CN2879403Y - Contactor moving contact bracket and armature connecting structure - Google Patents
Contactor moving contact bracket and armature connecting structure Download PDFInfo
- Publication number
- CN2879403Y CN2879403Y CN 200620102476 CN200620102476U CN2879403Y CN 2879403 Y CN2879403 Y CN 2879403Y CN 200620102476 CN200620102476 CN 200620102476 CN 200620102476 U CN200620102476 U CN 200620102476U CN 2879403 Y CN2879403 Y CN 2879403Y
- Authority
- CN
- China
- Prior art keywords
- armature
- moving contact
- storage tank
- contact rack
- bolster
- 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
Links
- 238000010276 construction Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract 1
- 235000014676 Phragmites communis Nutrition 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000001629 suppression Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model relates to a connection structure of a contactor movable contact frame and a cast, which belongs to an electrical load controlled component technic field. The connection structure of the contactor movable contact frame and the cast comprises an movable contact frame having a cast storage groove, a cast mounted in the cast storage groove, and a buffer member mounted between an upper surface of the cast and the contact frame. The utility model mainly has characteristics of good damping effect, stable function, low noise, etc.
Description
Technical field
The utility model relates to the syndeton of a kind of contactor moving contact rack and armature, belongs to the technical field of parts and components of electrical load control.
Technical background
The action of A.C. contactor is mainly undertaken by the iron core and the mutual adhesive of armature that are provided with coil, when armature and adhesive mutually unshakable in one's determination, meeting produces collision and vibrates, and the armature of existing A.C. contactor is fixedlyed connected with contact supporting, thereby armature can drive contact supporting and vibrates together, thereby can drive the contact vibration and produce the contact secondary rebound starting the arc, cause product to shift to an earlier date loss of function, and the noise of its generation be bigger.
So there is the people to apply for a kind of the contact support and the armature structure (patent No.: CN01245923.2) of A.C. contactor, constituted by contact support, armature and keeper, when the contact support is connected by keeper with armature, two springs have been increased at the two ends of keeper, keeper passes the top square hole of armature, the junction of two ends and contact support is a springs, springs is as the arch arcuation, the bottom contacts with the contact support, top contacts with keeper, by keeper armature is held up, make armature and contact support be linked to be an integral body.Reed as bolster in the technique scheme is connected by keeper indirectly with armature, the contact area of keeper and reed is less, reed is relatively poor to the effectiveness in vibration suppression of armature, when adhesive takes place with iron core in armature, keeper and reed may vibrate, and therefore, the vibration of armature is still severe, the functional lability of product, noise are still bigger.Simultaneously, adopt keeper that armature is carried out installing and locating, square hole need be set on armature, thereby increase the processing and the assembly process of armature, make that the syndeton of contact supporting and armature is comparatively complicated, improved production cost.
Simultaneously, because assembling or manufacturing tolerance, may cause the not parallel of armature and iron core, when armature and adhesive unshakable in one's determination, will be to causing armature unbalance stress everywhere, and if armature fixedly connected with the contact supporting employing, will make contact supporting unbalance stress and to a certain extent inclination takes place, cause the contact imbalance that the both sides sound is got an electric shock, influenced the contact contact performance.
Summary of the invention
The utility model purpose is to provide a kind of effectiveness in vibration suppression better, function-stable, contactor moving contact rack that noise is less and armature syndeton, the armature that has solved the fixed connection structure existence of existing contact supporting and armature can drive contact supporting and vibrate together, thereby can drive the contact vibration and produce the contact secondary rebound starting the arc, cause product to shift to an earlier date loss of function, and the noise of its generation is big or be connected indirectly by keeper with armature as the reed of bolster, the contact area of keeper and reed is less, reed is relatively poor to the effectiveness in vibration suppression of armature, when adhesive takes place with iron core in armature, keeper and reed may vibrate, and therefore, the vibration of armature is still severe, problems such as the functional lability of product, noise are still bigger.
Another purpose of the present utility model is to provide a kind of simple in structure, processing and assembly process are less, contact supporting is connected comparatively simple with armature, contactor moving contact rack that production cost is lower and armature syndeton, solved the available technology adopting reed and cooperated keeper that armature is carried out installing and locating, square hole need be set on armature, thereby increase the processing and the assembly process of armature, make that the syndeton of contact supporting and armature is comparatively complicated, improved problems such as production cost.
Purpose in addition of the present utility model provides a kind of armature of realizing and can adjust force balance everywhere automatically, overcome processing and assembling and cause armature and imbalance unshakable in one's determination, make the contact of dynamic/static contact balance, improve the contactor moving contact rack and the armature syndeton of contact contact performance, what solved that existing armature fixedlys connected existence with contact supporting can't overcome armature and imbalance unshakable in one's determination, when armature and adhesive unshakable in one's determination, will be to causing armature unbalance stress everywhere, and if armature adopts with contact supporting and fixedlys connected, will make contact supporting unbalance stress and to a certain extent inclination takes place, cause the contact imbalance that the both sides sound is got an electric shock, influenced problems such as contact contact performance.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: contactor moving contact rack and armature syndeton, comprise moving contact rack and armature, described moving contact rack has an armature storage tank, armature is assemblied in the armature storage tank, and bolster is assemblied between the upper surface and contact supporting of armature.Bolster is set directly between the armature storage tank upper wall of armature upper surface and contact supporting, bolster is directly contacted with armature, improved the effectiveness in vibration suppression of bolster to armature, when adhesive takes place with iron core in armature, bolster can promptly absorb the vibrational energy of armature, effectively prevented the vibration between armature and contact supporting, reduced the noise in armature and the attracting process unshakable in one's determination, and then avoided contact supporting to drive the contact vibration, stablized the function of product, simultaneously, bolster directly contacts the contact area that has also increased bolster and armature with armature, has further improved the effectiveness in vibration suppression of bolster.Also avoid on armature, being provided with location hole and bolster and armature directly contacted, simplified the manufacturing process of armature, and then simplified the assembly process of armature and contact supporting, reduced production cost.Armature is by the directly bolster of contact and contact supporting assembling with it, when armature and adhesive unshakable in one's determination, can adjust the stress balance of armature automatically, overcome armature that processing or operations such as assembling cause and unshakable in one's determination not parallel, make the dynamic/static contact contact equilibrium, improved the contact performance of contact.
As preferably, described armature storage tank has a peristome, is provided with the armature chocking construction between described armature and contact supporting.Armature and bolster can be easily peristome by the armature storage tank be encased in the armature storage tank, in conjunction with chocking construction with armature and contact supporting between the stop location.Wherein, chocking construction both can also can directly be provided with on bolster in the peristome setting, also can be provided with on armature, can also be respectively on bolster and the opening of armature storage tank be provided with in the lump.
As preferably, described chocking construction is made of the retainer of the lid-like that is arranged on armature storage tank peristome and cooperates with peristome; The lid-like end of described retainer is provided with the card body, and the upper side wall of peristome or lower wall are provided with and block the draw-in groove that body cooperates; Described card body has an inclined-plane of being convenient to assemble or cambered surface, and described peristome is provided with the inclined-plane that blocks body or cambered surface is corresponding and the chute that is communicated with draw-in groove.After at first armature and bolster being encased in the armature storage tank in the lump from the peristome of armature storage tank, armature is positioned in the armature storage tank retainer being assembled on the peristome, cooperation by card body and draw-in groove can will be positioned between stop on the contact supporting, the end that inclined-plane on the card body or cambered surface are normally placed in the card body, by cooperating of inclined-plane or cambered surface and chute, can will be assembled between stop in the peristome of armature storage tank easily, and can easily put forth effort when mounting and dismounting for the ease of retainer, can be on retainer the setting operation hole.
As preferably, described chocking construction is: bolster is provided with convex body, to the upper surface and the outstanding upper convex portion and the following protuberance of forming of lower surface of bolster, described armature bracket is provided with the upper groove that cooperates with upper convex portion to described convex body respectively, and described armature is provided with the low groove that cooperates with following protuberance.Upper convex portion and the upper groove between the armature by the bolster convex body cooperate and can will realize the location between bolster and contact supporting, cooperating with low groove on the armature by the following protuberance of bolster convex body can be with bolster and armature location, thus the location of having realized armature and contact supporting.
As preferably, described armature is rectangular structure, and described bolster is the laminated structure of coincideing substantially with armature upper surface shape, thereby makes that both contacts area are bigger, makes bolster better to the effectiveness in vibration suppression of armature.
As preferably, described moving contact rack constitutes the inverted T shape structure by vertical part and transverse part, and both can be fixedly connected for split, and structure also can be formed in one.
As preferably, uncovered in the middle of the described armature storage tank bottom, thereby armature lower surface major part is exposed, be convenient to the adhesive to armature unshakable in one's determination, armature storage tank two ends form the armature bearing table top respectively, the upper surface of two supporting tables at grade, thereby armature is played horizontal supporting, make armature more steady in attracting process.
As preferably, the upper wall of described armature storage tank is provided with several through holes, be convenient in the assembling process installation to contact, described contact supporting downside is provided with some back-moving spring positioning bodies, the external diameter of spring positioning body internal diameter basic and back-moving spring matches, thereby can cooperate with the upper end of back-moving spring back-moving spring location, prevent that spring from beating and swing.
Therefore, the utlity model has simple in structurely, effectiveness in vibration suppression is better, function-stable, noise is less, processing and assembly process are less, and contact supporting is connected comparatively simple with armature, and production cost is lower, can realize that armature can adjust force balance everywhere automatically, overcome processing and assembling and cause armature and imbalance unshakable in one's determination, make the contact of dynamic/static contact balance, improve characteristics such as contact contact performance.
Description of drawings
Fig. 1 is a kind of main TV structure schematic diagram of the present utility model;
Fig. 2 is a kind of structural representation of looking up of the present utility model;
Fig. 3 is a kind of decomposition texture schematic diagram of the present utility model;
Fig. 4 is the A-A cutaway view of Fig. 2 of the present utility model;
Fig. 5 is the structural representation of a kind of retainer of the utility model;
Fig. 6 is a kind of perspective structure schematic diagram of the present utility model;
Fig. 7 is the B place structure for amplifying schematic diagram of Fig. 6;
Fig. 8 is an another kind of sectional structure schematic diagram of the present utility model;
Fig. 9 is the structural representation of another kind of retainer of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2 and shown in Figure 3, contact supporting 1 comprises vertical part 2 and transverse part 3, vertical part 2 and transverse part 3 form the inverted T shape structure of one, and wherein vertical part 2 is used to install moving contact, and transverse part 3 lower surfaces form symmetrically arranged back-moving spring positioning body 4 of one and back-moving spring positioning body 5 with it.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, be provided with horizontally disposed armature storage tank 6 in the transverse part 3 of contact supporting 1, uncovered in the middle of the armature storage tank bottom, two ends form armature bearing table top 9,10 respectively, the upper surface of two supporting tables 9,10 at grade, a lateral ends of armature storage tank 6 is provided with is convenient to the peristome 8 that armature 7 is packed into; Be provided with two through holes 12,13 of the setting that is symmetrical in vertical part 2 corresponding to armature storage tank 6 upper walls of uncovered position.
Embodiment 2: as shown in Figure 6 and Figure 7, it is different from embodiment 1 and is characterised in that and has increased following structure: bolster 11 be provided with convex body 21, convex body 21 protrudes formation upper convex portion 22 and following protuberance 23 to the upper surface and the lower surface of bolster 11 respectively, the upper wall of armature storage tank is provided with the upper groove 24 that cooperates with the upper convex portion 22 of convex body 21, and the upper surface of armature 7 is provided with the low groove 25 that the following protuberance 23 with convex body 21 matches.
Upper convex portion and the upper groove between the armature by the bolster convex body cooperate and can will realize the location between bolster and contact supporting, cooperating with low groove on the armature by the following protuberance of bolster convex body can be with bolster and armature location, thus the location of having realized armature and contact supporting.Cooperate the stop of retainer to locate the safe and reliable location of having realized armature again.
Embodiment 3: its distinguishing characteristics that is different from embodiment 2 is to have cancelled retainer, and the stop of armature is only located by the convex body of bolster.
Embodiment 4: as Fig. 8 and shown in Figure 9, contact supporting 1 comprises vertical part 2 and transverse part 3, vertical part 2 and transverse part 3 form the inverted T shape structure of one, and wherein vertical part 2 is used to install moving contact, and transverse part 3 lower surfaces form symmetrically arranged back-moving spring positioning body 4 of one and back-moving spring positioning body 5 with it.Be provided with horizontally disposed armature storage tank 6 in the transverse part 3 of contact supporting 1, uncovered in the middle of the armature storage tank bottom, two ends form armature bearing table top 9,10 respectively, the upper surface of two supporting tables 9,10 at grade, a lateral ends of armature storage tank 6 is provided with is convenient to the peristome 8 that armature 7 is packed into; Be provided with two through holes 12,13 of the setting that is symmetrical in vertical part 2 corresponding to armature storage tank 6 upper walls of uncovered position.
Claims (10)
1, a kind of contactor moving contact rack and armature syndeton, comprise moving contact rack and armature, it is characterized in that: described moving contact rack has an armature storage tank, and armature is assemblied in the armature storage tank, and bolster is assemblied between the upper surface and contact supporting of armature.
2, contactor moving contact rack according to claim 1 and armature syndeton is characterized in that described armature storage tank has a peristome, is provided with the armature chocking construction between described armature and contact supporting.
3, contactor moving contact rack according to claim 2 and armature syndeton is characterized in that described chocking construction is made of the retainer of the lid-like that is arranged on armature storage tank peristome and cooperates with peristome.
4, contactor moving contact rack according to claim 3 and armature syndeton is characterized in that the lid-like end of described retainer is provided with the card body, and the upper side wall of peristome or lower wall are provided with and block the draw-in groove that body cooperates.
5, contactor moving contact rack according to claim 4 and armature syndeton is characterized in that described card body has an inclined-plane of being convenient to assemble or cambered surface, and described peristome is provided with the inclined-plane that blocks body or cambered surface is corresponding and the chute that is communicated with draw-in groove.
6, contactor moving contact rack according to claim 2 and armature syndeton, it is characterized in that described chocking construction is: bolster is provided with convex body, described convex body is given prominence to formation upper convex portion and following protuberance to the upper surface and the lower surface of bolster respectively, described armature bracket is provided with the upper groove that cooperates with upper convex portion, and described armature is provided with the low groove that cooperates with following protuberance.
7, according to claim 1 or 2 or 3 or 4 or 5 or 6 described contactor moving contact rack and armature syndetons, it is characterized in that described armature is rectangular structure, described bolster is the laminated structure of coincideing substantially with armature upper surface shape.
8, according to claim 1 or 2 or 3 or 4 or 5 or 6 described contactor moving contact rack and armature syndetons, it is characterized in that described moving contact rack constitutes the inverted T shape structure by vertical part and transverse part.
9, according to claim 1 or 2 or 3 or 4 or 5 or 6 described contactor moving contact rack and armature syndetons, it is characterized in that described armature storage tank bottom is middle uncovered, two ends form the armature bearing table top respectively, and the upper surface of two supporting tables at grade.
10, according to claim 1 or 2 or 3 or 4 or 5 or 6 described contactor moving contact rack and armature syndetons, it is characterized in that the upper wall of described armature storage tank is provided with several through holes, described contact supporting downside is provided with some back-moving spring positioning bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102476 CN2879403Y (en) | 2006-04-10 | 2006-04-10 | Contactor moving contact bracket and armature connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102476 CN2879403Y (en) | 2006-04-10 | 2006-04-10 | Contactor moving contact bracket and armature connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879403Y true CN2879403Y (en) | 2007-03-14 |
Family
ID=37861823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620102476 Expired - Fee Related CN2879403Y (en) | 2006-04-10 | 2006-04-10 | Contactor moving contact bracket and armature connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879403Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401447C (en) * | 2006-04-10 | 2008-07-09 | 德力西电气有限公司 | Probe stand of contactor, armature comection structure and a.c. contactor thereof |
| CN104795282A (en) * | 2015-03-06 | 2015-07-22 | 浙江天正电气股份有限公司 | Alternating current contactor |
| CN110416031A (en) * | 2019-08-19 | 2019-11-05 | 德力西电气有限公司 | Four breakpoint contactors |
-
2006
- 2006-04-10 CN CN 200620102476 patent/CN2879403Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401447C (en) * | 2006-04-10 | 2008-07-09 | 德力西电气有限公司 | Probe stand of contactor, armature comection structure and a.c. contactor thereof |
| CN104795282A (en) * | 2015-03-06 | 2015-07-22 | 浙江天正电气股份有限公司 | Alternating current contactor |
| CN110416031A (en) * | 2019-08-19 | 2019-11-05 | 德力西电气有限公司 | Four breakpoint contactors |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6193965B2 (en) | Micro vibration motor | |
| CN2879403Y (en) | Contactor moving contact bracket and armature connecting structure | |
| KR101153489B1 (en) | Condenser microphone | |
| CN212114369U (en) | Shockproof switch cabinet | |
| CN1835163A (en) | Probe stand of contactor, armature comection structure and a.c. contactor thereof | |
| CN205141962U (en) | Linear vibrating motor | |
| CN104868689A (en) | Horizontal-vibration linear motor of low magnetic leakage | |
| CN201198888Y (en) | Memory alloy part composite damping device | |
| CN2835698Y (en) | Magnetic levitation vibration damping device for compressor of control cubicle type air conditioner | |
| CN205595983U (en) | Linear vibrating motor | |
| CN104868688A (en) | Linear motor of horizontal vibration | |
| CN201063851Y (en) | Girder-like diaphragm and the composed microphone chip thereof | |
| CN111074489B (en) | Washing machine shock attenuation jib and washing machine | |
| CN204597757U (en) | A kind of low magnetism leakage horizontal vibration linear motor | |
| CN2835700Y (en) | Elastic vibration damping device for compressor of control cubicle type air conditioner | |
| JP2021153785A (en) | Furniture, fall-prevention device used for the same and base unit | |
| CN111946765A (en) | Power assembly suspension device and vehicle | |
| CN211223036U (en) | Automobile transmission hanger assembly | |
| CN103337942A (en) | Thin type flat rectilinear vibration motor | |
| CN214900608U (en) | Linear motor | |
| CN2744887Y (en) | Magnetic plane spring | |
| KR102178909B1 (en) | Locker equipped with earthquake-proof module | |
| CN214656508U (en) | Bridge acoustic celotex board fixing device | |
| CN203326848U (en) | Thin and flat straight-line vibration motor | |
| CN216233549U (en) | Novel stacking frame buckle combination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DELIXI ELECTRIC LTD. Free format text: FORMER OWNER: LAN QIUSHENG Effective date: 20080328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080328 Address after: Yueqing City, Zhejiang province Liushi Delixi high tech Industrial Park, zip code: 325604 Patentee after: Delixi Electric Co., Ltd. Address before: Yueqing City, Zhejiang Province town of Liushi City Delixi Changhong industrial building two, unit 3, building 2 (Yueqing municipal electric machine factory), zip code: 325604 Patentee before: Lan Qiusheng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 Termination date: 20140410 |