CN219321664U - Wrist-watch charging structure and wrist-watch - Google Patents

Abstract

The utility model discloses a watch charging structure and a watch; the watch charging structure includes: the charging device comprises a frame body and a charging column connected to the frame body, wherein a metal layer corresponding to the charging column is arranged on the frame body, and the metal layer is electrically connected with the charging column. According to the utility model, one end of the charging post is electrically connected with an external power supply, the other end of the charging post is electrically connected with the metal layer, and the metal layer is electrically connected with the PCBA main board of the watch to form complete conductive connection, so that the watch is charged, and the charging device has the advantages of convenience in assembly and less occupation of internal space and is high in practicability.

Description

Wrist-watch charging structure and wrist-watch

Technical Field

The utility model relates to the technical field of watch charging, in particular to a watch charging structure and a watch.

Background

At present, more and more intelligent watches are charged, but the existing intelligent watches are often charged in a port connection mode or a copper column connection mode, but the port connection is large in size, so that the required space is large; copper column in the copper column connection pastes on taking FPC's hard board, then FPC passes through the connector to be installed on the mainboard, is inconvenient for the equipment and needs occupation inner space.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a watch charging structure and a watch.

In order to solve the technical problems, the utility model adopts the following technical scheme:

in a first aspect, an embodiment of the present utility model provides a charging structure for a wristwatch, including: the charging device comprises a frame body and a charging column connected to the frame body, wherein a metal layer corresponding to the charging column is arranged on the frame body, and the metal layer is electrically connected with the charging column.

In a specific embodiment, the charging post includes a positive charging post and a negative charging post, the metal layer includes a first metal layer and a second metal layer, the first metal layer is electrically connected with the positive charging post, and the second metal layer is electrically connected with the negative charging post.

In a specific embodiment, the frame body is provided with a first mounting hole and a second mounting hole, the positive charging post is mounted in the first mounting hole from outside to inside and protrudes out of the first mounting hole to be electrically connected with the first metal layer, and the negative charging post is mounted in the second mounting hole from outside to inside and protrudes out of the second mounting hole to be electrically connected with the second metal layer.

In a specific embodiment, grooves are formed in the first mounting hole and the second mounting hole, caps are arranged on the positive charging post and the negative charging post, and the caps are matched with the grooves.

In a specific embodiment, a first conductive adhesive is further disposed at a connection portion between the first metal layer and the positive electrode charging post, and a second conductive adhesive is further disposed at a connection portion between the second metal layer and the negative electrode charging post.

In a specific embodiment, the frame body is further connected with a first transmission guide post and a second transmission guide post, a third metal layer and a fourth metal layer are arranged on the frame body, the third metal layer is electrically connected with the first transmission guide post, and the fourth metal layer is electrically connected with the second transmission guide post.

In a specific embodiment, the frame body is provided with a third mounting hole and a fourth mounting hole, the first transmission guide pillar is mounted in the third mounting hole from outside to inside and protrudes out of the third mounting hole to be electrically connected with the third metal layer, and the second transmission guide pillar is mounted in the fourth mounting hole from outside to inside and protrudes out of the fourth mounting hole to be electrically connected with the fourth metal layer.

In a specific embodiment, a third conductive adhesive is further disposed at a connection portion between the third metal layer and the first transmission conductive post, and a fourth conductive adhesive is further disposed at a connection portion between the fourth metal layer and the second transmission conductive post.

In one embodiment, the metal layer is a copper layer, a nickel layer, or a gold layer.

Compared with the prior art, the watch charging structure has the beneficial effects that: one end through charging the post is connected with external power source electricity, and the other end is connected with the metal level electricity, and the metal level is connected with the PCBA mainboard electricity of wrist-watch again, forms complete conductive connection to accomplish the charging to the wrist-watch, have convenient equipment, interior space occupy little advantage, the practicality is strong.

In a second aspect, embodiments of the present utility model provide a wristwatch including a wristwatch charging structure as described above.

Compared with the prior art, the watch has the beneficial effects that: through being connected with the post that charges on the framework, be equipped with the metal level that corresponds the post that charges on the framework, the one end and the external power source electricity of post that charges are connected, and the other end is connected with the metal level electricity, and the metal level is connected with the PCBA mainboard electricity of wrist-watch again, forms complete conductive connection to accomplish the charging to the wrist-watch, have convenient equipment, the advantage that the inner space occupies fewly, the practicality is strong.

The utility model is further described below with reference to the drawings and specific embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a watch charging structure according to the present utility model;

FIG. 2 is an exploded view of a wristwatch charging structure according to the present utility model;

fig. 3 is a schematic structural diagram of a conductive pillar, a transmission pillar and a metal layer according to the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Referring to fig. 1 to 3, the present utility model discloses a specific embodiment of a watch charging structure, which includes: the charging device comprises a frame body 10 and a charging post 20 connected to the frame body 10, wherein a metal layer 30 corresponding to the charging post 20 is arranged on the frame body 10, and the metal layer 30 is electrically connected with the charging post 20.

Specifically, the one end of charging post 20 is connected with external power supply (including the commercial power or the treasured that charges that the charging seat is connected), and the other end is connected with metal level 30 electricity, and metal level 30 is connected with the PCBA mainboard electricity of wrist-watch again, forms complete conductive connection to accomplish the charging to the wrist-watch, have convenient equipment, advantage that the inner space occupies fewly, the practicality is strong.

In an embodiment, the charging post 20 includes a positive charging post 21 and a negative charging post 22, the metal layer 30 includes a first metal layer 31 and a second metal layer 32, the first metal layer 31 is electrically connected to the positive charging post 21, and the second metal layer 32 is electrically connected to the negative charging post 22.

Specifically, one end of the positive charging post 21 and one end of the negative charging post 22 are respectively electrically connected with two ejector pins of the positive electrode and the negative electrode of the external charging seat, the other end of the positive charging post and the negative charging post are electrically connected with a metal elastic sheet on the PCBA main board of the watch through the first metal layer 31 and the second metal layer 32 to form a complete metal conductive connection process, and then the external charging seat is electrified to complete charging of the watch.

In an embodiment, the frame 10 is provided with a first mounting hole 11 and a second mounting hole 12, the positive charging post 21 is mounted on the first mounting hole 11 from outside to inside and protrudes from the first mounting hole 11 to be electrically connected with the first metal layer 31, and the negative charging post 22 is mounted on the second mounting hole 12 from outside to inside and protrudes from the second mounting hole 12 to be electrically connected with the second metal layer 32.

Specifically, the positive charging post 21 and the negative charging post 22 are all installed from outside to inside, and the end parts of the positive charging post 21 and the negative charging post 22 protrude out of the frame 10, one end of the first metal layer 31 is sleeved on the end part of the positive charging post 21, one end of the second metal layer 32 is sleeved on the end part of the negative charging post 22, so that current transmission between the positive charging post 21 and the first metal layer 31 and between the negative charging post 22 and the second metal layer 32 is more stable and efficient, and meanwhile, the installation mode of the positive charging post 21 and the negative charging post 22 from outside to inside is convenient to operate and occupies less internal space.

In an embodiment, grooves (not shown in the drawing) are disposed in the first mounting hole 11 and the second mounting hole 12, and the positive charging post 21 and the negative charging post 22 are both provided with caps 211, and the caps 211 are matched with the grooves.

Specifically, the positive charging post 21 and the negative charging post 22 are all installed from outside to inside, and finally the cap 211 is positioned in the groove, so that the watch charging structure has stronger sealing performance and better attractive effect when the thimble of the charging seat contacts the positive charging post 21 and the negative charging post 22, and the situation that the positive charging post 21 and the negative charging post 22 are loosened due to stress is avoided.

In an embodiment, a first conductive adhesive 13 is further disposed at a connection between the first metal layer 31 and the positive electrode charging post 21, and a second conductive adhesive 14 is further disposed at a connection between the second metal layer 32 and the negative electrode charging post 22.

Specifically, the first conductive adhesive 13 is sleeved at the end part of the positive electrode charging post 21, the first conductive adhesive 13 is adhered to the frame 10, the second conductive adhesive 14 is sleeved at the end part of the negative electrode charging post 22, the second conductive adhesive 14 is adhered to the frame 10, the first conductive adhesive 13 and the second conductive adhesive 14 play a role in conducting electricity, poor contact is avoided, and meanwhile, the sealing effect is achieved.

In an embodiment, the frame 10 is further connected to a first transmission guide post 40 and a second transmission guide post 50, and the frame 10 is provided with a third metal layer 33 and a fourth metal layer 34, where the third metal layer 33 is electrically connected to the first transmission guide post 40, and the fourth metal layer 34 is electrically connected to the second transmission guide post 50.

Specifically, one end of the first transmission guide post 40 and one end of the second transmission guide post 50 are respectively and electrically connected with two ejector pins of an external data transmission seat, and the other end of the first transmission guide post and the second transmission guide post are electrically connected with a metal elastic sheet on a PCBA main board of the watch through the third metal layer 33 and the fourth metal layer 34, so that a complete metal conductive connection process is formed, and data transmission or reading of the watch is completed.

In an embodiment, the frame 10 is provided with a third mounting hole 15 and a fourth mounting hole 16, the first transmission guide post 40 is mounted on the third mounting hole 15 from outside to inside and protrudes from the third mounting hole 15 to be electrically connected with the third metal layer 33, and the second transmission guide post 50 is mounted on the fourth mounting hole 16 from outside to inside and protrudes from the fourth mounting hole 16 to be electrically connected with the fourth metal layer 34.

Specifically, the first transmission guide post 40 and the second transmission guide post 50 are all installed from outside to inside, the end parts of the first transmission guide post 40 and the second transmission guide post 50 protrude out of the frame 10, one end of the third metal layer 33 is sleeved at the end part of the first transmission guide post 40, one end of the fourth metal layer 34 is sleeved at the end part of the second transmission guide post 50, so that data transmission between the first transmission guide post 40 and the third metal layer 33, and between the second transmission guide post 50 and the fourth metal layer 34 is more stable and efficient, and meanwhile, the installation mode of the first transmission guide post 40 and the second transmission guide post 50 from outside to inside is convenient to operate and occupies less internal space.

In an embodiment, the third mounting hole 15 and the fourth mounting hole 16 are both provided with the grooves, and the first transmission guide post 40 and the second transmission guide post 50 are both provided with the caps 211, and the caps 211 are matched with the grooves.

Specifically, the first transmission guide post 40 and the second transmission guide post 50 are all installed from outside to inside, and finally the cap 211 is positioned in the groove, so that when the thimble of the data transmission seat contacts the first transmission guide post 40 and the second transmission guide post 50 in the data transmission process of the watch, the situation that the first transmission guide post 40 and the second transmission guide post 50 are loosened due to stress is avoided, and meanwhile, the watch charging structure has stronger sealing performance and better attractive effect.

In an embodiment, a third conductive adhesive 17 is further disposed at a connection between the third metal layer 33 and the first transmission guiding post 40, and a fourth conductive adhesive 18 is further disposed at a connection between the fourth metal layer 34 and the second transmission guiding post 50.

Specifically, the third conductive adhesive 17 is sleeved at the end of the first transmission guide post 40, the third conductive adhesive 17 is adhered to the frame 10, the fourth conductive adhesive 18 is sleeved at the end of the second transmission guide post 50, the fourth conductive adhesive 18 is adhered to the frame 10, the third conductive adhesive 17 and the fourth conductive adhesive 18 play a role in conducting electricity, poor contact is avoided, and meanwhile, the sealing effect is achieved.

In one embodiment, the metal layer 30 is a copper layer, a nickel layer, or a gold layer.

In this embodiment, the first metal layer 31, the second metal layer 32, the third metal layer 33 and the fourth metal layer 34 are made of the same material. Preferably three layers, the bottom layer is a copper layer, the middle layer is a nickel layer, and the upper layer is a gold layer. Wherein the thickness of the copper layer is 14-16um, the thickness of the nickel layer is 2-4um, and the thickness of the gold layer is 0.1-0.2um.

In the present embodiment, the first metal layer 31, the second metal layer 32, the third metal layer 33 and the fourth metal layer 34 are all metal patterns with conductive properties directly formed on the frame 10 by laser technology (i.e. LDS). In other embodiments, the first metal layer 31, the second metal layer 32, the third metal layer 33 and the fourth metal layer 34 may be metal sheets, and are adhered to the frame 10, so as to be suitable for different application scenarios.

In one embodiment, the charging post 20 is a copper post.

In the present embodiment, the positive charging post 21, the negative charging post 22, the first transmission guide post 40 and the second transmission guide post 50 are made of the same material. Copper pillars are preferred, which are highly conductive and corrosion resistant. In other embodiments, the positive charging post 21, the negative charging post 22, the first transmission guide post 40 and the second transmission guide post 50 may be copper posts with gold, nickel or platinum plated on the outer layer, so as to be suitable for different application scenarios.

Preferably, the positive charging post 21, the negative charging post 22, the first transmission guide post 40 and the second transmission guide post 50 have the same structure, only one set of production mold is needed, and the production cost is reduced.

Preferably, the first conductive adhesive 13, the second conductive adhesive 14, the third conductive adhesive 17 and the fourth conductive adhesive 18 have the same structure, only one set of production mold is needed, and the production cost is reduced.

The embodiment of the utility model also discloses a watch, which comprises the watch charging structure.

Specifically, this wrist-watch charging structure is applicable to all intelligent wrist-watches on the market.

This wrist-watch is through being connected with the post 20 that charges on framework 10, is equipped with the metal level 30 that corresponds to the post 20 that charges on the framework 10, and the one end and the external power source electricity of post 20 that charges are connected, and the other end is connected with the metal level 30 electricity, and metal level 30 is connected with the PCBA mainboard electricity of wrist-watch again, forms complete conductive connection to accomplish the charging to the wrist-watch, have convenient equipment, advantage that the inner space occupies fewly, the practicality is strong.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims (10)

1. A watch charging structure, comprising: the charging device comprises a frame body and a charging column connected to the frame body, wherein a metal layer corresponding to the charging column is arranged on the frame body, and the metal layer is electrically connected with the charging column.

2. The watch charging structure of claim 1, wherein the charging post comprises a positive charging post and a negative charging post, the metal layer comprises a first metal layer and a second metal layer, the first metal layer is electrically connected to the positive charging post, and the second metal layer is electrically connected to the negative charging post.

3. The watch charging structure according to claim 2, wherein the frame body is provided with a first mounting hole and a second mounting hole, the positive charging post is mounted in the first mounting hole from outside to inside and protrudes from the first mounting hole to be electrically connected with the first metal layer, and the negative charging post is mounted in the second mounting hole from outside to inside and protrudes from the second mounting hole to be electrically connected with the second metal layer.

4. The watch charging structure of claim 3, wherein grooves are formed in the first mounting hole and the second mounting hole, and caps are formed in the positive charging post and the negative charging post, and the caps are matched with the grooves.

5. The watch charging structure of claim 2, wherein a first conductive adhesive is further disposed at a junction of the first metal layer and the positive electrode charging post, and a second conductive adhesive is further disposed at a junction of the second metal layer and the negative electrode charging post.

6. The watch charging structure of claim 2, wherein the frame is further connected with a first transmission guide post and a second transmission guide post, a third metal layer and a fourth metal layer are disposed on the frame, the third metal layer is electrically connected with the first transmission guide post, and the fourth metal layer is electrically connected with the second transmission guide post.

7. The watch charging structure of claim 6, wherein the frame is provided with a third mounting hole and a fourth mounting hole, the first transmission guide post is mounted in the third mounting hole from outside to inside and protrudes from the third mounting hole to be electrically connected with the third metal layer, and the second transmission guide post is mounted in the fourth mounting hole from outside to inside and protrudes from the fourth mounting hole to be electrically connected with the fourth metal layer.

8. The watch charging structure of claim 7, wherein a third conductive adhesive is further disposed at a connection between the third metal layer and the first transmission conductive post, and a fourth conductive adhesive is further disposed at a connection between the fourth metal layer and the second transmission conductive post.

9. The watch charging structure of claim 1, wherein the metal layer is a copper layer, a nickel layer, or a gold layer.

10. A wristwatch comprising a wristwatch charging structure according to any one of claims 1-9.

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