of the pressing plate 64 for stably pressing the pressing plate 64, making it convenient to press the pressing plate 64 during use, and will not cause damage to the skin on the user's wrist when the watch is worn.

[0034] By the attached Figure 3 As shown, in this embodiment, the fixing pin 7 is composed of a screw, a nut and a fixing slot, which is used to assist the watch tongue frame 4 to be rotatably installed on the end of the fixed watch strap 1, and is used to quickly install the fixing pin 7, which is convenient for the installation and positioning of the components.

[0035] By the attached Figure 1 As shown, in this embodiment, a limiting belt is arranged on the outside of the fixed strap 1 to limit the position of the excess portion of the strap 2 on the rear side that passes through the tongue frame 4. During use, the excess portion of the side strap 2 that passes through the tongue frame 4 can be stored and limited.

[0036] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A watch tongue structure for connecting a fixed watch strap (1) and a side watch strap (2), comprising a connecting plate (3) and a watch tongue frame (4), wherein the side watch strap (2) is arranged on the side of the fixed watch strap (1), the watch tongue frame (4) is arranged outside the fixed watch strap (1), and the connecting plate (3) is slidably installed inside the watch tongue frame (4), characterized in that: The bottom end of the side strap (2) is fixedly mounted with a snap-fit ​​mechanism (5), the snap-fit ​​mechanism (5) comprising a fixing plate (51), an upper tooth plate (52), a lower tooth plate (53), a limit block (54) and a limit groove (55), the bottom end of the side strap (2) is fixedly mounted with a fixing plate (51), the upper tooth plate (52) is fixedly mounted equidistantly on the bottom end of the fixing plate (51), the upper surface of the connecting plate (3) is fixedly mounted with lower tooth plates (53) equidistantly, the lower tooth plates (53) are matched and snap-fitted with the upper tooth plates (52), and the connecting plate (3) is fixedly mounted with the fixing plate (51) and the upper tooth plates (52) are fixedly mounted with the fixing plate (51) and the upper tooth plates (53) are ... ) surface, a limiting block (54) is symmetrically fixedly installed, a limiting groove (55) is provided inside the fixed strap (1), the limiting block (54) is slidably connected to the limiting groove (55), the clamping mechanism (5) is used to quickly connect the fixed strap (1) and the side strap (2), a pressing mechanism (6) is fixedly installed at the bottom end of the connecting plate (3), the pressing mechanism (6) is used to quickly contact the connection between the fixed strap (1) and the side strap (2), and a fixing pin (7) is provided at the end of the tongue frame (4).

2. A watch tongue structure according to claim 1, characterized in that: The lower tooth pieces (53) and the upper tooth pieces (52) are both in a trapezoidal shape, and the spacing between the lower tooth pieces (53) is equal to the width of the upper tooth pieces (52), so as to complete the clamping connection between the lower tooth pieces (53) and the upper tooth pieces (52).

3. The watch tongue structure according to claim 1, characterized in that: The tongue frame (4) is provided with a slot therein, and the slot height is greater than the sum of the thicknesses of the side strap (2) and the upper tooth piece (52), so as to ensure that the side strap (2) and the upper tooth piece (52) stably pass through the tongue frame (4).

4. The watch tongue structure according to claim 1, characterized in that: The pressing mechanism (6) comprises a lifting groove (61), a spring (62), a pressing groove (63) and a pressing plate (64); the lifting groove (61) is provided inside the tongue frame (4); the lifting groove (61) is slidably connected to the connecting plate (3); the spring (62) is symmetrically fixedly mounted on the bottom end of the connecting plate (3); the pressing plate (64) is symmetrically fixedly mounted on both sides of the connecting plate (3); the pressing groove (63) is provided inside the tongue frame (4); the pressing groove (63) is slidably connected to the pressing plate (64).

5. The watch tongue structure according to claim 4, characterized in that: Matching notches are provided on both sides of the bottom end of the tongue frame (4) at the bottom end of the pressing plate (64) for assisting the pressing plate (64) in pressing up and down and in use.

6. The watch tongue structure according to claim 4, characterized in that: Chamfers are provided on both sides of the pressing plate (64) for stably pressing the pressing plate (64).

7. The watch tongue structure according to claim 1, characterized in that: The fixing pin (7) is composed of a screw rod, a nut and a fixing slot, and is used to assist the watch tongue frame (4) in being rotatably mounted on the end of the fixed watch strap (1).

8. The watch tongue structure according to claim 1, characterized in that: A limiting belt is arranged outside the fixed watch strap (1) for limiting the position of the excess portion of the watch strap (2) passing through the rear side of the watch tongue frame (4).

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