CN209624454U - A kind of flexible gas sensor-packaging structure - Google Patents
A kind of flexible gas sensor-packaging structure Download PDFInfo
- Publication number
- CN209624454U CN209624454U CN201920339717.7U CN201920339717U CN209624454U CN 209624454 U CN209624454 U CN 209624454U CN 201920339717 U CN201920339717 U CN 201920339717U CN 209624454 U CN209624454 U CN 209624454U
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- China
- Prior art keywords
- protective shell
- data line
- gas sensor
- fixedly connected
- adjusting screw
- 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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Abstract
The utility model discloses a kind of flexible gas sensor-packaging structures, are related to gas sensor technical field.Including protective shell; lock chamber is equipped on the inside of the upper half of protective shell; the inside of lock chamber is fixedly connected with device noumenon by crash roll; the inside left of protective shell is equipped with away line chamber; Adjusting bolt Adjusting screw is rotatably connected to by shaft on the left of the upper end of protective shell; the lower end of device noumenon is fixedly connected with data line, and the outside of data line is equipped with thread groove, and the one end of data line is threadedly coupled through Adjusting bolt Adjusting screw with Adjusting bolt Adjusting screw.Line chamber is walked by setting, deposits line room, shaft, Adjusting bolt Adjusting screw, data line and thread groove, it is threadedly coupled using the thread groove on the outside of data line with Adjusting bolt Adjusting screw, rotation Adjusting bolt Adjusting screw can make data line extend or shorten, it is avoided the problem of small space is detected less than internal gas when in use, increases the scope of application of equipment.
Description
Technical field
The utility model relates to gas sensor technical field, specially a kind of flexible gas sensor-packaging structure.
Background technique
Currently, gas sensor is a kind of important sensor for being able to carry out gas analysis and detection, which can feel
Know specific gas and determines its concentration.In general, gas sensor is divided into optical, electrochemistry type and electricity type three classes.Wherein, electric
Type gas sensor is that the information such as the ingredient of gas and gas concentration are converted electrical quantities by non-electrical amount, to realize gas
Sensing, measurement.Compared to other kinds of gas sensor, electricity type gas sensor has structure simple, is easy to be miniaturized,
The features such as high sensitivity, dynamic characteristic is good, can directly export electricity physical quantity and be easily integrated, is low in energy consumption.Gas sensing
Device needs to be physically contacted under test gas at work, and therefore, the front of sensor must be exposed in atmosphere environment.
But existing gas sensor encapsulating structure, it is difficult in merging complexity, narrow cavity to be measured, and due to
The detector of detector is an exposure to outside, if accidentally falling down in use or may result in detection by shock
The damage of head, influences the service life of device.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of flexible gas sensor-packaging structure, has guarantor
The advantages that protecting detecting head and adjustable detecting head length, solves existing gas sensor encapsulating structure, it is difficult to merging complexity,
The problem short with the detection probe service life in narrow cavity to be measured.
(2) technical solution
For the purpose for realizing above-mentioned protection detecting head and adjustable detecting head length, the utility model provides following technical side
Case: the upper half inside of a kind of flexible gas sensor-packaging structure, including protective shell, the protective shell is equipped with lock chamber, institute
The inside for stating lock chamber is fixedly connected with device noumenon by crash roll, and the inside left of the protective shell is equipped with away line chamber, institute
The lower half for stating protective shell, which is equipped with, deposits line room, is rotatably connected to Adjusting bolt Adjusting screw by shaft on the left of the upper end of the protective shell, institute
The lower end for stating device noumenon is fixedly connected with data line, and the outside of the data line is equipped with thread groove, and data pass
The one end of defeated line is threadedly coupled through Adjusting bolt Adjusting screw with Adjusting bolt Adjusting screw, and one end of the data line is fixedly connected with connection
Seat, the lower end of the attachment base are fixedly connected with detecting head, and the lower end of the attachment base is fixedly connected with protective case, the protection
The inside of set is fixedly connected with damping spring, and the lower end of the damping spring is fixedly connected with slide plate, the inside of the protective case
Offer sliding slot, and slide plate is slidably connected with sliding slot, the lower end of the slide plate is fixedly connected with shatter-resistant cover, and detecting head be located at it is anti-
The inside of cover is fallen, the front of the protective shell is connected with sealing cover, is equipped on the outside of the protective shell and sealing cover anti-
Water jacket.
The technical program is advanced optimized, offers venthole on the outside of the shatter-resistant cover.
The technical program is advanced optimized, the front of the protective shell offers fixation hole, and the back side of the sealing cover is opened
Equipped with fixed column, and protective shell is flexibly connected by fixation hole and fixed column grafting with sealing cover.
The technical program is advanced optimized, the length of the data line is set as 20-40cm, and data line is stored
In the inside for depositing line room.
The technical program is advanced optimized, the bottom of the protective shell is set as arc-shaped.
The technical program is advanced optimized, the two sides of the protective shell offer heat release hole, and the inside of heat release hole is equipped with
Air Filter.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of flexible gas sensor-packaging structure, and having following has
Beneficial effect:
1, the flexible gas sensor-packaging structure walks line chamber by setting, deposits line room, shaft, Adjusting bolt Adjusting screw, data biography
Defeated line and thread groove are threadedly coupled using the thread groove on the outside of data line with Adjusting bolt Adjusting screw, and rotation Adjusting bolt Adjusting screw can make
Data line elongation is shortened, and avoids the problem of small space is detected less than internal gas, increases when in use
The scope of application of equipment.
2, the flexible gas sensor-packaging structure, by setting detecting head, protective case, damping spring, slide plate, sliding slot,
Shatter-resistant cover and waterproof jacket can effectively reduce the impact force and prevent from protecting that shell is generated when being hit using waterproof cover
By water spilling, the shatter-resistant cover outside detecting head can protect detecting head and not come to harm on shell surface, reduce detecting head by
To the possibility of damage, the service life of detecting head is extended.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section view；
Fig. 3 is the utility model side view；
Fig. 4 is the portion the utility model A enlarged drawing.
In figure: 1, protective shell；2, lock chamber；3, crash roll；4, device noumenon；5, line chamber is walked；6, line room is deposited；7, shaft；
8, Adjusting bolt Adjusting screw；9, data line；10, thread groove；11, attachment base；12, detecting head；13, protective case；14, damping spring；
15, slide plate；16, sliding slot；17, shatter-resistant cover；18, sealing cover；19, waterproof jacket；20, venthole；21, fixation hole；22, fixed column；
23, heat release hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model discloses a kind of flexible gas sensor-packaging structures, including protective shell 1, protect
Lock chamber 2 is equipped on the inside of the upper half of protective case 1, the bottom of protective shell 1 is set as arc-shaped, and the inside of lock chamber 2 passes through crash roll 3
It is fixedly connected with device noumenon 4, the inside left of protective shell 1 is equipped with away line chamber 5, and the lower half of protective shell 1, which is equipped with, deposits line room 6,
Adjusting bolt Adjusting screw 8 is rotatably connected to by shaft 7 on the left of the upper end of protective shell 1, the lower end of device noumenon 4 is fixedly connected with data biography
Defeated line 9, the outside of data line 9 is equipped with thread groove 10, and the one end of data line 9 through Adjusting bolt Adjusting screw 8 and is adjusted
Swivel nut 8 is threadedly coupled, and one end of data line 9 is fixedly connected with attachment base 11, and the lower end of attachment base 11 is fixedly connected with spy
Gauge head 12, the lower end of attachment base 11 are fixedly connected with protective case 13, and the inside of protective case 13 is fixedly connected with damping spring 14, subtracts
The lower end of shake spring 14 is fixedly connected with slide plate 15, and the inside of protective case 13 offers sliding slot 16, and slide plate 15 and sliding slot 16 are sliding
Dynamic connection, the lower end of slide plate 15 is fixedly connected with shatter-resistant cover 17, and detecting head 12 is located at the inside of shatter-resistant cover 17, protective shell 1
Front is connected with sealing cover 18, and the outside of protective shell 1 and sealing cover 18 is equipped with waterproof jacket 19.
Specifically, the outside of shatter-resistant cover 17 offers venthole 20, be conducive to contact of the detecting head 12 with air.
Specifically, the front of protective shell 1 offers fixation hole 21, the back side of sealing cover 18 offers fixed column 22, and protects
Protective case 1 is flexibly connected by fixation hole 21 and 22 grafting of fixed column with sealing cover 18, and it is right to be conducive to staff's opening protective shell 1
Device noumenon 4 is overhauled.
Specifically, the length of data line 9 is set as 20-40cm, and data line 9 is stored in the inside of line room 6,
Be conducive to carry out operation in different environment.
Specifically, the two sides of protective shell 1 offer heat release hole 23, and the inside of heat release hole 23 is equipped with Air Filter, is conducive to
It radiates inside equipment.
When in use, first with Adjusting bolt Adjusting screw 8, the distance that Adjusting bolt Adjusting screw 8 extends or shortens detecting head 12 is rotated, is adjusted
It is whole then detecting head 12 is placed into region to be detected to detect to suitable length, when being impacted outside detecting head 12
Detecting head 12 can be effectively protected in the shatter-resistant cover 17 of side, again pack up detecting head 12 by Adjusting bolt Adjusting screw 8 after the completion of detection, deposit
The inside of line room 6 can store the data line 9 of income, using waterproof jacket 19 can effectively reduce protective shell 1 by
It the impact force that generates when shock and prevents 1 surface of protective shell by water spilling, opens sealing cover 18 when needing to overhaul, it can be right
Device noumenon 4 is overhauled, and the operation of staff is facilitated.
In conclusion the flexible gas sensor-packaging structure, walks line chamber 5 by setting, deposits line room 6, shaft 7, adjusting
Swivel nut 8, data line 9 and thread groove 10 are threadedly coupled using the thread groove 10 in 9 outside of data line with Adjusting bolt Adjusting screw 8,
Rotation Adjusting bolt Adjusting screw 8 can make data line 9 extend or shorten, and avoid detect in small space less than interior when in use
The problem of portion's gas, increases the scope of application of equipment；By the way that detecting head 12, protective case 13, damping spring 14, slide plate is arranged
15, sliding slot 16, shatter-resistant cover 17 and waterproof jacket 19 can effectively reduce the production when being hit of protective shell 1 using waterproof jacket 19
Raw impact force and prevent 1 surface of protective shell by water spilling, the shatter-resistant cover 17 outside detecting head 12 can protect detecting head 12
It does not come to harm, reduces the possibility of detecting head 12 being damaged, extend the service life of detecting head 12.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of flexible gas sensor-packaging structure, including protective shell (1), it is characterised in that: the upper half of the protective shell (1)
Lock chamber (2) are equipped on the inside of portion, the inside of the lock chamber (2) is fixedly connected with device noumenon (4), institute by crash roll (3)
The inside left for stating protective shell (1) is equipped with away line chamber (5), and the lower half of the protective shell (1), which is equipped with, deposits line room (6), the guarantor
It is rotatably connected to Adjusting bolt Adjusting screw (8) on the left of the upper end of protective case (1) by shaft (7), the lower end of described device ontology (4) is fixed to be connected
It is connected to data line (9), the outside of the data line (9) is equipped with thread groove (10), and one end of data line (9)
Side is threadedly coupled through Adjusting bolt Adjusting screw (8) with Adjusting bolt Adjusting screw (8), and one end of the data line (9) is fixedly connected with connection
Seat (11), the lower end of the attachment base (11) are fixedly connected with detecting head (12), and the lower end of the attachment base (11) is fixedly connected
Have protective case (13), the inside of the protective case (13) is fixedly connected with damping spring (14), under the damping spring (14)
End is fixedly connected with slide plate (15), and the inside of the protective case (13) offers sliding slot (16), and slide plate (15) and sliding slot (16)
It is slidably connected, the lower end of the slide plate (15) is fixedly connected with shatter-resistant cover (17), and detecting head (12) is located at shatter-resistant cover (17)
The front of inside, the protective shell (1) is connected with sealing cover (18), the outside of the protective shell (1) and sealing cover (18)
It is equipped with waterproof jacket (19).
2. a kind of flexible gas sensor-packaging structure according to claim 1, it is characterised in that: the shatter-resistant cover (17)
Outside offer venthole (20).
3. a kind of flexible gas sensor-packaging structure according to claim 1, it is characterised in that: the protective shell (1)
Front offer fixation hole (21), the back side of the sealing cover (18) offers fixed column (22), and protective shell (1) pass through it is solid
Determine hole (21) and fixed column (22) grafting is flexibly connected with sealing cover (18).
4. a kind of flexible gas sensor-packaging structure according to claim 1, it is characterised in that: the data line
(9) length is set as 20-40cm, and data line (9) is stored in the inside of line room (6).
5. a kind of flexible gas sensor-packaging structure according to claim 1, it is characterised in that: the protective shell (1)
Bottom be set as arc-shaped.
6. a kind of flexible gas sensor-packaging structure according to claim 1, it is characterised in that: the protective shell (1)
Two sides offer heat release hole (23), and the inside of heat release hole (23) be equipped with Air Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339717.7U CN209624454U (en) | 2019-03-18 | 2019-03-18 | A kind of flexible gas sensor-packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339717.7U CN209624454U (en) | 2019-03-18 | 2019-03-18 | A kind of flexible gas sensor-packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209624454U true CN209624454U (en) | 2019-11-12 |
Family
ID=68457070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339717.7U Expired - Fee Related CN209624454U (en) | 2019-03-18 | 2019-03-18 | A kind of flexible gas sensor-packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209624454U (en) |
-
2019
- 2019-03-18 CN CN201920339717.7U patent/CN209624454U/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: 20191112 Termination date: 20210318 |