CN208155521U - A kind of ceramic pressure sensor signal detection cubing - Google Patents
A kind of ceramic pressure sensor signal detection cubing Download PDFInfo
- Publication number
- CN208155521U CN208155521U CN201820532698.5U CN201820532698U CN208155521U CN 208155521 U CN208155521 U CN 208155521U CN 201820532698 U CN201820532698 U CN 201820532698U CN 208155521 U CN208155521 U CN 208155521U
- Authority
- CN
- China
- Prior art keywords
- movable plate
- mounting hole
- pressure sensor
- signal detection
- ceramic 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.)
- Expired - Fee Related
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- 239000000919 ceramic Substances 0.000 title claims abstract description 42
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 239000000523 sample Substances 0.000 claims description 9
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model relates to a kind of ceramic pressure sensor signal detection cubings, including bottom plate, movable plate, bottom plate is respectively arranged on the left side and the right side a slide mounting hole, a piece slide bar perpendicular with bottom plate is installed in each slide mounting hole, position corresponding with slide mounting hole is equipped with sliding sleeve mounting hole on movable plate, one sliding sleeve is installed in each sliding sleeve mounting hole, sliding sleeve is covered on slide bar and is moved axially along slide bar, reset spring is gripped on slide bar between bottom plate and movable plate, the top middle portion of bottom plate is equipped with positioning plate, detector mounting hole is equipped with positioned at the top of locating slot on movable plate, detector is installed in detector mounting hole, the top of movable plate is equipped with connecting terminal block, detector is connect with connecting terminal block by conducting wire.The utility model has the beneficial effects that：The detection tool structure is simple and convenient to operate, and can be used in carrying out the fixation that is loaded to ceramic pressure sensor in the signal detection of ceramic pressure sensor.
Description
Technical field
The utility model relates to pressure sensor manufacturing technology fields more particularly to a kind of ceramic pressure sensor signal to examine
Survey cubing.
Background technique
Ceramic pressure sensor is mainly made of ceramic ring, ceramic diaphragm and ceramic cover plate three parts.Ceramic diaphragm is as sense
Power elastomer is finished using 95% AL2O3 porcelain, it is desirable that smooth, uniform, matter is close, thickness and effective radius view design
Depending on range.Ceramic ring is formed by a firing using injection moulding process high-temperature.High temp glass slurry is used between ceramic diaphragm and ceramic ring, is led to
It crosses thick film screen printing, the firing of hot firing technology together, forms the force-sensitive cup-shaped elastomeric body of periphery fixed, i.e., it is solid on the periphery of ceramics
Branch part should form the rigid structure of no creep.In ceramic diaphragm upper surface, i.e. porcelain cup bottom, biography is made into thick-film technique technology
The circuit of sensor.The circular groove of ceramic cover plate lower part makes to form certain interval between cover board and diaphragm, can be prevented by limit
Diaphragm ruptures when overloading because of overbending, forms the overload-resistant protection to sensor.
Ceramic pressure sensor needs to carry out signal detection to it after finalization of the manufacture, it is ensured that the ceramic pressure of manufacture senses
Device accurate and effective can export inductive signal；At present when carrying out signal detection to ceramic pressure sensor mainly by work
Human hand held directly detects, large labor intensity, and there is also probes to dock inaccurate phenomenon with contact point, for this purpose, researching and designing one
The cubing that money structure is simple and convenient to operate is used to carry out ceramic pressure sensor in the signal detection of ceramic pressure sensor
Be loaded fixation.
Summary of the invention
The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of ceramic pressure sensor
Signal detection cubing has the characteristics that structure is simple and convenient to operate.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of ceramic pressure sensor signal detection cubing, including bottom plate, movable plate, the left and right sides point of the bottom plate
Not She You a slide mounting hole, a slide bar perpendicular with bottom plate, the activity are installed in each slide mounting hole
Position corresponding with slide mounting hole is equipped with sliding sleeve mounting hole on plate, installs a sliding sleeve in each sliding sleeve mounting hole,
The sliding sleeve is covered on slide bar and is moved axially along slide bar, and reset bullet is gripped between bottom plate and movable plate on the slide bar
Spring, the top middle portion of the bottom plate are equipped with positioning plate, and the front side of the positioning plate is equipped with semicircular locating slot, the positioning
Positioning protrusion outstanding forward is equipped in the middle part of the cell wall of slot, the top that locating slot is located on the movable plate is installed equipped with detector
Hole is equipped with detector in the detector mounting hole, and the top of the movable plate is equipped with connecting terminal block, the detector
It is connect with connecting terminal block by conducting wire.
Wherein, the bottom end of the movable plate is equipped with U-shaped piece, when movable block is depressed into extreme lower position, the positioning plate
It is placed exactly in U-shaped piece of opening.
Wherein, a screw hole, the screw hole are respectively arranged on the left side and the right side positioned at detector mounting hole on the movable plate
In be bolted with caging bolt, the bottom end of the caging bolt is pasted with foot pad.
Wherein, the side of the bottom plate is also equipped with a perpendicular screw rod, opposite with screw rod on the movable plate
The position answered offers circular hole, and the top of the screw rod is pierced by from circular hole from bottom to top, positioned at movable plate on the screw rod
Top is bolted with hex nut.
Wherein, the slide bar is solid cylinder.
Wherein, the sliding sleeve by one there is externally threaded round tube and two round nuts to form, two round nuts, one position
Below the movable plate, another be located at the top of movable plate, the bottom of the bottom end of the round nut below movable plate lower than round tube
End, the top of the reset spring cover in the round nut being located at below movable plate.
Wherein, the detector is made of collets and four arrangement probes on the same line, four probes it is upper
Portion is wrapped in collets.
Wherein, the bottom end of the bottom plate is connected with two pieces of rectangular supporting blocks being parallel to each other.
The utility model has the beneficial effects that：The detection tool structure is simple and convenient to operate, and can be used in sensing in ceramic pressure
The fixation that is loaded is carried out to ceramic pressure sensor when the signal detection of device.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the explosive view of the utility model embodiment；
Fig. 3 is the structural schematic diagram of bottom in the utility model embodiment；
Fig. 4 is the structural schematic diagram of movable plate in the utility model embodiment；
Fig. 5 is the attachment structure schematic diagram of slide bar in the utility model embodiment, sliding sleeve, reset spring；
Fig. 6 is the structural schematic diagram of positioning plate in the utility model embodiment；
Fig. 7 is the structural schematic diagram of detector in the utility model embodiment.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As shown in Fig. 1 to 7, a kind of ceramic pressure sensor signal detection cubing, including bottom plate 1, movable plate 2, bottom plate 1
Be respectively arranged on the left side and the right side a slide mounting hole 101, installation one is perpendicular with bottom plate in each slide mounting hole 101
Slide bar 3, position corresponding with slide mounting hole 101 is equipped with sliding sleeve mounting hole 201, each sliding sleeve mounting hole 201 on movable plate 2
One sliding sleeve 4 of middle installation, 4 sets of sliding sleeve move axially on slide bar 3 and along slide bar 3, be located at along slide bar 3 bottom plate 1 and movable plate 2 it
Between be gripped with reset spring 5, the top middle portion of bottom plate 1 is equipped with positioning plate 6, and the front side of positioning plate 6 is equipped with semicircular positioning
Slot 601, the cell wall middle part of locating slot 601 are equipped with positioning protrusion 602 outstanding forward, are located at the upper of locating slot 601 on movable plate 2
Side is equipped with detector mounting hole 203, is equipped with detector 9 in detector mounting hole 203, the top of movable plate 2 is equipped with wiring
Terminal block 10, detector 9 are connect with connecting terminal block 10 by conducting wire 11.
The bottom end of movable plate 2 is equipped with U-shaped piece 7, and when movable block 2 is depressed into extreme lower position, positioning plate 6 is placed exactly in U
In the opening of type block 7.It can accurately be connect with the contact point on ceramic pressure sensor to be measured in order to ensure detector 9 for U-shaped piece 7
Touching.
A screw hole 204, spiral shell in screw hole 204 are respectively arranged on the left side and the right side positioned at detector mounting hole 203 on movable plate 2
It is connected to caging bolt 12, the bottom end of caging bolt 12 is pasted with foot pad.Caging bolt 2 is used to limit the minimum of the decline of movable plate 2
Highly.
The side of bottom plate 1 is also equipped with a perpendicular screw rod 13, position corresponding with screw rod 13 on movable plate 2
Circular hole 202 is offered, the top of screw rod 13 is pierced by from circular hole 202 from bottom to top, and the top spiral shell of movable plate 2 is located on screw rod 13
It is connected to hex nut 14.Screw rod 13 is for preventing movable plate 2 from popping up when being decontroled suddenly and being detached from slide bar 3.
Slide bar 3 is solid cylinder.Sliding sleeve 4 by one there is externally threaded round tube 401 and two round nuts 402 to form,
Two round nut 402 1 be located at the lower section of movable plate 2, another be located at the top of movable plate 2, the circle below movable plate 2
The bottom end of nut 402 is lower than the bottom end of round tube 401, and the top of reset spring 3 is covered in the round nut 402 being located at below movable plate 2
In.
Detector 9 is made of collets 901 and four arrangement probes 902 on the same line, four probes 902 it is upper
Portion is wrapped in collets 901.
The bottom end of bottom plate 1 is connected with two pieces of rectangular supporting blocks 15 being parallel to each other.
Connecting terminal block 10 is connect by conducting wire 11 with signal detecting and measuring apparatus, signal detecting and measuring apparatus includes signal generator, letter
The input terminal of number detector, analog-digital converter, display, analog-digital converter is connected by the output interface of conducting wire and signal detector
It connects, the output end of analog-digital converter is connect by conducting wire with display, on the input terminal and connecting terminal block of signal detector
Input terminal connects, and the output terminal connection on the output end and connecting terminal block of signal generator, signal generator is by switching
It controls it and issues detection signal, detection signal passes sequentially through conducting wire, connecting terminal block, conducting wire, probe and reaches ceramic pressure sensing
The input contact point of device, the feedback signal of ceramic pressure sensor are successively passed through probe from output contact point thereon, are led
Line, connecting terminal block, conducting wire arriving signal detector input interface, feedback signal is through signal detector and analog-digital converter
Processing is eventually displayed on display.
Ceramic pressure sensor to be measured is put into locating slot 601, and makes ceramic pressure sensor to be measured close to contact point
The groove of side matches with positioning protrusion 602, pushes movable plate 2, makes the detector 9 being mounted on movable plate 2 and pottery to be measured
Contact point contact on porcelain pressure sensor carries out signal detection, to be detected to finish, and unclamps movable plate 2, movable plate 2 is resetting
Rise under the action of spring 5 and returns to initial position.
The detection tool structure is simple and convenient to operate, and can be used in pressing ceramics in the signal detection of ceramic pressure sensor
Force snesor carries out the fixation that is loaded.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of ceramic pressure sensor signal detection cubing, it is characterised in that：Including bottom plate, movable plate, the bottom plate
It is respectively arranged on the left side and the right side a slide mounting hole, a cunning perpendicular with bottom plate is installed in each slide mounting hole
Bar, position corresponding with slide mounting hole is equipped with sliding sleeve mounting hole on the movable plate, pacifies in each sliding sleeve mounting hole
A sliding sleeve is filled, the sliding sleeve is covered on slide bar and moved axially along slide bar, on the slide bar between bottom plate and movable plate
It is gripped with reset spring, the top middle portion of the bottom plate is equipped with positioning plate, and it is semicircular fixed that the front side of the positioning plate is equipped with
Position slot, the cell wall middle part of the locating slot are equipped with positioning protrusion outstanding forward, the top of locating slot are located on the movable plate
Equipped with detector mounting hole, detector is installed in the detector mounting hole, the top of the movable plate is equipped with terminals
Son row, the detector are connect with connecting terminal block by conducting wire.
2. ceramic pressure sensor signal detection cubing according to claim 1, it is characterised in that：The movable plate
Bottom end is equipped with U-shaped piece, and when movable block is depressed into extreme lower position, the positioning plate is placed exactly in U-shaped piece of opening.
3. ceramic pressure sensor signal detection cubing according to claim 1, it is characterised in that：On the movable plate
Positioned at the screw hole that is respectively arranged on the left side and the right side of detector mounting hole, caging bolt, the limit are bolted in the screw hole
The bottom end of bolt is pasted with foot pad.
4. ceramic pressure sensor signal detection cubing according to claim 1, it is characterised in that：The one of the bottom plate
Side is also equipped with a perpendicular screw rod, and position corresponding with screw rod offers circular hole, the spiral shell on the movable plate
The top of bar is pierced by from circular hole from bottom to top, is located above movable plate on the screw rod and is bolted with hex nut.
5. ceramic pressure sensor signal detection cubing according to claim 1, it is characterised in that：The slide bar is real
Heart cylindrical body.
6. ceramic pressure sensor signal detection cubing according to claim 1, it is characterised in that：The sliding sleeve is by one
Root has an externally threaded round tube and two round nuts composition, two round nut one be located at below movable plate, another is located at and lives
The top of movable plate, the bottom end of the round nut below movable plate are lower than the bottom end of round tube, and the top of the reset spring covers
In the round nut below movable plate.
7. ceramic pressure sensor signal detection cubing according to claim 1, it is characterised in that：The detector by
The probe composition of collets and four arrangements on the same line, the top of four probes is wrapped in collets.
8. ceramic pressure sensor signal detection cubing according to claim 1, it is characterised in that：The bottom of the bottom plate
End is connected with two pieces of rectangular supporting blocks being parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532698.5U CN208155521U (en) | 2018-04-16 | 2018-04-16 | A kind of ceramic pressure sensor signal detection cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820532698.5U CN208155521U (en) | 2018-04-16 | 2018-04-16 | A kind of ceramic pressure sensor signal detection cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208155521U true CN208155521U (en) | 2018-11-27 |
Family
ID=64377946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820532698.5U Expired - Fee Related CN208155521U (en) | 2018-04-16 | 2018-04-16 | A kind of ceramic pressure sensor signal detection cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208155521U (en) |
-
2018
- 2018-04-16 CN CN201820532698.5U patent/CN208155521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181127 |