CN220210163U - Motor and electric putter - Google Patents
Motor and electric putter Download PDFInfo
- Publication number
- CN220210163U CN220210163U CN202321928086.5U CN202321928086U CN220210163U CN 220210163 U CN220210163 U CN 220210163U CN 202321928086 U CN202321928086 U CN 202321928086U CN 220210163 U CN220210163 U CN 220210163U
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- CN
- China
- Prior art keywords
- motor
- shell
- push rod
- motor shaft
- transmission rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A motor and an electric push rod. The problem that the electric putter can block and can't get back to initial position when mainly solving present motor and presenting the problem. The method is characterized in that: the shell is also provided with a transmission rod (3) which is connected with the motor shaft in a linkage way or integrally arranged, at least part of the transmission rod is arranged outside the shell, and the axial outer end surface of the transmission rod is provided with an operation part (31) for driving the tool to rotate. The utility model provides a motor and an electric push rod, wherein when the motor is powered off, a tool such as a screwdriver can drive a motor shaft to rotate, so that the push rod returns to an initial position.
Description
Technical Field
The utility model relates to the field of electric push rods, in particular to a motor and an electric push rod.
Background
The electric push rod is also called a linear driver, and is a driving device for converting rotary motion into linear reciprocating motion. The electric putter can be used in various environments such as hospitals, offices, factories, households, etc. for moving heavy objects such as beds, tables, chairs, medical equipment, industrial machinery, etc. in a push-pull, lifting, tilting, etc. manner.
Generally, an electric putter mainly uses a motor as a power source, but when a problem (such as power failure or structural failure) occurs in the motor, the entire electric putter cannot be returned to an initial position.
Disclosure of Invention
In order to overcome the defects of the background technology, the utility model provides a motor and an electric push rod, which mainly solve the problem that the electric push rod can be blocked and cannot return to an initial position when the current motor is in a problem.
The technical scheme adopted by the utility model is as follows:
the motor comprises a shell and a motor shaft, wherein part of the motor shaft is arranged in the shell, part of the motor shaft extends out of the shell and is used for transmitting torque, a transmission rod which is connected with the motor shaft in a linkage manner or integrally arranged is further arranged on the shell, and at least part of the transmission rod is arranged outside the shell, and an operation part for driving a tool to rotate is arranged on the outer end face of the transmission rod in the axial direction.
The operation part is a cross groove, a straight groove or a rice groove.
The device also comprises a cover cap detachably connected with the shell, a closed space is formed between the cover cap and the shell, and the operating part is arranged in the closed space.
The shell is in threaded connection with the cover.
The circumferential outer wall of the housing is flush with the circumferential outer wall of the cover.
The motor shaft and the transmission rod are coaxially arranged.
The electric push rod comprises a push rod and a motor, wherein the motor is used for driving the push rod to work, and the motor is the motor.
The beneficial effects of the utility model are as follows: the utility model provides a motor and an electric push rod, wherein when the motor is powered off, a tool such as a screwdriver can drive a motor shaft to rotate, so that the push rod returns to an initial position.
Drawings
Fig. 1 is a partial perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic perspective view of an embodiment of the present utility model.
Fig. 3 is a schematic perspective view of a cover according to an embodiment of the present utility model.
Fig. 4 is a schematic perspective view of an electric putter according to an embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings: as shown in the figure, the motor comprises a shell 1 and a motor shaft 2, part of the motor shaft is arranged in the shell, part of the motor shaft extends out of the shell and is used for transmitting torque, a transmission rod 3 which is connected with the motor shaft in a linkage manner or integrally arranged on the shell is further arranged on the shell, and at least part of the transmission rod is arranged outside the shell, and an operation part 31 for driving a tool to rotate is arranged on the outer end face of the transmission rod in the axial direction. The transmission shaft and the motor shaft can be in linkage connection or integrally manufactured, one end of the motor shaft can extend out of the shell to form a transmission rod, the other end of the motor shaft extends out of the other side of the shell to transmit torque, the tool can be a screwdriver, a cross screwdriver, a straight screwdriver and the like, and the operation part can be a groove, a cross groove, a straight groove or a rice groove and the like.
In this embodiment, as shown in the drawing, the operation part is a cross slot, a straight slot or a rice slot.
In this embodiment, as shown in the figure, the device further comprises a cover 4 detachably connected with the housing, a closed space is formed between the cover and the housing, and the operation part is arranged in the closed space. The cover is connected with the shell in a conventional state, and when the operation is needed, the cover is detached, so that the transmission shaft can be protected.
In this embodiment, the housing is threadably coupled to the cover as shown. The shell is provided with external threads, the cover is internally provided with internal threads, and the external threads and the cover are matched through threaded connection, so that the shell is convenient to assemble and disassemble.
In this embodiment, the circumferential outer wall of the housing is flush with the circumferential outer wall of the cover as shown. The whole structure is compact.
In this embodiment, as shown, the motor shaft is coaxially disposed with the transmission rod.
In this embodiment, as shown in the figure, the electric push rod includes a push rod 5 and a motor, where the motor is used to drive the push rod to work, and the motor is one of the motors described above.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The embodiments described with reference to the drawings are exemplary and intended to be illustrative of the utility model and should not be construed as limiting the utility model. The examples should not be construed as limiting the utility model, but any modifications based on the spirit of the utility model should be within the scope of the utility model.
Claims (7)
1. The utility model provides a motor, includes casing (1) and motor shaft (2), part the motor shaft is located in the casing, part the motor shaft stretches out the casing is used for transmitting moment of torsion, its characterized in that: the shell is also provided with a transmission rod (3) which is connected with the motor shaft in a linkage way or integrally arranged, at least part of the transmission rod is arranged outside the shell, and the axial outer end surface of the transmission rod is provided with an operation part (31) for driving the tool to rotate.
2. An electric machine as claimed in claim 1, characterized in that: the operation part is a cross groove, a straight groove or a rice groove.
3. An electric machine as claimed in claim 1, characterized in that: the device also comprises a cover (4) detachably connected with the shell, a closed space is formed between the cover and the shell, and the operating part is arranged in the closed space.
4. A motor as claimed in claim 3, wherein: the shell is in threaded connection with the cover.
5. A motor as claimed in claim 3, wherein: the circumferential outer wall of the housing is flush with the circumferential outer wall of the cover.
6. An electric machine as claimed in claim 1, characterized in that: the motor shaft and the transmission rod are coaxially arranged.
7. The electric push rod comprises a push rod (5) and a motor, wherein the motor is used for driving the push rod to work, and the electric push rod is characterized in that: the motor is a motor as claimed in any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928086.5U CN220210163U (en) | 2023-07-21 | 2023-07-21 | Motor and electric putter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928086.5U CN220210163U (en) | 2023-07-21 | 2023-07-21 | Motor and electric putter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220210163U true CN220210163U (en) | 2023-12-19 |
Family
ID=89156068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321928086.5U Active CN220210163U (en) | 2023-07-21 | 2023-07-21 | Motor and electric putter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220210163U (en) |
-
2023
- 2023-07-21 CN CN202321928086.5U patent/CN220210163U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |