阅读说明：本技术 一种智能手表的防水充电结构 (Waterproof charging structure of intelligent watch ) 是由 陈乐� 于 2021-04-28 设计创作，主要内容包括：本发明公开了一种智能手表的防水充电结构,包括表壳、充电头和若干个设置在所述表壳上的充电铜钉,所述表壳外侧壁的一侧设有充电口,所述充电铜钉交错于表壳侧壁布置于充电口一侧的表壳内部,所述充电铜钉的一端延伸至充电口内部。本发明通过将充电铜钉与表壳的侧壁相互交错地由上至下重叠布置,并将充电铜钉设置成圆弧状,交错布置的充电铜钉与相同厚度的表壳之间接触面积和深度可以做到尽可能地增大,减小了受热膨胀对充电铜钉的影响,且由于充电铜钉设置成圆弧状,充电铜钉与表壳之间的连接部位也呈圆弧形布置,充电铜钉不同位置处的表壳厚度不一,相较于传统的直通式的连接部位其受热影响较小,密封性更好。(The invention discloses a waterproof charging structure of an intelligent watch, which comprises a watch shell, a charging head and a plurality of charging copper nails arranged on the watch shell, wherein a charging port is arranged on one side of the outer side wall of the watch shell, the charging copper nails are staggered in the watch shell on one side of the charging port, and one ends of the charging copper nails extend into the charging port. According to the invention, the charging copper nails and the side walls of the watchcase are mutually staggered and overlapped from top to bottom, the charging copper nails are set to be arc-shaped, the contact area and the depth between the staggered charging copper nails and the watchcase with the same thickness can be increased as much as possible, the influence of thermal expansion on the charging copper nails is reduced, and as the charging copper nails are set to be arc-shaped, the connecting parts between the charging copper nails and the watchcase are also arranged in an arc shape, the thickness of the watchcase at different positions of the charging copper nails is different, the influence of heat is smaller compared with the traditional straight-through connecting parts, and the sealing property is better.)

1. The utility model provides a waterproof charging structure of intelligence wrist-watch, includes that watchcase (1), the head (3) and a plurality of set up charge copper nail (5) on watchcase (1), its characterized in that: one side of watchcase (1) lateral wall is equipped with charge mouthful (7), it arranges in watchcase (1) lateral wall that charge mouthful (7) one side inside to charge copper nail (5), the one end of charging copper nail (5) extends to charge mouthful (7) inside, the outside cover that charging copper nail (5) extended to charge mouthful (7) one end is equipped with seal cover (4), the other end of charging copper nail (5) extends to watchcase (1) inside, charging copper nail (5) are circular-arcly, and charging copper nail (5) overlap each other along the thickness direction of watchcase (1) and arrange, the inside sliding connection of charging mouthful (7) has sealing head (6), sealing head (6) lateral wall is close to one side of charging copper nail (5) equidistant seal groove (11) of arranging with charging copper nail (5) looks adaptation, sealing head (6) lateral wall is kept away from one side of seal groove (11) and is equipped with between charging mouthful (7) and extrudees the extrusion mouth (7) and is equipped with Spring (2), charge first (3) can dismantle to connect in mouthful (7) inside that charges between sealed head (6) and the copper nail (5) that charges, be equipped with on the head (3) that charges with the copper nail (5) slot (13) that charges that align mutually, sealed head (6) lateral wall between extrusion spring (2) and seal groove (11) is kept away from mouthful (7) one side that charges and is the inclined plane form and arranges, and the slope of one side that sealed head (6) lateral wall that the inclined plane form was arranged is close to the copper nail (5) that charges arranges downwards.

2. The waterproof charging structure of smart watch of claim 1, wherein: charging head (3) including being flat handheld portion (14), bayonet joint (12) have been arranged perpendicularly on the top of handheld portion (14), the terminal surface position department in bayonet joint (12) is arranged in charging slot (13), the corner position department that charging slot (13) one end was kept away from in bayonet joint (12) is the inclined plane form and arranges, and bayonet joint (12) lateral wall inclination that the inclined plane form was arranged is unanimous with sealed first (6) lateral wall inclination that the slope was arranged downwards, and handheld portion (14) keep away from the one end of bayonet joint (12) and be connected with data line (15) that are used for the switch-on power to use.

3. The waterproof charging structure of smart watch of claim 1, wherein: the edge position department that charges mouthful (7) opening and be close to charging copper nail (5) one side is equipped with extension piece (9), the width of extension piece (9) is greater than charging copper nail (5) and extends to the length of the mouthful (7) one end that charges, and one side outside-in slope that extension piece (9) lateral wall is close to charging mouthful (7) arranges.

4. The waterproof charging structure of smart watch of claim 1, wherein: be equipped with spout (8) on watchcase (1) of mouth (7) inboard charges, be equipped with slider (10) with spout (8) looks adaptation on sealed head (6), the one end of sealed head (6) is equipped with hollow groove (16), and extrudees spring (2) and keep away from the one end of watchcase (1) and extend to inside hollow groove (16) and be connected with sealed head (6).

5. The waterproof charging structure of smart watch of claim 1, wherein: the shape and size of the sealing groove (11) and the charging slot (13) are consistent, and the sealing groove (11) and the charging slot (13) are both trumpet-shaped.

6. The waterproof charging structure of smart watch of claim 1, wherein: the length of the sealing head (6) is greater than the thickness of the charging head (3), and the length of the charging port (7) is greater than the sum of the length of the sealing head (6) and the thickness of the charging head (3).

7. The waterproof charging structure of smart watch of claim 1, wherein: the sealing sleeve (4) is annularly sleeved on the outer side of the charging copper nail (5), and the outer diameter of the sealing sleeve (4) is consistent with the calibers of the end faces of the sealing groove (11) and the charging slot (13).

8. The waterproof charging structure of smart watch of claim 1, wherein: the number of the charging copper nails (5) is four.

Technical Field

The invention relates to the technical field of intelligent watches, in particular to a waterproof charging structure of an intelligent watch.

Background

The intelligent watch has information processing capacity, meets the basic technical requirements of the watch, and has one or more functions of reminding, navigation, calibration, monitoring, interaction and the like besides indicating time; the display means includes a pointer, a number, an image, and the like.

Since the smart watch has information processing capability, energy consumption is required and the smart watch can be used for a long time after being charged regularly and frequently, generally, the charging schemes of the existing smart watches are roughly divided into three types: the first type is wireless charging, a circuit board needs to be arranged in a watch body, the space of the watch body is increased, a charging device needs to be added at the position of an intelligent watch, the use is inconvenient, the technology is not mature, and the use risk and difficulty are caused; the second type is that a charging interface is directly added on the meter body and is directly charged by a data line, the structure increases the space of the meter body, and the charging interface is in an open state because the charging interface is arranged outwards, so that water enters, the water enters the meter body easily, and the waterproofness is poor; the third is to add a charging contact on the back of the meter body and to configure a charging converter, when charging, the converter is buckled on the meter body, and the charging contact is converted into a universal interface for charging.

And because the connected mode of current intelligent wrist-watch charging terminal and watchcase does: the direct back that forms charging structure together with the watchcase of charging nail injection molding, its drawback is the coefficient of thermal expansion of metal and plastic is inconsistent, when leading to the violent change of temperature difference, and metal and plastic junction produce the crack to influence the leakproofness of the inside spare part of watchcase.

Therefore, the convenient plug-in type intelligent watch waterproof charging structure capable of increasing the contact area of the charging copper nail and the watch case so as to reduce the thermal influence is provided.

Disclosure of Invention

The invention aims to provide a waterproof charging structure of a smart watch, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a waterproof charging structure of an intelligent watch comprises a watch shell, a charging head and a plurality of charging copper nails arranged on the watch shell, wherein a charging port is formed in one side of the outer side wall of the watch shell, the charging copper nails are arranged inside the watch shell on one side of the charging port in a staggered mode on the side wall of the watch shell, one ends of the charging copper nails extend into the charging port, a sealing sleeve is sleeved on the outer side of one end of the charging copper nail extending to the charging port, the other end of the charging copper nail extends into the watch shell, the charging copper nails are arc-shaped, the charging copper nails are arranged in an overlapped mode along the thickness direction of the watch shell, a sealing head is connected to the inner part of the charging port in a sliding mode, a sealing groove matched with the charging copper nails is arranged on one side, close to the charging copper nails, of the outer side wall of the sealing head at equal intervals, an extrusion spring is arranged between one side, far away from the sealing groove, and the charging port, the head that charges can be dismantled and connect inside the mouthful that charges between sealed head and the copper nail that charges, and the overhead charging slot that is equipped with and charges the copper nail and align that charges, sealed first lateral wall between extrusion spring and the seal groove is kept away from mouthful one side that charges and is the inclined plane form and arranges, and the sealed first lateral wall that the inclined plane form was arranged is close to the lopsidedness of the copper nail that charges and arranges downwards.

Preferably, the charging connector comprises a handheld portion which is shaped like a flat plate, the plug connector is vertically arranged at the top end of the handheld portion, the charging slot is arranged at the end face position of the plug connector, the corner position of one end of the charging slot, away from the plug connector, is arranged in an inclined plane shape, the inclined angle of the side wall of the plug connector, arranged in the inclined plane shape, is consistent with the inclined angle of the outer side wall of the sealing head, arranged downwards in the inclined plane shape, and one end, away from the plug connector, of the handheld portion is connected with a data line used for connecting a power supply.

Preferably, the edge position department that charges mouthful opening and be close to the copper nail one side that charges is equipped with the extension piece, the width of extension piece is greater than the length that the copper nail that charges extends to the mouthful one end that charges, and the outside wall of extension piece is close to the one side outside-in slope arrangement that charges mouthful.

Preferably, a sliding groove is formed in the watchcase on the inner side of the charging port, a sliding block matched with the sliding groove is arranged on the sealing head, a hollow groove is formed in one end of the sealing head, and one end, far away from the watchcase, of the extrusion spring extends into the hollow groove and is connected with the sealing head.

Preferably, the shape and size of the sealing groove are the same as those of the charging slot, and the sealing groove and the charging slot are trumpet-shaped.

Preferably, the length of the sealing head is greater than the thickness of the charging head, and the length of the charging port is greater than the sum of the length of the sealing head and the thickness of the charging head.

Preferably, the sealing sleeve is annularly sleeved on the outer side of the charging copper nail, and the outer diameter of the sealing sleeve is consistent with the calibers of the end faces of the sealing groove and the charging slot.

Preferably, the number of the charging copper nails is four.

Compared with the prior art, the invention has the beneficial effects that:

1: the invention changes the straight-through type parallel arrangement mode of the traditional charging copper nails by mutually staggered and overlapping the charging copper nails and the side walls of the watchcase from top to bottom and arranging the charging copper nails into arc shapes, because the wall thickness of the watchcase of the intelligent watch is smaller, the charging copper nails of the traditional intelligent watch are mutually vertically arranged with the sealing parts of the watchcase, the sealing length of the charging copper nails is consistent with the thickness of the watchcase, the influence of the thermal expansion of the charging copper nails on the sealing performance is larger, the contact area and the depth between the staggered charging copper nails and the watchcase with the same thickness can be increased as much as possible, the thickness of the watchcase at the two ends of the charging copper nails is simultaneously decreased towards the middle side of the charging copper nails, thereby reducing the influence of the thermal expansion on the charging copper nails, the charging copper nails are mutually overlapped and arranged along the thickness direction of the watchcase from top to bottom, and the limited thickness of the watchcase can be fully utilized to realize better sealing strength by changing the arrangement mode, and because the copper nail that charges sets up to circular-arc, the connection position between copper nail that charges and the watchcase also is convex and arranges, and the watchcase thickness of the different positions department of copper nail that charges differs, and it is less to be heated influence than traditional through type connection position, and the leakproofness is better.

2: the outer side wall of the sealing head is designed into an inclined plane shape, and the sealing groove and the charging slot at the positions of the sealing head and the charging head are arranged in a horn shape, so that on one hand, the horn-shaped sealing groove and the charging slot can be smoothly inserted and wrapped at the outer side of the charging copper nail, the charging copper nail cannot be abraded in the inserting process, and the outer diameter of the sealing sleeve is consistent with the maximum diameter of the sealing groove and the maximum diameter of the charging slot, namely the diameters of the end surfaces, when the sealing head or the charging head is clamped in place, inward extrusion force can be generated on the sealing sleeve by the elasticity of an extrusion spring, as the inner side of the sealing sleeve is the charging copper nail, and the sealing groove and the charging slot are inwardly gathered in a horn shape, good sealing and water resistance can be achieved in the wearing or charging process, on the other hand, as the outer side surface of the sealing head is in an inclined plane shape, and the inserting head part on the charging head also has an inclined plane shape, insert and establish the extruded in-process and can be with sealed head from the external pressure voluntarily and open, it presses to insert after opening sealed head and establishes to the mouth that charges inside to charge the head pressure, and realize the charging action of automatic alignment copper nail that charges under sealed head squeezing action, prevent to drop, it does not change to compare in traditional formula charging mode of cut straightly its step of charging, person's of facilitating the use's normal operating is used, it can accomplish the use of charging to normally aim at the back extrusion with the head that charges promptly, can not cause wearing and tearing to conductive components and parts, practicality is convenient and the result of use is better.

Drawings

Fig. 1 is a schematic view of an overall top-view structure of the charging port part according to the present invention;

FIG. 2 is a schematic diagram of the internal top view of the charging port according to the present invention;

FIG. 3 is a schematic perspective view of a sealing head and a charging head according to the present invention;

fig. 4 is a schematic top view of the internal structure of the sealing head and the charging head during the plugging process.

In the figure: 1. a watch case; 2. a compression spring; 3. a charging head; 4. sealing sleeves; 5. charging the copper nail; 6. a sealing head; 7. a charging port; 8. a chute; 9. an extension block; 10. a slider; 11. a sealing groove; 12. a plug-in connector; 13. a charging slot; 14. a hand-held portion; 15. a data line; 16. a hollow channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a waterproof charging structure of an intelligent watch comprises a watch case 1, a charging head 3 and a plurality of charging copper nails 5 which are integrally formed on the watch case 1, wherein the number of the charging copper nails 5 is four, the charging copper nails are used for charging and data conversion, a charging port 7 is arranged on one side of the outer side wall of the watch case 1, the charging copper nails 5 are staggered in the watch case 1 on one side of the charging port 7 on the side wall of the watch case 1, one end of each charging copper nail 5 extends into the charging port 7, a sealing sleeve 4 is sleeved on the outer side of one end of the charging port 7, the sealing sleeve 4 is annularly sleeved on the outer side of the charging copper nail 5, the bottom end of the sealing sleeve 4 is fixed with the watch case 1, the outer diameter of the sealing sleeve 4 is consistent with the calibers of the end faces of a sealing groove 11 and a charging slot 13, the sealing sleeve 4 is made of a soft rubber material, the sealing sleeve 4 can also be a hollow sealing ring, and has the main function of generating elastic deformation after being extruded, after extrusion, the gap between the charging copper nail 5 is gathered inwards under the guiding action of the horn-shaped sealing groove 11 and the charging slot 13, the sealing performance between the charging copper nail 5 and the outside is increased, the other end of the charging copper nail 5 extends into the watchcase 1, the charging copper nail 5 is arc-shaped, the charging copper nails 5 are mutually overlapped and arranged along the thickness direction of the watchcase 1, one part of the charging copper nail 5 is overlapped and hidden with the side wall of the watchcase 1 due to overlapping arrangement, the sealing area between the charging copper nail 5 and the watchcase 1 is increased as much as possible under the condition that the thickness of the side wall of the watchcase 1 is not changed, the overlapping arrangement of the charging copper nails 5 means that two adjacent charging copper nails 5 are vertically overlapped and arranged, but the staggered arrangement of the charging copper nails 5 and the side wall of the watchcase 1 is not influenced, at least two adjacent charging copper nails 5 are mutually overlapped and arranged, then the charging copper nails 5 with 4 total number can also be arranged in a manner of being separated and arranged in an eight shape in a pairwise symmetry manner, two charging copper nails 5 connected with power lines inside the charging head 3 are respectively arranged on two sides of the splayed arrangement for separation, thus not only meeting the overlapping arrangement, but also not being separated from the staggered arrangement with the side wall of the watchcase 1 and also playing better heat insulation and heat dissipation effects, the edge position of the opening of the charging port 7 close to one side of the charging copper nails 5 is provided with an extension block 9, the width of the extension block 9 is larger than the length of the charging copper nails 5 extending to one end of the charging port 7, and one side of the outer side wall of the extension block 9 close to the charging port 7 is obliquely arranged from outside to inside, the extension block 9 shields one end of the charging copper nails 5 extending to the charging port 7, the initial position of the charging head 3 inserted into the charging port 7 is conveniently positioned on one side of the charging copper nails 5, thereby being not influenced by the position of the convex charging copper nails 5, and the charging head 3 can be prevented from falling off after the charging head 3 is inserted and arranged, the inside of the charging port 7 is connected with a sealing head 6 in a sliding way, one side of the outer side wall of the sealing head 6 close to the charging copper nail 5 is provided with a sealing groove 11 matched with the charging copper nail 5 at equal intervals, an extrusion spring 2 is arranged between one side of the outer side wall of the sealing head 6 far away from the sealing groove 11 and the charging port 7, a chute 8 is arranged on the meter shell 1 at the inner side of the charging port 7, a slide block 10 matched with the chute 8 is arranged on the sealing head 6, the concrete chute 8 and slide block 10 can be hidden at the inner side wall position of the sealing head 6 to increase the aesthetic property and avoid dust accumulation, or can be positioned at the upper end surface position and the lower end surface position of the sealing head 6 as shown in figures 1 and 2, one end of the sealing head 6 is provided with a hollow groove 16, and one end of the extrusion spring 2 far away from the meter shell 1 extends into the hollow groove 16 and is connected with the sealing head 6 to increase the tightness and the stability of the connection of the sealing head 6 and the extrusion spring 2, the interval generated by the integral movement of the sealing head 6 is reduced, the width of the charging port 7 is reduced, the charging head 3 is detachably connected inside the charging port 7 between the sealing head 6 and the charging copper nail 5, the charging slot 13 aligned with the charging copper nail 5 is arranged on the charging head 3, the shape and the size of the sealing groove 11 are consistent with those of the charging slot 13, the sealing groove 11 and the charging slot 13 are horn-shaped, the length of the sealing head 6 is greater than the thickness of the charging head 3, a part of the inclined plane part can be conveniently exposed for the charging head 3 to be extruded and guided for use in the reset state of the sealing head 6, the length of the charging port 7 is greater than the sum of the length of the sealing head 6 and the thickness of the charging head 3, the charging head 3 can be smoothly inserted and taken out, the outer side wall of the sealing head 6 between the extrusion spring 2 and the sealing groove 11 is arranged in an inclined plane shape at the side far away from the charging port 7, the outer side wall of the sealing head 6 arranged in an inclined plane shape is arranged at the side close to the charging copper nail 5 in an inclined downward direction, charging head 3 is including being flat handheld portion 14, bayonet joint 12 has been arranged perpendicularly on the top of handheld portion 14, charging slot 13 arranges in the terminal surface position department of bayonet joint 12, charging slot 13's inside bottom position department is equipped with and is used for being connected the metal contact who uses with the copper nail 5 electricity that charges, metal contact is connected with data line 15, bayonet joint 12 keeps away from the corner position department of charging slot 13 one end and is the inclined plane form and arranges, the inclined plane form is arranged bayonet joint 12 lateral wall inclination and the sealed head 6 lateral wall inclination that the slope was arranged downwards, reduce charging head 3 and insert the frictional force of establishing the in-process, and handheld portion 14 keeps away from one end of bayonet joint 12 and is connected with data line 15 that is used for the switch-on power supply to use, data line 15 external power supply is used for the use of charging of intelligent wrist-watch.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.