CN204857589U - Connection location structure of ac contactor base, base - Google Patents
Connection location structure of ac contactor base, base Download PDFInfo
- Publication number
- CN204857589U CN204857589U CN201520533694.5U CN201520533694U CN204857589U CN 204857589 U CN204857589 U CN 204857589U CN 201520533694 U CN201520533694 U CN 201520533694U CN 204857589 U CN204857589 U CN 204857589U
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- China
- Prior art keywords
- base
- location
- contactor
- pedestal
- hole
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Abstract
The utility model provides a connection location structure of ac contactor base, base. Main location unstability between current base, the base, the easy problem that the dislocation appears solved. Its characterized in that: screw hole top position is equipped with the locating hole that the diameter is greater than the screw hole, the location boss that is equipped with with the locating hole adaptation is put at I type hole bottom position. Its advantage lies in through location boss and the locating hole realization base location with the base, simple structure not only, and location effect is good moreover, has overcome the problem of current contactor base, base dislocation.
Description
Technical field
The utility model relates to a kind of A.C. contactor, is specifically related to the connection location structure of a kind of A.C. contactor pedestal, base.
Background technology
The pedestal of existing contactor and the positioning connection structure of base generally only lean on the spacing control control coil position of base and coil, pedestal is inserted in coil rack location notch by two reference columns and controls base position, this structure due to base stand location post longer yielding, location is unstable, locating effect is not good, make between pedestal, base, easily to occur dislocation, and then easily cause iron core dislocation to affect mechanical endurance, and pedestal, occurred between base misplacing also affecting the installation of subsequent handling block piece, bring unnecessary trouble to production.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides the connection location structure of a kind of A.C. contactor pedestal, base, solves location instability between existing pedestal, base, easily occurs the problem misplaced.
The technical scheme that the utility model adopts: the connection location structure of a kind of A.C. contactor pedestal, base, comprises interconnective pedestal and base, and described base is provided with multiple screw hole, I nibs corresponding with screw hole on described pedestal; Described screw hole tip position is provided with the location hole that diameter is greater than screw hole, and described I nibs bottom position is provided with and the positioning boss with location hole adaptation.
The degree of depth of described location hole is slightly larger than the height of positioning boss.
Described positioning boss and location hole are equipped with 2, and are arranged on both sides, front and back.
Described positioning boss top is provided with the first chamfering.
Described location hole top is provided with the second chamfering.
The angle of described first chamfering, the second chamfering is all less than 45 degree.
Described positioning boss and pedestal integrated injection molding, described location hole and base integrated injection molding.
The beneficial effects of the utility model are: adopt above scheme, are realized the location of pedestal and base by positioning boss and location hole, and not only structure is simple, and good positioning effect, overcome the problem of existing contactor pedestal, base dislocation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment pedestal.
Fig. 2 is the enlarged diagram at A place in Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment base.
Fig. 4 is the enlarged diagram at B place in Fig. 3.
1-pedestal in figure, 11-I nibs, 12-positioning boss, 121-first chamfering, 2-base, 21-screw hole, 22-location hole, 221-second chamfering.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in the figure, the connection location structure of a kind of A.C. contactor pedestal, base, comprise interconnective pedestal 1 and base 2, the both sides, front and back of described base 2 are equipped with 1 screw hole 21, I nibs 11 corresponding with screw hole 21 on described pedestal 1; Described screw hole 21 tip position is provided with the location hole 22 that diameter is greater than screw hole 21, and described I nibs 11 bottom position is provided with and the positioning boss 12 with location hole 22 adaptation.
Positioning boss 12 inserts in location hole 22, thus realizes the location between pedestal 1 and base 2, and not only structure is simple, and good positioning effect, overcomes the problem of existing contactor pedestal, base dislocation.
Wherein, the degree of depth of described location hole 22, slightly larger than the height of positioning boss 11, is guaranteed bottom pedestal 1 and gapless between base 2 top, is coordinated tightr.
Described positioning boss 11 top is provided with the first chamfering 111, described location hole 22 top is provided with the second chamfering 221, and the angle of described first chamfering, the second chamfering is all less than 45 degree, and the first chamfering and the second chamfering can ensure convenient when mounted, fast, production efficiency is ensured.
Described positioning boss 11 and pedestal 1 integrated injection molding, described location hole 22 and base 2 integrated injection molding, process convenient, cost is lower.
Embodiment should not be considered as the restriction to utility model, but any improvement done based on spirit of the present utility model, all should within protection range of the present utility model.
Claims (7)
1. the connection location structure of an A.C. contactor pedestal, base, comprise interconnective pedestal (1) and base (2), described base (2) is provided with multiple screw hole (21), the upper I nibs (11) corresponding with screw hole (21) of described pedestal (1);
It is characterized in that: described screw hole (21) tip position is provided with the location hole (22) that diameter is greater than screw hole (21), described I nibs (11) bottom position is provided with and the positioning boss (12) adaptive with location hole (22).
2. the connection location structure of A.C. contactor pedestal according to claim 1, base, is characterized in that: the degree of depth of described location hole (22) is slightly larger than the height of positioning boss (12).
3. the connection location structure of A.C. contactor pedestal according to claim 1, base, is characterized in that: described positioning boss (12) and location hole (22) are equipped with 2, and are arranged on both sides, front and back.
4. the connection location structure of A.C. contactor pedestal according to claim 1, base, is characterized in that: described positioning boss (12) top is provided with the first chamfering (121).
5. the connection location structure of A.C. contactor pedestal according to claim 4, base, is characterized in that: described location hole (22) top is provided with the second chamfering (221).
6. the connection location structure of A.C. contactor pedestal according to claim 5, base, is characterized in that: the angle of described first chamfering (121), the second chamfering (221) is all less than 45 degree.
7. the connection location structure of A.C. contactor pedestal according to claim 1, base, is characterized in that: described positioning boss (12) and pedestal (1) integrated injection molding, described location hole (22) and base (2) integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533694.5U CN204857589U (en) | 2015-07-22 | 2015-07-22 | Connection location structure of ac contactor base, base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533694.5U CN204857589U (en) | 2015-07-22 | 2015-07-22 | Connection location structure of ac contactor base, base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857589U true CN204857589U (en) | 2015-12-09 |
Family
ID=54748116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520533694.5U Active CN204857589U (en) | 2015-07-22 | 2015-07-22 | Connection location structure of ac contactor base, base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857589U (en) |
-
2015
- 2015-07-22 CN CN201520533694.5U patent/CN204857589U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |