CN201117380Y - Switch potentiometer - Google Patents
Switch potentiometer Download PDFInfo
- Publication number
- CN201117380Y CN201117380Y CNU2007201718109U CN200720171810U CN201117380Y CN 201117380 Y CN201117380 Y CN 201117380Y CN U2007201718109 U CNU2007201718109 U CN U2007201718109U CN 200720171810 U CN200720171810 U CN 200720171810U CN 201117380 Y CN201117380 Y CN 201117380Y
- Authority
- CN
- China
- Prior art keywords
- switch
- couplet
- line
- core
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model provides to a switch potentiometer, which relates to a switch potentiometer, in particular to the switch potentiometer widely used in the fields of household appliance, automobile, communication, toy, stage lighting and sound, apparatus, instrument and so on. The structure of the utility model comprises an axle core, an axle sleeve, an upper connective carbon disc, an upper connective adhesive-rotational disc, a lower connective adhesive-rotational disc and a lower carbon disc. A shifting fork is arranged closely on the underside of the lower carbon disc. A shifting fork switching gear which is arranged around the shifting fork and can rotate with the axle core is closely contacted with the switching disc arranged on a switch body, driving the switching disc to contact or separate with the left end contact disc of the switch which is electrically connected with the left end of the switch, so the switch is turned on or turned off. The switch body comprises a switch body rubber frame, a spring disc, a switching disc, a left end and a ring end. A fan-shaped switch disc which can rotate to both sides with the riveting point serving as a circle center can contact or separate with the left end contact disc of the switch arranged on the left side. The utility model has the advantages that the switch potentiometer has simple switch structure, sensitive and reliable contact degree, and long service life.
Description
Technical field
The utility model relates to a kind of potentiometer with switch, especially is widely used in the potentiometer with switch in fields such as household electrical appliances, automobile, communication, toy, light of stage and sound equipment, instrument, instrument, belongs to fixed carbon resister.
Background technology
Revolving carbon-film potentiometer is widely used, and its structure generally comprises a core, axle sleeve, carbon plate, brush etc., has also designed switch.Rotary carbon film potentiometer with switch in the challenge that design and manufacture view are faced mainly is: one, the simplified structure of trying one's best, and be convenient to make, and reduce manufacturing cost; Two, improve constantly the useful life of switch; Its three, be convenient to and be employed the supporting installation of part.In these areas, also there's sth behind all this can do for rotary carbon film potentiometer with switch.
The utility model content
The utility model is at the requirement of existing market, be intended to release a kind of simple in structure, contact is sensitive, rotary carbon film potentiometer with switch---the potentiometer with switch of long service life.
For this reason, the utility model potentiometer with switch adopts following technical scheme:
Structure the utility model potentiometer with switch, its structure comprise axle core that a core passes axle sleeve from top to down by the hole, the upper side of first line of a couplet carbon plate and the applying of the downside of axle sleeve; The centre of first line of a couplet glue rotor has a convex platform and a lower convex platform, the joint portion of this upper and lower boss is the horizontal plate that stretches to a side, this horizontal plate upper side is provided with brush, the convex platform of first line of a couplet glue rotor passes through the hole from the first line of a couplet glue rotor convex platform that passes first line of a couplet carbon plate down, and allow the axle core in upper and lower boss centre that the lower end of a core passes first line of a couplet glue rotor from top to down by the hole, make the last brush on the first line of a couplet glue rotor contact with the carbon film plate that is arranged at first line of a couplet carbon plate downside also and can rotate with the axle core; The centre of the upper side of second line of a couplet glue rotor has a calixconcavity and the axle core passes through the hole, the lower convex platform of first line of a couplet glue rotor puts in the calixconcavity of second line of a couplet glue rotor from top to down and allows a core lower end pass by the hole from its core, and the downside of second line of a couplet glue rotor is provided with down brush and contacts and can rotate with the axle core with the carbon film plate that second line of a couplet carbon plate upper side is provided with; The downside that also is included in second line of a couplet carbon plate is close to be provided with and is stirred son, and described centre of stirring son has a core stomidium and a core end is positioned at wherein; Can closely contact with the transfer strip that is arranged at Switch main body with the sub shelves that switch of stirring of sub all sides of stirring that the axle core rotates, drive transfer strip, connect the through and off of switch with structure with contacting with switch left terminal contact chip or separating.
Described Switch main body comprises Switch main body glue frame, spring leaf, transfer strip, the left and right terminal of switch, and the left and right terminal of metal switch stretches out in Switch main body glue frame and one end as inserts is plastic; Metal Flake transfer strip is fan shape and is affixed on the switch right terminal and is provided with, and the structure that its sector bending is pressed into dipteron can also be avoided the distortion of sector to increase the contact-making surface with the switch left terminal contact chip that is arranged at the left side as far as possible; On Switch main body glue frame, to be the center of circle with the rivet rotate with the switch left end contact chip contact that is arranged at the left side or separate to both sides fan-shaped transfer strip by rivet at the position, the center of circle of fan-shaped transfer strip; Described transfer strip is electrically connected with the switch right terminal.
In the recessed circle of Switch main body glue frame spring leaf is set also, an end of this spring leaf is stuck on the draw-in groove of transfer strip, and the other end is stuck in the aperture on switch glue frame top.
Described first line of a couplet carbon plate, second line of a couplet carbon plate are riveted respectively or plastic terminal, and described terminal is electrically connected with carbon film circle, the silver circle of the particular design of making on first line of a couplet carbon plate, the second line of a couplet carbon plate respectively.
The utility model also comprises by the riveting pin on it and is integrally-built shell with axle sleeve, first line of a couplet carbon plate, second line of a couplet carbon plate, Switch main body glue frame are fastening.
The situation of switch motion of the present utility model is: can closely contact with the transfer strip that is arranged at Switch main body glue frame with the son switching shelves of stirring of stirring sub all sides that the axle core rotates, drive transfer strip with contacting with switch left terminal contact chip or separating, connect the through and off of switch with structure.
The utility model is compared with prior art, and institute's tool advantage is: one, construction of switch are simple, and switch left and right sides terminal and Switch main body injection mo(u)lding are made easily; Two, switch motion contacts with switch left terminal contact chip with axle core rotation drive transfer strip by stirring son, and the regulation and control of spring in addition make contact sensitive, reliable; Three, the utility model long service life.
Description of drawings
Fig. 1 is the utility model monnolithic case and structural representation;
Fig. 2 is the utility model structure apportion schematic diagram;
Fig. 3 is a Switch main body modular construction schematic diagram.
Among the figure: 1, axle core, 2, axle sleeve, 3, first line of a couplet carbon plate, 4, first line of a couplet glue rotor, 5, second line of a couplet glue rotor, 6, shell, 7, second line of a couplet carbon plate, 8, stir son, 81, stir son and switch shelves, 9, Switch main body glue frame, 91, switch left terminal, 911, switch left terminal contact chip, 92, transfer strip, 921, transfer strip contact jaw, 93, rivet, 94, spring leaf, 95, switch right terminal, 10, terminal, 11, brush.
Embodiment
Below, in conjunction with the accompanying drawings, introduce embodiment of the present utility model.
Structure the utility model potentiometer with switch, its structure comprise axle core 1 that a core 1 passes axle sleeve 2 from top to down by the hole, the applying of the downside of the upper side of first line of a couplet carbon plate 3 and axle sleeve 2; The centre of first line of a couplet glue rotor 4 has a convex platform and a lower convex platform, the joint portion of this upper and lower boss is the horizontal plate that stretches to a side, this horizontal plate upper side is provided with brush 11, the convex platform of first line of a couplet glue rotor 4 passes through the hole from first line of a couplet glue rotor 4 convex platforms that pass first line of a couplet carbon plate 3 down, and allow the axle core 1 in upper and lower boss centre that the lower end of a core 1 passes first line of a couplet glue rotor 4 from top to down by the hole, brush 11 on the first line of a couplet glue rotor 4 contact and with can a core 1 rotation with the carbon film plate that is arranged at first line of a couplet carbon plate 4 downsides; The centre of the upper side of second line of a couplet glue rotor 5 has a calixconcavity and axle core 1 passes through the hole, the lower convex platform of first line of a couplet glue rotor 4 puts in the calixconcavity of second line of a couplet glue rotor 5 from top to down and allows a core 1 lower end pass by the hole from its core 1, and the downside of second line of a couplet glue rotor 5 is provided with that brush 11 contact with carbon film plate that second line of a couplet carbon plate 7 upper sides are provided with and can be with 1 rotation of axle core; The downside that also is included in second line of a couplet carbon plate 7 is close to be provided with and is stirred son 8, and described centre of stirring son 8 has a core 1 stomidium and a core 1 end is positioned at wherein; Can switch shelves 81 and closely contact with the son of stirring of stirring son 8 all sides that axle core 1 rotates with the transfer strip 92 that is arranged at Switch main body, the transfer strip contact jaw 921 that drives transfer strip 92 connects the through and off of switch with contacting with the switch left terminal contact chip 911 of switch left terminal 91 electrical connections or separating with structure.
Described Switch main body comprises Switch main body glue frame 9, spring leaf 94, transfer strip 92, switch left terminal 91, switch right terminal 95, and the left and right terminal 91,95 of metalwork stretches out in Switch main body glue frame 9 and one end as inserts is plastic; Metal Flake transfer strip 92 is fan shape and is affixed on setting on the switch right terminal 95, and the structure that its sector bending is pressed into dipteron can also be avoided the distortion of sector to increase and to be arranged at the contact-making surface of the switch left terminal contact chip 911 in left side as far as possible; The position, the center of circle of fan-shaped transfer strip 92 is riveted on Switch main body glue frame 9 by rivet 93, and to be the center of circle under the drive of stirring son 8 with rivet 93 rotate with switch left terminal contact chip 911 contacts that are arranged at the left side or separate to both sides fan-shaped transfer strip 92; Described transfer strip 92 is electrically connected with switch right terminal 95.
In the recessed circle of Switch main body glue frame 9 spring leaf 94 is set also, an end of this spring leaf 94 touches mutually with the sector of transfer strip 92, and the other end is stuck in the aperture on recessed circle top of Switch main body glue frame 9, keeps in place with regulation and control transfer strip 92.
Described first line of a couplet carbon plate 3, second line of a couplet carbon plate 7 are riveted respectively or plastic terminal 10, and one of them public terminal 10, two contact terminals 10, described terminal 10 are electrically connected with carbon film circle, the silverskin circle of the particular design of making on first line of a couplet carbon plate 3, the second line of a couplet carbon plate 7 respectively.
The utility model also comprises by the riveting pin on it and is integrally-built shell 6 with axle sleeve 2, first line of a couplet carbon plate 3, second line of a couplet carbon plate 7, Switch main body glue frame 9 are fastening.
Described switch left terminal 91, switch right terminal 95 are plastic structure in Switch main body glue frame 9.
The start of the utility model potentiometer is that the relevant technologies personnel know, and repeats no more.The situation of its switch motion is: can have with all sides of stirring son 8 that axle core 1 rotates and stir son and switch shelves 81 and closely contact with the transfer strip 92 that is arranged at Switch main body, drive transfer strip 92 contacts with switch left terminal contact chip 911; Turn a core 1 in the other direction, stir son 8, drive transfer strip 92 and separate with switch left terminal contact chip 911 with axle core 1 counter-rotation.
Claims (7)
1. potentiometer with switch, its structure comprise an axle core (1) that a core (1) passes axle sleeve (2) from top to down by the hole, the applying of the downside of the upper side of first line of a couplet carbon plate (3) and axle sleeve (2); The centre of first line of a couplet glue rotor (4) has a convex platform and a lower convex platform, on being somebody's turn to do, the joint portion of lower convex platform is the horizontal plate that stretches to a side, this horizontal plate upper side is provided with brush (11), the convex platform of first line of a couplet glue rotor (4) passes through the hole from first line of a couplet glue rotor (4) convex platform that passes first line of a couplet carbon plate (3) down, and allow the lower end of a core (1) pass from top to down first line of a couplet glue rotor (4) on, the axle core (1) in lower convex platform centre makes the brush (11) on the first line of a couplet glue rotor (4) contact with the carbon film plate that is arranged at first line of a couplet carbon plate (4) downside and rotate with an energy axle core (1) by the hole; Under the centre of upper side have a calixconcavity and an axle core (1) passes through the hole, the lower convex platform of first line of a couplet glue connection glue rotor (5) rotor (4) puts in the calixconcavity of second line of a couplet glue rotor (5) from top to down and allows a core (1) lower end pass by the hole from its core (1), and the downside of second line of a couplet glue rotor (5) is provided with brush (11) and contacts and can rotate with axle core (1) with the carbon film plate that second line of a couplet carbon plate (7) upper side is provided with; It is characterized in that: the downside that also is included in second line of a couplet carbon plate (7) is close to be provided with and is stirred son (8), and described centre of stirring son (8) has a core (1) stomidium and a core (1) end is positioned at wherein; Can stir son and switch shelves (81) and closely contact with all sides of son (8) of stirring that axle core (1) rotates with the transfer strip that is arranged at Switch main body (92), the transfer strip contact shelves (921) of drive transfer strip (92) contact with the switch left terminal contact chip (911) with switch left terminal (91) electrical connection or separate, and connect the through and off of switch with structure.
2. the potentiometer with switch of narrating according to claim 1, it is characterized in that: described Switch main body comprises Switch main body glue frame (9), spring leaf (94), transfer strip (92), switch left terminal (91), switch right terminal (95), and stretch out in Switch main body glue frame (9) and one end as inserts is plastic the left and right terminal of metalwork (91), (95); Metal Flake transfer strip (92) is fan shape and is affixed on Switch main body glue frame (9) upper side setting, and its sector bending is pressed into the structure of dipteron; The position, the center of circle of fan-shaped transfer strip (92) is riveted on Switch main body glue frame (9) by rivet (93), and fan-shaped transfer strip (92) can contact with the switch left terminal contact chip (911) that is arranged at the left side or separates so that rivet (93) to be the center of circle to both sides rotate; Described transfer strip (92) is electrically connected with switch right terminal (95).
3. the potentiometer with switch of narrating according to claim 2, it is characterized in that: spring leaf (94) also is set in the recessed circle of Switch main body glue frame (9), one end of this spring leaf (94) touches mutually with the sector of transfer strip (92), and the other end is fixed in the aperture of Switch main body glue frame (9) upside.
4. the potentiometer with switch of narrating according to claim 1, it is characterized in that: described first line of a couplet carbon plate (3), second line of a couplet carbon plate (7) are riveted respectively or plastic terminal (10), upward carbon film circle, the silverskin circle of the particular design of making are electrically connected with first line of a couplet carbon plate (3), second line of a couplet carbon plate (7) respectively for one of them public terminal (10), two contact terminals (10), described terminal (10).
5. the potentiometer with switch of narrating according to claim 1 is characterized in that: also comprise by the riveting pin on it being integrally-built shell (6) with axle sleeve (2), first line of a couplet carbon plate (3), second line of a couplet carbon plate (7), Switch main body glue frame (9) are fastening.
6. the potentiometer with switch of narrating according to claim 1, it is characterized in that: axle core (1) comprises twists upper end, columniform stage casing, hypomere and the end of holding, the axle core (1) that its columniform stage casing is positioned at axle sleeve (2) passes through the hole, the axle core (1) that its hypomere is positioned at the upper and lower boss of first line of a couplet glue rotor (4) passes through the hole, and its end is positioned at axle core (1) stomidium of stirring son (8).
7. the potentiometer with switch of narrating according to claim 1, it is characterized in that: switch left terminal (91), switch right terminal (95) are plastic structure in Switch main body glue frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201718109U CN201117380Y (en) | 2007-09-14 | 2007-09-14 | Switch potentiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201718109U CN201117380Y (en) | 2007-09-14 | 2007-09-14 | Switch potentiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117380Y true CN201117380Y (en) | 2008-09-17 |
Family
ID=39991958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201718109U Expired - Fee Related CN201117380Y (en) | 2007-09-14 | 2007-09-14 | Switch potentiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117380Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057389A (en) * | 2016-07-01 | 2016-10-26 | 国网山东省电力公司博兴县供电公司 | Potentiometer |
| CN111799050A (en) * | 2020-06-29 | 2020-10-20 | 四川华精创科电子科技有限公司 | Sealed potentiometer structure with switch |
-
2007
- 2007-09-14 CN CNU2007201718109U patent/CN201117380Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057389A (en) * | 2016-07-01 | 2016-10-26 | 国网山东省电力公司博兴县供电公司 | Potentiometer |
| CN111799050A (en) * | 2020-06-29 | 2020-10-20 | 四川华精创科电子科技有限公司 | Sealed potentiometer structure with switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106976042B (en) | A kind of electric stapler | |
| CN201117380Y (en) | Switch potentiometer | |
| CN107871646A (en) | Automatic divide-shut brake breaker | |
| CN201754385U (en) | Switch of window glass lifter | |
| CN201149799Y (en) | Rotating potentiometer with pressing switch | |
| CN2899588Y (en) | Automatic rotary dining table for preventing electric appliance wire from twisting | |
| CN202382200U (en) | Rotary lamp holder | |
| CN207690740U (en) | Automatic divide-shut brake breaker | |
| CN202094027U (en) | Plate-type switch | |
| CN213576869U (en) | LED backlight source circuit structure convenient to use in combination | |
| CN218631786U (en) | Wall switch | |
| CN206602043U (en) | One kind switch | |
| CN2901547Y (en) | Switch on-off device and combined seesaw switch including said switch on-off device | |
| CN207800457U (en) | A kind of panel-switch | |
| CN201331576Y (en) | Automatic meter-connecting device | |
| CN2563773Y (en) | Safety socket | |
| CN2796065Y (en) | Finger touching type isolation switch | |
| CN2842703Y (en) | Magnetic switch | |
| CN219286252U (en) | Air switch button | |
| CN201472114U (en) | Vehicle glass lifter switch assembly with centralized controller | |
| CN205264580U (en) | Mechanical type button switch | |
| CN210489476U (en) | Central lock switch | |
| CN219054273U (en) | Mechanical and electrical interlocking device | |
| CN114680581B (en) | Cooking utensil | |
| CN215869085U (en) | Adsorption type household appliance control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG SHENGWEI ELECTRON PRODUCTS CO., LTD. Free format text: FORMER NAME: SHENGWEI ELECTRONIC PRODUCT ( DONGGUAN ) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Deng Wei Industrial Park, Fenghuang Gang village, Tangxia Town, Guangdong City, Dongguan Province, China: 523690 Patentee after: Soundwell Electric Products Guangdong Co., Ltd. Address before: Phoenix Industrial Park, Fenghuang Gang, Tangxia Town, Guangdong City, Dongguan Province, China: 523710 Patentee before: Shengwei Electronic Products (Dongguan) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20120914 |