CN204441577U - Automobile out-put supply assembly - Google Patents
Automobile out-put supply assembly Download PDFInfo
- Publication number
- CN204441577U CN204441577U CN201520192811.6U CN201520192811U CN204441577U CN 204441577 U CN204441577 U CN 204441577U CN 201520192811 U CN201520192811 U CN 201520192811U CN 204441577 U CN204441577 U CN 204441577U
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- Prior art keywords
- shell
- contact pin
- pole contact
- positive pole
- inner casing
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Abstract
The utility model discloses a kind of automobile out-put supply assembly, the top of shell (1) is containing cavity, bottom is plug receptacle, inner casing (2) is set in the containing cavity of shell (1), the lower end of inner casing (2) has in-flanges (2a), this in-flanges (2a) downwards one extends, and form negative pole contact pin (4), negative pole contact pin (4) stretches in the plug receptacle of shell (1); Positive pole inserted sheet (3) is made up of circular panels (3a) and positive pole contact pin (3b), the upper end of positive pole contact pin (3b) and the edge of circular panels (3a) are connected as a single entity, circular panels (3a) is arranged at the bottom of shell (1) containing cavity, and positive pole contact pin (3b) stretches in the plug receptacle of shell (1), and positive pole contact pin (3b) and negative pole contact pin (4) are arranged side by side.The utility model structure is simple, and parts are few, and production cost is low, easy to assembly, quick, can effectively enhance productivity, all applicable on polytype automobile, highly versatile.
Description
Technical field
The utility model relates to a kind of automobile component, specifically, and the out-put supply assembly particularly on automobile.
Background technology
Out-put supply assembly is the vitals on automobile, for power supplies such as cigar lighters.Existing automobile out-put supply assembly is generally made up of lid, shell, inner casing, positive pole inserted sheet, negative pole inserted sheet, pad, bolt etc., parts reach about 11, not only die cost and production cost high, and assembly process is many, assembly manipulation is loaded down with trivial details, and packaging efficiency is not high.Meanwhile, the poor structure that lid and shell fasten, the reliability after cover closing is poor.
Utility model content
Technical problem to be solved in the utility model is to provide the automobile out-put supply assembly that a kind of structure is simple, be easy to assembling.
The technical solution of the utility model is as follows: a kind of automobile out-put supply assembly, comprise shell (1), inner casing (2), positive pole inserted sheet (3), negative pole contact pin (4) and lid (5), its key is: the top of described shell (1) is containing cavity, bottom is plug receptacle, inner casing (2) is set in the containing cavity of shell (1), this inner casing (2) is cylindrical structure, the lower end of inner casing (2) has in-flanges (2a), this in-flanges (2a) downwards one extends, form negative pole contact pin (4), negative pole contact pin (4) stretches in the plug receptacle of shell (1), described positive pole inserted sheet (3) is made up of circular panels (3a) and positive pole contact pin (3b), the upper end of positive pole contact pin (3b) and the edge of circular panels (3a) are connected as a single entity, described circular panels (3a) is arranged at the bottom of shell (1) containing cavity, and positive pole contact pin (3b) stretches in the plug receptacle of shell (1), and positive pole contact pin (3b) and negative pole contact pin (4) are arranged side by side.
Adopt above technical scheme, negative pole contact pin and inner casing are structure as a whole, and whole out-put supply assembly is made up of 4 parts, and respective moulding is simple, and processing and fabricating is easy, significantly reduces die cost and production cost.Because parts reduce, the corresponding minimizing of assembly process, simple for assembly process, assembly manipulation is easier, quick, effectively improves efficiency of assembling thus, is particularly conducive to batch production.
Reliable in order to make positive pole inserted sheet locate, and guarantee that positive pole inserted sheet and shell are connected firmly, described circular panels (3a) is positioned at the annular boss bottom shell (1) containing cavity, and this circular panels (3a) is riveted mutually by center drilling and shell (1).
The top of described shell (1) is formed with the first flanging (1a), and the front end of this first flanging (1a) has breach, is provided with button platform (1b) in breach; The front end one extension downwards of described lid (5), form button tongue (5a), this button tongue (5a) can stretch in the breach of the first flanging (1a) front end, and the projection on the rear wall of button tongue (5a) lower end and described button platform (1b) are interlockingly connected.Above fastening structure is simple, reliable, engages closely when can guarantee cover closing with shell, and uncap also leicht fallen D/A.
The top of described inner casing (2) is formed with the second flanging (2b), this second flanging (2b) is supported by the step surface at shell (1) top, be symmetrically arranged with Anti-rotary block (1c) at the opposite side of described shell (1), this Anti-rotary block (1c) snaps in the bayonet socket of inner casing (2) all sides correspondence setting.Above structure can prevent inner casing from rotating in shell, effectively ensure that the reliability that inner casing is located.
In order to simplified structure, be convenient to make, as preferably, described Anti-rotary block (1c) is wedge shape.
Beneficial effect: the utility model structure is simple, and parts are few, and production cost is low, easy to assembly, quick, can effectively enhance productivity, all applicable on polytype automobile, highly versatile.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is that the B-B of Fig. 2 analyses and observe rotation diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the top of shell 1 has containing cavity, and bottom has plug receptacle.Inner casing 2 is arranged in the containing cavity of shell 1, inner casing 2 is preferably cylindrical structure, Anti-rotary block 1c is symmetrically arranged with at the opposite side of shell 1, this Anti-rotary block 1c and shell 1 are structure as a whole, and Anti-rotary block 1c is preferably wedge shape, each Anti-rotary block 1c snaps in the bayonet socket of inner casing side correspondence setting in 2 weeks, and inner casing 2 can not opposite shell 1 be rotated.Be formed with the first flanging 1a at the top of shell 1, the front end of this first flanging 1a has rectangular indentation, and be provided with button platform 1b in this breach, button platform 1b and shell 1 are structure as a whole.The top of inner casing 2 is formed with the second flanging 2b, and this second flanging 2b is supported by the step surface at shell 1 top.
As Figure 1 and Figure 4, the lid 5 for shell 1 upper port being sealed is located at the top of shell 1.The rear end of lid 5 and the rear portion on shell 1 top are hinged, the front end one extension downwards of lid 5, form button tongue 5a, this button tongue 5a stretches into when lid 5 is closed in the breach of the first flanging 1a front end, and the projection on the rear wall of button tongue 5a lower end is interlockingly connected with button platform 1b.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the lower end of inner casing 2 has in-flanges 2a, and this in-flanges 2a downwards one extends, and form negative pole contact pin 4, negative pole contact pin 4 stretches in the plug receptacle of shell 1.Positive pole inserted sheet 3 is made up of circular panels 3a and positive pole contact pin 3b, and the upper end of positive pole contact pin 3b and the edge of circular panels 3a are connected as a single entity.Circular panels 3a is arranged at the bottom of shell 1 containing cavity, and is positioned at the annular boss be integrally formed bottom shell 1 containing cavity, and circular panels 3a is riveted by center drilling and shell 1 phase.Positive pole contact pin 3b stretches in the plug receptacle of shell 1, and positive pole contact pin 3b and negative pole contact pin 4 are arranged side by side.
The structure that the utility model does not describe and inventive point have nothing to do, and therefore not to repeat here.
Claims (5)
1. an automobile out-put supply assembly, comprise shell (1), inner casing (2), positive pole inserted sheet (3), negative pole contact pin (4) and lid (5), it is characterized in that: the top of described shell (1) is containing cavity, bottom is plug receptacle, inner casing (2) is set in the containing cavity of shell (1), this inner casing (2) is cylindrical structure, the lower end of inner casing (2) has in-flanges (2a), this in-flanges (2a) downwards one extends, form negative pole contact pin (4), negative pole contact pin (4) stretches in the plug receptacle of shell (1), described positive pole inserted sheet (3) is made up of circular panels (3a) and positive pole contact pin (3b), the upper end of positive pole contact pin (3b) and the edge of circular panels (3a) are connected as a single entity, described circular panels (3a) is arranged at the bottom of shell (1) containing cavity, and positive pole contact pin (3b) stretches in the plug receptacle of shell (1), and positive pole contact pin (3b) and negative pole contact pin (4) are arranged side by side.
2. automobile out-put supply assembly according to claim 1, it is characterized in that: described circular panels (3a) is positioned at the annular boss bottom shell (1) containing cavity, this circular panels (3a) is riveted mutually by center drilling and shell (1).
3. automobile out-put supply assembly according to claim 1 and 2, it is characterized in that: the top of described shell (1) is formed with the first flanging (1a), the front end of this first flanging (1a) has breach, is provided with button platform (1b) in breach; The front end one extension downwards of described lid (5), form button tongue (5a), this button tongue (5a) can stretch in the breach of the first flanging (1a) front end, and the projection on the rear wall of button tongue (5a) lower end and described button platform (1b) are interlockingly connected.
4. automobile out-put supply assembly according to claim 3, it is characterized in that: the top of described inner casing (2) is formed with the second flanging (2b), this second flanging (2b) is supported by the step surface at shell (1) top, be symmetrically arranged with Anti-rotary block (1c) at the opposite side of described shell (1), this Anti-rotary block (1c) snaps in the bayonet socket of inner casing (2) all sides correspondence setting.
5. automobile out-put supply assembly according to claim 4, is characterized in that: described Anti-rotary block (1c) is wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192811.6U CN204441577U (en) | 2015-04-01 | 2015-04-01 | Automobile out-put supply assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192811.6U CN204441577U (en) | 2015-04-01 | 2015-04-01 | Automobile out-put supply assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441577U true CN204441577U (en) | 2015-07-01 |
Family
ID=53609400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192811.6U Active CN204441577U (en) | 2015-04-01 | 2015-04-01 | Automobile out-put supply assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441577U (en) |
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2015
- 2015-04-01 CN CN201520192811.6U patent/CN204441577U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |