CN214545169U

CN214545169U - Gesture module seal installation structure

Info

Publication number: CN214545169U
Application number: CN202120574256.9U
Authority: CN
Inventors: 姚韵均; 应利千; 陶俊斌; 严苗忠
Original assignee: NINGBO SHUNYUN ELECTRONIC CO Ltd
Current assignee: NINGBO SHUNYUN ELECTRONIC CO Ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-29
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to a gesture module seal installation structure, panel including gesture module and confession gesture module installation, install the mounting that is located gesture module both sides on the panel, the gesture module is fixed in on the mounting, one side that the gesture module was provided with the wire hole is towards the panel, be provided with on the panel just to the through wires hole that just communicates each other with the wire hole, press from both sides between gesture module and the panel and be equipped with sealed the pad, be provided with on the sealed pad with the wire hole and the mutual intercommunication of through wires hole cross the wire hole. This application has and hinders the oil smoke and permeate the effect in gesture module or the domestic motor through the junction of gesture module and panel.

Description

Gesture module seal installation structure

Technical Field

The application relates to the field of household appliances, in particular to a gesture module sealing installation structure.

Background

The gesture module is a man-machine interaction module which triggers various switch actions through gestures, and is generally applied to various household appliances nowadays, such as a range hood, an integrated cooker and the like, and the household appliances are provided with a large number of switch buttons.

A gesture module of today adopts the mode of external mounting to install on domestic appliance's shell body, and the gesture module is provided with the pin hole towards one side of domestic appliance's shell body, corresponds on the circuit board in the gesture module and connects various signal lines and power cord etc. and stretch into in order to be connected with domestic appliance's circuit board through the pin hole in the domestic appliance.

However, the gesture module is applied in a special environment, and the application environment usually contains a large amount of oil smoke, and the mode of directly attaching the gesture module to the housing of the household appliance cannot ensure that the oil smoke and the housing of the household appliance have good sealing performance, so that the oil smoke can enter the housing of the household appliance or the housing of the gesture module through the attaching surfaces of the gesture module and the housing of the household appliance or the lead hole, and the normal operation of the circuit can be affected in the long run.

SUMMERY OF THE UTILITY MODEL

In order to improve the leakproofness of gesture module when installing on domestic appliance, this application provides a sealed mounting structure of gesture module.

The application provides a sealed mounting structure of gesture module adopts following technical scheme:

the utility model provides a gesture module seal installation structure, includes the panel of gesture module and supply gesture module installation, install the mounting that is located gesture module both sides on the panel, the gesture module is fixed in on the mounting, the gesture module is provided with one side of pin hole towards the panel, be provided with on the panel just to the through wires hole that just communicates each other with the pin hole, press from both sides between gesture module and the panel and be equipped with sealed the pad, sealed stacking up be provided with the mutual intercommunication of pin hole and through wires hole cross the line hole.

Through adopting above-mentioned technical scheme, through pressing from both sides the setting of locating sealed pad between gesture module and the panel, when the gesture module was fixed in on the mounting, sealed pad can be pressed and contract, and sealed pad setting also can fill the small clearance that has on gesture module and the panel through the effect of its self deformation, thereby reach the sealed effect that plays between gesture module and the panel, make outside air and impurity can't get into domestic appliance or gesture module through pin hole and through wires hole, sealed effect has been played.

Preferably, one surface of the sealing pad is adhered to the gesture module.

Through adopting above-mentioned technical scheme, this kind of setting makes can with sealed pad preinstall to the gesture module in the installation in order to conveniently install, only need in the installation in the gesture module counterpoint can, need not to adjust sealed position of filling up again after sealed pad attaches on the gesture module, the installation effectiveness is higher.

Preferably, the gesture module is provided with a plurality of limiting blocks for limiting the mounting area of the sealing gasket.

Through adopting above-mentioned technical scheme, the setting of stopper can be injectd sealed mounted position of filling up effectively to made things convenient for and installed sealed the pad, need not to adjust the position that fills up the pad place for a long time again, the installation effectiveness is higher.

Preferably, a plurality of lead holes are arranged on the gesture module, and a plurality of wire passing holes are arranged on the same sealing pad.

Through adopting above-mentioned technical scheme, this kind of mode of setting makes when the pin hole has a plurality ofly, need not to use a plurality of sealed pads to seal, uses same sealed pad can accomplish the sealed of all pin holes, and the installation effectiveness is higher, and it is more convenient to assemble.

Preferably, the diameter of the wire passing hole is larger than the diameters of the lead wire hole and the threading hole, and the projection of the lead wire hole and the threading hole on the sealing gasket is positioned in the wire passing hole.

Through adopting above-mentioned technical scheme, the great setting of diameter of crossing the line hole makes sealed the pad have higher fault-tolerance in the installation, also can guarantee better leakproofness when sealed the pad under the circumstances of a little skew to make sealed the pad can not influence the effective diameter of crossing line hole and threading hole, therefore can not disturb normal line.

Preferably, the mounting is including the installation section, linkage segment and the canned paragraph that connect gradually, the canned paragraph is fixed in on the panel, the linkage segment extends to the direction of keeping away from the panel, the gesture module passes through the connecting piece with the installation section and is connected.

Preferably, the connecting piece includes the journal stirrup that sets up in gesture module both sides, the journal stirrup with the installation section is connected.

Preferably, the gesture module includes casing, circuit board, apron and connection pad, be provided with the cavity that supplies the circuit board installation in the casing and run through in the one side of keeping away from sealed pad in order to form the opening, the two sides of connection pad bond with the inner chamber diapire and the circuit board of casing respectively, the apron lid fits the opening part of casing and passes through sealed glue sealing connection with the casing.

Through adopting above-mentioned technical scheme, sealed sealing connection's setting can guarantee reliable sealed effect to the junction of apron and casing to avoid this department to have impurity such as flue gas to get into the gesture module, simultaneously, this kind of adhesive's mode of setting also need not the connecting piece and installs, and the process is simple, and the step is less.

Preferably, the bottom wall of the inner cavity of the shell is provided with a plurality of positioning columns, and the circuit board is provided with positioning grooves for the positioning columns to penetrate through.

By adopting the technical scheme, the arrangement mode can effectively limit the installation position of the circuit board, and further reduces the situation that the installation of the circuit board is inclined.

Preferably, an abutting piece abutting against the circuit board is arranged on one side, facing the circuit board, of the cover plate.

Through adopting above-mentioned technical scheme, the stability that the circuit board is connected can further be improved in setting up of butt piece to can also make the holistic continuity of gesture module stronger, the wholeness is better, and structural strength is higher can not produce the middle condition of being interrupted and not connecting, just can not take place not hard up on a large scale even the bonding pad bonding failure after long-term the use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sealing effect is good, and the oil smoke is reduced;

2. the installation is convenient and the efficiency is high.

Drawings

Fig. 1 is a schematic view of a gesture module seal mounting structure in embodiment 1.

Fig. 2 is an exploded view of the gesture module seal mounting structure in embodiment 1.

Fig. 3 is an exploded schematic view of the gesture module in embodiment 1.

Fig. 4 is an exploded view of the gesture module in another direction in embodiment 1.

Fig. 5 is a schematic view of a gesture module seal mounting structure in embodiment 2.

Fig. 6 is an exploded view of the gesture module and the gasket in example 2.

Description of reference numerals: 1. a gesture module; 2. a panel; 3. a fixing member; 4. a gasket; 5. a housing; 6. a circuit board; 7. a cover plate; 8. a connecting pad; 51. a wire hole; 81. an avoidance groove; 52. a positioning column; 61. a half groove; 53. a stepped groove; 54. an abutting member; 541. a rib is protruded; 542. a butting post; 21. threading holes; 41. a wire passing hole; 55. a limiting block; 31. an installation section; 32. a connecting section; 33. a fixed section; 34. mounting holes; 91. supporting a lug; 92. pressing a plate; 35. a threaded bore.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

Example 1:

the embodiment of the application discloses gesture module seal installation structure. Referring to fig. 1 and 2, the gesture module 1 sealing installation structure includes a gesture module 1 and a panel 2 for installing the gesture module 1, fixing members 3 located at two sides of the gesture module 1 are installed on the panel 2, the gesture module 1 is fixed on the fixing members 3, and a sealing gasket 4 is clamped between the gesture module 1 and the panel 2. When the gesture module 1 is fixed on the panel 2, the sealing gasket 4 is squeezed between the panel 2 and the gesture module 1 to deform, and then a gap between the gesture module 1 and the panel 2 is filled to seal a joint between the gesture module 1 and the panel 2. The panel 2 may be a plane on which the gesture module 1 is mounted, such as an outer shell of a home appliance.

Referring to fig. 3 and 4, the gesture module 1 includes a housing 5, a circuit board 6, a cover plate 7 and a connection pad 8, wherein a cavity for mounting the circuit board 6 is provided in the housing 5 and penetrates through a side away from the sealing pad 4 to form an opening. The bottom wall of the inner cavity of the shell 5 is provided with lead holes 51 for various leads to penetrate out, and the lead holes 51 correspond to corresponding connection points on the circuit board 6 one by one. An avoiding groove 81 avoiding the connection point of the circuit board 6 is arranged on the connecting pad 8, and two sides of the connecting pad 8 are respectively adhered and fixed with the circuit board 6 and the bottom wall of the inner cavity of the shell 5.

A plurality of positioning columns 52 are integrally arranged on the bottom wall of the inner cavity of the shell 5 and positioned on two sides of the circuit board 6, half grooves 61 for the positioning columns 52 to penetrate are formed in two sides of the circuit board 6, and the half grooves 61 penetrate through the corresponding positioning columns 52 to limit the installation positions of the circuit board 6. In the present embodiment, two half slots 61 are formed on one side of the circuit board 6, and correspondingly, two positioning pillars 52 are also formed on one side of the circuit board 6.

The cover plate 7 covers the opening of the shell 5, a stepped groove 53 for the cover plate 7 to penetrate is formed in the circumferential direction of the opening of the shell 5, and one side, facing the circuit board 6, of the cover plate 7 is integrally provided with a butting piece 54 abutted against the circuit board 6. Specifically, the contact member 54 includes a rib 541 that contacts a component on the circuit board 6 and a contact post 542 that contacts the circuit board 6. When the cover plate 7 covers the opening of the housing 5, the cover plate 7 is inserted into the stepped groove 53, the ribs 541 and the abutting columns 542 contact with corresponding contact points on the circuit board 6, and the circumferential connection between the cover plate 7 and the housing 5 is sealed and filled with sealing glue to achieve sealing connection. Wherein, the structural design of apron 7 can adopt the design mode of preventing slow-witted to improve the degree of accuracy of its installation to avoid its condition of taking place dislocation from top to bottom.

Referring to fig. 2 and 4, one side of the gesture module 1 provided with the lead hole 51 faces the panel 2, the panel 2 is provided with a threading hole 21 opposite to and communicated with the lead hole 51, and the sealing gasket 4 is provided with a threading hole 41 communicated with the lead hole 51 and the threading hole 21, wherein the diameter of the threading hole 41 is larger than the diameters of the lead hole 51 and the threading hole 21. After the sealing pad 4 and the gesture module 1 are mounted, the projection of the lead hole 51 and the threading hole 21 on the sealing pad 4 is located in the threading hole 41. Preferably, the lead hole 51, the threading hole 21 and the threading hole 41 are all located on the same straight line.

In order to facilitate the installation of the sealing gasket 4, one surface of the sealing gasket 4 is coated with an adhesive layer and is adhered to the gesture module 1, and a plurality of limiting blocks 55 for limiting the installation area of the sealing gasket 4 are arranged on the housing 5 of the gesture module 1 and on the side where the lead holes 51 are formed. Specifically, stopper 55 is provided with four altogether and is "L" type setting, and four stoppers 55 are located four apex angle departments of sealed pad 4 respectively, and two right-angle sides of stopper 55 respectively with two right-angle sides of sealed pad 4 mutual butt. Before the gesture module 1 is mounted on the panel 2, the sealing gasket 4 adheres the adhesive layer to the housing 5 of the gesture module 1 according to the mounting area defined by the limiting block 55.

Taking the illustration as an example, three lead holes 51 are provided, and three wire passing holes 41 are correspondingly provided on the gasket 4, that is, the number of the wire passing holes 41 corresponds to the number of the lead holes 51, and the plurality of wire passing holes 41 are all provided on the same gasket 4. In a normal case, all the lead holes 51 need to be provided in the same gasket 4.

The whole fashioned mode of adoption panel beating of mounting 3 is made, and it is including installing section 31, linkage segment 32 and the canned paragraph 33 that connects gradually, all is the right angle each other between canned paragraph 33 and linkage segment 32 and the installing section 31, and installing section 31 and canned paragraph 33 all extend in order to be "U" style of calligraphy structure to same direction on linkage segment 32. The fixed section 33 is fixed on the panel 2, the fixed section 33 is provided with a plurality of mounting holes 34, the fixed section 33 and the panel 2 can be connected through bolts, and the gesture module 1 and the mounting section 31 are connected through a connecting piece.

In this embodiment, the connecting member includes a plurality of threaded holes 35 integrally formed in the support lugs 91 disposed on two sides of the housing 5, and the support lugs 91 are fixed to the mounting section 31 by screws. Wherein the connecting sections 32 on both sides are located on the side facing the housing 5. This arrangement provides the fixing member 3 with a certain elasticity, so as to prevent the gesture module 1 from being hard-connected to the panel 2.

The implementation principle of the sealing installation structure of the gesture module 1 in the embodiment of the application is as follows:

in the installation process, the fixing part 3 is firstly installed at the corresponding position of the panel 2, then the sealing gasket 4 is attached to the installation area on the gesture module 1, then the gesture module 1 is attached to the fixed position on the panel 2, and the support lugs 91 at the two sides and the fixing part 3 are fixed.

Example 2:

referring to fig. 5 and 6, the embodiment of the present application is different from embodiment 1 in the installation manner of the gesture module 1 and the arrangement manner of the gasket 4. The gasket 4 is disposed in a ring shape and surrounds the lead hole 51 in the circumferential direction. The connecting piece comprises a pressing plate 92, and the pressing plate 92 is attached to one side of the gesture module 1 away from the panel 2 and is connected with the fixing pieces 3 on the two sides. The connecting section 32 of the fixing member 3 is located on the side away from the housing 5, and then the gesture module 1 is pressed against the sealing pad 4 through the elasticity of the fixing member 3 and the arrangement of the pressing plate 92.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A gesture module seals mounting structure which characterized in that: including gesture module (1) and panel (2) that supply gesture module (1) to install, install mounting (3) that are located gesture module (1) both sides on panel (2), gesture module (1) is fixed in on mounting (3), one side that gesture module (1) is provided with wire hole (51) is towards panel (2), be provided with on panel (2) with wire hole (51) just to threading hole (21) just and communicate each other, press from both sides between gesture module (1) and panel (2) and be equipped with sealed pad (4), be provided with on sealed pad (4) with wire hole (51) and threading hole (21) intercommunication each other cross line hole (41).

2. The gesture module seal mounting structure of claim 1, wherein: one surface of the sealing gasket (4) is stuck on the gesture module (1).

3. The gesture module seal mounting structure of claim 1, wherein: the gesture module (1) is provided with a plurality of limiting blocks (55) used for limiting the installation area of the sealing gasket (4).

4. The gesture module seal mounting structure of claim 1, wherein: the plurality of lead holes (51) are arranged on the gesture module (1), and the plurality of wire passing holes (41) are arranged on the same sealing gasket (4).

5. The gesture module seal mounting structure of claim 1, wherein: the diameter of the wire passing hole (41) is larger than the diameters of the lead hole (51) and the threading hole (21), and the projection of the lead hole (51) and the threading hole (21) on the sealing gasket (4) is positioned in the wire passing hole (41).

6. The gesture module seal mounting structure of any one of claims 1-5, wherein: mounting (3) are including installing section (31), linkage segment (32) and canned paragraph (33) that connect gradually, canned paragraph (33) are fixed in on panel (2), linkage segment (32) extend to the direction of keeping away from panel (2), gesture module (1) is connected through the connecting piece with installing section (31).

7. The gesture module seal mounting structure of claim 6, wherein: the connecting piece is including setting up journal stirrup (91) in gesture module (1) both sides, journal stirrup (91) with installation section (31) are connected.

8. The gesture module seal mounting structure of any one of claims 1-5, wherein: gesture module (1) includes casing (5), circuit board (6), apron (7) and connection pad (8), be provided with the cavity that supplies circuit board (6) to install in casing (5) and run through in the one side of keeping away from sealed pad (4) in order to form the opening, the two sides of connection pad (8) bond with inner chamber diapire and circuit board (6) of casing (5) respectively, apron (7) lid fits the opening part of casing (5) and passes through sealed glue sealing connection with casing (5).

9. The gesture module seal mounting structure of claim 8, wherein: the circuit board is characterized in that a plurality of positioning columns (52) are arranged on the bottom wall of the inner cavity of the shell (5), and positioning grooves for the positioning columns (52) to penetrate are formed in the circuit board (6).

10. The gesture module seal mounting structure of claim 8, wherein: and one side of the cover plate (7) facing the circuit board (6) is provided with an abutting piece (54) abutted against the circuit board (6).