WO2019127429A1

WO2019127429A1 - Toothbrush sterilization device

Info

Publication number: WO2019127429A1
Application number: PCT/CN2017/119998
Authority: WO
Inventors: 王海进; 何宗江; 贾志强
Original assignee: 深圳前海小有技术有限公司; 深圳市海司恩科技有限公司
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2019-07-04

Abstract

A toothbrush sterilization device, relating to the technical field of ultraviolet sterilization, and comprising: a base (10), a toothbrush case (20), an upper cover (30), a circuit board (41), a battery member (42), an inner cover (50), and a decorative member (60). According to the toothbrush sterilization device, the base (10) is divided into two accommodating cavities (101, 102) by a separator (103), the toothbrush case (20) is located in the first accommodating cavity (101), and the circuit board (41) and the battery member (42) are located in the second accommodating cavity (102), so that the structure is compact, and the miniaturization of the entire device is facilitated.

Description

Toothbrush sterilization device

Technical field

The invention relates to the field of ultraviolet sterilization technology, in particular to a toothbrush sterilization device.

Background technique

A toothbrush is an item that is used every day, and it is in contact with the oral cavity, and it is easy to spread pathogenic bacteria, causing illness and the like. Nowadays, the structure of the house causes the restroom to maintain a humid environment all the year round, which tends to cause the toothbrush bacteria to multiply and is more likely to pose a safety hazard. Therefore, how to disinfect the toothbrush is a problem that needs to be solved.

At present, some toothbrush boxes have a sterilization function, but they are all long strips, have a single shape, are not compact in structure, and have poor ornamental properties.

In view of this, in order to overcome the above drawbacks in the prior art, it is a technical problem to be solved in the art to provide a new toothbrush sterilization device.

Summary of the invention

It is an object of the present invention to provide a toothbrush sterilization apparatus in view of the above-described deficiencies of the prior art.

The object of the present invention can be achieved by the following technical measures:

The invention provides a toothbrush sterilization device, comprising:

a receiving space of the base is partitioned into a first receiving cavity and a second receiving cavity by a vertically disposed partitioning member, the partitioning member is provided with a first window, and an outer wall of the base is formed with a first a first gap that accommodates the chamber to communicate with the outside;

a toothbrush box disposed in the first accommodating cavity, the toothbrush case is provided with a second window corresponding to the first window toward one side of the spacer member, and the toothbrush case is formed with a corresponding to the first notch Second gap

a circuit board disposed on the second receiving cavity, the circuit board is provided with an ultraviolet sterilizing element facing one side of the partition member, and the ultraviolet sterilizing element is located at a region of the circuit board corresponding to the first window;

a battery member disposed in the second receiving chamber;

The upper cover that mates with the base.

Preferably, the circuit board is provided with a Hall element; the upper cover includes a top portion and a side portion extending downward from the top edge, and a top portion of the upper cover is provided with a recess portion for the recess portion And accommodating a magnetic member that is magnetically coupled to the Hall element.

Preferably, the toothbrush sterilizing device further includes an inner cover that cooperates with the second receiving cavity; a pin end of the Hall element is fixed to the circuit board, and a chip end of the Hall element extends upward, the inner cover The top portion is provided with a raised portion that mates with the upwardly extending chip end of the Hall element.

Preferably, a side of the circuit board is provided with a charging interface extending from the second receiving cavity, the base is provided with a side receiving cavity for accommodating the charging interface, and a side that cooperates with the side receiving cavity cover.

Preferably, the base and the upper cover are connected by a rotating shaft.

Preferably, a bottom portion of the fixing seat of the decorative member is formed with a first groove member, a center of the first groove member is formed with a downwardly extending central fixing member; a top portion of the upper cover is provided with the The first groove member cooperates with the protruding member, and the center of the protruding member is provided with a central through hole extending through the top of the upper cover for the lower end of the central fixing member to pass through.

Preferably, the lower end of the central fixing member is provided with a central hole, and the upper cover further comprises a plug member disposed at the bottom of the upper cover, the plug member having a second portion for receiving the lower end of the central fixing member a groove member, and a rod member formed at a center hole of the second groove member and extending into a lower end of the center fixing member.

Preferably, a top surface of the upper cover and a corresponding area of the first receiving cavity are provided with a third window, and the upper cover is further provided with a transparent cover that cooperates with the third window.

Preferably, a bottom surface of the second receiving cavity is formed with a first fixing portion for fixing the circuit board, and a second fixing portion for fixing the battery member, and the sidewall of the first receiving cavity is formed on the side wall. The third fixing portion of the fixed toothbrush case is fixed.

Preferably, the toothbrush case is provided with a first fixing rib which is arranged on the top of the partition member toward one side of the partition member.

The toothbrush sterilizing device of the present invention divides the base into two accommodating chambers by the partition member, the toothbrush box is located in the first accommodating cavity, the circuit board and the battery are located in the second accommodating cavity, and the structure is compact, which is advantageous for miniaturization of the entire device. In a further preferred embodiment of the toothbrush sterilization device of the present invention, a magnetic member is disposed in the upper cover, a Hall element is disposed on the circuit board, and an opening of the ultraviolet sterilization element on the circuit board is controlled by a magnetic effect of the Hall element and the magnetic member. easy to use. In a further preferred embodiment of the toothbrush sterilizing device of the present invention, a decorative member that cooperates with the upper cover is further provided, which is advantageous for improving the ornamental property of the sterilizing device.

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an external view of a toothbrush sterilizing apparatus according to an embodiment of the present invention.

Fig. 2 is an exploded perspective view showing the toothbrush sterilizing apparatus of the embodiment of the present invention.

Fig. 3 is a front structural view showing the base of the toothbrush sterilizing apparatus according to the embodiment of the present invention.

Fig. 4 is a schematic view showing the structure of the back surface of the base of the toothbrush sterilizing apparatus according to the embodiment of the present invention.

Fig. 5 is a front structural view showing the upper cover of the toothbrush sterilizing apparatus according to the embodiment of the present invention.

Fig. 6 is a schematic view showing the structure of the back surface of the upper cover of the toothbrush sterilizing apparatus according to the embodiment of the present invention.

Fig. 7 is a schematic view showing the structure of an inner cover of a toothbrush sterilizing apparatus according to an embodiment of the present invention.

Fig. 8 is a front structural view showing a decorative part of a toothbrush sterilizing apparatus according to an embodiment of the present invention.

Fig. 9 is a schematic view showing the structure of the back surface of the decorative member of the toothbrush sterilizing apparatus according to the embodiment of the present invention.

Figure 10 is a cross-sectional view showing a toothbrush sterilizing apparatus according to an embodiment of the present invention.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The word "exemplary" or "illustrative" as used herein is used as an example, instance, or illustration. Any embodiment described herein as "exemplary" or "illustrative" is not necessarily to be construed as preferred or advantageous over other embodiments. All of the embodiments described below are exemplary embodiments, which are provided to enable those skilled in the art to make and use the embodiments of the present disclosure and are not intended to limit the scope of the disclosure. The claims are limited. In other embodiments, well-known features and methods are described in detail so as not to obscure the invention. For the purposes of this document, the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal" and derivatives thereof will be oriented as shown in Figure 1. Related to the invention. Furthermore, there is no intention to be limited or limited by the scope of the present invention. It is also to be understood that the specific embodiments of the present invention, which are illustrated in the claims Therefore, specific dimensions and other physical characteristics relating to the embodiments disclosed herein are not to be construed as limiting.

The description of the embodiments of the present invention is intended to be illustrative and not restrictive The features of various specific embodiments, as well as the method steps and sequences thereof, are constructed and manipulated in the embodiments. However, other specific embodiments may be utilized to achieve the same or equivalent functions and sequence of steps.

Referring to FIG. 1 and FIG. 2, an embodiment of the present invention provides a toothbrush sterilization device, which includes a base 10, a toothbrush case 20, an upper cover 30, a circuit board 41, a battery member 42, and an inner cover 50. And decorative pieces 60.

Referring to FIG. 3 and FIG. 4, a vertically disposed partition member 103 is disposed in the base 10. The receiving space of the base is partitioned by the partition member 103 into a first receiving cavity 101 and a second receiving cavity 102. A first window 1031 is defined in the member 103. The outer wall of the base 10 is formed with a first notch 104 for communicating the first receiving cavity 101 with the outside.

The toothbrush case 20 is disposed in the first accommodating cavity 101. The toothbrush case 20 is provided with a second window 201 corresponding to the first window 1031 toward one side of the partition member 103. The toothbrush case 20 is formed with a second corresponding to the first notch 104. Notch 202.

In a preferred embodiment, the toothbrush box 20 is provided with a first fixing rib 203 which is disposed on the top of the partition member 103 toward the side of the partition member 103. The top of the partition member 103 is formed with a digging joint with the first fixing rib 203. Empty portion 1033. A first fastening member 204 is further disposed on a side of the toothbrush case 20 facing the partition member 103. Correspondingly, the first locking receiving groove 1034 for engaging the first fastening member 204 is disposed on the spacer member 103. The toothbrush case 20 may be made of a hard material such as plastic; the toothbrush case 20 may also be made of a soft material such as silicone, when a soft material is used, in order to better realize the toothbrush case 20 in the first receiving chamber The third fixing portion 1011 for fixing the toothbrush case 20 is further disposed on the inner wall of the first accommodating cavity 101. The third fixing portion 1011 abuts against one side of the toothbrush case 20 facing the partition member 103, as shown in FIG. In the preferred embodiment shown, the third fixing portion 1011 is a vertically disposed rib.

In a preferred embodiment, the first window 1031 is provided with quartz glass 1032, and the bottom wall of the second receiving cavity 102 is formed with two second fixing ribs 105 extending vertically adjacent to the edge of the partition member 103. The two fixing ribs 105 are both L-shaped in cross section, and the two L-shaped second fixing ribs 105 are symmetrically disposed on both sides of the first window 1031 to form a first card slot 1051 for fixing the quartz glass 1032.

The circuit board 41 and the battery member 42 are disposed in the second accommodating cavity 102. The circuit board 41 is provided with an ultraviolet sterilizing component (not shown) facing the partitioning member 103. The ultraviolet sterilizing component is located on the circuit board 41 corresponding to the first window 1031. Area. The ultraviolet light emitted from the ultraviolet sterilizing element sequentially passes through the first window 103 and the second window 201 into the toothbrush case 20 to sterilize the toothbrush in the toothbrush case 20.

In a preferred embodiment, the bottom wall of the second receiving cavity 102 is formed with a first fixing portion for fixing the circuit board, and the first fixing portion includes a first fixing block 106 and a second portion respectively located at two sides of the first window 103. a fixing block 107, the first fixing block 106 includes a first horizontal section 1061 extending from a bottom wall of the second receiving cavity 102, a first vertical section 1062 extending vertically upward from opposite ends of the first horizontal section 1061, and a second vertical block a first card slot 1064 is formed between the first vertical segment 1062 and the second vertical segment 1063; the second fixing block 107 includes a second horizontal segment 1071 extending from the bottom wall of the second receiving cavity 102, and from the second A third vertical section 1072 and a fourth vertical section 1073 extending vertically upward at both ends of the horizontal section 1071, a third card slot 1074 is formed between the third vertical section 1072 and the fourth vertical section 1073, and the bottom of the circuit board 41 Two third notches 411 are formed at the ends, and when the two ends of the circuit board 41 are respectively engaged with the second card slot 1064 and the third card slot 1074, the two third notches 411 are respectively associated with the first horizontal segment 1061 and the second The horizontal section 1071 is engaged to fix the circuit board 41. The structures of the first fixing block 106 and the second fixing block 107 may be the same as shown in FIG. 3; the structures of the first fixing block 106 and the second fixing block 107 may also be different, as shown in FIG.

In a preferred embodiment, the bottom wall of the second accommodating cavity 102 is formed with a second fixing portion for fixing the battery member 42, and the second fixing portion includes two vertical fixings for abutting the both ends of the battery member 42, respectively. When the battery member 42 is fixed to the second receiving cavity 102, the battery member 42 faces the second vertical segment 1063 and the fourth vertical segment 1073, respectively, toward the side of the circuit board 41. Further, in order to better fix the battery. The inner wall of the second accommodating cavity 102 is further provided with at least one fourth fixing portion 109 extending from the side wall of the second accommodating cavity 102 to the bottom wall, including the fifth vertical segment 1091 and the third level. In the segment 1092, when the battery member 42 is fixed, the fifth vertical segment 1091 abuts against one side of the battery member 42 facing away from the circuit board 41, and the third horizontal portion 1092 abuts against the bottom end of the battery member 42.

In a preferred embodiment, as shown in FIG. 2 to FIG. 4, the side of the circuit board 41 is provided with a charging interface 413 extending from the second receiving cavity 102. When the circuit board 41 is fixed, the charging interface 413 is from the through hole 10c. Extendingly, the base 10 is provided with a side accommodating cavity 10a for accommodating the charging interface 413, and a side cover 10b for cooperating with the side accommodating cavity 10a.

The circuit board 41 is provided with a Hall element 412. The pin end of the Hall element 412 is fixed to the upper end of the circuit board 41, and the chip end of the Hall element 412 extends upward.

Referring to FIG. 5 and FIG. 6, the upper cover 30 cooperates with the base 10. The upper cover 30 includes a top portion 301 and a side portion 302 extending downward from the edge of the top portion 301. The top portion 301 of the upper cover 30 is provided with a recess portion 303. The recess 303 is for receiving a magnetic member 43 magnetically coupled to the Hall element 412. In a preferred embodiment, the base 10 and the upper cover 30 are coupled by a rotating shaft 30a.

Referring to FIGS. 7 and 10, the toothbrush sterilization device further includes an inner cover 50 that cooperates with the second receiving cavity 102. The top of the inner cover 50 is provided with a convex portion that cooperates with the upwardly extending chip end of the Hall element 412. The upper portion 501, when the upper cover 30 is closed with the base 10, the magnetic member 43 is close to the Hall element 412, magnetic induction is generated, the circuit board 42 and the battery member 41 are turned on, and the ultraviolet sterilizing element on the circuit board 42 starts to work. The toothbrush in the toothbrush case 20 is sterilized by ultraviolet irradiation. When the upper cover 30 is separated from the base 10, the magnetic member 43 and the Hall element 412 are apart from each other, the magnetic induction disappears, the connection between the circuit board 42 and the battery member 41 is broken, and the ultraviolet sterilization element on the circuit board 42 is stopped. Therefore, the toothbrush sterilizing apparatus of the present embodiment realizes the disconnection or communication of the circuit board 42 and the battery member 41 by opening or closing the upper cover 30 to achieve the closing or activation of the ultraviolet sterilizing element. The second latching member 502 is disposed on the side of the inner cover 50. Accordingly, as shown in FIG. 4, the base 10 is provided with a second latch receiving slot 110 for engaging the second latching member 502. In addition, a third latching member 503 is further disposed on a side of the inner cover 50 facing the partitioning member 103. The third latching receiving slot 1035 for engaging the third latching member 503 is disposed on the partitioning member 103.

Referring to FIGS. 8 and 9, the toothbrush sterilization device further includes a decorative member 60 disposed on the top of the upper cover 30. The decorative member 60 is coupled to the top of the upper cover 30 via a fixing base 601.

In a preferred embodiment, the garnish 60 is detachably coupled to the upper cover 30 and can be replaced with a different garnish 60. For example, the top of the garnish 60 in FIG. 1 is a flower, and the top of the garnish 60 in FIG. For the grass. Further, the bottom of the fixing base 601 of the decorative member 60 is formed with a first groove member 602, and the center of the first groove member 602 is formed with a downwardly extending central fixing member 603; correspondingly, the top portion 301 of the upper cover 30 is provided There is a protruding member 304 engaged with the first groove member 602. The center of the protruding member 304 is provided with a central through hole 305 extending through the top portion 301 of the upper cover 30 for the lower end of the central fixing member 603 to pass through.

Further, in order to fix the garnish 60 and the upper cover 30 more firmly, on the basis of the above structure, as shown in FIG. 6, FIG. 9 and FIG. 10, the lower end of the central fixing member 603 is provided with a central hole 604, and the upper cover The 30 further includes a plug member 70 disposed at the bottom of the upper cover 30. The plug member 70 has a second groove member 701 for receiving the lower end of the center fixing member 603, and is formed at the center of the second groove member 701. A rod 702 that enters the central bore 604 at the lower end of the central fixture 603.

Further, the protruding member 304 of the upper cover 30 is a hollow structure, and has a hollow receiving cavity 306 having an outer contour similar to that of the protruding member 304. Referring to FIG. 6 and FIG. 10, when the plug member 70 is provided The hollow receiving cavity 306 is for receiving the plug member 70 when the bottom of the upper cover 30 is at the bottom.

Further, the top surface 301 of the upper cover 30 is provided with a third window 307 corresponding to the first receiving cavity 101, and the upper cover 30 is further provided with a transparent cover 308 that cooperates with the third window 307.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims

A toothbrush sterilization device, characterized in that the toothbrush sterilization device comprises:

a receiving space of the base is partitioned into a first receiving cavity and a second receiving cavity by a vertically disposed partitioning member, the partitioning member is provided with a first window, and an outer wall of the base is formed with a first a first gap that accommodates the chamber to communicate with the outside;

a toothbrush box disposed in the first accommodating cavity, the toothbrush case is provided with a second window corresponding to the first window toward one side of the spacer member, and the toothbrush case is formed with a corresponding to the first notch Second gap

a circuit board disposed on the second receiving cavity, the circuit board is provided with an ultraviolet sterilizing element facing one side of the partition member, and the ultraviolet sterilizing element is located at a region of the circuit board corresponding to the first window;

a battery member disposed in the second receiving chamber;

The upper cover that mates with the base.
A toothbrush sterilizing apparatus according to claim 1, wherein said circuit board is provided with a Hall element; said upper cover includes a top portion and a side portion extending downward from said top edge, said upper cover The top portion is provided with a recess for receiving a magnetic member magnetically coupled to the Hall element.
The toothbrush sterilizing device according to claim 1 or 2, wherein the toothbrush sterilizing device further comprises an inner cover that cooperates with the second receiving cavity; the pin end of the Hall element is fixed to the circuit board, The chip end of the Hall element extends upwardly, and the top of the inner cover is provided with a raised portion that mates with the upwardly extending chip end of the Hall element.
The toothbrush sterilization device according to claim 1, wherein a side of the circuit board is provided with a charging interface extending from the second receiving cavity, and the base is provided with a side receiving for receiving the charging interface. a cavity, and a side cover that mates with the side receiving cavity.
The toothbrush sterilizing device according to claim 2, wherein the toothbrush sterilizing device further comprises a decorative member disposed on the top of the upper cover, the decorative member being coupled to the top of the upper cover by a fixing seat.
The toothbrush sterilizing device according to claim 5, wherein a bottom portion of the fixing seat of the decorative member is formed with a first groove member, and a center of the first groove member is formed with a downwardly extending center fixing member a top portion of the upper cover is provided with a protruding member that cooperates with the first groove member, and a center of the protruding member extends through a center portion extending through the top of the upper cover for the lower end of the central fixing member to pass through hole.
The toothbrush sterilizing device according to claim 6, wherein the center end of the central fixing member is provided with a central hole, and the upper cover further comprises a plug member disposed at the bottom of the upper cover, the plug member having a second groove member for accommodating the lower end of the center fixing member, and a rod member formed at a center hole of the second groove member projecting into the lower end of the center fixing member.
The toothbrush sterilizing device according to claim 2, wherein a top surface of the upper cover and a corresponding area of the first receiving cavity are provided with a third window, and the upper cover is further provided with a transparent structure matching the third window cover.
The toothbrush sterilizing device according to claim 1, wherein a bottom surface of the second accommodating chamber is formed with a first fixing portion for fixing the circuit board, and a second fixing portion for fixing the battery member. A third fixing portion for fixing the toothbrush case is formed on a side wall of the first accommodating chamber.
The toothbrush sterilizing device according to claim 1, wherein the toothbrush case is provided with a first fixing rib that is attached to the top of the partition member toward one side of the partition member.