CN208874433U - A kind of engaging member of direct current generator Jiao Gai and circuit board - Google Patents
A kind of engaging member of direct current generator Jiao Gai and circuit board Download PDFInfo
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- CN208874433U CN208874433U CN201821238429.4U CN201821238429U CN208874433U CN 208874433 U CN208874433 U CN 208874433U CN 201821238429 U CN201821238429 U CN 201821238429U CN 208874433 U CN208874433 U CN 208874433U
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- circuit board
- storage box
- jiao gai
- direct current
- current generator
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Abstract
The utility model discloses the engaging members of a kind of direct current generator Jiao Gai and circuit board, including Jiao Gai and circuit board, the Jiao Gai includes lid, the lid includes front bulkhead and the side wall that extends to form backwards from the front bulkhead outer edge, the front bulkhead is equipped with axial hole, the Jiao Gai further includes the storage box for being connected to the lid side, the storage box is the rectangular case structure of front face open, card slot is symmetrically arranged on two opposite medial surfaces of the storage box, the circuit board is integrally located in the storage box, the two sides of the circuit board respectively with the two card slot grafting.The engaging member of direct current generator Jiao Gai and circuit board improves the stability of product, while also improving welding efficiency.
Description
Technical field
The utility model relates to the engaging members of a kind of direct current generator Jiao Gai and circuit board, belong to motor field.
Background technique
In traditional DC motor structure, the shell of direct current generator includes motor iron-clad and is assemblied in motor iron-clad end
Jiao Gai.In order to guarantee that direct current generator is safely and reliably run, rectifier bridge, overcurrent protection or temperature must be installed on direct current generator
Elements, the conventional coupling arrangements of these elements such as fuse, capacitor, the inductance for inhibiting electromagnetic interference are scolding tin, by above-mentioned electronics
Element is respectively welded at outside Jiao Gai and iron-clad, then is connected to conducting wire, and volume is big, and structure is complicated, and when welding is easy to appear rosin joint, vacation
Weldering, element position the hidden danger of quality such as bad, make stability, the reliability decrease of whole system, while welding efficiency is not also high.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of direct current generator Jiao Gai and electricity
The engaging member of road plate.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of engaging member of direct current generator Jiao Gai and circuit board, including Jiao Gai and circuit board, the Jiao Gai include lid, the lid
Body includes front bulkhead and the side wall that extends to form backwards from the front bulkhead outer edge, which is equipped with axial hole, the Jiao Gai
It further include the storage box for being connected to the lid side, which is the rectangular case structure of front face open, the storage box phase
Pair two medial surfaces on be symmetrically arranged with card slot, which is integrally located in the storage box, the two sides of the circuit board point
Not with the two card slot grafting.
Preferably, which extends to the front end face of the storage box, which is inserted into the receipts along the card slot
In case.
Preferably, the side of the circuit board is equipped with step, is equipped with barb, the barb and the step snapping in the card slot
Together.
Preferably, which is equipped with current protector, temperature protector, capacity cell, inductance element and rectifier bridge,
The current protector, temperature protector, capacity cell, inductance element and rectifier bridge are accommodated in the storage box.
Preferably, which is equipped with extraction wire, and the extraction wire is corresponded on the side wall of the storage box and is equipped with notch,
The notch extends to the front end face of the storage box side wall.
Preferably, the glue lid integrated injection molding.
The technical program compared with the background art, it has the following advantages:
A storage box is connected in lid side in the utility model, circuit board can be directly plugged in storage box,
It is compact-sized, the volume of motor, the opening direction of storage box and the opening direction of lid can be effectively reduced on the contrary, i.e. storage box
Opening direction is conducive to overhaul circuit board towards outside.Moreover, electrical component can be in advance by special equipment by wanting
It asks the welding of these electrical components on circuit boards, forms an entirety, reduce rosin joint, dry joint, the element positioning matter such as bad
Hidden danger is measured, improves the stability of product, while also improving welding efficiency.
The storage box is front face open, and ventilation effect is good, and circuit board cooling is fast, long service life.
The card slot one end extends to the front end face of the storage box, which is directly inserted into the storage box, convenient
Fast.
The side of the circuit board is equipped with step, is equipped with barb in the card slot, and the step and barb are fastened togather, buckle jail
Gu not easily to fall off.
The current protector, temperature protector, capacity cell, inductance element and rectifier bridge are respectively provided on circuit boards simultaneously
It is accommodated in the storage box as a whole, these electrical components can be in advance by special equipment as required by these electricity
Component welds on circuit boards, forms an entirety, reduces rosin joint, dry joint, the element positioning hidden danger of quality such as bad, improves
The stability of product, while also improving welding efficiency.These electrical components setting simultaneously is neat, is hardly damaged.
The extraction wire that the circuit board is corresponded on the side wall of the storage box is equipped with notch, which draws from the notch,
Wiring is neat, beautiful.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the engaging member overall schematic of the utility model direct current generator Jiao Gai and circuit board.
Fig. 2 is the circuit board schematic diagram of the engaging member of the utility model direct current generator Jiao Gai and circuit board.
Fig. 3 is that the circuit board of the engaging member of the utility model direct current generator Jiao Gai and circuit board and storage box engage section view
Figure.
Appended drawing reference: glue lid 1, circuit board 2, lid 3, axial hole 4, storage box 5, opening 6, card slot 7, step 8, barb 9,
Current protector 10, temperature protector 11, capacity cell 12, inductance element 13, rectifier bridge 14, conducting wire 15, notch 16.
Specific embodiment
The content of the utility model is illustrated below by embodiment:
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as " cross ", " perpendicular ", "top", "bottom", "inner", "outside" is based on shown in the perspective view in attached drawing
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
A kind of engaging member of direct current generator Jiao Gai and circuit board, including glue lid 1 and circuit board 2, the Jiao Gai include lid 3,
The lid 3 includes front bulkhead and the side wall extended to form backwards from the front bulkhead outer edge, which is equipped with axial hole 4.
The Jiao Gai further includes the storage box 5 for being connected to 3 side of lid, which is the rectangular case structure of front face open 6.
The storage box 6 is that front end face has opening 6, and ventilation effect is good, and circuit board 2 cools down fastly, and prolong the service life length.The storage box phase
Pair two medial surfaces on be symmetrically arranged with card slot 7, which is integrally located in the storage box 5, the two sides of the circuit board 2
Side respectively with two 7 grafting of card slot.
The circuit board 2 can be directly plugged in storage box 5, compact-sized, can effectively reduce the volume of motor,
6 direction of opening of storage box 5 and the opening direction of lid 3 are on the contrary, i.e. 5 opening direction of storage box is conducive to towards outside to electricity
Road plate 2 is overhauled.Moreover, these electrical components can be welded on circuit as required by special equipment in advance by electrical component
On plate 2, an entirety is formed, rosin joint, dry joint, the element positioning hidden danger of quality such as bad is reduced, improves the stability of product,
Welding efficiency is also improved simultaneously.
7 one end of card slot extends to the front end face of the storage box 5, which is inserted into the storage box along the card slot 7
In 5.The circuit board 2 can be directly inserted into the storage box 5 from outside, convenient and efficient.
The side of the circuit board 2 is equipped with step 8, is equipped with barb 9 in the card slot, the barb 9 is snapped into the step 8
Together, buckle is securely, not easily to fall off.
The circuit board 2 is equipped with current protector 10, temperature protector 11, capacity cell 12, inductance element 13 and rectification
Bridge 14, the current protector 10, temperature protector 11, capacity cell 12, inductance element 13 and rectifier bridge 14 are accommodated in this
In storage box.These electrical components can be welded on circuit board 2 as required by special equipment in advance by these electrical components
On, an entirety is formed, rosin joint, dry joint, the element positioning hidden danger of quality such as bad is reduced, improves the stability of product, together
When also improve welding efficiency.These electrical components setting simultaneously is neat, is hardly damaged.
The circuit board 2 is equipped with extraction wire 15, and the extraction wire 15 is corresponded on the side wall of the storage box 2 equipped with notch
16, the notch 16 extends to the front end face of 2 side wall of storage box.The wiring of the conducting wire 15 is neat, beautiful and generous, is also not easy
Damage.
1 integrated injection molding of glue lid facilitates manufacture to produce.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (6)
1. a kind of engaging member of direct current generator Jiao Gai and circuit board, including Jiao Gai and circuit board, the Jiao Gai include lid, the lid
Including front bulkhead and the side wall extended to form backwards from the front bulkhead outer edge, which is equipped with axial hole, and feature exists
In: the Jiao Gai further includes the storage box for being connected to the lid side, which is the rectangular case structure of front face open, should
The opening direction of storage box with the opening direction of lid on the contrary, be symmetrically arranged with card slot on opposite two medial surfaces of the storage box,
The circuit board is integrally located in the storage box, the two sides of the circuit board respectively with the two card slot grafting.
2. the engaging member of direct current generator Jiao Gai and circuit board according to claim 1, it is characterised in that: prolong the card slot one end
The front end face of the storage box is reached, which is inserted into the storage box along the card slot.
3. the engaging member of direct current generator Jiao Gai and circuit board according to claim 1, it is characterised in that: the side of the circuit board
Side is equipped with step, is equipped with barb in the card slot, the barb is snapped together with the step.
4. the engaging member of direct current generator Jiao Gai and circuit board according to claim 1, it is characterised in that: set on the circuit board
Have current protector, temperature protector, capacity cell, inductance element and a rectifier bridge, the current protector, temperature protector,
Capacity cell, inductance element and rectifier bridge are accommodated in the storage box.
5. the engaging member of direct current generator Jiao Gai and circuit board according to claim 1, it is characterised in that: set on the circuit board
There is extraction wire, the extraction wire is corresponded on the side wall of the storage box equipped with notch, the notch extends to the storage box side wall
Front end face.
6. the engaging member of direct current generator Jiao Gai and circuit board according to claim 1, it is characterised in that: the Jiao Gai is integrally infused
It is moulded into type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238429.4U CN208874433U (en) | 2018-08-02 | 2018-08-02 | A kind of engaging member of direct current generator Jiao Gai and circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238429.4U CN208874433U (en) | 2018-08-02 | 2018-08-02 | A kind of engaging member of direct current generator Jiao Gai and circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208874433U true CN208874433U (en) | 2019-05-17 |
Family
ID=66463990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821238429.4U Active CN208874433U (en) | 2018-08-02 | 2018-08-02 | A kind of engaging member of direct current generator Jiao Gai and circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208874433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556961A (en) * | 2019-08-05 | 2019-12-10 | 厦门欣众达科技有限公司 | Direct current motor and rubber cover assembly thereof |
-
2018
- 2018-08-02 CN CN201821238429.4U patent/CN208874433U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556961A (en) * | 2019-08-05 | 2019-12-10 | 厦门欣众达科技有限公司 | Direct current motor and rubber cover assembly thereof |
| CN110556961B (en) * | 2019-08-05 | 2024-03-19 | 厦门欣众达科技有限公司 | Direct current motor and glue lid subassembly thereof |
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