CN217643036U - Circuit board mounting structure of wiper motor - Google Patents
Circuit board mounting structure of wiper motor Download PDFInfo
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- CN217643036U CN217643036U CN202220135547.2U CN202220135547U CN217643036U CN 217643036 U CN217643036 U CN 217643036U CN 202220135547 U CN202220135547 U CN 202220135547U CN 217643036 U CN217643036 U CN 217643036U
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- circuit board
- mounting structure
- board mounting
- wiper motor
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Abstract
The utility model relates to the field of wiper motors, in particular to a circuit board mounting structure of a wiper motor; the circuit board mounting structure of the wiper motor includes: the motor comprises a shell, a motor main body is arranged in the shell, and a through shaft is arranged in the middle of the motor main body; the base is fixedly arranged at one end of the shell through bolts, and the bottom of the base is fixedly provided with a box body through bolts; the machine warp is arranged at the top of the base; the limiting device is fixedly arranged between the base and the warping machine; the transmission device is arranged between the base and the box body; the utility model provides a wiper motor's circuit board mounting structure when installing the machine perk, realizes the location to the machine perk position through stating the stopper and the slip in spacing hole, realizes the fixed to the machine perk through bolt hole and bolt after, makes things convenient for the dismantlement of people to the machine perk simultaneously.
Description
Technical Field
The utility model relates to a wiper motor field especially relates to a wiper motor's circuit board mounting structure.
Background
Wiper motor carries out the motor of windscreen wiper control as to automobile body rear windshield, and current wiper motor is when installing the circuit board, all through the machine perk card at casing and transmission room top, but the inconvenient people of this kind of mode are to the dismantlement of circuit board.
Therefore, it is necessary to provide a new circuit board mounting structure of a wiper motor to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a wiper motor's circuit board mounting structure of fixed circuit board easy to assemble.
The utility model provides a wiper motor's circuit board mounting structure includes:
the motor comprises a shell, a motor main body is arranged in the shell, and a through shaft is arranged in the middle of the motor main body;
the base is fixedly arranged at one end of the shell through bolts, and the bottom of the base is fixedly provided with a box body through bolts;
the mechanical warping is arranged at the top of the base;
the limiting device is fixedly arranged between the base and the warping machine;
and the transmission device is arranged between the base and the box body.
Preferably, the limiting device comprises:
the limiting frame is fixedly arranged at the top of the base, and a limiting hole is formed in the middle of the limiting frame;
the limiting block is fixedly arranged at the position, corresponding to the limiting hole, of the bottom of the warping body and is in sliding connection with the limiting hole;
the bolt holes are symmetrically formed in the middle of the nose. When installing the machine perk, realize the location to the machine perk position through stating the slip in stopper and spacing hole, realize the fixed to the machine perk through bolt hole and bolt afterwards, make things convenient for people to the dismantlement of machine perk simultaneously.
Preferably, one end of the limiting block, which is far away from the nose, is provided with a chamfer. The limiting block can be inserted into the limiting hole conveniently.
Preferably, the elastic sheet is welded in the middle of the warping machine. The problem that the existing Chinese cannot achieve the technical level of the installation of the spring plate in the motor is solved.
Preferably, the transmission means comprises:
the worm gear pair is arranged in the middle of the base and at one end of the through shaft;
the connecting rod is rotatably installed at the bottom of the worm gear pair through a shaft pin, a toothed ring is rotatably installed at one end, far away from the worm gear pair, of the connecting rod through the shaft pin, a sliding rod is fixedly installed at the bottom of the toothed ring, the position, corresponding to the sliding rod, of the inner wall of the box body is fixedly installed on the track frame, and the sliding rod is connected with the inner portion of the track frame in a sliding mode;
the gear is rotatably arranged at the bottom of the inner wall of the box body through a shaft pin and is meshed and connected with the gear ring;
and the transmission rod is fixedly arranged in the middle of the gear and penetrates through the box body. The transmission of the worm gear pair is controlled through the motor body, and the transmission rod is rotated by the engagement of the gear and the toothed ring, so that the wiper is used.
Preferably, the track frame is matched with the moving track of the sliding rod. The stability of the movement of the sliding rod is improved.
Compared with the prior art, the utility model provides a wiper motor's circuit board mounting structure has following beneficial effect:
the utility model provides a circuit board mounting structure of wiper motor, when installing the machine warp, realize the location to the machine warp position through stating the slip of stopper and spacing hole, realize the fixing to the machine warp through bolt hole and bolt afterwards, facilitate people to the dismantlement of machine warp simultaneously;
the transmission of the worm gear pair is controlled through the motor body, so that the rotation of the connecting rod is controlled, the sliding rod slides in the track frame at the moment, the transmission rod is rotated through the meshing of the gear and the toothed ring, and the wiper is used.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a circuit board mounting structure of a wiper motor according to the present invention;
FIG. 2 is a schematic view of a portion of the structure shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the upper limiting device shown in FIG. 1;
FIG. 4 is one of the schematic structural views of the transmission shown in FIG. 1;
fig. 5 is a second schematic structural view of the transmission device shown in fig. 1.
Reference numbers in the figures: 1. a housing; 2. a motor main body; 3. passing through the shaft; 4. a base; 5. a box body; 6. mechanically warping; 7. a limiting device; 8. a transmission device; 71. a limiting frame; 72. a limiting hole; 73. a limiting block; 74. bolt holes; 81. a worm gear pair; 82. a connecting rod; 83. a toothed ring; 84. a slide bar; 85. a track frame; 86. a gear; 87. a transmission rod; 9. an elastic sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided to illustrate specific embodiments of the present invention.
Referring to fig. 1 to 5, a circuit board mounting structure of a wiper motor according to an embodiment of the present invention includes:
the motor comprises a machine shell 1, wherein a motor main body 2 is arranged inside the machine shell 1, and a through shaft 3 is arranged in the middle of the motor main body 2;
the base 4 is fixedly arranged at one end of the machine shell 1 through bolts, and the bottom of the base 4 is fixedly provided with a box body 5 through bolts;
the mechanical upwarp 6 is arranged at the top of the base 4;
the limiting device 7 is fixedly arranged between the base 4 and the nose block 6;
and the transmission device 8 is arranged between the base 4 and the box body 5.
In an embodiment of the present invention, please refer to fig. 1 to 5, the limiting device 7 includes:
the limiting frame 71 is fixedly arranged at the top of the base 4, and a limiting hole 72 is formed in the middle of the limiting frame 71;
the limiting block 73 is fixedly arranged at the position, corresponding to the limiting hole 72, of the bottom of the nose 6, and the limiting block 73 is connected with the limiting hole 72 in a sliding mode;
the bolt holes 74 are symmetrically formed in the middle of the nose 6;
it should be noted that: when the mechanical upwarp 6 is installed, the position of the mechanical upwarp 6 is located through the sliding of the limiting block 73 and the limiting hole 72, the mechanical upwarp 6 is fixed through the bolt hole 74 and the bolt, and meanwhile people can conveniently detach the mechanical upwarp 6.
In the embodiment of the present invention, please refer to fig. 1 to 5, one end of the limiting block 73 away from the nose 6 is provided with a chamfer;
it should be noted that: the limiting block 73 is inserted into the limiting hole 72 conveniently.
In the embodiment of the present invention, please refer to fig. 1 to 5, the middle of the mechanical lever 6 is welded with the elastic sheet 9;
it should be noted that: the problem that the existing national installation technology level of the spring plate 9 in the motor cannot be reached is solved.
In an embodiment of the present invention, referring to fig. 1 to 5, the transmission device 8 includes:
a worm gear pair 81 arranged in the middle of the base 4 and at one end of the through shaft 3;
the connecting rod 82 is rotatably installed at the bottom of the worm gear pair 81 through a shaft pin, a toothed ring 83 is rotatably installed at one end, far away from the worm gear pair 81, of the connecting rod 82 through the shaft pin, a sliding rod 84 is fixedly installed at the bottom of the toothed ring 83, the position, corresponding to the sliding rod 84, of the inner wall of the box body 5 is fixedly installed on a track frame 85, and the sliding rod 84 is in sliding connection with the inside of the track frame 85;
the gear 86 is rotatably arranged at the bottom of the inner wall of the box body 5 through a shaft pin, and the gear 86 is meshed and connected with the gear ring 83;
the transmission rod 87 is fixedly arranged in the middle of the gear 86, and the transmission rod 87 penetrates through the box body 5;
it should be noted that: the transmission of the worm gear pair 81 is controlled by the motor body 2, and the rotation of the connecting rod 82 is further controlled, at this time, the sliding rod 84 slides in the track frame 85, and the transmission rod 87 rotates through the meshing of the gear 86 and the toothed ring 83, so that the wiper can be used.
In an embodiment of the present invention, referring to fig. 1 to 5, the track frame 85 is matched with the moving track of the sliding rod 84;
it should be noted that: the stability of the movement of the slide bar 84 is improved.
The utility model provides a wiper motor's circuit board mounting structure's theory of operation as follows: when the nose bridge 6 is installed, the position of the nose bridge 6 is located through sliding of the limiting block 73 and the limiting hole 72, then the nose bridge 6 is fixed through the bolt hole 74 and the bolt, meanwhile people can conveniently detach the nose bridge 6, the transmission of the worm gear pair 81 is controlled through the motor main body 2, the rotation of the connecting rod 82 is controlled, at the moment, the sliding rod 84 slides in the track frame 85, the transmission rod 87 rotates through meshing of the gear 86 and the toothed ring 83, and therefore the wiper is used.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A circuit board mounting structure of a wiper motor, comprising:
the motor comprises a machine shell (1), wherein a motor main body (2) is arranged inside the machine shell (1), and a through shaft (3) is arranged in the middle of the motor main body (2);
the base (4) is fixedly arranged at one end of the machine shell (1) through bolts, and the bottom of the base (4) is fixedly provided with a box body (5) through bolts;
the mechanical upwarp (6) is arranged at the top of the base (4);
the limiting device (7) is fixedly arranged between the base (4) and the warping machine (6);
and the transmission device (8) is arranged between the base (4) and the box body (5).
2. The circuit board mounting structure of wiper motor according to claim 1, wherein said limiting means (7) comprises:
the limiting frame (71) is fixedly arranged at the top of the base (4), and a limiting hole (72) is formed in the middle of the limiting frame (71);
the limiting block (73) is fixedly arranged at the position, corresponding to the limiting hole (72), of the bottom of the warping body (6), and the limiting block (73) is connected with the limiting hole (72) in a sliding mode;
the bolt holes (74) are symmetrically formed in the middle of the warping body (6).
3. The circuit board mounting structure for a wiper motor according to claim 2, wherein one end of the stopper (73) away from the nose (6) is chamfered.
4. The circuit board mounting structure of a wiper motor according to claim 3, wherein a spring plate (9) is welded to a middle portion of the seesaw (6).
5. The circuit board mounting structure of wiper motor according to claim 2, wherein said transmission means (8) comprises:
the worm gear pair (81) is arranged in the middle of the base (4) and at one end of the through shaft (3);
the connecting rod (82) is rotatably installed at the bottom of the worm gear pair (81) through a shaft pin, a toothed ring (83) is rotatably installed at one end, away from the worm gear pair (81), of the connecting rod (82) through the shaft pin, a sliding rod (84) is fixedly installed at the bottom of the toothed ring (83), the position, corresponding to the sliding rod (84), of the inner wall of the box body (5) is fixedly installed on a track frame (85), and the sliding rod (84) is in sliding connection with the inside of the track frame (85);
the gear (86) is rotatably arranged at the bottom of the inner wall of the box body (5) through a shaft pin, and the gear (86) is meshed with the gear ring (83);
and the transmission rod (87) is fixedly arranged in the middle of the gear (86), and the transmission rod (87) penetrates through the box body (5).
6. The circuit board mounting structure of wiper motor according to claim 5, wherein said locus frame (85) is fitted with a moving locus of the slide bar (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220135547.2U CN217643036U (en) | 2022-01-19 | 2022-01-19 | Circuit board mounting structure of wiper motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220135547.2U CN217643036U (en) | 2022-01-19 | 2022-01-19 | Circuit board mounting structure of wiper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217643036U true CN217643036U (en) | 2022-10-21 |
Family
ID=83642084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220135547.2U Active CN217643036U (en) | 2022-01-19 | 2022-01-19 | Circuit board mounting structure of wiper motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217643036U (en) |
-
2022
- 2022-01-19 CN CN202220135547.2U patent/CN217643036U/en active Active
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