CN204045467U - Gear conversion equipment - Google Patents
Gear conversion equipment Download PDFInfo
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- CN204045467U CN204045467U CN201420528917.4U CN201420528917U CN204045467U CN 204045467 U CN204045467 U CN 204045467U CN 201420528917 U CN201420528917 U CN 201420528917U CN 204045467 U CN204045467 U CN 204045467U
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- switching shaft
- rotatable switching
- swing handle
- conductive film
- fixed
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Abstract
The gear conversion equipment that the utility model provides, is mounted on the control panel, has such feature, comprising: body, comprise: main body and rotatable switching shaft; Swing handle portion, comprises: by rotating thus carrying out the swing handle of gear adjustment and be fixed on the control panel for installing the installation component of swing handle; Indicator light portion, comprises: run through by rotatable switching shaft and the pedestal fixed with main body and the indicating lamp component being arranged on base interior; Linkage portion, for allowing swing handle drive rotatable switching shaft to rotate, comprises: connect swing handle and the connecting rod of rotatable switching shaft and the fixation kit for connecting rod and rotatable switching shaft being fixed; And power supply unit, power to indicating lamp component.The utility model achieves drivening rod when swing handle rotates and rotates around lamp socket, and drive rotatable switching shaft synchronous rotary further, thus realize gear adjustment, bulb is lit, and achieves state of a control information feed back and indicative function.
Description
Technical field
The utility model relates to a kind of gear conversion equipment.
Background technology
Many gears change over switch is that a kind of two-way or two-way of supplying connects and the switch controlled the operation of plurality of devices with power source or load transfer, obtain in daily life and industrial production and use widely, as: power station, change rail station, high ferro locomotive, underground engines, naval vessel.Many gears change over switch comprises a plurality of contact layer and the rotatable switching shaft being connected each contact layer, drives rotatable switching shaft to rotate, and then realize the opening and closing of corresponding equipment by rotating swing handle.When installing many gears change over switch, outside swing handle being arranged on control panel rotates for operating personnel, and other parts are encapsulated in the inner side of control panel.
Generally, for the ease of operating many gears change over switch, many gears change over switch control panel or around state of a control information feed back indicator light is installed.Although this solution solves status information feedback problem, owing to needing the space additionally taking control panel, cause the expansion that control panel or mounting disc take up room, certainly will cause the expansion of mounting disc, waste of material is heavier.
Utility model content
The utility model carries out to solve the problem, and object is to provide a kind of gear conversion equipment.
The gear conversion equipment that the utility model provides, be mounted on the control panel, there is such feature, comprise: Switch main body, comprise: there is the main body of a plurality of contact layers coaxially stacked for connecting multiple equipment with predetermined combinations connection scheme and run through the rotatable switching shaft connecting each contact layer, swing handle portion, comprises: by rotating thus carrying out the swing handle of gear adjustment and be fixed on the control panel for installing the installation component of swing handle, indicator light portion, comprises: run through by rotatable switching shaft and the pedestal be fixedly connected with main body and be arranged on base interior and indicating lamp component above the axial location being positioned at rotatable switching shaft, linkage portion, for allowing swing handle drive rotatable switching shaft to rotate, comprises: connect swing handle and the connecting rod of rotatable switching shaft and the fixation kit for connecting rod and rotatable switching shaft being fixed, and power supply unit, power to indicating lamp component, wherein, one end of rotatable switching shaft insertion base interior is provided with two ring grooves separately with the first preset space length, indicating lamp component comprises: bulb, the lamp socket of bulb mounting is fixed for matrix phase, and be fixed on the cathode conductive film and cathode conductive film that are passed by open slot respectively after on lamp socket, one end and the described swing handle of connecting rod fix, the other end to be axially sleeved on rotatable switching shaft and between two ring grooves, fixation kit comprises: be folded in two intermediate plates on two ring grooves respectively, by these two intermediate plates, the other end of connecting rod and rotatable switching shaft are fixed.
In the gear conversion equipment that the utility model provides, such feature can also be had: wherein, the sidewall of pedestal is provided with two open slots separately with the first preset space length, cathode conductive film and cathode conductive film are passed by two open slots respectively, installation component comprises: the thread bush running through control panel, axially to be sleeved on thread bush and the word board installed part be positioned at outside control panel, and to be axially sleeved on thread bush and the nut be positioned at inside control panel, at least two stay hooks are provided with separately with the second preset space length in the outside of thread bush, matrix is provided with the through hole for allowing stay hook pass correspondingly in the position corresponding with described stay hook, after stay hook and through hole tabling, thread bush and matrix phase are fixed.
In the gear conversion equipment that the utility model provides, can also have such feature: wherein, thread bush has the locating piece with control panel tabling being positioned on the sidewall outside control panel.
In the gear conversion equipment that the utility model provides, such feature can also be had: wherein, indicating lamp component also comprises two terminals being respectively used to install cathode conductive film and cathode conductive film, terminal have for sealed open groove sealing plate, and be fixed on sealing plate the mount pad in outside, open slot has along on two sidewalls of matrix axial direction the chute allowing sealing plate slide respectively.
In the gear conversion equipment that the utility model provides, such feature can also be had: wherein, lamp socket comprises: the contact lever contacted with the positive pole of bulb, and the tubular rivet be sleeved on for fixing cathode conductive film on contact lever, the cylindrical bar that contact lever has contact-making surface and fixes with contact-making surface, passed towards rotatable switching shaft by lamp socket inside bottom after cylindrical bar is set with tubular rivet outward, cathode conductive film is sleeved on tubular rivet by the exterior bottom of lamp socket, and then fixed by tubular rivet, the sidewall of lamp socket is provided with through hole in the position corresponding with any one open slot in two open slots, cathode conductive film has for the protruding post through through hole in the one end fixed with lamp socket, this protruding post is through after through hole, cathode conductive film is connected with the negative pole of bulb.
In the gear conversion equipment that the utility model provides, can also have such feature: wherein, lamp socket also comprises and is sleeved on cylindrical bar and the spring be folded between contact-making surface and tubular rivet.
In the gear conversion equipment that the utility model provides, such feature can also be had: wherein, position on the lateral wall of lamp socket and between cathode conductive film and cathode conductive film is provided with fixed block, fixed block is formed with T-shaped chute, on the madial wall of matrix and the position corresponding with T-shaped chute is provided with slide bar for sliding along T-shaped chute, by T-shaped chute and slide bar, lamp socket and matrix phase are fixed.
In the gear conversion equipment that the utility model provides, such feature can also be had: also comprise: rotate limited section, be arranged on connecting rod the other end and between the intermediate plate of below, comprise: be axially sleeved on rotatable switching shaft for driving the brake component of rotatable switching shaft synchronous rotary, be sleeved on brake component outer for limiting the limited part of the rotating range of brake component, and to be axially sleeved on rotatable switching shaft and packing ring between the connecting rod other end and brake component, wherein, limited part comprises: horizontally rotate limiting layer, move axially limiting layer and free rotating layer, horizontally rotate in limiting layer the first restriction be provided with for limiting brake component rotating range protruding, move axially in limiting layer to be provided with and move axially horizontally rotating in the process that limiting layer horizontally rotates for restrict part, when brake component is pressed in free rotating layer, rotate swing handle thus carry out gear adjustment.
In the gear conversion equipment that the utility model provides, such feature can also be had: wherein, rotate limited section also to comprise position and to be axially sleeved on rotatable switching shaft and the pad be positioned at below brake component, have the location notch fastened with pad in embeded slot, position corresponding with location notch in limited part has the movable passageway allowing pad move axially.
The effect of utility model
Gear conversion equipment involved by the utility model, because pedestal and main body fix, lamp socket and pedestal fix, power supply unit is powered to bulb, lamp socket is positioned at the top of the axial location of rotatable switching shaft, one end of connecting rod is fixedly connected with swing handle tabling formula, the other end is axially sleeved on rotatable switching shaft and then is fixed on rotatable switching shaft by two intermediate plates, so, gear conversion equipment of the present utility model achieves drivening rod when swing handle rotates and rotates around lamp socket, the rotatable switching shaft synchronous rotary of further drive, thus realize gear adjustment, simultaneously, when swing handle rotates, power supply unit makes bulb be lit to bulb powered, achieve state of a control information feed back and indicative function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the middle-grade position conversion device of embodiment of the present utility model;
Fig. 2 is the explosive view of swing handle portion in embodiment of the present utility model, indicator light portion, linkage portion and rotation limited section;
Fig. 3 is the enlarged diagram of rotatable switching shaft in embodiment of the present utility model;
Fig. 4 is the structural representation of swing handle in embodiment of the present utility model;
Fig. 5 is the structural representation of matrix in embodiment of the present utility model;
Fig. 6 is the structural representation of lamp socket in embodiment of the present utility model;
Fig. 7 is the structural representation of connecting rod in embodiment of the present utility model;
Fig. 8 is the structural representation of brake component in embodiment of the present utility model;
Fig. 9 is the structural representation of limited part in embodiment of the present utility model; And
Figure 10 is the structural representation of bottom in embodiment of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, following examples are specifically addressed the utility model gear conversion equipment by reference to the accompanying drawings.
Fig. 1 is the structural representation of the middle-grade position conversion device of embodiment of the present utility model.
As shown in Figure 1, in the present embodiment, on the mounted control panel do not shown in the drawings of gear conversion equipment 100, for carrying out gear control to corresponding equipment (not shown).
Fig. 2 is the explosive view of swing handle portion in embodiment of the present utility model, indicator light portion, linkage portion and rotation limited section.
As depicted in figs. 1 and 2, gear conversion equipment 100 comprises: the power supply unit do not shown in Switch main body 10, swing handle portion 20, indicator light portion 30, linkage portion 40, rotation limited section 50 and figure.
Switch main body 10 comprises: main body 11 and rotatable switching shaft 12.
Main body 11 has four contact layer 11a coaxially stacked, and these four contact layer 11a are used for connecting multiple equipment (not shown) according to predetermined combinations connection scheme.Stretch out after rotatable switching shaft 12 runs through connection four contact layer 11a, like this, by rotating rotatable switching shaft 12, just achieving and synchronously regulation stall is carried out to four contact layer 11a, realize further carrying out gear control according to predetermined combinations connection scheme to the multiple equipment be connected.
Fig. 3 is the enlarged diagram of rotatable switching shaft in embodiment of the present utility model.
Rotatable switching shaft 12 shown in Fig. 3 is for stretching out the part-structure enlarged diagram of a part for main body 11.As shown in Figure 3, rotatable switching shaft 12 entirety is in square column, on rotatable switching shaft 12 lateral wall, be provided with two annular groove 12a near the position of the one end of stretching out main body 11 separately with the first preset space length F, this annular groove 12a is around sidewall one border of rotatable switching shaft 12.
Again as shown in Figure 2, swing handle portion 20 comprises: swing handle 21 and installation component 22.
Swing handle 21 for being rotated, by rotate swing handle 21 thus realize carry out regulation stall.Installation component 22 is fixed on the control panel, for installing swing handle 21.
Fig. 4 is the structural representation of swing handle in embodiment of the present utility model.
As shown in Figure 4, swing handle 21 has and makes operating personnel hand-held to facilitate the portion of the handle 211 and coupling part 212 that carry out rotating.Coupling part 212 is hollow cylindrical, one end and portion of the handle 211 be fixedly connected, the other end has two arc convex block 212a, and these two arc convex block 212a are positioned on two relative positions, further, two the first arc surface 212b are formed between two arc convex block 212a.Portion of the handle 211 in the present embodiment is transparent and light-permeable material is made.In addition, swing handle 21 entirety of the present utility model all can be transparent and light-permeable material and makes.
Again as shown in Figure 2, installation component 22 comprises: thread bush 221, word board installed part 222 and nut 223.
Thread bush 221 is hollow structure, is fixed on the control panel after running through control panel.Thread bush 221 has the extension 221a stretching out (namely towards the side of operating personnel) outside control panel.The outer surface of extension 221a is provided with four L-type groove 221a-1, and, on the sidewall of control panel, there is locating piece at extension 221a, the location hole tabling that this locating piece and control panel are provided with, and then retaining thread cover 221, prevent thread bush 221 from rotating relative to control panel or rocking.Thread bush 221 also has the threaded portion 221b be fixedly connected with extension 221a, and the lateral wall of threaded portion 221b has external screw thread.The diameter of threaded portion 221b is less than the diameter of extension 221a, and the thickness of threaded portion 221b is greater than the thickness of control panel, and namely, after thread bush 221 runs through control panel, this threaded portion 221b stretches out the madial wall of control panel.In addition, thread bush 221 also has the grafting part 221c be fixedly connected with threaded portion 221b, and the diameter of this grafting part 221c is less than the diameter of threaded portion 221b.The lateral wall of grafting part 221c is provided with two stay hook 221c-1 separately with the second preset space length, and in the present embodiment, these two stay hook 221c-1 are positioned on two relative positions.
Word board installed part 222 entirety, in cube-shaped, is fixed on the outside of control panel, for installing the word board of the relevant information representing this gear conversion equipment 100.Word board installed part 222 comprises: word board mount pad 222a and word board cover 222b.
Word board is installed on the lateral wall paralleled with control panel of word board mount pad 222a.There is at the center of word board mount pad 222a the through hole 222a-1 matched with the diameter of the extension 221a of thread bush 221, extension 221a is inserted in 222a-1 of the same race just.The sidewall of through hole 222a-1 has four with L-type groove 221a-1 phase chimeric protruding block one to one, size and the L-type groove 221a-1 of this chimeric protruding block match, and then realize fastening, thus realize word board mount pad 222a and thread bush 221 fixes.Word board cover 222b is fastened on word board mount pad 222a, seals, protect word board word board.
Nut 223 is axially sleeved on thread bush 221, the madial wall of screw thread 223 has the internal thread matched with the external screw thread of threaded portion 221b, after thread bush 221 runs through control panel and extension 221a and word board mount pad 222a is fixed togather, nut 223 is filled on threaded portion 221b by grafting part 221c cover, makes thread bush 221 be securely fixed on control panel after tightening nut 223.
Again as shown in Figure 2, indicator light portion 30 comprises: pedestal 31 and indicating lamp component 32.
Pedestal 31 and main body 11 are fixedly connected, and are run through insertion by rotatable switching shaft 12.Indicating lamp component 32 is arranged on the inside of pedestal 31, and is positioned at the top that rotatable switching shaft 12 penetrates the axial location of one end of pedestal 31.
Pedestal 31 is T-shaped, comprises: the bottom 311 fixed with main body 11 and seal fixing matrix 312 with bottom 311 phase.
Fig. 5 is the structural representation of matrix in embodiment of the present utility model.
As shown in Figure 5, matrix 312 has the base 312a sealed with bottom 311 phase and the cylindrical portion 312b fixed with base 312a.
The center of base 312a is provided with base plate through holes, and this base plate through holes is run through by rotatable switching shaft 12.
The sidewall of cylindrical portion 312b is provided with the identical open slot 312b-1 of two structures separately with the 3rd preset space length G, and open slot 312b-1 extends along the axial direction of cylindrical portion 312b.And, the two side of open slot 312b-1 along the axial direction of cylindrical portion 312b is respectively equipped with chute 312b-2.In addition, cylindrical portion 312b relative position is provided with two through hole 312b-3 in the both sides of two open slot 312b-1.The diameter of the diameter of cylindrical portion 312b and the grafting part 221c of thread bush 221 matches, grafting part 221c can be inserted in cylindrical portion 312b, and then in two through hole 312b-3 that on grafting part 221c two stay hook 221c-1 are entrenched on cylindrical portion 312b, thus thread bush 221 and matrix 312 are fixedly connected.In addition, on the madial wall of cylindrical portion 312b, the centre position being positioned at two open slot 312b-1 is provided with slide bar 312b-4, the T-shaped column of slide bar 312b-4.
Again as shown in Figure 2, indicating lamp component 32 comprises: bulb 321, lamp socket 322, cathode conductive film 323, cathode conductive film 324 and two terminals 325.
Bulb 321 for sending light, and then illuminates swing handle 21.Lamp socket 322 and matrix 312 fix, for bulb mounting 321.One end of cathode conductive film 323 to be fixed on lamp socket 322 and to be connected with the positive pole of bulb 321, and the other end is fixed on terminal 325, and then is connected with power supply unit by positive wire.One end of cathode conductive film 324 to be fixed on lamp socket 322 and to be connected with the negative pole of bulb 321, and the other end is fixed on terminal 325, and then is connected with power supply unit by negative wire.Power supply unit is powered to bulb 321 via positive wire and negative wire.
Fig. 6 is the structural representation of lamp socket in embodiment of the present utility model.
As shown in Figure 6, the lateral wall of lamp socket 322 is provided with fixed block 322a in the position corresponding with the slide bar 312b-4 in cylindrical portion 312b, this fixed block 322a is formed with T-shaped chute 322b on the sidewall of slide bar 312b-4, slide bar 312b-4 slides along T-shaped chute 322b, and then chimeric, thus lamp socket 322 and matrix 312 are fixed.
Lamp socket 322 is formed with helicitic texture on the madial wall of bottom, is fixed after realizing threaded engagement with the screw thread (i.e. negative pole) on bulb 321 lateral wall.In addition, the bottom of lamp socket 322 is run through and is provided with bottom through-hole, and is provided with lateral through aperture on the sidewall corresponding with any one open slot 312b-1 in two open slot 312b-1, and this lateral through aperture is rectangle.One end of cathode conductive film 324 is fixed by this lateral through aperture and lamp socket 322, and the other end is passed by corresponding open slot 312b-1.
As shown in Figure 2, lamp socket 322 also comprises: contact lever 322c, tubular rivet 322d and spring 322e.
Contact lever 322c is used for contacting with the positive pole (i.e. the projection of light bulb base) of bulb 321.The cylindrical bar 322c-2 that contact lever 322c has contact-making surface 322c-1 and fixes with contact-making surface 322c-1.Contact-making surface 322c has the contact groove removed mutually with the positive pole of bulb 321.Tubular rivet 322d is used for fixing cathode conductive film 323.Spring 322e is sleeved on after on cylindrical bar 322c-2, again tubular rivet 322d is sleeved on cylindrical bar 322c-2, spring 322e is made to be folded between contact-making surface 322c-1 and tubular rivet 322d, now, the cylindrical bar 322c-2 being set with spring 322e and tubular rivet 322d is passed from the inner side of lamp socket 322 by bottom through-hole, from the outside of lamp socket 322, one end of cathode conductive film 323 is sleeved on tubular rivet 322d again, pressing tubular rivet 322d makes one end of cathode conductive film 323 be fixed on lamp socket 322, and is connected with the positive pole of bulb 321.The other end of cathode conductive film 323 passes by corresponding open slot 312b-1, for being connected with power supply unit.In addition, by sandwiched spring between contact-making surface 322c-1 and tubular rivet 322d, the positive pole avoiding bulb 321 contacts firmly with contact-making surface 322c-1, namely allows bulb 321 and contact-making surface 322c-1 stablize and contacts.
In the present embodiment, the structure of two terminals 325 is identical, is only described in detail to one of them terminal 325, omits the detailed description to another terminal 325 at this.
As shown in Figure 2, terminal 325 has: sealing plate 325a and mount pad 325b.
The size of sealing plate 325a and the size of open slot 312b-1 match, and sealing plate 325a can be slided along the chute 312b-2 of open slot 312b-1 both sides, carry out sealing this open slot 312b-1.
Mount pad 325b is fixed on the lateral wall of sealing plate 325a, for fixing cathode conductive film 323 by the other end passed in open slot 312b-1 and cathode conductive film 324 by the other end passed in open slot 312b-1.Here, be described for the other end of fixing cathode conductive film 323, cathode conductive film 323 is pressed by the other end passed in open slot 312b-1 and is fixed in mount pad 325b, on this mount pad 325b, by screw and nut with the use of, the positive wire be connected with power supply unit is fixed on the other end of cathode conductive film 323, and then powers.In like manner, the negative wire be connected with power supply unit is fixed on the other end of cathode conductive film 324.
Again as shown in Figure 2, linkage portion 40, for swing handle 21 and the rotatable switching shaft 12 of linking, namely, by linkage portion 40 realizes allowing swing handle 21 drive rotatable switching shaft 12 to rotate.Linkage portion 40 comprises: connecting rod 41 and fixation kit 42.
One end of connecting rod 41 connects swing handle 21, and the other end connects rotatable switching shaft 12.Fixation kit 42, for the other end of connecting rod 41 is fixed on rotatable switching shaft 12, makes rotatable switching shaft 12 can follow connecting rod 41 synchronous rotary.
Fig. 7 is the structural representation of connecting rod in embodiment of the present utility model.
As shown in Figure 7, connecting rod 41 entirety, in I-shaped shape, has: the first pontes 411, second coupling part 412 and connecting rod 413.
The structure of the first pontes 411 is just in time contrary with the structure of swing handle 21 end, for being fixedly connected with swing handle 21.The first pontes 411 has 2 the second arc-shaped protrusions block 411a, two the second arc surface 411b are formed between two the second arc-shaped protrusions block 411a, these two the second arc-shaped protrusions block 411a are docked at respectively between the first arc convex block 212 formed the first arc surface 212b on after, two the first arc convex blocks 212 are also docked on the second arc surface 411b of being formed between two the second arc-shaped protrusions block 411a just, namely, by the first pontes 411 realize and being fixedly connected of swing handle 21.
Second coupling part 412 is rounded, and run through in center and have square through hole 412a, the size of this square through hole 412a and the size of rotatable switching shaft 12 match, and make rotatable switching shaft 12 can run through square through hole 412a, and drive rotatable switching shaft 12 synchronous rotary.After rotatable switching shaft 12 runs through square through hole 412a, the second coupling part 412 is arranged between two annular groove 12a and the position of the annular groove 12a in close left side on rotatable switching shaft 12.
Connecting rod 413 is fixedly connected with the second coupling part 412 from side by the first pontes 411, and makes the first pontes 411 after connecting corresponding with the center of the second coupling part 412.Like this, when the first pontes 411 and swing handle 21 fix, after the second coupling part 412 fixes with rotatable switching shaft 12, connecting rod 413 then can realize avoiding interlock swing handle 21 and rotatable switching shaft 12 after indicating lamp component 32 in side.
As shown in Figure 2, fixation kit 42 comprises two identical intermediate plates 421 of structure.These two intermediate plates 421 are respectively used to be folded on two annular groove 12a of rotatable switching shaft 12, and then are fixed on rotatable switching shaft 12 the second coupling part 412.
As shown in Figure 2, rotate between the intermediate plate 421 on the second coupling part 412 that limited section 50 is arranged on connecting rod 41 and the annular groove 12a being folded on the right side of rotatable switching shaft 12.Rotate limited section 50 to comprise: brake component 51, limited part 52, packing ring 53 and pad 54.
Fig. 8 is the structural representation of brake component in embodiment of the present utility model.
As shown in Figure 8, brake component 51 has three and protrudes 51a, has through hole 51b in the center of brake component 51, by through hole 51b, brake component 51 is axially sleeved on rotatable switching shaft 12, and drives rotatable switching shaft 12 synchronous rotary further.
Limited part 52 is sleeved on outside brake component 51, for limiting the rotating range of brake component 51.Packing ring 53 is axially sleeved on rotatable switching shaft 12, and between second coupling part 412 and brake component 51 of connecting rod 41.In addition, packing ring 53 runs through the manhole on matrix base 312a, and axially moves up and down in this manhole.Pad 54 is axially sleeved on rotatable switching shaft 12, is positioned at the below of brake component 51, and namely, pad 54 is folded in brake component 51 and between the intermediate plate 421 of below.During turn swing handle 21, brake component 51 and rotatable switching shaft 12 synchronous rotary, and brake component 51 can to encountering the spring part comprised in body 11 when rotating, and then add rotational resistance, by arranging pad 54, make spring part directly conflict pad 54, brake component 51 rotates relative to pad 54, thus reach the effect of the power of unloading, like this, operating personnel do not cost strength i.e. rotatable easily turn swing handle 21.
Fig. 9 is the structural representation of limited part in embodiment of the present utility model.
As shown in Figure 9, limited part 52 comprises: horizontally rotate limiting layer 521, move axially limiting layer 522 and free rotating layer 523.
Horizontally rotate in limiting layer 521 the protruding 521a of the first restriction be provided with for limiting brake component 51 rotating range, namely, brake component 51 only can turn 90 degrees towards side horizontal rotary horizontally rotating layer.Be provided with in vertical mobile restriction layer 522 and move axially horizontally rotating in the process that limiting layer 521 horizontally rotates for restrict part 51.Just can rotate freely when only having brake component 51 to be in free rotating layer 523, and then realize gear adjustment.Therefore, before carrying out gear adjustment, first brake component 51 being pressed into after in free rotating layer 523, further, carrying out gear adjustment by rotating swing handle 21.In addition, because the sidewall of the cathode conductive film 323 that comprises in indicating lamp component 32 and cathode conductive film 324 matrix 312 again passes, therefore, swing handle 21 rotatable scope in free rotating layer is between 180 degree to 270 degree.
Figure 10 is the structural representation of bottom in embodiment of the present utility model.
As shown in Figure 10, bottom 311 is foursquare box body structure, has the through hole 311a allowing rotatable switching shaft 12 run through in the bottom center of bottom 311.There is in the inside of bottom 311 the annulus 311b at close box body edge, column screwed hole 311c is respectively equipped with in the both sides that bottom 311 is relative, namely, two column screwed hole 311c are amounted to, this screwed hole 311c is connected with the corresponding position of annulus 311b, is each passed through these two column screwed hole 311c bottom 311 and main body 11 can be made to fix with screw.In addition, the inner side of annulus 311b is respectively equipped with raised item 311b-1 in the position that the center of the other both sides relative with bottom 311 is corresponding, like this, in the inside of annulus 311b, define embeded slot 311d by the inwall of the circular arc of screwed hole 311c, the sidewall of raised item 311b-1 and annulus 311b, this embeded slot 311d is used for chimeric limited part 52.Further, the bottom of bottom 311 towards the direction depression certain depth of main body 11, thus forms the location notch be used for pad 54 tabling, and namely this location notch is positioned at embeded slot 311d.
In addition, as shown in Figure 9, in limited part 52, the position corresponding with location notch has movable passageway, and this movable passageway is used for allowing pad 54 carry out axis and moves up and down.
In the present embodiment, gear conversion equipment 100 has four gears, i.e. " pre-conjunction, conjunction, pre-point, point " (can do positioning control to six gears at most).Initial condition, brake component 51 is arranged in and horizontally rotates limiting layer 521, sets current gear conversion equipment 100 and is in pre-conjunction state.If desired be adjusted to conjunction state, after brake component 51 is pressed into free rotating layer 523, rotates swing handle 21 and be adjusted to conjunction state; If desired be adjusted to a point state, first brake component 51 is in pre-point state horizontally rotating in limiting layer 521 to horizontally rotate to gear conversion equipment 100, then presses in brake component 51 to free rotating layer 523, rotation swing handle 21 is adjusted to a point state.Wherein, after gear has regulated, when operating personnel unclamp swing handle 21, the spring part in body 11 will make brake component 51 automatically return to initial condition, and namely gear conversion equipment 100 recovers to be in pre-conjunction state.Prevent swing handle 21 from being caused misoperation by arbitrarily rotating by such structure.
The effect of embodiment and effect
Gear conversion equipment involved by the present embodiment, because pedestal and main body fix, lamp socket and pedestal fix, power supply unit is powered to bulb, lamp socket is positioned at the top of the axial location of rotatable switching shaft, one end of connecting rod is fixedly connected with swing handle tabling formula, the other end is axially sleeved on rotatable switching shaft and then is fixed on rotatable switching shaft by two intermediate plates, so, the gear conversion equipment of the present embodiment achieves drivening rod when swing handle rotates and rotates around lamp socket, the rotatable switching shaft synchronous rotary of further drive, thus realize gear adjustment, simultaneously, when swing handle rotates, power supply unit makes bulb be lit to bulb powered, achieve state of a control information feed back and indicative function.
In the gear conversion equipment of the present embodiment, because have the terminal for fixing cathode conductive film and cathode conductive film, so the present embodiment also achieves the protection to cathode conductive film and cathode conductive film, uses safer.
In the gear conversion equipment of the present embodiment, because be folded with spring between contact-making surface and tubular rivet, so the present embodiment also achieves and allows bulb more firmly contact with contact-making surface.
In the gear conversion equipment of the present embodiment, because lamp socket and matrix are fixed by T-shaped chute and slide bar tabling formula, so the lamp socket indicating lamp component dismounting in the present embodiment is more convenient.
In the gear conversion equipment of the present embodiment, because thread bush has the locating piece with control panel tabling, so the present embodiment also achieves and makes firmly to fix between thread bush and control panel, can not produce and rock or rotate.
In the gear conversion equipment of the present embodiment, because there is brake component drive rotatable switching shaft synchronous rotary, the rotating range of limited part display brake component, limited part be provided with the first restriction projection horizontally rotate limiting layer, be provided with the second restriction projection move axially limiting layer and free rotating layer, so, the present embodiment also achieves and prevents misoperation, uses safer.
In the gear conversion equipment of the present embodiment, because be provided with pad at brake component and between the intermediate plate of below, so the present embodiment also achieves the effect of the power of unloading, allow operating personnel can more brisk, rotate swing handle more effortlessly.
Above-mentioned execution mode is preferred case of the present utility model, is not used for limiting protection range of the present utility model.
In the present embodiment, because indicating lamp component comprises a cathode conductive film and a cathode conductive film, therefore, bulb can send a kind of light of color, in gear conversion equipment provided by the utility model, indicating lamp component can also comprise a cathode conductive film and two cathode conductive films, allows bulb send two color light, carry out the different state of indicator cock by the difference of the color of light, or directly employing can send heterogeneous light bulb.
Claims (9)
1. a gear conversion equipment, is mounted on the control panel, it is characterized in that, comprising:
Body, comprises: have the main body of a plurality of contact layers coaxially stacked for connecting multiple equipment with predetermined combinations connection scheme and run through the rotatable switching shaft connecting each described contact layer;
Swing handle portion, comprises: by rotating thus carrying out the swing handle of gear adjustment and be fixed on described control panel for installing the installation component of described swing handle;
Indicator light portion, comprises: run through by described rotatable switching shaft and the pedestal be fixedly connected with described main body and be arranged on described base interior and indicating lamp component above the axial location being positioned at described rotatable switching shaft;
Linkage portion, for allowing described swing handle drive described rotatable switching shaft to rotate, comprises: connect the connecting rod of described swing handle and described rotatable switching shaft and the fixation kit for described connecting rod and described rotatable switching shaft being fixed; And
Power supply unit, powers to described indicating lamp component,
Wherein, the one end of inserting described base interior at described rotatable switching shaft is provided with two ring grooves separately with the first preset space length,
Described indicating lamp component comprises: bulb, the lamp socket being fixed for installing described bulb with described matrix phase and the cathode conductive film be fixed on described lamp socket and cathode conductive film,
One end and the described swing handle of described connecting rod fix, and the other end to be axially sleeved on described rotatable switching shaft and between described two ring grooves,
Described fixation kit comprises: be folded in two intermediate plates on described two ring grooves respectively, by these two intermediate plates, the other end of described connecting rod and described rotatable switching shaft is fixed.
2. gear conversion equipment according to claim 1, is characterized in that:
Wherein, the sidewall of described pedestal is provided with two open slots separately with the first preset space length,
Described cathode conductive film and described cathode conductive film are passed by described two open slots respectively,
Described installation component comprises: run through the thread bush of described control panel, to be axially sleeved on described thread bush and the word board installed part be positioned at outside described control panel and being axially sleeved on described thread bush and the nut be positioned at inside described control panel,
At least two stay hooks are provided with separately with the second preset space length in the outside of described thread bush,
Described matrix is provided with the through hole for allowing described stay hook pass correspondingly in the position corresponding with described stay hook,
After described stay hook and described through hole tabling, described thread bush and described matrix phase are fixed.
3. gear conversion equipment according to claim 2, is characterized in that:
Wherein, described thread bush has the locating piece with described control panel tabling being positioned on the sidewall outside described control panel.
4. gear conversion equipment according to claim 2, is characterized in that:
Wherein, described indicating lamp component also comprises two terminals being respectively used to install described cathode conductive film and described cathode conductive film,
Described terminal have sealing plate for sealing described open slot, and be fixed on described sealing plate the mount pad in outside,
Described open slot has along on two sidewalls of described matrix axial direction the chute allowing described sealing plate slide respectively.
5. gear conversion equipment according to claim 2, is characterized in that:
Wherein, described lamp socket comprises: the contact lever contacted with the positive pole of described bulb and the tubular rivet be sleeved on for fixing described cathode conductive film on described contact lever,
The cylindrical bar that described contact lever has contact-making surface and fixes with described contact-making surface, passed towards described rotatable switching shaft by described lamp socket inside bottom after described cylindrical bar is set with described tubular rivet outward, described cathode conductive film is sleeved on described tubular rivet by the exterior bottom of described lamp socket, and then fixed by described tubular rivet
The sidewall of described lamp socket is being provided with through hole with the position that in described two open slots, described in any one, open slot is corresponding,
Described cathode conductive film has for the protruding post through described through hole in the one end fixed with described lamp socket, and this protruding post, through after described through hole, makes described cathode conductive film be connected with the negative pole of described bulb.
6. gear conversion equipment according to claim 5, is characterized in that:
Wherein, described lamp socket also comprises and is sleeved on described cylindrical bar and the spring be folded between described contact-making surface and described tubular rivet.
7. gear conversion equipment according to claim 1, is characterized in that:
Wherein, the position on the lateral wall of described lamp socket and between described cathode conductive film and described cathode conductive film is provided with fixed block, and described fixed block is formed with T-shaped chute,
On the madial wall of described matrix and the position corresponding with described T-shaped chute is provided with slide bar for sliding along described T-shaped chute,
By described T-shaped chute and described slide bar, described lamp socket and described matrix phase are fixed.
8. gear conversion equipment as claimed in any of claims 2 to 7, is characterized in that, also comprise:
Rotate limited section, be arranged on described connecting rod the other end and between the described intermediate plate of below, comprise: to be axially sleeved on described rotatable switching shaft for driving the brake component of described rotatable switching shaft synchronous rotary, to be sleeved on the outer limited part for limiting the rotating range of described brake component of described brake component and to be axially sleeved on described rotatable switching shaft and packing ring between the described connecting rod other end and described brake component
Wherein, described limited part comprises: horizontally rotate limiting layer, move axially limiting layer and free rotating layer, it is described that to horizontally rotate in limiting layer the first restriction be provided with for limiting described brake component rotating range protruding, described move axially in limiting layer to be provided with move axially described horizontally rotating in the process that limiting layer horizontally rotates for limiting described limited part, when described brake component is pressed in described free rotating layer, rotates described swing handle thus carry out gear adjustment.
9. gear conversion equipment according to claim 8, is characterized in that:
Wherein, described rotation limited section also comprises position and to be axially sleeved on described rotatable switching shaft and the pad be positioned at below described brake component,
There is in described embeded slot the location notch fastened with described pad,
Position corresponding with described location notch in described limited part has the movable passageway allowing described pad move axially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528917.4U CN204045467U (en) | 2014-09-15 | 2014-09-15 | Gear conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528917.4U CN204045467U (en) | 2014-09-15 | 2014-09-15 | Gear conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045467U true CN204045467U (en) | 2014-12-24 |
Family
ID=52246105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420528917.4U Expired - Fee Related CN204045467U (en) | 2014-09-15 | 2014-09-15 | Gear conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470027A (en) * | 2015-12-31 | 2016-04-06 | 上海浦核科技有限公司 | Compact lip-tongue type gear switching member and compact lip-tongue type change-over switch |
| CN105632800A (en) * | 2015-12-31 | 2016-06-01 | 上海浦核科技有限公司 | Lip-tongue type shift switching member and lip-tongue type change-over switch |
| CN112820575A (en) * | 2019-11-18 | 2021-05-18 | 上海伊莱克斯实业有限公司 | Multi-gear change-over switch |
-
2014
- 2014-09-15 CN CN201420528917.4U patent/CN204045467U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470027A (en) * | 2015-12-31 | 2016-04-06 | 上海浦核科技有限公司 | Compact lip-tongue type gear switching member and compact lip-tongue type change-over switch |
| CN105632800A (en) * | 2015-12-31 | 2016-06-01 | 上海浦核科技有限公司 | Lip-tongue type shift switching member and lip-tongue type change-over switch |
| CN105632800B (en) * | 2015-12-31 | 2018-07-06 | 上海浦核科技有限公司 | Words formula gear switch component and words formula change-over switch |
| CN112820575A (en) * | 2019-11-18 | 2021-05-18 | 上海伊莱克斯实业有限公司 | Multi-gear change-over switch |
| CN112820575B (en) * | 2019-11-18 | 2024-04-26 | 上海伊莱克斯实业有限公司 | Multi-gear change-over switch |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170915 |