阅读说明：本技术 一种烧嘴电子复位装置 (Electronic resetting device for burner ) 是由 韩晋平 刘保荣 廖红春 于 2018-06-20 设计创作，主要内容包括：本发明公开了一种烧嘴电子复位装置,包括设置于电路板上的第一导电复位触点以及第二导电复位触点,第一导电复位触点以及第二导电复位触点通过导线能够连通,电路板外设置有外壳壳体,外壳壳体上开设有分别与第一导电复位触点和第二导电复位触点相对应的第一复位通孔以及第二复位通孔。采用U型导体或导线短接两个触电即可完成复位。触点内部采用密封设计,对触电进行隔离,很好地解决了按键复位孔的防护等级问题。(The invention discloses a burner electronic reset device which comprises a first conductive reset contact and a second conductive reset contact which are arranged on a circuit board, wherein the first conductive reset contact and the second conductive reset contact can be communicated through a lead, a shell is arranged outside the circuit board, and a first reset through hole and a second reset through hole which respectively correspond to the first conductive reset contact and the second conductive reset contact are formed in the shell. The reset can be completed by short-circuiting two electric shocks by adopting a U-shaped conductor or a lead. The contact is internally sealed, so that electric shock is isolated, and the problem of the protection grade of the key reset hole is well solved.)

1. The utility model provides a nozzle electron resetting means, its characterized in that, is including setting up first electrically conductive reset contact (3) and the electrically conductive reset contact of second (4) on circuit board (6), the circumference of first electrically conductive reset contact (3) and the electrically conductive reset contact of second (4) is provided with sealed glue (5) that are used for sealed isolation, sets up flutedly respectively along first through-hole (1) that resets and second through-hole (2) circumference that resets, sealed glue (5) install in the recess.

2. The burner electronic reset device of claim 1, wherein: the first conductive reset contact (3) and the second conductive reset contact (4) can be communicated through a wire, a shell (7) is arranged outside the circuit board (6), and a first reset through hole (1) and a second reset through hole (2) which correspond to the first conductive reset contact (3) and the second conductive reset contact (4) respectively are formed in the shell (7).

Technical Field

The invention relates to the field of electronic products, in particular to a burner electronic resetting device.

Background

With the development of the technology, various electronic products are widely used, however, some abnormal situations, such as the electronic product crashes, breakdown and the like, can occur in the use process of various electronic products inevitably, and in order to enable a user to automatically solve the common abnormal situations and recover normal use in time, the electronic products are generally provided with a reset circuit and a reset function key. The user can reset and restart the product or restore the factory design by operating the reset function key.

At present, a common mode is to arrange a reset function key inside a shell of an electronic product, add a rubber layer on the reset function key to isolate static electricity, open a small hole on the shell at a position corresponding to the reset function key, and insert a needle-shaped tool into the small hole to press the reset function key when the reset is needed. However, the electronic products are provided with the small holes on the shell, so that the dustproof, waterproof and other protection effects are affected, and the protection grade of the products is reduced. Therefore, it is necessary to design a reset device for improving the protection level of electronic products.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings, an object of the present invention is to provide an electronic reset device for a burner.

In order to achieve the above purpose, the technical scheme of the invention is as follows:

the circuit board is provided with a shell, and the shell is provided with a first reset through hole and a second reset through hole which correspond to the first conductive reset contact and the second conductive reset contact respectively.

And a sealant for sealing and isolating is arranged in the circumferential direction of the first conductive reset contact and the second conductive reset contact.

Grooves are formed in the circumferential direction of the first reset through hole and the circumferential direction of the second reset through hole respectively, and the sealant is installed in the grooves.

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

the invention provides a burner electronic reset device, which is based on a simple reset design with two points, wherein the reset design is two conductive electric shocks. When the reset circuit is used, the reset can be completed by short-circuiting two electric shocks by adopting a U-shaped conductor or a lead. The contact is internally sealed, so that electric shock is isolated, and the problem of the protection grade of the key reset hole is well solved. Compared with the prior art, the design is reasonable and reliable, the structure is simple and effective, and the integral protection level and the safety performance of the product are improved.

Drawings

FIG. 1 is a cross-sectional view of a reduction structure of the present invention;

fig. 2 is a schematic structural diagram of the reset structure of the present invention.

In the figure, 1 is a first reset through hole, 2 is a second reset through hole, 3 is a first conductive reset contact, 4 is a second conductive reset contact, 5 is sealant, 6 is a circuit board, and 7 is a shell.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the invention provides an electronic resetting device for a burner, which comprises a first conductive resetting contact 3 and a second conductive resetting contact 4 which are arranged on a circuit board 6, wherein the first conductive resetting contact 3 and the second conductive resetting contact 4 can be communicated through a lead, a shell body 7 is arranged outside the circuit board 6, and a first resetting through hole 1 and a second resetting through hole 2 which respectively correspond to the first conductive resetting contact 3 and the second conductive resetting contact 4 are arranged on the shell body 7. The first conductive reset contact 3 and the second conductive reset contact 4 are circumferentially provided with a sealant 5 for sealing and isolating, and the sealant 5 is arranged in the groove.

In the invention, the sealant 5 has heat insulation, moisture protection, heat protection and insulation effects, the specific type and material of the sealant are understood in a broad sense, and a sealing ring made of rubber can be used as an example.

The working process of the invention is as follows:

according to one embodiment of the invention, when the reset button is used, the reset can be completed by short-circuiting two contacts through the U-shaped conductor or the lead, and meanwhile, the contacts are internally sealed to isolate electric shock, so that the problem of the protection grade of the reset button hole is well solved.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, the invention shall be deemed as falling within the scope of the invention, and several simple calculations and substitutions can be made without departing from the spirit of the invention.