CN205985503U - Safety terminal - Google Patents
Safety terminal Download PDFInfo
- Publication number
- CN205985503U CN205985503U CN201620945160.8U CN201620945160U CN205985503U CN 205985503 U CN205985503 U CN 205985503U CN 201620945160 U CN201620945160 U CN 201620945160U CN 205985503 U CN205985503 U CN 205985503U
- Authority
- CN
- China
- Prior art keywords
- base plate
- conducting strip
- plate
- shell fragment
- bottom plate
- 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.)
- Active
Links
Landscapes
- Fuses (AREA)
Abstract
The utility model discloses a safety terminal, including curb plate, guard plate, conducting strip, fixed fixture, bottom plate, draw -in groove, bench insulator, binding post and buckle, the both sides of bottom plate are equipped with the curb plate, curb plate and bottom plate fixed connection, and the bottom of bottom plate is equipped with and is provided with the backing plate, and guard plate fixed mounting is at the both ends of bottom plate, being equipped with the mounting hole on the bottom plate, being provided with fixing device on the fixed fixture, fixing device passes the mounting hole, fixes the bottom plate on fixed fixture, and bench insulator, bottom plate and bench insulator fixed connection are wrapped up to the bottom surface of bottom plate. This safety terminal, the inside of safety terminal is handled through sealed, and the PVC insulating layer protection that makes the cable lets the variable speed oil of high temperature in the middle of the copper pipe through special process processing, and the puzzlement of cable PVC insulating layer because of can't long term immersion working has effectually been solved to unable direct contact cable PVC insulating layer in high temperature changes speed oil.
Description
Technical field
This utility model is related to power electronic devices technical field, specifically a kind of fuse terminals.
Background technology
Fuse terminals are a kind of conventional electronic security(ELSEC) devices, for protecting electronic equipment, prevent electronic equipment due to outer
High current that the chance failure of portion's power supply source leads to and be burned out.Described fuse terminals are typically coupled in series to protected electronic equipment
The positive pole line of power input in；Terminal because long period of soaking high temperature speed change oil in work, the physical property to material and
Chemical-resistance requires very high, and the PVC dielectric protection layer of cable, in the middle of the copper pipe processed through special process, allows high temperature
Speed change oil it is impossible to directly contact cable PVC insulating barrier, effectively solve cable PVC insulating barrier because cannot long period of soaking in height
The puzzlement working in warm speed change oil.
Utility model content
The purpose of this utility model is to provide a kind of fuse terminals, and the inside of fuse terminals, through encapsulation process, makes line
The PVC dielectric protection layer of cable in the middle of the copper pipe processed through special process, allow high temperature speed change oil it is impossible to directly contact cable
PVC insulating barrier, effectively solve cable PVC insulating barrier because cannot long period of soaking puzzlement of working in high temperature speed change oil, with
Solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of fuse terminals, including side plate, protection
Plate, conducting strip, holding clamp, base plate, draw-in groove, insulating base, binding post and buckle, the both sides of described base plate are provided with side plate, side
Plate is fixedly connected with base plate, and the bottom of base plate is provided with and is provided with backing plate, and protective plate is fixedly mounted on the two ends of base plate；Described base plate
It is provided with installing hole, holding clamp is provided with fixing device, fixing device passes through installing hole, secures a base plate to holding clamp
On, the bottom surface parcel insulating base of base plate, base plate is fixedly connected with insulating base；Jack and conducting strip are provided with described base plate, lead
The inner side setting connecting hole of electric piece, base plate arranges slot, connecting hole is corresponding with slot；Described clip clamping is in conducting strip
Inner side, the afterbody of shell fragment is connected to the inside of connecting hole and draw-in groove, is fixed by connection sheet between shell fragment and base plate；Described
Base plate is wrapped by rubber blanket with the junction of insulating base, and the surface of conducting strip is coated with one layer of tin coating, and conducting strip sets
Put draw-in groove；Described binding post is arranged on the head of conducting strip, conducting strip and the fixing welding of binding post, the afterbody setting of shell fragment
Buckle, shell fragment and conducting strip clamping fixed by snap.
As further program of the utility model：Described insulating base is rectangular structure, is formed using ceramic sintering, absolutely
The bottom of edge seat is processed through frosted.
As further program of the utility model：Described conducting strip and shell fragment are pyrite material, the inside setting of shell fragment
There is spring.
As further program of the utility model：Described rubber blanket adopts electro-insulating rubber material injection mo(u)lding.
As further program of the utility model：A pair of conductive piece is provided with described holding clamp.
Compared with prior art, this utility model beneficial effect：
This fuse terminals, insulating base is rectangular structure, is formed using ceramic sintering, good insulation preformance, it is to avoid electric leakage is existing
The generation of elephant, the bottom of insulating base is processed it is easy to install through frosted, prevents insulating base from sliding, increases frictional resistance；Conductive
Piece and shell fragment are pyrite material, and electric conductivity is excellent, long perfomance life, shell fragment be internally provided with spring, strengthen shell fragment
Elasticity, control shell fragment folding；Rubber blanket adopts electro-insulating rubber material injection mo(u)lding, and conducting strip and base plate are fixed,
Strengthen the stability in the large of equipment, improve the security performance of equipment；A pair of conductive piece is provided with holding clamp, for even
Connect the both positive and negative polarity of external power source；Through encapsulation process, the PVC dielectric protection layer making cable is through special for the inside of fuse terminals
Technique processing copper pipe in the middle of, allow high temperature speed change oil it is impossible to directly contact cable PVC insulating barrier, effectively solve cable
PVC insulating barrier is because cannot long period of soaking puzzlement of working in high temperature speed change oil.
Brief description
Fig. 1 is front view of the present utility model；
Fig. 2 is rearview of the present utility model；
Fig. 3 is left view of the present utility model；
Fig. 4 is right view of the present utility model；
Fig. 5 is elastic piece structure schematic diagram of the present utility model.
In figure：1- side plate, 2- backing plate, 3- protective plate, 4- installing hole, 5- jack, 6- conducting strip, 7- connecting hole, 8- fix
Fixture, 9- slot, 10- shell fragment, 11- base plate, 12- fixing device, 13- draw-in groove, 14- connection sheet, 15- insulating base, 16- rubber
Pad, 17- tin coating, 18- binding post, 19- buckle.
Specific embodiment
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 description is 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 the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-5, in this utility model embodiment, a kind of fuse terminals, including side plate 1, protective plate 3, conducting strip
6th, holding clamp 8, base plate 11, draw-in groove 13, insulating base 15, binding post 18 and buckle 19, the both sides of base plate 11 are provided with side plate 1,
Side plate 1 is fixedly connected with base plate 11, and the bottom of base plate 11 is provided with and is provided with backing plate 2, and protective plate 3 is fixedly mounted on the two of base plate 11
End；Base plate 11 is provided with installing hole 4, holding clamp 8 is provided with fixing device 12, holding clamp 8 is provided with a pair of conductive
Piece 6, for connecting the both positive and negative polarity of external power source；Fixing device 12 passes through installing hole 4, and base plate 11 is fixed on holding clamp 8,
The bottom surface parcel insulating base 15 of base plate 11, insulating base 15 is rectangular structure, is formed using ceramic sintering, good insulation preformance, keeps away
Exempt from the generation of leaky, the bottom of insulating base 15 is processed it is easy to install through frosted, prevents insulating base 15 from sliding, increases
Frictional resistance；Base plate 11 is fixedly connected with insulating base 15；Jack 5 and conducting strip 6, the inner side of conducting strip 6 are provided with base plate 11
Setting connecting hole 7, base plate 11 arranges slot 9, and connecting hole 7 and slot 9 are used for fixed-conductive film 6, can prevent during long-time use
Only conducting strip 6 rocks, and conducting strip 6 and shell fragment 10 are pyrite material, and electric conductivity is excellent, long perfomance life, shell fragment 10 interior
Portion is provided with spring, strengthens the elasticity of shell fragment 10, controls the folding of shell fragment 10；Connecting hole 7 is corresponding with slot 9；Shell fragment 10
Be connected to the inner side of conducting strip 6, the afterbody of shell fragment 10 is connected to connecting hole 7 and the inside of draw-in groove 13, shell fragment 10 and base plate 11 it
Between fixed by connection sheet 14；Base plate 11 is wrapped by rubber blanket 16 with the junction of insulating base 15, conducting strip 6
Surface is coated with one layer of tin coating 17, and rubber blanket 16 adopts electro-insulating rubber material injection mo(u)lding, and conducting strip 6 and base plate 11 are consolidated
Fixed, strengthen the stability in the large of equipment, improve the security performance of equipment；Tin coating 17 is protected to terminal, plays anti-
Rust acts on, and conducting strip 6 arranges draw-in groove 13；Binding post 18 is arranged on the head of conducting strip 6, conducting strip 6 and binding post 18
Fixing welding, the afterbody setting buckle 19 of shell fragment 10, shell fragment 10 fixes clamping with conducting strip 6 by buckle 19.
In sum：Through encapsulation process, the PVC dielectric protection layer making cable is through special work for the inside of fuse terminals
Skill processing copper pipe in the middle of, allow high temperature speed change oil it is impossible to directly contact cable PVC insulating barrier, effectively solve cable PVC
Insulating barrier is because cannot long period of soaking puzzlement of working in high temperature speed change oil.
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, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded 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 the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (5)
1. a kind of fuse terminals, including side plate (1), protective plate (3), conducting strip (6), holding clamp (8), shell fragment (10), base plate
(11), draw-in groove (13), insulating base (15), binding post (18) and buckle (19) it is characterised in that：The both sides of described base plate (11)
It is provided with side plate (1), side plate (1) is fixedly connected with base plate (11), the bottom of base plate (11) is provided with and is provided with backing plate (2), protective plate
(3) it is fixedly mounted on the two ends of base plate (11)；Described base plate (11) is provided with installing hole (4), holding clamp (8) is provided with solid
Determine device (12), fixing device (12) passes through installing hole (4), and base plate (11) is fixed on holding clamp (8), base plate (11)
Bottom surface parcel insulating base (15), base plate (11) is fixedly connected with insulating base (15)；Be provided with described base plate (11) jack (5) and
Conducting strip (6), inner side setting connecting hole (7) of conducting strip (6), base plate (11) is upper to arrange slot (9), connecting hole (7) and slot
(9) corresponding；Described shell fragment (10) is connected to the inner side of conducting strip (6), and the afterbody of shell fragment (10) is connected to connecting hole (7) and card
The inside of groove (13), is fixed by connection sheet (14) between shell fragment (10) and base plate (11)；Described base plate (11) and insulation
The junction of seat (15) is wrapped by rubber blanket (16), and the surface of conducting strip (6) is coated with one layer of tin coating (17), conducting strip
(6) upper setting draw-in groove (13)；Described binding post (18) is arranged on the head of conducting strip (6), conducting strip (6) and binding post
(18) fixing welding, afterbody setting buckle (19) of shell fragment (10), shell fragment (10) passes through buckle (19) fixing card with conducting strip (6)
Connect.
2. a kind of fuse terminals according to claim 1 it is characterised in that：Described insulating base (15) is rectangular structure,
Formed using ceramic sintering, the bottom of insulating base (15) is processed through frosted.
3. a kind of fuse terminals according to claim 1 it is characterised in that：Described conducting strip (6) and shell fragment (10) are Huang
Copper material, shell fragment (10) be internally provided with spring.
4. a kind of fuse terminals according to claim 1 it is characterised in that：Described rubber blanket (16) adopts electro-insulating rubber material
Matter injection mo(u)lding.
5. a kind of fuse terminals according to claim 1 it is characterised in that：It is provided with a pair on described holding clamp (8)
Conducting strip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945160.8U CN205985503U (en) | 2016-08-24 | 2016-08-24 | Safety terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945160.8U CN205985503U (en) | 2016-08-24 | 2016-08-24 | Safety terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985503U true CN205985503U (en) | 2017-02-22 |
Family
ID=58035471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945160.8U Active CN205985503U (en) | 2016-08-24 | 2016-08-24 | Safety terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221772A (en) * | 2017-07-03 | 2017-09-29 | 天津大创科技有限公司 | A kind of conducting gas connection structure with contactor function |
-
2016
- 2016-08-24 CN CN201620945160.8U patent/CN205985503U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221772A (en) * | 2017-07-03 | 2017-09-29 | 天津大创科技有限公司 | A kind of conducting gas connection structure with contactor function |
| CN107221772B (en) * | 2017-07-03 | 2023-10-27 | 天津大创科技有限公司 | Conduction gas joint structure with circuit switch function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200723633A (en) | Overvoltage protection devices including wafer of varistor material | |
| CN204575692U (en) | Vehicle battery sensor unit | |
| CN203300818U (en) | Wire clamp for testing | |
| TW200514105A (en) | PTC thermister, and circuit protection method | |
| CN205985503U (en) | Safety terminal | |
| CN202474399U (en) | Socket with sparkproof efficacy | |
| CN106782955B (en) | Piezoresistive element with overheating protection | |
| CN202678007U (en) | Varistor with self-protection function | |
| CN206116508U (en) | Group battery voltage acquisition device | |
| CN205692924U (en) | A kind of super-low-temperature lithium-ion cell structure | |
| CN206370318U (en) | Piezoresistive element with overtemperature protection | |
| CN206331859U (en) | Piezo-resistance with overcurrent protection function | |
| CN203278068U (en) | Fuse handcart for centrally-installed switchgear | |
| CN204118330U (en) | Automotive rear windshields splicing ear | |
| CN204088252U (en) | Restoration type fuse | |
| CN204230482U (en) | A kind of new type of safe anti-electric shock socket | |
| CN102737798A (en) | Battery protection PTC device | |
| CN103106989B (en) | Over-current protecting element and battery protection circuit device | |
| CN207652014U (en) | A kind of Pasting fixation is easy to the earth leakage protective device of wiring | |
| CN205790690U (en) | A kind of snap joint | |
| JP3204027U (en) | Overheat overcurrent protection device | |
| CN203415333U (en) | PTC (positive temperature coefficient) thermosensitive resistor | |
| CN204349100U (en) | Terminal rubber shell | |
| CN207883418U (en) | Varistor with fuse protecting device | |
| CN209461404U (en) | The fuse of new energy management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |