CN206595196U - The shell of relay - Google Patents
The shell of relay Download PDFInfo
- Publication number
- CN206595196U CN206595196U CN201720337517.9U CN201720337517U CN206595196U CN 206595196 U CN206595196 U CN 206595196U CN 201720337517 U CN201720337517 U CN 201720337517U CN 206595196 U CN206595196 U CN 206595196U
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- CN
- China
- Prior art keywords
- bottom plate
- positioning convex
- detent
- supporting surface
- structural housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of shell of relay, belong to relay accessory technical field, structural housing and embedded structure shell and the bottom plate affixed with supporting surface including being provided with supporting surface at opening, bottom plate is positioned with structural housing by positioning component, positioning component includes the positioning convex being arranged at along two long sides of structural housing on supporting surface, it is arranged at detent on bottom plate and corresponding with positioning convex, also include being arranged on supporting surface along two short sides of structural housing and help detent, it is arranged on bottom plate and corresponding with helping detent helps positioning convex, length direction is positioned simultaneously with short direction, and the asymmetric setting in position location makes more accurate positioning, man-made assembly is replaced suitable for machinery, make assembling quick, do not occur off normal between part after assembling, the generation of leak adhesive phenomenon is prevented, greatly reduce the fraction defective of product.
Description
Technical field
The utility model belongs to relay accessory technical field, specifically a kind of shell of relay.
Background technology
Relay is a kind of electric control device, is when the change of input quantity reaches regulation requirement, in electric output circuit
In controlled volume is occurred a kind of electrical equipment of predetermined Spline smoothing, it has control system and closed by the interaction between control system
System, applied in the control circuit of automation.The shell of relay generally requires to be finely adjusted again after man-made assembly, but existing
Relay1 case does not influence assembling speed and assembling effect easily precisely because of positioning in an assembling process, if bottom plate is assembled with shell
Leak adhesive phenomenon is there is also during existing off normal, encapsulating, influences the quality of relay1 case even to cause to scrap, while causing people
Work cost remains high.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of shell of relay, and accurate positioning is easy to peace
Dress, mechanical package can also be realized by greatly reducing the fraction defective of product.
The technical scheme that the utility model is used is：The shell of relay, including the knot of supporting surface is provided with opening
Structure shell and embedded structure shell and the bottom plate affixed with supporting surface, bottom plate are positioned with structural housing by positioning component, crucial
It is, positioning convex that described positioning component includes being arranged on supporting surface along two long sides of structural housing, is arranged at bottom plate
The upper and detent corresponding with positioning convex, in addition to be arranged on supporting surface along two short sides of structural housing and help positioning
Groove, it is arranged on bottom plate and corresponding with helping detent helps positioning convex.
Described positioning convex, help positioning convex respectively rectangle.
The unilateral setting quantity of positioning convex is 2, and positioning convex is asymmetric to be set.
Described helps the unilateral setting quantity of detent to be 1, helps detent diagonally to set.
The beneficial effects of the utility model are：Length direction is positioned simultaneously with short direction, and the asymmetric setting in position location makes
More accurate positioning, it is adaptable to which machinery replaces man-made assembly, makes assembling quick, does not occur off normal between the part after assembling, prevent
The generation of leak adhesive phenomenon, greatly reduces the fraction defective of product.
Brief description of the drawings
Fig. 1 is the structural representation of structural housing.
Fig. 2 is the partial enlarged drawing of structural housing.
Fig. 3 is the structural representation of bottom plate.
Fig. 4 is the partial enlarged drawing of bottom plate.
In accompanying drawing, 1 representative structure shell, 2 represent bottom plate, and 3 represent supporting surface, and 4 represent positioning convex, and 5 representative positioning are recessed
Groove, 6 representatives help detent, and 7 representatives help positioning convex.
Embodiment
Utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
Specific embodiment as Figure 1-4, the shell of relay, including the structural housing 1 of supporting surface 3 is provided with opening
With embedded structure shell 1 and the bottom plate 2 affixed with supporting surface 3, bottom plate 2 is positioned with structural housing 1 by positioning component, positioning group
Part include be arranged at along two long sides of structural housing 1 on supporting surface 3 positioning convex 4, be arranged on bottom plate 2 and and positioning convex
4 corresponding detents 5, and it is arranged at helping detent 6, be arranged on supporting surface 3 along two short sides of structural housing 1
On bottom plate 2 and it is corresponding with helping detent 6 help positioning convex 7, wherein positioning convex 4, help positioning convex 7 to be respectively square
Shape, the unilateral setting quantity of positioning convex 4 is 2, and positioning convex 4 is asymmetric to be set, and it is 1 to help the unilateral setting quantity of detent 6, is helped
Detent 6 is diagonally set.
Length direction combines short direction and positioned simultaneously, more accurate positioning, and bottom plate 2 is difficult with structural housing 1 in assembling
Generation off normal phenomenon, and help positioning on the positioning boss 4 on the length direction of asymmetric setting, short direction in structural housing 1
Groove 6, the precision of positioning is further improved with different form and position tolerances, is easily installed, and a step can complete bottom plate 2 and structure
The accurate assembling of shell 1, without being manually adjusted, so as to realize that mechanization production substitutes the labor of part man-made assembly
It is dynamic, it is to avoid the generation of leak adhesive phenomenon, improve production efficiency and product quality, greatly reduce production cost and cost of labor,
Improve the fraction defective of product.
Claims (4)
1. the shell of relay, including the structural housing (1) and embedded structure shell (1) of supporting surface (3) are provided with opening simultaneously
The bottom plate (2) affixed with supporting surface (3), bottom plate (2) is positioned with structural housing (1) by positioning component, it is characterised in that：It is described
Positioning component include be arranged at along two long sides of structural housing (1) on supporting surface (3) positioning convex (4), be arranged at bottom plate
(2) on and the detent (5) corresponding with positioning convex (4), in addition to support is arranged at along two short sides of structural housing (1)
Helping detent (6), be arranged on bottom plate (2) and corresponding with helping detent (6) helping positioning convex (7) on face (3).
2. the shell of relay according to claim 1, it is characterised in that：Described positioning convex (4), help positioning convex
(7) it is respectively rectangle.
3. the shell of relay according to claim 1, it is characterised in that：The unilateral setting quantity of positioning convex (4)
For 2, the asymmetric setting of positioning convex (4).
4. the shell of relay according to claim 1, it is characterised in that：Described helps detent (6) unilateral setting
Quantity is 1, helps detent (6) diagonally setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337517.9U CN206595196U (en) | 2017-03-30 | 2017-03-30 | The shell of relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720337517.9U CN206595196U (en) | 2017-03-30 | 2017-03-30 | The shell of relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595196U true CN206595196U (en) | 2017-10-27 |
Family
ID=60122358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720337517.9U Active CN206595196U (en) | 2017-03-30 | 2017-03-30 | The shell of relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595196U (en) |
-
2017
- 2017-03-30 CN CN201720337517.9U patent/CN206595196U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |