CN216599265U - Driving shell with anti-collision function - Google Patents
Driving shell with anti-collision function Download PDFInfo
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- CN216599265U CN216599265U CN202123385689.9U CN202123385689U CN216599265U CN 216599265 U CN216599265 U CN 216599265U CN 202123385689 U CN202123385689 U CN 202123385689U CN 216599265 U CN216599265 U CN 216599265U
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Abstract
The utility model belongs to the technical field of driving motors, in particular to a driving shell with an anti-collision function, which comprises a shell body; the shell is connected with a damping plate in a sliding manner; a limiting rod is fixedly connected inside the shell; a second elastic piece is sleeved on the limiting rod; the limiting rod is connected with a retention shell in a sliding way; the bottom end of the damping plate is fixedly connected with a retention shell; the inner side wall of the retention shell is fixedly connected with a first elastic piece; a fixing plate is fixedly connected to the side end of the fixing shell; a sliding block is connected inside the shell in a sliding manner; a connecting rod is connected between the sliding block and the position fixing plate; a first elastic rope is fixedly connected to the side end of the sliding block; the slip through the shock attenuation board can make the maintenance shell slip, and the elastic fit of No. two elastic components and elastic component can cushion the slip of maintenance shell, and the elasticity of cooperation elastic cord can reduce the influence of impact to the casing to improve the protectiveness to the casing.
Description
Technical Field
The utility model belongs to the technical field of driving motor, specific drive shell with anticollision function that says so.
Background
The driving motor converts the electric energy of the power supply into mechanical energy and drives the wheels and the working device through a transmission device or directly.
The driving motor is mainly used for generating driving torque and serving as a power source of electrical appliances or various machines, so that the action parts can achieve the purpose of expected movement.
In the prior art, the traditional driving motor shell is simple in structure and does not have an anti-collision function, the driving motor is easy to collide with other objects in the using process, internal parts are damaged, and the driving shell with the anti-collision function is provided.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, solve present prior art, traditional driving motor shell simple structure does not have the crashproof function, and driving motor collides easily with other article in the use, leads to the problem that the internals damaged, the utility model provides a drive shell with anticollision function.
The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a driving shell with anti-collision function, which comprises a shell body; the shell is connected with a damping plate in a sliding manner; a limiting rod is fixedly connected inside the shell; a second elastic piece is sleeved on the limiting rod; the limiting rod is connected with a retention shell in a sliding way; the bottom end of the damping plate is fixedly connected with a retention shell; the inner side wall of the retention shell is fixedly connected with a first elastic piece; a fixing plate is fixedly connected to the side end of the fixing shell; a sliding block is connected inside the shell in a sliding manner; a connecting rod is connected between the sliding block and the position fixing plate; a first elastic rope is fixedly connected to the side end of the sliding block; the elasticity cooperation of second elastic component and elastic component can cushion the slip of maintenance shell, and the elasticity of cooperation elastic cord can reduce the impact to the influence of casing to improve the protectiveness to the casing.
Preferably, a plurality of groups of first heat dissipation holes are formed in the damping plate; a plurality of groups of second heat dissipation holes are formed in the retention shell; the first heat dissipation holes and the second heat dissipation holes are formed in the position of the retention shell, the support performance of the damping plate can be guaranteed through the retention shell, and the first heat dissipation holes and the second heat dissipation holes can be used for heat dissipation normally.
Preferably, the inner side wall of the shell is fixedly connected with a third elastic part; a push plate is fixedly connected to the side end of the third elastic part; the side end of the push plate is connected with the sliding block; the elasticity of No. three elastic component can cushion the slip of slider to reduce the impact to the influence of casing, and then improve the protectiveness to the casing through No. three elastic component.
Preferably, a protective layer is fixedly connected inside the damping plate; a plurality of groups of supporting blocks are fixedly connected inside the protective layer; reduce the striking to the loss of shock attenuation board, the supporting shoe is the rubber material can support the protective layer, improves the toughness of protective layer.
Preferably, one end of a limiting expansion plate is fixedly connected to the inner side wall of the shell; the other end of the limiting expansion plate is fixedly connected to the push plate; the stretching of spacing expansion plate can restrict the flexible action of No. three elastic component, and No. three elastic component is soft, avoids No. three elastic component to take place the crooked condition in the work.
Preferably, a plurality of groups of retention shells are arranged inside the shell; the elasticity of elastic component one and elastic component two can reduce the impact to the influence of casing, and the protectiveness to the casing can be improved to multiunit maintenance shell.
The utility model has the advantages that:
1. the utility model provides a drive shell with anticollision function can make the maintenance shell slide through the slip of shock attenuation board, and the elasticity cooperation of elastic component No. two and elastic component can cushion the slip of maintenance shell, and the elasticity of cooperation elastic rope can reduce the influence of impact to the casing to improve the protectiveness to the casing.
2. The utility model provides a drive shell with anticollision function can be the heat discharge of casing inside through No. two louvres, coordinates the inside of a louvre to heat discharge casing to improve the radiating effect of casing, reduce the working property because of heat influence casing.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of the first embodiment;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic view of another embodiment of the first elastic cord structure of example II;
illustration of the drawings:
1. a housing; 12. a damper plate; 13. a retention housing; 14. a first elastic member; 15. a limiting rod; 16. a second elastic member; 17. a position-retaining plate; 18. a connecting rod; 19. a slider; 20. an elastic rope I; 21. a first heat dissipation hole; 22. a second heat dissipation hole; 23. pushing the plate; 24. a third elastic member; 25. a protective layer; 26. a support block; 27. a limiting expansion plate; 28. and a second elastic rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, a driving housing with anti-collision function includes a housing 1; a damping plate 12 is connected to the shell 1 in a sliding manner; a limiting rod 15 is fixedly connected inside the shell 1; a second elastic piece 16 is sleeved on the limiting rod 15; the limiting rod 15 is connected with a retention shell 13 in a sliding way; a fixing shell 13 is fixedly connected to the bottom end of the damping plate 12; a first elastic part 14 is fixedly connected to the inner side wall of the retention shell 13; a fixing plate 17 is fixedly connected to the side end of the fixing shell 13; a sliding block 19 is connected inside the shell 1 in a sliding manner; a connecting rod 18 is connected between the sliding block 19 and the retaining plate 17; a first elastic rope 20 is fixedly connected to the side end of the sliding block 19; when the shock absorber works, after an external object collides with the shell 1, firstly the shock absorbing plate 12 is collided, so that the shock absorbing plate 12 slides, the shock absorbing plate 12 slides and further the retention shell 13 slides, the retention shell 13 slides on the limiting rod 15 to enable the first elastic piece 14 and the second elastic piece 16 to be compressed, the elasticity of the second elastic piece 16 and the first elastic piece 14 can buffer the sliding of the retention shell 13, the sliding of the retention shell 13 can enable the retention plate 17 to slide, the sliding of the retention plate 17 enables the connecting rod 18 to move, the moving of the connecting rod 18 enables the sliding of the sliding block 19, the sliding block 19 can stretch the first elastic rope 20, the elasticity of the first elastic rope 20 can buffer the sliding of the retention plate 17, the retention shell 13 slides through the sliding of the shock absorbing plate 12, the sliding of the retention shell 13 is buffered through the elastic matching of the second elastic piece 16 and the first elastic piece 14, the influence of the impact force on the shell 1 can be reduced through the matching of the elasticity of the first elastic rope 20, thereby improving the protection of the housing 1.
A plurality of groups of first heat dissipation holes 21 are formed in the damping plate 12; a plurality of sets of second heat dissipation holes 22 are formed inside the retention housing 13; casing 1 can make a large amount of heats at the during operation, and the inside heat of casing 1 can be discharged from No. two louvres 22, cooperates a louvre 21 to discharge the inside of casing 1 to the heat to improve casing 1's radiating effect, No. one louvre 21 and No. two louvres 22 are established in maintenance shell 13 department, can guarantee the support nature to damper plate 12 through maintenance shell 13, also can make the normal heat dissipation of a louvre 21 and No. two louvres 22.
A third elastic part 24 is fixedly connected to the inner side wall of the shell 1; a push plate 23 is fixedly connected to the side end of the third elastic part 24; the side end of the push plate 23 is connected with the slide block 19; the slip of slider 19 can make push pedal 23 slide and extrude No. three elastic component 24, and the slip of push pedal 23 can make No. three elastic component 24 compress, and the slip of slider 19 can be cushioned to No. three elastic component 24's elasticity to reduce the influence of impact to casing 1, and then improve the protectiveness to casing 1 through No. three elastic component 24.
A protective layer 25 is fixedly connected inside the damping plate 12; a plurality of groups of supporting blocks 26 are fixedly connected inside the protective layer 25; the protective layer 25 is made of sponge materials and has good elasticity, the protective layer 25 can cope with slight impact, the loss of the impact on the damping plate 12 is reduced, and the supporting block 26 is made of rubber materials and can support the protective layer 25, so that the toughness of the protective layer 25 is improved.
One end of a limiting expansion plate 27 is fixedly connected to the inner side wall of the shell 1; the other end of the limit expansion plate 27 is fixedly connected to the push plate 23; the sliding of the push plate 23 can compress the third elastic element 24, the compression of the third elastic element 24 can extend and contract the limiting expansion plate 27, the extension and contraction of the limiting expansion plate 27 can limit the extension and contraction action of the third elastic element 24, and the third elastic element 24 is soft, so that the situation that the third elastic element 24 is bent in work is avoided.
A plurality of groups of retention shells 13 are arranged inside the shell 1; the retention housing 13 can slide by the impact force, the elasticity of the first elastic member 14 and the second elastic member 16 can reduce the impact force to the housing 1, and the multiple sets of retention housings 13 can improve the protection to the housing 1.
Example two
Referring to fig. 4, in a first comparative example, as another embodiment of the present invention, the second elastic rope 28 is fixedly connected to the first elastic rope 20; during operation, the slip of retention board 17 can make connecting rod 18 remove, thereby the removal of connecting rod 18 makes slider 19 slide, and slider 19's slip and then tensile elastic rope 20, and the tensile of elastic rope 20 can make No. two elastic rope 28 extend, and No. two elastic rope 28's elasticity is joined in marriage No. one elastic rope 20 and can be reduced the influence of impact to casing 1.
The working principle is as follows: when the shock absorber works, after an external object collides with the shell 1, firstly the shock absorbing plate 12 is collided, so that the shock absorbing plate 12 slides, the shock absorbing plate 12 slides and further the retention shell 13 slides, the retention shell 13 slides on the limiting rod 15 to enable the first elastic piece 14 and the second elastic piece 16 to be compressed, the elasticity of the second elastic piece 16 and the first elastic piece 14 can buffer the sliding of the retention shell 13, the sliding of the retention shell 13 can enable the retention plate 17 to slide, the sliding of the retention plate 17 enables the connecting rod 18 to move, the moving of the connecting rod 18 enables the sliding of the sliding block 19, the sliding block 19 can stretch the first elastic rope 20, the elasticity of the first elastic rope 20 can buffer the sliding of the retention plate 17, the retention shell 13 slides through the sliding of the shock absorbing plate 12, the sliding of the retention shell 13 is buffered through the elastic matching of the second elastic piece 16 and the first elastic piece 14, the influence of the impact force on the shell 1 can be reduced through the matching of the elasticity of the first elastic rope 20, thereby improving the protection of the housing 1; the casing 1 can generate a large amount of heat during operation, the heat in the casing 1 can be discharged from the second heat dissipation hole 22, and the heat is discharged out of the casing 1 by matching with the first heat dissipation hole 21, so that the heat dissipation effect of the casing 1 is improved, the first heat dissipation hole 21 and the second heat dissipation hole 22 are arranged at the position of the retention casing 13, the support performance of the damping plate 12 can be ensured through the retention casing 13, and the first heat dissipation hole 21 and the second heat dissipation hole 22 can also dissipate heat normally; the slip of slider 19 can make push pedal 23 slide and extrude No. three elastic component 24, and the slip of push pedal 23 can make No. three elastic component 24 compress, and the slip of slider 19 can be cushioned to No. three elastic component 24's elasticity to reduce the influence of impact to casing 1, and then improve the protectiveness to casing 1 through No. three elastic component 24.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a drive shell with anticollision function which characterized in that: comprises a shell (1); the shell (1) is connected with a damping plate (12) in a sliding way; a limiting rod (15) is fixedly connected inside the shell (1); a second elastic piece (16) is sleeved on the limiting rod (15); the limiting rod (15) is connected with a retention shell (13) in a sliding way; a retention shell (13) is fixedly connected to the bottom end of the damping plate (12); a first elastic piece (14) is fixedly connected to the inner side wall of the retention shell (13); a fixing plate (17) is fixedly connected to the side end of the fixing shell (13); a sliding block (19) is connected to the inside of the shell (1) in a sliding manner; a connecting rod (18) is connected between the sliding block (19) and the retaining plate (17); the side end of the sliding block (19) is fixedly connected with a first elastic rope (20).
2. The drive housing with the anti-collision function according to claim 1, characterized in that: a plurality of groups of first heat dissipation holes (21) are formed in the damping plate (12); the retention shell (13) is internally provided with a plurality of groups of second heat dissipation holes (22).
3. The drive housing with the collision avoidance function according to claim 2, wherein: a third elastic part (24) is fixedly connected to the inner side wall of the shell (1); a push plate (23) is fixedly connected to the side end of the third elastic piece (24); the side end of the push plate (23) is connected with the slide block (19).
4. A drive housing with a crash avoidance function as set forth in claim 3 wherein: a protective layer (25) is fixedly connected inside the damping plate (12); and a plurality of groups of supporting blocks (26) are fixedly connected inside the protective layer (25).
5. The drive housing with the anti-collision function according to claim 4, characterized in that: one end of a limiting expansion plate (27) is fixedly connected to the inner side wall of the shell (1); the other end of the limiting expansion plate (27) is fixedly connected to the push plate (23).
6. The drive housing with the anti-collision function according to claim 5, characterized in that: a plurality of groups of retention shells (13) are arranged in the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123385689.9U CN216599265U (en) | 2021-12-29 | 2021-12-29 | Driving shell with anti-collision function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123385689.9U CN216599265U (en) | 2021-12-29 | 2021-12-29 | Driving shell with anti-collision function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216599265U true CN216599265U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123385689.9U Active CN216599265U (en) | 2021-12-29 | 2021-12-29 | Driving shell with anti-collision function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216599265U (en) |
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2021
- 2021-12-29 CN CN202123385689.9U patent/CN216599265U/en active Active
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