CN208570411U - A kind of IP67 degree of protection button - Google Patents
A kind of IP67 degree of protection button Download PDFInfo
- Publication number
- CN208570411U CN208570411U CN201821091254.9U CN201821091254U CN208570411U CN 208570411 U CN208570411 U CN 208570411U CN 201821091254 U CN201821091254 U CN 201821091254U CN 208570411 U CN208570411 U CN 208570411U
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- cover board
- driving member
- outline border
- degree
- wiring board
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Abstract
The utility model discloses a kind of IP67 degree of protection buttons, including outline border, driving member, wiring board, cover board, outline border and cover board, which are connected, forms button shell, several buckles are provided on the inside of cover board, corresponding buckle offers card hole on wiring board, wiring board by be buckled to fix on cover board, side on wiring board far from cover board is provided with trigger switch, the side of cover board is provided with junction block, junction block is corresponded on cover board offers recessing groove, pressing window is offered on outline border, driving member is set between pressing window and wiring board, driving member, which corresponds to trigger switch and is provided with, presses boss, it is provided between driving member and cover board by wiring board circle in sealing shroud therein, the outside of cover board corresponds to recessing groove protrusion and is provided with connecting tube, screw lid is provided in connecting tube, outlet is folded between connecting tube and screw lid Plug is folded with sealing ring and forms ferrule between outgoing line plug and connecting tube, outgoing line plug cooperates grafting by recessing groove and junction block.
Description
Technical field
The utility model relates to elevator components technical field more particularly to a kind of IP67 degree of protection buttons.
Background technique
In elevator industry, many key modules, such as many floor buttons, switch gate button, alarm button can be often used
Deng dust, steam etc. are easily accessible in button slot in use, are blocked so as to cause button, button malfunction or even interior
Phenomena such as portion's circuit board is short-circuit is unsatisfactory for elevator safety operating specification.
It can accomplish that the button of whole dustproof and waterproof is less in industry at present, the demand constantly harsh in face of client, it is desirable to
The high button of a dustproof and waterproof performance is designed, industry needs are met.
Utility model content
The purpose of this utility model is to provide a kind of IP67 degree of protection buttons, by optimizing structure button are had
Dustproof and waterproof ability reaches IP67 degree of protection.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of IP67 degree of protection button comprising outline border, driving member, wiring board, cover board, outline border are connected with cover board and are formed
Button shell is provided with several buckles on the inside of cover board, and corresponding buckle offers card hole on wiring board, wiring board by with buckle
Cooperation is fixed on cover board, and the side on wiring board far from cover board is provided with trigger switch, is provided with and is connect close to the side of cover board
Line seat corresponds to junction block on cover board and offers recessing groove, offers pressing window on outline border, driving member be set to pressing window and
Between wiring board, driving member, which corresponds to trigger switch and is provided with, presses boss, is provided between driving member and cover board by wiring board circle
In sealing shroud therein, the outside of cover board corresponds to recessing groove protrusion and is provided with connecting tube, and screw lid is provided in connecting tube, connects
It is folded with outgoing line plug between pipe and screw lid, sealing ring is folded between outgoing line plug and connecting tube and forms ferrule, out
Line plug cooperates grafting by recessing groove and junction block, and circuit outlet is drawn from screw lid.
Further, guiding fin is provided on the inner wall of outline border, corresponding guiding fin is provided with notch on driving member, passes
Moving part is limited along guiding fin sliding by pressing window, when being pressed by pressing window to driving member, driving member
It is mobile to wiring board, until pressing boss touch trigger switch.
Further, sealing shroud is the elastic component that driving member can be helped to reset.
Further, one end of sealing shroud is fixed on driving member, and fluted, the inner wall pair of sealing shroud is opened up on driving member
Groove is answered to be provided with protrusion, protrusion interference is embedded in groove, and the other end of sealing shroud is clamped in the gap of outline border and cover board cooperation
In.
Further, one end that driving member exposes pressing window is provided with letter plate.
Further, letter plate is fixedly connected with driving member by UV glue.
Further, ultrasound lines are provided on cover board, cover board is fixed on outline border by Ultrasonic welding processes.
Further, connection is threadably secured between connecting tube and screw lid.
Further, mounting rack is additionally provided on outline border.For button to be integrally attached to panel.
Further, the outer surface of outline border is provided with card slot, and mounting rack is clamped by card slot and outline border.
To sum up, the beneficial effects of the utility model are that compared with prior art, the IP67 degree of protection button passes through close
Big envelope seals button positive gap, carries on the back further through the cooperation of outgoing line plug, connecting tube, screw lid and sealing ring to button
The outlet in face has carried out Seal Design, so that having prevented dust, steam etc. enters button interior by gap, to internal circuit board
Full protection is carried out, guarantees button stable operation, greatly reduces failure rate.
Detailed description of the invention
Fig. 1 is the front view of IP67 degree of protection button provided by the embodiment of the utility model；
Fig. 2 is the rear view of IP67 degree of protection button provided by the embodiment of the utility model；
Fig. 3 is the explosive view of IP67 degree of protection button provided by the embodiment of the utility model；
Fig. 4 is the full sectional view of IP67 degree of protection button provided by the embodiment of the utility model.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
It please refers to shown in Fig. 1 to 4, it mainly to include outline border 1, transmission that the present embodiment provides a kind of IP67 degree of protection buttons
Part 2, wiring board 3, cover board 4, outline border 1 and cover board 4 are connected and form button shell, are provided with ultrasound lines on cover board 4, pass through ultrasonic bond
It connects technique cover board 4 is fixed on outline border 1, the inside of cover board 4 is provided with several buckles 41, and corresponding buckle 41 is opened on wiring board 3
Equipped with card hole 31, by being fixed on cover board 4 with the cooperation of buckle 41, the side on wiring board 3 far from cover board 4 is arranged wiring board 3
There is trigger switch 32, the side of cover board 4 is provided with junction block 33, junction block 33 is corresponded on cover board 4 and offers recessing groove, passes
The corresponding trigger switch 32 of moving part 2, which is provided with, presses boss 22, pressing window 11 is offered on outline border 1, driving member 2 is set to pressing
Between window 11 and wiring board 3, guiding fin 12 is provided on the inner wall of outline border 1, corresponding guiding fin 12 is arranged on driving member 2
There is notch 21, driving member 2 is slided along guiding fin 12, and is limited by pressing window 11, and driving member 2 exposes pressing window
11 one end is provided with letter plate 5, and letter plate 5 is fixedly connected by UV glue with driving member 2, is arranged between driving member 2 and cover board 4
Have and enclose wiring board 3 in sealing shroud 6 therein, one end of sealing shroud 6 is fixed on driving member 2, is opened up on driving member 2 fluted
23, the inner wall respective slot 23 of sealing shroud 6 is provided with protrusion 61, and 61 interference of protrusion is embedded in groove 23, the other end of sealing shroud 6
It is clamped in the gap that outline border 1 and cover board 4 cooperate.
The outside of cover board 4 corresponds to recessing groove protrusion and is provided with connecting tube 42, and screw lid 43 is provided in connecting tube 42, connects
It is threadably secured connection between pipe 42 and screw lid 43, outgoing line plug 7, outlet are folded between connecting tube 42 and screw lid 43
It is folded with sealing ring 8 between plug 7 and connecting tube 42 and forms ferrule, outgoing line plug 7 is matched by recessing groove with junction block 33
Grafting is closed, and draws circuit outlet 71 from screw lid 43.
Further, mounting rack 9 is additionally provided on outline border 1, the outer surface of outline border 1 is provided with card slot 13, and mounting rack 9 passes through
Card slot 13 and outline border 1 are clamped.
It is noted that 2 stress of driving member allows appropriate displacement, when being pressed by pressing window 11 to driving member 2,
Driving member 2 is mobile to wiring board 3, until 22 touch trigger switch 32 of boss is pressed, and this just needs driving member 2 to have reset energy
Power, the design expect the restoring force by sealing shroud 6 and trigger switch 32, i.e., by sealing shroud 6 using driving member 2 can be helped to answer
The elastic component of position, as sealing shroud 6, sealing ring 8 are made of silica gel material or similar flexible glue material.
By above structure, which can accomplish to protect at following three:
1) at 2 free gap of driving member, sealing shroud 6 and driving member 2 are fitted close outline border 1, press window 11 and route
Plate 3 is isolated；
2) outline border 1 is at 4 gap of cover board, and outline border 1 is fixed with cover board 4 by ultrasonic technique, and sealing shroud 6 is sandwiched in outline border 1
In 4 gap of cover board, gap is directly blocked；
3) 3 outlet of wiring board, wiring board 3 are cooperated by junction block 33 and outgoing line plug 7, and outgoing line plug 7 with connect
Sealing ring 8 is housed between pipe 42, then is tightened by screw lid 43, fixed outgoing line plug 7 whiles ensure that wiring board 3 and external
Isolation.
Installation process:
It is button front with the pressing window 11 of outline border 1, letter plate 5 is fixed together with driving member 2 by UV glue sticking,
Sealing shroud 6 is stuck in above driving member 2, and three is packed into from 1 reverse side of outline border along guiding fin 12 as a component；Wiring board 3
It is fixed on cover board 4 by the buckle 41 on cover board 4, cover board 4 is fixedly connected with the used ultrasonic technique of outline border 1；Outgoing line plug 7 is worn
33 grafting of junction block on sealing ring 8, recessing groove and wiring board 3 is crossed, while having sealing ring between outgoing line plug 7 and connecting tube 42
8 form sealing, then the fixation for realizing outgoing line plug 7 is tightened by screw lid 43 and connecting tube 42；Mounting rack 9 is clamped on outline border 1.
Transmission principle:
Letter plate 5 is pressed, letter plate 5 drives driving member 2, and the power of downlink is transmitted to sealing shroud 6,6 quilt of sealing shroud by driving member 2
Compressive deformation, driving member 2 continue traveling downwardly, until pressing boss 22 contacts trigger switch 32；After the completion of tactile depressing action, in sealing shroud
6 and trigger switch 32 restoring force effect under, driving member 2 and letter plate 5 return to original position.
To sum up, above-mentioned IP67 degree of protection button seals button positive gap by sealing shroud, further through
Outgoing line plug, connecting tube, screw lid and sealing ring cooperation have carried out Seal Design to the outlet at the button back side, to prevent
Dust, steam etc. enter button interior by gap, carry out full protection to internal circuit board, guarantee button stable operation, significantly
Reduce failure rate.
Above embodiments only elaborate the basic principles and features of the present invention, and the utility model is not by above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes, these changes
Change and change is fallen within the scope of the claimed invention.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (10)
1. a kind of IP67 degree of protection button, which is characterized in that including outline border, driving member, wiring board, cover board, the outline border with
The cover board is connected and forms button shell, and several buckles are provided on the inside of the cover board, the card is corresponded on the wiring board
Button offers card hole, and the wiring board with described by being buckled to fix on the cover board, far from institute on the wiring board
The side for stating cover board is provided with trigger switch, the side of the cover board is provided with junction block, on the cover board described in correspondence
Junction block offers recessing groove, and pressing window is offered on the outline border, and the driving member is set to the pressing window and institute
State between wiring board, the driving member, which corresponds to the trigger switch and is provided with, presses boss, the driving member and the cover board it
Between be provided with the wiring board circle in sealing shroud therein, the outside of the cover board corresponds to the recessing groove protrusion company of being provided with
Adapter tube is provided with screw lid in the connecting tube, is folded with outgoing line plug between the connecting tube and the screw lid, it is described go out
It is folded with sealing ring between line plug and the connecting tube and forms ferrule, the outgoing line plug passes through the recessing groove and institute
Junction block cooperation grafting is stated, and draws circuit outlet from the screw lid.
2. IP67 degree of protection button according to claim 1, it is characterised in that: be provided with and lead on the inner wall of the outline border
To fin, the guiding fin is corresponded on the driving member and is provided with notch, the driving member is slided along the guiding fin,
And limited by the pressing window, when being pressed by pressing window to driving member, the driving member is to the wiring board
It is mobile, until the boss that presses touches the trigger switch.
3. IP67 degree of protection button according to claim 2, it is characterised in that: the sealing shroud is that can help to be driven
The elastic component that part resets.
4. IP67 degree of protection button according to claim 1, it is characterised in that: institute is fixed in one end of the sealing shroud
It states on driving member, opens up fluted on the driving member, the inner wall of the sealing shroud corresponds to the groove and is provided with protrusion, described
Protrusion interference is embedded in the groove, and the other end of the sealing shroud is clamped in the gap of the outline border and cover board cooperation
In.
5. IP67 degree of protection button according to claim 1, it is characterised in that: the driving member exposes the pressing window
One end of mouth is provided with letter plate.
6. IP67 degree of protection button according to claim 5, it is characterised in that: the letter plate and the driving member are logical
UV glue is crossed to be fixedly connected.
7. IP67 degree of protection button according to claim 1, it is characterised in that: ultrasound lines are provided on the cover board,
The cover board is fixed on the outline border by Ultrasonic welding processes.
8. IP67 degree of protection button according to claim 1, it is characterised in that: the connecting tube and the screw lid it
Between be threadably secured connection.
9. IP67 degree of protection button according to claim 1, it is characterised in that: be additionally provided with installation on the outline border
Frame.
10. IP67 degree of protection button according to claim 9, it is characterised in that: the outer surface of the outline border is provided with
Card slot, the mounting rack are clamped by the card slot and the outline border.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091254.9U CN208570411U (en) | 2018-07-10 | 2018-07-10 | A kind of IP67 degree of protection button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091254.9U CN208570411U (en) | 2018-07-10 | 2018-07-10 | A kind of IP67 degree of protection button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570411U true CN208570411U (en) | 2019-03-01 |
Family
ID=65492650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091254.9U Active CN208570411U (en) | 2018-07-10 | 2018-07-10 | A kind of IP67 degree of protection button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887781A (en) * | 2019-04-04 | 2019-06-14 | 上海科世达-华阳汽车电器有限公司 | A kind of sensing components connection structure |
| CN115241006A (en) * | 2022-07-25 | 2022-10-25 | 重庆长安汽车股份有限公司 | Steering wheel switch button structure and steering wheel |
-
2018
- 2018-07-10 CN CN201821091254.9U patent/CN208570411U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887781A (en) * | 2019-04-04 | 2019-06-14 | 上海科世达-华阳汽车电器有限公司 | A kind of sensing components connection structure |
| CN109887781B (en) * | 2019-04-04 | 2021-09-10 | 上海科世达-华阳汽车电器有限公司 | Sensing component connection structure |
| CN115241006A (en) * | 2022-07-25 | 2022-10-25 | 重庆长安汽车股份有限公司 | Steering wheel switch button structure and steering wheel |
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