CN209673123U - A kind of ceramic shell of sensor - Google Patents
A kind of ceramic shell of sensor Download PDFInfo
- Publication number
- CN209673123U CN209673123U CN201920208070.4U CN201920208070U CN209673123U CN 209673123 U CN209673123 U CN 209673123U CN 201920208070 U CN201920208070 U CN 201920208070U CN 209673123 U CN209673123 U CN 209673123U
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- ceramic
- connecting rod
- shell
- sensor
- block
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Abstract
The utility model provides a kind of ceramic shell of sensor, it is related to ceramic package field, including shell, shell is hollow rectangular-shape, the top of shell is equipped with cover board, one end of cover board is side walls hinged by hinge and shell, the upper surface of the other end is equipped with the first thread groove to cover board inner recess, enclosure interior is from top to bottom successively arranged the first fixed block, ceramic block, ceramic substrate and bottom plate, first fixed block is connected by screw to cover board, the quantity of ceramic block is two, sensor is equipped between two ceramic blocks, the both ends of sensor pass through fixed mechanism respectively and connect with the lateral wall of two ceramic blocks, the lower section of sensor is equipped with ceramic substrate, conductive layer is equipped between ceramic substrate and sensor, the upper surface of the lower surface connecting bottom board of ceramic substrate.Utility model has good stability, versatile.
Description
Technical field
The utility model belongs to ceramic package field, and in particular to a kind of ceramic shell of sensor.
Background technique
Sensor is a kind of detection device, can experience measured information, and can be by the information experienced by a set pattern
Rule is for conversion into electric signal or the information output of other required forms, to meet transmission, processing, storage, the display, record of information
With control etc. require.The ceramic shell of sensor is nonconducting insulator, and the ceramic shell of existing sensor is playing work
With while, be typically only capable to guarantee fixed size sensor stability, versatility is poor, increase cost.
Therefore it is badly in need of providing a kind of stability good, the ceramic shell of versatile sensor.
Utility model content
The purpose of this utility model is to provide a kind of ceramics of sensor for the deficiency of the ceramic shell of existing sensor
Shell.
The utility model provides the following technical solution:
A kind of ceramic shell of sensor, including shell, the shell are hollow rectangular-shape, are set at the top of the shell
There is a cover board, one end of the cover board is side walls hinged by hinge and the shell, and the upper surface of the other end is equipped with to the lid
First thread groove of intralamellar part recess, the enclosure interior are from top to bottom successively arranged the first fixed block, ceramic block, ceramic substrate
And bottom plate, first fixed block are connected by screw to the cover board, the quantity of the ceramic block is two, two potteries
Sensor is equipped between porcelain block, the both ends of the sensor pass through fixed mechanism respectively and the lateral wall of two ceramic blocks connects
It connects, conductive layer is equipped between the ceramic substrate and the sensor, the lower surface of the ceramic substrate connects the bottom plate
Upper surface.
Preferably, first fixed block is rectangular-shape, and the upper surface of first fixed block is equipped with to described first
Second thread groove of fixed block inner recess, first thread groove is corresponding with the position of second thread groove, the spiral shell
The external screw thread of the screw rod of nail and the internal screw thread of first thread groove and second thread groove match.
Preferably, the fixed mechanism includes first connecting rod and the second connecting rod, the first connecting rod and described
Two connecting rods be it is hollow cylindric, the outer diameter of the first connecting rod is identical as the internal diameter of second connecting rod.
Preferably, one end of the first connecting rod is fixedly connected on the lateral wall of the ceramic block, and the other end passes through institute
The one end for stating the second connecting rod is set to the inside of second connecting rod, and the other end of second connecting rod, which is fixedly connected with, to be connect
Contact block.
Preferably, the contact block is rectangular-shape, and the contact block is rubber material.
Preferably, the first connecting rod and the side wall of second connecting rod extend through equipped with several first through hole and
Second through-hole, the distance between described first through hole is identical as the distance between second through-hole, the first through hole it is interior
Diameter is identical as the internal diameter of second through-hole, and corresponding second through-hole of the first through hole, which runs through, is equipped with fixed link.
The beneficial effects of the utility model are: the top of shell is equipped with cover board, one end of cover board passes through hinge and shell
Side walls hinged, it is threadedly coupled by screw by the other end with the first fixed block, and when unlatching is easy to use and replaces different biographies
Sensor, leakproofness is preferable when closing, can reduce the dust of enclosure interior entrance；The upper surface of ceramic substrate is set there are two ceramic block
And conductive layer, sensor are set to the top of conductive layer, when work, can play sensing effect；The both ends of sensor pass through fixed mechanism
It is connect with two ceramic blocks, the length of fixed mechanism entirety can be also adjusted according to the volume difference of sensor, thus fixed sensing
The position of device keeps its stability, versatile.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the enlarged structure schematic diagram of first connecting rod and the second connecting rod in the utility model.
In the figure, it is marked as 1, shell；2, cover board；3, the first fixed block；4, ceramic block；5, ceramic substrate；6, bottom plate；7, spiral shell
Nail；8, sensor；9, fixed link；10, conductive layer；11, first through hole；12, first connecting rod；13, the second connecting rod；14, it connects
Contact block；15, the second through-hole.
Specific embodiment
As shown in Figure 1 to Figure 2, a kind of ceramic shell of sensor, including shell 1, shell 1 are hollow rectangular-shape, shell
The top of body 1 is equipped with cover board 2, and one end of cover board 2 is side walls hinged by hinge and shell 1, the upper surface of the other end equipped with to
First thread groove of 2 inner recess of cover board is from top to bottom successively arranged the first fixed block 3, ceramic block 4, ceramic base inside shell 1
Plate 5 and bottom plate 6, the first fixed block 3 and cover board 2 are connect by screw 7, and the quantity of ceramic block 4 is two, two ceramic blocks 4 it
Between be equipped with sensor 8, the both ends of sensor 8 pass through fixed mechanism respectively and connect with the lateral wall of two ceramic blocks 4, ceramic substrate
Conductive layer 10, the upper surface of the lower surface connecting bottom board 6 of ceramic substrate 5 are equipped between 5 and sensor 8.
First fixed block 3 is rectangular-shape, and the upper surface of the first fixed block 3 is equipped with to 3 inner recess of the first fixed block
Second thread groove, the first thread groove is corresponding with the position of the second thread groove, the external screw thread of the screw rod of screw 7 and the first thread groove
Match with the internal screw thread of the second thread groove, it is threadedly coupled by screw 7 by cover board 2 with the first fixed block 3, and when unlatching is convenient for
Use and replace different sensors 8, leakproofness is preferable when closing, can avoid entering dust inside shell 1.Fixed mechanism includes
First connecting rod 12 and the second connecting rod 13, first connecting rod 12 and the second connecting rod 13 are hollow cylindric, the first company
The outer diameter of extension bar 12 is identical as the internal diameter of the second connecting rod 13.One end of first connecting rod 12 is fixedly connected on the outer of ceramic block 4
Side wall, the other end are set to the inside of the second connecting rod 13, the other end of the second connecting rod 13 by one end of the second connecting rod 13
It is fixedly connected with contact block 14, first connecting rod 12, the contact block 14 and sensing of the other end are inserted into one end of the second connecting rod 13
The side wall of device 8 connects.Contact block 14 is rectangular-shape, and contact block 14 is rubber material, and skin-friction force is larger, is passed convenient for fixed
Sensor 8.First connecting rod 12 and the side wall of the second connecting rod 13 are extended through equipped with several first through hole 11 and the second through-hole 15,
The distance between first through hole 11 is identical as the distance between the second through-hole 15, the second corresponding through-hole 15 of first through hole 11
It is logical in first through hole 11 and second after adjusting first connecting rod 12 and the total length of the second connecting rod 13 through fixed link 9 is equipped with
Fixed link 9 is inserted into the overlapping bores in hole 15, so that first connecting rod 12 and the position of the second connecting rod 13 are fixed, and then fixed biography
The position of sensor 8.
The usage mode of the utility model are as follows: screw out screw 7 from the first threaded hole and the second threaded hole, open cover board 2
One end, sensor 8 is placed in the middle position of conductive layer 10, both ends are fixed by fixed mechanism, the second connecting rod
First connecting rod 12 is inserted into 13 one end, after the contact block 14 of the other end is connect with the side wall of sensor 8, in first through hole 11 and
Fixed link 9 is inserted into the overlapping bores of second through-hole 15, so that first connecting rod 12 and the position of the second connecting rod 13 are fixed, in turn
The position of fixed sensor 8, it is just operable；Cover board 2 is closed after use, it is by screw 7 that cover board 2 and first is fixed
Block 3 is threadedly coupled, and can reduce the dust inside shell 1.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of ceramic shell of sensor, which is characterized in that including shell, the shell is hollow rectangular-shape, the shell
The top of body is equipped with cover board, and one end of the cover board is side walls hinged by hinge and the shell, and the upper surface of the other end is set
First thread groove of the oriented cover board inner recess, the enclosure interior are from top to bottom successively arranged the first fixed block, ceramics
Block, ceramic substrate and bottom plate, first fixed block are connected by screw to the cover board, and the quantity of the ceramic block is two
It is a, sensor is equipped between two ceramic blocks, the both ends of the sensor pass through fixed mechanism and two potteries respectively
The lateral wall of porcelain block connects, and conductive layer, the lower surface of the ceramic substrate are equipped between the ceramic substrate and the sensor
Connect the upper surface of the bottom plate.
2. a kind of ceramic shell of sensor according to claim 1, which is characterized in that first fixed block is rectangular
Body shape, the upper surface of first fixed block are equipped with the second thread groove to the first fixed block inner recess, and described first
Thread groove is corresponding with the position of second thread groove, the external screw thread of the screw rod of the screw and first thread groove and institute
The internal screw thread for stating the second thread groove matches.
3. a kind of ceramic shell of sensor according to claim 1, which is characterized in that the fixed mechanism includes first
Connecting rod and the second connecting rod, the first connecting rod and second connecting rod are hollow cylindric, first company
The outer diameter of extension bar is identical as the internal diameter of second connecting rod.
4. a kind of ceramic shell of sensor according to claim 3, which is characterized in that one end of the first connecting rod
It is fixedly connected on the lateral wall of the ceramic block, the other end is set to second connecting rod by one end of second connecting rod
Inside, the other end of second connecting rod is fixedly connected with contact block.
5. a kind of ceramic shell of sensor according to claim 4, which is characterized in that the contact block is cuboid
Shape, the contact block are rubber material.
6. a kind of ceramic shell of sensor according to claim 3, which is characterized in that the first connecting rod and described
The side wall of second connecting rod is extended through equipped with several first through hole and the second through-hole, the distance between described first through hole and institute
State that the distance between second through-hole is identical, the internal diameter of the first through hole is identical as the internal diameter of second through-hole, and described first
Corresponding second through-hole of through-hole, which runs through, is equipped with fixed link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208070.4U CN209673123U (en) | 2019-02-19 | 2019-02-19 | A kind of ceramic shell of sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208070.4U CN209673123U (en) | 2019-02-19 | 2019-02-19 | A kind of ceramic shell of sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209673123U true CN209673123U (en) | 2019-11-22 |
Family
ID=68568950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920208070.4U Expired - Fee Related CN209673123U (en) | 2019-02-19 | 2019-02-19 | A kind of ceramic shell of sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209673123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987252A (en) * | 2019-12-20 | 2020-04-10 | 无锡至鑫微科技有限公司 | Ceramic pressure sensor packaging structure |
| CN111122050A (en) * | 2019-12-20 | 2020-05-08 | 无锡至鑫微科技有限公司 | Ceramic pressure sensor's installation seal structure |
-
2019
- 2019-02-19 CN CN201920208070.4U patent/CN209673123U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987252A (en) * | 2019-12-20 | 2020-04-10 | 无锡至鑫微科技有限公司 | Ceramic pressure sensor packaging structure |
| CN111122050A (en) * | 2019-12-20 | 2020-05-08 | 无锡至鑫微科技有限公司 | Ceramic pressure sensor's installation seal structure |
| CN110987252B (en) * | 2019-12-20 | 2021-08-03 | 无锡至鑫微科技有限公司 | Ceramic pressure sensor packaging structure |
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| 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: 20191122 Termination date: 20220219 |