CN204332834U - A kind of potentiometer setting modularization relay construction - Google Patents
A kind of potentiometer setting modularization relay construction Download PDFInfo
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- CN204332834U CN204332834U CN201420657089.4U CN201420657089U CN204332834U CN 204332834 U CN204332834 U CN 204332834U CN 201420657089 U CN201420657089 U CN 201420657089U CN 204332834 U CN204332834 U CN 204332834U
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 59
- 238000002372 labelling Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 17
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to automation control appliance technical field, is specifically related to a kind of potentiometer setting modularization relay construction.A kind of potentiometer setting modularization relay construction, comprise the rectangular panel and base that are arranged at case top and bottom respectively, panel is provided with for the indication plate of labeling circuitry code name, knob hole position and guide-lighting post holes position, and connect transparent dust cap, the guide-lighting guide post of dust cap lower surface coordinates with light-guiding pillar and realizes indicating status and covering apparent effect, base is provided with the double bracket plate structure be slidably connected with it, supporting plate side is provided with guide rail, and plate face is provided with for the fixing hole position through securing member.Owing to adopting technique scheme, the utility model makes user on product, facilitate terrestrial reference to remember circuit code name, and can clear viewing lamp state by dust cap; The double bracket plate structure of base makes the guide tracked and screw-type two kinds of mounting meanss of Realization of Product, makes product have the advantages that to install flexibly.
Description
Technical field
The utility model relates to automation control appliance technical field, is specifically related to a kind of relay construction.
Background technology
Existing 18mm modularization relay, all there is no deisgn product indication plate, when user uses, cannot on product marking circuit code name, the mode of sticky note label on product can only be adopted to mark, there is the permanent problem causing label to come off due to viscosity forfeiture afterwards service time in this mode, makes troubles to later stage circuit maintenance;
The design also existing defects of the dust cap of this kind of 18mm modularization relay product, when after cover lid, the product indicator light below lid causes brightness to reduce because light diffusion, makes indicating status cannot be observed clear;
Except the problems referred to above, the mounting means of this kind of relay is also comparatively single, has lacked flexibility, usually can only adapt to guide tracked installation, and screw can not be used to install.
Utility model content
The purpose of this utility model is, provides a kind of potentiometer to set modularization relay construction, solves above technical problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of potentiometer setting modularization relay construction, comprise relay body, described relay body comprises rectangular panel, base and housing, described panel is arranged at the top of described housing, described base is arranged at the bottom of described housing, the circuit board of relay and electronic component are installed in relay body, it is characterized in that, comprise one for the indication plate of labeling circuitry code name, the lower surface of described indication plate is provided with indication plate connector, supportingly with it be provided with slotted eye at the upper surface of described panel, indication plate connector snaps in slotted eye supporting with it, realize indication plate and panel being interconnected and fixing.
Described indication plate connector is at least provided with two, and is uniformly distributed at indication plate lower surface, the one_to_one corresponding with it of the slotted eye on described panel.
Described indication plate connector adopts the square column structure being raised in indication plate lower surface, and corresponding described slotted eye adopts square slotted eye, and be convenient in indication plate connector snapping into position in slots, both interface arrangments are over-surplus fit structure.
Described panel is provided with strip depression, after described indication plate is connected with described panel, the part at the Chang Bian place, side of described strip depression is labeled board and blocks, another part exposes at panel surface, is convenient to be levered up by indication plate by using screwdriver knife face to insert into the inner when dismantling panel.
Rectangular four bights of described panel are respectively equipped with a buckle, are supportingly with it provided with four draw-in grooves at described housing correspondence position, and when panel cover is combined in housing end face, buckle makes panel be fixed on housing after snapping in draw-in groove.
Described indication plate connector adopts the indication plate connector of buckle structure, its one end is arranged at indication plate lower surface with integrating, the other end is provided with barb, slotted eye on corresponding described panel is through-hole structure, after indication plate connector inserts slotted eye, barb catches on the limit of slotted eye, completes the connection of indication plate and panel with this.
Also comprise the dust cap that a transparent material is made, former and later two end faces in the left side of described dust cap are respectively equipped with a cylindrical protrusions, correspondingly with it on the left of the upper surface of described panel, be provided with the U-shaped boss that former and later two are raised in panel upper surface, arbitrary boss is equipped with the circular port that is convenient to install described dust cap, perforate direction is perpendicular to the protrusion direction of described U-shaped boss, realize the connection of dust cap and panel in the circular port that cylindrical protrusions inserts U-shaped boss, and dust cap is dug on panel cover.
A circular depressed is provided with on the right side of the upper surface of described panel, circular protrusions is provided with ordinatedly with it on the right side of the lower surface of described dust cap, when dust cap covers on panel, described circular protrusions snaps in described circular depressed, make the dust cap fastening after covering on panel, be convenient to dust cap location and fastening.
The square boss that one is raised in panel upper surface is provided with on the right side of the upper surface of described panel; described square boss is provided with a square opening; perforate direction is perpendicular to the protrusion direction of square boss; be provided with one correspondingly on the right side of described dust cap and be convenient to the square through hole that square boss passes; when dust cap covers on panel; square boss is through after the square through hole on described dust cap; the part that square boss is provided with square opening exposes the upper surface of dust cap, is convenient to realize lead sealing by square opening and enters row lock protection to dust cap.
The lower surface of described dust cap is provided with guide-lighting guide post, and described guide-lighting guide post is light guide column structure integrated with described dust cap;
Inner light-guiding pillar is provided with between described panel and described housing, relay-indicating light is provided with immediately below the lower surface of described inner light-guiding pillar, the upper surface of described inner light-guiding pillar is through the guide-lighting post holes position being arranged at described panel surface, when dust cap covers on panel, the lower surface of guide-lighting guide post is positioned at directly over inner light-guiding pillar upper surface, and two end face laminatings, make the show state of indicator light high-visible on dust cap by the cooperation of two groups of light guide column structures.
The quantity one_to_one corresponding of described guide-lighting guide post, described guide-lighting post holes position, described inner light-guiding pillar, described indicator light.
Position, potentiometer hole is one to one equipped with on the end face of described housing He on described panel, relay knob is successively connected with the corresponding potentiometer being arranged on enclosure interior with behind the position, potentiometer hole of housing end face through panel, and rotating knob can regulate potentiometer.
Described panel adopts without knob panel, Single button panel, Double-knob panel, three knob panels or four knob panels according to the quantity of the knob hole position arranged thereon.
Also comprise the secondary circuit board for arranging binding post, the two ends of described secondary circuit board are respectively equipped with one for welding the binding post welding hole position of binding post.
Described secondary circuit board is provided with upper and lower two pieces, upper and lower two pieces of described secondary circuit boards keep at a certain distance away, and be parallel to each other, two pieces of described secondary circuit boards are all vertically welded on main circuit board, the length of the secondary circuit board of top is less than the length of the secondary circuit board of below, described main circuit board is provided with the potentiometer of described relay, and described potentiometer is positioned on the main circuit board plate face on upper minor circuit board.
When arbitrary described binding post welding hole position does not need to arrange binding post, terminal block piece is set thereon, to fill this segment space, the upper end of terminal block piece is provided with the filling projection of the cylindrical structure of the binding post corresponding to binding post, the top end face of described filling projection is inclined-plane, its angle of inclination is identical with the angle of inclination of the housing parts covered above binding post welding hole position, this partial shell is provided with the wiring through hole for locking wiring, be convenient to insert with instruments such as screwdrivers the fastening end wherein adjusted on the binding post of binding post, when binding post welding hole position arranges described terminal block piece, it is filled projection and penetrates in described wiring through hole, the end face of filling projection is parallel with the surface of shell of wiring through hole, not only block the through hole at this place, and make product appearance attractive in appearance.
The angle of inclination of the top end face of described filling projection is 100 degree ~ 120 degree, and preferred angle is 100 degree.
The utility model is by arranging terminal block piece to realize the reasonable extensions for binding post, this region is filled by arranging terminal block piece in the welding position of former binding post when not needing to arrange binding post, the overall construction intensity of product and stability can not be affected because of cancellation binding post, and, because the wiring through hole on housing is blocked by the filling projection of terminal block piece, outside foreign material and dust is made to enter interiors of products, dust and foreign material are avoided to make the electric component of interiors of products produce short circuit, eliminate the potential safety hazard in use.
The side of described terminal block piece is provided with top-down strip projection, the draw-in groove be convenient to described strip projection and snapped in is provided with ordinatedly with it at the correspondence position of described housing, during installation, strip projection snaps in corresponding draw-in groove and realizes the fixing of terminal block piece, makes product structure more stable.
Filling projection on terminal block piece, the quantity of wiring through hole on the binding post of binding post and housing and position one_to_one corresponding.
The left and right sides of described base upper surface is respectively equipped with one group of deck, and described deck is made up of one in front and one in back two cuboid pillars being arranged at base upper surface that keep at a certain distance away, for fixing and support secondary circuit board;
After described base is connected with described housing, to conflict after the cuboid pillar of the described deck recess through the secondary circuit board both sides of below the lower surface of secondary circuit board up, play to upper minor circuit board in the supporting role of above-below direction with to the supporting role of the secondary circuit board in below at fore-and-aft direction, thus make product structurally more stable.
When the utility model is installed, secondary circuit board snaps in deck, and then after holder housing to base, the both sides of the secondary circuit board in below are sandwiched between cuboid pillar, the bottom surface of upper minor circuit board is then withstood by the top of cuboid pillar, thus achieving the support of secondary circuit board, the strip projection on terminal block piece snaps in housing correspondence position and can play a supporting role to secondary circuit board further, realizes the fixing of the circuit board section of product by two kinds of supporting constructions.
Described base is provided with for installing the supporting plate with firm banking, and described supporting plate is arranged at the lower surface of described base, and described supporting plate and described base, for being slidably connected, namely represent that supporting plate exposes supporting plate plate face after can hauling out in sliding manner from base;
Described supporting plate is provided with a limited part, described limited part and described supporting plate one-body molded, described limited part is used for preventing when pulling out base bottom after supporting plate is dragged supporting plate from departing from base.
Described limited part preferably adopts the limited part of an overhead structure, supporting plate is dragged in rear pull-out base bottom process, when reach capacity position time, the Barb portion of limited part is stuck in draw-in groove that base bottom coordinates with it, realizes the effect that restriction supporting plate departs from base.
The plate face of described supporting plate is provided with the fixing hole position be convenient to bolt or screw and passed, to fix supporting plate by securing member, the screw-type realizing relay is installed.
The front and back side of described supporting plate is equipped with the guide rail being convenient to the outer rail groove snapped in for installing relay, and described guide rail is strip structure, and protrudes from the front and back side of supporting plate, to realize the guide tracked installation of relay.
Described supporting plate is provided with two, is arranged at the left and right sides of described base lower surface respectively, and the structure of two supporting plates is identical.
The side of described base is provided with grab, and corresponding is provided with position, grab hole supporting with it at the side of described housing, and when base loads housing bottom, grab snaps in supporting position, grab hole, realizes the connection of base and housing and fixes.
Grab on described base is preferably provided with two groups, and often group comprises at least two grabs, and one group is arranged at the anterior side of base, and is evenly distributed in anterior side, and another group is arranged at base rear portion side, and is evenly distributed in rear portion side.
Beneficial effect: owing to adopting technique scheme, the utility model solves traditional 18mm modularization relay Problems existing, user can marking circuit code name easily on product, the indicating status of relay is high-visible on dust cap, and, double bracket plate structure on base makes the guide tracked and screw-type two kinds of mounting meanss of Realization of Product, and make product have the advantages that to install flexibly, that has widened product installs and uses scope.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is the structure schematic diagram of dust cap of the present utility model;
Fig. 4 is the Facad structure schematic diagram of dust cap of the present utility model;
Fig. 5 is the structural representation of terminal block piece of the present utility model;
Fig. 6 is the structural representation of limited part of the present utility model;
Fig. 7 is the structural representation of base of the present utility model;
Fig. 8 is the structural representation of panel of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with concrete diagram.
With reference to Fig. 1, a kind of potentiometer setting modularization relay construction, comprise relay body, relay body comprises rectangular panel 5, base 14 and housing 7, panel 5 is arranged at the top of housing 7, base 14 is arranged at the bottom of housing 7, and the circuit board of relay and electronic component are installed in relay body.Panel 5 connects one for the indication plate 4 of labeling circuitry code name.
With reference to Fig. 2, Fig. 8, the lower surface of indication plate 4 is provided with indication plate connector, is supportingly with it provided with slotted eye 103 at the upper surface of panel 5, in indication plate connector snapping into position in slots 103, realize indication plate 4 and panel 5 being interconnected and fixing.Indication plate connector is at least provided with two, and is uniformly distributed at indication plate 4 lower surface, slotted eye 103 one_to_one corresponding with it on panel.
Indication plate connector has two kinds of structures, and wherein a kind of employing is raised in the square column structure of indication plate 4 lower surface, and corresponding slotted eye 103 adopts square slotted eye, and be convenient in indication plate connector snapping into position in slots 103, both interface arrangments are over-surplus fit structure; Another kind of indication plate connector is the indication plate connector of buckle structure, its one end is arranged at indication plate 4 lower surface with integrating, the other end is provided with barb, slotted eye on corresponding panel is through-hole structure, after indication plate connector inserts slotted eye, barb catches on the limit of slotted eye, completes the connection of indication plate 4 and panel with this.
When adopting the indication plate connector of square column structure, panel 5 is provided with strip depression 105, after indication plate 4 is connected with panel 5, the part at the Chang Bian place, side of strip depression 105 is labeled board 4 and blocks, another part exposes on panel 5 surface, is convenient to be levered up by indication plate 4 by using screwdriver knife face to insert into the inner when dismantling panel 5.Rectangular four bights of panel 5 are respectively equipped with a buckle, are supportingly with it provided with four draw-in grooves at housing 7 correspondence position, and panel 5 covers when housing 7 end face, and buckle makes panel 5 be fixed on housing 7 after snapping in draw-in groove.
With reference to Fig. 2, Fig. 3, Fig. 4, Fig. 8, also comprise the dust cap 1 that a transparent material is made, former and later two end faces on the left of it are respectively equipped with a cylindrical protrusions, correspondingly with it on the left of the upper surface of panel 5, be provided with the U-shaped boss that former and later two are raised in panel 5 upper surface, arbitrary boss is equipped with the circular port that is convenient to install dust cap 1, perforate direction is perpendicular to the protrusion direction of U-shaped boss, realize the connection of dust cap 1 and panel 5 in the circular port that cylindrical protrusions inserts U-shaped boss, and dust cap 1 is dug on panel 5 cover.A circular depressed 104 is provided with on the right side of the upper surface of panel 5, circular protrusions 101 is provided with ordinatedly with it on the right side of the lower surface of dust cap 1, when dust cap 1 covers on panel 5, circular protrusions 101 snaps in circular depressed 104, make the dust cap after covering 1 fastening on panel 5, be convenient to dust cap 1 locate and fastening.The square boss that one is raised in panel upper surface is provided with on the right side of the upper surface of panel 5; square boss is provided with a square opening 110; perforate direction is perpendicular to the protrusion direction of square boss; be provided with one correspondingly on the right side of dust cap 1 and be convenient to the square through hole 111 that square boss passes; when dust cap 1 covers on panel 5; square boss is through after the square through hole 111 on dust cap 1; the part of square opening 110 exposes the upper surface of dust cap 1, is convenient to realize lead sealing by square opening 110 and enters row lock protection to dust cap 1.The lower surface of dust cap 1 is provided with guide-lighting guide post 102, and guide-lighting guide post 102 is light guide column structure integrated with dust cap 1; Inner light-guiding pillar is provided with between panel 5 and housing 7, relay-indicating light is provided with immediately below the lower surface of inner light-guiding pillar, the upper surface of inner light-guiding pillar is through the guide-lighting post holes position 6 being arranged at panel 5 surface, when dust cap 1 covers on panel 5, the lower surface of guide-lighting guide post is positioned at directly over inner light-guiding pillar upper surface, and two end face laminatings, make the show state of indicator light high-visible on dust cap 1 by the cooperation of two groups of light guide column structures.The quantity one_to_one corresponding of guide-lighting guide post 102, guide-lighting post holes position 6, inner light-guiding pillar, indicator light.
Position, potentiometer hole is one to one equipped with on the end face of housing 7 He on panel 5, relay knob 3 is successively connected with the corresponding potentiometer being arranged on housing 7 inside with behind the position, potentiometer hole of housing 7 end face through panel 5, and rotating knob 3 can regulate potentiometer.Panel 5 adopts without knob panel, Single button panel, Double-knob panel, three knob panels or four knob panels according to the quantity of the knob hole position arranged thereon.
Also comprise and arranging at a certain distance between the upper and lower, and be parallel to each other two pieces of secondary circuit boards 12,13, the length of secondary circuit board 12 is less than the length of secondary circuit board 13.Be respectively equipped with binding post welding hole position at the two ends of arbitrary secondary circuit board, it can be provided with binding post 10-1 or terminal block piece 11-1.Two pieces of equal vertical weldings of secondary circuit board are on main circuit board 9, and the plate face be positioned on secondary circuit board 12, main circuit board 9 top is welded with the potentiometer 8 of relay.Above binding post welding hole position, the position of corresponding wiring terminal binding post is provided with wiring through hole, is convenient to insert with instruments such as screwdrivers the fastening end wherein adjusted on the binding post of binding post.
End face with reference to Fig. 5, terminal block piece 11-1 is provided with the filling projection 108 of cylindrical structure, and its end face is inclined-plane, and the angle of inclination on this inclined-plane is identical with the angle of inclination on the surface of wiring through hole place housing parts.The angle of inclination of filling the end face of projection 108 is 100 degree ~ 120 degree, preferably 100 degree.Terminal block piece, for when the binding post welding hole position on secondary circuit board does not arrange binding post, stops the wiring through hole on housing after filling idle space.When binding post welding hole position arranges terminal block piece, filling projection 108 penetrates in wiring through hole, the end face of filling projection 108 is parallel with the surface of shell of wiring through hole, not only block the through hole at this place, prevent dust and other impurities from falling into enclosure interior and pollute Circuits System, and Total Product outward appearance is seemed coordination more attractive in appearance.The side of terminal block piece 11-1 is provided with top-down strip projection 106, is provided with the draw-in groove be convenient to projection 106 and snapped in ordinatedly with it at the correspondence position of housing 7, and during installation, strip projection snaps in corresponding draw-in groove and realizes the fixing of terminal block piece; Binding post and the wiring through hole of filling projection 108, binding post are one-to-one relationship in quantity and position.
With reference to Fig. 7, the left and right sides of base 14 upper surface is respectively equipped with one group of deck, and deck is made up of, for placing and fixed joint circuit board 12,13 one in front and one in back two cuboid pillars 107 being arranged at base upper surface that keep at a certain distance away.When the utility model is installed, secondary circuit board snaps in deck, and then after holder housing to base, the both sides of secondary circuit board 13 are sandwiched between cuboid pillar 107, the bottom surface of secondary circuit board 12 is then withstood by the top of cuboid pillar 107, thus achieving the support of secondary circuit board, the strip projection 106 on terminal block piece snaps in housing correspondence position and can play a supporting role to secondary circuit board further, realizes the fixing of the circuit board section of product by two kinds of supporting constructions.Base 14 is provided with for installing the supporting plate 15 with firm banking, and supporting plate 15 is arranged at the lower surface of base 14, and supporting plate 15 and base 14, for being slidably connected, namely represent that supporting plate 15 exposes supporting plate plate face after can hauling out in sliding manner from base 14; Supporting plate 15 is provided with a limited part, limited part and supporting plate 15 one-body molded, limited part is used for preventing supporting plate 15 from departing from base 14 when pulling out base bottom after supporting plate 15 is dragged.Limited part preferably adopts the limited part of an overhead structure, and supporting plate is dragged in rear pull-out base bottom process, when reach capacity position time, the Barb portion of limited part is stuck in draw-in groove that base bottom coordinates with it, realizes the effect that restriction supporting plate departs from base.
With reference to Fig. 6, the plate face of supporting plate 15 is provided with the fixing hole position 109 be convenient to bolt or screw and passed, to fix supporting plate by securing member, the screw-type realizing relay is installed.The front and back side of supporting plate 15 is equipped with the guide rail being convenient to the outer rail groove snapped in for installing relay, and guide rail is strip structure, and protrudes from the front and back side of supporting plate, to realize the guide tracked installation of relay.Supporting plate 15 is provided with two, is arranged at the left and right sides of base 14 lower surface respectively, and the structure of two supporting plates is identical.The side of base 14 is provided with grab, and corresponding is provided with position, grab hole supporting with it at the side of housing, and when base 14 loads bottom housing 7, grab snaps in supporting position, grab hole, realizes the connection of base 14 and housing 7 and fixes.Grab on base 14 is preferably provided with two groups, and often group comprises at least two grabs, and one group is arranged at the anterior side of base, and is evenly distributed in anterior side, and another group is arranged at base rear portion side, and is evenly distributed in rear portion side.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a potentiometer setting modularization relay construction, comprise relay body, described relay body comprises rectangular panel, base and housing, described panel is arranged at the top of described housing, described base is arranged at the bottom of described housing, the circuit board of relay and electronic component are installed in relay body, it is characterized in that, comprise one for the indication plate of labeling circuitry code name, the lower surface of described indication plate is provided with indication plate connector, supportingly with it be provided with slotted eye at the upper surface of described panel, indication plate connector snaps in slotted eye supporting with it.
2. a kind of potentiometer setting modularization relay construction according to claim 1, it is characterized in that, described indication plate connector is at least provided with two, and is uniformly distributed at indication plate lower surface, the one_to_one corresponding with it of the slotted eye on described panel.
3. a kind of potentiometer setting modularization relay construction according to claim 2, it is characterized in that, described indication plate connector adopts the square column structure being raised in indication plate lower surface, and corresponding described slotted eye adopts square slotted eye, and both interface arrangments are over-surplus fit structure;
Described panel is provided with strip depression, and after described indication plate is connected with described panel, the part at the Chang Bian place, side of described strip depression is labeled board and blocks, and another part exposes at panel surface.
4. a kind of potentiometer setting modularization relay construction according to claim 2, it is characterized in that, described indication plate connector adopts the indication plate connector of buckle structure, its one end is arranged at indication plate lower surface with integrating, the other end is provided with barb, slotted eye on corresponding described panel is through-hole structure, and after indication plate connector inserts slotted eye, barb catches on the limit of slotted eye.
5. a kind of potentiometer setting modularization relay construction according to claim 1, it is characterized in that, also comprise the dust cap that a transparent material is made, former and later two end faces in the left side of described dust cap are respectively equipped with a cylindrical protrusions, correspondingly with it on the left of the upper surface of described panel, be provided with the U-shaped boss that former and later two are raised in panel upper surface, arbitrary boss is equipped with the circular port that is convenient to install described dust cap, perforate direction is perpendicular to the protrusion direction of described U-shaped boss, the connection of dust cap and panel is realized in the circular port of cylindrical protrusions insertion U-shaped boss, and dust cap is dug on panel cover,
Be provided with a circular depressed on the right side of the upper surface of described panel, be provided with circular protrusions ordinatedly with it on the right side of the lower surface of described dust cap, when dust cap covers on panel, described circular protrusions snaps in described circular depressed;
The square boss that one is raised in panel upper surface is provided with on the right side of the upper surface of described panel, described square boss is provided with a square opening, perforate direction is perpendicular to the protrusion direction of square boss, be provided with one correspondingly on the right side of described dust cap and be convenient to the square through hole that square boss passes, when dust cap covers on panel, square boss is through after the square through hole on described dust cap, and the part that square boss is provided with square opening exposes the upper surface of dust cap;
The lower surface of described dust cap is provided with guide-lighting guide post, and described guide-lighting guide post is light guide column structure integrated with described dust cap;
Inner light-guiding pillar is provided with between described panel and described housing, relay-indicating light is provided with immediately below the lower surface of described inner light-guiding pillar, the upper surface of described inner light-guiding pillar is through the guide-lighting post holes position being arranged at described panel surface, when dust cap covers on panel, the lower surface of guide-lighting guide post is positioned at directly over inner light-guiding pillar upper surface, and two end face laminatings;
The quantity one_to_one corresponding of described guide-lighting guide post, described guide-lighting post holes position, described inner light-guiding pillar, described indicator light.
6. a kind of potentiometer setting modularization relay construction according to any one of claim 1 to 5, it is characterized in that, position, potentiometer hole is one to one equipped with on the end face of described housing He on described panel, relay knob is successively connected with the corresponding potentiometer being arranged on enclosure interior with behind the position, potentiometer hole of housing end face through panel, and rotating knob can regulate potentiometer;
Described panel adopts without knob panel, Single button panel, Double-knob panel, three knob panels or four knob panels according to the quantity of the knob hole position arranged thereon.
7. a kind of potentiometer setting modularization relay construction according to claim 1, it is characterized in that, also comprise the secondary circuit board for arranging binding post, the two ends of described secondary circuit board are respectively equipped with one for welding the binding post welding hole position of binding post;
Described secondary circuit board is provided with upper and lower two pieces, upper and lower two pieces of described secondary circuit boards keep at a certain distance away, and be parallel to each other, two pieces of described secondary circuit boards are all vertically welded on main circuit board, the length of the secondary circuit board of top is less than the length of the secondary circuit board of below, described main circuit board is provided with the potentiometer of described relay, and described potentiometer is positioned on the main circuit board plate face on upper minor circuit board;
When arbitrary described binding post welding hole position does not need to arrange binding post, the terminal block piece of filling described binding post welding hole position is set thereon, the upper end of described terminal block piece is provided with the filling projection corresponding to binding post binding post, described filling projection is cylindrical structure, its top end face is inclined-plane, its angle of inclination is identical with the angle of inclination of the housing parts covered above binding post welding hole position, the described housing covered above binding post welding hole position is provided with the wiring through hole being convenient to adjust the fastening end on binding post binding post after screwdriver inserts, when filling projection penetrates described wiring through hole, its top end face tilted is parallel with the surface of shell of wiring through hole,
Filling projection on terminal block piece, the quantity of wiring through hole on the binding post of binding post and housing and position one_to_one corresponding.
8. a kind of potentiometer setting modularization relay construction according to claim 7, it is characterized in that, the angle of inclination of the top end face of described filling projection is 100 degree ~ 120 degree;
The side of described terminal block piece is provided with top-down strip projection, is provided with the draw-in groove be convenient to described strip projection and snapped in ordinatedly with it at the correspondence position of described housing.
9. a kind of potentiometer setting modularization relay construction according to claim 8, it is characterized in that, the left and right sides of described base upper surface is respectively equipped with one group of deck, described deck is made up of, for placing and fixing described main circuit board one in front and one in back two cuboid pillars being arranged at base upper surface that keep at a certain distance away;
After described base is connected with described housing, the lower surface of secondary circuit board up of conflicting after the cuboid pillar of the described deck recess through the secondary circuit board both sides of below;
Described base is provided with for installing the supporting plate with firm banking, and described supporting plate is arranged at the lower surface of described base, and described supporting plate and described base, for being slidably connected, namely represent that supporting plate exposes supporting plate plate face after can hauling out in sliding manner from base;
Described supporting plate is provided with a limited part, described limited part and described supporting plate one-body molded, described limited part is used for preventing when pulling out base bottom after supporting plate is dragged supporting plate from departing from base;
The plate face of described supporting plate is provided with the fixing hole position be convenient to bolt or screw and passed;
The front and back side of described supporting plate is equipped with the guide rail being convenient to the outer rail groove snapped in for installing relay, and described guide rail is strip structure, and protrudes from the front and back side of supporting plate;
Described supporting plate is provided with two, is arranged at the left and right sides of described base lower surface respectively, and the structure of two supporting plates is identical.
10. a kind of potentiometer setting modularization relay construction according to claim 1, it is characterized in that, rectangular four bights of described panel are respectively equipped with a buckle, supportingly with it be provided with four draw-in grooves at described housing correspondence position, when panel cover is combined in housing end face, buckle snaps in draw-in groove;
The side of described base is provided with grab, and corresponding is provided with position, grab hole supporting with it at the side of described housing, and when base loads housing bottom, grab snaps in supporting position, grab hole;
Grab on described base is provided with two groups, and often group comprises at least two grabs, and one group is arranged at the anterior side of base, and is evenly distributed in anterior side, and another group is arranged at base rear portion side, and is evenly distributed in rear portion side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657089.4U CN204332834U (en) | 2014-11-05 | 2014-11-05 | A kind of potentiometer setting modularization relay construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657089.4U CN204332834U (en) | 2014-11-05 | 2014-11-05 | A kind of potentiometer setting modularization relay construction |
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| Publication Number | Publication Date |
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| CN204332834U true CN204332834U (en) | 2015-05-13 |
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| CN201420657089.4U Expired - Fee Related CN204332834U (en) | 2014-11-05 | 2014-11-05 | A kind of potentiometer setting modularization relay construction |
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| CN (1) | CN204332834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859617A (en) * | 2017-11-30 | 2019-06-07 | 重庆川仪自动化股份有限公司 | Mosaic function component and demosaicing module component |
| WO2021150186A1 (en) * | 2020-01-22 | 2021-07-29 | Grup Arge Enerji̇ Vekontrol Si̇stemleri̇ San.Ve Ti̇c. Ltd. Şti̇ | Ergonomic box configuration for protection and control relays |
-
2014
- 2014-11-05 CN CN201420657089.4U patent/CN204332834U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859617A (en) * | 2017-11-30 | 2019-06-07 | 重庆川仪自动化股份有限公司 | Mosaic function component and demosaicing module component |
| CN109859617B (en) * | 2017-11-30 | 2021-05-28 | 重庆川仪自动化股份有限公司 | Mosaic functional assembly and mosaic module assembly |
| WO2021150186A1 (en) * | 2020-01-22 | 2021-07-29 | Grup Arge Enerji̇ Vekontrol Si̇stemleri̇ San.Ve Ti̇c. Ltd. Şti̇ | Ergonomic box configuration for protection and control relays |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201210 Address after: 325600 north of the third floor, building 11, Botong Huigu small micro Park, 66 Binhai South Fourth Road, Leqing Economic Development Zone, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Hume Electric Co.,Ltd. Address before: Room 269, 2 / F, building 1, No. 288 Wanzhong Road, Nanqiao Town, Fengxian District, Shanghai 201400 Patentee before: HUMCORE ELECTRIC (SHANGHAI) Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 |