CN205861273U - A kind of differential pressure pickup - Google Patents
A kind of differential pressure pickup Download PDFInfo
- Publication number
- CN205861273U CN205861273U CN201620518381.7U CN201620518381U CN205861273U CN 205861273 U CN205861273 U CN 205861273U CN 201620518381 U CN201620518381 U CN 201620518381U CN 205861273 U CN205861273 U CN 205861273U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- housing
- board module
- projection
- differential pressure
- 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.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 16
- 239000012634 fragment Substances 0.000 claims description 14
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 230000006978 adaptation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
This utility model relates to sensor field, particularly to a kind of differential pressure pickup.Include housing, circuit board module, the pressure chip being located on circuit board module, the copper plug-in unit of connection line board component and be located at the plug that housing is outer and is connected with copper plug-in unit, housing is provided with opening, described opening part is provided with the case lid removably connected with housing, two mounting seats it are provided with in described housing, described circuit board module is placed in interior and wiring board the two ends of housing by opening and removably connects with two mounting seats respectively, and this utility model provides a kind of case lid and the convenient dismounting of wiring board and the differential pressure pickup installed.
Description
Technical field
This utility model relates to sensor field, particularly to a kind of differential pressure pickup.
Background technology
Differential pressure pickup is a kind of for measuring the sensor of difference between two pressure, is commonly used to measure a certain equipment
Or the pressure reduction of parts rear and front end, traditional differential pressure pickup generally comprises sensor housing, is located in sensor shell body
Circuit board module, the pressure chip being located on circuit board module, the copper plug-in unit of connection line board component and plug, sensor housing
Being provided with opening, group road board component is to be installed in sensor shell body by opening, and opening part is provided with case lid, current pressure reduction
The wiring board of sensor is to be fixed in sensor shell body, and case lid is also to be connected with sensor housing by many classes screw,
This structure is installed the most time-consuming in process of production, and once circuit board module or pressure chip need maintenance, need by
Many screws are all dismantled, and take off case lid, and wiring board is fixed with sensor housing and is connected, and is also inconvenient to dismantle, for
This defect, could be improved.
Summary of the invention
In order to overcome the deficiency of background technology, this utility model provides a kind of case lid and the convenient dismounting of wiring board and peace
The differential pressure pickup of dress.
This utility model be the technical scheme is that a kind of differential pressure pickup, includes housing, circuit board module, sets
Pressure chip on circuit board module, the copper plug-in unit of connection line board component and be located at housing outer and is connected with copper plug-in unit slotting
Head, housing is provided with opening, and described opening part is provided with the case lid removably connected with housing, is provided with two in described housing
Mounting seat, it is removable with two mounting seats respectively that described circuit board module is placed in interior and circuit board module the two ends of housing by opening
Unload connection, at described shell nozzle, be provided with at least one groove, the projection that described case lid is provided with and groove is adaptive,
Two described mounting seats are provided with and are respectively equipped with installation projection, and this installation projection is placed by step-like formed rectangular with mounting seat
Groove, the two ends of described circuit board module are respectively placed on placing trough, and described installation projection connects another of mounting seat one end
End is provided with the buckle that can be blocked by circuit board module, and described circuit board module is additionally provided with shell fragment, one end of this shell fragment with
Circuit board module is fixing to be connected, and the other end can be conflicted with copper plug-in unit.
Use technique scheme, when installing differential pressure pickup, circuit board module is placed directly on placing trough, so
By buckle, circuit board module is stuck in mounting seat afterwards, just completes installation, and circuit board module is provided with shell fragment, so
Install and dismantle all extremely convenients, after installation, being buckled in when stirring, shell fragment can be conflicted and make shell fragment and copper plug-in unit conflict conduction,
During dismounting, directly opening buckle, at this moment shell fragment will leave copper plug-in unit, and circuit board module will directly be taken out from placing trough,
Install and dismantle all extremely convenients, and the most time-consuming, and case lid is then directly to be snapped in groove by projection, installs pole
Dismounting the most all extremely convenients, are not required to any instrument and just can complete operation, this utility model simple in construction, and installing/dismounting is quick,
Man-hour can be saved and save manpower.
This utility model is further arranged to: set rotary shaft on described one end installing projection connection buckle, described
Snapping connection the installing hole that one end is provided with and rotary shaft is adaptive of installation projection, the described installing hole that snaps through is sheathed on rotation
In rotating shaft and can rotate along rotary shaft.
Use technique scheme, during circuit board module to be dismantled, rotate to buckle just can take out, install
Time, buckle is conflicted on circuit board module, so that it may reach fixing purpose.
This utility model is further set to: described buckle is provided with conflict block towards one end of circuit board module,
The conflict groove that described circuit board module is provided with and block of conflicting is adaptive.
Using technique scheme, the setting of conflict block has spacing effect, prevents buckle from sliding, makes circuit board module
Can be firmly fixed to very much in mounting seat.
This utility model is further set to: described groove is arcuate furrow, and described projection is elastic projection.
Using technique scheme, the setting of elastic projection is that the installation pole facilitating case lid is dismantled, and makes installing and tearing open
Leicht fallen D/A during unloading.
This utility model is further set to: described conflict block is dielectric resilience block.
Use technique scheme, the setting of dielectric resilience block also for being buckled in leicht fallen D/A during rotation,
After being placed in conflict groove, take out more convenient in conflict groove.
Below in conjunction with the accompanying drawings this utility model embodiment is described further.
Accompanying drawing explanation
Fig. 1 is the overall cross-sectional view of this utility model embodiment.
Detailed description of the invention
As it is shown in figure 1, this utility model provides a kind of differential pressure pickup, include housing 1, circuit board module 2, be located at
Pressure chip 3, the copper plug-in unit 4 of connection line board component 2 on circuit board module 2 and to be located at housing 1 outer and be connected with copper plug-in unit 4
Plug 5, housing 1 is provided with opening 11, is provided with the case lid 6 removably connected with housing 1 at described opening 11, described
Two mounting seats 7 it are provided with, in described circuit board module 2 is placed in housing 1 by opening 11 and the two of circuit board module 2 in housing 1
End removably connects with two mounting seats 7 respectively, is provided with at least one groove 8, described housing at described housing 1 opening 11
Lid 6 is provided with and the projection 61 of groove 8 adaptation, and two described mounting seats 7 are provided with and are respectively equipped with installation projection 71, and this installation is convex
Block 71 and the rectangular step-like formation placing trough 72 of mounting seat 7, the two ends of described circuit board module 2 are respectively placed in placing trough 72
On, described installation projection 71 connects the other end of mounting seat 7 one end and is provided with the buckle 9 that can be blocked by circuit board module 2, institute
Being additionally provided with shell fragment 21 on the circuit board module 2 stated, one end of this shell fragment 21 and circuit board module 2 is fixing to be connected, and the other end can be with
Copper plug-in unit 4 is conflicted.
Use technique scheme, when installing differential pressure pickup, circuit board module 2 is placed directly in placing trough 72
On, then by buckle 9, circuit board module 2 is stuck in mounting seat 7, just completes installation, and circuit board module 2 is provided with
Shell fragment 21, so installing and dismantling all extremely convenients, after installation, buckle 9 when stirring, shell fragment 21 can be conflicted make shell fragment 21 with
Copper plug-in unit 4 is conflicted and is conducted electricity, and during dismounting, directly opens buckle 9, and at this moment shell fragment 21 will leave copper plug-in unit 4, and circuit board module 2 is just
Directly can take out from placing trough 72, install and dismantle all extremely convenients, and the most time-consuming, and case lid 6 is then passed through
Projection 61 directly snaps in groove 8, installs pole dismounting the most all extremely convenients, is not required to any instrument and just can complete operation, this reality
Simple with new structure, installing/dismounting is quick, can save man-hour and save manpower.
This utility model is further arranged to: described projection 71 of installing connects and sets rotary shaft 91 on one end of buckle 9, institute
The buckle 9 stated connects one end of installation projection 71 and is provided with and the installing hole 92 of rotary shaft 91 adaptation, and described buckle 9 is by peace
Dress hole 92 is sheathed in rotary shaft 91 and can rotate along rotary shaft 91.
Use technique scheme, during circuit board module 2 to be dismantled, rotate to buckle 9 just can take out, install
Time, buckle 9 is conflicted on circuit board module 2, so that it may reach fixing purpose.
This utility model is further set to: described buckle 9 is provided with conflict block towards one end of circuit board module 2
93, described circuit board module 2 is provided with and the conflict groove 94 of block 93 adaptation of conflicting.
Using technique scheme, the setting of conflict block 94 has spacing effect, prevents buckle 9 from sliding, makes wiring board
Assembly 2 can be firmly fixed in mounting seat 7 very much.
This utility model is further set to: described groove 8 is arcuate furrow, and described projection 61 is elastic convex
Block.
Using technique scheme, the setting of elastic projection is that the installation pole facilitating case lid 6 is dismantled, and makes installing and tearing open
Leicht fallen D/A during unloading.
This utility model is further set to: described conflict block 93 is dielectric resilience block.
Use technique scheme, the setting of dielectric resilience block also for buckle 9 rotate during leicht fallen D/A,
After being placed in conflict groove 94, take out more convenient in conflict groove 94.
Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention, but this
The invention thought of utility model is not limited to that invention, the repacking of any utilization this utility model thought, all will include this in specially
In profit scope of patent protection.
Claims (5)
1. a differential pressure pickup, includes housing, circuit board module, the pressure chip being located on circuit board module, connecting line
The copper plug-in unit of road board component and be located at the plug that housing is outer and is connected with copper plug-in unit, housing is provided with opening, it is characterised in that: institute
The opening part stated is provided with the case lid removably connected with housing, is provided with two mounting seats, described wiring board in described housing
Assembly is placed in interior and wiring board the two ends of housing by opening and removably connects with two mounting seats respectively, at described shell nozzle
Be provided with at least one groove, the projection that described case lid is provided with and groove is adaptive, two described mounting seats are provided with point
It is not provided with installation projection, this installation projection and the rectangular step-like formation placing trough of mounting seat, the two of described circuit board module
End is respectively placed on placing trough, and the described other end installing projection connection mounting seat one end is provided with can be by circuit board module card
The buckle lived, described circuit board module is additionally provided with shell fragment, and one end of this shell fragment is fixing with circuit board module to be connected, the other end
Can conflict with copper plug-in unit.
A kind of differential pressure pickup the most according to claim 1, it is characterised in that: described projection of installing connects the one of buckle
Setting rotary shaft on end, described snapping connection is installed one end of projection and is provided with the installing hole adaptive with rotary shaft, described card
Button is sheathed in rotary shaft by installing hole and can rotate along rotary shaft.
A kind of differential pressure pickup the most according to claim 1 and 2, it is characterised in that: described buckle is towards wiring board group
One end of part is provided with conflict block, the conflict groove that described circuit board module is provided with and block of conflicting is adaptive.
A kind of differential pressure pickup the most according to claim 1, it is characterised in that: described groove is arcuate furrow, described
Projection be elastic projection.
A kind of differential pressure pickup the most according to claim 3, it is characterised in that: described conflict block is dielectric resilience block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518381.7U CN205861273U (en) | 2016-05-31 | 2016-05-31 | A kind of differential pressure pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518381.7U CN205861273U (en) | 2016-05-31 | 2016-05-31 | A kind of differential pressure pickup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861273U true CN205861273U (en) | 2017-01-04 |
Family
ID=57638127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620518381.7U Active CN205861273U (en) | 2016-05-31 | 2016-05-31 | A kind of differential pressure pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861273U (en) |
-
2016
- 2016-05-31 CN CN201620518381.7U patent/CN205861273U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Differential pressure sensor Effective date of registration: 20180321 Granted publication date: 20170104 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd. Square Branch Pledgor: RUIAN KEFENG ELECTRONIC Co.,Ltd. Registration number: 2018990000211 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190326 Granted publication date: 20170104 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: RUIAN KEFENG ELECTRONIC Co.,Ltd. Registration number: 2018990000211 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Differential pressure sensor Effective date of registration: 20190326 Granted publication date: 20170104 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: RUIAN KEFENG ELECTRONIC Co.,Ltd. Registration number: 2019990000262 |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190326 Registration number: 2018990000211 Pledgee after: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgee before: Ruian Zhejiang rural commercial bank Limited by Share Ltd. Square Branch |
|
| CP03 | Change of name, title or address |
Address after: 325000 room 3, building 2, No. 588, Luofeng West Road, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Kefeng sensor Co.,Ltd. Address before: Tangxia Town, Ruian city of Wenzhou City, Zhejiang province 325000 Bao Tian Bao Wu Cun, Chaoyang Road No. 252 Patentee before: RUIAN KEFENG ELECTRONIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210903 Granted publication date: 20170104 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: RUIAN KEFENG ELECTRONIC Co.,Ltd. Registration number: 2019990000262 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 685 Wandong Road, Tangxia Town, Rui'an City, Wenzhou City, Zhejiang Province, 325204 Patentee after: Zhejiang Kefeng sensor Co.,Ltd. Address before: Room 3, building 2, No.588, Luofeng West Road, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province, 325000 Patentee before: Zhejiang Kefeng sensor Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |