CN106450806A - Connecting method for pump core insertion piece and connection terminal of electric fuel pump - Google Patents
Connecting method for pump core insertion piece and connection terminal of electric fuel pump Download PDFInfo
- Publication number
- CN106450806A CN106450806A CN201610760841.1A CN201610760841A CN106450806A CN 106450806 A CN106450806 A CN 106450806A CN 201610760841 A CN201610760841 A CN 201610760841A CN 106450806 A CN106450806 A CN 106450806A
- Authority
- CN
- China
- Prior art keywords
- pump core
- insertion piece
- core insertion
- connection terminal
- inserted sheet
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/48—Assembling; Disassembling; Replacing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses a connecting method for a pump core insertion piece and a connection terminal of an electric fuel pump. The electric fuel pump comprises the pump core insertion piece (1) and the connection terminal (2), wherein a notch (3) is formed in the middle part of the pump core insertion piece (1) along the center line direction of the pump core insertion piece; the connection terminal (2) is inserted in the notch (3); and the connection terminal (2) is welded at the position of the notch (3) of the pump core insertion piece (1). Through the improvement for the connection type of the pump core insertion piece and the connection terminal of an electric fuel pump, the condition of a failure caused by poor contact is effectively avoided, and the generation of electric sparks is avoided. Simultaneously, by using the connection manner, the planeness requirement for the pump core insertion piece and the connection terminal is not high, and the processing difficulty is reduced.
Description
Technical field
The present invention relates to a kind of electric fuel punp, especially a kind of electric fuel punp pump core inserted sheet and binding post connection side
Method.
Background technology
At present, the contact with binding post for the electric fuel punp pump core inserted sheet is as shown in figure 1, be grafting.On binding post
It is provided with metal clips, by metal clips 4, be interference grafting between binding post and pump core inserted sheet, this kind of mode can not be transmitted
High current and be also easy to produce loose contact and cause lost efficacy, easily produce spark.And, in processing, to pump core inserted sheet and wiring
The planarity requirements of terminal are higher, improve difficulty of processing.
Content of the invention
The technical problem to be solved is to provide a kind of electric fuel punp pump core inserted sheet to be connected with binding post
Method, it is to avoid because the inefficacy that loose contact causes.
Technical scheme is as follows：A kind of electric fuel punp pump core inserted sheet and binding post method of attachment, including pump
Core inserted sheet and binding post it is characterised in that：The middle part of described pump core inserted sheet arranges jagged along its centerline direction, described connects
Line terminals are inserted in this breach, and described binding post is welded on the indentation, there of pump core inserted sheet.
In such scheme：Described binding post is welded by scolding tin with pump core inserted sheet.
Beneficial effect：The present invention by the improvement of the connected mode to electric fuel punp pump core inserted sheet and binding post,
Effectively prevent the situation of the inefficacy bringing because of loose contact, it is to avoid the generation of electric spark.Meanwhile, using this kind of connection side
Formula, not high to the planarity requirements of pump core inserted sheet and binding post, reduce the difficulty of processing.
Brief description
Fig. 1 is the connection diagram of the electric fuel punp inserted sheet before improving and binding post.
Fig. 2 is the connection diagram of electric fuel punp inserted sheet and binding post after improvement.
Fig. 3 is the connection sectional view of electric fuel punp inserted sheet and binding post after improvement.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
Embodiment 1：
As Figure 2-3, the electric fuel punp pump core inserted sheet of the present invention and binding post method of attachment by pump core inserted sheet 1,
Binding post 2, breach 3 etc. form.
The middle part of pump core inserted sheet 1 arranges jagged 3 along its centerline direction, and binding post 2 inserts in this breach 3, wiring
Terminal 2 is welded at the breach 3 of pump core inserted sheet 1.Preferably binding post 2 and pump core inserted sheet 1 are welded by scolding tin.Can also adopt
Butt welding is welded.
The preferred embodiment of the present invention described in detail above.It should be appreciated that those of ordinary skill in the art is no
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technology in the art
It is available that personnel pass through logical analysis, reasoning, or a limited experiment under this invention's idea on the basis of existing technology
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (2)
1. a kind of electric fuel punp pump core inserted sheet and binding post method of attachment, including pump core inserted sheet (1) and binding post (2),
It is characterized in that：The middle part of described pump core inserted sheet (1) arranges jagged (3) along its centerline direction, and described binding post (2) is inserted
Enter in this breach (3), described binding post (2) is welded on breach (3) place of pump core inserted sheet (1).
2. according to claim 1 electric fuel punp pump core inserted sheet and binding post method of attachment it is characterised in that：Described connect
Line terminals (2) are welded by scolding tin with pump core inserted sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610760841.1A CN106450806A (en) | 2016-08-30 | 2016-08-30 | Connecting method for pump core insertion piece and connection terminal of electric fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610760841.1A CN106450806A (en) | 2016-08-30 | 2016-08-30 | Connecting method for pump core insertion piece and connection terminal of electric fuel pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106450806A true CN106450806A (en) | 2017-02-22 |
Family
ID=58090238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610760841.1A Pending CN106450806A (en) | 2016-08-30 | 2016-08-30 | Connecting method for pump core insertion piece and connection terminal of electric fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106450806A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130264699A1 (en) * | 2010-12-09 | 2013-10-10 | Multi-Holding Ag | Contact element, in particular a solder tab and photovoltaic junction box with contact element, in particular a solder tab |
| CN204304202U (en) * | 2014-12-05 | 2015-04-29 | 华兆鼎泰科技（天津）有限公司 | One Seed packaged band breaking device |
| CN204376010U (en) * | 2015-02-06 | 2015-06-03 | 上海博泽电机有限公司 | A kind of inserted sheet |
| CN205376826U (en) * | 2016-01-29 | 2016-07-06 | 浙江威想电器有限公司 | conductive insert |
| CN206098739U (en) * | 2016-08-30 | 2017-04-12 | 重庆万力联兴实业(集团)有限公司 | Electronic fuel pump pump core inserted sheet and binding post subassembly |
-
2016
- 2016-08-30 CN CN201610760841.1A patent/CN106450806A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130264699A1 (en) * | 2010-12-09 | 2013-10-10 | Multi-Holding Ag | Contact element, in particular a solder tab and photovoltaic junction box with contact element, in particular a solder tab |
| CN204304202U (en) * | 2014-12-05 | 2015-04-29 | 华兆鼎泰科技（天津）有限公司 | One Seed packaged band breaking device |
| CN204376010U (en) * | 2015-02-06 | 2015-06-03 | 上海博泽电机有限公司 | A kind of inserted sheet |
| CN205376826U (en) * | 2016-01-29 | 2016-07-06 | 浙江威想电器有限公司 | conductive insert |
| CN206098739U (en) * | 2016-08-30 | 2017-04-12 | 重庆万力联兴实业(集团)有限公司 | Electronic fuel pump pump core inserted sheet and binding post subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |