CN209559375U - It is a kind of miniature with pressure sensor - Google Patents
It is a kind of miniature with pressure sensor Download PDFInfo
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- CN209559375U CN209559375U CN201821784493.2U CN201821784493U CN209559375U CN 209559375 U CN209559375 U CN 209559375U CN 201821784493 U CN201821784493 U CN 201821784493U CN 209559375 U CN209559375 U CN 209559375U
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- ontology
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- miniature
- pressure sensor
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Abstract
The utility model specifically discloses a kind of miniature with pressure sensor comprising positioning plate, ontology, card and foil gauge；The ontology is placed in positioning plate one end；The body interior is equipped with cavity；The foil gauge is placed in cavity and is fixed on ontology inside top；Described remotely located plate one end of ontology is fixed with round block；The round block and ontology junction are equipped with skewback；The positioning plate, ontology, skewback and round block are structure as a whole；The body bottom portion is equipped with card slot；The card is connected in card slot；Through equipped with threaded wiring conduit on described body sidewall；Cable is equipped in the threaded wiring conduit；Circuit board is equipped in the cavity of the ontology；The foil gauge is electrically connected on circuit board.The utility model is used for Electronic products manufacturing industry, guarantees that components assembling pressure in assembly is consistent, concentrates bevel structure using stress, effectively improve measurement accuracy.
Description
Technical field
The utility model relates to sensor technical fields, and in particular to a kind of miniature with pressure sensor.
Background technique
The sensors topside of the existing detection assembling pressure for small-sized electronic product is provided only with a round block, measurement accuracy
It is not high, for example in mobile phone press fitting process, assembling pressure cannot be consistent, it will cause assembling quality different；Due to such
The sensor of type has feature small in size, highly low, and in use, buttock line is easy to fall off, and brings obstacle to assembly.
Therefore, it needs to design a kind of measurement accuracy height, the miniature of buttock line fix stably matches pressure sensor to fill up city
Field blank, meets the needs of people.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of miniature assembling pressure biographies that can improve measurement accuracy
Sensor.
It is a kind of miniature with pressure sensor comprising positioning plate, ontology, card and foil gauge；The ontology is placed in fixed
Position plate one end；The body interior is equipped with cavity；The foil gauge is placed in cavity and is fixed on ontology inside top；Described
The remotely located plate one end of body is fixed with round block；The round block and ontology junction are equipped with skewback；The positioning plate, ontology, tiltedly
Panel and round block are structure as a whole；The body bottom portion is equipped with card slot；The card is connected in card slot；On described body sidewall
Through equipped with threaded wiring conduit；Cable is equipped in the threaded wiring conduit；Circuit board is equipped in the cavity of the ontology；It is described
Foil gauge is electrically connected on circuit board.
Preferably, remotely located one end periphery of plate of the ontology is equipped with flange；The flange is structure as a whole with ontology.Have
Conducive to the overall structure of enhancing sensor.
Preferably, the cable includes insulating protective layer and cable wire core；The cable passes through threaded wiring conduit
It is placed in cavity, the cable wire core is electrically connected on circuit board.Threaded wiring conduit is convenient for limiting cable, avoids making
With causing measurement inaccurate since cable falls off in the process.
It is further preferred that the cable and threaded wiring conduit junction are coated with epoxy glue；It is set on the outside of the epoxy glue
Flexible heat-shrink tube.Epoxy glue is first coated, cable is fixed on threaded wiring conduit, then puts on elastic heat-shrink tube, further
Reinforcement electric cable line, prevents cable from falling off in use.
It is further preferred that the cable protrudes into and is additionally provided with rubber at cavity.The cable wire core of fixed body interior,
Measurement process is avoided error occur.
The utility model has the advantages that the skewback that the utility model uses stress to concentrate, can effectively improve measurement accuracy, it is fixed in measurement
When the product of position, positioning plate can be more preferably fixed on product, improve measurement accuracy；Threaded wiring conduit can more preferably fix cable, prevent
Only cable falls off.
Detailed description of the invention
Fig. 1 is the miniature cross-sectional view with pressure sensor of one kind described in the utility model.
Fig. 2 is the miniature side view with pressure sensor of one kind described in the utility model.
Fig. 3 is the miniature main view with pressure sensor of one kind described in the utility model.
Fig. 4 is the miniature bottom view with pressure sensor of one kind described in the utility model.
Fig. 5 is the miniature top view with pressure sensor of one kind described in the utility model.
Fig. 6 is the miniature another cross-sectional view with pressure sensor of one kind described in the utility model.
In figure: 1- positioning plate；2- ontology；3- skewback；4- round block；5- flange；6- card slot；7- cavity；8- card；9- is answered
Become piece；10- insulating protective layer；11- threaded wiring conduit；12- rubber；13- circuit board；14- epoxy glue；15- elasticity heat-shrink tube；
101- cable wire core.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment 1
As shown in Fig. 1 ~ 5, the utility model provides a kind of miniature with pressure sensor comprising positioning plate 1, ontology 2,
Card 8 and foil gauge 9；The ontology 2 is placed in 1 one end of positioning plate；Cavity 7 is equipped with inside the ontology 2；The foil gauge 9 is set
In in cavity 7 and being fixed on 2 inside top of ontology；Remotely located 1 one end of plate of the ontology 2 is fixed with round block 4；The round block 4
Skewback 3 is equipped with 2 junction of ontology；The positioning plate 1, ontology 2, skewback 3 and round block 4 are structure as a whole；The ontology 2
Bottom is equipped with card slot 6；The card 8 is connected in card slot 6；Through equipped with threaded wiring conduit 11 on 2 side wall of ontology；It is described
Cable is equipped in threaded wiring conduit 11；Circuit board 13 is equipped in the cavity 7 of the ontology 2；The foil gauge 9 is electrically connected at
On circuit board 13；The skewback 3 that the utility model uses stress to concentrate, can effectively improve measurement accuracy, produce in measurement and positioning
When product, positioning plate can be more preferably fixed on product, improve measurement accuracy；Threaded wiring conduit 11 can more preferably fix cable, prevent
Cable falls off.
Embodiment 2
As shown in Fig. 1 ~ 6, the utility model provides a kind of miniature with pressure sensor comprising positioning plate 1, ontology 2,
Card 8 and foil gauge 9；The ontology 2 is placed in 1 one end of positioning plate；Cavity 7 is equipped with inside the ontology 2；The foil gauge 9 is set
In in cavity 7 and being fixed on 2 inside top of ontology；Remotely located 1 one end of plate of the ontology 2 is fixed with round block 4；The round block 4
Skewback 3 is equipped with 2 junction of ontology；The positioning plate 1, ontology 2, skewback 3 and round block 4 are structure as a whole；The ontology 2
Bottom is equipped with card slot 6；The card 8 is connected in card slot 6；Through equipped with threaded wiring conduit 11 on 2 side wall of ontology；It is described
Cable is equipped in threaded wiring conduit 11；Circuit board 13 is equipped in the cavity 7 of the ontology 2；The foil gauge 9 is electrically connected at
On circuit board 13；Remotely located 1 one end periphery of plate of the ontology 2 is equipped with flange 5；The flange 5 is structure as a whole with ontology 2,
Be conducive to enhance the overall structure of sensor；The cable includes insulating protective layer 10 and cable wire core 101；The cable
Line is placed in cavity 7 by threaded wiring conduit 11, and the cable wire core 101 is electrically connected on circuit board 13, screw thread conducting wire
Pipe 11 is convenient for limiting cable, avoids causing measurement inaccurate since cable falls off in use process；The cable with
11 junction of threaded wiring conduit is coated with epoxy glue 14；It is equipped with elastic heat-shrink tube 15 on the outside of the epoxy glue 14, first coats epoxy glue
14, cable is fixed on threaded wiring conduit 11, then put on elastic heat-shrink tube 15, further reinforcement electric cable line prevents cable
Line falls off in use；The cable, which protrudes at cavity 7, is additionally provided with rubber 12, the cable line inside fixed ontology 2
Core 101, avoids measurement process from error occur.
Certainly, certain embodiment described above for only expressing the utility model, description is more detailed, but can not
Therefore it is interpreted as that a limitation on the scope of the patent of the present invention, for the ordinary skill in the art, it is possible to understand that
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and spirit
And modification.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. a kind of miniature with pressure sensor, which is characterized in that it includes positioning plate (1), ontology (2), card (8) and strain
Piece (9)；The ontology (2) is placed in positioning plate (1) one end；Cavity (7) are equipped with inside the ontology (2)；The foil gauge (9) is set
In cavity (7) and it is fixed on ontology (2) inside top；The ontology (2) remotely located plate (1) one end is fixed with round block (4)；
The round block (4) and ontology (2) junction are equipped with skewback (3)；The positioning plate (1), ontology (2), skewback (3) and round block
(4) it is structure as a whole；Ontology (2) bottom is equipped with card slot (6)；The card (8) is connected in card slot (6)；The ontology
(2) through equipped with threaded wiring conduit (11) on side wall；Cable is equipped in the threaded wiring conduit (11)；The ontology (2)
Circuit board (13) are equipped in cavity (7)；The foil gauge (9) is electrically connected on circuit board (13).
2. one kind according to claim 1 is miniature to match pressure sensor, which is characterized in that the ontology (2) is far from fixed
Position (1) one end periphery of plate is equipped with flange (5)；The flange (5) is structure as a whole with ontology (2).
3. one kind according to claim 1 is miniature to match pressure sensor, which is characterized in that the cable includes insulation
Protective layer (10) and cable wire core (101)；The cable is placed in cavity (7) by threaded wiring conduit (11), the electricity
Cable core (101) is electrically connected on circuit board (13).
4. one kind according to claim 1 is miniature to match pressure sensor, which is characterized in that the cable is led with screw thread
Spool (11) junction is coated with epoxy glue (14)；Elastic heat-shrink tube (15) is equipped on the outside of the epoxy glue (14).
5. one kind according to claim 1 is miniature to match pressure sensor, which is characterized in that the cable protrudes into cavity
(7) rubber (12) are additionally provided at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784493.2U CN209559375U (en) | 2018-10-31 | 2018-10-31 | It is a kind of miniature with pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784493.2U CN209559375U (en) | 2018-10-31 | 2018-10-31 | It is a kind of miniature with pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559375U true CN209559375U (en) | 2019-10-29 |
Family
ID=68299855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784493.2U Active CN209559375U (en) | 2018-10-31 | 2018-10-31 | It is a kind of miniature with pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559375U (en) |
-
2018
- 2018-10-31 CN CN201821784493.2U patent/CN209559375U/en active Active
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