CN218352935U - Waterproof structure of bluetooth board - Google Patents

Abstract

The utility model provides a bluetooth board waterproof construction, including handle and circuit board, the shaping has the installation cavity in the handle, circuit board fixed mounting is in the installation cavity, be convenient for circuit board and battery, button and sensor pencil are connected, the shaping has the button hole with the installation cavity intercommunication on the handle, pencil through-hole and connecting hole, install the waterproof piece of pencil in the pencil through-hole, install the waterproof piece of button on the button hole, fixedly connected with contact waterproof assembly on the circuit board, contact waterproof assembly pegs graft in the connecting hole, through the waterproof piece of pencil, the waterproof piece of button, contact waterproof assembly seals the processing to installation cavity through-hole position, improve the sealing performance of installation cavity, thereby improve the life of circuit board.

Description

Waterproof structure of bluetooth board

Technical Field

The utility model belongs to the technical field of the pan, concretely relates to waterproof structure of bluetooth board.

Background

The pan is cooking utensil commonly used in people's kitchen, because traditional pan is cooking food, only rely on sense or experience to judge the temperature when especially cooking, can lead to food in the pan to burn rotten, burn the paste even, be convenient for the use of pan, monitor the pan temperature in real time, the intelligent pan that has temperature sensor has appeared on the market, need install the circuit board that corresponds on the handle of intelligent pan, so that collect the sensing data of sensor, the feedback, for guaranteeing the life of circuit board, need guarantee the structural sealing performance who is used for the installation circuit board position of handle.

CN202122961248.2 a waterproof handle and electric cooking pan, which comprises a handle main body, a sealing member, a circuit board, and a socket device; the handle body is integrally formed, the interior of the handle body is hollow to form a containing cavity, a guide rail is arranged on the inner side wall of the containing cavity, the circuit board is fixed on the containing cavity by being inserted on the guide rail, openings are formed in two sides of the handle body, one side of the handle is connected with the pot body, the opening in the other side of the handle is provided with the socket device, and the socket device is provided with a rubber ring; the waterproof handle does not have a structure for sealing a through hole at the sensor wiring harness part, and the requirement on the installation sealing performance of the sensor wiring harness cannot be met.

Disclosure of Invention

Not enough more than, the utility model aims to solve the technical problem that a waterproof structure of bluetooth board is provided, guarantees the sealing performance who is used for the installation cavity of installation circuit board, guarantees the life of circuit board.

In order to solve the technical problems, the utility model adopts the technical proposal that,

the utility model provides a bluetooth board waterproof construction, includes handle and circuit board, and the shaping has the installation cavity in the handle, and circuit board fixed mounting is in the installation cavity, and the shaping has button hole, pencil through-hole and the connecting hole with the installation cavity intercommunication on the handle, installs the waterproof piece of pencil in the pencil through-hole, installs the waterproof piece of button on the button hole, fixedly connected with contact waterproof component on the circuit board, and contact waterproof component pegs graft in the connecting hole.

As a preferred scheme of the utility model, evenly laid waterproof ring on the lateral wall of the waterproof piece of pencil, waterproof ring edge supports and establishes on pencil through-hole inner wall.

As a preferred scheme of the utility model, the tip fixedly connected with location head of the waterproof piece of pencil.

As a preferred scheme of the utility model, waterproof of pencil includes interconnect's seal segment and grafting section, and waterproof ring, location head fixed connection are in the outside of seal segment respectively, and the grafting section is the toper setting.

As an optimal scheme of the utility model, the shaping has button waterproof groove on the button waterproof part.

As a preferred scheme of the utility model, button waterproof includes interconnect's installation department, connecting portion and waterproof portion, and installation department, connecting portion, waterproof portion enclose into the waterproof recess of button.

As a preferred scheme of the utility model, the upper end shaping in button hole has the button seal groove, and the installation department is installed in the button seal groove, and connecting portion, waterproof portion cover are established on the button hole.

As a preferred scheme of the utility model, the outside shaping of installation cavity has the die joint, is equipped with the apron at the die joint upper cover, and the shaping has the profile modeling seal groove on the die joint, installs the profile modeling sealing ring in the profile modeling seal groove.

As an optimized scheme of the utility model, contact waterproof assembly includes locating piece and mounting panel, and the locating piece passes through the mounting panel to be installed on the circuit board, and the shaping has the sealing washer recess on the lateral wall of locating piece, installs the sealing washer in the sealing washer recess, and the sealing washer offsets with the connecting hole.

As an optimized scheme of the utility model, the still shaping has the coupler through-hole that communicates with the installation cavity on the handle, installs the coupler in the coupler through-hole, installs the coupler sealing washer between coupler and the coupler through-hole.

The beneficial effects of the utility model are that, seal the processing through pencil waterproof piece, button waterproof piece, contact waterproof component to installation cavity through-hole position, improve the sealing performance of installation cavity to improve circuit board's life.

Drawings

Fig. 1 is a schematic half-section view of the present invention.

Fig. 2 is a partially enlarged view at a.

Fig. 3 is a partially enlarged view at B.

Fig. 4 is a partial enlarged view at C.

Fig. 5 is a schematic view of the structure of the handle.

Fig. 6 is a schematic structural view with the cover plate hidden.

Fig. 7 is a schematic view of the circuit board.

Fig. 8 is a structural schematic view of the wire harness flashing.

Reference numerals: the waterproof wire harness installation structure comprises a handle 1, a circuit board 2, an installation cavity 3, a button hole 4, a wire harness through hole 5, a connection hole 6, a wire harness waterproof piece 7, a button waterproof piece 8, a waterproof ring 9, a positioning head 10, a sealing section 11, an insertion section 12, a button waterproof groove 13, an installation part 14, a connection part 15, a waterproof part 16, a button sealing groove 17, a parting surface 18, a cover plate 19, a profiling sealing groove 20, a profiling sealing ring 21, a positioning block 22, an installation plate 23, a sealing ring groove 24, a sealing ring 25, a coupler through hole 26, a coupler 27, a coupler sealing ring 28, a button 29, a plane parting surface 31, a cambered parting surface 32, a bolt hole 33 and a sealing gasket 34.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides a bluetooth board waterproof construction, including handle 1 and circuit board 2, the shaping has installation cavity 3 in the handle 1, 2 fixed mounting of circuit board is in installation cavity 3, be convenient for circuit board 2 and battery, button and sensor pencil are connected, the shaping has button hole 4 with 3 intercommunications in installation cavity on handle 1, pencil through-hole 5 and connecting hole 6, install pencil waterproof 7 in the pencil through-hole 5, install button waterproof 8 on the button hole 4, fixedly connected with contact waterproof component on the circuit board 2, contact waterproof component pegs graft in connecting hole 6, through pencil waterproof 7, button waterproof 8, contact waterproof component carries out sealing process to 3 through-hole positions in installation cavity, improve the sealing performance of installation cavity 3, thereby improve circuit board 2's life.

Evenly lay a plurality of waterproof rings 9 that are parallel to each other on the lateral wall of pencil waterproof 7, waterproof ring 9 edge supports establishes on 5 inner walls of pencil through-hole, through the setting of a plurality of waterproof rings 9, guarantees the sealing performance between pencil waterproof 7, the pencil through-hole 5.

The end part of the wire harness waterproof part 7 is fixedly connected with the positioning head 10, the wire harness waterproof part 7 is positioned through the positioning head 10, the wire harness waterproof part 7 is prevented from rotating relatively after installation is finished, and therefore the sealing performance between the wire harness waterproof part 7 and the wire harness through hole 5 is improved.

Wire harness waterproof part 7 includes interconnect's sealed section 11 and grafting section 12, and waterproof ring 9, location head 10 fixed connection are in the outside of sealed section 11 respectively, and grafting section 12 is the toper setting, is convenient for peg graft wire harness waterproof part 7 to pencil through-hole 5 in through conical grafting section 12, improves the installation convenience.

The shaping has the through-hole in the pencil waterproof 7, and the outside at the sensor pencil is installed through this through-hole to pencil waterproof 7, and the wall thickness of the pipe wall of seal section 11 is greater than the wall thickness of the pipe wall of grafting section 12 to guarantee that seal section 11 has better supporting effect to waterproof ring 9, guarantee waterproof ring 9's sealed effect.

In this embodiment, the circuit board 2 adopts the circuit board with the bluetooth function, is connected with the button 29 on the circuit board, and the button stretches out the outside of handle 1 through button hole 4, and button waterproof part 8 laminating is in the outside of button.

The shaping has button waterproof groove 13 on the button waterproof part 8, through waterproof groove 13's setting, prevents rivers flow to button waterproof part 8, button 29's laminating department to further improve the sealing performance of button department.

The button waterproof part 8 comprises an installation part 14, a connection part 15 and a waterproof part 16 which are connected with each other, the installation part 14, the connection part 15 and the waterproof part 16 are enclosed to form a button waterproof groove 13, and in order to further guarantee the sealing performance of the button waterproof part 8, the height of the waterproof part 16 is larger than that of the installation part 14, so that the waterproof performance is further improved.

In order to facilitate the installation of the button waterproof member 8, a button sealing groove 17 is formed at the upper end of the button hole 4, the installation portion 14 is installed in the button sealing groove 17, and the connection portion 15 and the waterproof portion 16 are covered on the button hole 4.

A parting surface 18 is formed on the outer side of the mounting cavity 3, a cover plate 19 is covered on the parting surface 18, a profile modeling sealing groove 20 is formed on the parting surface 18, and a profile modeling sealing ring 21 is installed in the profile modeling sealing groove 20, so that the sealing performance of the cover plate 19 is improved.

In order to facilitate the installation of the cover plate 19, the parting surface 18 comprises a plane parting surface 31 and an arc-surface parting surface 32 which are connected with each other, and the profiling sealing groove 20 is arranged along the plane parting surface 31 and the arc-surface parting surface 32 to ensure the installation sealing property of the cover plate 19.

The contact waterproof assembly comprises a positioning block 22 and a mounting plate 23, the positioning block 22 is mounted on the circuit board 2 through the mounting plate 23, a sealing ring groove 24 is formed in the side wall of the positioning block 22, a sealing ring 25 is mounted in the sealing ring groove 24, and the sealing ring 25 abuts against the connecting hole 6 to ensure the sealing performance of the connecting hole 6.

In order to connect the circuit board with the battery through the connecting hole 6, a contact is arranged on the positioning block 22, and a sealing ring 25 on the positioning block 22 ensures the sealing performance of the contact part.

A coupler through hole 26 communicated with the mounting cavity 3 is formed in the handle 1, a coupler 27 is mounted in the coupler through hole 26, and a coupler sealing ring 28 is mounted between the coupler 27 and the coupler through hole 26, so that the sealing performance of the coupler mounting position is ensured.

Bolt holes 33 for mounting the handle 1 are formed in the handle 1, bolts are mounted in the bolt holes 33, and in some preferred modes, gaskets 34 are mounted between the bolts and end faces of the bolt holes 33, and sealing performance at the bolt holes 33 is improved through the gaskets.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. The utility model provides a bluetooth board waterproof construction, including handle (1) and circuit board (2), the shaping has installation cavity (3) in handle (1), circuit board (2) fixed mounting is in installation cavity (3), a serial communication port, the shaping has button hole (4) with installation cavity (3) intercommunication on handle (1), pencil through-hole (5) and connecting hole (6), install pencil waterproof (7) in pencil through-hole (5), install button waterproof (8) on button hole (4), fixedly connected with contact waterproof component on circuit board (2), contact waterproof component pegs graft in connecting hole (6).

2. The waterproof structure of the Bluetooth board as claimed in claim 1, wherein the waterproof ring (9) is uniformly arranged on the outer side wall of the wire harness waterproof member (7), and the edge of the waterproof ring (9) abuts against the inner wall of the wire harness through hole (5).

3. A waterproof structure of a bluetooth board according to claim 2, characterized in that a positioning head (10) is fixedly connected to the end of the wire harness waterproof member (7).

4. The waterproof structure of a bluetooth board of claim 3, characterized in that, the waterproof piece of pencil (7) includes the seal section (11) and the grafting section (12) of interconnect, and waterproof ring (9), location head (10) are fixed connection respectively in the outside of seal section (11), and grafting section (12) are the toper setting.

5. The waterproof structure of the Bluetooth board according to claim 1, wherein the button waterproof member (8) is formed with a button waterproof groove (13).

6. A waterproof structure of a Bluetooth board according to claim 5, characterized in that the button waterproof member (8) comprises a mounting part (14), a connecting part (15) and a waterproof part (16) which are connected with each other, and the mounting part (14), the connecting part (15) and the waterproof part (16) enclose a waterproof button groove (13).

7. The waterproof structure of the Bluetooth board as claimed in claim 6, wherein a button sealing groove (17) is formed at an upper end of the button hole (4), the mounting part (14) is installed in the button sealing groove (17), and the connecting part (15) and the waterproof part (16) are covered on the button hole (4).

8. The waterproof structure of the Bluetooth board as claimed in claim 1, wherein a parting surface (18) is formed on the outer side of the mounting cavity (3), a cover plate (19) is arranged on the parting surface (18) in a covering manner, a profile seal groove (20) is formed on the parting surface (18), and a profile seal ring (21) is arranged in the profile seal groove (20).

9. The waterproof structure of the Bluetooth board as claimed in claim 1, wherein the waterproof contact assembly comprises a positioning block (22) and a mounting plate (23), the positioning block (22) is mounted on the circuit board (2) through the mounting plate (23), a sealing ring groove (24) is formed in the side wall of the positioning block (22), a sealing ring (25) is mounted in the sealing ring groove (24), and the sealing ring (25) abuts against the connecting hole (6).

10. The waterproof structure of the Bluetooth board as claimed in claim 1, wherein the handle (1) is further formed with a coupler through hole (26) communicating with the mounting cavity (3), a coupler (27) is installed in the coupler through hole (26), and a coupler sealing ring (28) is installed between the coupler (27) and the coupler through hole (26).

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