TW201303534A - Digital wristwatch body structure and production method of its watchband - Google Patents

Abstract

The present invention discloses a digital wristwatch body structure and a production method of its wristwatch body assembly. The digital wristwatch body structure comprises: an upper assembly, including a hard half-shell shaped watch cover, wherein a soft and flexible watchband is connected to the edge of the watch cover as one piece, and the watchband comprises a watchband bottom layer and a watchband surface layer; a lower assembly, including a hard half-shell shaped watch base, wherein the watch base is installed with a soft layer at the bottom surface and is extended to connect to another soft and flexible watchband at one side; and a connection wire, embedded between the watchband bottom layer and the watchband surface layer of one of the watchbands, wherein the connection wire has alignment holes for inserting protrusions of the watchband. Therefore, the watchband as manufactured can be formed through injection molding by using two kinds of soft rubbers so as to be combined with the hard watch cover or watch base. Because the watchband can be precisely positioned and tightly sealed with the connection wire embedded therein, the connection wire can be completely embedded between the watchband bottom layer and the watchband surface layer, thereby achieving excellent waterproof effect. During the manufacturing process, the hard watch cover or watch base and the connection wire can be embedded to a mold chamber in advance, and then form the bi-color soft rubber watchband through injection molding. Because the connection wire can be directly placed in the mold chamber for injection molding, the connection wire can be precisely positioned without being influenced by the flow of the soft rubber, thereby facilitating efficiency improvement of injection molding processing.

Description

Electronic watch body structure and production method thereof

The invention relates to an electronic watch body structure and a method for producing the watch band, in particular to a watch case which is combined with a hard case and a hard case, and the inside of the watch band can be accurately positioned and tightly joined to comprise a connecting line.

Computer and network technology is the most explosive invention of human beings in the 20th century. It not only changes the life, work, study, economy, culture and politics of human beings, but also brings people into the information society from the industrial age.

In order to meet the current speed of digital data explosion, and the practical needs of computer products that are lighter and smaller, the related information digital file access technology has been continuously improved and improved. Among them, the USB flash drive has a USB plug-in read terminal. It also has a large memory capacity inside. When you use it, you can use a USB terminal interface to insert a large amount of data into the memory inside the flash drive. Therefore, it is widely favored by computer users and is used as a convenient portable body. Portable removable access devices are used to replace hard drives, flexible disks, optical discs, memory cards, etc., which must be used with traditional storage media for proprietary readers.

Although the presence of the flash drive is much easier to improve in terms of storage and backup data, it is easy to lose due to its small size. Therefore, the industry is committed to developing items that are commonly used for life, such as the integration of the pen drive. A watch.

The watch with a flash drive has a cable that is directly recessed on one side of the strap, and a USB connector is extended on the cable. The cable and the USB connector can be directly pulled out when used, and when not in use, Retracting the recessed storage, but due to the improper design of the structure, the integrated strap is easy for the user to feel uncomfortable, and the force must be applied when the recess is placed. After long time, the connecting line is easy to be recessed in the strap. Loose and deformed.

In addition, it is known that such a watch with a flash drive has a watch case and a watch band which are often combined with a hard material (case) with a single soft material. The conventional method is technically limited to produce, and in order to make the watch have a storage function. The straps are mostly manufactured in a combination of multiple components. The process mainly consists of a built-in connection cable on the strap, and then the other components are combined and/or bonded in a combined manner, and the combination steps are inefficient. And when the bonding is affected by the colloidal flow, the alignment is not easy, and the tightness of the produced strap itself is lacking, resulting in a lack of waterproof effect and the like.

The inventors of the present invention have provided an electronic watch structure and a method for producing the watch band thereof, in view of the above-mentioned various defects in the conventional electronic watch body structure and the production method of the watch band, and the electronic watch body structure includes The upper assembly body has a hard half-shell cover, and is integrally connected with a flexible flexible strap on the side of the cover, and the strap includes a bottom layer of the strap and a surface layer of the strap; The utility model has a hard semi-shell-shaped table seat, a soft layer is arranged on the bottom surface of the watch base, and a soft and flexible strap attached to one side is extended, and the strap of the lower group includes the bottom layer of the strap and the surface of the strap. And a plurality of protruding columns are arranged on the bottom layer of the upper and lower groups, and a connecting line is embedded between the bottom layer of the strap and the surface of the strap in one of the straps, and the connecting line is provided The alignment hole is fitted into the stud of the strap. The made watchband can be integrally formed with two kinds of soft glues and combined with a hard cover or a table seat, and the inside of the watch band can be accurately positioned and tightly joined to include a connecting line, and the hard cover can be pre-made in the manufacturing process. Or the table base and the connecting line are buried in the mold cavity, and then the molded double-color soft rubber strap is injected, wherein the connecting wire can be directly placed into the mold cavity to be shot, so that the positioning can be accurately prevented from the colloidal flow, and the strap is easy to be worn. The injection molding process, wherein the bottom layer of the strap and the surface of the strap can be closely adhered, and the connecting line is completely buried between the bottom layer of the strap and the surface layer of the strap, so that an excellent waterproof effect can be achieved.

In order to facilitate the introduction of the contents of the present invention and the achievable effects, the specific embodiments will be described with reference to the drawings, and the details are as follows: First, referring to Figures 1 to 6B, the present invention provides an electronic watch structure. The utility model mainly comprises an upper assembly body 1 and a hard half-shell cover 11 . The cover 11 is provided with a through window 12 , and a flexible flexible strap 15 is integrally connected to the side of the cover 11 . The lower assembly 2 has a rigid half-shell-shaped table 21, and the table 21 is provided with a recessed space 22, and a soft layer 21a is disposed on the bottom surface of the watch base 21 and is softly connected to one side. The deflected watchband 25; wherein the upper set body 1 and the lower set body 2 are made of a double soft material combined with a hard material, and the watch band 15 of the upper set body 1 and the watch band 25 of the lower set body 2 may be single The color or two-color soft rubber is made, and the watch bands 15, 25 are respectively composed of the bottom layers 151 and 251 of the watch bands 15, 25 and the surface layers 152 and 252 of the watch bands 15, 25, and each of the watch bands 15 and 25 is longitudinally Two rows of spaced air holes 153, 253 may be provided, and the plurality of protrusions 154, 254 (also may be provided on the surface layers 15, 152, 252 of the watch bands 15, 25) are provided on the bottom layers 151, 251 of the watch bands 15, 25, and each The straps 15 and 25 are provided with shorting arms 155 and 255, and the cover 11 and the table 21 are provided with a pair of interfaces 115 and 215, and the joints of the cover 11 and the table 21 are mutually male and female. The joint member 3 is formed by the groove 31 and the hole 32 on the joint surface of the cover 11, and the joint surface of the watch 21 is oppositely provided with the protrusion 33 and the post 34, so that the cover 11 and the seat 21 are formed. The cover can be tightly combined, and a connecting line 4 is a flexible circuit board or an FPC flexible cable, embedded in one of the straps 15 (but not limited thereto, or embedded in another strap 25) The terminal 4 extends through the strap 15 to form a terminal plug 41. The other end of the connecting cable 4 is connected from the strap 15 to the through hole 150 near the side of the assembly 1 to form a cut-out patch 42. In order to enable the alignment hole 44 of the connecting wire 4 to be inserted into the bottom pillar 154 of the watch band 15 to be effectively positioned on the bottom layer 151 of the watch band 15, a backing layer 45 is also attached to the bottom surface of the connecting wire 4 (as shown in FIG. 6C). ).

The electronic watch body structure composed of the above-mentioned members is provided with a stud 154 and a bracket frame 156 in the longitudinal direction of the strap 15 in which the connecting wire 4 is embedded; and the connecting wire 4 is formed in a cross shape, and A plurality of protrusions 43 and alignment holes 44 are formed in the middle of the connecting line 4, so that the alignment holes 44 of the connecting line 4 and the strap 15 of the strap 15 are accurately positioned and assembled, and are not affected by the flow when the soft glue is emitted, and are easy to be The injection molding of the watch band 15 is performed, and wherein the bottom layers 151, 251 of the watch bands 15, 25 and the surface layers 152, 252 of the watch bands 15, 25 are closely adhered, and the connecting wires 4 are completely buried in the bottom layer 151 of the watch band 15 and the table. With 15 layers of 15 layers, it can achieve excellent waterproofing effect.

Next, please refer to the figures 7A-7C, which are the production methods of the assembly 1 on the electronic watch body of the present invention, which mainly include the following steps: Step 1. The soft rubber is injected on the primary side of the mold to form the bottom layer 151 of the side strap 15 . And forming a plurality of studs 154 on the bottom layer 151 of the strap 15; step 2. switching the mold to the secondary side, placing a hard half-shell cover 11 and a connecting line 4 on the bottom layer 151 of the side strap 15 and connecting The alignment hole 44 of the wire 4 is inserted into the protruding post 154 of the strap 15 , and in order to effectively position the connecting wire 4 on the bottom layer 151 of the strap 15 , a backing layer 45 is attached to the bottom surface of the connecting wire 4 , wherein the mold is The secondary side is provided with a cavity reserved space, and the partial connection line 4 can be inserted into the cavity reserved space during the execution; step 3. The soft rubber on the secondary side of the mold is injected to form the surface layer 15 of the molding tape 15 to be made. One of the hard materials is combined with the hard material to form the body 1 on the electronic body.

A more specific step may include: after the bottom layer 151 of the side strap 15 is formed in the foregoing step 1, the injection control door is closed to perform step 2, the mechanism is turned to the secondary side, and the exit control gate is opened on the secondary side. The hard half-shell cover 11 and the built-in connecting wire 4 are embedded, and the machine control door is closed, and then the step 3 is performed to close the mold, shoot the glue, open the mold, and the finished product is ejected.

Please refer to FIGS. 8A-8C for the production method of the lower body 2 of the electronic watch body of the present invention, which mainly comprises: Step 1. Inserting a hard half-shell-shaped table 21 into the mold; Step 2. Switching the mold The primary side soft gel is ejected to form the bottom layer 251 of the other side strap 25, and the step 3. The mold is switched to the secondary side soft gel to eject a surface layer 25 of the watch strip 25, and is formed into the lower surface of the electronic watch body 2 .

Furthermore, in the method for producing an electronic watch body of the present invention, the plurality of studs 154 of the bottom layer 151 of the watch band 15 can be modified to be placed on the bottom layer 251 of the watch band 25 of the lower set body 2, and the connecting wires 4 are placed in the aforementioned electrons. The bottom layer 251 of the watchband 25 of the lower body of the body 2 is connected to the alignment hole 44 of the line 4.

The above-mentioned production method is used to separately form the upper assembly 1 and the lower assembly 2, and then the upper assembly 1 and the lower assembly 2 are combined to form an electronic watch structure of the present invention, which will connect the connection line 4. The alignment hole 44 and the strap 15 protrusion 154 are accurately positioned and assembled without being affected by the colloidal flow, and the ejection of the strap 15 is easy, and the surface layers 15 and 25 of the strap 15 and 25 and the surface of the strap 15 and 25 are easily formed. 152, 252 can be closely adhered; and the connecting wire 4 is completely buried between the bottom layer 151 of the watch band 15 and the surface layer 152 of the watch band 15, so that an excellent waterproof effect can be achieved, and various disadvantages of the conventional structure can be effectively improved.

The detailed description of the present invention is intended to be illustrative of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. In the scope of patents.

In summary, this case is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with the customary items. It should fully meet the statutory invention patent requirements of novelty and progressiveness, and apply for it according to law. This invention patent application, in order to encourage creation, to the sense of virtue.

1. . . Upper group

11. . . Cover

115. . . Interface

12. . . Through the window

15. . . Strap

150. . . Through hole

151. . . Bottom layer

152. . . surface layer

153. . . Stomata

154. . . Stud

155. . . Short arm

156. . . Bracket frame

2. . . Lower group

twenty one. . . Table seat

21a. . . Soft layer

215. . . Interface

twenty two. . . Concave space

25. . . Strap

251. . . Bottom layer

252. . . surface layer

253. . . Stomata

254. . . Stud

255. . . Short arm

3. . . Male and female joint members

31. . . Groove

32. . . Card hole

33. . . Bulge frame

34. . . Cartridge

4. . . Cable

41. . . Terminal plug

42. . . Patch cord

43. . . Burst

44. . . Alignment hole

45. . . Adhesive layer

Fig. 1 is an exploded side view of the present invention.

Fig. 2 is a side view of the combination of the present invention.

Figure 3 is a plan view of the assembly above the present invention.

Figure 4 is a partial view of the upper assembly of the present invention.

Figure 5 is a partial view of the lower assembly of the present invention.

Figure 6A is a partial cross-sectional view of the lower assembly of the present invention.

Figure 6B is a partial cross-sectional view of the upper assembly of the present invention.

Figure 6C is a partial cross-sectional view of the upper body of the present invention comprising a backing layer.

7A to 7C are schematic views showing the formation of the upper body of the present invention (the hatching is only shown in the range).

Figs. 8A to 8C are schematic views showing the formation of the lower body of the present invention (the hatching is only shown in the range).

1. . . Upper group

11. . . Cover

12. . . Through the window

15. . . Strap

151. . . Bottom layer

152. . . surface layer

2. . . Lower group

twenty one. . . Table seat

21a. . . Soft layer

251. . . Bottom layer

252. . . surface layer

twenty two. . . Concave space

25. . . Strap

41. . . Terminal plug

Claims (11)

An electronic watch body structure comprising: an upper assembly body having a hard half-shell cover, a transparent window above the cover, and a flexible flexible strap on the side of the cover The lower body has a rigid half-shell-shaped table seat, and the table seat is provided with a concave space, the bottom surface of the table seat is provided with a soft layer and a flexible flexible strap attached to one side is extended. And a connecting wire is embedded in the upper body strap, the terminal end of the connecting wire passes through the strap to form a terminal plug, and the other end of the connecting wire is connected from the strap to the through hole near the side of the group to form a Cut off the patch cord. The electronic watch body structure according to claim 1, wherein the strap of the upper group and the strap of the lower group are respectively composed of a bottom layer of the strap and a surface layer of the strap, and the bottom layer of the strap is plural. The stud is connected, and the connecting line is also provided with a plurality of corresponding matching holes for the stud to be nested. The electronic watch body structure of claim 1, wherein the connecting line is embedded in a watchband of the lower group. The electronic watch body structure of claim 1, wherein the bottom surface of the connecting wire is adhered to a backing layer. The electronic watch body structure of claim 4, wherein the cover and the seat joint surface are provided with a male and female joint member tightly coupled to the cover. A method for producing a group on an electronic watch body, the main steps include: 1. Producing a soft layer on the primary side of the mold to form a bottom layer of the side strap; 2. Switching the mold to the secondary side, placing a layer on the bottom layer of the strap The connecting wire is placed in a hard half-shell-like cover; 3. The soft rubber on the secondary side of the mold is injected to form a surface layer of the watchband to form an upper body of the electronic watch body. The method for producing an upper body of an electronic watch body according to claim 6, wherein a plurality of protruding columns are formed on the bottom layer of the upper body of the upper body, and a plurality of matching holes are provided on the connecting line for the corresponding plural The stud is sleeved. The method for producing an upper body of an electronic watch body according to claim 7, wherein a backing layer is attached to the bottom surface of the connecting wire. A method for producing a group below an electronic watch body, the main steps comprising: 1. inserting a hard semi-shell-shaped table into a mold; 2. switching the mold to a primary side soft gel to form a bottom layer of the lower group; 3. Insert a connecting line at the bottom of the lower body strap, and then switch the mold to the secondary side soft gel to eject the surface of the strap to form the lower body of the electronic watch. The method for producing a group below the electronic watch body according to claim 9, wherein a plurality of protruding columns are formed on the bottom layer of the lower band of the lower group, and a plurality of matching holes are provided on the connecting line for the corresponding plural The stud is sleeved. The method for producing a group below the electronic watch body according to claim 10, wherein a backing layer is attached to the bottom surface of the connecting wire.