CN205140881U - Contactor - Google Patents
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- CN205140881U CN205140881U CN201520891463.1U CN201520891463U CN205140881U CN 205140881 U CN205140881 U CN 205140881U CN 201520891463 U CN201520891463 U CN 201520891463U CN 205140881 U CN205140881 U CN 205140881U
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Abstract
The utility model provides a contactor, includes the base, base and install the coil skeleton between base and base still includes the elastomer, coil skeleton's both ends are respectively through elastomer and base and pedestal connection. The utility model discloses contactor, elastomer and base and pedestal connection are passed through respectively to coil skeleton's both ends, in the time of fixed coil, impact and vibration that effective buffer coil received, protection coil enameled wire and electronic components exempt from the damage, mention contactor's performance, increase of service life. The elastomer is the rubber spring elastomer.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, particularly a kind of contactor.
Background technology
Electromagnetic treadle is that a kind of coil that utilizes magnetizes the control apparatus of iron core band moving contact break-make by current induced magnetic field, coil excitation magnetic action.Coil is the significant components of contactor inside, and the stability of coil performance is most important.
Existing contactor is in order to reduce the energy consumption of coil, the be everlasting side of coil arranges energy-saving module, existing contactor energy-saving coil is due to the needs of processing technology, generally that then energy-saving module and coil body separate machined are assembled into finished product coil, and prior art is generally the forms such as profit is screwed is fixed on coil rack by energy-saving module, outward appearance is not too attractive in appearance on the one hand for this kind of structure, on the other hand complex structure, is not easy to processing and assembling.
The direct coil pressings of parts such as the fixing employing pedestal of existing coil contact with base or iron core, during contactor work, the adhesive collision impact of iron core is very large, easy band moving winding high vibration, coil vibration is wearing and tearing enamelled wire and damage electronic devices and components easily, cause coil short scaling loss or the fault such as adhesive is bad, make contactor lose effectiveness.
Existing contactor coil enamelled wire lead-in wire and binding post lead-in wire adopt soft lead-in wire usually, due to the characteristic that soft lead-in wire can arbitrarily bend, need effective fixation anchor leg, and its assembly quality are affected by human factors larger.Existing coil varnish envelope curve lead-in wire and binding post go betweens usually to adopt and to fasten with glue or groove is fixing etc. that mode is fixed, and in use binding post lead-in wire very easily comes off and rocks, and causes coil lead to rupture, coil and contactor inefficacy.
In addition, a large amount of heats can be produced when the coil of contactor and iron core work, therefore, require that base has good barrier propterty on the one hand, obstruct human body and foreign matter enter the critical component working regions such as iron core, require that base has good heat dispersion on the other hand, heat when coil and iron core work is distributed.Existing base makes enclosed construction or complete Open architecture usually, enclosed construction has good barrier propterty, can well intercept the foreign matters such as dust granule to enter, but radiating condition is poor, the easy high temperature ageing scaling loss of coil, Open architecture base iron core and coil exposed in atmosphere, have good heat dispersion, but the foreign matters such as dust granule can not be intercepted enter, make iron core pole-face become easily infected by dust foreign matter.Semi-enclosed structure leaves louvre and installs the installing hole of mechanical interlocking, auxiliary contact or other annexes, and installing hole is relatively large, when mechanical interlocking or the annex not used time, base can not well enter by blocking foreign body, thus easily cause clamping stagnation, the fault such as noise, useful life are low.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides a kind of simple and compact for structure, stable performance, the contactor that cost is low.
For achieving the above object, the utility model have employed following technical scheme:
A kind of contactor, comprise base 3, pedestal 4 and the coil rack 2 be installed between base 3 and pedestal 4, also comprise elastomer 2x, and the two ends of described coil rack 2 are connected with base 3 and pedestal 4 respectively by elastomer 2x.
Further, described elastomer 2x is screw-like, comprise elasticity screw cap 21x and elasticity screw pole 22x, base 3 be provided with to install with elastomer 2x coordinate first projection 3x is installed, be provided with the first screw pole mounting groove 31x corresponding with elasticity screw pole 22x in the middle part of first installation projection 3x, the two ends of coil rack 2 are respectively equipped with installs with elasticity screw cap 21x the screw cap location notch 202 coordinated.
Further, described elastomer 2x is screw-like, comprise elasticity screw cap 21x and elasticity screw pole 22x, pedestal 4 be provided with to install with elastomer 2x coordinate second projection 4x is installed, be provided with the second screw pole mounting groove 41x corresponding with elasticity screw pole 22x in the middle part of second installation projection 4x, the two ends of coil rack 2 are respectively equipped with installs with elasticity screw cap 21x the screw cap location notch 202 coordinated.
Further, brace groove 203 is provided with bottom described screw cap location notch 202, brace groove 203 openend is fixedly connected with and is provided with cross support members 204, the strip support portion 204b that round shape support portion 204a in the middle part of described cross support members 204 comprises and round shape support portion 204a is extended towards periphery, the other end of strip support portion 204b is fixedly connected with the sidewall of brace groove 203.
Further, described elastomer 2x is rubber spring elastomer.
Further, also comprise energy-saving module 1 and the binding post 5 being positioned at coil rack 2 both sides, described energy-saving module 1 is connected with in the middle of the binding post 5 of coil rack 2 and side, and energy-saving module 1 buckle is connected to the side of coil rack 2.
Further, described coil rack 2 is provided with the convex tendon 211 be connected with energy-saving module 1, described energy-saving module 1 is provided with the gathering sill 121 corresponding to convex tendon 211, and coil rack 2 is also provided with buckle hook 212, and energy-saving module 1 is provided with links up with 212 elastic hooks be clasped 122 with buckle; After the convex tendon 211 of coil rack 2 and the gathering sill 121 of energy-saving module 1 are connected and fixed, the buckle hook 212 of coil rack 2 is connected with elastic hook 122 buckle of energy-saving module 1.
Further, one end of described coil rack 2 is provided with to side extension the coil rack mounting panel 21 be connected with energy-saving module 1, the both sides, one end of described energy-saving module 1 are respectively equipped with energy-saving module mounting panel 11, and both sides energy-saving module mounting panel 11 is provided with the installation groove 12 coordinating with coil rack mounting panel 21 and install; Described gathering sill 121 is located at and is installed in groove 12, and described elastic hook 122 is also located at and is installed in groove 12, and described convex tendon 211 is located at the both sides of coil rack mounting panel 21, and buckle hook 212 is also located at the both sides of coil rack mounting panel 21; When coil rack mounting panel 21 inserts installation groove 12 from the side level of energy-saving module 1, there is elastic deformation in elastic hook 122, after the convex tendon 211 of coil rack 2 and the gathering sill 121 of energy-saving module 1 are connected and fixed, elastic hook 122 reset is linked up with 212 buckles with buckle and is connected.
Further, described coil rack 2 comprises the wrapping post 22 at middle part and the coil end plate 23 at wrapping post 22 two ends, described coil rack mounting panel 21 is extended in the side of coil rack 2 one end coil end plate 23, described energy-saving module 1 one end open, open at one end is towards coil rack 2, and coil rack mounting panel 21 is installed vertically between the energy-saving module mounting panel 11 of energy-saving module 1 both sides.
Further, described elastic hook 122 is located at the top of gathering sill 121, and described buckle hook 212 is located at the top of convex tendon 211; Gap is left extended to lopsidedness between elastic hook 122 and the bottom of installing groove 12; The end of buckle hook 212 is protruded to side and is provided with buckle crotch 212a, and buckle hook 212 is provided with bayonet ramp 212b in the side, below of buckle crotch 212a, and the below of buckle crotch 212a forms the buckle skewed slot 212c coordinated with elastic hook 122.
The utility model contactor, the two ends of coil rack are connected with base and pedestal, while fixed coil respectively by elastomer; the shock and vibration that effective buffer coil is subject to; protection coil enamelled wire and electronic devices and components exempt from damage, mention the performance of contactor, increase the service life.Elastomer is rubber spring elastomer.
Accompanying drawing explanation
Fig. 1 is the utility model coil rack and energy-saving module mounting structure schematic diagram;
Fig. 2 is the structural representation of the utility model energy-saving module elastic hook;
Fig. 3 is the utility model coil rack and energy-saving module mounting structure schematic diagram;
Fig. 4 is the plane graph that the utility model buckle hook and elastic hook are clasped;
Fig. 5 is the end view of the utility model coil rack, binding post and energy-saving module;
Fig. 6 is the schematic diagram arranging buckle boss in the utility model wire mounting groove;
Fig. 7 is the stereogram of the utility model coil rack, binding post and energy-saving module;
Fig. 8 is the utility model pedestal and elastomer mounting structure schematic diagram;
Fig. 9 is the utility model base and elastomer mounting structure schematic diagram;
Figure 10 is the utility model coil rack and pedestal and base mounting structure end view;
Figure 11 is the schematic diagram of the utility model coil rack and energy-saving module;
Figure 12 is the utility model base and baffle plate mounting structure schematic diagram;
Figure 13 is the structural representation of the utility model base;
Figure 14 is the schematic diagram that the utility model base arranges thermal vias;
Figure 15 is the cutaway view of the utility model base along thermal vias.
Embodiment
Below in conjunction with the embodiment that accompanying drawing 1 to 15 provides, further illustrate the embodiment of contactor of the present utility model.Contactor of the present utility model is not limited to the description of following examples.
As shown in figures 1-15, the utility model contactor, as shown in Figure 10, the housing of contactor comprises base 3 and pedestal 4, pedestal 4 is installed on the top of base 3, also comprise coil, described coil comprises coil rack 2 and coiling lead-in wire thereon, and described coil rack 2 is installed in the cavity between base 3 and pedestal 4.In order to energy-saving and noise-reducing, can connect energy-saving module 1 (see Fig. 1) in the side of coil rack 2, also comprise diverter switch 6 (see Fig. 7), described diverter switch 6 is located between coil rack 2 and energy-saving module 1.Also comprise the binding post 5 that coil rack 2 both sides are arranged, energy-saving module 1 is between the binding post 5 and coil rack 2 of side, and energy-saving module 1 is electrically connected with the coil of contactor and the binding post 5 of side.Also comprise armature and yoke and contact support, it is inner that pedestal 4 is located in described contact support, one end of contact support is connected with armature, described yoke is placed in base 3 inside and is oppositely arranged with armature, coil to be enclosed within yoke between yoke and armature, during contactor work, armature and yoke mutual Attraction strap moving contact support action make the closing of contact connect circuit.
As Figure 1-4, the utility model contactor, described coil rack 2 is provided with the convex tendon 211 be connected with energy-saving module 1, described energy-saving module 1 is provided with the gathering sill 121 corresponding to convex tendon 211, described coil rack 2 is also provided with buckle hook 212, and described energy-saving module 1 is provided with links up with 212 elastic hooks be clasped 122 with buckle; After the convex tendon 211 of coil rack 2 and the gathering sill 121 of energy-saving module 1 are connected and fixed, the buckle hook 212 of coil rack 2 is connected with elastic hook 122 buckle of energy-saving module 1.The utility model contactor coordinates installation by arranging the gathering sill that convex tendon and energy-saving module are arranged on coil rack, and convex tendon inserts along gathering sill and installs, and accurate positioning is easy for installation, prevents from, between coil rack and energy-saving module, length travel occurs simultaneously; The buckle hook that coil rack is arranged is connected with the elastic hook buckle that energy-saving module is arranged, and forms stable connection between coil rack with energy-saving module; This kind of syndeton assembling is quick, and Stability Analysis of Structures, enhances productivity, and reduces labour cost.
As shown in Figure 1, described coil rack 2 comprises the wrapping post 22 at middle part and the coil end plate 23 at wrapping post 22 two ends, coil rack mounting panel 21 is extended in the side of coil rack 2 one end coil end plate 23, described energy-saving module 1 one end open, open at one end is towards coil rack 2, the energy-saving module mounting panel 11 of opening both sides is vertical at one end of energy-saving module 1, and described coil rack mounting panel 21 is installed vertically between the energy-saving module mounting panel 11 of energy-saving module 1 both sides.Energy-saving module 1 open at one end is arranged towards coil rack 2, and shared by the two, volume is little, greatly saves contactor inner space.
As shown in Figure 1, particularly, one end of described coil rack 2 is provided with to side extension the coil rack mounting panel 21 be connected with energy-saving module 1, the both sides, one end of described energy-saving module 1 are respectively equipped with energy-saving module mounting panel 11, and the inner side of both sides energy-saving module mounting panel 11 is provided with the installation groove 12 coordinating with coil rack mounting panel 21 and install; Described gathering sill 121 is located at and is installed in groove 12, and described elastic hook 122 is also located at and is installed in groove 12, and described convex tendon 211 is located at the both sides of coil rack mounting panel 21, and described buckle hook 212 is located at the both sides of coil rack mounting panel 21; When coil rack mounting panel 21 inserts installation groove 12 from the side level of energy-saving module 1, there is elastic deformation in elastic hook 122, after the convex tendon 211 of coil rack 2 and the gathering sill 121 of energy-saving module 1 are connected and fixed, elastic hook 122 reset is linked up with 212 buckles with buckle and is connected.The both sides, one end of energy-saving module 1 are respectively equipped with energy-saving module mounting panel 11, be provided with inside two pieces of energy-saving module mounting panels 11 and groove 12 is installed, one end of coil rack 2 is provided with coil rack mounting panel 21, coil rack mounting panel 21 can insert to be installed in groove 12, gathering sill 121 and elastic hook 122 are located at and are installed in groove 12, convex tendon 211 and buckle hook 212 are respectively equipped with the both sides of coil rack mounting panel 21, when coil rack mounting panel 21 inserts installation groove 12 from the side level of energy-saving module 1, there is elastic deformation in elastic hook 122, after the convex tendon 211 of coil rack 2 and the gathering sill 121 of energy-saving module 1 are connected and fixed, elastic hook 122 reset is linked up with 212 buckles with buckle and is connected.
As shown in Fig. 1,2,4, described elastic hook 122 is located at the top of gathering sill 121, and described buckle hook 212 is located at the top of convex tendon 211; Gap is left extended to lopsidedness between described elastic hook 122 and the bottom of installing groove 12; The end of described buckle hook 212 is protruded to side and is provided with buckle crotch 212a, and buckle hook 212 is provided with bayonet ramp 212b in the side, below of buckle crotch 212a, and the below of described buckle crotch 212a forms the buckle skewed slot 212c coordinated with elastic hook 122.The bottom vertical of described installation groove 12 is provided with in the middle of two pieces of guide plates be parallel to each other, 123, two pieces of guide plates and forms gathering sill 121, and described elastic hook 122 is connected to the one end of the guide plate 123 being positioned at top.Gathering sill 121 is formed by mutual vertically disposed guide plate 123 bottom installation groove 12, and gathering sill 121 also can be arranged in the bottom of installing groove 12, and elastic hook 122 is connected to one end of top guide plate 123, and Appropriate application existing structure, designs ingenious.
As shown in Figure 4, the lower end of described buckle crotch 212a is provided with buckle crotch contact-making surface 2120, elastic hook 122 end is provided with the elastic hook contact-making surface 1220 corresponding to buckle crotch contact-making surface, and described buckle crotch contact-making surface 2120 is mutually vertical with the installation direction of energy-saving module 1 with coil rack 2 with elastic hook contact-making surface 1220.Buckle crotch contact-making surface 2120 is mutually vertical with the installation direction of energy-saving module 1 along coil rack 2 with elastic hook contact-making surface 1220, is convenient to installation and removal.In addition, described coil rack 2 and buckle are linked up with 212 one-body molded, and described energy-saving module 1 is one-body molded with elastic hook 122.Coil rack 2 and buckle are linked up with 212 one-body molded, energy-saving module 1 and elastic hook 122 one-body molded, easy to process, reduce assembly process.After described buckle hook 212 and elastic hook 122 are clasped, between buckle hook 212 and elastic hook 122, leave crack 201.Crack 201 be convenient to extracting tool insert dismantle.
As shown in Figure 3, the end of the coil rack mounting panel 21 of described coil rack 2 is provided with lug plate 205, wiring cavity 111 is formed between the energy-saving module mounting panel 11 of the both sides, one end of described energy-saving module 1, after coil rack 2 is connected with energy-saving module 1, the lug plate 205 of coil rack 2 one end extend in wiring cavity 111.
As illustrated in figs. 5-7, the utility model contactor, energy-saving module 1, coil rack 2 is connected by flexible conductor 5x with binding post 5, and described coil rack 2 is provided with the wire mounting groove 301 holding flexible conductor 5x.The utility model contactor; energy-saving module is connected by flexible conductor with between coil rack and binding post, and coil rack is provided with the wire mounting groove holding flexible conductor, protection coil enamelled wire lead-in wire and winding wiring terminal lead-in wire; enhance product performance, extend product useful life.The utility model flexible conductor 5x is different from metal connecting sheet etc., and flexible conductor is that pliability is higher herein, can arbitrarily bend, and can make longer more complicated structure.
As illustrated in figs. 5-7, described wire mounting groove 301 is located at the both sides of coil rack 2 one end coil end plate 23; Described binding post 5 is positioned at the both sides of coil rack 2 one end coil end plate 23, and described energy-saving module 1 is connected to the side of one end coil end plate 23.Described flexible conductor 5x is located at the bottom of wire mounting groove 301, and the downside of described wire mounting groove 301 is protruded and is provided with buckle boss 301a.The downside of wire mounting groove 301 is protruded and is provided with buckle boss 301a, prevents flexible conductor 5x from skidding off.In figure, embodiment is respectively equipped with two buckle boss 301a at the wire mounting groove 301 of the coil end plate 23 of coil rack 2, also can be set to more.Described wire mounting groove 301 prolongs horizontal direction and arranges and be bent to form step surface 301b near wrapping post 22 place.
As illustrated in figs. 8-11, the impulsive force when fixed structure of existing coil can not cushion iron core adhesive very well suffered by coil.Contactor of the present utility model also comprises elastomer 2x, and the two ends of described coil rack 2 are connected with base 3 and pedestal 4 respectively by elastomer 2x.The utility model contactor; the two ends of coil rack are connected with base and pedestal respectively by elastomer; while fixed coil; the elastomer at two ends can the effectively shock and vibration that are subject to of buffer coil; protection coil enamelled wire and electronic devices and components exempt from damage; mention the performance of contactor, increase the service life.
As shown in Fig. 8,9,11, described elastomer 2x is screw-like, comprise elasticity screw cap 21x and elasticity screw pole 22x, the installation projection 3x installing with elastomer 2x and coordinate is respectively equipped with in base 3 and pedestal 4, install in the middle part of projection 3x and be provided with the screw pole mounting groove 31x corresponding with elasticity screw pole 22x, the two ends of coil rack 2 are respectively equipped with installs with elasticity screw cap 21x the screw cap location notch 202 coordinated.Elastomer 2x is screw-like, base 3 and pedestal 4 are arranged to be installed projection 3x and installs with elastomer 2x and coordinate, during installation, the elasticity screw pole 22x of elastomer 2x one end inserts the screw pole mounting groove 31x installed in the middle part of projection 3x, and the elasticity screw cap 21x of the elastomer 2x other end loads in the screw cap location notch 202 of coil rack 2 two ends setting.Described elastomer 2x is rubber spring elastomer.Described elastomer also can be set to other elements, such as spring, and preferably adopt rubber spring elastomer, assembly structure is simple.Provide two kinds of embodiments in figure, the first inner side of embodiment base 3 is provided with two and installs projection 3x, and corner, pedestal 4 lower end is provided with four and installs projection 3x; The inner side of the second embodiment base 3 is provided with four and installs projection 3x, and corner, pedestal 4 lower end is provided with four and installs projection 3x.Elastomer 2x also can be set to other shapes, such as cylindrical shape etc.The position of elastomeric quantity and setting can be determined according to actual conditions.
As shown in figure 11, brace groove 203 is provided with bottom described screw cap location notch 202, brace groove 203 openend is fixedly connected with and is provided with cross support members 204, the strip support portion 204b that round shape support portion 204a in the middle part of described cross support members 204 comprises and round shape support portion 204a is extended towards periphery, the other end of strip support portion 204b is fixedly connected with the sidewall of brace groove 203.Be provided with brace groove 203 bottom screw cap location notch 202, brace groove 203 is provided with cross support members 204, and cross support members 204 avoids elastomer 2x and the long-time compression fit of screw cap location notch 202 to stick together.
As shown in Figure 12,13, the utility model contactor, described base 3 is provided with mechanical interlocking installing hole 31; Also comprise baffle plate 7, described baffle plate 7 is installed on mechanical interlocking installing hole 31 place.The utility model contactor arranges baffle plate and is hidden on mechanical interlocking installing hole, when single contactor uses, baffle plate can intercept dust and foreign matter enters and intercepts operating noise, extend life of product, when contactor needs and other contactors interlocking uses, the baffle plate hidden in mechanical interlocking installing hole place is removed.
As shown in figure 12, tearable anatomical connectivity is passed through between described baffle plate 7 and base 3.Tearable structure is convenient to the dismounting of baffle plate.A kind of embodiment of tearable structure is the intercell connector 71 being connected to spaced distribution between baffle plate 7 sidewall and mechanical interlocking installing hole 31 madial wall.Intercell connector 71 is the relatively tiny intercell connector being easy to fracture, and is convenient to baffle plate 7 and dismantles easily when dismantling.The another kind of embodiment of tearable structure is be connected to the tearable film between baffle plate 7 sidewall and mechanical interlocking installing hole 31 madial wall.Tearable film is be connected to the film that being easy between baffle plate 7 and base 3 tear.Can also be other easy tearing configurations.
As shown in figure 12, described mechanical interlocking installing hole 31 is rectangle, and baffle plate 7 is also corresponding rectangle.Mechanical interlocking installing hole 31 and baffle plate 7 also can be set to the shapes such as circular.Base 3 is provided with easy-to-dismount removal hole 302 in the below of baffle plate 7.When baffle plate 7 needs to pull down, be convenient to dismantlement work and stretch in removal hole 302 baffle plate 7 is pulled down, removal hole 302 is located at the lower of baffle plate 7 and can effectively avoids entering of dust.Be provided with baffle plate inclined-plane 72 in the two side of baffle plate 7, between the two side of baffle plate 7 and mechanical interlocking installing hole 31, form easy-to-dismount baffle plate skewed slot 701.Also inclined-plane can be set for the surrounding of mechanical interlocking installing hole 31 on the base 3; Skewed slot 701 be arranged so that baffle plate 7 is dismantled easily.
As shown in figure 13, be provided with fixed structure 33 near mechanical interlocking installing hole 31 place in base 3, described fixed structure 33 is a U-board, and the sidewall that open at one end and the base 3 of U-board arrange mechanical interlocking installing hole 31 is connected.The middle part of U-board forms the interlock plate mounting groove 303 installing interlock plate, and described interlock plate mounting groove 303 is located at the side that base 3 arranges mechanical interlocking installing hole 31.
As shown in Figure 14,15, the housing of the utility model contactor adopts closed shell, on base 3 except being provided with mechanical interlocking installing hole 31, also be provided with thermal vias 32, Foundation Plate of Contactor is provided with interlocking installing hole and thermal vias, and mechanical interlocking installing hole is hidden by baffle plate when not make-up machinery linkage structure, and this kind of design can take into account heat dispersion and barrier propterty simultaneously, from foreign matter interference such as solid particles when making inner-core and coil working, improve contactor useful life.
As shown in figure 14, the side that described base 3 is being provided with mechanical interlocking installing hole 31 is provided with thermal vias 32 simultaneously, and described mechanical interlocking installing hole 31 is located at base 3 by bottom end, and described thermal vias 32 is located at the top of mechanical interlocking installing hole 31.
As shown in figure 14, the both sides of described base 3 and dorsal part are equipped with thermal vias 32.Described thermal vias 32 is strip ring-type on the sidewall of base 3, the arc section 32a comprising the two ends of thermal vias 32 and two the parallel-segment 32b being connected two terminal circle segmental arc 32a.Described thermal vias 32 also can be set to strip, and the two ends of thermal vias 32 are arc-shaped.
As shown in figure 15, described thermal vias 32 extends along the lateral wall of base 3 to the madial wall of base 3, and thermal vias 32 is tilting be provided with inclined-plane 321 towards base 3 lateral wall one end, and thermal vias 32 forms Y shape from the lateral wall of base 3 to the madial wall of base 3.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. a contactor, comprise base (3), pedestal (4) and the coil rack (2) be installed between base (3) and pedestal (4), it is characterized in that: also comprise elastomer (2x), the two ends of described coil rack (2) are connected with base (3) and pedestal (4) respectively by elastomer (2x).
2. contactor according to claim 1, it is characterized in that: described elastomer (2x) is in screw-like, comprise elasticity screw cap (21x) and elasticity screw pole (22x), base (3) be provided with to install with elastomer (2x) coordinate first projection (3x) is installed, first installs projection (3x) middle part is provided with the first screw pole mounting groove (31x) corresponding with elasticity screw pole (22x), and the two ends of coil rack (2) are respectively equipped with the screw cap location notch (202) installed with elasticity screw cap (21x) and coordinate.
3. contactor according to claim 1, it is characterized in that: described elastomer (2x) is in screw-like, comprise elasticity screw cap (21x) and elasticity screw pole (22x), pedestal (4) be provided with to install with elastomer (2x) coordinate second projection (4x) is installed, second installs projection (4x) middle part is provided with the second screw pole mounting groove (41x) corresponding with elasticity screw pole (22x), and the two ends of coil rack (2) are respectively equipped with the screw cap location notch (202) installed with elasticity screw cap (21x) and coordinate.
4. the contactor according to Claims 2 or 3, it is characterized in that: described screw cap location notch (202) bottom is provided with brace groove (203), brace groove (203) openend is fixedly connected with and is provided with cross support members (204), described cross support members (204) comprises round shape support portion (204a) and round shape support portion (204a) the extended towards periphery strip support portion (204b) at middle part, and the other end of strip support portion (204b) is fixedly connected with the sidewall of brace groove (203).
5. contactor according to claim 1, is characterized in that: described elastomer (2x) is rubber spring elastomer.
6. contactor according to claim 1, it is characterized in that: also comprise energy-saving module (1) and be positioned at the binding post (5) of coil rack (2) both sides, described energy-saving module (1) is connected with in the middle of the binding post (5) of coil rack (2) and side, and energy-saving module (1) buckle is connected to the side of coil rack (2).
7. contactor according to claim 6, it is characterized in that: described coil rack (2) is provided with the convex tendon (211) be connected with energy-saving module (1), described energy-saving module (1) is provided with the corresponding gathering sill (121) with convex tendon (211), coil rack (2) is also provided with buckle hook (212), and energy-saving module (1) is provided with the elastic hook (122) linked up with (212) with buckle and be clasped; After the convex tendon (211) of coil rack (2) and the gathering sill (121) of energy-saving module (1) are connected and fixed, buckle hook (212) of coil rack (2) is connected with elastic hook (122) buckle of energy-saving module (1).
8. contactor according to claim 7, it is characterized in that: one end of described coil rack (2) is provided with to side extension the coil rack mounting panel (21) be connected with energy-saving module (1), the both sides, one end of described energy-saving module (1) are respectively equipped with energy-saving module mounting panel (11), and both sides energy-saving module mounting panel (11) are provided with the installation groove (12) coordinating with coil rack mounting panel (21) and install; Described gathering sill (121) is located at and is installed in groove (12), described elastic hook (122) is also located at and is installed in groove (12), described convex tendon (211) is located at the both sides of coil rack mounting panel (21), and buckle hook (212) is also located at the both sides of coil rack mounting panel (21); When coil rack mounting panel (21) inserts installation groove (12) from the side level of energy-saving module (1), there is elastic deformation in elastic hook (122), after the convex tendon (211) of coil rack (2) and the gathering sill (121) of energy-saving module (1) are connected and fixed, elastic hook (122) reset is linked up with (212) buckle with buckle and is connected.
9. contactor according to claim 8, it is characterized in that: described coil rack (2) comprises the wrapping post (22) at middle part and the coil end plate (23) at wrapping post (22) two ends, described coil rack mounting panel (21) is extended in the side of coil rack (2) one end coil end plate (23), described energy-saving module (1) one end open, open at one end is towards coil rack (2), and coil rack mounting panel (21) is installed vertically between the energy-saving module mounting panel (11) of energy-saving module (1) both sides.
10. contactor according to claim 8 or claim 9, is characterized in that: described elastic hook (122) is located at the top of gathering sill (121), and described buckle hook (212) is located at the top of convex tendon (211); Gap is left extended to lopsidedness between elastic hook (122) and the bottom of installing groove (12); The end of buckle hook (212) is protruded to side and is provided with buckle crotch (212a), buckle hook (212) is provided with bayonet ramp (212b) in the side, below of buckle crotch (212a), and the below of buckle crotch (212a) forms the buckle skewed slot (212c) coordinated with elastic hook (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891463.1U CN205140881U (en) | 2015-11-10 | 2015-11-10 | Contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891463.1U CN205140881U (en) | 2015-11-10 | 2015-11-10 | Contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140881U true CN205140881U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520891463.1U Active CN205140881U (en) | 2015-11-10 | 2015-11-10 | Contactor |
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| CN (1) | CN205140881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321026A (en) * | 2018-03-05 | 2018-07-24 | 浙江天正电气股份有限公司 | Contactor with modified form pedestal |
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2015
- 2015-11-10 CN CN201520891463.1U patent/CN205140881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321026A (en) * | 2018-03-05 | 2018-07-24 | 浙江天正电气股份有限公司 | Contactor with modified form pedestal |
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