CN208780380U - A kind of shockproof hand-held digital differential manometer of GMP environment measuring - Google Patents
A kind of shockproof hand-held digital differential manometer of GMP environment measuring Download PDFInfo
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- CN208780380U CN208780380U CN201821786734.7U CN201821786734U CN208780380U CN 208780380 U CN208780380 U CN 208780380U CN 201821786734 U CN201821786734 U CN 201821786734U CN 208780380 U CN208780380 U CN 208780380U
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- differential manometer
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- digital differential
- shell
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Abstract
The utility model discloses a kind of shockproof hand-held digital differential manometers of GMP environment measuring, including shell, display screen, keypad, digital differential manometer main body, female thread, protective cover, sub-buckle, moccasin pad, observation window, limit hole, rubber column, protrusion, limiting slot, bolt, shaft, connector, side cover, fender bracket, T-type plate, sliding block, casing, spring, vibration damper plate, rubber pange layer and abrasive rubber layer.The utility model is structurally reasonable, protective cover is socketed by the rubber column of limit hole and raised one end, make limit hole and protrusion socket that protective cover to be covered to the side in digital differential manometer main body, digital differential manometer main body is protected by moccasin pad, by sub-buckle and female thread snapping, protect digital differential manometer main body, prevent display screen from scratching or digital differential manometer main body damaged in collision, pass through rotating bolt, rotate bolt band turn axis and the fender bracket of shaft side, to make the side cover of fender bracket one end be fitted in the top of connector, protection is provided to connector, avoid the damage of connector.
Description
Technical field
The utility model relates to a kind of digital differential manometer, the shockproof hand-held digital pressure difference of specially a kind of GMP environment measuring
Meter, belongs to medical device applications technical field.
Background technique
Differential manometer be widely used in measuring the pressure of fan and air blower, filter resistance, wind speed, furnace pressure, orifice plate differential pressure,
Bubble water level and liquid amplifier or hydraulic system pressure etc., at the same the air gas Ratio control that is also used in combustion process and
Automatic valve control and the blood pressure in medical health equipment and respiratory pressure monitoring.
Current existing digital handheld formula differential manometer at work, display screen and keypad be easy by extraneous friction and
Damage, and the connector of differential manometer is exposed to outside, when differential manometer is accidentally dropped, is easily damaged, and is easy in connector
Dust and other impurities are carried out, influence the use of differential manometer, and since machine is small in size, be easy to drop, so that internal damage parts.
Therefore, a kind of shockproof hand-held digital differential manometer of GMP environment measuring is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of GMP environment measuring with shockproof hand-held
Digital differential manometer.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of shockproof hand-held number of GMP environment measuring
Word differential manometer, the vibration abatement of protective device and enclosure interior including shell and shell surrounding；
The protective device include display screen, keypad, digital differential manometer main body, female thread, protective cover, sub-buckle, moccasin pad,
Observation window, limit hole, rubber column, protrusion, limiting slot, bolt, shaft, connector, side cover and fender bracket, the inside of the shell
Digital differential manometer main body is installed, one end of the number differential manometer main body is equipped with display screen and keypad, the number pressure
One end of difference meter main body is fixedly connected with protective cover, and the side wall surrounding of the protective cover is provided with limit hole, the inside of the protective cover
It is sewed with moccasin pad, one end of the moccasin pad is provided with observation window, and one end of the protective cover is fixedly connected with sub-buckle, the number
One end surrounding of differential manometer main body is fixedly connected with protrusion, and one end of the protrusion is fixedly connected with rubber column, one end of the shell
It is fixedly connected with female thread, the top two sides of the shell are provided with limiting slot, are rotatablely connected shaft, the shaft in the limiting slot
One end be fixedly connected with bolt, the side wall of the bolt thread connection shell, the other end side wall of the shaft is fixedly connected with guarantor
Retaining frame is fixedly connected with side cover at the top of the fender bracket, and the top two sides of the shell are equipped with connector；
The vibration abatement includes T-type plate, sliding block, casing, spring, vibration damper plate, rubber pange layer and abrasive rubber layer, institute
The one end for stating shell is fixedly connected with abrasive rubber layer, and one end of the abrasive rubber layer is fixedly connected with rubber pange layer, the rubber
One end of glue foaming layer is fixedly connected with vibration damper plate, the side wall fixed connecting sleeve of the vibration damper plate, is slidably connected in described sleeve pipe
Sliding block, one end of the sliding block are fixedly connected with spring, and the other end of the sliding block is fixedly connected with one end of T-type plate, the T-type plate
The other end be fixedly connected with the side wall of digital differential manometer main body.
Preferably, the quantity of described sleeve pipe is four, and four casings are symmetrically distributed in one end side wall of vibration damper plate.
Preferably, the affixed female thread in one end of the sub-buckle opposite position shell, and sub-buckle and female thread snapping.
Preferably, two side covers of described fender bracket one end and two connectors are cooperatively connected.
Preferably, the limit hole is slidably connected rubber column and connect with male cooperation.
Preferably, the observation window is identical as the size of display screen.
The beneficial effects of the utility model are:
1, the apparatus structure is reasonable, novel in design, easy to operate, easy for installation, and protective cover passes through limit hole and protrusion one
The rubber column at end is socketed, and is made limit hole and protrusion socket that protective cover to be covered to the side in digital differential manometer main body, is passed through moccasin pad
Digital differential manometer main body is protected, display screen is observed by observation window, by sub-buckle and female thread snapping, protection number
Differential manometer main body prevents display screen from scratching or digital differential manometer main body damaged in collision is by rotating bolt makes bolt band turn axis
And the fender bracket rotation of shaft side, so that the side cover of fender bracket one end be made to be fitted in the top of connector, connector is mentioned
For protection, the damage of connector is avoided.
2, damage of the vibration to digital differential manometer main body, digital differential manometer main body are reduced by rubber pange layer and vibration damper plate
Sliding block is squeezed by T-type plate, sliding block is slided in inside pipe casing and squeezes spring, spring reduces vibration to sliding block reaction,
Suffered power is buffered into unloading, digital differential manometer main body is protected.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model left view structural representation；
Fig. 3 is the utility model top view.
In figure: 1, shell, 2, display screen, 3, keypad, 4, digital differential manometer main body, 5, female thread, 6, protective cover, 7, son
Button, 8, moccasin pad, 9, observation window, 10, limit hole, 11, rubber column, 12, protrusion, 13, limiting slot, 14, bolt, 15, shaft,
16, connector, 17, side cover, 18, fender bracket, 19, T-type plate, 20, sliding block, 21, casing, 22, spring, 23, vibration damper plate, 24, rubber
Glue foaming layer, 25, abrasive rubber layer.
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.
It please refers to shown in Fig. 1-3, a kind of GMP environment measuring shockproof hand-held digital differential manometer, including shell 1 and shell
The protective device of 1 surrounding and the vibration abatement inside shell 1；
The protective device include display screen 2, keypad 3, digital differential manometer main body 4, female thread 5, protective cover 6, sub-buckle 7,
Moccasin pad 8, observation window 9, limit hole 10, rubber column 11, raised 12, limiting slot 13, bolt 14, shaft 15, connector 16, side cover
17 and fender bracket 18, the inside of the shell 1 is equipped with digital differential manometer main body 4, one end peace of the number differential manometer main body 4
Equipped with display screen 2 and keypad 3, one end of the number differential manometer main body 4 is fixedly connected with protective cover 6, the side of the protective cover 6
Wall surrounding is provided with limit hole 10, and the inside of the protective cover 6 is sewed with moccasin pad 8, and one end of the moccasin pad 8 is provided with observation window
9, one end of the protective cover 6 is fixedly connected with sub-buckle 7, and one end surrounding of the number differential manometer main body 4 is fixedly connected with protrusion 12,
Described raised 12 one end is fixedly connected with rubber column 11, and one end of the shell 1 is fixedly connected with female thread 5, the top of the shell 1
Two sides are provided with limiting slot 13, are rotatablely connected shaft 15 in the limiting slot 13, one end of the shaft 15 is fixedly connected with bolt
14, the bolt 14 is threadedly coupled the side wall of shell 1, and the other end side wall of the shaft 15 is fixedly connected with fender bracket 18, described
The top of fender bracket 18 is fixedly connected with side cover 17, and the top two sides of the shell 1 are equipped with connector 16, provides connector 16
Protection, avoids the damage of connector；
The vibration abatement includes T-type plate 19, sliding block 20, casing 21, spring 22, vibration damper plate 23,24 and of rubber pange layer
Abrasive rubber layer 25, one end of the shell 1 are fixedly connected with abrasive rubber layer 25, and one end of the abrasive rubber layer 25 is fixed to be connected
Rubber pange layer 24 is connect, one end of the rubber pange layer 24 is fixedly connected with vibration damper plate 23, and the side wall of the vibration damper plate 23 is fixed
Connecting sleeve 21, be slidably connected in described sleeve pipe 21 sliding block 20, and one end of the sliding block 20 is fixedly connected with spring 22, the sliding block
20 other end is fixedly connected with one end of T-type plate 19, and the other end of the T-type plate 19 is fixedly connected with digital differential manometer main body 4
Suffered power buffering to reducing vibration, is unloaded 20 reaction of sliding block by side wall, spring 22, to digital differential manometer main body 4 into
Row protection.
The quantity of described sleeve pipe 21 is four, and four casings 21 are symmetrically distributed in one end side wall of vibration damper plate 23, structure
More rationally, convenient for connection；The affixed female thread 5 in one end of the 7 opposite position shell 1 of sub-buckle, and sub-buckle 7 and 5 snapping of female thread,
Convenient for connection；Two side covers 17 of described 18 one end of fender bracket and two connectors 16 are cooperatively connected, convenient for providing connector
Protection；The limit hole 10 is slidably connected rubber column 11 and to be cooperatively connected with protrusion 12, convenient for fixed and prevent display screen 2 from grinding
Damage；The observation window 9 is identical as the size of display screen 2, and structure is more reasonable, convenient for connection.
When the utility model is used, protective cover 6 is passed through limit hole 10 and 11 sets of rubber column of raised 12 one end first
It connects, makes limit hole 10 and 12 socket of protrusion that protective cover 6 to be covered to the side in digital differential manometer main body 4,8 pairs of numbers are padded by moccasin
Differential manometer main body 4 is protected, and is observed by observation window 9 display screen 2, by sub-buckle 7 and 5 snapping of female thread, protection number
Differential manometer main body 4 prevents display screen 2 from scratching or digital 4 damaged in collision of differential manometer main body is by rotating bolt 14 makes bolt 14
The fender bracket 18 of shaft 15 and 15 side of shaft is driven to rotate, so that the side cover 17 of 18 one end of fender bracket be made to be fitted in connector
16 top provides protection to connector 16, avoids the damage of connector 16, when colliding stress, pass through rubber pange layer 24
Reduce damage of the vibration to digital differential manometer main body 4 with vibration damper plate 23, digital differential manometer main body 4 squeezes sliding block by T-type plate 19
20, so that sliding block 20 is squeezed spring 22 in 21 internal slide of casing, spring 22 reduces vibration to 20 reaction of sliding block, will be suffered
Power buffer unloading, digital differential manometer main body 4 is protected.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of shockproof hand-held digital differential manometer of GMP environment measuring, it is characterised in that: including shell (1) and shell (1) four
The internal vibration abatement of the protective device and shell (1) in week；
The protective device include display screen (2), keypad (3), digital differential manometer main body (4), female thread (5), protective cover (6),
Sub-buckle (7), moccasin pad (8), observation window (9), limit hole (10), rubber column (11), raised (12), limiting slot (13), bolt
(14), the inside of shaft (15), connector (16), side cover (17) and fender bracket (18), the shell (1) is equipped with digital pressure difference
It counts main body (4), one end of the number differential manometer main body (4) is equipped with display screen (2) and keypad (3), the number pressure difference
One end of meter main body (4) is fixedly connected protective cover (6), and the side wall surrounding of the protective cover (6) is provided with limit hole (10), described anti-
The inside of protecting cover (6) is sewed with moccasin pad (8), and one end of the moccasin pad (8) is provided with observation window (9), the protective cover (6)
One end is fixedly connected sub-buckle (7), and one end surrounding of the number differential manometer main body (4) is fixedly connected with raised (12), the protrusion
(12) one end is fixedly connected rubber column (11), and one end of the shell (1) is fixedly connected female thread (5), the top of the shell (1)
Portion two sides are provided with limiting slot (13), are rotatablely connected shaft (15) in the limiting slot (13), and one end of the shaft (15) is solid
Surely bolt (14) are connected, the bolt (14) is threadedly coupled the side wall of shell (1), and the other end side wall of the shaft (15) is fixed
It connects fender bracket (18), is fixedly connected side cover (17) at the top of the fender bracket (18), the top two sides installation of the shell (1)
There are connector (16)；
The vibration abatement includes T-type plate (19), sliding block (20), casing (21), spring (22), vibration damper plate (23), rubber pange
Layer (24) and abrasive rubber layer (25), one end of the shell (1) are fixedly connected abrasive rubber layer (25), the abrasive rubber layer
(25) one end is fixedly connected rubber pange layer (24), and one end of the rubber pange layer (24) is fixedly connected with vibration damper plate (23),
The side wall fixed connecting sleeve (21) of the vibration damper plate (23), described sleeve pipe (21) is interior to be slidably connected sliding block (20), the sliding block
(20) one end is fixedly connected spring (22), and the other end of the sliding block (20) is fixedly connected with one end of T-type plate (19), the T
The other end of template (19) is fixedly connected with the side wall of digital differential manometer main body (4).
2. a kind of shockproof hand-held digital differential manometer of GMP environment measuring according to claim 1, it is characterised in that: described
The quantity of casing (21) is four, and four casings (21) are symmetrically distributed in one end side wall of vibration damper plate (23).
3. a kind of shockproof hand-held digital differential manometer of GMP environment measuring according to claim 1, it is characterised in that: described
The affixed female thread in one end (5) of sub-buckle (7) opposite position shell (1), and sub-buckle (7) and female thread (5) snapping.
4. a kind of shockproof hand-held digital differential manometer of GMP environment measuring according to claim 1, it is characterised in that: described
Two side covers (17) of fender bracket (18) one end are cooperatively connected with two connectors (16).
5. a kind of shockproof hand-held digital differential manometer of GMP environment measuring according to claim 1, it is characterised in that: described
Limit hole (10) is slidably connected rubber column (11) and to be cooperatively connected with raised (12).
6. a kind of shockproof hand-held digital differential manometer of GMP environment measuring according to claim 1, it is characterised in that: described
Observation window (9) is identical as the size of display screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786734.7U CN208780380U (en) | 2018-10-31 | 2018-10-31 | A kind of shockproof hand-held digital differential manometer of GMP environment measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786734.7U CN208780380U (en) | 2018-10-31 | 2018-10-31 | A kind of shockproof hand-held digital differential manometer of GMP environment measuring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208780380U true CN208780380U (en) | 2019-04-23 |
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ID=66163640
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786734.7U Active CN208780380U (en) | 2018-10-31 | 2018-10-31 | A kind of shockproof hand-held digital differential manometer of GMP environment measuring |
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| Country | Link |
|---|---|
| CN (1) | CN208780380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448776A (en) * | 2019-08-05 | 2019-11-15 | 上海市肺科医院 | A kind of breathing mask for capableing of patient facial region convenient for cleaning |
-
2018
- 2018-10-31 CN CN201821786734.7U patent/CN208780380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448776A (en) * | 2019-08-05 | 2019-11-15 | 上海市肺科医院 | A kind of breathing mask for capableing of patient facial region convenient for cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210531 Address after: 210032 18 / F, building a, phase I, Zhongdan Ecological Life Science Industrial Park, no.3-1, xinjinhu Road, high tech Zone, Nanjing City, Jiangsu Province Patentee after: NANJING JIANAN MEDICAL TECHNOLOGY Co.,Ltd. Address before: Room 1805, building a, phase I, Zhongdan Ecological Life Science Industrial Park, no.3-1, xinjinhu Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210032 Patentee before: NANJING YINGE PHARMACEUTICAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |