CN207166273U - Without the leaded structure stepper motor of wiring board - Google Patents
Without the leaded structure stepper motor of wiring board Download PDFInfo
- Publication number
- CN207166273U CN207166273U CN201721274893.4U CN201721274893U CN207166273U CN 207166273 U CN207166273 U CN 207166273U CN 201721274893 U CN201721274893 U CN 201721274893U CN 207166273 U CN207166273 U CN 207166273U
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- CN
- China
- Prior art keywords
- protecting box
- line protecting
- skeleton
- lower looper
- wiring board
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Abstract
The utility model provides one kind without the leaded structure stepper motor of wiring board, including casing and the skeleton for being arranged on casing internal, the skeleton side is provided with a terminal mount, multiple terminals are provided with terminal mount, the lower looper of each terminal welds an electric wire, lower looper line protecting box is additionally provided with the terminal mount, the lower looper line protecting box is located on the terminal mount, and it is fixedly connected with casing, the side of the lower looper line protecting box is provided with and electric wire quantity identical wire lead slot, the electric wire is fixed in the wire lead slot, and extend outward wire lead slot.Product cost on the one hand is reduced using without the leaded structure of wiring board, on the other hand electric wire is fixed by lower looper line protecting box and line protecting box lid, improves the reliability of electric wire and terminal welding ends.
Description
Technical field
Technical field of motors is the utility model is related to, more particularly to one kind without the leaded structure stepper motor of wiring board.
Background technology
Micro-step motor is the important foundation product being all widely used in every field.Authorization Notice No. is
CN204707021U Chinese patent, one kind is disclosed without wiring board without pin configuration stepper motor, using the end of three folded structures
Son instead of the structure of original wiring board+L-type terminal, eliminate welding sequence；Lead instead of using plug terminal, cancel
Excess lead causes motor shape more regularization in packaging, is readily transported.But the stepper motor of above-mentioned no lead by
Plug is inserted in the socket on motor using connector connection, during use in the connection of motor and external power source and signal,
Because connector is made up of two parts, the problem of connection status of plug and socket can bring electrical reliability, if connection
It is insecure, then influence the stability of signal transmission.In addition, lead is replaced to increase product cost using plug and socket
Add, the increase of integral product cost, Wu Faman just will can be brought than relatively low application scenario, increase plug terminal to some costs
Sufficient customer demand, it is unfavorable for the popularization of product.
Utility model content
Technical problem to be solved in the utility model is：In order to overcome deficiency of the prior art, the utility model carries
For one kind without the leaded structure stepper motor of wiring board.
The utility model solves its technical problem technical scheme to be taken：It is a kind of to be walked without the leaded structure of wiring board
Stepper motor, including casing and the skeleton for being arranged on casing internal, the skeleton side are provided with a terminal mount, terminal installation
Multiple Z-type terminals are provided with portion, the lower looper of each terminal welds an electric wire, is additionally provided with the terminal mount
Lower looper line protecting box, the lower looper line protecting box is located on the terminal mount, and is fixedly connected with casing, curved under described
The side of pin line protecting box is provided with to be fixed in the wire lead slot with electric wire quantity identical wire lead slot, the electric wire, and
Extend outward wire lead slot.
Further, in order to realize the fixation of lower looper line protecting box, the terminal mount both sides are provided with turned-out slotting wing,
The inner surface both sides of the lower looper line protecting box are provided with the slot coordinated with the slotting wing grafting.Connected by way of clamping solid
It is fixed, it is easy to assemble.
Further, during installation, the slot is provided with inclined spigot surface with one end that the slotting wing contacts at first.Spigot surface
It is easily installed, is formed by the side positioned at slot-side, its cross sectional shape can be triangle, trapezoidal or other have gradual mistake
The shape crossed and be oriented to.
Further, line protecting box lid, the line protecting box lid and the lower looper line protecting box are also covered with above the wire lead slot
It is fixedly connected, the line protecting box interior surface is provided with the lead press strip coordinated one by one with the wire lead slot.For by electric wire
It is pressed abd fixed in wire lead slot, it is to come off or the fracture of lead to avoid weld part caused by pulling lead due to outside.
Further, the side of the lower looper line protecting box is provided with boss, and the wire lead slot is arranged on the boss, described
The two sides of boss are provided with neck, the fixture block coordinated with the neck are provided with inside two sides of the line protecting box lid, under described
Jack is provided with the top of looper line protecting box, the line protecting box tops are provided with the plug coordinated with the jack.Line protecting box is by inserting
The cooperation of hole and plug and the cooperation of neck and fixture block achieve a fixed connection.
Further, the terminal mount includes multiple grooves and through hole, and the groove is located at the terminal mount
On medial surface, the through hole runs through the terminal mount and lower looper line protecting box, connects the groove and is protected with the lower looper
The lateral surface of line box.
Further, the terminal includes middle line part and the respectively upper looper positioned at line part both ends and lower looper,
The line part is located in the through hole, and the protruding through hole in one end, and is turned under along the lateral surface of lower looper line protecting box
Folding forms lower looper, and the other end of line part is folded upward at forming looper, and the upper looper coordinates with the groove.
Further, the skeleton includes upper skeleton and lower skeleton setting up and down, and the terminal mount is arranged on described
The side of upper skeleton, and middle pole plate and lower middle pole plate are additionally provided between the upper skeleton and lower skeleton, upper middle pole plate and it is lower in
The inner ring of pole plate is circumferentially equipped with flute profile holding division, and the flute profile holding division of upper middle pole plate is folded upward at being stuck in the upper skeleton
On inwall, bending is stuck on the inwall of the lower skeleton flute profile holding division of lower middle pole plate downwards.
Preferably, in order that terminal mount is more firm, the terminal mount and the upper skeleton integrally connected, and
The terminal mount is located at the upper surface of upper skeleton.
The beneficial effects of the utility model are：It is provided by the utility model a kind of without the leaded structure stepping electricity of wiring board
Machine, product cost on the one hand is reduced using without the leaded structure of wiring board, on the other hand passes through lower looper line protecting box and shield
Line box lid is fixed to electric wire, improves the reliability of electric wire and terminal welding ends.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the best embodiment of the utility model；
Fig. 2 is the cross-sectional view of the best embodiment of the utility model；
Fig. 3 is the internal structure schematic diagram of the best embodiment of the utility model；
Fig. 4 is the internal structure schematic diagram of the best embodiment of the utility model；
Fig. 5 is the structural representation of line protecting box lid；
Fig. 6 is the structural representation of terminal.
In figure：1st, casing, 2, upper skeleton, 3, lower skeleton, 4, terminal mount, 41, insert wing, 42, groove, 43, through hole, 5,
Terminal, 51, upper looper, 52, line part, 53, lower looper, 6, lower looper line protecting box, 61, slot, 62, spigot surface, 63, boss,
64th, wire lead slot, 65, neck, 66, jack, 7, line protecting box lid, 71, lead press strip, 72, fixture block, 73, plug, 8, upper middle pole plate,
9th, lower middle pole plate, 10, flute profile holding division, 11, electric wire.
Embodiment
The utility model is described in detail presently in connection with accompanying drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
As Figure 1-Figure 5, one kind of the present utility model is without the leaded structure stepper motor of wiring board, including the He of casing 1
The skeleton being arranged on inside casing 1, the skeleton side are provided with a terminal mount 4, multiple Z are provided with terminal mount 4
Type terminal 5, the lower looper 53 of each terminal 5 weld an electric wire 11, lower looper are additionally provided with the terminal mount 4
Line protecting box 6, the lower looper line protecting box 6 is located on the terminal mount 4, and is fixedly connected with casing 1, the lower looper
The side of line protecting box 6 is provided with and fixed with the quantity identical wire lead slot 64 of electric wire 11, the electric wire 11 in the wire lead slot
In 64, and extend outward wire lead slot 64.
In order to realize the fixation of lower looper line protecting box 6, the both sides of terminal mount 4 are provided with turned-out slotting wing 41, institute
The inner surface both sides for stating lower looper line protecting box 6 are provided with the slot 61 coordinated with the slotting grafting of wing 41.Connected by way of clamping
Fixation is connect, is easy to assemble.
During installation, the slot 61 is provided with inclined spigot surface 62 with one end that the slotting wing 41 contacts at first.Spigot surface
62 are easily installed, by being formed positioned at the side of the side of slot 61, its cross sectional shape can be triangle, it is trapezoidal or other have by
Gradual transition and the shape being oriented to.
The top of wire lead slot 64 is also covered with line protecting box lid 7, and the line protecting box lid 7 is solid with the lower looper line protecting box 6
Fixed connection, the inner surface of line protecting box lid 7 are provided with the lead press strip 71 coordinated one by one with the wire lead slot 64, lead press strip 71
Can be the press strip of a plane, or the multisection type press strip being made up of multiple projections, can also be in the contact surface of press strip
Upper setting flute profile lines etc., with increasing friction force.For electric wire 11 to be pressed abd fixed in wire lead slot 64, avoid due to outside
Weld part caused by pulling lead is to come off or the fracture of lead.
The side of the lower looper line protecting box 6 is provided with boss 63, and the wire lead slot 64 is arranged on the boss 63, described
The two sides of boss 63 are provided with neck 65, and the fixture block coordinated with the neck 65 is provided with inside two sides of the line protecting box lid 7
72, the lower top of looper line protecting box 6 is provided with jack 66, and the top of line protecting box lid 7 is provided with inserts with what the jack 66 coordinated
First 73.Line protecting box is achieved a fixed connection by the cooperation of jack 66 and plug 73 and the cooperation of neck 65 and fixture block 72.
The terminal mount 4 includes multiple grooves 42 and through hole 43, and the groove 42 is located at the terminal mount 4
On medial surface, the through hole 43 runs through the terminal mount 4 and lower looper line protecting box 6, connect the groove 42 with it is described under
The lateral surface of looper line protecting box 6.Terminal 5 is five in the present embodiment, and therefore, groove 42 and through hole 43 are also respectively five, often
Butt 5 is connected with one group of groove connected 42 and through hole 43.
As shown in fig. 6, the terminal 5 includes middle line part 52 and is located at the upper looper 51 at the both ends of line part 52 respectively
With lower looper 53, the line part 52 is located in the through hole 43, and the protruding through hole 43 in one end, and protects line along lower looper
The lateral surface of box 6 is bent to form downwards lower looper 53, and the other end of line part 52 is folded upward at forming looper 51, described curved
Pin 51 coordinates with the groove 42.Upper looper 51 and lower looper 53 in the same plane, and the overbending direction of the upper looper 51
With the overbending direction of the lower looper 53 on the contrary, the bending angle of lower looper 53 is equal or slightly larger than 90 °, the bending of upper looper 51
Angle can be 45 ° of -90 ° of scopes.
The skeleton includes upper skeleton 2 and lower skeleton 3 setting up and down, and the terminal mount 4 is arranged on the upper bone
The side of frame 2, and middle pole plate 8 and lower middle pole plate 9 are additionally provided between the upper skeleton 2 and lower skeleton 3, upper middle pole plate 8 is with
The inner ring of middle pole plate 9 is circumferentially equipped with flute profile holding division 10, and the flute profile holding division 10 of upper middle pole plate 8 is folded upward at being stuck in described
On the inwall of upper skeleton 2, bending is stuck on the inwall of the lower skeleton 3 the flute profile holding division 10 of lower middle pole plate 9 downwards.
Preferably, in order that terminal mount 4 is more firm, the terminal mount 4 and the upper skeleton 2 integrally connect
Connect, and the terminal mount 4 is located at the upper surface of upper skeleton 2.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (9)
1. one kind is without the leaded structure stepper motor of wiring board, it is characterised in that：Including casing (1) and it is arranged in casing (1)
The skeleton in portion, the skeleton side are provided with a terminal mount (4), are provided with multiple terminals (5) in terminal mount (4), often
The lower looper (53) of the individual terminal (5) welds an electric wire (11), and lower looper shield is additionally provided with the terminal mount (4)
Line box (6), the lower looper line protecting box (6) is located on the terminal mount (4), and is fixedly connected with casing (1), described
The side of lower looper line protecting box (6) is provided with and electric wire (11) quantity identical wire lead slot (64), electric wire (11) card
Gu in the wire lead slot (64), and extend outward wire lead slot (64).
2. as claimed in claim 1 without the leaded structure stepper motor of wiring board, it is characterised in that：The terminal mount
(4) both sides are provided with turned-out slotting wing (41), and the inner surface both sides of the lower looper line protecting box (6) are provided with and the slotting wing (41)
The slot (61) that grafting coordinates.
3. as claimed in claim 2 without the leaded structure stepper motor of wiring board, it is characterised in that：During installation, the slot
(61) it is provided with inclined spigot surface (62) with one end that the slotting wing (41) contacts at first.
4. as claimed in claim 1 without the leaded structure stepper motor of wiring board, it is characterised in that：On the wire lead slot (64)
Side is also covered with line protecting box lid (7), and the line protecting box lid (7) is fixedly connected with the lower looper line protecting box (6), the line protecting box
Lid (7) inner surface is provided with the lead press strip (71) coordinated one by one with the wire lead slot (64).
5. as claimed in claim 4 without the leaded structure stepper motor of wiring board, it is characterised in that：The lower looper line protecting box
(6) side is provided with boss (63), and the wire lead slot (64) is arranged on the boss (63), the two sides of the boss (63)
The fixture block (72) coordinated with the neck (65) is provided with provided with neck (65), inside two sides of the line protecting box lid (7), it is described
Jack (66) is provided with the top of lower looper line protecting box (6), is provided with the top of the line protecting box lid (7) and is inserted with what the jack (66) coordinated
Head (73).
6. as claimed in claim 1 without the leaded structure stepper motor of wiring board, it is characterised in that：The terminal mount
(4) multiple grooves (42) and through hole (43) are included, the groove (42) is located on the medial surface of the terminal mount (4), institute
State through hole (43) and run through the terminal mount (4) and lower looper line protecting box (6), connect the groove (42) and the lower looper
The lateral surface of line protecting box (6).
7. as claimed in claim 6 without the leaded structure stepper motor of wiring board, it is characterised in that：The terminal (5) includes
The line part (52) of centre and the upper looper (51) and lower looper (53) for being located at line part (52) both ends respectively, the line part
(52) be located in the through hole (43), and the protruding through hole in one end (43), and along the outside of lower looper line protecting box (6) towards
Under be bent to form lower looper (53), the other end of line part (52) is folded upward at forming looper (51), the upper looper (51)
Coordinate with the groove (42).
8. as claimed in claim 7 without the leaded structure stepper motor of wiring board, it is characterised in that：The skeleton is included up and down
The upper skeleton (2) and lower skeleton (3) of setting, the terminal mount (4) are arranged on the side of the upper skeleton (2), and described
Middle pole plate (8) and lower middle pole plate (9), upper middle pole plate (8) and lower middle pole plate are additionally provided between upper skeleton (2) and lower skeleton (3)
(9) inner ring is circumferentially equipped with flute profile holding division (10), and the flute profile holding division (10) of upper middle pole plate (8) is folded upward at being stuck in institute
On the inwall for stating upper skeleton (2), bending is stuck in the interior of the lower skeleton (3) to the flute profile holding division (10) of lower middle pole plate (9) downwards
On wall.
9. as claimed in claim 8 without the leaded structure stepper motor of wiring board, it is characterised in that：The terminal mount
(4) and the upper skeleton (2) integrally connected, and the terminal mount (4) is located at the upper surface of upper skeleton (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274893.4U CN207166273U (en) | 2017-09-29 | 2017-09-29 | Without the leaded structure stepper motor of wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274893.4U CN207166273U (en) | 2017-09-29 | 2017-09-29 | Without the leaded structure stepper motor of wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207166273U true CN207166273U (en) | 2018-03-30 |
Family
ID=61724453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274893.4U Active CN207166273U (en) | 2017-09-29 | 2017-09-29 | Without the leaded structure stepper motor of wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207166273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713833A (en) * | 2019-01-25 | 2019-05-03 | 深圳市泓之发机电有限公司 | The motor of high stable |
-
2017
- 2017-09-29 CN CN201721274893.4U patent/CN207166273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713833A (en) * | 2019-01-25 | 2019-05-03 | 深圳市泓之发机电有限公司 | The motor of high stable |
| CN109713833B (en) * | 2019-01-25 | 2023-09-15 | 深圳市泓之发机电有限公司 | High-stability motor |
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| GR01 | Patent grant |