CN220682327U - Novel windshield wiper structure - Google Patents
Novel windshield wiper structure Download PDFInfo
- Publication number
- CN220682327U CN220682327U CN202322421399.8U CN202322421399U CN220682327U CN 220682327 U CN220682327 U CN 220682327U CN 202322421399 U CN202322421399 U CN 202322421399U CN 220682327 U CN220682327 U CN 220682327U
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- Prior art keywords
- windshield wiper
- electromagnet
- limiting
- driving shaft
- limiting block
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- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a novel windshield wiper structure, and relates to the field of windshield wipers. Including the windshield wiper motor, the output end-to-end connection of windshield wiper motor has the drive shaft, is equipped with the axle sleeve on the drive shaft, and the output end fixed mounting of drive shaft has the windshield wiper support body, is equipped with the windshield wiper body on the windshield wiper support body, and fixed mounting has stop gear in the drive shaft, and stop gear fixed mounting has the location cutting ferrule in one side fixed mounting, has seted up the location screw on the location cutting ferrule, is equipped with actuating mechanism on the stopper. After the power supply of the electromagnet is switched on, the electromagnet can attract the connecting armature, so that a limiting block on the telescopic rod is driven to move upwards to separate from the limiting gear, the wiper motor can drive the wiper body at the tail end of the driving shaft to work after the limiting block is separated from the limiting gear, the power supply of the electromagnet can be switched off after the wiper motor is switched off, and the pressing spring can drive the limiting block to be embedded into the limiting gear after the power supply of the electromagnet is switched off, so that the driving shaft is limited to rotate, and manual movement of the wiper is prevented.
Description
Technical Field
The utility model relates to the field of windshield wipers, in particular to a novel windshield wiper structure.
Background
The windshield wiper is an important accessory installed on the windshield, and has the function of sweeping rain, snow and dust on the windshield glass, which obstruct the view. Therefore, it has an important role in driving safety. The wiper is generally a vacuum wiper, an electric wiper or a wiper with an electric control unit. Most of the existing windshield wiper structures are manually moved, if the windshield wiper is not returned to the initial position, the windshield wiper cannot be used, and the internal structure of the windshield wiper is easily damaged due to frequent movement of the windshield wiper.
Disclosure of Invention
The utility model mainly aims to provide a novel windshield wiper structure which can effectively solve the problems in the background art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a novel windshield wiper structure, includes the windshield wiper motor, the output end-to-end connection of windshield wiper motor has the drive shaft, be equipped with the axle sleeve in the drive shaft, the output end fixed mounting of drive shaft has the windshield wiper support body, be equipped with the windshield wiper body on the windshield wiper support body, fixed mounting has stop block, set screw, location cutting ferrule and limiting gear in the drive shaft, limiting gear fixed mounting is in the drive shaft, limiting gear one side fixed mounting has the location cutting ferrule, the location cutting ferrule has been seted up on the location cutting ferrule, be equipped with the set screw in the location cutting ferrule, the limiting gear top is equipped with the stopper, be equipped with actuating mechanism on the stopper, actuating mechanism includes casing, electro-magnet, connecting armature, lower casing, compression spring, spring holder and telescopic link, the lower casing sets up in the stopper top, lower casing upper end fixed mounting has the casing, fixed mounting has the electro-magnet in the upper casing, movable mounting has the telescopic link, the armature upper end fixed mounting is equipped with compression spring on the telescopic link, fixed mounting has the spring holder on the telescopic link.
Furthermore, the upper half of the limiting block is provided with a butt joint hole, and the lower end of the telescopic rod is connected to the limiting block through the butt joint hole.
Furthermore, the limiting gear is connected to the driving shaft through a positioning clamping sleeve, the positioning screw is connected to the positioning clamping sleeve through a positioning screw hole, and the positioning clamping sleeve is fixed to the driving shaft through the positioning screw.
Further, through holes are formed in the two ends of the lower shell, and the telescopic rod is movably installed in the lower shell through the through holes.
Furthermore, one end of the compression spring is connected to the spring seat, the other end of the compression spring is connected to the upper end of the lower shell, the electromagnet is installed above the lower shell through the upper shell, and the electromagnet and the wiper motor are connected in series through a wire.
Further, the wiper body is mounted at the end of the driving shaft through the wiper frame body.
Compared with the prior art, the utility model has the following beneficial effects:
the electromagnet is connected with the windshield wiper motor in series through a wire, the power supply of the electromagnet is also connected after the windshield wiper motor is started, the electromagnet is connected with the armature in an attractive mode after the power supply of the electromagnet is connected, so that the limiting block on the telescopic rod is driven to move upwards to be separated from the limiting gear, the windshield wiper motor can drive the driving shaft end windshield wiper body to work after the limiting block is separated from the limiting gear, the power supply of the electromagnet is disconnected after the windshield wiper motor is closed, the pressing spring can drive the limiting block to be embedded into the limiting gear after the power supply of the electromagnet is disconnected, and therefore the driving shaft is limited to rotate, and manual movement of the windshield wiper is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of a spacing mechanism according to the present utility model;
fig. 4 is a schematic view of a driving mechanism according to the present utility model.
In the figure: 1. a wiper body; 2. a wiper frame body; 3. a drive shaft; 4. a shaft sleeve; 5. a wiper motor; 6. a limiting mechanism; 601. a limiting block; 602. a set screw; 603. positioning screw holes; 604. positioning the clamping sleeve; 605. a limit gear; 7. a driving mechanism; 701. an upper housing; 702. an electromagnet; 703. connecting an armature; 704. a lower housing; 705. a compression spring; 706. a spring seat; 707. a telescopic rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 4, a novel windshield wiper structure comprises a windshield wiper motor 5, wherein the output end of the windshield wiper motor 5 is connected with a driving shaft 3, a shaft sleeve 4 is arranged on the driving shaft 3, the output end of the driving shaft 3 is fixedly provided with a windshield wiper frame body 2, the windshield wiper frame body 2 is provided with a windshield wiper body 1, the driving shaft 3 is fixedly provided with a limiting mechanism 6, a driving mechanism 7 is arranged on the limiting block 601, and the windshield wiper body 1 is arranged at the tail end of the driving shaft 3 through the windshield wiper frame body 2.
The driving shaft 3 is fixedly provided with a limiting mechanism 6, the limiting mechanism 6 comprises a limiting block 601, a positioning screw 602, a positioning screw hole 603, a positioning clamping sleeve 604 and a limiting gear 605, the limiting gear 605 is fixedly arranged on the driving shaft 3, one side of the limiting gear 605 is fixedly provided with the positioning clamping sleeve 604, the positioning screw hole 603 is arranged on the positioning clamping sleeve 604, the positioning screw hole 603 is internally provided with the positioning screw 602, the limiting block 601 is arranged above the limiting gear 605, the limiting block 601 is provided with a driving mechanism 7, the driving mechanism 7 comprises an upper shell 701, an electromagnet 702, a connecting armature 703, a lower shell 704, a compression spring 705, a spring seat 706 and a telescopic rod 707, the lower shell 704 is arranged above the limiting block 601, the upper end of the lower shell 704 is fixedly provided with the upper shell 701, the electromagnet 702 is fixedly arranged in the upper shell 701, the telescopic rod 707 is movably arranged in the lower shell 704, the upper end of the telescopic rod 707 is fixedly provided with a connecting armature 703, the telescopic rod 707 is sleeved with a compression spring 705, the telescopic rod 707 is fixedly provided with a spring seat 706, the electromagnet 702 is connected with the windshield wiper motor 5 in series through a lead, the power supply of the electromagnet 702 is also turned on after the windshield wiper motor 5 is started, the electromagnet 702 is connected with the armature 703 in a suction mode after the power supply is turned on, a limiting block 601 on the telescopic rod 707 is driven to move upwards to be separated from a limiting gear 605, the windshield wiper motor 5 can drive a windshield wiper body 1 at the tail end of a driving shaft 3 to work after the limiting gear 605 is separated from the limiting block 601, the power supply of the electromagnet 702 is disconnected after the windshield wiper motor 5 is closed, the compression spring 705 can drive the limiting block 601 to be embedded into the limiting gear 605 after the power supply of the electromagnet 702 is disconnected, and therefore the driving shaft 3 is limited to rotate, and manual movement of the windshield wiper is prevented.
It should be noted that, in the actual use, the novel windshield wiper structure is provided with the windshield wiper motor 5, because the electromagnet 702 is connected with the windshield wiper motor 5 in series through a wire, the power supply of the electromagnet 702 is also turned on after the windshield wiper motor 5 is started, because the two ends of the lower shell 704 are provided with through holes, the telescopic rod 707 is movably installed in the lower shell 704 through the through holes, one end of the compression spring 705 is connected to the spring seat 706, the other end of the compression spring 705 is connected to the upper end of the lower shell 704, the electromagnet 702 is installed above the lower shell 704 through the upper shell 701, the electromagnet 702 is connected to the connecting armature 703 after being turned on, so that the limiting block 601 on the telescopic rod 707 moves upwards to be separated from the limiting gear 605, the windshield wiper motor 5 drives the end body 1 of the driving shaft 3 to work after the limiting gear 605 is separated from the limiting block 601, the electromagnet 702 is turned off, the compression spring 705 drives the limiting block 601 to be embedded into the limiting gear 605 after the power supply of the electromagnet 702 is turned off, because the limiting gear 605 is connected to the driving shaft 3 through the positioning screw hole 604, the positioning screw 602 is connected to the positioning screw 604 through the positioning screw hole 603, the positioning screw 604 is connected to the positioning sleeve 604, and the positioning sleeve 604 is fixed to the driving shaft 3 through the positioning screw 602, and the driving shaft 605 is prevented from being embedded into the driving shaft 3, and the driving shaft is prevented from rotating.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Novel windshield wiper structure, its characterized in that: comprises a windshield wiper motor (5), the output end of the windshield wiper motor (5) is connected with a driving shaft (3), a shaft sleeve (4) is arranged on the driving shaft (3), a windshield wiper frame (2) is fixedly arranged at the output end of the driving shaft (3), a windshield wiper body (1) is arranged on the windshield wiper frame (2), a limiting mechanism (6) is fixedly arranged on the driving shaft (3), the limiting mechanism (6) comprises a limiting block (601), a positioning screw (602), a positioning screw hole (603), a positioning clamping sleeve (604) and a limiting gear (605), the limiting gear (605) is fixedly arranged on the driving shaft (3), a positioning clamping sleeve (604) is fixedly arranged on one side of the limiting gear (605), a positioning screw hole (603) is arranged in the positioning screw hole (603), a limiting block (601) is arranged above the limiting gear (605), a driving mechanism (7) is arranged on the limiting block (601), the driving mechanism (7) comprises an upper shell (701), an electromagnet (702), a connecting armature (703), a lower shell (704), a compression spring seat (706) and a telescopic rod (706), the lower shell (704) is arranged above the limiting block (601), an upper shell (701) is fixedly arranged at the upper end of the lower shell (704), an electromagnet (702) is fixedly arranged in the upper shell (701), a telescopic rod (707) is movably arranged in the lower shell (704), a connecting armature (703) is fixedly arranged at the upper end of the telescopic rod (707), a compression spring (705) is sleeved on the telescopic rod (707), and a spring seat (706) is fixedly arranged on the telescopic rod (707).
2. A novel wiper structure according to claim 1, wherein: the upper half of the limiting block (601) is provided with a butt joint hole, and the lower end of the telescopic rod (707) is connected to the limiting block (601) through the butt joint hole.
3. A novel wiper structure according to claim 2, wherein: the limiting gear (605) is connected to the driving shaft (3) through a positioning clamping sleeve (604), the positioning screw (602) is connected to the positioning clamping sleeve (604) through a positioning screw hole (603), and the positioning clamping sleeve (604) is fixed to the driving shaft (3) through the positioning screw (602).
4. A novel wiper structure according to claim 3, wherein: through holes are formed in two ends of the lower shell (704), and the telescopic rod (707) is movably arranged in the lower shell (704) through the through holes.
5. The novel wiper structure according to claim 4, wherein: one end of the compression spring (705) is connected to the spring seat (706), the other end of the compression spring (705) is connected to the upper end of the lower shell (704), the electromagnet (702) is installed above the lower shell (704) through the upper shell (701), and the electromagnet (702) and the wiper motor (5) are connected in series through a wire.
6. The novel wiper structure according to claim 5, wherein: the windshield wiper body (1) is arranged at the tail end of the driving shaft (3) through the windshield wiper frame body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421399.8U CN220682327U (en) | 2023-09-06 | 2023-09-06 | Novel windshield wiper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421399.8U CN220682327U (en) | 2023-09-06 | 2023-09-06 | Novel windshield wiper structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220682327U true CN220682327U (en) | 2024-03-29 |
Family
ID=90373645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322421399.8U Active CN220682327U (en) | 2023-09-06 | 2023-09-06 | Novel windshield wiper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220682327U (en) |
-
2023
- 2023-09-06 CN CN202322421399.8U patent/CN220682327U/en active Active
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