CN208501136U - Ceramic casing of relay second metallization hanger - Google Patents
Ceramic casing of relay second metallization hanger Download PDFInfo
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- CN208501136U CN208501136U CN201821033618.8U CN201821033618U CN208501136U CN 208501136 U CN208501136 U CN 208501136U CN 201821033618 U CN201821033618 U CN 201821033618U CN 208501136 U CN208501136 U CN 208501136U
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- hook
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Abstract
The utility model discloses a kind of ceramic casing of relay second metallization hanger, the cross bar laid including the more intervals for hanging ceramic casing of relay and for hang on cathode rod and with cross bar more vertical poles connected vertically；It is installed on cross bar for hanging ceramic casing of relay and being linked up with the several groups of its point contact, hook includes for circular ring metal layer point contact on ceramic casing of relay and by the first of its clamping the hook and being used for rectangle frame shape metal layer point contact on ceramic casing of relay and by the second hook of its clamping.The first hook is separately positioned on the two sides of ceramic casing of relay with the second hook in above-mentioned hanger, guarantees that so that it will not fall from hanger by ceramic casing of relay clamping；Other first hook, the second hook respectively with circular ring metal layer, rectangle frame shape metal layer point contact, and non-face contact, ensure to link up with come into full contact with shell to conductive upper nickel while, avoid hanger and leave bad trace on shell.
Description
Technical field
The utility model relates to ceramic second metallization technical fields, particularly, are related to a kind of ceramic casing of relay two
Minor metal hanger.
Background technique
Existing high voltage direct current ceramics casing of relay generallys use barrel plating technique, during barrel plating, multiple high voltage direct current potteries
Molybdenum manganese layer surface is set to generate defect, dark crackle between porcelain casing of relay because mutually hitting, ceramic surface generates metallic nickel point
Deng.Simultaneously because high voltage direct current ceramics casing of relay belongs to special-shaped product, one side is printed with symmetrical circular ring metal layer,
The other side is printed with rectangle frame shape metal layer, and the metal nickel layer thickness that barrel plating technique will lead to shell both ends of the surface is inconsistent, is easy
Both ends of the surface are made nickel layer yin-yang color difference problem occur.In addition, existing hanger all has some limitations, it is easy product occur
Situations such as ceramics damage, nickel plating is uneven, deformation, and hanger and product poor contact, poorly conductive are easy to appear nickel plating not
Stable situation.
Summary of the invention
The utility model provides a kind of ceramic casing of relay second metallization hanger, to solve to plate in the prior art
Product surface generates defect, dark crackle, ceramic surface generation metallic nickel point, the uneven and existing hanger of nickel layer thickness and deposits when nickel
The limitation the technical issues of.
The technical solution adopted in the utility model is as follows:
A kind of ceramics casing of relay second metallization hanger, including between more for hanging ceramic casing of relay
Every laying cross bar and for hang on cathode rod and with the cross bar more vertical poles connected vertically；It is fixed on the cross bar
Have for hanging the ceramic casing of relay and being linked up with the several groups of its point contact, the hook include for the pottery
It circular ring metal layer point contact and by the first of its clamping the hook and is used for and the ceramic relay shell on porcelain casing of relay
Rectangle frame shape metal layer point contact and the second hook by its clamping on body.
Further, first hook includes the first segment being fixedly arranged on the cross bar, vertical with the first segment to connect
The second segment connect, connect with the second segment and bending to the circular ring metal layer interstitial hole in third section and with it is described
The 4th section of the circular ring metal layer interstitial hole is stretched out in the connection of third section and bending；The third section, the 4th section of difference
With the circular ring metal layer point contact.
Further, the angle between the third section and the second segment is 125 °~140 °.
It further, include the quantity at least two of first hook in hook described in every group.
Further, second hook includes the first segmentation being fixedly arranged on the cross bar, is hung down with first segmentation
Third segmentation in straight second segmentation, with the second segmentation connection and bending to the rectangle frame shape metal layer frame and with
The 4th segmentation of metal layer outer frame is stretched out in the third segmentation connection and bending；The third segmentation, the 4th segmentation difference
With the rectangle frame shape metal layer point contact.
Further, the angle between the third segmentation and the 4th segmentation is 110 °~120 °.
Further, include the quantity at least two of second hook in hook described in every group and second links up in institute
It states uniformly distributed on ceramic casing of relay.
Further, the free end of the 4th segmentation of two adjacent second hooks passes through the 5th in hook described in every group
Segmentation connection, the angle between the 5th segmentation and the 4th segmentation is 120 °~140 °.
Further, the upper end setting of the vertical pole is for hanging on the hook of the third on cathode rod.
Further, the cross bar, the vertical pole are respectively copper bar, aluminium bar or the aluminium alloy of surface cladding electro-insulating rubber
Bar；The hook is that stainless steel is linked up with.
The utility model has the following beneficial effects:
The ceramic casing of relay second metallization of the utility model is linked up with hanger provided with several groups, every group of hook packet
Include the first hook and second hook, using first hook clamping circular ring metal layer and with its point contact, utilize second hook card
Tight rectangle frame shape metal layer and with its point contact；On the one hand, the first hook is separately positioned on ceramic relay shell with the second hook
The two sides of body guarantee that so that it will not fall from hanger by ceramic casing of relay clamping；On the other hand, the first hook, second
Respectively with circular ring metal layer, rectangle frame shape metal layer point contact, and non-face contact sufficiently connects ensuring to link up with shell hook
Touching to conductive upper nickel, solves the problems, such as it is empty plate bad while, also avoid hanger and leave bad trace on shell.
The ceramic casing of relay second metallization of the utility model realizes the secondary gold of ceramic casing of relay with hanger
The rack plating of categoryization, compared with traditional barrel plating technique, solving multiple ceramic casing of relay makes molybdenum manganese layer surface because of shock
It generates defect, dark crackle, ceramic surface and generates the technical problems such as metallic nickel point, meanwhile, shell both ends of the surface shape is also made using hanger
At nickel layer it is uniform, yin-yang color difference will not be led to the problem of.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to accompanying drawings, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural representation of the ceramic casing of relay second metallization hanger of the preferred embodiment in the utility model
Figure；
When Fig. 2 is the ceramic casing of relay second metallization hanger suspension shell of the preferred embodiment in the utility model
First side view；
When Fig. 3 is the ceramic casing of relay second metallization hanger suspension shell of the preferred embodiment in the utility model
Second side view；
Fig. 4 is the structural schematic diagram of first hook of the preferred embodiment in the utility model；
Fig. 5 is a kind of structural schematic diagram of second hook of the preferred embodiment in the utility model；
Fig. 6 is another structural schematic diagram of second hook of the preferred embodiment in the utility model.
Description of symbols:
1, ceramic casing of relay；2, cross bar；3, vertical pole；4, it links up with；41, the first hook；411, first segment；412, second
Section；413, third section；414, the 4th section；42, the second hook；421, the first segmentation；422, the second segmentation；423, third is segmented；
424, the 4th segmentation；425, the 5th segmentation；5, circular ring metal layer；6, rectangle frame shape metal layer；7, third is linked up with.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Referring to figs. 1 to Fig. 3, the preferred embodiment of the utility model provides a kind of ceramic casing of relay second metallization
With hanger, the cross bar 2 laid is spaced including more for hanging ceramic casing of relay 1 and for hanging on cathode rod simultaneously
With the more vertical poles 3 connected vertically of cross bar 2；Be installed on cross bar 2 for hang ceramic casing of relay 1 and with its point contact
Several groups hook 4, hook 4 include for 5 point contact of circular ring metal layer on ceramic casing of relay 1 and by the of its clamping
One links up with 41 and for linking up with 42 with 6 point contact of rectangle frame shape metal layer on ceramic casing of relay 1 and by the second of its clamping.
Above-mentioned ceramics casing of relay second metallization hanger is provided with several groups hook 4, and every group of hook 4 includes first
Hook 41 with second hook 42, using first hook 41 clamping circular ring metal layers 5 and with its point contact, utilize second link up with 42
Clamping rectangle frame shape metal layer 6 and with its point contact；On the one hand, the first hook 41 and the second hook 42 be separately positioned on it is ceramic after
The two sides of casing for electric appliances 1 guarantee that so that it will not fall from hanger by ceramic 1 clamping of casing of relay；On the other hand, first
Respectively with circular ring metal layer 5,6 point contact of rectangle frame shape metal layer, and non-face contact ensuring the 41, second hook 42 of hook
Hook 4 and shell come into full contact with to conductive upper nickel, solves the problems, such as it is empty plate bad while, also avoid hanger on shell
Leave bad trace.
Above-mentioned ceramics casing of relay second metallization realizes the extension of ceramic 1 second metallization of casing of relay with hanger
Plating, compared with traditional barrel plating technique, solving multiple ceramic casing of relay 1 lacks the generation of molybdenum manganese layer surface because of shock
Damage, dark crackle, ceramic surface generate the technical problems such as metallic nickel point, meanwhile, the nickel for using hanger being formed also shell both ends of the surface
Layer uniformly, will not lead to the problem of yin-yang color difference.
Preferably, referring to Fig. 4, the first hook 41 includes the first segment 411 being fixedly arranged on cross bar 2, vertical with first segment 411
The second segment 412 of connection, connect with second segment 412 and bending to 5 interstitial hole of circular ring metal layer in third section 413 and with
The 4th section 414 of 5 interstitial hole of circular ring metal layer is stretched out in the connection of third section 413 and bending；Third section 413, the 4th section of 414 difference
With 5 point contact of circular ring metal layer.The structure design of above-mentioned first hook 41 makes the first hook 41 can not only be in circular ring shape gold
Belong to clamping ceramics casing of relay 1 at layer 5, while realizing the point contact with circular ring metal layer 5, avoids hook 4 in metal layer
On avoid that there are virtual connections to touch situation while leave bad trace, to guarantee nickel in conduction and guarantee the nickel plating effect of molybdenum manganese layer
Fruit, nickel layer are uniform.First hook 41 is correspondingly arranged with circular ring metal layer 5, therefore contact point is at least 4.
Preferably, the angle between third section 413 and second segment 412 is 125 °~140 °.Above-mentioned third section 413 and second
Angle is designed according to the structure of ceramic casing of relay 1 itself between section 412, enhances the first hook 41 and shell annulus
The Elastic Contact of shape metal layer 5 guarantees conductive upper nickel, avoids conductive bad and nickel plating stability poor, solves empty plating and metal
Layer leads to the problem of yin-yang color difference.
It preferably, include the quantity at least two of the first hook 41 in every group of hook 4.Above-mentioned first hook 41 and annulus
Shape metal layer 5 is corresponding, at least corresponding one first hook 41 of each circular ring metal layer 5.Increase above-mentioned first hook 41
Quantity can make it bigger to the clamping dynamics of shell, while increase the contact point between hook 4 and circular ring metal layer 5
Quantity avoids conduction bad, guarantees the stability of nickel plating；It is additionally formed three-dimensional suspension locating structure, three-dimensional multiple spot is formed and hangs
By support, guarantee the stability of suspender.
Preferably, referring to Fig. 5, Fig. 6, the second hook 42 includes the first segmentation 421 being fixedly arranged on cross bar 2, with first point
The second vertical segmentation 422 of section 421, connect with the second segmentation 422 and the third in bending to 6 frame of rectangle frame shape metal layer is segmented
423 and with third segmentation 423 connect and bending stretch out metal layer outer frame the 4th be segmented 424；Third is segmented 423, the 4th points
Section 424 respectively with 6 point contact of rectangle frame shape metal layer.The structure design of above-mentioned second hook 42 makes the second hook 42 can not only
The clamping ceramics casing of relay 1 at rectangle frame shape metal layer 6, while realizing the point contact with rectangle frame shape metal layer 6, it avoids
Hook 4 avoids the case where there are virtual connection touchings while leaving bad trace on the metal layer, to guarantee nickel and nickel layer in conduction
Uniformly.Each second hook 42 and the contact point of rectangle frame shape are 2.
Preferably, the angle between third segmentation 423 and the 4th segmentation 424 is 110 °~120 °.Above-mentioned third section 413 with
Angle is designed according to the structure of ceramic casing of relay 1 itself between 4th section 414, enhances the second hook 42 and shell
The Elastic Contact of rectangle frame shape metal layer 6 guarantees conductive upper nickel, avoids conductive bad and nickel plating stability poor, solves void and be plated with
And metal layer leads to the problem of yin-yang color difference.
Preferably, in every group of hook 4 include second hook 42 quantity at least two and second hook 42 ceramics after
It is uniformly distributed on casing for electric appliances 1.Above-mentioned second hook 42 is used for the side of clamping rectangle frame shape metal layer 6, is at least symmetrical arranged
Two second hooks 42 are to guarantee the stability of shell.The quantity for increasing above-mentioned second hook 42, can make its card to shell
Clamp force degree is bigger, while increasing the contact point quantity between hook 4 and rectangle frame shape metal layer 6, avoids conductive bad, guarantee
The stability of nickel plating；It is additionally formed three-dimensional suspension locating structure, three-dimensional multiple spot is formed and is affiliated to support, guarantee the stabilization of suspender
Property.
Preferably, the free end of the 4th segmentation 424 of two adjacent second hooks 42 passes through the 5th segmentation in every group of hook 4
425 connections, the angle between the 5th segmentation 425 and the 4th segmentation 424 is 120 °~140 °.The 4th point of above-mentioned second hook 42
Section 424 free ends be connected with each other, make 42 pairs of shells of the second hook clamping dynamics increase and it is more stable；5th segmentation 425 with
4th segmentation 424 angle guarantee the 4th segmentation 424 and rectangle frame shape metal layer 6 between point contact, and the 5th segmentation 425 with
Metal layer does not contact, and guarantees point contact and non-thread contact or face contact between the second hook 42, nickel layer is avoided to leave bad trace
Mark.
Preferably, the upper end setting of vertical pole 3 is for hanging on the hook of the third on cathode rod 74.Above-mentioned third hook 74 is protected
The contact for demonstrate,proving cathode rod and vertical pole 3 avoids conductive bad, nickel plating stability difference problem.
Preferably, cross bar 2, vertical pole 3 are respectively copper bar, aluminium bar or the aluminium alloy rod of surface cladding electro-insulating rubber；Linking up with 4 is
Stainless steel hook.Above-mentioned cross bar 2, vertical pole 3 are respectively copper bar, aluminium bar or aluminium alloy rod, and the preferred fine copper of material conducts electricity very well simultaneously
And easy processing；Surface coats electro-insulating rubber, corrosion-resistant, prevents the bad loss of hanger body current, while reducing rack plating solution
The loss of middle nickel ion.Above-mentioned hook 4 uses stainless steel material, has good mechanical performance, superior elasticity, it is not easy to
Deformation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of ceramics casing of relay second metallization hanger, which is characterized in that
The cross bar (2) laid is spaced including more for hanging ceramic casing of relay (1) and for hanging over cathode rod
And with the cross bar (2) more vertical poles (3) connected vertically；
It is installed on the cross bar (2) for hanging the ceramic casing of relay (1) and being linked up with the several groups of its point contact
(4), the hook (4) include for circular ring metal layer (5) point contact on the ceramic casing of relay (1) and blocked
Tight first hook (41) and for rectangle frame shape metal layer (6) point contact on the ceramic casing of relay (1) and by its
Second hook (42) of clamping.
2. ceramics casing of relay second metallization hanger according to claim 1, which is characterized in that
First hook (41) includes the first segment (411) being fixedly arranged on the cross bar (2), is hung down with the first segment (411)
The direct-connected second segment (412) connect is connect and in bending to circular ring metal layer (5) interstitial hole with the second segment (412)
Third section (413) and connect with the third section (413) and bending stretches out the of circular ring metal layer (5) interstitial hole
Four sections (414)；The third section (413), the 4th section (414) respectively with circular ring metal layer (5) point contact.
3. ceramics casing of relay second metallization hanger according to claim 2, which is characterized in that
Angle between the third section (413) and the second segment (412) is 125 °~140 °.
4. ceramics casing of relay second metallization hanger according to claim 2, which is characterized in that
It include the quantity at least two of first hook (41) in hook (4) described in every group.
5. ceramics casing of relay second metallization hanger according to claim 1, which is characterized in that
Second hook (42) includes the first segmentation (421) being fixedly arranged on the cross bar (2), with first segmentation
(421) the second vertical segmentation (422) connect simultaneously bending to the rectangle frame shape metal layer (6) with second segmentation (422)
Third in frame is segmented (423) and connect the 4th segmentation that metal layer outer frame is stretched out in simultaneously bending with third segmentation (423)
(424)；Third segmentation (423), the 4th segmentation (424) respectively with rectangle frame shape metal layer (6) point contact.
6. ceramics casing of relay second metallization hanger according to claim 5, which is characterized in that
Angle between the third segmentation (423) and the 4th segmentation (424) is 110 °~120 °.
7. ceramics casing of relay second metallization hanger according to claim 5, which is characterized in that
Quantity at least two and second hook (42) including second hook (42) in hook (4) described in every group exist
It is uniformly distributed on the ceramics casing of relay (1).
8. ceramics casing of relay second metallization hanger according to claim 7, which is characterized in that
The free end of the 4th segmentation (424) of two adjacent second hooks (42) passes through the 5th in hook (4) described in every group
It is segmented (425) connection, the angle between the 5th segmentation (425) and the 4th segmentation (424) is 120 °~140 °.
9. ceramics casing of relay second metallization hanger according to any one of claim 1 to 8, feature exist
In,
The upper end setting of the vertical pole (3) is for hanging on the hook of the third on cathode rod (7).
10. ceramics casing of relay second metallization hanger according to any one of claim 1 to 8, feature exist
In,
The cross bar (2), the vertical pole (3) are respectively copper bar, aluminium bar or the aluminium alloy rod of surface cladding electro-insulating rubber；The extension
Hook (4) is stainless steel hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033618.8U CN208501136U (en) | 2018-07-02 | 2018-07-02 | Ceramic casing of relay second metallization hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033618.8U CN208501136U (en) | 2018-07-02 | 2018-07-02 | Ceramic casing of relay second metallization hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208501136U true CN208501136U (en) | 2019-02-15 |
Family
ID=65282083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821033618.8U Active CN208501136U (en) | 2018-07-02 | 2018-07-02 | Ceramic casing of relay second metallization hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208501136U (en) |
-
2018
- 2018-07-02 CN CN201821033618.8U patent/CN208501136U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hanger for secondary metallization of ceramic relay shell Effective date of registration: 20210105 Granted publication date: 20190215 Pledgee: China Construction Bank Co.,Ltd. Loudi branch Pledgor: LOUDI ANTAEUS ELECTRONIC CERAMICS Co.,Ltd. Registration number: Y2020430000058 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210826 Granted publication date: 20190215 Pledgee: China Construction Bank Co.,Ltd. Loudi branch Pledgor: LOUDI ANTAEUS ELECTRONIC CERAMICS Co.,Ltd. Registration number: Y2020430000058 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |