WO2018018732A1

WO2018018732A1 - Method for manufacturing watchband

Info

Publication number: WO2018018732A1
Application number: PCT/CN2016/099599
Authority: WO
Inventors: 寇晓一
Original assignee: 深圳市见康云科技有限公司
Priority date: 2016-07-26
Filing date: 2016-09-21
Publication date: 2018-02-01
Also published as: CN106174926A

Abstract

A method for manufacturing a watchband, comprising: placing a hard rubber link in a first watchband die, and performing primary over-molding in accordance with a soft rubber liquid to obtain an underlying soft rubber watchband connected to the hard rubber link (S10); disposing an antenna on the underlying soft rubber watchband (S20); and placing the underlying soft rubber watchband equipped with the antenna in a second watchband die, and performing secondary over-molding in accordance with the soft rubber liquid to obtain the watchband (S30). The method enhances the sealing performance and waterproofness of the watchband.

Description

Watch strap manufacturing method

Technical field

The invention relates to the field of watches, and in particular to a method for manufacturing a watch band.

Background technique

When making a smart watch, it is usually built in the watch's head for navigation or voice calls. If the meter is made of metal, the antenna will be placed in the strap because of the signal function.

At present, when the antenna is set on the strap, it is usually realized by dispensing. For example, a soft rubber strap is first made, and then the antenna is placed, and then a layer of soft rubber strap is covered by dispensing. The two-layer soft rubber strap is bonded to the watch strap. However, the watch strap is made by dispensing. The inside of the strap is easy to have gaps, the sealing is poor, there is a risk of adhesive separation, and the waterproof performance is also Poor, easy to be infiltrated by water.

Summary of the invention

The main object of the present invention is to provide a method for manufacturing a watch band, which aims to solve the existing method for manufacturing a watch band, which has poor sealing property, poor water resistance, and technical problems of sticking out risk.

In order to achieve the above object, the present invention provides a method for manufacturing a watch band, and the method for manufacturing the watch band includes:

The hard rubber head piece is placed on the first watch band mold, and the first time the beer is set according to the soft glue liquid, and the bottom soft rubber band connecting the hard rubber head particles is obtained;

Mounting an antenna on the bottom soft rubber strap;

The bottom soft rubber strap with the antenna is placed on the second strap mold, and the second straw is set according to the soft glue liquid to obtain the watch strap.

Preferably, the antenna comprises a GSM patch antenna or a GPS block antenna.

Preferably, before the step of placing the hard rubber head piece into the first watch band mold and performing the first beer dressing according to the soft glue liquid, the method for manufacturing the watch band further comprises:

Determining the injection mold according to the preset strap shape;

The hard rubber head is injected through the determined injection mold.

Preferably, when the hard rubber head is injected through the determined injection mold, a channel through which the soft glue liquid flows is formed inside the hard rubber head, and the surface of the hard rubber head is formed with a preset number of passes. a hole, the through hole being in communication with the passage.

Preferably, the step of placing the hard rubber head pellet into the first watchband mold and performing the first baling of the beer according to the soft glue liquid, the step of obtaining the bottom soft rubber strap connecting the hard rubber head particles comprises:

Determining the first strap mold according to a preset strap shape;

Placing the hard rubber head on the determined first strap mold;

The soft glue liquid is injected into the first watchband mold with the hard rubber head particles, and the bottom soft rubber strap connecting the hard rubber head particles is obtained;

Wherein, the bottom soft rubber strap includes an inner cavity formed by an edge protrusion for mounting an antenna, and the inner cavity height is determined according to the height of the antenna.

Preferably, the watch comprises a meter head, and the head outlet is directed toward the inner chamber outlet, and the hard head pellet is provided with a wire passage from the head outlet to the inner chamber outlet for the wire of the antenna The inner cavity outlet is connected to the main control board in the meter head through the wire passage.

Preferably, the step of placing the bottom soft rubber strap with the antenna mounted on the second strap mold and performing the second beer according to the soft glue liquid, the steps of obtaining the watch strap include:

Determining a second strap mold according to a preset strap shape;

Placing the underlying soft rubber strap with the antenna mounted on the defined second strap mold;

The soft glue liquid was injected into the second watch band mold on which the underlying soft rubber band was placed to obtain a watch band.

Preferably, the second strap mold is threaded at a position contacting the inside of the watch band such that the inside of the watch band is threaded, wherein the side facing the arm is the inner side of the watch band.

Preferably, the watch band includes a first section in which an antenna is packaged, and a second section in which an antenna is not packaged, the bottom soft tape strap on which the antenna is mounted is placed on the second strap mold, and After the step of obtaining the watch strap according to the soft rubber liquid, the method for manufacturing the watch strap further comprises:

In the second zone, a predetermined number of holes are formed.

Preferably, the soft rubber material of the watch strap is TPU thermoplastic polyurethane elastomer rubber, TPE thermoplastic elastomer or silica gel;

The material of the hard rubber head is PC hard rubber, PS polystyrene or ABS resin.

The method for manufacturing the watch band of the invention firstly places the hard rubber head piece into the first watch band mold, and firstly sets the beer according to the soft glue liquid, and obtains the bottom soft rubber band which is connected with the hard rubber head piece. Then, an antenna is installed on the bottom soft rubber strap, and finally the bottom soft rubber strap with the antenna is placed on the second strap mold, and the second straw is obtained according to the soft glue liquid to obtain a watch strap. The inside of the watch strap is made without any gap, which enhances the sealing and waterproofness of the watch strap.

DRAWINGS

1 is a schematic flow chart of a preferred embodiment of a method for manufacturing a watch band of the present invention;

2 is a schematic view showing the structure of a watch band with a GSM patch antenna installed in the present invention;

3 is a schematic view showing the refinement structure of the hard rubber head 14 of FIG. 2;

Figure 4 is a schematic view showing the structure of the watch band of the inner side formed with a thread in Figure 2;

Figure 5a is a left side view of the watch strap of Figure 2;

Figure 5b is a right side view of the watch strap of Figure 2;

Figure 5c is a front elevational view of the watch strap of Figure 2;

Figure 5d is a rear elevational view of the watch strap of Figure 2;

Figure 5e is a top plan view of the watch strap of Figure 2;

Figure 6 is a schematic view showing the structure of a watch band with a GPS block antenna installed in the present invention;

Figure 7 is a schematic view showing the refinement structure of the hard rubber head 24 of Figure 5;

Figure 8 is a structural schematic view of the watch band with the thread formed inside on the inside of Figure 5;

Figure 9a is a left side view of the watch strap of Figure 5;

Figure 9b is a right side view of the watch strap of Figure 5;

Figure 9c is a front elevational view of the watch strap of Figure 5;

Figure 9d is a rear elevational view of the watch strap of Figure 5;

Figure 9e is a top plan view of the watch strap of Figure 5.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention provides a method for manufacturing a watch band.

1 is a schematic flow chart of a preferred embodiment of a method for fabricating a watch band according to the present invention.

In this embodiment, the method for manufacturing the watch strap includes:

Step S10, placing the hard rubber head piece into the first watch band mold, and performing the first set of beer according to the soft glue liquid to obtain the bottom soft rubber band connecting the hard rubber head particles;

Step S20, installing an antenna on the bottom soft rubber strap;

In step S30, the bottom soft rubber strap with the antenna is placed on the second strap mold, and the second straw is set according to the soft glue liquid to obtain a watch strap.

In this embodiment, the antenna includes a GSM patch antenna or a GPS block antenna. It should be understood that the antenna is a GSM patch antenna for realizing a voice call function, and when the antenna is a GPS block antenna, In order to realize the navigation function, the corresponding antenna is installed in the watch strap, and the watch has the corresponding function.

In this embodiment, before the step S10, the step of injecting the hard rubber head particles, specifically:

Determining the injection mold according to the preset strap shape;

The hard rubber head is injected through the determined injection mold.

Further, in order to enhance the adhesion between the hard rubber head and the soft rubber band, when the hard plastic head is injected through the determined injection mold, a soft rubber is disposed inside the hard rubber head. The passage of the liquid, the surface of the hard rubber head is formed with a predetermined number of through holes, and the through holes communicate with the passage.

Since in this embodiment, the injection mold is determined according to the preset shape of the watch band, the hard rubber head is injected through the determined injection mold. Of course, since the antenna includes a GSM patch antenna or a GPS block antenna, the shapes of the two antennas are different, and thus the shape of the obtained strap is also different. Therefore, the injection mold of the injection molded hard rubber head may also be different. At this time, the hard rubber head is injected according to the injection mold corresponding to the antenna. Then, in order to make the hard rubber head and the soft rubber band bond tightly, when the hard rubber head is injected through the determined injection mold, a passage for circulating the soft glue liquid is provided inside the hard rubber head. The surface of the hard rubber head is formed with a predetermined number of through holes, and the through holes communicate with the passage. The soft glue liquid can flow through the formed through holes, and finally the rubber band is tightly bonded to the hard rubber head when the soft rubber band is solidified. In this embodiment, it is preferable that three through holes are formed between the top and the bottom of the hard rubber head, and one through hole is formed between the side surfaces. Of course, the number of the through holes is not limited, and may be determined according to specific conditions. Set to other values.

It should be noted that the passage of the hard rubber head can also be used as a wire passage for the wire of the antenna to be connected to the main control board in the watch head based on the wire passage, which is described in detail below with reference to the drawings. .

Further, in order to facilitate the injection of hard rubber heads, the injection molds of the two types of antenna injection head rubber can be made the same.

In this embodiment, after the hard rubber head is obtained by injection molding, the hard rubber head particles are placed on the first watchband mold to carry out the first straw beer to obtain the bottom soft rubber strap connecting the hard rubber head particles, specifically: The step S10 includes:

Determining the first strap mold according to a preset strap shape;

Placing the hard rubber head on the determined first strap mold;

In this embodiment, due to the difference of the antennas, the preset straps have different shapes, and therefore, the soft rubber straps are also differently different. Therefore, the first strap molds for making the soft rubber straps are also different, so Before making the soft rubber strap, the first strap mold is determined according to the preset strap shape, and then the hard rubber head is placed on the determined first strap mold. At this time, the hard rubber head is determined. The hard rubber head corresponding to the antenna, and then the obtained hard rubber head is placed on the determined first strap mold, and the soft rubber strap is prepared. Specifically, the soft rubber liquid prepared in advance is injected into the hard rubber. The first strap mold of the rubber head granules is used to obtain a bottom rubber strip attached to the hard rubber head. At this time, the underlying soft rubber band includes an inner cavity formed by edge projections for mounting the antenna, and the inner cavity height is determined according to the height of the antenna. As mentioned above, different antennas use different first strap molds. Therefore, the inner cavity height of the bottom soft rubber strap is determined according to the height of the antenna. When the antenna is a GSM patch antenna, the bottom soft rubber The inner cavity of the strap is matched with the height of the GSM patch antenna. When the antenna is a GPS block antenna, the inner cavity of the bottom soft rubber strap is matched with the height of the GPS block antenna, and the matching manner may be height. Equivalently, it may also be that the height of the inner cavity is larger than the height of the antenna by a preset range value, such as 0 to 3 mm.

After the bottom soft rubber strap is manufactured, the antenna can be mounted on the bottom soft rubber strap. It can be understood that the GSM patch antenna or the GPS patch antenna has a wire that needs to be connected to the watch head. The main control board can realize the voice call function or the navigation function. Therefore, in this embodiment, the watch includes a meter head, and the head outlet is toward the inner cavity outlet, and the hard rubber head piece is provided with the head outlet. a wire passage between the outlets of the inner chambers, such that the wires of the antenna are connected by the inner chamber outlet through the wire passages to the main control plate in the meter head.

After the antenna is installed on the bottom soft rubber strap, the second strap mold can be placed for the second time. Specifically, the step S30 includes:

Determining a second strap mold according to a preset strap shape;

Similarly, when the antennas are different, the preset straps have different shapes. Therefore, the second strap mold for making the soft rubber strap is different, so the second soft rubber strap with the antenna is installed for the second time. Before the beer is set, the second strap mold is determined according to the preset strap shape, and then the bottom soft rubber strap with the antenna is placed on the determined second strap mold to make the watch strap, specifically The soft rubber liquid prepared in advance is covered on the bottom soft rubber strap on which the antenna is mounted, and finally the watch strap is obtained, so that the antenna is sealed and embedded in the watch strap. Of course, since the length of the antenna is smaller than the length of the watch band, in the present embodiment, the watch band includes a first segment in which the antenna is packaged, and a second region in which the antenna is not packaged.

Further, the second strap mold is provided with a thread at a position contacting the inner side of the watch band to form a thread on the inner side of the watch band, wherein the side facing the arm is the inner side of the watch band.

As can be seen from the above, the watch band includes a first area segment in which the antenna is packaged, and a second area in which the antenna is not packaged. Therefore, after the step S30, the method for manufacturing the watch band further includes:

In the second zone, a predetermined number of holes are formed.

That is to say, after the watch strap is made by two sets of beer, a predetermined number of holes can be inserted in the second section of the watch strap that is not packaged with an antenna, since the watch is installed with different antennas. The first area segment in which the antenna is packaged in the strap is different, and therefore, the number of the formed holes is also different. In this embodiment, since the GSM patch antenna is longer than the GPS block antenna, the GSM patch antenna is mounted. The number of formed holes in the strap is smaller than the number of formed holes in the strap that is longer than the GPS block antenna. Of course, whether or not to perform the perforation may be set according to specific requirements. In this embodiment, the perforation may be performed only in the watch band in which the GPS block antenna is mounted.

In this embodiment, the soft rubber material of the watch strap is TPU thermoplastic polyurethane elastomer rubber, TPE thermoplastic elastomer or silica gel;

In the method for manufacturing the watch band according to the embodiment, the hard rubber head piece is first placed on the first watch band mold, and the first time the beer is set according to the soft glue liquid, and the bottom soft rubber band connecting the hard rubber head particles is obtained. Then, an antenna is installed on the bottom soft rubber strap, and finally the bottom soft rubber strap with the antenna is placed on the second strap mold, and the second straw is set according to the soft glue liquid to obtain a watch watch. The belt makes the inside of the watch strap without any gaps, which enhances the sealing and waterproofness of the watch strap.

The present invention further provides a smart watch based on the above-described method for manufacturing a watch band.

In this embodiment, the smart watch includes a watch head and a watch strap connected to the watch head, and the watch band includes a soft rubber strap formed by injection molding of a soft rubber liquid beer, embedded in the soft rubber. An antenna of the inner cavity of the strap, and a hard rubber head which is injection molded with the soft rubber band; the head outlet is directed toward the inner cavity outlet, and the hard rubber head is provided from the head outlet to the inner A wire passage between the outlets of the chamber, such that the wires of the antenna are electrically connected to the main control board in the meter head through the wire passage from the outlet of the inner cavity.

Since the antenna comprises a GSM patch antenna or a GPS block antenna.

Therefore, the following description will be divided into two types of watch bands, which are embedded with a GSM patch antenna and an embedded GPS block antenna.

1) The first type, when the GSM patch antenna is embedded in the watch band, referring to FIG. 2 and FIG. 3, the watch band 10 includes a soft rubber band 11 formed by soft rubber liquid beer injection molding (soft rubber watch) The belt 11 includes an upper soft rubber strap and a bottom soft rubber strap), a GSM patch antenna 13 embedded in the inner cavity 12 of the soft rubber strap 11, and a hard plastic injection molded with the soft rubber strap 11 a rubber head 14; a head outlet (not shown) is directed toward the outlet of the inner chamber 12 (the outlet of the inner chamber 12 is located on the side of the hard rubber head 14), and the hard rubber head 14 is provided from the head a wire passage 141 outletd between the outlets of the inner chamber 12 for the wire 131 of the GSM patch antenna 13 to pass through the wire passage 141 and the main control board in the meter head Electrical connection.

It should be noted that the injection mold for injecting the hard rubber head 14 at this time is determined according to a preset strap shape, and since the preset strap shape is determined according to the GSM patch antenna 13, the hard rubber head is injection molded. The injection mold of the pellet 14 is actually also determined in accordance with the GSM patch antenna 13.

Similarly, the strap mold for injecting the soft rubber band 11 is also determined according to the preset strap shape, so that the strap mold of the soft rubber strap 11 is also determined according to the GSM patch antenna 13. Since the soft rubber band 11 includes an upper soft rubber band and a bottom soft rubber band, the mold for the injection molded band mold includes a first watch band mold and a second watch band mold.

Since the antenna is the GSM patch antenna 13, the inner cavity 12 of the soft rubber band 11 is determined according to the height at which the GSM patch antenna 13 is placed flat.

It should be understood that the hard rubber head 14 is a medium between the watch strap and the watch head, and the wire 131 of the GSM patch antenna 13 is electrically connected to the main control board of the meter head to realize a voice call. Function, therefore, in the present embodiment, the head outlet (not shown) is directed toward the outlet of the inner chamber 12, i.e., referring to FIG. 3, the hard head pellet 14 is provided from the meter outlet to the inner chamber 12. A wire path 141 between the outlets for the wires 131 of the GSM patch antenna 13 to be connected from the outlet of the inner cavity 12 through the wire channel 141 to the main control board in the meter.

It is worth mentioning that the hard rubber head 14 is internally provided with a passage for circulating a soft glue liquid, and the surface of the hard rubber head is provided with a predetermined number of through holes 142, the through holes and the The channels are connected.

That is to say, when the hard rubber head 14 is injected, a predetermined number of through holes 142 are formed to facilitate the flow of the soft glue liquid and the hard rubber head 14 through the formed through holes 142, and finally in the soft. The rubber band 11 is tightly bonded to the hard rubber head 14 at the time of solidification molding. Moreover, the formed channel can also serve as a wire passage for the wire 131 of the GSM patch antenna 13 to be connected to the main control board in the meter head through the two through holes 142 of the inner cavity outlet 12, of course, In the embodiment, it is preferable to select two through holes which are close to each other and are close to the head outlet and the inner cavity outlet 12. As shown in FIG. 3, the through holes on the side and the nearest through holes on the top side from the side are selected. Holes, it should be understood that the position of the through holes 142 is not limited and may be formed in each face of the hard rubber head 14 .

In the present embodiment, when the soft rubber band 11 is injected through the watch band mold, the inner cavity 12 of the soft rubber band 11 is preferably placed on the side close to the hard rubber head 14.

Further, the inner side 111 of the soft rubber band 11 is provided with a thread, wherein the side facing the arm is the inner side 111 of the soft rubber band 11.

It should be understood that the soft rubber band 11 is obtained by the bottom soft rubber strap of the GSM patch antenna 13 after the second set of beer, so that in the second beer, it is equivalent to the installation. The bottom soft rubber strap of the GSM patch antenna 13 covers the soft glue liquid. Since the second strap mold is threaded at the position touching the inner side 111 of the watch strap, the inner side 111 of the finally obtained soft rubber strap 11 is provided. The threaded part is actually provided with the thread of the soft rubber strap formed by the second set of beer. For details, refer to FIG. 4. As can be seen from FIG. 4, the GSM patch antenna 13 is embedded in the right part, so This part of the soft rubber strap is obtained from the first set of beer, there is no forming thread, and the soft rubber strap on the left part is obtained in the second strap mold for the second time, so the inner 111 is formed. Thread.

Further, the soft rubber band 11 includes a first region segment encapsulating the GSM patch antenna 13 and a second region segment not encapsulated with the GSM patch antenna 13, and in the second region segment, There is a predetermined number of holes. Of course, since the first region of the GSM patch antenna 13 is long, holes may not be formed in the second region.

In this embodiment, in order to better understand the structure of the strap, reference may be made to FIGS. 5a-5e, and FIGS. 5a-5e are views of the straps in which the GSM patch antenna 13 is mounted in various directions, in alphabetical order. Left, right, front, back and top views of the belt.

2) Second, when the GPS block antenna is embedded in the watch band, referring to FIG. 6 and FIG. 7, the watch band 20 includes a soft rubber band 21 formed by soft rubber liquid beer injection molding (soft rubber watch) The belt 21 includes an upper soft rubber strap and a bottom soft rubber strap), a GPS block antenna 23 embedded in the inner cavity 22 of the soft rubber strap 21, and a hard plastic injection molded with the soft rubber strap 21 a rubber head 24; a head outlet (not shown) is directed toward the outlet of the inner chamber 22 (the outlet of the inner chamber 22 is located on the side of the hard rubber head 24), and the hard rubber head 24 is provided from the head a wire passage 241 that is outletd between the outlets of the inner chambers 22 for the wires 231 of the GPS block antenna 23 to pass through the wire passages 241 and the main control board in the meter head from the outlet of the inner cavity 22 connection.

It should be noted that the injection mold for injecting the hard rubber head 24 at this time is determined according to the preset strap shape, and since the preset strap shape is determined according to the GPS block antenna 23, the hard rubber head is injection molded. The injection mold of the pellets 24 is actually also determined based on the GPS block antenna 23.

Similarly, the strap mold for injecting the soft rubber strap 21 is also determined according to a preset strap shape, and thus the strap mold of the soft rubber strap 21 is also determined according to the GPS block antenna 23. Since the soft rubber strap 21 includes an upper soft rubber strap and a bottom soft rubber strap, the mold for the injection molded strap mold includes a first strap mold and a second strap mold.

It should be understood that when the antenna is the GPS block antenna 23, the injection mold and the first strap mold and the second strap mold are different from the various molds of the GSM patch antenna 13, and further, for injection molding the hard rubber head The convenience of the two antenna injection molding head rubber hard plastic injection mold is the same.

Since the antenna is the GPS block antenna 23, the inner cavity 22 of the soft rubber band 21 is determined according to the height at which the GPS block antenna 23 is placed flat.

It should be understood that the hard rubber head 24 is a medium between the watch strap and the watch head, and the wire 231 of the GPS block antenna 23 is electrically connected to the main control board of the meter head to realize the navigation function. Therefore, in the present embodiment, the head outlet (not shown) is directed toward the outlet of the inner chamber 22, that is, referring to FIG. 7, the hard rubber head 24 is provided from the meter outlet to the inner chamber 22 outlet. A wire passage 241 is provided for the wire 231 of the GPS block antenna 23 to be connected from the outlet of the inner cavity 22 through the wire passage 241 to the main control board in the meter.

It is worth mentioning that the hard rubber head 24 is internally provided with a passage for circulating a soft glue liquid, and the surface of the hard rubber head is provided with a predetermined number of through holes 242, the through holes and the The channels are connected.

That is to say, when the hard rubber head 24 is injected, a predetermined number of through holes 242 are formed to facilitate the flow of the soft glue liquid and the hard rubber head 24 through the formed through holes 242, and finally in the soft. The rubber band 21 is tightly bonded to the hard rubber head 24 at the time of solidification molding. Moreover, the formed channel can also serve as a wire passage for the wire 231 of the GPS block antenna 23 to be connected to the main control board in the meter head through the two through holes 242 of the inner cavity outlet 22, of course, Preferably, in the embodiment, two through holes are provided that are closer in distance and are adjacent to the head outlet and the inner chamber outlet 22. As shown in FIG. 7 , the through hole on the side and the through hole on the top surface closest to the through hole on the side are selected. It should be understood that the position of the through hole 142 is not limited and can be formed on the hard rubber head 24 . In each face.

In the present embodiment, when the soft rubber band 21 is injected through the watch band mold, the inner cavity 22 of the soft rubber band 21 is preferably disposed on the side close to the hard rubber head 24.

Further, the inner side 211 of the soft rubber band 21 is provided with a thread, wherein the side facing the arm is the inner side 211 of the soft rubber band 21.

It should be understood that the soft rubber strap 21 is obtained by the bottom soft rubber strap of the GPS block antenna 23, which is obtained after the second beer, so that in the second beer, it is equivalent to the installation. The bottom soft rubber strap of the GPS block antenna 23 covers the soft glue liquid, and since the second strap mold is provided with a thread at a position contacting the inner side 211 of the watch strap, the inner side 211 of the finally obtained soft rubber strap 21 is provided. The threaded part is actually provided with the thread of the soft rubber strap formed by the second set of beer. For details, refer to FIG. 8. As can be seen from FIG. 8, the left part is embedded with the GPS block antenna 23, so This part of the soft rubber strap is obtained from the first set of beer, there is no forming thread, and the soft rubber strap on the right part is obtained in the second strap mold for the second time, so the inner 211 is formed. Thread.

Further, the soft rubber band 21 includes a first region segment in which the GPS block antenna 23 is packaged, and a second region segment in which the GPS block antenna 23 is not packaged, in which the second region segment is disposed. There are a preset number of holes, as shown in Figure 8. Of course, at this time, holes may not be formed in the second section.

In the present embodiment, in order to better understand the structure of the watch band, reference may be made to FIGS. 9a-9e, and FIGS. 9a-9e are views of the watch band in which the GPS block antenna 23 is mounted in various directions, in the order of letters. Left, right, front, back and top views of the belt.

In this embodiment, one of the antennas may be embedded in only one side of the strap, which is equivalent to allowing the watch to have a voice call function or a navigation function; of course, different antennas may be embedded in the straps on both sides, so that The watch also has voice calling and navigation.

The smart watch provided by the invention comprises a watch head and a watch band, and the watch band comprises a soft rubber strap formed by injection molding of a soft rubber liquid beer, an antenna embedded in the inner cavity of the soft rubber strap, and an antenna The soft rubber strap with the injection of the hard rubber head of the beer is realized by inserting the antenna into the inner cavity of the soft rubber strap by inserting the antenna into the inner surface of the soft rubber strap, and finally the soft rubber strap and the hard rubber head pellet are embedded. The injection molding of the beer is carried out to obtain a smart watch, which enhances the sealing of the watch band, and the waterproofness of the antenna embedded in the wristband of the smart watch is correspondingly enhanced.

It is to be understood that the term "comprises", "comprising", or any other variants thereof is intended to encompass a non-exclusive inclusion, such that a process, method, article, or system that comprises a plurality of elements includes not only those elements. It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, item, or system. An element defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in a process, method, article, or system that includes the element, without further limitation.

The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

A method for manufacturing a watch band, characterized in that the method for manufacturing the watch band comprises:

The hard rubber head piece is placed on the first watch band mold, and the first time the beer is set according to the soft glue liquid, and the bottom soft rubber band connecting the hard rubber head particles is obtained;

Mounting an antenna on the bottom soft rubber strap;

The bottom soft rubber strap with the antenna is placed on the second strap mold, and the second straw is set according to the soft glue liquid to obtain the watch strap.
A method of manufacturing a watch band according to claim 1, wherein said antenna comprises a GSM patch antenna or a GPS block antenna.
The method of manufacturing a watch band according to claim 2, wherein said step of placing the hard rubber head particles on the first watch band mold and performing the first step of beer coating according to the soft glue liquid The watch strap manufacturing method also includes:

Determining the injection mold according to the preset strap shape;

The hard rubber head is injected through the determined injection mold.
The method of manufacturing a watch band according to claim 3, wherein when the hard rubber head is injected through the determined injection mold, a passage for circulating a soft glue liquid is formed inside the hard rubber head. The surface of the hard rubber head is formed with a predetermined number of through holes, and the through holes communicate with the passage.
The method of manufacturing a watch band according to claim 2, wherein the hard rubber head is placed on the first watch band mold, and the first time the beer is set according to the soft glue liquid to obtain a connection hard rubber head. The steps of the bottom soft rubber strap of the granule include:

Determining the first strap mold according to a preset strap shape;

Placing the hard rubber head on the determined first strap mold;

The soft glue liquid is injected into the first watchband mold with the hard rubber head particles, and the bottom soft rubber strap connecting the hard rubber head particles is obtained;

Wherein, the bottom soft rubber strap includes an inner cavity formed by an edge protrusion for mounting an antenna, and the inner cavity height is determined according to the height of the antenna.
A method of manufacturing a watch band according to claim 5, wherein the watch comprises a watch head, and the head outlet is directed toward the inner cavity outlet, and the hard rubber head piece is provided from the watch head outlet to the inside A wire passage between the outlets of the chamber, such that the wires of the antenna are connected by the lumen outlet through the wire channel to the main control board in the meter.
The method of manufacturing a wristwatch strap according to claim 2, wherein the bottom soft rubber strap with the antenna is placed on the second strap mold, and the second sleeve is set according to the soft glue liquid. Beer, the steps to get the watch strap include:

Determining a second strap mold according to a preset strap shape;

Placing the underlying soft rubber strap with the antenna mounted on the defined second strap mold;

The soft glue liquid was injected into the second watch band mold on which the underlying soft rubber band was placed to obtain a watch band.
The method of manufacturing a wristwatch strap according to claim 7, wherein the second strap mold is threaded at a position contacting the inner side of the watch strap to form a thread on the inner side of the watch strap. Among them, the side facing the arm is the inner side of the watch band.
A method of manufacturing a watch band according to claim 1, wherein said watch band includes a first area section enclosing an antenna, and a second area section not enclosing an antenna, said antenna being mounted After the step of placing the bottom soft rubber strap on the second strap mold and performing the second beer according to the soft glue liquid to obtain the watch strap, the method for manufacturing the watch strap further includes:

In the second zone, a predetermined number of holes are formed.
A method of manufacturing a watch band according to claim 2, wherein said watch band includes a first area section in which an antenna is packaged, and a second area section in which an antenna is not packaged, said antenna being mounted After the step of placing the bottom soft rubber strap on the second strap mold and performing the second beer according to the soft glue liquid to obtain the watch strap, the method for manufacturing the watch strap further includes:

In the second zone, a predetermined number of holes are formed.
A method of manufacturing a watch band according to claim 3, wherein said watch band includes a first area section enclosing an antenna, and a second area section not enclosing an antenna, said antenna being mounted After the step of placing the bottom soft rubber strap on the second strap mold and performing the second beer according to the soft glue liquid to obtain the watch strap, the method for manufacturing the watch strap further includes:

In the second zone, a predetermined number of holes are formed.
A method of manufacturing a watch band according to claim 4, wherein said watch band includes a first area section in which an antenna is packaged, and a second area section in which an antenna is not packaged, said antenna being mounted After the step of placing the bottom soft rubber strap on the second strap mold and performing the second beer according to the soft glue liquid to obtain the watch strap, the method for manufacturing the watch strap further includes:

In the second zone, a predetermined number of holes are formed.
A method of manufacturing a watch band according to claim 5, wherein said watch band includes a first area section enclosing an antenna, and a second area section not enclosing an antenna, said antenna being mounted After the step of placing the bottom soft rubber strap on the second strap mold and performing the second beer according to the soft glue liquid to obtain the watch strap, the method for manufacturing the watch strap further includes:

In the second zone, a predetermined number of holes are formed.
A method of manufacturing a watch band according to claim 6, wherein said watch band includes a first area section enclosing an antenna, and a second area section not enclosing an antenna, said antenna being mounted After the step of placing the bottom soft rubber strap on the second strap mold and performing the second beer according to the soft glue liquid to obtain the watch strap, the method for manufacturing the watch strap further includes:

In the second zone, a predetermined number of holes are formed.
The method of manufacturing a watch band according to claim 7, wherein said watch band comprises a first area segment enclosing an antenna, and a second area segment not enclosing an antenna, said antenna being mounted After the step of placing the bottom soft rubber strap on the second strap mold and performing the second beer according to the soft glue liquid to obtain the watch strap, the method for manufacturing the watch strap further includes:

In the second zone, a predetermined number of holes are formed.
A method of manufacturing a watch band according to claim 8, wherein said watch band includes a first area section in which an antenna is packaged, and a second area section in which an antenna is not packaged, said antenna being mounted After the step of placing the bottom soft rubber strap on the second strap mold and performing the second beer according to the soft glue liquid to obtain the watch strap, the method for manufacturing the watch strap further includes:

In the second zone, a predetermined number of holes are formed.
The method of manufacturing a watch band according to claim 1, wherein the soft rubber material of the watch band is TPU thermoplastic polyurethane elastomer rubber, TPE thermoplastic elastomer or silica gel;

The material of the hard rubber head is PC hard rubber, PS polystyrene or ABS resin.
The method of manufacturing a watch band according to claim 4, wherein the soft rubber material of the watch band is TPU thermoplastic polyurethane elastomer rubber, TPE thermoplastic elastomer or silica gel;

The material of the hard rubber head is PC hard rubber, PS polystyrene or ABS resin.
The method of manufacturing a watch band according to claim 6, wherein the soft rubber material of the watch band is TPU thermoplastic polyurethane elastomer rubber, TPE thermoplastic elastomer or silica gel;

The material of the hard rubber head is PC hard rubber, PS polystyrene or ABS resin.
The method of manufacturing a watch band according to claim 8, wherein the soft rubber material of the watch band is TPU thermoplastic polyurethane elastomer rubber, TPE thermoplastic elastomer or silica gel;

The material of the hard rubber head is PC hard rubber, PS polystyrene or ABS resin.