CN209625938U - Series connection ceramic resistor - Google Patents
Series connection ceramic resistor Download PDFInfo
- Publication number
- CN209625938U CN209625938U CN201920394702.0U CN201920394702U CN209625938U CN 209625938 U CN209625938 U CN 209625938U CN 201920394702 U CN201920394702 U CN 201920394702U CN 209625938 U CN209625938 U CN 209625938U
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- screw rod
- series connection
- ceramic resistor
- screw
- adjacent
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Abstract
It is a kind of series connection ceramic resistor include left and right two insulating supports, be interspersed between two insulating supports screw rod, several be set in the monomer resistance on screw rod, the both ends of adjacent two screw rods are equipped with connection conductor, the screw rod quantity is N, connection number of conductors is that N subtracts 1, and two adjacent connection conductors are respectively close to different insulating supports, that is connection conductor is successively alternately distributed, and two adjacent screw rods and the monomer resistance being set on screw rod are connected with this.The utility model series connection ceramic resistor simple structure and reasonable design, by the nut of screw both end and butterfly spring by screw rod monomer resistance and electrode slice lock, it prevents from loosening and causes open circuit, by connection conductor by several be set in the monomer resistance on different screw rods series connection, avoid length it is too long cause it is difficult to install.
Description
[technical field]
The utility model relates to electrical equipment, specially a kind of series connection ceramic resistor.
[background technique]
Ceramic resistor is made of full-inorganic material, there is the characteristic that traditional resistor is incomparable, in medium-high frequency circuit, big electricity
Stream impulse circuit, high energy absorption circuit, the application in intermittent circuit have unique superiority, in actual use,
Ceramic resistor is designed to the monomer resistance of circular ring shape sheet mostly, according to actual needs and field of employment, by several lists
Body carries out the complete ceramic resistor that assembling forms meet demand.In high pressure or high-current circuit, several piece is generally required even
Tens of pieces of monomer resistance tandem workings, tens of to the hundreds of millimeters of thickness of monomer resistance differ, and muti-piece monomer resistance string joint conference makes
The integral too long problem for causing installation inconvenient, the pressing force reduction that will also result in the resistance and adjacent resistor in middle position are led
Cause the problem of open circuit.
It can be seen that providing, a kind of occupied area is small, and series connection ceramic resistor easy for installation is this field urgent need to resolve
Problem.
[utility model content]
The ceramic resistor simple structure and reasonable design in view of the above-mentioned problems, the utility model is connected, passes through the spiral shell of screw both end
Female and butterfly spring by screw rod monomer resistance and electrode slice lock, prevent from loosening and cause open circuit, will by connection conductor
Several be set in the monomer resistance on different screw rods series connection, avoid length it is too long cause it is difficult to install.
To solve the above problems, the utility model series connection ceramic resistor includes two insulating supports in left and right, is interspersed in two
Screw rod between insulating support, several be set in the monomer resistance on screw rod, the both ends of adjacent two screw rods are equipped with
Conductor is connected, the screw rod quantity is N, and connection number of conductors is that N subtracts 1, and two adjacent connection conductors are respectively close to difference
Insulating support, i.e. connection conductor is successively alternately distributed, with this by two adjacent screw rods and the monomer being set on screw rod
Resistance series connection.
Further, the insulating support is L shape comprising bottom plate and side plate offer several on the bottom plate
For the U-type groove of equipment installation, the through-hole passed through for screw rod is offered on the side plate, number of openings and silk on each side plate
Bar quantity is consistent.
Further, the both ends of the screw rod have external thread structure, and both ends pass through external screw thread and are connected with nut, silk
After bar passes through insulating support, tightened by nut.
Further, the series connection ceramic resistor further includes two electrode slices, and described two electrode slices are respectively sleeved at
The other end of one end of a piece screw rod and last root screw rod.
Further, the series connection ceramic resistor further includes several spring column pins, and the nut and screw rod pass through elasticity
Pin is fixed.
Furthermore the utility model series connection ceramic resistor simple structure and reasonable design, passes through the nut and butterfly of screw both end
Spring by screw rod monomer resistance and electrode slice lock, prevent from loosening and cause open circuit, by connection conductor by several sets
Be located on different screw rods monomer resistance series connection, avoid length it is too long cause it is difficult to install.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the utility model series connection ceramic resistor.
Fig. 2 is the top view of the utility model series connection ceramic resistor in Fig. 1.
[specific embodiment]
The direction term that the utility model is previously mentioned, for example, "upper", "lower", "front", "rear", "left", "right", "inner", "
Outside ", " side " etc. is only the direction in attached drawing, is used only to explanation and illustration the utility model, rather than is used to limit this reality
With novel protection scope.
Referring to Fig. 1 and Fig. 2, the composed structure of the utility model series connection ceramic resistor is given comprising left and right two is absolutely
Edge bracket 1,3 screw rods 2 for connecting insulating support, several monomer resistance 3 being set on screw rod, the insulating support 1 are
L shape comprising bottom plate 101 and side plate 102 offer several U-type grooves for equipment installation, the side on the bottom plate
The through-hole passed through for screw rod 2 is offered on plate 102, number of openings is consistent with screw rod quantity on each side plate, on every screw rod 2
Several monomer resistance 3 are arranged with, the both ends of screw rod have external thread structure, and the both ends of screw rod are each passed through insulating support
Through-hole on side plate 102 is tightened after through-hole using nut 201, is equipped with butterfly spring between nut 201 and side plate 102
202, the butterfly spring 202, which provides, continues elastic force, make each component between the two pieces of insulating supports 1 in left and right will not because of vibration and
Generate loosening.After the nut and screw rod are connected through a screw thread, using spring column pin 203 through nut 201 and screw rod 2, prevent
Nut loosening.The series connection ceramic resistor further includes two electrode slices 4 for being used for connecting wire, and described two electrode slices cover respectively
It is located at one end of first screw rod and the other end of last root screw rod, the series connection ceramic resistor further includes two connections
Conductor 5, first piece of connection conductor 5 are set in one end of first and second screw rod, and second piece of connection conductor is set in second
The other end of root and third root screw rod connects conductor by two and the monomer resistance on three screw rods and screw rod is connected.This
Utility model series connection ceramic resistor simple structure and reasonable design, will be on screw rod by the nut and butterfly spring of screw both end
Monomer resistance and electrode slice locking prevent from loosening and cause open circuit, several are set on different screw rods by connection conductor
Monomer resistance series connection, avoid length it is too long cause it is difficult to install.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of series connection ceramic resistor, including controlling two screw rods insulating support (1), be interspersed between two insulating supports
(2), several are set in the monomer resistance (3) on screw rod, which is characterized in that install at the both ends of adjacent two screw rods (2)
Have connection conductor (5), the screw rod quantity is N, and connection number of conductors is that N subtracts 1, and two adjacent connection conductors (5) are respectively
Close to different insulating supports (1), i.e. connection conductor is successively alternately distributed, by two adjacent screw rods (2) and is arranged with this
Monomer resistance (3) series connection on screw rod.
2. series connection ceramic resistor according to claim 1, which is characterized in that the insulating support (1) is L shape, packet
Bottom plate (101) and side plate (102) are included, several U-type grooves for equipment installation, the side plate are offered on the bottom plate
(102) through-hole passed through for screw rod (2) is offered on, number of openings is consistent with screw rod quantity on each side plate.
3. series connection ceramic resistor according to claim 1, which is characterized in that the both ends of the screw rod (2) have external screw thread
Structure, and both ends pass through external screw thread and are connected with nut (201), after screw rod passes through insulating support (1), pass through nut (201)
It tightens.
4. series connection ceramic resistor according to claim 1, which is characterized in that the series connection ceramic resistor further includes two electricity
Pole piece (4), described two electrode slices (4) are respectively sleeved at one end of first screw rod and the other end of last root screw rod.
5. series connection ceramic resistor according to claim 3, which is characterized in that the series connection ceramic resistor further includes several
Spring column pin (203), the nut (201) are fixed with screw rod (2) by spring column pin (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394702.0U CN209625938U (en) | 2019-03-27 | 2019-03-27 | Series connection ceramic resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394702.0U CN209625938U (en) | 2019-03-27 | 2019-03-27 | Series connection ceramic resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209625938U true CN209625938U (en) | 2019-11-12 |
Family
ID=68457784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920394702.0U Active CN209625938U (en) | 2019-03-27 | 2019-03-27 | Series connection ceramic resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209625938U (en) |
-
2019
- 2019-03-27 CN CN201920394702.0U patent/CN209625938U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |