CN214674303U - Novel protection for mechatronic motor device - Google Patents
Novel protection for mechatronic motor device Download PDFInfo
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- CN214674303U CN214674303U CN202120723089.XU CN202120723089U CN214674303U CN 214674303 U CN214674303 U CN 214674303U CN 202120723089 U CN202120723089 U CN 202120723089U CN 214674303 U CN214674303 U CN 214674303U
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- hole
- wall
- protection device
- plug
- novel protection
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Abstract
The utility model discloses a belong to the technical field, specifically be a novel protection for mechatronic motor device, its technical scheme is: including electromechanical casing, louvre and pivot hole have been seted up on the electromechanical casing, bolt fixed connection backup pad is passed through to electromechanical casing inner chamber bottom, the backup pad top is equipped with the motor, motor electric connection live wire and zero line still include: a protection device electrically connected to the live wire; the utility model has the advantages that: through setting up protection device, through at the fusible link, and set the fusible link into the heliciform, when the electric current is too big, make the fusible link can produce a large amount of heats, make the fusible link fuse more easy fusing, thereby form the short circuit, effectually protect motor and circuit structure, fusible link self fuses, and the second plug breaks away from the inserted block, two kinds of protection architecture have been realized, make the protection effect better, the result that causes when having avoided the fusible link fuse not in time.
Description
Technical Field
The utility model relates to the technical field, concretely relates to novel protection for mechatronic motor device.
Background
The electromechanical protection device has the function of preventing the circuit from overlarge current, and the main harm caused by the overlarge current is the harm caused by heat generated by the current, so that elements and equipment can be burnt out, and even a fire disaster can be caused.
The existing electromechanical protection device generally uses a fuse to protect a circuit, but only protects the circuit by the fuse, so that the protection mode is single, the protection effect is poor, the fuse is not easy to fuse when the fuse fusing point is too high, or the fuse cannot be broken in time, the protection effect cannot be achieved, and the fuse fusing point is too low, so that short circuit can often occur to influence the electromechanical normal use.
Therefore, it is necessary to provide a novel protection device for an electromechanical integrated motor.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a novel protection for mechatronic motor device through setting up protection device, sets the fuse to spiral, produces a large amount of heats when the electric current is too big, if the fuse can not in time split, then the heat promotion actuating lever that the fuse of spiral can produce removes to break away from the inserted block with the second plug, in time power-off protection has solved current mechatronic protection device protection mode singlely, protects the not good problem of effect.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a novel protection for mechatronic motor device, includes electromechanical shell, louvre and pivot hole have been seted up on the electromechanical shell, bolt fixed connection backup pad is passed through to electromechanical shell inner chamber bottom, the backup pad top is equipped with the motor, motor electric connection live wire and zero line still include: a protection device electrically connected to the live wire;
the protection device comprises a protection shell, the inner wall of the protection shell is in threaded connection with a pipe barrel, one end of a live wire is fixedly connected with a fuse wire, one end of the fuse wire is fixedly connected with a driving rod, the outer wall of the driving rod is sleeved with a piston, the bottom end of the driving rod is fixedly connected with a first plug, the first plug is inserted into an insertion block, the bottom end of the insertion block is inserted into a second plug, the outer wall of the driving rod is fixedly connected with a U-shaped rod, and the U-shaped rod is far away from the driving rod one end of the second plug.
Preferably, the supporting plate is provided with an internal threaded hole, the outer wall of the motor is sleeved with a hoop, and the hoop is fixedly mounted on the supporting plate through a bolt.
Preferably, the motor left end is equipped with the pivot, the motor top is equipped with the wiring end, live wire and zero line are located the wiring end.
Preferably, the right end of the electromechanical shell is provided with a live wire hole and a zero line hole.
Preferably, the live wire passes through the live wire hole, and the neutral wire passes through the neutral wire hole.
Preferably, a first through hole is formed in the top end of the protective shell, a second through hole is formed in the bottom end of the protective shell, a third through hole is formed in the top end of the pipe barrel, and a fourth through hole is formed in the bottom end of the pipe barrel.
Preferably, a first jack is formed in the top end of the insert block, and a second jack is formed in the bottom end of the insert block.
Preferably, the first plug is inserted into the inner wall of the first jack, and the second plug is inserted into the inner wall of the second jack.
Preferably, the outer wall of the insert block is fixedly connected with the support rod, the support rod is fixedly connected with the inner wall of the protective shell, and the protective shell is fixedly installed on the outer wall of the electromechanical shell through bolts.
Preferably, the fuse wire is in a spring shape, a fifth through hole is formed in the piston, a rubber ring is sleeved on the inner wall of the fifth through hole, and a driving rod is sleeved on the inner wall of the rubber ring.
The utility model has the advantages that:
1. by arranging the protection device, the fuse wire is arranged into a spiral shape, so that when the current is too large, the fuse wire can generate a large amount of heat, the fuse wire is easier to fuse, a short circuit is formed, and the motor and a circuit structure are effectively protected;
2. the piston is arranged in the sleeve, the piston is connected with the driving rod, the driving rod is connected with the U-shaped rod, the U-shaped rod is connected with the second plug, air pressure in the sleeve is increased by utilizing a large amount of heat generated by the fuse wire, so that the piston is driven to descend, the driving rod is driven by the piston to descend, the driving rod drives the U-shaped rod to descend, the U-shaped rod drives the second plug to descend to be separated from the plug block, and therefore a short circuit is formed, and a motor and a circuit are effectively protected;
3. fuse self fusing to and the second plug breaks away from the inserted block, has realized two kinds of protection architecture, makes the protection effect better, has avoided the fuse fusing untimely consequence that causes, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram provided by the present invention;
fig. 2 is a schematic view of a protection device provided by the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 4 is a perspective view of the insert block provided by the present invention.
In the figure: the device comprises an electromechanical shell 1, a heat dissipation hole 11, a zero line hole 12, a live line hole 13, a rotating shaft hole 14, a support plate 2, an internal threaded hole 21, a hoop 22, a motor 3, a rotating shaft 31, a terminal 32, a zero line 321, a live line 322, a protection device 4, a protection shell 41, a first through hole 411, a second through hole 412, a pipe barrel 42, a third through hole 421, a fourth through hole 422, a piston 43, a fifth through hole 431, a rubber ring 44, a support rod 45, a drive rod 46, a first plug 461, a U-shaped rod 462, an insert block 47, a first plug hole 471, a second plug hole 472, a second plug 48 and a fusible link 49.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the attached drawings 1-3 of the specification, the novel protection device for the mechatronic motor of the embodiment comprises an electromechanical shell 1, wherein the electromechanical shell 1 is provided with heat dissipation holes 11 and rotation shaft holes 14, the bottom end of the inner cavity of the electromechanical shell 1 is fixedly connected with a support plate 2 through bolts, a motor 3 is arranged above the support plate 2, and the motor 3 is electrically connected with a live wire 322 and a zero wire 321 and further comprises: a protection device 4 electrically connected to the live wire 322; the electromechanical shell 1 has the functions of wrapping the motor 2, so that the motor 2 is prevented from contacting the outside, people are prevented from contacting the shell of the motor 2, the safety is improved, and the heat dissipation holes 11 are used for removing heat generated by the motor 2;
the protection device 4 comprises a protection shell 41, a pipe 42 is connected to the inner wall of the protection shell 41 in a threaded manner, one end of a live wire 322 is fixedly connected with a fuse wire 49, one end of the fuse wire 49 is fixedly connected with a driving rod 46, the outer wall of the driving rod 46 is sleeved with a piston 43, the bottom end of the driving rod 46 is fixedly connected with a first plug 461, the first plug 461 is inserted into an insertion block 47, the inner wall of the bottom end of the insertion block 47 is inserted into a second plug 48, the outer wall of the driving rod 46 is fixedly connected with a U-shaped rod 462, and one end, far away from the driving rod 46, of the U-shaped rod 462 is fixedly connected with the second plug 48; barrel 42 functions to form a syringe configuration with plunger 43 such that when air pressure within barrel 42 increases, plunger 43 is pushed downward, eventually driving second plug 48 downward to disengage from block 47, thereby creating a short circuit.
Furthermore, an internal threaded hole 21 is formed in the support plate 2, a hoop 22 is sleeved on the outer wall of the motor 3, and the hoop 22 is fixedly mounted on the support plate 2 through a bolt.
Further, the left end of the motor 3 is provided with a rotating shaft 31, the top of the motor 3 is provided with a terminal 32, and the live wire 322 and the neutral wire 321 are located at the terminal 32.
Further, the right end of the electromechanical shell 1 is provided with a live wire hole 13 and a neutral wire hole 12.
Further, the live wire 322 passes through the live hole 13, and the neutral wire 321 passes through the neutral hole 12.
Further, a first through hole 411 is formed at the top end of the protection shell 41, a second through hole 412 is formed at the bottom end of the protection shell 41, a third through hole 421 is formed at the top end of the tube cylinder 42, and a fourth through hole 422 is formed at the bottom end of the tube cylinder 42.
Further, a first insertion hole 471 is formed at the top end of the insertion block 47, and a second insertion hole 472 is formed at the bottom end of the insertion block 47.
Further, the first plug 461 is inserted into an inner wall of the first receptacle 471, and the second plug 48 is inserted into an inner wall of the second receptacle 472.
Furthermore, the outer wall of the insertion block 47 is fixedly connected with a support rod 45, the support rod 45 is fixedly connected with the inner wall of the protective shell 41, and the protective shell 41 is fixedly installed on the outer wall of the electromechanical shell 1 through bolts; the support rod 45 is used for supporting and fixing the insert block 47.
Further, the fuse 49 is in a spring shape, a fifth through hole 431 is formed in the piston 43, a rubber ring 44 is sleeved on the inner wall of the fifth through hole 431, and a driving rod 46 is sleeved on the inner wall of the rubber ring 44; fuse 49 sets up to the spring shape, and the effect is when circuit short circuit or unusual grow of electric current, and fuse 49 can produce a large amount of heats, thereby make the atmospheric pressure increase in the bobbin 42, thereby promote the piston 43 and remove, piston 43 drives actuating lever 46 and removes, and actuating lever 46 drives U-shaped pole 462 and removes, and U-shaped pole 462 drives second plug 48 and removes to breaking away from inserted block 47, thereby form the short circuit, and a large amount of heats that the fuse 49 of spring shape produced, also can make self fuse fast.
The implementation scenario is specifically as follows: in use the utility model discloses the time, wire and zero line 321 that will connect second plug 48 are connected to a socket on, switch on motor 3 work, when taking place the short circuit or pivot 31 can not rotate, the current increase through fuse 49, spring-like fuse 49 produces a large amount of heats, thereby fuse 49 fuses, when fuse 49 is not in time fused, the atmospheric pressure increase in a large amount of heats messenger bobbin 42 that fuse 49 produced, thereby atmospheric pressure promotes piston 43 and moves down, piston 43 promotes actuating lever 46 and moves down, actuating lever 46 promotes U-shaped pole 462 and moves down, U-shaped pole 462 promotes second plug 48 and moves down, thereby make second plug 48 downstream, break away from inserted block 47 to second plug 48, thereby form the short circuit, realize the protection to motor 3 and circuit structure.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. The utility model provides a novel protection for mechatronic motor, includes electromechanical casing (1), louvre (11) and pivot hole (14) have been seted up on electromechanical casing (1), bolt fixed connection backup pad (2) are passed through to electromechanical casing (1) inner chamber bottom, backup pad (2) top is equipped with motor (3), motor (3) electric connection live wire (322) and zero line (321), its characterized in that still includes: a protection device (4) electrically connected to the live wire (322);
protection device (4) are including protective housing (41), protective housing (41) inner wall threaded connection bobbin (42), live wire (322) one end fixed connection fusible link (49), fusible link (49) one end fixed connection actuating lever (46), actuating lever (46) outer wall cup joints piston (43), the first plug (461) of actuating lever (46) bottom fixed connection, plug block (47) is pegged graft in first plug (461), plug block (47) bottom inner wall is pegged graft second plug (48), actuating lever (46) outer wall fixed connection U-shaped pole (462), keep away from U-shaped pole (462) actuating lever (46) one end fixed connection second plug (48).
2. The novel protection device for the mechatronic motor according to claim 1, characterized in that: an internal thread hole (21) is formed in the supporting plate (2), a hoop (22) is sleeved on the outer wall of the motor (3), and the hoop (22) is fixedly installed on the supporting plate (2) through a bolt.
3. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the motor (3) left end is equipped with pivot (31), motor (3) top is equipped with wiring end (32), live wire (322) and zero line (321) are located wiring end (32) department.
4. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the right end of the electromechanical shell (1) is provided with a live wire hole (13) and a zero wire hole (12).
5. The novel protection device for the mechatronic motor according to claim 3, characterized in that: the live wire (322) passes through the live wire hole (13), and the neutral wire (321) passes through the neutral wire hole (12).
6. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the top end of the protective shell (41) is provided with a first through hole (411), the bottom end of the protective shell (41) is provided with a second through hole (412), the top end of the pipe barrel (42) is provided with a third through hole (421), and the bottom end of the pipe barrel (42) is provided with a fourth through hole (422).
7. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the top end of the insert block (47) is provided with a first insertion hole (471), and the bottom end of the insert block (47) is provided with a second insertion hole (472).
8. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the first plug (461) is inserted into the inner wall of the first jack (471), and the second plug (48) is inserted into the inner wall of the second jack (472).
9. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the electromechanical device is characterized in that the outer wall of the inserting block (47) is fixedly connected with the supporting rod (45), the supporting rod (45) is fixedly connected with the inner wall of the protective shell (41), and the protective shell (41) is fixedly installed on the outer wall of the electromechanical shell (1) through bolts.
10. The novel protection device for the mechatronic motor according to claim 1, characterized in that: the fuse wire (49) is set to be in a spring shape, a fifth through hole (431) is formed in the piston (43), a rubber ring (44) is sleeved on the inner wall of the fifth through hole (431), and a driving rod (46) is sleeved on the inner wall of the rubber ring (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723089.XU CN214674303U (en) | 2021-04-09 | 2021-04-09 | Novel protection for mechatronic motor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723089.XU CN214674303U (en) | 2021-04-09 | 2021-04-09 | Novel protection for mechatronic motor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674303U true CN214674303U (en) | 2021-11-09 |
Family
ID=78460572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120723089.XU Expired - Fee Related CN214674303U (en) | 2021-04-09 | 2021-04-09 | Novel protection for mechatronic motor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792614A (en) * | 2022-06-24 | 2022-07-26 | 南通世睿智能设备有限公司 | Intelligent short-circuit protection device for electric distribution box and use method of intelligent short-circuit protection device |
-
2021
- 2021-04-09 CN CN202120723089.XU patent/CN214674303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792614A (en) * | 2022-06-24 | 2022-07-26 | 南通世睿智能设备有限公司 | Intelligent short-circuit protection device for electric distribution box and use method of intelligent short-circuit protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |