CN207691554U - A kind of motor skeleton and wiring board fastening fixation structure - Google Patents
A kind of motor skeleton and wiring board fastening fixation structure Download PDFInfo
- Publication number
- CN207691554U CN207691554U CN201721758073.2U CN201721758073U CN207691554U CN 207691554 U CN207691554 U CN 207691554U CN 201721758073 U CN201721758073 U CN 201721758073U CN 207691554 U CN207691554 U CN 207691554U
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- China
- Prior art keywords
- wiring board
- motor
- motor skeleton
- fastening fixation
- fixation structure
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Abstract
The utility model is related to a kind of motor skeletons and wiring board fastening fixation structure, the fastening fixation structure is for connecting motor skeleton and wiring board, the fastening fixation structure includes buckle structure and notch, the buckle structure is set on motor skeleton, the notch is correspondingly connected with position set on wiring board edge, and the buckle structure is chimeric with notch matching.Compared with prior art, the utility model has many advantages, such as that higher copper factor, fixation are more firm.
Description
Technical field
The utility model is related to technical field of motors, more particularly, to a kind of motor skeleton and wiring board buckle-type fixed knot
Structure.
Background technology
Existing stepper motor is used for enameled wire fixed form of transferring usually using wiring board, and technology is in skeletal internal at present
It does notch or uses pillar structure fixed form, inner space utilization rate reduces, because to ensure that enameled wire can be fixed
Welding in the circuit board, so the requirement of welding enameled wire is very high when to assembly, causes production cost and technological requirement high, deposits at present
It is many in mass defect.
By retrieval, China Patent Publication No. is that CN203617826U discloses a kind of light modulating device stepper motor, is wrapped
Shell, end cap, rotor and stator are included, the stator includes two stator skeletons, and each stator skeleton is equipped with terminal,
The terminal and stator skeleton injection molding are integral, connector fixing seat installing port are provided on the shell, the connector is fixed
Connector fixing seat is installed on seat installing port, the wiring board and connector are located on connector fixing seat, the terminal
Across connector fixing seat and circuit board electrical connection.Using this structure, the vibration strength and reliability of stepper motor are higher.It should
The connection type of stepper motor skeleton and wiring board is wiring board by connector fixing seat connected with outer casing, and stator skeleton passes through end
Sub- connection line plate, although connection structure is also on the outside of skeleton, the utility model is complicated, cumbersome.
Utility model content
The purpose of this utility model is exactly to provide a kind of motor skeleton to overcome the problems of the above-mentioned prior art
With wiring board fastening fixation structure.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of motor skeleton and wiring board fastening fixation structure, the fastening fixation structure is for connecting motor bone
Frame and wiring board, the fastening fixation structure include buckle structure and notch, and the buckle structure is set to motor
On skeleton, the notch is set to the position that is correspondingly connected at wiring board edge, the buckle structure and notch
With chimeric.
Preferably, the buckle structure is set at the slot radial direction line of demarcation of motor skeleton.
Preferably, the buckle structure is centrosymmetric distribution with motor frame center.
Preferably, the buckle structure includes that connection pedestal and two claws, the connection pedestal are fixed on motor
On the slot radial direction line of demarcation of skeleton, the claw with connect pedestal and connect and stretch out in outside motor skeleton.
Preferably, the notch is identical with the quantity of buckle structure, is equipped with multiple.
Preferably, it is in 30*30mm motors below that the fastening fixation structure, which is mounted on size,.
Preferably, the buckle structure is set to the both sides corner location of motor skeleton.
Compared with prior art, the utility model has the following advantages：
1. using exterior snap structure, when opposing connection enameled wire, skeletal internal space is released, improving skeleton can accomplish
Higher copper factor also decreases technological requirement, and wire winding is improved than method yield rate before.
2. using the fixed form of exterior snap structure, welding enamel-cover Wiring technology, welding efficiency higher is facilitated to ensure simultaneously
Wiring board is improved with the concentricity of skeleton, and there is symmetrical fixed card buckle at the place of being connected and fixed, has certain elasticity that can fix very well
Position is more firm.Preventing vibrations to loosen influences.
3. the fixed form using exterior snap structure can ensure to be not easy to loosen, not easily to fall off, remove wiring board installation from
Problem not in place, it is therefore prevented that short circuit problem caused by pad poor contact solves the problems, such as the bad phenomenon of cooperation, effectively changes
Kind assembly welding enameled wire station question of substance.
4. this programme reduces cost and technological requirement by fixing circuit board mode, bad products rate reduces；In identical electricity
Under machine side's body, structure is more convenient.
5. this programme more conveniently can use circuit board structure to weld, stepper motor stability and service life are improved.
Description of the drawings
Fig. 1 is the buckle structure scheme of installation of the utility model；
Fig. 2 is that the buckle structure of the utility model installs vertical view；
Fig. 3 is the wiring board and skeleton connection diagram of the utility model；
Fig. 4 is the wiring board, skeleton and stator core assemblies connection diagram of the utility model；
Wherein 1 is wiring board, and 2 be motor skeleton, and 3 be stator core assemblies, and 4 be buckle structure, and 5 be notch.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is a part of the embodiment of the utility model, rather than whole embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work should all belong to this
The range of utility model protection.
As shown in Figs 1-4, a kind of motor skeleton and wiring board fastening fixation structure, the fastening fixation structure are used
In connection motor skeleton 2 and wiring board 1, the fastening fixation structure includes buckle structure 4 and notch 5, described
Buckle structure 4 is set at the slot radial direction line of demarcation of motor skeleton 2 or both sides corner positions, and the buckle structure 4 is with motor
2 center of skeleton is centrosymmetric distribution, and what the notch 5 was set to 1 edge of wiring board is correspondingly connected with position, the card
Buckle structure 4 is chimeric with the matching of notch 5.
The buckle structure 4 includes that connection pedestal and two claws, the connection pedestal are fixed on motor skeleton 2
On slot radial direction line of demarcation, claw connection connection pedestal simultaneously stretches out in motor skeleton outer 2.
The notch 5 is identical with the quantity of buckle structure 4, and is determined according to the structure of various wiring boards.
The fastening fixation structure is applied to the size of motor side's body in 30*30mm motor skeletons 2 below and line
In the connection of road plate 1.
The principle of this programme is to change the fixing structure for buckle on motor skeleton 2 to motor skeleton 2 inside motor skeleton 2
Outside come, fixing structure for buckle is placed on to slot radial direction line of demarcation or the both sides corner positions of motor skeleton 2, improves to space
Utilization rate.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this practicality
Novel protection domain should be subject to the protection scope in claims.
Claims (7)
1. a kind of motor skeleton and wiring board fastening fixation structure, the fastening fixation structure is for connecting motor skeleton
And wiring board, it is characterised in that：The fastening fixation structure includes buckle structure and notch, the buckle structure
On motor skeleton, the notch is correspondingly connected with position, the buckle structure and card set on wiring board edge
Slot structure matching is chimeric.
2. a kind of motor skeleton according to claim 1 and wiring board fastening fixation structure, it is characterised in that：Described
Buckle structure is set at the slot radial direction line of demarcation of motor skeleton.
3. a kind of motor skeleton according to claim 1 and wiring board fastening fixation structure, it is characterised in that：Described
Buckle structure is centrosymmetric distribution with motor frame center.
4. a kind of motor skeleton according to claim 2 and wiring board fastening fixation structure, it is characterised in that：Described
Buckle structure includes that connection pedestal and two claws, the connection pedestal are fixed on the slot radial direction line of demarcation of motor skeleton,
The claw with connect pedestal and connect and stretch out in outside motor skeleton.
5. a kind of motor skeleton according to claim 1 and wiring board fastening fixation structure, it is characterised in that：Described
Notch is identical with the quantity of buckle structure, is equipped with multiple.
6. a kind of motor skeleton according to claim 1 and wiring board fastening fixation structure, it is characterised in that：Described
It is in 30*30mm motors below that fastening fixation structure, which is mounted on size,.
7. a kind of motor skeleton according to claim 1 and wiring board fastening fixation structure, it is characterised in that：Described
Buckle structure is set to the both sides corner location of motor skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758073.2U CN207691554U (en) | 2017-12-15 | 2017-12-15 | A kind of motor skeleton and wiring board fastening fixation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758073.2U CN207691554U (en) | 2017-12-15 | 2017-12-15 | A kind of motor skeleton and wiring board fastening fixation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691554U true CN207691554U (en) | 2018-08-03 |
Family
ID=62997924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721758073.2U Active CN207691554U (en) | 2017-12-15 | 2017-12-15 | A kind of motor skeleton and wiring board fastening fixation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691554U (en) |
-
2017
- 2017-12-15 CN CN201721758073.2U patent/CN207691554U/en active Active
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