CN205958178U - Peak pressure record table - Google Patents
Peak pressure record table Download PDFInfo
- Publication number
- CN205958178U CN205958178U CN201620946208.7U CN201620946208U CN205958178U CN 205958178 U CN205958178 U CN 205958178U CN 201620946208 U CN201620946208 U CN 201620946208U CN 205958178 U CN205958178 U CN 205958178U
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- CN
- China
- Prior art keywords
- pressure
- housing body
- pressure gauge
- gauge housing
- circuit board
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- 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 relates to a peak pressure record table, including the pressure meter case body, with pressure meter case body assorted is equipped with the digital display panel and the locking ring of liquid crystal display, on & off switch, unit switch key, backlight key and zero clearing resetting key, its characterized in that: there is an organic glass board in the internal riveting of pressure meter case, a circuit board of putting little the control unit is fixed in the organic glass board through a plurality of hexagonal copper posts on, still is equipped with a built -in pressure sensor sensing element's pressure joint, a peak value sensor that links to each other with pressure joint and circuit board and peak value adaptive processing ware and one is used for placing power supply battery and has the battery case of lid on the pressure meter case body. The beneficial effects are that: utilize pressure sensor as sensing element, the precision is high, and longe -lived, sensitivity is good. In addition, the circuit board adopts many hexagonal copper shank holds on the organic glass board, rivet the shell with the organic glass board again on, very firm, anti strong vibration.
Description
Technical field
The utility model is related to pressure gauge technical field, especially relates to a kind of surge pressure record sheet.
Background technology
Digital pressure gauge is collection pressure measxurement, the high-precision pressure gauge of display one, have anti-vibration, display precision high,
Stability is high, can reset, automatic stand-by the features such as.This series digit pressure gauge is powered using battery, due to employing low-power consumption
Processor chips, cruising time is long, has automatic stand-by and a key Protection Counter Functions, easy to use, alternative mechanical compression
Table is used for the multiple fields such as portable pressure measuring, coordinative composition of equipments, normal pressure calibration equipment.
Inventor it is also proposed a kind of new surge pressure record sheet, with while realizing intellectuality and be precisely controlled,
It is also equipped with surge pressure and real-time pressure pair detection functions.
Utility model content
Surge pressure record sheet provided by the utility model, scientific and reasonable for structure, intelligence degree is high, compensate for existing
The deficiency of technology.
The technical problem that the utility model is solved employs the following technical solutions to realize：
Surge pressure record sheet, is provided with liquid crystal including pressure gauge housing body with described pressure gauge housing body phase is mated
Display screen, on ＆ off switch, unit switch key, backlight key and reset reset button digital display panel and with described pressure gauge housing body
The retaining ring matching and being placed in described digital display panel lock on described pressure gauge housing body, in described pressure gauge housing body
Riveting has a poly (methyl methacrylate) plate, and a kind of circuit board being equipped with micro-control unit is fixed on described organic glass by multiple hexagonal copper posts
In glass plate, described pressure gauge housing body is additionally provided with a built in pressure sensor pressure element compression fittings, one and institute
State the peak value sensor that compression fittings and described circuit board be connected and peak value adaptive processor and in order to place power supply electricity
Pond and the battery case with lid.
On the outer cornice of described pressure gauge housing body and the interior cornice of described retaining ring, it is provided with to lock
The screw thread of sealing.
Described compression fittings be one section of built-in above-mentioned pressure sensor pressure element and profile be in hexagonal shape, another section in order to
Connect peripheral hardware or load and the profile two-part structure extending annular in shape, wherein, in hexagonal shape one section with described pressure off-balancesheet
Housing connects and is in integral structure.
The utility model has an advantageous effect in that：By the use of pressure sensor as pressure element, high precision, life-span length,
Sensitivity is good.Separately, circuit board is fixed on poly (methyl methacrylate) plate using many hexagonal copper posts, then poly (methyl methacrylate) plate is riveted to shell
On, very firm, anti-strong motion.Can achieve the free switching of real-time pressure and surge pressure by unit switch key, realize one
Table is dual-purpose.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to enforcement
In scheme or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description
It is only some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creative work
Property on the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model：The positive structure schematic of surge pressure record sheet；
Fig. 2 is the utility model：The side structure schematic diagram of surge pressure record sheet；
Fig. 3 is the structural representation of compression fittings in the utility model；
Fig. 4 is the utility model：The structure schematic diagram of surge pressure record sheet；
Fig. 5 is the structural representation of circuit board in the utility model.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Shown in reference picture 1-5, surge pressure record sheet, including pressure gauge housing body 1 and described pressure gauge housing body 1 phase
Mate is provided with LCDs 21, on ＆ off switch 22, unit switch key 23, backlight key 24 and the digital display face resetting reset button 25
Plate 2 and match with described pressure gauge housing body 1 and can by described digital display panel 2 lock be placed on described pressure gauge housing body 1
The retaining ring 3 on edge.Wherein, on the outer cornice of described pressure gauge housing body 1 and the interior cornice of described retaining ring 3, it is respectively provided with
There is the screw thread in order to lock sealing；
In described pressure gauge housing body 1, riveting has a poly (methyl methacrylate) plate 4, a kind of circuit board being equipped with micro-control unit 51
5 are fixed on described poly (methyl methacrylate) plate 4 by multiple hexagonal copper posts 6, are additionally provided with one built-in on described pressure gauge housing body 1
The peak value sensor that the compression fittings 7, of pressure sensor pressure element 8 are connected with described compression fittings 7 and described circuit board 5
71 and peak value adaptive processor 72.
Described compression fittings 7 be one section of built-in above-mentioned pressure sensor pressure element 8 and profile be in hexagonal shape, another section with
To connect peripheral hardware or load and the profile two-part structure extending annular in shape, wherein, a section in hexagonal shape and described pressure gauge
Shell body 1 connects and is in integral structure；
Described pressure gauge housing body 1 is additionally provided with place supplying cell and the battery case 9 with lid, so that
In powering to described circuit board 5, micro-control unit 51 and pressure sensor pressure element 8.
The utility model has power-off and preserves function, if shutdown or power-off, described micro-control unit 51 can be remembered automatically
The peak value collecting before record, the previous peaks of described LCDs 21 still display after start, until user passes through short pressing
Described clearing reset button 25 removes this peak value.Short as described unit switch key 23 can with unrestricted choice described in LCDs 21 show
The pressure unit shown, long as described unit switch key 23 can with free switching described in LCDs 21 pressure display pattern,
Have the function that peak records are shown with real-time digital pressure concurrently simultaneously.Under peak-mode, length can by described clearing reset button 25
Surge pressure with record before removing；Under real-time mode, by described clearing reset button 25, the zero-bit that can remove is by mistake for length
Difference.
, by the use of pressure sensor as pressure element, high precision, life-span length, sensitivity is good for the utility model.Separately, circuit board
It is fixed on poly (methyl methacrylate) plate using many hexagonal copper posts, then poly (methyl methacrylate) plate is riveted on shell, very firm, anti-macroseism
Dynamic.Can achieve the free switching of real-time pressure and surge pressure by unit switch key, realize a table dual-purpose.
Of the present utility model general principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. surge pressure record sheet, is provided with liquid crystal display including pressure gauge housing body with described pressure gauge housing body phase is mated
Screen, on ＆ off switch, unit switch key, backlight key and reset reset button digital display panel and with described pressure gauge housing body phase
Coupling and described digital display panel lock can be placed in retaining ring on described pressure gauge housing body it is characterised in that：In described pressure
In clock casing, riveting has a poly (methyl methacrylate) plate, and a kind of circuit board being equipped with micro-control unit is fixed on by multiple hexagonal copper posts
On described poly (methyl methacrylate) plate, the pressure being additionally provided with a built in pressure sensor pressure element on described pressure gauge housing body connects
Head, a peak value sensor being connected with described compression fittings and described circuit board and peak value adaptive processor and one in order to
Place supplying cell and the battery case with lid.
2. surge pressure record sheet according to claim 1 it is characterised in that：Outer eaves in described pressure gauge housing body
On the interior cornice of mouth and described retaining ring, it is provided with the screw thread in order to lock sealing.
3. surge pressure record sheet according to claim 1 it is characterised in that：Described compression fittings are built-in above-mentioned for one section
Pressure sensor pressure element and profile be in hexagonal shape, another section in order to connect peripheral hardware or load and profile annular in shape extend two
Segmentation structure, wherein, one section in hexagonal shape is connected with described pressure gauge housing body and in integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946208.7U CN205958178U (en) | 2016-08-26 | 2016-08-26 | Peak pressure record table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946208.7U CN205958178U (en) | 2016-08-26 | 2016-08-26 | Peak pressure record table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958178U true CN205958178U (en) | 2017-02-15 |
Family
ID=57980199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946208.7U Active CN205958178U (en) | 2016-08-26 | 2016-08-26 | Peak pressure record table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958178U (en) |
-
2016
- 2016-08-26 CN CN201620946208.7U patent/CN205958178U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |