CN205881852U - Waterproof fuse base - Google Patents
Waterproof fuse base Download PDFInfo
- Publication number
- CN205881852U CN205881852U CN201620696193.3U CN201620696193U CN205881852U CN 205881852 U CN205881852 U CN 205881852U CN 201620696193 U CN201620696193 U CN 201620696193U CN 205881852 U CN205881852 U CN 205881852U
- Authority
- CN
- China
- Prior art keywords
- installation
- waterproof cover
- waterproof
- mounting seat
- base
- 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.)
- Expired - Fee Related
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- Fuses (AREA)
Abstract
The utility model provides a waterproof fuse base, including the installation base, fuse assembly and waterproof cover, being provided with on the installation face of installation base bottom and inserting the post with the installation of equipment complex, the installation is provided with the annular groove on inserting the installation face outside the post, the built -in sealing washer that is equipped with of annular groove, the cooperation is provided with the waterproof cover on the installation base, is equipped with waterproof pad inside the waterproof cover, the waterproof upper end of filling up one side and installing the base offsets, and the opposite side of waterproof pad offsets with the interior top surface of waterproof cover, form the cavity after installation base and the waterproof cover cooperation installation, the installation base both sides in the cavity are provided with the mounting groove, be provided with in the mounting groove with electrically conductive installation piece, electrically conductive installation piece bottom with wear out the lead wire inserted sheet that the installation inserted the post and be connected, the fuse assembly both ends are provided with metal installation limit, the utility model discloses simple structure can prolong sealed life, and water -proof effects is good, and ann changes the zero deflection, guarantees the product performance, and easy dismounting changes swiftly.
Description
Technical field
This utility model relates to electric fuse field, specifically a kind of Water-proof safety silk base.
Background technology
Electric fuse is the parts of a kind of preventing over-current protection, is widely used in electronic system.Work as circuit malfunctions
Or time abnormal, the electric current of circuit may be gradually increased, but the electric current being up is likely to damage some important device in circuit
Part or valuable device, be just likely to cause circuit burnout, in some instances it may even be possible to breaking out of fire this time.And the work of now electric fuse
With, it is after electric current is increased to certain degree, blowout makes whole circuit disconnect, it is to avoid the electric current in whole circuit
Continue to rise.
Fuse holder then for installation insurance silk, to protect electric fuse, is convenient for changing electric fuse simultaneously.Of the prior art
Fuse holder generally comprises mounting seat and waterproof cover of threadeding with mounting seat, forms a chamber between base and installation lid
Body, is used for placing electric fuse.In i.e. electric fuse arranges housing, for the installed surface with equipment Plane Installation on housing, have and draw
Foot, in pin insertion equipment, it is contemplated that pin is usually exposed, in order to prevent liquid from oozing between equipment plane and installed surface
Penetrate into into, so this fuse holder also includes rubber washer, when carrying out installation insurance silk seat, rubber washer can be arranged on peace
Between dress face and equipment plane.But have owing to a part for rubber washer is exposed outside, make rubber washer the most aging, aging
The sealing of rubber washer can be deteriorated, easily cause liquid infiltration and enter, cause short circuit, shorten the use longevity of electric fuse
Life；It addition, the lead terminal of fixing Fuse assembly does not has special stopping means, lead terminal is probably due to lead-in wire line footpath itself
The deviation of collimation or affected by other factors and cause it to offset slightly to one side of lid, at small product size miniaturization
In the case of, Fuse assembly may be produced and touch lid inwall and affect product attribute；And Fuse assembly damages, dismounting and change
Trouble, brings more difficulty to technical attendant.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, it is possible to extends and seals service life, good water-proof effect,
Peace turns zero deflection, it is ensured that product attribute, easy accessibility, changes Water-proof safety silk base efficiently, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of Water-proof safety silk base, including mounting seat, fuse component and waterproof cover, bottom described mounting seat
It is provided with the installation inserting column coordinated with equipment on installed surface, installs and be provided with annular groove on the installed surface outside inserting column, annular
It is equiped with sealing ring in groove, described mounting seat is equipped with waterproof cover, inside waterproof cover, be provided with collision mat, described anti-
Water cushion side offsets with the upper end of mounting seat, and the opposite side of collision mat offsets with the inner top surface of waterproof cover, at the bottom of described installation
Seat forms cavity coordinate installation with waterproof cover after, and the mounting seat both sides in cavity are provided with mounting groove, are provided with in mounting groove
With conductive mounting block, being connected with the lead-in wire inserted sheet passing installation inserting column bottom conductive mounting block, described fuse component two ends set
Being equipped with metal and install limit, metal is installed limit and is connected by screw assembly and conductive mounting block are fixing.
As further program of the utility model, described waterproof cover top inner wall is provided with annular slot, collision mat
It is provided with the annular flange flange coordinated with annular slot.
As further program of the utility model, described mounting seat outer wall is provided with ring limit groove, in the groove of ring limit
It is provided with ring checkpost circle, waterproof cover inwall is provided with and encloses, with ring checkpost, the annular trough coordinated.
As further program of the utility model, described waterproof cover crown center is fixedly installed lever.
Compared with prior art, the beneficial effects of the utility model are: be fixed even in mounting seat and equipment plane
During connecing, installed surface offsets with equipment plane, now mounting seat and equipment plane can crush seal circle, sealing ring can be with
It is in sealing contact between equipment plane, to prevent liquid from penetrating between sealing ring and equipment plane, good water-proof effect；Due to
Installed surface offsets with equipment plane, and sealing ring is wrapped in inside by equipment plane and annular groove, avoid as far as possible sealing ring with
Extraneous contact, thus effectively extend the service life of sealing ring；Fuse component by metal install limit, screw assembly with
The fixing connection of conductive mounting block on lead-in wire inserted sheet, it is ensured that the installation zero deflection of blown fuse assembly, it is to avoid blown fuse
Component touch reduces product attribute to lid inwall；Being coordinated by screw assembly and install, dismounting and change is convenient, reduces technology
The difficulty of attendant's maintenance work.This utility model simple in construction, it is possible to extend and seal service life, good water-proof effect, peace
Turn zero deflection, it is ensured that product attribute, easy accessibility, change quick.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Water-proof safety silk base.
In figure: 1-mounting seat, 2-waterproof cover, 3-lever, 4-collision mat, 5-annular slot, 6-ring checkpost circle, 7-insures
Silk assembly, 8-screw assembly, 9-sealing ring, 10-goes between inserted sheet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, a kind of Water-proof safety silk base, including mounting seat 1, electric fuse
Assembly 7 and waterproof cover 2, the installed surface bottom described mounting seat 1 is provided with the installation inserting column coordinated with equipment, installs inserting column
It is provided with annular groove on the installed surface in outside, is equiped with sealing ring 9 in annular groove, described mounting seat 1 is equipped with
Having waterproof cover 2, waterproof cover 2 is internal is provided with collision mat 4, and described collision mat 4 side offsets with the upper end of mounting seat 1, waterproof
The opposite side of pad 4 offsets with the inner top surface of waterproof cover 2, and described mounting seat 1 forms cavity, chamber coordinate installation with waterproof cover 2 after
Internal mounting seat 1 both sides are provided with mounting groove, are provided with and conductive mounting block in mounting groove, bottom conductive mounting block with wear
The lead-in wire inserted sheet 10 going out to install inserting column connects, and described fuse component 7 two ends are provided with metal and install limit, and metal is installed limit and passed through
Screw assembly 8 is fixing with conductive mounting block to be connected.
In this utility model embodiment, described waterproof cover 2 top inner wall being provided with annular slot 5, collision mat 4 is provided with
The annular flange flange coordinated with annular slot 5.
In this utility model embodiment, described mounting seat 1 outer wall is provided with ring limit groove, is provided with ring in the groove of ring limit
Checkpost circle 6, waterproof cover inwall is provided with the annular trough coordinated with ring checkpost circle 6.
In this utility model embodiment, described waterproof cover 2 crown center is fixedly installed lever 3, convenient from mounting seat 1
On extract waterproof cover 2.
Operation principle of the present utility model is: during mounting seat 1 and equipment plane are fixedly connected, and installs
Face offsets with equipment plane, now mounting seat 1 and equipment plane meeting crush seal circle 9, between sealing ring 9 meeting and equipment plane
It is in sealing contact, to prevent liquid from penetrating between sealing ring 9 and equipment plane, good water-proof effect；Due to installed surface with set
Standby plane offsets, and sealing ring 9 is wrapped in inside by equipment plane and annular groove, avoids sealing ring 9 and extraneous contact as far as possible,
Thus effectively extend the service life of sealing ring 9；Fuse component 7 installs limit by metal, screw assembly 8 is inserted with lead-in wire
Conductive mounting block on sheet 10 is fixing to be connected, it is ensured that the installation zero deflection of blown fuse assembly, it is to avoid blown fuse assembly
Touch waterproof cover 2 inwall and reduce product attribute；Mounting seat 1 and waterproof cover 2 are by ring limit groove, annular trough and ring limit
Collar 6 coordinates fixing, opens Guan Bi convenient, and fuse component 7 is coordinated by screw assembly to be installed, and dismounting and change is convenient, reduces
The difficulty of technical attendant maintenance work.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (4)
1. a Water-proof safety silk base, including mounting seat, fuse component and waterproof cover, it is characterised in that described installation
It is provided with the installation inserting column coordinated with equipment on the installed surface of base bottom, installs and be provided with annular on the installed surface outside inserting column
Groove, is equiped with sealing ring, described mounting seat is equipped with waterproof cover, be provided with waterproof inside waterproof cover in annular groove
Pad, described collision mat side offsets with the upper end of mounting seat, and the opposite side of collision mat offsets with the inner top surface of waterproof cover, institute
Stating after mounting seat coordinates installation with waterproof cover and form cavity, the mounting seat both sides in cavity are provided with mounting groove, mounting groove
Inside it is provided with and conductive mounting block, is connected with the lead-in wire inserted sheet passing installation inserting column bottom conductive mounting block, described electric fuse group
Part two ends are provided with metal and install limit, and metal is installed limit and is connected by screw assembly and conductive mounting block are fixing.
A kind of Water-proof safety silk base the most according to claim 1, it is characterised in that set in described waterproof cover top inner wall
Being equipped with annular slot, collision mat is provided with the annular flange flange coordinated with annular slot.
A kind of Water-proof safety silk base the most according to claim 1, it is characterised in that described mounting seat outer wall is provided with
Ring limit groove, is provided with ring checkpost circle, waterproof cover inwall is provided with and encloses, with ring checkpost, the annular trough coordinated in the groove of ring limit.
A kind of Water-proof safety silk base the most according to claim 1, it is characterised in that described waterproof cover crown center is fixed
It is provided with lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620696193.3U CN205881852U (en) | 2016-07-05 | 2016-07-05 | Waterproof fuse base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620696193.3U CN205881852U (en) | 2016-07-05 | 2016-07-05 | Waterproof fuse base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205881852U true CN205881852U (en) | 2017-01-11 |
Family
ID=57693793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620696193.3U Expired - Fee Related CN205881852U (en) | 2016-07-05 | 2016-07-05 | Waterproof fuse base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205881852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036778A (en) * | 2018-08-22 | 2018-12-18 | 江苏宝亨新电气有限公司 | A kind of standby fusible core fuel tank mounting structure |
-
2016
- 2016-07-05 CN CN201620696193.3U patent/CN205881852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036778A (en) * | 2018-08-22 | 2018-12-18 | 江苏宝亨新电气有限公司 | A kind of standby fusible core fuel tank mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170705 |