CN219706923U - Single-arm type wiper assembly - Google Patents
Single-arm type wiper assembly Download PDFInfo
- Publication number
- CN219706923U CN219706923U CN202321017723.3U CN202321017723U CN219706923U CN 219706923 U CN219706923 U CN 219706923U CN 202321017723 U CN202321017723 U CN 202321017723U CN 219706923 U CN219706923 U CN 219706923U
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- CN
- China
- Prior art keywords
- seat assembly
- fixed seat
- limiting
- assembly
- mounting groove
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- 230000004224 protection Effects 0.000 claims abstract description 19
- 230000008602 contraction Effects 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding 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 single-arm type windscreen wiper assembly, which comprises a fixed seat assembly, a protection mechanism, a mounting plate and a fan, wherein the right front end of the fixed seat assembly is rotationally connected with a connecting shaft, and the front end of the connecting shaft is fixedly connected with a connecting rod; meanwhile, a wiper arm is arranged at the upper end of the connecting rod, and a motor is arranged at the rear end of a connecting shaft arranged at the lower side of the connecting rod; the protection mechanism is arranged at the rear side of the fixed seat assembly and comprises a protection plate, a limiting piece, a connecting lug, a mounting groove, a spring and a limiting block; the mounting plate is integrally connected to the left end and the right end of the fixing seat assembly in a bilateral symmetry mode, and a limiting rod is connected in a hollow structure of the mounting plate in a nested mode; the fan is arranged at the left end of the inside of the fixed seat assembly, and the right wall of the fixed seat assembly is provided with heat dissipation holes at equal intervals. The single-arm type wiper assembly is convenient for maintaining the motor, is easy to install on vehicles of various vehicle types, and simultaneously is convenient for heat dissipation.
Description
Technical Field
The utility model relates to the technical field related to single-arm type windscreen wiper assembly devices, in particular to a single-arm type windscreen wiper assembly.
Background
The windshield wiper is an indispensable accessory on the windshield glass, and the windshield wiper is utilized to sweep out rain, snow, dust and other impurities on the windshield glass, so that the impurities are prevented from affecting the sight of a driver, and the windshield wiper in the market at present has various styles.
However, in general single arm type wiper assemblies, the motor is damaged when being used for a long time, which is difficult to cause resource waste when being overhauled, and is not easy to be installed on vehicles of various vehicle types, and meanwhile, the motor is damaged when being used for a long time, so that the single arm type wiper assembly is provided, and the problems raised in the above are solved.
Disclosure of Invention
The utility model aims to provide a single-arm type wiper assembly, which solves the problems that most single-arm type wiper assemblies proposed in the background art are inconvenient to maintain a motor, are not easy to install on vehicles of various vehicle types and are inconvenient to radiate heat.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the single-arm type wiper assembly comprises a fixed seat assembly for integrally mounting and bearing, wherein the right front end of the fixed seat assembly is rotationally connected with a connecting shaft, and the front end of the connecting shaft is fixedly connected with a connecting rod;
meanwhile, a wiper arm is arranged at the upper end of the connecting rod, a motor is arranged at the rear end of a connecting shaft arranged at the lower side of the connecting rod, and the motor is connected to the right end inside the fixing seat assembly through bolts;
further comprises:
the protection mechanism is arranged at the rear side of the fixed seat assembly and comprises a protection plate, a limiting piece, a connecting lug, a mounting groove, a spring and a limiting block, wherein the protection plate is connected to the rear end of the inside of the fixed seat assembly in a clamping manner;
the mounting plate is integrally connected to the left end and the right end of the fixing seat assembly in a bilateral symmetry mode, a limiting rod is connected in a hollow structure of the mounting plate in a nested mode, and the limiting rod is fixedly connected to a vehicle;
the fan is arranged at the left end of the inner part of the fixed seat assembly, and the right wall of the fixed seat assembly is provided with radiating holes at equal intervals.
Preferably, the upper end and the lower end of the protection plate are symmetrically embedded and connected with limiting pieces, the limiting pieces are clamped and connected in the connecting lugs, and the connecting lugs are respectively and fixedly connected at the upper end and the lower end of the fixing seat assembly.
Preferably, the front end of the limiting piece is internally provided with a mounting groove, the inside of the mounting groove is fixedly connected with a spring, and the outer end of the spring is fixedly connected with a limiting block;
the limiting block is slidably connected to the inside of the mounting groove, and the sum of the thickness of the limiting block and the minimum contraction length of the spring is equal to the depth of the mounting groove.
Preferably, the front end of the limiting rod is in threaded connection with a limiting cover.
Preferably, the radiating holes are arranged in an inclined mode, and meanwhile, the fixing seat assembly is communicated with the outside through the radiating holes.
Compared with the prior art, the utility model has the beneficial effects that: the single-arm wiper assembly is convenient for maintaining the motor, is easy to install on vehicles of various vehicle types, and is convenient for heat dissipation;
1. the thickness of the limiting block and the sum of the minimum contraction lengths of the springs are equal to the depth of the mounting groove, the fuel gas of the limiting block is pressed to completely enter the mounting groove, and the protecting plate is pulled backwards to enable the limiting piece to be separated from the inside of the connecting lug, so that the motor is convenient to maintain;
2. the front end of the limiting rod is connected with a limiting cover in a threaded manner, so that after the mounting plate is connected to the limiting rod in a nested manner, the position of the limiting rod on the mounting plate is limited through the limiting cover, and the limiting rod is easy to mount on vehicles of various vehicle types;
3. be equipped with fan and louvre, the fixing base assembly is linked together with the external world through the louvre for the fan during operation distributes the internal heat of fixing base assembly to the external world through being equidistant louvre that sets up, thereby makes things convenient for the heat dissipation.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic top view of a cross-sectional structure of a mounting plate and a stop lever connection of the present utility model;
FIG. 3 is a schematic view of a right side cross-sectional structure of a connection between a shield and a holder assembly according to the present utility model;
fig. 4 is a schematic top view of a cross-section of a connection between a stopper and a stopper according to the present utility model.
In the figure: 1. a fixed seat assembly; 2. a connecting shaft; 3. a connecting rod; 4. a wiper arm; 5. a motor; 6. a protective mechanism; 601. a protection plate; 602. a limiting piece; 603. a connecting lug; 604. a mounting groove; 605. a spring; 606. a limiting block; 7. a mounting plate; 8. a limit rod; 9. a limit cover; 10. a fan; 11. and the heat dissipation holes.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: when the single-arm type windscreen wiper assembly is used, as the mounting plate 7 is integrally connected at the left end and the right end of the fixed seat assembly 1 in a bilateral symmetry manner, the hollow structure of the mounting plate 7 is internally and nestedly connected with the limiting rod 8, and the front end of the limiting rod 8 is in threaded connection with the limiting cover 9;
therefore, the fixing seat assembly 1 is placed at the front end of the windshield of the vehicle, the hollow structure of the mounting plate 7 which is arranged symmetrically left and right is nested and connected to the limiting rod 8, the limiting rod 8 is fixedly connected to the windshield of the vehicle, the limiting cover 9 is rotated to be in threaded connection with the front end of the limiting rod 8, and the position of the mounting plate 7 at the front end of the windshield of the vehicle is limited through the limiting rod 8 and the limiting cover 9, so that the mounting plate is easy to be mounted on vehicles of various vehicle types;
referring to fig. 1, 2 and 3, since the fan 10 is mounted at the left end of the inside of the fixing seat assembly 1, and the right wall of the fixing seat assembly 1 is provided with the heat dissipation holes 11 at equal intervals, the heat dissipation holes 11 are arranged in an inclined manner, and meanwhile, the fixing seat assembly 1 is communicated with the outside through the heat dissipation holes 11, the motor 5 drives the connecting shaft 2 to rotate at the right front end of the fixing seat assembly 1 during working, and drives the connecting rod 3 to rotate through the connecting shaft 2;
the connecting rod 3 drives the wiper arm 4 to rotate, the motor 5 can generate heat when working, the fan 10 can work to blow cool air to the motor 5 to dissipate heat, the heat generated by the motor 5 is dissipated outside through the heat dissipation holes 11 which are arranged at equal intervals, and the inclined arrangement of the heat dissipation holes 11 can prevent rainwater and dust from entering the fixing seat assembly 1, so that heat dissipation is facilitated;
referring to fig. 1, 3 and 4, the motor 5 is overhauled through a structure composed of a protection plate 601, a limiting piece 602, a connecting lug 603, a mounting groove 604, a spring 605 and a limiting block 606, because the protection plate 601 is connected to the rear end of the inside of the fixing seat assembly 1 in a clamping way, the limiting piece 602 is connected to the inside of the connecting lug 603 in a clamping way in an embedding way, the limiting block 606 is connected to the inside of the mounting groove 604 in a sliding way, and the sum of the thickness of the limiting block 606 and the minimum contraction length of the spring 605 is equal to the depth of the mounting groove 604;
therefore, when the motor 5 is overhauled, the limiting cover 9 is rotated to separate from the front end of the limiting rod 8, the fixing seat assembly 1 is pulled forward to separate the mounting plate 7 from the limiting rod 8, the limiting piece 602 is pressed to slide in the mounting groove 604 to enable the spring 605 to be in a contracted state until the limiting piece 606 completely enters the mounting groove 604, the protection plate 601 is pulled backward to separate the limiting pieces 602 which are symmetrically arranged left and right from the inside of the connecting lug 603 respectively, so that the protection plate 601 is separated from the inside of the rear end of the fixing seat assembly 1, and the motor 5 in the fixing seat assembly 1 is inspected;
after the maintenance is finished, the protection plate 601 is connected to the rear end of the inside of the fixing seat assembly 1 in a clamping mode, the limiting piece 602 is connected to the inside of the connecting lug 603 in a clamping mode, the spring 605 drives the limiting block 606 to slide towards the outer end of the inside of the mounting groove 604, the outer end of the limiting block 606 protrudes out of the inside of the mounting groove 604, and therefore the maintenance of the motor 5 is facilitated, and the working principle of the single-arm wiper assembly is achieved.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The single-arm type wiper assembly comprises a fixed seat assembly (1) for integrally mounting and bearing, wherein the right front end of the fixed seat assembly (1) is rotationally connected with a connecting shaft (2), and the front end of the connecting shaft (2) is fixedly connected with a connecting rod (3);
meanwhile, a wiper arm (4) is arranged at the upper end of the connecting rod (3), a motor (5) is arranged at the rear end of a connecting shaft (2) arranged at the lower side of the connecting rod (3), and the motor (5) is connected to the right end of the inside of the fixed seat assembly (1) through bolts;
characterized by further comprising:
the protection mechanism (6) is arranged at the rear side of the fixed seat assembly (1), and the protection mechanism (6) comprises a protection plate (601), a limiting piece (602), a connecting lug (603), a mounting groove (604), a spring (605) and a limiting block (606), wherein the protection plate (601) is connected to the rear end of the inside of the fixed seat assembly (1) in a clamping mode;
the mounting plate (7), the symmetrical integration of the left and right sides of the mounting plate (7) connects in both ends about the fixed seat assembly (1), and the hollow structure of the mounting plate (7) is nested and connected with the stop lever (8), and the stop lever (8) is fixedly connected on the vehicle;
the fan (10), fan (10) are installed in fixing base assembly (1) inside left end, and the right wall of fixing base assembly (1) is equidistant has offered louvre (11).
2. The single arm wiper assembly as set forth in claim 1 wherein: the upper end and the lower end of the protection plate (601) are symmetrically embedded and connected with limiting pieces (602), the limiting pieces (602) are connected inside the connecting lugs (603) in a clamping mode, and the connecting lugs (603) are fixedly connected to the upper end and the lower end of the fixing seat assembly (1) respectively.
3. A single arm wiper assembly according to claim 2, wherein: the front end of the limiting piece (602) is internally provided with a mounting groove (604), a spring (605) is fixedly connected in the mounting groove (604), and the outer end of the spring (605) is fixedly connected with a limiting block (606);
the limiting block (606) is slidably connected inside the mounting groove (604), and the sum of the thickness of the limiting block (606) and the minimum contraction length of the spring (605) is equal to the depth of the mounting groove (604).
4. The single arm wiper assembly as set forth in claim 1 wherein: the front end of the limiting rod (8) is connected with a limiting cover (9) through threads.
5. The single arm wiper assembly as set forth in claim 1 wherein: the radiating holes (11) are obliquely arranged, and meanwhile, the fixing seat assembly (1) is communicated with the outside through the radiating holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321017723.3U CN219706923U (en) | 2023-04-29 | 2023-04-29 | Single-arm type wiper assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321017723.3U CN219706923U (en) | 2023-04-29 | 2023-04-29 | Single-arm type wiper assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219706923U true CN219706923U (en) | 2023-09-19 |
Family
ID=88000099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321017723.3U Active CN219706923U (en) | 2023-04-29 | 2023-04-29 | Single-arm type wiper assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219706923U (en) |
-
2023
- 2023-04-29 CN CN202321017723.3U patent/CN219706923U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |