CN209283592U - A kind of dual power supply ontology housing unit - Google Patents
A kind of dual power supply ontology housing unit Download PDFInfo
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- CN209283592U CN209283592U CN201821400297.0U CN201821400297U CN209283592U CN 209283592 U CN209283592 U CN 209283592U CN 201821400297 U CN201821400297 U CN 201821400297U CN 209283592 U CN209283592 U CN 209283592U
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Abstract
The purpose of this utility model is to provide a kind of identical dual power supply ontology housing unit of top cover and bottom cover structure, avoid needing the case where separating molding because top cover and bottom cover structure is different；Including top cover 1, bottom cover 2；The top cover 1 further includes pushing up big cannular boss 11, pushes up small cannular boss 12, and apex angle boss 13 pushes up positive stop lug boss 14, pushes up fixing lug boss 15, pushes up large through-hole 16, pushes up small blind hole 17, pushes up through-hole 18；The bottom cover 2 further includes the big cannular boss 21 in bottom, the small cannular boss 22 in bottom, base angle boss 23, bottom positive stop lug boss 24, bottom fixing lug boss 25, bottom large through-hole 26, bottom small blind hole 27, bottom through-hole 28；The top cover 1 is consistent with the size of 2 internal structure of bottom cover；The utility model top cover and bottom cover balanced configuration is assembled together, and saves part, opens a secondary mold, saves cost.
Description
Technical field
The utility model relates to a kind of electrical apparatus-switching device component more particularly to a kind of dual power supply ontology housing units.
Background technique
Shell uses bottom and lid matching design, and bottom is different with lid structure, needs mold production respectively.
Disclose Chinese utility model patent, publication number: CN203721527U, patent name: a kind of dual power supply is from turn
The Multipurpose insulating cage of switch is changed, the applying date: 20140716, it discloses a kind of multipurposes of double power supply automatic transfer switch
Insulate cage, including ontology, has the first line outlet and the second line outlet, the ontology at left and right sides of the ontology
Bottom has third line outlet, the 4th line outlet and the 5th line outlet, the third line outlet and the 4th line outlet position
It is located at the left and right sides of the 5th line outlet, the third line outlet and the first line outlet communicate, the second line outlet and
Four line outlets communicate, and the 5th line outlet is communicated with the two movable contact bottoms in left and right in ontology.The utility model has
Beneficial effect is: realizing a kind of insulation shell that the mold for producing insulation shell is made, there are two types of different structure types, reduce
Production cost, has saved resource, and effectively prevent foreign matter from entering insulation shell, the utility model also has structure simple
Beneficial effect.
Summary of the invention
The purpose of this utility model is to provide a kind of identical dual power supply ontology housing units of top cover and bottom cover structure, keep away
Exempt to need the case where separating molding because top cover and bottom cover structure is different.
The utility model provides a kind of dual power supply ontology housing unit, including top cover 1, bottom cover 2
The top cover 1 further includes pushing up big cannular boss 11, pushes up small cannular boss 12, and apex angle boss 13 pushes up positive stop lug boss 14,
Fixing lug boss 15 is pushed up, large through-hole 16 is pushed up, pushes up small blind hole 17, pushes up through-hole 18；
The big cannular boss 11 in top, pushes up small cannular boss 12, and apex angle boss 13 pushes up large through-hole 16, pushes up small blind hole 17, top
Through-hole 18 is with the center line mirror settings of the top cover 1；
The big cannular boss 11 in top is arranged in close to the side at 1 edge of top cover in the small cannular boss 12 in top；Institute
State the top that the big cannular boss 11 in top is arranged in top large through-hole 16；The setting of top small blind hole 17 is in the big hollow convex in top
The middle part of platform 11；The setting of top through-hole 18 is between the big cannular boss 11 in the top and the small cannular boss 12 in top；The apex angle
Vertex of the lower section close to the top cover 1 of the big cannular boss 11 in top is arranged in boss 13；
The middle and lower part of the top cover 1 is arranged in the top positive stop lug boss 14；The setting of top positive stop lug boss 14 is set radially
Between 2 set the big cannular boss 11 in top；The lower section of the top positive stop lug boss 14 is arranged in the top fixing lug boss 15；
The bottom cover 2 further includes the big cannular boss 21 in bottom, the small cannular boss 22 in bottom, base angle boss 23, bottom positive stop lug boss 24,
Bottom fixing lug boss 25, bottom large through-hole 26, bottom small blind hole 27, bottom through-hole 28；
The big cannular boss 21 in bottom, the small cannular boss 22 in bottom, base angle boss 23, bottom large through-hole 26, bottom small blind hole 27, bottom
Through-hole 28 is with the center line mirror settings of the bottom cover 2；
The big cannular boss 21 in the bottom is arranged in close to the side at 2 edge of bottom cover in the small cannular boss 22 in bottom；Institute
State the bottom that the big cannular boss 21 in the bottom is arranged in bottom large through-hole 26；The bottom small blind hole 27 is arranged in the big hollow convex in the bottom
The middle part of platform 21；The bottom through-hole 28 is arranged between the small cannular boss 22 of the big cannular boss 21 in the bottom and bottom；The base angle
The lower section of the big cannular boss 21 in the bottom is arranged at the base angle of the bottom cover 2 in boss 23；
The middle and lower part of the bottom cover 2 is arranged in the bottom positive stop lug boss 24；The setting of bottom positive stop lug boss 24 is set radially
Between the big cannular boss 21 in 2 set the bottom；The lower section of the bottom positive stop lug boss 24 is arranged in the bottom fixing lug boss 25.
Preferably, the top cover 1 is consistent with the size of 2 internal structure of bottom cover.
Preferably, the big cannular boss 11 in top is L-shaped.
Preferably, the small cannular boss 12 in top is L-shaped.
Preferably, the top fixing lug boss 15 is in " mountain " font.
Preferably, the height of the top positive stop lug boss 14 is lower than the top fixing lug boss 15.
Preferably, the apex angle boss 13 is square.
The beneficial effects of the utility model are that top cover and bottom cover balanced configuration is assembled together, and saves part, open a pair
Mold saves cost.
Detailed description of the invention
Fig. 1 is cap structure schematic diagram；
Fig. 2 is bottom cover structure schematic；
Fig. 3 is top cover axonometric drawing；
Fig. 4 is the utility model structure diagram；
In figure,
1. top cover；11. big cannular boss is pushed up, the 12. small cannular boss in top, 13. apex angle boss, 14. top positive stop lug boss, 15.
Push up fixing lug boss, 16. top large through-holes, 17. top small blind holes, 18. top through-holes；
2. bottom cover；21. the big cannular boss in bottom, the small cannular boss in 22. bottoms, 23. base angle boss, 24. bottom positive stop lug boss, 25.
Bottom fixing lug boss, 26. bottom large through-holes, 27. bottom small blind holes, 28. bottom through-holes；
Specific embodiment
With reference to the accompanying drawing to this it is practical be described in detail, the description of this part be only it is exemplary and explanatory, do not answer
There is any restriction effect to the protection scope of the utility model.
The utility model provides a kind of dual power supply ontology housing unit, including top cover 1, bottom cover 2
The top cover 1 further includes pushing up big cannular boss 11, pushes up small cannular boss 12, and apex angle boss 13 pushes up positive stop lug boss 14,
Fixing lug boss 15 is pushed up, large through-hole 16 is pushed up, pushes up small blind hole 17, pushes up through-hole 18；
The big cannular boss 11 in top, pushes up small cannular boss 12, and apex angle boss 13 pushes up large through-hole 16, pushes up small blind hole 17, top
Through-hole 18 is with the center line mirror settings of the top cover 1；
The big cannular boss 11 in top is arranged in close to the side at 1 edge of top cover in the small cannular boss 12 in top；Institute
State the top that the big cannular boss 11 in top is arranged in top large through-hole 16；The setting of top small blind hole 17 is in the big hollow convex in top
The middle part of platform 11；The setting of top through-hole 18 is between the big cannular boss 11 in the top and the small cannular boss 12 in top；The apex angle
Vertex of the lower section close to the top cover 1 of the big cannular boss 11 in top is arranged in boss 13；
The middle and lower part of the top cover 1 is arranged in the top positive stop lug boss 14；The setting of top positive stop lug boss 14 is set radially
Between 2 set the big cannular boss 11 in top；The lower section of the top positive stop lug boss 14 is arranged in the top fixing lug boss 15；
The bottom cover 2 further includes the big cannular boss 21 in bottom, the small cannular boss 22 in bottom, base angle boss 23, bottom positive stop lug boss 24,
Bottom fixing lug boss 25, bottom large through-hole 26, bottom small blind hole 27, bottom through-hole 28；
The big cannular boss 21 in bottom, the small cannular boss 22 in bottom, base angle boss 23, bottom large through-hole 26, bottom small blind hole 27, bottom
Through-hole 28 is with the center line mirror settings of the bottom cover 2；
The big cannular boss 21 in the bottom is arranged in close to the side at 2 edge of bottom cover in the small cannular boss 22 in bottom；Institute
State the bottom that the big cannular boss 21 in the bottom is arranged in bottom large through-hole 26；The bottom small blind hole 27 is arranged in the big hollow convex in the bottom
The middle part of platform 21；The bottom through-hole 28 is arranged between the small cannular boss 22 of the big cannular boss 21 in the bottom and bottom；The base angle
The lower section of the big cannular boss 21 in the bottom is arranged at the base angle of the bottom cover 2 in boss 23；
The middle and lower part of the bottom cover 2 is arranged in the bottom positive stop lug boss 24；The setting of bottom positive stop lug boss 24 is set radially
Between the big cannular boss 21 in 2 set the bottom；The lower section of the bottom positive stop lug boss 24 is arranged in the bottom fixing lug boss 25.
Preferably, the top cover 1 is consistent with the size of 2 internal structure of bottom cover.
Aspect formulates mold, can formulate top cover 1 and bottom cover 2 with identical mold, save part and cost.
Preferably, the big cannular boss 11 in top is L-shaped.
The shape is used to be embedded in related components required for twin-power switch, such as involved in input terminal component
Moving contact, soft strength, spring, connecting rod, control-rod.
And the top large through-hole 16 of the shaped interior is used to be fixedly mounted for control-rod, top small blind hole 17 to be fixedly mounted
Moving contact.
Preferably, the small cannular boss 12 in top is L-shaped.
Preferably, the top fixing lug boss 15 is in " mountain " font.
The shape is for fixing static contact involved in output terminal assembly, run-on tab.
Preferably, the height of the top positive stop lug boss 14 is lower than the top fixing lug boss 15.
The positive stop lug boss 14 is used to fix the position of arc-chutes.
Preferably, the apex angle boss 13 is square.
Components involved in all above-mentioned top covers 1 and its shape are equally applicable with bottom cover 2.The top cover 1 and bottom cover 2
Internal structure and size are completely the same.
The beneficial effects of the utility model are that top cover and bottom cover balanced configuration is assembled together, and saves part, open a pair
Mold saves cost.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for
Purpose is described, relative importance is not understood to indicate or imply.
Above-described the utility model embodiment, does not constitute the restriction to scope of protection of the utility model.It is any
Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (7)
1. a kind of dual power supply ontology housing unit, including top cover (1), bottom cover (2)
It is characterized in that,
The top cover (1) further includes pushing up big cannular boss (11), is pushed up small cannular boss (12), apex angle boss (13), pushes up limit convex
Platform (14) pushes up fixing lug boss (15), pushes up large through-hole (16), pushes up small blind hole (17), pushes up through-hole (18)；
The big cannular boss (11) in top, pushes up small cannular boss (12), apex angle boss (13), pushes up large through-hole (16), push up small blind hole
(17), through-hole (18) are pushed up with the center line mirror settings of the top cover (1)；
Small cannular boss (12) setting in top is in the big cannular boss (11) in top close to the side at the top cover (1) edge；
Top large through-hole (16) setting is at the top of the big cannular boss (11) in top；The top small blind hole (17) is arranged on the top
The middle part of big cannular boss (11)；Top through-hole (18) setting is in big cannular boss (11) the He Ding little cannular boss in top
(12) between；Apex angle boss (13) setting is in the lower section of the big cannular boss (11) in top close to the top of the top cover (1)
At angle；
Middle and lower part of top positive stop lug boss (14) setting in the top cover (1)；The top positive stop lug boss (14) is arranged in radial direction
Between 2 be arranged the big cannular boss (11) in top；The top fixing lug boss (15) is arranged in the top positive stop lug boss (14)
Lower section；
The bottom cover (2) further includes the big cannular boss in bottom (21), the small cannular boss in bottom (22), base angle boss (23), bottom limit convex
Platform (24), bottom fixing lug boss (25), bottom large through-hole (26), bottom small blind hole (27), bottom through-hole (28)；
The big cannular boss in bottom (21), the small cannular boss in bottom (22), base angle boss (23), bottom large through-hole (26), bottom small blind hole
(27), bottom through-hole (28) is with the center line mirror settings of the bottom cover (2)；
The small cannular boss in bottom (22) setting is in the big cannular boss in the bottom (21) close to the side at the bottom cover (2) edge；
The bottom large through-hole (26) is arranged in the bottom of the big cannular boss in the bottom (21)；The bottom small blind hole (27) is arranged at the bottom
The middle part of big cannular boss (21)；The bottom through-hole (28) is arranged in the small cannular boss of the big cannular boss in the bottom (21) and bottom
(22) between；The base angle boss (23) is arranged in the lower section of the big cannular boss in the bottom (21) close to the bottom of the bottom cover (2)
At angle；
Middle and lower part of bottom positive stop lug boss (24) setting in the bottom cover (2)；The bottom positive stop lug boss (24) is arranged in radial direction
Between 2 be arranged the big cannular boss in bottom (21)；The bottom fixing lug boss (25) is arranged in the bottom positive stop lug boss (24)
Lower section.
2. a kind of dual power supply ontology housing unit according to claim 1, which is characterized in that the top cover (1) with it is described
The size of bottom cover (2) internal structure is consistent.
3. a kind of dual power supply ontology housing unit according to claim 1, which is characterized in that the big cannular boss in top
(11) L-shaped.
4. a kind of dual power supply ontology housing unit according to claim 1, which is characterized in that the small cannular boss in top
(12) L-shaped.
5. a kind of dual power supply ontology housing unit according to claim 1, which is characterized in that the top fixing lug boss (15)
In " mountain " font.
6. a kind of dual power supply ontology housing unit according to claim 1, which is characterized in that the top positive stop lug boss (14)
Height be lower than the top fixing lug boss (15).
7. a kind of dual power supply ontology housing unit according to claim 1, which is characterized in that the apex angle boss (13) is in
It is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400297.0U CN209283592U (en) | 2018-08-28 | 2018-08-28 | A kind of dual power supply ontology housing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400297.0U CN209283592U (en) | 2018-08-28 | 2018-08-28 | A kind of dual power supply ontology housing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209283592U true CN209283592U (en) | 2019-08-20 |
Family
ID=67598785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821400297.0U Active CN209283592U (en) | 2018-08-28 | 2018-08-28 | A kind of dual power supply ontology housing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209283592U (en) |
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2018
- 2018-08-28 CN CN201821400297.0U patent/CN209283592U/en active Active
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