CN208570516U - Fast Installation formula self-recovery fuse - Google Patents
Fast Installation formula self-recovery fuse Download PDFInfo
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- CN208570516U CN208570516U CN201820912073.1U CN201820912073U CN208570516U CN 208570516 U CN208570516 U CN 208570516U CN 201820912073 U CN201820912073 U CN 201820912073U CN 208570516 U CN208570516 U CN 208570516U
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- recovery fuse
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- pin
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Abstract
The utility model discloses a kind of Fast Installation formula self-recovery fuse, including self-recovery fuse installation ontology, mounting assembly and pin fixation kit, the mounting assembly is set on the self-recovery fuse installation ontology, and the pin fixation kit is set on the self-recovery fuse installation ontology；The mounting assembly includes the first installation sheet, the second installation sheet, the first mounting post and the second mounting post, the pin fixation kit includes the first pin and second pin, first pin includes mounting blocks and the first stitch, and the second pin includes clamping bar and the second stitch.The utility model is a kind of Fast Installation formula self-recovery fuse, pass through setting mounting assembly and pin fixation kit, it can be convenient self-recovery fuse installation on circuit boards, so that self-recovery fuse can be quickly mounted on circuit board, the efficiency of installation self-recovery fuse is improved, the production yields with self-recovery fuse circuit board is improved.
Description
Technical field
The utility model relates to electronic component fields, more particularly to a kind of Fast Installation formula self-recovery fuse.
Background technique
Self-recovery fuse is a kind of overcurrent electrical protection component, using macromolecule organic polymer in high pressure, high temperature, sulphur
Under conditions of changing reaction, after adding particulate materials, it is process by special technique.Traditional insurance silk overcurrent protection,
It is primary to be only capable of protection, has blown and has needed to change, and self-recovery fuse has overcurrent and overheating protection, restores dual function automatically.From
Restoring fuse is by the polymer resin (Polymer) Jing Guo specially treated and the conducting particles (Carbon inside being distributed in
Black it) forms.Conducting particles is closely strapped in outside crystalloid structure by polymer resin under normal operation, constitutes chain
Conductive electric pathway, self-recovery fuse at this time are low resistive state (a), are flowed through produced by the electric current of self-recovery fuse on route
Thermal energy it is small, crystal structure will not be changed.
However, existing self-recovery fuse is inconvenient to be installed on circuit boards, so that it can not be rapidly
Installation on circuit boards, can not improve the efficiency of installation self-recovery fuse, reduce the production with self-recovery fuse circuit board
Yield.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, provide a kind of Fast Installation formula self- recoverage guarantor
Dangerous silk can be convenient self-recovery fuse installation on circuit boards, so that self-recovery fuse can be quickly installed
On circuit boards, the efficiency of installation self-recovery fuse is improved, the production yields with self-recovery fuse circuit board is improved.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Fast Installation formula self-recovery fuse, comprising: it is solid that self-recovery fuse installs ontology, mounting assembly and pin
Determine component, the mounting assembly is set on the self-recovery fuse installation ontology, and the pin fixation kit is set to institute
It states on self-recovery fuse installation ontology；
The mounting assembly include the first installation sheet, the second installation sheet, the first mounting post and the second mounting post, described first
Installation sheet and second installation sheet are respectively arranged on the self-recovery fuse installation ontology, the first mounting post setting
In on first installation sheet, second mounting post is set on second installation sheet；
The pin fixation kit includes the first pin and second pin, and first pin and the second pin are distinguished
It is set on the self-recovery fuse installation ontology, and the second pin is located at first mounting post and second peace
It fills between column, first pin includes mounting blocks and the first stitch, and the mounting blocks are set to the self-recovery fuse peace
It fills on ontology, first stitch is set on the mounting blocks, and the second pin includes being clamped bar and the second stitch, described
Clamping bar is limited between first mounting post and second mounting post, and second stitch is set to the clamping bar
On.
As further preferred scheme, the self-recovery fuse installation ontology is rectangular parallelepiped structure.
As further preferred scheme, first stitch includes first connecting portion, the first bending part and the first installation
Portion, the first connecting portion are set on the mounting blocks, and first bending part is set in the first connecting portion, described
First mounting portion is set on first bending part.
As further preferred scheme, second stitch includes second connecting portion, the second bending part and the second installation
Portion, the second connecting portion are set on the mounting blocks, and second bending part is set in the second connecting portion, described
Second mounting portion is set on second bending part.
As further preferred scheme, second bending part is " S " type structure.
As further preferred scheme, first mounting post is cylindrical structure.
As further preferred scheme, second mounting post is cylindrical structure.
As further preferred scheme, the first mounting groove is offered on the self-recovery fuse installation ontology, it is described
First installation sheet is set in first mounting groove.
As further preferred scheme, the second mounting groove is offered on the self-recovery fuse installation ontology, it is described
Second installation sheet is set in second mounting groove.
As further preferred scheme, first bending part has semicircular structure.
The utility model compared with the prior art the advantages of and have the beneficial effect that:
The utility model is a kind of Fast Installation formula self-recovery fuse, passes through setting mounting assembly and the fixed group of pin
Part can be convenient self-recovery fuse installation on circuit boards, so that self-recovery fuse can be quickly mounted at
On circuit board, the efficiency of installation self-recovery fuse is improved, improves the production yields with self-recovery fuse circuit board.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the Fast Installation formula self-recovery fuse of the utility model.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Referring to Fig. 1, a kind of Fast Installation formula self-recovery fuse 10, comprising: self-recovery fuse installation ontology 100,
Mounting assembly 200 and pin fixation kit 300, the mounting assembly 200 are set to the self-recovery fuse installation ontology 100
On, the pin fixation kit 300 is set on the self-recovery fuse installation ontology 100；It should be noted that it is described from
Restoring fuse installation ontology 100 is fuse ontology；The mounting assembly 200 is used for the pin of installation insurance silk；It is described to draw
Foot fixation kit 300 is used for fuse grafting on circuit boards.
Referring to Fig. 1, the mounting assembly 200 includes the first installation sheet 210, the second installation sheet 220, the first mounting post
230 and second mounting post 240, first installation sheet 210 and second installation sheet 220 be respectively arranged at the self- recoverage and protect
On dangerous silk installation ontology 100, first mounting post 230 is set on first installation sheet 210, second mounting post
240 are set on second installation sheet 230；It should be noted that first installation sheet 210 is for fixing the first mounting post
230；Second installation sheet 220 is for fixing the second mounting post 240；First mounting post 230 and second mounting post
Interval is provided between 240, it is described to be spaced for installing pin fixation kit, specifically, when needing that pin is installed, it can
Directly to limit pin in the gap between first mounting post 230 and second mounting post 240, due to the first peace
The position-limiting action for filling column 230 and second mounting post 240, so that pin can rapidly be fixed on self-recovery fuse
It installs on ontology 100, it can facilitate self-recovery fuse installation on circuit boards, so that self-recovery fuse can be with
It is quickly mounted on circuit board, improves the efficiency of installation self-recovery fuse, improve the life with self-recovery fuse circuit board
Produce yield.
Referring to Fig. 1, the pin fixation kit 300 includes the first pin 310 and second pin 320, described first draws
Foot 310 and the second pin 320 are respectively arranged on the self-recovery fuse installation ontology 100, and the second pin
320 between first mounting post 230 and second mounting post 240, and first pin 310 includes mounting blocks 311
And first stitch 312, the mounting blocks 311 are set on the self-recovery fuse installation ontology 100, first stitch
312 are set on the mounting blocks 311, and the second pin 320 includes clamping bar and 321 second stitch 322, the clamping bar
321 are limited between first mounting post 230 and second mounting post 240, and second stitch 322 is set to the card
On extension bar 321.It should be noted that first pin 310 is for being mounted on fuse ontology；The second pin 320
For limiting between the first mounting post 230 and second mounting post 240；Specifically, the mounting blocks 311 are for installing the
One stitch；First stitch 312 is used for grafting on circuit boards；The clamping bar 321 is for limiting in the first mounting post 230
Between second mounting post 240；Second stitch 322 is used for grafting on circuit boards.
It should be noted that the self-recovery fuse installation ontology is rectangular parallelepiped structure.First mounting post is circle
Rod structure.Second mounting post is cylindrical structure.First bending part has semicircular structure.In this way, can make certainly
The structure of recovery fuse is more stable, reliability is higher.
It should be noted that first stitch includes first connecting portion, the first bending part and the first mounting portion, described
One interconnecting piece is set on the mounting blocks, and first bending part is set in the first connecting portion, first installation
Portion is set on first bending part.Second stitch includes second connecting portion, the second bending part and the second mounting portion, institute
Second connecting portion to be stated to be set on the mounting blocks, second bending part is set in the second connecting portion, and described second
Mounting portion is set on second bending part.In this way, more convenient first pin and second pin can be mounted on from extensive
Double insurance silk is installed on ontology 100.
It should be noted that second bending part is " S " type structure.It can in grafting by setting " S " type structure
To have the function of positioning and limit.
It should be noted that the first mounting groove is offered on the self-recovery fuse installation ontology, first installation
Piece is set in first mounting groove.The self-recovery fuse is installed and offers the second mounting groove on ontology, and described second
Installation sheet is set in second mounting groove.By setting the first mounting groove and the second mounting groove, can more steadily by
First installation sheet and second installation sheet are set on the self-recovery fuse installation ontology 100.
The utility model compared with the prior art the advantages of and have the beneficial effect that:
The utility model is a kind of Fast Installation formula self-recovery fuse, passes through setting mounting assembly and the fixed group of pin
Part can be convenient self-recovery fuse installation on circuit boards, so that self-recovery fuse can be quickly mounted at
On circuit board, the efficiency of installation self-recovery fuse is improved, improves the production yields with self-recovery fuse circuit board.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed
Carefully, but it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the general of this field
For logical technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these are all
Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of Fast Installation formula self-recovery fuse characterized by comprising self-recovery fuse installs ontology, installation group
Part and pin fixation kit, the mounting assembly are set on the self-recovery fuse installation ontology, the fixed group of the pin
Part is set on the self-recovery fuse installation ontology；
The mounting assembly includes the first installation sheet, the second installation sheet, the first mounting post and the second mounting post, first installation
Piece and second installation sheet are respectively arranged on the self-recovery fuse installation ontology, and first mounting post is set to institute
It states on the first installation sheet, second mounting post is set on second installation sheet；
The pin fixation kit includes the first pin and second pin, and first pin and the second pin are respectively set
It is installed on ontology in the self-recovery fuse, and the second pin is located at first mounting post and second mounting post
Between, first pin includes mounting blocks and the first stitch, and the mounting blocks are set to the self-recovery fuse installation originally
On body, first stitch is set on the mounting blocks, and the second pin includes clamping bar and the second stitch, the clamping
Bar is limited between first mounting post and second mounting post, and second stitch is set on the clamping bar.
2. Fast Installation formula self-recovery fuse according to claim 1, which is characterized in that the self-recovery fuse peace
Dress ontology is rectangular parallelepiped structure.
3. Fast Installation formula self-recovery fuse according to claim 1, which is characterized in that first stitch includes the
One interconnecting piece, the first bending part and the first mounting portion, the first connecting portion are set on the mounting blocks, first bending
Portion is set in the first connecting portion, and first mounting portion is set on first bending part.
4. Fast Installation formula self-recovery fuse according to claim 1, which is characterized in that second stitch includes the
Two interconnecting pieces, the second bending part and the second mounting portion, the second connecting portion are set on the mounting blocks, second bending
Portion is set in the second connecting portion, and second mounting portion is set on second bending part.
5. Fast Installation formula self-recovery fuse according to claim 4, which is characterized in that second bending part is
" S " type structure.
6. Fast Installation formula self-recovery fuse according to claim 1, which is characterized in that first mounting post is circle
Rod structure.
7. Fast Installation formula self-recovery fuse according to claim 1, which is characterized in that second mounting post is circle
Rod structure.
8. Fast Installation formula self-recovery fuse according to claim 1, which is characterized in that the self-recovery fuse peace
The first mounting groove is offered on dress ontology, first installation sheet is set in first mounting groove.
9. Fast Installation formula self-recovery fuse according to claim 1, which is characterized in that the self-recovery fuse peace
The second mounting groove is offered on dress ontology, second installation sheet is set in second mounting groove.
10. Fast Installation formula self-recovery fuse according to claim 3, which is characterized in that the first bending part tool
There is semicircular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912073.1U CN208570516U (en) | 2018-06-12 | 2018-06-12 | Fast Installation formula self-recovery fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912073.1U CN208570516U (en) | 2018-06-12 | 2018-06-12 | Fast Installation formula self-recovery fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570516U true CN208570516U (en) | 2019-03-01 |
Family
ID=65486484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820912073.1U Active CN208570516U (en) | 2018-06-12 | 2018-06-12 | Fast Installation formula self-recovery fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570516U (en) |
-
2018
- 2018-06-12 CN CN201820912073.1U patent/CN208570516U/en active Active
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