CN203552837U - Pressure sensitive resistor combination block - Google Patents
Pressure sensitive resistor combination block Download PDFInfo
- Publication number
- CN203552837U CN203552837U CN201320233148.0U CN201320233148U CN203552837U CN 203552837 U CN203552837 U CN 203552837U CN 201320233148 U CN201320233148 U CN 201320233148U CN 203552837 U CN203552837 U CN 203552837U
- Authority
- CN
- China
- Prior art keywords
- cylinder block
- pressure sensitive
- sensitive resistor
- combined
- varistor
- 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
- Details Of Resistors (AREA)
Abstract
The utility model provides a pressure sensitive resistor combination block. The bottom of a cylinder block body used for being combined into a resistor is provided with a semispherical concave body, and a semispherical convex body correspondingly matched with the semispherical concave body is arranged above the cylinder block body. Through the design, when the cylinder block body is combined into the pressure sensitive resistor, a plurality of cylinder block bodies can be combined through the corresponding matching structure of the concave body and the convex body. Thus, the contact area among the block bodies is increased, the resistance is favorably reduced, the performance of the pressure sensitive resistor is increased, and the combined entirety is firm.
Description
Technical field
The utility model relates to a kind of varistor element, specifically a kind of varistor combination block.
Background technology
Varistor is for main members that equipment is used such as lightning arresters, traditional varistor consists of polylith cylinder block stack combinations, and traditional cylinder block is all plane up and down, on during group Yu, lower plane is stacked to place and combines, between the plane of this combination, very easily slide, and the contact area of combination is limited mutually, can form contact resistance and be affected, and cannot optimize the overall performance of piezo-resistance.
Summary of the invention
The utility model provides a kind of varistor combination block, has the contact area of expansion and reduces resistance, can improve and optimize the feature of varistor overall performance, and can allow the varistor entirety after combination more firm.
The utility model comprises the cylinder block of electricity group device combination block, and the technical scheme adopting is: for the cylinder block bottom that is combined as resistor, be a spherical indent body of semicircle, top is and the spherical evagination body of the corresponding identical semicircle of the spherical indent body of semicircle.For being combined as the cylinder block of varistor, to be set to a bottom be concave volume in semi-round ball, and top is and the external convex body of the corresponding identical semi-round ball of the spherical indent body of semicircle, i.e. the low concave volume of bottom and the outer convex body of the top formation one of can coincideing.
The utility model passes through technique scheme, corresponding owing to coincideing up and down, when combination varistor, the stack of polylith cylinder block can correspondingly be placed, its structure of entirety after combination is both firm thus, allow again indent and evagination contact area between the two greatly increase, making it contact resistance can reduce, having solved lower plane in present varistor combination block easily slides and cannot fall low-resistance problem, there is scientific structure design, the favourable performance of improving cylinder block, the feature of raising and optimization varistor total quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Embodiment
Shown in Fig. 1: be a spherical indent body 2 of semicircle for being combined as cylinder block 1 bottom of resistor, top is and the spherical evagination body 3 of the corresponding identical semicircle of the spherical indent body 2 of semicircle.
Claims (1)
1. a varistor combination block, comprise the cylinder block (1) of electricity group device combination block, it is characterized in that: for cylinder block (1) bottom that is combined as resistor, be a spherical indent body of semicircle (2), top is identical semicircle spherical evagination body corresponding to the spherical indent body of semicircle (2) (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320233148.0U CN203552837U (en) | 2013-05-03 | 2013-05-03 | Pressure sensitive resistor combination block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320233148.0U CN203552837U (en) | 2013-05-03 | 2013-05-03 | Pressure sensitive resistor combination block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203552837U true CN203552837U (en) | 2014-04-16 |
Family
ID=50470918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320233148.0U Expired - Fee Related CN203552837U (en) | 2013-05-03 | 2013-05-03 | Pressure sensitive resistor combination block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203552837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051096A (en) * | 2013-05-03 | 2014-09-17 | 湖北文理学院 | Piezoresistor combination block |
-
2013
- 2013-05-03 CN CN201320233148.0U patent/CN203552837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051096A (en) * | 2013-05-03 | 2014-09-17 | 湖北文理学院 | Piezoresistor combination block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2964421C (en) | Substrate used for led encapsulation, three-dimensional led encapsulation, bulb comprising three-dimensional led encapsulation and manufacturing method therefor | |
| CN201237994Y (en) | Spring contact finger for high-voltage switch | |
| EP2782136A3 (en) | Solid state imaging device and portable information terminal | |
| CN203552837U (en) | Pressure sensitive resistor combination block | |
| CN202908117U (en) | Umbrella-shaped table | |
| CN203987736U (en) | A kind of nut cracker | |
| CN104051096A (en) | Piezoresistor combination block | |
| CN203205168U (en) | Pressure sensitive resistor lightning arrester of conic contact face | |
| CN202189941U (en) | Annular socket | |
| CN202778506U (en) | Activated carbon adsorption block | |
| CN203675494U (en) | Buffer module and portable electronic device | |
| CN202749543U (en) | Connector with high and low pins | |
| CN203670091U (en) | Return stroke structure for hydraulic motor | |
| CN104051098A (en) | Piezoresistor lightning arrester with tapered contact surface | |
| CN203119172U (en) | Double-layer lifting-type socket | |
| CN203085300U (en) | Transition resistor chip | |
| CN203296847U (en) | Novel diesel engine exhaust valve | |
| CN204407571U (en) | A kind of Novel hexagonal socket | |
| CN204720426U (en) | A kind of thimble cap | |
| CN204333222U (en) | Mobile phone dipole antenna | |
| CN203280190U (en) | Matte anti-slip chopstick | |
| CN203260443U (en) | Piezoresistor lightning arrester | |
| CN209000838U (en) | The electromagnet apparatus of device for switching | |
| CN204481176U (en) | A kind of low contact resistance rivet type electric contact | |
| CN202408279U (en) | Chopsticks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |