CN201773707U - Metal mounting seat - Google Patents
Metal mounting seat Download PDFInfo
- Publication number
- CN201773707U CN201773707U CN2010202707103U CN201020270710U CN201773707U CN 201773707 U CN201773707 U CN 201773707U CN 2010202707103 U CN2010202707103 U CN 2010202707103U CN 201020270710 U CN201020270710 U CN 201020270710U CN 201773707 U CN201773707 U CN 201773707U
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- China
- Prior art keywords
- insulator body
- installation base
- model
- utility
- metal
- 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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Abstract
The utility model discloses a metal mounting seat which comprises a plastic packaging part used for being fixedly connected with an insulator body, and a mounting part used for being fixedly arranged on an external electrical appliance; the top end of the plastic packaging part extends out of a pore space surrounded by the mounting part upwards; and two side ends of the edge wall of the top end of the plastic packaging part are provided with stopping teeth formed by a punch forming way. The metal mounting seat has the advantages of good sealing performance and greater binding force.
Description
Technical field
The utility model belongs to the structure-design technique field of binding post, is specifically related to a kind of metal installation base that is used for binding post.
Background technology
Present power capacitor, still the binding posts of ceramic insulator that use as main body more, main cause is that most power capacitor is for fear of the internal liquid seepage, need the whole comparatively strict sealing property that has, in addition, because power capacitor is compared with other High-Voltage Electrical Appliances mostly, price is comparatively cheap, in order to keep competitiveness, also have to use low-cost pottery as the binding post main body.
The binding post that this pottery is made is because parts are more, and assembling one by one, thus cause its processing technology loaded down with trivial details, and waste product appears easily; Well known fact is simultaneously: pottery dodges poor-performing than great, frangible and anti-soil; So the structure of this traditional binding post that is used for power capacitor is still needed improvement badly.
The utility model content
The purpose of this utility model provides a kind of binding post with excellent sealing performance and big adhesion.
Realize that a kind of technical scheme of the present utility model is: a kind of metal installation base comprises being used for the Plastic Division of fixedlying connected with described insulator body and being used for fixing installation installation portion in the external appliance; The top of described Plastic Division protrudes upward the vestibule that described installation portion surrounds; The limit wall two side ends on top, described Plastic Division is provided with the blocking teeth that forms by the punch forming mode.
In the such scheme, described blocking teeth is arranged with being interspersed in the form of a ring.
The good effect that the utlity model has:
(1) in the utility model, described metal installation base comprises and is used for the Plastic Division of fixedlying connected with described insulator body and is used for fixing installation installation portion in the external appliance; The top of described Plastic Division protrudes upward the vestibule that described installation portion surrounds.This kind metal installation base is when being used to make binding post, described metal installation base and external insulator body can be by injection mo(u)lding or the compression molding parts that becomes one, the structure and the manufacturing procedure thereof of binding post self have greatly been simplified, compare with the traditional wired post, save many parts and assembling procedure, effectively reduced manufacturing cost; In addition and since by by with the Plastic Division plastic packaging of metal installation base on insulator body, its sealing property also is guaranteed; The 3rd, because the unique texture of metal installation base in the utility model, can effectively guarantee to have bigger adhesion between the metal installation base and insulator body behind the plastic packaging.
(2) in the utility model, the two side ends of the distal edge wall of described Plastic Division is provided with the blocking teeth that forms by the punch forming mode.Described blocking teeth can be made by the distal edge wall of punching press Plastic Division, and the existence of this blocking teeth can effectively increase the adhesion between the metal installation base and insulator body behind the plastic packaging.
Description of drawings
Fig. 1 is a kind of half sectional view of first kind of structure of the utility model;
Fig. 2 is a kind of half sectional view of second kind of structure of the utility model;
Fig. 3 is the half sectional view that adopts a kind of binding post that metal installation base shown in Figure 1 makes.
Reference numeral: insulator body 1, through hole 11, connection bolt 2, admittedly envelope portion 21, admittedly seal boss 211, external thread part 22, mount pad 3, Plastic Division 31, installation portion 32, silicon rubber protective sleeve 4, anti-creepage full skirt 41, male member 311, tubulose fixed part 312, blocking teeth 313.
Embodiment
(embodiment 1, metal installation base)
Fig. 1 is a kind of half sectional view of first kind of structure of the utility model, has shown first kind of embodiment of the present utility model.
Present embodiment is a kind of metal installation base that is used to make binding post, sees Fig. 1, comprises being used for the Plastic Division 31 of fixedlying connected with described insulator body 1 and being used for fixing installation installation portion 32 in the external appliance; The top of described Plastic Division 31 protrudes upward the vestibule that described installation portion 32 surrounds.
The basic configuration of described metal installation base 3 is a tubulose; Its tube wall is an installation portion 32, and described Plastic Division 31 comprises the male member 311 that is arranged on installation portion 32 inwalls.
The top of described male member 311 is provided with extends vertically upward and exceeds the tubulose fixed part 312 that described installation portion 32 surrounds vestibule.
(embodiment 2, metal installation base)
Fig. 2 is a kind of half sectional view of second kind of structure of the utility model, has shown second kind of embodiment of the present utility model.
Present embodiment is substantially the same manner as Example 1, and difference is: see Fig. 2, the distal edge wall two side ends of described tubulose fixed part 312 is provided with the blocking teeth 313 that forms by the punch forming mode, and described blocking teeth 313 is arranged with being interspersed in the form of a ring.
The foregoing description 1 and embodiment 2 have the following advantages:
(1) among the foregoing description 1 and the embodiment 2, described metal installation base comprises and is used for the Plastic Division of fixedlying connected with described insulator body and is used for fixing installation installation portion in the external appliance; The top of described Plastic Division protrudes upward the vestibule that described installation portion surrounds.This kind metal installation base is when being used to make binding post, described metal installation base and external insulator body can be by injection mo(u)lding or the compression molding parts that becomes one, the structure and the manufacturing procedure thereof of binding post self have greatly been simplified, compare with the traditional wired post, save many parts and assembling procedure, effectively reduced manufacturing cost; In addition and since by by with the Plastic Division plastic packaging of metal installation base on insulator body, its sealing property also is guaranteed; The 3rd, because the unique texture of metal installation base in the utility model, can effectively guarantee to have bigger adhesion between the metal installation base and insulator body behind the plastic packaging.
(2) among the foregoing description 1 and the embodiment 2, the two side ends of the distal edge wall of described Plastic Division is provided with the blocking teeth that forms by the punch forming mode.Described blocking teeth can be made by the distal edge wall of punching press Plastic Division, and the existence of this blocking teeth can effectively increase the adhesion between the metal installation base and insulator body behind the plastic packaging.
(application examples 1, binding post)
Fig. 3 is the half sectional view that adopts a kind of binding post that metal installation base shown in Figure 1 makes, and has shown a kind of application mode of the present utility model.
Present embodiment is a kind of binding post that is used for power capacitor, sees Fig. 3, comprises insulator body 1, is arranged on the metal connection bolt 2 on described insulator body 1 top and is arranged on the metal installation base 3 of described insulator body 1 bottom; Described insulator body 1 is provided with through hole 11 along self central axis; Described insulator body adopts the compound inslation resin to make; Described metal installation base 3 is provided with and is used for the Plastic Division 31 of fixedlying connected with described insulator body 1 and is used for fixing installation installation portion 32 in the external appliance; Thereby the Plastic Division 31 of described metal installation base 3 fuses with described insulator body 1 in the bottom of described insulator body 1 by injection mo(u)lding or compression molding plastic packaging.
Described insulator body 1 adopts the sheet molding compound of glass fibre enhancing or the epoxy resin of glass fibre enhancing to make; Described metal installation base 3 adopts stainless steel or stainless iron to make.The outer wall of described insulator body 1 is provided with the silicon rubber protective sleeve 4 that possesses anti-creepage full skirt 41.
The basic configuration of described metal installation base 3 is a tubulose, and its tube wall is an installation portion 32, and described Plastic Division 31 is for being arranged on the male member on installation portion 32 inwalls, and the part or all of plastic packaging of described male member is in insulator body 1.
The top of described Plastic Division 31 protrudes upward the vestibule that described installation portion 32 surrounds, and described installation portion 32 is positioned at the diapire below of described insulator body 1.
The lower edge wall of described connection bolt 2 is solid envelope portions 21, and the upper edge wall is an external thread part 22; The solid envelope portion 21 of described connection bolt 2 is enclosed on the top of insulator body 1 admittedly by injection mo(u)lding or compression molding, and described external thread part 22 stretches out the roof of insulator body 1.
Described connection bolt 2 is hollow bolts, its admittedly envelope portion 21 be provided with the solid envelope boss 211 that is used to increase adhesion, the described envelope admittedly on the limit wall that boss 211 evaginations are arranged on solid envelope portion 21.
The solid envelope portion 21 of described connection bolt 2 is enclosed in the upper end open of insulator body 1 through hole 11 admittedly.
Described insulator body 1 is provided with annealed copper wire 5 in its through hole 11, the upper end of described annealed copper wire 5 is electrically connected with metal connection bolt 2, and described metal installation base 3 is provided with annealed copper wire 5 insulation.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.
Claims (2)
1. a metal installation base is characterized in that: comprise being used for the Plastic Division (31) of fixedlying connected with described insulator body (1) and being used for fixing installation installation portion (32) in the external appliance; The top of described Plastic Division (31) protrudes upward the vestibule that described installation portion (32) surrounds; The limit wall two side ends on top, described Plastic Division (31) is provided with the blocking teeth (313) that forms by the punch forming mode.
2. metal installation base according to claim 1 is characterized in that: described blocking teeth (313) is arranged with being interspersed in the form of a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202707103U CN201773707U (en) | 2010-07-15 | 2010-07-15 | Metal mounting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202707103U CN201773707U (en) | 2010-07-15 | 2010-07-15 | Metal mounting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773707U true CN201773707U (en) | 2011-03-23 |
Family
ID=43753550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202707103U Expired - Fee Related CN201773707U (en) | 2010-07-15 | 2010-07-15 | Metal mounting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403732A (en) * | 2015-12-21 | 2016-03-16 | 中国电子科技集团公司第二十六研究所 | Quartz flexible accelerometer capacitance sensor insulator lead wire and mounting structure |
-
2010
- 2010-07-15 CN CN2010202707103U patent/CN201773707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403732A (en) * | 2015-12-21 | 2016-03-16 | 中国电子科技集团公司第二十六研究所 | Quartz flexible accelerometer capacitance sensor insulator lead wire and mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20120715 |