Insect-proof coupler and water boiling base

Abstract

The utility model discloses an insect-proof coupler and a water boiling base, which comprise a coupler body, the bottom of the coupler body is wrapped with an insect-proof cover, the insect-proof cover is provided with a guide hole for a connecting line to pass through, and the guide hole is hermetically connected with the connecting line. Small insects can be prevented from entering the electronic equipment, and the small insects are prevented from damaging the interior of the electronic equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of connector waterproof structures, in particular to an insect-proof coupler and a water-boiling base. Background Art

[0002] Connectors are essential components for connecting electronic devices. For electronic devices working near water sources, connectors are usually equipped with special waterproof structures. For example, a water-boiling base used near a tea tray often overflows when boiling water for tea drinking, causing water to seep into the coupler of the water-boiling base. Therefore, larger drainage holes are provided between the conductive sheets of the coupler to prevent water from accumulating in the coupler and causing the conductive sheets to be connected and short-circuited.

[0003] However, when people walk away, they often forget to put the kettle back on the base, or in winter, the kettle base is warmer, which may cause some small insects to enter the inside of the kettle base through the drainage holes. The small insects will reproduce and excrete inside, corroding the internal electronic components and causing the kettle base to malfunction and damage. Utility Model Content

[0004] The purpose of the utility model is to provide an insect-proof coupler and a water-boiling base to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An insect-proof coupler comprises a coupler body, the bottom of the coupler body is wrapped with an insect-proof cover, the insect-proof cover is provided with a guide hole for a connecting line to pass through, and the guide hole is sealed and connected to the connecting line.

[0007] According to a further technical solution, one end of the insect-proof cover away from the coupler body is open.

[0008] According to a further technical solution, the opening of the insect-proof cover is provided with a laterally extending support foot.

[0009] According to a further technical solution, the insect-proof cover is fixedly connected to the coupler body by a plurality of positioning screws.

[0010] According to a further technical solution, a plurality of positioning ribs are provided on the outer periphery of the bottom of the coupler body, and a card slot for use with the positioning ribs is provided on the upper end of the insect-proof cover.

[0011] According to a further technical solution, the insect-proof cover is made of metal and is connected to a ground wire interface.

[0012] A water-boiling base comprises a water-boiling base body and the above-mentioned insect-proof coupler, one end of the insect-proof cover is connected to the inner side of the water-boiling base body, and a cleaning port is provided at a position of the water-boiling base body corresponding to the opening.

[0013] A further technical solution also includes a sealing cover, which is detachably connected to the cleaning port or opening.

[0014] According to a further technical solution, a drainage groove is provided on the upper end surface of the sealing cover.

[0015] According to a further technical solution, the sealing cover is connected to the water-boiling base body or the insect-proof cover by threaded or rotational snap-fit ​​connection, and the drainage groove is in the shape of a straight line.

[0016] Beneficial effects of the utility model:

[0017] The utility model can prevent small insects from entering the interior of the electronic device and causing damage to the interior of the electronic device by wrapping the bottom of the coupler body with an insect-proof cover.

[0018] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 : A three-dimensional structural diagram of the insect-proof coupler of the present utility model.

[0020] Figure 2 : Exploded view of the insect-proof coupler of the utility model.

[0021] Figure 3 : The utility model of the water heating base structure diagram.

[0022] Figure 4 : A cross-sectional view of a water-boiling base of the present utility model.

[0023] Figure numerals: 1-insect-proof coupler, 111-coupler body, 112-positioning rib, 121-insect-proof cover, 122-guide hole, 123-support foot, 124-slot, 13-connecting wire, 15-positioning screw, 16-ground wire interface, 2-water-boiling base body, 21-cleaning port, 31-sealing cover, 32-drainage groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] Please refer to Figure 1-4 ;

[0026] The insect-proof coupler of the utility model is applied to electronic equipment to prevent small insects from entering the electronic equipment through the coupler and causing damage. The application does not involve the specific structure of the electronic equipment, so the specific structure of the electronic equipment is not limited. Of course, the electronic equipment can be provided with a corresponding insect-proof structure to increase the practicality.

[0027] Specifically, it includes a coupler body 111, and the bottom of the coupler body 111 is wrapped with an insect-proof cover 121. In actual application, the upper part of the coupler body 111 extends out of the electronic device for electrical connection with external components; the relationship between the insect-proof cover 121 and the coupler body 111 in the utility model has two implementation modes;

[0028] In the first embodiment, the insect-proof cover 121 is located at the outer periphery of the lower part of the coupler body 111, and its end is tightly connected to the side of the electronic device to wrap the lower part of the coupler body 111;

[0029] In the second embodiment, the insect-proof cover 121 is tightly connected to the lower part of the coupler body 111; wherein the insect-proof cover 121 and the coupler also have different connection methods. When the insect-proof cover 121 is made of plastic, it can be integrally injection-molded with the coupler body 111. Of course, a detachable connection method can also be adopted. Specifically, the insect-proof cover 121 can be fixedly connected to the coupler body 111 by positioning screws 15.

[0030] In the above two embodiments, the insect-proof cover 121 is in a closed state except for the installation position. Preferably, a plurality of small through holes are provided on the insect-proof cover 121. These small through holes have the functions of ventilation and drainage. The heat of the coupler body 111 can be dissipated through these small through holes when in use. In addition, when water seeps in, it can be discharged from these small through holes. Of course, a drainage structure should be provided near the electronic device near the insect-proof cover 121 to allow the seeped water to go out of the electronic device.

[0031] No matter which connection method is used, the bottom of the coupler body 111 can be wrapped up in the end. When small insects enter, the insect-proof cover 121 can block them and prevent them from entering the interior of the electronic device, thus avoiding damage. In addition, the insect-proof cover 121 is provided with a guide hole 122 for the connecting wire 13 to pass through. The guide hole 122 and the connecting wire 13 are sealed. The sealed connection described in this embodiment has multiple implementation methods. One of the methods is to seal and fix the connecting wire 13 and the guide hole 122 by glue dispensing. In addition, a sealing ring can be provided on the insect-proof cover 121, and the connecting wire 13 passes through the outside of the extending sealing ring.

[0032] Based on all the above embodiments, no matter which connection method the insect-proof cover 121 adopts, the following embodiment can be applied. Specifically, the end of the insect-proof cover 121 away from the coupler body 111 is an opening. The following description will be combined with an electronic device. The specific electronic device refers to a water-boiling base. In this embodiment, the coupler body 111 is installed on the water-boiling base. The other end of the insect-proof cover 121 abuts against the inner side of the water-boiling base. Of course, a sealing ring can be provided between the insect-proof cover 121 and the inner side of the water-boiling base to minimize the gap between the two. Of course, a fixed connection method can also be adopted, which can prevent small insects from crawling out of the gap. A cleaning port 21 is provided at a position corresponding to the opening of the water-boiling base body 2, that is, the space of the insect-proof cover 121 is connected to the external space of the water-boiling base, and small insects can crawl out from the cleaning port 21 to avoid staying in the internal space.

[0033] Furthermore, a sealing cover 31 may be provided at the position of the cleaning port 21, and opened when cleaning is required.

[0034] In another embodiment, when the coupler body 111 and the insect-proof cover 121 are used as independent individuals, the sealing cover 31 is detachably connected to the insect-proof cover 121. When cleaning is required, the sealing cover 31 is removed to clean the internal space. In this way, the insect-proof effect of the coupler can be applied to more electronic devices.

[0035] The structure of the sealing cover 31 is described below. A drainage groove 32 is provided on the upper end surface of the sealing cover 31. The sealing cover 31 is connected to the water-boiling base body 2 or the insect-proof cover 121 by a thread or a rotational engagement, and the drainage groove 32 is in an "I" shape. The "I" shape in this embodiment is relatively wide and cannot be opened using an ordinary screwdriver. It requires a special tool, such as a coin or a long object, to open it, thereby improving safety.

[0036] The following further describes the insect-proof cover 121. A laterally extending support foot 123 is provided at the opening of the insect-proof cover 121. The support foot 123 increases the contact area and improves the stability of the installation of the insect-proof cover 121. It also provides convenience when installing by means of screws or the like.

[0037] A plurality of positioning ribs 112 are provided on the outer periphery of the bottom of the coupler body 111, and a card slot 124 is provided on the upper end of the insect-proof cover 121 for use with the positioning rib 112. The mutual cooperation between the positioning rib 112 and the card slot 124 makes the installation of the insect-proof cover 121 and the coupler body 111 more convenient. In addition, in one of the embodiments, the insect-proof cover 121 is made of metal, and the insect-proof cover 121 is connected to the ground wire interface 16.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. An insect-proof coupler, characterized in that: It comprises a coupler body (111), the bottom of the coupler body (111) is wrapped with an insect-proof cover (121), the insect-proof cover (121) is provided with a guide hole (122) for the connecting line (13) to pass through, and the guide hole (122) is sealedly connected to the connecting line (13).

2. An insect-proof coupler according to claim 1, characterized in that: One end of the insect-proof cover (121) away from the coupler body (111) is open.

3. An insect-proof coupler according to claim 2, characterized in that: A laterally extending supporting foot (123) is provided at the opening of the insect-proof cover (121).

4. The insect-proof coupler according to claim 1, characterized in that: The insect-proof cover (121) is fixedly connected to the coupler body (111) via a plurality of positioning screws (15).

5. An insect-proof coupler according to claim 4, characterized in that: A plurality of positioning ribs (112) are provided on the outer periphery of the bottom of the coupler body (111), and a clamping groove (124) used in conjunction with the positioning ribs (112) is provided on the upper end of the insect-proof cover (121).

6. An insect-proof coupler according to any one of claims 1 to 5, characterized in that: The insect-proof cover (121) is made of metal, and the insect-proof cover (121) is connected to the ground wire interface (16).

7. A water-boiling base, characterized in that: It comprises a water-boiling base body (2) and the insect-proof coupler (1) as claimed in claim 2, wherein one end of the insect-proof cover (121) is connected to the inner side of the water-boiling base body (2), and a cleaning port (21) is provided at a position corresponding to the opening of the water-boiling base body (2).

8. The water-boiling base according to claim 7, characterized in that: It also comprises a sealing cover (31), wherein the sealing cover (31) is detachably connected to the cleaning port (21) or the opening.

9. The water-boiling base according to claim 8, characterized in that: The upper end surface of the sealing cover (31) is provided with a drainage groove (32).

10. The water-boiling base according to claim 9, characterized in that: The sealing cover (31) is connected to the water-boiling base body (2) or the insect-proof cover (121) by threaded or rotational snap-fit ​​connection, and the drainage groove (32) is in the shape of a straight line.

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