CN103258680A - Power supply control switch - Google Patents
Power supply control switch Download PDFInfo
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- CN103258680A CN103258680A CN2013101520583A CN201310152058A CN103258680A CN 103258680 A CN103258680 A CN 103258680A CN 2013101520583 A CN2013101520583 A CN 2013101520583A CN 201310152058 A CN201310152058 A CN 201310152058A CN 103258680 A CN103258680 A CN 103258680A
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Abstract
The invention relates to a power supply control switch which comprises a panel, a switch system and a back seat, wherein a button transmitting external pressure is arranged on the panel, the switch system is installed between the back seat and the panel, and a conductive edge column I, a conductive edge column II and a conductive supporting frame are installed at the bottom of the back seat. The power supply control switch is characterized in that the switch system is of a self-reset reciprocating type switch structure and comprises a press block component, a balance component, a seesaw, neutrons and a springboard. The provided power supply control switch aims to have the technical advantages that service life is long, transmission of the parts of the switch system is stable in a moving process, control over a power supply by the switch system is high in stability, connecting among all the parts is achieved by fully adoption of button placement matching among the parts, producing and installing efficiency is improved, and the power supply control switch is convenient to assemble and disassemble in a using process and is in line with the design concept of modern industrial production.
Description
Technical field
The present invention relates to the field of switches of family expenses and the fixed electric device of similar applications, relate in particular to a kind of power control switch.
Background technology
In the prior art, mains switch comprises the transmission component of push rod, seesaw shape, supports center terminal, the fixed terminal contact group of transmission component, when promoting push rod, transmission component rotates under the support of center terminal, and its end contacts group with fixed terminal and contacts, and realizes the break-make of switch.
The briquetting of prior art mains switch can only move at positive center, and the LED display lamp can not be positioned in the zone of action of button lower block.The motion of springboard is to utilize spring directly to contact with springboard, and springboard is moved, such contact movement, and spillage of material is big, and properties of product can not be guaranteed.
By retrieval, obtain following documents:
Documents 1:
Application number is 201110067039.1, and the applying date is 2011-03-21; The applicant: Zhangjiagang Huafeng Electrical Element Co., Ltd., open day is 2011-08-17.A kind of mains switch that documents relates to, comprise push rod, center terminal, the transmission component of the seesaw shape that is arranged on the described center terminal and is in transmission connection mutually with described push rod, fixed terminal contact group, described transmission component is provided with the movable terminal contact group corresponding with described fixed terminal contact group, when promoting described push rod, described transmission component rotates under the support of described center terminal, described movable terminal contact group contacts group with described fixed terminal and contacts, described transmission component comprises the reed contact group that is arranged on the described center terminal, be arranged on the folder spring on the described reed contact group, the both ends of described transmission component are provided with stopping means, and described stopping means is fixed on described folder spring on the described reed contact group.Described stopping means comprises that the end of described reed contact group bends formed baffle plate, is arranged at the bayonet socket of the end of described folder spring; The bottom that group is connected that contacts with described reed of described baffle plate has two limited mouths, and described limited mouth makes the width of bottom of described baffle plate less than the width at the top of described baffle plate; Described bayonet socket comprises the positive stop strip of two protrusions, forms groove between two described positive stop strips; When described folder spring was installed on the described reed contact group, described two positive stop strips passed described two limited mouths respectively, and the bottom of described baffle plate is against the bottom of described groove.
The purpose of this invention is to provide a kind of have reliable transmission component, dependable performance stable power switch.
Documents 2:
Application number: 200820092539.4, the applying date: 2008-03-11, applicant: Yuan Xiangping, Hao Zhongtai, Tan Xiaofeng, open day is 2009-06-17, the mains switch of a kind of machinery moment contact disclosed by the invention, it is by loam cake, drain pan, switch key, switch shrapnel spare, the contact head, spring, binding posts etc. are formed, loam cake is shaped by metal stamping, can tortuous clinching during assembling on housing, enclosure interior is cavity body, and two binding posts are fixedly arranged at the bottom, and a binding post is provided with the contact, another binding post top card is equipped with switch shrapnel spare, switch shrapnel spare lower floor bottom one end is provided with corresponding contact, the handle portion of switch key, and stretch out outside the shell in the hole from housing, the switch key inner end portion, be provided with cavity, be provided with groove below, the contact head is contained in the cavity of switch key rear end part, the fin of both sides is contained in the groove, one side fin be with a spring; Switch shrapnel spare levels is equipped with through hole, and the present invention is simple in structure, and is with low cost, practical.
Documents 1, documents 2 did not disclose and the technical scheme that can not invent.Relative documents 1, the invention has novelty.Relative documents 2, the invention has novelty.Relatively documents 1,2 combination, the invention is creative.
Summary of the invention
The invention provides a kind of power control switch, described power control switch technical problem to be solved is to use the life-span long, the parts of switching system stable drive in motion process, and switching system is to the control stability height of power supply; Connection between each parts adopts the button bit between the part to cooperate fully, has improved and has produced the efficient of installing; And in use easy accessibility meets the design concept that modernization industry is produced.
For realizing solving above technical problem, the technical scheme that the present invention will adopt: a kind of power control switch, it comprises panel (1), switching system, back seat (10), above-described panel (1) is provided with the button (11) that transmits external pressure, above-described switching system is installed between back seat (10) and the panel (1), and above-described back seat (10) bottom is equipped with conduction side column I (101), conduction side column II (102), conducting bracket (103); It is characterized in that described switching system is the reciprocating type construction of switch that resets certainly, it comprises following structure parts:
Briquetting assembly (2), as first parts that are used for bearing extraneous pressing force, and one of briquetting assembly (2) maintenance moves up and down the degree of freedom; Lower end, the space caging system of briquetting assembly (2) withstands briquetting assembly (2) for the compression spring (3) that is arranged on the transition assembly (4), and upper end, the space caging system of briquetting assembly (2) is that briquetting assembly (2) is gone up the limiting tooth (21) of setting and the stopper slot (41) on the transition assembly (4) cooperatively interacts;
Balanced component (8), comprise the back-moving spring (81) in the spring mounting groove (22) that is installed in briquetting assembly (2), above-described back-moving spring (81) is installed in the groove (821) of sliding part (82) simultaneously and locates, and the guiding rib (822) of sliding part (82) can keep an one-movement-freedom-degree along the gathering sill (23) of briquetting assembly (2); Above-described sliding part (82) is provided with the pressure tooth (823) for the commutation of vacillating now to the left, now to the right of controlling seesaw (5) in briquetting assembly (2) process of moving downward;
Seesaw (5) as the drive disk assembly of briquetting assembly (2), produces a wiggly motion; Seesaw (5) adopts hinged connected mode by rotating shaft (51) and transition assembly (4); Seesaw (5) top is provided with a pair of for the corner (54) that produces intermittent movement at transmission process; Seesaw main body (53) inside is provided with axial emptying aperture (52);
Neutron (7) is as the link between seesaw (5) and the springboard (9); Neutron (7) upper end is taper revolving body (71), neutron (7) lower end is cylinder revolving body (72), cylinder revolving body (72) is provided with a mirror writing V font groove (721), and there are intersecting lens in mirror writing V font groove (721) top straight line and cylinder revolving body (72) axis; Taper revolving body (71) is connected with switch spring (6) by interference fit, and switch spring (6) is installed in the axial emptying aperture (52) of seesaw main body (53);
Springboard (9) is as being used for realizing the UNICOM of power supply and the conductive metal sheet of cutting out, the bottom faces (93) of springboard (9) connects conducting bracket (103), and the top U-lag (94) of springboard (9) cooperatively interacts with the V font groove (721) of neutron (7) and is connected; U-lag (94) the two shoulder places of described springboard (9) are provided with a contact point of power source I (91), contact point of power source II (92) respectively, and contact point of power source I (91) is opposite with the projecting point direction of contact point of power source II (92).
The invention also comprises indicator lamp system, and described indicator lamp system comprises the LED electroluminescent lamp (122) that is installed on the transition assembly (4) and is installed in transparent astigmatic button (121) on the briquetting assembly (2); Above-described transparent astigmatic button (121) is provided with a spherical arc (1210) that makes LED electroluminescent lamp (122) divergence of beam.
The limiting tooth (21) that described briquetting assembly (2) go up to arrange is connected with stopper slot (41) employing buckle-type on the transition assembly (4); Above-described limiting tooth (21) is provided with guiding tapered plane (211) and is used for preventing that limiting tooth (21) from skidding off the anti-facet (212) that withdraws from of stopper slot (41).
Described conduction side column I (101), conduction side column II (102), conducting bracket (103) top that is installed in back seat (10) bottom is provided with a cover plate (13), described cover plate (13) is provided with two hollow cylinders (131), be conducting bracket (103) under one of them hollow cylinder (131), be conduction side column I (101) under another hollow cylinder (131); Two hollow cylinders (131) are respectively arranged with a power spring (14) that is used for to the indicator lamp system power supply.
Described corner (54) is provided with the bur (541) for restriction seesaw (5) rotational angle, and described bur (541) is triangular in shape.
Described transparent astigmatic button (121) is provided with three cylinder type contact pins (1211), three cylinder type contact pins (1211) insert in three cylindrical holes of briquetting assembly (2) top setting by interference fit, and it is fixing at briquetting assembly (2) to finish transparent astigmatic button (121).
The top, plane, top (1212) of described transparent astigmatic button (121) is provided with a taper bulge loop (1213), and vertical and taper bulge loop (1213) central shaft of above-described taper bulge loop (1213) inner headed face keeps concentricity.
The Rockwell hardness number of described neutron (7) is less than the Rockwell hardness number of springboard (9).
The longitudinal length of the bottom faces (93) of described springboard (9) less than tip position longitudinal length, between bottom faces (93) and U-lag (94), offer a cubic hole (95).
Beneficial effect of the present invention:
1. lower end, the space caging system of briquetting assembly is that the compression spring that is arranged on the transition assembly withstands the briquetting assembly, and upper end, the space of briquetting assembly caging system is that the limiting tooth that arranges on the briquetting assembly and the stopper slot on the transition assembly cooperatively interact; Realized the spacing of briquetting assembly locus by this connected mode, limited 5 spatial degrees of freedom of briquetting assembly, the one-movement-freedom-degree that keeps the briquetting assembly to pump.By the effect of compression spring, guarantee that the briquetting assembly always can be returned to initial position.
2. balanced component comprises the back-moving spring in the spring mounting groove that is installed in the briquetting assembly, and above-described back-moving spring is installed in the groove of sliding part simultaneously; Balanced component is installed on the briquetting assembly, has reduced whole volume, has effectively utilized the space of briquetting assembly hollow position.Balanced component has utilized the resistance deformation ability of spring self cleverly, and no matter sliding part can toward which direction move along the gathering sill of briquetting assembly, finally can both be returned to initial condition, thereby can change the direction of motion of seesaw continuously.
3. seesaw as the drive disk assembly of briquetting assembly, produces a wiggly motion; Seesaw adopts hinged connected mode by rotating shaft and transition assembly; The seesaw top is provided with a pair of for the corner that produces intermittent movement at transmission process; When the briquetting assembly moves downward in the process, by the intermittent direction of waving that changes seesaw of the slide block of balanced component.
4. neutron upper end is the taper revolving body, and the taper revolving body is connected with switch spring by interference fit, and the taper revolving body is convenient to be installed, and can and spring between form interference fit, greatly reduce the difficulty of assembling, improved the precision of assembling.The neutron lower end is the cylinder revolving body, and the cylinder revolving body is provided with a mirror writing V font groove, and there are intersecting lens in mirror writing V font groove top straight line and cylinder revolving body axis, can increase the transmission effect, can reduce the production cost of neutron simultaneously.
5. under preferable enforcement situation, the invention also comprises indicator lamp system, and described indicator lamp system comprises the LED electroluminescent lamp that is installed on the transition assembly and the transparent astigmatic button that is installed on the briquetting assembly; In the environment of dark, find button positions accurately can for the operator by indicator lamp system.Because above-described transparent astigmatic button is provided with a spherical arc that makes LED electroluminescent lamp divergence of beam, by this kind mode, can produce the beautiful halation of a circle, increase the class of product.
6. under preferable enforcement situation, the limiting tooth that arranges on the described briquetting assembly adopts buckle-type to be connected with stopper slot on the transition assembly; Above-described limiting tooth is provided with the guiding tapered plane and is used for preventing that limiting tooth from skidding off the anti-facet that withdraws from of stopper slot.Can be fit into stopper slot easily by this kind mode limiting tooth, owing to prevent withdrawing from faceted existence, prevent that limiting tooth skids off stopper slot in the course of the work.
7. under preferable enforcement situation, described conduction side column I, conduction side column II, the conducting bracket top that is installed in the back seat bottom is provided with a cover plate, can position conduction side column I, conduction side column II, conducting bracket by cover plate.
8. under preferable implementation condition, the Rockwell hardness number of described neutron is less than the Rockwell hardness number of springboard.Because the hardness difference, thereby can reduce the wearing and tearing of springboard.Because the material of neutron adopts the PA material, the PA material has soft and smooth property, in use can play certain cushioning effect, and operating handle is improved.
Description of drawings
Fig. 1 is the explosive view of power control switch.
Fig. 2 is the main cutaway view of power control switch.
Fig. 3 is the base vertical view that conduction side column I, conduction side column II, conducting bracket are installed.
Fig. 4 is briquetting assembly schematic perspective view.
Fig. 5 is the balanced component explosive view.
Fig. 6 is the seesaw schematic perspective view.
Fig. 7 is the neutron schematic perspective view.
Fig. 8 is the springboard schematic perspective view.
Fig. 9 is the base left side cutaway view that springboard is installed.
Figure 10 is the indicator lamp system vertical view.
Figure 11 is indicator lamp system A-A face view.
Figure 12 is indicator lamp system C-C face view.
Figure 13 is LED electroluminescent lamp divergence of beam schematic diagram.
Figure 14 is the base schematic perspective view that is provided with a cover plate.
Figure 15 is for being equipped with the schematic perspective view of power spring on the cover plate.
Figure 16 is that the stopper slot on limiting tooth and the transition assembly adopts the buckle-type connection diagram.
Figure 17 is the partial enlarged view of limiting tooth.
Figure 18 is transparent astigmatic button schematic perspective view.
Embodiment
In order to make those skilled in the art understand technical scheme of the present invention better, describe the present invention below in conjunction with accompanying drawing, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection scope of the present invention.
Embodiment 1:
As shown in Figure 1, 2, a kind of power control switch, it comprises panel 1, switching system, back seat 10, above-described panel 1 is provided with the button 11 that transmits external pressure, above-described switching system is installed between back seat 10 and the panel 1, as shown in Figure 3, above-described back seat 10 bottoms are equipped with conduction side column I 101, conduction side column II 102, conducting bracket 103; Above-described switching system is the reciprocating type construction of switch that resets certainly, and it comprises following structure parts:
As shown in Figure 4, briquetting assembly 2, as first parts that are used for bearing extraneous pressing force, and 2 one of the maintenance of briquetting assembly move up and down the degree of freedom; Lower end, the space caging system of briquetting assembly 2 is that the compression spring 3 that is arranged on the transition assembly 4 withstands briquetting assembly 2, and upper end, the space caging system of briquetting assembly 2 is that the limiting tooth 21 of setting on the briquetting assembly 2 and the stopper slot 41 on the transition assembly 4 cooperatively interact;
As Fig. 1, shown in Figure 5, balanced component 8, comprise the back-moving spring 81 in the spring mounting groove 22 that is installed in briquetting assembly 2, above-described back-moving spring 81 is installed in groove 821 places of sliding part 82 simultaneously, and the guiding rib 822 of sliding part 82 can keep an one-movement-freedom-degree along the gathering sill 23 of briquetting assembly 2; Above-described sliding part 82 is provided with the pressure tooth 823 for the commutation of vacillating now to the left, now to the right that moves downward process control seesaw 5 at briquetting assembly 2;
As shown in Figure 6, seesaw 5 as the drive disk assembly of briquetting assembly 2, produces a wiggly motion; Seesaw 5 adopts hinged connected mode by rotating shaft 51 and transition assembly 4; Seesaw 5 tops are provided with a pair of for the corner 54 that produces intermittent movement at transmission process; Seesaw main body 53 inside are provided with axial emptying aperture 52;
As shown in Figure 7, neutron 7 is as the link between seesaw 5 and the springboard 9; Neutron 7 upper ends are taper revolving body 71, and neutron 7 lower ends are cylinder revolving body 72, and cylinder revolving body 72 is provided with a mirror writing V font groove 721, and there are intersecting lens in mirror writing V font groove 721 top straight lines and cylinder revolving body 72 axis; Taper revolving body 71 is connected with switch spring 6 by interference fit, and switch spring 6 is installed in the axial emptying aperture 52 of seesaw main body 53;
As shown in Figure 8, springboard 9 is as being used for realizing the UNICOM of power supply and the conductive metal sheet of cutting out, and the bottom faces 93 of springboard 9 connects conducting bracket 103, and the top U-lag 94 of springboard 9 cooperatively interacts with the V font groove 721 of neutron 7 and is connected; 94 liang of shoulder places of the U-lag of described springboard 9 are provided with a contact point of power source I 91, contact point of power source II 92 respectively, and contact point of power source I 91 is opposite with the projecting point direction of contact point of power source II 92.Schematic perspective view.
In practical work process, the operator presses the button 11 that is used for transmitting external pressure on the panel 1, button 11 moves downward, button 11 promotes briquetting assembly 2 and moves downward, because briquetting assembly 2 is provided with balanced component 8, the pressure tooth 823 on the sliding part 82 on the balanced component 8 drives seesaw 5 and swings back and forth.Because swinging back and forth of seesaw 5, by the neutron 7 that is connected with seesaw 5, the lower end of neutron 7 connects springboard 9.As shown in Figure 9, can with more than the motion that oscillates pass to springboard 9, realize the mutual conversion that contact point of power source I 91 contact conduction side column I 101 and contact point of power source II 92 are conducted electricity between the side column II 102.The final function that realizes double control switch.
Embodiment 1 technical problem to be solved is: lower end, the space caging system of briquetting assembly is that the compression spring that is arranged on the transition assembly withstands the briquetting assembly, and upper end, the space of briquetting assembly caging system is that the limiting tooth that arranges on the briquetting assembly and the stopper slot on the transition assembly cooperatively interact; Realized the spacing of briquetting assembly locus by this connected mode, limited 5 spatial degrees of freedom of briquetting assembly, the one-movement-freedom-degree that keeps the briquetting assembly to pump.By the effect of compression spring, guarantee that the briquetting assembly always can be returned to initial position.
Balanced component comprises the back-moving spring in the spring mounting groove that is installed in the briquetting assembly, and above-described back-moving spring is installed in the groove of sliding part simultaneously; Balanced component is installed on the briquetting assembly, has reduced whole volume, has effectively utilized the space of briquetting assembly hollow position.Balanced component has utilized the resistance deformation ability of spring self cleverly, and no matter sliding part can toward which direction move along the gathering sill of briquetting assembly, finally can both be returned to initial condition, thereby can change the direction of motion of seesaw continuously.
Seesaw as the drive disk assembly of briquetting assembly, produces a wiggly motion; Seesaw adopts hinged connected mode by rotating shaft and transition assembly; The seesaw top is provided with a pair of for the corner that produces intermittent movement at transmission process; When the briquetting assembly moves downward in the process, by the intermittent direction of waving that changes seesaw of the slide block of balanced component.
Neutron upper end is the taper revolving body, and the taper revolving body is connected with switch spring by interference fit, and the taper revolving body is convenient to be installed, and can and spring between form interference fit, greatly reduce the difficulty of assembling, improved the precision of assembling.The neutron lower end is the cylinder revolving body, and the cylinder revolving body is provided with a mirror writing V font groove, and there are intersecting lens in mirror writing V font groove top straight line and cylinder revolving body axis, can increase the transmission effect, can reduce the production cost of neutron simultaneously.
By the power control switch long service life that embodiment 1 makes, the parts of switching system stable drive in motion process, switching system is to the control stability height of power supply; Connection between each parts adopts the button bit between the part to cooperate fully, has improved and has produced the efficient of installing; And in use easy accessibility meets the design concept that modernization industry is produced.
Embodiment 2:
Shown in Figure 10-13, on the basis of embodiment 1, also comprise indicator lamp system, described indicator lamp system comprises the LED electroluminescent lamp 122 that is installed on the transition assembly 4 and the transparent astigmatic button 121 that is installed on the briquetting assembly 2; Above-described transparent astigmatic button 121 is provided with a spherical arc 1210 that makes LED electroluminescent lamp 122 divergence of beam.
Because embodiment 2 is further improvement of embodiment 1, embodiment 2 in technical problem to be solved on the basis of embodiment 1 is: can give in the environment of operator in dark by indicator lamp system and find button positions accurately.Because above-described transparent astigmatic button is provided with a spherical arc that makes LED electroluminescent lamp divergence of beam, by this kind mode, can produce the beautiful halation of a circle, increase the class of product.
Embodiment 3:
Shown in Figure 14-15, on the basis of embodiment 2, described conduction side column I 101, conduction side column II 102, conducting bracket 103 tops that are installed in back seat 10 bottoms are provided with a cover plate 13, described cover plate 13 is provided with two hollow cylinders 131, be conducting bracket 103 under one of them hollow cylinder 131, be conduction side column I 101 under another hollow cylinder 131; Two hollow cylinders 131 are respectively arranged with a power spring 14 that is used for to the indicator lamp system power supply.
In actual use, install conduction side column I 101, conduction side column II 102, conducting bracket 103 after, then install cover plate 13, further install power spring 14, power spring 14 is powered to indicator lamp system.
Embodiment 4:
In order to obtain better effect, with respect to embodiment 1, as Figure 16, shown in Figure 17, the stopper slot 41 on limiting tooth 21 and the transition assembly 4 adopts buckle-types to be connected; Above-described limiting tooth 21 is provided with guiding tapered plane 211 and is used for preventing that limiting tooth 21 from skidding off the anti-facet 212 that withdraws from of stopper slot 41.
The technical problem that embodiment 4 solves is: can be fit into stopper slot easily by this kind mode limiting tooth, owing to prevent withdrawing from faceted existence, prevent that limiting tooth skids off stopper slot in the course of the work.
Embodiment 5:
As shown in Figure 6, with respect to embodiment 1, embodiment 6 is on the basis of embodiment 1, and described corner 54 is provided with the bur 541 for restriction seesaw 5 rotational angles, and described bur 541 is triangular in shape.
Under the situation that does not have bur 541, in the swing process of seesaw 5, because its own inertial effect causes pendulum angle excessive, influence normal useful life.Embodiment 5 technical problems to be solved are: can limit seesaw 5 rotational angles by bur 541.Bur 541 is triangular in shape not only stable higher, and can effectively save raw material.
Example 6:
With respect to embodiment 2, as shown in figure 18, transparent astigmatic button 121 described in the present embodiment is provided with three cylinder type contact pins 1211, three cylinder type contact pins 1211 insert in three cylindrical holes of briquetting assembly 2 tops setting by interference fit, and it is fixing at briquetting assembly 2 to finish transparent astigmatic button 121.
Because triangle has stability preferably, three insertion points of three cylinder type contact pins 1211 constitute a triangle.By present embodiment, the technical problem that can solve is: improved transparent astigmatic button 121 and briquetting assembly 2 fitment stability.
Embodiment 7:
On the basis of embodiment 6, as shown in figure 18,1212 tops, plane, top of the transparent astigmatic button 121 described in the present embodiment are provided with a taper bulge loop 1213, and vertical and taper bulge loop 1213 central shafts of above-described taper bulge loop 1213 inner headed faces keep concentricity.
Because transparent astigmatic button 121 is installed in briquetting assembly 2 and installs for eccentric, example 7 technical problems to be solved are: because vertical and taper bulge loop 1213 central shafts of described taper bulge loop 1213 inner headed faces keep concentricity, in the process of pressing, can not cause the outside pressing force of coming in that passes to be partial to, effectively prolonged the useful life of mains switch, the mains switch of present embodiment still can normally use after the life test that requires by GB on the experimental machine.
Embodiment 8:
With respect to embodiment 7, the Rockwell hardness number of the described neutron 7 of present embodiment is less than the Rockwell hardness number of springboard 9.
Present embodiment technical problem to be solved: because the hardness difference, thereby can reduce the wearing and tearing of springboard.Because the material of neutron adopts the PA material, the PA material has soft and smooth property, in use can play certain cushioning effect, and operating handle is improved.
Embodiment 9:
On the basis of above any embodiment, as shown in Figure 8, the longitudinal length of the bottom faces 93 of described springboard 9 less than tip position longitudinal length, between bottom faces 93 and U-lag 94, offer a cubic hole 95.
The technical problem that present embodiment can solve: effectively save material, meet the construction of China's " resource-conserving, environmentally friendly " amphitypy society.By the improvement of present embodiment, can think deeply about electrician Industrial Co., Ltd. for the Hunan every year and save the metallic copper material cost more than 200,000 yuan.
Need to prove, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make and comprise which key element process, method, article or the equipment of a series of key elements not only comprise, but also comprise other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or equipment.Do not having under the situation of more restrictions, the key element that is limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises key element and also have other identical element.
Used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.The above only is preferred implementation of the present invention, should be understood that, because the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be made up by rights; These improve retouching, change or combination, or directly apply to other occasion without improving the design that will invent and technical scheme, all should be considered as protection scope of the present invention.
Claims (9)
1. power control switch, it comprises panel (1), switching system, back seat (10), above-described panel (1) is provided with the button (11) that transmits external pressure, above-described switching system is installed between back seat (10) and the panel (1), and above-described back seat (10) bottom is equipped with conduction side column I (101), conduction side column II (102), conducting bracket (103); It is characterized in that described switching system is the reciprocating type construction of switch that resets certainly, it comprises following structure parts:
Briquetting assembly (2), as first parts that are used for bearing extraneous pressing force, and one of briquetting assembly (2) maintenance moves up and down the degree of freedom; Lower end, the space caging system of briquetting assembly (2) withstands briquetting assembly (2) for the compression spring (3) that is arranged on the transition assembly (4), and upper end, the space caging system of briquetting assembly (2) is that briquetting assembly (2) is gone up the limiting tooth (21) of setting and the stopper slot (41) on the transition assembly (4) cooperatively interacts;
Balanced component (8), comprise the back-moving spring (81) in the spring mounting groove (22) that is installed in briquetting assembly (2), above-described back-moving spring (81) is installed in the groove (821) of sliding part (82) simultaneously and locates, and the guiding rib (822) of sliding part (82) can keep an one-movement-freedom-degree along the gathering sill (23) of briquetting assembly (2); Above-described sliding part (82) is provided with the pressure tooth (823) for the commutation of vacillating now to the left, now to the right of controlling seesaw (5) in briquetting assembly (2) process of moving downward;
Seesaw (5) as the drive disk assembly of briquetting assembly (2), produces a wiggly motion; Seesaw (5) adopts hinged connected mode by rotating shaft (51) and transition assembly (4); Seesaw (5) top is provided with a pair of for the corner (54) that produces intermittent movement at transmission process; Seesaw main body (53) inside is provided with axial emptying aperture (52);
Neutron (7) is as the link between seesaw (5) and the springboard (9); Neutron (7) upper end is taper revolving body (71), neutron (7) lower end is cylinder revolving body (72), cylinder revolving body (72) is provided with a mirror writing V font groove (721), and there are intersecting lens in mirror writing V font groove (721) top straight line and cylinder revolving body (72) axis; Taper revolving body (71) is connected with switch spring (6) by interference fit, and switch spring (6) is installed in the axial emptying aperture (52) of seesaw main body (53);
Springboard (9) is as being used for realizing the UNICOM of power supply and the conductive metal sheet of cutting out, the bottom faces (93) of springboard (9) connects conducting bracket (103), and the top U-lag (94) of springboard (9) cooperatively interacts with the V font groove (721) of neutron (7) and is connected; U-lag (94) the two shoulder places of described springboard (9) are provided with a contact point of power source I (91), contact point of power source II (92) respectively, and contact point of power source I (91) is opposite with the projecting point direction of contact point of power source II (92).
2. a kind of power control switch according to claim 1, it is characterized in that also comprising indicator lamp system, described indicator lamp system comprises the LED electroluminescent lamp (122) that is installed on the transition assembly (4) and is installed in transparent astigmatic button (121) on the briquetting assembly (2); Above-described transparent astigmatic button (121) is provided with a spherical arc (1210) that makes LED electroluminescent lamp (122) divergence of beam.
3. a kind of power control switch according to claim 1 is characterized in that described briquetting assembly (2) goes up the limiting tooth (21) that arranges and be connected with stopper slot (41) employing buckle-type on the transition assembly (4); Above-described limiting tooth (21) is provided with guiding tapered plane (211) and is used for preventing that limiting tooth (21) from skidding off the anti-facet (212) that withdraws from of stopper slot (41).
4. a kind of power control switch according to claim 2, it is characterized in that described conduction side column I (101), conduction side column II (102), conducting bracket (103) top that is installed in back seat (10) bottom is provided with a cover plate (13), described cover plate (13) is provided with two hollow cylinders (131), be conducting bracket (103) under one of them hollow cylinder (131), be conduction side column I (101) under another hollow cylinder (131); Two hollow cylinders (131) are respectively arranged with a power spring (14) that is used for to the indicator lamp system power supply.
5. a kind of power control switch according to claim 1 is characterized in that described corner (54) is provided with the bur (541) for restriction seesaw (5) rotational angle, and described bur (541) is triangular in shape.
6. a kind of power control switch according to claim 2, it is characterized in that described transparent astigmatic button (121) is provided with three cylinder type contact pins (1211), three cylinder type contact pins (1211) insert in three cylindrical holes of briquetting assembly (2) top setting by interference fit, and it is fixing at briquetting assembly (2) to finish transparent astigmatic button (121).
7. a kind of power control switch according to claim 6, the top, plane, top (1212) that it is characterized in that described transparent astigmatic button (121) is provided with a taper bulge loop (1213), and vertical and taper bulge loop (1213) central shaft of above-described taper bulge loop (1213) inner headed face keeps concentricity.
8. a kind of power control switch according to claim 7 is characterized in that the Rockwell hardness number of described neutron (7) is less than the Rockwell hardness number of springboard (9).
9. a kind of power control switch according to claim 1, it is characterized in that described springboard (9) bottom faces (93) longitudinal length less than tip position longitudinal length, between bottom faces (93) and U-lag (94), offer a cubic hole (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152058.3A CN103258680B (en) | 2013-04-27 | 2013-04-27 | Power supply control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152058.3A CN103258680B (en) | 2013-04-27 | 2013-04-27 | Power supply control switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103258680A true CN103258680A (en) | 2013-08-21 |
| CN103258680B CN103258680B (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310152058.3A Active CN103258680B (en) | 2013-04-27 | 2013-04-27 | Power supply control switch |
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| Country | Link |
|---|---|
| CN (1) | CN103258680B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655167A (en) * | 2016-03-26 | 2016-06-08 | 温州市龙湾沙城忠天电器厂 | Switch |
| CN106876179A (en) * | 2017-03-15 | 2017-06-20 | 广东金联宇电气有限公司 | A kind of all reset construction of switch |
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| GB1440233A (en) * | 1972-06-27 | 1976-06-23 | Honeywell Inc | Resettable switch |
| EP1351266A2 (en) * | 2002-04-05 | 2003-10-08 | Albrecht Jung GmbH & Co. KG | Electrical rocker switch |
| CN201259853Y (en) * | 2008-03-11 | 2009-06-17 | 袁想平 | Mechanical instant contact type power supply switch |
| CN201383450Y (en) * | 2009-02-25 | 2010-01-13 | 广东锦力电器有限公司 | Soft-touch switch |
| CN102157288A (en) * | 2011-03-21 | 2011-08-17 | 张家港华峰电接插元件有限公司 | Power switch |
| CN201956244U (en) * | 2011-03-15 | 2011-08-31 | 广东锦力电器有限公司 | Microswitch |
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2013
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1440233A (en) * | 1972-06-27 | 1976-06-23 | Honeywell Inc | Resettable switch |
| EP1351266A2 (en) * | 2002-04-05 | 2003-10-08 | Albrecht Jung GmbH & Co. KG | Electrical rocker switch |
| CN201259853Y (en) * | 2008-03-11 | 2009-06-17 | 袁想平 | Mechanical instant contact type power supply switch |
| CN201383450Y (en) * | 2009-02-25 | 2010-01-13 | 广东锦力电器有限公司 | Soft-touch switch |
| CN201956244U (en) * | 2011-03-15 | 2011-08-31 | 广东锦力电器有限公司 | Microswitch |
| CN102157288A (en) * | 2011-03-21 | 2011-08-17 | 张家港华峰电接插元件有限公司 | Power switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655167A (en) * | 2016-03-26 | 2016-06-08 | 温州市龙湾沙城忠天电器厂 | Switch |
| CN106876179A (en) * | 2017-03-15 | 2017-06-20 | 广东金联宇电气有限公司 | A kind of all reset construction of switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103258680B (en) | 2015-01-21 |
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