CN104596606A - Image-pickup-direct-read teletransmission water meter - Google Patents
Image-pickup-direct-read teletransmission water meter Download PDFInfo
- Publication number
- CN104596606A CN104596606A CN201510002103.6A CN201510002103A CN104596606A CN 104596606 A CN104596606 A CN 104596606A CN 201510002103 A CN201510002103 A CN 201510002103A CN 104596606 A CN104596606 A CN 104596606A
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- China
- Prior art keywords
- water meter
- translucent cover
- direct
- shooting direct
- hood
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Abstract
The invention relates to an image-pickup-direct-read teletransmission water meter. According to the image-pickup-direct-read teletransmission water meter, a PCB (Printed Circuit Board) is fixedly arranged at the top of a transparent hood, wires on the PCB are led out of a wire outlet hole of the transparent hood, the wire outlet hole is sealed with a pouring sealant, a transparent cover is arranged at a lower opening of the transparent hood, the transparent cover and the transparent hood are bonded through glue or welded with ultrasonic waves, and a completely-sealed sealing hood is formed by the transparent hood and the transparent cover; a sealing ring is arranged between the transparent cover and a metering window, a sealed cavity is formed between the transparent cover and water meter glass, a fixing ring sleeves the metering window, finally, the sealing hood and the fixing ring through screws are connected together, and two complete sealed cavities, namely a sealed cavity between the transparent hood and the transparent cover and a sealed cavity between the sealing hood and the water meter glass, are formed after practical assembly is completed, so that the PCB and an image pickup light path cannot be affected by water vapor and dirt of environment, and the reliability of image-pickup-direct-read water meters is ensured.
Description
[technical field]
The present invention relates to a kind of water meter, particularly relate to a kind of shooting direct-reading tele-metering water meter, be specifically related to a kind of shooting direct-reading tele-metering water meter with water-proof function.
[background technology]
Known, water meter obtains a large amount of application as the instrument measuring water consumption, and water meter in use, need special messenger and regularly on-the-spot copy reading is carried out to the water consumption of water meter, waste a large amount of manpowers, and due to some water pump composite narrower and small or have the place of potential safety hazard in space, when operating personnel can exist certain potential safety hazard in the process of checking meter, in order to overcome the problems referred to above, inventors herein propose a kind of shooting direct-reading tele-metering water meter, effectively solve the work needing special messenger regularly the water consumption of water meter to be carried out to copy reading, but the waterproofing design that current shooting direct-reading tele-metering water meter is all imperfect, in actual use, if encounter severe working environment, very easily occur steam or dirty intrusion cause pcb board to damage or water gage glass dirty and cause cisco unity malfunction etc.
[summary of the invention]
For overcoming the deficiency existed in background technology, the invention provides a kind of shooting direct-reading tele-metering water meter, the present invention arranges airtight seal closure on the count window of mechanical water meter, pcb board is provided with in described seal closure, then O-ring seal is set between seal closure and count window, make to form annular seal space between seal closure and water meter count window, ensure between pcb board and shooting light path not by environment steam and dirty impact, guarantee the reliability of direct-reading water meter of making a video recording, the present invention has that structure is simple, sealing is reliable, be easy to the feature produced in enormous quantities, cost is low.
For realizing goal of the invention as above, the present invention adopts technical scheme as described below:
A kind of shooting direct-reading tele-metering water meter, comprise translucent cover, pcb board, transparency cover and water meter, the middle part of described translucent cover is provided with the cavity upwards caved in, being provided with transparency cover at the openend of described cavity makes cavity form an airtight seal closure, pcb board is provided with in described seal closure, described pcb board is provided with camera and light compensating apparatus, pcb board connects the power supply and the communicator that are arranged on translucent cover outside by wire rod, sealing mechanism is provided with between described wire rod and the outer wall of translucent cover, seal closure is arranged on the count window of water meter, be provided with O-ring seal between described count window and seal closure and form described shooting direct-reading tele-metering water meter.
Described shooting direct-reading tele-metering water meter, described translucent cover and transparency cover are by being connected together together with glue bond or with supersonic welding.
Described shooting direct-reading tele-metering water meter, described sealing mechanism is casting glue.
Described shooting direct-reading tele-metering water meter, the outer edge surface of described water meter count window is provided with set collar.
Described shooting direct-reading tele-metering water meter, the marginating compartment of described seal closure is provided with at least three latch segments, and described latch segment is connected by screw the set collar be arranged on water meter.
Described shooting direct-reading tele-metering water meter, the outer wall of described translucent cover is provided with wire rod perforation.
Described shooting direct-reading tele-metering water meter, the sidewall of described translucent cover cavity is provided with reflectorised paint.
Described shooting direct-reading tele-metering water meter, is provided with light barrier or reflectorised paint above described translucent cover cavity.
Adopt technical scheme as above, the present invention has superiority as described below:
One shooting direct-reading tele-metering water meter of the present invention, the present invention arranges airtight seal closure on the count window of mechanical water meter, pcb board is provided with in described seal closure, pcb board is connected power supply by wire rod and is communicated, between wire rod and translucent cover, casting glue is set, then O-ring seal is set between seal closure and count window, make to form annular seal space between seal closure and water meter count window, ensure between pcb board and shooting light path not by environment steam and dirty impact, guarantee the reliability of shooting direct-reading water meter, it is simple that the present invention has structure, sealing is reliable, be easy to produce in enormous quantities, the feature that cost is low.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
In the drawings: 1, translucent cover; 2, pcb board; 3, wire rod; 4, transparency cover; 5, O-ring seal; 6, screw; 7, set collar; 8, water meter.
[embodiment]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples;
One shooting direct-reading tele-metering water meter by reference to the accompanying drawings described in 1, comprise translucent cover 1, pcb board 2, transparency cover 4 and water meter 8, the middle part of described translucent cover 1 is provided with the cavity upwards caved in, being provided with transparency cover 4 at the openend of described cavity makes cavity form an airtight seal closure, and described translucent cover 1 and transparency cover 4 are by being connected together together with glue bond or with supersonic welding; Pcb board 2 is provided with in described seal closure, described pcb board 2 is provided with camera and light compensating apparatus, wherein light compensating apparatus inventor declares patent separately, will not tire out at this and state, the wire rod outer wall of translucent cover 1 is provided with for threading is bored a hole, pcb board 2 connects the power supply and the communicator that are arranged on translucent cover 1 outside by wire rod 3, because communicator is not protection of the present invention point, state so also will not tire out at this; Sealing mechanism is provided with between described wire rod 3 and the outer wall of translucent cover 1, described sealing mechanism is casting glue, seal closure is arranged on the count window of water meter 8, the mounting means of seal closure and water meter 8 is be provided with set collar 7 on the outer edge surface of described water meter 8 count window, be provided with at least three latch segments at the marginating compartment of seal closure, described latch segment connects the set collar 7 be arranged on water meter 8 by screw 6; Further, in order to improve the light filling effect to camera, the sidewall of described translucent cover 1 cavity being provided with reflectorised paint, on translucent cover 1 cavity, being provided with light barrier or reflectorised paint; Further, in order to improve the photographic effect of camera, preventing dirt from entering count window from the gap between seal closure and count window, between described count window and seal closure, being provided with O-ring seal 5 forming described shooting direct-reading tele-metering water meter.
Pcb board 2 of the present invention is fixed on the top of translucent cover 1, wire rod 3 on pcb board 2 is drawn by the wire rod perforation of translucent cover 1, wire rod perforation place casting glue seals, the opening of translucent cover 1 bottom has transparency cover 4, to be glued between transparency cover 4 and translucent cover 1 or with ultrasonic soldering, translucent cover 1 and transparency cover 4 form annular seal space completely; Be provided with O-ring seal 5 between transparency cover 4 and water meter count window, between transparency cover 4 and water meter count window, form annular seal space; Set collar 7 is arranged on the outer edge surface of count window, and finally sealed cover is linked together by screw 6 and set collar 7.
Wherein, described translucent cover 1 adopts transparent PC material mold injection method to produce, and for preventing surround lighting on the impact of photographic effect, translucent cover sidewall can be in the light with spraying paint, and top also can install shading cover additional simultaneously; Wherein, pcb board 2 screw or snap is fixed on translucent cover 1 top; Wherein, wire rod 3 is drawn by the wire rod perforation of translucent cover 1, and wire rod perforation place casting glue seals; Wherein, transparency cover 4 adopts transparent PC material mold injection method to produce, and transparency cover 4 and translucent cover 1 are glued or with ultrasonic welding, both are reliably connected into entirety; Wherein, O-ring seal 5 is arranged between seal closure and count window, has better sealing effectiveness, in order to lift-off seal effect, at the glass pressure ring of count window with arrange O-ring seal 5 respectively between glass and seal closure; Wherein, screw 6 quantity connecting seal closure and set collar 7 is at 3 or more, and screw 6 is uniformly distributed on locking face, ensures sealing reliability; Wherein, set collar 7 can adopt plastic material, produces, or metal material with injection mold, and by Production of Stamping Die, be provided with location structure between set collar 7 and water meter 8, seal closure, after ensureing assembling, the position of pcb board 2 has unitarity.
After practical set of the present invention completes, to constitute between translucent cover 1 and transparency cover 4, between transparency cover 4 and water gage glass two complete annular seal spaces, ensure not to be subject to environment steam and dirty impact between pcb board 2 and shooting light path, guarantee the reliability of shooting direct-reading water meter.
The invention has the advantages that:
1, the present invention makes shooting direct-reading tele-metering water meter form between translucent cover 1 and transparency cover 4, between transparency cover 4 and water gage glass two complete annular seal spaces, ensure not to be subject to environment steam and dirty impact between pcb board 2 and shooting light path, guarantee the reliability of shooting direct-reading water meter.
2, the present invention has that structure is simple, sealing is reliable, is easy to the feature produced in enormous quantities, cost is low.
3, the present invention is equally applicable to on-the-spot mounted mechanical water meter and is transformed into shooting direct-reading tele-metering water meter.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article in order to open object of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (8)
1. a shooting direct-reading tele-metering water meter, comprise translucent cover (1), pcb board (2), transparency cover (4) and water meter (8), it is characterized in that: the middle part of described translucent cover (1) is provided with the cavity upwards caved in, being provided with transparency cover (4) at the openend of described cavity makes cavity form an airtight seal closure, pcb board (2) is provided with in described seal closure, described pcb board (2) is provided with camera and light compensating apparatus, pcb board (2) connects the power supply and communicator that are arranged on translucent cover (1) outside by wire rod (3), sealing mechanism is provided with between the outer wall of described wire rod (3) and translucent cover (1), seal closure is arranged on the count window of water meter (8), be provided with between described count window and seal closure O-ring seal (5) formed described in shooting direct-reading tele-metering water meter.
2. shooting direct-reading tele-metering water meter according to claim 1, is characterized in that: described translucent cover (1) and transparency cover (4) are by being connected together together with glue bond or with supersonic welding.
3. shooting direct-reading tele-metering water meter according to claim 1, is characterized in that: described sealing mechanism is casting glue.
4. shooting direct-reading tele-metering water meter according to claim 1, is characterized in that: the outer edge surface of described water meter (8) count window is provided with set collar (7).
5. shooting direct-reading tele-metering water meter according to claim 1, is characterized in that: the marginating compartment of described seal closure is provided with at least three latch segments, and described latch segment connects by screw (6) set collar (7) be arranged on water meter (8).
6. shooting direct-reading tele-metering water meter according to claim 1, is characterized in that: the outer wall of described translucent cover (1) is provided with wire rod perforation.
7. shooting direct-reading tele-metering water meter according to claim 1, is characterized in that: the sidewall of described translucent cover (1) cavity is provided with reflectorised paint.
8. shooting direct-reading tele-metering water meter according to claim 1, is characterized in that: be provided with light barrier or reflectorised paint above described translucent cover (1) cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002103.6A CN104596606A (en) | 2015-01-05 | 2015-01-05 | Image-pickup-direct-read teletransmission water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002103.6A CN104596606A (en) | 2015-01-05 | 2015-01-05 | Image-pickup-direct-read teletransmission water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104596606A true CN104596606A (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510002103.6A Pending CN104596606A (en) | 2015-01-05 | 2015-01-05 | Image-pickup-direct-read teletransmission water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104596606A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990609A (en) * | 2015-08-10 | 2015-10-21 | 洛阳愿景科技有限公司 | Camera direct-reading telemetering water meter |
| CN106932621A (en) * | 2016-11-08 | 2017-07-07 | 河南立新监理咨询有限公司 | A kind of ammeter with shooting direct-reading transporting function |
| CN109883501A (en) * | 2019-03-04 | 2019-06-14 | 江苏爱尔数字科技有限公司 | A kind of water meter terminal equipment |
| CN112945338A (en) * | 2021-01-18 | 2021-06-11 | 临沂瑞新水表有限公司 | High-precision meter-reading-free Internet of things meter shell |
-
2015
- 2015-01-05 CN CN201510002103.6A patent/CN104596606A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990609A (en) * | 2015-08-10 | 2015-10-21 | 洛阳愿景科技有限公司 | Camera direct-reading telemetering water meter |
| CN104990609B (en) * | 2015-08-10 | 2018-02-13 | 洛阳愿景科技有限公司 | One kind shooting direct-reading tele-metering water meter |
| CN106932621A (en) * | 2016-11-08 | 2017-07-07 | 河南立新监理咨询有限公司 | A kind of ammeter with shooting direct-reading transporting function |
| CN109883501A (en) * | 2019-03-04 | 2019-06-14 | 江苏爱尔数字科技有限公司 | A kind of water meter terminal equipment |
| CN112945338A (en) * | 2021-01-18 | 2021-06-11 | 临沂瑞新水表有限公司 | High-precision meter-reading-free Internet of things meter shell |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |
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| WD01 | Invention patent application deemed withdrawn after publication |