CN208505394U - A kind of quality formula flow internet of things sensors - Google Patents
A kind of quality formula flow internet of things sensors Download PDFInfo
- Publication number
- CN208505394U CN208505394U CN201820900005.3U CN201820900005U CN208505394U CN 208505394 U CN208505394 U CN 208505394U CN 201820900005 U CN201820900005 U CN 201820900005U CN 208505394 U CN208505394 U CN 208505394U
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Abstract
The utility model discloses a kind of quality formula flow internet of things sensors, including shell, the upper side wall of the shell offers installing port, and the inner sidewall of the installing port is hinged with cover board, and the inner bottom wall of shell is equipped with sensor module.The utility model structure is simple, and maintenance personal is easy to operate, more time saving and energy saving, greatly shortens the time of detachable cover plate installation, improves the maintenance efficiency of maintenance personal.
Description
Technical field
The utility model relates to sensor technical field more particularly to a kind of quality formula flow internet of things sensors.
Background technique
Sensor is a kind of detection device, can experience measured information, and the information that can will be 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.
Wherein quality formula flow sensor is usually applied in gas metering field, and quality formula flow in the prior art passes
Cover board and sensor housing are packaged by sensor often through multiple screws, when service personnel repairs it, are needed
Cover board is disassembled from sensor housing using small tool, it is time-consuming and laborious, reduce the maintenance efficiency of maintenance personal.
Utility model content
Purpose of the utility model is to solve quality formula flow sensors in the prior art often through multiple spiral shells
Cover board and sensor housing are packaged by nail, when service personnel repairs it, need to cover using small tool
The problem of plate dismantles little Lai from sensor housing, time-consuming and laborious, reduces the maintenance efficiency of maintenance personal, and the one kind proposed
Quality formula flow internet of things sensors.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of quality formula flow internet of things sensors, including shell, the upper side wall of the shell offers installing port, described
The inner sidewall of installing port is hinged with cover board, and the inner bottom wall of shell is equipped with sensor module.
Preferably, the upper side wall of the cover board offers opening, and the inner sidewall of the opening is fixedly connected with fixed block,
The inner sidewall of the shell is fixedly connected with lower fixed block on the corresponding position of upper fixed block.
Preferably, the inside of the upper fixing block offers rectangular-shaped cavity, and the inner sidewall of the cavity is fixedly connected
There is the first adjustable spring, first adjustable spring is fixedly connected with wedge block far from one end of cavity, and the wedge block is separate
The side side wall of first adjustable spring is fixedly connected with card ball, and the card ball runs through the inner sidewall of cavity far from one end of wedge block
And the outside of cavity is extended to, the lower wall of the wedge block is slidably connected with the inner bottom wall of cavity with the lower wall of card ball,
The upper end of the upper fixing block, which is equipped with, presses pressure ball, and the lower end by pressure ball runs through the upper side wall of upper fixed block and extends to cavity
Inside, it is described to be fixedly connected with pressing plate by the upper end of pressure ball, in cavity described in by pressure ball outer wall socket it is limited
Position plate, the inner roof wall of the cavity are fixedly connected there are two gag lever post disposed in parallel, and the limit plate is socketed in two limits
On the outer wall of bar, the limit plate is slidably connected with gag lever post, and the lower end of two gag lever posts is fixedly connected to limited block,
The outer wall of the gag lever post is socketed with the second adjustable spring, and second adjustable spring is located at side of the limit plate far from limited block
Between side wall and the inner roof wall of cavity.
Preferably, the side side wall of the lower fixed block offers the card hole to match with card ball size position.
Preferably, the two sides lateral wall of the shell offers multiple heat release holes, the inner wall peace of multiple heat release holes
Equipped with Air Filter.
Preferably, the upper side wall of the pressing plate is equipped with equally distributed protrusion.
Compared with prior art, the advantages of this quality formula flow internet of things sensors, is:
1, heat release hole and Air Filter are set, and the heat that sensor module generates can timely be shed by heat release hole, be avoided
Heat siltation, influences the normal work of sensor module, Air Filter prevents dust from entering enclosure interior, causes sensor module short
The case where road.
2, cover board is set, shell, upper fixed block, lower fixed block, the first adjustable spring, wedge block, card ball, pressing plate, is pressed
Pressure ball, limit plate, gag lever post, the second adjustable spring and card hole, by pressing pressing plate, card ball squeezes wedge block, and card ball is in wedge
The separation that card hole realizes cover board and shell is detached under the drive of shape block, rotating plate during pressing facilitates maintenance personal
Maintenance work, structure is simple, easy to operate, can quickly realize the separation of cover board and shell.
In conclusion the utility model structure is simple, maintenance personal is easy to operate, more time saving and energy saving, greatly shortens lid
The time of plate disassembly installation, improve the maintenance efficiency of maintenance personal.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of quality formula flow internet of things sensors cover board close structural schematic diagram；
Fig. 2 be the utility model proposes a kind of quality formula flow internet of things sensors cover board open structural schematic diagram；
Fig. 3 be the utility model proposes a kind of quality formula flow internet of things sensors on fixed block structural schematic diagram；
Fig. 4 be the utility model proposes a kind of quality formula flow internet of things sensors side structure schematic view.
In figure: 1 shell, 2 cover boards, fixed block on 3,4 lower fixed blocks, 5 sensor modules, 6 heat release holes, 7 Air Filters, 8 the
One adjustable spring, 9 wedge blocks, 10 card balls, 11 pressing plate, 12 by pressure ball, 13 limit plates, 14 gag lever posts, 15 second adjustable springs,
16 card holes.
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.
Referring to Fig.1-4, a kind of quality formula flow internet of things sensors, including shell 1, the upper side wall of shell 1 offer peace
Mouth is filled, the inner sidewall of installing port is hinged with cover board 2, and the inner bottom wall of shell 1 is equipped with sensor module 5, and sensor module 5 is arranged
Extraneous flow can be measured.
The upper side wall of cover board 2 offers opening, and the inner sidewall of opening is fixedly connected with fixed block 3, the inner sidewall of shell 1
Lower fixed block 4 is fixedly connected on the corresponding position of upper fixed block 3, the inside of upper fixed block 3 offers rectangular-shaped cavity,
The inner sidewall of cavity is fixedly connected with the first adjustable spring 8, and the first adjustable spring 8 is fixedly connected with wedge shape far from one end of cavity
Block 9, wedge block 9 are fixedly connected with card ball 10 far from the side side wall of the first adjustable spring 8, card ball 10 far from wedge block 9 one
End through cavity inner sidewall and extend to the outside of cavity, the lower wall of the lower wall of wedge block 9 and card ball 10 is and cavity
Inner bottom wall be slidably connected, wedge block 9 and card ball 10 limit sliding cavity inner bottom wall, will not because of stirring for cover board 2 and
The case where shifting or be detached from cavity inner bottom wall, the upper end of upper fixed block 3, which is equipped with, presses pressure ball 12, passes through by the lower end of pressure ball 12
It puts on the upper side wall of fixed block 3 and extends to the inside of cavity, be fixedly connected with pressing plate 11, pressing plate by the upper end of pressure ball 12
11 upper side wall is equipped with equally distributed protrusion, and multiple protrusions are arranged, and increases the frictional force between hand and pressing plate 11, Yi Mianfa
Raw the case where skidding.
The outer wall by pressure ball 12 in cavity is socketed with limit plate 13, and the inner roof wall of cavity is fixedly connected with that there are two flat
The gag lever post 14 of row setting, limit plate 13 are socketed on the outer wall of two gag lever posts 14, and limit plate 13 and the sliding of gag lever post 14 connect
It connecing, the lower end of two gag lever posts 14 is fixedly connected to limited block, and the outer wall of gag lever post 14 is socketed with the second adjustable spring 15, the
Two adjustable springs 15 are located between the inner roof wall of side side wall and cavity of the limit plate 13 far from limited block, setting limit plate 13,
Gag lever post 14, the second adjustable spring 15 and limited block can be restored to initial position, lower fixed block 4 when not squeezing wedge block 9
Side side wall offer the card hole 16 to match with 10 size position of card ball, maintenance personal can exert a force to pressing plate 11,
The drive of pressing plate 11 is moved down by pressure ball 12 and is squeezed wedge block 9, and wedge block 9 compresses the first adjustable spring 8, card ball
10 are detached from card hole 16, and at the same time, limit plate 13 slides on the outer wall of two gag lever posts 14 and stretch the second adjustable spring 15,
The disengaging of shell 1 and cover board 2 is realized by cover board 2 by hinge during pressing pressing plate 11.
The two sides lateral wall of shell 1 offers multiple heat release holes 6, and the inner wall of multiple heat release holes 6 is equipped with Air Filter 7,
Heat release hole 6 and Air Filter 7 are set, and the heat that sensor module 5 generates can timely be shed by heat release hole 6, and heat is avoided to become silted up
Product, influences the measurement work of sensor.
In the utility model, when needing to repair sensor module 5, maintenance personal can apply pressing plate 11
Power, the drive of pressing plate 11 are moved down by pressure ball 12 and are squeezed wedge block 9, and wedge block 9 compresses the first adjustable spring 8,
Card ball 10 is detached from card hole 16, and at the same time, limit plate 13 slides on the outer wall of two gag lever posts 14 and stretches the second flexible bullet
Spring 15 realizes the disengaging of shell 1 and cover board 2 by cover board 2 by hinge during pressing pressing plate 11, and structure is simple,
It is easy to operate, cover board 2 can be opened faster, the heat that in addition sensor module 5 generates can timely be dissipated by heat release hole 6
Out, it avoids heat from depositing, influences the measurement work of sensor.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of quality formula flow internet of things sensors, including shell (1), which is characterized in that the upper side wall of the shell (1) is opened
Equipped with installing port, the inner sidewall of the installing port is hinged with cover board (2), and the inner bottom wall of shell (1) is equipped with sensor module
(5)。
2. a kind of quality formula flow internet of things sensors according to claim 1, which is characterized in that the cover board (2)
Upper side wall offers opening, and the inner sidewall of the opening is fixedly connected with fixed block (3), and the inner sidewall of the shell (1) exists
Lower fixed block (4) are fixedly connected on the corresponding position of upper fixed block (3).
3. a kind of quality formula flow internet of things sensors according to claim 2, which is characterized in that the upper fixing block
(3) inside offers rectangular-shaped cavity, and the inner sidewall of the cavity is fixedly connected with the first adjustable spring (8), and described
One adjustable spring (8) is fixedly connected with wedge block (9) far from one end of cavity, and the wedge block (9) is far from the first adjustable spring
(8) side side wall is fixedly connected with card ball (10), and the card ball (10) runs through the inside of cavity far from the one end of wedge block (9)
Wall and the outside for extending to cavity, the lower wall of the lower wall of the wedge block (9) and card ball (10) with the inner bottom wall of cavity
It is slidably connected, the upper end of the upper fixing block (3), which is equipped with, presses pressure ball (12), and upper fixed block is run through in the lower end by pressure ball (12)
(3) upper side wall and the inside for extending to cavity, the upper end by pressure ball (12) are fixedly connected with pressing plate (11), are located at sky
The intracavitary outer wall by pressure ball (12) is socketed with limit plate (13), and the inner roof wall of the cavity is fixedly connected with that there are two parallel
The gag lever post (14) of setting, the limit plate (13) are socketed on the outer wall of two gag lever posts (14), the limit plate (13) with
Gag lever post (14) is slidably connected, and the lower end of two gag lever posts (14) is fixedly connected to limited block, the gag lever post (14)
Outer wall be socketed with the second adjustable spring (15), second adjustable spring (15) be located at limit plate (13) far from limited block one
Between side side wall and the inner roof wall of cavity.
4. a kind of quality formula flow internet of things sensors according to claim 3, which is characterized in that the lower fixed block
(4) side side wall offers the card hole (16) to match with card ball (10) size position.
5. a kind of quality formula flow internet of things sensors according to claim 1, which is characterized in that the shell (1)
Two sides lateral wall offers multiple heat release holes (6), and the inner wall of multiple heat release holes (6) is equipped with Air Filter (7).
6. a kind of quality formula flow internet of things sensors according to claim 3, which is characterized in that the pressing plate (11)
Upper side wall be equipped with equally distributed protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900005.3U CN208505394U (en) | 2018-06-11 | 2018-06-11 | A kind of quality formula flow internet of things sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900005.3U CN208505394U (en) | 2018-06-11 | 2018-06-11 | A kind of quality formula flow internet of things sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505394U true CN208505394U (en) | 2019-02-15 |
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ID=65289112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820900005.3U Active CN208505394U (en) | 2018-06-11 | 2018-06-11 | A kind of quality formula flow internet of things sensors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903509A (en) * | 2022-07-19 | 2022-08-16 | 深圳市宝润科技有限公司 | Discrete portable X-ray machine |
-
2018
- 2018-06-11 CN CN201820900005.3U patent/CN208505394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903509A (en) * | 2022-07-19 | 2022-08-16 | 深圳市宝润科技有限公司 | Discrete portable X-ray machine |
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