CN213650421U

CN213650421U - Protection device of micro motor

Info

Publication number: CN213650421U
Application number: CN202022638115.7U
Authority: CN
Inventors: 崔春燕; 赵玉连; 冯槐顺
Original assignee: Taigang Electric Machinery Huizhou Co ltd
Current assignee: Taigang Electric Machinery Huizhou Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-09
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a micro motor's protection device belongs to storage tool technical field, include the box, hold box, a plurality of buckle subassembly and a plurality of hasp part, it inserts and establishes in the box to hold the box, a through-hole has all been seted up to the both sides of box one end, the both sides that hold box one end all seted up with through-hole complex slot, two each insert between through-hole and two slots and be equipped with a bolt, the top that holds the box is seted up a plurality of holding tanks that hold micro motor, every all set up four mounting grooves of installing every buckle subassembly on the inner wall of holding tank, every the equal vertical setting of hasp part is in every holding tank. The utility model discloses can carry out further protection to micro motor's pivot to and prevent to receive the damage in the pivot and the shell that make micro motor under the condition of the shake by a wide margin.

Description

Protection device of micro motor

Technical Field

The utility model belongs to the technical field of storage tool technique and specifically relates to a micro motor's protection device has been related to.

Background

The micro motor is a motor with small volume and capacity and output power generally below hundreds of watts and a motor with special requirements on application, performance and environmental conditions, is called a micro special motor for short, is commonly used in a control system, realizes the functions of detecting, resolving, amplifying, executing or converting electromechanical signals or energy, is used for driving mechanical loads, and can also be used as an alternating current power supply and a direct current power supply of equipment.

Generally, the micro motor is small in size, the quality of a shell and a rotating shaft is poor, the micro motor which is generally produced is stored in a storage box by staff, and in the transportation process, when road sections such as jolt occur, continuous collision can occur between every two micro motors, so that the micro motors are damaged.

To micro motor in the containing box to the collision leads to the problem of damage between the micro motor in the transportation, among the prior art, for CN 210853657U's utility model patent, a micro motor protection device is disclosed, has seted up through the top of containing box and has accomodate the groove, the bottom inner wall of accomodating the groove is fixed with the silica gel seat, a plurality of draw-in grooves have been seted up to the top outer wall of silica gel seat, and the bottom inner wall of draw-in groove has seted up the axle box, has realized the problem of collision between the protection in the micro motor transportation.

The principle is that the device is fixed with the silica gel seat in the containing box, and a plurality of draw-in grooves with micro motor shell looks adaptation are seted up at the top of silica gel seat, and the bottom of draw-in groove is seted up with the axial trough of micro motor pivot looks adaptation to can put a plurality of micro motor difference card in the draw-in groove of difference, can avoid between the micro motor and between micro motor and the box bump damage, thereby improve the protection effect to micro motor in the transportation.

Above-mentioned patent has solved micro motor by the transportation, can take place continuous collision between, leads to micro motor's the problem of damage, nevertheless fails to carry out independent safeguard measure to micro motor's pivot, in the transportation, appears to increase substantially under the condition of jolting, micro motor's pivot is inserted and is established in the shaft slot, because of the vibration influence that increases substantially, still can lead to micro motor's pivot the condition of damage to appear under the condition of vibration at last.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a micro motor's protection device to when jolting in the receiver takes place among the solution prior art, can take place constantly to collide between every micro motor, lead to the technical problem that every micro motor damaged.

The utility model provides a micro motor's protection device, include the box, hold box, a plurality of buckle subassembly and a plurality of hasp part, it inserts and establishes in the box to hold the box, a through-hole has all been seted up to the both sides of box one end, the both sides that hold box one end all seted up with through-hole complex slot, two each insert between through-hole and two slots and be equipped with a bolt, hold the top of box and set up a plurality of holding tanks that hold micro motor, every all set up four mounting grooves of installing every buckle subassembly on the inner wall of holding tank, every the equal vertical setting of hasp part is in every holding tank.

Further, every buckle subassembly all includes four expanding spring and four push rods, four expanding spring inserts and establishes in four mounting grooves, four expanding spring's one end is fixed with the bottom in four mounting grooves respectively, four the one end of push rod is inserted respectively and is established in four mounting grooves, four the one end of push rod respectively with four expanding spring's other end fixed connection, four in the other end of push rod extends to the holding tank, four all set up the arc shape unanimous with micro motor shell profile on the other end of push rod.

Further, every hasp part all includes circular fixture block and the rubber band that resets, every all set up every circular fixture block on the bottom in the holding tank and insert the protection groove of establishing, circular fixture block is hollow structure, set up on the outer wall of circular fixture block and separate into a plurality of perforation of a plurality of reset blocks with its one end, the rubber band cover that resets is established on the outer wall of circular fixture block one end.

Further, the bottom of box is equipped with the shock attenuation part, the shock attenuation part includes shock attenuation board and four damping spring, four damping spring fixes respectively in the bottom of box, the top surface and four damping spring of shock attenuation board are fixed, all be equipped with two rubber sleeves that set up from top to bottom on the both sides at box both ends.

Furthermore, a rubber pad is arranged on the top inside the box body, and one surface of the rubber pad is attached to the shell at the bottom of each micro motor.

Furthermore, a handle is arranged at one end of the accommodating box.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of them, insert the pivot direction with micro motor in proper order through the staff and establish into every holding tank, after micro motor's pivot gets into in the holding tank, micro motor's shell can touch with the other end of four push rods, after micro motor is pressed to the staff, micro motor's shell extrudees four push rods to the mounting groove in gradually, expanding spring can contract simultaneously gradually because of the influence of extrusion force this moment, later micro motor's pivot can be inserted and is established and protect in the hasp part, micro motor's shell can all be accommodated into in the holding tank this moment, the shell protection to micro motor in the transportation has been realized, and prevented the collision between every micro motor, the guard action has been increased.

And secondly, the reset rubber band can be used for tightening up every reset block, after the rotating shaft of the micro motor is inserted into the circular clamping block, the reset block is tightened down by the reset rubber band, so that the rotating shaft of the micro motor can stretch each reset block, the rotating shaft of the micro motor is tightened up every reset block by the reset rubber band, and the rotating shaft of the micro motor is firmly fixed and protected.

Thirdly, bearing the condition of shaking greatly through the box, every rubber sleeve can reduce the shake nature to the box to increased damping plate and four damping spring's effect, reduced micro motor's the shake condition by a wide margin.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the accommodating box of the present invention;

FIG. 3 is a sectional view of the accommodating case of the present invention;

fig. 4 is a schematic perspective view of the locking member of the present invention;

FIG. 5 is a partial front view of the present invention;

reference numerals:

the box body 1, hold box 2, buckle subassembly 3, hasp part 4, bolt 5, expanding spring 31, push rod 32, circular fixture block 41, reset rubber band 42, shock attenuation part 6, shock attenuation board 61, damping spring 62, rubber sleeve 11, hand (hold) 21.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the embodiment of the present invention provides a protection device for a micro-motor, which comprises a housing 1, an accommodating box 2, a plurality of buckle assemblies 3, and a plurality of locking components 4, the containing box 2 is inserted in the box body 1, both sides of one end of the box body 1 are provided with a through hole, slots matched with the through holes are formed in both sides of one end of the accommodating box 2, a bolt 5 is respectively inserted between the two through holes and the two slots, the containing box 2 and the box body 1 are fixed through the two bolts 5, the containing box 2 is prevented from sliding down along the inside of the box body 1 and falling to the outside, hold the top of box 2 and offer a plurality of holding tanks that hold micro motor, every all set up four mounting grooves of installing every buckle subassembly 3 on the inner wall of holding tank, every the equal vertical setting of hasp part 4 is in every holding tank.

Preferably, each of the fastening assemblies 3 includes four expansion springs 31 and four push rods 32, the four expansion springs 31 are inserted into the four mounting grooves, one end of each of the four expansion springs 31 is fixed to the bottom of each of the four mounting grooves, one end of each of the four push rods 32 is inserted into each of the four mounting grooves, one end of each of the four push rods 32 is fixedly connected to the other end of each of the four expansion springs 31, the other end of each of the four push rods 32 extends into the corresponding one of, after in micro motor's pivot got into the holding tank, micro motor's shell can touch with four push rod 32's the other end, after the staff pressed micro motor, micro motor's shell extrudees four push rod 32 to the mounting groove in gradually, expanding spring 31 can contract gradually simultaneously because of the influence of extrusion force this moment, later micro motor's pivot can insert and establish and protect in hasp part 4, this moment micro motor's shell can all hold into the holding tank can, the shell protection to micro motor in the transportation has been realized, and the collision between every micro motor has been prevented, the guard action has been increased.

Preferably, every hasp part 4 all includes circular fixture block 41 and the rubber band 42 that resets, every it inserts the protection groove of establishing all to set up every circular fixture block 41 on the bottom in the holding tank, circular fixture block 41 is hollow structure, set up on the outer wall of circular fixture block 41 and separate into a plurality of perforation of a plurality of reset blocks with its one end, the rubber band 42 that resets is established on the outer wall of circular fixture block 41 one end, can tighten up between every reset block through the rubber band 42 that resets, after micro motor's pivot was inserted and is established into circular fixture block 41, because of the reset block is tightened up down with reset block by the rubber band 42 that resets, makes micro motor's pivot can strut every reset block, lets micro motor's pivot tighten up every reset block through the rubber band 42 that resets to including the pivot of micro motor is firmly fixed and started the guard action.

Preferably, in order to prevent the case 1 transportation in the condition of jolting, the damage that causes box 1 and micro motor is undulant greatly, has set up damping part 6 in the bottom of box 1, damping part 6 includes damping plate 61 and four damping spring 62, four damping spring 62 fixes respectively in the bottom of box 1, damping plate 61's top surface is fixed with four damping spring 62, all be equipped with two rubber sleeve 11 that set up from top to bottom on the both sides at box 1 both ends, under the condition of bearing the shake of big amplitude through box 1, every rubber sleeve 11 can reduce the shake nature to box 1 to damping plate 61 and four damping spring 62's effect has been increased, micro motor's shake condition has been reduced by a wide margin.

Preferably, be equipped with the rubber pad on the top in the box 1, the one side laminating of rubber pad is on the shell of every micro motor bottom, through the rubber pad with shock attenuation board 61 and every rubber sleeve 11 cooperation, the shake of reduction micro motor that can be further makes micro motor remain quiescent condition all the time, has increased the protectiveness to micro motor.

Preferably, one of the accommodating box 2 is provided with a handle 21, so that the handle 21 is convenient for staff to pull and carry, and the practicability is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A protection device of a micro motor is characterized in that: including box (1), hold box (2), a plurality of buckle subassembly (3) and a plurality of hasp part (4), hold box (2) and insert and establish in box (1), a through-hole has all been seted up to the both sides of box (1) one end, the both sides of holding box (2) one end all seted up with through-hole complex slot, two each insert between through-hole and two slots and be equipped with a bolt (5), the top of holding box (2) is seted up a plurality of holding tanks that hold micro motor, every all set up four mounting grooves of installing every buckle subassembly (3), every on the inner wall of holding tank all four mounting grooves of hasp part (4) equal vertical setting in every holding tank.

2. A protection device for a micro-motor according to claim 1, wherein: every buckle subassembly (3) all includes four expanding spring (31) and four push rod (32), four expanding spring (31) are inserted and are established in four mounting grooves, four the one end of expanding spring (31) is fixed with the bottom in four mounting grooves respectively, four the one end of push rod (32) is inserted respectively and is established in four mounting grooves, four the one end of push rod (32) respectively with the other end fixed connection of four expanding spring (31), four the other end of push rod (32) extends to in the holding tank, four all set up the ARC shape unanimous with micro motor shell profile on the other end of push rod (32).

3. A protection device for a micro-motor according to claim 1, wherein: every hasp part (4) all include circular fixture block (41) and rubber band (42) that resets, every all set up on the bottom in the holding tank every circular fixture block (41) and insert the protection groove of establishing, circular fixture block (41) are hollow structure, set up on the outer wall of circular fixture block (41) and separate into a plurality of perforation of a plurality of reset blocks with its one end, rubber band (42) cover that resets is established on the outer wall of circular fixture block (41) one end.

4. A protection device for a micro-motor according to claim 1, wherein: the bottom of box (1) is equipped with shock attenuation part (6), shock attenuation part (6) are including damping plate (61) and four damping spring (62), four damping spring (62) are fixed respectively in the bottom of box (1), the top surface and four damping spring (62) of damping plate (61) are fixed, all be equipped with rubber sleeve (11) that two set up from top to bottom on the both sides at box (1) both ends.

5. A protection device for a micro-motor according to claim 1, wherein: the top in the box body (1) is provided with a rubber pad, and one surface of the rubber pad is attached to the shell at the bottom of each micro motor.

6. A protection device for a micro-motor according to claim 1, wherein: one end of the accommodating box (2) is provided with a handle (21).