CN214959085U

CN214959085U - Shell assembly of linear motor

Info

Publication number: CN214959085U
Application number: CN202121398663.5U
Authority: CN
Inventors: 王建英
Original assignee: Tangshan Rixing Electronic Technology Co ltd
Current assignee: Tangshan Rixing Electronic Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-30
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a shell component of a group linear motor, which belongs to the technical field of motor accessories, and is characterized in that a striking block is arranged in an upper shell, and the striking block is movably connected in the upper shell, so that a moving magnet strikes the striking block in the working process of the group linear motor and further the striking block strikes the upper shell, and the vibration of the group linear motor in the original single horizontal direction is changed into the condition that the vibration occurs in the horizontal direction and the vertical direction simultaneously, so that the vibration of the group linear motor is more obvious, the use effect of the group linear motor is effectively improved, and the shell component of the group linear motor has simple and convenient installation and disassembly effects by arranging the upper shell and the lower shell in a sliding connection mode and fixing the upper shell and the lower shell by a fixing bolt, and the subsequent detection or maintenance of the shell component of the group linear motor is more convenient, the user of being convenient for carries out the dismouting to group linear motor shell subassembly, and overall structure is simple to use convenient.

Description

Shell assembly of linear motor

Technical Field

The utility model belongs to the technical field of the motor accessory, specifically speaking relates to a shell subassembly of group linear motor.

Background

With the development of communication technology, portable electronic products are more and more widely applied, and in these portable electronic products, a micro vibration motor is generally used for system feedback, such as vibration feedback in a mute state of a mobile phone or vibration feedback of a game;

with the trend of ultra-thinning of digital products, the traditional rotary motor, namely, the motor which realizes vibration by fixing an eccentric wheel through an output shaft of a motor, cannot adapt to the trend of ultra-thinning, so that a linear motor group with lower height requirement and better and obvious vibration effect appears.

SUMMERY OF THE UTILITY MODEL

To current group linear motor because of the single problem that just need install the vibration effect who uses greatly reduced group linear motor in the casing of vibration direction, the utility model provides a group linear motor's shell subassembly is through setting up the striking piece at last casing inside, striking piece swing joint in last casing for remove the magnet and strike and then make the striking piece strike to last casing in the group linear motor working process, make group linear motor become the condition that level and vertical direction take place the vibration simultaneously by the vibration on the original single horizontal direction, make the vibration of group linear motor more obvious, improved group linear motor's result of use effectively, in order to solve the problem that proposes in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a group linear motor's shell subassembly, includes group linear motor shell subassembly, group linear motor shell subassembly include casing and lower casing, last casing and lower casing sliding connection and fix through the fixed bolt that is provided with, the inside striking piece that is provided with of last casing, striking piece swing joint in the inside of last casing.

Preferably, the upper end of the upper shell is provided with a fixed bolt hole, the side wall of the upper shell is provided with a connecting through hole, the upper shell is internally provided with an impact block, and the impact block is movably connected in the upper shell.

Preferably, the striking piece be trapezoidal just the striking piece on be provided with the swash plate, striking piece lateral wall be provided with the through-hole, through-hole and last casing lateral wall on be provided with the connecting through hole's that big small shape specification is the same.

Preferably, the upper shell is further provided with a connecting shaft, and the impact block is movably connected in the upper shell by inserting the connecting shaft into the connecting through hole and the through hole.

Preferably, a motor mounting box is arranged on the bottom plate of the lower shell, and the motor mounting box is fixedly connected to the bottom plate of the lower shell.

Preferably, the vertical plate of the lower casing is provided with a fixing hole, the fixing hole and the fixing bolt hole provided with a point on the upper casing are the same in size and shape, the bottom plate of the lower casing is provided with a sliding groove, the width of the sliding groove is equal to the width of the side plate of the upper casing, the upper casing is connected with the lower casing by slidably connecting two side walls in the sliding groove, and the fixing bolt is fixed by inserting the fixing bolt in the fixing bolt hole and the fixing hole.

Advantageous effects

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

(1) foretell linear motor's of group shell subassembly through setting up the striking piece in last casing inside, striking piece swing joint in last casing for moving the magnet and strikeing the striking piece and then make the striking piece bump to last casing in the linear motor working process of group, make the linear motor of group become the condition that level and vertical direction take place the vibration simultaneously by the vibration on the single horizontal direction originally, make the more obvious of the vibration of linear motor of group, improved the result of use of linear motor of group effectively.

(2) Foretell group linear motor's shell subassembly still sets up to sliding connection's mode and carries out the mode of fixing through fixing bolt through going up casing and lower casing for group linear motor shell subassembly has simple and convenient installation and dismantlement effect, makes the follow-up detection or the maintenance convenience more of group linear motor shell subassembly, and convenient to use personnel carry out the dismouting to group linear motor shell subassembly, and overall structure is simple to use convenient.

Drawings

FIG. 1 is an exploded view of the middle group linear motor housing assembly of the present invention;

fig. 2 is a schematic structural view of the upper housing of the present invention;

FIG. 3 is a schematic structural view of the lower housing of the present invention;

FIG. 4 is a schematic structural view of the striking block of the present invention;

fig. 5 is a schematic view of a connection structure between the middle motor mounting box and the lower housing of the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

in the figure: 100. a pack linear motor housing assembly;

10. an upper housing; 11. fixing the bolt hole; 12. a connecting through hole; 13. an impact block; 131. a through hole; 132. a sloping plate; 14. a connecting shaft; 15. fixing the bolt;

20. a lower housing; 21. a fixing hole; 22. a sliding groove; 23. and a motor mounting box.

Detailed Description

The invention will be further described below in connection with specific embodiments.

Examples

As shown in fig. 1 to 5, which are schematic structural diagrams of a housing assembly of a linear motor according to a preferred embodiment of the present invention, the housing assembly 100 of the linear motor of the present embodiment includes an upper housing 10 and a lower housing 20, wherein the upper housing 10 is slidably connected to the lower housing 20 and is fixed by a fixing pin 15 provided thereon.

The upper end of the upper shell 10 is provided with a fixed bolt hole 11, the side wall of the upper shell 10 is provided with a connecting through hole 12, an impact block 13 is arranged in the upper shell 10, and the impact block 13 is movably connected in the upper shell 10.

The striking piece 13 be trapezoidal just striking piece 13 on be provided with swash plate 132, striking piece 13 lateral wall be provided with through-hole 131, through-hole 131 and the big small shape specification of the connecting through-hole 12 that is provided with on the lateral wall of last casing 10 the same.

The upper housing 10 is further provided with a connecting shaft 14, and the striking block 13 is movably connected in the upper housing 10 by inserting the connecting shaft 14 into the connecting through hole 12 and the through hole 131.

The vertical plate of the lower shell 20 is provided with a fixing hole 21, the fixing hole 21 and the upper shell 10 are provided with a point fixing bolt hole 11 with the same size and shape, the bottom plate of the lower shell 20 is provided with a sliding groove 22, the width of the sliding groove 22 is equal to that of the side plate of the upper shell 10, the upper shell 10 is connected with the lower shell 20 by connecting two side walls in the sliding groove 22 in a sliding mode, and the fixing bolt 15 is inserted into the fixing bolt hole 11 and the fixing hole 21 to be fixed.

The bottom plate of the lower shell 20 is provided with a motor mounting box 23, and the motor mounting box 23 is fixedly connected to the bottom plate of the lower shell 20.

In this embodiment, when it is required to use the group linear motor housing assembly 100 to mount the group linear motor, the group linear motor is fixedly mounted in the motor mounting box 23 of the group linear motor housing assembly 100, the striking block 13 is movably connected in the upper housing 10 by inserting the connecting shaft 14 into the connecting through hole 12 and the through hole 131, and finally the upper housing 10 is slidably connected to the lower housing 20 and fixed by the fixing pin 15 to complete the integral mounting, in use, the vibration of the group linear motor in the motor mounting box 23 drives the magnet on the motor to move in the horizontal direction, so that the magnet strikes the striking block 13 in the upper housing 10 when moving in the horizontal direction, when the magnet strikes the inclined plate 132 on the striking block 13, the striking block 13 rotates upward under the action of the striking force to strike the upper plate of the upper housing 10, therefore, the assembly linear motor housing assembly 100 also generates vibration in the vertical direction, and further the vibration effect of the assembly linear motor is more obvious, the structure of the utility model is simple and convenient to install and use, the impact block 13 is arranged in the assembly linear motor housing assembly 100, so that the moving magnet impacts the impact block 13 in the working process of the assembly linear motor, and further the impact block 13 impacts the upper housing 10, so that the vibration of the assembly linear motor in the original single horizontal direction is changed into the condition that the vibration occurs in the horizontal direction and the vertical direction simultaneously, the vibration of the assembly linear motor is more obvious, the use effect of the assembly linear motor is effectively improved, meanwhile, the subsequent detection or maintenance of the assembly linear motor housing assembly 100 is more convenient by arranging the sliding connection structure of the upper housing 10 and the lower housing 20, and the assembly linear motor housing assembly 100 is convenient for a user to disassemble and assemble, the utility model discloses a practicality has been improved.

The above description is for further details of the present invention, and it should not be assumed that the embodiments of the present invention are limited to these descriptions, and that a person of ordinary skill in the art to which the present invention pertains can make several simple deductions or substitutions without departing from the spirit of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. A housing assembly for a gang linear motor includes a gang linear motor housing assembly (100);

the method is characterized in that:

group linear motor shell subassembly (100) include casing (10) and casing (20) down, last casing (10) and casing (20) sliding connection down and fix through fixed bolt (15) that are provided with, last casing (10) inside be provided with striking piece (13), striking piece (13) swing joint in the inside of last casing (10).

2. The housing assembly of a gang linear motor of claim 1, wherein: the upper end of the upper shell (10) is provided with a fixed bolt hole (11), the side wall of the upper shell (10) is provided with a connecting through hole (12), an impact block (13) is arranged in the upper shell (10), and the impact block (13) is movably connected in the upper shell (10).

3. The housing assembly of a gang linear motor of claim 1, wherein: striking piece (13) be trapezoidal just striking piece (13) on be provided with swash plate (132), striking piece (13) lateral wall be provided with through-hole (131), through-hole (131) and last casing (10) lateral wall on be provided with connecting through-hole (12) big small shape specification the same.

4. The housing assembly of a gang linear motor of claim 1, wherein: the upper shell (10) is further provided with a connecting shaft (14), and the impact block (13) is movably connected in the upper shell (10) by inserting the connecting shaft (14) into the connecting through hole (12) and the through hole (131).

5. The housing assembly of a gang linear motor of claim 1, wherein: the motor installation box (23) is arranged on the bottom plate of the lower shell (20), and the motor installation box (23) is fixedly connected to the bottom plate of the lower shell (20).

6. The housing assembly of a gang linear motor of claim 1, wherein: the vertical plate of the lower shell (20) is provided with a fixing hole (21), the fixing hole (21) and the upper shell (10) are provided with a fixed bolt hole (11) with a point, the fixing hole is the same in size and shape, a bottom plate of the lower shell (20) is provided with a sliding groove (22), the width of the sliding groove (22) is equal to the width of a side plate of the upper shell (10), the upper shell (10) is connected with the lower shell (20) by connecting two side walls in the sliding groove (22) in a sliding mode, and the fixing bolt (15) is inserted into the fixed bolt hole (11) and the fixing hole (21) to be fixed.