CN219393222U - Waterproof type automobile external contact type door switch - Google Patents
Waterproof type automobile external contact type door switch Download PDFInfo
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- CN219393222U CN219393222U CN202320714853.6U CN202320714853U CN219393222U CN 219393222 U CN219393222 U CN 219393222U CN 202320714853 U CN202320714853 U CN 202320714853U CN 219393222 U CN219393222 U CN 219393222U
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- shell
- groove
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- sealing ring
- sealing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The utility model relates to a vehicle door switch's field discloses a waterproof type car external touch door switch, and it includes the casing, be provided with the circuit board on the casing, the circuit board is provided with and is used for opening and closing the shift knob of circuit board, the casing in shift knob corresponds the position department and removes and be provided with and be used for pressing shift knob's button shell, the casing with be provided with first sealing washer between the button shell, first sealing washer with be provided with the second sealing washer between the button shell, the circuit board electricity is connected with the joint that is used for being connected with vehicle control circuit electricity. The application has the effect of enhancing the sealing performance to ensure the waterproofness.
Description
Technical Field
The application relates to the field of vehicle door switches, in particular to a waterproof type automobile external contact type door switch.
Background
As the amount of maintenance of automobiles increases, the functions of automobiles are also being perfected. The door handle is always a key problem affecting the appearance of the vehicle door, a part of vehicle enterprises design a hidden door handle aiming at the problem, the hidden door handle maintains the integrity of the vehicle door to a certain extent, the problem of protruding the door handle is avoided, and the appearance of the vehicle looks more complete and coordinated. However, despite the concealment of the hidden door handle, the overall contour of the door handle is still revealed.
Therefore, the door without the door handle is gradually put into the market, the door is automatically opened by arranging the door switch outside the automobile body and pressing the switch, manual operation is not needed, the whole door is more attractive, and meanwhile, the convenience of opening the door is also improved. However, since the door switch is always exposed outside the vehicle body, the water resistance thereof is always a key factor affecting the market. Therefore, how to improve the waterproof performance of the external touch type door switch is a problem to be solved.
Disclosure of Invention
In order to enhance the sealing property to ensure the waterproofness, the application provides a waterproof type automobile external contact type door switch.
The application provides a waterproof type automobile external touch type door switch adopts following technical scheme:
the utility model provides a waterproof type car external touch type door switch, includes the casing, be provided with the circuit board on the casing, the circuit board is provided with and is used for opening and closing the shift knob of circuit board, the casing in shift knob corresponds the position department and removes and be provided with and be used for pressing shift knob's button shell, the casing with be provided with first sealing washer between the button shell, first sealing washer with be provided with the second sealing washer between the button shell, the circuit board electricity is connected with the joint that is used for being connected with vehicle control circuit electricity.
Through adopting above-mentioned technical scheme, the casing is installed on the vehicle, and vehicle user presses the button shell, and the button shell removes and presses shift knob, and shift knob influences the circuit board, and the circuit board influences the control circuit of vehicle through the joint, and the leakproofness of button shell and casing has been guaranteed to first sealing washer, has guaranteed waterproof nature, and the second sealing washer has promoted the leakproofness between button shell and the first sealing washer, has further guaranteed waterproof nature.
Preferably, a first groove is formed between the first sealing ring and the button shell, a first sealing part is integrally arranged on the second sealing ring, and the first sealing part is inserted into the first groove.
Through adopting above-mentioned technical scheme, first sealing portion peg graft in first inslot for the second sealing washer is more firm between first sealing washer and button shell, and has further guaranteed the leakproofness between first sealing washer and the epitheca.
Preferably, the shell comprises an inner shell, an outer shell is arranged on the inner shell, a second groove is formed between the outer shell and the inner shell, a second sealing part is integrally arranged on the first sealing ring, and the second sealing part is inserted into the second groove.
Through adopting above-mentioned technical scheme, second sealing portion peg graft in the second inslot, and first sealing washer links to each other with the casing more firmly, has further guaranteed the leakproofness between first sealing washer and the casing.
Preferably, a plurality of first clamping blocks are arranged on the inner shell, a plurality of first clamping grooves are formed in the outer shell, and the first clamping blocks are clamped in the first clamping grooves.
Through adopting above-mentioned technical scheme, first joint piece joint is in first joint groove, and the inner shell is connected with the shell.
Preferably, a third groove is formed in the shell, a third sealing portion is integrally arranged on the first sealing ring, and the third sealing portion is inserted into the third groove.
Through adopting above-mentioned technical scheme, third sealing portion peg graft in the third inslot, and first sealing washer is closely connected with the shell more, has further guaranteed the leakproofness between first sealing washer and the casing.
Preferably, the button shell comprises a lower shell for pressing the switch button, an upper shell for being pressed is arranged on the lower shell, the upper shell and the lower shell are movably arranged at the position, corresponding to the switch button, of the shell, a fourth groove is formed between the upper shell and the lower shell, a fourth sealing part is integrally arranged on the first sealing ring, and the fourth sealing part is inserted into the fourth groove.
Through adopting above-mentioned technical scheme, fourth sealing portion peg graft in the fourth inslot, and first sealing washer is closely connected with the shell more, and has promoted the leakproofness between first sealing washer and the button shell.
Preferably, a plurality of second clamping blocks are arranged on the lower shell, a plurality of second clamping grooves are formed in the upper shell, and the second clamping blocks are clamped in the second clamping grooves.
Through adopting above-mentioned technical scheme, second joint piece joint is in the second joint groove, and the inner shell is connected with the shell.
Preferably, a fifth sealing part is arranged on the button shell, a fifth groove is formed in the first sealing ring, and the fifth sealing part is inserted into the fifth groove.
Through adopting above-mentioned technical scheme, fifth sealing portion peg graft in the fifth inslot, strengthened the connection firm degree between first sealing washer and the button shell, guaranteed the leakproofness.
Preferably, the button shell is provided with a positioning hole, the shell is provided with a positioning column, and the positioning column is inserted and moved in the positioning hole.
By adopting the technical scheme, the positioning column and the inner wall of the positioning hole are mutually limited, so that the button shell is prevented from shifting when moving.
Preferably, the shell is provided with a plurality of through holes in a penetrating way, and the through holes are used for conveniently installing the shell on the frame.
Through adopting above-mentioned technical scheme, the through-hole makes things convenient for the workman to fix the shell on the frame with parts such as screw, bolt.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the shell is arranged on the vehicle, a vehicle user presses the button shell, the button shell moves and presses the switch button, the switch button affects the circuit board, the circuit board affects the control circuit of the vehicle through the connector, the first sealing ring ensures the tightness between the button shell and the shell, the waterproof performance is ensured, the second sealing ring improves the tightness between the button shell and the first sealing ring, and the waterproof performance is further ensured;
2. the first sealing part is inserted in the first groove, so that the second sealing ring is more stable between the first sealing ring and the button shell, and the tightness between the first sealing ring and the upper shell is further ensured;
3. the second sealing part is inserted in the second groove, and the first sealing ring is more firmly connected with the shell, so that the tightness between the first sealing ring and the shell is further ensured.
Drawings
Fig. 1 is a schematic structural diagram of a waterproof type automobile external touch door switch according to an embodiment of the present application.
Fig. 2 is an exploded view of a waterproof type automobile external touch door switch according to an embodiment of the present application.
FIG. 3 is a schematic cross-sectional view of a waterproof automobile outer touch door switch in a first sealing portion according to an embodiment of the present application;
fig. 4 is a partial enlarged view at a in fig. 4.
Fig. 5 is a schematic sectional view of a waterproof type automobile external touch door switch in a fourth sealing portion according to an embodiment of the present application.
Reference numerals illustrate: 1. an inner case; 2. a housing; 3. a first clamping block; 4. a first clamping groove; 5. a fixing plate; 6. a through hole; 7. ribs; 8. a circuit board; 9. a switch button; 10. a mounting port; 11. an upper case; 12. a lower case; 13. a second clamping block; 14. a second clamping groove; 15. a first seal ring; 16. an abutting plate; 17. positioning columns; 18. positioning holes; 19. a second groove; 20. a second sealing part; 21. a fourth groove; 22. a fourth sealing part; 23. a third groove; 24. a third sealing part; 25. a second seal ring; 26. a first groove; 27. a first sealing part; 28. an electric wire; 29. a wiring port; 30. a joint; 31. a fifth sealing part; 32. and a fifth groove.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5. For convenience of description, the following description of "upper", "lower", "top", "bottom", and the like with respect to the direction and the direction of the drawing are taken into consideration.
The embodiment of the application discloses a waterproof type automobile external contact type door switch.
Referring to fig. 1 and 2, a waterproof type automobile external touch door switch comprises a housing, wherein the housing comprises a basin-shaped inner housing 1, an outer housing 2 is sleeved on the inner housing 1, a plurality of first clamping blocks 3 are integrally arranged on the outer wall of the inner housing 1, a plurality of first clamping grooves 4 are formed in the inner wall of the outer housing 2, and the first clamping blocks 3 are clamped in the first clamping grooves 4.
Referring to fig. 1 and 2, both sides of the housing 2 are integrally extended to form a fixing plate 5, two through holes 6 for conveniently mounting the housing on the frame B post are formed in the fixing plate 5 in a penetrating manner, one of the through holes 6 on the fixing plate 5 is a countersunk hole, and the other through hole 6 is a circular hole.
When the bicycle frame is used, the inner shell 1 and the outer shell 2 are combined into the shell, a worker embeds the shell on the B column of the bicycle frame, and the through holes 6 are formed in the outer shell 2, so that the worker can conveniently and fixedly install the outer shell 2 on the B column of the bicycle frame through connecting pieces such as screws.
Referring to fig. 2 and 3, a plurality of ribs 7 are integrally provided at the bottom of the inner wall of the inner case 1, a circuit board 8 is mounted between the ribs 7, the circuit board 8 is in a square plate shape horizontally placed, and a switch button 9 for opening and closing the circuit board 8 is mounted on the top surface of the circuit board 8.
In use, the inner shell 1 is provided with the circuit board 8 through the plurality of ribs 7, the switch button 9 controls the circuit board 8, and the circuit board 8 can be controlled by pressing the switch button 9.
Referring to fig. 3, a circular mounting opening 10 is formed at the top of the outer case 2, the mounting opening 10 penetrates the outer case 2 in a vertical direction, and the mounting opening 10 communicates with the cavity of the inner case 1. The button shell is arranged on the shell in a lifting manner, the button shell comprises an upper shell 11 used for being pressed and a lower shell 12 used for pressing a switch button 9, the lower shell 12 is in a vertical round tube shape, the upper shell 11 is in a reverse-buckled round basin shape, a plurality of second clamping blocks 13 are integrally arranged on the outer wall of the lower shell 12, a plurality of second clamping grooves 14 are formed in the inner wall of the upper shell 11, the second clamping blocks 13 are clamped in the second clamping grooves 14, and the upper shell 11 and the lower shell 12 are combined to move in the inner cavity of the inner shell 1 and the mounting opening 10 in a lifting manner.
Referring to fig. 2 and 3, a first seal ring 15 is provided between the upper case 11 and the housing 2, the lower case 12 is located directly above the switch button 9, an abutment plate 16 is integrally provided at the bottom of the lower case 12, and the bottom surface of the abutment plate 16 abuts against the switch button 9.
In use, the upper shell 11 is pressed, the upper shell 11 moves downwards together with the lower shell 12, at this time the abutting plate 16 moves downwards and presses the switch button 9, and the state of the circuit board 8 is changed, so that the circuit board 8 is controlled by pressing the button shell by external touch.
Referring to fig. 3 and 4, two positioning posts 17 are integrally provided on the bottom of the inner wall of the inner shell 1, two positioning holes 18 are provided on the abutting plate 16 in a penetrating manner, the positioning posts 17 are in one-to-one correspondence with the positioning holes 18, and the positioning posts 17 are relatively inserted and moved in the positioning holes 18.
In use, the abutment plate 16 is restrained by the positioning posts 17 from each other by the positioning holes 18 as the button housing moves up and down, preventing the button housing from being deflected during movement.
Referring to fig. 3 and 4, a second groove 19 is formed between the outer shell 2 and the inner shell 1, the second groove 19 is in a shape of a circular arc segment groove, the first seal ring 15 is integrally extended and provided with a second seal part 20, the second seal part 20 is in a shape of a circular arc segment, the second seal part 20 is inserted into the second groove 19, and the second seal part 20 is extruded by the outer shell 2 and the inner shell 1 in the second groove 19.
Referring to fig. 5, a fourth groove 21 is formed between the upper case 11 and the lower case 12, the fourth groove 21 is in the shape of a ring groove, the first seal ring 15 is integrally extended with a fourth seal portion 22, the fourth seal portion 22 is in the shape of a cylinder, the fourth seal portion 22 is inserted into the fourth groove 21, and the fourth seal portion 22 is pressed by the upper case 11 and the lower case 12 in the fourth groove 21.
When in use, the first sealing ring 15 is arranged between the shell and the button shell, and the second sealing part 20 is inserted into the second groove 19, so that the tightness between the first sealing ring 15 and the shell is ensured; the fourth sealing part 22 is inserted in the fourth groove 21, so that the tightness between the first sealing ring 15 and the button shell is ensured.
Referring to fig. 3 and 4, a third groove 23 is formed in the top of the housing 2, the third groove 23 is in a ring groove shape, a third sealing portion 24 is integrally formed on the first sealing ring 15, the third sealing portion 24 is in a ring shape, and the third sealing portion 24 is inserted into the third groove 23.
When in use, the third sealing part 24 is inserted into the third groove 23, the first sealing ring 15 is more tightly connected with the shell 2, and the tightness between the first sealing ring 15 and the shell is further ensured.
Referring to fig. 3 and 4, a second sealing ring 25 is sleeved on the top of the upper case 11. A first groove 26 is formed between the first sealing ring 15 and the upper shell 11, the first groove 26 is in a ring groove shape, the second sealing ring 25 is integrally provided with a first sealing part 27, and the first sealing part 27 is inserted into the first groove 26.
When in use, a worker installs the shell on the column B of the frame, the top of the second sealing ring 25 is just flush with the surface of the vehicle shell 2, and the first sealing part 27 is inserted into the first groove 26, so that the tightness between the first sealing ring 15 and the upper shell 11 is further ensured.
Referring to fig. 3 and 4, the upper case 11 is integrally provided with a fifth sealing portion 31, the fifth sealing portion 31 is in the shape of an arc segment, the first seal ring 15 is provided with a fifth groove 32, the fifth groove 32 is in the shape of an arc segment, and the fifth sealing portion 31 is inserted into the fifth groove 32.
When in use, the fifth sealing part 31 is inserted into the fifth groove 32, so that the connection stability between the first sealing ring 15 and the upper shell 11 is improved, and the tightness is ensured.
Referring to fig. 2 and 3, the circuit board 8 is electrically connected with a wire 28, a wiring port 29 is provided on the bottom of the inner wall of the inner shell 1 in a downward direction, one end of the wire 28 away from the circuit board 8 passes through the wiring port 29 to come out of the shell, and one end of the wire 28 away from the circuit board 8 is electrically connected with a connector 30 for electrically connecting with a vehicle control circuit.
The implementation principle of the waterproof automobile external contact type door switch is as follows: the worker installs the shell on the B column of the vehicle frame in an embedded manner, the through hole 6 is convenient for the worker to fix the shell 2 and the vehicle frame, at the moment, the bottom end of the shell is embedded into the vehicle shell 2, and the top end of the second sealing ring 25 is just flush with the outer surface of the vehicle shell 2;
the top end of the button shell is pressed by a hand of a vehicle user, the button shell moves downwards, the first sealing ring 15 is pulled and deformed, the positioning column 17 and the inner wall of the positioning hole 18 are mutually limited, the shift of the button shell during movement is prevented, at the moment, the switch button 9 is pressed by the bottom surface of the abutting plate 16, the working state of the circuit board 8 is changed when the switch button 9 is pressed, the circuit board 8 is electrically connected with the connector 30, the connector 30 is electrically connected with the control circuit of the vehicle, the control circuit of the vehicle is also changed when the working state of the circuit board 8 is changed, and the vehicle door is opened;
after the hands of the vehicle user leave the button shell, the first sealing ring 15 resets, the button shell resets, and the button shell does not press the switch button 9 any more;
the first sealing ring 15 is arranged between the shell and the button shell, so that the tightness between the shell and the button shell is ensured, the waterproofness is ensured, the second sealing ring 25 is arranged between the first sealing ring 15 and the button shell, the tightness between the first sealing ring 15 and the button shell is ensured, and the waterproofness is further ensured;
the first sealing part 27 is inserted in the first groove 26, the second sealing ring 25 is more stable between the first sealing ring 15 and the button shell, and the tightness between the first sealing ring 15 and the upper shell 11 is further ensured;
the second sealing part 20 is inserted in the second groove 19, the first sealing ring 15 is more firmly connected with the shell, and the tightness between the first sealing ring 15 and the shell is improved;
the third sealing part 24 is inserted in the third groove 23, the first sealing ring 15 is more tightly connected with the shell 2, and the tightness between the first sealing ring 15 and the shell is further ensured;
the fourth sealing part 22 is inserted in the fourth groove 21, the first sealing ring 15 is more tightly connected with the shell 2, and the sealing performance between the first sealing ring 15 and the button shell is improved;
the fifth sealing part 31 is inserted in the fifth groove 32, so that the connection stability between the first sealing ring 15 and the upper shell 11 is improved, and the tightness is ensured.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. A waterproof type automobile external contact type door switch is characterized in that: the automobile switch comprises a shell, a circuit board (8) is arranged on the shell, the circuit board (8) is provided with a switch button (9) for opening and closing the circuit board (8), the shell is movably arranged at the corresponding position of the switch button (9) and is used for pressing a button shell of the switch button (9), a first sealing ring (15) is arranged between the shell and the button shell, a second sealing ring (25) is arranged between the first sealing ring (15) and the button shell, and the circuit board (8) is electrically connected with a connector (30) for being electrically connected with an automobile control circuit.
2. A waterproof automotive exterior contact door switch as defined in claim 1, wherein: a first groove (26) is formed between the first sealing ring (15) and the button shell, a first sealing part (27) is integrally arranged on the second sealing ring (25), and the first sealing part (27) is inserted into the first groove (26).
3. A waterproof automotive exterior contact door switch as defined in claim 1, wherein: the shell comprises an inner shell (1), an outer shell (2) is arranged on the inner shell (1), a second groove (19) is formed between the outer shell (2) and the inner shell (1), a second sealing part (20) is integrally arranged on the first sealing ring (15), and the second sealing part (20) is inserted into the second groove (19).
4. A waterproof automotive exterior-contact door switch as defined in claim 3, wherein: the novel inner shell is characterized in that a plurality of first clamping blocks (3) are arranged on the inner shell (1), a plurality of first clamping grooves (4) are formed in the outer shell (2), and the first clamping blocks (3) are clamped in the first clamping grooves (4).
5. A waterproof automotive exterior contact door switch as defined in claim 1, wherein: the shell is provided with a third groove (23), the first sealing ring (15) is integrally provided with a third sealing part (24), and the third sealing part (24) is inserted into the third groove (23).
6. A waterproof automotive exterior contact door switch as defined in claim 1, wherein: the button shell comprises a lower shell (12) used for pressing the switch button (9), an upper shell (11) used for being pressed is arranged on the lower shell (12), the upper shell (11) and the lower shell (12) are movably arranged at the position of the shell corresponding to the switch button (9), a fourth groove (21) is formed between the upper shell (11) and the lower shell (12), a fourth sealing part (22) is integrally arranged on the first sealing ring (15), and the fourth sealing part (22) is inserted into the fourth groove (21).
7. The waterproof automotive exterior-contact door switch of claim 6, further comprising: a plurality of second clamping blocks (13) are arranged on the lower shell (12), a plurality of second clamping grooves (14) are formed in the upper shell (11), and the second clamping blocks (13) are clamped in the second clamping grooves (14).
8. A waterproof automotive exterior contact door switch as defined in claim 1, wherein: the button shell is provided with a fifth sealing part (31), the first sealing ring (15) is provided with a fifth groove (32), and the fifth sealing part (31) is inserted into the fifth groove (32).
9. A waterproof automotive exterior contact door switch as defined in claim 1, wherein: the button shell is provided with a positioning hole (18), the shell is provided with a positioning column (17), and the positioning column (17) is inserted and moved in the positioning hole (18).
10. A waterproof automotive exterior contact door switch as defined in claim 1, wherein: the shell is provided with a plurality of through holes (6) in a penetrating way, and the through holes are used for conveniently installing the shell on a frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320714853.6U CN219393222U (en) | 2023-03-31 | 2023-03-31 | Waterproof type automobile external contact type door switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320714853.6U CN219393222U (en) | 2023-03-31 | 2023-03-31 | Waterproof type automobile external contact type door switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219393222U true CN219393222U (en) | 2023-07-21 |
Family
ID=87193326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320714853.6U Active CN219393222U (en) | 2023-03-31 | 2023-03-31 | Waterproof type automobile external contact type door switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219393222U (en) |
-
2023
- 2023-03-31 CN CN202320714853.6U patent/CN219393222U/en active Active
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| GR01 | Patent grant |