CN103956228B - Ceramic binding post used for high-voltage electric appliance - Google Patents
Ceramic binding post used for high-voltage electric appliance Download PDFInfo
- Publication number
- CN103956228B CN103956228B CN201410172258.XA CN201410172258A CN103956228B CN 103956228 B CN103956228 B CN 103956228B CN 201410172258 A CN201410172258 A CN 201410172258A CN 103956228 B CN103956228 B CN 103956228B
- Authority
- CN
- China
- Prior art keywords
- rolling
- insulator
- engaging portion
- wall
- hexagonal
- 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
- 239000000919 ceramic Substances 0.000 title abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 88
- 239000012212 insulator Substances 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
The invention discloses a ceramic binding post used for a high-voltage electric appliance. The ceramic binding post includes an insulator and upper and lower connection assemblies arranged on the insulator, wherein the outer wall of the insulator is provided with a first rolling buckling portion and a second rolling buckling portion; each connection assembly comprises a rolling buckling element, and each rolling buckling element comprises a pressing cover portion, a sleeve connection portion and a rolling ring portion; the outer circumferential walls of the rolling buckling portions of the insulator are provided with annular grooves; the upper connection assembly further comprises a terminal stud and a sealing ring, the sealing ring is located in a hexagonal groove in the center of the top end face of the first rolling buckling portion and is pressed through the terminal stud, and the terminal stud is covered and pressed through the pressing cover portions of the rolling buckling elements; the sleeve connection portion of each rolling buckling element is provided with an inwards convex annular boss, and the annular bosses right face the annular grooves of the insulator. The ceramic binding post can effectively prevent the phenomenon that sealing performance is poor due to uneven buckling and rolling, and quality of finished products is fully guaranteed.
Description
The application is Application No. 201210095875.5, and the applying date is on March 31st, 2012, and invention and created name is
A kind of divisional application of the application for a patent for invention of " binding post for High-Voltage Electrical Appliances ".
Technical field
The present invention relates to high tension terminal structure-design technique field, more particularly, to a kind of ceramic-type for High-Voltage Electrical Appliances
Binding post.
Background technology
The ceramic insulator of high-voltage capacitor in the market is with silver, installation portion and ceramic body to be welded together,
It is allowed to be secured firmly on ceramic body, this product cost is higher, complex steps, long processing time.
Traditional ceramic-type insulator, needs to weld metallic coupling assembly and mounting assembly with ceramic insulator body
Connect fixation, due to ceramic particularity, need to adopt the extraordinary solder with silver alloy as main component, this kind of solder price is very
Costliness, simultaneously in order to ensure the two fastness combining in addition it is also necessary to relatively thicker layer, materials are more, lead to this kind of insulator
Cost remain high；In addition, for the viscous state being configured to easily smear by this silver alloy, needing using pollution level relatively
The acidic chemical medicine of weight, is unfavorable for environmental protection.
The technical staff of some companies is intended to realize the fixation between metal connecting piece and ceramic insulator using rolling mode
Connect, but the shortcoming of rolling operation be easily cause rolling uneven so that connection effect is difficult to ensure that, simultaneously because adopting
With rolling mode processing and manufacturing, once waste product occurs, it is difficult to be repaired and remove, overall can only discard, cause serious wave
Take.
Content of the invention
It is an object of the invention to provide a kind of ceramic-type binding post for High-Voltage Electrical Appliances that end product quality is effectively ensured.
The technical scheme realizing the object of the invention is: a kind of ceramic-type binding post for High-Voltage Electrical Appliances, including insulator
With setting coupling assembly on the insulator；Described insulator outer wall is provided with radially projecting two rolling engaging portion, point
It is not the first rolling engaging portion and the second rolling engaging portion；Described insulator upper end outer wall is provided with the first rolling snapping
Portion, middle part outer wall is provided with increasing and climbs full skirt, and bottom outer wall is provided with the second rolling engaging portion, and described insulator is also along its center
Axis direction is provided with through hole；Each described coupling assembly includes rolling in engaging portion for snapping onto insulator by rolling mode
Rolling fastener；Described rolling fastener includes the socket part for being set on insulator rolling engaging portion periphery wall and is used for
Insulator is snapped onto by rolling mode and rolls the rolling ring portion on engaging portion diapire；Described two coupling assemblies are upper company respectively
Connected components and lower coupling assembly；The basic configuration that described insulator rolls engaging portion periphery wall is circular, described rolling engaging portion
Periphery wall is provided with an annular groove；Upper coupling assembly also includes connection bolt and sealing ring；First rolling engaging portion top end
Face center is provided with a hexagonal groove, and described sealing ring is located in this hexagonal groove；Described connection bolt includes threaded area, position
In hexagonal (hexagon)nut area and the wiring hole along the setting of its center axis of threaded area bottom, described hexagonal (hexagon)nut area also is located at hexagonal
In groove, and sealing ring is pressed in hexagonal groove；Rolling fastener in described upper coupling assembly is also included for by six
Angle nut area lid is pressed in the lid splenium in described hexagonal groove；The annular of convex is additionally provided with the socket part of described rolling fastener
Boss, this annular boss is just arranged to the annular groove of described insulator.In such scheme, described annular boss is by rolling
The wall body of described rolling fastener socket part is formed, and described insulator is ceramic insulator.
The present invention has positive effect: the present invention is due to being provided with a ring on described insulator rolling engaging portion periphery wall
Connected in star；After rolling fastener completes to roll snapping operation, then just recessed to described annular on rolling fastener socket part
The local rolling of groove once, forms an inwardly projecting annular boss, thus effectively prevent from leading to because snapping rolling is uneven
Sealing property bad phenomenon, fully ensures that end product quality.
Brief description
Fig. 1 is a kind of sectional view of the first structure of the present invention；
Fig. 2 is the close-up schematic view at c in Fig. 1；
Fig. 3 is the close-up schematic view at d in Fig. 1.
Reference in above-mentioned accompanying drawing is as follows:
Insulator 1, rolling engaging portion 11, the first rolling engaging portion 111, the second rolling engaging portion 112, annular groove 12,
Increase and climb full skirt 13, through hole 14, hexagonal groove 15,
Coupling assembly 2, upper coupling assembly 2a, roll fastener 21, socket part 211, roll ring portion 212, annular boss
213, lid splenium 214, connection bolt 31, threaded area 311, hexagonal (hexagon)nut area 312, wiring hole 313, sealing ring 32, lower connection group
Part 2b, sealing ring 41, limiting section 51, installation portion 52.
Specific embodiment
(embodiment 1)
Fig. 1 to Fig. 3 shows the first specific embodiment of the present invention, and wherein Fig. 1 is the first structure of the present invention
A kind of sectional view；Fig. 2 is the close-up schematic view at c in Fig. 1；Fig. 3 is the close-up schematic view at d in Fig. 1.
The present embodiment is a kind of binding post for High-Voltage Electrical Appliances, as shown in Fig. 1 to Fig. 3, including ceramic insulator 1 with set
Put two coupling assemblies 2 on insulator 1.
In the present embodiment, the outer wall of described insulator 1 is provided with two radially projecting rolling engaging portion 11, is respectively
First rolling engaging portion 111 and the second rolling engaging portion 112；Described insulator 1 upper end outer wall is provided with the first rolling button
Socket part 111, middle part outer wall is provided with increasing and climbs full skirt 13, and bottom outer wall is provided with the second rolling engaging portion 112, in addition described insulation
Son 1 is also provided with through hole 14 along its center axis direction.
In the present embodiment, described coupling assembly 2 has two, is connected with the described first rolling engaging portion 111 respectively
Upper coupling assembly 2a and lower coupling assembly 2b being connected with the second rolling engaging portion 112.
Described upper coupling assembly 2a is except including for snapping onto the rolling in the first rolling engaging portion 111 by rolling mode
Clinching fitting 21, also includes connection bolt 31 and sealing ring 32；It is provided with described first rolling engaging portion 111 top end face center
One hexagonal groove 15, described sealing ring 32 is located in this hexagonal groove 15.Described connection bolt 31 includes threaded area 311 and position
In the hexagonal (hexagon)nut area 312 of threaded area 311 bottom, described hexagonal (hexagon)nut area 312 also is located in hexagonal groove 15, and by sealing ring
32 are pressed in hexagonal groove 15；In addition described connection bolt 31 is also provided with wiring hole 313 along its center axis.
In the present embodiment, the basic configuration that each insulator rolls engaging portion 11 periphery wall is circular, each rolling engaging portion 11
One annular groove 12 is equipped with periphery wall.
Rolling fastener 21 in described upper coupling assembly 2a is included for being set in the first rolling engaging portion 111 periphery wall
On socket part 211, for by rolling mode snap onto insulator 1 roll engaging portion 11 diapire on rolling ring portion 212 and
For hexagonal (hexagon)nut area 312 lid is pressed in the lid splenium 214 in described hexagonal groove 15；It is additionally provided with convex on its socket part 211
Annular boss 213, this annular boss 213 just arranges to the annular groove 12 of described insulator 1.This annular boss 213 is logical
Cross roll described rolling fastener 21 socket part 211 wall body formed.
Described lower coupling assembly 2b is except including for snapping onto the rolling in the second rolling engaging portion 112 by rolling mode
Clinching fitting 21, also includes a sealing ring 41.
Rolling fastener 21 in described lower coupling assembly 2b is included for being set in the second rolling engaging portion 112 periphery wall
On socket part 211, for by rolling mode snap onto insulator 1 roll engaging portion 11 diapire on rolling ring portion 212, position
In the limiting section 51 of socket part 211 lower section and the installation portion 52 of cup-shaped；The annular boss of convex is additionally provided with its socket part 211
213, this annular boss 213 is just arranged to the annular groove 12 of described insulator 1.This annular boss 213 is described by rolling
The wall body of rolling fastener 21 socket part 211 is formed.
The present embodiment is due to being provided with an annular groove 12 on described insulator 1 rolling engaging portion 11 periphery wall；Work as rolling
After fastener 21 completes to roll snapping operation, the then place rolling just to described annular groove on rolling fastener 21 socket part
Pressure once, forms an inwardly projecting annular boss, thus effectively preventing from rolling the uneven sealing property leading to not because of snapping
Good phenomenon, fully ensures that end product quality.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not to this
The restriction of the embodiment of invention.For those of ordinary skill in the field, acceptable on the basis of the above description
Make other changes in different forms.There is no need to be exhaustive to all of embodiment.And these genus
Among the obvious change extended out of spirit of the present invention or variation are still in protection scope of the present invention.
Claims (1)
1. a kind of ceramic-type binding post for High-Voltage Electrical Appliances, including insulator (1) with two companies being arranged on insulator (1)
Connected components (2)；Described insulator (1) outer wall is provided with radially projecting two rolling engaging portion (11), is the first rolling respectively
Clinching socket part (111) and the second rolling engaging portion (112)；Described insulator (1) upper end outer wall is provided with the first rolling button
Socket part (111), middle part outer wall is provided with increasing and climbs full skirt (13), and bottom outer wall is provided with the second rolling engaging portion (112), described exhausted
Edge (1) is also provided with through hole (14) along its center axis direction；Each described coupling assembly (2) is included for by rolling mode
Snap onto insulator (1) and roll the rolling fastener (21) in engaging portion (11)；Described rolling fastener (21) is included for covering
It is located at the socket part (211) that insulator (1) rolls on engaging portion (11) periphery wall and for insulation is snapped onto by rolling mode
Sub (1) rolls the rolling ring portion (212) on engaging portion (11) diapire；It is characterized in that:
Described two coupling assemblies are upper coupling assembly (2a) and lower coupling assembly (2b) respectively；Described insulator (1) rolling button
The basic configuration of socket part (11) periphery wall is circular, and described rolling engaging portion (11) periphery wall is provided with an annular groove (12)；
Upper coupling assembly (2a) also includes connection bolt (31) and sealing ring (32)；First rolling engaging portion (111) top end face center
Place is provided with a hexagonal groove (15), and described sealing ring (32) is located in this hexagonal groove (15)；Described connection bolt (31) bag
Include threaded area (311), the hexagonal (hexagon)nut area (312) being located at threaded area (311) bottom and the wiring along the setting of its center axis
Hole (313), described hexagonal (hexagon)nut area (312) also is located in hexagonal groove (15), and sealing ring (32) is pressed on hexagonal groove
(15) in；Rolling fastener (21) in described upper coupling assembly (2a) is also included for being pressed in hexagonal (hexagon)nut area (312) lid
Lid splenium (214) in described hexagonal groove (15)；It is additionally provided with convex on the socket part (211) of described rolling fastener (21)
Annular boss (213), annular groove (12) setting just to described insulator (1) for this annular boss (213)；Described annular boss
(213) it is to be formed by rolling the wall body of described rolling fastener (21) socket part (211)；Described insulator (1) is pottery
Insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172258.XA CN103956228B (en) | 2012-03-31 | 2012-03-31 | Ceramic binding post used for high-voltage electric appliance |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210095875.5A CN102637494B (en) | 2012-03-31 | 2012-03-31 | Binding post for high-voltage electrical apparatus |
| CN201410172258.XA CN103956228B (en) | 2012-03-31 | 2012-03-31 | Ceramic binding post used for high-voltage electric appliance |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210095875.5A Division CN102637494B (en) | 2012-03-31 | 2012-03-31 | Binding post for high-voltage electrical apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103956228A CN103956228A (en) | 2014-07-30 |
| CN103956228B true CN103956228B (en) | 2017-01-18 |
Family
ID=51333490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410172258.XA Active CN103956228B (en) | 2012-03-31 | 2012-03-31 | Ceramic binding post used for high-voltage electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103956228B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2845477A (en) * | 1952-12-20 | 1958-07-29 | Westinghouse Electric Corp | Mounting means for a bushing |
| CN1360724A (en) * | 1999-05-13 | 2002-07-24 | 约翰·爱德华·费里曼·贝利 | Electric insulator assemblies |
| CN202102821U (en) * | 2011-06-28 | 2012-01-04 | 西安德邦电工设备有限责任公司 | Electric appliance leading wire insulation sleeve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4109448B2 (en) * | 2001-12-17 | 2008-07-02 | ニチコン株式会社 | Mounting structure for sealed insulator terminals of electrical equipment |
-
2012
- 2012-03-31 CN CN201410172258.XA patent/CN103956228B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2845477A (en) * | 1952-12-20 | 1958-07-29 | Westinghouse Electric Corp | Mounting means for a bushing |
| CN1360724A (en) * | 1999-05-13 | 2002-07-24 | 约翰·爱德华·费里曼·贝利 | Electric insulator assemblies |
| CN202102821U (en) * | 2011-06-28 | 2012-01-04 | 西安德邦电工设备有限责任公司 | Electric appliance leading wire insulation sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103956228A (en) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103956228B (en) | Ceramic binding post used for high-voltage electric appliance | |
| CN201773702U (en) | Power capacitor | |
| CN103956236B (en) | Ceramic-type binding post for High-Voltage Electrical Appliances | |
| CN103956238B (en) | Rolling-type ceramic wiring terminal for High-Voltage Electrical Appliances | |
| CN103956237B (en) | Rolling-type binding post for High-Voltage Electrical Appliances | |
| CN104167267B (en) | Sealed ceramic insulator with wiring assembly | |
| CN103956232B (en) | For the binding post of High-Voltage Electrical Appliances | |
| CN202632908U (en) | Binding post used in high-voltage electrical appliance | |
| CN202632909U (en) | Insulator for high-voltage binding post | |
| CN104167265B (en) | There is the firm buckled compact closed type ceramic insulator of connector assembly | |
| CN103956236A (en) | Ceramic binding post for high-voltage electric appliance | |
| CN102637491B (en) | Ceramic binding post | |
| CN103956237A (en) | Rolling-type binding post for high-voltage electric appliance | |
| CN104051152B (en) | Rolling ceramic binding post for power capacitor | |
| CN103956230B (en) | Rolling socket joint type binding post for power capacitor | |
| CN103956238A (en) | Rolling-type ceramic binding post for high-voltage electric appliance | |
| CN102637495B (en) | Insulator for high-voltage binding post | |
| CN103956231B (en) | Enhancing closed type binding post for power capacitor | |
| CN202633051U (en) | Improved porcelain binding post | |
| CN104319033B (en) | There is the firm buckled closed type ceramic insulator of connector assembly | |
| CN104051087B (en) | Welding type ceramic wiring terminal for power capacitor | |
| CN103956233B (en) | For the rolling-type binding post of power capacitor | |
| CN103956229B (en) | Rolling socket joint type for power capacitor strengthens closed type binding post | |
| CN102646491B (en) | A kind of ceramic wiring terminal | |
| CN105788854A (en) | High-tension ceramic binding post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160908 Address after: 325600 Wenzhou Province, Yueqing City, Hongqiao Town, Hong Yu Road, No. 14 Applicant after: Li Jianxun Address before: 215121 Suzhou Industrial Park, Jiangsu, South Road, a large harvest Plaza, room 1, room 809 Applicant before: Suzhou Beitengte Electronic Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180824 Address after: 226300 Jin Tong industrial concentration area, Jinsha Town, Tongzhou District, Nantong, Jiangsu Patentee after: Jiangsu Lipu Electronics Science & Technology Co., Ltd. Address before: 325600 No. 14 Yuhong Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee before: Li Jianxun |