CN207910170U - Stablize the relay terminal patched - Google Patents
Stablize the relay terminal patched Download PDFInfo
- Publication number
- CN207910170U CN207910170U CN201820270682.1U CN201820270682U CN207910170U CN 207910170 U CN207910170 U CN 207910170U CN 201820270682 U CN201820270682 U CN 201820270682U CN 207910170 U CN207910170 U CN 207910170U
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- piece
- patches
- jointing holes
- relay terminal
- upper cover
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Abstract
The utility model discloses a kind of relay terminals that stabilization patches, including the shell and upper cover snapped together, and elastic sheet metal is connected in shell, and upper cover is equipped with jointing holes, and the position of jointing holes is corresponding with the position of elastic sheet metal, further includes that piece is auxiliarily fixed；Described that the sheet body that piece includes insulation is auxiliarily fixed, sheet body is equipped with fixed column corresponding with the quantity of jointing holes, and piece jointing holes are auxiliarily fixed equipped with what is be adapted to elastic sheet metal position in fixed column side；Piece and upper cover grafting is auxiliarily fixed, fixed column is across jointing holes, in the fit clearance being connected between elastic sheet metal and shell being close to；The material of the fixed column is the insulating materials of tool elasticity.The utility model has the beneficial effects that：Patch effect firm stable.
Description
Technical field
The utility model belongs to electric field, the relay terminal that specifically a kind of stabilization patches.
Background technology
Relay is common electrical equipment, is of great significance to safety utilization of electric power.By taking relay for vehicle as an example, in order to
It is comfortable and convenient, the electronic equipments such as traditional air-conditioning, electric light, starter, rain brush are not only installed on present automobile, are also possessed
A large amount of information-based electronic equipment, such as screen, vehicle mounted guidance, automobile data recorder, 360 degree of monitoring devices etc. are controlled in large screen,
As automobile is combined with the depth of sensor technology, Internet technology, the electronic and electrical equipment installed on automobile will be more and more.
The power supply of these electronic and electrical equipments, is all from on-vehicle battery, and it is complete to be intended to dependence vehicle-mounted relay to the control of vehicle circuitry
At.Therefore, the stabilization of vehicle-mounted relay and the safety of driving and degree of fine qualities are reliably directly related to.Due to vehicle-mounted relay
Device is integrally fixed to be used on automobile, can be vibrated as vehicle travels, therefore it patches and partly is more prone to loosen.
These loosenings may lead to the contact of conducting wire off and on, and less serious case influences the use of electrical equipment, severe one shape near aeration orifice
At local pyrexia, it even can cause vehicle spontaneous combustion under given conditions, form serious safety accident.Chinese patent literature CN
205051032U disclosed " a kind of Combination conversion terminal and AUTOMOTIVE RELAY " on 2 24th, 2016, includes the insulation of plate
Ontology, at least two connection terminals, at least two connection terminal respectively when insulating body is molded embedding injection forming in insulation this
Body, and it is electrically isolated from one another between each connection terminal；Each connection terminal respectively includes first terminal, Second terminal and third end
Son, first terminal and Second terminal extend out from two adjacent surfaces of insulating body, and first terminal passes through third terminal
It is electrically connected with Second terminal.AUTOMOTIVE RELAY includes PCB components and said combination Converting terminal, at least two connecting pin
The Second terminal of son is respectively pin, and is plugged at least two pin jacks of PCB components setting respectively, and described at least two
Spacing between the Second terminal of a connection terminal is adapted with the spacing between at least two pin jacks of PCB components.Through
It crosses and examines, the upper lid of relay is equipped with 5 jointing holes, is all provided with that there are one elastic sheet metal, the bullets in each jointing holes
Property sheet metal be equipped with the Wiring harness terminal crimping wing, be clamped by the Wiring harness terminal of certain elasticity and grafting, to realize electricity
Connection.However since the Wiring harness terminal crimping wing has elasticity, and the shell inside relay is inelastic hard material, is made
The cooperation of elastic sheet metal and shell is not close, there are gap, is easy to loosen with Wiring harness terminal in the case of continuous shake.
Invention content
The utility model technical issues that need to address are, existing relay to patch stability poor, when shaking, easily loosens,
To provide a kind of relay terminal patching effect firm stable.
To achieve the goals above, the utility model adopts the following technical solution：A kind of relay terminal that stabilization patches,
Including the shell snapped together and upper cover, elastic sheet metal is connected in shell, upper cover is equipped with jointing holes, the position of jointing holes
It is corresponding with the position of elastic sheet metal, further include that piece is auxiliarily fixed；It is described that the sheet body that piece includes insulation is auxiliarily fixed, it is set on sheet body
There is fixed column corresponding with the quantity of jointing holes, being equipped with the piece that is auxiliarily fixed being adapted to elastic sheet metal position by fixed column patches
Hole；Be auxiliarily fixed piece and upper cover grafting, fixed column passes through the jointing holes of upper cover, be close to be connected to elastic sheet metal and shell it
Between fit clearance in；The material of the fixed column is the insulating materials of tool elasticity.
In the present solution, devising one for traditional relay terminal increase is auxiliarily fixed piece.Piece, which is auxiliarily fixed, includes
The sheet body of one insulation, sheet body are equipped with 5 fixed columns corresponding with the position of the jointing holes on upper lid and quantity.By this 5
Fixed column passes through jointing holes, is inserted in be formed the fit clearance between elastic sheet metal and shell Nei and fix, while realizing piece
What body was close to is fixed on the top of upper cover, makes piece is auxiliarily fixed and tightens together with upper cover.The cross sectional shape of fixed column can be with
The shape adaptation of fit clearance between elastic sheet metal and shell may be set to be an elastic structure, make fixed column
Elastic effect with more strength.The material of fixed column is the high-temperature insulation material, such as rubber, PP etc. of tool elasticity, in order to
Convenient for manufacture, can select will be auxiliarily fixed the whole of piece is molded with PP.So, elastic sheet metal and shell are matched
Close gap and be fixed column filling, fixed column also possesses natural elasticity, can make Wiring harness terminal it is very firm be plugged on elasticity
On sheet metal, loosened due to being shaken again because travelling.It is simple since chip architecture is auxiliarily fixed, it is at low cost, it can apply to rapidly
In actual product, arrangement is not interfered with, maintains existing product assembly method, safety box apparent size is not any change,
The relay of model before still continuing to use, operability is stronger, and the total member of vehicle can also be realized general before and after improvement, reduce
Change money cost.Since the eager to do well in everything degree of fixed column flexibility is high, but also with splendid electrical property and high-frequency insulation characteristic, its side is completed
While helping locking harness terminal function, terminal will not be caused to damage, and all kinds of surges can be born.The knot of this programme
Structure can also be applied after slightly improving on the wire harness connector that other are used in vibration environment.
It is corresponding in the shell to be equipped with grab upwards preferably, the sheet body is to having buckle, on the upper lid
Corresponding to be equipped with buckle through-hole, buckle is realized with hook across buckle through-hole and is fastened.When plug in order to avoid Wiring harness terminal
Fixed column is taken out of, sheet body and housing bottom are realized by way of clamping and fixed by this programme, make mounted be auxiliarily fixed
Piece can will not be loosened with shell fixation.
Preferably, the end of the buckle is equipped with guide frame.The end of buckle is equipped with guiding mechanism, helps to be buckled in
It can efficiently and accurately when across buckle through-hole.
Preferably, the quantity of the buckle is no less than 3, it is located at upper center, lower left and the bottom right of upper cover
Side.The quantity and location layout of buckle have influence to effective fix of sheet body and shell, it is preferred to use three groups of buckle pairs, in big
Cause the position distribution setting at three angles of equilateral triangle.
Preferably, the end of the fixed column is equipped with guide frame.The end of fixed column is designed as adopting guiding structure,
Keep fixed column more acurrate more efficient in the fit clearance being inserted between elastic sheet metal and shell.
Preferably, the upper lid is equipped with sink deck, the shape of sink deck is adapted with the shape of sheet body.In order to
It reduces until eliminating the displacement that piece is auxiliarily fixed, this programme is provided with sink deck on upper lid, and it is flat that sheet body is just stuck in sinking
In platform, even if will not random displacement with vehicle shaking.
Preferably, the depth of the sink deck is adapted to the thickness of sheet body.By the depth design of sink deck be with
The consistency of thickness of sheet body can preferably keep sheet body and the matching relationship of sink deck.
Preferably, described be auxiliarily fixed at the upper opening of piece jointing holes is equipped with guide frame.The guiding designed herein
Structure is that the big inside in outside is small, and piece jointing holes are auxiliarily fixed so that Wiring harness terminal can be passed through quickly, enter in shell with
Elastic sheet metal realization patches.
In conclusion the utility model has the beneficial effects that：Patch effect firm stable.
Description of the drawings
Fig. 1 is the vertical view that piece is auxiliarily fixed of the utility model,
Fig. 2 is the upward view that piece is auxiliarily fixed of the utility model,
Fig. 3 is the stereogram that piece is auxiliarily fixed of the utility model,
Fig. 4 is the stereogram at another visual angle that piece is auxiliarily fixed of the utility model.
Wherein：31 sheet bodies, 32 fixed columns, 33 are auxiliarily fixed piece jointing holes, 34 buckles.
Specific implementation mode
The utility model is further described with specific implementation mode below in conjunction with the accompanying drawings.
Embodiment is a kind of relay terminal that stabilization patches, which includes the shell snapped together and upper
It covers, 5 elastic sheet metals is connected in shell, upper cover is equipped with 5 jointing holes, the position of jointing holes and the position of elastic sheet metal
It is corresponding.
As shown in Figure 1, the sheet body 31 that piece includes insulation is auxiliarily fixed, on sheet body straight down be equipped with 5 fixed columns 32,
Fixed column jointing holes corresponding with hole number is patched, cross sectional shape are adapted to the fit clearance between elastic sheet metal and shell.It is fixed
The lower side of column is equipped with pre-small post-large guide frame.Fixed column pass through jointing holes, be inserted into and be tightly attached to elastic sheet metal with
Fit clearance between shell.The upper center of piece, lower left, lower right is auxiliarily fixed and is equipped with 1 buckle separately down
34, this 3 points line is about in equilateral triangle, and the front end of buckle is equipped with pre-small post-large guide frame.It is adapted to therewith,
The bottom of shell is corresponding to be equipped with hook, it is upper cover it is corresponding be equipped with buckle through-hole, buckle is realized across buckle through-hole and hook
It fastens.Piece entirely, which is auxiliarily fixed, is molded by PP, light and soft flexible, has good insulating properties.Also in fixation on sheet body
Piece jointing holes 33 are auxiliarily fixed equipped with what is be adapted to elastic sheet metal position by column, so that Wiring harness terminal is there through with elasticity
Sheet metal realization patches.Guide frame is equipped at the upper opening of fixinig plate jointing holes, guide frame herein is under top is big
Side is small.
Upper lid is equipped with sink deck, and the shape of sink deck is adapted with the shape of sheet body, and the depth of sink deck is
The thickness of 1.5mm, sheet body are also 1.5mm, and sheet body is made just to be entrenched in sink deck.
Claims (8)
1. a kind of relay terminal that stabilization patches, including the shell and upper cover that snap together, the flexible gold of clamping in shell
Belong to piece, upper cover is equipped with jointing holes, and the position of jointing holes is corresponding with the position of elastic sheet metal, characterized in that further include that auxiliary is solid
Stator；It is described that the sheet body that piece includes insulation is auxiliarily fixed（31）, sheet body is equipped with fixed column corresponding with the quantity of jointing holes
（32）, piece jointing holes are auxiliarily fixed equipped with what is be adapted to elastic sheet metal position in fixed column side（33）；Piece and upper cover is auxiliarily fixed
Grafting, fixed column passes through the jointing holes of upper cover, in the fit clearance being connected between elastic sheet metal and shell being close to；It is described
The material of fixed column is the insulating materials of tool elasticity.
2. the relay terminal that a kind of stabilization according to claim 1 patches, characterized in that the sheet body is to having card
Button（34）, it is corresponding in the shell to be equipped with grab upwards, it is described it is upper cover it is corresponding be equipped with buckle through-hole, buckle across buckle
Through-hole is realized with hook and is fastened.
3. the relay terminal that a kind of stabilization according to claim 2 patches, characterized in that the end of the buckle is equipped with
Guide frame.
4. the relay terminal that a kind of stabilization according to claim 2 or 3 patches, characterized in that the quantity of the buckle
No less than 3, it is located at upper center, lower left and the lower right of upper cover.
5. the relay terminal that a kind of stabilization according to claim 1 or 2 or 3 patches, characterized in that the fixed column
End is equipped with guide frame.
6. the relay terminal that a kind of stabilization according to claim 1 or 2 or 3 patches, characterized in that set on the upper lid
There are sink deck, the shape of sink deck to be adapted with the shape of sheet body.
7. the relay terminal that a kind of stabilization according to claim 6 patches, characterized in that the depth of the sink deck
It is adapted to the thickness of sheet body.
8. the relay terminal that a kind of stabilization according to claim 1 or 2 or 3 patches, characterized in that described to be auxiliarily fixed
Guide frame is equipped at the upper opening of piece jointing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270682.1U CN207910170U (en) | 2018-02-24 | 2018-02-24 | Stablize the relay terminal patched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270682.1U CN207910170U (en) | 2018-02-24 | 2018-02-24 | Stablize the relay terminal patched |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910170U true CN207910170U (en) | 2018-09-25 |
Family
ID=63561250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820270682.1U Active CN207910170U (en) | 2018-02-24 | 2018-02-24 | Stablize the relay terminal patched |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119289A (en) * | 2018-10-10 | 2019-01-01 | 西安宏发电器有限公司 | A kind of insulated terminal structure for relay |
-
2018
- 2018-02-24 CN CN201820270682.1U patent/CN207910170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119289A (en) * | 2018-10-10 | 2019-01-01 | 西安宏发电器有限公司 | A kind of insulated terminal structure for relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: 610100 No.1, floor 1, building 2, No.366, East 7th Road, Checheng, Chengdu Economic and Technological Development Zone, Sichuan Province Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Chengdu Geely Automobile Manufacturing Co., Ltd Address before: 610100, No. seven, No. 366, Chengdong Road, Longquan, Longquanyi District, Sichuan, Chengdu Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: CHENGDU GAOYUAN AUTOMOBILE INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |