CN207353104U - A kind of clad type silver contact - Google Patents
A kind of clad type silver contact Download PDFInfo
- Publication number
- CN207353104U CN207353104U CN201721513510.4U CN201721513510U CN207353104U CN 207353104 U CN207353104 U CN 207353104U CN 201721513510 U CN201721513510 U CN 201721513510U CN 207353104 U CN207353104 U CN 207353104U
- Authority
- CN
- China
- Prior art keywords
- silver contact
- outer sleeve
- lower section
- silver
- guide card
- 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 kind of clad type silver contact, its structure includes equipment upper cover protective shell, fixing groove, coating member, irony plate, silver contact guide card, silver contact, support plate, spiral lamination, connecting rod, spring, adjustable screw, spring supporting column, outer sleeve, outer sleeve is vertically fixed on the front of equipment upper cover protective shell, the spiral center being connected to inside outer sleeve of spring supporting column, silver contact guide card is equipped with the one the second and fixes telescopic chute, plastic button board, switch actuating plate, apply silver layer, device housings body, second fixes telescopic chute, the utility model by equipped with silver contact guide card, can be in equipment after silver contact usage time has been grown, poor effect or damage, without it is all discarded can rotation another contact guide card, it is i.e. convenient to save the time again, reduce cost.
Description
Technical field
The utility model is a kind of clad type silver contact, belongs to silver contact field.
Background technology
When silver contact refers to disconnection and the closure of electronic apparatus extensively, the intersection point that is separated from each other and contacted, due to
Metallic conductor terminal easily produces fever and the spark of moment in the moment of contact, promotes its contact point in the multi-frequency mistake used
Cheng Zhong, easily produces oxidation and electrolysis, is thickeied so its contact point is increased, or uses high-molecule metal manufacture with copper and silver
Two kinds of materials be it is more, then, just by this with contact point made of high-molecule metal, or with same material increase thicken point
Referred to as silver contact.
Prior art discloses Application No.：A kind of clad type silver contact of CN201420553796.9, including by copper material
Supporting item made of material and the coating member made of ag material, the supporting item include contact site, the fixation being arranged concentrically successively
Portion and connecting portion, the disc-shaped setting of contact site and fixed part, the connecting portion are in the form of a column setting, the contact site outside diameter
Fixed part outside diameter is respectively less than with connecting portion outside diameter, coating member is consistent with the contact site and the shape of fixed part that are fixedly connected, and should
Coating member has the cladding chamber that portion is coated and fixed by contact site to fixed part, and the supporting item is clamped with coating member, this kind of silver touches
Point saves material, and people can in time replace by the coating member of electric arc damage and it is repaired, and facilitate holding for silver contact
Continuous to utilize, prior art device only has a contact, if usage time is grown, poor effect, and also inconvenience is replaced, lead
Cause reduces the service life of whole equipment.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of clad type silver contact, it is existing to solve
There is technical equipment there was only a contact, if usage time is grown, poor effect, and also inconvenience is replaced, cause to reduce
The problem of service life of whole equipment.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of clad type silver touches
Point, its structure include equipment upper cover protective shell, fixing groove, coating member, irony plate, silver contact guide card, silver contact, support plate,
Spiral lamination, connecting rod, spring, adjustable screw, spring supporting column, outer sleeve, the outer sleeve are vertically fixed on equipment upper cover
The front of protective shell, the spiral center being connected to inside outer sleeve of spring supporting column, the adjustable screw are installed on outer
Top and the spiral connection of use, the fixing groove on the right side of sleeve are vertically fixed on above the left side of outer sleeve, the spring
Around the outer surface for being connected to spring supporting column, the connecting rod is screwed in the lower section of spring, the spiral lamination weldering
The lower section of connecting rod is connected on, the coating member is installed in the lower section of spiral lamination and uses gemel connection, and the support plate screw connects
The lower section of outer sleeve is connected on, the silver contact guide card is vertically fixed on the lower section of support plate, and the silver contact gemel connection is touched in silver
Select the lower section of guide card, the silver contact guide card be equipped with the one the second fix telescopic chute, plastic button board, switch actuating plate, apply silver layer,
Device housings body, second fix telescopic chute, and described the one the second fix left side of the telescopic chute gemel connection above device housings body,
The second fixation telescopic chute is vertically fixed on the right side above device housings body, and the switch actuating plate is screwed in
Above the left side of device housings body, the spiral center for being connected to switch actuating intralamellar part of the plastic button board, the painting silver layer glue
The lower section of device housings body is connected to, the device housings body is vertically fixed on the lower section of support plate.
Further, the adjustable screw is equipped with two or more and is in same vertical plane.
Further, the silver contact and support plate are parallel to each other.
Further, the coating member is a rectangle, and length is 20 centimetres, and width is ten centimetres.
Further, lower section of the irony plate rivet interlacement on the left of outer sleeve.
Further, the spring supporting outer surface of column scribbles lubricant, prevents equipment friction easily necrosis.
Further, the equipment upper cover protective shell is made of aluminum alloy materials, more effectively protects the use peace of equipment
Entirely.
Beneficial effect
A kind of clad type silver contact of the utility model, by equipped with silver contact guide card, can make in equipment in silver contact
After having been grown with the time, poor effect or damage, without all it is discarded can rotation another contact guide card, i.e., it is convenient
The time is saved again, reduces cost.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of clad type silver contact of the utility model.
Fig. 2 is the structure diagram of the utility model silver contact guide card section.
Fig. 3 is a kind of structure diagram of clad type silver contact section of the utility model.
In figure：Equipment upper cover protective shell -1, fixing groove -2, coating member -3, irony plate -4, silver contact guide card -5, silver touch
Point -6, support plate -7, spiral lamination -8, connecting rod -9, spring -10, adjustable screw -11, spring supporting column -12, outer sleeve -
13rd, the one the second fix telescopic chute -501, plastic button board -502, switch actuating plate -503, apply silver layer -504, device housings body -
505th, second telescopic chute -506 is fixed.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Please refer to Fig.1, Fig. 2, Fig. 3, the utility model provides a kind of clad type silver contact：Its structure is protected including equipment upper cover
Protective case 1, fixing groove 2, coating member 3, irony plate 4, silver contact guide card 5, silver contact 6, support plate 7, spiral lamination 8, connecting rod 9,
Spring 10, adjustable screw 11, spring supporting column 12, outer sleeve 13, the outer sleeve 13 are vertically fixed on the protection of equipment upper cover
The front of shell 1, the spiral center being connected to inside outer sleeve 13 of spring supporting column 12, the adjustable screw 11 are installed on
Top and the spiral connection of use, the fixing groove 2 on the right side of outer sleeve 13 are vertically fixed on above the left side of outer sleeve 13, institute
State spring 10 and be screwed in the lower section of spring 10 around the outer surface for being connected to spring supporting column 12, the connecting rod 9,
The spiral lamination 8 is welded on the lower section of connecting rod 9, and the coating member 3 is installed in the lower section of spiral lamination 8 and uses gemel connection,
For 7 screw connection of support plate in the lower section of outer sleeve 13, the silver contact guide card 5 is vertically fixed on the lower section of support plate 7, institute
6 gemel connection of silver contact is stated in the lower section of silver contact guide card 5, the silver contact guide card 5 be equipped with the one the second fix telescopic chute 501,
Plastic button board 502, switch actuating plate 503, painting silver layer 504, the fixation telescopic chute 506 of device housings body 505, second, described first
Second fixes left side of 501 gemel connection of telescopic chute above device housings body 505, and described second fixes telescopic chute 506 vertically admittedly
The right side of the top of device housings body 505 is scheduled on, the switch actuating plate 503 is screwed in a left side for device housings body 505
Above side, the spiral center being connected to inside switch actuating plate 503 of plastic button board 502, painting 504 gemel connection of silver layer exists
The lower section of device housings body 505, the device housings body 505 are vertically fixed on the lower section of support plate 7, the adjustable screw 11
Equipped with two or more and same vertical plane is in, the silver contact 6 and support plate 7 are parallel to each other, and the coating member 3 is one
Rectangle, length are 20 centimetres, and width is ten centimetres, lower section of 4 rivet interlacement of irony plate on the left of outer sleeve 13,
12 outer surface of spring supporting column scribbles lubricant, prevents equipment friction easily necrosis, the equipment upper cover protective shell 1 is by aluminium
Alloy material is made, and more effectively protects the safe to use of equipment.
Spring 10 described in the utility model is a kind of using the elastic machine components come work, made of elastic material
Part deforms upon under external force, restores to the original state again after removing external force, major function has the movement of control machinery, and absorption is shaken
Dynamic and impact energy, storage and output energy are as power.
In progress in use, equipment is touched in other equipment by silver contact 6, pass through outer sleeve 13 and equipment upper cover
Protective shell 1 protects the safety of equipment in use, can stretch after pressing spring 10, silver contact 6 is down crimped
When contacting another contact surface, coating member 3 plays the role of an insulation, can be with after the 6 long-time use of silver contact of equipment
Silver contact guide card 5 is directly replaced to be used, drives the second fixation telescopic chute 506 to carry out by pressing switch actuating plate 503
It is flexible to withdraw, come off and replaced inside support plate 7, without whole equipment dismounting and change, the one the second fix telescopic chute 501
It is connected to the electric current inside main structure and carries out conduction, plastic button board 502 fixes the equipment, applies silver layer 504 and is attached for equipment
Use.
The component that this utility member is universal standard part or those skilled in the art know, its structure and principle are all this
Technical staff can learn or know by normal experiment method the utility model solves the problems, such as it is existing by technical manual
Technical equipment only has a contact, if usage time is grown, poor effect, and also inconvenience is replaced, cause to reduce whole
The service life of a equipment, the utility model are combined with each other by above-mentioned component, can be in equipment in silver contact usage time
After having grown, poor effect or damage, without all it is discarded can rotation another contact guide card, i.e., it is convenient to save again
Time, reduce cost, it is described in detail below:
Described the one the second fix left side of 501 gemel connection of telescopic chute device housings body 505 above, second fixation
Telescopic chute 506 is vertically fixed on the right side of the top of device housings body 505, and the switch actuating plate 503, which is screwed in, to be set
Above the left side of standby shell body 505, the spiral center being connected to inside switch actuating plate 503 of plastic button board 502, the painting
504 gemel connection of silver layer is vertically fixed on the lower section of support plate 7 in the lower section of device housings body 505, the device housings body 505.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of clad type silver contact, its structure includes equipment upper cover protective shell (1), fixing groove (2), coating member (3), irony plate
Block (4), silver contact guide card (5), silver contact (6), support plate (7), spiral lamination (8), connecting rod (9), spring (10), adjustable spiral shell
Silk (11), spring supporting column (12), outer sleeve (13), the outer sleeve (13) are vertically fixed on equipment upper cover protective shell (1)
Front, the spring supporting column (12) is spiral to be connected to the internal center of outer sleeve (13), adjustable screw (11) installation
Top and the spiral connection of use, the fixing groove (2) on the right side of outer sleeve (13) are vertically fixed on a left side for outer sleeve (13)
Above side, it is characterised in that：
The spring (10) is screwed in around the outer surface for being connected to spring supporting column (12), the connecting rod (9)
The lower section of spring (10), the spiral lamination (8) are welded on the lower section of connecting rod (9), and the coating member (3) is installed in spiral lamination
(8) lower section and gemel connection is used, support plate (7) screw connection is led in the lower section of outer sleeve (13), the silver contact
Piece (5) is vertically fixed on the lower section of support plate (7), and silver contact (6) gemel connection is in the lower section of silver contact guide card (5)；
The silver contact guide card (5) is equipped with the one the second and fixes telescopic chute (501), plastic button board (502), switch actuating plate
(503), silver layer (504), device housings body (505) are applied, second fixes telescopic chute (506), described the one the second fix telescopic chute
(501) left side of the gemel connection above device housings body (505), the second fixation telescopic chute (506) are vertically fixed on equipment
Right side above shell body (505), the switch actuating plate (503) are screwed in the left side of device housings body (505)
Top, the plastic button board (502) is spiral to be connected to the internal center of switch actuating plate (503), and described painting silver layer (504) glue connects
The lower section of device housings body (505) is connected on, the device housings body (505) is vertically fixed on the lower section of support plate (7).
A kind of 2. clad type silver contact according to claim 1, it is characterised in that：The adjustable screw (11) is equipped with two
More than a and it is in same vertical plane.
A kind of 3. clad type silver contact according to claim 1, it is characterised in that：The silver contact (6) and support plate (7)
It is parallel to each other.
A kind of 4. clad type silver contact according to claim 1, it is characterised in that：The coating member (3) is one rectangular
Shape, length are 20 centimetres, and width is ten centimetres.
A kind of 5. clad type silver contact according to claim 1, it is characterised in that：Irony plate (4) rivet interlacement
Lower section on the left of outer sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513510.4U CN207353104U (en) | 2017-11-14 | 2017-11-14 | A kind of clad type silver contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513510.4U CN207353104U (en) | 2017-11-14 | 2017-11-14 | A kind of clad type silver contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353104U true CN207353104U (en) | 2018-05-11 |
Family
ID=62350330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721513510.4U Expired - Fee Related CN207353104U (en) | 2017-11-14 | 2017-11-14 | A kind of clad type silver contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353104U (en) |
-
2017
- 2017-11-14 CN CN201721513510.4U patent/CN207353104U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20191114 |