CN209419460U - A kind of casing assembly and linear motor of linear motor - Google Patents
A kind of casing assembly and linear motor of linear motor Download PDFInfo
- Publication number
- CN209419460U CN209419460U CN201920209736.8U CN201920209736U CN209419460U CN 209419460 U CN209419460 U CN 209419460U CN 201920209736 U CN201920209736 U CN 201920209736U CN 209419460 U CN209419460 U CN 209419460U
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- Prior art keywords
- wiring board
- linear motor
- casing assembly
- linear
- motor case
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Abstract
The utility model discloses a kind of casing assembly of linear motor and linear motors.The casing assembly includes wiring board and the motor case with one side opening, and the opening of the motor case towards the wiring board and is fixed on the wiring board.The casing assembly directlys adopt part enclosure of the wiring board as linear motor, can reduce assembling element and simplify assembly process.
Description
Technical field
The utility model relates to linear motor more particularly to the casing assemblies and linear motor of a kind of linear motor.
Background technique
Casing assembly and magnetic oscillator are generally assemblied in the upper casing being oppositely arranged and lower hull shape in assembly by linear motor
At assembly space in, then the linear motor assembled is welded on exterior PC B again, wherein the shell group of linear motor
Part includes electromagnetic coil and for connecting the electromagnetic coil and outwardly extending internal FPC, outer linear motor to be fixed on
After portion PCB, internal FPC need to be welded on the correspondence pad of exterior PC B, entire assembling process is complex.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of casing assembly of linear motor, directly
Part enclosure using wiring board as linear motor can reduce assembling element and simplify assembly process.
The utility model also provides a kind of linear motor.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of casing assembly of linear motor, the motor case including wiring board and with one side opening, outside the motor
The opening of shell is towards the wiring board and is fixed on the wiring board.
Further, the one side of the wiring board towards the motor case is equipped with fixed structure, the motor case
It is connected and fixed on the fixed structure.
Further, the fixed structure includes an at least fixing.
Further, the one side of the wiring board be equipped with electromagnetic coil, the electromagnetic coil be located at the wiring board with
In the assembly space formed between motor case.
Further, there are two coil pads, the two coils pad is located at the route in the one side of the wiring board
In the assembly space formed between plate and motor case；Positive and negative anodes the end of a thread of the electromagnetic coil is respectively welded in corresponding coil
On pad.
Further, also there is coil position line in the one side of the wiring board.
Further, the wiring board is pcb board.
A kind of linear motor, including above-mentioned casing assembly and linear oscillator, the linear oscillator is located at the wiring board
In the assembly space formed between motor case.
Further, the linear oscillator includes the magnetic oscillator that the motor case is connected to by elastic element group,
The magnetic oscillator is driven by the electromagnetic coil being set in the wiring board one side.
Further, the magnetic oscillator includes an at least magnetite.
The utility model has the following beneficial effects: the casing assembly directlys adopt part of the wiring board as linear motor
Shell, it is relatively fixed with the motor case with one side opening, it is collectively formed between the wiring board and motor case for filling
The assembly space of each element with linear motor can reduce assembling element and simplify assembly process.
Detailed description of the invention
Fig. 1 is the schematic diagram of linear motor provided by the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figure 1, a kind of casing assembly of linear motor, the motor case including wiring board 1 and with one side opening
2, the opening of the motor case 2 towards the wiring board 1 and is fixed on the wiring board 1.
The casing assembly directlys adopt part enclosure of the wiring board 1 as linear motor, with the motor with one side opening
Shell 2 is relatively fixed, and the dress of each element for assembling linear motor is collectively formed between the wiring board 1 and motor case 2
With space, assembling element can be reduced and simplify assembly process.
The one side of the wiring board 1 towards the motor case 2 is equipped with fixed structure 3, and the connection of motor case 2 is solid
Due on the fixed structure 3, between the motor case 2 and fixed structure 3 can by welding, the side such as put glue sticking or clamping
Formula is fixed；The fixed structure 3 can be bonded and fixed on the wiring board 1 by glue, and the wiring board 1 can also be passed through
On connection pad be welded and fixed with the wiring board 1.
The fixed structure 3 include an at least fixing, the fixing by method of clamping to the motor outside
Shell 2 is fixed, and in the present embodiment, the quantity of the fixing is two, grips the phase of the motor case 2 respectively
To two sides.
The one side of the wiring board 1 is equipped with electromagnetic coil 4, and has two coil pads 11,4 He of electromagnetic coil
Two coil pads 11 are respectively positioned in the assembly space formed between the wiring board 1 and motor case 2, the electromagnetic coil 4
Positive and negative anodes the end of a thread 41 is respectively welded on corresponding coil pad 11.
Also there is coil position line, for assembling the electromagnetic wire on the wiring board 1 in the one side of the wiring board 1
The electromagnetic coil 4 is aligned when enclosing 4.
The wiring board 1 is preferably but not limited to as pcb board.
Embodiment two
As shown in Figure 1, a kind of linear motor, including casing assembly described in embodiment one and linear oscillator, the line
In the assembly space that property oscillator is formed between the wiring board 1 and motor case 2.
The linear oscillator includes the magnetic oscillator 5 that the motor case 2 is connected to by elastic element group 6, the magnetic
Property oscillator by be set to 1 one side of wiring board on electromagnetic coil 4 driven.The electromagnetic coil 4 generates after being powered can
Vibration sense is transmitted to by the elastic element group 6 described by varying magnetic field with driving the magnetic oscillator 5 to do reciprocating linear motion
On motor case 2.
Wherein, the magnetic oscillator 5 includes an at least magnetite, and the elastic element group 6 is shrapnel group or groups of springs.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention, as long as using the form institute of equivalent substitution or equivalent transformation
The technical solution of acquisition, shall fall within the scope of the present invention.
Claims (9)
1. a kind of casing assembly of linear motor, which is characterized in that the motor case including wiring board and with one side opening, institute
The opening of motor case is stated towards the wiring board and is fixed on the wiring board, the wiring board is towards the motor case
One side be equipped with fixed structure, the motor case is connected and fixed on the fixed structure.
2. the casing assembly of linear motor according to claim 1, which is characterized in that the fixed structure includes at least one
Fixing.
3. the casing assembly of linear motor according to claim 1, which is characterized in that the one side of the wiring board is equipped with
Electromagnetic coil, in the assembly space that the electromagnetic coil is formed between the wiring board and motor case.
4. the casing assembly of linear motor according to claim 3, which is characterized in that have in the one side of the wiring board
Two coil pads, in the assembly space that the two coils pad is formed between the wiring board and motor case；The electricity
Positive and negative anodes the end of a thread of magnetic coil is respectively welded on corresponding coil pad.
5. the casing assembly of linear motor according to claim 3 or 4, which is characterized in that in the one side of the wiring board
Also there is coil position line.
6. the casing assembly of linear motor according to claim 1, which is characterized in that the wiring board is pcb board.
7. a kind of linear motor, which is characterized in that including casing assembly as claimed in any one of claims 1 to 6 and linear oscillator,
In the assembly space that the linear oscillator is formed between the wiring board and motor case.
8. linear motor according to claim 7, which is characterized in that the linear oscillator includes being connected by elastic element group
It is connected to the magnetic oscillator of the motor case, the magnetic oscillator is carried out by the electromagnetic coil being set in the wiring board one side
Driving.
9. linear motor according to claim 8, which is characterized in that the magnetic oscillator includes an at least magnetite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209736.8U CN209419460U (en) | 2019-02-19 | 2019-02-19 | A kind of casing assembly and linear motor of linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209736.8U CN209419460U (en) | 2019-02-19 | 2019-02-19 | A kind of casing assembly and linear motor of linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419460U true CN209419460U (en) | 2019-09-20 |
Family
ID=67943009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920209736.8U Active CN209419460U (en) | 2019-02-19 | 2019-02-19 | A kind of casing assembly and linear motor of linear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419460U (en) |
-
2019
- 2019-02-19 CN CN201920209736.8U patent/CN209419460U/en active Active
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