CN214672061U - Rotary glass glaze potentiometer power switch combined system - Google Patents
Rotary glass glaze potentiometer power switch combined system Download PDFInfo
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- CN214672061U CN214672061U CN202120614820.5U CN202120614820U CN214672061U CN 214672061 U CN214672061 U CN 214672061U CN 202120614820 U CN202120614820 U CN 202120614820U CN 214672061 U CN214672061 U CN 214672061U
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- reed
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- rotating
- shell groove
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Abstract
The utility model discloses a rotary glass glaze potentiometer power switch combined system, which comprises a shell and a switch reed, wherein the shell is provided with a shell groove, the center of the shell groove of the shell is rotatably provided with a rotating shaft, the rotating shaft is provided with a rotating sheet which is positioned in the shell groove and can rotate, the edge of the shell groove is movably provided with a swinging block through a pin shaft, and the swinging block is provided with a driving bulge; one side of the rotating sheet close to the swing block is a switch side, one side of the rotating sheet far away from the swing block is an external side, the switch reed is in an arc shape, one end of the switch reed is a positioning end, the other end of the switch reed is a driving end, the positioning end of the switch reed is movably connected to the external side of the rotating sheet, and the driving end of the switch reed is movably connected to the driving protruding part of the swing block; the switch side of the rotating sheet is provided with a switch contact B, and the inner side of the shell groove is provided with a switch contact A corresponding to the switch contact B. The utility model discloses can carry out multiple form combination with the potentiometre, need not external control system, the structure is compacter, reasonable.
Description
Technical Field
The utility model relates to a rotary potentiometer mating switch especially relates to a rotation type glass glaze potentiometer switch combined system.
Background
The traditional glass glaze potentiometer consists of a glass glaze resistor body and a rotating system. When a voltage is applied between two fixed contacts of the resistor body, the position of the contact on the resistor body is changed through a rotating or sliding system, and a voltage which has a certain relation with the position of the moving contact is obtained between the moving contact and the fixed contact. At present, the traditional potentiometer is only of a simple functional structure and needs to be externally connected with a control system, so that the equipment is complex.
SUMMERY OF THE UTILITY MODEL
Weak point to prior art exists, the utility model aims to provide a rotation type glass glaze potentiometre switch combined system can carry out the combination of multiple form with the potentiometre, need not external control system, only needs control potentiometre switch just can steerable external power source's access for whole circuit system is more succinct, reduces the area that occupies of panel, and is easy and simple to handle, practices thrift use cost.
The purpose of the utility model is realized through the following technical scheme:
a rotary glass glaze potentiometer power switch combination system comprises a shell and a switch reed, wherein a shell groove is formed in the shell, a rotating shaft is rotatably arranged at the center of the shell groove of the shell, a rotating sheet which is rotatably arranged in the shell groove is mounted on the rotating shaft, a swinging block is movably mounted at the edge of the shell groove through a pin shaft, and the swinging block is provided with a driving protruding part; one side of the rotating piece, close to the swing block, is a switch side, one side of the rotating piece, far away from the swing block, is an external side, the switch reed is arc-shaped, one end of the switch reed is a positioning end, the other end of the switch reed is a driving end, the positioning end of the switch reed is movably connected to the external side of the rotating piece, and the driving end of the switch reed is movably connected to the driving protruding part of the swing block; and a switch contact B is arranged on the switch side of the rotating sheet, and a switch contact A corresponding to the switch contact B is arranged on the inner side of the shell groove.
In order to better realize the utility model discloses, the revolving fragment is made by conductive material, the casing is made by insulating material, the external side electricity of revolving fragment is connected with switch wire A, switch contact A electricity is connected with switch wire B.
Preferably, the switch side of the rotating piece is movably connected with the swinging block through a hinge.
Preferably, the external side of revolving fragment is opened there is connection hole A, the drive bellying of pendulum piece is opened there is connection hole B, the locating end cooperation grafting of switch reed is fixed in connection hole A of revolving fragment, the drive end cooperation grafting of switch reed is fixed in connection hole B of drive bellying.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
the utility model discloses increase a switch module on the basis of potentiometre itself, can carry out multiple form combination with the potentiometre, need not external control system, only need control the access of potentiometre switch with regard to steerable external power source for whole circuit system is more succinct, reduces the area that occupies of panel, and is easy and simple to handle, practices thrift use cost.
Drawings
Fig. 1 is a schematic structural diagram of the switch closed state of the present invention;
fig. 2 is a schematic structural diagram of the switch of the present invention in an off state.
Wherein, the names corresponding to the reference numbers in the drawings are:
1-shell, 11-shell groove, 111-switch contact A, 2-rotating shaft, 3-rotating piece, 31-external side, 32-switch side, 321-switch contact B, 4-switch reed, 41-positioning end, 42-driving end, 5-swinging block, 51-driving bulge and 6-pin shaft.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
examples
As shown in fig. 1-2, a rotary glass glaze potentiometer power switch combination system comprises a housing 1 and a switch reed 4, wherein the housing 1 is provided with a housing groove 11, the center of the housing groove 11 of the housing 1 is rotatably provided with a rotating shaft 2, the rotating shaft 2 is provided with a rotating piece 3 which is positioned in the housing groove 11 and rotates, the edge of the housing groove 11 is movably provided with a swing block 5 through a pin shaft 6, and the swing block 5 is provided with a driving protrusion 51. Rotating plate 3 is close to pendulum 5 one side and is switch side 32, and 3 distal sides of rotating plate pendulum 5 one side is external side 31, and switch reed 4 is the arc shape, and switch reed 4 one end is location end 41, and the switch reed 4 other end is drive end 42, and the location end 41 swing joint of switch reed 4 is in the external side 31 of rotating plate 3, and the drive end 42 swing joint of switch reed 4 is in the drive bellying 51 of pendulum 5. The switch side 32 of the rotary piece 3 is provided with a switch contact B321, and the inside of the housing groove 11 is provided with a switch contact a111 corresponding to the switch contact B321.
The rotary plate 3 of the present embodiment is made of a conductive material, the housing 1 is made of an insulating material, the external connection side 31 of the rotary plate 3 is electrically connected with a switch lead a, and the switch contact a111 is electrically connected with a switch lead B. As shown in fig. 1, the opening and closing side 32 of the rotating piece 3 of the present embodiment is movably connected to the swing block 5 by a hinge.
As shown in fig. 1 and 2, the external side 31 of the rotary plate 3 is provided with a connection hole a, the driving protrusion 51 of the swing block 5 is provided with a connection hole B, the positioning end 41 of the switch reed 4 is fixed in the connection hole a of the rotary plate 3 in an inserting manner, and the driving end 42 of the switch reed 4 is fixed in the connection hole B of the driving protrusion 51 in an inserting manner.
During the use, rotation type glass glaze potentiometre is connected with switch system electricity, specifically is: a switch contact B321 of the power switch system, the external side 31 of the rotating sheet 3, one end of the rotary glass glaze potentiometer, the other end of the rotary glass glaze potentiometer and the switch contact A111 form a circuit loop, so that the rotary glass glaze potentiometer can obtain a voltage change signal between a movable contact (namely the switch contact B321) and a fixed contact (namely the switch contact A111) to realize potential detection. Simultaneously, external power source is connected with the switch system electricity, specifically is: the terminal A of the external power supply, the external side 31 of the rotating sheet 3, the switch contact B321, the switch contact A111 and the terminal B of the power switch system form a circuit loop, so that the power switch system can realize the switching operation of the external power supply. When the glass glaze potentiometer is used, a knob is installed on the rotating shaft 2 and realizes rotation control of the rotating shaft 2, when the power switch is disconnected, as shown in fig. 2, the switch reed 4 is in a natural state or a micro-elastic stress state, the position states of the switch reed 4 and the rotating sheet 3 are shown in fig. 2, at the moment, the switch contact B321 is not in contact with the switch contact A111, the switch is in a disconnected state, and the glass glaze potentiometer has micro-voltage or zero voltage. When the knob is rotated clockwise, the knob drives the rotating shaft 2 to rotate clockwise, the rotating shaft 2 drives the rotating piece 3 to rotate clockwise, the rotating piece 3 is linked with the switch reed 4 to move until the switch contact B321 is contacted with the switch contact A111, the switch is closed, the power supply is switched on and electrically connected, the glass glaze potentiometer can also receive a voltage signal, meanwhile, the switch reed 4 drives the swinging block 5 to swing anticlockwise and then is positioned under the action of the switch reed 4, and the switch closed state is as shown in figure 1. When the switch is turned off, the switch can be turned to the off state shown in fig. 2 by rotating the knob counterclockwise.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a rotation type glass glaze potentiometre switch combined system, includes casing (1), its characterized in that: the device is characterized by further comprising a switch reed (4), a shell groove (11) is formed in the shell (1), a rotating shaft (2) is rotatably mounted at the center of the shell groove (11) of the shell (1), a rotating sheet (3) which is positioned in the shell groove (11) and rotates is mounted on the rotating shaft (2), a swinging block (5) is movably mounted at the edge of the shell groove (11) through a pin shaft (6), and the swinging block (5) is provided with a driving protruding part (51); one side, close to the swing block (5), of the rotating piece (3) is a switch side (32), one side, far away from the swing block (5), of the rotating piece (3) is an external side (31), the switch reed (4) is arc-shaped, one end of the switch reed (4) is a positioning end (41), the other end of the switch reed (4) is a driving end (42), the positioning end (41) of the switch reed (4) is movably connected to the external side (31) of the rotating piece (3), and the driving end (42) of the switch reed (4) is movably connected to a driving protruding portion (51) of the swing block (5); the switch side (32) of the rotating sheet (3) is provided with a switch contact B (321), and the inner side of the shell groove (11) is provided with a switch contact A (111) corresponding to the switch contact B (321).
2. A rotary glass-glaze potentiometer power switch assembly as defined in claim 1, wherein: the rotating sheet (3) is made of a conductive material, the shell (1) is made of an insulating material, a switch lead A is electrically connected to the external connection side (31) of the rotating sheet (3), and a switch lead B is electrically connected to the switch contact A (111).
3. A rotary glass-glaze potentiometer power switch assembly as defined in claim 1, wherein: the switch side (32) of the rotating piece (3) is movably connected with the swinging block (5) through a hinge.
4. A rotary glass-glaze potentiometer power switch assembly as defined in claim 1, wherein: the external side (31) of revolving fragment (3) is opened there is connection hole A, drive bellying (51) of pendulum piece (5) are opened connection hole B, location end (41) cooperation grafting of switch reed (4) is fixed in connection hole A of revolving fragment (3), drive end (42) cooperation grafting of switch reed (4) is fixed in connection hole B of drive bellying (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614820.5U CN214672061U (en) | 2021-03-26 | 2021-03-26 | Rotary glass glaze potentiometer power switch combined system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614820.5U CN214672061U (en) | 2021-03-26 | 2021-03-26 | Rotary glass glaze potentiometer power switch combined system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214672061U true CN214672061U (en) | 2021-11-09 |
Family
ID=78456353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120614820.5U Active CN214672061U (en) | 2021-03-26 | 2021-03-26 | Rotary glass glaze potentiometer power switch combined system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214672061U (en) |
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2021
- 2021-03-26 CN CN202120614820.5U patent/CN214672061U/en active Active
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