CN205376358U - Dependable performance type micro -gap switch presses and touches sensor - Google Patents
Dependable performance type micro -gap switch presses and touches sensor Download PDFInfo
- Publication number
- CN205376358U CN205376358U CN201620069369.2U CN201620069369U CN205376358U CN 205376358 U CN205376358 U CN 205376358U CN 201620069369 U CN201620069369 U CN 201620069369U CN 205376358 U CN205376358 U CN 205376358U
- Authority
- CN
- China
- Prior art keywords
- pressure
- spring leaf
- orifice plate
- touches
- sensor
- 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
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model relates to a dependable performance type micro -gap switch presses and touches sensor, for solving the current unreliable problem of micro -gap switch performance, it includes to protract in the top area and presses the micro -gap switch body that touches the spring leaf, its characterized in that the spring leaf is touched to the pressure is the middle part kickup, and the micro -gap switch body is upwards adorned admittedly or is furnished with the area and is used for holding the mesoporous support orifice plate that spring leaf middle part kickup projecting part was touched to the pressure, presses the upper end or the upper portion of touching the middle part kickup projecting part of spring leaf and follows the mesopore upwards stretches out, presses other parts of touching beyond the kickup projecting part of spring leaf middle part to lie in and supports the orifice plate below. Having to cut into to place from any one direction and can not taking place the trouble that micro -gap switch is invalid, the performance is very reliable, and is difficult to the advantage of damage.
Description
Technical field
This utility model relates to a kind of sensor, particularly relates to a kind of dependable performance type microswitch pressure and touches sensor.
Background technology
The all switch cabinets of metering in use, can relate to the access of measurement instrument, and whether in place measurement instrument is is adopt the mode that pressure touches sensing to detect.
It is linear that common microswitch pressure touches spring leaf, when crossing pore pressure and touching sensing, time as bigger in lateral external force, pressure touches spring leaf side the hole wall generation active force of a point and load-carrying surface, when active force is slightly larger, certain probability bending pressure is had to touch spring leaf, thus causing that microswitch lost efficacy；It addition, common linear type pressure is touched spring leaf and is easily subject to External Force Acting upwards, directly contribute pressure and touch the damage of spring leaf, thus causing the inefficacy of microswitch.Therefore, there is the insecure problem of performance in existing microswitch.
Utility model content
This utility model aims to overcome that the drawbacks described above of prior art, it is provided that a kind of dependable performance type microswitch pressure touches sensor.
For achieving the above object, this utility model dependable performance type microswitch pressure touches sensor, the microswitch body of spring leaf is touched including top tape extension pressure, it is that middle part is bent upwards that described pressure touches spring leaf, microswitch body is upwards fixedly mounted with or is provided with to touch the support orifice plate of the mesopore being bent upwards projection in the middle part of spring leaf for holding pressure, pressure is touched the middle part of spring leaf and is bent upwards the upper end of projection or top protrudes upward from described mesopore, and pressure is touched and is bent upwards the other parts beyond projection in the middle part of spring leaf and is positioned at below support orifice plate.Being so designed that, placing all without the fault that microswitch is invalid occurs from the incision of any one direction, performance is very reliable, and is not easy to damage.This dependable performance type microswitch pressure is touched sensor and was mainly used in the tactile sensory field of pore pressure.
As optimization, pressure is touched and is bent upwards projection in the middle part of spring leaf is upwards protrude in several oxbows or bending is protruded or bending is protruded in semicircular arc in Ω.
As optimization, the described top in a few oxbow projections is that convex-shaped arc bends, front and back dual-side is that splayed is opened wide.
As optimization, convex-shaped arc sweep top protruding upward from the mesopore supporting orifice plate or described top convex-shaped arc sweep and front and back dual-side thereof in described top is protruding upward from the mesopore supporting orifice plate.
As optimization, the described top bending projection in Ω or the first half are protruding upward from the mesopore supporting orifice plate.
As optimization, described upper 1/3 part accounting for semicircular arc bending projection total height bending projection in semicircular arc or account for upper 2/3 part of semicircular arc bending upper 1/2 part of projection total height or semicircular arc bending projection total height or the whole protruding upward from the mesopores supporting orifice plate of semicircular arc bending projection.
As optimization, on described microswitch body, Middle face stretches out described pressure upward and touches spring leaf root, and described pressure touches spring leaf root upper end flattened further along, and the front end of the described part of flattened forward is bent upwards and bends still further below, flattened further along after being bent downwardly；Described microswitch body portion is protruding upward vertical armature contact, and described pressure is touched the section of the flattened forward front portion of spring leaf and pressed the tactile or tactile described vertical armature contact of gap pressure directly below.
As optimization, described sensor is the sensor of all switch cabinets or shelf or file cabinet adapted, all switch cabinets or shelf or file cabinet are shaped with for holding the groove or vertical through holes installing microswitch body and the tactile spring leaf of pressure thereof on the supporting plate of load-bearing, and described support orifice plate is fixed on the supporting plate of described groove or vertical through holes periphery.
As optimization, it is concordant with the upper surface of described supporting plate that described support orifice plate is inlaid in above the supporting plate of described groove or vertical through holes periphery and supports the upper surface of orifice plate.
As optimization, described pressure is touched the front and back being bent upwards projection in the middle part of spring leaf and is respectively positioned at crosspiece and pressure before the pressure below described support orifice plate touches spring leaf and touches crosspiece after spring leaf；Wherein pressure touch curved under crosspiece rear end after spring leaf after and microswitch body on Middle face be fixedly mounted with；When not being subject to pressing, pressure touch that crosspiece after crosspiece and pressure before spring leaf touch spring leaf is contour or pressure touch spring leaf before crosspiece touch crosspiece after spring leaf lower than pressure；Microswitch body is shaped with two or more multiple fixed vias for laterally wearing screw.
This utility model mainly by microswitch body, be arranged on microswitch body for applying the contact that external force triggers, resilient pressure touches spring leaf and supports orifice plate forms.
Wherein, pressure is touched spring leaf and is preferably "Ji" type, and one end is fixed on microswitch body, one end is free end, and contact is positioned at pressure and touches the inner side of spring leaf, when pressure being touched spring leaf and applying downward power, in the way of lever, touch the contact of microswitch, play pressure and touch the effect of sensing.
Use scene: this sensor is particularly well-suited to measure week switch cabinet etc. and adopted pore pressure to touch the detection of mode.Apply downward pressure by pressure is touched spring leaf, utilize lever principle to touch microswitch contact and detect.
What this utility model changed that pressure touches spring leaf is shaped as the shapes such as " several " word, so as to relatively reliable in via press-contacting type sensing.When meeting lateral external force, pressure touches spring leaf side the hole wall generation supporting role of two points and load-carrying surface, improves pressure and touches the lateral bending resistance of spring leaf, adds barb simultaneously, prevent from pressing the external force that tactile spring leaf is subject to upwards excessive, cause pressure to touch the damage of spring leaf.
Designing points: 1), adopt Novel pressure touch chip architecture of the spring, with support orifice plate be used in combination, formed performance reliable microswitch pressure touch sensor.2), pressing tactile spring leaf to be designed to "Ji" type etc., bump via, touch surface is designed to curved surface, in order to bear the pressure of different directions.3) the tactile spring leaf of pressure is designed to "Ji" type etc., bump via, and when meeting lateral external force, pressure touches spring leaf side the hole wall generation supporting role of two points and load-carrying surface, improves pressure and touches the lateral bending resistance of spring leaf.4), press tactile spring leaf to add barb design, as pressed tactile spring leaf to be surprisingly subject to external force upwards, barb and support orifice plate contacts-side-down, play a protective role to pressing tactile spring leaf.
Main feature: 1), dependable performance type microswitch pressure touch sensor, pressure touches the design such as spring leaf "Ji" type, simple, practical, cost is low.2), dependable performance type microswitch pressure touch sensor, overcome the deficiencies in the prior art, relatively reliable in via press-contacting type sensing.3), dependable performance type microswitch pressure touch sensor, can be widely used in pore pressure touch sensory field.
Operation principle: this utility model dependable performance type microswitch pressure touches sensor, it is " several " word etc. that pressure touches spring leaf, one end is fixed on microswitch body, one end is free end, contact is positioned at pressure and touches the inner side of spring leaf, when pressure being touched spring leaf and applying downward power, in the way of lever, touch the contact of microswitch, reach to press the purpose touching sensing.
This pressure touches the use of spring leaf, greatly reduces the goods pressure that access brings repeatedly in load-carrying surface with holes and touches the damage probability of sensor.Remarks: " support orifice plate " refers to the surface carrying goods to be detected coordinating microswitch to use in various scene, such as fixes the housing etc. of microswitch.
After adopting technique scheme, this utility model dependable performance type microswitch pressure is touched sensor and is had from the incision placement of any one direction all without the fault that microswitch is invalid occurs, and performance is very reliable, and does not allow flimsy advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model dependable performance type microswitch pressure touches sensor.
Detailed description of the invention
As shown in the figure, this utility model dependable performance type microswitch pressure is touched sensor and is included the microswitch body 1 of the top tape tactile spring leaf 2 of extension pressure, described pressure is touched and is bent upwards in the middle part of spring leaf 2, microswitch body 1 is upwards fixedly mounted with or is provided with to touch the support orifice plate 3 of the mesopore being bent upwards projection in the middle part of spring leaf 2 for holding pressure, pressure is touched the middle part of spring leaf 2 and is bent upwards the upper end of projection or top protrudes upward from described mesopore, and pressure is touched and is bent upwards the other parts beyond projection in the middle part of spring leaf 2 and is positioned at below support orifice plate 3.
Specifically on described microswitch body 1, Middle face stretches out described pressure upward and touches spring leaf 2 root, and described pressure touches spring leaf 2 root upper end flattened further along, and the front end of the described part of flattened forward is bent upwards and bends still further below, flattened further along after being bent downwardly；Described microswitch body 1 front portion is protruding upward vertical armature contact 4, and described pressure is touched the section of the flattened forward front portion of spring leaf 2 and pressed the tactile or tactile described vertical armature contact 4 of gap pressure directly below.
Specifically described sensor is the sensor of all switch cabinets or shelf or file cabinet adapted, all switch cabinets or shelf or file cabinet are shaped with for holding the groove or vertical through holes installing microswitch body and the tactile spring leaf 2 of pressure thereof on the supporting plate of load-bearing, and described support orifice plate 3 is fixed on the supporting plate of described groove or vertical through holes periphery.
More specifically to be inlaid in above the supporting plate of described groove or vertical through holes periphery and support the upper surface of orifice plate 3 concordant with the upper surface of described supporting plate for described support orifice plate 3.
Specifically described pressure is touched the front and back being bent upwards projection in the middle part of spring leaf 2 and is respectively positioned at crosspiece and pressure before described support orifice plate 3 pressure below touches spring leaf and touches crosspiece after spring leaf；Wherein pressure touch curved under crosspiece rear end after spring leaf after and microswitch body on Middle face be fixedly mounted with；When not being subject to pressing, pressure touch that crosspiece after crosspiece and pressure before spring leaf touch spring leaf is contour or pressure touch spring leaf before crosspiece touch crosspiece after spring leaf lower than pressure；Microswitch body 1 is shaped with two (or plural multiple) for laterally wearing the fixed via 5 of the diagonal distribution of screw.
Specifically pressure is touched and is bent upwards projection in the middle part of spring leaf 2 is upwards protrude in several oxbows, it is also possible to be that Ω bending is protruded or the bending protrusion in semicircular arc.
More specifically the described top in a few oxbow projections is that convex-shaped arc bends, front and back dual-side is that splayed is opened wide.
Convex-shaped arc sweep top protruding upward from the mesopore supporting orifice plate 3 or described top convex-shaped arc sweep and front and back dual-side thereof in preferred described top is protruding upward from the mesopore supporting orifice plate 3.
Top or the first half that can also be the described bending projection in Ω are protruding upward from the mesopore supporting orifice plate.
Can also be that described upper 1/3 part accounting for semicircular arc bending projection total height bending projection in semicircular arc or upper 1/2 part accounting for semicircular arc bending projection total height or semicircular arc bend upper 2/3 part of projection total height or the whole protruding upward from the mesopore supporting orifice plate of semicircular arc bending projection.
This utility model mainly by microswitch body, be arranged on microswitch body for applying the contact that external force triggers, resilient pressure touches spring leaf and supports orifice plate forms.
Wherein, pressure is touched spring leaf and is preferably "Ji" type, and one end is fixed on microswitch body, one end is free end, and contact is positioned at pressure and touches the inner side of spring leaf, when pressure being touched spring leaf and applying downward power, in the way of lever, touch the contact of microswitch, play pressure and touch the effect of sensing.
Use scene: this sensor is particularly well-suited to measure week switch cabinet etc. and adopted pore pressure to touch the detection of mode.Apply downward pressure by pressure is touched spring leaf, utilize lever principle to touch microswitch contact and detect.
What this utility model changed that pressure touches spring leaf is shaped as the shapes such as " several " word, so as to relatively reliable in via press-contacting type sensing.When meeting lateral external force, pressure touches spring leaf side the hole wall generation supporting role of two points and load-carrying surface, improves pressure and touches the lateral bending resistance of spring leaf, adds barb simultaneously, prevent from pressing the external force that tactile spring leaf is subject to upwards excessive, cause pressure to touch the damage of spring leaf.
Designing points: 1), adopt Novel pressure touch chip architecture of the spring, with support orifice plate be used in combination, formed performance reliable microswitch pressure touch sensor.2), pressing tactile spring leaf to be designed to "Ji" type etc., bump via, touch surface is designed to curved surface, in order to bear the pressure of different directions.3) the tactile spring leaf of pressure is designed to "Ji" type etc., bump via, and when meeting lateral external force, pressure touches spring leaf side the hole wall generation supporting role of two points and load-carrying surface, improves pressure and touches the lateral bending resistance of spring leaf.4), press tactile spring leaf to add barb design, as pressed tactile spring leaf to be surprisingly subject to external force upwards, barb and support orifice plate contacts-side-down, play a protective role to pressing tactile spring leaf.
Main feature: 1), dependable performance type microswitch pressure touch sensor, pressure touches the design such as spring leaf "Ji" type, simple, practical, cost is low.2), dependable performance type microswitch pressure touch sensor, overcome the deficiencies in the prior art, relatively reliable in via press-contacting type sensing.3), dependable performance type microswitch pressure touch sensor, can be widely used in pore pressure touch sensory field.
Operation principle: this utility model dependable performance type microswitch pressure touches sensor, it is " several " word etc. that pressure touches spring leaf, one end is fixed on microswitch body, one end is free end, contact is positioned at pressure and touches the inner side of spring leaf, when pressure being touched spring leaf and applying downward power, in the way of lever, touch the contact of microswitch, reach to press the purpose touching sensing.
This pressure touches the use of spring leaf, greatly reduces the goods pressure that access brings repeatedly in load-carrying surface with holes and touches the damage probability of sensor.Remarks: " support orifice plate " refers to the surface carrying goods to be detected coordinating microswitch to use in various scene, such as fixes the housing etc. of microswitch.
Having and place all without the fault that microswitch is invalid occurs from the incision of any one direction, performance is very reliable, and does not allow flimsy advantage.
Claims (10)
1. a dependable performance type microswitch pressure touches sensor, the microswitch body of spring leaf is touched including top tape extension pressure, it is characterized in that described pressure touches spring leaf is that middle part is bent upwards, microswitch body is upwards fixedly mounted with or is provided with to touch the support orifice plate of the mesopore being bent upwards projection in the middle part of spring leaf for holding pressure, pressure is touched the middle part of spring leaf and is bent upwards the upper end of projection or top protrudes upward from described mesopore, and pressure is touched and is bent upwards the other parts beyond projection in the middle part of spring leaf and is positioned at below support orifice plate.
2. sensor according to claim 1, it is characterised in that pressure is touched and is bent upwards projection in the middle part of spring leaf is upwards protrude in several oxbows or bending is protruded or bending is protruded in semicircular arc in Ω.
3. sensor according to claim 2, it is characterised in that the described top in a few oxbow projections is the bending of convex-shaped arc, front and back dual-side be that splayed is unlimited.
4. sensor according to claim 3, it is characterised in that convex-shaped arc sweep top protruding upward from the mesopore supporting orifice plate or described top convex-shaped arc sweep and front and back dual-side thereof in described top is protruding upward from the mesopore supporting orifice plate.
5. sensor according to claim 2, it is characterised in that the described top bending projection in Ω or the first half are protruding upward from the mesopore supporting orifice plate.
6. sensor according to claim 2, it is characterised in that described upper 1/3 part accounting for semicircular arc bending projection total height bending projection in semicircular arc or account for the whole protruding upward from the mesopores supporting orifice plate of upper 1/2 part of semicircular arc bending projection total height or upper 2/3 part of semicircular arc bending projection total height or semicircular arc bending projection.
7. according to the arbitrary described sensor of claim 1-6, it is characterized in that on described microswitch body, Middle face stretches out the tactile spring leaf root of described pressure upward, described pressure touches spring leaf root upper end flattened further along, the front end of the described part of flattened forward is bent upwards and bends still further below, flattened further along after being bent downwardly；Described microswitch body portion is protruding upward vertical armature contact, and described pressure is touched the section of the flattened forward front portion of spring leaf and pressed the tactile or tactile described vertical armature contact of gap pressure directly below.
8. according to the arbitrary described sensor of claim 1-6, it is characterized in that described sensor is the sensor of all switch cabinets or shelf or file cabinet adapted, all switch cabinets or shelf or file cabinet are shaped with for holding the groove or vertical through holes installing microswitch body and the tactile spring leaf of pressure thereof on the supporting plate of load-bearing, and described support orifice plate is fixed on above the supporting plate of described groove or vertical through holes periphery.
9. sensor according to claim 8, it is characterised in that it is concordant with the upper surface of described supporting plate that described support orifice plate is inlaid in above the supporting plate of described groove or vertical through holes periphery and supports the upper surface of orifice plate.
10. according to the arbitrary described sensor of claim 1-6, it is characterised in that described pressure is touched the front and back being bent upwards projection in the middle part of spring leaf and is respectively positioned at crosspiece and pressure before the pressure below described support orifice plate touches spring leaf and touches crosspiece after spring leaf；Wherein pressure touch curved under crosspiece rear end after spring leaf after and microswitch body on Middle face be fixedly mounted with；When not being subject to pressing, pressure touch that crosspiece after crosspiece and pressure before spring leaf touch spring leaf is contour or pressure touch spring leaf before crosspiece touch crosspiece after spring leaf lower than pressure；Microswitch body is shaped with two or more multiple fixed vias for laterally wearing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069369.2U CN205376358U (en) | 2016-01-26 | 2016-01-26 | Dependable performance type micro -gap switch presses and touches sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069369.2U CN205376358U (en) | 2016-01-26 | 2016-01-26 | Dependable performance type micro -gap switch presses and touches sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376358U true CN205376358U (en) | 2016-07-06 |
Family
ID=56268514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620069369.2U Expired - Fee Related CN205376358U (en) | 2016-01-26 | 2016-01-26 | Dependable performance type micro -gap switch presses and touches sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109868A (en) * | 2018-01-17 | 2018-06-01 | 山东钢铁集团日照有限公司 | A kind of microswitch for being used to detect high-pressure vacuum breaker handcart position |
| CN117238084A (en) * | 2023-11-10 | 2023-12-15 | 黄金屋科技有限公司 | Book management device, method and system |
-
2016
- 2016-01-26 CN CN201620069369.2U patent/CN205376358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109868A (en) * | 2018-01-17 | 2018-06-01 | 山东钢铁集团日照有限公司 | A kind of microswitch for being used to detect high-pressure vacuum breaker handcart position |
| CN117238084A (en) * | 2023-11-10 | 2023-12-15 | 黄金屋科技有限公司 | Book management device, method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205376358U (en) | Dependable performance type micro -gap switch presses and touches sensor | |
| CN204130413U (en) | A kind of joystick switch of architecture advances | |
| CN104111699A (en) | Fixing structure | |
| CN204130407U (en) | Super-thin keyboard switch | |
| CN204613886U (en) | A kind of buckle-type fine motion bearing | |
| CN202697553U (en) | Rotary type mousetrap | |
| CN203223869U (en) | Grab | |
| CN203088206U (en) | Cylindrical table or chair foot pad | |
| CN103943991B (en) | There is the earth leakage protective socket of baffle for insertion holes device | |
| CN201408865Y (en) | Socket | |
| CN203535575U (en) | Mouse shell | |
| CN210225385U (en) | Automatic plug-in spring button | |
| CN216436160U (en) | Elastic connection structure of conductive hook claw | |
| CN204045435U (en) | Fixing structure for microswitch | |
| CN201119161Y (en) | Portable electronic product for improving location effect of touch pen | |
| CN103147264B (en) | Hanging steamer | |
| CN203324568U (en) | Microscope base | |
| CN203153061U (en) | Damping device for telescopic sliding rail | |
| CN210725294U (en) | PCB for touch Bluetooth headset | |
| CN206270839U (en) | A kind of computer housing with leakage warning function | |
| CN202363705U (en) | Novel connector | |
| CN206599332U (en) | Elevator contact switch component | |
| CN202394764U (en) | Steering wheel horn button | |
| CN202930323U (en) | Electromagnetic relay fixed on pedestal | |
| CN102263549A (en) | Touch-type button apparatus and assembly method thereof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20190126 |