CN207636138U - A kind of display shell for ultrasonoscope scale - Google Patents
A kind of display shell for ultrasonoscope scale Download PDFInfo
- Publication number
- CN207636138U CN207636138U CN201721890922.XU CN201721890922U CN207636138U CN 207636138 U CN207636138 U CN 207636138U CN 201721890922 U CN201721890922 U CN 201721890922U CN 207636138 U CN207636138 U CN 207636138U
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- CN
- China
- Prior art keywords
- instrument
- storehouse
- accommodating chamber
- battery
- display shell
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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 provides a kind of display shell for ultrasonoscope scale, it include the instrument accommodating chamber for placing gauge table ontology, and it is sealedly connected on the meter housing upper cover of instrument accommodating chamber upper port, it is provided in instrument accommodating chamber and accommodates storehouse for the battery of placing battery, the meter housing upper cover is formed with the accommodating space for placing display unit component, and the instrument accommodating chamber, accommodating space and battery, which accommodate in storehouse, fills fluid sealant.The meter housing upper cover that the utility model passes through the independent sealed connection of setting, and it is accommodated in storehouse in instrument accommodating chamber, the accommodating space of display unit component and battery and fills fluid sealant, so that entire instrument display unit water resistance is fabulous, the performance of structure is put forward, is reduced the production cost.
Description
Technical field
The utility model is related to instrument, field of measuring techniques, and in particular to a kind of display shell for ultrasonoscope scale.
Background technology
Instrument display unit is mainly made of display portion and casing part at present, and there are the followings to ask for the display unit
Topic：1）Ultrasonic flowmeter, Ultrasonic water meter, ultrasonic heat meter are unsatisfactory for IP68 demands, instrument with instrument display unit degree of protection
After wet environment, internal circuit board can be caused short-circuit so that the electronic component service life substantially reduces；2）Instrument show structure with
Instrument is that integral type connects or wired connection, display portion go wrong inconvenient maintenance；3）If needing to change battery or other electricity
Subcomponent destroys original sealing structure after opening, keeps its work unreliable.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of display shell for ultrasonoscope scale, sealing etc.
Grade can reach IP68, and using reliable, simple in structure, ease of assembly and maintenance provide the reliability of instrument display unit, specific skill
Art scheme is as follows：
A kind of display shell for ultrasonoscope scale, including instrument accommodating chamber, and it is sealedly connected on instrument accommodating chamber
The meter housing upper cover of upper port is provided in instrument accommodating chamber and accommodates storehouse, the meter housing upper cover for the battery of placing battery
It is formed with the accommodating space for placing display unit component, the accommodating space and battery, which accommodate in storehouse, fills fluid sealant.
Further, it is additionally provided with PCB in the instrument accommodating chamber and houses storehouse, instrument accommodating chamber bottom is offered for inciting somebody to action
External connection penetrates the external string holes that PCB houses storehouse, and for the cable on gauge table component to be penetrated the threading that PCB houses storehouse
Mouthful, the PCB, which is housed in storehouse, fills fluid sealant.
Preferably, open protective cover can be overturn by being provided in the instrument accommodating chamber.
Preferably, it is provided with wireless transmission mechanism in the meter housing upper cover.
Preferably, the battery accommodates the hanging buckle that storehouse side is equipped with outward flanging, which is used to hang in battery receiving storehouse
It hangs to instrument on the side wall for accommodating storehouse.
By above technical scheme it is found that the utility model is by being arranged the meter housing upper cover of independent sealed connection, and
The accommodating space and battery of display unit component, which accommodate in storehouse, fills fluid sealant so that entire instrument display unit water resistance pole
It is good, the performance of structure is put forward, is reduced the production cost；Meanwhile battery accommodates warehouse receipt and solely hangs to instrument receiving storehouse, conveniently more
It changes.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model, shows the opening state of protective cover；
Fig. 2 is the longitudinal sectional view of the utility model, and shows the installation site of display unit component；
Fig. 3 is the bottom plan view of instrument accommodating chamber in the utility model；
Fig. 4 is the bottom plan view of instrument accommodating chamber in the utility model.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, it is new this practicality is described in detail
Before the technical solution of each embodiment of type, involved noun and term are explained, in the present specification, title is identical
Or the identical component of label represents similar or identical structure, and it is only limitted to the purpose of signal.
As illustrated in fig. 1 and 2, shown display shell includes instrument accommodating chamber 1, and is sealedly connected on instrument accommodating chamber upper end
Mouthful meter housing upper cover 2, be provided in instrument accommodating chamber and accommodate storehouse 3, the meter housing upper cover shape for the battery of placing battery
At the accommodating space 4 for being useful for placement display unit component 10.Be additionally provided in the instrument accommodating chamber can overturn it is open
Protective cover 5 conveniently checks the display information of display unit component for protecting display unit component, protective cover may be reversed.
Shown display unit component 10 is fixed by screws in the accommodating space 4 of meter housing upper cover, in the accommodating space
The fluid sealants such as epoxide-resin glue are filled, are influenced by water and moisture for protecting display unit component not.
Wireless transmission mechanism is provided in the meter housing upper cover 2, the present embodiment uses infrared probe patch 21, makes display
Unit block is connect with gauge table ontology by infrared communication mode, and cable connecting communication is saved, and it is convenient to replace.Meter housing upper cover
Periphery is equipped with gasket ring recess, for placing gasket, improves housing seal performance.Meter housing upper cover is equipped with display area 22,
For information such as display instrument detection and specifications, display area is transparence display area, by two-shot process and meter housing
Lid is integrally formed, and the infrared probe patch is placed on meter housing also through quadric injection mould on lid.
As shown in Figures 3 and 4, it is additionally provided with PCB in the instrument accommodating chamber 1 and houses storehouse 6, instrument accommodating chamber bottom offers
External string holes 7 for external connection to be penetrated to the accommodating storehouses PCB, and housed for the cable on gauge table component to be penetrated PCB
The threading opening 8 in storehouse.Instrument accommodating chamber bottom is additionally provided with fish bone structure 9, and the fish bone structure from external string holes for that will wear
The external connection entered is fixed.The external string holes includes at least one through-hole and multiple blind slots that can be worn out.
The PCB, which houses storehouse, can house multiple PCB, and PCB can also be horizontally inserted into PCB and house in storehouse vertically, inserted mode
Foundation needs to place.PCB houses storehouse and also fills epoxide-resin glue, is influenced by water and moisture for protecting PCB not.External connection is through outer
Wiring hole is connected to PCB, and multiple external string holes are blind slot, can wear out blind slot according to outside line quantity and be passed through for cable.Outside line is through fish
Bone structure to PCB, fish bone structure fastens cable, is allowed to be not easy to be drawn out.
The battery accommodates the hanging buckle that 3 side of storehouse is equipped with outward flanging, which is used to hang battery receiving storehouse to instrument
On the side wall of table accommodating chamber 1.Battery is put into battery and accommodates in storehouse, and fills epoxide-resin glue, for protect the battery from water and
Moisture influences.
The utility model by PCB house storehouse, the accommodating space 4 of display unit component, battery accommodate storehouse 3 in fill sealing
Glue so that entire instrument display unit water resistance is fabulous.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (8)
1. a kind of display shell for ultrasonoscope scale, which is characterized in that including instrument accommodating chamber, and be sealedly connected on instrument
The meter housing upper cover of table accommodating chamber upper port is provided in instrument accommodating chamber and accommodates storehouse, the instrument for the battery of placing battery
Watchcase upper cover is formed with the accommodating space for placing display unit component, and the accommodating space and battery accommodate to be filled in storehouse
Fluid sealant.
2. display shell according to claim 1, which is characterized in that it is accommodating to be additionally provided with PCB in the instrument accommodating chamber
Storehouse, instrument accommodating chamber bottom offers the external string holes for external connection to be penetrated to the accommodating storehouses PCB, and is used for gauge table group
Cable on part penetrates the threading opening that PCB houses storehouse.
3. display shell according to claim 2, which is characterized in that instrument accommodating chamber bottom is additionally provided with fish-bone knot
Structure, the fish bone structure is for the external connection penetrated from external string holes to be fixed.
4. display shell according to claim 2, which is characterized in that the external string holes include at least one through-hole and
Multiple blind slots that can be worn out.
5. display shell according to claim 2, which is characterized in that the PCB, which is housed in storehouse, fills fluid sealant.
6. display shell according to claim 1 or 2, which is characterized in that being provided in the instrument accommodating chamber can turn over
Turn the protective cover opened.
7. display shell according to claim 1 or 2, which is characterized in that be provided with wireless biography in the meter housing upper cover
Transfer mechanism.
8. display shell according to claim 1 or 2, which is characterized in that the battery accommodates storehouse side equipped with turned-out
The hanging buckle on side, the hanging buckle are used to hanging battery receiving storehouse into instrument the side wall for accommodating storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890922.XU CN207636138U (en) | 2017-12-27 | 2017-12-27 | A kind of display shell for ultrasonoscope scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890922.XU CN207636138U (en) | 2017-12-27 | 2017-12-27 | A kind of display shell for ultrasonoscope scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636138U true CN207636138U (en) | 2018-07-20 |
Family
ID=62851054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890922.XU Active CN207636138U (en) | 2017-12-27 | 2017-12-27 | A kind of display shell for ultrasonoscope scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405913A (en) * | 2018-08-31 | 2019-03-01 | 济南瑞泉电子有限公司 | A kind of ultrasonic wave remote transmitting water meter shell |
-
2017
- 2017-12-27 CN CN201721890922.XU patent/CN207636138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405913A (en) * | 2018-08-31 | 2019-03-01 | 济南瑞泉电子有限公司 | A kind of ultrasonic wave remote transmitting water meter shell |
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